@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix dwc: <http://rs.tdwg.org/dwc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix dwciri: <http://rs.tdwg.org/dwc/iri/> .
@prefix top-level: <https://aphia.org/ns/top-level/> .
@prefix marine-observation: <https://eurobis.org/ns/marine-observation/> .
@prefix mr: <http://marineregions.org/ns/ontology#> .
@prefix sf: <http://www.opengis.net/ont/sf#> .
@prefix geo: <http://www.opengis.net/ont/geosparql#> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix geo-pos: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
@prefix tat: <https://aphia.org/ns/attribute-trait/> .
@prefix dul: <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://eurobis.org/ns/occurrence-status#present>
  a marine-observation:OccurrenceStatus , skos:Concept ;
  skos:prefLabel "Present"@en ;
  skos:exactMatch <http://rs.gbif.org/vocabulary/gbif/occurrence_status/present> .
<https://eurobis.org/id/location/4659__216621409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728323 3.502902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728323"^^xsd:decimal ;
  dwc:decimalLongitude "3.502902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728323 3.502902)"^^geo:wktLiteral ;
  geo-pos:lat "51.728323"^^xsd:decimal ;
  geo-pos:long "3.502902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56954; 56954'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.9930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.502902'^^xsd:double;
  dwc:latitude '51.728323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621409'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728717 3.503268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728717"^^xsd:decimal ;
  dwc:decimalLongitude "3.503268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728717 3.503268)"^^geo:wktLiteral ;
  geo-pos:lat "51.728717"^^xsd:decimal ;
  geo-pos:long "3.503268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b25'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56134; 56134'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.9033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.503268'^^xsd:double;
  dwc:latitude '51.728717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620650'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729234 3.506618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729234"^^xsd:decimal ;
  dwc:decimalLongitude "3.506618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729234 3.506618)"^^geo:wktLiteral ;
  geo-pos:lat "51.729234"^^xsd:decimal ;
  geo-pos:long "3.506618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7763'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49754; 49754'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.506618'^^xsd:double;
  dwc:latitude '51.729234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614606'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729234 3.506618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729234"^^xsd:decimal ;
  dwc:decimalLongitude "3.506618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729234 3.506618)"^^geo:wktLiteral ;
  geo-pos:lat "51.729234"^^xsd:decimal ;
  geo-pos:long "3.506618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7762'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49755; 49755'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.506618'^^xsd:double;
  dwc:latitude '51.729234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614607'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729234 3.506618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729234"^^xsd:decimal ;
  dwc:decimalLongitude "3.506618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729234 3.506618)"^^geo:wktLiteral ;
  geo-pos:lat "51.729234"^^xsd:decimal ;
  geo-pos:long "3.506618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7761'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49756; 49756'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.506618'^^xsd:double;
  dwc:latitude '51.729234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614608'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729234 3.506618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729234"^^xsd:decimal ;
  dwc:decimalLongitude "3.506618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729234 3.506618)"^^geo:wktLiteral ;
  geo-pos:lat "51.729234"^^xsd:decimal ;
  geo-pos:long "3.506618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7760'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49757; 49757'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.506618'^^xsd:double;
  dwc:latitude '51.729234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614609'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726131 3.510927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726131"^^xsd:decimal ;
  dwc:decimalLongitude "3.510927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726131 3.510927)"^^geo:wktLiteral ;
  geo-pos:lat "51.726131"^^xsd:decimal ;
  geo-pos:long "3.510927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-504a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46885; 46885'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.510927'^^xsd:double;
  dwc:latitude '51.726131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624300'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726131 3.510927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726131"^^xsd:decimal ;
  dwc:decimalLongitude "3.510927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726131 3.510927)"^^geo:wktLiteral ;
  geo-pos:lat "51.726131"^^xsd:decimal ;
  geo-pos:long "3.510927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5049'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46886; 46886'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.510927'^^xsd:double;
  dwc:latitude '51.726131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624301'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732089 3.515802)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732089"^^xsd:decimal ;
  dwc:decimalLongitude "3.515802"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732089 3.515802)"^^geo:wktLiteral ;
  geo-pos:lat "51.732089"^^xsd:decimal ;
  geo-pos:long "3.515802"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc0'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48303; 48303'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.295833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.515802'^^xsd:double;
  dwc:latitude '51.732089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613145'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737504 3.517442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737504"^^xsd:decimal ;
  dwc:decimalLongitude "3.517442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737504 3.517442)"^^geo:wktLiteral ;
  geo-pos:lat "51.737504"^^xsd:decimal ;
  geo-pos:long "3.517442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d6c'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47916; 47916'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.517442'^^xsd:double;
  dwc:latitude '51.737504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612871'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737181 3.519292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737181"^^xsd:decimal ;
  dwc:decimalLongitude "3.519292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737181 3.519292)"^^geo:wktLiteral ;
  geo-pos:lat "51.737181"^^xsd:decimal ;
  geo-pos:long "3.519292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56956; 56956'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.519292'^^xsd:double;
  dwc:latitude '51.737181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621411'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737181 3.519292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737181"^^xsd:decimal ;
  dwc:decimalLongitude "3.519292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737181 3.519292)"^^geo:wktLiteral ;
  geo-pos:lat "51.737181"^^xsd:decimal ;
  geo-pos:long "3.519292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56955; 56955'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.519292'^^xsd:double;
  dwc:latitude '51.737181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621410'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738783 3.521005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738783"^^xsd:decimal ;
  dwc:decimalLongitude "3.521005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738783 3.521005)"^^geo:wktLiteral ;
  geo-pos:lat "51.738783"^^xsd:decimal ;
  geo-pos:long "3.521005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42605; 42605'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.521005'^^xsd:double;
  dwc:latitude '51.738783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607712'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737612 3.52144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737612"^^xsd:decimal ;
  dwc:decimalLongitude "3.52144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737612 3.52144)"^^geo:wktLiteral ;
  geo-pos:lat "51.737612"^^xsd:decimal ;
  geo-pos:long "3.52144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4373'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43022; 43022'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.52144'^^xsd:double;
  dwc:latitude '51.737612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608060'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743229 3.521925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743229"^^xsd:decimal ;
  dwc:decimalLongitude "3.521925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743229 3.521925)"^^geo:wktLiteral ;
  geo-pos:lat "51.743229"^^xsd:decimal ;
  geo-pos:long "3.521925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f38'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52564; 52564'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.521925'^^xsd:double;
  dwc:latitude '51.743229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617163'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739673 3.523043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739673"^^xsd:decimal ;
  dwc:decimalLongitude "3.523043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739673 3.523043)"^^geo:wktLiteral ;
  geo-pos:lat "51.739673"^^xsd:decimal ;
  geo-pos:long "3.523043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49014; 49014'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.8772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.523043'^^xsd:double;
  dwc:latitude '51.739673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613847'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739673 3.523043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739673"^^xsd:decimal ;
  dwc:decimalLongitude "3.523043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739673 3.523043)"^^geo:wktLiteral ;
  geo-pos:lat "51.739673"^^xsd:decimal ;
  geo-pos:long "3.523043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49013; 49013'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.8772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.523043'^^xsd:double;
  dwc:latitude '51.739673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613846'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739976 3.523582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739976"^^xsd:decimal ;
  dwc:decimalLongitude "3.523582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739976 3.523582)"^^geo:wktLiteral ;
  geo-pos:lat "51.739976"^^xsd:decimal ;
  geo-pos:long "3.523582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49015; 49015'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.8777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.523582'^^xsd:double;
  dwc:latitude '51.739976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613848'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738671 3.523813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738671"^^xsd:decimal ;
  dwc:decimalLongitude "3.523813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738671 3.523813)"^^geo:wktLiteral ;
  geo-pos:lat "51.738671"^^xsd:decimal ;
  geo-pos:long "3.523813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42173; 42173'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.523813'^^xsd:double;
  dwc:latitude '51.738671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607347'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738671 3.523813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738671"^^xsd:decimal ;
  dwc:decimalLongitude "3.523813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738671 3.523813)"^^geo:wktLiteral ;
  geo-pos:lat "51.738671"^^xsd:decimal ;
  geo-pos:long "3.523813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42171; 42171'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.523813'^^xsd:double;
  dwc:latitude '51.738671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607345'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738671 3.523813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738671"^^xsd:decimal ;
  dwc:decimalLongitude "3.523813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738671 3.523813)"^^geo:wktLiteral ;
  geo-pos:lat "51.738671"^^xsd:decimal ;
  geo-pos:long "3.523813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42172; 42172'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.523813'^^xsd:double;
  dwc:latitude '51.738671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607346'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7398 3.52471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7398"^^xsd:decimal ;
  dwc:decimalLongitude "3.52471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7398 3.52471)"^^geo:wktLiteral ;
  geo-pos:lat "51.7398"^^xsd:decimal ;
  geo-pos:long "3.52471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4745'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53184; 53184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.450555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.52471'^^xsd:double;
  dwc:latitude '51.7398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617791'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73891 3.524714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73891"^^xsd:decimal ;
  dwc:decimalLongitude "3.524714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73891 3.524714)"^^geo:wktLiteral ;
  geo-pos:lat "51.73891"^^xsd:decimal ;
  geo-pos:long "3.524714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-552d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55510; 55510'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.658888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.524714'^^xsd:double;
  dwc:latitude '51.73891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619999'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740585 3.52608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740585"^^xsd:decimal ;
  dwc:decimalLongitude "3.52608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740585 3.52608)"^^geo:wktLiteral ;
  geo-pos:lat "51.740585"^^xsd:decimal ;
  geo-pos:long "3.52608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5356'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54047; 54047'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.010833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.52608'^^xsd:double;
  dwc:latitude '51.740585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618628'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740585 3.52608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740585"^^xsd:decimal ;
  dwc:decimalLongitude "3.52608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740585 3.52608)"^^geo:wktLiteral ;
  geo-pos:lat "51.740585"^^xsd:decimal ;
  geo-pos:long "3.52608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5355'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54046; 54046'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.010833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.52608'^^xsd:double;
  dwc:latitude '51.740585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618627'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740585 3.52608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740585"^^xsd:decimal ;
  dwc:decimalLongitude "3.52608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740585 3.52608)"^^geo:wktLiteral ;
  geo-pos:lat "51.740585"^^xsd:decimal ;
  geo-pos:long "3.52608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5354'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54045; 54045'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.010833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.52608'^^xsd:double;
  dwc:latitude '51.740585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618626'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74007 3.526654)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74007"^^xsd:decimal ;
  dwc:decimalLongitude "3.526654"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74007 3.526654)"^^geo:wktLiteral ;
  geo-pos:lat "51.74007"^^xsd:decimal ;
  geo-pos:long "3.526654"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-552c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55511; 55511'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.661944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.526654'^^xsd:double;
  dwc:latitude '51.74007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620000'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74063 3.530107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74063"^^xsd:decimal ;
  dwc:decimalLongitude "3.530107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74063 3.530107)"^^geo:wktLiteral ;
  geo-pos:lat "51.74063"^^xsd:decimal ;
  geo-pos:long "3.530107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6037'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40279; 40279'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.731666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.530107'^^xsd:double;
  dwc:latitude '51.74063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604482'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74063 3.530107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74063"^^xsd:decimal ;
  dwc:decimalLongitude "3.530107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74063 3.530107)"^^geo:wktLiteral ;
  geo-pos:lat "51.74063"^^xsd:decimal ;
  geo-pos:long "3.530107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6036'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40281; 40281'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.731666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.530107'^^xsd:double;
  dwc:latitude '51.74063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604484'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741336 3.531071)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741336"^^xsd:decimal ;
  dwc:decimalLongitude "3.531071"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741336 3.531071)"^^geo:wktLiteral ;
  geo-pos:lat "51.741336"^^xsd:decimal ;
  geo-pos:long "3.531071"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6035'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40282; 40282'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.531071'^^xsd:double;
  dwc:latitude '51.741336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604485'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744948 3.531606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744948"^^xsd:decimal ;
  dwc:decimalLongitude "3.531606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744948 3.531606)"^^geo:wktLiteral ;
  geo-pos:lat "51.744948"^^xsd:decimal ;
  geo-pos:long "3.531606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-775f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49758; 49758'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.531606'^^xsd:double;
  dwc:latitude '51.744948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614610'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744792 3.532314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744792"^^xsd:decimal ;
  dwc:decimalLongitude "3.532314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744792 3.532314)"^^geo:wktLiteral ;
  geo-pos:lat "51.744792"^^xsd:decimal ;
  geo-pos:long "3.532314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4372'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43024; 43024'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.532314'^^xsd:double;
  dwc:latitude '51.744792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608062'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744792 3.532314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744792"^^xsd:decimal ;
  dwc:decimalLongitude "3.532314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744792 3.532314)"^^geo:wktLiteral ;
  geo-pos:lat "51.744792"^^xsd:decimal ;
  geo-pos:long "3.532314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4371'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43023; 43023'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.532314'^^xsd:double;
  dwc:latitude '51.744792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608061'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744792 3.532314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744792"^^xsd:decimal ;
  dwc:decimalLongitude "3.532314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744792 3.532314)"^^geo:wktLiteral ;
  geo-pos:lat "51.744792"^^xsd:decimal ;
  geo-pos:long "3.532314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4370'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43025; 43025'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.532314'^^xsd:double;
  dwc:latitude '51.744792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608063'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74374 3.532316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74374"^^xsd:decimal ;
  dwc:decimalLongitude "3.532316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74374 3.532316)"^^geo:wktLiteral ;
  geo-pos:lat "51.74374"^^xsd:decimal ;
  geo-pos:long "3.532316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a4'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39571; 39571'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.263611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.532316'^^xsd:double;
  dwc:latitude '51.74374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604829'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74411 3.534001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74411"^^xsd:decimal ;
  dwc:decimalLongitude "3.534001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74411 3.534001)"^^geo:wktLiteral ;
  geo-pos:lat "51.74411"^^xsd:decimal ;
  geo-pos:long "3.534001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dbf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48305; 48305'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.300277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.534001'^^xsd:double;
  dwc:latitude '51.74411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613147'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720746 3.534869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720746"^^xsd:decimal ;
  dwc:decimalLongitude "3.534869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720746 3.534869)"^^geo:wktLiteral ;
  geo-pos:lat "51.720746"^^xsd:decimal ;
  geo-pos:long "3.534869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-626f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45037; 45037'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.534869'^^xsd:double;
  dwc:latitude '51.720746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610051'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728101 3.537026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728101"^^xsd:decimal ;
  dwc:decimalLongitude "3.537026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728101 3.537026)"^^geo:wktLiteral ;
  geo-pos:lat "51.728101"^^xsd:decimal ;
  geo-pos:long "3.537026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55039; 55039'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.537026'^^xsd:double;
  dwc:latitude '51.728101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619595'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729179 3.537242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729179"^^xsd:decimal ;
  dwc:decimalLongitude "3.537242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729179 3.537242)"^^geo:wktLiteral ;
  geo-pos:lat "51.729179"^^xsd:decimal ;
  geo-pos:long "3.537242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6489'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49108; 49108'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.537242'^^xsd:double;
  dwc:latitude '51.729179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613929'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729179 3.537242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729179"^^xsd:decimal ;
  dwc:decimalLongitude "3.537242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729179 3.537242)"^^geo:wktLiteral ;
  geo-pos:lat "51.729179"^^xsd:decimal ;
  geo-pos:long "3.537242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6488'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49109; 49109'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.537242'^^xsd:double;
  dwc:latitude '51.729179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613930'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729428 3.537723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729428"^^xsd:decimal ;
  dwc:decimalLongitude "3.537723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729428 3.537723)"^^geo:wktLiteral ;
  geo-pos:lat "51.729428"^^xsd:decimal ;
  geo-pos:long "3.537723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53343; 53343'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.537723'^^xsd:double;
  dwc:latitude '51.729428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617909'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729428 3.537723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729428"^^xsd:decimal ;
  dwc:decimalLongitude "3.537723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729428 3.537723)"^^geo:wktLiteral ;
  geo-pos:lat "51.729428"^^xsd:decimal ;
  geo-pos:long "3.537723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53341; 53341'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.537723'^^xsd:double;
  dwc:latitude '51.729428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617907'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729428 3.537723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729428"^^xsd:decimal ;
  dwc:decimalLongitude "3.537723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729428 3.537723)"^^geo:wktLiteral ;
  geo-pos:lat "51.729428"^^xsd:decimal ;
  geo-pos:long "3.537723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53342; 53342'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.537723'^^xsd:double;
  dwc:latitude '51.729428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617908'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72859 3.538133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72859"^^xsd:decimal ;
  dwc:decimalLongitude "3.538133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72859 3.538133)"^^geo:wktLiteral ;
  geo-pos:lat "51.72859"^^xsd:decimal ;
  geo-pos:long "3.538133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54184; 54184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.538133'^^xsd:double;
  dwc:latitude '51.72859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618463'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748704 3.540052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748704"^^xsd:decimal ;
  dwc:decimalLongitude "3.540052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748704 3.540052)"^^geo:wktLiteral ;
  geo-pos:lat "51.748704"^^xsd:decimal ;
  geo-pos:long "3.540052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-552b'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55514; 55514'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.540052'^^xsd:double;
  dwc:latitude '51.748704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620003'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748704 3.540052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748704"^^xsd:decimal ;
  dwc:decimalLongitude "3.540052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748704 3.540052)"^^geo:wktLiteral ;
  geo-pos:lat "51.748704"^^xsd:decimal ;
  geo-pos:long "3.540052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-552a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55512; 55512'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.540052'^^xsd:double;
  dwc:latitude '51.748704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620001'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748704 3.540052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748704"^^xsd:decimal ;
  dwc:decimalLongitude "3.540052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748704 3.540052)"^^geo:wktLiteral ;
  geo-pos:lat "51.748704"^^xsd:decimal ;
  geo-pos:long "3.540052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5529'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55513; 55513'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.540052'^^xsd:double;
  dwc:latitude '51.748704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620002'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748704 3.540052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748704"^^xsd:decimal ;
  dwc:decimalLongitude "3.540052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748704 3.540052)"^^geo:wktLiteral ;
  geo-pos:lat "51.748704"^^xsd:decimal ;
  geo-pos:long "3.540052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5528'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55515; 55515'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.540052'^^xsd:double;
  dwc:latitude '51.748704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620004'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750122 3.540532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750122"^^xsd:decimal ;
  dwc:decimalLongitude "3.540532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750122 3.540532)"^^geo:wktLiteral ;
  geo-pos:lat "51.750122"^^xsd:decimal ;
  geo-pos:long "3.540532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56958; 56958'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.540532'^^xsd:double;
  dwc:latitude '51.750122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621412'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728811 3.540901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728811"^^xsd:decimal ;
  dwc:decimalLongitude "3.540901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728811 3.540901)"^^geo:wktLiteral ;
  geo-pos:lat "51.728811"^^xsd:decimal ;
  geo-pos:long "3.540901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51248; 51248'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.540901'^^xsd:double;
  dwc:latitude '51.728811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615914'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728811 3.540901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728811"^^xsd:decimal ;
  dwc:decimalLongitude "3.540901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728811 3.540901)"^^geo:wktLiteral ;
  geo-pos:lat "51.728811"^^xsd:decimal ;
  geo-pos:long "3.540901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51249; 51249'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.540901'^^xsd:double;
  dwc:latitude '51.728811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615915'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731111 3.541392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731111"^^xsd:decimal ;
  dwc:decimalLongitude "3.541392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731111 3.541392)"^^geo:wktLiteral ;
  geo-pos:lat "51.731111"^^xsd:decimal ;
  geo-pos:long "3.541392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47014; 47014'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.541392'^^xsd:double;
  dwc:latitude '51.731111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611912'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731111 3.541392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731111"^^xsd:decimal ;
  dwc:decimalLongitude "3.541392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731111 3.541392)"^^geo:wktLiteral ;
  geo-pos:lat "51.731111"^^xsd:decimal ;
  geo-pos:long "3.541392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47013; 47013'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.541392'^^xsd:double;
  dwc:latitude '51.731111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611911'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752157 3.541962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752157"^^xsd:decimal ;
  dwc:decimalLongitude "3.541962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752157 3.541962)"^^geo:wktLiteral ;
  geo-pos:lat "51.752157"^^xsd:decimal ;
  geo-pos:long "3.541962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40949; 40949'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.541962'^^xsd:double;
  dwc:latitude '51.752157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606174'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752157 3.541962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752157"^^xsd:decimal ;
  dwc:decimalLongitude "3.541962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752157 3.541962)"^^geo:wktLiteral ;
  geo-pos:lat "51.752157"^^xsd:decimal ;
  geo-pos:long "3.541962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40948; 40948'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.541962'^^xsd:double;
  dwc:latitude '51.752157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606173'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752157 3.541962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752157"^^xsd:decimal ;
  dwc:decimalLongitude "3.541962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752157 3.541962)"^^geo:wktLiteral ;
  geo-pos:lat "51.752157"^^xsd:decimal ;
  geo-pos:long "3.541962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40947; 40947'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.541962'^^xsd:double;
  dwc:latitude '51.752157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606172'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751723 3.542536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751723"^^xsd:decimal ;
  dwc:decimalLongitude "3.542536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751723 3.542536)"^^geo:wktLiteral ;
  geo-pos:lat "51.751723"^^xsd:decimal ;
  geo-pos:long "3.542536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5353'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54048; 54048'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542536'^^xsd:double;
  dwc:latitude '51.751723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618629'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728381 3.542561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728381"^^xsd:decimal ;
  dwc:decimalLongitude "3.542561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728381 3.542561)"^^geo:wktLiteral ;
  geo-pos:lat "51.728381"^^xsd:decimal ;
  geo-pos:long "3.542561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-688f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50614; 50614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542561'^^xsd:double;
  dwc:latitude '51.728381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615374'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730691"^^xsd:decimal ;
  dwc:decimalLongitude "3.542733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  geo-pos:lat "51.730691"^^xsd:decimal ;
  geo-pos:long "3.542733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d16'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41171; 41171'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542733'^^xsd:double;
  dwc:latitude '51.730691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606100'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730691"^^xsd:decimal ;
  dwc:decimalLongitude "3.542733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  geo-pos:lat "51.730691"^^xsd:decimal ;
  geo-pos:long "3.542733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d14'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41168; 41168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542733'^^xsd:double;
  dwc:latitude '51.730691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606097'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730691"^^xsd:decimal ;
  dwc:decimalLongitude "3.542733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  geo-pos:lat "51.730691"^^xsd:decimal ;
  geo-pos:long "3.542733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d12'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41172; 41172'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542733'^^xsd:double;
  dwc:latitude '51.730691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606101'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730691"^^xsd:decimal ;
  dwc:decimalLongitude "3.542733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  geo-pos:lat "51.730691"^^xsd:decimal ;
  geo-pos:long "3.542733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d10'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41169; 41169'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542733'^^xsd:double;
  dwc:latitude '51.730691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606098'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730691"^^xsd:decimal ;
  dwc:decimalLongitude "3.542733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730691 3.542733)"^^geo:wktLiteral ;
  geo-pos:lat "51.730691"^^xsd:decimal ;
  geo-pos:long "3.542733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d0e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41170; 41170'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542733'^^xsd:double;
  dwc:latitude '51.730691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606099'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731428 3.542771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731428"^^xsd:decimal ;
  dwc:decimalLongitude "3.542771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731428 3.542771)"^^geo:wktLiteral ;
  geo-pos:lat "51.731428"^^xsd:decimal ;
  geo-pos:long "3.542771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45863; 45863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542771'^^xsd:double;
  dwc:latitude '51.731428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610788'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731157 3.542999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731157"^^xsd:decimal ;
  dwc:decimalLongitude "3.542999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731157 3.542999)"^^geo:wktLiteral ;
  geo-pos:lat "51.731157"^^xsd:decimal ;
  geo-pos:long "3.542999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d15'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41167; 41167'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542999'^^xsd:double;
  dwc:latitude '51.731157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606096'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731157 3.542999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731157"^^xsd:decimal ;
  dwc:decimalLongitude "3.542999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731157 3.542999)"^^geo:wktLiteral ;
  geo-pos:lat "51.731157"^^xsd:decimal ;
  geo-pos:long "3.542999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d13'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41165; 41165'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542999'^^xsd:double;
  dwc:latitude '51.731157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606093'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731157 3.542999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731157"^^xsd:decimal ;
  dwc:decimalLongitude "3.542999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731157 3.542999)"^^geo:wktLiteral ;
  geo-pos:lat "51.731157"^^xsd:decimal ;
  geo-pos:long "3.542999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d11'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41166; 41166'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542999'^^xsd:double;
  dwc:latitude '51.731157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606095'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731157 3.542999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731157"^^xsd:decimal ;
  dwc:decimalLongitude "3.542999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731157 3.542999)"^^geo:wktLiteral ;
  geo-pos:lat "51.731157"^^xsd:decimal ;
  geo-pos:long "3.542999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d0f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41164; 41164'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.542999'^^xsd:double;
  dwc:latitude '51.731157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606092'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728792 3.543101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728792"^^xsd:decimal ;
  dwc:decimalLongitude "3.543101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728792 3.543101)"^^geo:wktLiteral ;
  geo-pos:lat "51.728792"^^xsd:decimal ;
  geo-pos:long "3.543101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-688e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50613; 50613'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.543101'^^xsd:double;
  dwc:latitude '51.728792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615373'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731686 3.543382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731686"^^xsd:decimal ;
  dwc:decimalLongitude "3.543382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731686 3.543382)"^^geo:wktLiteral ;
  geo-pos:lat "51.731686"^^xsd:decimal ;
  geo-pos:long "3.543382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5725'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44021; 44021'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.543382'^^xsd:double;
  dwc:latitude '51.731686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609030'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752831 3.543911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752831"^^xsd:decimal ;
  dwc:decimalLongitude "3.543911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752831 3.543911)"^^geo:wktLiteral ;
  geo-pos:lat "51.752831"^^xsd:decimal ;
  geo-pos:long "3.543911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49017; 49017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.543911'^^xsd:double;
  dwc:latitude '51.752831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613850'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752831 3.543911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752831"^^xsd:decimal ;
  dwc:decimalLongitude "3.543911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752831 3.543911)"^^geo:wktLiteral ;
  geo-pos:lat "51.752831"^^xsd:decimal ;
  geo-pos:long "3.543911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49016; 49016'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.543911'^^xsd:double;
  dwc:latitude '51.752831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613849'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733418 3.544084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733418"^^xsd:decimal ;
  dwc:decimalLongitude "3.544084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733418 3.544084)"^^geo:wktLiteral ;
  geo-pos:lat "51.733418"^^xsd:decimal ;
  geo-pos:long "3.544084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43167; 43167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.544084'^^xsd:double;
  dwc:latitude '51.733418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608275'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727552 3.544925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727552"^^xsd:decimal ;
  dwc:decimalLongitude "3.544925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727552 3.544925)"^^geo:wktLiteral ;
  geo-pos:lat "51.727552"^^xsd:decimal ;
  geo-pos:long "3.544925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6270'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45036; 45036'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.544925'^^xsd:double;
  dwc:latitude '51.727552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610050'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754491 3.546713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754491"^^xsd:decimal ;
  dwc:decimalLongitude "3.546713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754491 3.546713)"^^geo:wktLiteral ;
  geo-pos:lat "51.754491"^^xsd:decimal ;
  geo-pos:long "3.546713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-725e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43419; 43419'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.546713'^^xsd:double;
  dwc:latitude '51.754491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608498'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755803 3.546714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755803"^^xsd:decimal ;
  dwc:decimalLongitude "3.546714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755803 3.546714)"^^geo:wktLiteral ;
  geo-pos:lat "51.755803"^^xsd:decimal ;
  geo-pos:long "3.546714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c6'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42607; 42607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.546714'^^xsd:double;
  dwc:latitude '51.755803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607713'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753339 3.546902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753339"^^xsd:decimal ;
  dwc:decimalLongitude "3.546902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753339 3.546902)"^^geo:wktLiteral ;
  geo-pos:lat "51.753339"^^xsd:decimal ;
  geo-pos:long "3.546902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b24'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56138; 56138'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.546902'^^xsd:double;
  dwc:latitude '51.753339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620654'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753339 3.546902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753339"^^xsd:decimal ;
  dwc:decimalLongitude "3.546902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753339 3.546902)"^^geo:wktLiteral ;
  geo-pos:lat "51.753339"^^xsd:decimal ;
  geo-pos:long "3.546902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b23'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56139; 56139'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.546902'^^xsd:double;
  dwc:latitude '51.753339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620655'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735149 3.547044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735149"^^xsd:decimal ;
  dwc:decimalLongitude "3.547044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735149 3.547044)"^^geo:wktLiteral ;
  geo-pos:lat "51.735149"^^xsd:decimal ;
  geo-pos:long "3.547044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-408f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57067; 57067'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.547044'^^xsd:double;
  dwc:latitude '51.735149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621493'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735075 3.547304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735075"^^xsd:decimal ;
  dwc:decimalLongitude "3.547304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735075 3.547304)"^^geo:wktLiteral ;
  geo-pos:lat "51.735075"^^xsd:decimal ;
  geo-pos:long "3.547304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6674'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39653; 39653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.840555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.547304'^^xsd:double;
  dwc:latitude '51.735075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604886'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735075 3.547304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735075"^^xsd:decimal ;
  dwc:decimalLongitude "3.547304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735075 3.547304)"^^geo:wktLiteral ;
  geo-pos:lat "51.735075"^^xsd:decimal ;
  geo-pos:long "3.547304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6673'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39652; 39652'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.840555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.547304'^^xsd:double;
  dwc:latitude '51.735075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604885'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731686 3.547335)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731686"^^xsd:decimal ;
  dwc:decimalLongitude "3.547335"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731686 3.547335)"^^geo:wktLiteral ;
  geo-pos:lat "51.731686"^^xsd:decimal ;
  geo-pos:long "3.547335"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56274; 56274'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.547335'^^xsd:double;
  dwc:latitude '51.731686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620792'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731686 3.547335)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731686"^^xsd:decimal ;
  dwc:decimalLongitude "3.547335"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731686 3.547335)"^^geo:wktLiteral ;
  geo-pos:lat "51.731686"^^xsd:decimal ;
  geo-pos:long "3.547335"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56275; 56275'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.547335'^^xsd:double;
  dwc:latitude '51.731686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620793'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735101 3.547652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735101"^^xsd:decimal ;
  dwc:decimalLongitude "3.547652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735101 3.547652)"^^geo:wktLiteral ;
  geo-pos:lat "51.735101"^^xsd:decimal ;
  geo-pos:long "3.547652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d3'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51758; 51758'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.547652'^^xsd:double;
  dwc:latitude '51.735101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616441'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735585 3.547962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735585"^^xsd:decimal ;
  dwc:decimalLongitude "3.547962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735585 3.547962)"^^geo:wktLiteral ;
  geo-pos:lat "51.735585"^^xsd:decimal ;
  geo-pos:long "3.547962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6675'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39651; 39651'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.84'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.547962'^^xsd:double;
  dwc:latitude '51.735585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604881'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755731 3.5488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755731"^^xsd:decimal ;
  dwc:decimalLongitude "3.5488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755731 3.5488)"^^geo:wktLiteral ;
  geo-pos:lat "51.755731"^^xsd:decimal ;
  geo-pos:long "3.5488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39572; 39572'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.273333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5488'^^xsd:double;
  dwc:latitude '51.755731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604830'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755856 3.548989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755856"^^xsd:decimal ;
  dwc:decimalLongitude "3.548989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755856 3.548989)"^^geo:wktLiteral ;
  geo-pos:lat "51.755856"^^xsd:decimal ;
  geo-pos:long "3.548989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4744'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53186; 53186'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.548989'^^xsd:double;
  dwc:latitude '51.755856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617793'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755856 3.548989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755856"^^xsd:decimal ;
  dwc:decimalLongitude "3.548989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755856 3.548989)"^^geo:wktLiteral ;
  geo-pos:lat "51.755856"^^xsd:decimal ;
  geo-pos:long "3.548989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4743'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53185; 53185'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.548989'^^xsd:double;
  dwc:latitude '51.755856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617792'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756448 3.549156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756448"^^xsd:decimal ;
  dwc:decimalLongitude "3.549156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756448 3.549156)"^^geo:wktLiteral ;
  geo-pos:lat "51.756448"^^xsd:decimal ;
  geo-pos:long "3.549156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40952; 40952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.549156'^^xsd:double;
  dwc:latitude '51.756448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606177'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756448 3.549156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756448"^^xsd:decimal ;
  dwc:decimalLongitude "3.549156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756448 3.549156)"^^geo:wktLiteral ;
  geo-pos:lat "51.756448"^^xsd:decimal ;
  geo-pos:long "3.549156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40950; 40950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.549156'^^xsd:double;
  dwc:latitude '51.756448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606175'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756448 3.549156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756448"^^xsd:decimal ;
  dwc:decimalLongitude "3.549156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756448 3.549156)"^^geo:wktLiteral ;
  geo-pos:lat "51.756448"^^xsd:decimal ;
  geo-pos:long "3.549156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40953; 40953'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.549156'^^xsd:double;
  dwc:latitude '51.756448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606178'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756448 3.549156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756448"^^xsd:decimal ;
  dwc:decimalLongitude "3.549156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756448 3.549156)"^^geo:wktLiteral ;
  geo-pos:lat "51.756448"^^xsd:decimal ;
  geo-pos:long "3.549156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de3'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40951; 40951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.549156'^^xsd:double;
  dwc:latitude '51.756448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606176'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753623 3.549556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753623"^^xsd:decimal ;
  dwc:decimalLongitude "3.549556"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753623 3.549556)"^^geo:wktLiteral ;
  geo-pos:lat "51.753623"^^xsd:decimal ;
  geo-pos:long "3.549556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-591d'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46419; 46419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.549556'^^xsd:double;
  dwc:latitude '51.753623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611114'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754863 3.549818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754863"^^xsd:decimal ;
  dwc:decimalLongitude "3.549818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754863 3.549818)"^^geo:wktLiteral ;
  geo-pos:lat "51.754863"^^xsd:decimal ;
  geo-pos:long "3.549818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6034'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40283; 40283'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.549818'^^xsd:double;
  dwc:latitude '51.754863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624284'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756615 3.5501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756615"^^xsd:decimal ;
  dwc:decimalLongitude "3.5501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756615 3.5501)"^^geo:wktLiteral ;
  geo-pos:lat "51.756615"^^xsd:decimal ;
  geo-pos:long "3.5501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-436f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43027; 43027'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5501'^^xsd:double;
  dwc:latitude '51.756615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608065'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754938 3.551007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754938"^^xsd:decimal ;
  dwc:decimalLongitude "3.551007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754938 3.551007)"^^geo:wktLiteral ;
  geo-pos:lat "51.754938"^^xsd:decimal ;
  geo-pos:long "3.551007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6900'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50491; 50491'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.1930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551007'^^xsd:double;
  dwc:latitude '51.754938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615179'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754938 3.551007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754938"^^xsd:decimal ;
  dwc:decimalLongitude "3.551007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754938 3.551007)"^^geo:wktLiteral ;
  geo-pos:lat "51.754938"^^xsd:decimal ;
  geo-pos:long "3.551007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50489; 50489'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.1930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551007'^^xsd:double;
  dwc:latitude '51.754938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615177'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754938 3.551007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754938"^^xsd:decimal ;
  dwc:decimalLongitude "3.551007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754938 3.551007)"^^geo:wktLiteral ;
  geo-pos:lat "51.754938"^^xsd:decimal ;
  geo-pos:long "3.551007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68fe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50490; 50490'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.1930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551007'^^xsd:double;
  dwc:latitude '51.754938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615178'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754541 3.551291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754541"^^xsd:decimal ;
  dwc:decimalLongitude "3.551291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754541 3.551291)"^^geo:wktLiteral ;
  geo-pos:lat "51.754541"^^xsd:decimal ;
  geo-pos:long "3.551291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5048'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46887; 46887'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551291'^^xsd:double;
  dwc:latitude '51.754541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611786'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754073 3.551344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754073"^^xsd:decimal ;
  dwc:decimalLongitude "3.551344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754073 3.551344)"^^geo:wktLiteral ;
  geo-pos:lat "51.754073"^^xsd:decimal ;
  geo-pos:long "3.551344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44898; 44898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551344'^^xsd:double;
  dwc:latitude '51.754073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609913'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719392 3.551588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719392"^^xsd:decimal ;
  dwc:decimalLongitude "3.551588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719392 3.551588)"^^geo:wktLiteral ;
  geo-pos:lat "51.719392"^^xsd:decimal ;
  geo-pos:long "3.551588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-408e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57071; 57071'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551588'^^xsd:double;
  dwc:latitude '51.719392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621498'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719392 3.551588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719392"^^xsd:decimal ;
  dwc:decimalLongitude "3.551588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719392 3.551588)"^^geo:wktLiteral ;
  geo-pos:lat "51.719392"^^xsd:decimal ;
  geo-pos:long "3.551588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-408d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57069; 57069'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551588'^^xsd:double;
  dwc:latitude '51.719392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621495'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719392 3.551588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719392"^^xsd:decimal ;
  dwc:decimalLongitude "3.551588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719392 3.551588)"^^geo:wktLiteral ;
  geo-pos:lat "51.719392"^^xsd:decimal ;
  geo-pos:long "3.551588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-408c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57070; 57070'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551588'^^xsd:double;
  dwc:latitude '51.719392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621497'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731612 3.551592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731612"^^xsd:decimal ;
  dwc:decimalLongitude "3.551592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731612 3.551592)"^^geo:wktLiteral ;
  geo-pos:lat "51.731612"^^xsd:decimal ;
  geo-pos:long "3.551592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d3b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48447; 48447'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551592'^^xsd:double;
  dwc:latitude '51.731612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613289'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758909 3.551678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758909"^^xsd:decimal ;
  dwc:decimalLongitude "3.551678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758909 3.551678)"^^geo:wktLiteral ;
  geo-pos:lat "51.758909"^^xsd:decimal ;
  geo-pos:long "3.551678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d6b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47920; 47920'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.551678'^^xsd:double;
  dwc:latitude '51.758909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612875'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734819 3.552181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734819"^^xsd:decimal ;
  dwc:decimalLongitude "3.552181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734819 3.552181)"^^geo:wktLiteral ;
  geo-pos:lat "51.734819"^^xsd:decimal ;
  geo-pos:long "3.552181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52644; 52644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.552181'^^xsd:double;
  dwc:latitude '51.734819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616416'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75772 3.552199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75772"^^xsd:decimal ;
  dwc:decimalLongitude "3.552199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75772 3.552199)"^^geo:wktLiteral ;
  geo-pos:lat "51.75772"^^xsd:decimal ;
  geo-pos:long "3.552199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54951; 54951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.778055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.552199'^^xsd:double;
  dwc:latitude '51.75772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619511'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740136 3.553332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740136"^^xsd:decimal ;
  dwc:decimalLongitude "3.553332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740136 3.553332)"^^geo:wktLiteral ;
  geo-pos:lat "51.740136"^^xsd:decimal ;
  geo-pos:long "3.553332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-648d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49105; 49105'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.553332'^^xsd:double;
  dwc:latitude '51.740136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613926'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740136 3.553332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740136"^^xsd:decimal ;
  dwc:decimalLongitude "3.553332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740136 3.553332)"^^geo:wktLiteral ;
  geo-pos:lat "51.740136"^^xsd:decimal ;
  geo-pos:long "3.553332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-648c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49107; 49107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.553332'^^xsd:double;
  dwc:latitude '51.740136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613928'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740136 3.553332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740136"^^xsd:decimal ;
  dwc:decimalLongitude "3.553332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740136 3.553332)"^^geo:wktLiteral ;
  geo-pos:lat "51.740136"^^xsd:decimal ;
  geo-pos:long "3.553332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-648b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49104; 49104'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.553332'^^xsd:double;
  dwc:latitude '51.740136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613925'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740136 3.553332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740136"^^xsd:decimal ;
  dwc:decimalLongitude "3.553332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740136 3.553332)"^^geo:wktLiteral ;
  geo-pos:lat "51.740136"^^xsd:decimal ;
  geo-pos:long "3.553332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-648a'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49106; 49106'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.553332'^^xsd:double;
  dwc:latitude '51.740136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613927'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732933 3.553635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732933"^^xsd:decimal ;
  dwc:decimalLongitude "3.553635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732933 3.553635)"^^geo:wktLiteral ;
  geo-pos:lat "51.732933"^^xsd:decimal ;
  geo-pos:long "3.553635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6274'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45035; 45035'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.553635'^^xsd:double;
  dwc:latitude '51.732933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610049'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732933 3.553635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732933"^^xsd:decimal ;
  dwc:decimalLongitude "3.553635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732933 3.553635)"^^geo:wktLiteral ;
  geo-pos:lat "51.732933"^^xsd:decimal ;
  geo-pos:long "3.553635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6273'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45032; 45032'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.553635'^^xsd:double;
  dwc:latitude '51.732933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610044'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732933 3.553635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732933"^^xsd:decimal ;
  dwc:decimalLongitude "3.553635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732933 3.553635)"^^geo:wktLiteral ;
  geo-pos:lat "51.732933"^^xsd:decimal ;
  geo-pos:long "3.553635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6272'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45034; 45034'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.553635'^^xsd:double;
  dwc:latitude '51.732933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610048'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732933 3.553635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732933"^^xsd:decimal ;
  dwc:decimalLongitude "3.553635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732933 3.553635)"^^geo:wktLiteral ;
  geo-pos:lat "51.732933"^^xsd:decimal ;
  geo-pos:long "3.553635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6271'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45033; 45033'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.553635'^^xsd:double;
  dwc:latitude '51.732933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610047'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739843 3.554502)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739843"^^xsd:decimal ;
  dwc:decimalLongitude "3.554502"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739843 3.554502)"^^geo:wktLiteral ;
  geo-pos:lat "51.739843"^^xsd:decimal ;
  geo-pos:long "3.554502"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55038; 55038'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.554502'^^xsd:double;
  dwc:latitude '51.739843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619594'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71915 3.55532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71915"^^xsd:decimal ;
  dwc:decimalLongitude "3.55532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71915 3.55532)"^^geo:wktLiteral ;
  geo-pos:lat "51.71915"^^xsd:decimal ;
  geo-pos:long "3.55532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ef'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55606; 55606'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.55532'^^xsd:double;
  dwc:latitude '51.71915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620083'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740054"^^xsd:decimal ;
  dwc:decimalLongitude "3.555489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  geo-pos:lat "51.740054"^^xsd:decimal ;
  geo-pos:long "3.555489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46bc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53335; 53335'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.555489'^^xsd:double;
  dwc:latitude '51.740054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617901'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740054"^^xsd:decimal ;
  dwc:decimalLongitude "3.555489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  geo-pos:lat "51.740054"^^xsd:decimal ;
  geo-pos:long "3.555489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46bb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53336; 53336'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.555489'^^xsd:double;
  dwc:latitude '51.740054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617902'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740054"^^xsd:decimal ;
  dwc:decimalLongitude "3.555489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  geo-pos:lat "51.740054"^^xsd:decimal ;
  geo-pos:long "3.555489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53338; 53338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.555489'^^xsd:double;
  dwc:latitude '51.740054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617904'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740054"^^xsd:decimal ;
  dwc:decimalLongitude "3.555489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  geo-pos:lat "51.740054"^^xsd:decimal ;
  geo-pos:long "3.555489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53340; 53340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.555489'^^xsd:double;
  dwc:latitude '51.740054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617906'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740054"^^xsd:decimal ;
  dwc:decimalLongitude "3.555489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  geo-pos:lat "51.740054"^^xsd:decimal ;
  geo-pos:long "3.555489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53337; 53337'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.555489'^^xsd:double;
  dwc:latitude '51.740054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617903'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740054"^^xsd:decimal ;
  dwc:decimalLongitude "3.555489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740054 3.555489)"^^geo:wktLiteral ;
  geo-pos:lat "51.740054"^^xsd:decimal ;
  geo-pos:long "3.555489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53339; 53339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.555489'^^xsd:double;
  dwc:latitude '51.740054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617905'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740132 3.556214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740132"^^xsd:decimal ;
  dwc:decimalLongitude "3.556214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740132 3.556214)"^^geo:wktLiteral ;
  geo-pos:lat "51.740132"^^xsd:decimal ;
  geo-pos:long "3.556214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54182; 54182'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.556214'^^xsd:double;
  dwc:latitude '51.740132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618461'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740132 3.556214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740132"^^xsd:decimal ;
  dwc:decimalLongitude "3.556214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740132 3.556214)"^^geo:wktLiteral ;
  geo-pos:lat "51.740132"^^xsd:decimal ;
  geo-pos:long "3.556214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54180; 54180'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.556214'^^xsd:double;
  dwc:latitude '51.740132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618459'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740132 3.556214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740132"^^xsd:decimal ;
  dwc:decimalLongitude "3.556214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740132 3.556214)"^^geo:wktLiteral ;
  geo-pos:lat "51.740132"^^xsd:decimal ;
  geo-pos:long "3.556214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54179; 54179'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.556214'^^xsd:double;
  dwc:latitude '51.740132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618458'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740132 3.556214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740132"^^xsd:decimal ;
  dwc:decimalLongitude "3.556214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740132 3.556214)"^^geo:wktLiteral ;
  geo-pos:lat "51.740132"^^xsd:decimal ;
  geo-pos:long "3.556214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54181; 54181'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.556214'^^xsd:double;
  dwc:latitude '51.740132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618460'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718118 3.556798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718118"^^xsd:decimal ;
  dwc:decimalLongitude "3.556798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718118 3.556798)"^^geo:wktLiteral ;
  geo-pos:lat "51.718118"^^xsd:decimal ;
  geo-pos:long "3.556798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6010'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40363; 40363'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.3525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.556798'^^xsd:double;
  dwc:latitude '51.718118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605522'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718118 3.556798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718118"^^xsd:decimal ;
  dwc:decimalLongitude "3.556798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718118 3.556798)"^^geo:wktLiteral ;
  geo-pos:lat "51.718118"^^xsd:decimal ;
  geo-pos:long "3.556798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-600f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40365; 40365'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.3525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.556798'^^xsd:double;
  dwc:latitude '51.718118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605524'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718118 3.556798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718118"^^xsd:decimal ;
  dwc:decimalLongitude "3.556798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718118 3.556798)"^^geo:wktLiteral ;
  geo-pos:lat "51.718118"^^xsd:decimal ;
  geo-pos:long "3.556798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-600e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40364; 40364'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.3525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.556798'^^xsd:double;
  dwc:latitude '51.718118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605523'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725341 3.557987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725341"^^xsd:decimal ;
  dwc:decimalLongitude "3.557987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725341 3.557987)"^^geo:wktLiteral ;
  geo-pos:lat "51.725341"^^xsd:decimal ;
  geo-pos:long "3.557987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43170; 43170'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.557987'^^xsd:double;
  dwc:latitude '51.725341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608277'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725341 3.557987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725341"^^xsd:decimal ;
  dwc:decimalLongitude "3.557987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725341 3.557987)"^^geo:wktLiteral ;
  geo-pos:lat "51.725341"^^xsd:decimal ;
  geo-pos:long "3.557987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43171; 43171'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.557987'^^xsd:double;
  dwc:latitude '51.725341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608278'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725457"^^xsd:decimal ;
  dwc:decimalLongitude "3.558322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  geo-pos:lat "51.725457"^^xsd:decimal ;
  geo-pos:long "3.558322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53348; 53348'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.090277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.558322'^^xsd:double;
  dwc:latitude '51.725457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617913'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725457"^^xsd:decimal ;
  dwc:decimalLongitude "3.558322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  geo-pos:lat "51.725457"^^xsd:decimal ;
  geo-pos:long "3.558322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53350; 53350'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.090277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.558322'^^xsd:double;
  dwc:latitude '51.725457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617915'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725457"^^xsd:decimal ;
  dwc:decimalLongitude "3.558322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  geo-pos:lat "51.725457"^^xsd:decimal ;
  geo-pos:long "3.558322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53347; 53347'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.090277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.558322'^^xsd:double;
  dwc:latitude '51.725457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617912'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725457"^^xsd:decimal ;
  dwc:decimalLongitude "3.558322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  geo-pos:lat "51.725457"^^xsd:decimal ;
  geo-pos:long "3.558322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46b0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53346; 53346'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.090277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.558322'^^xsd:double;
  dwc:latitude '51.725457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617911'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725457"^^xsd:decimal ;
  dwc:decimalLongitude "3.558322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  geo-pos:lat "51.725457"^^xsd:decimal ;
  geo-pos:long "3.558322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46af'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53345; 53345'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.090277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.558322'^^xsd:double;
  dwc:latitude '51.725457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617910'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725457"^^xsd:decimal ;
  dwc:decimalLongitude "3.558322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  geo-pos:lat "51.725457"^^xsd:decimal ;
  geo-pos:long "3.558322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53351; 53351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.090277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.558322'^^xsd:double;
  dwc:latitude '51.725457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617916'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725457"^^xsd:decimal ;
  dwc:decimalLongitude "3.558322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725457 3.558322)"^^geo:wktLiteral ;
  geo-pos:lat "51.725457"^^xsd:decimal ;
  geo-pos:long "3.558322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53349; 53349'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.090277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.558322'^^xsd:double;
  dwc:latitude '51.725457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617914'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717108"^^xsd:decimal ;
  dwc:decimalLongitude "3.559189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  geo-pos:lat "51.717108"^^xsd:decimal ;
  geo-pos:long "3.559189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-626e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45042; 45042'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.387222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.559189'^^xsd:double;
  dwc:latitude '51.717108'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610056'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717108"^^xsd:decimal ;
  dwc:decimalLongitude "3.559189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  geo-pos:lat "51.717108"^^xsd:decimal ;
  geo-pos:long "3.559189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-626d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45038; 45038'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.387222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.559189'^^xsd:double;
  dwc:latitude '51.717108'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610052'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717108"^^xsd:decimal ;
  dwc:decimalLongitude "3.559189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  geo-pos:lat "51.717108"^^xsd:decimal ;
  geo-pos:long "3.559189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-626c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45041; 45041'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.387222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.559189'^^xsd:double;
  dwc:latitude '51.717108'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610055'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717108"^^xsd:decimal ;
  dwc:decimalLongitude "3.559189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  geo-pos:lat "51.717108"^^xsd:decimal ;
  geo-pos:long "3.559189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-626b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45039; 45039'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.387222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.559189'^^xsd:double;
  dwc:latitude '51.717108'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610053'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717108"^^xsd:decimal ;
  dwc:decimalLongitude "3.559189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717108 3.559189)"^^geo:wktLiteral ;
  geo-pos:lat "51.717108"^^xsd:decimal ;
  geo-pos:long "3.559189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-626a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45040; 45040'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.387222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.559189'^^xsd:double;
  dwc:latitude '51.717108'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610054'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758548 3.55957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758548"^^xsd:decimal ;
  dwc:decimalLongitude "3.55957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758548 3.55957)"^^geo:wktLiteral ;
  geo-pos:lat "51.758548"^^xsd:decimal ;
  geo-pos:long "3.55957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51250; 51250'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.55957'^^xsd:double;
  dwc:latitude '51.758548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615916'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716935 3.559679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716935"^^xsd:decimal ;
  dwc:decimalLongitude "3.559679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716935 3.559679)"^^geo:wktLiteral ;
  geo-pos:lat "51.716935"^^xsd:decimal ;
  geo-pos:long "3.559679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6672'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39654; 39654'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.876111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.559679'^^xsd:double;
  dwc:latitude '51.716935'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604887'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743585 3.55995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743585"^^xsd:decimal ;
  dwc:decimalLongitude "3.55995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743585 3.55995)"^^geo:wktLiteral ;
  geo-pos:lat "51.743585"^^xsd:decimal ;
  geo-pos:long "3.55995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fda'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47010; 47010'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.55995'^^xsd:double;
  dwc:latitude '51.743585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611907'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743585 3.55995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743585"^^xsd:decimal ;
  dwc:decimalLongitude "3.55995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743585 3.55995)"^^geo:wktLiteral ;
  geo-pos:lat "51.743585"^^xsd:decimal ;
  geo-pos:long "3.55995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47011; 47011'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.55995'^^xsd:double;
  dwc:latitude '51.743585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611908'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719425 3.55997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719425"^^xsd:decimal ;
  dwc:decimalLongitude "3.55997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719425 3.55997)"^^geo:wktLiteral ;
  geo-pos:lat "51.719425"^^xsd:decimal ;
  geo-pos:long "3.55997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d3a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48449; 48449'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.877222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.55997'^^xsd:double;
  dwc:latitude '51.719425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613293'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762165"^^xsd:decimal ;
  dwc:decimalLongitude "3.56102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  geo-pos:lat "51.762165"^^xsd:decimal ;
  geo-pos:long "3.56102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5527'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55524; 55524'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56102'^^xsd:double;
  dwc:latitude '51.762165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624370'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762165"^^xsd:decimal ;
  dwc:decimalLongitude "3.56102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  geo-pos:lat "51.762165"^^xsd:decimal ;
  geo-pos:long "3.56102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5526'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55522; 55522'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56102'^^xsd:double;
  dwc:latitude '51.762165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620009'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762165"^^xsd:decimal ;
  dwc:decimalLongitude "3.56102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  geo-pos:lat "51.762165"^^xsd:decimal ;
  geo-pos:long "3.56102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5525'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55523; 55523'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56102'^^xsd:double;
  dwc:latitude '51.762165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624369'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762165"^^xsd:decimal ;
  dwc:decimalLongitude "3.56102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  geo-pos:lat "51.762165"^^xsd:decimal ;
  geo-pos:long "3.56102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5524'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55521; 55521'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56102'^^xsd:double;
  dwc:latitude '51.762165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624368'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762165"^^xsd:decimal ;
  dwc:decimalLongitude "3.56102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  geo-pos:lat "51.762165"^^xsd:decimal ;
  geo-pos:long "3.56102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5523'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55520; 55520'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56102'^^xsd:double;
  dwc:latitude '51.762165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620008'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762165"^^xsd:decimal ;
  dwc:decimalLongitude "3.56102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  geo-pos:lat "51.762165"^^xsd:decimal ;
  geo-pos:long "3.56102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5522'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55519; 55519'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56102'^^xsd:double;
  dwc:latitude '51.762165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620007'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762165"^^xsd:decimal ;
  dwc:decimalLongitude "3.56102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762165 3.56102)"^^geo:wktLiteral ;
  geo-pos:lat "51.762165"^^xsd:decimal ;
  geo-pos:long "3.56102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5521'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55518; 55518'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56102'^^xsd:double;
  dwc:latitude '51.762165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620006'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763924"^^xsd:decimal ;
  dwc:decimalLongitude "3.561622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  geo-pos:lat "51.763924"^^xsd:decimal ;
  geo-pos:long "3.561622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56963; 56963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561622'^^xsd:double;
  dwc:latitude '51.763924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621417'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763924"^^xsd:decimal ;
  dwc:decimalLongitude "3.561622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  geo-pos:lat "51.763924"^^xsd:decimal ;
  geo-pos:long "3.561622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56960; 56960'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561622'^^xsd:double;
  dwc:latitude '51.763924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621414'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763924"^^xsd:decimal ;
  dwc:decimalLongitude "3.561622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  geo-pos:lat "51.763924"^^xsd:decimal ;
  geo-pos:long "3.561622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56964; 56964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561622'^^xsd:double;
  dwc:latitude '51.763924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621418'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763924"^^xsd:decimal ;
  dwc:decimalLongitude "3.561622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  geo-pos:lat "51.763924"^^xsd:decimal ;
  geo-pos:long "3.561622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56961; 56961'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561622'^^xsd:double;
  dwc:latitude '51.763924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621415'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763924"^^xsd:decimal ;
  dwc:decimalLongitude "3.561622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763924 3.561622)"^^geo:wktLiteral ;
  geo-pos:lat "51.763924"^^xsd:decimal ;
  geo-pos:long "3.561622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56962; 56962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561622'^^xsd:double;
  dwc:latitude '51.763924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621416'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720324 3.561805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720324"^^xsd:decimal ;
  dwc:decimalLongitude "3.561805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720324 3.561805)"^^geo:wktLiteral ;
  geo-pos:lat "51.720324"^^xsd:decimal ;
  geo-pos:long "3.561805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d39'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48450; 48450'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.879166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561805'^^xsd:double;
  dwc:latitude '51.720324'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613294'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739952 3.561904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739952"^^xsd:decimal ;
  dwc:decimalLongitude "3.561904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739952 3.561904)"^^geo:wktLiteral ;
  geo-pos:lat "51.739952"^^xsd:decimal ;
  geo-pos:long "3.561904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6013'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40359; 40359'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561904'^^xsd:double;
  dwc:latitude '51.739952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605517'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739952 3.561904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739952"^^xsd:decimal ;
  dwc:decimalLongitude "3.561904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739952 3.561904)"^^geo:wktLiteral ;
  geo-pos:lat "51.739952"^^xsd:decimal ;
  geo-pos:long "3.561904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6012'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40358; 40358'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561904'^^xsd:double;
  dwc:latitude '51.739952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605516'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739952 3.561904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739952"^^xsd:decimal ;
  dwc:decimalLongitude "3.561904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739952 3.561904)"^^geo:wktLiteral ;
  geo-pos:lat "51.739952"^^xsd:decimal ;
  geo-pos:long "3.561904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6011'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40357; 40357'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.561904'^^xsd:double;
  dwc:latitude '51.739952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605515'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739519 3.562173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739519"^^xsd:decimal ;
  dwc:decimalLongitude "3.562173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739519 3.562173)"^^geo:wktLiteral ;
  geo-pos:lat "51.739519"^^xsd:decimal ;
  geo-pos:long "3.562173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7390'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39516; 39516'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.562173'^^xsd:double;
  dwc:latitude '51.739519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604779'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739519 3.562173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739519"^^xsd:decimal ;
  dwc:decimalLongitude "3.562173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739519 3.562173)"^^geo:wktLiteral ;
  geo-pos:lat "51.739519"^^xsd:decimal ;
  geo-pos:long "3.562173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-738f'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39515; 39515'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.562173'^^xsd:double;
  dwc:latitude '51.739519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604778'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744264 3.562623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744264"^^xsd:decimal ;
  dwc:decimalLongitude "3.562623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744264 3.562623)"^^geo:wktLiteral ;
  geo-pos:lat "51.744264"^^xsd:decimal ;
  geo-pos:long "3.562623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f5'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45860; 45860'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.562623'^^xsd:double;
  dwc:latitude '51.744264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610786'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744264 3.562623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744264"^^xsd:decimal ;
  dwc:decimalLongitude "3.562623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744264 3.562623)"^^geo:wktLiteral ;
  geo-pos:lat "51.744264"^^xsd:decimal ;
  geo-pos:long "3.562623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45861; 45861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.562623'^^xsd:double;
  dwc:latitude '51.744264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610787'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.56339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.56339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dbe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48307; 48307'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56339'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613149'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.56339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.56339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dbd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48308; 48308'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56339'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613150'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.56339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.56339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dbc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48309; 48309'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56339'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613151'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.56339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.56339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dbb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48311; 48311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56339'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613153'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.56339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.56339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48306; 48306'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56339'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613148'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.56339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.56339)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.56339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48310; 48310'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56339'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613152'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765618 3.564657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765618"^^xsd:decimal ;
  dwc:decimalLongitude "3.564657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765618 3.564657)"^^geo:wktLiteral ;
  geo-pos:lat "51.765618"^^xsd:decimal ;
  geo-pos:long "3.564657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-775e'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49761; 49761'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564657'^^xsd:double;
  dwc:latitude '51.765618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614612'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765618 3.564657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765618"^^xsd:decimal ;
  dwc:decimalLongitude "3.564657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765618 3.564657)"^^geo:wktLiteral ;
  geo-pos:lat "51.765618"^^xsd:decimal ;
  geo-pos:long "3.564657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-775d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49762; 49762'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564657'^^xsd:double;
  dwc:latitude '51.765618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614613'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765618 3.564657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765618"^^xsd:decimal ;
  dwc:decimalLongitude "3.564657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765618 3.564657)"^^geo:wktLiteral ;
  geo-pos:lat "51.765618"^^xsd:decimal ;
  geo-pos:long "3.564657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-775c'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49763; 49763'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564657'^^xsd:double;
  dwc:latitude '51.765618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614614'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765618 3.564657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765618"^^xsd:decimal ;
  dwc:decimalLongitude "3.564657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765618 3.564657)"^^geo:wktLiteral ;
  geo-pos:lat "51.765618"^^xsd:decimal ;
  geo-pos:long "3.564657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-775b'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49760; 49760'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564657'^^xsd:double;
  dwc:latitude '51.765618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614611'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719932 3.564739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719932"^^xsd:decimal ;
  dwc:decimalLongitude "3.564739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719932 3.564739)"^^geo:wktLiteral ;
  geo-pos:lat "51.719932"^^xsd:decimal ;
  geo-pos:long "3.564739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6487'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49111; 49111'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5113888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564739'^^xsd:double;
  dwc:latitude '51.719932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613932'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728258 3.564886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728258"^^xsd:decimal ;
  dwc:decimalLongitude "3.564886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728258 3.564886)"^^geo:wktLiteral ;
  geo-pos:lat "51.728258"^^xsd:decimal ;
  geo-pos:long "3.564886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-408b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57076; 57076'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564886'^^xsd:double;
  dwc:latitude '51.728258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621503'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728258 3.564886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728258"^^xsd:decimal ;
  dwc:decimalLongitude "3.564886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728258 3.564886)"^^geo:wktLiteral ;
  geo-pos:lat "51.728258"^^xsd:decimal ;
  geo-pos:long "3.564886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-408a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57075; 57075'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564886'^^xsd:double;
  dwc:latitude '51.728258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621502'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728258 3.564886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728258"^^xsd:decimal ;
  dwc:decimalLongitude "3.564886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728258 3.564886)"^^geo:wktLiteral ;
  geo-pos:lat "51.728258"^^xsd:decimal ;
  geo-pos:long "3.564886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4089'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57073; 57073'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564886'^^xsd:double;
  dwc:latitude '51.728258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621500'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728258 3.564886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728258"^^xsd:decimal ;
  dwc:decimalLongitude "3.564886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728258 3.564886)"^^geo:wktLiteral ;
  geo-pos:lat "51.728258"^^xsd:decimal ;
  geo-pos:long "3.564886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4088'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57074; 57074'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.564886'^^xsd:double;
  dwc:latitude '51.728258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621501'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d21'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41153; 41153'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606081'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d20'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41156; 41156'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606084'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d1f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41163; 41163'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606091'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d1e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41162; 41162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606090'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d1d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41157; 41157'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606085'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d1c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41161; 41161'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606089'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d1a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41159; 41159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606087'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d19'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41158; 41158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606086'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d18'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41155; 41155'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606083'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d17'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41154; 41154'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606082'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745698"^^xsd:decimal ;
  dwc:decimalLongitude "3.565495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745698 3.565495)"^^geo:wktLiteral ;
  geo-pos:lat "51.745698"^^xsd:decimal ;
  geo-pos:long "3.565495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d1b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41160; 41160'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.565495'^^xsd:double;
  dwc:latitude '51.745698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606088'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721105"^^xsd:decimal ;
  dwc:decimalLongitude "3.56581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  geo-pos:lat "51.721105"^^xsd:decimal ;
  geo-pos:long "3.56581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6269'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45043; 45043'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56581'^^xsd:double;
  dwc:latitude '51.721105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610057'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721105"^^xsd:decimal ;
  dwc:decimalLongitude "3.56581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  geo-pos:lat "51.721105"^^xsd:decimal ;
  geo-pos:long "3.56581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6268'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45045; 45045'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56581'^^xsd:double;
  dwc:latitude '51.721105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610059'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721105"^^xsd:decimal ;
  dwc:decimalLongitude "3.56581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  geo-pos:lat "51.721105"^^xsd:decimal ;
  geo-pos:long "3.56581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6267'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45044; 45044'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56581'^^xsd:double;
  dwc:latitude '51.721105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610058'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721105"^^xsd:decimal ;
  dwc:decimalLongitude "3.56581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  geo-pos:lat "51.721105"^^xsd:decimal ;
  geo-pos:long "3.56581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6266'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45047; 45047'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56581'^^xsd:double;
  dwc:latitude '51.721105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610061'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721105"^^xsd:decimal ;
  dwc:decimalLongitude "3.56581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721105 3.56581)"^^geo:wktLiteral ;
  geo-pos:lat "51.721105"^^xsd:decimal ;
  geo-pos:long "3.56581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6265'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45046; 45046'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56581'^^xsd:double;
  dwc:latitude '51.721105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610060'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724305 3.566067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724305"^^xsd:decimal ;
  dwc:decimalLongitude "3.566067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724305 3.566067)"^^geo:wktLiteral ;
  geo-pos:lat "51.724305"^^xsd:decimal ;
  geo-pos:long "3.566067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56279; 56279'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.566067'^^xsd:double;
  dwc:latitude '51.724305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620798'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724305 3.566067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724305"^^xsd:decimal ;
  dwc:decimalLongitude "3.566067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724305 3.566067)"^^geo:wktLiteral ;
  geo-pos:lat "51.724305"^^xsd:decimal ;
  geo-pos:long "3.566067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56278; 56278'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.566067'^^xsd:double;
  dwc:latitude '51.724305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620797'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763911 3.566244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763911"^^xsd:decimal ;
  dwc:decimalLongitude "3.566244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763911 3.566244)"^^geo:wktLiteral ;
  geo-pos:lat "51.763911"^^xsd:decimal ;
  geo-pos:long "3.566244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44899; 44899'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.566244'^^xsd:double;
  dwc:latitude '51.763911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609914'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763911 3.566244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763911"^^xsd:decimal ;
  dwc:decimalLongitude "3.566244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763911 3.566244)"^^geo:wktLiteral ;
  geo-pos:lat "51.763911"^^xsd:decimal ;
  geo-pos:long "3.566244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44901; 44901'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.566244'^^xsd:double;
  dwc:latitude '51.763911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609916'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.56644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745972"^^xsd:decimal ;
  dwc:decimalLongitude "3.56644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.56644)"^^geo:wktLiteral ;
  geo-pos:lat "51.745972"^^xsd:decimal ;
  geo-pos:long "3.56644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42257; 42257'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56644'^^xsd:double;
  dwc:latitude '51.745972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607421'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.56644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745972"^^xsd:decimal ;
  dwc:decimalLongitude "3.56644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.56644)"^^geo:wktLiteral ;
  geo-pos:lat "51.745972"^^xsd:decimal ;
  geo-pos:long "3.56644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42256; 42256'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56644'^^xsd:double;
  dwc:latitude '51.745972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607420'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.56644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745972"^^xsd:decimal ;
  dwc:decimalLongitude "3.56644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.56644)"^^geo:wktLiteral ;
  geo-pos:lat "51.745972"^^xsd:decimal ;
  geo-pos:long "3.56644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42255; 42255'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.56644'^^xsd:double;
  dwc:latitude '51.745972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607419'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746305 3.566487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746305"^^xsd:decimal ;
  dwc:decimalLongitude "3.566487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746305 3.566487)"^^geo:wktLiteral ;
  geo-pos:lat "51.746305"^^xsd:decimal ;
  geo-pos:long "3.566487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47178; 47178'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.566487'^^xsd:double;
  dwc:latitude '51.746305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612127'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761283 3.566834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761283"^^xsd:decimal ;
  dwc:decimalLongitude "3.566834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761283 3.566834)"^^geo:wktLiteral ;
  geo-pos:lat "51.761283"^^xsd:decimal ;
  geo-pos:long "3.566834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51251; 51251'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.566834'^^xsd:double;
  dwc:latitude '51.761283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615917'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761283 3.566834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761283"^^xsd:decimal ;
  dwc:decimalLongitude "3.566834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761283 3.566834)"^^geo:wktLiteral ;
  geo-pos:lat "51.761283"^^xsd:decimal ;
  geo-pos:long "3.566834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51252; 51252'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.566834'^^xsd:double;
  dwc:latitude '51.761283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615918'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768339 3.567241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768339"^^xsd:decimal ;
  dwc:decimalLongitude "3.567241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768339 3.567241)"^^geo:wktLiteral ;
  geo-pos:lat "51.768339"^^xsd:decimal ;
  geo-pos:long "3.567241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5352'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54051; 54051'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.567241'^^xsd:double;
  dwc:latitude '51.768339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618632'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768339 3.567241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768339"^^xsd:decimal ;
  dwc:decimalLongitude "3.567241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768339 3.567241)"^^geo:wktLiteral ;
  geo-pos:lat "51.768339"^^xsd:decimal ;
  geo-pos:long "3.567241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5351'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54050; 54050'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.567241'^^xsd:double;
  dwc:latitude '51.768339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618631'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6899'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50608; 50608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615368'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6898'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50610; 50610'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615370'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6897'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50607; 50607'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615367'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6896'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50603; 50603'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615363'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6895'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50612; 50612'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615372'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6894'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50609; 50609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615369'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6893'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50605; 50605'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615365'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6892'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50604; 50604'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615364'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6891'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50606; 50606'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615366'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745122"^^xsd:decimal ;
  dwc:decimalLongitude "3.5674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745122 3.5674)"^^geo:wktLiteral ;
  geo-pos:lat "51.745122"^^xsd:decimal ;
  geo-pos:long "3.5674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6890'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50611; 50611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5674'^^xsd:double;
  dwc:latitude '51.745122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615371'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747315 3.567644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747315"^^xsd:decimal ;
  dwc:decimalLongitude "3.567644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747315 3.567644)"^^geo:wktLiteral ;
  geo-pos:lat "51.747315"^^xsd:decimal ;
  geo-pos:long "3.567644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4990'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51366; 51366'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.567644'^^xsd:double;
  dwc:latitude '51.747315'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616032'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747315 3.567644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747315"^^xsd:decimal ;
  dwc:decimalLongitude "3.567644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747315 3.567644)"^^geo:wktLiteral ;
  geo-pos:lat "51.747315"^^xsd:decimal ;
  geo-pos:long "3.567644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-498f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51364; 51364'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.567644'^^xsd:double;
  dwc:latitude '51.747315'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616030'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747315 3.567644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747315"^^xsd:decimal ;
  dwc:decimalLongitude "3.567644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747315 3.567644)"^^geo:wktLiteral ;
  geo-pos:lat "51.747315"^^xsd:decimal ;
  geo-pos:long "3.567644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-498e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51365; 51365'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.567644'^^xsd:double;
  dwc:latitude '51.747315'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616031'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766894"^^xsd:decimal ;
  dwc:decimalLongitude "3.568585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  geo-pos:lat "51.766894"^^xsd:decimal ;
  geo-pos:long "3.568585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b22'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56144; 56144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.568585'^^xsd:double;
  dwc:latitude '51.766894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620661'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766894"^^xsd:decimal ;
  dwc:decimalLongitude "3.568585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  geo-pos:lat "51.766894"^^xsd:decimal ;
  geo-pos:long "3.568585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b21'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56141; 56141'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.568585'^^xsd:double;
  dwc:latitude '51.766894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620657'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766894"^^xsd:decimal ;
  dwc:decimalLongitude "3.568585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  geo-pos:lat "51.766894"^^xsd:decimal ;
  geo-pos:long "3.568585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b20'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56142; 56142'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.568585'^^xsd:double;
  dwc:latitude '51.766894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620659'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766894"^^xsd:decimal ;
  dwc:decimalLongitude "3.568585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  geo-pos:lat "51.766894"^^xsd:decimal ;
  geo-pos:long "3.568585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b1f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56145; 56145'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.568585'^^xsd:double;
  dwc:latitude '51.766894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620662'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766894"^^xsd:decimal ;
  dwc:decimalLongitude "3.568585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  geo-pos:lat "51.766894"^^xsd:decimal ;
  geo-pos:long "3.568585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b1e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56143; 56143'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.568585'^^xsd:double;
  dwc:latitude '51.766894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620660'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766894"^^xsd:decimal ;
  dwc:decimalLongitude "3.568585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766894 3.568585)"^^geo:wktLiteral ;
  geo-pos:lat "51.766894"^^xsd:decimal ;
  geo-pos:long "3.568585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b1d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56140; 56140'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.568585'^^xsd:double;
  dwc:latitude '51.766894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620656'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769675 3.569867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769675"^^xsd:decimal ;
  dwc:decimalLongitude "3.569867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769675 3.569867)"^^geo:wktLiteral ;
  geo-pos:lat "51.769675"^^xsd:decimal ;
  geo-pos:long "3.569867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40954; 40954'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.569867'^^xsd:double;
  dwc:latitude '51.769675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606179'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769675 3.569867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769675"^^xsd:decimal ;
  dwc:decimalLongitude "3.569867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769675 3.569867)"^^geo:wktLiteral ;
  geo-pos:lat "51.769675"^^xsd:decimal ;
  geo-pos:long "3.569867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40956; 40956'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.569867'^^xsd:double;
  dwc:latitude '51.769675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606181'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769675 3.569867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769675"^^xsd:decimal ;
  dwc:decimalLongitude "3.569867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769675 3.569867)"^^geo:wktLiteral ;
  geo-pos:lat "51.769675"^^xsd:decimal ;
  geo-pos:long "3.569867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4de0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40955; 40955'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.569867'^^xsd:double;
  dwc:latitude '51.769675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606180'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769675 3.569867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769675"^^xsd:decimal ;
  dwc:decimalLongitude "3.569867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769675 3.569867)"^^geo:wktLiteral ;
  geo-pos:lat "51.769675"^^xsd:decimal ;
  geo-pos:long "3.569867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ddf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40957; 40957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.569867'^^xsd:double;
  dwc:latitude '51.769675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606182'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743464 3.570174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743464"^^xsd:decimal ;
  dwc:decimalLongitude "3.570174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743464 3.570174)"^^geo:wktLiteral ;
  geo-pos:lat "51.743464"^^xsd:decimal ;
  geo-pos:long "3.570174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41757; 41757'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570174'^^xsd:double;
  dwc:latitude '51.743464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606898'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743464 3.570174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743464"^^xsd:decimal ;
  dwc:decimalLongitude "3.570174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743464 3.570174)"^^geo:wktLiteral ;
  geo-pos:lat "51.743464"^^xsd:decimal ;
  geo-pos:long "3.570174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41756; 41756'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570174'^^xsd:double;
  dwc:latitude '51.743464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606897'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743464 3.570174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743464"^^xsd:decimal ;
  dwc:decimalLongitude "3.570174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743464 3.570174)"^^geo:wktLiteral ;
  geo-pos:lat "51.743464"^^xsd:decimal ;
  geo-pos:long "3.570174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41758; 41758'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570174'^^xsd:double;
  dwc:latitude '51.743464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606899'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743464 3.570174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743464"^^xsd:decimal ;
  dwc:decimalLongitude "3.570174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743464 3.570174)"^^geo:wktLiteral ;
  geo-pos:lat "51.743464"^^xsd:decimal ;
  geo-pos:long "3.570174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c2'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41759; 41759'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570174'^^xsd:double;
  dwc:latitude '51.743464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606900'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769611"^^xsd:decimal ;
  dwc:decimalLongitude "3.570185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  geo-pos:lat "51.769611"^^xsd:decimal ;
  geo-pos:long "3.570185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54952; 54952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570185'^^xsd:double;
  dwc:latitude '51.769611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619512'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769611"^^xsd:decimal ;
  dwc:decimalLongitude "3.570185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  geo-pos:lat "51.769611"^^xsd:decimal ;
  geo-pos:long "3.570185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3edf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54953; 54953'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570185'^^xsd:double;
  dwc:latitude '51.769611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619513'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769611"^^xsd:decimal ;
  dwc:decimalLongitude "3.570185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  geo-pos:lat "51.769611"^^xsd:decimal ;
  geo-pos:long "3.570185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ede'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54956; 54956'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570185'^^xsd:double;
  dwc:latitude '51.769611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619516'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769611"^^xsd:decimal ;
  dwc:decimalLongitude "3.570185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  geo-pos:lat "51.769611"^^xsd:decimal ;
  geo-pos:long "3.570185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3edd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54954; 54954'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570185'^^xsd:double;
  dwc:latitude '51.769611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619514'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769611"^^xsd:decimal ;
  dwc:decimalLongitude "3.570185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769611 3.570185)"^^geo:wktLiteral ;
  geo-pos:lat "51.769611"^^xsd:decimal ;
  geo-pos:long "3.570185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3edc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54955; 54955'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570185'^^xsd:double;
  dwc:latitude '51.769611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619515'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727179 3.570346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727179"^^xsd:decimal ;
  dwc:decimalLongitude "3.570346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727179 3.570346)"^^geo:wktLiteral ;
  geo-pos:lat "51.727179"^^xsd:decimal ;
  geo-pos:long "3.570346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56280; 56280'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570346'^^xsd:double;
  dwc:latitude '51.727179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620799'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721962 3.570801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721962"^^xsd:decimal ;
  dwc:decimalLongitude "3.570801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721962 3.570801)"^^geo:wktLiteral ;
  geo-pos:lat "51.721962"^^xsd:decimal ;
  geo-pos:long "3.570801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f00'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52648; 52648'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570801'^^xsd:double;
  dwc:latitude '51.721962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616420'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721962 3.570801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721962"^^xsd:decimal ;
  dwc:decimalLongitude "3.570801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721962 3.570801)"^^geo:wktLiteral ;
  geo-pos:lat "51.721962"^^xsd:decimal ;
  geo-pos:long "3.570801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eff'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52646; 52646'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570801'^^xsd:double;
  dwc:latitude '51.721962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616418'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721962 3.570801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721962"^^xsd:decimal ;
  dwc:decimalLongitude "3.570801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721962 3.570801)"^^geo:wktLiteral ;
  geo-pos:lat "51.721962"^^xsd:decimal ;
  geo-pos:long "3.570801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6efe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52647; 52647'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570801'^^xsd:double;
  dwc:latitude '51.721962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616419'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746553 3.570937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746553"^^xsd:decimal ;
  dwc:decimalLongitude "3.570937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746553 3.570937)"^^geo:wktLiteral ;
  geo-pos:lat "51.746553"^^xsd:decimal ;
  geo-pos:long "3.570937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f02'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52643; 52643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.570937'^^xsd:double;
  dwc:latitude '51.746553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616415'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747891 3.571273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747891"^^xsd:decimal ;
  dwc:decimalLongitude "3.571273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747891 3.571273)"^^geo:wktLiteral ;
  geo-pos:lat "51.747891"^^xsd:decimal ;
  geo-pos:long "3.571273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aaa'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56272; 56272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.571273'^^xsd:double;
  dwc:latitude '51.747891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620790'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747891 3.571273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747891"^^xsd:decimal ;
  dwc:decimalLongitude "3.571273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747891 3.571273)"^^geo:wktLiteral ;
  geo-pos:lat "51.747891"^^xsd:decimal ;
  geo-pos:long "3.571273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56270; 56270'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.571273'^^xsd:double;
  dwc:latitude '51.747891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620788'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747891 3.571273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747891"^^xsd:decimal ;
  dwc:decimalLongitude "3.571273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747891 3.571273)"^^geo:wktLiteral ;
  geo-pos:lat "51.747891"^^xsd:decimal ;
  geo-pos:long "3.571273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa8'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56271; 56271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.571273'^^xsd:double;
  dwc:latitude '51.747891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620789'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744654 3.571275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744654"^^xsd:decimal ;
  dwc:decimalLongitude "3.571275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744654 3.571275)"^^geo:wktLiteral ;
  geo-pos:lat "51.744654"^^xsd:decimal ;
  geo-pos:long "3.571275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6276'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45030; 45030'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.571275'^^xsd:double;
  dwc:latitude '51.744654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610042'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744654 3.571275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744654"^^xsd:decimal ;
  dwc:decimalLongitude "3.571275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744654 3.571275)"^^geo:wktLiteral ;
  geo-pos:lat "51.744654"^^xsd:decimal ;
  geo-pos:long "3.571275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6275'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45031; 45031'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.571275'^^xsd:double;
  dwc:latitude '51.744654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610043'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71413 3.572686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71413"^^xsd:decimal ;
  dwc:decimalLongitude "3.572686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71413 3.572686)"^^geo:wktLiteral ;
  geo-pos:lat "51.71413"^^xsd:decimal ;
  geo-pos:long "3.572686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51247; 51247'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.572686'^^xsd:double;
  dwc:latitude '51.71413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615913'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753117 3.57273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753117"^^xsd:decimal ;
  dwc:decimalLongitude "3.57273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753117 3.57273)"^^geo:wktLiteral ;
  geo-pos:lat "51.753117"^^xsd:decimal ;
  geo-pos:long "3.57273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d19'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48018; 48018'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57273'^^xsd:double;
  dwc:latitude '51.753117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612934'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753117 3.57273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753117"^^xsd:decimal ;
  dwc:decimalLongitude "3.57273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753117 3.57273)"^^geo:wktLiteral ;
  geo-pos:lat "51.753117"^^xsd:decimal ;
  geo-pos:long "3.57273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d18'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48019; 48019'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57273'^^xsd:double;
  dwc:latitude '51.753117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612935'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727966 3.573193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727966"^^xsd:decimal ;
  dwc:decimalLongitude "3.573193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727966 3.573193)"^^geo:wktLiteral ;
  geo-pos:lat "51.727966"^^xsd:decimal ;
  geo-pos:long "3.573193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d0d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41174; 41174'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573193'^^xsd:double;
  dwc:latitude '51.727966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606103'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727966 3.573193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727966"^^xsd:decimal ;
  dwc:decimalLongitude "3.573193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727966 3.573193)"^^geo:wktLiteral ;
  geo-pos:lat "51.727966"^^xsd:decimal ;
  geo-pos:long "3.573193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d0c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41175; 41175'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573193'^^xsd:double;
  dwc:latitude '51.727966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606104'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727966 3.573193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727966"^^xsd:decimal ;
  dwc:decimalLongitude "3.573193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727966 3.573193)"^^geo:wktLiteral ;
  geo-pos:lat "51.727966"^^xsd:decimal ;
  geo-pos:long "3.573193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d0b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41173; 41173'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573193'^^xsd:double;
  dwc:latitude '51.727966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606102'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721932 3.573262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721932"^^xsd:decimal ;
  dwc:decimalLongitude "3.573262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721932 3.573262)"^^geo:wktLiteral ;
  geo-pos:lat "51.721932"^^xsd:decimal ;
  geo-pos:long "3.573262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-688d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50619; 50619'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6230555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573262'^^xsd:double;
  dwc:latitude '51.721932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615377'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721932 3.573262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721932"^^xsd:decimal ;
  dwc:decimalLongitude "3.573262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721932 3.573262)"^^geo:wktLiteral ;
  geo-pos:lat "51.721932"^^xsd:decimal ;
  geo-pos:long "3.573262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-688c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50616; 50616'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6230555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573262'^^xsd:double;
  dwc:latitude '51.721932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615375'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721932 3.573262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721932"^^xsd:decimal ;
  dwc:decimalLongitude "3.573262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721932 3.573262)"^^geo:wktLiteral ;
  geo-pos:lat "51.721932"^^xsd:decimal ;
  geo-pos:long "3.573262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-688b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50617; 50617'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6230555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573262'^^xsd:double;
  dwc:latitude '51.721932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615376'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748484 3.573308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748484"^^xsd:decimal ;
  dwc:decimalLongitude "3.573308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748484 3.573308)"^^geo:wktLiteral ;
  geo-pos:lat "51.748484"^^xsd:decimal ;
  geo-pos:long "3.573308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-721b'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43520; 43520'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573308'^^xsd:double;
  dwc:latitude '51.748484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608585'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772013"^^xsd:decimal ;
  dwc:decimalLongitude "3.573505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  geo-pos:lat "51.772013"^^xsd:decimal ;
  geo-pos:long "3.573505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4742'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53190; 53190'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573505'^^xsd:double;
  dwc:latitude '51.772013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617797'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772013"^^xsd:decimal ;
  dwc:decimalLongitude "3.573505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  geo-pos:lat "51.772013"^^xsd:decimal ;
  geo-pos:long "3.573505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4741'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53193; 53193'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573505'^^xsd:double;
  dwc:latitude '51.772013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617800'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772013"^^xsd:decimal ;
  dwc:decimalLongitude "3.573505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  geo-pos:lat "51.772013"^^xsd:decimal ;
  geo-pos:long "3.573505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4740'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53191; 53191'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573505'^^xsd:double;
  dwc:latitude '51.772013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617798'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772013"^^xsd:decimal ;
  dwc:decimalLongitude "3.573505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  geo-pos:lat "51.772013"^^xsd:decimal ;
  geo-pos:long "3.573505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-473f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53188; 53188'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573505'^^xsd:double;
  dwc:latitude '51.772013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617795'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772013"^^xsd:decimal ;
  dwc:decimalLongitude "3.573505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772013 3.573505)"^^geo:wktLiteral ;
  geo-pos:lat "51.772013"^^xsd:decimal ;
  geo-pos:long "3.573505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-473e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53192; 53192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573505'^^xsd:double;
  dwc:latitude '51.772013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617799'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76883 3.573595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76883"^^xsd:decimal ;
  dwc:decimalLongitude "3.573595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76883 3.573595)"^^geo:wktLiteral ;
  geo-pos:lat "51.76883"^^xsd:decimal ;
  geo-pos:long "3.573595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44904; 44904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573595'^^xsd:double;
  dwc:latitude '51.76883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609919'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76883 3.573595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76883"^^xsd:decimal ;
  dwc:decimalLongitude "3.573595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76883 3.573595)"^^geo:wktLiteral ;
  geo-pos:lat "51.76883"^^xsd:decimal ;
  geo-pos:long "3.573595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44903; 44903'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573595'^^xsd:double;
  dwc:latitude '51.76883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609918'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76883 3.573595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76883"^^xsd:decimal ;
  dwc:decimalLongitude "3.573595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76883 3.573595)"^^geo:wktLiteral ;
  geo-pos:lat "51.76883"^^xsd:decimal ;
  geo-pos:long "3.573595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44902; 44902'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573595'^^xsd:double;
  dwc:latitude '51.76883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609917'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771752 3.573661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771752"^^xsd:decimal ;
  dwc:decimalLongitude "3.573661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771752 3.573661)"^^geo:wktLiteral ;
  geo-pos:lat "51.771752"^^xsd:decimal ;
  geo-pos:long "3.573661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49018; 49018'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573661'^^xsd:double;
  dwc:latitude '51.771752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613851'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771752 3.573661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771752"^^xsd:decimal ;
  dwc:decimalLongitude "3.573661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771752 3.573661)"^^geo:wktLiteral ;
  geo-pos:lat "51.771752"^^xsd:decimal ;
  geo-pos:long "3.573661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49020; 49020'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573661'^^xsd:double;
  dwc:latitude '51.771752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613853'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771752 3.573661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771752"^^xsd:decimal ;
  dwc:decimalLongitude "3.573661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771752 3.573661)"^^geo:wktLiteral ;
  geo-pos:lat "51.771752"^^xsd:decimal ;
  geo-pos:long "3.573661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49019; 49019'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573661'^^xsd:double;
  dwc:latitude '51.771752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613852'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730013 3.573828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730013"^^xsd:decimal ;
  dwc:decimalLongitude "3.573828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730013 3.573828)"^^geo:wktLiteral ;
  geo-pos:lat "51.730013"^^xsd:decimal ;
  geo-pos:long "3.573828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d2'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51762; 51762'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.028611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.573828'^^xsd:double;
  dwc:latitude '51.730013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616446'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713107 3.57412)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713107"^^xsd:decimal ;
  dwc:decimalLongitude "3.57412"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713107 3.57412)"^^geo:wktLiteral ;
  geo-pos:lat "51.713107"^^xsd:decimal ;
  geo-pos:long "3.57412"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ae'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43274; 43274'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57412'^^xsd:double;
  dwc:latitude '51.713107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608386'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72868 3.574245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72868"^^xsd:decimal ;
  dwc:decimalLongitude "3.574245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72868 3.574245)"^^geo:wktLiteral ;
  geo-pos:lat "51.72868"^^xsd:decimal ;
  geo-pos:long "3.574245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d0a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41177; 41177'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.574245'^^xsd:double;
  dwc:latitude '51.72868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606106'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72868 3.574245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72868"^^xsd:decimal ;
  dwc:decimalLongitude "3.574245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72868 3.574245)"^^geo:wktLiteral ;
  geo-pos:lat "51.72868"^^xsd:decimal ;
  geo-pos:long "3.574245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d09'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41176; 41176'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.574245'^^xsd:double;
  dwc:latitude '51.72868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606105'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713708 3.574432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713708"^^xsd:decimal ;
  dwc:decimalLongitude "3.574432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713708 3.574432)"^^geo:wktLiteral ;
  geo-pos:lat "51.713708"^^xsd:decimal ;
  geo-pos:long "3.574432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-574a'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44631; 44631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.574432'^^xsd:double;
  dwc:latitude '51.713708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609691'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722922 3.574838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722922"^^xsd:decimal ;
  dwc:decimalLongitude "3.574838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722922 3.574838)"^^geo:wktLiteral ;
  geo-pos:lat "51.722922"^^xsd:decimal ;
  geo-pos:long "3.574838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-688a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50621; 50621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.574838'^^xsd:double;
  dwc:latitude '51.722922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615379'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722922 3.574838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722922"^^xsd:decimal ;
  dwc:decimalLongitude "3.574838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722922 3.574838)"^^geo:wktLiteral ;
  geo-pos:lat "51.722922"^^xsd:decimal ;
  geo-pos:long "3.574838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6889'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50624; 50624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.574838'^^xsd:double;
  dwc:latitude '51.722922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615380'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722922 3.574838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722922"^^xsd:decimal ;
  dwc:decimalLongitude "3.574838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722922 3.574838)"^^geo:wktLiteral ;
  geo-pos:lat "51.722922"^^xsd:decimal ;
  geo-pos:long "3.574838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6888'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50620; 50620'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.574838'^^xsd:double;
  dwc:latitude '51.722922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615378'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752144"^^xsd:decimal ;
  dwc:decimalLongitude "3.57505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  geo-pos:lat "51.752144"^^xsd:decimal ;
  geo-pos:long "3.57505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42fc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43162; 43162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57505'^^xsd:double;
  dwc:latitude '51.752144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608271'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752144"^^xsd:decimal ;
  dwc:decimalLongitude "3.57505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  geo-pos:lat "51.752144"^^xsd:decimal ;
  geo-pos:long "3.57505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42fb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43164; 43164'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57505'^^xsd:double;
  dwc:latitude '51.752144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608273'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752144"^^xsd:decimal ;
  dwc:decimalLongitude "3.57505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  geo-pos:lat "51.752144"^^xsd:decimal ;
  geo-pos:long "3.57505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42fa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43161; 43161'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57505'^^xsd:double;
  dwc:latitude '51.752144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608270'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752144"^^xsd:decimal ;
  dwc:decimalLongitude "3.57505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  geo-pos:lat "51.752144"^^xsd:decimal ;
  geo-pos:long "3.57505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43165; 43165'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57505'^^xsd:double;
  dwc:latitude '51.752144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608274'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752144"^^xsd:decimal ;
  dwc:decimalLongitude "3.57505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752144 3.57505)"^^geo:wktLiteral ;
  geo-pos:lat "51.752144"^^xsd:decimal ;
  geo-pos:long "3.57505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43163; 43163'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57505'^^xsd:double;
  dwc:latitude '51.752144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608272'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746982 3.575158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746982"^^xsd:decimal ;
  dwc:decimalLongitude "3.575158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746982 3.575158)"^^geo:wktLiteral ;
  geo-pos:lat "51.746982"^^xsd:decimal ;
  geo-pos:long "3.575158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d3f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48445; 48445'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.575158'^^xsd:double;
  dwc:latitude '51.746982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613287'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746982 3.575158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746982"^^xsd:decimal ;
  dwc:decimalLongitude "3.575158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746982 3.575158)"^^geo:wktLiteral ;
  geo-pos:lat "51.746982"^^xsd:decimal ;
  geo-pos:long "3.575158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d3e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48443; 48443'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.575158'^^xsd:double;
  dwc:latitude '51.746982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613285'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746982 3.575158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746982"^^xsd:decimal ;
  dwc:decimalLongitude "3.575158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746982 3.575158)"^^geo:wktLiteral ;
  geo-pos:lat "51.746982"^^xsd:decimal ;
  geo-pos:long "3.575158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d3d'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48444; 48444'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.575158'^^xsd:double;
  dwc:latitude '51.746982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613286'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746982 3.575158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746982"^^xsd:decimal ;
  dwc:decimalLongitude "3.575158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746982 3.575158)"^^geo:wktLiteral ;
  geo-pos:lat "51.746982"^^xsd:decimal ;
  geo-pos:long "3.575158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d3c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48446; 48446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.575158'^^xsd:double;
  dwc:latitude '51.746982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613288'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728637 3.57562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728637"^^xsd:decimal ;
  dwc:decimalLongitude "3.57562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728637 3.57562)"^^geo:wktLiteral ;
  geo-pos:lat "51.728637"^^xsd:decimal ;
  geo-pos:long "3.57562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-600d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40367; 40367'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57562'^^xsd:double;
  dwc:latitude '51.728637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605526'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728637 3.57562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728637"^^xsd:decimal ;
  dwc:decimalLongitude "3.57562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728637 3.57562)"^^geo:wktLiteral ;
  geo-pos:lat "51.728637"^^xsd:decimal ;
  geo-pos:long "3.57562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-600c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40370; 40370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57562'^^xsd:double;
  dwc:latitude '51.728637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605531'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728637 3.57562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728637"^^xsd:decimal ;
  dwc:decimalLongitude "3.57562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728637 3.57562)"^^geo:wktLiteral ;
  geo-pos:lat "51.728637"^^xsd:decimal ;
  geo-pos:long "3.57562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-600b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40369; 40369'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57562'^^xsd:double;
  dwc:latitude '51.728637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605530'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728637 3.57562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728637"^^xsd:decimal ;
  dwc:decimalLongitude "3.57562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728637 3.57562)"^^geo:wktLiteral ;
  geo-pos:lat "51.728637"^^xsd:decimal ;
  geo-pos:long "3.57562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-600a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40368; 40368'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.57562'^^xsd:double;
  dwc:latitude '51.728637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605529'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726235 3.575894)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726235"^^xsd:decimal ;
  dwc:decimalLongitude "3.575894"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726235 3.575894)"^^geo:wktLiteral ;
  geo-pos:lat "51.726235"^^xsd:decimal ;
  geo-pos:long "3.575894"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47016; 47016'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.575894'^^xsd:double;
  dwc:latitude '51.726235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611914'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707592 3.576598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707592"^^xsd:decimal ;
  dwc:decimalLongitude "3.576598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707592 3.576598)"^^geo:wktLiteral ;
  geo-pos:lat "51.707592"^^xsd:decimal ;
  geo-pos:long "3.576598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e67'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55150; 55150'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.576598'^^xsd:double;
  dwc:latitude '51.707592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619668'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707592 3.576598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707592"^^xsd:decimal ;
  dwc:decimalLongitude "3.576598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707592 3.576598)"^^geo:wktLiteral ;
  geo-pos:lat "51.707592"^^xsd:decimal ;
  geo-pos:long "3.576598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e66'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55149; 55149'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.576598'^^xsd:double;
  dwc:latitude '51.707592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619667'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753484 3.576718)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753484"^^xsd:decimal ;
  dwc:decimalLongitude "3.576718"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753484 3.576718)"^^geo:wktLiteral ;
  geo-pos:lat "51.753484"^^xsd:decimal ;
  geo-pos:long "3.576718"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4091'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57066; 57066'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.576718'^^xsd:double;
  dwc:latitude '51.753484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621492'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753484 3.576718)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753484"^^xsd:decimal ;
  dwc:decimalLongitude "3.576718"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753484 3.576718)"^^geo:wktLiteral ;
  geo-pos:lat "51.753484"^^xsd:decimal ;
  geo-pos:long "3.576718"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4090'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57065; 57065'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.576718'^^xsd:double;
  dwc:latitude '51.753484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621491'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736985 3.576783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736985"^^xsd:decimal ;
  dwc:decimalLongitude "3.576783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736985 3.576783)"^^geo:wktLiteral ;
  geo-pos:lat "51.736985"^^xsd:decimal ;
  geo-pos:long "3.576783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43175; 43175'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.576783'^^xsd:double;
  dwc:latitude '51.736985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608282'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736985 3.576783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736985"^^xsd:decimal ;
  dwc:decimalLongitude "3.576783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736985 3.576783)"^^geo:wktLiteral ;
  geo-pos:lat "51.736985"^^xsd:decimal ;
  geo-pos:long "3.576783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43174; 43174'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.576783'^^xsd:double;
  dwc:latitude '51.736985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608281'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736985 3.576783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736985"^^xsd:decimal ;
  dwc:decimalLongitude "3.576783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736985 3.576783)"^^geo:wktLiteral ;
  geo-pos:lat "51.736985"^^xsd:decimal ;
  geo-pos:long "3.576783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43173; 43173'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.576783'^^xsd:double;
  dwc:latitude '51.736985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608280'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736433 3.577327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736433"^^xsd:decimal ;
  dwc:decimalLongitude "3.577327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736433 3.577327)"^^geo:wktLiteral ;
  geo-pos:lat "51.736433"^^xsd:decimal ;
  geo-pos:long "3.577327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55045; 55045'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577327'^^xsd:double;
  dwc:latitude '51.736433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619600'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736433 3.577327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736433"^^xsd:decimal ;
  dwc:decimalLongitude "3.577327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736433 3.577327)"^^geo:wktLiteral ;
  geo-pos:lat "51.736433"^^xsd:decimal ;
  geo-pos:long "3.577327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55046; 55046'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577327'^^xsd:double;
  dwc:latitude '51.736433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619601'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755441 3.577352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755441"^^xsd:decimal ;
  dwc:decimalLongitude "3.577352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755441 3.577352)"^^geo:wktLiteral ;
  geo-pos:lat "51.755441"^^xsd:decimal ;
  geo-pos:long "3.577352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6676'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39650; 39650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.823888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577352'^^xsd:double;
  dwc:latitude '51.755441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604880'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702005 3.577366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702005"^^xsd:decimal ;
  dwc:decimalLongitude "3.577366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702005 3.577366)"^^geo:wktLiteral ;
  geo-pos:lat "51.702005"^^xsd:decimal ;
  geo-pos:long "3.577366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61bd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45224; 45224'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577366'^^xsd:double;
  dwc:latitude '51.702005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610237'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737861"^^xsd:decimal ;
  dwc:decimalLongitude "3.577649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  geo-pos:lat "51.737861"^^xsd:decimal ;
  geo-pos:long "3.577649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53353; 53353'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577649'^^xsd:double;
  dwc:latitude '51.737861'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617918'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737861"^^xsd:decimal ;
  dwc:decimalLongitude "3.577649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  geo-pos:lat "51.737861"^^xsd:decimal ;
  geo-pos:long "3.577649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ab'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53354; 53354'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577649'^^xsd:double;
  dwc:latitude '51.737861'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617919'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737861"^^xsd:decimal ;
  dwc:decimalLongitude "3.577649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  geo-pos:lat "51.737861"^^xsd:decimal ;
  geo-pos:long "3.577649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46aa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53355; 53355'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577649'^^xsd:double;
  dwc:latitude '51.737861'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617920'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737861"^^xsd:decimal ;
  dwc:decimalLongitude "3.577649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  geo-pos:lat "51.737861"^^xsd:decimal ;
  geo-pos:long "3.577649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53356; 53356'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577649'^^xsd:double;
  dwc:latitude '51.737861'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617921'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737861"^^xsd:decimal ;
  dwc:decimalLongitude "3.577649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737861 3.577649)"^^geo:wktLiteral ;
  geo-pos:lat "51.737861"^^xsd:decimal ;
  geo-pos:long "3.577649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53352; 53352'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577649'^^xsd:double;
  dwc:latitude '51.737861'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617917'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732691 3.577655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732691"^^xsd:decimal ;
  dwc:decimalLongitude "3.577655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732691 3.577655)"^^geo:wktLiteral ;
  geo-pos:lat "51.732691"^^xsd:decimal ;
  geo-pos:long "3.577655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51763; 51763'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577655'^^xsd:double;
  dwc:latitude '51.732691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616447'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732691 3.577655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732691"^^xsd:decimal ;
  dwc:decimalLongitude "3.577655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732691 3.577655)"^^geo:wktLiteral ;
  geo-pos:lat "51.732691"^^xsd:decimal ;
  geo-pos:long "3.577655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d0'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51765; 51765'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577655'^^xsd:double;
  dwc:latitude '51.732691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616449'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732691 3.577655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732691"^^xsd:decimal ;
  dwc:decimalLongitude "3.577655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732691 3.577655)"^^geo:wktLiteral ;
  geo-pos:lat "51.732691"^^xsd:decimal ;
  geo-pos:long "3.577655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77cf'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51764; 51764'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577655'^^xsd:double;
  dwc:latitude '51.732691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616448'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771246 3.577713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771246"^^xsd:decimal ;
  dwc:decimalLongitude "3.577713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771246 3.577713)"^^geo:wktLiteral ;
  geo-pos:lat "51.771246"^^xsd:decimal ;
  geo-pos:long "3.577713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68fd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50493; 50493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577713'^^xsd:double;
  dwc:latitude '51.771246'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615180'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771246 3.577713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771246"^^xsd:decimal ;
  dwc:decimalLongitude "3.577713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771246 3.577713)"^^geo:wktLiteral ;
  geo-pos:lat "51.771246"^^xsd:decimal ;
  geo-pos:long "3.577713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68fc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50494; 50494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.577713'^^xsd:double;
  dwc:latitude '51.771246'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615181'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729073 3.578435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729073"^^xsd:decimal ;
  dwc:decimalLongitude "3.578435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729073 3.578435)"^^geo:wktLiteral ;
  geo-pos:lat "51.729073"^^xsd:decimal ;
  geo-pos:long "3.578435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6264'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45048; 45048'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.578435'^^xsd:double;
  dwc:latitude '51.729073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610062'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729073 3.578435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729073"^^xsd:decimal ;
  dwc:decimalLongitude "3.578435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729073 3.578435)"^^geo:wktLiteral ;
  geo-pos:lat "51.729073"^^xsd:decimal ;
  geo-pos:long "3.578435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6263'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45049; 45049'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.578435'^^xsd:double;
  dwc:latitude '51.729073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610063'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754428 3.578512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754428"^^xsd:decimal ;
  dwc:decimalLongitude "3.578512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754428 3.578512)"^^geo:wktLiteral ;
  geo-pos:lat "51.754428"^^xsd:decimal ;
  geo-pos:long "3.578512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55035; 55035'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.578512'^^xsd:double;
  dwc:latitude '51.754428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619591'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73122"^^xsd:decimal ;
  dwc:decimalLongitude "3.578911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  geo-pos:lat "51.73122"^^xsd:decimal ;
  geo-pos:long "3.578911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54187; 54187'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.578911'^^xsd:double;
  dwc:latitude '51.73122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618467'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73122"^^xsd:decimal ;
  dwc:decimalLongitude "3.578911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  geo-pos:lat "51.73122"^^xsd:decimal ;
  geo-pos:long "3.578911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54189; 54189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.578911'^^xsd:double;
  dwc:latitude '51.73122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618469'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73122"^^xsd:decimal ;
  dwc:decimalLongitude "3.578911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  geo-pos:lat "51.73122"^^xsd:decimal ;
  geo-pos:long "3.578911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54188; 54188'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.578911'^^xsd:double;
  dwc:latitude '51.73122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618468'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73122"^^xsd:decimal ;
  dwc:decimalLongitude "3.578911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  geo-pos:lat "51.73122"^^xsd:decimal ;
  geo-pos:long "3.578911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54186; 54186'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.578911'^^xsd:double;
  dwc:latitude '51.73122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618465'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73122"^^xsd:decimal ;
  dwc:decimalLongitude "3.578911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73122 3.578911)"^^geo:wktLiteral ;
  geo-pos:lat "51.73122"^^xsd:decimal ;
  geo-pos:long "3.578911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52df'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54190; 54190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.578911'^^xsd:double;
  dwc:latitude '51.73122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618729'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730508 3.579076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730508"^^xsd:decimal ;
  dwc:decimalLongitude "3.579076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730508 3.579076)"^^geo:wktLiteral ;
  geo-pos:lat "51.730508"^^xsd:decimal ;
  geo-pos:long "3.579076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6671'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39658; 39658'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.890555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579076'^^xsd:double;
  dwc:latitude '51.730508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604890'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730508 3.579076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730508"^^xsd:decimal ;
  dwc:decimalLongitude "3.579076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730508 3.579076)"^^geo:wktLiteral ;
  geo-pos:lat "51.730508"^^xsd:decimal ;
  geo-pos:long "3.579076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6670'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39659; 39659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.890555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579076'^^xsd:double;
  dwc:latitude '51.730508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604891'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730508 3.579076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730508"^^xsd:decimal ;
  dwc:decimalLongitude "3.579076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730508 3.579076)"^^geo:wktLiteral ;
  geo-pos:lat "51.730508"^^xsd:decimal ;
  geo-pos:long "3.579076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-666f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39657; 39657'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.890555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579076'^^xsd:double;
  dwc:latitude '51.730508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604889'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754623 3.579109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754623"^^xsd:decimal ;
  dwc:decimalLongitude "3.579109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754623 3.579109)"^^geo:wktLiteral ;
  geo-pos:lat "51.754623"^^xsd:decimal ;
  geo-pos:long "3.579109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55601; 55601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579109'^^xsd:double;
  dwc:latitude '51.754623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620076'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754623 3.579109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754623"^^xsd:decimal ;
  dwc:decimalLongitude "3.579109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754623 3.579109)"^^geo:wktLiteral ;
  geo-pos:lat "51.754623"^^xsd:decimal ;
  geo-pos:long "3.579109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55603; 55603'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579109'^^xsd:double;
  dwc:latitude '51.754623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620078'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754623 3.579109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754623"^^xsd:decimal ;
  dwc:decimalLongitude "3.579109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754623 3.579109)"^^geo:wktLiteral ;
  geo-pos:lat "51.754623"^^xsd:decimal ;
  geo-pos:long "3.579109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55602; 55602'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579109'^^xsd:double;
  dwc:latitude '51.754623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620077'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716742"^^xsd:decimal ;
  dwc:decimalLongitude "3.579218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  geo-pos:lat "51.716742"^^xsd:decimal ;
  geo-pos:long "3.579218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4627'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53505; 53505'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579218'^^xsd:double;
  dwc:latitude '51.716742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618068'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716742"^^xsd:decimal ;
  dwc:decimalLongitude "3.579218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  geo-pos:lat "51.716742"^^xsd:decimal ;
  geo-pos:long "3.579218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4626'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53503; 53503'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579218'^^xsd:double;
  dwc:latitude '51.716742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618066'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716742"^^xsd:decimal ;
  dwc:decimalLongitude "3.579218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  geo-pos:lat "51.716742"^^xsd:decimal ;
  geo-pos:long "3.579218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4625'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53507; 53507'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579218'^^xsd:double;
  dwc:latitude '51.716742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618070'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716742"^^xsd:decimal ;
  dwc:decimalLongitude "3.579218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  geo-pos:lat "51.716742"^^xsd:decimal ;
  geo-pos:long "3.579218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4624'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53504; 53504'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579218'^^xsd:double;
  dwc:latitude '51.716742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618067'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716742"^^xsd:decimal ;
  dwc:decimalLongitude "3.579218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  geo-pos:lat "51.716742"^^xsd:decimal ;
  geo-pos:long "3.579218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4623'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53501; 53501'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579218'^^xsd:double;
  dwc:latitude '51.716742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618064'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716742"^^xsd:decimal ;
  dwc:decimalLongitude "3.579218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  geo-pos:lat "51.716742"^^xsd:decimal ;
  geo-pos:long "3.579218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4622'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53506; 53506'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579218'^^xsd:double;
  dwc:latitude '51.716742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618069'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716742"^^xsd:decimal ;
  dwc:decimalLongitude "3.579218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  geo-pos:lat "51.716742"^^xsd:decimal ;
  geo-pos:long "3.579218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4621'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53502; 53502'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579218'^^xsd:double;
  dwc:latitude '51.716742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618065'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716742"^^xsd:decimal ;
  dwc:decimalLongitude "3.579218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716742 3.579218)"^^geo:wktLiteral ;
  geo-pos:lat "51.716742"^^xsd:decimal ;
  geo-pos:long "3.579218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4620'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53500; 53500'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579218'^^xsd:double;
  dwc:latitude '51.716742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618063'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732017"^^xsd:decimal ;
  dwc:decimalLongitude "3.579399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  geo-pos:lat "51.732017"^^xsd:decimal ;
  geo-pos:long "3.579399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d38'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48451; 48451'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579399'^^xsd:double;
  dwc:latitude '51.732017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613295'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732017"^^xsd:decimal ;
  dwc:decimalLongitude "3.579399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  geo-pos:lat "51.732017"^^xsd:decimal ;
  geo-pos:long "3.579399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d37'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48457; 48457'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579399'^^xsd:double;
  dwc:latitude '51.732017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613301'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732017"^^xsd:decimal ;
  dwc:decimalLongitude "3.579399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  geo-pos:lat "51.732017"^^xsd:decimal ;
  geo-pos:long "3.579399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d36'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48455; 48455'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579399'^^xsd:double;
  dwc:latitude '51.732017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613299'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732017"^^xsd:decimal ;
  dwc:decimalLongitude "3.579399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  geo-pos:lat "51.732017"^^xsd:decimal ;
  geo-pos:long "3.579399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d35'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48453; 48453'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579399'^^xsd:double;
  dwc:latitude '51.732017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613297'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732017"^^xsd:decimal ;
  dwc:decimalLongitude "3.579399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  geo-pos:lat "51.732017"^^xsd:decimal ;
  geo-pos:long "3.579399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d34'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48452; 48452'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579399'^^xsd:double;
  dwc:latitude '51.732017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613296'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732017"^^xsd:decimal ;
  dwc:decimalLongitude "3.579399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  geo-pos:lat "51.732017"^^xsd:decimal ;
  geo-pos:long "3.579399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d33'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48454; 48454'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579399'^^xsd:double;
  dwc:latitude '51.732017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613298'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732017"^^xsd:decimal ;
  dwc:decimalLongitude "3.579399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732017 3.579399)"^^geo:wktLiteral ;
  geo-pos:lat "51.732017"^^xsd:decimal ;
  geo-pos:long "3.579399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d32'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48456; 48456'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579399'^^xsd:double;
  dwc:latitude '51.732017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613300'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73055 3.579742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73055"^^xsd:decimal ;
  dwc:decimalLongitude "3.579742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73055 3.579742)"^^geo:wktLiteral ;
  geo-pos:lat "51.73055"^^xsd:decimal ;
  geo-pos:long "3.579742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41761; 41761'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.096666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579742'^^xsd:double;
  dwc:latitude '51.73055'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606901'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73055 3.579742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73055"^^xsd:decimal ;
  dwc:decimalLongitude "3.579742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73055 3.579742)"^^geo:wktLiteral ;
  geo-pos:lat "51.73055"^^xsd:decimal ;
  geo-pos:long "3.579742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c0'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41762; 41762'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.096666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579742'^^xsd:double;
  dwc:latitude '51.73055'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606902'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756238 3.579825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756238"^^xsd:decimal ;
  dwc:decimalLongitude "3.579825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756238 3.579825)"^^geo:wktLiteral ;
  geo-pos:lat "51.756238"^^xsd:decimal ;
  geo-pos:long "3.579825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fdc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47009; 47009'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579825'^^xsd:double;
  dwc:latitude '51.756238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611906'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756238 3.579825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756238"^^xsd:decimal ;
  dwc:decimalLongitude "3.579825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756238 3.579825)"^^geo:wktLiteral ;
  geo-pos:lat "51.756238"^^xsd:decimal ;
  geo-pos:long "3.579825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fdb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47008; 47008'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579825'^^xsd:double;
  dwc:latitude '51.756238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611905'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716577 3.579882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716577"^^xsd:decimal ;
  dwc:decimalLongitude "3.579882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716577 3.579882)"^^geo:wktLiteral ;
  geo-pos:lat "51.716577"^^xsd:decimal ;
  geo-pos:long "3.579882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4045'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57167; 57167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579882'^^xsd:double;
  dwc:latitude '51.716577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621589'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716577 3.579882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716577"^^xsd:decimal ;
  dwc:decimalLongitude "3.579882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716577 3.579882)"^^geo:wktLiteral ;
  geo-pos:lat "51.716577"^^xsd:decimal ;
  geo-pos:long "3.579882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4044'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57165; 57165'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579882'^^xsd:double;
  dwc:latitude '51.716577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621587'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716577 3.579882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716577"^^xsd:decimal ;
  dwc:decimalLongitude "3.579882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716577 3.579882)"^^geo:wktLiteral ;
  geo-pos:lat "51.716577"^^xsd:decimal ;
  geo-pos:long "3.579882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4043'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57166; 57166'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.579882'^^xsd:double;
  dwc:latitude '51.716577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621588'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750518 3.580085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750518"^^xsd:decimal ;
  dwc:decimalLongitude "3.580085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750518 3.580085)"^^geo:wktLiteral ;
  geo-pos:lat "51.750518"^^xsd:decimal ;
  geo-pos:long "3.580085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6278'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45029; 45029'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580085'^^xsd:double;
  dwc:latitude '51.750518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610041'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750518 3.580085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750518"^^xsd:decimal ;
  dwc:decimalLongitude "3.580085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750518 3.580085)"^^geo:wktLiteral ;
  geo-pos:lat "51.750518"^^xsd:decimal ;
  geo-pos:long "3.580085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6277'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45028; 45028'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580085'^^xsd:double;
  dwc:latitude '51.750518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610040'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731707"^^xsd:decimal ;
  dwc:decimalLongitude "3.580293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  geo-pos:lat "51.731707"^^xsd:decimal ;
  geo-pos:long "3.580293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ee'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55609; 55609'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580293'^^xsd:double;
  dwc:latitude '51.731707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620086'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731707"^^xsd:decimal ;
  dwc:decimalLongitude "3.580293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  geo-pos:lat "51.731707"^^xsd:decimal ;
  geo-pos:long "3.580293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ed'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55610; 55610'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580293'^^xsd:double;
  dwc:latitude '51.731707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620087'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731707"^^xsd:decimal ;
  dwc:decimalLongitude "3.580293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  geo-pos:lat "51.731707"^^xsd:decimal ;
  geo-pos:long "3.580293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ec'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55612; 55612'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580293'^^xsd:double;
  dwc:latitude '51.731707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620089'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731707"^^xsd:decimal ;
  dwc:decimalLongitude "3.580293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  geo-pos:lat "51.731707"^^xsd:decimal ;
  geo-pos:long "3.580293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54eb'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55608; 55608'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580293'^^xsd:double;
  dwc:latitude '51.731707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620085'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731707"^^xsd:decimal ;
  dwc:decimalLongitude "3.580293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731707 3.580293)"^^geo:wktLiteral ;
  geo-pos:lat "51.731707"^^xsd:decimal ;
  geo-pos:long "3.580293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ea'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55611; 55611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580293'^^xsd:double;
  dwc:latitude '51.731707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620088'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713623 3.580698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713623"^^xsd:decimal ;
  dwc:decimalLongitude "3.580698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713623 3.580698)"^^geo:wktLiteral ;
  geo-pos:lat "51.713623"^^xsd:decimal ;
  geo-pos:long "3.580698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44895; 44895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.7125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580698'^^xsd:double;
  dwc:latitude '51.713623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609909'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756583 3.580945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756583"^^xsd:decimal ;
  dwc:decimalLongitude "3.580945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756583 3.580945)"^^geo:wktLiteral ;
  geo-pos:lat "51.756583"^^xsd:decimal ;
  geo-pos:long "3.580945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f7'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45858; 45858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580945'^^xsd:double;
  dwc:latitude '51.756583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610785'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756583 3.580945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756583"^^xsd:decimal ;
  dwc:decimalLongitude "3.580945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756583 3.580945)"^^geo:wktLiteral ;
  geo-pos:lat "51.756583"^^xsd:decimal ;
  geo-pos:long "3.580945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45857; 45857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.580945'^^xsd:double;
  dwc:latitude '51.756583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610784'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743617 3.581039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743617"^^xsd:decimal ;
  dwc:decimalLongitude "3.581039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743617 3.581039)"^^geo:wktLiteral ;
  geo-pos:lat "51.743617"^^xsd:decimal ;
  geo-pos:long "3.581039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41751; 41751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.8388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581039'^^xsd:double;
  dwc:latitude '51.743617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606892'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773152 3.581447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773152"^^xsd:decimal ;
  dwc:decimalLongitude "3.581447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773152 3.581447)"^^geo:wktLiteral ;
  geo-pos:lat "51.773152"^^xsd:decimal ;
  geo-pos:long "3.581447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5047'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46890; 46890'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581447'^^xsd:double;
  dwc:latitude '51.773152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611789'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773152 3.581447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773152"^^xsd:decimal ;
  dwc:decimalLongitude "3.581447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773152 3.581447)"^^geo:wktLiteral ;
  geo-pos:lat "51.773152"^^xsd:decimal ;
  geo-pos:long "3.581447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5046'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46889; 46889'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581447'^^xsd:double;
  dwc:latitude '51.773152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611788'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773152 3.581447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773152"^^xsd:decimal ;
  dwc:decimalLongitude "3.581447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773152 3.581447)"^^geo:wktLiteral ;
  geo-pos:lat "51.773152"^^xsd:decimal ;
  geo-pos:long "3.581447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5045'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46891; 46891'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581447'^^xsd:double;
  dwc:latitude '51.773152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611790'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778456 3.581747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778456"^^xsd:decimal ;
  dwc:decimalLongitude "3.581747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778456 3.581747)"^^geo:wktLiteral ;
  geo-pos:lat "51.778456"^^xsd:decimal ;
  geo-pos:long "3.581747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42609; 42609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581747'^^xsd:double;
  dwc:latitude '51.778456'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607714'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775344 3.581939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775344"^^xsd:decimal ;
  dwc:decimalLongitude "3.581939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775344 3.581939)"^^geo:wktLiteral ;
  geo-pos:lat "51.775344"^^xsd:decimal ;
  geo-pos:long "3.581939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5520'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55526; 55526'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581939'^^xsd:double;
  dwc:latitude '51.775344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620011'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775344 3.581939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775344"^^xsd:decimal ;
  dwc:decimalLongitude "3.581939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775344 3.581939)"^^geo:wktLiteral ;
  geo-pos:lat "51.775344"^^xsd:decimal ;
  geo-pos:long "3.581939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-551f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55527; 55527'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581939'^^xsd:double;
  dwc:latitude '51.775344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620012'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775344 3.581939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775344"^^xsd:decimal ;
  dwc:decimalLongitude "3.581939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775344 3.581939)"^^geo:wktLiteral ;
  geo-pos:lat "51.775344"^^xsd:decimal ;
  geo-pos:long "3.581939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-551e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55525; 55525'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581939'^^xsd:double;
  dwc:latitude '51.775344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620010'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775344 3.581939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775344"^^xsd:decimal ;
  dwc:decimalLongitude "3.581939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775344 3.581939)"^^geo:wktLiteral ;
  geo-pos:lat "51.775344"^^xsd:decimal ;
  geo-pos:long "3.581939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-551d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55528; 55528'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.581939'^^xsd:double;
  dwc:latitude '51.775344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620013'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755859"^^xsd:decimal ;
  dwc:decimalLongitude "3.582037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  geo-pos:lat "51.755859"^^xsd:decimal ;
  geo-pos:long "3.582037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53331; 53331'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582037'^^xsd:double;
  dwc:latitude '51.755859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617897'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755859"^^xsd:decimal ;
  dwc:decimalLongitude "3.582037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  geo-pos:lat "51.755859"^^xsd:decimal ;
  geo-pos:long "3.582037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53333; 53333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582037'^^xsd:double;
  dwc:latitude '51.755859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617899'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755859"^^xsd:decimal ;
  dwc:decimalLongitude "3.582037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  geo-pos:lat "51.755859"^^xsd:decimal ;
  geo-pos:long "3.582037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53330; 53330'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582037'^^xsd:double;
  dwc:latitude '51.755859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617896'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755859"^^xsd:decimal ;
  dwc:decimalLongitude "3.582037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  geo-pos:lat "51.755859"^^xsd:decimal ;
  geo-pos:long "3.582037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46be'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53334; 53334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582037'^^xsd:double;
  dwc:latitude '51.755859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617900'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755859"^^xsd:decimal ;
  dwc:decimalLongitude "3.582037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755859 3.582037)"^^geo:wktLiteral ;
  geo-pos:lat "51.755859"^^xsd:decimal ;
  geo-pos:long "3.582037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53332; 53332'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582037'^^xsd:double;
  dwc:latitude '51.755859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617898'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758474 3.582201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758474"^^xsd:decimal ;
  dwc:decimalLongitude "3.582201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758474 3.582201)"^^geo:wktLiteral ;
  geo-pos:lat "51.758474"^^xsd:decimal ;
  geo-pos:long "3.582201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51753; 51753'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582201'^^xsd:double;
  dwc:latitude '51.758474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616436'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758474 3.582201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758474"^^xsd:decimal ;
  dwc:decimalLongitude "3.582201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758474 3.582201)"^^geo:wktLiteral ;
  geo-pos:lat "51.758474"^^xsd:decimal ;
  geo-pos:long "3.582201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51756; 51756'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582201'^^xsd:double;
  dwc:latitude '51.758474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616439'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758474 3.582201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758474"^^xsd:decimal ;
  dwc:decimalLongitude "3.582201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758474 3.582201)"^^geo:wktLiteral ;
  geo-pos:lat "51.758474"^^xsd:decimal ;
  geo-pos:long "3.582201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51755; 51755'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582201'^^xsd:double;
  dwc:latitude '51.758474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616438'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758474 3.582201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758474"^^xsd:decimal ;
  dwc:decimalLongitude "3.582201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758474 3.582201)"^^geo:wktLiteral ;
  geo-pos:lat "51.758474"^^xsd:decimal ;
  geo-pos:long "3.582201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d4'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51754; 51754'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582201'^^xsd:double;
  dwc:latitude '51.758474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616437'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776708 3.582305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776708"^^xsd:decimal ;
  dwc:decimalLongitude "3.582305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776708 3.582305)"^^geo:wktLiteral ;
  geo-pos:lat "51.776708"^^xsd:decimal ;
  geo-pos:long "3.582305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-725d'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43425; 43425'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582305'^^xsd:double;
  dwc:latitude '51.776708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608502'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776708 3.582305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776708"^^xsd:decimal ;
  dwc:decimalLongitude "3.582305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776708 3.582305)"^^geo:wktLiteral ;
  geo-pos:lat "51.776708"^^xsd:decimal ;
  geo-pos:long "3.582305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-725c'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43423; 43423'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582305'^^xsd:double;
  dwc:latitude '51.776708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608500'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776708 3.582305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776708"^^xsd:decimal ;
  dwc:decimalLongitude "3.582305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776708 3.582305)"^^geo:wktLiteral ;
  geo-pos:lat "51.776708"^^xsd:decimal ;
  geo-pos:long "3.582305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-725b'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43424; 43424'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582305'^^xsd:double;
  dwc:latitude '51.776708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608501'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776708 3.582305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776708"^^xsd:decimal ;
  dwc:decimalLongitude "3.582305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776708 3.582305)"^^geo:wktLiteral ;
  geo-pos:lat "51.776708"^^xsd:decimal ;
  geo-pos:long "3.582305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-725a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43421; 43421'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.582305'^^xsd:double;
  dwc:latitude '51.776708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608499'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704809 3.583045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704809"^^xsd:decimal ;
  dwc:decimalLongitude "3.583045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704809 3.583045)"^^geo:wktLiteral ;
  geo-pos:lat "51.704809"^^xsd:decimal ;
  geo-pos:long "3.583045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76fd'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49901; 49901'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583045'^^xsd:double;
  dwc:latitude '51.704809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614699'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713459 3.583084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713459"^^xsd:decimal ;
  dwc:decimalLongitude "3.583084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713459 3.583084)"^^geo:wktLiteral ;
  geo-pos:lat "51.713459"^^xsd:decimal ;
  geo-pos:long "3.583084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c4b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41378; 41378'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583084'^^xsd:double;
  dwc:latitude '51.713459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606561'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713459 3.583084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713459"^^xsd:decimal ;
  dwc:decimalLongitude "3.583084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713459 3.583084)"^^geo:wktLiteral ;
  geo-pos:lat "51.713459"^^xsd:decimal ;
  geo-pos:long "3.583084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c4a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41377; 41377'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583084'^^xsd:double;
  dwc:latitude '51.713459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606560'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713459 3.583084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713459"^^xsd:decimal ;
  dwc:decimalLongitude "3.583084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713459 3.583084)"^^geo:wktLiteral ;
  geo-pos:lat "51.713459"^^xsd:decimal ;
  geo-pos:long "3.583084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c49'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41376; 41376'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583084'^^xsd:double;
  dwc:latitude '51.713459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606559'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704106 3.583282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704106"^^xsd:decimal ;
  dwc:decimalLongitude "3.583282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704106 3.583282)"^^geo:wktLiteral ;
  geo-pos:lat "51.704106"^^xsd:decimal ;
  geo-pos:long "3.583282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b5'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55685; 55685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583282'^^xsd:double;
  dwc:latitude '51.704106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620155'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780129 3.58332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780129"^^xsd:decimal ;
  dwc:decimalLongitude "3.58332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780129 3.58332)"^^geo:wktLiteral ;
  geo-pos:lat "51.780129"^^xsd:decimal ;
  geo-pos:long "3.58332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5acf'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47609; 47609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58332'^^xsd:double;
  dwc:latitude '51.780129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612510'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734397 3.583556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734397"^^xsd:decimal ;
  dwc:decimalLongitude "3.583556"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734397 3.583556)"^^geo:wktLiteral ;
  geo-pos:lat "51.734397"^^xsd:decimal ;
  geo-pos:long "3.583556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-721a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43524; 43524'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.0375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583556'^^xsd:double;
  dwc:latitude '51.734397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608589'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704114 3.583601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704114"^^xsd:decimal ;
  dwc:decimalLongitude "3.583601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704114 3.583601)"^^geo:wktLiteral ;
  geo-pos:lat "51.704114"^^xsd:decimal ;
  geo-pos:long "3.583601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56cb'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44135; 44135'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583601'^^xsd:double;
  dwc:latitude '51.704114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609199'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706272 3.583643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706272"^^xsd:decimal ;
  dwc:decimalLongitude "3.583643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706272 3.583643)"^^geo:wktLiteral ;
  geo-pos:lat "51.706272"^^xsd:decimal ;
  geo-pos:long "3.583643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-492b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51476; 51476'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583643'^^xsd:double;
  dwc:latitude '51.706272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616106'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77841 3.583704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77841"^^xsd:decimal ;
  dwc:decimalLongitude "3.583704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77841 3.583704)"^^geo:wktLiteral ;
  geo-pos:lat "51.77841"^^xsd:decimal ;
  geo-pos:long "3.583704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56966; 56966'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583704'^^xsd:double;
  dwc:latitude '51.77841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621420'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757441 3.583926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757441"^^xsd:decimal ;
  dwc:decimalLongitude "3.583926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757441 3.583926)"^^geo:wktLiteral ;
  geo-pos:lat "51.757441"^^xsd:decimal ;
  geo-pos:long "3.583926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54176; 54176'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583926'^^xsd:double;
  dwc:latitude '51.757441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618455'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757441 3.583926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757441"^^xsd:decimal ;
  dwc:decimalLongitude "3.583926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757441 3.583926)"^^geo:wktLiteral ;
  geo-pos:lat "51.757441"^^xsd:decimal ;
  geo-pos:long "3.583926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52eb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54177; 54177'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583926'^^xsd:double;
  dwc:latitude '51.757441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618456'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757441 3.583926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757441"^^xsd:decimal ;
  dwc:decimalLongitude "3.583926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757441 3.583926)"^^geo:wktLiteral ;
  geo-pos:lat "51.757441"^^xsd:decimal ;
  geo-pos:long "3.583926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54175; 54175'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583926'^^xsd:double;
  dwc:latitude '51.757441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618454'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757441 3.583926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757441"^^xsd:decimal ;
  dwc:decimalLongitude "3.583926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757441 3.583926)"^^geo:wktLiteral ;
  geo-pos:lat "51.757441"^^xsd:decimal ;
  geo-pos:long "3.583926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52e9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54178; 54178'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.583926'^^xsd:double;
  dwc:latitude '51.757441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618457'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703069 3.584007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703069"^^xsd:decimal ;
  dwc:decimalLongitude "3.584007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703069 3.584007)"^^geo:wktLiteral ;
  geo-pos:lat "51.703069"^^xsd:decimal ;
  geo-pos:long "3.584007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a44'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56389; 56389'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584007'^^xsd:double;
  dwc:latitude '51.703069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620909'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704633 3.584158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704633"^^xsd:decimal ;
  dwc:decimalLongitude "3.584158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704633 3.584158)"^^geo:wktLiteral ;
  geo-pos:lat "51.704633"^^xsd:decimal ;
  geo-pos:long "3.584158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-552e'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55509; 55509'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.593611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584158'^^xsd:double;
  dwc:latitude '51.704633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619998'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733495 3.584182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733495"^^xsd:decimal ;
  dwc:decimalLongitude "3.584182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733495 3.584182)"^^geo:wktLiteral ;
  geo-pos:lat "51.733495"^^xsd:decimal ;
  geo-pos:long "3.584182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6486'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49113; 49113'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584182'^^xsd:double;
  dwc:latitude '51.733495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613937'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733495 3.584182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733495"^^xsd:decimal ;
  dwc:decimalLongitude "3.584182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733495 3.584182)"^^geo:wktLiteral ;
  geo-pos:lat "51.733495"^^xsd:decimal ;
  geo-pos:long "3.584182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6485'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49114; 49114'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584182'^^xsd:double;
  dwc:latitude '51.733495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613938'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704713 3.584289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704713"^^xsd:decimal ;
  dwc:decimalLongitude "3.584289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704713 3.584289)"^^geo:wktLiteral ;
  geo-pos:lat "51.704713"^^xsd:decimal ;
  geo-pos:long "3.584289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ce'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44136; 44136'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584289'^^xsd:double;
  dwc:latitude '51.704713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609200'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704713 3.584289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704713"^^xsd:decimal ;
  dwc:decimalLongitude "3.584289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704713 3.584289)"^^geo:wktLiteral ;
  geo-pos:lat "51.704713"^^xsd:decimal ;
  geo-pos:long "3.584289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56cd'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44138; 44138'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584289'^^xsd:double;
  dwc:latitude '51.704713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609202'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704713 3.584289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704713"^^xsd:decimal ;
  dwc:decimalLongitude "3.584289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704713 3.584289)"^^geo:wktLiteral ;
  geo-pos:lat "51.704713"^^xsd:decimal ;
  geo-pos:long "3.584289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56cc'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44137; 44137'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584289'^^xsd:double;
  dwc:latitude '51.704713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609201'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704713 3.584289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704713"^^xsd:decimal ;
  dwc:decimalLongitude "3.584289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704713 3.584289)"^^geo:wktLiteral ;
  geo-pos:lat "51.704713"^^xsd:decimal ;
  geo-pos:long "3.584289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44139; 44139'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584289'^^xsd:double;
  dwc:latitude '51.704713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609203'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705008 3.584625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705008"^^xsd:decimal ;
  dwc:decimalLongitude "3.584625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705008 3.584625)"^^geo:wktLiteral ;
  geo-pos:lat "51.705008"^^xsd:decimal ;
  geo-pos:long "3.584625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e4b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49747; 49747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.584625'^^xsd:double;
  dwc:latitude '51.705008'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614598'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731748"^^xsd:decimal ;
  dwc:decimalLongitude "3.58484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  geo-pos:lat "51.731748"^^xsd:decimal ;
  geo-pos:long "3.58484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45864; 45864'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58484'^^xsd:double;
  dwc:latitude '51.731748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610789'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731748"^^xsd:decimal ;
  dwc:decimalLongitude "3.58484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  geo-pos:lat "51.731748"^^xsd:decimal ;
  geo-pos:long "3.58484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45866; 45866'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58484'^^xsd:double;
  dwc:latitude '51.731748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610791'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731748"^^xsd:decimal ;
  dwc:decimalLongitude "3.58484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  geo-pos:lat "51.731748"^^xsd:decimal ;
  geo-pos:long "3.58484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f0'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45867; 45867'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58484'^^xsd:double;
  dwc:latitude '51.731748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610792'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731748"^^xsd:decimal ;
  dwc:decimalLongitude "3.58484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  geo-pos:lat "51.731748"^^xsd:decimal ;
  geo-pos:long "3.58484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ef'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45868; 45868'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58484'^^xsd:double;
  dwc:latitude '51.731748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610793'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731748"^^xsd:decimal ;
  dwc:decimalLongitude "3.58484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731748 3.58484)"^^geo:wktLiteral ;
  geo-pos:lat "51.731748"^^xsd:decimal ;
  geo-pos:long "3.58484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45865; 45865'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58484'^^xsd:double;
  dwc:latitude '51.731748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610790'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704995 3.585407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704995"^^xsd:decimal ;
  dwc:decimalLongitude "3.585407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704995 3.585407)"^^geo:wktLiteral ;
  geo-pos:lat "51.704995"^^xsd:decimal ;
  geo-pos:long "3.585407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ef'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43609; 43609'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585407'^^xsd:double;
  dwc:latitude '51.704995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608663'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704995 3.585407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704995"^^xsd:decimal ;
  dwc:decimalLongitude "3.585407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704995 3.585407)"^^geo:wktLiteral ;
  geo-pos:lat "51.704995"^^xsd:decimal ;
  geo-pos:long "3.585407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43611; 43611'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585407'^^xsd:double;
  dwc:latitude '51.704995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608665'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704995 3.585407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704995"^^xsd:decimal ;
  dwc:decimalLongitude "3.585407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704995 3.585407)"^^geo:wktLiteral ;
  geo-pos:lat "51.704995"^^xsd:decimal ;
  geo-pos:long "3.585407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71eb'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43610; 43610'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585407'^^xsd:double;
  dwc:latitude '51.704995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608664'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704995 3.585407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704995"^^xsd:decimal ;
  dwc:decimalLongitude "3.585407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704995 3.585407)"^^geo:wktLiteral ;
  geo-pos:lat "51.704995"^^xsd:decimal ;
  geo-pos:long "3.585407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43612; 43612'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585407'^^xsd:double;
  dwc:latitude '51.704995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608666'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733561 3.585515)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733561"^^xsd:decimal ;
  dwc:decimalLongitude "3.585515"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733561 3.585515)"^^geo:wktLiteral ;
  geo-pos:lat "51.733561"^^xsd:decimal ;
  geo-pos:long "3.585515"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6262'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45050; 45050'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.405555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585515'^^xsd:double;
  dwc:latitude '51.733561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610064'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755005 3.585619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755005"^^xsd:decimal ;
  dwc:decimalLongitude "3.585619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755005 3.585619)"^^geo:wktLiteral ;
  geo-pos:lat "51.755005"^^xsd:decimal ;
  geo-pos:long "3.585619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7391'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39514; 39514'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585619'^^xsd:double;
  dwc:latitude '51.755005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604777'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705713 3.585633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705713"^^xsd:decimal ;
  dwc:decimalLongitude "3.585633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705713 3.585633)"^^geo:wktLiteral ;
  geo-pos:lat "51.705713"^^xsd:decimal ;
  geo-pos:long "3.585633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43607; 43607'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585633'^^xsd:double;
  dwc:latitude '51.705713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608661'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705713 3.585633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705713"^^xsd:decimal ;
  dwc:decimalLongitude "3.585633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705713 3.585633)"^^geo:wktLiteral ;
  geo-pos:lat "51.705713"^^xsd:decimal ;
  geo-pos:long "3.585633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ec'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43606; 43606'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585633'^^xsd:double;
  dwc:latitude '51.705713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608660'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705713 3.585633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705713"^^xsd:decimal ;
  dwc:decimalLongitude "3.585633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705713 3.585633)"^^geo:wktLiteral ;
  geo-pos:lat "51.705713"^^xsd:decimal ;
  geo-pos:long "3.585633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ea'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43608; 43608'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585633'^^xsd:double;
  dwc:latitude '51.705713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608662'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732704 3.585953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732704"^^xsd:decimal ;
  dwc:decimalLongitude "3.585953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732704 3.585953)"^^geo:wktLiteral ;
  geo-pos:lat "51.732704"^^xsd:decimal ;
  geo-pos:long "3.585953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7730'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49824; 49824'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.867777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.585953'^^xsd:double;
  dwc:latitude '51.732704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614375'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74243 3.586441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74243"^^xsd:decimal ;
  dwc:decimalLongitude "3.586441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74243 3.586441)"^^geo:wktLiteral ;
  geo-pos:lat "51.74243"^^xsd:decimal ;
  geo-pos:long "3.586441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4087'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57077; 57077'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.586441'^^xsd:double;
  dwc:latitude '51.74243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621504'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710348 3.586634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710348"^^xsd:decimal ;
  dwc:decimalLongitude "3.586634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710348 3.586634)"^^geo:wktLiteral ;
  geo-pos:lat "51.710348"^^xsd:decimal ;
  geo-pos:long "3.586634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7482'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42316; 42316'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.586634'^^xsd:double;
  dwc:latitude '51.710348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607465'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710348 3.586634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710348"^^xsd:decimal ;
  dwc:decimalLongitude "3.586634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710348 3.586634)"^^geo:wktLiteral ;
  geo-pos:lat "51.710348"^^xsd:decimal ;
  geo-pos:long "3.586634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7481'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42315; 42315'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.586634'^^xsd:double;
  dwc:latitude '51.710348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607464'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708765 3.5867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708765"^^xsd:decimal ;
  dwc:decimalLongitude "3.5867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708765 3.5867)"^^geo:wktLiteral ;
  geo-pos:lat "51.708765"^^xsd:decimal ;
  geo-pos:long "3.5867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61be'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45223; 45223'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.5867'^^xsd:double;
  dwc:latitude '51.708765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610236'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708987 3.58721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708987"^^xsd:decimal ;
  dwc:decimalLongitude "3.58721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708987 3.58721)"^^geo:wktLiteral ;
  geo-pos:lat "51.708987"^^xsd:decimal ;
  geo-pos:long "3.58721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-662b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39754; 39754'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.457222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58721'^^xsd:double;
  dwc:latitude '51.708987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604986'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708987 3.58721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708987"^^xsd:decimal ;
  dwc:decimalLongitude "3.58721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708987 3.58721)"^^geo:wktLiteral ;
  geo-pos:lat "51.708987"^^xsd:decimal ;
  geo-pos:long "3.58721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-662a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39756; 39756'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.457222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58721'^^xsd:double;
  dwc:latitude '51.708987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604988'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708987 3.58721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708987"^^xsd:decimal ;
  dwc:decimalLongitude "3.58721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708987 3.58721)"^^geo:wktLiteral ;
  geo-pos:lat "51.708987"^^xsd:decimal ;
  geo-pos:long "3.58721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6629'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39755; 39755'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.457222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58721'^^xsd:double;
  dwc:latitude '51.708987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604987'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706963 3.587516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706963"^^xsd:decimal ;
  dwc:decimalLongitude "3.587516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706963 3.587516)"^^geo:wktLiteral ;
  geo-pos:lat "51.706963"^^xsd:decimal ;
  geo-pos:long "3.587516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-737e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39273; 39273'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587516'^^xsd:double;
  dwc:latitude '51.706963'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604539'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780764 3.587634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780764"^^xsd:decimal ;
  dwc:decimalLongitude "3.587634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780764 3.587634)"^^geo:wktLiteral ;
  geo-pos:lat "51.780764"^^xsd:decimal ;
  geo-pos:long "3.587634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-436e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43033; 43033'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587634'^^xsd:double;
  dwc:latitude '51.780764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608069'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780764 3.587634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780764"^^xsd:decimal ;
  dwc:decimalLongitude "3.587634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780764 3.587634)"^^geo:wktLiteral ;
  geo-pos:lat "51.780764"^^xsd:decimal ;
  geo-pos:long "3.587634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-436d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43032; 43032'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587634'^^xsd:double;
  dwc:latitude '51.780764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608068'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780764 3.587634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780764"^^xsd:decimal ;
  dwc:decimalLongitude "3.587634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780764 3.587634)"^^geo:wktLiteral ;
  geo-pos:lat "51.780764"^^xsd:decimal ;
  geo-pos:long "3.587634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-436c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43031; 43031'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587634'^^xsd:double;
  dwc:latitude '51.780764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608067'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705909 3.587879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705909"^^xsd:decimal ;
  dwc:decimalLongitude "3.587879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705909 3.587879)"^^geo:wktLiteral ;
  geo-pos:lat "51.705909"^^xsd:decimal ;
  geo-pos:long "3.587879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5266'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54332; 54332'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587879'^^xsd:double;
  dwc:latitude '51.705909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618874'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709496 3.58794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709496"^^xsd:decimal ;
  dwc:decimalLongitude "3.58794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709496 3.58794)"^^geo:wktLiteral ;
  geo-pos:lat "51.709496"^^xsd:decimal ;
  geo-pos:long "3.58794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-662c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39753; 39753'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.456666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58794'^^xsd:double;
  dwc:latitude '51.709496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604985'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774774"^^xsd:decimal ;
  dwc:decimalLongitude "3.587976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  geo-pos:lat "51.774774"^^xsd:decimal ;
  geo-pos:long "3.587976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51257; 51257'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587976'^^xsd:double;
  dwc:latitude '51.774774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615923'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774774"^^xsd:decimal ;
  dwc:decimalLongitude "3.587976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  geo-pos:lat "51.774774"^^xsd:decimal ;
  geo-pos:long "3.587976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51253; 51253'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587976'^^xsd:double;
  dwc:latitude '51.774774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615919'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774774"^^xsd:decimal ;
  dwc:decimalLongitude "3.587976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  geo-pos:lat "51.774774"^^xsd:decimal ;
  geo-pos:long "3.587976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51254; 51254'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587976'^^xsd:double;
  dwc:latitude '51.774774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615920'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774774"^^xsd:decimal ;
  dwc:decimalLongitude "3.587976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  geo-pos:lat "51.774774"^^xsd:decimal ;
  geo-pos:long "3.587976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49f0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51255; 51255'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587976'^^xsd:double;
  dwc:latitude '51.774774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615921'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774774"^^xsd:decimal ;
  dwc:decimalLongitude "3.587976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774774 3.587976)"^^geo:wktLiteral ;
  geo-pos:lat "51.774774"^^xsd:decimal ;
  geo-pos:long "3.587976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51256; 51256'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.587976'^^xsd:double;
  dwc:latitude '51.774774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615922'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708164 3.58827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708164"^^xsd:decimal ;
  dwc:decimalLongitude "3.58827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708164 3.58827)"^^geo:wktLiteral ;
  geo-pos:lat "51.708164"^^xsd:decimal ;
  geo-pos:long "3.58827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-643c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49213; 49213'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58827'^^xsd:double;
  dwc:latitude '51.708164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613494'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708164 3.58827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708164"^^xsd:decimal ;
  dwc:decimalLongitude "3.58827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708164 3.58827)"^^geo:wktLiteral ;
  geo-pos:lat "51.708164"^^xsd:decimal ;
  geo-pos:long "3.58827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-643a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49212; 49212'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58827'^^xsd:double;
  dwc:latitude '51.708164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613493'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708164 3.58827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708164"^^xsd:decimal ;
  dwc:decimalLongitude "3.58827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708164 3.58827)"^^geo:wktLiteral ;
  geo-pos:lat "51.708164"^^xsd:decimal ;
  geo-pos:long "3.58827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6438'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49211; 49211'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58827'^^xsd:double;
  dwc:latitude '51.708164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613492'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708477 3.58852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708477"^^xsd:decimal ;
  dwc:decimalLongitude "3.58852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708477 3.58852)"^^geo:wktLiteral ;
  geo-pos:lat "51.708477"^^xsd:decimal ;
  geo-pos:long "3.58852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-643d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49215; 49215'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58852'^^xsd:double;
  dwc:latitude '51.708477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613496'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708477 3.58852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708477"^^xsd:decimal ;
  dwc:decimalLongitude "3.58852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708477 3.58852)"^^geo:wktLiteral ;
  geo-pos:lat "51.708477"^^xsd:decimal ;
  geo-pos:long "3.58852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-643b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49214; 49214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58852'^^xsd:double;
  dwc:latitude '51.708477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613495'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708477 3.58852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708477"^^xsd:decimal ;
  dwc:decimalLongitude "3.58852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708477 3.58852)"^^geo:wktLiteral ;
  geo-pos:lat "51.708477"^^xsd:decimal ;
  geo-pos:long "3.58852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6439'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49217; 49217'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58852'^^xsd:double;
  dwc:latitude '51.708477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613498'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708477 3.58852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708477"^^xsd:decimal ;
  dwc:decimalLongitude "3.58852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708477 3.58852)"^^geo:wktLiteral ;
  geo-pos:lat "51.708477"^^xsd:decimal ;
  geo-pos:long "3.58852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6437'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49216; 49216'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58852'^^xsd:double;
  dwc:latitude '51.708477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613497'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708546 3.589056)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708546"^^xsd:decimal ;
  dwc:decimalLongitude "3.589056"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708546 3.589056)"^^geo:wktLiteral ;
  geo-pos:lat "51.708546"^^xsd:decimal ;
  geo-pos:long "3.589056"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-737d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39274; 39274'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589056'^^xsd:double;
  dwc:latitude '51.708546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604540'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764401 3.589131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764401"^^xsd:decimal ;
  dwc:decimalLongitude "3.589131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764401 3.589131)"^^geo:wktLiteral ;
  geo-pos:lat "51.764401"^^xsd:decimal ;
  geo-pos:long "3.589131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d1c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48015; 48015'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589131'^^xsd:double;
  dwc:latitude '51.764401'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612931'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764401 3.589131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764401"^^xsd:decimal ;
  dwc:decimalLongitude "3.589131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764401 3.589131)"^^geo:wktLiteral ;
  geo-pos:lat "51.764401"^^xsd:decimal ;
  geo-pos:long "3.589131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d1b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48017; 48017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589131'^^xsd:double;
  dwc:latitude '51.764401'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612933'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764401 3.589131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764401"^^xsd:decimal ;
  dwc:decimalLongitude "3.589131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764401 3.589131)"^^geo:wktLiteral ;
  geo-pos:lat "51.764401"^^xsd:decimal ;
  geo-pos:long "3.589131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d1a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48016; 48016'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589131'^^xsd:double;
  dwc:latitude '51.764401'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612932'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758485 3.589155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758485"^^xsd:decimal ;
  dwc:decimalLongitude "3.589155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758485 3.589155)"^^geo:wktLiteral ;
  geo-pos:lat "51.758485"^^xsd:decimal ;
  geo-pos:long "3.589155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f03'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52642; 52642'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589155'^^xsd:double;
  dwc:latitude '51.758485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616414'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699482 3.589214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699482"^^xsd:decimal ;
  dwc:decimalLongitude "3.589214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699482 3.589214)"^^geo:wktLiteral ;
  geo-pos:lat "51.699482"^^xsd:decimal ;
  geo-pos:long "3.589214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ebf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52725; 52725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589214'^^xsd:double;
  dwc:latitude '51.699482'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617285'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699482 3.589214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699482"^^xsd:decimal ;
  dwc:decimalLongitude "3.589214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699482 3.589214)"^^geo:wktLiteral ;
  geo-pos:lat "51.699482"^^xsd:decimal ;
  geo-pos:long "3.589214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ebe'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52727; 52727'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589214'^^xsd:double;
  dwc:latitude '51.699482'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617287'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699482 3.589214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699482"^^xsd:decimal ;
  dwc:decimalLongitude "3.589214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699482 3.589214)"^^geo:wktLiteral ;
  geo-pos:lat "51.699482"^^xsd:decimal ;
  geo-pos:long "3.589214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ebd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52726; 52726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589214'^^xsd:double;
  dwc:latitude '51.699482'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617286'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704185 3.58926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704185"^^xsd:decimal ;
  dwc:decimalLongitude "3.58926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704185 3.58926)"^^geo:wktLiteral ;
  geo-pos:lat "51.704185"^^xsd:decimal ;
  geo-pos:long "3.58926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43275; 43275'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.58926'^^xsd:double;
  dwc:latitude '51.704185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608387'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780503 3.589384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780503"^^xsd:decimal ;
  dwc:decimalLongitude "3.589384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780503 3.589384)"^^geo:wktLiteral ;
  geo-pos:lat "51.780503"^^xsd:decimal ;
  geo-pos:long "3.589384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b1c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56146; 56146'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589384'^^xsd:double;
  dwc:latitude '51.780503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620663'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734493 3.589727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734493"^^xsd:decimal ;
  dwc:decimalLongitude "3.589727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734493 3.589727)"^^geo:wktLiteral ;
  geo-pos:lat "51.734493"^^xsd:decimal ;
  geo-pos:long "3.589727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ed'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45869; 45869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.404166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589727'^^xsd:double;
  dwc:latitude '51.734493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610794'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736965 3.589831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736965"^^xsd:decimal ;
  dwc:decimalLongitude "3.589831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736965 3.589831)"^^geo:wktLiteral ;
  geo-pos:lat "51.736965"^^xsd:decimal ;
  geo-pos:long "3.589831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e69'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49699; 49699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.3561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589831'^^xsd:double;
  dwc:latitude '51.736965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614544'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736965 3.589831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736965"^^xsd:decimal ;
  dwc:decimalLongitude "3.589831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736965 3.589831)"^^geo:wktLiteral ;
  geo-pos:lat "51.736965"^^xsd:decimal ;
  geo-pos:long "3.589831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e68'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49701; 49701'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.3561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589831'^^xsd:double;
  dwc:latitude '51.736965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614550'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736965 3.589831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736965"^^xsd:decimal ;
  dwc:decimalLongitude "3.589831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736965 3.589831)"^^geo:wktLiteral ;
  geo-pos:lat "51.736965"^^xsd:decimal ;
  geo-pos:long "3.589831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e67'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49700; 49700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.3561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589831'^^xsd:double;
  dwc:latitude '51.736965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614545'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761053"^^xsd:decimal ;
  dwc:decimalLongitude "3.589884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  geo-pos:lat "51.761053"^^xsd:decimal ;
  geo-pos:long "3.589884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d27'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41150; 41150'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589884'^^xsd:double;
  dwc:latitude '51.761053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606078'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761053"^^xsd:decimal ;
  dwc:decimalLongitude "3.589884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  geo-pos:lat "51.761053"^^xsd:decimal ;
  geo-pos:long "3.589884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d26'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41147; 41147'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589884'^^xsd:double;
  dwc:latitude '51.761053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606075'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761053"^^xsd:decimal ;
  dwc:decimalLongitude "3.589884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  geo-pos:lat "51.761053"^^xsd:decimal ;
  geo-pos:long "3.589884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d25'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41151; 41151'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589884'^^xsd:double;
  dwc:latitude '51.761053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606079'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761053"^^xsd:decimal ;
  dwc:decimalLongitude "3.589884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  geo-pos:lat "51.761053"^^xsd:decimal ;
  geo-pos:long "3.589884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d24'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41149; 41149'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589884'^^xsd:double;
  dwc:latitude '51.761053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606077'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761053"^^xsd:decimal ;
  dwc:decimalLongitude "3.589884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  geo-pos:lat "51.761053"^^xsd:decimal ;
  geo-pos:long "3.589884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d23'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41148; 41148'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589884'^^xsd:double;
  dwc:latitude '51.761053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606076'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761053"^^xsd:decimal ;
  dwc:decimalLongitude "3.589884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761053 3.589884)"^^geo:wktLiteral ;
  geo-pos:lat "51.761053"^^xsd:decimal ;
  geo-pos:long "3.589884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d22'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41152; 41152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589884'^^xsd:double;
  dwc:latitude '51.761053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606080'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707166 3.589965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707166"^^xsd:decimal ;
  dwc:decimalLongitude "3.589965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707166 3.589965)"^^geo:wktLiteral ;
  geo-pos:lat "51.707166"^^xsd:decimal ;
  geo-pos:long "3.589965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-709f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41827; 41827'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589965'^^xsd:double;
  dwc:latitude '51.707166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606959'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707166 3.589965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707166"^^xsd:decimal ;
  dwc:decimalLongitude "3.589965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707166 3.589965)"^^geo:wktLiteral ;
  geo-pos:lat "51.707166"^^xsd:decimal ;
  geo-pos:long "3.589965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-709d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41829; 41829'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589965'^^xsd:double;
  dwc:latitude '51.707166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606961'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707319 3.589996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707319"^^xsd:decimal ;
  dwc:decimalLongitude "3.589996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707319 3.589996)"^^geo:wktLiteral ;
  geo-pos:lat "51.707319"^^xsd:decimal ;
  geo-pos:long "3.589996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-709b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41828; 41828'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.589996'^^xsd:double;
  dwc:latitude '51.707319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606960'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74074"^^xsd:decimal ;
  dwc:decimalLongitude "3.590112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  geo-pos:lat "51.74074"^^xsd:decimal ;
  geo-pos:long "3.590112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56285; 56285'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590112'^^xsd:double;
  dwc:latitude '51.74074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620804'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74074"^^xsd:decimal ;
  dwc:decimalLongitude "3.590112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  geo-pos:lat "51.74074"^^xsd:decimal ;
  geo-pos:long "3.590112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa1'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56284; 56284'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590112'^^xsd:double;
  dwc:latitude '51.74074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620803'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74074"^^xsd:decimal ;
  dwc:decimalLongitude "3.590112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  geo-pos:lat "51.74074"^^xsd:decimal ;
  geo-pos:long "3.590112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aa0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56287; 56287'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590112'^^xsd:double;
  dwc:latitude '51.74074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620806'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74074"^^xsd:decimal ;
  dwc:decimalLongitude "3.590112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  geo-pos:lat "51.74074"^^xsd:decimal ;
  geo-pos:long "3.590112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a9f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56288; 56288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590112'^^xsd:double;
  dwc:latitude '51.74074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620807'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74074"^^xsd:decimal ;
  dwc:decimalLongitude "3.590112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  geo-pos:lat "51.74074"^^xsd:decimal ;
  geo-pos:long "3.590112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a9e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56286; 56286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590112'^^xsd:double;
  dwc:latitude '51.74074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620805'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74074"^^xsd:decimal ;
  dwc:decimalLongitude "3.590112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  geo-pos:lat "51.74074"^^xsd:decimal ;
  geo-pos:long "3.590112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a9d'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56282; 56282'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590112'^^xsd:double;
  dwc:latitude '51.74074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620801'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74074"^^xsd:decimal ;
  dwc:decimalLongitude "3.590112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  geo-pos:lat "51.74074"^^xsd:decimal ;
  geo-pos:long "3.590112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a9c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56283; 56283'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590112'^^xsd:double;
  dwc:latitude '51.74074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620802'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74074"^^xsd:decimal ;
  dwc:decimalLongitude "3.590112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74074 3.590112)"^^geo:wktLiteral ;
  geo-pos:lat "51.74074"^^xsd:decimal ;
  geo-pos:long "3.590112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a9b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56281; 56281'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590112'^^xsd:double;
  dwc:latitude '51.74074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620800'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742178 3.590247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742178"^^xsd:decimal ;
  dwc:decimalLongitude "3.590247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742178 3.590247)"^^geo:wktLiteral ;
  geo-pos:lat "51.742178"^^xsd:decimal ;
  geo-pos:long "3.590247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a3'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42261; 42261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590247'^^xsd:double;
  dwc:latitude '51.742178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607422'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723259 3.590333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723259"^^xsd:decimal ;
  dwc:decimalLongitude "3.590333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723259 3.590333)"^^geo:wktLiteral ;
  geo-pos:lat "51.723259"^^xsd:decimal ;
  geo-pos:long "3.590333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e6b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55148; 55148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590333'^^xsd:double;
  dwc:latitude '51.723259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619666'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723259 3.590333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723259"^^xsd:decimal ;
  dwc:decimalLongitude "3.590333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723259 3.590333)"^^geo:wktLiteral ;
  geo-pos:lat "51.723259"^^xsd:decimal ;
  geo-pos:long "3.590333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e6a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55147; 55147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590333'^^xsd:double;
  dwc:latitude '51.723259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619665'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723259 3.590333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723259"^^xsd:decimal ;
  dwc:decimalLongitude "3.590333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723259 3.590333)"^^geo:wktLiteral ;
  geo-pos:lat "51.723259"^^xsd:decimal ;
  geo-pos:long "3.590333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e69'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55146; 55146'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590333'^^xsd:double;
  dwc:latitude '51.723259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619664'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723259 3.590333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723259"^^xsd:decimal ;
  dwc:decimalLongitude "3.590333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723259 3.590333)"^^geo:wktLiteral ;
  geo-pos:lat "51.723259"^^xsd:decimal ;
  geo-pos:long "3.590333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e68'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55145; 55145'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590333'^^xsd:double;
  dwc:latitude '51.723259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619663'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71119 3.59077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71119"^^xsd:decimal ;
  dwc:decimalLongitude "3.59077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71119 3.59077)"^^geo:wktLiteral ;
  geo-pos:lat "51.71119"^^xsd:decimal ;
  geo-pos:long "3.59077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bbb'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45537; 45537'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59077'^^xsd:double;
  dwc:latitude '51.71119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610498'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786664 3.590827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786664"^^xsd:decimal ;
  dwc:decimalLongitude "3.590827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786664 3.590827)"^^geo:wktLiteral ;
  geo-pos:lat "51.786664"^^xsd:decimal ;
  geo-pos:long "3.590827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39576; 39576'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.306666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.590827'^^xsd:double;
  dwc:latitude '51.786664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604834'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708457 3.59085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708457"^^xsd:decimal ;
  dwc:decimalLongitude "3.59085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708457 3.59085)"^^geo:wktLiteral ;
  geo-pos:lat "51.708457"^^xsd:decimal ;
  geo-pos:long "3.59085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41830; 41830'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59085'^^xsd:double;
  dwc:latitude '51.708457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606962'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708457 3.59085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708457"^^xsd:decimal ;
  dwc:decimalLongitude "3.59085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708457 3.59085)"^^geo:wktLiteral ;
  geo-pos:lat "51.708457"^^xsd:decimal ;
  geo-pos:long "3.59085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41833; 41833'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59085'^^xsd:double;
  dwc:latitude '51.708457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606967'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708457 3.59085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708457"^^xsd:decimal ;
  dwc:decimalLongitude "3.59085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708457 3.59085)"^^geo:wktLiteral ;
  geo-pos:lat "51.708457"^^xsd:decimal ;
  geo-pos:long "3.59085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-709e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41831; 41831'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59085'^^xsd:double;
  dwc:latitude '51.708457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606963'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708457 3.59085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708457"^^xsd:decimal ;
  dwc:decimalLongitude "3.59085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708457 3.59085)"^^geo:wktLiteral ;
  geo-pos:lat "51.708457"^^xsd:decimal ;
  geo-pos:long "3.59085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-709c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41832; 41832'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59085'^^xsd:double;
  dwc:latitude '51.708457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606966'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718921 3.591145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718921"^^xsd:decimal ;
  dwc:decimalLongitude "3.591145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718921 3.591145)"^^geo:wktLiteral ;
  geo-pos:lat "51.718921"^^xsd:decimal ;
  geo-pos:long "3.591145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c4c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41375; 41375'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.591145'^^xsd:double;
  dwc:latitude '51.718921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606558'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765658 3.591234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765658"^^xsd:decimal ;
  dwc:decimalLongitude "3.591234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765658 3.591234)"^^geo:wktLiteral ;
  geo-pos:lat "51.765658"^^xsd:decimal ;
  geo-pos:long "3.591234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4992'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51363; 51363'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.591234'^^xsd:double;
  dwc:latitude '51.765658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616029'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765658 3.591234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765658"^^xsd:decimal ;
  dwc:decimalLongitude "3.591234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765658 3.591234)"^^geo:wktLiteral ;
  geo-pos:lat "51.765658"^^xsd:decimal ;
  geo-pos:long "3.591234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4991'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51362; 51362'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.591234'^^xsd:double;
  dwc:latitude '51.765658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616028'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709891 3.591607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709891"^^xsd:decimal ;
  dwc:decimalLongitude "3.591607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709891 3.591607)"^^geo:wktLiteral ;
  geo-pos:lat "51.709891"^^xsd:decimal ;
  geo-pos:long "3.591607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45955; 45955'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.591607'^^xsd:double;
  dwc:latitude '51.709891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610882'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785869 3.591687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785869"^^xsd:decimal ;
  dwc:decimalLongitude "3.591687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785869 3.591687)"^^geo:wktLiteral ;
  geo-pos:lat "51.785869"^^xsd:decimal ;
  geo-pos:long "3.591687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f37'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52570; 52570'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.591687'^^xsd:double;
  dwc:latitude '51.785869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617170'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785869 3.591687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785869"^^xsd:decimal ;
  dwc:decimalLongitude "3.591687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785869 3.591687)"^^geo:wktLiteral ;
  geo-pos:lat "51.785869"^^xsd:decimal ;
  geo-pos:long "3.591687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f36'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52569; 52569'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.591687'^^xsd:double;
  dwc:latitude '51.785869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617168'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784589 3.59225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784589"^^xsd:decimal ;
  dwc:decimalLongitude "3.59225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784589 3.59225)"^^geo:wktLiteral ;
  geo-pos:lat "51.784589"^^xsd:decimal ;
  geo-pos:long "3.59225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5350'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54056; 54056'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59225'^^xsd:double;
  dwc:latitude '51.784589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618637'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784589 3.59225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784589"^^xsd:decimal ;
  dwc:decimalLongitude "3.59225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784589 3.59225)"^^geo:wktLiteral ;
  geo-pos:lat "51.784589"^^xsd:decimal ;
  geo-pos:long "3.59225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-534f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54055; 54055'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59225'^^xsd:double;
  dwc:latitude '51.784589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618636'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784589 3.59225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784589"^^xsd:decimal ;
  dwc:decimalLongitude "3.59225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784589 3.59225)"^^geo:wktLiteral ;
  geo-pos:lat "51.784589"^^xsd:decimal ;
  geo-pos:long "3.59225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-534e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54053; 54053'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59225'^^xsd:double;
  dwc:latitude '51.784589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618633'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784589 3.59225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784589"^^xsd:decimal ;
  dwc:decimalLongitude "3.59225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784589 3.59225)"^^geo:wktLiteral ;
  geo-pos:lat "51.784589"^^xsd:decimal ;
  geo-pos:long "3.59225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-534d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54054; 54054'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59225'^^xsd:double;
  dwc:latitude '51.784589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618634'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740646 3.592559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740646"^^xsd:decimal ;
  dwc:decimalLongitude "3.592559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740646 3.592559)"^^geo:wktLiteral ;
  geo-pos:lat "51.740646"^^xsd:decimal ;
  geo-pos:long "3.592559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d17'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48027; 48027'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.592559'^^xsd:double;
  dwc:latitude '51.740646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612941'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740646 3.592559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740646"^^xsd:decimal ;
  dwc:decimalLongitude "3.592559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740646 3.592559)"^^geo:wktLiteral ;
  geo-pos:lat "51.740646"^^xsd:decimal ;
  geo-pos:long "3.592559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d16'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48026; 48026'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.592559'^^xsd:double;
  dwc:latitude '51.740646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612940'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740646 3.592559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740646"^^xsd:decimal ;
  dwc:decimalLongitude "3.592559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740646 3.592559)"^^geo:wktLiteral ;
  geo-pos:lat "51.740646"^^xsd:decimal ;
  geo-pos:long "3.592559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d15'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48029; 48029'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.592559'^^xsd:double;
  dwc:latitude '51.740646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612943'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740646 3.592559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740646"^^xsd:decimal ;
  dwc:decimalLongitude "3.592559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740646 3.592559)"^^geo:wktLiteral ;
  geo-pos:lat "51.740646"^^xsd:decimal ;
  geo-pos:long "3.592559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d14'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48028; 48028'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.592559'^^xsd:double;
  dwc:latitude '51.740646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612942'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781836 3.592707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781836"^^xsd:decimal ;
  dwc:decimalLongitude "3.592707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781836 3.592707)"^^geo:wktLiteral ;
  geo-pos:lat "51.781836"^^xsd:decimal ;
  geo-pos:long "3.592707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48313; 48313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.592707'^^xsd:double;
  dwc:latitude '51.781836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613156'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758087 3.593207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758087"^^xsd:decimal ;
  dwc:decimalLongitude "3.593207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758087 3.593207)"^^geo:wktLiteral ;
  geo-pos:lat "51.758087"^^xsd:decimal ;
  geo-pos:long "3.593207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41754; 41754'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593207'^^xsd:double;
  dwc:latitude '51.758087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606895'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758087 3.593207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758087"^^xsd:decimal ;
  dwc:decimalLongitude "3.593207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758087 3.593207)"^^geo:wktLiteral ;
  geo-pos:lat "51.758087"^^xsd:decimal ;
  geo-pos:long "3.593207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41755; 41755'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593207'^^xsd:double;
  dwc:latitude '51.758087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606896'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735383 3.593257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735383"^^xsd:decimal ;
  dwc:decimalLongitude "3.593257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735383 3.593257)"^^geo:wktLiteral ;
  geo-pos:lat "51.735383"^^xsd:decimal ;
  geo-pos:long "3.593257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-498d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51369; 51369'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.2675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593257'^^xsd:double;
  dwc:latitude '51.735383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616035'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735383 3.593257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735383"^^xsd:decimal ;
  dwc:decimalLongitude "3.593257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735383 3.593257)"^^geo:wktLiteral ;
  geo-pos:lat "51.735383"^^xsd:decimal ;
  geo-pos:long "3.593257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-498c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51371; 51371'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.2675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593257'^^xsd:double;
  dwc:latitude '51.735383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616037'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735383 3.593257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735383"^^xsd:decimal ;
  dwc:decimalLongitude "3.593257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735383 3.593257)"^^geo:wktLiteral ;
  geo-pos:lat "51.735383"^^xsd:decimal ;
  geo-pos:long "3.593257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-498b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51370; 51370'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.2675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593257'^^xsd:double;
  dwc:latitude '51.735383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616036'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713569"^^xsd:decimal ;
  dwc:decimalLongitude "3.593421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  geo-pos:lat "51.713569"^^xsd:decimal ;
  geo-pos:long "3.593421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45222; 45222'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593421'^^xsd:double;
  dwc:latitude '51.713569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610235'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713569"^^xsd:decimal ;
  dwc:decimalLongitude "3.593421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  geo-pos:lat "51.713569"^^xsd:decimal ;
  geo-pos:long "3.593421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45221; 45221'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593421'^^xsd:double;
  dwc:latitude '51.713569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610234'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713569"^^xsd:decimal ;
  dwc:decimalLongitude "3.593421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  geo-pos:lat "51.713569"^^xsd:decimal ;
  geo-pos:long "3.593421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45219; 45219'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593421'^^xsd:double;
  dwc:latitude '51.713569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610232'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713569"^^xsd:decimal ;
  dwc:decimalLongitude "3.593421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  geo-pos:lat "51.713569"^^xsd:decimal ;
  geo-pos:long "3.593421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45218; 45218'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593421'^^xsd:double;
  dwc:latitude '51.713569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610231'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713569"^^xsd:decimal ;
  dwc:decimalLongitude "3.593421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713569 3.593421)"^^geo:wktLiteral ;
  geo-pos:lat "51.713569"^^xsd:decimal ;
  geo-pos:long "3.593421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45220; 45220'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593421'^^xsd:double;
  dwc:latitude '51.713569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610233'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764955 3.593471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764955"^^xsd:decimal ;
  dwc:decimalLongitude "3.593471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764955 3.593471)"^^geo:wktLiteral ;
  geo-pos:lat "51.764955"^^xsd:decimal ;
  geo-pos:long "3.593471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5729'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44014; 44014'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593471'^^xsd:double;
  dwc:latitude '51.764955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609027'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764955 3.593471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764955"^^xsd:decimal ;
  dwc:decimalLongitude "3.593471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764955 3.593471)"^^geo:wktLiteral ;
  geo-pos:lat "51.764955"^^xsd:decimal ;
  geo-pos:long "3.593471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5728'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44013; 44013'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593471'^^xsd:double;
  dwc:latitude '51.764955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609026'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764955 3.593471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764955"^^xsd:decimal ;
  dwc:decimalLongitude "3.593471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764955 3.593471)"^^geo:wktLiteral ;
  geo-pos:lat "51.764955"^^xsd:decimal ;
  geo-pos:long "3.593471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5727'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44016; 44016'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593471'^^xsd:double;
  dwc:latitude '51.764955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609029'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764955 3.593471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764955"^^xsd:decimal ;
  dwc:decimalLongitude "3.593471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764955 3.593471)"^^geo:wktLiteral ;
  geo-pos:lat "51.764955"^^xsd:decimal ;
  geo-pos:long "3.593471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5726'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44015; 44015'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.593471'^^xsd:double;
  dwc:latitude '51.764955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609028'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785481 3.59361)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785481"^^xsd:decimal ;
  dwc:decimalLongitude "3.59361"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785481 3.59361)"^^geo:wktLiteral ;
  geo-pos:lat "51.785481"^^xsd:decimal ;
  geo-pos:long "3.59361"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d6a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47923; 47923'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59361'^^xsd:double;
  dwc:latitude '51.785481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612878'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782304 3.59422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782304"^^xsd:decimal ;
  dwc:decimalLongitude "3.59422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782304 3.59422)"^^geo:wktLiteral ;
  geo-pos:lat "51.782304"^^xsd:decimal ;
  geo-pos:long "3.59422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5749'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44637; 44637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59422'^^xsd:double;
  dwc:latitude '51.782304'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609697'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715785 3.594304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715785"^^xsd:decimal ;
  dwc:decimalLongitude "3.594304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715785 3.594304)"^^geo:wktLiteral ;
  geo-pos:lat "51.715785"^^xsd:decimal ;
  geo-pos:long "3.594304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77aa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51828; 51828'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.594304'^^xsd:double;
  dwc:latitude '51.715785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616510'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715785 3.594304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715785"^^xsd:decimal ;
  dwc:decimalLongitude "3.594304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715785 3.594304)"^^geo:wktLiteral ;
  geo-pos:lat "51.715785"^^xsd:decimal ;
  geo-pos:long "3.594304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51829; 51829'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.594304'^^xsd:double;
  dwc:latitude '51.715785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616511'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707781"^^xsd:decimal ;
  dwc:decimalLongitude "3.594633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  geo-pos:lat "51.707781"^^xsd:decimal ;
  geo-pos:long "3.594633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-461f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53511; 53511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.594633'^^xsd:double;
  dwc:latitude '51.707781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618073'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707781"^^xsd:decimal ;
  dwc:decimalLongitude "3.594633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  geo-pos:lat "51.707781"^^xsd:decimal ;
  geo-pos:long "3.594633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-461e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53510; 53510'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.594633'^^xsd:double;
  dwc:latitude '51.707781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618072'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707781"^^xsd:decimal ;
  dwc:decimalLongitude "3.594633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  geo-pos:lat "51.707781"^^xsd:decimal ;
  geo-pos:long "3.594633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-461d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53512; 53512'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.594633'^^xsd:double;
  dwc:latitude '51.707781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618074'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707781"^^xsd:decimal ;
  dwc:decimalLongitude "3.594633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  geo-pos:lat "51.707781"^^xsd:decimal ;
  geo-pos:long "3.594633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-461c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53514; 53514'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.594633'^^xsd:double;
  dwc:latitude '51.707781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618076'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707781"^^xsd:decimal ;
  dwc:decimalLongitude "3.594633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  geo-pos:lat "51.707781"^^xsd:decimal ;
  geo-pos:long "3.594633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-461b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53509; 53509'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.594633'^^xsd:double;
  dwc:latitude '51.707781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618071'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707781"^^xsd:decimal ;
  dwc:decimalLongitude "3.594633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707781 3.594633)"^^geo:wktLiteral ;
  geo-pos:lat "51.707781"^^xsd:decimal ;
  geo-pos:long "3.594633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-461a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53513; 53513'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.594633'^^xsd:double;
  dwc:latitude '51.707781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618075'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761135 3.595029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761135"^^xsd:decimal ;
  dwc:decimalLongitude "3.595029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761135 3.595029)"^^geo:wktLiteral ;
  geo-pos:lat "51.761135"^^xsd:decimal ;
  geo-pos:long "3.595029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6014'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40355; 40355'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595029'^^xsd:double;
  dwc:latitude '51.761135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605513'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740472"^^xsd:decimal ;
  dwc:decimalLongitude "3.595033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  geo-pos:lat "51.740472"^^xsd:decimal ;
  geo-pos:long "3.595033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6009'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40374; 40374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595033'^^xsd:double;
  dwc:latitude '51.740472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605535'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740472"^^xsd:decimal ;
  dwc:decimalLongitude "3.595033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  geo-pos:lat "51.740472"^^xsd:decimal ;
  geo-pos:long "3.595033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6008'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40373; 40373'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595033'^^xsd:double;
  dwc:latitude '51.740472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605534'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740472"^^xsd:decimal ;
  dwc:decimalLongitude "3.595033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  geo-pos:lat "51.740472"^^xsd:decimal ;
  geo-pos:long "3.595033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6007'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40377; 40377'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595033'^^xsd:double;
  dwc:latitude '51.740472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605538'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740472"^^xsd:decimal ;
  dwc:decimalLongitude "3.595033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  geo-pos:lat "51.740472"^^xsd:decimal ;
  geo-pos:long "3.595033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6006'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40375; 40375'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595033'^^xsd:double;
  dwc:latitude '51.740472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605536'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740472"^^xsd:decimal ;
  dwc:decimalLongitude "3.595033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  geo-pos:lat "51.740472"^^xsd:decimal ;
  geo-pos:long "3.595033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6005'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40372; 40372'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595033'^^xsd:double;
  dwc:latitude '51.740472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605533'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740472"^^xsd:decimal ;
  dwc:decimalLongitude "3.595033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  geo-pos:lat "51.740472"^^xsd:decimal ;
  geo-pos:long "3.595033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6004'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40371; 40371'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595033'^^xsd:double;
  dwc:latitude '51.740472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605532'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740472"^^xsd:decimal ;
  dwc:decimalLongitude "3.595033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740472 3.595033)"^^geo:wktLiteral ;
  geo-pos:lat "51.740472"^^xsd:decimal ;
  geo-pos:long "3.595033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6003'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40376; 40376'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595033'^^xsd:double;
  dwc:latitude '51.740472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605537'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764668 3.595076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764668"^^xsd:decimal ;
  dwc:decimalLongitude "3.595076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764668 3.595076)"^^geo:wktLiteral ;
  geo-pos:lat "51.764668"^^xsd:decimal ;
  geo-pos:long "3.595076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42254; 42254'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595076'^^xsd:double;
  dwc:latitude '51.764668'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607418'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707875 3.595662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707875"^^xsd:decimal ;
  dwc:decimalLongitude "3.595662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707875 3.595662)"^^geo:wktLiteral ;
  geo-pos:lat "51.707875"^^xsd:decimal ;
  geo-pos:long "3.595662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e65'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55153; 55153'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.004722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595662'^^xsd:double;
  dwc:latitude '51.707875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619671'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707875 3.595662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707875"^^xsd:decimal ;
  dwc:decimalLongitude "3.595662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707875 3.595662)"^^geo:wktLiteral ;
  geo-pos:lat "51.707875"^^xsd:decimal ;
  geo-pos:long "3.595662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e64'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55152; 55152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.004722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595662'^^xsd:double;
  dwc:latitude '51.707875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619670'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784131 3.595709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784131"^^xsd:decimal ;
  dwc:decimalLongitude "3.595709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784131 3.595709)"^^geo:wktLiteral ;
  geo-pos:lat "51.784131"^^xsd:decimal ;
  geo-pos:long "3.595709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44906; 44906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595709'^^xsd:double;
  dwc:latitude '51.784131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609921'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717207 3.595943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717207"^^xsd:decimal ;
  dwc:decimalLongitude "3.595943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717207 3.595943)"^^geo:wktLiteral ;
  geo-pos:lat "51.717207"^^xsd:decimal ;
  geo-pos:long "3.595943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cdc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47633; 47633'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595943'^^xsd:double;
  dwc:latitude '51.717207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612530'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74936 3.595975)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74936"^^xsd:decimal ;
  dwc:decimalLongitude "3.595975"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74936 3.595975)"^^geo:wktLiteral ;
  geo-pos:lat "51.74936"^^xsd:decimal ;
  geo-pos:long "3.595975"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43177; 43177'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.595975'^^xsd:double;
  dwc:latitude '51.74936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608284'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711811 3.596032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711811"^^xsd:decimal ;
  dwc:decimalLongitude "3.596032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711811 3.596032)"^^geo:wktLiteral ;
  geo-pos:lat "51.711811"^^xsd:decimal ;
  geo-pos:long "3.596032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6903'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50485; 50485'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.1105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596032'^^xsd:double;
  dwc:latitude '51.711811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615174'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711811 3.596032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711811"^^xsd:decimal ;
  dwc:decimalLongitude "3.596032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711811 3.596032)"^^geo:wktLiteral ;
  geo-pos:lat "51.711811"^^xsd:decimal ;
  geo-pos:long "3.596032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6902'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50486; 50486'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.1105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596032'^^xsd:double;
  dwc:latitude '51.711811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615175'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711811 3.596032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711811"^^xsd:decimal ;
  dwc:decimalLongitude "3.596032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711811 3.596032)"^^geo:wktLiteral ;
  geo-pos:lat "51.711811"^^xsd:decimal ;
  geo-pos:long "3.596032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6901'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50484; 50484'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.1105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596032'^^xsd:double;
  dwc:latitude '51.711811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615173'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725721 3.59607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725721"^^xsd:decimal ;
  dwc:decimalLongitude "3.59607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725721 3.59607)"^^geo:wktLiteral ;
  geo-pos:lat "51.725721"^^xsd:decimal ;
  geo-pos:long "3.59607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43272; 43272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59607'^^xsd:double;
  dwc:latitude '51.725721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608384'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725721 3.59607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725721"^^xsd:decimal ;
  dwc:decimalLongitude "3.59607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725721 3.59607)"^^geo:wktLiteral ;
  geo-pos:lat "51.725721"^^xsd:decimal ;
  geo-pos:long "3.59607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42af'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43271; 43271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59607'^^xsd:double;
  dwc:latitude '51.725721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608383'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693459 3.596123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693459"^^xsd:decimal ;
  dwc:decimalLongitude "3.596123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693459 3.596123)"^^geo:wktLiteral ;
  geo-pos:lat "51.693459"^^xsd:decimal ;
  geo-pos:long "3.596123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4268'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42628; 42628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596123'^^xsd:double;
  dwc:latitude '51.693459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607724'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786942 3.596297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786942"^^xsd:decimal ;
  dwc:decimalLongitude "3.596297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786942 3.596297)"^^geo:wktLiteral ;
  geo-pos:lat "51.786942"^^xsd:decimal ;
  geo-pos:long "3.596297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dde'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40958; 40958'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596297'^^xsd:double;
  dwc:latitude '51.786942'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606183'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786942 3.596297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786942"^^xsd:decimal ;
  dwc:decimalLongitude "3.596297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786942 3.596297)"^^geo:wktLiteral ;
  geo-pos:lat "51.786942"^^xsd:decimal ;
  geo-pos:long "3.596297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ddd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40959; 40959'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596297'^^xsd:double;
  dwc:latitude '51.786942'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606184'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708851"^^xsd:decimal ;
  dwc:decimalLongitude "3.596442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  geo-pos:lat "51.708851"^^xsd:decimal ;
  geo-pos:long "3.596442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4619'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53519; 53519'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596442'^^xsd:double;
  dwc:latitude '51.708851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618081'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708851"^^xsd:decimal ;
  dwc:decimalLongitude "3.596442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  geo-pos:lat "51.708851"^^xsd:decimal ;
  geo-pos:long "3.596442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4618'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53518; 53518'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596442'^^xsd:double;
  dwc:latitude '51.708851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618080'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708851"^^xsd:decimal ;
  dwc:decimalLongitude "3.596442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  geo-pos:lat "51.708851"^^xsd:decimal ;
  geo-pos:long "3.596442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4617'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53517; 53517'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596442'^^xsd:double;
  dwc:latitude '51.708851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618079'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708851"^^xsd:decimal ;
  dwc:decimalLongitude "3.596442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  geo-pos:lat "51.708851"^^xsd:decimal ;
  geo-pos:long "3.596442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4616'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53516; 53516'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596442'^^xsd:double;
  dwc:latitude '51.708851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618078'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708851"^^xsd:decimal ;
  dwc:decimalLongitude "3.596442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  geo-pos:lat "51.708851"^^xsd:decimal ;
  geo-pos:long "3.596442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4615'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53515; 53515'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596442'^^xsd:double;
  dwc:latitude '51.708851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618077'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708851"^^xsd:decimal ;
  dwc:decimalLongitude "3.596442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  geo-pos:lat "51.708851"^^xsd:decimal ;
  geo-pos:long "3.596442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4614'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53520; 53520'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596442'^^xsd:double;
  dwc:latitude '51.708851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618082'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708851"^^xsd:decimal ;
  dwc:decimalLongitude "3.596442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708851 3.596442)"^^geo:wktLiteral ;
  geo-pos:lat "51.708851"^^xsd:decimal ;
  geo-pos:long "3.596442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4613'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53521; 53521'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.7025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.596442'^^xsd:double;
  dwc:latitude '51.708851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618083'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d08'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41185; 41185'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606113'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d07'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41190; 41190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606374'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d06'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41184; 41184'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606112'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d05'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41189; 41189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606373'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d04'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41192; 41192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606376'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d03'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41180; 41180'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606108'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d02'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41193; 41193'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606377'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d01'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41179; 41179'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606107'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d00'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41187; 41187'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606371'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41182; 41182'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606110'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cfe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41186; 41186'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606370'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cfd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41183; 41183'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606111'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cfc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41191; 41191'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606375'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cfb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41188; 41188'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606372'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744193"^^xsd:decimal ;
  dwc:decimalLongitude "3.597197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744193 3.597197)"^^geo:wktLiteral ;
  geo-pos:lat "51.744193"^^xsd:decimal ;
  geo-pos:long "3.597197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cfa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41181; 41181'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597197'^^xsd:double;
  dwc:latitude '51.744193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606109'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788259 3.597256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788259"^^xsd:decimal ;
  dwc:decimalLongitude "3.597256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788259 3.597256)"^^geo:wktLiteral ;
  geo-pos:lat "51.788259"^^xsd:decimal ;
  geo-pos:long "3.597256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-473d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53196; 53196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597256'^^xsd:double;
  dwc:latitude '51.788259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617803'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788259 3.597256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788259"^^xsd:decimal ;
  dwc:decimalLongitude "3.597256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788259 3.597256)"^^geo:wktLiteral ;
  geo-pos:lat "51.788259"^^xsd:decimal ;
  geo-pos:long "3.597256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-473c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53194; 53194'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597256'^^xsd:double;
  dwc:latitude '51.788259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617801'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788259 3.597256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788259"^^xsd:decimal ;
  dwc:decimalLongitude "3.597256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788259 3.597256)"^^geo:wktLiteral ;
  geo-pos:lat "51.788259"^^xsd:decimal ;
  geo-pos:long "3.597256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-473b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53195; 53195'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597256'^^xsd:double;
  dwc:latitude '51.788259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617802'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709214 3.597575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709214"^^xsd:decimal ;
  dwc:decimalLongitude "3.597575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709214 3.597575)"^^geo:wktLiteral ;
  geo-pos:lat "51.709214"^^xsd:decimal ;
  geo-pos:long "3.597575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-574d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44628; 44628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597575'^^xsd:double;
  dwc:latitude '51.709214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609688'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709214 3.597575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709214"^^xsd:decimal ;
  dwc:decimalLongitude "3.597575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709214 3.597575)"^^geo:wktLiteral ;
  geo-pos:lat "51.709214"^^xsd:decimal ;
  geo-pos:long "3.597575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-574c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44630; 44630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597575'^^xsd:double;
  dwc:latitude '51.709214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609690'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709214 3.597575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709214"^^xsd:decimal ;
  dwc:decimalLongitude "3.597575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709214 3.597575)"^^geo:wktLiteral ;
  geo-pos:lat "51.709214"^^xsd:decimal ;
  geo-pos:long "3.597575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-574b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44629; 44629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597575'^^xsd:double;
  dwc:latitude '51.709214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609689'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717636 3.597769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717636"^^xsd:decimal ;
  dwc:decimalLongitude "3.597769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717636 3.597769)"^^geo:wktLiteral ;
  geo-pos:lat "51.717636"^^xsd:decimal ;
  geo-pos:long "3.597769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42604; 42604'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7644444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597769'^^xsd:double;
  dwc:latitude '51.717636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607711'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717636 3.597769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717636"^^xsd:decimal ;
  dwc:decimalLongitude "3.597769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717636 3.597769)"^^geo:wktLiteral ;
  geo-pos:lat "51.717636"^^xsd:decimal ;
  geo-pos:long "3.597769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42603; 42603'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7644444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597769'^^xsd:double;
  dwc:latitude '51.717636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607710'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717636 3.597769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717636"^^xsd:decimal ;
  dwc:decimalLongitude "3.597769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717636 3.597769)"^^geo:wktLiteral ;
  geo-pos:lat "51.717636"^^xsd:decimal ;
  geo-pos:long "3.597769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42602; 42602'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7644444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597769'^^xsd:double;
  dwc:latitude '51.717636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607709'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786305 3.597926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786305"^^xsd:decimal ;
  dwc:decimalLongitude "3.597926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786305 3.597926)"^^geo:wktLiteral ;
  geo-pos:lat "51.786305"^^xsd:decimal ;
  geo-pos:long "3.597926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-775a'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49766; 49766'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597926'^^xsd:double;
  dwc:latitude '51.786305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614616'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786305 3.597926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786305"^^xsd:decimal ;
  dwc:decimalLongitude "3.597926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786305 3.597926)"^^geo:wktLiteral ;
  geo-pos:lat "51.786305"^^xsd:decimal ;
  geo-pos:long "3.597926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7759'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49765; 49765'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597926'^^xsd:double;
  dwc:latitude '51.786305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614615'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786305 3.597926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786305"^^xsd:decimal ;
  dwc:decimalLongitude "3.597926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786305 3.597926)"^^geo:wktLiteral ;
  geo-pos:lat "51.786305"^^xsd:decimal ;
  geo-pos:long "3.597926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7758'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49768; 49768'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.597926'^^xsd:double;
  dwc:latitude '51.786305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614617'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71128 3.598022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71128"^^xsd:decimal ;
  dwc:decimalLongitude "3.598022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71128 3.598022)"^^geo:wktLiteral ;
  geo-pos:lat "51.71128"^^xsd:decimal ;
  geo-pos:long "3.598022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b29'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56129; 56129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.8330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598022'^^xsd:double;
  dwc:latitude '51.71128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620645'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71128 3.598022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71128"^^xsd:decimal ;
  dwc:decimalLongitude "3.598022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71128 3.598022)"^^geo:wktLiteral ;
  geo-pos:lat "51.71128"^^xsd:decimal ;
  geo-pos:long "3.598022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b28'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56130; 56130'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.8330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598022'^^xsd:double;
  dwc:latitude '51.71128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620646'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71128 3.598022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71128"^^xsd:decimal ;
  dwc:decimalLongitude "3.598022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71128 3.598022)"^^geo:wktLiteral ;
  geo-pos:lat "51.71128"^^xsd:decimal ;
  geo-pos:long "3.598022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b27'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56131; 56131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.8330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598022'^^xsd:double;
  dwc:latitude '51.71128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620647'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714328 3.598033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714328"^^xsd:decimal ;
  dwc:decimalLongitude "3.598033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714328 3.598033)"^^geo:wktLiteral ;
  geo-pos:lat "51.714328"^^xsd:decimal ;
  geo-pos:long "3.598033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f86'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47122; 47122'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598033'^^xsd:double;
  dwc:latitude '51.714328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612082'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714328 3.598033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714328"^^xsd:decimal ;
  dwc:decimalLongitude "3.598033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714328 3.598033)"^^geo:wktLiteral ;
  geo-pos:lat "51.714328"^^xsd:decimal ;
  geo-pos:long "3.598033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f85'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47121; 47121'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598033'^^xsd:double;
  dwc:latitude '51.714328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612081'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736878 3.598157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736878"^^xsd:decimal ;
  dwc:decimalLongitude "3.598157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736878 3.598157)"^^geo:wktLiteral ;
  geo-pos:lat "51.736878"^^xsd:decimal ;
  geo-pos:long "3.598157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5441'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55847; 55847'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '14.193333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598157'^^xsd:double;
  dwc:latitude '51.736878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620318'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718157 3.598171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718157"^^xsd:decimal ;
  dwc:decimalLongitude "3.598171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718157 3.598171)"^^geo:wktLiteral ;
  geo-pos:lat "51.718157"^^xsd:decimal ;
  geo-pos:long "3.598171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40467; 40467'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598171'^^xsd:double;
  dwc:latitude '51.718157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605623'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767943 3.59822)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767943"^^xsd:decimal ;
  dwc:decimalLongitude "3.59822"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767943 3.59822)"^^geo:wktLiteral ;
  geo-pos:lat "51.767943"^^xsd:decimal ;
  geo-pos:long "3.59822"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45854; 45854'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59822'^^xsd:double;
  dwc:latitude '51.767943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610781'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715386 3.598453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715386"^^xsd:decimal ;
  dwc:decimalLongitude "3.598453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715386 3.598453)"^^geo:wktLiteral ;
  geo-pos:lat "51.715386"^^xsd:decimal ;
  geo-pos:long "3.598453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7701'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49900; 49900'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598453'^^xsd:double;
  dwc:latitude '51.715386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614698'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715386 3.598453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715386"^^xsd:decimal ;
  dwc:decimalLongitude "3.598453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715386 3.598453)"^^geo:wktLiteral ;
  geo-pos:lat "51.715386"^^xsd:decimal ;
  geo-pos:long "3.598453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76fe'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49899; 49899'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598453'^^xsd:double;
  dwc:latitude '51.715386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614697'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714405 3.598671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714405"^^xsd:decimal ;
  dwc:decimalLongitude "3.598671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714405 3.598671)"^^geo:wktLiteral ;
  geo-pos:lat "51.714405"^^xsd:decimal ;
  geo-pos:long "3.598671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52724; 52724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598671'^^xsd:double;
  dwc:latitude '51.714405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617284'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714405 3.598671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714405"^^xsd:decimal ;
  dwc:decimalLongitude "3.598671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714405 3.598671)"^^geo:wktLiteral ;
  geo-pos:lat "51.714405"^^xsd:decimal ;
  geo-pos:long "3.598671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52723; 52723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598671'^^xsd:double;
  dwc:latitude '51.714405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617283'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714405 3.598671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714405"^^xsd:decimal ;
  dwc:decimalLongitude "3.598671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714405 3.598671)"^^geo:wktLiteral ;
  geo-pos:lat "51.714405"^^xsd:decimal ;
  geo-pos:long "3.598671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52722; 52722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598671'^^xsd:double;
  dwc:latitude '51.714405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617282'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739212"^^xsd:decimal ;
  dwc:decimalLongitude "3.59884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  geo-pos:lat "51.739212"^^xsd:decimal ;
  geo-pos:long "3.59884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5724'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44028; 44028'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59884'^^xsd:double;
  dwc:latitude '51.739212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609097'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739212"^^xsd:decimal ;
  dwc:decimalLongitude "3.59884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  geo-pos:lat "51.739212"^^xsd:decimal ;
  geo-pos:long "3.59884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5723'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44024; 44024'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59884'^^xsd:double;
  dwc:latitude '51.739212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609093'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739212"^^xsd:decimal ;
  dwc:decimalLongitude "3.59884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  geo-pos:lat "51.739212"^^xsd:decimal ;
  geo-pos:long "3.59884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5722'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44027; 44027'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59884'^^xsd:double;
  dwc:latitude '51.739212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609096'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739212"^^xsd:decimal ;
  dwc:decimalLongitude "3.59884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  geo-pos:lat "51.739212"^^xsd:decimal ;
  geo-pos:long "3.59884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5721'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44025; 44025'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59884'^^xsd:double;
  dwc:latitude '51.739212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609094'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739212"^^xsd:decimal ;
  dwc:decimalLongitude "3.59884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739212 3.59884)"^^geo:wktLiteral ;
  geo-pos:lat "51.739212"^^xsd:decimal ;
  geo-pos:long "3.59884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5720'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44026; 44026'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.59884'^^xsd:double;
  dwc:latitude '51.739212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609095'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744219 3.598993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744219"^^xsd:decimal ;
  dwc:decimalLongitude "3.598993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744219 3.598993)"^^geo:wktLiteral ;
  geo-pos:lat "51.744219"^^xsd:decimal ;
  geo-pos:long "3.598993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-666e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39660; 39660'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.906666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598993'^^xsd:double;
  dwc:latitude '51.744219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604892'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744219 3.598993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744219"^^xsd:decimal ;
  dwc:decimalLongitude "3.598993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744219 3.598993)"^^geo:wktLiteral ;
  geo-pos:lat "51.744219"^^xsd:decimal ;
  geo-pos:long "3.598993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-666d'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39661; 39661'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.906666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.598993'^^xsd:double;
  dwc:latitude '51.744219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604893'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718422"^^xsd:decimal ;
  dwc:decimalLongitude "3.599072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  geo-pos:lat "51.718422"^^xsd:decimal ;
  geo-pos:long "3.599072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4933'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51474; 51474'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599072'^^xsd:double;
  dwc:latitude '51.718422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616104'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718422"^^xsd:decimal ;
  dwc:decimalLongitude "3.599072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  geo-pos:lat "51.718422"^^xsd:decimal ;
  geo-pos:long "3.599072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4932'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51468; 51468'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599072'^^xsd:double;
  dwc:latitude '51.718422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616098'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718422"^^xsd:decimal ;
  dwc:decimalLongitude "3.599072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  geo-pos:lat "51.718422"^^xsd:decimal ;
  geo-pos:long "3.599072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4931'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51471; 51471'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599072'^^xsd:double;
  dwc:latitude '51.718422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616101'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718422"^^xsd:decimal ;
  dwc:decimalLongitude "3.599072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  geo-pos:lat "51.718422"^^xsd:decimal ;
  geo-pos:long "3.599072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4930'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51470; 51470'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599072'^^xsd:double;
  dwc:latitude '51.718422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616100'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718422"^^xsd:decimal ;
  dwc:decimalLongitude "3.599072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  geo-pos:lat "51.718422"^^xsd:decimal ;
  geo-pos:long "3.599072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-492f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51473; 51473'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599072'^^xsd:double;
  dwc:latitude '51.718422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616103'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718422"^^xsd:decimal ;
  dwc:decimalLongitude "3.599072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  geo-pos:lat "51.718422"^^xsd:decimal ;
  geo-pos:long "3.599072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-492e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51472; 51472'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599072'^^xsd:double;
  dwc:latitude '51.718422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616102'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718422"^^xsd:decimal ;
  dwc:decimalLongitude "3.599072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  geo-pos:lat "51.718422"^^xsd:decimal ;
  geo-pos:long "3.599072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-492d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51469; 51469'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599072'^^xsd:double;
  dwc:latitude '51.718422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616099'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718422"^^xsd:decimal ;
  dwc:decimalLongitude "3.599072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718422 3.599072)"^^geo:wktLiteral ;
  geo-pos:lat "51.718422"^^xsd:decimal ;
  geo-pos:long "3.599072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-492c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51475; 51475'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599072'^^xsd:double;
  dwc:latitude '51.718422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616105'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717432 3.599348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717432"^^xsd:decimal ;
  dwc:decimalLongitude "3.599348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717432 3.599348)"^^geo:wktLiteral ;
  geo-pos:lat "51.717432"^^xsd:decimal ;
  geo-pos:long "3.599348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7450'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39254; 39254'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '7.9361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599348'^^xsd:double;
  dwc:latitude '51.717432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604520'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712325 3.599353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.712325"^^xsd:decimal ;
  dwc:decimalLongitude "3.599353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712325 3.599353)"^^geo:wktLiteral ;
  geo-pos:lat "51.712325"^^xsd:decimal ;
  geo-pos:long "3.599353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4374'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43020; 43020'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599353'^^xsd:double;
  dwc:latitude '51.712325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608058'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74276 3.599538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74276"^^xsd:decimal ;
  dwc:decimalLongitude "3.599538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74276 3.599538)"^^geo:wktLiteral ;
  geo-pos:lat "51.74276"^^xsd:decimal ;
  geo-pos:long "3.599538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6261'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45054; 45054'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599538'^^xsd:double;
  dwc:latitude '51.74276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610068'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74276 3.599538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74276"^^xsd:decimal ;
  dwc:decimalLongitude "3.599538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74276 3.599538)"^^geo:wktLiteral ;
  geo-pos:lat "51.74276"^^xsd:decimal ;
  geo-pos:long "3.599538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6260'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45051; 45051'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599538'^^xsd:double;
  dwc:latitude '51.74276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610065'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74276 3.599538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74276"^^xsd:decimal ;
  dwc:decimalLongitude "3.599538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74276 3.599538)"^^geo:wktLiteral ;
  geo-pos:lat "51.74276"^^xsd:decimal ;
  geo-pos:long "3.599538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-625f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45053; 45053'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599538'^^xsd:double;
  dwc:latitude '51.74276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610067'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74276 3.599538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74276"^^xsd:decimal ;
  dwc:decimalLongitude "3.599538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74276 3.599538)"^^geo:wktLiteral ;
  geo-pos:lat "51.74276"^^xsd:decimal ;
  geo-pos:long "3.599538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-625e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45052; 45052'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599538'^^xsd:double;
  dwc:latitude '51.74276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610066'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763063 3.599561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763063"^^xsd:decimal ;
  dwc:decimalLongitude "3.599561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763063 3.599561)"^^geo:wktLiteral ;
  geo-pos:lat "51.763063"^^xsd:decimal ;
  geo-pos:long "3.599561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d41'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48440; 48440'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599561'^^xsd:double;
  dwc:latitude '51.763063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613282'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763063 3.599561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763063"^^xsd:decimal ;
  dwc:decimalLongitude "3.599561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763063 3.599561)"^^geo:wktLiteral ;
  geo-pos:lat "51.763063"^^xsd:decimal ;
  geo-pos:long "3.599561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d40'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48441; 48441'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599561'^^xsd:double;
  dwc:latitude '51.763063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613283'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724892"^^xsd:decimal ;
  dwc:decimalLongitude "3.599968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  geo-pos:lat "51.724892"^^xsd:decimal ;
  geo-pos:long "3.599968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c53'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41373; 41373'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599968'^^xsd:double;
  dwc:latitude '51.724892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606556'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724892"^^xsd:decimal ;
  dwc:decimalLongitude "3.599968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  geo-pos:lat "51.724892"^^xsd:decimal ;
  geo-pos:long "3.599968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c52'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41369; 41369'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599968'^^xsd:double;
  dwc:latitude '51.724892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606552'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724892"^^xsd:decimal ;
  dwc:decimalLongitude "3.599968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  geo-pos:lat "51.724892"^^xsd:decimal ;
  geo-pos:long "3.599968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c51'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41374; 41374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599968'^^xsd:double;
  dwc:latitude '51.724892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606557'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724892"^^xsd:decimal ;
  dwc:decimalLongitude "3.599968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  geo-pos:lat "51.724892"^^xsd:decimal ;
  geo-pos:long "3.599968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c50'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41370; 41370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599968'^^xsd:double;
  dwc:latitude '51.724892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606553'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724892"^^xsd:decimal ;
  dwc:decimalLongitude "3.599968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  geo-pos:lat "51.724892"^^xsd:decimal ;
  geo-pos:long "3.599968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c4f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41372; 41372'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599968'^^xsd:double;
  dwc:latitude '51.724892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606555'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724892"^^xsd:decimal ;
  dwc:decimalLongitude "3.599968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  geo-pos:lat "51.724892"^^xsd:decimal ;
  geo-pos:long "3.599968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c4e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41368; 41368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599968'^^xsd:double;
  dwc:latitude '51.724892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606551'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724892"^^xsd:decimal ;
  dwc:decimalLongitude "3.599968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724892 3.599968)"^^geo:wktLiteral ;
  geo-pos:lat "51.724892"^^xsd:decimal ;
  geo-pos:long "3.599968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c4d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41371; 41371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.599968'^^xsd:double;
  dwc:latitude '51.724892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606554'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738369 3.600147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738369"^^xsd:decimal ;
  dwc:decimalLongitude "3.600147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738369 3.600147)"^^geo:wktLiteral ;
  geo-pos:lat "51.738369"^^xsd:decimal ;
  geo-pos:long "3.600147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-498a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51372; 51372'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600147'^^xsd:double;
  dwc:latitude '51.738369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616038'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711862 3.600273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711862"^^xsd:decimal ;
  dwc:decimalLongitude "3.600273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711862 3.600273)"^^geo:wktLiteral ;
  geo-pos:lat "51.711862"^^xsd:decimal ;
  geo-pos:long "3.600273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4375'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43019; 43019'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600273'^^xsd:double;
  dwc:latitude '51.711862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608057'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740122 3.600286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740122"^^xsd:decimal ;
  dwc:decimalLongitude "3.600286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740122 3.600286)"^^geo:wktLiteral ;
  geo-pos:lat "51.740122"^^xsd:decimal ;
  geo-pos:long "3.600286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab1'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47184; 47184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600286'^^xsd:double;
  dwc:latitude '51.740122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612130'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740122 3.600286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740122"^^xsd:decimal ;
  dwc:decimalLongitude "3.600286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740122 3.600286)"^^geo:wktLiteral ;
  geo-pos:lat "51.740122"^^xsd:decimal ;
  geo-pos:long "3.600286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab0'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47183; 47183'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600286'^^xsd:double;
  dwc:latitude '51.740122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612129'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769044"^^xsd:decimal ;
  dwc:decimalLongitude "3.600945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  geo-pos:lat "51.769044"^^xsd:decimal ;
  geo-pos:long "3.600945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47004; 47004'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600945'^^xsd:double;
  dwc:latitude '51.769044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611901'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769044"^^xsd:decimal ;
  dwc:decimalLongitude "3.600945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  geo-pos:lat "51.769044"^^xsd:decimal ;
  geo-pos:long "3.600945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47006; 47006'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600945'^^xsd:double;
  dwc:latitude '51.769044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611903'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769044"^^xsd:decimal ;
  dwc:decimalLongitude "3.600945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  geo-pos:lat "51.769044"^^xsd:decimal ;
  geo-pos:long "3.600945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47002; 47002'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600945'^^xsd:double;
  dwc:latitude '51.769044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611899'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769044"^^xsd:decimal ;
  dwc:decimalLongitude "3.600945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  geo-pos:lat "51.769044"^^xsd:decimal ;
  geo-pos:long "3.600945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fdf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47003; 47003'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600945'^^xsd:double;
  dwc:latitude '51.769044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611900'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769044"^^xsd:decimal ;
  dwc:decimalLongitude "3.600945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  geo-pos:lat "51.769044"^^xsd:decimal ;
  geo-pos:long "3.600945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fde'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47005; 47005'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600945'^^xsd:double;
  dwc:latitude '51.769044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611902'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769044"^^xsd:decimal ;
  dwc:decimalLongitude "3.600945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769044 3.600945)"^^geo:wktLiteral ;
  geo-pos:lat "51.769044"^^xsd:decimal ;
  geo-pos:long "3.600945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fdd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47007; 47007'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.600945'^^xsd:double;
  dwc:latitude '51.769044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611904'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715985"^^xsd:decimal ;
  dwc:decimalLongitude "3.60095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  geo-pos:lat "51.715985"^^xsd:decimal ;
  geo-pos:long "3.60095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d3'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44130; 44130'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60095'^^xsd:double;
  dwc:latitude '51.715985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609194'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715985"^^xsd:decimal ;
  dwc:decimalLongitude "3.60095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  geo-pos:lat "51.715985"^^xsd:decimal ;
  geo-pos:long "3.60095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44133; 44133'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60095'^^xsd:double;
  dwc:latitude '51.715985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609197'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715985"^^xsd:decimal ;
  dwc:decimalLongitude "3.60095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  geo-pos:lat "51.715985"^^xsd:decimal ;
  geo-pos:long "3.60095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d1'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44134; 44134'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60095'^^xsd:double;
  dwc:latitude '51.715985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609198'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715985"^^xsd:decimal ;
  dwc:decimalLongitude "3.60095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  geo-pos:lat "51.715985"^^xsd:decimal ;
  geo-pos:long "3.60095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d0'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44131; 44131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60095'^^xsd:double;
  dwc:latitude '51.715985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609195'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715985"^^xsd:decimal ;
  dwc:decimalLongitude "3.60095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715985 3.60095)"^^geo:wktLiteral ;
  geo-pos:lat "51.715985"^^xsd:decimal ;
  geo-pos:long "3.60095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56cf'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44132; 44132'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60095'^^xsd:double;
  dwc:latitude '51.715985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609196'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743381"^^xsd:decimal ;
  dwc:decimalLongitude "3.601125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  geo-pos:lat "51.743381"^^xsd:decimal ;
  geo-pos:long "3.601125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47017; 47017'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601125'^^xsd:double;
  dwc:latitude '51.743381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611915'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743381"^^xsd:decimal ;
  dwc:decimalLongitude "3.601125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  geo-pos:lat "51.743381"^^xsd:decimal ;
  geo-pos:long "3.601125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47021; 47021'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601125'^^xsd:double;
  dwc:latitude '51.743381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611919'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743381"^^xsd:decimal ;
  dwc:decimalLongitude "3.601125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  geo-pos:lat "51.743381"^^xsd:decimal ;
  geo-pos:long "3.601125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47020; 47020'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601125'^^xsd:double;
  dwc:latitude '51.743381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611918'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743381"^^xsd:decimal ;
  dwc:decimalLongitude "3.601125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  geo-pos:lat "51.743381"^^xsd:decimal ;
  geo-pos:long "3.601125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47018; 47018'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601125'^^xsd:double;
  dwc:latitude '51.743381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611916'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743381"^^xsd:decimal ;
  dwc:decimalLongitude "3.601125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.601125)"^^geo:wktLiteral ;
  geo-pos:lat "51.743381"^^xsd:decimal ;
  geo-pos:long "3.601125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47019; 47019'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601125'^^xsd:double;
  dwc:latitude '51.743381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611917'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746078 3.601306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746078"^^xsd:decimal ;
  dwc:decimalLongitude "3.601306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746078 3.601306)"^^geo:wktLiteral ;
  geo-pos:lat "51.746078"^^xsd:decimal ;
  geo-pos:long "3.601306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55613; 55613'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601306'^^xsd:double;
  dwc:latitude '51.746078'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620090'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769049 3.601684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769049"^^xsd:decimal ;
  dwc:decimalLongitude "3.601684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769049 3.601684)"^^geo:wktLiteral ;
  geo-pos:lat "51.769049"^^xsd:decimal ;
  geo-pos:long "3.601684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ebc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55033; 55033'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601684'^^xsd:double;
  dwc:latitude '51.769049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619589'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769049 3.601684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769049"^^xsd:decimal ;
  dwc:decimalLongitude "3.601684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769049 3.601684)"^^geo:wktLiteral ;
  geo-pos:lat "51.769049"^^xsd:decimal ;
  geo-pos:long "3.601684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ebb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55034; 55034'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601684'^^xsd:double;
  dwc:latitude '51.769049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619590'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768563 3.601793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768563"^^xsd:decimal ;
  dwc:decimalLongitude "3.601793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768563 3.601793)"^^geo:wktLiteral ;
  geo-pos:lat "51.768563"^^xsd:decimal ;
  geo-pos:long "3.601793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-689d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50600; 50600'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601793'^^xsd:double;
  dwc:latitude '51.768563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615360'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768563 3.601793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768563"^^xsd:decimal ;
  dwc:decimalLongitude "3.601793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768563 3.601793)"^^geo:wktLiteral ;
  geo-pos:lat "51.768563"^^xsd:decimal ;
  geo-pos:long "3.601793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-689c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50601; 50601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601793'^^xsd:double;
  dwc:latitude '51.768563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615361'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768563 3.601793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768563"^^xsd:decimal ;
  dwc:decimalLongitude "3.601793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768563 3.601793)"^^geo:wktLiteral ;
  geo-pos:lat "51.768563"^^xsd:decimal ;
  geo-pos:long "3.601793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-689b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50602; 50602'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601793'^^xsd:double;
  dwc:latitude '51.768563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615362'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768563 3.601793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768563"^^xsd:decimal ;
  dwc:decimalLongitude "3.601793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768563 3.601793)"^^geo:wktLiteral ;
  geo-pos:lat "51.768563"^^xsd:decimal ;
  geo-pos:long "3.601793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-689a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50599; 50599'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601793'^^xsd:double;
  dwc:latitude '51.768563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615359'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768742 3.601999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768742"^^xsd:decimal ;
  dwc:decimalLongitude "3.601999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768742 3.601999)"^^geo:wktLiteral ;
  geo-pos:lat "51.768742"^^xsd:decimal ;
  geo-pos:long "3.601999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aab'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56268; 56268'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.601999'^^xsd:double;
  dwc:latitude '51.768742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620786'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714298 3.602086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714298"^^xsd:decimal ;
  dwc:decimalLongitude "3.602086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714298 3.602086)"^^geo:wktLiteral ;
  geo-pos:lat "51.714298"^^xsd:decimal ;
  geo-pos:long "3.602086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4269'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42627; 42627'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602086'^^xsd:double;
  dwc:latitude '51.714298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607723'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71865 3.602086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71865"^^xsd:decimal ;
  dwc:decimalLongitude "3.602086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71865 3.602086)"^^geo:wktLiteral ;
  geo-pos:lat "51.71865"^^xsd:decimal ;
  geo-pos:long "3.602086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48568; 48568'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602086'^^xsd:double;
  dwc:latitude '51.71865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613406'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71865 3.602086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71865"^^xsd:decimal ;
  dwc:decimalLongitude "3.602086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71865 3.602086)"^^geo:wktLiteral ;
  geo-pos:lat "51.71865"^^xsd:decimal ;
  geo-pos:long "3.602086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48566; 48566'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602086'^^xsd:double;
  dwc:latitude '51.71865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613404'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71865 3.602086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71865"^^xsd:decimal ;
  dwc:decimalLongitude "3.602086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71865 3.602086)"^^geo:wktLiteral ;
  geo-pos:lat "51.71865"^^xsd:decimal ;
  geo-pos:long "3.602086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ccf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48567; 48567'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602086'^^xsd:double;
  dwc:latitude '51.71865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613405'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6887'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50628; 50628'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615384'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6886'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50633; 50633'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615388'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6885'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50627; 50627'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615383'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6884'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50629; 50629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615385'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6883'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50631; 50631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615387'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6882'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50630; 50630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615386'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6881'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50626; 50626'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615382'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6880'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50625; 50625'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615381'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7421"^^xsd:decimal ;
  dwc:decimalLongitude "3.602093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7421 3.602093)"^^geo:wktLiteral ;
  geo-pos:lat "51.7421"^^xsd:decimal ;
  geo-pos:long "3.602093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-687f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50634; 50634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602093'^^xsd:double;
  dwc:latitude '51.7421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615389'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742062 3.602383)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742062"^^xsd:decimal ;
  dwc:decimalLongitude "3.602383"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742062 3.602383)"^^geo:wktLiteral ;
  geo-pos:lat "51.742062"^^xsd:decimal ;
  geo-pos:long "3.602383"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6efd'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52650; 52650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.602383'^^xsd:double;
  dwc:latitude '51.742062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616422'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788563 3.603031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788563"^^xsd:decimal ;
  dwc:decimalLongitude "3.603031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788563 3.603031)"^^geo:wktLiteral ;
  geo-pos:lat "51.788563"^^xsd:decimal ;
  geo-pos:long "3.603031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-551c'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55532; 55532'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.603031'^^xsd:double;
  dwc:latitude '51.788563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620015'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788563 3.603031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788563"^^xsd:decimal ;
  dwc:decimalLongitude "3.603031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788563 3.603031)"^^geo:wktLiteral ;
  geo-pos:lat "51.788563"^^xsd:decimal ;
  geo-pos:long "3.603031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-551b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55531; 55531'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.603031'^^xsd:double;
  dwc:latitude '51.788563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620014'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788563 3.603031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788563"^^xsd:decimal ;
  dwc:decimalLongitude "3.603031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788563 3.603031)"^^geo:wktLiteral ;
  geo-pos:lat "51.788563"^^xsd:decimal ;
  geo-pos:long "3.603031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-551a'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55533; 55533'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.603031'^^xsd:double;
  dwc:latitude '51.788563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620016'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717673 3.603173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717673"^^xsd:decimal ;
  dwc:decimalLongitude "3.603173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717673 3.603173)"^^geo:wktLiteral ;
  geo-pos:lat "51.717673"^^xsd:decimal ;
  geo-pos:long "3.603173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43603; 43603'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.603173'^^xsd:double;
  dwc:latitude '51.717673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608658'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725378 3.603305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725378"^^xsd:decimal ;
  dwc:decimalLongitude "3.603305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725378 3.603305)"^^geo:wktLiteral ;
  geo-pos:lat "51.725378"^^xsd:decimal ;
  geo-pos:long "3.603305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-699f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56591; 56591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.5763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.603305'^^xsd:double;
  dwc:latitude '51.725378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621095'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713272 3.603969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713272"^^xsd:decimal ;
  dwc:decimalLongitude "3.603969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713272 3.603969)"^^geo:wktLiteral ;
  geo-pos:lat "51.713272"^^xsd:decimal ;
  geo-pos:long "3.603969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e63'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55154; 55154'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.603969'^^xsd:double;
  dwc:latitude '51.713272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619672'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731902 3.604029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731902"^^xsd:decimal ;
  dwc:decimalLongitude "3.604029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731902 3.604029)"^^geo:wktLiteral ;
  geo-pos:lat "51.731902"^^xsd:decimal ;
  geo-pos:long "3.604029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4046'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57163; 57163'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604029'^^xsd:double;
  dwc:latitude '51.731902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621586'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714096 3.604587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714096"^^xsd:decimal ;
  dwc:decimalLongitude "3.604587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714096 3.604587)"^^geo:wktLiteral ;
  geo-pos:lat "51.714096"^^xsd:decimal ;
  geo-pos:long "3.604587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43278; 43278'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604587'^^xsd:double;
  dwc:latitude '51.714096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608390'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714096 3.604587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714096"^^xsd:decimal ;
  dwc:decimalLongitude "3.604587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714096 3.604587)"^^geo:wktLiteral ;
  geo-pos:lat "51.714096"^^xsd:decimal ;
  geo-pos:long "3.604587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43279; 43279'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604587'^^xsd:double;
  dwc:latitude '51.714096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608391'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714096 3.604587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714096"^^xsd:decimal ;
  dwc:decimalLongitude "3.604587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714096 3.604587)"^^geo:wktLiteral ;
  geo-pos:lat "51.714096"^^xsd:decimal ;
  geo-pos:long "3.604587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42aa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43277; 43277'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604587'^^xsd:double;
  dwc:latitude '51.714096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608389'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746726 3.604603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746726"^^xsd:decimal ;
  dwc:decimalLongitude "3.604603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746726 3.604603)"^^geo:wktLiteral ;
  geo-pos:lat "51.746726"^^xsd:decimal ;
  geo-pos:long "3.604603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54193; 54193'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604603'^^xsd:double;
  dwc:latitude '51.746726'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618732'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746726 3.604603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746726"^^xsd:decimal ;
  dwc:decimalLongitude "3.604603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746726 3.604603)"^^geo:wktLiteral ;
  geo-pos:lat "51.746726"^^xsd:decimal ;
  geo-pos:long "3.604603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54194; 54194'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604603'^^xsd:double;
  dwc:latitude '51.746726'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618733'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746726 3.604603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746726"^^xsd:decimal ;
  dwc:decimalLongitude "3.604603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746726 3.604603)"^^geo:wktLiteral ;
  geo-pos:lat "51.746726"^^xsd:decimal ;
  geo-pos:long "3.604603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52dc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54191; 54191'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604603'^^xsd:double;
  dwc:latitude '51.746726'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618730'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746726 3.604603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746726"^^xsd:decimal ;
  dwc:decimalLongitude "3.604603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746726 3.604603)"^^geo:wktLiteral ;
  geo-pos:lat "51.746726"^^xsd:decimal ;
  geo-pos:long "3.604603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52db'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54192; 54192'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604603'^^xsd:double;
  dwc:latitude '51.746726'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618731'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719869 3.604606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719869"^^xsd:decimal ;
  dwc:decimalLongitude "3.604606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719869 3.604606)"^^geo:wktLiteral ;
  geo-pos:lat "51.719869"^^xsd:decimal ;
  geo-pos:long "3.604606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7700'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49897; 49897'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604606'^^xsd:double;
  dwc:latitude '51.719869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614695'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719869 3.604606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719869"^^xsd:decimal ;
  dwc:decimalLongitude "3.604606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719869 3.604606)"^^geo:wktLiteral ;
  geo-pos:lat "51.719869"^^xsd:decimal ;
  geo-pos:long "3.604606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ff'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49898; 49898'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604606'^^xsd:double;
  dwc:latitude '51.719869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614696'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4631'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53494; 53494'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618057'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4630'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53495; 53495'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618058'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-462f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53499; 53499'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618062'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-462e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53496; 53496'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618059'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-462d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53498; 53498'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618061'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-462c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53492; 53492'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618055'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-462b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53493; 53493'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618056'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-462a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53490; 53490'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618053'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4629'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53497; 53497'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618060'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732735"^^xsd:decimal ;
  dwc:decimalLongitude "3.604619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732735 3.604619)"^^geo:wktLiteral ;
  geo-pos:lat "51.732735"^^xsd:decimal ;
  geo-pos:long "3.604619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4628'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53491; 53491'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604619'^^xsd:double;
  dwc:latitude '51.732735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618054'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713745 3.604684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713745"^^xsd:decimal ;
  dwc:decimalLongitude "3.604684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713745 3.604684)"^^geo:wktLiteral ;
  geo-pos:lat "51.713745"^^xsd:decimal ;
  geo-pos:long "3.604684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b26'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56132; 56132'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.8416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604684'^^xsd:double;
  dwc:latitude '51.713745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620648'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748991 3.604792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748991"^^xsd:decimal ;
  dwc:decimalLongitude "3.604792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748991 3.604792)"^^geo:wktLiteral ;
  geo-pos:lat "51.748991"^^xsd:decimal ;
  geo-pos:long "3.604792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d13'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48031; 48031'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604792'^^xsd:double;
  dwc:latitude '51.748991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612945'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748991 3.604792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748991"^^xsd:decimal ;
  dwc:decimalLongitude "3.604792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748991 3.604792)"^^geo:wktLiteral ;
  geo-pos:lat "51.748991"^^xsd:decimal ;
  geo-pos:long "3.604792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d12'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48030; 48030'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.604792'^^xsd:double;
  dwc:latitude '51.748991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612944'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751175"^^xsd:decimal ;
  dwc:decimalLongitude "3.605024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  geo-pos:lat "51.751175"^^xsd:decimal ;
  geo-pos:long "3.605024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ce'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51771; 51771'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605024'^^xsd:double;
  dwc:latitude '51.751175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616455'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751175"^^xsd:decimal ;
  dwc:decimalLongitude "3.605024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  geo-pos:lat "51.751175"^^xsd:decimal ;
  geo-pos:long "3.605024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77cd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51768; 51768'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605024'^^xsd:double;
  dwc:latitude '51.751175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616452'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751175"^^xsd:decimal ;
  dwc:decimalLongitude "3.605024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  geo-pos:lat "51.751175"^^xsd:decimal ;
  geo-pos:long "3.605024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77cc'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51770; 51770'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605024'^^xsd:double;
  dwc:latitude '51.751175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616454'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751175"^^xsd:decimal ;
  dwc:decimalLongitude "3.605024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  geo-pos:lat "51.751175"^^xsd:decimal ;
  geo-pos:long "3.605024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51769; 51769'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605024'^^xsd:double;
  dwc:latitude '51.751175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616453'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751175"^^xsd:decimal ;
  dwc:decimalLongitude "3.605024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  geo-pos:lat "51.751175"^^xsd:decimal ;
  geo-pos:long "3.605024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ca'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51766; 51766'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605024'^^xsd:double;
  dwc:latitude '51.751175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616450'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751175"^^xsd:decimal ;
  dwc:decimalLongitude "3.605024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751175 3.605024)"^^geo:wktLiteral ;
  geo-pos:lat "51.751175"^^xsd:decimal ;
  geo-pos:long "3.605024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51767; 51767'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605024'^^xsd:double;
  dwc:latitude '51.751175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616451'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699964 3.605875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699964"^^xsd:decimal ;
  dwc:decimalLongitude "3.605875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699964 3.605875)"^^geo:wktLiteral ;
  geo-pos:lat "51.699964"^^xsd:decimal ;
  geo-pos:long "3.605875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ebc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52729; 52729'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605875'^^xsd:double;
  dwc:latitude '51.699964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617289'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699964 3.605875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699964"^^xsd:decimal ;
  dwc:decimalLongitude "3.605875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699964 3.605875)"^^geo:wktLiteral ;
  geo-pos:lat "51.699964"^^xsd:decimal ;
  geo-pos:long "3.605875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ebb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52728; 52728'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605875'^^xsd:double;
  dwc:latitude '51.699964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617288'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699964 3.605875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699964"^^xsd:decimal ;
  dwc:decimalLongitude "3.605875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699964 3.605875)"^^geo:wktLiteral ;
  geo-pos:lat "51.699964"^^xsd:decimal ;
  geo-pos:long "3.605875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52730; 52730'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605875'^^xsd:double;
  dwc:latitude '51.699964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617290'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699964 3.605875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699964"^^xsd:decimal ;
  dwc:decimalLongitude "3.605875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699964 3.605875)"^^geo:wktLiteral ;
  geo-pos:lat "51.699964"^^xsd:decimal ;
  geo-pos:long "3.605875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb9'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52731; 52731'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605875'^^xsd:double;
  dwc:latitude '51.699964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617291'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775519 3.605973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775519"^^xsd:decimal ;
  dwc:decimalLongitude "3.605973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775519 3.605973)"^^geo:wktLiteral ;
  geo-pos:lat "51.775519"^^xsd:decimal ;
  geo-pos:long "3.605973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d20'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48011; 48011'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605973'^^xsd:double;
  dwc:latitude '51.775519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612926'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775519 3.605973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775519"^^xsd:decimal ;
  dwc:decimalLongitude "3.605973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775519 3.605973)"^^geo:wktLiteral ;
  geo-pos:lat "51.775519"^^xsd:decimal ;
  geo-pos:long "3.605973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d1f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48014; 48014'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605973'^^xsd:double;
  dwc:latitude '51.775519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612930'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775519 3.605973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775519"^^xsd:decimal ;
  dwc:decimalLongitude "3.605973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775519 3.605973)"^^geo:wktLiteral ;
  geo-pos:lat "51.775519"^^xsd:decimal ;
  geo-pos:long "3.605973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d1e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48013; 48013'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605973'^^xsd:double;
  dwc:latitude '51.775519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612928'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775519 3.605973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775519"^^xsd:decimal ;
  dwc:decimalLongitude "3.605973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775519 3.605973)"^^geo:wktLiteral ;
  geo-pos:lat "51.775519"^^xsd:decimal ;
  geo-pos:long "3.605973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d1d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48012; 48012'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.605973'^^xsd:double;
  dwc:latitude '51.775519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612927'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719931 3.606475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719931"^^xsd:decimal ;
  dwc:decimalLongitude "3.606475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719931 3.606475)"^^geo:wktLiteral ;
  geo-pos:lat "51.719931"^^xsd:decimal ;
  geo-pos:long "3.606475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a48'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56387; 56387'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606475'^^xsd:double;
  dwc:latitude '51.719931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620907'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719931 3.606475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719931"^^xsd:decimal ;
  dwc:decimalLongitude "3.606475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719931 3.606475)"^^geo:wktLiteral ;
  geo-pos:lat "51.719931"^^xsd:decimal ;
  geo-pos:long "3.606475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a47'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56386; 56386'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606475'^^xsd:double;
  dwc:latitude '51.719931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620906'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719931 3.606475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719931"^^xsd:decimal ;
  dwc:decimalLongitude "3.606475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719931 3.606475)"^^geo:wktLiteral ;
  geo-pos:lat "51.719931"^^xsd:decimal ;
  geo-pos:long "3.606475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a46'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56385; 56385'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606475'^^xsd:double;
  dwc:latitude '51.719931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620905'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719931 3.606475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719931"^^xsd:decimal ;
  dwc:decimalLongitude "3.606475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719931 3.606475)"^^geo:wktLiteral ;
  geo-pos:lat "51.719931"^^xsd:decimal ;
  geo-pos:long "3.606475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a45'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56388; 56388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606475'^^xsd:double;
  dwc:latitude '51.719931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620908'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747444 3.606626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747444"^^xsd:decimal ;
  dwc:decimalLongitude "3.606626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747444 3.606626)"^^geo:wktLiteral ;
  geo-pos:lat "51.747444"^^xsd:decimal ;
  geo-pos:long "3.606626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-625d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45055; 45055'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606626'^^xsd:double;
  dwc:latitude '51.747444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610069'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747444 3.606626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747444"^^xsd:decimal ;
  dwc:decimalLongitude "3.606626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747444 3.606626)"^^geo:wktLiteral ;
  geo-pos:lat "51.747444"^^xsd:decimal ;
  geo-pos:long "3.606626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-625c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45056; 45056'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606626'^^xsd:double;
  dwc:latitude '51.747444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610070'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792545 3.606665)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792545"^^xsd:decimal ;
  dwc:decimalLongitude "3.606665"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792545 3.606665)"^^geo:wktLiteral ;
  geo-pos:lat "51.792545"^^xsd:decimal ;
  geo-pos:long "3.606665"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-436b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43035; 43035'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606665'^^xsd:double;
  dwc:latitude '51.792545'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608071'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768501 3.606778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768501"^^xsd:decimal ;
  dwc:decimalLongitude "3.606778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768501 3.606778)"^^geo:wktLiteral ;
  geo-pos:lat "51.768501"^^xsd:decimal ;
  geo-pos:long "3.606778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6279'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45026; 45026'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606778'^^xsd:double;
  dwc:latitude '51.768501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610038'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707278 3.606783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707278"^^xsd:decimal ;
  dwc:decimalLongitude "3.606783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707278 3.606783)"^^geo:wktLiteral ;
  geo-pos:lat "51.707278"^^xsd:decimal ;
  geo-pos:long "3.606783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c48'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41380; 41380'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.606783'^^xsd:double;
  dwc:latitude '51.707278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606563'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772447"^^xsd:decimal ;
  dwc:decimalLongitude "3.607034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  geo-pos:lat "51.772447"^^xsd:decimal ;
  geo-pos:long "3.607034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4096'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57061; 57061'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607034'^^xsd:double;
  dwc:latitude '51.772447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621486'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772447"^^xsd:decimal ;
  dwc:decimalLongitude "3.607034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  geo-pos:lat "51.772447"^^xsd:decimal ;
  geo-pos:long "3.607034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4095'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57060; 57060'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607034'^^xsd:double;
  dwc:latitude '51.772447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621484'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772447"^^xsd:decimal ;
  dwc:decimalLongitude "3.607034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  geo-pos:lat "51.772447"^^xsd:decimal ;
  geo-pos:long "3.607034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4094'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57064; 57064'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607034'^^xsd:double;
  dwc:latitude '51.772447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621490'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772447"^^xsd:decimal ;
  dwc:decimalLongitude "3.607034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  geo-pos:lat "51.772447"^^xsd:decimal ;
  geo-pos:long "3.607034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4093'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57063; 57063'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607034'^^xsd:double;
  dwc:latitude '51.772447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621489'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772447"^^xsd:decimal ;
  dwc:decimalLongitude "3.607034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772447 3.607034)"^^geo:wktLiteral ;
  geo-pos:lat "51.772447"^^xsd:decimal ;
  geo-pos:long "3.607034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4092'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57062; 57062'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607034'^^xsd:double;
  dwc:latitude '51.772447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621488'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770387 3.607325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770387"^^xsd:decimal ;
  dwc:decimalLongitude "3.607325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770387 3.607325)"^^geo:wktLiteral ;
  geo-pos:lat "51.770387"^^xsd:decimal ;
  geo-pos:long "3.607325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f05'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52640; 52640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607325'^^xsd:double;
  dwc:latitude '51.770387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616412'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770387 3.607325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770387"^^xsd:decimal ;
  dwc:decimalLongitude "3.607325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770387 3.607325)"^^geo:wktLiteral ;
  geo-pos:lat "51.770387"^^xsd:decimal ;
  geo-pos:long "3.607325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f04'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52641; 52641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607325'^^xsd:double;
  dwc:latitude '51.770387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616413'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750721"^^xsd:decimal ;
  dwc:decimalLongitude "3.607626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  geo-pos:lat "51.750721"^^xsd:decimal ;
  geo-pos:long "3.607626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d31'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48458; 48458'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607626'^^xsd:double;
  dwc:latitude '51.750721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613302'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750721"^^xsd:decimal ;
  dwc:decimalLongitude "3.607626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  geo-pos:lat "51.750721"^^xsd:decimal ;
  geo-pos:long "3.607626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d30'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48463; 48463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607626'^^xsd:double;
  dwc:latitude '51.750721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613307'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750721"^^xsd:decimal ;
  dwc:decimalLongitude "3.607626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  geo-pos:lat "51.750721"^^xsd:decimal ;
  geo-pos:long "3.607626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d2f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48461; 48461'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607626'^^xsd:double;
  dwc:latitude '51.750721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613305'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750721"^^xsd:decimal ;
  dwc:decimalLongitude "3.607626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  geo-pos:lat "51.750721"^^xsd:decimal ;
  geo-pos:long "3.607626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d2e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48460; 48460'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607626'^^xsd:double;
  dwc:latitude '51.750721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613304'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750721"^^xsd:decimal ;
  dwc:decimalLongitude "3.607626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  geo-pos:lat "51.750721"^^xsd:decimal ;
  geo-pos:long "3.607626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d2d'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48462; 48462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607626'^^xsd:double;
  dwc:latitude '51.750721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613306'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750721"^^xsd:decimal ;
  dwc:decimalLongitude "3.607626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  geo-pos:lat "51.750721"^^xsd:decimal ;
  geo-pos:long "3.607626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d2c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48464; 48464'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607626'^^xsd:double;
  dwc:latitude '51.750721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613308'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750721"^^xsd:decimal ;
  dwc:decimalLongitude "3.607626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750721 3.607626)"^^geo:wktLiteral ;
  geo-pos:lat "51.750721"^^xsd:decimal ;
  geo-pos:long "3.607626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d2b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48459; 48459'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607626'^^xsd:double;
  dwc:latitude '51.750721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613303'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694487 3.607871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694487"^^xsd:decimal ;
  dwc:decimalLongitude "3.607871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694487 3.607871)"^^geo:wktLiteral ;
  geo-pos:lat "51.694487"^^xsd:decimal ;
  geo-pos:long "3.607871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55687; 55687'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.910555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.607871'^^xsd:double;
  dwc:latitude '51.694487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620157'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771398"^^xsd:decimal ;
  dwc:decimalLongitude "3.608164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  geo-pos:lat "51.771398"^^xsd:decimal ;
  geo-pos:long "3.608164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53328; 53328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608164'^^xsd:double;
  dwc:latitude '51.771398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617894'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771398"^^xsd:decimal ;
  dwc:decimalLongitude "3.608164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  geo-pos:lat "51.771398"^^xsd:decimal ;
  geo-pos:long "3.608164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c6'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53324; 53324'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608164'^^xsd:double;
  dwc:latitude '51.771398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617889'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771398"^^xsd:decimal ;
  dwc:decimalLongitude "3.608164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  geo-pos:lat "51.771398"^^xsd:decimal ;
  geo-pos:long "3.608164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53325; 53325'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608164'^^xsd:double;
  dwc:latitude '51.771398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617891'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771398"^^xsd:decimal ;
  dwc:decimalLongitude "3.608164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  geo-pos:lat "51.771398"^^xsd:decimal ;
  geo-pos:long "3.608164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53326; 53326'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608164'^^xsd:double;
  dwc:latitude '51.771398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617892'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771398"^^xsd:decimal ;
  dwc:decimalLongitude "3.608164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  geo-pos:lat "51.771398"^^xsd:decimal ;
  geo-pos:long "3.608164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53329; 53329'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608164'^^xsd:double;
  dwc:latitude '51.771398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617895'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771398"^^xsd:decimal ;
  dwc:decimalLongitude "3.608164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771398 3.608164)"^^geo:wktLiteral ;
  geo-pos:lat "51.771398"^^xsd:decimal ;
  geo-pos:long "3.608164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53327; 53327'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608164'^^xsd:double;
  dwc:latitude '51.771398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617893'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697551 3.60823)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697551"^^xsd:decimal ;
  dwc:decimalLongitude "3.60823"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697551 3.60823)"^^geo:wktLiteral ;
  geo-pos:lat "51.697551"^^xsd:decimal ;
  geo-pos:long "3.60823"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40471; 40471'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.956944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60823'^^xsd:double;
  dwc:latitude '51.697551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605628'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697551 3.60823)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697551"^^xsd:decimal ;
  dwc:decimalLongitude "3.60823"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697551 3.60823)"^^geo:wktLiteral ;
  geo-pos:lat "51.697551"^^xsd:decimal ;
  geo-pos:long "3.60823"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40470; 40470'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.956944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60823'^^xsd:double;
  dwc:latitude '51.697551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605627'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697551 3.60823)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697551"^^xsd:decimal ;
  dwc:decimalLongitude "3.60823"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697551 3.60823)"^^geo:wktLiteral ;
  geo-pos:lat "51.697551"^^xsd:decimal ;
  geo-pos:long "3.60823"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40472; 40472'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.956944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60823'^^xsd:double;
  dwc:latitude '51.697551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605629'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756687 3.608358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756687"^^xsd:decimal ;
  dwc:decimalLongitude "3.608358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756687 3.608358)"^^geo:wktLiteral ;
  geo-pos:lat "51.756687"^^xsd:decimal ;
  geo-pos:long "3.608358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4086'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57079; 57079'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608358'^^xsd:double;
  dwc:latitude '51.756687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621506'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79054 3.608422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79054"^^xsd:decimal ;
  dwc:decimalLongitude "3.608422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79054 3.608422)"^^geo:wktLiteral ;
  geo-pos:lat "51.79054"^^xsd:decimal ;
  geo-pos:long "3.608422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5044'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46895; 46895'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608422'^^xsd:double;
  dwc:latitude '51.79054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611794'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79054 3.608422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79054"^^xsd:decimal ;
  dwc:decimalLongitude "3.608422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79054 3.608422)"^^geo:wktLiteral ;
  geo-pos:lat "51.79054"^^xsd:decimal ;
  geo-pos:long "3.608422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5043'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46892; 46892'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608422'^^xsd:double;
  dwc:latitude '51.79054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611791'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79054 3.608422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79054"^^xsd:decimal ;
  dwc:decimalLongitude "3.608422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79054 3.608422)"^^geo:wktLiteral ;
  geo-pos:lat "51.79054"^^xsd:decimal ;
  geo-pos:long "3.608422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5042'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46894; 46894'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608422'^^xsd:double;
  dwc:latitude '51.79054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611793'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79054 3.608422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79054"^^xsd:decimal ;
  dwc:decimalLongitude "3.608422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79054 3.608422)"^^geo:wktLiteral ;
  geo-pos:lat "51.79054"^^xsd:decimal ;
  geo-pos:long "3.608422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5041'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46893; 46893'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608422'^^xsd:double;
  dwc:latitude '51.79054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611792'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756795 3.608461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756795"^^xsd:decimal ;
  dwc:decimalLongitude "3.608461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756795 3.608461)"^^geo:wktLiteral ;
  geo-pos:lat "51.756795"^^xsd:decimal ;
  geo-pos:long "3.608461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55048; 55048'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608461'^^xsd:double;
  dwc:latitude '51.756795'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619603'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694968 3.608803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694968"^^xsd:decimal ;
  dwc:decimalLongitude "3.608803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694968 3.608803)"^^geo:wktLiteral ;
  geo-pos:lat "51.694968"^^xsd:decimal ;
  geo-pos:long "3.608803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5265'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54334; 54334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608803'^^xsd:double;
  dwc:latitude '51.694968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618876'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694968 3.608803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694968"^^xsd:decimal ;
  dwc:decimalLongitude "3.608803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694968 3.608803)"^^geo:wktLiteral ;
  geo-pos:lat "51.694968"^^xsd:decimal ;
  geo-pos:long "3.608803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5264'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54335; 54335'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608803'^^xsd:double;
  dwc:latitude '51.694968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618877'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694968 3.608803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694968"^^xsd:decimal ;
  dwc:decimalLongitude "3.608803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694968 3.608803)"^^geo:wktLiteral ;
  geo-pos:lat "51.694968"^^xsd:decimal ;
  geo-pos:long "3.608803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5263'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54333; 54333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608803'^^xsd:double;
  dwc:latitude '51.694968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618875'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770271 3.608903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770271"^^xsd:decimal ;
  dwc:decimalLongitude "3.608903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770271 3.608903)"^^geo:wktLiteral ;
  geo-pos:lat "51.770271"^^xsd:decimal ;
  geo-pos:long "3.608903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7392'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39511; 39511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608903'^^xsd:double;
  dwc:latitude '51.770271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604775'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701225 3.608916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701225"^^xsd:decimal ;
  dwc:decimalLongitude "3.608916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701225 3.608916)"^^geo:wktLiteral ;
  geo-pos:lat "51.701225"^^xsd:decimal ;
  geo-pos:long "3.608916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48570; 48570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.4375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608916'^^xsd:double;
  dwc:latitude '51.701225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613407'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701225 3.608916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701225"^^xsd:decimal ;
  dwc:decimalLongitude "3.608916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701225 3.608916)"^^geo:wktLiteral ;
  geo-pos:lat "51.701225"^^xsd:decimal ;
  geo-pos:long "3.608916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ccd'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48571; 48571'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.4375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608916'^^xsd:double;
  dwc:latitude '51.701225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613408'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773561 3.608933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773561"^^xsd:decimal ;
  dwc:decimalLongitude "3.608933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773561 3.608933)"^^geo:wktLiteral ;
  geo-pos:lat "51.773561"^^xsd:decimal ;
  geo-pos:long "3.608933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4300'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43159; 43159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608933'^^xsd:double;
  dwc:latitude '51.773561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608268'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773561 3.608933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773561"^^xsd:decimal ;
  dwc:decimalLongitude "3.608933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773561 3.608933)"^^geo:wktLiteral ;
  geo-pos:lat "51.773561"^^xsd:decimal ;
  geo-pos:long "3.608933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43158; 43158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608933'^^xsd:double;
  dwc:latitude '51.773561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608267'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773561 3.608933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773561"^^xsd:decimal ;
  dwc:decimalLongitude "3.608933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773561 3.608933)"^^geo:wktLiteral ;
  geo-pos:lat "51.773561"^^xsd:decimal ;
  geo-pos:long "3.608933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43160; 43160'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608933'^^xsd:double;
  dwc:latitude '51.773561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608269'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773561 3.608933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773561"^^xsd:decimal ;
  dwc:decimalLongitude "3.608933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773561 3.608933)"^^geo:wktLiteral ;
  geo-pos:lat "51.773561"^^xsd:decimal ;
  geo-pos:long "3.608933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42fd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43157; 43157'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.608933'^^xsd:double;
  dwc:latitude '51.773561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608266'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773282 3.609016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773282"^^xsd:decimal ;
  dwc:decimalLongitude "3.609016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773282 3.609016)"^^geo:wktLiteral ;
  geo-pos:lat "51.773282"^^xsd:decimal ;
  geo-pos:long "3.609016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55600; 55600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609016'^^xsd:double;
  dwc:latitude '51.773282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620075'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722515 3.609246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722515"^^xsd:decimal ;
  dwc:decimalLongitude "3.609246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722515 3.609246)"^^geo:wktLiteral ;
  geo-pos:lat "51.722515"^^xsd:decimal ;
  geo-pos:long "3.609246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6442'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49204; 49204'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609246'^^xsd:double;
  dwc:latitude '51.722515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613484'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69367 3.609292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69367"^^xsd:decimal ;
  dwc:decimalLongitude "3.609292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69367 3.609292)"^^geo:wktLiteral ;
  geo-pos:lat "51.69367"^^xsd:decimal ;
  geo-pos:long "3.609292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f84'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47126; 47126'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609292'^^xsd:double;
  dwc:latitude '51.69367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612086'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69367 3.609292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69367"^^xsd:decimal ;
  dwc:decimalLongitude "3.609292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69367 3.609292)"^^geo:wktLiteral ;
  geo-pos:lat "51.69367"^^xsd:decimal ;
  geo-pos:long "3.609292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f83'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47127; 47127'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609292'^^xsd:double;
  dwc:latitude '51.69367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612087'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750918 3.609425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750918"^^xsd:decimal ;
  dwc:decimalLongitude "3.609425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750918 3.609425)"^^geo:wktLiteral ;
  geo-pos:lat "51.750918"^^xsd:decimal ;
  geo-pos:long "3.609425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7219'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43525; 43525'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609425'^^xsd:double;
  dwc:latitude '51.750918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608590'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721704 3.609597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721704"^^xsd:decimal ;
  dwc:decimalLongitude "3.609597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721704 3.609597)"^^geo:wktLiteral ;
  geo-pos:lat "51.721704"^^xsd:decimal ;
  geo-pos:long "3.609597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58bc'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45952; 45952'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609597'^^xsd:double;
  dwc:latitude '51.721704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610879'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721704 3.609597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721704"^^xsd:decimal ;
  dwc:decimalLongitude "3.609597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721704 3.609597)"^^geo:wktLiteral ;
  geo-pos:lat "51.721704"^^xsd:decimal ;
  geo-pos:long "3.609597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58be'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45954; 45954'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609597'^^xsd:double;
  dwc:latitude '51.721704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610881'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721704 3.609597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721704"^^xsd:decimal ;
  dwc:decimalLongitude "3.609597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721704 3.609597)"^^geo:wktLiteral ;
  geo-pos:lat "51.721704"^^xsd:decimal ;
  geo-pos:long "3.609597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45953; 45953'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609597'^^xsd:double;
  dwc:latitude '51.721704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610880'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695915 3.609814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695915"^^xsd:decimal ;
  dwc:decimalLongitude "3.609814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695915 3.609814)"^^geo:wktLiteral ;
  geo-pos:lat "51.695915"^^xsd:decimal ;
  geo-pos:long "3.609814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-451c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53773; 53773'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609814'^^xsd:double;
  dwc:latitude '51.695915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618294'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695915 3.609814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695915"^^xsd:decimal ;
  dwc:decimalLongitude "3.609814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695915 3.609814)"^^geo:wktLiteral ;
  geo-pos:lat "51.695915"^^xsd:decimal ;
  geo-pos:long "3.609814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-451b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53774; 53774'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609814'^^xsd:double;
  dwc:latitude '51.695915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618295'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696086"^^xsd:decimal ;
  dwc:decimalLongitude "3.609918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  geo-pos:lat "51.696086"^^xsd:decimal ;
  geo-pos:long "3.609918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-451f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53776; 53776'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609918'^^xsd:double;
  dwc:latitude '51.696086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618297'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696086"^^xsd:decimal ;
  dwc:decimalLongitude "3.609918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  geo-pos:lat "51.696086"^^xsd:decimal ;
  geo-pos:long "3.609918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-451e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53777; 53777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609918'^^xsd:double;
  dwc:latitude '51.696086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618298'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696086"^^xsd:decimal ;
  dwc:decimalLongitude "3.609918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  geo-pos:lat "51.696086"^^xsd:decimal ;
  geo-pos:long "3.609918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-451d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53779; 53779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609918'^^xsd:double;
  dwc:latitude '51.696086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618300'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696086"^^xsd:decimal ;
  dwc:decimalLongitude "3.609918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  geo-pos:lat "51.696086"^^xsd:decimal ;
  geo-pos:long "3.609918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-451a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53775; 53775'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609918'^^xsd:double;
  dwc:latitude '51.696086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618296'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696086"^^xsd:decimal ;
  dwc:decimalLongitude "3.609918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696086 3.609918)"^^geo:wktLiteral ;
  geo-pos:lat "51.696086"^^xsd:decimal ;
  geo-pos:long "3.609918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4519'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53778; 53778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.609918'^^xsd:double;
  dwc:latitude '51.696086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618299'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793868 3.60996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793868"^^xsd:decimal ;
  dwc:decimalLongitude "3.60996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793868 3.60996)"^^geo:wktLiteral ;
  geo-pos:lat "51.793868"^^xsd:decimal ;
  geo-pos:long "3.60996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b1b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56149; 56149'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.60996'^^xsd:double;
  dwc:latitude '51.793868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620666'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754538 3.610212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754538"^^xsd:decimal ;
  dwc:decimalLongitude "3.610212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754538 3.610212)"^^geo:wktLiteral ;
  geo-pos:lat "51.754538"^^xsd:decimal ;
  geo-pos:long "3.610212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a9a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56290; 56290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610212'^^xsd:double;
  dwc:latitude '51.754538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620808'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794064 3.610238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794064"^^xsd:decimal ;
  dwc:decimalLongitude "3.610238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794064 3.610238)"^^geo:wktLiteral ;
  geo-pos:lat "51.794064"^^xsd:decimal ;
  geo-pos:long "3.610238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44907; 44907'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610238'^^xsd:double;
  dwc:latitude '51.794064'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609922'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722743"^^xsd:decimal ;
  dwc:decimalLongitude "3.610334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  geo-pos:lat "51.722743"^^xsd:decimal ;
  geo-pos:long "3.610334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-526c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54327; 54327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610334'^^xsd:double;
  dwc:latitude '51.722743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618869'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722743"^^xsd:decimal ;
  dwc:decimalLongitude "3.610334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  geo-pos:lat "51.722743"^^xsd:decimal ;
  geo-pos:long "3.610334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-526b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54326; 54326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610334'^^xsd:double;
  dwc:latitude '51.722743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618868'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722743"^^xsd:decimal ;
  dwc:decimalLongitude "3.610334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  geo-pos:lat "51.722743"^^xsd:decimal ;
  geo-pos:long "3.610334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-526a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54328; 54328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610334'^^xsd:double;
  dwc:latitude '51.722743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618870'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722743"^^xsd:decimal ;
  dwc:decimalLongitude "3.610334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  geo-pos:lat "51.722743"^^xsd:decimal ;
  geo-pos:long "3.610334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5269'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54324; 54324'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610334'^^xsd:double;
  dwc:latitude '51.722743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618866'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722743"^^xsd:decimal ;
  dwc:decimalLongitude "3.610334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  geo-pos:lat "51.722743"^^xsd:decimal ;
  geo-pos:long "3.610334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5268'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54323; 54323'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610334'^^xsd:double;
  dwc:latitude '51.722743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618865'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722743"^^xsd:decimal ;
  dwc:decimalLongitude "3.610334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722743 3.610334)"^^geo:wktLiteral ;
  geo-pos:lat "51.722743"^^xsd:decimal ;
  geo-pos:long "3.610334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5267'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54325; 54325'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610334'^^xsd:double;
  dwc:latitude '51.722743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618867'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751282 3.610487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751282"^^xsd:decimal ;
  dwc:decimalLongitude "3.610487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751282 3.610487)"^^geo:wktLiteral ;
  geo-pos:lat "51.751282"^^xsd:decimal ;
  geo-pos:long "3.610487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70bf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41763; 41763'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610487'^^xsd:double;
  dwc:latitude '51.751282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606903'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726886 3.610897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726886"^^xsd:decimal ;
  dwc:decimalLongitude "3.610897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726886 3.610897)"^^geo:wktLiteral ;
  geo-pos:lat "51.726886"^^xsd:decimal ;
  geo-pos:long "3.610897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7484'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42314; 42314'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610897'^^xsd:double;
  dwc:latitude '51.726886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607463'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726886 3.610897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726886"^^xsd:decimal ;
  dwc:decimalLongitude "3.610897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726886 3.610897)"^^geo:wktLiteral ;
  geo-pos:lat "51.726886"^^xsd:decimal ;
  geo-pos:long "3.610897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7483'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42313; 42313'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610897'^^xsd:double;
  dwc:latitude '51.726886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607460'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705629 3.610987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705629"^^xsd:decimal ;
  dwc:decimalLongitude "3.610987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705629 3.610987)"^^geo:wktLiteral ;
  geo-pos:lat "51.705629"^^xsd:decimal ;
  geo-pos:long "3.610987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44894; 44894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.695'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.610987'^^xsd:double;
  dwc:latitude '51.705629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609908'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72307 3.611497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72307"^^xsd:decimal ;
  dwc:decimalLongitude "3.611497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72307 3.611497)"^^geo:wktLiteral ;
  geo-pos:lat "51.72307"^^xsd:decimal ;
  geo-pos:long "3.611497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41825; 41825'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611497'^^xsd:double;
  dwc:latitude '51.72307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606957'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72307 3.611497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72307"^^xsd:decimal ;
  dwc:decimalLongitude "3.611497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72307 3.611497)"^^geo:wktLiteral ;
  geo-pos:lat "51.72307"^^xsd:decimal ;
  geo-pos:long "3.611497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41826; 41826'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611497'^^xsd:double;
  dwc:latitude '51.72307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606958'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774636 3.611527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774636"^^xsd:decimal ;
  dwc:decimalLongitude "3.611527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774636 3.611527)"^^geo:wktLiteral ;
  geo-pos:lat "51.774636"^^xsd:decimal ;
  geo-pos:long "3.611527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54174; 54174'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611527'^^xsd:double;
  dwc:latitude '51.774636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618453'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774636 3.611527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774636"^^xsd:decimal ;
  dwc:decimalLongitude "3.611527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774636 3.611527)"^^geo:wktLiteral ;
  geo-pos:lat "51.774636"^^xsd:decimal ;
  geo-pos:long "3.611527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ed'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54173; 54173'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611527'^^xsd:double;
  dwc:latitude '51.774636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618452'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726279 3.6117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726279"^^xsd:decimal ;
  dwc:decimalLongitude "3.6117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726279 3.6117)"^^geo:wktLiteral ;
  geo-pos:lat "51.726279"^^xsd:decimal ;
  geo-pos:long "3.6117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45217; 45217'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.955555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6117'^^xsd:double;
  dwc:latitude '51.726279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610230'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696013"^^xsd:decimal ;
  dwc:decimalLongitude "3.611812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  geo-pos:lat "51.696013"^^xsd:decimal ;
  geo-pos:long "3.611812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5262'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54341; 54341'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611812'^^xsd:double;
  dwc:latitude '51.696013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618884'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696013"^^xsd:decimal ;
  dwc:decimalLongitude "3.611812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  geo-pos:lat "51.696013"^^xsd:decimal ;
  geo-pos:long "3.611812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5261'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54338; 54338'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611812'^^xsd:double;
  dwc:latitude '51.696013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618881'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696013"^^xsd:decimal ;
  dwc:decimalLongitude "3.611812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  geo-pos:lat "51.696013"^^xsd:decimal ;
  geo-pos:long "3.611812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5260'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54340; 54340'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611812'^^xsd:double;
  dwc:latitude '51.696013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618883'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696013"^^xsd:decimal ;
  dwc:decimalLongitude "3.611812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  geo-pos:lat "51.696013"^^xsd:decimal ;
  geo-pos:long "3.611812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-525f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54336; 54336'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611812'^^xsd:double;
  dwc:latitude '51.696013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618879'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696013"^^xsd:decimal ;
  dwc:decimalLongitude "3.611812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  geo-pos:lat "51.696013"^^xsd:decimal ;
  geo-pos:long "3.611812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-525e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54339; 54339'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611812'^^xsd:double;
  dwc:latitude '51.696013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618882'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696013"^^xsd:decimal ;
  dwc:decimalLongitude "3.611812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  geo-pos:lat "51.696013"^^xsd:decimal ;
  geo-pos:long "3.611812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-525d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54337; 54337'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611812'^^xsd:double;
  dwc:latitude '51.696013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618880'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696013"^^xsd:decimal ;
  dwc:decimalLongitude "3.611812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696013 3.611812)"^^geo:wktLiteral ;
  geo-pos:lat "51.696013"^^xsd:decimal ;
  geo-pos:long "3.611812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-525c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54342; 54342'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611812'^^xsd:double;
  dwc:latitude '51.696013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618885'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792122"^^xsd:decimal ;
  dwc:decimalLongitude "3.61188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  geo-pos:lat "51.792122"^^xsd:decimal ;
  geo-pos:long "3.61188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51258; 51258'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.61188'^^xsd:double;
  dwc:latitude '51.792122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615924'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792122"^^xsd:decimal ;
  dwc:decimalLongitude "3.61188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  geo-pos:lat "51.792122"^^xsd:decimal ;
  geo-pos:long "3.61188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ed'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51259; 51259'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.61188'^^xsd:double;
  dwc:latitude '51.792122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615925'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792122"^^xsd:decimal ;
  dwc:decimalLongitude "3.61188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  geo-pos:lat "51.792122"^^xsd:decimal ;
  geo-pos:long "3.61188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51261; 51261'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.61188'^^xsd:double;
  dwc:latitude '51.792122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615927'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792122"^^xsd:decimal ;
  dwc:decimalLongitude "3.61188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  geo-pos:lat "51.792122"^^xsd:decimal ;
  geo-pos:long "3.61188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49eb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51260; 51260'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.61188'^^xsd:double;
  dwc:latitude '51.792122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615926'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792122"^^xsd:decimal ;
  dwc:decimalLongitude "3.61188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792122 3.61188)"^^geo:wktLiteral ;
  geo-pos:lat "51.792122"^^xsd:decimal ;
  geo-pos:long "3.61188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51262; 51262'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.61188'^^xsd:double;
  dwc:latitude '51.792122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615928'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736753 3.611913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736753"^^xsd:decimal ;
  dwc:decimalLongitude "3.611913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736753 3.611913)"^^geo:wktLiteral ;
  geo-pos:lat "51.736753"^^xsd:decimal ;
  geo-pos:long "3.611913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e6c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55143; 55143'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611913'^^xsd:double;
  dwc:latitude '51.736753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619661'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725711 3.611967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725711"^^xsd:decimal ;
  dwc:decimalLongitude "3.611967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725711 3.611967)"^^geo:wktLiteral ;
  geo-pos:lat "51.725711"^^xsd:decimal ;
  geo-pos:long "3.611967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-662f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39751; 39751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.440555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611967'^^xsd:double;
  dwc:latitude '51.725711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604983'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725711 3.611967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725711"^^xsd:decimal ;
  dwc:decimalLongitude "3.611967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725711 3.611967)"^^geo:wktLiteral ;
  geo-pos:lat "51.725711"^^xsd:decimal ;
  geo-pos:long "3.611967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-662e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39752; 39752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.440555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611967'^^xsd:double;
  dwc:latitude '51.725711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604984'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725711 3.611967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725711"^^xsd:decimal ;
  dwc:decimalLongitude "3.611967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725711 3.611967)"^^geo:wktLiteral ;
  geo-pos:lat "51.725711"^^xsd:decimal ;
  geo-pos:long "3.611967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-662d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39750; 39750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.440555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.611967'^^xsd:double;
  dwc:latitude '51.725711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604982'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801679 3.612139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801679"^^xsd:decimal ;
  dwc:decimalLongitude "3.612139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801679 3.612139)"^^geo:wktLiteral ;
  geo-pos:lat "51.801679"^^xsd:decimal ;
  geo-pos:long "3.612139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39579; 39579'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.323333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.612139'^^xsd:double;
  dwc:latitude '51.801679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604836'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801679 3.612139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801679"^^xsd:decimal ;
  dwc:decimalLongitude "3.612139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801679 3.612139)"^^geo:wktLiteral ;
  geo-pos:lat "51.801679"^^xsd:decimal ;
  geo-pos:long "3.612139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39580; 39580'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.323333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.612139'^^xsd:double;
  dwc:latitude '51.801679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604837'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801679 3.612139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801679"^^xsd:decimal ;
  dwc:decimalLongitude "3.612139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801679 3.612139)"^^geo:wktLiteral ;
  geo-pos:lat "51.801679"^^xsd:decimal ;
  geo-pos:long "3.612139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-669f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39578; 39578'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.323333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.612139'^^xsd:double;
  dwc:latitude '51.801679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604835'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795768 3.612741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795768"^^xsd:decimal ;
  dwc:decimalLongitude "3.612741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795768 3.612741)"^^geo:wktLiteral ;
  geo-pos:lat "51.795768"^^xsd:decimal ;
  geo-pos:long "3.612741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7259'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43426; 43426'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.612741'^^xsd:double;
  dwc:latitude '51.795768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608503'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795768 3.612741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795768"^^xsd:decimal ;
  dwc:decimalLongitude "3.612741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795768 3.612741)"^^geo:wktLiteral ;
  geo-pos:lat "51.795768"^^xsd:decimal ;
  geo-pos:long "3.612741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7258'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43427; 43427'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.612741'^^xsd:double;
  dwc:latitude '51.795768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608504'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795768 3.612741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795768"^^xsd:decimal ;
  dwc:decimalLongitude "3.612741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795768 3.612741)"^^geo:wktLiteral ;
  geo-pos:lat "51.795768"^^xsd:decimal ;
  geo-pos:long "3.612741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7257'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43428; 43428'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.612741'^^xsd:double;
  dwc:latitude '51.795768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608505'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729832 3.613123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729832"^^xsd:decimal ;
  dwc:decimalLongitude "3.613123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729832 3.613123)"^^geo:wktLiteral ;
  geo-pos:lat "51.729832"^^xsd:decimal ;
  geo-pos:long "3.613123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cdd'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48098; 48098'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613123'^^xsd:double;
  dwc:latitude '51.729832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613012'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725525 3.613137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725525"^^xsd:decimal ;
  dwc:decimalLongitude "3.613137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725525 3.613137)"^^geo:wktLiteral ;
  geo-pos:lat "51.725525"^^xsd:decimal ;
  geo-pos:long "3.613137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55682; 55682'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613137'^^xsd:double;
  dwc:latitude '51.725525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620152'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725525 3.613137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725525"^^xsd:decimal ;
  dwc:decimalLongitude "3.613137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725525 3.613137)"^^geo:wktLiteral ;
  geo-pos:lat "51.725525"^^xsd:decimal ;
  geo-pos:long "3.613137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55683; 55683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613137'^^xsd:double;
  dwc:latitude '51.725525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620153'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725525 3.613137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725525"^^xsd:decimal ;
  dwc:decimalLongitude "3.613137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725525 3.613137)"^^geo:wktLiteral ;
  geo-pos:lat "51.725525"^^xsd:decimal ;
  geo-pos:long "3.613137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55684; 55684'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613137'^^xsd:double;
  dwc:latitude '51.725525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620154'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753848 3.613274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753848"^^xsd:decimal ;
  dwc:decimalLongitude "3.613274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753848 3.613274)"^^geo:wktLiteral ;
  geo-pos:lat "51.753848"^^xsd:decimal ;
  geo-pos:long "3.613274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6484'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49116; 49116'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613274'^^xsd:double;
  dwc:latitude '51.753848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613940'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753848 3.613274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753848"^^xsd:decimal ;
  dwc:decimalLongitude "3.613274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753848 3.613274)"^^geo:wktLiteral ;
  geo-pos:lat "51.753848"^^xsd:decimal ;
  geo-pos:long "3.613274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6483'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49115; 49115'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613274'^^xsd:double;
  dwc:latitude '51.753848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613939'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753848 3.613274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753848"^^xsd:decimal ;
  dwc:decimalLongitude "3.613274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753848 3.613274)"^^geo:wktLiteral ;
  geo-pos:lat "51.753848"^^xsd:decimal ;
  geo-pos:long "3.613274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6482'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49117; 49117'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613274'^^xsd:double;
  dwc:latitude '51.753848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613941'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697154 3.613694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697154"^^xsd:decimal ;
  dwc:decimalLongitude "3.613694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697154 3.613694)"^^geo:wktLiteral ;
  geo-pos:lat "51.697154"^^xsd:decimal ;
  geo-pos:long "3.613694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e19'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55246; 55246'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613694'^^xsd:double;
  dwc:latitude '51.697154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619763'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701236 3.613778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701236"^^xsd:decimal ;
  dwc:decimalLongitude "3.613778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701236 3.613778)"^^geo:wktLiteral ;
  geo-pos:lat "51.701236"^^xsd:decimal ;
  geo-pos:long "3.613778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7453'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39252; 39252'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '7.8902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613778'^^xsd:double;
  dwc:latitude '51.701236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604515'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701236 3.613778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701236"^^xsd:decimal ;
  dwc:decimalLongitude "3.613778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701236 3.613778)"^^geo:wktLiteral ;
  geo-pos:lat "51.701236"^^xsd:decimal ;
  geo-pos:long "3.613778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7452'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39251; 39251'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '7.8902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.613778'^^xsd:double;
  dwc:latitude '51.701236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604514'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776628"^^xsd:decimal ;
  dwc:decimalLongitude "3.614004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  geo-pos:lat "51.776628"^^xsd:decimal ;
  geo-pos:long "3.614004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d2d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41143; 41143'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614004'^^xsd:double;
  dwc:latitude '51.776628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606366'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776628"^^xsd:decimal ;
  dwc:decimalLongitude "3.614004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  geo-pos:lat "51.776628"^^xsd:decimal ;
  geo-pos:long "3.614004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d2c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41146; 41146'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614004'^^xsd:double;
  dwc:latitude '51.776628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606369'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776628"^^xsd:decimal ;
  dwc:decimalLongitude "3.614004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  geo-pos:lat "51.776628"^^xsd:decimal ;
  geo-pos:long "3.614004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d2b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41144; 41144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614004'^^xsd:double;
  dwc:latitude '51.776628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606367'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776628"^^xsd:decimal ;
  dwc:decimalLongitude "3.614004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  geo-pos:lat "51.776628"^^xsd:decimal ;
  geo-pos:long "3.614004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d2a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41142; 41142'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614004'^^xsd:double;
  dwc:latitude '51.776628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606365'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776628"^^xsd:decimal ;
  dwc:decimalLongitude "3.614004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  geo-pos:lat "51.776628"^^xsd:decimal ;
  geo-pos:long "3.614004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d29'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41145; 41145'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614004'^^xsd:double;
  dwc:latitude '51.776628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606368'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776628"^^xsd:decimal ;
  dwc:decimalLongitude "3.614004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776628 3.614004)"^^geo:wktLiteral ;
  geo-pos:lat "51.776628"^^xsd:decimal ;
  geo-pos:long "3.614004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d28'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41141; 41141'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614004'^^xsd:double;
  dwc:latitude '51.776628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606364'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752664"^^xsd:decimal ;
  dwc:decimalLongitude "3.614287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  geo-pos:lat "51.752664"^^xsd:decimal ;
  geo-pos:long "3.614287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6002'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40380; 40380'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614287'^^xsd:double;
  dwc:latitude '51.752664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605542'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752664"^^xsd:decimal ;
  dwc:decimalLongitude "3.614287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  geo-pos:lat "51.752664"^^xsd:decimal ;
  geo-pos:long "3.614287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6001'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40382; 40382'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614287'^^xsd:double;
  dwc:latitude '51.752664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605544'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752664"^^xsd:decimal ;
  dwc:decimalLongitude "3.614287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  geo-pos:lat "51.752664"^^xsd:decimal ;
  geo-pos:long "3.614287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6000'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40378; 40378'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614287'^^xsd:double;
  dwc:latitude '51.752664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605539'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752664"^^xsd:decimal ;
  dwc:decimalLongitude "3.614287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  geo-pos:lat "51.752664"^^xsd:decimal ;
  geo-pos:long "3.614287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40379; 40379'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614287'^^xsd:double;
  dwc:latitude '51.752664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605540'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752664"^^xsd:decimal ;
  dwc:decimalLongitude "3.614287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752664 3.614287)"^^geo:wktLiteral ;
  geo-pos:lat "51.752664"^^xsd:decimal ;
  geo-pos:long "3.614287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ffe'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40381; 40381'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.614287'^^xsd:double;
  dwc:latitude '51.752664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605543'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794271 3.615432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794271"^^xsd:decimal ;
  dwc:decimalLongitude "3.615432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794271 3.615432)"^^geo:wktLiteral ;
  geo-pos:lat "51.794271"^^xsd:decimal ;
  geo-pos:long "3.615432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68fb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50496; 50496'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.615432'^^xsd:double;
  dwc:latitude '51.794271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615182'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794271 3.615432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794271"^^xsd:decimal ;
  dwc:decimalLongitude "3.615432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794271 3.615432)"^^geo:wktLiteral ;
  geo-pos:lat "51.794271"^^xsd:decimal ;
  geo-pos:long "3.615432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68fa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50499; 50499'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.615432'^^xsd:double;
  dwc:latitude '51.794271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615184'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794271 3.615432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794271"^^xsd:decimal ;
  dwc:decimalLongitude "3.615432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794271 3.615432)"^^geo:wktLiteral ;
  geo-pos:lat "51.794271"^^xsd:decimal ;
  geo-pos:long "3.615432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50498; 50498'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.615432'^^xsd:double;
  dwc:latitude '51.794271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615183'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697485 3.615739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697485"^^xsd:decimal ;
  dwc:decimalLongitude "3.615739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697485 3.615739)"^^geo:wktLiteral ;
  geo-pos:lat "51.697485"^^xsd:decimal ;
  geo-pos:long "3.615739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44140; 44140'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.046666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.615739'^^xsd:double;
  dwc:latitude '51.697485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609204'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783677 3.615766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783677"^^xsd:decimal ;
  dwc:decimalLongitude "3.615766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783677 3.615766)"^^geo:wktLiteral ;
  geo-pos:lat "51.783677"^^xsd:decimal ;
  geo-pos:long "3.615766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4995'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51360; 51360'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.615766'^^xsd:double;
  dwc:latitude '51.783677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616026'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783677 3.615766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783677"^^xsd:decimal ;
  dwc:decimalLongitude "3.615766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783677 3.615766)"^^geo:wktLiteral ;
  geo-pos:lat "51.783677"^^xsd:decimal ;
  geo-pos:long "3.615766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4994'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51361; 51361'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.615766'^^xsd:double;
  dwc:latitude '51.783677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616027'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783677 3.615766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783677"^^xsd:decimal ;
  dwc:decimalLongitude "3.615766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783677 3.615766)"^^geo:wktLiteral ;
  geo-pos:lat "51.783677"^^xsd:decimal ;
  geo-pos:long "3.615766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4993'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51359; 51359'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.615766'^^xsd:double;
  dwc:latitude '51.783677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616025'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773111 3.615956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773111"^^xsd:decimal ;
  dwc:decimalLongitude "3.615956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773111 3.615956)"^^geo:wktLiteral ;
  geo-pos:lat "51.773111"^^xsd:decimal ;
  geo-pos:long "3.615956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41753; 41753'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.615956'^^xsd:double;
  dwc:latitude '51.773111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606894'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762292 3.616388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762292"^^xsd:decimal ;
  dwc:decimalLongitude "3.616388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762292 3.616388)"^^geo:wktLiteral ;
  geo-pos:lat "51.762292"^^xsd:decimal ;
  geo-pos:long "3.616388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42f0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43179; 43179'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.616388'^^xsd:double;
  dwc:latitude '51.762292'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608285'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762292 3.616388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762292"^^xsd:decimal ;
  dwc:decimalLongitude "3.616388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762292 3.616388)"^^geo:wktLiteral ;
  geo-pos:lat "51.762292"^^xsd:decimal ;
  geo-pos:long "3.616388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ef'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43180; 43180'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.616388'^^xsd:double;
  dwc:latitude '51.762292'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608286'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703731 3.616403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703731"^^xsd:decimal ;
  dwc:decimalLongitude "3.616403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703731 3.616403)"^^geo:wktLiteral ;
  geo-pos:lat "51.703731"^^xsd:decimal ;
  geo-pos:long "3.616403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61bc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45225; 45225'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.007222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.616403'^^xsd:double;
  dwc:latitude '51.703731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610238'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703083 3.616466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703083"^^xsd:decimal ;
  dwc:decimalLongitude "3.616466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703083 3.616466)"^^geo:wktLiteral ;
  geo-pos:lat "51.703083"^^xsd:decimal ;
  geo-pos:long "3.616466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76fc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49904; 49904'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.320833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.616466'^^xsd:double;
  dwc:latitude '51.703083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614700'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801142 3.616715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801142"^^xsd:decimal ;
  dwc:decimalLongitude "3.616715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801142 3.616715)"^^geo:wktLiteral ;
  geo-pos:lat "51.801142"^^xsd:decimal ;
  geo-pos:long "3.616715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42612; 42612'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.616715'^^xsd:double;
  dwc:latitude '51.801142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607715'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.616821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753631"^^xsd:decimal ;
  dwc:decimalLongitude "3.616821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.616821)"^^geo:wktLiteral ;
  geo-pos:lat "51.753631"^^xsd:decimal ;
  geo-pos:long "3.616821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-772f'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49826; 49826'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.616821'^^xsd:double;
  dwc:latitude '51.753631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614377'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727879 3.616905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727879"^^xsd:decimal ;
  dwc:decimalLongitude "3.616905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727879 3.616905)"^^geo:wktLiteral ;
  geo-pos:lat "51.727879"^^xsd:decimal ;
  geo-pos:long "3.616905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52721; 52721'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.616905'^^xsd:double;
  dwc:latitude '51.727879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617281'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800278 3.616964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800278"^^xsd:decimal ;
  dwc:decimalLongitude "3.616964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800278 3.616964)"^^geo:wktLiteral ;
  geo-pos:lat "51.800278"^^xsd:decimal ;
  geo-pos:long "3.616964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-534c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54057; 54057'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.616964'^^xsd:double;
  dwc:latitude '51.800278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618638'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70263 3.617097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70263"^^xsd:decimal ;
  dwc:decimalLongitude "3.617097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70263 3.617097)"^^geo:wktLiteral ;
  geo-pos:lat "51.70263"^^xsd:decimal ;
  geo-pos:long "3.617097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c7'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49012; 49012'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.77'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617097'^^xsd:double;
  dwc:latitude '51.70263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613845'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777573 3.617249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777573"^^xsd:decimal ;
  dwc:decimalLongitude "3.617249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777573 3.617249)"^^geo:wktLiteral ;
  geo-pos:lat "51.777573"^^xsd:decimal ;
  geo-pos:long "3.617249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-721c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43517; 43517'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617249'^^xsd:double;
  dwc:latitude '51.777573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608584'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757432 3.617307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757432"^^xsd:decimal ;
  dwc:decimalLongitude "3.617307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757432 3.617307)"^^geo:wktLiteral ;
  geo-pos:lat "51.757432"^^xsd:decimal ;
  geo-pos:long "3.617307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d11'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48032; 48032'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617307'^^xsd:double;
  dwc:latitude '51.757432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612946'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757432 3.617307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757432"^^xsd:decimal ;
  dwc:decimalLongitude "3.617307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757432 3.617307)"^^geo:wktLiteral ;
  geo-pos:lat "51.757432"^^xsd:decimal ;
  geo-pos:long "3.617307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d10'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48034; 48034'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617307'^^xsd:double;
  dwc:latitude '51.757432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612948'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757432 3.617307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757432"^^xsd:decimal ;
  dwc:decimalLongitude "3.617307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757432 3.617307)"^^geo:wktLiteral ;
  geo-pos:lat "51.757432"^^xsd:decimal ;
  geo-pos:long "3.617307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d0f'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48033; 48033'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617307'^^xsd:double;
  dwc:latitude '51.757432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612947'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741005 3.617315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741005"^^xsd:decimal ;
  dwc:decimalLongitude "3.617315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741005 3.617315)"^^geo:wktLiteral ;
  geo-pos:lat "51.741005"^^xsd:decimal ;
  geo-pos:long "3.617315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae4'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41750; 41750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.8027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617315'^^xsd:double;
  dwc:latitude '51.741005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606891'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701055 3.617423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701055"^^xsd:decimal ;
  dwc:decimalLongitude "3.617423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701055 3.617423)"^^geo:wktLiteral ;
  geo-pos:lat "51.701055"^^xsd:decimal ;
  geo-pos:long "3.617423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45965; 45965'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.021388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617423'^^xsd:double;
  dwc:latitude '51.701055'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610891'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798944 3.617512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798944"^^xsd:decimal ;
  dwc:decimalLongitude "3.617512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798944 3.617512)"^^geo:wktLiteral ;
  geo-pos:lat "51.798944"^^xsd:decimal ;
  geo-pos:long "3.617512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62df'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44908; 44908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617512'^^xsd:double;
  dwc:latitude '51.798944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609923'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798306 3.617546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798306"^^xsd:decimal ;
  dwc:decimalLongitude "3.617546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798306 3.617546)"^^geo:wktLiteral ;
  geo-pos:lat "51.798306"^^xsd:decimal ;
  geo-pos:long "3.617546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-591c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46422; 46422'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617546'^^xsd:double;
  dwc:latitude '51.798306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611117'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70393 3.617809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70393"^^xsd:decimal ;
  dwc:decimalLongitude "3.617809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70393 3.617809)"^^geo:wktLiteral ;
  geo-pos:lat "51.70393"^^xsd:decimal ;
  geo-pos:long "3.617809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-709a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41834; 41834'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617809'^^xsd:double;
  dwc:latitude '51.70393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606968'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70393 3.617809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70393"^^xsd:decimal ;
  dwc:decimalLongitude "3.617809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70393 3.617809)"^^geo:wktLiteral ;
  geo-pos:lat "51.70393"^^xsd:decimal ;
  geo-pos:long "3.617809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7099'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41835; 41835'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617809'^^xsd:double;
  dwc:latitude '51.70393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606969'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704703 3.617935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704703"^^xsd:decimal ;
  dwc:decimalLongitude "3.617935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704703 3.617935)"^^geo:wktLiteral ;
  geo-pos:lat "51.704703"^^xsd:decimal ;
  geo-pos:long "3.617935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-492a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51479; 51479'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.617935'^^xsd:double;
  dwc:latitude '51.704703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616109'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704019 3.61794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704019"^^xsd:decimal ;
  dwc:decimalLongitude "3.61794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704019 3.61794)"^^geo:wktLiteral ;
  geo-pos:lat "51.704019"^^xsd:decimal ;
  geo-pos:long "3.61794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76fb'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49905; 49905'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.61794'^^xsd:double;
  dwc:latitude '51.704019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614701'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704019 3.61794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704019"^^xsd:decimal ;
  dwc:decimalLongitude "3.61794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704019 3.61794)"^^geo:wktLiteral ;
  geo-pos:lat "51.704019"^^xsd:decimal ;
  geo-pos:long "3.61794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76fa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49907; 49907'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.61794'^^xsd:double;
  dwc:latitude '51.704019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614703'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704019 3.61794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704019"^^xsd:decimal ;
  dwc:decimalLongitude "3.61794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704019 3.61794)"^^geo:wktLiteral ;
  geo-pos:lat "51.704019"^^xsd:decimal ;
  geo-pos:long "3.61794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49906; 49906'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.61794'^^xsd:double;
  dwc:latitude '51.704019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614702'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729455 3.618215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729455"^^xsd:decimal ;
  dwc:decimalLongitude "3.618215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729455 3.618215)"^^geo:wktLiteral ;
  geo-pos:lat "51.729455"^^xsd:decimal ;
  geo-pos:long "3.618215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e4c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49745; 49745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618215'^^xsd:double;
  dwc:latitude '51.729455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614596'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704179 3.618348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704179"^^xsd:decimal ;
  dwc:decimalLongitude "3.618348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704179 3.618348)"^^geo:wktLiteral ;
  geo-pos:lat "51.704179"^^xsd:decimal ;
  geo-pos:long "3.618348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7097'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41838; 41838'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618348'^^xsd:double;
  dwc:latitude '51.704179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606972'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704179 3.618348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704179"^^xsd:decimal ;
  dwc:decimalLongitude "3.618348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704179 3.618348)"^^geo:wktLiteral ;
  geo-pos:lat "51.704179"^^xsd:decimal ;
  geo-pos:long "3.618348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7096'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41837; 41837'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618348'^^xsd:double;
  dwc:latitude '51.704179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606971'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704179 3.618348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704179"^^xsd:decimal ;
  dwc:decimalLongitude "3.618348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704179 3.618348)"^^geo:wktLiteral ;
  geo-pos:lat "51.704179"^^xsd:decimal ;
  geo-pos:long "3.618348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7098'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41836; 41836'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618348'^^xsd:double;
  dwc:latitude '51.704179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606970'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702012 3.618391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702012"^^xsd:decimal ;
  dwc:decimalLongitude "3.618391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702012 3.618391)"^^geo:wktLiteral ;
  geo-pos:lat "51.702012"^^xsd:decimal ;
  geo-pos:long "3.618391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ea'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44893; 44893'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.690277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618391'^^xsd:double;
  dwc:latitude '51.702012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609907'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723373"^^xsd:decimal ;
  dwc:decimalLongitude "3.618885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  geo-pos:lat "51.723373"^^xsd:decimal ;
  geo-pos:long "3.618885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4612'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53525; 53525'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618885'^^xsd:double;
  dwc:latitude '51.723373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618087'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723373"^^xsd:decimal ;
  dwc:decimalLongitude "3.618885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  geo-pos:lat "51.723373"^^xsd:decimal ;
  geo-pos:long "3.618885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4611'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53522; 53522'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618885'^^xsd:double;
  dwc:latitude '51.723373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618084'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723373"^^xsd:decimal ;
  dwc:decimalLongitude "3.618885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  geo-pos:lat "51.723373"^^xsd:decimal ;
  geo-pos:long "3.618885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4610'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53527; 53527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618885'^^xsd:double;
  dwc:latitude '51.723373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618089'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723373"^^xsd:decimal ;
  dwc:decimalLongitude "3.618885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  geo-pos:lat "51.723373"^^xsd:decimal ;
  geo-pos:long "3.618885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-460f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53524; 53524'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618885'^^xsd:double;
  dwc:latitude '51.723373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618086'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723373"^^xsd:decimal ;
  dwc:decimalLongitude "3.618885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  geo-pos:lat "51.723373"^^xsd:decimal ;
  geo-pos:long "3.618885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-460e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53523; 53523'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618885'^^xsd:double;
  dwc:latitude '51.723373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618085'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723373"^^xsd:decimal ;
  dwc:decimalLongitude "3.618885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723373 3.618885)"^^geo:wktLiteral ;
  geo-pos:lat "51.723373"^^xsd:decimal ;
  geo-pos:long "3.618885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-460d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53526; 53526'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618885'^^xsd:double;
  dwc:latitude '51.723373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618088'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730305 3.618965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730305"^^xsd:decimal ;
  dwc:decimalLongitude "3.618965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730305 3.618965)"^^geo:wktLiteral ;
  geo-pos:lat "51.730305"^^xsd:decimal ;
  geo-pos:long "3.618965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bbe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45533; 45533'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618965'^^xsd:double;
  dwc:latitude '51.730305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610494'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730305 3.618965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730305"^^xsd:decimal ;
  dwc:decimalLongitude "3.618965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730305 3.618965)"^^geo:wktLiteral ;
  geo-pos:lat "51.730305"^^xsd:decimal ;
  geo-pos:long "3.618965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bbd'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45534; 45534'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618965'^^xsd:double;
  dwc:latitude '51.730305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610495'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730305 3.618965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730305"^^xsd:decimal ;
  dwc:decimalLongitude "3.618965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730305 3.618965)"^^geo:wktLiteral ;
  geo-pos:lat "51.730305"^^xsd:decimal ;
  geo-pos:long "3.618965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bbc'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45535; 45535'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.618965'^^xsd:double;
  dwc:latitude '51.730305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610496'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781681 3.619117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781681"^^xsd:decimal ;
  dwc:decimalLongitude "3.619117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781681 3.619117)"^^geo:wktLiteral ;
  geo-pos:lat "51.781681"^^xsd:decimal ;
  geo-pos:long "3.619117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-572b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44012; 44012'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619117'^^xsd:double;
  dwc:latitude '51.781681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609025'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781681 3.619117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781681"^^xsd:decimal ;
  dwc:decimalLongitude "3.619117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781681 3.619117)"^^geo:wktLiteral ;
  geo-pos:lat "51.781681"^^xsd:decimal ;
  geo-pos:long "3.619117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-572a'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44011; 44011'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619117'^^xsd:double;
  dwc:latitude '51.781681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609024'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700146 3.619161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700146"^^xsd:decimal ;
  dwc:decimalLongitude "3.619161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700146 3.619161)"^^geo:wktLiteral ;
  geo-pos:lat "51.700146"^^xsd:decimal ;
  geo-pos:long "3.619161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f81'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47130; 47130'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619161'^^xsd:double;
  dwc:latitude '51.700146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612090'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701898 3.619417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701898"^^xsd:decimal ;
  dwc:decimalLongitude "3.619417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701898 3.619417)"^^geo:wktLiteral ;
  geo-pos:lat "51.701898"^^xsd:decimal ;
  geo-pos:long "3.619417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45966; 45966'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.023055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619417'^^xsd:double;
  dwc:latitude '51.701898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610892'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702798 3.619429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702798"^^xsd:decimal ;
  dwc:decimalLongitude "3.619429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702798 3.619429)"^^geo:wktLiteral ;
  geo-pos:lat "51.702798"^^xsd:decimal ;
  geo-pos:long "3.619429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4377'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43017; 43017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619429'^^xsd:double;
  dwc:latitude '51.702798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608055'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702798 3.619429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702798"^^xsd:decimal ;
  dwc:decimalLongitude "3.619429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702798 3.619429)"^^geo:wktLiteral ;
  geo-pos:lat "51.702798"^^xsd:decimal ;
  geo-pos:long "3.619429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4376'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43018; 43018'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619429'^^xsd:double;
  dwc:latitude '51.702798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608056'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749966 3.619625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749966"^^xsd:decimal ;
  dwc:decimalLongitude "3.619625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749966 3.619625)"^^geo:wktLiteral ;
  geo-pos:lat "51.749966"^^xsd:decimal ;
  geo-pos:long "3.619625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4989'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51374; 51374'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619625'^^xsd:double;
  dwc:latitude '51.749966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616040'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749966 3.619625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749966"^^xsd:decimal ;
  dwc:decimalLongitude "3.619625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749966 3.619625)"^^geo:wktLiteral ;
  geo-pos:lat "51.749966"^^xsd:decimal ;
  geo-pos:long "3.619625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4988'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51373; 51373'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619625'^^xsd:double;
  dwc:latitude '51.749966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616039'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758327 3.619855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758327"^^xsd:decimal ;
  dwc:decimalLongitude "3.619855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758327 3.619855)"^^geo:wktLiteral ;
  geo-pos:lat "51.758327"^^xsd:decimal ;
  geo-pos:long "3.619855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-666c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39663; 39663'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.923333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619855'^^xsd:double;
  dwc:latitude '51.758327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604895'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758327 3.619855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758327"^^xsd:decimal ;
  dwc:decimalLongitude "3.619855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758327 3.619855)"^^geo:wktLiteral ;
  geo-pos:lat "51.758327"^^xsd:decimal ;
  geo-pos:long "3.619855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-666b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39664; 39664'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.923333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619855'^^xsd:double;
  dwc:latitude '51.758327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604896'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728556 3.619868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728556"^^xsd:decimal ;
  dwc:decimalLongitude "3.619868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728556 3.619868)"^^geo:wktLiteral ;
  geo-pos:lat "51.728556"^^xsd:decimal ;
  geo-pos:long "3.619868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f89'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47118; 47118'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619868'^^xsd:double;
  dwc:latitude '51.728556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612078'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728556 3.619868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728556"^^xsd:decimal ;
  dwc:decimalLongitude "3.619868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728556 3.619868)"^^geo:wktLiteral ;
  geo-pos:lat "51.728556"^^xsd:decimal ;
  geo-pos:long "3.619868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f88'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47120; 47120'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619868'^^xsd:double;
  dwc:latitude '51.728556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612080'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728556 3.619868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728556"^^xsd:decimal ;
  dwc:decimalLongitude "3.619868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728556 3.619868)"^^geo:wktLiteral ;
  geo-pos:lat "51.728556"^^xsd:decimal ;
  geo-pos:long "3.619868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f87'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47119; 47119'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619868'^^xsd:double;
  dwc:latitude '51.728556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612079'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703272 3.619898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703272"^^xsd:decimal ;
  dwc:decimalLongitude "3.619898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703272 3.619898)"^^geo:wktLiteral ;
  geo-pos:lat "51.703272"^^xsd:decimal ;
  geo-pos:long "3.619898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6628'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39761; 39761'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.49'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619898'^^xsd:double;
  dwc:latitude '51.703272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604995'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703272 3.619898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703272"^^xsd:decimal ;
  dwc:decimalLongitude "3.619898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703272 3.619898)"^^geo:wktLiteral ;
  geo-pos:lat "51.703272"^^xsd:decimal ;
  geo-pos:long "3.619898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6627'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39758; 39758'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.49'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619898'^^xsd:double;
  dwc:latitude '51.703272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604992'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703272 3.619898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703272"^^xsd:decimal ;
  dwc:decimalLongitude "3.619898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703272 3.619898)"^^geo:wktLiteral ;
  geo-pos:lat "51.703272"^^xsd:decimal ;
  geo-pos:long "3.619898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6626'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39760; 39760'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.49'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619898'^^xsd:double;
  dwc:latitude '51.703272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604994'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703272 3.619898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703272"^^xsd:decimal ;
  dwc:decimalLongitude "3.619898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703272 3.619898)"^^geo:wktLiteral ;
  geo-pos:lat "51.703272"^^xsd:decimal ;
  geo-pos:long "3.619898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6625'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39759; 39759'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.49'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.619898'^^xsd:double;
  dwc:latitude '51.703272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604993'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758773 3.620571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758773"^^xsd:decimal ;
  dwc:decimalLongitude "3.620571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758773 3.620571)"^^geo:wktLiteral ;
  geo-pos:lat "51.758773"^^xsd:decimal ;
  geo-pos:long "3.620571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-666a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39665; 39665'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.923888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620571'^^xsd:double;
  dwc:latitude '51.758773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604897'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758773 3.620571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758773"^^xsd:decimal ;
  dwc:decimalLongitude "3.620571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758773 3.620571)"^^geo:wktLiteral ;
  geo-pos:lat "51.758773"^^xsd:decimal ;
  geo-pos:long "3.620571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6669'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39666; 39666'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.923888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620571'^^xsd:double;
  dwc:latitude '51.758773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604898'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703726 3.620599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703726"^^xsd:decimal ;
  dwc:decimalLongitude "3.620599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703726 3.620599)"^^geo:wktLiteral ;
  geo-pos:lat "51.703726"^^xsd:decimal ;
  geo-pos:long "3.620599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6624'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39763; 39763'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.490555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620599'^^xsd:double;
  dwc:latitude '51.703726'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604997'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703726 3.620599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703726"^^xsd:decimal ;
  dwc:decimalLongitude "3.620599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703726 3.620599)"^^geo:wktLiteral ;
  geo-pos:lat "51.703726"^^xsd:decimal ;
  geo-pos:long "3.620599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6623'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39762; 39762'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.490555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620599'^^xsd:double;
  dwc:latitude '51.703726'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604996'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783454 3.620649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783454"^^xsd:decimal ;
  dwc:decimalLongitude "3.620649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783454 3.620649)"^^geo:wktLiteral ;
  geo-pos:lat "51.783454"^^xsd:decimal ;
  geo-pos:long "3.620649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77da'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51750; 51750'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620649'^^xsd:double;
  dwc:latitude '51.783454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616364'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783454 3.620649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783454"^^xsd:decimal ;
  dwc:decimalLongitude "3.620649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783454 3.620649)"^^geo:wktLiteral ;
  geo-pos:lat "51.783454"^^xsd:decimal ;
  geo-pos:long "3.620649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51749; 51749'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620649'^^xsd:double;
  dwc:latitude '51.783454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616363'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783454 3.620649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783454"^^xsd:decimal ;
  dwc:decimalLongitude "3.620649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783454 3.620649)"^^geo:wktLiteral ;
  geo-pos:lat "51.783454"^^xsd:decimal ;
  geo-pos:long "3.620649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77d8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51751; 51751'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620649'^^xsd:double;
  dwc:latitude '51.783454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616365'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754626"^^xsd:decimal ;
  dwc:decimalLongitude "3.620848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  geo-pos:lat "51.754626"^^xsd:decimal ;
  geo-pos:long "3.620848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ec'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45872; 45872'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620848'^^xsd:double;
  dwc:latitude '51.754626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610797'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754626"^^xsd:decimal ;
  dwc:decimalLongitude "3.620848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  geo-pos:lat "51.754626"^^xsd:decimal ;
  geo-pos:long "3.620848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45873; 45873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620848'^^xsd:double;
  dwc:latitude '51.754626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610798'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754626"^^xsd:decimal ;
  dwc:decimalLongitude "3.620848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  geo-pos:lat "51.754626"^^xsd:decimal ;
  geo-pos:long "3.620848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45871; 45871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620848'^^xsd:double;
  dwc:latitude '51.754626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610796'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754626"^^xsd:decimal ;
  dwc:decimalLongitude "3.620848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  geo-pos:lat "51.754626"^^xsd:decimal ;
  geo-pos:long "3.620848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45874; 45874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620848'^^xsd:double;
  dwc:latitude '51.754626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610799'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754626"^^xsd:decimal ;
  dwc:decimalLongitude "3.620848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754626 3.620848)"^^geo:wktLiteral ;
  geo-pos:lat "51.754626"^^xsd:decimal ;
  geo-pos:long "3.620848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45875; 45875'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620848'^^xsd:double;
  dwc:latitude '51.754626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610800'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73265 3.620923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73265"^^xsd:decimal ;
  dwc:decimalLongitude "3.620923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73265 3.620923)"^^geo:wktLiteral ;
  geo-pos:lat "51.73265"^^xsd:decimal ;
  geo-pos:long "3.620923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45216; 45216'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620923'^^xsd:double;
  dwc:latitude '51.73265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610229'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73265 3.620923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73265"^^xsd:decimal ;
  dwc:decimalLongitude "3.620923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73265 3.620923)"^^geo:wktLiteral ;
  geo-pos:lat "51.73265"^^xsd:decimal ;
  geo-pos:long "3.620923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45215; 45215'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620923'^^xsd:double;
  dwc:latitude '51.73265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610228'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730483 3.620995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730483"^^xsd:decimal ;
  dwc:decimalLongitude "3.620995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730483 3.620995)"^^geo:wktLiteral ;
  geo-pos:lat "51.730483"^^xsd:decimal ;
  geo-pos:long "3.620995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a69'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47273; 47273'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.620995'^^xsd:double;
  dwc:latitude '51.730483'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612223'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704901 3.621252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704901"^^xsd:decimal ;
  dwc:decimalLongitude "3.621252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704901 3.621252)"^^geo:wktLiteral ;
  geo-pos:lat "51.704901"^^xsd:decimal ;
  geo-pos:long "3.621252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7260'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43417; 43417'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621252'^^xsd:double;
  dwc:latitude '51.704901'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608496'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704901 3.621252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704901"^^xsd:decimal ;
  dwc:decimalLongitude "3.621252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704901 3.621252)"^^geo:wktLiteral ;
  geo-pos:lat "51.704901"^^xsd:decimal ;
  geo-pos:long "3.621252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-725f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43418; 43418'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621252'^^xsd:double;
  dwc:latitude '51.704901'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608497'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800955 3.621527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800955"^^xsd:decimal ;
  dwc:decimalLongitude "3.621527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800955 3.621527)"^^geo:wktLiteral ;
  geo-pos:lat "51.800955"^^xsd:decimal ;
  geo-pos:long "3.621527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48315; 48315'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621527'^^xsd:double;
  dwc:latitude '51.800955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613158'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800955 3.621527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800955"^^xsd:decimal ;
  dwc:decimalLongitude "3.621527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800955 3.621527)"^^geo:wktLiteral ;
  geo-pos:lat "51.800955"^^xsd:decimal ;
  geo-pos:long "3.621527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48314; 48314'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621527'^^xsd:double;
  dwc:latitude '51.800955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613157'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800955 3.621527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800955"^^xsd:decimal ;
  dwc:decimalLongitude "3.621527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800955 3.621527)"^^geo:wktLiteral ;
  geo-pos:lat "51.800955"^^xsd:decimal ;
  geo-pos:long "3.621527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48316; 48316'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621527'^^xsd:double;
  dwc:latitude '51.800955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613159'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800955 3.621527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800955"^^xsd:decimal ;
  dwc:decimalLongitude "3.621527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800955 3.621527)"^^geo:wktLiteral ;
  geo-pos:lat "51.800955"^^xsd:decimal ;
  geo-pos:long "3.621527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48317; 48317'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621527'^^xsd:double;
  dwc:latitude '51.800955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613160'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804515 3.62162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804515"^^xsd:decimal ;
  dwc:decimalLongitude "3.62162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804515 3.62162)"^^geo:wktLiteral ;
  geo-pos:lat "51.804515"^^xsd:decimal ;
  geo-pos:long "3.62162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-473a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53200; 53200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62162'^^xsd:double;
  dwc:latitude '51.804515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617512'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804515 3.62162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804515"^^xsd:decimal ;
  dwc:decimalLongitude "3.62162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804515 3.62162)"^^geo:wktLiteral ;
  geo-pos:lat "51.804515"^^xsd:decimal ;
  geo-pos:long "3.62162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4739'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53197; 53197'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62162'^^xsd:double;
  dwc:latitude '51.804515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617804'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804515 3.62162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804515"^^xsd:decimal ;
  dwc:decimalLongitude "3.62162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804515 3.62162)"^^geo:wktLiteral ;
  geo-pos:lat "51.804515"^^xsd:decimal ;
  geo-pos:long "3.62162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4738'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53199; 53199'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62162'^^xsd:double;
  dwc:latitude '51.804515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617806'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804515 3.62162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804515"^^xsd:decimal ;
  dwc:decimalLongitude "3.62162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804515 3.62162)"^^geo:wktLiteral ;
  geo-pos:lat "51.804515"^^xsd:decimal ;
  geo-pos:long "3.62162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4737'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53198; 53198'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62162'^^xsd:double;
  dwc:latitude '51.804515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617805'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72486 3.621743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72486"^^xsd:decimal ;
  dwc:decimalLongitude "3.621743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72486 3.621743)"^^geo:wktLiteral ;
  geo-pos:lat "51.72486"^^xsd:decimal ;
  geo-pos:long "3.621743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e62'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55156; 55156'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621743'^^xsd:double;
  dwc:latitude '51.72486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619674'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803831 3.621813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803831"^^xsd:decimal ;
  dwc:decimalLongitude "3.621813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803831 3.621813)"^^geo:wktLiteral ;
  geo-pos:lat "51.803831"^^xsd:decimal ;
  geo-pos:long "3.621813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ddc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40964; 40964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621813'^^xsd:double;
  dwc:latitude '51.803831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606189'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803831 3.621813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803831"^^xsd:decimal ;
  dwc:decimalLongitude "3.621813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803831 3.621813)"^^geo:wktLiteral ;
  geo-pos:lat "51.803831"^^xsd:decimal ;
  geo-pos:long "3.621813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ddb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40962; 40962'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621813'^^xsd:double;
  dwc:latitude '51.803831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606187'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803831 3.621813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803831"^^xsd:decimal ;
  dwc:decimalLongitude "3.621813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803831 3.621813)"^^geo:wktLiteral ;
  geo-pos:lat "51.803831"^^xsd:decimal ;
  geo-pos:long "3.621813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dda'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40961; 40961'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621813'^^xsd:double;
  dwc:latitude '51.803831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606186'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803831 3.621813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803831"^^xsd:decimal ;
  dwc:decimalLongitude "3.621813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803831 3.621813)"^^geo:wktLiteral ;
  geo-pos:lat "51.803831"^^xsd:decimal ;
  geo-pos:long "3.621813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40963; 40963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.621813'^^xsd:double;
  dwc:latitude '51.803831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606188'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782664"^^xsd:decimal ;
  dwc:decimalLongitude "3.622073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  geo-pos:lat "51.782664"^^xsd:decimal ;
  geo-pos:long "3.622073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47000; 47000'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622073'^^xsd:double;
  dwc:latitude '51.782664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611897'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782664"^^xsd:decimal ;
  dwc:decimalLongitude "3.622073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  geo-pos:lat "51.782664"^^xsd:decimal ;
  geo-pos:long "3.622073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46997; 46997'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622073'^^xsd:double;
  dwc:latitude '51.782664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611894'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782664"^^xsd:decimal ;
  dwc:decimalLongitude "3.622073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  geo-pos:lat "51.782664"^^xsd:decimal ;
  geo-pos:long "3.622073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46999; 46999'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622073'^^xsd:double;
  dwc:latitude '51.782664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611896'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782664"^^xsd:decimal ;
  dwc:decimalLongitude "3.622073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  geo-pos:lat "51.782664"^^xsd:decimal ;
  geo-pos:long "3.622073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47001; 47001'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622073'^^xsd:double;
  dwc:latitude '51.782664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611898'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782664"^^xsd:decimal ;
  dwc:decimalLongitude "3.622073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782664 3.622073)"^^geo:wktLiteral ;
  geo-pos:lat "51.782664"^^xsd:decimal ;
  geo-pos:long "3.622073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46998; 46998'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622073'^^xsd:double;
  dwc:latitude '51.782664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611895'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756634 3.622078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756634"^^xsd:decimal ;
  dwc:decimalLongitude "3.622078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756634 3.622078)"^^geo:wktLiteral ;
  geo-pos:lat "51.756634"^^xsd:decimal ;
  geo-pos:long "3.622078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bdc'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45470; 45470'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622078'^^xsd:double;
  dwc:latitude '51.756634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610474'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756634 3.622078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756634"^^xsd:decimal ;
  dwc:decimalLongitude "3.622078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756634 3.622078)"^^geo:wktLiteral ;
  geo-pos:lat "51.756634"^^xsd:decimal ;
  geo-pos:long "3.622078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bdb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45471; 45471'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622078'^^xsd:double;
  dwc:latitude '51.756634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610475'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699429 3.622248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699429"^^xsd:decimal ;
  dwc:decimalLongitude "3.622248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699429 3.622248)"^^geo:wktLiteral ;
  geo-pos:lat "51.699429"^^xsd:decimal ;
  geo-pos:long "3.622248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41748; 41748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.7597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622248'^^xsd:double;
  dwc:latitude '51.699429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606890'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70458 3.622405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70458"^^xsd:decimal ;
  dwc:decimalLongitude "3.622405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70458 3.622405)"^^geo:wktLiteral ;
  geo-pos:lat "51.70458"^^xsd:decimal ;
  geo-pos:long "3.622405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55688; 55688'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622405'^^xsd:double;
  dwc:latitude '51.70458'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620158'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70458 3.622405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70458"^^xsd:decimal ;
  dwc:decimalLongitude "3.622405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70458 3.622405)"^^geo:wktLiteral ;
  geo-pos:lat "51.70458"^^xsd:decimal ;
  geo-pos:long "3.622405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55689; 55689'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622405'^^xsd:double;
  dwc:latitude '51.70458'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620159'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718472"^^xsd:decimal ;
  dwc:decimalLongitude "3.622451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  geo-pos:lat "51.718472"^^xsd:decimal ;
  geo-pos:long "3.622451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c47'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41385; 41385'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622451'^^xsd:double;
  dwc:latitude '51.718472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606569'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718472"^^xsd:decimal ;
  dwc:decimalLongitude "3.622451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  geo-pos:lat "51.718472"^^xsd:decimal ;
  geo-pos:long "3.622451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c46'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41383; 41383'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622451'^^xsd:double;
  dwc:latitude '51.718472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606567'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718472"^^xsd:decimal ;
  dwc:decimalLongitude "3.622451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  geo-pos:lat "51.718472"^^xsd:decimal ;
  geo-pos:long "3.622451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c45'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41384; 41384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622451'^^xsd:double;
  dwc:latitude '51.718472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606568'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718472"^^xsd:decimal ;
  dwc:decimalLongitude "3.622451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  geo-pos:lat "51.718472"^^xsd:decimal ;
  geo-pos:long "3.622451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c44'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41381; 41381'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622451'^^xsd:double;
  dwc:latitude '51.718472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606564'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718472"^^xsd:decimal ;
  dwc:decimalLongitude "3.622451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718472 3.622451)"^^geo:wktLiteral ;
  geo-pos:lat "51.718472"^^xsd:decimal ;
  geo-pos:long "3.622451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c43'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41382; 41382'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622451'^^xsd:double;
  dwc:latitude '51.718472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606566'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761802"^^xsd:decimal ;
  dwc:decimalLongitude "3.622482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  geo-pos:lat "51.761802"^^xsd:decimal ;
  geo-pos:long "3.622482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41195; 41195'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622482'^^xsd:double;
  dwc:latitude '51.761802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606379'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761802"^^xsd:decimal ;
  dwc:decimalLongitude "3.622482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  geo-pos:lat "51.761802"^^xsd:decimal ;
  geo-pos:long "3.622482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41197; 41197'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622482'^^xsd:double;
  dwc:latitude '51.761802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606381'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761802"^^xsd:decimal ;
  dwc:decimalLongitude "3.622482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  geo-pos:lat "51.761802"^^xsd:decimal ;
  geo-pos:long "3.622482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41194; 41194'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622482'^^xsd:double;
  dwc:latitude '51.761802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606378'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761802"^^xsd:decimal ;
  dwc:decimalLongitude "3.622482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  geo-pos:lat "51.761802"^^xsd:decimal ;
  geo-pos:long "3.622482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41198; 41198'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622482'^^xsd:double;
  dwc:latitude '51.761802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606382'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761802"^^xsd:decimal ;
  dwc:decimalLongitude "3.622482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761802 3.622482)"^^geo:wktLiteral ;
  geo-pos:lat "51.761802"^^xsd:decimal ;
  geo-pos:long "3.622482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41196; 41196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622482'^^xsd:double;
  dwc:latitude '51.761802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606380'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740589 3.622741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740589"^^xsd:decimal ;
  dwc:decimalLongitude "3.622741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740589 3.622741)"^^geo:wktLiteral ;
  geo-pos:lat "51.740589"^^xsd:decimal ;
  geo-pos:long "3.622741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c54'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41367; 41367'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622741'^^xsd:double;
  dwc:latitude '51.740589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606550'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786598 3.622809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786598"^^xsd:decimal ;
  dwc:decimalLongitude "3.622809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786598 3.622809)"^^geo:wktLiteral ;
  geo-pos:lat "51.786598"^^xsd:decimal ;
  geo-pos:long "3.622809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d22'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48009; 48009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622809'^^xsd:double;
  dwc:latitude '51.786598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612924'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786598 3.622809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786598"^^xsd:decimal ;
  dwc:decimalLongitude "3.622809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786598 3.622809)"^^geo:wktLiteral ;
  geo-pos:lat "51.786598"^^xsd:decimal ;
  geo-pos:long "3.622809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d21'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48010; 48010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.622809'^^xsd:double;
  dwc:latitude '51.786598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612925'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702338 3.623055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702338"^^xsd:decimal ;
  dwc:decimalLongitude "3.623055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702338 3.623055)"^^geo:wktLiteral ;
  geo-pos:lat "51.702338"^^xsd:decimal ;
  geo-pos:long "3.623055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7263'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43416; 43416'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623055'^^xsd:double;
  dwc:latitude '51.702338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608495'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702338 3.623055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702338"^^xsd:decimal ;
  dwc:decimalLongitude "3.623055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702338 3.623055)"^^geo:wktLiteral ;
  geo-pos:lat "51.702338"^^xsd:decimal ;
  geo-pos:long "3.623055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7262'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43414; 43414'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623055'^^xsd:double;
  dwc:latitude '51.702338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608493'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702338 3.623055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702338"^^xsd:decimal ;
  dwc:decimalLongitude "3.623055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702338 3.623055)"^^geo:wktLiteral ;
  geo-pos:lat "51.702338"^^xsd:decimal ;
  geo-pos:long "3.623055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7261'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43415; 43415'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623055'^^xsd:double;
  dwc:latitude '51.702338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608494'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708315 3.623528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708315"^^xsd:decimal ;
  dwc:decimalLongitude "3.623528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708315 3.623528)"^^geo:wktLiteral ;
  geo-pos:lat "51.708315"^^xsd:decimal ;
  geo-pos:long "3.623528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40474; 40474'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623528'^^xsd:double;
  dwc:latitude '51.708315'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605631'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708315 3.623528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708315"^^xsd:decimal ;
  dwc:decimalLongitude "3.623528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708315 3.623528)"^^geo:wktLiteral ;
  geo-pos:lat "51.708315"^^xsd:decimal ;
  geo-pos:long "3.623528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40475; 40475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623528'^^xsd:double;
  dwc:latitude '51.708315'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605632'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731971 3.623607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731971"^^xsd:decimal ;
  dwc:decimalLongitude "3.623607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731971 3.623607)"^^geo:wktLiteral ;
  geo-pos:lat "51.731971"^^xsd:decimal ;
  geo-pos:long "3.623607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43601; 43601'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623607'^^xsd:double;
  dwc:latitude '51.731971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608656'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731971 3.623607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731971"^^xsd:decimal ;
  dwc:decimalLongitude "3.623607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731971 3.623607)"^^geo:wktLiteral ;
  geo-pos:lat "51.731971"^^xsd:decimal ;
  geo-pos:long "3.623607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f2'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43600; 43600'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623607'^^xsd:double;
  dwc:latitude '51.731971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608655'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731971 3.623607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731971"^^xsd:decimal ;
  dwc:decimalLongitude "3.623607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731971 3.623607)"^^geo:wktLiteral ;
  geo-pos:lat "51.731971"^^xsd:decimal ;
  geo-pos:long "3.623607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f1'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43602; 43602'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623607'^^xsd:double;
  dwc:latitude '51.731971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608657'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77904 3.623893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77904"^^xsd:decimal ;
  dwc:decimalLongitude "3.623893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77904 3.623893)"^^geo:wktLiteral ;
  geo-pos:lat "51.77904"^^xsd:decimal ;
  geo-pos:long "3.623893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d43'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48437; 48437'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623893'^^xsd:double;
  dwc:latitude '51.77904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613279'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77904 3.623893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77904"^^xsd:decimal ;
  dwc:decimalLongitude "3.623893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77904 3.623893)"^^geo:wktLiteral ;
  geo-pos:lat "51.77904"^^xsd:decimal ;
  geo-pos:long "3.623893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48438; 48438'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.623893'^^xsd:double;
  dwc:latitude '51.77904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613280'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783238 3.62398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783238"^^xsd:decimal ;
  dwc:decimalLongitude "3.62398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783238 3.62398)"^^geo:wktLiteral ;
  geo-pos:lat "51.783238"^^xsd:decimal ;
  geo-pos:long "3.62398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42253; 42253'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62398'^^xsd:double;
  dwc:latitude '51.783238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607417'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783238 3.62398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783238"^^xsd:decimal ;
  dwc:decimalLongitude "3.62398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783238 3.62398)"^^geo:wktLiteral ;
  geo-pos:lat "51.783238"^^xsd:decimal ;
  geo-pos:long "3.62398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42252; 42252'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62398'^^xsd:double;
  dwc:latitude '51.783238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607416'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703807 3.624102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703807"^^xsd:decimal ;
  dwc:decimalLongitude "3.624102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703807 3.624102)"^^geo:wktLiteral ;
  geo-pos:lat "51.703807"^^xsd:decimal ;
  geo-pos:long "3.624102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4009'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57253; 57253'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624102'^^xsd:double;
  dwc:latitude '51.703807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621671'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703807 3.624102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703807"^^xsd:decimal ;
  dwc:decimalLongitude "3.624102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703807 3.624102)"^^geo:wktLiteral ;
  geo-pos:lat "51.703807"^^xsd:decimal ;
  geo-pos:long "3.624102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4007'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57252; 57252'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624102'^^xsd:double;
  dwc:latitude '51.703807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621670'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726912 3.624754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726912"^^xsd:decimal ;
  dwc:decimalLongitude "3.624754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726912 3.624754)"^^geo:wktLiteral ;
  geo-pos:lat "51.726912"^^xsd:decimal ;
  geo-pos:long "3.624754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43281; 43281'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624754'^^xsd:double;
  dwc:latitude '51.726912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608393'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726912 3.624754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726912"^^xsd:decimal ;
  dwc:decimalLongitude "3.624754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726912 3.624754)"^^geo:wktLiteral ;
  geo-pos:lat "51.726912"^^xsd:decimal ;
  geo-pos:long "3.624754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43280; 43280'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624754'^^xsd:double;
  dwc:latitude '51.726912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608392'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805245 3.624835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805245"^^xsd:decimal ;
  dwc:decimalLongitude "3.624835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805245 3.624835)"^^geo:wktLiteral ;
  geo-pos:lat "51.805245"^^xsd:decimal ;
  geo-pos:long "3.624835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ace'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47611; 47611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624835'^^xsd:double;
  dwc:latitude '51.805245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612512'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807879 3.624872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807879"^^xsd:decimal ;
  dwc:decimalLongitude "3.624872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807879 3.624872)"^^geo:wktLiteral ;
  geo-pos:lat "51.807879"^^xsd:decimal ;
  geo-pos:long "3.624872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6033'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40291; 40291'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624872'^^xsd:double;
  dwc:latitude '51.807879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605462'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807879 3.624872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807879"^^xsd:decimal ;
  dwc:decimalLongitude "3.624872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807879 3.624872)"^^geo:wktLiteral ;
  geo-pos:lat "51.807879"^^xsd:decimal ;
  geo-pos:long "3.624872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6032'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40292; 40292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624872'^^xsd:double;
  dwc:latitude '51.807879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605463'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807879 3.624872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807879"^^xsd:decimal ;
  dwc:decimalLongitude "3.624872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807879 3.624872)"^^geo:wktLiteral ;
  geo-pos:lat "51.807879"^^xsd:decimal ;
  geo-pos:long "3.624872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6031'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40293; 40293'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624872'^^xsd:double;
  dwc:latitude '51.807879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605464'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696555 3.624943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696555"^^xsd:decimal ;
  dwc:decimalLongitude "3.624943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696555 3.624943)"^^geo:wktLiteral ;
  geo-pos:lat "51.696555"^^xsd:decimal ;
  geo-pos:long "3.624943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41744; 41744'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624943'^^xsd:double;
  dwc:latitude '51.696555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606886'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696555 3.624943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696555"^^xsd:decimal ;
  dwc:decimalLongitude "3.624943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696555 3.624943)"^^geo:wktLiteral ;
  geo-pos:lat "51.696555"^^xsd:decimal ;
  geo-pos:long "3.624943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41745; 41745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.624943'^^xsd:double;
  dwc:latitude '51.696555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606887'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780454 3.625087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780454"^^xsd:decimal ;
  dwc:decimalLongitude "3.625087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780454 3.625087)"^^geo:wktLiteral ;
  geo-pos:lat "51.780454"^^xsd:decimal ;
  geo-pos:long "3.625087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-627a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45025; 45025'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625087'^^xsd:double;
  dwc:latitude '51.780454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610037'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.621115 3.62512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.621115"^^xsd:decimal ;
  dwc:decimalLongitude "3.62512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.621115 3.62512)"^^geo:wktLiteral ;
  geo-pos:lat "51.621115"^^xsd:decimal ;
  geo-pos:long "3.62512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-504e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46884; 46884'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62512'^^xsd:double;
  dwc:latitude '51.621115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611785'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.621115 3.62512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.621115"^^xsd:decimal ;
  dwc:decimalLongitude "3.62512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.621115 3.62512)"^^geo:wktLiteral ;
  geo-pos:lat "51.621115"^^xsd:decimal ;
  geo-pos:long "3.62512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-504d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46881; 46881'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62512'^^xsd:double;
  dwc:latitude '51.621115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611782'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.621115 3.62512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.621115"^^xsd:decimal ;
  dwc:decimalLongitude "3.62512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.621115 3.62512)"^^geo:wktLiteral ;
  geo-pos:lat "51.621115"^^xsd:decimal ;
  geo-pos:long "3.62512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-504c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46882; 46882'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62512'^^xsd:double;
  dwc:latitude '51.621115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611783'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.621115 3.62512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.621115"^^xsd:decimal ;
  dwc:decimalLongitude "3.62512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.621115 3.62512)"^^geo:wktLiteral ;
  geo-pos:lat "51.621115"^^xsd:decimal ;
  geo-pos:long "3.62512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-504b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46883; 46883'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62512'^^xsd:double;
  dwc:latitude '51.621115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611784'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702156 3.625179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702156"^^xsd:decimal ;
  dwc:decimalLongitude "3.625179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702156 3.625179)"^^geo:wktLiteral ;
  geo-pos:lat "51.702156"^^xsd:decimal ;
  geo-pos:long "3.625179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-603a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40275; 40275'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625179'^^xsd:double;
  dwc:latitude '51.702156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604478'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702156 3.625179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702156"^^xsd:decimal ;
  dwc:decimalLongitude "3.625179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702156 3.625179)"^^geo:wktLiteral ;
  geo-pos:lat "51.702156"^^xsd:decimal ;
  geo-pos:long "3.625179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6039'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40277; 40277'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625179'^^xsd:double;
  dwc:latitude '51.702156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604480'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702156 3.625179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702156"^^xsd:decimal ;
  dwc:decimalLongitude "3.625179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702156 3.625179)"^^geo:wktLiteral ;
  geo-pos:lat "51.702156"^^xsd:decimal ;
  geo-pos:long "3.625179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6038'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40276; 40276'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625179'^^xsd:double;
  dwc:latitude '51.702156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604479'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805548 3.625318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805548"^^xsd:decimal ;
  dwc:decimalLongitude "3.625318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805548 3.625318)"^^geo:wktLiteral ;
  geo-pos:lat "51.805548"^^xsd:decimal ;
  geo-pos:long "3.625318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3edb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54961; 54961'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625318'^^xsd:double;
  dwc:latitude '51.805548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619521'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733075"^^xsd:decimal ;
  dwc:decimalLongitude "3.625563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  geo-pos:lat "51.733075"^^xsd:decimal ;
  geo-pos:long "3.625563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56da'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44127; 44127'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625563'^^xsd:double;
  dwc:latitude '51.733075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609191'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733075"^^xsd:decimal ;
  dwc:decimalLongitude "3.625563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  geo-pos:lat "51.733075"^^xsd:decimal ;
  geo-pos:long "3.625563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44125; 44125'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625563'^^xsd:double;
  dwc:latitude '51.733075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609189'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733075"^^xsd:decimal ;
  dwc:decimalLongitude "3.625563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  geo-pos:lat "51.733075"^^xsd:decimal ;
  geo-pos:long "3.625563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44126; 44126'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625563'^^xsd:double;
  dwc:latitude '51.733075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609190'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733075"^^xsd:decimal ;
  dwc:decimalLongitude "3.625563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  geo-pos:lat "51.733075"^^xsd:decimal ;
  geo-pos:long "3.625563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44124; 44124'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625563'^^xsd:double;
  dwc:latitude '51.733075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609187'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733075"^^xsd:decimal ;
  dwc:decimalLongitude "3.625563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  geo-pos:lat "51.733075"^^xsd:decimal ;
  geo-pos:long "3.625563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44129; 44129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625563'^^xsd:double;
  dwc:latitude '51.733075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609193'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733075"^^xsd:decimal ;
  dwc:decimalLongitude "3.625563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  geo-pos:lat "51.733075"^^xsd:decimal ;
  geo-pos:long "3.625563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44128; 44128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625563'^^xsd:double;
  dwc:latitude '51.733075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609192'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733075"^^xsd:decimal ;
  dwc:decimalLongitude "3.625563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733075 3.625563)"^^geo:wktLiteral ;
  geo-pos:lat "51.733075"^^xsd:decimal ;
  geo-pos:long "3.625563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56d4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44123; 44123'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625563'^^xsd:double;
  dwc:latitude '51.733075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609186'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727393 3.6256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727393"^^xsd:decimal ;
  dwc:decimalLongitude "3.6256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727393 3.6256)"^^geo:wktLiteral ;
  geo-pos:lat "51.727393"^^xsd:decimal ;
  geo-pos:long "3.6256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4042'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57171; 57171'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6256'^^xsd:double;
  dwc:latitude '51.727393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621593'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736499"^^xsd:decimal ;
  dwc:decimalLongitude "3.625899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  geo-pos:lat "51.736499"^^xsd:decimal ;
  geo-pos:long "3.625899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4938'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51466; 51466'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625899'^^xsd:double;
  dwc:latitude '51.736499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616096'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736499"^^xsd:decimal ;
  dwc:decimalLongitude "3.625899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  geo-pos:lat "51.736499"^^xsd:decimal ;
  geo-pos:long "3.625899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4937'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51465; 51465'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625899'^^xsd:double;
  dwc:latitude '51.736499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616095'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736499"^^xsd:decimal ;
  dwc:decimalLongitude "3.625899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  geo-pos:lat "51.736499"^^xsd:decimal ;
  geo-pos:long "3.625899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4936'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51463; 51463'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625899'^^xsd:double;
  dwc:latitude '51.736499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616092'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736499"^^xsd:decimal ;
  dwc:decimalLongitude "3.625899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  geo-pos:lat "51.736499"^^xsd:decimal ;
  geo-pos:long "3.625899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4935'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51464; 51464'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625899'^^xsd:double;
  dwc:latitude '51.736499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616093'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736499"^^xsd:decimal ;
  dwc:decimalLongitude "3.625899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736499 3.625899)"^^geo:wktLiteral ;
  geo-pos:lat "51.736499"^^xsd:decimal ;
  geo-pos:long "3.625899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4934'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51467; 51467'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.625899'^^xsd:double;
  dwc:latitude '51.736499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616097'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757836"^^xsd:decimal ;
  dwc:decimalLongitude "3.626006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  geo-pos:lat "51.757836"^^xsd:decimal ;
  geo-pos:long "3.626006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-571f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44035; 44035'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626006'^^xsd:double;
  dwc:latitude '51.757836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609104'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757836"^^xsd:decimal ;
  dwc:decimalLongitude "3.626006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  geo-pos:lat "51.757836"^^xsd:decimal ;
  geo-pos:long "3.626006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-571e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44032; 44032'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626006'^^xsd:double;
  dwc:latitude '51.757836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609101'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757836"^^xsd:decimal ;
  dwc:decimalLongitude "3.626006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  geo-pos:lat "51.757836"^^xsd:decimal ;
  geo-pos:long "3.626006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-571d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44034; 44034'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626006'^^xsd:double;
  dwc:latitude '51.757836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609103'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757836"^^xsd:decimal ;
  dwc:decimalLongitude "3.626006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  geo-pos:lat "51.757836"^^xsd:decimal ;
  geo-pos:long "3.626006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-571c'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44031; 44031'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626006'^^xsd:double;
  dwc:latitude '51.757836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609100'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757836"^^xsd:decimal ;
  dwc:decimalLongitude "3.626006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  geo-pos:lat "51.757836"^^xsd:decimal ;
  geo-pos:long "3.626006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-571b'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44036; 44036'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626006'^^xsd:double;
  dwc:latitude '51.757836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609105'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757836"^^xsd:decimal ;
  dwc:decimalLongitude "3.626006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  geo-pos:lat "51.757836"^^xsd:decimal ;
  geo-pos:long "3.626006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-571a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44030; 44030'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626006'^^xsd:double;
  dwc:latitude '51.757836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609099'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757836"^^xsd:decimal ;
  dwc:decimalLongitude "3.626006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  geo-pos:lat "51.757836"^^xsd:decimal ;
  geo-pos:long "3.626006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5719'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44029; 44029'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626006'^^xsd:double;
  dwc:latitude '51.757836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609098'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757836"^^xsd:decimal ;
  dwc:decimalLongitude "3.626006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757836 3.626006)"^^geo:wktLiteral ;
  geo-pos:lat "51.757836"^^xsd:decimal ;
  geo-pos:long "3.626006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5718'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44033; 44033'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626006'^^xsd:double;
  dwc:latitude '51.757836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609102'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804582"^^xsd:decimal ;
  dwc:decimalLongitude "3.626059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  geo-pos:lat "51.804582"^^xsd:decimal ;
  geo-pos:long "3.626059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-436a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43037; 43037'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626059'^^xsd:double;
  dwc:latitude '51.804582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608073'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804582"^^xsd:decimal ;
  dwc:decimalLongitude "3.626059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  geo-pos:lat "51.804582"^^xsd:decimal ;
  geo-pos:long "3.626059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4369'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43039; 43039'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626059'^^xsd:double;
  dwc:latitude '51.804582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608075'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804582"^^xsd:decimal ;
  dwc:decimalLongitude "3.626059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  geo-pos:lat "51.804582"^^xsd:decimal ;
  geo-pos:long "3.626059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4368'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43038; 43038'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626059'^^xsd:double;
  dwc:latitude '51.804582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608074'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804582"^^xsd:decimal ;
  dwc:decimalLongitude "3.626059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  geo-pos:lat "51.804582"^^xsd:decimal ;
  geo-pos:long "3.626059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4367'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43040; 43040'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626059'^^xsd:double;
  dwc:latitude '51.804582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608076'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804582"^^xsd:decimal ;
  dwc:decimalLongitude "3.626059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804582 3.626059)"^^geo:wktLiteral ;
  geo-pos:lat "51.804582"^^xsd:decimal ;
  geo-pos:long "3.626059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4366'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43041; 43041'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626059'^^xsd:double;
  dwc:latitude '51.804582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608077'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735239 3.626143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735239"^^xsd:decimal ;
  dwc:decimalLongitude "3.626143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735239 3.626143)"^^geo:wktLiteral ;
  geo-pos:lat "51.735239"^^xsd:decimal ;
  geo-pos:long "3.626143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48564; 48564'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626143'^^xsd:double;
  dwc:latitude '51.735239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613402'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735239 3.626143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735239"^^xsd:decimal ;
  dwc:decimalLongitude "3.626143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735239 3.626143)"^^geo:wktLiteral ;
  geo-pos:lat "51.735239"^^xsd:decimal ;
  geo-pos:long "3.626143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48565; 48565'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626143'^^xsd:double;
  dwc:latitude '51.735239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613403'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735239 3.626143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735239"^^xsd:decimal ;
  dwc:decimalLongitude "3.626143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735239 3.626143)"^^geo:wktLiteral ;
  geo-pos:lat "51.735239"^^xsd:decimal ;
  geo-pos:long "3.626143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48563; 48563'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626143'^^xsd:double;
  dwc:latitude '51.735239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613401'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807863"^^xsd:decimal ;
  dwc:decimalLongitude "3.626206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  geo-pos:lat "51.807863"^^xsd:decimal ;
  geo-pos:long "3.626206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f35'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52571; 52571'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626206'^^xsd:double;
  dwc:latitude '51.807863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617171'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807863"^^xsd:decimal ;
  dwc:decimalLongitude "3.626206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  geo-pos:lat "51.807863"^^xsd:decimal ;
  geo-pos:long "3.626206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f34'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52575; 52575'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626206'^^xsd:double;
  dwc:latitude '51.807863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617175'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807863"^^xsd:decimal ;
  dwc:decimalLongitude "3.626206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  geo-pos:lat "51.807863"^^xsd:decimal ;
  geo-pos:long "3.626206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f33'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52574; 52574'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626206'^^xsd:double;
  dwc:latitude '51.807863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617174'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807863"^^xsd:decimal ;
  dwc:decimalLongitude "3.626206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  geo-pos:lat "51.807863"^^xsd:decimal ;
  geo-pos:long "3.626206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f32'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52572; 52572'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626206'^^xsd:double;
  dwc:latitude '51.807863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617172'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807863"^^xsd:decimal ;
  dwc:decimalLongitude "3.626206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807863 3.626206)"^^geo:wktLiteral ;
  geo-pos:lat "51.807863"^^xsd:decimal ;
  geo-pos:long "3.626206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f31'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52573; 52573'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626206'^^xsd:double;
  dwc:latitude '51.807863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617173'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784107 3.62621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784107"^^xsd:decimal ;
  dwc:decimalLongitude "3.62621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784107 3.62621)"^^geo:wktLiteral ;
  geo-pos:lat "51.784107"^^xsd:decimal ;
  geo-pos:long "3.62621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e6a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49694; 49694'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62621'^^xsd:double;
  dwc:latitude '51.784107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614539'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700999 3.626234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700999"^^xsd:decimal ;
  dwc:decimalLongitude "3.626234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700999 3.626234)"^^geo:wktLiteral ;
  geo-pos:lat "51.700999"^^xsd:decimal ;
  geo-pos:long "3.626234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44892; 44892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.686111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626234'^^xsd:double;
  dwc:latitude '51.700999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609906'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700999 3.626234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700999"^^xsd:decimal ;
  dwc:decimalLongitude "3.626234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700999 3.626234)"^^geo:wktLiteral ;
  geo-pos:lat "51.700999"^^xsd:decimal ;
  geo-pos:long "3.626234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62eb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44891; 44891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.686111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626234'^^xsd:double;
  dwc:latitude '51.700999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609905'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705207 3.62635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705207"^^xsd:decimal ;
  dwc:decimalLongitude "3.62635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705207 3.62635)"^^geo:wktLiteral ;
  geo-pos:lat "51.705207"^^xsd:decimal ;
  geo-pos:long "3.62635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4008'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57251; 57251'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62635'^^xsd:double;
  dwc:latitude '51.705207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621669'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705207 3.62635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705207"^^xsd:decimal ;
  dwc:decimalLongitude "3.62635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705207 3.62635)"^^geo:wktLiteral ;
  geo-pos:lat "51.705207"^^xsd:decimal ;
  geo-pos:long "3.62635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4006'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57250; 57250'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62635'^^xsd:double;
  dwc:latitude '51.705207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621668'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733179 3.626418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733179"^^xsd:decimal ;
  dwc:decimalLongitude "3.626418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733179 3.626418)"^^geo:wktLiteral ;
  geo-pos:lat "51.733179"^^xsd:decimal ;
  geo-pos:long "3.626418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c1'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49381; 49381'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626418'^^xsd:double;
  dwc:latitude '51.733179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614169'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711365 3.62645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711365"^^xsd:decimal ;
  dwc:decimalLongitude "3.62645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711365 3.62645)"^^geo:wktLiteral ;
  geo-pos:lat "51.711365"^^xsd:decimal ;
  geo-pos:long "3.62645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43614; 43614'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62645'^^xsd:double;
  dwc:latitude '51.711365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608668'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711365 3.62645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711365"^^xsd:decimal ;
  dwc:decimalLongitude "3.62645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711365 3.62645)"^^geo:wktLiteral ;
  geo-pos:lat "51.711365"^^xsd:decimal ;
  geo-pos:long "3.62645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43613; 43613'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.62645'^^xsd:double;
  dwc:latitude '51.711365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608667'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703174 3.626481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703174"^^xsd:decimal ;
  dwc:decimalLongitude "3.626481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703174 3.626481)"^^geo:wktLiteral ;
  geo-pos:lat "51.703174"^^xsd:decimal ;
  geo-pos:long "3.626481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5051'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46879; 46879'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626481'^^xsd:double;
  dwc:latitude '51.703174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611780'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703174 3.626481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703174"^^xsd:decimal ;
  dwc:decimalLongitude "3.626481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703174 3.626481)"^^geo:wktLiteral ;
  geo-pos:lat "51.703174"^^xsd:decimal ;
  geo-pos:long "3.626481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5050'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46878; 46878'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626481'^^xsd:double;
  dwc:latitude '51.703174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611779'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703174 3.626481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703174"^^xsd:decimal ;
  dwc:decimalLongitude "3.626481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703174 3.626481)"^^geo:wktLiteral ;
  geo-pos:lat "51.703174"^^xsd:decimal ;
  geo-pos:long "3.626481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-504f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46880; 46880'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626481'^^xsd:double;
  dwc:latitude '51.703174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611781'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706113 3.626681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706113"^^xsd:decimal ;
  dwc:decimalLongitude "3.626681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706113 3.626681)"^^geo:wktLiteral ;
  geo-pos:lat "51.706113"^^xsd:decimal ;
  geo-pos:long "3.626681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-642f'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49225; 49225'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1252777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626681'^^xsd:double;
  dwc:latitude '51.706113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613506'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706113 3.626681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706113"^^xsd:decimal ;
  dwc:decimalLongitude "3.626681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706113 3.626681)"^^geo:wktLiteral ;
  geo-pos:lat "51.706113"^^xsd:decimal ;
  geo-pos:long "3.626681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-642e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49226; 49226'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1252777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626681'^^xsd:double;
  dwc:latitude '51.706113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613507'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78308"^^xsd:decimal ;
  dwc:decimalLongitude "3.626747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  geo-pos:lat "51.78308"^^xsd:decimal ;
  geo-pos:long "3.626747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6019'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40354; 40354'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626747'^^xsd:double;
  dwc:latitude '51.78308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624288'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78308"^^xsd:decimal ;
  dwc:decimalLongitude "3.626747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  geo-pos:lat "51.78308"^^xsd:decimal ;
  geo-pos:long "3.626747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6018'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40351; 40351'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626747'^^xsd:double;
  dwc:latitude '51.78308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624286'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78308"^^xsd:decimal ;
  dwc:decimalLongitude "3.626747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  geo-pos:lat "51.78308"^^xsd:decimal ;
  geo-pos:long "3.626747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6017'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40350; 40350'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626747'^^xsd:double;
  dwc:latitude '51.78308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624285'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78308"^^xsd:decimal ;
  dwc:decimalLongitude "3.626747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  geo-pos:lat "51.78308"^^xsd:decimal ;
  geo-pos:long "3.626747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6016'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40353; 40353'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626747'^^xsd:double;
  dwc:latitude '51.78308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624287'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78308"^^xsd:decimal ;
  dwc:decimalLongitude "3.626747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78308 3.626747)"^^geo:wktLiteral ;
  geo-pos:lat "51.78308"^^xsd:decimal ;
  geo-pos:long "3.626747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6015'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40352; 40352'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626747'^^xsd:double;
  dwc:latitude '51.78308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605512'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700538 3.626807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700538"^^xsd:decimal ;
  dwc:decimalLongitude "3.626807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700538 3.626807)"^^geo:wktLiteral ;
  geo-pos:lat "51.700538"^^xsd:decimal ;
  geo-pos:long "3.626807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40945; 40945'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.3477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626807'^^xsd:double;
  dwc:latitude '51.700538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606171'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769079 3.626857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769079"^^xsd:decimal ;
  dwc:decimalLongitude "3.626857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769079 3.626857)"^^geo:wktLiteral ;
  geo-pos:lat "51.769079"^^xsd:decimal ;
  geo-pos:long "3.626857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53358; 53358'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.626857'^^xsd:double;
  dwc:latitude '51.769079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617923'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703242 3.627148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703242"^^xsd:decimal ;
  dwc:decimalLongitude "3.627148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703242 3.627148)"^^geo:wktLiteral ;
  geo-pos:lat "51.703242"^^xsd:decimal ;
  geo-pos:long "3.627148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4378'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43016; 43016'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0980555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627148'^^xsd:double;
  dwc:latitude '51.703242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608054'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80516 3.627213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80516"^^xsd:decimal ;
  dwc:decimalLongitude "3.627213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80516 3.627213)"^^geo:wktLiteral ;
  geo-pos:lat "51.80516"^^xsd:decimal ;
  geo-pos:long "3.627213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c00'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45768; 45768'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627213'^^xsd:double;
  dwc:latitude '51.80516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624298'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80516 3.627213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80516"^^xsd:decimal ;
  dwc:decimalLongitude "3.627213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80516 3.627213)"^^geo:wktLiteral ;
  geo-pos:lat "51.80516"^^xsd:decimal ;
  geo-pos:long "3.627213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45766; 45766'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627213'^^xsd:double;
  dwc:latitude '51.80516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610723'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701731 3.627272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701731"^^xsd:decimal ;
  dwc:decimalLongitude "3.627272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701731 3.627272)"^^geo:wktLiteral ;
  geo-pos:lat "51.701731"^^xsd:decimal ;
  geo-pos:long "3.627272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7265'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43413; 43413'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627272'^^xsd:double;
  dwc:latitude '51.701731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608492'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701731 3.627272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701731"^^xsd:decimal ;
  dwc:decimalLongitude "3.627272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701731 3.627272)"^^geo:wktLiteral ;
  geo-pos:lat "51.701731"^^xsd:decimal ;
  geo-pos:long "3.627272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7264'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43412; 43412'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627272'^^xsd:double;
  dwc:latitude '51.701731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608491'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807091 3.627631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807091"^^xsd:decimal ;
  dwc:decimalLongitude "3.627631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807091 3.627631)"^^geo:wktLiteral ;
  geo-pos:lat "51.807091"^^xsd:decimal ;
  geo-pos:long "3.627631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56970; 56970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627631'^^xsd:double;
  dwc:latitude '51.807091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621424'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807091 3.627631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807091"^^xsd:decimal ;
  dwc:decimalLongitude "3.627631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807091 3.627631)"^^geo:wktLiteral ;
  geo-pos:lat "51.807091"^^xsd:decimal ;
  geo-pos:long "3.627631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56971; 56971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627631'^^xsd:double;
  dwc:latitude '51.807091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621425'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733846 3.627832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733846"^^xsd:decimal ;
  dwc:decimalLongitude "3.627832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733846 3.627832)"^^geo:wktLiteral ;
  geo-pos:lat "51.733846"^^xsd:decimal ;
  geo-pos:long "3.627832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c1'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45950; 45950'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627832'^^xsd:double;
  dwc:latitude '51.733846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610875'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733846 3.627832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733846"^^xsd:decimal ;
  dwc:decimalLongitude "3.627832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733846 3.627832)"^^geo:wktLiteral ;
  geo-pos:lat "51.733846"^^xsd:decimal ;
  geo-pos:long "3.627832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45949; 45949'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627832'^^xsd:double;
  dwc:latitude '51.733846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610874'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733846 3.627832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733846"^^xsd:decimal ;
  dwc:decimalLongitude "3.627832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733846 3.627832)"^^geo:wktLiteral ;
  geo-pos:lat "51.733846"^^xsd:decimal ;
  geo-pos:long "3.627832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58bf'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45951; 45951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627832'^^xsd:double;
  dwc:latitude '51.733846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610878'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702204 3.627843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702204"^^xsd:decimal ;
  dwc:decimalLongitude "3.627843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702204 3.627843)"^^geo:wktLiteral ;
  geo-pos:lat "51.702204"^^xsd:decimal ;
  geo-pos:long "3.627843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49010; 49010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.7627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627843'^^xsd:double;
  dwc:latitude '51.702204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613843'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702204 3.627843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702204"^^xsd:decimal ;
  dwc:decimalLongitude "3.627843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702204 3.627843)"^^geo:wktLiteral ;
  geo-pos:lat "51.702204"^^xsd:decimal ;
  geo-pos:long "3.627843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49011; 49011'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.7627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627843'^^xsd:double;
  dwc:latitude '51.702204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613844'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761818 3.627843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761818"^^xsd:decimal ;
  dwc:decimalLongitude "3.627843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761818 3.627843)"^^geo:wktLiteral ;
  geo-pos:lat "51.761818"^^xsd:decimal ;
  geo-pos:long "3.627843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-625b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45058; 45058'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627843'^^xsd:double;
  dwc:latitude '51.761818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610072'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761818 3.627843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761818"^^xsd:decimal ;
  dwc:decimalLongitude "3.627843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761818 3.627843)"^^geo:wktLiteral ;
  geo-pos:lat "51.761818"^^xsd:decimal ;
  geo-pos:long "3.627843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-625a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45059; 45059'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627843'^^xsd:double;
  dwc:latitude '51.761818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610073'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693869 3.627959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693869"^^xsd:decimal ;
  dwc:decimalLongitude "3.627959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693869 3.627959)"^^geo:wktLiteral ;
  geo-pos:lat "51.693869"^^xsd:decimal ;
  geo-pos:long "3.627959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dee'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40941; 40941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627959'^^xsd:double;
  dwc:latitude '51.693869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606167'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693869 3.627959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693869"^^xsd:decimal ;
  dwc:decimalLongitude "3.627959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693869 3.627959)"^^geo:wktLiteral ;
  geo-pos:lat "51.693869"^^xsd:decimal ;
  geo-pos:long "3.627959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ded'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40942; 40942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627959'^^xsd:double;
  dwc:latitude '51.693869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606168'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693869 3.627959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693869"^^xsd:decimal ;
  dwc:decimalLongitude "3.627959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693869 3.627959)"^^geo:wktLiteral ;
  geo-pos:lat "51.693869"^^xsd:decimal ;
  geo-pos:long "3.627959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dec'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40944; 40944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627959'^^xsd:double;
  dwc:latitude '51.693869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606170'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693869 3.627959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693869"^^xsd:decimal ;
  dwc:decimalLongitude "3.627959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693869 3.627959)"^^geo:wktLiteral ;
  geo-pos:lat "51.693869"^^xsd:decimal ;
  geo-pos:long "3.627959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4deb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40943; 40943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627959'^^xsd:double;
  dwc:latitude '51.693869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606169'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.682287 3.627987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.682287"^^xsd:decimal ;
  dwc:decimalLongitude "3.627987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.682287 3.627987)"^^geo:wktLiteral ;
  geo-pos:lat "51.682287"^^xsd:decimal ;
  geo-pos:long "3.627987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a39'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47353; 47353'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.627987'^^xsd:double;
  dwc:latitude '51.682287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612027'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708048 3.628068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708048"^^xsd:decimal ;
  dwc:decimalLongitude "3.628068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708048 3.628068)"^^geo:wktLiteral ;
  geo-pos:lat "51.708048"^^xsd:decimal ;
  geo-pos:long "3.628068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49fb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51245; 51245'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.5422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628068'^^xsd:double;
  dwc:latitude '51.708048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615911'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708048 3.628068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708048"^^xsd:decimal ;
  dwc:decimalLongitude "3.628068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708048 3.628068)"^^geo:wktLiteral ;
  geo-pos:lat "51.708048"^^xsd:decimal ;
  geo-pos:long "3.628068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51246; 51246'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.5422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628068'^^xsd:double;
  dwc:latitude '51.708048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615912'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745515 3.628211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745515"^^xsd:decimal ;
  dwc:decimalLongitude "3.628211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745515 3.628211)"^^geo:wktLiteral ;
  geo-pos:lat "51.745515"^^xsd:decimal ;
  geo-pos:long "3.628211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43269; 43269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628211'^^xsd:double;
  dwc:latitude '51.745515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608381'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703784 3.628328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703784"^^xsd:decimal ;
  dwc:decimalLongitude "3.628328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703784 3.628328)"^^geo:wktLiteral ;
  geo-pos:lat "51.703784"^^xsd:decimal ;
  geo-pos:long "3.628328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4379'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43015; 43015'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628328'^^xsd:double;
  dwc:latitude '51.703784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608053'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740712 3.628376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740712"^^xsd:decimal ;
  dwc:decimalLongitude "3.628376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740712 3.628376)"^^geo:wktLiteral ;
  geo-pos:lat "51.740712"^^xsd:decimal ;
  geo-pos:long "3.628376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fcb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40464; 40464'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628376'^^xsd:double;
  dwc:latitude '51.740712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605620'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740712 3.628376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740712"^^xsd:decimal ;
  dwc:decimalLongitude "3.628376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740712 3.628376)"^^geo:wktLiteral ;
  geo-pos:lat "51.740712"^^xsd:decimal ;
  geo-pos:long "3.628376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fca'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40465; 40465'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628376'^^xsd:double;
  dwc:latitude '51.740712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605621'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715553 3.628621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715553"^^xsd:decimal ;
  dwc:decimalLongitude "3.628621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715553 3.628621)"^^geo:wktLiteral ;
  geo-pos:lat "51.715553"^^xsd:decimal ;
  geo-pos:long "3.628621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7480'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42318; 42318'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628621'^^xsd:double;
  dwc:latitude '51.715553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607467'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707109 3.628707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707109"^^xsd:decimal ;
  dwc:decimalLongitude "3.628707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707109 3.628707)"^^geo:wktLiteral ;
  geo-pos:lat "51.707109"^^xsd:decimal ;
  geo-pos:long "3.628707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f82'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47129; 47129'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628707'^^xsd:double;
  dwc:latitude '51.707109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612089'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707109 3.628707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707109"^^xsd:decimal ;
  dwc:decimalLongitude "3.628707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707109 3.628707)"^^geo:wktLiteral ;
  geo-pos:lat "51.707109"^^xsd:decimal ;
  geo-pos:long "3.628707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f80'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47128; 47128'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628707'^^xsd:double;
  dwc:latitude '51.707109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612088'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700706 3.628864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700706"^^xsd:decimal ;
  dwc:decimalLongitude "3.628864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700706 3.628864)"^^geo:wktLiteral ;
  geo-pos:lat "51.700706"^^xsd:decimal ;
  geo-pos:long "3.628864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6904'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50483; 50483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.0963888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628864'^^xsd:double;
  dwc:latitude '51.700706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615172'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695896 3.628927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695896"^^xsd:decimal ;
  dwc:decimalLongitude "3.628927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695896 3.628927)"^^geo:wktLiteral ;
  geo-pos:lat "51.695896"^^xsd:decimal ;
  geo-pos:long "3.628927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41746; 41746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.7555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628927'^^xsd:double;
  dwc:latitude '51.695896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606888'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695896 3.628927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695896"^^xsd:decimal ;
  dwc:decimalLongitude "3.628927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695896 3.628927)"^^geo:wktLiteral ;
  geo-pos:lat "51.695896"^^xsd:decimal ;
  geo-pos:long "3.628927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41747; 41747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.7555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.628927'^^xsd:double;
  dwc:latitude '51.695896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606889'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689061 3.629021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689061"^^xsd:decimal ;
  dwc:decimalLongitude "3.629021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689061 3.629021)"^^geo:wktLiteral ;
  geo-pos:lat "51.689061"^^xsd:decimal ;
  geo-pos:long "3.629021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4005'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57255; 57255'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629021'^^xsd:double;
  dwc:latitude '51.689061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621673'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708922"^^xsd:decimal ;
  dwc:decimalLongitude "3.629267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  geo-pos:lat "51.708922"^^xsd:decimal ;
  geo-pos:long "3.629267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6807'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50761; 50761'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629267'^^xsd:double;
  dwc:latitude '51.708922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615512'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708922"^^xsd:decimal ;
  dwc:decimalLongitude "3.629267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  geo-pos:lat "51.708922"^^xsd:decimal ;
  geo-pos:long "3.629267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6806'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50760; 50760'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629267'^^xsd:double;
  dwc:latitude '51.708922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615511'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708922"^^xsd:decimal ;
  dwc:decimalLongitude "3.629267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  geo-pos:lat "51.708922"^^xsd:decimal ;
  geo-pos:long "3.629267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6805'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50763; 50763'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629267'^^xsd:double;
  dwc:latitude '51.708922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615513'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708922"^^xsd:decimal ;
  dwc:decimalLongitude "3.629267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  geo-pos:lat "51.708922"^^xsd:decimal ;
  geo-pos:long "3.629267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6804'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50759; 50759'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629267'^^xsd:double;
  dwc:latitude '51.708922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615510'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708922"^^xsd:decimal ;
  dwc:decimalLongitude "3.629267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708922 3.629267)"^^geo:wktLiteral ;
  geo-pos:lat "51.708922"^^xsd:decimal ;
  geo-pos:long "3.629267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6803'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50764; 50764'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629267'^^xsd:double;
  dwc:latitude '51.708922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615514'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700974 3.629316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700974"^^xsd:decimal ;
  dwc:decimalLongitude "3.629316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700974 3.629316)"^^geo:wktLiteral ;
  geo-pos:lat "51.700974"^^xsd:decimal ;
  geo-pos:long "3.629316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47604; 47604'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629316'^^xsd:double;
  dwc:latitude '51.700974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612506'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700974 3.629316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700974"^^xsd:decimal ;
  dwc:decimalLongitude "3.629316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700974 3.629316)"^^geo:wktLiteral ;
  geo-pos:lat "51.700974"^^xsd:decimal ;
  geo-pos:long "3.629316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47603; 47603'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629316'^^xsd:double;
  dwc:latitude '51.700974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612505'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747971"^^xsd:decimal ;
  dwc:decimalLongitude "3.629477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  geo-pos:lat "51.747971"^^xsd:decimal ;
  geo-pos:long "3.629477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4637'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53485; 53485'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629477'^^xsd:double;
  dwc:latitude '51.747971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618048'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747971"^^xsd:decimal ;
  dwc:decimalLongitude "3.629477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  geo-pos:lat "51.747971"^^xsd:decimal ;
  geo-pos:long "3.629477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4636'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53488; 53488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629477'^^xsd:double;
  dwc:latitude '51.747971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618051'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747971"^^xsd:decimal ;
  dwc:decimalLongitude "3.629477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  geo-pos:lat "51.747971"^^xsd:decimal ;
  geo-pos:long "3.629477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4635'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53489; 53489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629477'^^xsd:double;
  dwc:latitude '51.747971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618052'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747971"^^xsd:decimal ;
  dwc:decimalLongitude "3.629477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  geo-pos:lat "51.747971"^^xsd:decimal ;
  geo-pos:long "3.629477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4634'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53487; 53487'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629477'^^xsd:double;
  dwc:latitude '51.747971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618050'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747971"^^xsd:decimal ;
  dwc:decimalLongitude "3.629477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  geo-pos:lat "51.747971"^^xsd:decimal ;
  geo-pos:long "3.629477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4633'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53484; 53484'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629477'^^xsd:double;
  dwc:latitude '51.747971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618047'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747971"^^xsd:decimal ;
  dwc:decimalLongitude "3.629477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747971 3.629477)"^^geo:wktLiteral ;
  geo-pos:lat "51.747971"^^xsd:decimal ;
  geo-pos:long "3.629477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4632'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53486; 53486'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629477'^^xsd:double;
  dwc:latitude '51.747971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618049'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707472 3.629783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707472"^^xsd:decimal ;
  dwc:decimalLongitude "3.629783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707472 3.629783)"^^geo:wktLiteral ;
  geo-pos:lat "51.707472"^^xsd:decimal ;
  geo-pos:long "3.629783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44141; 44141'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.0475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629783'^^xsd:double;
  dwc:latitude '51.707472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609205'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768101 3.629901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768101"^^xsd:decimal ;
  dwc:decimalLongitude "3.629901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768101 3.629901)"^^geo:wktLiteral ;
  geo-pos:lat "51.768101"^^xsd:decimal ;
  geo-pos:long "3.629901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a99'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56291; 56291'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629901'^^xsd:double;
  dwc:latitude '51.768101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620809'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768101 3.629901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768101"^^xsd:decimal ;
  dwc:decimalLongitude "3.629901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768101 3.629901)"^^geo:wktLiteral ;
  geo-pos:lat "51.768101"^^xsd:decimal ;
  geo-pos:long "3.629901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a98'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56292; 56292'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.629901'^^xsd:double;
  dwc:latitude '51.768101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620810'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.688094 3.630049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.688094"^^xsd:decimal ;
  dwc:decimalLongitude "3.630049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.688094 3.630049)"^^geo:wktLiteral ;
  geo-pos:lat "51.688094"^^xsd:decimal ;
  geo-pos:long "3.630049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4518'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53781; 53781'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.281388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630049'^^xsd:double;
  dwc:latitude '51.688094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618301'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701796 3.630167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701796"^^xsd:decimal ;
  dwc:decimalLongitude "3.630167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701796 3.630167)"^^geo:wktLiteral ;
  geo-pos:lat "51.701796"^^xsd:decimal ;
  geo-pos:long "3.630167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7451'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39253; 39253'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '7.8972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630167'^^xsd:double;
  dwc:latitude '51.701796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604516'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763001"^^xsd:decimal ;
  dwc:decimalLongitude "3.630207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  geo-pos:lat "51.763001"^^xsd:decimal ;
  geo-pos:long "3.630207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52da'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54200; 54200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630207'^^xsd:double;
  dwc:latitude '51.763001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618740'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763001"^^xsd:decimal ;
  dwc:decimalLongitude "3.630207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  geo-pos:lat "51.763001"^^xsd:decimal ;
  geo-pos:long "3.630207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54198; 54198'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630207'^^xsd:double;
  dwc:latitude '51.763001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618737'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763001"^^xsd:decimal ;
  dwc:decimalLongitude "3.630207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  geo-pos:lat "51.763001"^^xsd:decimal ;
  geo-pos:long "3.630207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54196; 54196'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630207'^^xsd:double;
  dwc:latitude '51.763001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618735'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763001"^^xsd:decimal ;
  dwc:decimalLongitude "3.630207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  geo-pos:lat "51.763001"^^xsd:decimal ;
  geo-pos:long "3.630207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54197; 54197'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630207'^^xsd:double;
  dwc:latitude '51.763001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618736'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763001"^^xsd:decimal ;
  dwc:decimalLongitude "3.630207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  geo-pos:lat "51.763001"^^xsd:decimal ;
  geo-pos:long "3.630207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54201; 54201'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630207'^^xsd:double;
  dwc:latitude '51.763001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618741'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763001"^^xsd:decimal ;
  dwc:decimalLongitude "3.630207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  geo-pos:lat "51.763001"^^xsd:decimal ;
  geo-pos:long "3.630207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54199; 54199'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630207'^^xsd:double;
  dwc:latitude '51.763001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618738'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763001"^^xsd:decimal ;
  dwc:decimalLongitude "3.630207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763001 3.630207)"^^geo:wktLiteral ;
  geo-pos:lat "51.763001"^^xsd:decimal ;
  geo-pos:long "3.630207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54202; 54202'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630207'^^xsd:double;
  dwc:latitude '51.763001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618742'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4528'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53766; 53766'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618287'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4527'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53772; 53772'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618293'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4526'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53769; 53769'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618290'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4525'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53770; 53770'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618291'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4524'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53771; 53771'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618292'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4523'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53768; 53768'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618289'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4522'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53767; 53767'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618288'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4521'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53764; 53764'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618285'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709636"^^xsd:decimal ;
  dwc:decimalLongitude "3.630261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709636 3.630261)"^^geo:wktLiteral ;
  geo-pos:lat "51.709636"^^xsd:decimal ;
  geo-pos:long "3.630261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4520'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53765; 53765'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630261'^^xsd:double;
  dwc:latitude '51.709636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618286'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73724 3.630283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73724"^^xsd:decimal ;
  dwc:decimalLongitude "3.630283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73724 3.630283)"^^geo:wktLiteral ;
  geo-pos:lat "51.73724"^^xsd:decimal ;
  geo-pos:long "3.630283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6441'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49208; 49208'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630283'^^xsd:double;
  dwc:latitude '51.73724'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613489'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73724 3.630283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73724"^^xsd:decimal ;
  dwc:decimalLongitude "3.630283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73724 3.630283)"^^geo:wktLiteral ;
  geo-pos:lat "51.73724"^^xsd:decimal ;
  geo-pos:long "3.630283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6440'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49206; 49206'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630283'^^xsd:double;
  dwc:latitude '51.73724'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613486'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73724 3.630283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73724"^^xsd:decimal ;
  dwc:decimalLongitude "3.630283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73724 3.630283)"^^geo:wktLiteral ;
  geo-pos:lat "51.73724"^^xsd:decimal ;
  geo-pos:long "3.630283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-643f'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49207; 49207'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630283'^^xsd:double;
  dwc:latitude '51.73724'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613488'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73724 3.630283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73724"^^xsd:decimal ;
  dwc:decimalLongitude "3.630283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73724 3.630283)"^^geo:wktLiteral ;
  geo-pos:lat "51.73724"^^xsd:decimal ;
  geo-pos:long "3.630283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-643e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49209; 49209'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630283'^^xsd:double;
  dwc:latitude '51.73724'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613490'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698118 3.630318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698118"^^xsd:decimal ;
  dwc:decimalLongitude "3.630318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698118 3.630318)"^^geo:wktLiteral ;
  geo-pos:lat "51.698118"^^xsd:decimal ;
  geo-pos:long "3.630318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b6c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41613; 41613'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630318'^^xsd:double;
  dwc:latitude '51.698118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606755'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698118 3.630318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698118"^^xsd:decimal ;
  dwc:decimalLongitude "3.630318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698118 3.630318)"^^geo:wktLiteral ;
  geo-pos:lat "51.698118"^^xsd:decimal ;
  geo-pos:long "3.630318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b6a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41614; 41614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630318'^^xsd:double;
  dwc:latitude '51.698118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606756'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806887 3.630427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806887"^^xsd:decimal ;
  dwc:decimalLongitude "3.630427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806887 3.630427)"^^geo:wktLiteral ;
  geo-pos:lat "51.806887"^^xsd:decimal ;
  geo-pos:long "3.630427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b1a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56151; 56151'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630427'^^xsd:double;
  dwc:latitude '51.806887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620667'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69827 3.630465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69827"^^xsd:decimal ;
  dwc:decimalLongitude "3.630465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69827 3.630465)"^^geo:wktLiteral ;
  geo-pos:lat "51.69827"^^xsd:decimal ;
  geo-pos:long "3.630465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b6b'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41610; 41610'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630465'^^xsd:double;
  dwc:latitude '51.69827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606752'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69827 3.630465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69827"^^xsd:decimal ;
  dwc:decimalLongitude "3.630465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69827 3.630465)"^^geo:wktLiteral ;
  geo-pos:lat "51.69827"^^xsd:decimal ;
  geo-pos:long "3.630465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b69'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41611; 41611'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630465'^^xsd:double;
  dwc:latitude '51.69827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606753'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69827 3.630465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69827"^^xsd:decimal ;
  dwc:decimalLongitude "3.630465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69827 3.630465)"^^geo:wktLiteral ;
  geo-pos:lat "51.69827"^^xsd:decimal ;
  geo-pos:long "3.630465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b68'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41612; 41612'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630465'^^xsd:double;
  dwc:latitude '51.69827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606754'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761057 3.630557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761057"^^xsd:decimal ;
  dwc:decimalLongitude "3.630557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761057 3.630557)"^^geo:wktLiteral ;
  geo-pos:lat "51.761057"^^xsd:decimal ;
  geo-pos:long "3.630557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-738e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39521; 39521'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630557'^^xsd:double;
  dwc:latitude '51.761057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604783'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762541 3.630592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762541"^^xsd:decimal ;
  dwc:decimalLongitude "3.630592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762541 3.630592)"^^geo:wktLiteral ;
  geo-pos:lat "51.762541"^^xsd:decimal ;
  geo-pos:long "3.630592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fd0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47023; 47023'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630592'^^xsd:double;
  dwc:latitude '51.762541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611921'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762541 3.630592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762541"^^xsd:decimal ;
  dwc:decimalLongitude "3.630592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762541 3.630592)"^^geo:wktLiteral ;
  geo-pos:lat "51.762541"^^xsd:decimal ;
  geo-pos:long "3.630592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fcf'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47022; 47022'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630592'^^xsd:double;
  dwc:latitude '51.762541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611920'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762541 3.630592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762541"^^xsd:decimal ;
  dwc:decimalLongitude "3.630592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762541 3.630592)"^^geo:wktLiteral ;
  geo-pos:lat "51.762541"^^xsd:decimal ;
  geo-pos:long "3.630592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47024; 47024'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630592'^^xsd:double;
  dwc:latitude '51.762541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611922'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762541 3.630592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762541"^^xsd:decimal ;
  dwc:decimalLongitude "3.630592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762541 3.630592)"^^geo:wktLiteral ;
  geo-pos:lat "51.762541"^^xsd:decimal ;
  geo-pos:long "3.630592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fcd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47025; 47025'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630592'^^xsd:double;
  dwc:latitude '51.762541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611923'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802822 3.630675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802822"^^xsd:decimal ;
  dwc:decimalLongitude "3.630675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802822 3.630675)"^^geo:wktLiteral ;
  geo-pos:lat "51.802822"^^xsd:decimal ;
  geo-pos:long "3.630675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e7c'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49659; 49659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630675'^^xsd:double;
  dwc:latitude '51.802822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614504'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771019 3.630696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771019"^^xsd:decimal ;
  dwc:decimalLongitude "3.630696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771019 3.630696)"^^geo:wktLiteral ;
  geo-pos:lat "51.771019"^^xsd:decimal ;
  geo-pos:long "3.630696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4085'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57082; 57082'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630696'^^xsd:double;
  dwc:latitude '51.771019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621508'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771019 3.630696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771019"^^xsd:decimal ;
  dwc:decimalLongitude "3.630696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771019 3.630696)"^^geo:wktLiteral ;
  geo-pos:lat "51.771019"^^xsd:decimal ;
  geo-pos:long "3.630696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4084'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57081; 57081'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.630696'^^xsd:double;
  dwc:latitude '51.771019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621507'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701335 3.63097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701335"^^xsd:decimal ;
  dwc:decimalLongitude "3.63097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701335 3.63097)"^^geo:wktLiteral ;
  geo-pos:lat "51.701335"^^xsd:decimal ;
  geo-pos:long "3.63097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74cb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42601; 42601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63097'^^xsd:double;
  dwc:latitude '51.701335'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607708'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690651 3.631025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690651"^^xsd:decimal ;
  dwc:decimalLongitude "3.631025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690651 3.631025)"^^geo:wktLiteral ;
  geo-pos:lat "51.690651"^^xsd:decimal ;
  geo-pos:long "3.631025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4004'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57256; 57256'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631025'^^xsd:double;
  dwc:latitude '51.690651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621674'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690462 3.631181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690462"^^xsd:decimal ;
  dwc:decimalLongitude "3.631181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690462 3.631181)"^^geo:wktLiteral ;
  geo-pos:lat "51.690462"^^xsd:decimal ;
  geo-pos:long "3.631181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e18'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55253; 55253'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.570833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631181'^^xsd:double;
  dwc:latitude '51.690462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619769'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690462 3.631181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690462"^^xsd:decimal ;
  dwc:decimalLongitude "3.631181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690462 3.631181)"^^geo:wktLiteral ;
  geo-pos:lat "51.690462"^^xsd:decimal ;
  geo-pos:long "3.631181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e17'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55251; 55251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.570833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631181'^^xsd:double;
  dwc:latitude '51.690462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619767'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690462 3.631181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690462"^^xsd:decimal ;
  dwc:decimalLongitude "3.631181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690462 3.631181)"^^geo:wktLiteral ;
  geo-pos:lat "51.690462"^^xsd:decimal ;
  geo-pos:long "3.631181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e16'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55252; 55252'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.570833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631181'^^xsd:double;
  dwc:latitude '51.690462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619768'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807331 3.631565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807331"^^xsd:decimal ;
  dwc:decimalLongitude "3.631565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807331 3.631565)"^^geo:wktLiteral ;
  geo-pos:lat "51.807331"^^xsd:decimal ;
  geo-pos:long "3.631565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7757'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49771; 49771'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631565'^^xsd:double;
  dwc:latitude '51.807331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614620'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807331 3.631565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807331"^^xsd:decimal ;
  dwc:decimalLongitude "3.631565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807331 3.631565)"^^geo:wktLiteral ;
  geo-pos:lat "51.807331"^^xsd:decimal ;
  geo-pos:long "3.631565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7756'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49769; 49769'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631565'^^xsd:double;
  dwc:latitude '51.807331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614618'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702813 3.631715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702813"^^xsd:decimal ;
  dwc:decimalLongitude "3.631715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702813 3.631715)"^^geo:wktLiteral ;
  geo-pos:lat "51.702813"^^xsd:decimal ;
  geo-pos:long "3.631715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4747'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53182; 53182'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.362222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631715'^^xsd:double;
  dwc:latitude '51.702813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617789'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702813 3.631715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702813"^^xsd:decimal ;
  dwc:decimalLongitude "3.631715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702813 3.631715)"^^geo:wktLiteral ;
  geo-pos:lat "51.702813"^^xsd:decimal ;
  geo-pos:long "3.631715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4746'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53183; 53183'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.362222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631715'^^xsd:double;
  dwc:latitude '51.702813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617790'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685702 3.631781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685702"^^xsd:decimal ;
  dwc:decimalLongitude "3.631781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685702 3.631781)"^^geo:wktLiteral ;
  geo-pos:lat "51.685702"^^xsd:decimal ;
  geo-pos:long "3.631781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5865'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46079; 46079'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631781'^^xsd:double;
  dwc:latitude '51.685702'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610999'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-525b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54351; 54351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618894'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-525a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54347; 54347'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618890'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5259'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54344; 54344'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618887'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5258'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54348; 54348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618891'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5257'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54343; 54343'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618886'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5256'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54345; 54345'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618888'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5255'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54350; 54350'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618893'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5254'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54349; 54349'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618892'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709763"^^xsd:decimal ;
  dwc:decimalLongitude "3.631783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709763 3.631783)"^^geo:wktLiteral ;
  geo-pos:lat "51.709763"^^xsd:decimal ;
  geo-pos:long "3.631783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5253'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54346; 54346'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631783'^^xsd:double;
  dwc:latitude '51.709763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618889'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691753 3.63185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691753"^^xsd:decimal ;
  dwc:decimalLongitude "3.63185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691753 3.63185)"^^geo:wktLiteral ;
  geo-pos:lat "51.691753"^^xsd:decimal ;
  geo-pos:long "3.63185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4def'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40940; 40940'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.3138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63185'^^xsd:double;
  dwc:latitude '51.691753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606166'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708845 3.631915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708845"^^xsd:decimal ;
  dwc:decimalLongitude "3.631915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708845 3.631915)"^^geo:wktLiteral ;
  geo-pos:lat "51.708845"^^xsd:decimal ;
  geo-pos:long "3.631915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44145; 44145'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.631915'^^xsd:double;
  dwc:latitude '51.708845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609209'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809171 3.632156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809171"^^xsd:decimal ;
  dwc:decimalLongitude "3.632156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809171 3.632156)"^^geo:wktLiteral ;
  geo-pos:lat "51.809171"^^xsd:decimal ;
  geo-pos:long "3.632156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64be'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49025; 49025'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.632156'^^xsd:double;
  dwc:latitude '51.809171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613857'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809171 3.632156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809171"^^xsd:decimal ;
  dwc:decimalLongitude "3.632156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809171 3.632156)"^^geo:wktLiteral ;
  geo-pos:lat "51.809171"^^xsd:decimal ;
  geo-pos:long "3.632156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64bd'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49024; 49024'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.632156'^^xsd:double;
  dwc:latitude '51.809171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613856'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685672 3.632258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685672"^^xsd:decimal ;
  dwc:decimalLongitude "3.632258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685672 3.632258)"^^geo:wktLiteral ;
  geo-pos:lat "51.685672"^^xsd:decimal ;
  geo-pos:long "3.632258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5472'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55782; 55782'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.458888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.632258'^^xsd:double;
  dwc:latitude '51.685672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620252'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737157 3.63231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737157"^^xsd:decimal ;
  dwc:decimalLongitude "3.63231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737157 3.63231)"^^geo:wktLiteral ;
  geo-pos:lat "51.737157"^^xsd:decimal ;
  geo-pos:long "3.63231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-426b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42625; 42625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63231'^^xsd:double;
  dwc:latitude '51.737157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607721'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737157 3.63231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737157"^^xsd:decimal ;
  dwc:decimalLongitude "3.63231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737157 3.63231)"^^geo:wktLiteral ;
  geo-pos:lat "51.737157"^^xsd:decimal ;
  geo-pos:long "3.63231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-426a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42624; 42624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63231'^^xsd:double;
  dwc:latitude '51.737157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607720'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769679 3.632329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769679"^^xsd:decimal ;
  dwc:decimalLongitude "3.632329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769679 3.632329)"^^geo:wktLiteral ;
  geo-pos:lat "51.769679"^^xsd:decimal ;
  geo-pos:long "3.632329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51773; 51773'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.632329'^^xsd:double;
  dwc:latitude '51.769679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616456'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769679 3.632329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769679"^^xsd:decimal ;
  dwc:decimalLongitude "3.632329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769679 3.632329)"^^geo:wktLiteral ;
  geo-pos:lat "51.769679"^^xsd:decimal ;
  geo-pos:long "3.632329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51775; 51775'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.632329'^^xsd:double;
  dwc:latitude '51.769679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616458'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769679 3.632329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769679"^^xsd:decimal ;
  dwc:decimalLongitude "3.632329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769679 3.632329)"^^geo:wktLiteral ;
  geo-pos:lat "51.769679"^^xsd:decimal ;
  geo-pos:long "3.632329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51774; 51774'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.632329'^^xsd:double;
  dwc:latitude '51.769679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616457'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816694 3.63261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816694"^^xsd:decimal ;
  dwc:decimalLongitude "3.63261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816694 3.63261)"^^geo:wktLiteral ;
  geo-pos:lat "51.816694"^^xsd:decimal ;
  geo-pos:long "3.63261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-669e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39582; 39582'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.34'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63261'^^xsd:double;
  dwc:latitude '51.816694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604839'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816694 3.63261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816694"^^xsd:decimal ;
  dwc:decimalLongitude "3.63261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816694 3.63261)"^^geo:wktLiteral ;
  geo-pos:lat "51.816694"^^xsd:decimal ;
  geo-pos:long "3.63261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-669d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39583; 39583'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.34'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63261'^^xsd:double;
  dwc:latitude '51.816694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604840'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689823 3.632836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689823"^^xsd:decimal ;
  dwc:decimalLongitude "3.632836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689823 3.632836)"^^geo:wktLiteral ;
  geo-pos:lat "51.689823"^^xsd:decimal ;
  geo-pos:long "3.632836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ba'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53879; 53879'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.784722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.632836'^^xsd:double;
  dwc:latitude '51.689823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618400'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786374 3.632838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786374"^^xsd:decimal ;
  dwc:decimalLongitude "3.632838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786374 3.632838)"^^geo:wktLiteral ;
  geo-pos:lat "51.786374"^^xsd:decimal ;
  geo-pos:long "3.632838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53323; 53323'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.632838'^^xsd:double;
  dwc:latitude '51.786374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617888'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738745 3.63307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738745"^^xsd:decimal ;
  dwc:decimalLongitude "3.63307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738745 3.63307)"^^geo:wktLiteral ;
  geo-pos:lat "51.738745"^^xsd:decimal ;
  geo-pos:long "3.63307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41824; 41824'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63307'^^xsd:double;
  dwc:latitude '51.738745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606956'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817185 3.633284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817185"^^xsd:decimal ;
  dwc:decimalLongitude "3.633284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817185 3.633284)"^^geo:wktLiteral ;
  geo-pos:lat "51.817185"^^xsd:decimal ;
  geo-pos:long "3.633284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-669b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39585; 39585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.340555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633284'^^xsd:double;
  dwc:latitude '51.817185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604842'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817185 3.633284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817185"^^xsd:decimal ;
  dwc:decimalLongitude "3.633284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817185 3.633284)"^^geo:wktLiteral ;
  geo-pos:lat "51.817185"^^xsd:decimal ;
  geo-pos:long "3.633284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-669c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39584; 39584'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.340555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633284'^^xsd:double;
  dwc:latitude '51.817185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604841'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718566 3.633411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718566"^^xsd:decimal ;
  dwc:decimalLongitude "3.633411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718566 3.633411)"^^geo:wktLiteral ;
  geo-pos:lat "51.718566"^^xsd:decimal ;
  geo-pos:long "3.633411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51832; 51832'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633411'^^xsd:double;
  dwc:latitude '51.718566'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616514'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743104 3.63345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743104"^^xsd:decimal ;
  dwc:decimalLongitude "3.63345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743104 3.63345)"^^geo:wktLiteral ;
  geo-pos:lat "51.743104"^^xsd:decimal ;
  geo-pos:long "3.63345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ab'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51825; 51825'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63345'^^xsd:double;
  dwc:latitude '51.743104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616503'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693353 3.633537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693353"^^xsd:decimal ;
  dwc:decimalLongitude "3.633537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693353 3.633537)"^^geo:wktLiteral ;
  geo-pos:lat "51.693353"^^xsd:decimal ;
  geo-pos:long "3.633537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51601; 51601'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633537'^^xsd:double;
  dwc:latitude '51.693353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616234'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750395 3.633595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750395"^^xsd:decimal ;
  dwc:decimalLongitude "3.633595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750395 3.633595)"^^geo:wktLiteral ;
  geo-pos:lat "51.750395"^^xsd:decimal ;
  geo-pos:long "3.633595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e6e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55141; 55141'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633595'^^xsd:double;
  dwc:latitude '51.750395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619659'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750395 3.633595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750395"^^xsd:decimal ;
  dwc:decimalLongitude "3.633595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750395 3.633595)"^^geo:wktLiteral ;
  geo-pos:lat "51.750395"^^xsd:decimal ;
  geo-pos:long "3.633595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e6d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55142; 55142'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633595'^^xsd:double;
  dwc:latitude '51.750395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619660'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789463 3.633606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789463"^^xsd:decimal ;
  dwc:decimalLongitude "3.633606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789463 3.633606)"^^geo:wktLiteral ;
  geo-pos:lat "51.789463"^^xsd:decimal ;
  geo-pos:long "3.633606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56267; 56267'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633606'^^xsd:double;
  dwc:latitude '51.789463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620785'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789463 3.633606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789463"^^xsd:decimal ;
  dwc:decimalLongitude "3.633606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789463 3.633606)"^^geo:wktLiteral ;
  geo-pos:lat "51.789463"^^xsd:decimal ;
  geo-pos:long "3.633606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56266; 56266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633606'^^xsd:double;
  dwc:latitude '51.789463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620784'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707424 3.633675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707424"^^xsd:decimal ;
  dwc:decimalLongitude "3.633675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707424 3.633675)"^^geo:wktLiteral ;
  geo-pos:lat "51.707424"^^xsd:decimal ;
  geo-pos:long "3.633675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-437a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43014; 43014'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633675'^^xsd:double;
  dwc:latitude '51.707424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608052'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693532 3.633684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693532"^^xsd:decimal ;
  dwc:decimalLongitude "3.633684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693532 3.633684)"^^geo:wktLiteral ;
  geo-pos:lat "51.693532"^^xsd:decimal ;
  geo-pos:long "3.633684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51600; 51600'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633684'^^xsd:double;
  dwc:latitude '51.693532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616233'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693532 3.633684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693532"^^xsd:decimal ;
  dwc:decimalLongitude "3.633684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693532 3.633684)"^^geo:wktLiteral ;
  geo-pos:lat "51.693532"^^xsd:decimal ;
  geo-pos:long "3.633684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51599; 51599'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633684'^^xsd:double;
  dwc:latitude '51.693532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616232'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702919 3.633714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702919"^^xsd:decimal ;
  dwc:decimalLongitude "3.633714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702919 3.633714)"^^geo:wktLiteral ;
  geo-pos:lat "51.702919"^^xsd:decimal ;
  geo-pos:long "3.633714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5920'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46414; 46414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633714'^^xsd:double;
  dwc:latitude '51.702919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611112'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702919 3.633714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702919"^^xsd:decimal ;
  dwc:decimalLongitude "3.633714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702919 3.633714)"^^geo:wktLiteral ;
  geo-pos:lat "51.702919"^^xsd:decimal ;
  geo-pos:long "3.633714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-591f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46413; 46413'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633714'^^xsd:double;
  dwc:latitude '51.702919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611111'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702919 3.633714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702919"^^xsd:decimal ;
  dwc:decimalLongitude "3.633714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702919 3.633714)"^^geo:wktLiteral ;
  geo-pos:lat "51.702919"^^xsd:decimal ;
  geo-pos:long "3.633714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-591e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46412; 46412'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633714'^^xsd:double;
  dwc:latitude '51.702919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611110'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717754 3.633993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717754"^^xsd:decimal ;
  dwc:decimalLongitude "3.633993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717754 3.633993)"^^geo:wktLiteral ;
  geo-pos:lat "51.717754"^^xsd:decimal ;
  geo-pos:long "3.633993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ccc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48573; 48573'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633993'^^xsd:double;
  dwc:latitude '51.717754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613410'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717754 3.633993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717754"^^xsd:decimal ;
  dwc:decimalLongitude "3.633993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717754 3.633993)"^^geo:wktLiteral ;
  geo-pos:lat "51.717754"^^xsd:decimal ;
  geo-pos:long "3.633993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ccb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48574; 48574'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633993'^^xsd:double;
  dwc:latitude '51.717754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613411'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717754 3.633993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717754"^^xsd:decimal ;
  dwc:decimalLongitude "3.633993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717754 3.633993)"^^geo:wktLiteral ;
  geo-pos:lat "51.717754"^^xsd:decimal ;
  geo-pos:long "3.633993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cca'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48572; 48572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.633993'^^xsd:double;
  dwc:latitude '51.717754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613409'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751083 3.634431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751083"^^xsd:decimal ;
  dwc:decimalLongitude "3.634431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751083 3.634431)"^^geo:wktLiteral ;
  geo-pos:lat "51.751083"^^xsd:decimal ;
  geo-pos:long "3.634431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4047'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57161; 57161'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634431'^^xsd:double;
  dwc:latitude '51.751083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621584'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686712"^^xsd:decimal ;
  dwc:decimalLongitude "3.634558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  geo-pos:lat "51.686712"^^xsd:decimal ;
  geo-pos:long "3.634558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5663'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44260; 44260'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634558'^^xsd:double;
  dwc:latitude '51.686712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609047'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686712"^^xsd:decimal ;
  dwc:decimalLongitude "3.634558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  geo-pos:lat "51.686712"^^xsd:decimal ;
  geo-pos:long "3.634558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5662'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44259; 44259'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634558'^^xsd:double;
  dwc:latitude '51.686712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609046'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686712"^^xsd:decimal ;
  dwc:decimalLongitude "3.634558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  geo-pos:lat "51.686712"^^xsd:decimal ;
  geo-pos:long "3.634558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5661'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44258; 44258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634558'^^xsd:double;
  dwc:latitude '51.686712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609045'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686712"^^xsd:decimal ;
  dwc:decimalLongitude "3.634558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  geo-pos:lat "51.686712"^^xsd:decimal ;
  geo-pos:long "3.634558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5660'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44256; 44256'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634558'^^xsd:double;
  dwc:latitude '51.686712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609043'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686712"^^xsd:decimal ;
  dwc:decimalLongitude "3.634558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686712 3.634558)"^^geo:wktLiteral ;
  geo-pos:lat "51.686712"^^xsd:decimal ;
  geo-pos:long "3.634558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-565f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44257; 44257'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634558'^^xsd:double;
  dwc:latitude '51.686712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609044'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718217 3.634738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718217"^^xsd:decimal ;
  dwc:decimalLongitude "3.634738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718217 3.634738)"^^geo:wktLiteral ;
  geo-pos:lat "51.718217"^^xsd:decimal ;
  geo-pos:long "3.634738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48576; 48576'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.450833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634738'^^xsd:double;
  dwc:latitude '51.718217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613413'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718217 3.634738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718217"^^xsd:decimal ;
  dwc:decimalLongitude "3.634738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718217 3.634738)"^^geo:wktLiteral ;
  geo-pos:lat "51.718217"^^xsd:decimal ;
  geo-pos:long "3.634738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48575; 48575'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.450833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634738'^^xsd:double;
  dwc:latitude '51.718217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613412'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690891 3.634905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690891"^^xsd:decimal ;
  dwc:decimalLongitude "3.634905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690891 3.634905)"^^geo:wktLiteral ;
  geo-pos:lat "51.690891"^^xsd:decimal ;
  geo-pos:long "3.634905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44bb'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53878; 53878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.634905'^^xsd:double;
  dwc:latitude '51.690891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618399'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764387 3.635052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764387"^^xsd:decimal ;
  dwc:decimalLongitude "3.635052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764387 3.635052)"^^geo:wktLiteral ;
  geo-pos:lat "51.764387"^^xsd:decimal ;
  geo-pos:long "3.635052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6efc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52652; 52652'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635052'^^xsd:double;
  dwc:latitude '51.764387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617213'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764387 3.635052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764387"^^xsd:decimal ;
  dwc:decimalLongitude "3.635052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764387 3.635052)"^^geo:wktLiteral ;
  geo-pos:lat "51.764387"^^xsd:decimal ;
  geo-pos:long "3.635052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6efb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52653; 52653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635052'^^xsd:double;
  dwc:latitude '51.764387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617214'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764387 3.635052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764387"^^xsd:decimal ;
  dwc:decimalLongitude "3.635052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764387 3.635052)"^^geo:wktLiteral ;
  geo-pos:lat "51.764387"^^xsd:decimal ;
  geo-pos:long "3.635052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6efa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52654; 52654'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635052'^^xsd:double;
  dwc:latitude '51.764387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617215'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703973 3.635103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703973"^^xsd:decimal ;
  dwc:decimalLongitude "3.635103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703973 3.635103)"^^geo:wktLiteral ;
  geo-pos:lat "51.703973"^^xsd:decimal ;
  geo-pos:long "3.635103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7266'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43411; 43411'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635103'^^xsd:double;
  dwc:latitude '51.703973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608490'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741143 3.635262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741143"^^xsd:decimal ;
  dwc:decimalLongitude "3.635262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741143 3.635262)"^^geo:wktLiteral ;
  geo-pos:lat "51.741143"^^xsd:decimal ;
  geo-pos:long "3.635262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52718; 52718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635262'^^xsd:double;
  dwc:latitude '51.741143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617278'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741143 3.635262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741143"^^xsd:decimal ;
  dwc:decimalLongitude "3.635262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741143 3.635262)"^^geo:wktLiteral ;
  geo-pos:lat "51.741143"^^xsd:decimal ;
  geo-pos:long "3.635262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52719; 52719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635262'^^xsd:double;
  dwc:latitude '51.741143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617279'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741143 3.635262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741143"^^xsd:decimal ;
  dwc:decimalLongitude "3.635262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741143 3.635262)"^^geo:wktLiteral ;
  geo-pos:lat "51.741143"^^xsd:decimal ;
  geo-pos:long "3.635262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52720; 52720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635262'^^xsd:double;
  dwc:latitude '51.741143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617280'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687931 3.635327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687931"^^xsd:decimal ;
  dwc:decimalLongitude "3.635327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687931 3.635327)"^^geo:wktLiteral ;
  geo-pos:lat "51.687931"^^xsd:decimal ;
  geo-pos:long "3.635327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50863; 50863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635327'^^xsd:double;
  dwc:latitude '51.687931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615604'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687931 3.635327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687931"^^xsd:decimal ;
  dwc:decimalLongitude "3.635327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687931 3.635327)"^^geo:wktLiteral ;
  geo-pos:lat "51.687931"^^xsd:decimal ;
  geo-pos:long "3.635327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67af'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50861; 50861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635327'^^xsd:double;
  dwc:latitude '51.687931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615602'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687931 3.635327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687931"^^xsd:decimal ;
  dwc:decimalLongitude "3.635327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687931 3.635327)"^^geo:wktLiteral ;
  geo-pos:lat "51.687931"^^xsd:decimal ;
  geo-pos:long "3.635327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50862; 50862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635327'^^xsd:double;
  dwc:latitude '51.687931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615603'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687931 3.635327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687931"^^xsd:decimal ;
  dwc:decimalLongitude "3.635327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687931 3.635327)"^^geo:wktLiteral ;
  geo-pos:lat "51.687931"^^xsd:decimal ;
  geo-pos:long "3.635327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50867; 50867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635327'^^xsd:double;
  dwc:latitude '51.687931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615605'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68784 3.635384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.68784"^^xsd:decimal ;
  dwc:decimalLongitude "3.635384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68784 3.635384)"^^geo:wktLiteral ;
  geo-pos:lat "51.68784"^^xsd:decimal ;
  geo-pos:long "3.635384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5474'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55781; 55781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635384'^^xsd:double;
  dwc:latitude '51.68784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620251'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68784 3.635384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.68784"^^xsd:decimal ;
  dwc:decimalLongitude "3.635384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68784 3.635384)"^^geo:wktLiteral ;
  geo-pos:lat "51.68784"^^xsd:decimal ;
  geo-pos:long "3.635384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5473'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55780; 55780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635384'^^xsd:double;
  dwc:latitude '51.68784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620250'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687993 3.635429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687993"^^xsd:decimal ;
  dwc:decimalLongitude "3.635429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687993 3.635429)"^^geo:wktLiteral ;
  geo-pos:lat "51.687993"^^xsd:decimal ;
  geo-pos:long "3.635429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43702; 43702'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635429'^^xsd:double;
  dwc:latitude '51.687993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608712'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687993 3.635429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687993"^^xsd:decimal ;
  dwc:decimalLongitude "3.635429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687993 3.635429)"^^geo:wktLiteral ;
  geo-pos:lat "51.687993"^^xsd:decimal ;
  geo-pos:long "3.635429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b7'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43701; 43701'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635429'^^xsd:double;
  dwc:latitude '51.687993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608711'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687993 3.635429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687993"^^xsd:decimal ;
  dwc:decimalLongitude "3.635429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687993 3.635429)"^^geo:wktLiteral ;
  geo-pos:lat "51.687993"^^xsd:decimal ;
  geo-pos:long "3.635429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43703; 43703'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635429'^^xsd:double;
  dwc:latitude '51.687993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608713'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687993 3.635429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687993"^^xsd:decimal ;
  dwc:decimalLongitude "3.635429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687993 3.635429)"^^geo:wktLiteral ;
  geo-pos:lat "51.687993"^^xsd:decimal ;
  geo-pos:long "3.635429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43704; 43704'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635429'^^xsd:double;
  dwc:latitude '51.687993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608714'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709383 3.635497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709383"^^xsd:decimal ;
  dwc:decimalLongitude "3.635497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709383 3.635497)"^^geo:wktLiteral ;
  geo-pos:lat "51.709383"^^xsd:decimal ;
  geo-pos:long "3.635497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-437c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43013; 43013'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635497'^^xsd:double;
  dwc:latitude '51.709383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608051'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709383 3.635497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709383"^^xsd:decimal ;
  dwc:decimalLongitude "3.635497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709383 3.635497)"^^geo:wktLiteral ;
  geo-pos:lat "51.709383"^^xsd:decimal ;
  geo-pos:long "3.635497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-437b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43012; 43012'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635497'^^xsd:double;
  dwc:latitude '51.709383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608050'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793948 3.63554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793948"^^xsd:decimal ;
  dwc:decimalLongitude "3.63554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793948 3.63554)"^^geo:wktLiteral ;
  geo-pos:lat "51.793948"^^xsd:decimal ;
  geo-pos:long "3.63554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6678'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39646; 39646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.790555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63554'^^xsd:double;
  dwc:latitude '51.793948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604878'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793948 3.63554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793948"^^xsd:decimal ;
  dwc:decimalLongitude "3.63554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793948 3.63554)"^^geo:wktLiteral ;
  geo-pos:lat "51.793948"^^xsd:decimal ;
  geo-pos:long "3.63554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6677'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39645; 39645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.790555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63554'^^xsd:double;
  dwc:latitude '51.793948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604877'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766884 3.635551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766884"^^xsd:decimal ;
  dwc:decimalLongitude "3.635551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766884 3.635551)"^^geo:wktLiteral ;
  geo-pos:lat "51.766884"^^xsd:decimal ;
  geo-pos:long "3.635551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aaf'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47186; 47186'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635551'^^xsd:double;
  dwc:latitude '51.766884'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612135'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704177 3.635555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704177"^^xsd:decimal ;
  dwc:decimalLongitude "3.635555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704177 3.635555)"^^geo:wktLiteral ;
  geo-pos:lat "51.704177"^^xsd:decimal ;
  geo-pos:long "3.635555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48302; 48302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.22'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635555'^^xsd:double;
  dwc:latitude '51.704177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613144'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704177 3.635555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704177"^^xsd:decimal ;
  dwc:decimalLongitude "3.635555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704177 3.635555)"^^geo:wktLiteral ;
  geo-pos:lat "51.704177"^^xsd:decimal ;
  geo-pos:long "3.635555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48301; 48301'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.22'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635555'^^xsd:double;
  dwc:latitude '51.704177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613143'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808586 3.635571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808586"^^xsd:decimal ;
  dwc:decimalLongitude "3.635571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808586 3.635571)"^^geo:wktLiteral ;
  geo-pos:lat "51.808586"^^xsd:decimal ;
  geo-pos:long "3.635571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5040'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46896; 46896'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635571'^^xsd:double;
  dwc:latitude '51.808586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611795'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808586 3.635571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808586"^^xsd:decimal ;
  dwc:decimalLongitude "3.635571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808586 3.635571)"^^geo:wktLiteral ;
  geo-pos:lat "51.808586"^^xsd:decimal ;
  geo-pos:long "3.635571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-503f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46897; 46897'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635571'^^xsd:double;
  dwc:latitude '51.808586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611796'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808586 3.635571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808586"^^xsd:decimal ;
  dwc:decimalLongitude "3.635571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808586 3.635571)"^^geo:wktLiteral ;
  geo-pos:lat "51.808586"^^xsd:decimal ;
  geo-pos:long "3.635571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-503e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46898; 46898'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635571'^^xsd:double;
  dwc:latitude '51.808586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611797'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687057 3.635604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687057"^^xsd:decimal ;
  dwc:decimalLongitude "3.635604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687057 3.635604)"^^geo:wktLiteral ;
  geo-pos:lat "51.687057"^^xsd:decimal ;
  geo-pos:long "3.635604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f48'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46528; 46528'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635604'^^xsd:double;
  dwc:latitude '51.687057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611461'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687057 3.635604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687057"^^xsd:decimal ;
  dwc:decimalLongitude "3.635604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687057 3.635604)"^^geo:wktLiteral ;
  geo-pos:lat "51.687057"^^xsd:decimal ;
  geo-pos:long "3.635604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f47'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46529; 46529'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635604'^^xsd:double;
  dwc:latitude '51.687057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611462'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711226 3.635639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711226"^^xsd:decimal ;
  dwc:decimalLongitude "3.635639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711226 3.635639)"^^geo:wktLiteral ;
  geo-pos:lat "51.711226"^^xsd:decimal ;
  geo-pos:long "3.635639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e1a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55244; 55244'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635639'^^xsd:double;
  dwc:latitude '51.711226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619761'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794109 3.635759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794109"^^xsd:decimal ;
  dwc:decimalLongitude "3.635759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794109 3.635759)"^^geo:wktLiteral ;
  geo-pos:lat "51.794109"^^xsd:decimal ;
  geo-pos:long "3.635759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6490'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49096; 49096'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635759'^^xsd:double;
  dwc:latitude '51.794109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624314'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794109 3.635759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794109"^^xsd:decimal ;
  dwc:decimalLongitude "3.635759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794109 3.635759)"^^geo:wktLiteral ;
  geo-pos:lat "51.794109"^^xsd:decimal ;
  geo-pos:long "3.635759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-648f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49095; 49095'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635759'^^xsd:double;
  dwc:latitude '51.794109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624313'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794109 3.635759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794109"^^xsd:decimal ;
  dwc:decimalLongitude "3.635759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794109 3.635759)"^^geo:wktLiteral ;
  geo-pos:lat "51.794109"^^xsd:decimal ;
  geo-pos:long "3.635759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-648e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49097; 49097'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635759'^^xsd:double;
  dwc:latitude '51.794109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613921'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740582 3.635775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740582"^^xsd:decimal ;
  dwc:decimalLongitude "3.635775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740582 3.635775)"^^geo:wktLiteral ;
  geo-pos:lat "51.740582"^^xsd:decimal ;
  geo-pos:long "3.635775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a4a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56383; 56383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635775'^^xsd:double;
  dwc:latitude '51.740582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620903'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740582 3.635775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740582"^^xsd:decimal ;
  dwc:decimalLongitude "3.635775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740582 3.635775)"^^geo:wktLiteral ;
  geo-pos:lat "51.740582"^^xsd:decimal ;
  geo-pos:long "3.635775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a49'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56384; 56384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635775'^^xsd:double;
  dwc:latitude '51.740582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620904'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706109 3.635871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706109"^^xsd:decimal ;
  dwc:decimalLongitude "3.635871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706109 3.635871)"^^geo:wktLiteral ;
  geo-pos:lat "51.706109"^^xsd:decimal ;
  geo-pos:long "3.635871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e7e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49654; 49654'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635871'^^xsd:double;
  dwc:latitude '51.706109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614500'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706109 3.635871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706109"^^xsd:decimal ;
  dwc:decimalLongitude "3.635871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706109 3.635871)"^^geo:wktLiteral ;
  geo-pos:lat "51.706109"^^xsd:decimal ;
  geo-pos:long "3.635871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e7d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49655; 49655'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635871'^^xsd:double;
  dwc:latitude '51.706109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614501'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740591 3.635891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740591"^^xsd:decimal ;
  dwc:decimalLongitude "3.635891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740591 3.635891)"^^geo:wktLiteral ;
  geo-pos:lat "51.740591"^^xsd:decimal ;
  geo-pos:long "3.635891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5270'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54322; 54322'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635891'^^xsd:double;
  dwc:latitude '51.740591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618864'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740591 3.635891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740591"^^xsd:decimal ;
  dwc:decimalLongitude "3.635891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740591 3.635891)"^^geo:wktLiteral ;
  geo-pos:lat "51.740591"^^xsd:decimal ;
  geo-pos:long "3.635891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-526f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54321; 54321'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635891'^^xsd:double;
  dwc:latitude '51.740591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618863'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740591 3.635891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740591"^^xsd:decimal ;
  dwc:decimalLongitude "3.635891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740591 3.635891)"^^geo:wktLiteral ;
  geo-pos:lat "51.740591"^^xsd:decimal ;
  geo-pos:long "3.635891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-526e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54319; 54319'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635891'^^xsd:double;
  dwc:latitude '51.740591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618861'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740591 3.635891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740591"^^xsd:decimal ;
  dwc:decimalLongitude "3.635891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740591 3.635891)"^^geo:wktLiteral ;
  geo-pos:lat "51.740591"^^xsd:decimal ;
  geo-pos:long "3.635891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-526d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54320; 54320'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.635891'^^xsd:double;
  dwc:latitude '51.740591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618862'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687234 3.636026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687234"^^xsd:decimal ;
  dwc:decimalLongitude "3.636026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687234 3.636026)"^^geo:wktLiteral ;
  geo-pos:lat "51.687234"^^xsd:decimal ;
  geo-pos:long "3.636026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43700; 43700'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636026'^^xsd:double;
  dwc:latitude '51.687234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608710'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687234 3.636026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687234"^^xsd:decimal ;
  dwc:decimalLongitude "3.636026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687234 3.636026)"^^geo:wktLiteral ;
  geo-pos:lat "51.687234"^^xsd:decimal ;
  geo-pos:long "3.636026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43698; 43698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636026'^^xsd:double;
  dwc:latitude '51.687234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608708'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687234 3.636026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687234"^^xsd:decimal ;
  dwc:decimalLongitude "3.636026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687234 3.636026)"^^geo:wktLiteral ;
  geo-pos:lat "51.687234"^^xsd:decimal ;
  geo-pos:long "3.636026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43699; 43699'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636026'^^xsd:double;
  dwc:latitude '51.687234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608709'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703932 3.636029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703932"^^xsd:decimal ;
  dwc:decimalLongitude "3.636029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703932 3.636029)"^^geo:wktLiteral ;
  geo-pos:lat "51.703932"^^xsd:decimal ;
  geo-pos:long "3.636029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5751'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44625; 44625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636029'^^xsd:double;
  dwc:latitude '51.703932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609685'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703932 3.636029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703932"^^xsd:decimal ;
  dwc:decimalLongitude "3.636029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703932 3.636029)"^^geo:wktLiteral ;
  geo-pos:lat "51.703932"^^xsd:decimal ;
  geo-pos:long "3.636029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5750'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44624; 44624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636029'^^xsd:double;
  dwc:latitude '51.703932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609684'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703932 3.636029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703932"^^xsd:decimal ;
  dwc:decimalLongitude "3.636029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703932 3.636029)"^^geo:wktLiteral ;
  geo-pos:lat "51.703932"^^xsd:decimal ;
  geo-pos:long "3.636029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-574f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44626; 44626'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636029'^^xsd:double;
  dwc:latitude '51.703932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609686'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703932 3.636029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703932"^^xsd:decimal ;
  dwc:decimalLongitude "3.636029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703932 3.636029)"^^geo:wktLiteral ;
  geo-pos:lat "51.703932"^^xsd:decimal ;
  geo-pos:long "3.636029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-574e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44627; 44627'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636029'^^xsd:double;
  dwc:latitude '51.703932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609687'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791796 3.636118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791796"^^xsd:decimal ;
  dwc:decimalLongitude "3.636118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791796 3.636118)"^^geo:wktLiteral ;
  geo-pos:lat "51.791796"^^xsd:decimal ;
  geo-pos:long "3.636118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-689e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50598; 50598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636118'^^xsd:double;
  dwc:latitude '51.791796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615358'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791796 3.636118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791796"^^xsd:decimal ;
  dwc:decimalLongitude "3.636118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791796 3.636118)"^^geo:wktLiteral ;
  geo-pos:lat "51.791796"^^xsd:decimal ;
  geo-pos:long "3.636118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50596; 50596'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636118'^^xsd:double;
  dwc:latitude '51.791796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615355'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791796 3.636118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791796"^^xsd:decimal ;
  dwc:decimalLongitude "3.636118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791796 3.636118)"^^geo:wktLiteral ;
  geo-pos:lat "51.791796"^^xsd:decimal ;
  geo-pos:long "3.636118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50595; 50595'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636118'^^xsd:double;
  dwc:latitude '51.791796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615354'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791796 3.636118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791796"^^xsd:decimal ;
  dwc:decimalLongitude "3.636118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791796 3.636118)"^^geo:wktLiteral ;
  geo-pos:lat "51.791796"^^xsd:decimal ;
  geo-pos:long "3.636118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-689f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50597; 50597'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636118'^^xsd:double;
  dwc:latitude '51.791796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615357'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70563 3.636168)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70563"^^xsd:decimal ;
  dwc:decimalLongitude "3.636168"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70563 3.636168)"^^geo:wktLiteral ;
  geo-pos:lat "51.70563"^^xsd:decimal ;
  geo-pos:long "3.636168"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44887; 44887'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636168'^^xsd:double;
  dwc:latitude '51.70563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609901'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70563 3.636168)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70563"^^xsd:decimal ;
  dwc:decimalLongitude "3.636168"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70563 3.636168)"^^geo:wktLiteral ;
  geo-pos:lat "51.70563"^^xsd:decimal ;
  geo-pos:long "3.636168"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44890; 44890'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636168'^^xsd:double;
  dwc:latitude '51.70563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609904'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70563 3.636168)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70563"^^xsd:decimal ;
  dwc:decimalLongitude "3.636168"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70563 3.636168)"^^geo:wktLiteral ;
  geo-pos:lat "51.70563"^^xsd:decimal ;
  geo-pos:long "3.636168"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44889; 44889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636168'^^xsd:double;
  dwc:latitude '51.70563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609903'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70563 3.636168)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70563"^^xsd:decimal ;
  dwc:decimalLongitude "3.636168"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70563 3.636168)"^^geo:wktLiteral ;
  geo-pos:lat "51.70563"^^xsd:decimal ;
  geo-pos:long "3.636168"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ed'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44888; 44888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636168'^^xsd:double;
  dwc:latitude '51.70563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609902'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79154 3.636927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79154"^^xsd:decimal ;
  dwc:decimalLongitude "3.636927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79154 3.636927)"^^geo:wktLiteral ;
  geo-pos:lat "51.79154"^^xsd:decimal ;
  geo-pos:long "3.636927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4099'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57057; 57057'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636927'^^xsd:double;
  dwc:latitude '51.79154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621481'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79154 3.636927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79154"^^xsd:decimal ;
  dwc:decimalLongitude "3.636927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79154 3.636927)"^^geo:wktLiteral ;
  geo-pos:lat "51.79154"^^xsd:decimal ;
  geo-pos:long "3.636927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4098'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57059; 57059'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636927'^^xsd:double;
  dwc:latitude '51.79154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621483'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79154 3.636927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79154"^^xsd:decimal ;
  dwc:decimalLongitude "3.636927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79154 3.636927)"^^geo:wktLiteral ;
  geo-pos:lat "51.79154"^^xsd:decimal ;
  geo-pos:long "3.636927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4097'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57058; 57058'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636927'^^xsd:double;
  dwc:latitude '51.79154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621482'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690062"^^xsd:decimal ;
  dwc:decimalLongitude "3.636963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  geo-pos:lat "51.690062"^^xsd:decimal ;
  geo-pos:long "3.636963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50858; 50858'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636963'^^xsd:double;
  dwc:latitude '51.690062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615600'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690062"^^xsd:decimal ;
  dwc:decimalLongitude "3.636963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  geo-pos:lat "51.690062"^^xsd:decimal ;
  geo-pos:long "3.636963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50857; 50857'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636963'^^xsd:double;
  dwc:latitude '51.690062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615599'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690062"^^xsd:decimal ;
  dwc:decimalLongitude "3.636963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  geo-pos:lat "51.690062"^^xsd:decimal ;
  geo-pos:long "3.636963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50860; 50860'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636963'^^xsd:double;
  dwc:latitude '51.690062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615601'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690062"^^xsd:decimal ;
  dwc:decimalLongitude "3.636963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  geo-pos:lat "51.690062"^^xsd:decimal ;
  geo-pos:long "3.636963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50856; 50856'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636963'^^xsd:double;
  dwc:latitude '51.690062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615598'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690062"^^xsd:decimal ;
  dwc:decimalLongitude "3.636963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690062 3.636963)"^^geo:wktLiteral ;
  geo-pos:lat "51.690062"^^xsd:decimal ;
  geo-pos:long "3.636963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50855; 50855'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.636963'^^xsd:double;
  dwc:latitude '51.690062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615597'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706714 3.637037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706714"^^xsd:decimal ;
  dwc:decimalLongitude "3.637037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706714 3.637037)"^^geo:wktLiteral ;
  geo-pos:lat "51.706714"^^xsd:decimal ;
  geo-pos:long "3.637037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40939; 40939'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637037'^^xsd:double;
  dwc:latitude '51.706714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606165'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7046 3.63721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7046"^^xsd:decimal ;
  dwc:decimalLongitude "3.63721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7046 3.63721)"^^geo:wktLiteral ;
  geo-pos:lat "51.7046"^^xsd:decimal ;
  geo-pos:long "3.63721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47602; 47602'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63721'^^xsd:double;
  dwc:latitude '51.7046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612504'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7046 3.63721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7046"^^xsd:decimal ;
  dwc:decimalLongitude "3.63721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7046 3.63721)"^^geo:wktLiteral ;
  geo-pos:lat "51.7046"^^xsd:decimal ;
  geo-pos:long "3.63721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47601; 47601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63721'^^xsd:double;
  dwc:latitude '51.7046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612503'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74204 3.63723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74204"^^xsd:decimal ;
  dwc:decimalLongitude "3.63723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74204 3.63723)"^^geo:wktLiteral ;
  geo-pos:lat "51.74204"^^xsd:decimal ;
  geo-pos:long "3.63723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7703'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49895; 49895'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63723'^^xsd:double;
  dwc:latitude '51.74204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614693'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74204 3.63723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74204"^^xsd:decimal ;
  dwc:decimalLongitude "3.63723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74204 3.63723)"^^geo:wktLiteral ;
  geo-pos:lat "51.74204"^^xsd:decimal ;
  geo-pos:long "3.63723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7702'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49896; 49896'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63723'^^xsd:double;
  dwc:latitude '51.74204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614694'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689431"^^xsd:decimal ;
  dwc:decimalLongitude "3.637272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  geo-pos:lat "51.689431"^^xsd:decimal ;
  geo-pos:long "3.637272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51da'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54492; 54492'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637272'^^xsd:double;
  dwc:latitude '51.689431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618471'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689431"^^xsd:decimal ;
  dwc:decimalLongitude "3.637272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  geo-pos:lat "51.689431"^^xsd:decimal ;
  geo-pos:long "3.637272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54489; 54489'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637272'^^xsd:double;
  dwc:latitude '51.689431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619025'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689431"^^xsd:decimal ;
  dwc:decimalLongitude "3.637272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  geo-pos:lat "51.689431"^^xsd:decimal ;
  geo-pos:long "3.637272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54488; 54488'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637272'^^xsd:double;
  dwc:latitude '51.689431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619024'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689431"^^xsd:decimal ;
  dwc:decimalLongitude "3.637272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  geo-pos:lat "51.689431"^^xsd:decimal ;
  geo-pos:long "3.637272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54487; 54487'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637272'^^xsd:double;
  dwc:latitude '51.689431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619023'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689431"^^xsd:decimal ;
  dwc:decimalLongitude "3.637272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  geo-pos:lat "51.689431"^^xsd:decimal ;
  geo-pos:long "3.637272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54490; 54490'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637272'^^xsd:double;
  dwc:latitude '51.689431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619026'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689431"^^xsd:decimal ;
  dwc:decimalLongitude "3.637272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689431 3.637272)"^^geo:wktLiteral ;
  geo-pos:lat "51.689431"^^xsd:decimal ;
  geo-pos:long "3.637272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54491; 54491'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637272'^^xsd:double;
  dwc:latitude '51.689431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618470'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707117 3.637275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707117"^^xsd:decimal ;
  dwc:decimalLongitude "3.637275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707117 3.637275)"^^geo:wktLiteral ;
  geo-pos:lat "51.707117"^^xsd:decimal ;
  geo-pos:long "3.637275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49007; 49007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.7544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637275'^^xsd:double;
  dwc:latitude '51.707117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613841'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707117 3.637275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707117"^^xsd:decimal ;
  dwc:decimalLongitude "3.637275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707117 3.637275)"^^geo:wktLiteral ;
  geo-pos:lat "51.707117"^^xsd:decimal ;
  geo-pos:long "3.637275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49009; 49009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.7544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637275'^^xsd:double;
  dwc:latitude '51.707117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613842'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809853 3.63733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809853"^^xsd:decimal ;
  dwc:decimalLongitude "3.63733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809853 3.63733)"^^geo:wktLiteral ;
  geo-pos:lat "51.809853"^^xsd:decimal ;
  geo-pos:long "3.63733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51263; 51263'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63733'^^xsd:double;
  dwc:latitude '51.809853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615929'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809853 3.63733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809853"^^xsd:decimal ;
  dwc:decimalLongitude "3.63733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809853 3.63733)"^^geo:wktLiteral ;
  geo-pos:lat "51.809853"^^xsd:decimal ;
  geo-pos:long "3.63733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51266; 51266'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63733'^^xsd:double;
  dwc:latitude '51.809853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615932'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809853 3.63733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809853"^^xsd:decimal ;
  dwc:decimalLongitude "3.63733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809853 3.63733)"^^geo:wktLiteral ;
  geo-pos:lat "51.809853"^^xsd:decimal ;
  geo-pos:long "3.63733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51265; 51265'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63733'^^xsd:double;
  dwc:latitude '51.809853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615931'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809853 3.63733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809853"^^xsd:decimal ;
  dwc:decimalLongitude "3.63733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809853 3.63733)"^^geo:wktLiteral ;
  geo-pos:lat "51.809853"^^xsd:decimal ;
  geo-pos:long "3.63733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51264; 51264'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63733'^^xsd:double;
  dwc:latitude '51.809853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615930'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717502 3.637348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717502"^^xsd:decimal ;
  dwc:decimalLongitude "3.637348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717502 3.637348)"^^geo:wktLiteral ;
  geo-pos:lat "51.717502"^^xsd:decimal ;
  geo-pos:long "3.637348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61bb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45226; 45226'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637348'^^xsd:double;
  dwc:latitude '51.717502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610239'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704535 3.63747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704535"^^xsd:decimal ;
  dwc:decimalLongitude "3.63747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704535 3.63747)"^^geo:wktLiteral ;
  geo-pos:lat "51.704535"^^xsd:decimal ;
  geo-pos:long "3.63747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b2c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56127; 56127'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.8086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63747'^^xsd:double;
  dwc:latitude '51.704535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620643'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704535 3.63747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704535"^^xsd:decimal ;
  dwc:decimalLongitude "3.63747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704535 3.63747)"^^geo:wktLiteral ;
  geo-pos:lat "51.704535"^^xsd:decimal ;
  geo-pos:long "3.63747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b2b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56128; 56128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.8086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63747'^^xsd:double;
  dwc:latitude '51.704535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620644'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704535 3.63747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704535"^^xsd:decimal ;
  dwc:decimalLongitude "3.63747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704535 3.63747)"^^geo:wktLiteral ;
  geo-pos:lat "51.704535"^^xsd:decimal ;
  geo-pos:long "3.63747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b2a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56126; 56126'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.8086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.63747'^^xsd:double;
  dwc:latitude '51.704535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620642'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767098 3.637525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767098"^^xsd:decimal ;
  dwc:decimalLongitude "3.637525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767098 3.637525)"^^geo:wktLiteral ;
  geo-pos:lat "51.767098"^^xsd:decimal ;
  geo-pos:long "3.637525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-687e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50636; 50636'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637525'^^xsd:double;
  dwc:latitude '51.767098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615391'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767098 3.637525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767098"^^xsd:decimal ;
  dwc:decimalLongitude "3.637525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767098 3.637525)"^^geo:wktLiteral ;
  geo-pos:lat "51.767098"^^xsd:decimal ;
  geo-pos:long "3.637525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-687d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50637; 50637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637525'^^xsd:double;
  dwc:latitude '51.767098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615392'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767098 3.637525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767098"^^xsd:decimal ;
  dwc:decimalLongitude "3.637525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767098 3.637525)"^^geo:wktLiteral ;
  geo-pos:lat "51.767098"^^xsd:decimal ;
  geo-pos:long "3.637525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-687c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50635; 50635'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637525'^^xsd:double;
  dwc:latitude '51.767098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615390'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767098 3.637525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767098"^^xsd:decimal ;
  dwc:decimalLongitude "3.637525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767098 3.637525)"^^geo:wktLiteral ;
  geo-pos:lat "51.767098"^^xsd:decimal ;
  geo-pos:long "3.637525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-687b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50638; 50638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637525'^^xsd:double;
  dwc:latitude '51.767098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615393'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706593 3.637672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706593"^^xsd:decimal ;
  dwc:decimalLongitude "3.637672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706593 3.637672)"^^geo:wktLiteral ;
  geo-pos:lat "51.706593"^^xsd:decimal ;
  geo-pos:long "3.637672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5053'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46875; 46875'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637672'^^xsd:double;
  dwc:latitude '51.706593'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611777'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706593 3.637672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706593"^^xsd:decimal ;
  dwc:decimalLongitude "3.637672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706593 3.637672)"^^geo:wktLiteral ;
  geo-pos:lat "51.706593"^^xsd:decimal ;
  geo-pos:long "3.637672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5052'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46876; 46876'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637672'^^xsd:double;
  dwc:latitude '51.706593'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611778'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792183"^^xsd:decimal ;
  dwc:decimalLongitude "3.637748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  geo-pos:lat "51.792183"^^xsd:decimal ;
  geo-pos:long "3.637748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d32'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41139; 41139'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637748'^^xsd:double;
  dwc:latitude '51.792183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606362'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792183"^^xsd:decimal ;
  dwc:decimalLongitude "3.637748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  geo-pos:lat "51.792183"^^xsd:decimal ;
  geo-pos:long "3.637748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d31'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41138; 41138'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637748'^^xsd:double;
  dwc:latitude '51.792183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606361'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792183"^^xsd:decimal ;
  dwc:decimalLongitude "3.637748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  geo-pos:lat "51.792183"^^xsd:decimal ;
  geo-pos:long "3.637748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d30'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41137; 41137'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637748'^^xsd:double;
  dwc:latitude '51.792183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606360'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792183"^^xsd:decimal ;
  dwc:decimalLongitude "3.637748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  geo-pos:lat "51.792183"^^xsd:decimal ;
  geo-pos:long "3.637748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d2f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41136; 41136'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637748'^^xsd:double;
  dwc:latitude '51.792183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606359'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792183"^^xsd:decimal ;
  dwc:decimalLongitude "3.637748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792183 3.637748)"^^geo:wktLiteral ;
  geo-pos:lat "51.792183"^^xsd:decimal ;
  geo-pos:long "3.637748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d2e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41140; 41140'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637748'^^xsd:double;
  dwc:latitude '51.792183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606363'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719773 3.637959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719773"^^xsd:decimal ;
  dwc:decimalLongitude "3.637959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719773 3.637959)"^^geo:wktLiteral ;
  geo-pos:lat "51.719773"^^xsd:decimal ;
  geo-pos:long "3.637959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52732; 52732'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637959'^^xsd:double;
  dwc:latitude '51.719773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617292'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719773 3.637959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719773"^^xsd:decimal ;
  dwc:decimalLongitude "3.637959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719773 3.637959)"^^geo:wktLiteral ;
  geo-pos:lat "51.719773"^^xsd:decimal ;
  geo-pos:long "3.637959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52733; 52733'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637959'^^xsd:double;
  dwc:latitude '51.719773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617293'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690065 3.637961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690065"^^xsd:decimal ;
  dwc:decimalLongitude "3.637961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690065 3.637961)"^^geo:wktLiteral ;
  geo-pos:lat "51.690065"^^xsd:decimal ;
  geo-pos:long "3.637961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54495; 54495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637961'^^xsd:double;
  dwc:latitude '51.690065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618474'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690065 3.637961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690065"^^xsd:decimal ;
  dwc:decimalLongitude "3.637961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690065 3.637961)"^^geo:wktLiteral ;
  geo-pos:lat "51.690065"^^xsd:decimal ;
  geo-pos:long "3.637961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54493; 54493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637961'^^xsd:double;
  dwc:latitude '51.690065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618472'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690065 3.637961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690065"^^xsd:decimal ;
  dwc:decimalLongitude "3.637961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690065 3.637961)"^^geo:wktLiteral ;
  geo-pos:lat "51.690065"^^xsd:decimal ;
  geo-pos:long "3.637961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54494; 54494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.637961'^^xsd:double;
  dwc:latitude '51.690065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618473'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705198 3.638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705198"^^xsd:decimal ;
  dwc:decimalLongitude "3.638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705198 3.638)"^^geo:wktLiteral ;
  geo-pos:lat "51.705198"^^xsd:decimal ;
  geo-pos:long "3.638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-603d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40272; 40272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.664166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638'^^xsd:double;
  dwc:latitude '51.705198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604475'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705198 3.638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705198"^^xsd:decimal ;
  dwc:decimalLongitude "3.638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705198 3.638)"^^geo:wktLiteral ;
  geo-pos:lat "51.705198"^^xsd:decimal ;
  geo-pos:long "3.638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-603c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40274; 40274'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.664166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638'^^xsd:double;
  dwc:latitude '51.705198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604477'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705198 3.638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705198"^^xsd:decimal ;
  dwc:decimalLongitude "3.638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705198 3.638)"^^geo:wktLiteral ;
  geo-pos:lat "51.705198"^^xsd:decimal ;
  geo-pos:long "3.638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-603b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40273; 40273'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.664166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638'^^xsd:double;
  dwc:latitude '51.705198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604476'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812356 3.638395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812356"^^xsd:decimal ;
  dwc:decimalLongitude "3.638395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812356 3.638395)"^^geo:wktLiteral ;
  geo-pos:lat "51.812356"^^xsd:decimal ;
  geo-pos:long "3.638395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42178; 42178'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638395'^^xsd:double;
  dwc:latitude '51.812356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607351'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812356 3.638395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812356"^^xsd:decimal ;
  dwc:decimalLongitude "3.638395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812356 3.638395)"^^geo:wktLiteral ;
  geo-pos:lat "51.812356"^^xsd:decimal ;
  geo-pos:long "3.638395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42179; 42179'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638395'^^xsd:double;
  dwc:latitude '51.812356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607352'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707452 3.638466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707452"^^xsd:decimal ;
  dwc:decimalLongitude "3.638466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707452 3.638466)"^^geo:wktLiteral ;
  geo-pos:lat "51.707452"^^xsd:decimal ;
  geo-pos:long "3.638466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5054'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46874; 46874'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638466'^^xsd:double;
  dwc:latitude '51.707452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611776'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770311 3.638541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770311"^^xsd:decimal ;
  dwc:decimalLongitude "3.638541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770311 3.638541)"^^geo:wktLiteral ;
  geo-pos:lat "51.770311"^^xsd:decimal ;
  geo-pos:long "3.638541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70be'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41765; 41765'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638541'^^xsd:double;
  dwc:latitude '51.770311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606905'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770311 3.638541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770311"^^xsd:decimal ;
  dwc:decimalLongitude "3.638541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770311 3.638541)"^^geo:wktLiteral ;
  geo-pos:lat "51.770311"^^xsd:decimal ;
  geo-pos:long "3.638541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70bd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41764; 41764'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638541'^^xsd:double;
  dwc:latitude '51.770311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606904'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791917 3.638585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791917"^^xsd:decimal ;
  dwc:decimalLongitude "3.638585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791917 3.638585)"^^geo:wktLiteral ;
  geo-pos:lat "51.791917"^^xsd:decimal ;
  geo-pos:long "3.638585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f7'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55596; 55596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638585'^^xsd:double;
  dwc:latitude '51.791917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620071'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791917 3.638585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791917"^^xsd:decimal ;
  dwc:decimalLongitude "3.638585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791917 3.638585)"^^geo:wktLiteral ;
  geo-pos:lat "51.791917"^^xsd:decimal ;
  geo-pos:long "3.638585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55599; 55599'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638585'^^xsd:double;
  dwc:latitude '51.791917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620074'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791917 3.638585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791917"^^xsd:decimal ;
  dwc:decimalLongitude "3.638585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791917 3.638585)"^^geo:wktLiteral ;
  geo-pos:lat "51.791917"^^xsd:decimal ;
  geo-pos:long "3.638585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f5'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55597; 55597'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638585'^^xsd:double;
  dwc:latitude '51.791917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620072'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791917 3.638585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791917"^^xsd:decimal ;
  dwc:decimalLongitude "3.638585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791917 3.638585)"^^geo:wktLiteral ;
  geo-pos:lat "51.791917"^^xsd:decimal ;
  geo-pos:long "3.638585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f4'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55598; 55598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638585'^^xsd:double;
  dwc:latitude '51.791917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620073'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791746 3.638728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791746"^^xsd:decimal ;
  dwc:decimalLongitude "3.638728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791746 3.638728)"^^geo:wktLiteral ;
  geo-pos:lat "51.791746"^^xsd:decimal ;
  geo-pos:long "3.638728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54171; 54171'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638728'^^xsd:double;
  dwc:latitude '51.791746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618450'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791746 3.638728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791746"^^xsd:decimal ;
  dwc:decimalLongitude "3.638728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791746 3.638728)"^^geo:wktLiteral ;
  geo-pos:lat "51.791746"^^xsd:decimal ;
  geo-pos:long "3.638728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54169; 54169'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638728'^^xsd:double;
  dwc:latitude '51.791746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618448'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791746 3.638728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791746"^^xsd:decimal ;
  dwc:decimalLongitude "3.638728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791746 3.638728)"^^geo:wktLiteral ;
  geo-pos:lat "51.791746"^^xsd:decimal ;
  geo-pos:long "3.638728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54170; 54170'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638728'^^xsd:double;
  dwc:latitude '51.791746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618449'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791746 3.638728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791746"^^xsd:decimal ;
  dwc:decimalLongitude "3.638728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791746 3.638728)"^^geo:wktLiteral ;
  geo-pos:lat "51.791746"^^xsd:decimal ;
  geo-pos:long "3.638728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54172; 54172'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638728'^^xsd:double;
  dwc:latitude '51.791746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618451'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707513 3.638858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707513"^^xsd:decimal ;
  dwc:decimalLongitude "3.638858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707513 3.638858)"^^geo:wktLiteral ;
  geo-pos:lat "51.707513"^^xsd:decimal ;
  geo-pos:long "3.638858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49fd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51243; 51243'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.5263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638858'^^xsd:double;
  dwc:latitude '51.707513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615909'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707513 3.638858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707513"^^xsd:decimal ;
  dwc:decimalLongitude "3.638858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707513 3.638858)"^^geo:wktLiteral ;
  geo-pos:lat "51.707513"^^xsd:decimal ;
  geo-pos:long "3.638858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49fc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51244; 51244'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.5263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638858'^^xsd:double;
  dwc:latitude '51.707513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615910'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708115 3.638909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708115"^^xsd:decimal ;
  dwc:decimalLongitude "3.638909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708115 3.638909)"^^geo:wktLiteral ;
  geo-pos:lat "51.708115"^^xsd:decimal ;
  geo-pos:long "3.638909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6906'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50482; 50482'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.0911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638909'^^xsd:double;
  dwc:latitude '51.708115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615171'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708115 3.638909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708115"^^xsd:decimal ;
  dwc:decimalLongitude "3.638909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708115 3.638909)"^^geo:wktLiteral ;
  geo-pos:lat "51.708115"^^xsd:decimal ;
  geo-pos:long "3.638909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6905'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50480; 50480'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.0911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.638909'^^xsd:double;
  dwc:latitude '51.708115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615170'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673756 3.639337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.673756"^^xsd:decimal ;
  dwc:decimalLongitude "3.639337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673756 3.639337)"^^geo:wktLiteral ;
  geo-pos:lat "51.673756"^^xsd:decimal ;
  geo-pos:long "3.639337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5471'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55784; 55784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639337'^^xsd:double;
  dwc:latitude '51.673756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620254'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792039 3.639413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792039"^^xsd:decimal ;
  dwc:decimalLongitude "3.639413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792039 3.639413)"^^geo:wktLiteral ;
  geo-pos:lat "51.792039"^^xsd:decimal ;
  geo-pos:long "3.639413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7220'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43515; 43515'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639413'^^xsd:double;
  dwc:latitude '51.792039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608583'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792039 3.639413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792039"^^xsd:decimal ;
  dwc:decimalLongitude "3.639413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792039 3.639413)"^^geo:wktLiteral ;
  geo-pos:lat "51.792039"^^xsd:decimal ;
  geo-pos:long "3.639413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-721f'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43512; 43512'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639413'^^xsd:double;
  dwc:latitude '51.792039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608580'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792039 3.639413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792039"^^xsd:decimal ;
  dwc:decimalLongitude "3.639413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792039 3.639413)"^^geo:wktLiteral ;
  geo-pos:lat "51.792039"^^xsd:decimal ;
  geo-pos:long "3.639413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-721e'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43513; 43513'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639413'^^xsd:double;
  dwc:latitude '51.792039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608581'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792039 3.639413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792039"^^xsd:decimal ;
  dwc:decimalLongitude "3.639413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792039 3.639413)"^^geo:wktLiteral ;
  geo-pos:lat "51.792039"^^xsd:decimal ;
  geo-pos:long "3.639413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-721d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43514; 43514'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639413'^^xsd:double;
  dwc:latitude '51.792039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608582'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81368 3.639632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81368"^^xsd:decimal ;
  dwc:decimalLongitude "3.639632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81368 3.639632)"^^geo:wktLiteral ;
  geo-pos:lat "51.81368"^^xsd:decimal ;
  geo-pos:long "3.639632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44911; 44911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639632'^^xsd:double;
  dwc:latitude '51.81368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609925'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81368 3.639632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81368"^^xsd:decimal ;
  dwc:decimalLongitude "3.639632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81368 3.639632)"^^geo:wktLiteral ;
  geo-pos:lat "51.81368"^^xsd:decimal ;
  geo-pos:long "3.639632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62dd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44910; 44910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639632'^^xsd:double;
  dwc:latitude '51.81368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609924'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745399 3.639711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745399"^^xsd:decimal ;
  dwc:decimalLongitude "3.639711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745399 3.639711)"^^geo:wktLiteral ;
  geo-pos:lat "51.745399"^^xsd:decimal ;
  geo-pos:long "3.639711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ca'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45211; 45211'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639711'^^xsd:double;
  dwc:latitude '51.745399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610224'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745399 3.639711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745399"^^xsd:decimal ;
  dwc:decimalLongitude "3.639711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745399 3.639711)"^^geo:wktLiteral ;
  geo-pos:lat "51.745399"^^xsd:decimal ;
  geo-pos:long "3.639711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45213; 45213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639711'^^xsd:double;
  dwc:latitude '51.745399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610226'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745399 3.639711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745399"^^xsd:decimal ;
  dwc:decimalLongitude "3.639711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745399 3.639711)"^^geo:wktLiteral ;
  geo-pos:lat "51.745399"^^xsd:decimal ;
  geo-pos:long "3.639711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45212; 45212'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639711'^^xsd:double;
  dwc:latitude '51.745399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610225'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745399 3.639711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745399"^^xsd:decimal ;
  dwc:decimalLongitude "3.639711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745399 3.639711)"^^geo:wktLiteral ;
  geo-pos:lat "51.745399"^^xsd:decimal ;
  geo-pos:long "3.639711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61c7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45214; 45214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639711'^^xsd:double;
  dwc:latitude '51.745399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610227'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797647 3.639841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797647"^^xsd:decimal ;
  dwc:decimalLongitude "3.639841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797647 3.639841)"^^geo:wktLiteral ;
  geo-pos:lat "51.797647"^^xsd:decimal ;
  geo-pos:long "3.639841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d23'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48008; 48008'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639841'^^xsd:double;
  dwc:latitude '51.797647'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612923'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717686 3.639913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717686"^^xsd:decimal ;
  dwc:decimalLongitude "3.639913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717686 3.639913)"^^geo:wktLiteral ;
  geo-pos:lat "51.717686"^^xsd:decimal ;
  geo-pos:long "3.639913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6622'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39764; 39764'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.506666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639913'^^xsd:double;
  dwc:latitude '51.717686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604998'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717686 3.639913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717686"^^xsd:decimal ;
  dwc:decimalLongitude "3.639913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717686 3.639913)"^^geo:wktLiteral ;
  geo-pos:lat "51.717686"^^xsd:decimal ;
  geo-pos:long "3.639913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6621'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39765; 39765'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.506666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639913'^^xsd:double;
  dwc:latitude '51.717686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605000'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691781 3.639924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691781"^^xsd:decimal ;
  dwc:decimalLongitude "3.639924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691781 3.639924)"^^geo:wktLiteral ;
  geo-pos:lat "51.691781"^^xsd:decimal ;
  geo-pos:long "3.639924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47713; 47713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639924'^^xsd:double;
  dwc:latitude '51.691781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612669'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742376"^^xsd:decimal ;
  dwc:decimalLongitude "3.639943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  geo-pos:lat "51.742376"^^xsd:decimal ;
  geo-pos:long "3.639943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-680e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50756; 50756'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639943'^^xsd:double;
  dwc:latitude '51.742376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615507'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742376"^^xsd:decimal ;
  dwc:decimalLongitude "3.639943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  geo-pos:lat "51.742376"^^xsd:decimal ;
  geo-pos:long "3.639943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-680d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50755; 50755'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639943'^^xsd:double;
  dwc:latitude '51.742376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615506'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742376"^^xsd:decimal ;
  dwc:decimalLongitude "3.639943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  geo-pos:lat "51.742376"^^xsd:decimal ;
  geo-pos:long "3.639943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-680c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50752; 50752'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639943'^^xsd:double;
  dwc:latitude '51.742376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615503'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742376"^^xsd:decimal ;
  dwc:decimalLongitude "3.639943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  geo-pos:lat "51.742376"^^xsd:decimal ;
  geo-pos:long "3.639943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-680b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50753; 50753'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639943'^^xsd:double;
  dwc:latitude '51.742376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615504'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742376"^^xsd:decimal ;
  dwc:decimalLongitude "3.639943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  geo-pos:lat "51.742376"^^xsd:decimal ;
  geo-pos:long "3.639943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-680a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50754; 50754'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639943'^^xsd:double;
  dwc:latitude '51.742376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615505'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742376"^^xsd:decimal ;
  dwc:decimalLongitude "3.639943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  geo-pos:lat "51.742376"^^xsd:decimal ;
  geo-pos:long "3.639943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6809'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50757; 50757'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639943'^^xsd:double;
  dwc:latitude '51.742376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615508'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742376"^^xsd:decimal ;
  dwc:decimalLongitude "3.639943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742376 3.639943)"^^geo:wktLiteral ;
  geo-pos:lat "51.742376"^^xsd:decimal ;
  geo-pos:long "3.639943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6808'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50751; 50751'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639943'^^xsd:double;
  dwc:latitude '51.742376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615502'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71827 3.639994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71827"^^xsd:decimal ;
  dwc:decimalLongitude "3.639994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71827 3.639994)"^^geo:wktLiteral ;
  geo-pos:lat "51.71827"^^xsd:decimal ;
  geo-pos:long "3.639994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4929'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51482; 51482'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639994'^^xsd:double;
  dwc:latitude '51.71827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616112'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71827 3.639994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71827"^^xsd:decimal ;
  dwc:decimalLongitude "3.639994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71827 3.639994)"^^geo:wktLiteral ;
  geo-pos:lat "51.71827"^^xsd:decimal ;
  geo-pos:long "3.639994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4928'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51480; 51480'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639994'^^xsd:double;
  dwc:latitude '51.71827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616110'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71827 3.639994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71827"^^xsd:decimal ;
  dwc:decimalLongitude "3.639994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71827 3.639994)"^^geo:wktLiteral ;
  geo-pos:lat "51.71827"^^xsd:decimal ;
  geo-pos:long "3.639994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4927'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51483; 51483'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639994'^^xsd:double;
  dwc:latitude '51.71827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616113'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71827 3.639994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71827"^^xsd:decimal ;
  dwc:decimalLongitude "3.639994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71827 3.639994)"^^geo:wktLiteral ;
  geo-pos:lat "51.71827"^^xsd:decimal ;
  geo-pos:long "3.639994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4926'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51481; 51481'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.639994'^^xsd:double;
  dwc:latitude '51.71827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616111'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697023 3.640012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697023"^^xsd:decimal ;
  dwc:decimalLongitude "3.640012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697023 3.640012)"^^geo:wktLiteral ;
  geo-pos:lat "51.697023"^^xsd:decimal ;
  geo-pos:long "3.640012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4267'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42630; 42630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640012'^^xsd:double;
  dwc:latitude '51.697023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607725'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689369 3.640338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689369"^^xsd:decimal ;
  dwc:decimalLongitude "3.640338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689369 3.640338)"^^geo:wktLiteral ;
  geo-pos:lat "51.689369"^^xsd:decimal ;
  geo-pos:long "3.640338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56487; 56487'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640338'^^xsd:double;
  dwc:latitude '51.689369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621007'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689369 3.640338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689369"^^xsd:decimal ;
  dwc:decimalLongitude "3.640338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689369 3.640338)"^^geo:wktLiteral ;
  geo-pos:lat "51.689369"^^xsd:decimal ;
  geo-pos:long "3.640338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56488; 56488'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640338'^^xsd:double;
  dwc:latitude '51.689369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621008'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689369 3.640338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689369"^^xsd:decimal ;
  dwc:decimalLongitude "3.640338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689369 3.640338)"^^geo:wktLiteral ;
  geo-pos:lat "51.689369"^^xsd:decimal ;
  geo-pos:long "3.640338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56489; 56489'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640338'^^xsd:double;
  dwc:latitude '51.689369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621009'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71815 3.640585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71815"^^xsd:decimal ;
  dwc:decimalLongitude "3.640585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71815 3.640585)"^^geo:wktLiteral ;
  geo-pos:lat "51.71815"^^xsd:decimal ;
  geo-pos:long "3.640585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6620'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39766; 39766'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.507222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640585'^^xsd:double;
  dwc:latitude '51.71815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605001'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.640668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772098"^^xsd:decimal ;
  dwc:decimalLongitude "3.640668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.640668)"^^geo:wktLiteral ;
  geo-pos:lat "51.772098"^^xsd:decimal ;
  geo-pos:long "3.640668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6668'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39667; 39667'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.94'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640668'^^xsd:double;
  dwc:latitude '51.772098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604899'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.640668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772098"^^xsd:decimal ;
  dwc:decimalLongitude "3.640668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.640668)"^^geo:wktLiteral ;
  geo-pos:lat "51.772098"^^xsd:decimal ;
  geo-pos:long "3.640668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6667'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39669; 39669'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.94'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640668'^^xsd:double;
  dwc:latitude '51.772098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604901'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.640668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772098"^^xsd:decimal ;
  dwc:decimalLongitude "3.640668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.640668)"^^geo:wktLiteral ;
  geo-pos:lat "51.772098"^^xsd:decimal ;
  geo-pos:long "3.640668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6666'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39668; 39668'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.94'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640668'^^xsd:double;
  dwc:latitude '51.772098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604900'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777322 3.640727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777322"^^xsd:decimal ;
  dwc:decimalLongitude "3.640727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777322 3.640727)"^^geo:wktLiteral ;
  geo-pos:lat "51.777322"^^xsd:decimal ;
  geo-pos:long "3.640727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55050; 55050'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640727'^^xsd:double;
  dwc:latitude '51.777322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619605'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777322 3.640727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777322"^^xsd:decimal ;
  dwc:decimalLongitude "3.640727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777322 3.640727)"^^geo:wktLiteral ;
  geo-pos:lat "51.777322"^^xsd:decimal ;
  geo-pos:long "3.640727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55049; 55049'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640727'^^xsd:double;
  dwc:latitude '51.777322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619604'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697585 3.640801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697585"^^xsd:decimal ;
  dwc:decimalLongitude "3.640801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697585 3.640801)"^^geo:wktLiteral ;
  geo-pos:lat "51.697585"^^xsd:decimal ;
  geo-pos:long "3.640801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4266'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42631; 42631'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.068055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640801'^^xsd:double;
  dwc:latitude '51.697585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607726'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690166 3.640971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690166"^^xsd:decimal ;
  dwc:decimalLongitude "3.640971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690166 3.640971)"^^geo:wktLiteral ;
  geo-pos:lat "51.690166"^^xsd:decimal ;
  geo-pos:long "3.640971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ef'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56491; 56491'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640971'^^xsd:double;
  dwc:latitude '51.690166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621011'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690166 3.640971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690166"^^xsd:decimal ;
  dwc:decimalLongitude "3.640971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690166 3.640971)"^^geo:wktLiteral ;
  geo-pos:lat "51.690166"^^xsd:decimal ;
  geo-pos:long "3.640971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ed'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56493; 56493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640971'^^xsd:double;
  dwc:latitude '51.690166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621013'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690166 3.640971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690166"^^xsd:decimal ;
  dwc:decimalLongitude "3.640971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690166 3.640971)"^^geo:wktLiteral ;
  geo-pos:lat "51.690166"^^xsd:decimal ;
  geo-pos:long "3.640971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56492; 56492'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640971'^^xsd:double;
  dwc:latitude '51.690166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621012'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690166 3.640971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690166"^^xsd:decimal ;
  dwc:decimalLongitude "3.640971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690166 3.640971)"^^geo:wktLiteral ;
  geo-pos:lat "51.690166"^^xsd:decimal ;
  geo-pos:long "3.640971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ea'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56490; 56490'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.640971'^^xsd:double;
  dwc:latitude '51.690166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621010'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773391 3.641048)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773391"^^xsd:decimal ;
  dwc:decimalLongitude "3.641048"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773391 3.641048)"^^geo:wktLiteral ;
  geo-pos:lat "51.773391"^^xsd:decimal ;
  geo-pos:long "3.641048"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55618; 55618'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641048'^^xsd:double;
  dwc:latitude '51.773391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620093'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742665"^^xsd:decimal ;
  dwc:decimalLongitude "3.641352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  geo-pos:lat "51.742665"^^xsd:decimal ;
  geo-pos:long "3.641352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f90'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47113; 47113'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641352'^^xsd:double;
  dwc:latitude '51.742665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612072'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742665"^^xsd:decimal ;
  dwc:decimalLongitude "3.641352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  geo-pos:lat "51.742665"^^xsd:decimal ;
  geo-pos:long "3.641352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f8f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47114; 47114'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641352'^^xsd:double;
  dwc:latitude '51.742665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612073'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742665"^^xsd:decimal ;
  dwc:decimalLongitude "3.641352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  geo-pos:lat "51.742665"^^xsd:decimal ;
  geo-pos:long "3.641352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f8e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47112; 47112'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641352'^^xsd:double;
  dwc:latitude '51.742665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612071'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742665"^^xsd:decimal ;
  dwc:decimalLongitude "3.641352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  geo-pos:lat "51.742665"^^xsd:decimal ;
  geo-pos:long "3.641352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f8d'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47117; 47117'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641352'^^xsd:double;
  dwc:latitude '51.742665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612076'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742665"^^xsd:decimal ;
  dwc:decimalLongitude "3.641352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  geo-pos:lat "51.742665"^^xsd:decimal ;
  geo-pos:long "3.641352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f8c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47115; 47115'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641352'^^xsd:double;
  dwc:latitude '51.742665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612074'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742665"^^xsd:decimal ;
  dwc:decimalLongitude "3.641352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  geo-pos:lat "51.742665"^^xsd:decimal ;
  geo-pos:long "3.641352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f8b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47116; 47116'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641352'^^xsd:double;
  dwc:latitude '51.742665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612075'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742665"^^xsd:decimal ;
  dwc:decimalLongitude "3.641352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742665 3.641352)"^^geo:wktLiteral ;
  geo-pos:lat "51.742665"^^xsd:decimal ;
  geo-pos:long "3.641352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f8a'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47111; 47111'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641352'^^xsd:double;
  dwc:latitude '51.742665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612008'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772544 3.64137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772544"^^xsd:decimal ;
  dwc:decimalLongitude "3.64137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772544 3.64137)"^^geo:wktLiteral ;
  geo-pos:lat "51.772544"^^xsd:decimal ;
  geo-pos:long "3.64137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6665'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39671; 39671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.940555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64137'^^xsd:double;
  dwc:latitude '51.772544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604903'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772544 3.64137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772544"^^xsd:decimal ;
  dwc:decimalLongitude "3.64137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772544 3.64137)"^^geo:wktLiteral ;
  geo-pos:lat "51.772544"^^xsd:decimal ;
  geo-pos:long "3.64137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6664'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39670; 39670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.940555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64137'^^xsd:double;
  dwc:latitude '51.772544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604902'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745201 3.641388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745201"^^xsd:decimal ;
  dwc:decimalLongitude "3.641388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745201 3.641388)"^^geo:wktLiteral ;
  geo-pos:lat "51.745201"^^xsd:decimal ;
  geo-pos:long "3.641388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55681; 55681'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.641388'^^xsd:double;
  dwc:latitude '51.745201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620151'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708378 3.64156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708378"^^xsd:decimal ;
  dwc:decimalLongitude "3.64156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708378 3.64156)"^^geo:wktLiteral ;
  geo-pos:lat "51.708378"^^xsd:decimal ;
  geo-pos:long "3.64156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74cd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42600; 42600'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64156'^^xsd:double;
  dwc:latitude '51.708378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607707'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708378 3.64156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708378"^^xsd:decimal ;
  dwc:decimalLongitude "3.64156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708378 3.64156)"^^geo:wktLiteral ;
  geo-pos:lat "51.708378"^^xsd:decimal ;
  geo-pos:long "3.64156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74cc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42599; 42599'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64156'^^xsd:double;
  dwc:latitude '51.708378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607706'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794785 3.642004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794785"^^xsd:decimal ;
  dwc:decimalLongitude "3.642004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794785 3.642004)"^^geo:wktLiteral ;
  geo-pos:lat "51.794785"^^xsd:decimal ;
  geo-pos:long "3.642004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4301'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43155; 43155'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642004'^^xsd:double;
  dwc:latitude '51.794785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608264'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693828 3.642123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693828"^^xsd:decimal ;
  dwc:decimalLongitude "3.642123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693828 3.642123)"^^geo:wktLiteral ;
  geo-pos:lat "51.693828"^^xsd:decimal ;
  geo-pos:long "3.642123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5866'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46077; 46077'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642123'^^xsd:double;
  dwc:latitude '51.693828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610997'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815312 3.642136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815312"^^xsd:decimal ;
  dwc:decimalLongitude "3.642136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815312 3.642136)"^^geo:wktLiteral ;
  geo-pos:lat "51.815312"^^xsd:decimal ;
  geo-pos:long "3.642136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7256'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43432; 43432'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642136'^^xsd:double;
  dwc:latitude '51.815312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608508'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815312 3.642136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815312"^^xsd:decimal ;
  dwc:decimalLongitude "3.642136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815312 3.642136)"^^geo:wktLiteral ;
  geo-pos:lat "51.815312"^^xsd:decimal ;
  geo-pos:long "3.642136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7255'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43431; 43431'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642136'^^xsd:double;
  dwc:latitude '51.815312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608507'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773618"^^xsd:decimal ;
  dwc:decimalLongitude "3.642153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  geo-pos:lat "51.773618"^^xsd:decimal ;
  geo-pos:long "3.642153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6481'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49122; 49122'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642153'^^xsd:double;
  dwc:latitude '51.773618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613945'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773618"^^xsd:decimal ;
  dwc:decimalLongitude "3.642153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  geo-pos:lat "51.773618"^^xsd:decimal ;
  geo-pos:long "3.642153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6480'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49120; 49120'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642153'^^xsd:double;
  dwc:latitude '51.773618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613943'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773618"^^xsd:decimal ;
  dwc:decimalLongitude "3.642153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  geo-pos:lat "51.773618"^^xsd:decimal ;
  geo-pos:long "3.642153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-647f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49119; 49119'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642153'^^xsd:double;
  dwc:latitude '51.773618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613942'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773618"^^xsd:decimal ;
  dwc:decimalLongitude "3.642153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  geo-pos:lat "51.773618"^^xsd:decimal ;
  geo-pos:long "3.642153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-647e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49123; 49123'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642153'^^xsd:double;
  dwc:latitude '51.773618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613946'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773618"^^xsd:decimal ;
  dwc:decimalLongitude "3.642153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  geo-pos:lat "51.773618"^^xsd:decimal ;
  geo-pos:long "3.642153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-647d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49124; 49124'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642153'^^xsd:double;
  dwc:latitude '51.773618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613948'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773618"^^xsd:decimal ;
  dwc:decimalLongitude "3.642153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773618 3.642153)"^^geo:wktLiteral ;
  geo-pos:lat "51.773618"^^xsd:decimal ;
  geo-pos:long "3.642153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-647c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49121; 49121'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642153'^^xsd:double;
  dwc:latitude '51.773618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613944'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69434 3.642304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69434"^^xsd:decimal ;
  dwc:decimalLongitude "3.642304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69434 3.642304)"^^geo:wktLiteral ;
  geo-pos:lat "51.69434"^^xsd:decimal ;
  geo-pos:long "3.642304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c5b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48699; 48699'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642304'^^xsd:double;
  dwc:latitude '51.69434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613592'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69434 3.642304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69434"^^xsd:decimal ;
  dwc:decimalLongitude "3.642304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69434 3.642304)"^^geo:wktLiteral ;
  geo-pos:lat "51.69434"^^xsd:decimal ;
  geo-pos:long "3.642304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c5a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48696; 48696'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642304'^^xsd:double;
  dwc:latitude '51.69434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613589'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69434 3.642304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69434"^^xsd:decimal ;
  dwc:decimalLongitude "3.642304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69434 3.642304)"^^geo:wktLiteral ;
  geo-pos:lat "51.69434"^^xsd:decimal ;
  geo-pos:long "3.642304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c59'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48697; 48697'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642304'^^xsd:double;
  dwc:latitude '51.69434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613590'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69434 3.642304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69434"^^xsd:decimal ;
  dwc:decimalLongitude "3.642304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69434 3.642304)"^^geo:wktLiteral ;
  geo-pos:lat "51.69434"^^xsd:decimal ;
  geo-pos:long "3.642304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c58'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48698; 48698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642304'^^xsd:double;
  dwc:latitude '51.69434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613591'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745321 3.642317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745321"^^xsd:decimal ;
  dwc:decimalLongitude "3.642317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745321 3.642317)"^^geo:wktLiteral ;
  geo-pos:lat "51.745321"^^xsd:decimal ;
  geo-pos:long "3.642317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6632'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39748; 39748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.423888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642317'^^xsd:double;
  dwc:latitude '51.745321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604980'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745321 3.642317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745321"^^xsd:decimal ;
  dwc:decimalLongitude "3.642317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745321 3.642317)"^^geo:wktLiteral ;
  geo-pos:lat "51.745321"^^xsd:decimal ;
  geo-pos:long "3.642317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6631'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39746; 39746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.423888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642317'^^xsd:double;
  dwc:latitude '51.745321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604978'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745321 3.642317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745321"^^xsd:decimal ;
  dwc:decimalLongitude "3.642317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745321 3.642317)"^^geo:wktLiteral ;
  geo-pos:lat "51.745321"^^xsd:decimal ;
  geo-pos:long "3.642317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6630'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39747; 39747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.423888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642317'^^xsd:double;
  dwc:latitude '51.745321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604979'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676338 3.642324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676338"^^xsd:decimal ;
  dwc:decimalLongitude "3.642324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676338 3.642324)"^^geo:wktLiteral ;
  geo-pos:lat "51.676338"^^xsd:decimal ;
  geo-pos:long "3.642324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5470'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55785; 55785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.480277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642324'^^xsd:double;
  dwc:latitude '51.676338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620255'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771584 3.642501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771584"^^xsd:decimal ;
  dwc:decimalLongitude "3.642501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771584 3.642501)"^^geo:wktLiteral ;
  geo-pos:lat "51.771584"^^xsd:decimal ;
  geo-pos:long "3.642501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6259'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45060; 45060'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642501'^^xsd:double;
  dwc:latitude '51.771584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610074'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705137 3.642558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705137"^^xsd:decimal ;
  dwc:decimalLongitude "3.642558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705137 3.642558)"^^geo:wktLiteral ;
  geo-pos:lat "51.705137"^^xsd:decimal ;
  geo-pos:long "3.642558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5752'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44623; 44623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642558'^^xsd:double;
  dwc:latitude '51.705137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609683'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775125 3.642856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775125"^^xsd:decimal ;
  dwc:decimalLongitude "3.642856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775125 3.642856)"^^geo:wktLiteral ;
  geo-pos:lat "51.775125"^^xsd:decimal ;
  geo-pos:long "3.642856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d0e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48037; 48037'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642856'^^xsd:double;
  dwc:latitude '51.775125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612951'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775125 3.642856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775125"^^xsd:decimal ;
  dwc:decimalLongitude "3.642856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775125 3.642856)"^^geo:wktLiteral ;
  geo-pos:lat "51.775125"^^xsd:decimal ;
  geo-pos:long "3.642856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d0d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48036; 48036'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642856'^^xsd:double;
  dwc:latitude '51.775125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612950'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796371"^^xsd:decimal ;
  dwc:decimalLongitude "3.642926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  geo-pos:lat "51.796371"^^xsd:decimal ;
  geo-pos:long "3.642926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46993; 46993'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642926'^^xsd:double;
  dwc:latitude '51.796371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611890'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796371"^^xsd:decimal ;
  dwc:decimalLongitude "3.642926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  geo-pos:lat "51.796371"^^xsd:decimal ;
  geo-pos:long "3.642926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4feb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46992; 46992'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642926'^^xsd:double;
  dwc:latitude '51.796371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611889'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796371"^^xsd:decimal ;
  dwc:decimalLongitude "3.642926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  geo-pos:lat "51.796371"^^xsd:decimal ;
  geo-pos:long "3.642926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fea'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46995; 46995'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642926'^^xsd:double;
  dwc:latitude '51.796371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611892'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796371"^^xsd:decimal ;
  dwc:decimalLongitude "3.642926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  geo-pos:lat "51.796371"^^xsd:decimal ;
  geo-pos:long "3.642926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46994; 46994'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642926'^^xsd:double;
  dwc:latitude '51.796371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611891'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796371"^^xsd:decimal ;
  dwc:decimalLongitude "3.642926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796371 3.642926)"^^geo:wktLiteral ;
  geo-pos:lat "51.796371"^^xsd:decimal ;
  geo-pos:long "3.642926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fe8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46996; 46996'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642926'^^xsd:double;
  dwc:latitude '51.796371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611893'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687071 3.642939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687071"^^xsd:decimal ;
  dwc:decimalLongitude "3.642939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687071 3.642939)"^^geo:wktLiteral ;
  geo-pos:lat "51.687071"^^xsd:decimal ;
  geo-pos:long "3.642939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57309; 57309'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.3133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.642939'^^xsd:double;
  dwc:latitude '51.687071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620603'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697986 3.643122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697986"^^xsd:decimal ;
  dwc:decimalLongitude "3.643122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697986 3.643122)"^^geo:wktLiteral ;
  geo-pos:lat "51.697986"^^xsd:decimal ;
  geo-pos:long "3.643122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4517'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53782; 53782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643122'^^xsd:double;
  dwc:latitude '51.697986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618302'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697986 3.643122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697986"^^xsd:decimal ;
  dwc:decimalLongitude "3.643122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697986 3.643122)"^^geo:wktLiteral ;
  geo-pos:lat "51.697986"^^xsd:decimal ;
  geo-pos:long "3.643122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4516'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53783; 53783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643122'^^xsd:double;
  dwc:latitude '51.697986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618303'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719574 3.643139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719574"^^xsd:decimal ;
  dwc:decimalLongitude "3.643139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719574 3.643139)"^^geo:wktLiteral ;
  geo-pos:lat "51.719574"^^xsd:decimal ;
  geo-pos:long "3.643139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55692; 55692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643139'^^xsd:double;
  dwc:latitude '51.719574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620162'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739218 3.643563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739218"^^xsd:decimal ;
  dwc:decimalLongitude "3.643563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739218 3.643563)"^^geo:wktLiteral ;
  geo-pos:lat "51.739218"^^xsd:decimal ;
  geo-pos:long "3.643563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43283; 43283'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643563'^^xsd:double;
  dwc:latitude '51.739218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608394'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766291 3.643672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766291"^^xsd:decimal ;
  dwc:decimalLongitude "3.643672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766291 3.643672)"^^geo:wktLiteral ;
  geo-pos:lat "51.766291"^^xsd:decimal ;
  geo-pos:long "3.643672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4987'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51375; 51375'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643672'^^xsd:double;
  dwc:latitude '51.766291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616041'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693972 3.643731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693972"^^xsd:decimal ;
  dwc:decimalLongitude "3.643731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693972 3.643731)"^^geo:wktLiteral ;
  geo-pos:lat "51.693972"^^xsd:decimal ;
  geo-pos:long "3.643731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e76'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52810; 52810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643731'^^xsd:double;
  dwc:latitude '51.693972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617363'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693972 3.643731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693972"^^xsd:decimal ;
  dwc:decimalLongitude "3.643731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693972 3.643731)"^^geo:wktLiteral ;
  geo-pos:lat "51.693972"^^xsd:decimal ;
  geo-pos:long "3.643731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e75'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52811; 52811'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643731'^^xsd:double;
  dwc:latitude '51.693972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617364'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694502"^^xsd:decimal ;
  dwc:decimalLongitude "3.643782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  geo-pos:lat "51.694502"^^xsd:decimal ;
  geo-pos:long "3.643782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49313; 49313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643782'^^xsd:double;
  dwc:latitude '51.694502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614101'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694502"^^xsd:decimal ;
  dwc:decimalLongitude "3.643782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  geo-pos:lat "51.694502"^^xsd:decimal ;
  geo-pos:long "3.643782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49312; 49312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643782'^^xsd:double;
  dwc:latitude '51.694502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614100'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694502"^^xsd:decimal ;
  dwc:decimalLongitude "3.643782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  geo-pos:lat "51.694502"^^xsd:decimal ;
  geo-pos:long "3.643782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49308; 49308'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643782'^^xsd:double;
  dwc:latitude '51.694502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614096'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694502"^^xsd:decimal ;
  dwc:decimalLongitude "3.643782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  geo-pos:lat "51.694502"^^xsd:decimal ;
  geo-pos:long "3.643782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63eb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49311; 49311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643782'^^xsd:double;
  dwc:latitude '51.694502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614099'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694502"^^xsd:decimal ;
  dwc:decimalLongitude "3.643782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  geo-pos:lat "51.694502"^^xsd:decimal ;
  geo-pos:long "3.643782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ea'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49310; 49310'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643782'^^xsd:double;
  dwc:latitude '51.694502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614098'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694502"^^xsd:decimal ;
  dwc:decimalLongitude "3.643782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  geo-pos:lat "51.694502"^^xsd:decimal ;
  geo-pos:long "3.643782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49309; 49309'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643782'^^xsd:double;
  dwc:latitude '51.694502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614097'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694502"^^xsd:decimal ;
  dwc:decimalLongitude "3.643782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694502 3.643782)"^^geo:wktLiteral ;
  geo-pos:lat "51.694502"^^xsd:decimal ;
  geo-pos:long "3.643782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49314; 49314'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643782'^^xsd:double;
  dwc:latitude '51.694502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614102'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-460c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53539; 53539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618102'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-460b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53538; 53538'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618101'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-460a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53537; 53537'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618100'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4609'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53532; 53532'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618095'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4608'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53531; 53531'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618093'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4607'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53530; 53530'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618092'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4606'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53529; 53529'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618091'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4605'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53536; 53536'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618099'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4604'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53535; 53535'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618098'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4603'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53534; 53534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618097'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4602'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53528; 53528'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618090'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739495"^^xsd:decimal ;
  dwc:decimalLongitude "3.643958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739495 3.643958)"^^geo:wktLiteral ;
  geo-pos:lat "51.739495"^^xsd:decimal ;
  geo-pos:long "3.643958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4601'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53533; 53533'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.643958'^^xsd:double;
  dwc:latitude '51.739495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618096'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677883 3.644298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.677883"^^xsd:decimal ;
  dwc:decimalLongitude "3.644298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677883 3.644298)"^^geo:wktLiteral ;
  geo-pos:lat "51.677883"^^xsd:decimal ;
  geo-pos:long "3.644298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-546f'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55786; 55786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644298'^^xsd:double;
  dwc:latitude '51.677883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620256'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74656 3.644333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74656"^^xsd:decimal ;
  dwc:decimalLongitude "3.644333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74656 3.644333)"^^geo:wktLiteral ;
  geo-pos:lat "51.74656"^^xsd:decimal ;
  geo-pos:long "3.644333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43596; 43596'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644333'^^xsd:double;
  dwc:latitude '51.74656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608649'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74656 3.644333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74656"^^xsd:decimal ;
  dwc:decimalLongitude "3.644333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74656 3.644333)"^^geo:wktLiteral ;
  geo-pos:lat "51.74656"^^xsd:decimal ;
  geo-pos:long "3.644333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43597; 43597'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644333'^^xsd:double;
  dwc:latitude '51.74656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608650'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74656 3.644333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74656"^^xsd:decimal ;
  dwc:decimalLongitude "3.644333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74656 3.644333)"^^geo:wktLiteral ;
  geo-pos:lat "51.74656"^^xsd:decimal ;
  geo-pos:long "3.644333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43598; 43598'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644333'^^xsd:double;
  dwc:latitude '51.74656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608651'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74656 3.644333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74656"^^xsd:decimal ;
  dwc:decimalLongitude "3.644333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74656 3.644333)"^^geo:wktLiteral ;
  geo-pos:lat "51.74656"^^xsd:decimal ;
  geo-pos:long "3.644333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f4'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43599; 43599'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644333'^^xsd:double;
  dwc:latitude '51.74656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608654'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79897 3.6445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79897"^^xsd:decimal ;
  dwc:decimalLongitude "3.6445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79897 3.6445)"^^geo:wktLiteral ;
  geo-pos:lat "51.79897"^^xsd:decimal ;
  geo-pos:long "3.6445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4998'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51357; 51357'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6445'^^xsd:double;
  dwc:latitude '51.79897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616023'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79897 3.6445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79897"^^xsd:decimal ;
  dwc:decimalLongitude "3.6445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79897 3.6445)"^^geo:wktLiteral ;
  geo-pos:lat "51.79897"^^xsd:decimal ;
  geo-pos:long "3.6445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4997'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51356; 51356'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6445'^^xsd:double;
  dwc:latitude '51.79897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616022'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79897 3.6445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79897"^^xsd:decimal ;
  dwc:decimalLongitude "3.6445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79897 3.6445)"^^geo:wktLiteral ;
  geo-pos:lat "51.79897"^^xsd:decimal ;
  geo-pos:long "3.6445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4996'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51358; 51358'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6445'^^xsd:double;
  dwc:latitude '51.79897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616024'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796326 3.644709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796326"^^xsd:decimal ;
  dwc:decimalLongitude "3.644709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796326 3.644709)"^^geo:wktLiteral ;
  geo-pos:lat "51.796326"^^xsd:decimal ;
  geo-pos:long "3.644709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e6b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49693; 49693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644709'^^xsd:double;
  dwc:latitude '51.796326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614538'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.644746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692105"^^xsd:decimal ;
  dwc:decimalLongitude "3.644746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.644746)"^^geo:wktLiteral ;
  geo-pos:lat "51.692105"^^xsd:decimal ;
  geo-pos:long "3.644746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-769b'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50014; 50014'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644746'^^xsd:double;
  dwc:latitude '51.692105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614802'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693291 3.644922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693291"^^xsd:decimal ;
  dwc:decimalLongitude "3.644922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693291 3.644922)"^^geo:wktLiteral ;
  geo-pos:lat "51.693291"^^xsd:decimal ;
  geo-pos:long "3.644922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-704a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41938; 41938'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644922'^^xsd:double;
  dwc:latitude '51.693291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607124'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798527"^^xsd:decimal ;
  dwc:decimalLongitude "3.644972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  geo-pos:lat "51.798527"^^xsd:decimal ;
  geo-pos:long "3.644972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5730'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44007; 44007'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644972'^^xsd:double;
  dwc:latitude '51.798527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609016'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798527"^^xsd:decimal ;
  dwc:decimalLongitude "3.644972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  geo-pos:lat "51.798527"^^xsd:decimal ;
  geo-pos:long "3.644972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-572f'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44010; 44010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644972'^^xsd:double;
  dwc:latitude '51.798527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609019'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798527"^^xsd:decimal ;
  dwc:decimalLongitude "3.644972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  geo-pos:lat "51.798527"^^xsd:decimal ;
  geo-pos:long "3.644972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-572e'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44008; 44008'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644972'^^xsd:double;
  dwc:latitude '51.798527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609017'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798527"^^xsd:decimal ;
  dwc:decimalLongitude "3.644972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  geo-pos:lat "51.798527"^^xsd:decimal ;
  geo-pos:long "3.644972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-572d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44009; 44009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644972'^^xsd:double;
  dwc:latitude '51.798527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609018'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798527"^^xsd:decimal ;
  dwc:decimalLongitude "3.644972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798527 3.644972)"^^geo:wktLiteral ;
  geo-pos:lat "51.798527"^^xsd:decimal ;
  geo-pos:long "3.644972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-572c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44006; 44006'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.644972'^^xsd:double;
  dwc:latitude '51.798527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609015'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815673 3.645101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815673"^^xsd:decimal ;
  dwc:decimalLongitude "3.645101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815673 3.645101)"^^geo:wktLiteral ;
  geo-pos:lat "51.815673"^^xsd:decimal ;
  geo-pos:long "3.645101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5519'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55538; 55538'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645101'^^xsd:double;
  dwc:latitude '51.815673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620021'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693317 3.645139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693317"^^xsd:decimal ;
  dwc:decimalLongitude "3.645139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693317 3.645139)"^^geo:wktLiteral ;
  geo-pos:lat "51.693317"^^xsd:decimal ;
  geo-pos:long "3.645139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-769a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50013; 50013'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645139'^^xsd:double;
  dwc:latitude '51.693317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614801'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c5d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41364; 41364'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606547'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c5c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41361; 41361'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606544'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c5b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41365; 41365'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606548'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c5a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41358; 41358'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606541'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c59'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41362; 41362'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606545'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c58'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41357; 41357'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606540'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c57'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41360; 41360'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606543'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c56'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41363; 41363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606546'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756509"^^xsd:decimal ;
  dwc:decimalLongitude "3.64517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756509 3.64517)"^^geo:wktLiteral ;
  geo-pos:lat "51.756509"^^xsd:decimal ;
  geo-pos:long "3.64517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c55'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41359; 41359'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64517'^^xsd:double;
  dwc:latitude '51.756509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606542'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710023 3.645189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710023"^^xsd:decimal ;
  dwc:decimalLongitude "3.645189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710023 3.645189)"^^geo:wktLiteral ;
  geo-pos:lat "51.710023"^^xsd:decimal ;
  geo-pos:long "3.645189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5921'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46411; 46411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645189'^^xsd:double;
  dwc:latitude '51.710023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611109'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723455 3.645423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723455"^^xsd:decimal ;
  dwc:decimalLongitude "3.645423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723455 3.645423)"^^geo:wktLiteral ;
  geo-pos:lat "51.723455"^^xsd:decimal ;
  geo-pos:long "3.645423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7095'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41841; 41841'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645423'^^xsd:double;
  dwc:latitude '51.723455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606975'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723455 3.645423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723455"^^xsd:decimal ;
  dwc:decimalLongitude "3.645423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723455 3.645423)"^^geo:wktLiteral ;
  geo-pos:lat "51.723455"^^xsd:decimal ;
  geo-pos:long "3.645423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7094'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41839; 41839'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645423'^^xsd:double;
  dwc:latitude '51.723455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606973'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723455 3.645423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723455"^^xsd:decimal ;
  dwc:decimalLongitude "3.645423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723455 3.645423)"^^geo:wktLiteral ;
  geo-pos:lat "51.723455"^^xsd:decimal ;
  geo-pos:long "3.645423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7093'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41842; 41842'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645423'^^xsd:double;
  dwc:latitude '51.723455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606976'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723455 3.645423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723455"^^xsd:decimal ;
  dwc:decimalLongitude "3.645423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723455 3.645423)"^^geo:wktLiteral ;
  geo-pos:lat "51.723455"^^xsd:decimal ;
  geo-pos:long "3.645423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7092'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41840; 41840'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645423'^^xsd:double;
  dwc:latitude '51.723455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606974'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718645 3.645427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718645"^^xsd:decimal ;
  dwc:decimalLongitude "3.645427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718645 3.645427)"^^geo:wktLiteral ;
  geo-pos:lat "51.718645"^^xsd:decimal ;
  geo-pos:long "3.645427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cdb'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47636; 47636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.047777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645427'^^xsd:double;
  dwc:latitude '51.718645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612534'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72367"^^xsd:decimal ;
  dwc:decimalLongitude "3.645658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  geo-pos:lat "51.72367"^^xsd:decimal ;
  geo-pos:long "3.645658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49911; 49911'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645658'^^xsd:double;
  dwc:latitude '51.72367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614706'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72367"^^xsd:decimal ;
  dwc:decimalLongitude "3.645658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  geo-pos:lat "51.72367"^^xsd:decimal ;
  geo-pos:long "3.645658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49908; 49908'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645658'^^xsd:double;
  dwc:latitude '51.72367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614704'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72367"^^xsd:decimal ;
  dwc:decimalLongitude "3.645658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  geo-pos:lat "51.72367"^^xsd:decimal ;
  geo-pos:long "3.645658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49910; 49910'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645658'^^xsd:double;
  dwc:latitude '51.72367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614705'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72367"^^xsd:decimal ;
  dwc:decimalLongitude "3.645658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  geo-pos:lat "51.72367"^^xsd:decimal ;
  geo-pos:long "3.645658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49912; 49912'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645658'^^xsd:double;
  dwc:latitude '51.72367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614707'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72367"^^xsd:decimal ;
  dwc:decimalLongitude "3.645658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  geo-pos:lat "51.72367"^^xsd:decimal ;
  geo-pos:long "3.645658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f5'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49913; 49913'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645658'^^xsd:double;
  dwc:latitude '51.72367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614709'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72367"^^xsd:decimal ;
  dwc:decimalLongitude "3.645658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  geo-pos:lat "51.72367"^^xsd:decimal ;
  geo-pos:long "3.645658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49915; 49915'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645658'^^xsd:double;
  dwc:latitude '51.72367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614711'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72367"^^xsd:decimal ;
  dwc:decimalLongitude "3.645658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72367 3.645658)"^^geo:wktLiteral ;
  geo-pos:lat "51.72367"^^xsd:decimal ;
  geo-pos:long "3.645658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49914; 49914'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645658'^^xsd:double;
  dwc:latitude '51.72367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614710'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698214 3.64573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698214"^^xsd:decimal ;
  dwc:decimalLongitude "3.64573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698214 3.64573)"^^geo:wktLiteral ;
  geo-pos:lat "51.698214"^^xsd:decimal ;
  geo-pos:long "3.64573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39874; 39874'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.023333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64573'^^xsd:double;
  dwc:latitude '51.698214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605114'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816919 3.645757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816919"^^xsd:decimal ;
  dwc:decimalLongitude "3.645757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816919 3.645757)"^^geo:wktLiteral ;
  geo-pos:lat "51.816919"^^xsd:decimal ;
  geo-pos:long "3.645757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4365'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43044; 43044'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645757'^^xsd:double;
  dwc:latitude '51.816919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608080'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816919 3.645757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816919"^^xsd:decimal ;
  dwc:decimalLongitude "3.645757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816919 3.645757)"^^geo:wktLiteral ;
  geo-pos:lat "51.816919"^^xsd:decimal ;
  geo-pos:long "3.645757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4364'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43043; 43043'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645757'^^xsd:double;
  dwc:latitude '51.816919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608079'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816919 3.645757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816919"^^xsd:decimal ;
  dwc:decimalLongitude "3.645757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816919 3.645757)"^^geo:wktLiteral ;
  geo-pos:lat "51.816919"^^xsd:decimal ;
  geo-pos:long "3.645757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4363'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43042; 43042'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.645757'^^xsd:double;
  dwc:latitude '51.816919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608078'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746146 3.646037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746146"^^xsd:decimal ;
  dwc:decimalLongitude "3.646037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746146 3.646037)"^^geo:wktLiteral ;
  geo-pos:lat "51.746146"^^xsd:decimal ;
  geo-pos:long "3.646037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c3'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45948; 45948'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646037'^^xsd:double;
  dwc:latitude '51.746146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610873'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746146 3.646037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746146"^^xsd:decimal ;
  dwc:decimalLongitude "3.646037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746146 3.646037)"^^geo:wktLiteral ;
  geo-pos:lat "51.746146"^^xsd:decimal ;
  geo-pos:long "3.646037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45947; 45947'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646037'^^xsd:double;
  dwc:latitude '51.746146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610872'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72077"^^xsd:decimal ;
  dwc:decimalLongitude "3.646384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  geo-pos:lat "51.72077"^^xsd:decimal ;
  geo-pos:long "3.646384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6436'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49220; 49220'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646384'^^xsd:double;
  dwc:latitude '51.72077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613501'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72077"^^xsd:decimal ;
  dwc:decimalLongitude "3.646384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  geo-pos:lat "51.72077"^^xsd:decimal ;
  geo-pos:long "3.646384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6435'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49218; 49218'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646384'^^xsd:double;
  dwc:latitude '51.72077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613499'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72077"^^xsd:decimal ;
  dwc:decimalLongitude "3.646384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  geo-pos:lat "51.72077"^^xsd:decimal ;
  geo-pos:long "3.646384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6434'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49224; 49224'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646384'^^xsd:double;
  dwc:latitude '51.72077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613505'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72077"^^xsd:decimal ;
  dwc:decimalLongitude "3.646384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  geo-pos:lat "51.72077"^^xsd:decimal ;
  geo-pos:long "3.646384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6433'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49221; 49221'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646384'^^xsd:double;
  dwc:latitude '51.72077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613502'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72077"^^xsd:decimal ;
  dwc:decimalLongitude "3.646384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  geo-pos:lat "51.72077"^^xsd:decimal ;
  geo-pos:long "3.646384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6432'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49219; 49219'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646384'^^xsd:double;
  dwc:latitude '51.72077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613500'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72077"^^xsd:decimal ;
  dwc:decimalLongitude "3.646384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  geo-pos:lat "51.72077"^^xsd:decimal ;
  geo-pos:long "3.646384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6431'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49222; 49222'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646384'^^xsd:double;
  dwc:latitude '51.72077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613503'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72077"^^xsd:decimal ;
  dwc:decimalLongitude "3.646384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72077 3.646384)"^^geo:wktLiteral ;
  geo-pos:lat "51.72077"^^xsd:decimal ;
  geo-pos:long "3.646384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6430'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49223; 49223'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646384'^^xsd:double;
  dwc:latitude '51.72077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613504'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719744"^^xsd:decimal ;
  dwc:decimalLongitude "3.646529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  geo-pos:lat "51.719744"^^xsd:decimal ;
  geo-pos:long "3.646529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ba'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45961; 45961'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646529'^^xsd:double;
  dwc:latitude '51.719744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610887'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719744"^^xsd:decimal ;
  dwc:decimalLongitude "3.646529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  geo-pos:lat "51.719744"^^xsd:decimal ;
  geo-pos:long "3.646529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45960; 45960'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646529'^^xsd:double;
  dwc:latitude '51.719744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610886'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719744"^^xsd:decimal ;
  dwc:decimalLongitude "3.646529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  geo-pos:lat "51.719744"^^xsd:decimal ;
  geo-pos:long "3.646529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45962; 45962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646529'^^xsd:double;
  dwc:latitude '51.719744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610888'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719744"^^xsd:decimal ;
  dwc:decimalLongitude "3.646529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  geo-pos:lat "51.719744"^^xsd:decimal ;
  geo-pos:long "3.646529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45964; 45964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646529'^^xsd:double;
  dwc:latitude '51.719744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610890'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719744"^^xsd:decimal ;
  dwc:decimalLongitude "3.646529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  geo-pos:lat "51.719744"^^xsd:decimal ;
  geo-pos:long "3.646529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45963; 45963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646529'^^xsd:double;
  dwc:latitude '51.719744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610889'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719744"^^xsd:decimal ;
  dwc:decimalLongitude "3.646529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719744 3.646529)"^^geo:wktLiteral ;
  geo-pos:lat "51.719744"^^xsd:decimal ;
  geo-pos:long "3.646529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b5'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45959; 45959'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.646529'^^xsd:double;
  dwc:latitude '51.719744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610885'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779642 3.647109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779642"^^xsd:decimal ;
  dwc:decimalLongitude "3.647109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779642 3.647109)"^^geo:wktLiteral ;
  geo-pos:lat "51.779642"^^xsd:decimal ;
  geo-pos:long "3.647109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41200; 41200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647109'^^xsd:double;
  dwc:latitude '51.779642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606384'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721431 3.647248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721431"^^xsd:decimal ;
  dwc:decimalLongitude "3.647248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721431 3.647248)"^^geo:wktLiteral ;
  geo-pos:lat "51.721431"^^xsd:decimal ;
  geo-pos:long "3.647248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-642d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49229; 49229'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647248'^^xsd:double;
  dwc:latitude '51.721431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613510'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721431 3.647248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721431"^^xsd:decimal ;
  dwc:decimalLongitude "3.647248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721431 3.647248)"^^geo:wktLiteral ;
  geo-pos:lat "51.721431"^^xsd:decimal ;
  geo-pos:long "3.647248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-642c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49230; 49230'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647248'^^xsd:double;
  dwc:latitude '51.721431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613511'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721431 3.647248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721431"^^xsd:decimal ;
  dwc:decimalLongitude "3.647248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721431 3.647248)"^^geo:wktLiteral ;
  geo-pos:lat "51.721431"^^xsd:decimal ;
  geo-pos:long "3.647248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-642b'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49227; 49227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647248'^^xsd:double;
  dwc:latitude '51.721431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613508'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721431 3.647248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721431"^^xsd:decimal ;
  dwc:decimalLongitude "3.647248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721431 3.647248)"^^geo:wktLiteral ;
  geo-pos:lat "51.721431"^^xsd:decimal ;
  geo-pos:long "3.647248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-642a'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49228; 49228'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647248'^^xsd:double;
  dwc:latitude '51.721431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613509'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820659"^^xsd:decimal ;
  dwc:decimalLongitude "3.647435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  geo-pos:lat "51.820659"^^xsd:decimal ;
  geo-pos:long "3.647435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4736'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53202; 53202'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647435'^^xsd:double;
  dwc:latitude '51.820659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617514'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820659"^^xsd:decimal ;
  dwc:decimalLongitude "3.647435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  geo-pos:lat "51.820659"^^xsd:decimal ;
  geo-pos:long "3.647435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4735'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53203; 53203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647435'^^xsd:double;
  dwc:latitude '51.820659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617515'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820659"^^xsd:decimal ;
  dwc:decimalLongitude "3.647435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  geo-pos:lat "51.820659"^^xsd:decimal ;
  geo-pos:long "3.647435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4734'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53206; 53206'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647435'^^xsd:double;
  dwc:latitude '51.820659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617518'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820659"^^xsd:decimal ;
  dwc:decimalLongitude "3.647435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  geo-pos:lat "51.820659"^^xsd:decimal ;
  geo-pos:long "3.647435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4733'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53204; 53204'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647435'^^xsd:double;
  dwc:latitude '51.820659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617516'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820659"^^xsd:decimal ;
  dwc:decimalLongitude "3.647435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  geo-pos:lat "51.820659"^^xsd:decimal ;
  geo-pos:long "3.647435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4732'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53201; 53201'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647435'^^xsd:double;
  dwc:latitude '51.820659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617513'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820659"^^xsd:decimal ;
  dwc:decimalLongitude "3.647435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820659 3.647435)"^^geo:wktLiteral ;
  geo-pos:lat "51.820659"^^xsd:decimal ;
  geo-pos:long "3.647435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4731'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53205; 53205'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647435'^^xsd:double;
  dwc:latitude '51.820659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617517'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41400; 41400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606584'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c41'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41388; 41388'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606572'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c40'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41398; 41398'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606582'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c3f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41394; 41394'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606578'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c3e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41386; 41386'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606570'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c3d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41396; 41396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606580'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c3c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41399; 41399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606583'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41393; 41393'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606577'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41392; 41392'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606576'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c39'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41395; 41395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606579'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c38'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41389; 41389'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606573'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c37'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41391; 41391'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606575'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c36'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41397; 41397'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606581'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c35'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41387; 41387'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606571'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736238"^^xsd:decimal ;
  dwc:decimalLongitude "3.647532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736238 3.647532)"^^geo:wktLiteral ;
  geo-pos:lat "51.736238"^^xsd:decimal ;
  geo-pos:long "3.647532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c34'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41390; 41390'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647532'^^xsd:double;
  dwc:latitude '51.736238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606574'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741651 3.647551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741651"^^xsd:decimal ;
  dwc:decimalLongitude "3.647551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741651 3.647551)"^^geo:wktLiteral ;
  geo-pos:lat "51.741651"^^xsd:decimal ;
  geo-pos:long "3.647551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4041'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57173; 57173'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647551'^^xsd:double;
  dwc:latitude '51.741651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621596'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798448 3.647842)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798448"^^xsd:decimal ;
  dwc:decimalLongitude "3.647842"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798448 3.647842)"^^geo:wktLiteral ;
  geo-pos:lat "51.798448"^^xsd:decimal ;
  geo-pos:long "3.647842"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ebd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55029; 55029'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647842'^^xsd:double;
  dwc:latitude '51.798448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619585'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820468 3.647926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820468"^^xsd:decimal ;
  dwc:decimalLongitude "3.647926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820468 3.647926)"^^geo:wktLiteral ;
  geo-pos:lat "51.820468"^^xsd:decimal ;
  geo-pos:long "3.647926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40968; 40968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647926'^^xsd:double;
  dwc:latitude '51.820468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606193'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820468 3.647926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820468"^^xsd:decimal ;
  dwc:decimalLongitude "3.647926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820468 3.647926)"^^geo:wktLiteral ;
  geo-pos:lat "51.820468"^^xsd:decimal ;
  geo-pos:long "3.647926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40967; 40967'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647926'^^xsd:double;
  dwc:latitude '51.820468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606192'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820468 3.647926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820468"^^xsd:decimal ;
  dwc:decimalLongitude "3.647926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820468 3.647926)"^^geo:wktLiteral ;
  geo-pos:lat "51.820468"^^xsd:decimal ;
  geo-pos:long "3.647926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40965; 40965'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647926'^^xsd:double;
  dwc:latitude '51.820468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606190'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820468 3.647926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820468"^^xsd:decimal ;
  dwc:decimalLongitude "3.647926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820468 3.647926)"^^geo:wktLiteral ;
  geo-pos:lat "51.820468"^^xsd:decimal ;
  geo-pos:long "3.647926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40966; 40966'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.647926'^^xsd:double;
  dwc:latitude '51.820468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606191'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681684 3.648026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681684"^^xsd:decimal ;
  dwc:decimalLongitude "3.648026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681684 3.648026)"^^geo:wktLiteral ;
  geo-pos:lat "51.681684"^^xsd:decimal ;
  geo-pos:long "3.648026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56495; 56495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648026'^^xsd:double;
  dwc:latitude '51.681684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621015'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681684 3.648026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681684"^^xsd:decimal ;
  dwc:decimalLongitude "3.648026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681684 3.648026)"^^geo:wktLiteral ;
  geo-pos:lat "51.681684"^^xsd:decimal ;
  geo-pos:long "3.648026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56494; 56494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648026'^^xsd:double;
  dwc:latitude '51.681684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621014'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794967 3.648126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794967"^^xsd:decimal ;
  dwc:decimalLongitude "3.648126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794967 3.648126)"^^geo:wktLiteral ;
  geo-pos:lat "51.794967"^^xsd:decimal ;
  geo-pos:long "3.648126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d46'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48435; 48435'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648126'^^xsd:double;
  dwc:latitude '51.794967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613277'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794967 3.648126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794967"^^xsd:decimal ;
  dwc:decimalLongitude "3.648126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794967 3.648126)"^^geo:wktLiteral ;
  geo-pos:lat "51.794967"^^xsd:decimal ;
  geo-pos:long "3.648126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d45'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48436; 48436'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648126'^^xsd:double;
  dwc:latitude '51.794967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613278'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794967 3.648126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794967"^^xsd:decimal ;
  dwc:decimalLongitude "3.648126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794967 3.648126)"^^geo:wktLiteral ;
  geo-pos:lat "51.794967"^^xsd:decimal ;
  geo-pos:long "3.648126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d44'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48434; 48434'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648126'^^xsd:double;
  dwc:latitude '51.794967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613276'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817688 3.648176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817688"^^xsd:decimal ;
  dwc:decimalLongitude "3.648176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817688 3.648176)"^^geo:wktLiteral ;
  geo-pos:lat "51.817688"^^xsd:decimal ;
  geo-pos:long "3.648176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f9'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51693; 51693'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648176'^^xsd:double;
  dwc:latitude '51.817688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616323'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817688 3.648176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817688"^^xsd:decimal ;
  dwc:decimalLongitude "3.648176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817688 3.648176)"^^geo:wktLiteral ;
  geo-pos:lat "51.817688"^^xsd:decimal ;
  geo-pos:long "3.648176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51694; 51694'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648176'^^xsd:double;
  dwc:latitude '51.817688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616324'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754082 3.64841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754082"^^xsd:decimal ;
  dwc:decimalLongitude "3.64841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754082 3.64841)"^^geo:wktLiteral ;
  geo-pos:lat "51.754082"^^xsd:decimal ;
  geo-pos:long "3.64841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cde'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48096; 48096'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.64841'^^xsd:double;
  dwc:latitude '51.754082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613011'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796053 3.648475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796053"^^xsd:decimal ;
  dwc:decimalLongitude "3.648475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796053 3.648475)"^^geo:wktLiteral ;
  geo-pos:lat "51.796053"^^xsd:decimal ;
  geo-pos:long "3.648475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7731'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49818; 49818'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648475'^^xsd:double;
  dwc:latitude '51.796053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614371'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678767 3.648708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678767"^^xsd:decimal ;
  dwc:decimalLongitude "3.648708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678767 3.648708)"^^geo:wktLiteral ;
  geo-pos:lat "51.678767"^^xsd:decimal ;
  geo-pos:long "3.648708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f71'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40581; 40581'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.515833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648708'^^xsd:double;
  dwc:latitude '51.678767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605732'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678767 3.648708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678767"^^xsd:decimal ;
  dwc:decimalLongitude "3.648708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678767 3.648708)"^^geo:wktLiteral ;
  geo-pos:lat "51.678767"^^xsd:decimal ;
  geo-pos:long "3.648708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f70'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40582; 40582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.515833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648708'^^xsd:double;
  dwc:latitude '51.678767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605733'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678767 3.648708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678767"^^xsd:decimal ;
  dwc:decimalLongitude "3.648708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678767 3.648708)"^^geo:wktLiteral ;
  geo-pos:lat "51.678767"^^xsd:decimal ;
  geo-pos:long "3.648708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f6f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40580; 40580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.515833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648708'^^xsd:double;
  dwc:latitude '51.678767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605731'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678767 3.648708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678767"^^xsd:decimal ;
  dwc:decimalLongitude "3.648708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678767 3.648708)"^^geo:wktLiteral ;
  geo-pos:lat "51.678767"^^xsd:decimal ;
  geo-pos:long "3.648708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f6e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40579; 40579'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.515833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648708'^^xsd:double;
  dwc:latitude '51.678767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605730'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775812 3.648779)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775812"^^xsd:decimal ;
  dwc:decimalLongitude "3.648779"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775812 3.648779)"^^geo:wktLiteral ;
  geo-pos:lat "51.775812"^^xsd:decimal ;
  geo-pos:long "3.648779"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-772e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49827; 49827'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648779'^^xsd:double;
  dwc:latitude '51.775812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614378'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751813 3.648841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751813"^^xsd:decimal ;
  dwc:decimalLongitude "3.648841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751813 3.648841)"^^geo:wktLiteral ;
  geo-pos:lat "51.751813"^^xsd:decimal ;
  geo-pos:long "3.648841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61cd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45208; 45208'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648841'^^xsd:double;
  dwc:latitude '51.751813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610221'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751813 3.648841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751813"^^xsd:decimal ;
  dwc:decimalLongitude "3.648841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751813 3.648841)"^^geo:wktLiteral ;
  geo-pos:lat "51.751813"^^xsd:decimal ;
  geo-pos:long "3.648841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61cc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45210; 45210'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648841'^^xsd:double;
  dwc:latitude '51.751813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610223'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751813 3.648841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751813"^^xsd:decimal ;
  dwc:decimalLongitude "3.648841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751813 3.648841)"^^geo:wktLiteral ;
  geo-pos:lat "51.751813"^^xsd:decimal ;
  geo-pos:long "3.648841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61cb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45209; 45209'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.648841'^^xsd:double;
  dwc:latitude '51.751813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610222'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724001 3.649094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724001"^^xsd:decimal ;
  dwc:decimalLongitude "3.649094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724001 3.649094)"^^geo:wktLiteral ;
  geo-pos:lat "51.724001"^^xsd:decimal ;
  geo-pos:long "3.649094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5057'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46871; 46871'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649094'^^xsd:double;
  dwc:latitude '51.724001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611773'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724001 3.649094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724001"^^xsd:decimal ;
  dwc:decimalLongitude "3.649094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724001 3.649094)"^^geo:wktLiteral ;
  geo-pos:lat "51.724001"^^xsd:decimal ;
  geo-pos:long "3.649094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5056'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46872; 46872'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649094'^^xsd:double;
  dwc:latitude '51.724001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611774'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724001 3.649094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724001"^^xsd:decimal ;
  dwc:decimalLongitude "3.649094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724001 3.649094)"^^geo:wktLiteral ;
  geo-pos:lat "51.724001"^^xsd:decimal ;
  geo-pos:long "3.649094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5055'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46873; 46873'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649094'^^xsd:double;
  dwc:latitude '51.724001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611775'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821181 3.649097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821181"^^xsd:decimal ;
  dwc:decimalLongitude "3.649097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821181 3.649097)"^^geo:wktLiteral ;
  geo-pos:lat "51.821181"^^xsd:decimal ;
  geo-pos:long "3.649097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40e0'^^xsd:string;
  dwc:scientificName 'Stercorarius skua'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56973; 56973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649097'^^xsd:double;
  dwc:latitude '51.821181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137174'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620573'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137174'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781151 3.649189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781151"^^xsd:decimal ;
  dwc:decimalLongitude "3.649189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781151 3.649189)"^^geo:wktLiteral ;
  geo-pos:lat "51.781151"^^xsd:decimal ;
  geo-pos:long "3.649189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a97'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56295; 56295'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649189'^^xsd:double;
  dwc:latitude '51.781151'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620811'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750766 3.649623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750766"^^xsd:decimal ;
  dwc:decimalLongitude "3.649623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750766 3.649623)"^^geo:wktLiteral ;
  geo-pos:lat "51.750766"^^xsd:decimal ;
  geo-pos:long "3.649623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a6b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47271; 47271'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649623'^^xsd:double;
  dwc:latitude '51.750766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612221'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750766 3.649623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750766"^^xsd:decimal ;
  dwc:decimalLongitude "3.649623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750766 3.649623)"^^geo:wktLiteral ;
  geo-pos:lat "51.750766"^^xsd:decimal ;
  geo-pos:long "3.649623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a6a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47270; 47270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649623'^^xsd:double;
  dwc:latitude '51.750766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612220'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681846 3.649634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681846"^^xsd:decimal ;
  dwc:decimalLongitude "3.649634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681846 3.649634)"^^geo:wktLiteral ;
  geo-pos:lat "51.681846"^^xsd:decimal ;
  geo-pos:long "3.649634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39877; 39877'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.059722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649634'^^xsd:double;
  dwc:latitude '51.681846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605117'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681846 3.649634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681846"^^xsd:decimal ;
  dwc:decimalLongitude "3.649634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681846 3.649634)"^^geo:wktLiteral ;
  geo-pos:lat "51.681846"^^xsd:decimal ;
  geo-pos:long "3.649634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39878; 39878'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.059722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649634'^^xsd:double;
  dwc:latitude '51.681846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605118'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681846 3.649634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681846"^^xsd:decimal ;
  dwc:decimalLongitude "3.649634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681846 3.649634)"^^geo:wktLiteral ;
  geo-pos:lat "51.681846"^^xsd:decimal ;
  geo-pos:long "3.649634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39876; 39876'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.059722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649634'^^xsd:double;
  dwc:latitude '51.681846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605116'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776445 3.649759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776445"^^xsd:decimal ;
  dwc:decimalLongitude "3.649759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776445 3.649759)"^^geo:wktLiteral ;
  geo-pos:lat "51.776445"^^xsd:decimal ;
  geo-pos:long "3.649759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6258'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45061; 45061'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.649759'^^xsd:double;
  dwc:latitude '51.776445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610075'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75017"^^xsd:decimal ;
  dwc:decimalLongitude "3.650063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  geo-pos:lat "51.75017"^^xsd:decimal ;
  geo-pos:long "3.650063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44118; 44118'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650063'^^xsd:double;
  dwc:latitude '51.75017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609181'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75017"^^xsd:decimal ;
  dwc:decimalLongitude "3.650063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  geo-pos:lat "51.75017"^^xsd:decimal ;
  geo-pos:long "3.650063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e1'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44116; 44116'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650063'^^xsd:double;
  dwc:latitude '51.75017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609179'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75017"^^xsd:decimal ;
  dwc:decimalLongitude "3.650063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  geo-pos:lat "51.75017"^^xsd:decimal ;
  geo-pos:long "3.650063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e0'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44119; 44119'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650063'^^xsd:double;
  dwc:latitude '51.75017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609182'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75017"^^xsd:decimal ;
  dwc:decimalLongitude "3.650063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  geo-pos:lat "51.75017"^^xsd:decimal ;
  geo-pos:long "3.650063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56df'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44115; 44115'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650063'^^xsd:double;
  dwc:latitude '51.75017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609176'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75017"^^xsd:decimal ;
  dwc:decimalLongitude "3.650063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  geo-pos:lat "51.75017"^^xsd:decimal ;
  geo-pos:long "3.650063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56de'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44122; 44122'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650063'^^xsd:double;
  dwc:latitude '51.75017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609185'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75017"^^xsd:decimal ;
  dwc:decimalLongitude "3.650063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  geo-pos:lat "51.75017"^^xsd:decimal ;
  geo-pos:long "3.650063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56dd'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44117; 44117'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650063'^^xsd:double;
  dwc:latitude '51.75017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609180'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75017"^^xsd:decimal ;
  dwc:decimalLongitude "3.650063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  geo-pos:lat "51.75017"^^xsd:decimal ;
  geo-pos:long "3.650063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56dc'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44121; 44121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650063'^^xsd:double;
  dwc:latitude '51.75017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609184'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75017"^^xsd:decimal ;
  dwc:decimalLongitude "3.650063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75017 3.650063)"^^geo:wktLiteral ;
  geo-pos:lat "51.75017"^^xsd:decimal ;
  geo-pos:long "3.650063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56db'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44120; 44120'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650063'^^xsd:double;
  dwc:latitude '51.75017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609183'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683156 3.650116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.683156"^^xsd:decimal ;
  dwc:decimalLongitude "3.650116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683156 3.650116)"^^geo:wktLiteral ;
  geo-pos:lat "51.683156"^^xsd:decimal ;
  geo-pos:long "3.650116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56498; 56498'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650116'^^xsd:double;
  dwc:latitude '51.683156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621018'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683156 3.650116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.683156"^^xsd:decimal ;
  dwc:decimalLongitude "3.650116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683156 3.650116)"^^geo:wktLiteral ;
  geo-pos:lat "51.683156"^^xsd:decimal ;
  geo-pos:long "3.650116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56497; 56497'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650116'^^xsd:double;
  dwc:latitude '51.683156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621017'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683156 3.650116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.683156"^^xsd:decimal ;
  dwc:decimalLongitude "3.650116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683156 3.650116)"^^geo:wktLiteral ;
  geo-pos:lat "51.683156"^^xsd:decimal ;
  geo-pos:long "3.650116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56496; 56496'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650116'^^xsd:double;
  dwc:latitude '51.683156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621016'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820114"^^xsd:decimal ;
  dwc:decimalLongitude "3.650199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  geo-pos:lat "51.820114"^^xsd:decimal ;
  geo-pos:long "3.650199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48323; 48323'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650199'^^xsd:double;
  dwc:latitude '51.820114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613166'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820114"^^xsd:decimal ;
  dwc:decimalLongitude "3.650199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  geo-pos:lat "51.820114"^^xsd:decimal ;
  geo-pos:long "3.650199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db2'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48322; 48322'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650199'^^xsd:double;
  dwc:latitude '51.820114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613165'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820114"^^xsd:decimal ;
  dwc:decimalLongitude "3.650199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  geo-pos:lat "51.820114"^^xsd:decimal ;
  geo-pos:long "3.650199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48320; 48320'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650199'^^xsd:double;
  dwc:latitude '51.820114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613163'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820114"^^xsd:decimal ;
  dwc:decimalLongitude "3.650199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  geo-pos:lat "51.820114"^^xsd:decimal ;
  geo-pos:long "3.650199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6db0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48321; 48321'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650199'^^xsd:double;
  dwc:latitude '51.820114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613164'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820114"^^xsd:decimal ;
  dwc:decimalLongitude "3.650199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  geo-pos:lat "51.820114"^^xsd:decimal ;
  geo-pos:long "3.650199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6daf'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48319; 48319'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650199'^^xsd:double;
  dwc:latitude '51.820114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613162'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820114"^^xsd:decimal ;
  dwc:decimalLongitude "3.650199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820114 3.650199)"^^geo:wktLiteral ;
  geo-pos:lat "51.820114"^^xsd:decimal ;
  geo-pos:long "3.650199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dae'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48318; 48318'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650199'^^xsd:double;
  dwc:latitude '51.820114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613161'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703457 3.650435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703457"^^xsd:decimal ;
  dwc:decimalLongitude "3.650435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703457 3.650435)"^^geo:wktLiteral ;
  geo-pos:lat "51.703457"^^xsd:decimal ;
  geo-pos:long "3.650435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4003'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57257; 57257'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650435'^^xsd:double;
  dwc:latitude '51.703457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621675'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751364 3.650471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751364"^^xsd:decimal ;
  dwc:decimalLongitude "3.650471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751364 3.650471)"^^geo:wktLiteral ;
  geo-pos:lat "51.751364"^^xsd:decimal ;
  geo-pos:long "3.650471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bbf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45530; 45530'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650471'^^xsd:double;
  dwc:latitude '51.751364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610492'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722706 3.650784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722706"^^xsd:decimal ;
  dwc:decimalLongitude "3.650784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722706 3.650784)"^^geo:wktLiteral ;
  geo-pos:lat "51.722706"^^xsd:decimal ;
  geo-pos:long "3.650784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-437d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43011; 43011'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650784'^^xsd:double;
  dwc:latitude '51.722706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608049'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818779"^^xsd:decimal ;
  dwc:decimalLongitude "3.650934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  geo-pos:lat "51.818779"^^xsd:decimal ;
  geo-pos:long "3.650934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50506; 50506'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650934'^^xsd:double;
  dwc:latitude '51.818779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615192'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818779"^^xsd:decimal ;
  dwc:decimalLongitude "3.650934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  geo-pos:lat "51.818779"^^xsd:decimal ;
  geo-pos:long "3.650934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50505; 50505'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650934'^^xsd:double;
  dwc:latitude '51.818779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615191'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818779"^^xsd:decimal ;
  dwc:decimalLongitude "3.650934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  geo-pos:lat "51.818779"^^xsd:decimal ;
  geo-pos:long "3.650934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50504; 50504'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650934'^^xsd:double;
  dwc:latitude '51.818779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615189'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818779"^^xsd:decimal ;
  dwc:decimalLongitude "3.650934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  geo-pos:lat "51.818779"^^xsd:decimal ;
  geo-pos:long "3.650934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50500; 50500'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650934'^^xsd:double;
  dwc:latitude '51.818779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615185'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818779"^^xsd:decimal ;
  dwc:decimalLongitude "3.650934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  geo-pos:lat "51.818779"^^xsd:decimal ;
  geo-pos:long "3.650934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50502; 50502'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650934'^^xsd:double;
  dwc:latitude '51.818779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615187'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818779"^^xsd:decimal ;
  dwc:decimalLongitude "3.650934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  geo-pos:lat "51.818779"^^xsd:decimal ;
  geo-pos:long "3.650934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50503; 50503'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650934'^^xsd:double;
  dwc:latitude '51.818779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615188'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818779"^^xsd:decimal ;
  dwc:decimalLongitude "3.650934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818779 3.650934)"^^geo:wktLiteral ;
  geo-pos:lat "51.818779"^^xsd:decimal ;
  geo-pos:long "3.650934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50501; 50501'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650934'^^xsd:double;
  dwc:latitude '51.818779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615186'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683889 3.650965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.683889"^^xsd:decimal ;
  dwc:decimalLongitude "3.650965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683889 3.650965)"^^geo:wktLiteral ;
  geo-pos:lat "51.683889"^^xsd:decimal ;
  geo-pos:long "3.650965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-777f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51893; 51893'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.938611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650965'^^xsd:double;
  dwc:latitude '51.683889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616576'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698994 3.650979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698994"^^xsd:decimal ;
  dwc:decimalLongitude "3.650979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698994 3.650979)"^^geo:wktLiteral ;
  geo-pos:lat "51.698994"^^xsd:decimal ;
  geo-pos:long "3.650979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f4c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46523; 46523'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650979'^^xsd:double;
  dwc:latitude '51.698994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611456'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698994 3.650979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698994"^^xsd:decimal ;
  dwc:decimalLongitude "3.650979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698994 3.650979)"^^geo:wktLiteral ;
  geo-pos:lat "51.698994"^^xsd:decimal ;
  geo-pos:long "3.650979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f4b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46525; 46525'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650979'^^xsd:double;
  dwc:latitude '51.698994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611458'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698994 3.650979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698994"^^xsd:decimal ;
  dwc:decimalLongitude "3.650979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698994 3.650979)"^^geo:wktLiteral ;
  geo-pos:lat "51.698994"^^xsd:decimal ;
  geo-pos:long "3.650979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f4a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46526; 46526'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650979'^^xsd:double;
  dwc:latitude '51.698994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611459'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698994 3.650979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698994"^^xsd:decimal ;
  dwc:decimalLongitude "3.650979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698994 3.650979)"^^geo:wktLiteral ;
  geo-pos:lat "51.698994"^^xsd:decimal ;
  geo-pos:long "3.650979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f49'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46524; 46524'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650979'^^xsd:double;
  dwc:latitude '51.698994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611457'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684221 3.650999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684221"^^xsd:decimal ;
  dwc:decimalLongitude "3.650999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684221 3.650999)"^^geo:wktLiteral ;
  geo-pos:lat "51.684221"^^xsd:decimal ;
  geo-pos:long "3.650999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-565e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44262; 44262'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650999'^^xsd:double;
  dwc:latitude '51.684221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609049'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684221 3.650999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684221"^^xsd:decimal ;
  dwc:decimalLongitude "3.650999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684221 3.650999)"^^geo:wktLiteral ;
  geo-pos:lat "51.684221"^^xsd:decimal ;
  geo-pos:long "3.650999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-565d'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44264; 44264'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650999'^^xsd:double;
  dwc:latitude '51.684221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609051'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684221 3.650999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684221"^^xsd:decimal ;
  dwc:decimalLongitude "3.650999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684221 3.650999)"^^geo:wktLiteral ;
  geo-pos:lat "51.684221"^^xsd:decimal ;
  geo-pos:long "3.650999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-565c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44263; 44263'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650999'^^xsd:double;
  dwc:latitude '51.684221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609050'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684221 3.650999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684221"^^xsd:decimal ;
  dwc:decimalLongitude "3.650999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684221 3.650999)"^^geo:wktLiteral ;
  geo-pos:lat "51.684221"^^xsd:decimal ;
  geo-pos:long "3.650999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-565b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44261; 44261'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.650999'^^xsd:double;
  dwc:latitude '51.684221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609048'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705072 3.65111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705072"^^xsd:decimal ;
  dwc:decimalLongitude "3.65111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705072 3.65111)"^^geo:wktLiteral ;
  geo-pos:lat "51.705072"^^xsd:decimal ;
  geo-pos:long "3.65111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ca'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51596; 51596'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65111'^^xsd:double;
  dwc:latitude '51.705072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616229'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705072 3.65111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705072"^^xsd:decimal ;
  dwc:decimalLongitude "3.65111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705072 3.65111)"^^geo:wktLiteral ;
  geo-pos:lat "51.705072"^^xsd:decimal ;
  geo-pos:long "3.65111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51598; 51598'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65111'^^xsd:double;
  dwc:latitude '51.705072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616231'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705072 3.65111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705072"^^xsd:decimal ;
  dwc:decimalLongitude "3.65111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705072 3.65111)"^^geo:wktLiteral ;
  geo-pos:lat "51.705072"^^xsd:decimal ;
  geo-pos:long "3.65111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51595; 51595'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65111'^^xsd:double;
  dwc:latitude '51.705072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616228'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705072 3.65111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705072"^^xsd:decimal ;
  dwc:decimalLongitude "3.65111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705072 3.65111)"^^geo:wktLiteral ;
  geo-pos:lat "51.705072"^^xsd:decimal ;
  geo-pos:long "3.65111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51597; 51597'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65111'^^xsd:double;
  dwc:latitude '51.705072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616230'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819272 3.651144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819272"^^xsd:decimal ;
  dwc:decimalLongitude "3.651144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819272 3.651144)"^^geo:wktLiteral ;
  geo-pos:lat "51.819272"^^xsd:decimal ;
  geo-pos:long "3.651144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5748'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44640; 44640'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651144'^^xsd:double;
  dwc:latitude '51.819272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609700'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81992"^^xsd:decimal ;
  dwc:decimalLongitude "3.651154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  geo-pos:lat "51.81992"^^xsd:decimal ;
  geo-pos:long "3.651154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b19'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56153; 56153'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651154'^^xsd:double;
  dwc:latitude '51.81992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620669'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81992"^^xsd:decimal ;
  dwc:decimalLongitude "3.651154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  geo-pos:lat "51.81992"^^xsd:decimal ;
  geo-pos:long "3.651154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b18'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56154; 56154'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651154'^^xsd:double;
  dwc:latitude '51.81992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620670'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81992"^^xsd:decimal ;
  dwc:decimalLongitude "3.651154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  geo-pos:lat "51.81992"^^xsd:decimal ;
  geo-pos:long "3.651154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b17'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56155; 56155'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651154'^^xsd:double;
  dwc:latitude '51.81992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620671'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81992"^^xsd:decimal ;
  dwc:decimalLongitude "3.651154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  geo-pos:lat "51.81992"^^xsd:decimal ;
  geo-pos:long "3.651154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b16'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56156; 56156'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651154'^^xsd:double;
  dwc:latitude '51.81992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620672'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81992"^^xsd:decimal ;
  dwc:decimalLongitude "3.651154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81992 3.651154)"^^geo:wktLiteral ;
  geo-pos:lat "51.81992"^^xsd:decimal ;
  geo-pos:long "3.651154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b15'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56152; 56152'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651154'^^xsd:double;
  dwc:latitude '51.81992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620668'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785149 3.651392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785149"^^xsd:decimal ;
  dwc:decimalLongitude "3.651392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785149 3.651392)"^^geo:wktLiteral ;
  geo-pos:lat "51.785149"^^xsd:decimal ;
  geo-pos:long "3.651392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53362; 53362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651392'^^xsd:double;
  dwc:latitude '51.785149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617927'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785149 3.651392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785149"^^xsd:decimal ;
  dwc:decimalLongitude "3.651392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785149 3.651392)"^^geo:wktLiteral ;
  geo-pos:lat "51.785149"^^xsd:decimal ;
  geo-pos:long "3.651392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53361; 53361'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651392'^^xsd:double;
  dwc:latitude '51.785149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617926'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752275"^^xsd:decimal ;
  dwc:decimalLongitude "3.651513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  geo-pos:lat "51.752275"^^xsd:decimal ;
  geo-pos:long "3.651513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6449'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49200; 49200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651513'^^xsd:double;
  dwc:latitude '51.752275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613480'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752275"^^xsd:decimal ;
  dwc:decimalLongitude "3.651513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  geo-pos:lat "51.752275"^^xsd:decimal ;
  geo-pos:long "3.651513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6448'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49198; 49198'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651513'^^xsd:double;
  dwc:latitude '51.752275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614025'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752275"^^xsd:decimal ;
  dwc:decimalLongitude "3.651513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  geo-pos:lat "51.752275"^^xsd:decimal ;
  geo-pos:long "3.651513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6447'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49197; 49197'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651513'^^xsd:double;
  dwc:latitude '51.752275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614024'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752275"^^xsd:decimal ;
  dwc:decimalLongitude "3.651513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  geo-pos:lat "51.752275"^^xsd:decimal ;
  geo-pos:long "3.651513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6446'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49195; 49195'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651513'^^xsd:double;
  dwc:latitude '51.752275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614021'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752275"^^xsd:decimal ;
  dwc:decimalLongitude "3.651513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  geo-pos:lat "51.752275"^^xsd:decimal ;
  geo-pos:long "3.651513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6445'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49196; 49196'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651513'^^xsd:double;
  dwc:latitude '51.752275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614022'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752275"^^xsd:decimal ;
  dwc:decimalLongitude "3.651513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752275 3.651513)"^^geo:wktLiteral ;
  geo-pos:lat "51.752275"^^xsd:decimal ;
  geo-pos:long "3.651513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6443'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49199; 49199'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651513'^^xsd:double;
  dwc:latitude '51.752275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614026'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823738 3.651716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823738"^^xsd:decimal ;
  dwc:decimalLongitude "3.651716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823738 3.651716)"^^geo:wktLiteral ;
  geo-pos:lat "51.823738"^^xsd:decimal ;
  geo-pos:long "3.651716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42614; 42614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.651716'^^xsd:double;
  dwc:latitude '51.823738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607716'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684961 3.652123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684961"^^xsd:decimal ;
  dwc:decimalLongitude "3.652123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684961 3.652123)"^^geo:wktLiteral ;
  geo-pos:lat "51.684961"^^xsd:decimal ;
  geo-pos:long "3.652123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-565a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44266; 44266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.573611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652123'^^xsd:double;
  dwc:latitude '51.684961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609055'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684961 3.652123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684961"^^xsd:decimal ;
  dwc:decimalLongitude "3.652123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684961 3.652123)"^^geo:wktLiteral ;
  geo-pos:lat "51.684961"^^xsd:decimal ;
  geo-pos:long "3.652123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5659'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44265; 44265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.573611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652123'^^xsd:double;
  dwc:latitude '51.684961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609052'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684961 3.652123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684961"^^xsd:decimal ;
  dwc:decimalLongitude "3.652123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684961 3.652123)"^^geo:wktLiteral ;
  geo-pos:lat "51.684961"^^xsd:decimal ;
  geo-pos:long "3.652123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5658'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44267; 44267'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.573611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652123'^^xsd:double;
  dwc:latitude '51.684961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609056'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753252 3.652165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753252"^^xsd:decimal ;
  dwc:decimalLongitude "3.652165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753252 3.652165)"^^geo:wktLiteral ;
  geo-pos:lat "51.753252"^^xsd:decimal ;
  geo-pos:long "3.652165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-737f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39267; 39267'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652165'^^xsd:double;
  dwc:latitude '51.753252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604533'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686894 3.652281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686894"^^xsd:decimal ;
  dwc:decimalLongitude "3.652281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686894 3.652281)"^^geo:wktLiteral ;
  geo-pos:lat "51.686894"^^xsd:decimal ;
  geo-pos:long "3.652281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d2'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54497; 54497'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.865277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652281'^^xsd:double;
  dwc:latitude '51.686894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618476'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686894 3.652281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686894"^^xsd:decimal ;
  dwc:decimalLongitude "3.652281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686894 3.652281)"^^geo:wktLiteral ;
  geo-pos:lat "51.686894"^^xsd:decimal ;
  geo-pos:long "3.652281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54496; 54496'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.865277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652281'^^xsd:double;
  dwc:latitude '51.686894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618475'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686894 3.652281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686894"^^xsd:decimal ;
  dwc:decimalLongitude "3.652281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686894 3.652281)"^^geo:wktLiteral ;
  geo-pos:lat "51.686894"^^xsd:decimal ;
  geo-pos:long "3.652281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51d0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54498; 54498'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.865277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652281'^^xsd:double;
  dwc:latitude '51.686894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618477'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831512 3.652351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831512"^^xsd:decimal ;
  dwc:decimalLongitude "3.652351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831512 3.652351)"^^geo:wktLiteral ;
  geo-pos:lat "51.831512"^^xsd:decimal ;
  geo-pos:long "3.652351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-669a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39586; 39586'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.356666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652351'^^xsd:double;
  dwc:latitude '51.831512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604843'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695614 3.652435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695614"^^xsd:decimal ;
  dwc:decimalLongitude "3.652435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695614 3.652435)"^^geo:wktLiteral ;
  geo-pos:lat "51.695614"^^xsd:decimal ;
  geo-pos:long "3.652435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b67'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41616; 41616'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652435'^^xsd:double;
  dwc:latitude '51.695614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606758'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745209 3.652947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745209"^^xsd:decimal ;
  dwc:decimalLongitude "3.652947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745209 3.652947)"^^geo:wktLiteral ;
  geo-pos:lat "51.745209"^^xsd:decimal ;
  geo-pos:long "3.652947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e61'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55159; 55159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652947'^^xsd:double;
  dwc:latitude '51.745209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619677'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745209 3.652947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745209"^^xsd:decimal ;
  dwc:decimalLongitude "3.652947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745209 3.652947)"^^geo:wktLiteral ;
  geo-pos:lat "51.745209"^^xsd:decimal ;
  geo-pos:long "3.652947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e60'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55158; 55158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652947'^^xsd:double;
  dwc:latitude '51.745209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619676'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801747 3.652995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801747"^^xsd:decimal ;
  dwc:decimalLongitude "3.652995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801747 3.652995)"^^geo:wktLiteral ;
  geo-pos:lat "51.801747"^^xsd:decimal ;
  geo-pos:long "3.652995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ab'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42251; 42251'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652995'^^xsd:double;
  dwc:latitude '51.801747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607415'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801747 3.652995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801747"^^xsd:decimal ;
  dwc:decimalLongitude "3.652995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801747 3.652995)"^^geo:wktLiteral ;
  geo-pos:lat "51.801747"^^xsd:decimal ;
  geo-pos:long "3.652995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74aa'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42250; 42250'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.652995'^^xsd:double;
  dwc:latitude '51.801747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607414'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776085 3.653044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776085"^^xsd:decimal ;
  dwc:decimalLongitude "3.653044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776085 3.653044)"^^geo:wktLiteral ;
  geo-pos:lat "51.776085"^^xsd:decimal ;
  geo-pos:long "3.653044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5717'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44038; 44038'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653044'^^xsd:double;
  dwc:latitude '51.776085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609107'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776085 3.653044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776085"^^xsd:decimal ;
  dwc:decimalLongitude "3.653044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776085 3.653044)"^^geo:wktLiteral ;
  geo-pos:lat "51.776085"^^xsd:decimal ;
  geo-pos:long "3.653044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5716'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44037; 44037'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653044'^^xsd:double;
  dwc:latitude '51.776085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609106'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696034"^^xsd:decimal ;
  dwc:decimalLongitude "3.653064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  geo-pos:lat "51.696034"^^xsd:decimal ;
  geo-pos:long "3.653064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b66'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41618; 41618'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653064'^^xsd:double;
  dwc:latitude '51.696034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606760'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696034"^^xsd:decimal ;
  dwc:decimalLongitude "3.653064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  geo-pos:lat "51.696034"^^xsd:decimal ;
  geo-pos:long "3.653064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b65'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41617; 41617'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653064'^^xsd:double;
  dwc:latitude '51.696034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606759'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696034"^^xsd:decimal ;
  dwc:decimalLongitude "3.653064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  geo-pos:lat "51.696034"^^xsd:decimal ;
  geo-pos:long "3.653064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b64'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41620; 41620'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653064'^^xsd:double;
  dwc:latitude '51.696034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606762'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696034"^^xsd:decimal ;
  dwc:decimalLongitude "3.653064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  geo-pos:lat "51.696034"^^xsd:decimal ;
  geo-pos:long "3.653064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b63'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41615; 41615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653064'^^xsd:double;
  dwc:latitude '51.696034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606757'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696034"^^xsd:decimal ;
  dwc:decimalLongitude "3.653064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696034 3.653064)"^^geo:wktLiteral ;
  geo-pos:lat "51.696034"^^xsd:decimal ;
  geo-pos:long "3.653064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b62'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41619; 41619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653064'^^xsd:double;
  dwc:latitude '51.696034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606761'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778215 3.653162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778215"^^xsd:decimal ;
  dwc:decimalLongitude "3.653162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778215 3.653162)"^^geo:wktLiteral ;
  geo-pos:lat "51.778215"^^xsd:decimal ;
  geo-pos:long "3.653162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ffd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40386; 40386'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653162'^^xsd:double;
  dwc:latitude '51.778215'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605547'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701733 3.65329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701733"^^xsd:decimal ;
  dwc:decimalLongitude "3.65329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701733 3.65329)"^^geo:wktLiteral ;
  geo-pos:lat "51.701733"^^xsd:decimal ;
  geo-pos:long "3.65329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47710; 47710'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65329'^^xsd:double;
  dwc:latitude '51.701733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612583'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701733 3.65329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701733"^^xsd:decimal ;
  dwc:decimalLongitude "3.65329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701733 3.65329)"^^geo:wktLiteral ;
  geo-pos:lat "51.701733"^^xsd:decimal ;
  geo-pos:long "3.65329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47712; 47712'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65329'^^xsd:double;
  dwc:latitude '51.701733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612668'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701733 3.65329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701733"^^xsd:decimal ;
  dwc:decimalLongitude "3.65329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701733 3.65329)"^^geo:wktLiteral ;
  geo-pos:lat "51.701733"^^xsd:decimal ;
  geo-pos:long "3.65329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47711; 47711'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65329'^^xsd:double;
  dwc:latitude '51.701733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612667'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724697 3.653303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724697"^^xsd:decimal ;
  dwc:decimalLongitude "3.653303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724697 3.653303)"^^geo:wktLiteral ;
  geo-pos:lat "51.724697"^^xsd:decimal ;
  geo-pos:long "3.653303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5059'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46868; 46868'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653303'^^xsd:double;
  dwc:latitude '51.724697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611770'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724697 3.653303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724697"^^xsd:decimal ;
  dwc:decimalLongitude "3.653303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724697 3.653303)"^^geo:wktLiteral ;
  geo-pos:lat "51.724697"^^xsd:decimal ;
  geo-pos:long "3.653303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5058'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46869; 46869'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653303'^^xsd:double;
  dwc:latitude '51.724697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611771'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724697 3.653303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724697"^^xsd:decimal ;
  dwc:decimalLongitude "3.653303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724697 3.653303)"^^geo:wktLiteral ;
  geo-pos:lat "51.724697"^^xsd:decimal ;
  geo-pos:long "3.653303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-505b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46870; 46870'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653303'^^xsd:double;
  dwc:latitude '51.724697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611772'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724697 3.653303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724697"^^xsd:decimal ;
  dwc:decimalLongitude "3.653303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724697 3.653303)"^^geo:wktLiteral ;
  geo-pos:lat "51.724697"^^xsd:decimal ;
  geo-pos:long "3.653303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-505a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46867; 46867'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653303'^^xsd:double;
  dwc:latitude '51.724697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611769'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753308 3.653426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753308"^^xsd:decimal ;
  dwc:decimalLongitude "3.653426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753308 3.653426)"^^geo:wktLiteral ;
  geo-pos:lat "51.753308"^^xsd:decimal ;
  geo-pos:long "3.653426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-493c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51459; 51459'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653426'^^xsd:double;
  dwc:latitude '51.753308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616088'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753308 3.653426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753308"^^xsd:decimal ;
  dwc:decimalLongitude "3.653426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753308 3.653426)"^^geo:wktLiteral ;
  geo-pos:lat "51.753308"^^xsd:decimal ;
  geo-pos:long "3.653426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-493b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51461; 51461'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653426'^^xsd:double;
  dwc:latitude '51.753308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616090'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753308 3.653426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753308"^^xsd:decimal ;
  dwc:decimalLongitude "3.653426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753308 3.653426)"^^geo:wktLiteral ;
  geo-pos:lat "51.753308"^^xsd:decimal ;
  geo-pos:long "3.653426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-493a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51462; 51462'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653426'^^xsd:double;
  dwc:latitude '51.753308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616091'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753308 3.653426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753308"^^xsd:decimal ;
  dwc:decimalLongitude "3.653426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753308 3.653426)"^^geo:wktLiteral ;
  geo-pos:lat "51.753308"^^xsd:decimal ;
  geo-pos:long "3.653426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4939'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51460; 51460'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653426'^^xsd:double;
  dwc:latitude '51.753308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616089'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803407 3.653512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803407"^^xsd:decimal ;
  dwc:decimalLongitude "3.653512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803407 3.653512)"^^geo:wktLiteral ;
  geo-pos:lat "51.803407"^^xsd:decimal ;
  geo-pos:long "3.653512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58f9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45848; 45848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653512'^^xsd:double;
  dwc:latitude '51.803407'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610773'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703062 3.653527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703062"^^xsd:decimal ;
  dwc:decimalLongitude "3.653527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703062 3.653527)"^^geo:wktLiteral ;
  geo-pos:lat "51.703062"^^xsd:decimal ;
  geo-pos:long "3.653527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f72'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40575; 40575'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653527'^^xsd:double;
  dwc:latitude '51.703062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605726'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785388 3.653643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785388"^^xsd:decimal ;
  dwc:decimalLongitude "3.653643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785388 3.653643)"^^geo:wktLiteral ;
  geo-pos:lat "51.785388"^^xsd:decimal ;
  geo-pos:long "3.653643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4083'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57084; 57084'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653643'^^xsd:double;
  dwc:latitude '51.785388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621510'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754313 3.653701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754313"^^xsd:decimal ;
  dwc:decimalLongitude "3.653701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754313 3.653701)"^^geo:wktLiteral ;
  geo-pos:lat "51.754313"^^xsd:decimal ;
  geo-pos:long "3.653701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52717; 52717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653701'^^xsd:double;
  dwc:latitude '51.754313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617277'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43692; 43692'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608702'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43691; 43691'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608701'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43695; 43695'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608705'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71bf'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43690; 43690'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608700'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71be'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43689; 43689'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608699'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43693; 43693'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608703'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43697; 43697'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608707'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71bb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43694; 43694'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608704'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702558"^^xsd:decimal ;
  dwc:decimalLongitude "3.653707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702558 3.653707)"^^geo:wktLiteral ;
  geo-pos:lat "51.702558"^^xsd:decimal ;
  geo-pos:long "3.653707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43696; 43696'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653707'^^xsd:double;
  dwc:latitude '51.702558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608706'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713643"^^xsd:decimal ;
  dwc:decimalLongitude "3.653998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  geo-pos:lat "51.713643"^^xsd:decimal ;
  geo-pos:long "3.653998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b6e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41603; 41603'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653998'^^xsd:double;
  dwc:latitude '51.713643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606745'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713643"^^xsd:decimal ;
  dwc:decimalLongitude "3.653998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  geo-pos:lat "51.713643"^^xsd:decimal ;
  geo-pos:long "3.653998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b6d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41606; 41606'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653998'^^xsd:double;
  dwc:latitude '51.713643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606748'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713643"^^xsd:decimal ;
  dwc:decimalLongitude "3.653998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  geo-pos:lat "51.713643"^^xsd:decimal ;
  geo-pos:long "3.653998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b73'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41609; 41609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653998'^^xsd:double;
  dwc:latitude '51.713643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606751'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713643"^^xsd:decimal ;
  dwc:decimalLongitude "3.653998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  geo-pos:lat "51.713643"^^xsd:decimal ;
  geo-pos:long "3.653998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b72'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41605; 41605'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653998'^^xsd:double;
  dwc:latitude '51.713643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606747'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713643"^^xsd:decimal ;
  dwc:decimalLongitude "3.653998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  geo-pos:lat "51.713643"^^xsd:decimal ;
  geo-pos:long "3.653998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b71'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41604; 41604'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653998'^^xsd:double;
  dwc:latitude '51.713643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606746'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713643"^^xsd:decimal ;
  dwc:decimalLongitude "3.653998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  geo-pos:lat "51.713643"^^xsd:decimal ;
  geo-pos:long "3.653998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b70'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41607; 41607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653998'^^xsd:double;
  dwc:latitude '51.713643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606749'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713643"^^xsd:decimal ;
  dwc:decimalLongitude "3.653998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713643 3.653998)"^^geo:wktLiteral ;
  geo-pos:lat "51.713643"^^xsd:decimal ;
  geo-pos:long "3.653998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b6f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41608; 41608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.653998'^^xsd:double;
  dwc:latitude '51.713643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606750'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700587"^^xsd:decimal ;
  dwc:decimalLongitude "3.654012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  geo-pos:lat "51.700587"^^xsd:decimal ;
  geo-pos:long "3.654012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5668'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44252; 44252'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654012'^^xsd:double;
  dwc:latitude '51.700587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609039'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700587"^^xsd:decimal ;
  dwc:decimalLongitude "3.654012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  geo-pos:lat "51.700587"^^xsd:decimal ;
  geo-pos:long "3.654012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5667'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44255; 44255'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654012'^^xsd:double;
  dwc:latitude '51.700587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609042'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700587"^^xsd:decimal ;
  dwc:decimalLongitude "3.654012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  geo-pos:lat "51.700587"^^xsd:decimal ;
  geo-pos:long "3.654012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5666'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44251; 44251'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654012'^^xsd:double;
  dwc:latitude '51.700587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609038'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700587"^^xsd:decimal ;
  dwc:decimalLongitude "3.654012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  geo-pos:lat "51.700587"^^xsd:decimal ;
  geo-pos:long "3.654012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5665'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44254; 44254'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654012'^^xsd:double;
  dwc:latitude '51.700587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609041'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700587"^^xsd:decimal ;
  dwc:decimalLongitude "3.654012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700587 3.654012)"^^geo:wktLiteral ;
  geo-pos:lat "51.700587"^^xsd:decimal ;
  geo-pos:long "3.654012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5664'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44253; 44253'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654012'^^xsd:double;
  dwc:latitude '51.700587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609040'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763149"^^xsd:decimal ;
  dwc:decimalLongitude "3.654133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  geo-pos:lat "51.763149"^^xsd:decimal ;
  geo-pos:long "3.654133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-463c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53480; 53480'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654133'^^xsd:double;
  dwc:latitude '51.763149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618043'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763149"^^xsd:decimal ;
  dwc:decimalLongitude "3.654133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  geo-pos:lat "51.763149"^^xsd:decimal ;
  geo-pos:long "3.654133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-463b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53482; 53482'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654133'^^xsd:double;
  dwc:latitude '51.763149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618045'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763149"^^xsd:decimal ;
  dwc:decimalLongitude "3.654133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  geo-pos:lat "51.763149"^^xsd:decimal ;
  geo-pos:long "3.654133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-463a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53481; 53481'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654133'^^xsd:double;
  dwc:latitude '51.763149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618044'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763149"^^xsd:decimal ;
  dwc:decimalLongitude "3.654133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  geo-pos:lat "51.763149"^^xsd:decimal ;
  geo-pos:long "3.654133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4639'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53483; 53483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654133'^^xsd:double;
  dwc:latitude '51.763149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618046'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763149"^^xsd:decimal ;
  dwc:decimalLongitude "3.654133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763149 3.654133)"^^geo:wktLiteral ;
  geo-pos:lat "51.763149"^^xsd:decimal ;
  geo-pos:long "3.654133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4638'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53479; 53479'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654133'^^xsd:double;
  dwc:latitude '51.763149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618042'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776662 3.654372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776662"^^xsd:decimal ;
  dwc:decimalLongitude "3.654372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776662 3.654372)"^^geo:wktLiteral ;
  geo-pos:lat "51.776662"^^xsd:decimal ;
  geo-pos:long "3.654372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45877; 45877'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654372'^^xsd:double;
  dwc:latitude '51.776662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610802'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776662 3.654372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776662"^^xsd:decimal ;
  dwc:decimalLongitude "3.654372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776662 3.654372)"^^geo:wktLiteral ;
  geo-pos:lat "51.776662"^^xsd:decimal ;
  geo-pos:long "3.654372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45876; 45876'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654372'^^xsd:double;
  dwc:latitude '51.776662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610801'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823648 3.654907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823648"^^xsd:decimal ;
  dwc:decimalLongitude "3.654907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823648 3.654907)"^^geo:wktLiteral ;
  geo-pos:lat "51.823648"^^xsd:decimal ;
  geo-pos:long "3.654907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44912; 44912'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.654907'^^xsd:double;
  dwc:latitude '51.823648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609926'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725667 3.65517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725667"^^xsd:decimal ;
  dwc:decimalLongitude "3.65517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725667 3.65517)"^^geo:wktLiteral ;
  geo-pos:lat "51.725667"^^xsd:decimal ;
  geo-pos:long "3.65517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cda'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47638; 47638'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65517'^^xsd:double;
  dwc:latitude '51.725667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612536'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764618 3.655183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764618"^^xsd:decimal ;
  dwc:decimalLongitude "3.655183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764618 3.655183)"^^geo:wktLiteral ;
  geo-pos:lat "51.764618"^^xsd:decimal ;
  geo-pos:long "3.655183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e6f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55140; 55140'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655183'^^xsd:double;
  dwc:latitude '51.764618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619658'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4534'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53761; 53761'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618282'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4533'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53755; 53755'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618276'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4532'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53752; 53752'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618273'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4531'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53753; 53753'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618274'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4530'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53760; 53760'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618281'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-452f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53759; 53759'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618280'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-452e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53756; 53756'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618277'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-452d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53763; 53763'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618284'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-452c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53758; 53758'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618279'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-452b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53757; 53757'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618278'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-452a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53754; 53754'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618275'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726116"^^xsd:decimal ;
  dwc:decimalLongitude "3.655234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726116 3.655234)"^^geo:wktLiteral ;
  geo-pos:lat "51.726116"^^xsd:decimal ;
  geo-pos:long "3.655234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4529'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53762; 53762'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655234'^^xsd:double;
  dwc:latitude '51.726116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618283'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778869 3.655288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778869"^^xsd:decimal ;
  dwc:decimalLongitude "3.655288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778869 3.655288)"^^geo:wktLiteral ;
  geo-pos:lat "51.778869"^^xsd:decimal ;
  geo-pos:long "3.655288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bda'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45479; 45479'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655288'^^xsd:double;
  dwc:latitude '51.778869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609627'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778869 3.655288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778869"^^xsd:decimal ;
  dwc:decimalLongitude "3.655288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778869 3.655288)"^^geo:wktLiteral ;
  geo-pos:lat "51.778869"^^xsd:decimal ;
  geo-pos:long "3.655288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45473; 45473'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655288'^^xsd:double;
  dwc:latitude '51.778869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610476'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778869 3.655288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778869"^^xsd:decimal ;
  dwc:decimalLongitude "3.655288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778869 3.655288)"^^geo:wktLiteral ;
  geo-pos:lat "51.778869"^^xsd:decimal ;
  geo-pos:long "3.655288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45477; 45477'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655288'^^xsd:double;
  dwc:latitude '51.778869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610481'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778869 3.655288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778869"^^xsd:decimal ;
  dwc:decimalLongitude "3.655288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778869 3.655288)"^^geo:wktLiteral ;
  geo-pos:lat "51.778869"^^xsd:decimal ;
  geo-pos:long "3.655288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45478; 45478'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655288'^^xsd:double;
  dwc:latitude '51.778869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609626'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5252'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54356; 54356'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618898'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5251'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54358; 54358'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618900'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5250'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54362; 54362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618904'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-524f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54361; 54361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618903'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-524e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54354; 54354'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618896'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-524d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54353; 54353'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618895'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-524c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54363; 54363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618905'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-524b'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54360; 54360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618902'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-524a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54357; 54357'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618899'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5249'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54355; 54355'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618897'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726222"^^xsd:decimal ;
  dwc:decimalLongitude "3.655569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726222 3.655569)"^^geo:wktLiteral ;
  geo-pos:lat "51.726222"^^xsd:decimal ;
  geo-pos:long "3.655569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5248'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54359; 54359'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655569'^^xsd:double;
  dwc:latitude '51.726222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618901'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779245 3.655583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779245"^^xsd:decimal ;
  dwc:decimalLongitude "3.655583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779245 3.655583)"^^geo:wktLiteral ;
  geo-pos:lat "51.779245"^^xsd:decimal ;
  geo-pos:long "3.655583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54203; 54203'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.655583'^^xsd:double;
  dwc:latitude '51.779245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618743'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689085 3.656031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689085"^^xsd:decimal ;
  dwc:decimalLongitude "3.656031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689085 3.656031)"^^geo:wktLiteral ;
  geo-pos:lat "51.689085"^^xsd:decimal ;
  geo-pos:long "3.656031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe4'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57310; 57310'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656031'^^xsd:double;
  dwc:latitude '51.689085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620605'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724808 3.656113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724808"^^xsd:decimal ;
  dwc:decimalLongitude "3.656113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724808 3.656113)"^^geo:wktLiteral ;
  geo-pos:lat "51.724808"^^xsd:decimal ;
  geo-pos:long "3.656113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-400c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57247; 57247'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656113'^^xsd:double;
  dwc:latitude '51.724808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621665'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724808 3.656113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724808"^^xsd:decimal ;
  dwc:decimalLongitude "3.656113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724808 3.656113)"^^geo:wktLiteral ;
  geo-pos:lat "51.724808"^^xsd:decimal ;
  geo-pos:long "3.656113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-400b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57248; 57248'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656113'^^xsd:double;
  dwc:latitude '51.724808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621666'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724808 3.656113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724808"^^xsd:decimal ;
  dwc:decimalLongitude "3.656113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724808 3.656113)"^^geo:wktLiteral ;
  geo-pos:lat "51.724808"^^xsd:decimal ;
  geo-pos:long "3.656113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-400a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57249; 57249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656113'^^xsd:double;
  dwc:latitude '51.724808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621667'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731281 3.656207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731281"^^xsd:decimal ;
  dwc:decimalLongitude "3.656207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731281 3.656207)"^^geo:wktLiteral ;
  geo-pos:lat "51.731281"^^xsd:decimal ;
  geo-pos:long "3.656207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43616; 43616'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656207'^^xsd:double;
  dwc:latitude '51.731281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608669'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731281 3.656207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731281"^^xsd:decimal ;
  dwc:decimalLongitude "3.656207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731281 3.656207)"^^geo:wktLiteral ;
  geo-pos:lat "51.731281"^^xsd:decimal ;
  geo-pos:long "3.656207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43617; 43617'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656207'^^xsd:double;
  dwc:latitude '51.731281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608670'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756438 3.65647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756438"^^xsd:decimal ;
  dwc:decimalLongitude "3.65647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756438 3.65647)"^^geo:wktLiteral ;
  geo-pos:lat "51.756438"^^xsd:decimal ;
  geo-pos:long "3.65647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e4e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49742; 49742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65647'^^xsd:double;
  dwc:latitude '51.756438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614593'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756438 3.65647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756438"^^xsd:decimal ;
  dwc:decimalLongitude "3.65647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756438 3.65647)"^^geo:wktLiteral ;
  geo-pos:lat "51.756438"^^xsd:decimal ;
  geo-pos:long "3.65647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e4d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49743; 49743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65647'^^xsd:double;
  dwc:latitude '51.756438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614594'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80741"^^xsd:decimal ;
  dwc:decimalLongitude "3.656543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  geo-pos:lat "51.80741"^^xsd:decimal ;
  geo-pos:long "3.656543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6497'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49091; 49091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656543'^^xsd:double;
  dwc:latitude '51.80741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613918'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80741"^^xsd:decimal ;
  dwc:decimalLongitude "3.656543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  geo-pos:lat "51.80741"^^xsd:decimal ;
  geo-pos:long "3.656543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6496'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49092; 49092'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656543'^^xsd:double;
  dwc:latitude '51.80741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613919'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80741"^^xsd:decimal ;
  dwc:decimalLongitude "3.656543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  geo-pos:lat "51.80741"^^xsd:decimal ;
  geo-pos:long "3.656543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6495'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49090; 49090'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656543'^^xsd:double;
  dwc:latitude '51.80741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613917'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80741"^^xsd:decimal ;
  dwc:decimalLongitude "3.656543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  geo-pos:lat "51.80741"^^xsd:decimal ;
  geo-pos:long "3.656543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6494'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49094; 49094'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656543'^^xsd:double;
  dwc:latitude '51.80741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624312'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80741"^^xsd:decimal ;
  dwc:decimalLongitude "3.656543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  geo-pos:lat "51.80741"^^xsd:decimal ;
  geo-pos:long "3.656543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6493'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49088; 49088'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656543'^^xsd:double;
  dwc:latitude '51.80741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624310'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80741"^^xsd:decimal ;
  dwc:decimalLongitude "3.656543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  geo-pos:lat "51.80741"^^xsd:decimal ;
  geo-pos:long "3.656543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6492'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49089; 49089'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656543'^^xsd:double;
  dwc:latitude '51.80741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624311'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80741"^^xsd:decimal ;
  dwc:decimalLongitude "3.656543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80741 3.656543)"^^geo:wktLiteral ;
  geo-pos:lat "51.80741"^^xsd:decimal ;
  geo-pos:long "3.656543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6491'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49093; 49093'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656543'^^xsd:double;
  dwc:latitude '51.80741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613920'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787817 3.656679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787817"^^xsd:decimal ;
  dwc:decimalLongitude "3.656679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787817 3.656679)"^^geo:wktLiteral ;
  geo-pos:lat "51.787817"^^xsd:decimal ;
  geo-pos:long "3.656679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ee'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43183; 43183'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656679'^^xsd:double;
  dwc:latitude '51.787817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608289'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787817 3.656679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787817"^^xsd:decimal ;
  dwc:decimalLongitude "3.656679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787817 3.656679)"^^geo:wktLiteral ;
  geo-pos:lat "51.787817"^^xsd:decimal ;
  geo-pos:long "3.656679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ed'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43184; 43184'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656679'^^xsd:double;
  dwc:latitude '51.787817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608290'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727663 3.656719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727663"^^xsd:decimal ;
  dwc:decimalLongitude "3.656719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727663 3.656719)"^^geo:wktLiteral ;
  geo-pos:lat "51.727663"^^xsd:decimal ;
  geo-pos:long "3.656719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f7f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47133; 47133'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656719'^^xsd:double;
  dwc:latitude '51.727663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612093'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704915 3.656766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704915"^^xsd:decimal ;
  dwc:decimalLongitude "3.656766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704915 3.656766)"^^geo:wktLiteral ;
  geo-pos:lat "51.704915"^^xsd:decimal ;
  geo-pos:long "3.656766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-586a'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46075; 46075'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656766'^^xsd:double;
  dwc:latitude '51.704915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610995'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704915 3.656766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704915"^^xsd:decimal ;
  dwc:decimalLongitude "3.656766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704915 3.656766)"^^geo:wktLiteral ;
  geo-pos:lat "51.704915"^^xsd:decimal ;
  geo-pos:long "3.656766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5869'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46073; 46073'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656766'^^xsd:double;
  dwc:latitude '51.704915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610993'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704915 3.656766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704915"^^xsd:decimal ;
  dwc:decimalLongitude "3.656766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704915 3.656766)"^^geo:wktLiteral ;
  geo-pos:lat "51.704915"^^xsd:decimal ;
  geo-pos:long "3.656766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5868'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46072; 46072'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656766'^^xsd:double;
  dwc:latitude '51.704915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610992'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704915 3.656766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704915"^^xsd:decimal ;
  dwc:decimalLongitude "3.656766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704915 3.656766)"^^geo:wktLiteral ;
  geo-pos:lat "51.704915"^^xsd:decimal ;
  geo-pos:long "3.656766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5867'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46074; 46074'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656766'^^xsd:double;
  dwc:latitude '51.704915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610994'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686679 3.656878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686679"^^xsd:decimal ;
  dwc:decimalLongitude "3.656878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686679 3.656878)"^^geo:wktLiteral ;
  geo-pos:lat "51.686679"^^xsd:decimal ;
  geo-pos:long "3.656878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f46'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46530; 46530'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.473333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656878'^^xsd:double;
  dwc:latitude '51.686679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611463'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686679 3.656878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686679"^^xsd:decimal ;
  dwc:decimalLongitude "3.656878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686679 3.656878)"^^geo:wktLiteral ;
  geo-pos:lat "51.686679"^^xsd:decimal ;
  geo-pos:long "3.656878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f45'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46532; 46532'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.473333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656878'^^xsd:double;
  dwc:latitude '51.686679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611465'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686679 3.656878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686679"^^xsd:decimal ;
  dwc:decimalLongitude "3.656878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686679 3.656878)"^^geo:wktLiteral ;
  geo-pos:lat "51.686679"^^xsd:decimal ;
  geo-pos:long "3.656878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f44'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46531; 46531'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.473333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.656878'^^xsd:double;
  dwc:latitude '51.686679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611464'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687308 3.657003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687308"^^xsd:decimal ;
  dwc:decimalLongitude "3.657003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687308 3.657003)"^^geo:wktLiteral ;
  geo-pos:lat "51.687308"^^xsd:decimal ;
  geo-pos:long "3.657003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-546e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55788; 55788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.657003'^^xsd:double;
  dwc:latitude '51.687308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620258'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687308 3.657003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687308"^^xsd:decimal ;
  dwc:decimalLongitude "3.657003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687308 3.657003)"^^geo:wktLiteral ;
  geo-pos:lat "51.687308"^^xsd:decimal ;
  geo-pos:long "3.657003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-546d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55789; 55789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.657003'^^xsd:double;
  dwc:latitude '51.687308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620260'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687308 3.657003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687308"^^xsd:decimal ;
  dwc:decimalLongitude "3.657003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687308 3.657003)"^^geo:wktLiteral ;
  geo-pos:lat "51.687308"^^xsd:decimal ;
  geo-pos:long "3.657003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-546c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55787; 55787'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.657003'^^xsd:double;
  dwc:latitude '51.687308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620257'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808881 3.657101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808881"^^xsd:decimal ;
  dwc:decimalLongitude "3.657101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808881 3.657101)"^^geo:wktLiteral ;
  geo-pos:lat "51.808881"^^xsd:decimal ;
  geo-pos:long "3.657101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d24'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48007; 48007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.657101'^^xsd:double;
  dwc:latitude '51.808881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612922'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801157 3.657134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801157"^^xsd:decimal ;
  dwc:decimalLongitude "3.657134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801157 3.657134)"^^geo:wktLiteral ;
  geo-pos:lat "51.801157"^^xsd:decimal ;
  geo-pos:long "3.657134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46c9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53321; 53321'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.657134'^^xsd:double;
  dwc:latitude '51.801157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617886'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787381 3.657325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787381"^^xsd:decimal ;
  dwc:decimalLongitude "3.657325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787381 3.657325)"^^geo:wktLiteral ;
  geo-pos:lat "51.787381"^^xsd:decimal ;
  geo-pos:long "3.657325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a2'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42266; 42266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.657325'^^xsd:double;
  dwc:latitude '51.787381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607423'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805211 3.657439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805211"^^xsd:decimal ;
  dwc:decimalLongitude "3.657439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805211 3.657439)"^^geo:wktLiteral ;
  geo-pos:lat "51.805211"^^xsd:decimal ;
  geo-pos:long "3.657439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-601a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40348; 40348'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.657439'^^xsd:double;
  dwc:latitude '51.805211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605511'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727716 3.65866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727716"^^xsd:decimal ;
  dwc:decimalLongitude "3.65866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727716 3.65866)"^^geo:wktLiteral ;
  geo-pos:lat "51.727716"^^xsd:decimal ;
  geo-pos:long "3.65866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44144; 44144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65866'^^xsd:double;
  dwc:latitude '51.727716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609208'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727716 3.65866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727716"^^xsd:decimal ;
  dwc:decimalLongitude "3.65866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727716 3.65866)"^^geo:wktLiteral ;
  geo-pos:lat "51.727716"^^xsd:decimal ;
  geo-pos:long "3.65866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c5'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44143; 44143'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.65866'^^xsd:double;
  dwc:latitude '51.727716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609207'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729145 3.658724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729145"^^xsd:decimal ;
  dwc:decimalLongitude "3.658724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729145 3.658724)"^^geo:wktLiteral ;
  geo-pos:lat "51.729145"^^xsd:decimal ;
  geo-pos:long "3.658724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f7e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47132; 47132'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.658724'^^xsd:double;
  dwc:latitude '51.729145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612092'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808214 3.658963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808214"^^xsd:decimal ;
  dwc:decimalLongitude "3.658963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808214 3.658963)"^^geo:wktLiteral ;
  geo-pos:lat "51.808214"^^xsd:decimal ;
  geo-pos:long "3.658963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77db'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51748; 51748'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.658963'^^xsd:double;
  dwc:latitude '51.808214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616362'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68876 3.659411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.68876"^^xsd:decimal ;
  dwc:decimalLongitude "3.659411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68876 3.659411)"^^geo:wktLiteral ;
  geo-pos:lat "51.68876"^^xsd:decimal ;
  geo-pos:long "3.659411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5864'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46080; 46080'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659411'^^xsd:double;
  dwc:latitude '51.68876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611000'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708892 3.659472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708892"^^xsd:decimal ;
  dwc:decimalLongitude "3.659472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708892 3.659472)"^^geo:wktLiteral ;
  geo-pos:lat "51.708892"^^xsd:decimal ;
  geo-pos:long "3.659472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e15'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55255; 55255'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659472'^^xsd:double;
  dwc:latitude '51.708892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619771'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708892 3.659472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708892"^^xsd:decimal ;
  dwc:decimalLongitude "3.659472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708892 3.659472)"^^geo:wktLiteral ;
  geo-pos:lat "51.708892"^^xsd:decimal ;
  geo-pos:long "3.659472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e14'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55256; 55256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659472'^^xsd:double;
  dwc:latitude '51.708892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619772'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40460; 40460'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605616'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40456; 40456'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605612'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd2'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40458; 40458'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605614'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40455; 40455'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605611'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd0'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40459; 40459'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605615'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fcf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40457; 40457'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605613'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40461; 40461'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605617'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fcd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40463; 40463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605619'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763191"^^xsd:decimal ;
  dwc:decimalLongitude "3.659495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763191 3.659495)"^^geo:wktLiteral ;
  geo-pos:lat "51.763191"^^xsd:decimal ;
  geo-pos:long "3.659495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fcc'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40462; 40462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659495'^^xsd:double;
  dwc:latitude '51.763191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605618'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732251"^^xsd:decimal ;
  dwc:decimalLongitude "3.659537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  geo-pos:lat "51.732251"^^xsd:decimal ;
  geo-pos:long "3.659537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45227; 45227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659537'^^xsd:double;
  dwc:latitude '51.732251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610240'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732251"^^xsd:decimal ;
  dwc:decimalLongitude "3.659537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  geo-pos:lat "51.732251"^^xsd:decimal ;
  geo-pos:long "3.659537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45229; 45229'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659537'^^xsd:double;
  dwc:latitude '51.732251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610242'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732251"^^xsd:decimal ;
  dwc:decimalLongitude "3.659537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  geo-pos:lat "51.732251"^^xsd:decimal ;
  geo-pos:long "3.659537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45230; 45230'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659537'^^xsd:double;
  dwc:latitude '51.732251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610243'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732251"^^xsd:decimal ;
  dwc:decimalLongitude "3.659537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  geo-pos:lat "51.732251"^^xsd:decimal ;
  geo-pos:long "3.659537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45228; 45228'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659537'^^xsd:double;
  dwc:latitude '51.732251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610241'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732251"^^xsd:decimal ;
  dwc:decimalLongitude "3.659537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732251 3.659537)"^^geo:wktLiteral ;
  geo-pos:lat "51.732251"^^xsd:decimal ;
  geo-pos:long "3.659537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45231; 45231'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659537'^^xsd:double;
  dwc:latitude '51.732251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610244'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781658 3.659706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781658"^^xsd:decimal ;
  dwc:decimalLongitude "3.659706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781658 3.659706)"^^geo:wktLiteral ;
  geo-pos:lat "51.781658"^^xsd:decimal ;
  geo-pos:long "3.659706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fcc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47027; 47027'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659706'^^xsd:double;
  dwc:latitude '51.781658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611925'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781658 3.659706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781658"^^xsd:decimal ;
  dwc:decimalLongitude "3.659706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781658 3.659706)"^^geo:wktLiteral ;
  geo-pos:lat "51.781658"^^xsd:decimal ;
  geo-pos:long "3.659706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fcb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47028; 47028'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659706'^^xsd:double;
  dwc:latitude '51.781658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611926'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732196 3.659826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732196"^^xsd:decimal ;
  dwc:decimalLongitude "3.659826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732196 3.659826)"^^geo:wktLiteral ;
  geo-pos:lat "51.732196"^^xsd:decimal ;
  geo-pos:long "3.659826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-661f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39767; 39767'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.523333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659826'^^xsd:double;
  dwc:latitude '51.732196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605002'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78805 3.659901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78805"^^xsd:decimal ;
  dwc:decimalLongitude "3.659901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78805 3.659901)"^^geo:wktLiteral ;
  geo-pos:lat "51.78805"^^xsd:decimal ;
  geo-pos:long "3.659901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c5'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51777; 51777'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659901'^^xsd:double;
  dwc:latitude '51.78805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616459'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78805 3.659901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78805"^^xsd:decimal ;
  dwc:decimalLongitude "3.659901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78805 3.659901)"^^geo:wktLiteral ;
  geo-pos:lat "51.78805"^^xsd:decimal ;
  geo-pos:long "3.659901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51778; 51778'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659901'^^xsd:double;
  dwc:latitude '51.78805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616460'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765697 3.659937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765697"^^xsd:decimal ;
  dwc:decimalLongitude "3.659937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765697 3.659937)"^^geo:wktLiteral ;
  geo-pos:lat "51.765697"^^xsd:decimal ;
  geo-pos:long "3.659937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43266; 43266'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659937'^^xsd:double;
  dwc:latitude '51.765697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608378'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691229 3.659968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691229"^^xsd:decimal ;
  dwc:decimalLongitude "3.659968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691229 3.659968)"^^geo:wktLiteral ;
  geo-pos:lat "51.691229"^^xsd:decimal ;
  geo-pos:long "3.659968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c57'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48701; 48701'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.963333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659968'^^xsd:double;
  dwc:latitude '51.691229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613594'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691229 3.659968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691229"^^xsd:decimal ;
  dwc:decimalLongitude "3.659968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691229 3.659968)"^^geo:wktLiteral ;
  geo-pos:lat "51.691229"^^xsd:decimal ;
  geo-pos:long "3.659968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c56'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48700; 48700'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.963333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659968'^^xsd:double;
  dwc:latitude '51.691229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613593'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691229 3.659968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691229"^^xsd:decimal ;
  dwc:decimalLongitude "3.659968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691229 3.659968)"^^geo:wktLiteral ;
  geo-pos:lat "51.691229"^^xsd:decimal ;
  geo-pos:long "3.659968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c55'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48702; 48702'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.963333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.659968'^^xsd:double;
  dwc:latitude '51.691229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613595'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70754 3.660046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70754"^^xsd:decimal ;
  dwc:decimalLongitude "3.660046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70754 3.660046)"^^geo:wktLiteral ;
  geo-pos:lat "51.70754"^^xsd:decimal ;
  geo-pos:long "3.660046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7360'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39213; 39213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660046'^^xsd:double;
  dwc:latitude '51.70754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604393'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70754 3.660046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70754"^^xsd:decimal ;
  dwc:decimalLongitude "3.660046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70754 3.660046)"^^geo:wktLiteral ;
  geo-pos:lat "51.70754"^^xsd:decimal ;
  geo-pos:long "3.660046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-735f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39212; 39212'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660046'^^xsd:double;
  dwc:latitude '51.70754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604392'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711235 3.660071)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711235"^^xsd:decimal ;
  dwc:decimalLongitude "3.660071"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711235 3.660071)"^^geo:wktLiteral ;
  geo-pos:lat "51.711235"^^xsd:decimal ;
  geo-pos:long "3.660071"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48cb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51594; 51594'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660071'^^xsd:double;
  dwc:latitude '51.711235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616227'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709218 3.660635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709218"^^xsd:decimal ;
  dwc:decimalLongitude "3.660635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709218 3.660635)"^^geo:wktLiteral ;
  geo-pos:lat "51.709218"^^xsd:decimal ;
  geo-pos:long "3.660635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6744'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50999; 50999'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660635'^^xsd:double;
  dwc:latitude '51.709218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615709'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709218 3.660635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709218"^^xsd:decimal ;
  dwc:decimalLongitude "3.660635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709218 3.660635)"^^geo:wktLiteral ;
  geo-pos:lat "51.709218"^^xsd:decimal ;
  geo-pos:long "3.660635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6743'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 51000; 51000'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660635'^^xsd:double;
  dwc:latitude '51.709218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615710'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707186"^^xsd:decimal ;
  dwc:decimalLongitude "3.660678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  geo-pos:lat "51.707186"^^xsd:decimal ;
  geo-pos:long "3.660678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54484; 54484'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660678'^^xsd:double;
  dwc:latitude '51.707186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619021'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707186"^^xsd:decimal ;
  dwc:decimalLongitude "3.660678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  geo-pos:lat "51.707186"^^xsd:decimal ;
  geo-pos:long "3.660678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54483; 54483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660678'^^xsd:double;
  dwc:latitude '51.707186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619020'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707186"^^xsd:decimal ;
  dwc:decimalLongitude "3.660678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  geo-pos:lat "51.707186"^^xsd:decimal ;
  geo-pos:long "3.660678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54482; 54482'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660678'^^xsd:double;
  dwc:latitude '51.707186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619019'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707186"^^xsd:decimal ;
  dwc:decimalLongitude "3.660678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  geo-pos:lat "51.707186"^^xsd:decimal ;
  geo-pos:long "3.660678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51df'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54478; 54478'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660678'^^xsd:double;
  dwc:latitude '51.707186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619016'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707186"^^xsd:decimal ;
  dwc:decimalLongitude "3.660678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  geo-pos:lat "51.707186"^^xsd:decimal ;
  geo-pos:long "3.660678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54485; 54485'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660678'^^xsd:double;
  dwc:latitude '51.707186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619022'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707186"^^xsd:decimal ;
  dwc:decimalLongitude "3.660678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  geo-pos:lat "51.707186"^^xsd:decimal ;
  geo-pos:long "3.660678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51dd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54479; 54479'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660678'^^xsd:double;
  dwc:latitude '51.707186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619017'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707186"^^xsd:decimal ;
  dwc:decimalLongitude "3.660678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707186 3.660678)"^^geo:wktLiteral ;
  geo-pos:lat "51.707186"^^xsd:decimal ;
  geo-pos:long "3.660678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54481; 54481'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660678'^^xsd:double;
  dwc:latitude '51.707186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619018'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830107"^^xsd:decimal ;
  dwc:decimalLongitude "3.660878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  geo-pos:lat "51.830107"^^xsd:decimal ;
  geo-pos:long "3.660878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f2e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52576; 52576'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660878'^^xsd:double;
  dwc:latitude '51.830107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617176'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830107"^^xsd:decimal ;
  dwc:decimalLongitude "3.660878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  geo-pos:lat "51.830107"^^xsd:decimal ;
  geo-pos:long "3.660878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f2d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52578; 52578'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660878'^^xsd:double;
  dwc:latitude '51.830107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617178'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830107"^^xsd:decimal ;
  dwc:decimalLongitude "3.660878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  geo-pos:lat "51.830107"^^xsd:decimal ;
  geo-pos:long "3.660878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f2c'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52580; 52580'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660878'^^xsd:double;
  dwc:latitude '51.830107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617180'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830107"^^xsd:decimal ;
  dwc:decimalLongitude "3.660878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  geo-pos:lat "51.830107"^^xsd:decimal ;
  geo-pos:long "3.660878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f30'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52579; 52579'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660878'^^xsd:double;
  dwc:latitude '51.830107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617179'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830107"^^xsd:decimal ;
  dwc:decimalLongitude "3.660878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.660878)"^^geo:wktLiteral ;
  geo-pos:lat "51.830107"^^xsd:decimal ;
  geo-pos:long "3.660878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f2f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52577; 52577'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660878'^^xsd:double;
  dwc:latitude '51.830107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617177'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738142 3.660897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738142"^^xsd:decimal ;
  dwc:decimalLongitude "3.660897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738142 3.660897)"^^geo:wktLiteral ;
  geo-pos:lat "51.738142"^^xsd:decimal ;
  geo-pos:long "3.660897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51833; 51833'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660897'^^xsd:double;
  dwc:latitude '51.738142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616515'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729932 3.660966)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729932"^^xsd:decimal ;
  dwc:decimalLongitude "3.660966"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729932 3.660966)"^^geo:wktLiteral ;
  geo-pos:lat "51.729932"^^xsd:decimal ;
  geo-pos:long "3.660966"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a43'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56394; 56394'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660966'^^xsd:double;
  dwc:latitude '51.729932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620913'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729932 3.660966)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729932"^^xsd:decimal ;
  dwc:decimalLongitude "3.660966"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729932 3.660966)"^^geo:wktLiteral ;
  geo-pos:lat "51.729932"^^xsd:decimal ;
  geo-pos:long "3.660966"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56395; 56395'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.660966'^^xsd:double;
  dwc:latitude '51.729932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620914'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706149 3.661053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706149"^^xsd:decimal ;
  dwc:decimalLongitude "3.661053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706149 3.661053)"^^geo:wktLiteral ;
  geo-pos:lat "51.706149"^^xsd:decimal ;
  geo-pos:long "3.661053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5476'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55777; 55777'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661053'^^xsd:double;
  dwc:latitude '51.706149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620248'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706149 3.661053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706149"^^xsd:decimal ;
  dwc:decimalLongitude "3.661053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706149 3.661053)"^^geo:wktLiteral ;
  geo-pos:lat "51.706149"^^xsd:decimal ;
  geo-pos:long "3.661053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5475'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55776; 55776'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661053'^^xsd:double;
  dwc:latitude '51.706149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620247'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807761 3.661248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807761"^^xsd:decimal ;
  dwc:decimalLongitude "3.661248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807761 3.661248)"^^geo:wktLiteral ;
  geo-pos:lat "51.807761"^^xsd:decimal ;
  geo-pos:long "3.661248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d36'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41134; 41134'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661248'^^xsd:double;
  dwc:latitude '51.807761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606357'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807761 3.661248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807761"^^xsd:decimal ;
  dwc:decimalLongitude "3.661248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807761 3.661248)"^^geo:wktLiteral ;
  geo-pos:lat "51.807761"^^xsd:decimal ;
  geo-pos:long "3.661248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d35'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41133; 41133'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661248'^^xsd:double;
  dwc:latitude '51.807761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606356'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807761 3.661248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807761"^^xsd:decimal ;
  dwc:decimalLongitude "3.661248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807761 3.661248)"^^geo:wktLiteral ;
  geo-pos:lat "51.807761"^^xsd:decimal ;
  geo-pos:long "3.661248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d34'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41135; 41135'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661248'^^xsd:double;
  dwc:latitude '51.807761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606358'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807761 3.661248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807761"^^xsd:decimal ;
  dwc:decimalLongitude "3.661248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807761 3.661248)"^^geo:wktLiteral ;
  geo-pos:lat "51.807761"^^xsd:decimal ;
  geo-pos:long "3.661248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d33'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41132; 41132'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661248'^^xsd:double;
  dwc:latitude '51.807761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606355'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787098 3.661322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787098"^^xsd:decimal ;
  dwc:decimalLongitude "3.661322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787098 3.661322)"^^geo:wktLiteral ;
  geo-pos:lat "51.787098"^^xsd:decimal ;
  geo-pos:long "3.661322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e7'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55619; 55619'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661322'^^xsd:double;
  dwc:latitude '51.787098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620094'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785857 3.661348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785857"^^xsd:decimal ;
  dwc:decimalLongitude "3.661348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785857 3.661348)"^^geo:wktLiteral ;
  geo-pos:lat "51.785857"^^xsd:decimal ;
  geo-pos:long "3.661348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6663'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39672; 39672'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.956666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661348'^^xsd:double;
  dwc:latitude '51.785857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604904'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758064 3.661434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758064"^^xsd:decimal ;
  dwc:decimalLongitude "3.661434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758064 3.661434)"^^geo:wktLiteral ;
  geo-pos:lat "51.758064"^^xsd:decimal ;
  geo-pos:long "3.661434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5271'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54317; 54317'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661434'^^xsd:double;
  dwc:latitude '51.758064'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618859'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751014 3.661549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751014"^^xsd:decimal ;
  dwc:decimalLongitude "3.661549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751014 3.661549)"^^geo:wktLiteral ;
  geo-pos:lat "51.751014"^^xsd:decimal ;
  geo-pos:long "3.661549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43286; 43286'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661549'^^xsd:double;
  dwc:latitude '51.751014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608397'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751014 3.661549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751014"^^xsd:decimal ;
  dwc:decimalLongitude "3.661549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751014 3.661549)"^^geo:wktLiteral ;
  geo-pos:lat "51.751014"^^xsd:decimal ;
  geo-pos:long "3.661549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43285; 43285'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661549'^^xsd:double;
  dwc:latitude '51.751014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608396'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802723 3.661798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802723"^^xsd:decimal ;
  dwc:decimalLongitude "3.661798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802723 3.661798)"^^geo:wktLiteral ;
  geo-pos:lat "51.802723"^^xsd:decimal ;
  geo-pos:long "3.661798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ca'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42218; 42218'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661798'^^xsd:double;
  dwc:latitude '51.802723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607387'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802723 3.661798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802723"^^xsd:decimal ;
  dwc:decimalLongitude "3.661798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802723 3.661798)"^^geo:wktLiteral ;
  geo-pos:lat "51.802723"^^xsd:decimal ;
  geo-pos:long "3.661798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70c9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42219; 42219'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661798'^^xsd:double;
  dwc:latitude '51.802723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607388'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827187 3.661953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827187"^^xsd:decimal ;
  dwc:decimalLongitude "3.661953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827187 3.661953)"^^geo:wktLiteral ;
  geo-pos:lat "51.827187"^^xsd:decimal ;
  geo-pos:long "3.661953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bfe'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45770; 45770'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661953'^^xsd:double;
  dwc:latitude '51.827187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610725'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827187 3.661953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827187"^^xsd:decimal ;
  dwc:decimalLongitude "3.661953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827187 3.661953)"^^geo:wktLiteral ;
  geo-pos:lat "51.827187"^^xsd:decimal ;
  geo-pos:long "3.661953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bfd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45771; 45771'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661953'^^xsd:double;
  dwc:latitude '51.827187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610726'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827187 3.661953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827187"^^xsd:decimal ;
  dwc:decimalLongitude "3.661953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827187 3.661953)"^^geo:wktLiteral ;
  geo-pos:lat "51.827187"^^xsd:decimal ;
  geo-pos:long "3.661953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bfc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45769; 45769'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661953'^^xsd:double;
  dwc:latitude '51.827187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610724'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827187 3.661953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827187"^^xsd:decimal ;
  dwc:decimalLongitude "3.661953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827187 3.661953)"^^geo:wktLiteral ;
  geo-pos:lat "51.827187"^^xsd:decimal ;
  geo-pos:long "3.661953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bfb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45772; 45772'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.661953'^^xsd:double;
  dwc:latitude '51.827187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610727'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786321 3.66205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786321"^^xsd:decimal ;
  dwc:decimalLongitude "3.66205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786321 3.66205)"^^geo:wktLiteral ;
  geo-pos:lat "51.786321"^^xsd:decimal ;
  geo-pos:long "3.66205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6662'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39673; 39673'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.957222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66205'^^xsd:double;
  dwc:latitude '51.786321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604905'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786321 3.66205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786321"^^xsd:decimal ;
  dwc:decimalLongitude "3.66205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786321 3.66205)"^^geo:wktLiteral ;
  geo-pos:lat "51.786321"^^xsd:decimal ;
  geo-pos:long "3.66205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6661'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39674; 39674'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.957222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66205'^^xsd:double;
  dwc:latitude '51.786321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604906'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828688 3.662062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828688"^^xsd:decimal ;
  dwc:decimalLongitude "3.662062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828688 3.662062)"^^geo:wktLiteral ;
  geo-pos:lat "51.828688"^^xsd:decimal ;
  geo-pos:long "3.662062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64bc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49028; 49028'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662062'^^xsd:double;
  dwc:latitude '51.828688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613860'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828688 3.662062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828688"^^xsd:decimal ;
  dwc:decimalLongitude "3.662062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828688 3.662062)"^^geo:wktLiteral ;
  geo-pos:lat "51.828688"^^xsd:decimal ;
  geo-pos:long "3.662062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49029; 49029'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662062'^^xsd:double;
  dwc:latitude '51.828688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613861'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828688 3.662062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828688"^^xsd:decimal ;
  dwc:decimalLongitude "3.662062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828688 3.662062)"^^geo:wktLiteral ;
  geo-pos:lat "51.828688"^^xsd:decimal ;
  geo-pos:long "3.662062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49026; 49026'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662062'^^xsd:double;
  dwc:latitude '51.828688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613858'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828688 3.662062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828688"^^xsd:decimal ;
  dwc:decimalLongitude "3.662062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828688 3.662062)"^^geo:wktLiteral ;
  geo-pos:lat "51.828688"^^xsd:decimal ;
  geo-pos:long "3.662062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b9'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49027; 49027'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662062'^^xsd:double;
  dwc:latitude '51.828688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613859'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69262 3.662086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69262"^^xsd:decimal ;
  dwc:decimalLongitude "3.662086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69262 3.662086)"^^geo:wktLiteral ;
  geo-pos:lat "51.69262"^^xsd:decimal ;
  geo-pos:long "3.662086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c54'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48706; 48706'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662086'^^xsd:double;
  dwc:latitude '51.69262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613598'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69262 3.662086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69262"^^xsd:decimal ;
  dwc:decimalLongitude "3.662086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69262 3.662086)"^^geo:wktLiteral ;
  geo-pos:lat "51.69262"^^xsd:decimal ;
  geo-pos:long "3.662086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c53'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48704; 48704'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662086'^^xsd:double;
  dwc:latitude '51.69262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613596'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69262 3.662086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69262"^^xsd:decimal ;
  dwc:decimalLongitude "3.662086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69262 3.662086)"^^geo:wktLiteral ;
  geo-pos:lat "51.69262"^^xsd:decimal ;
  geo-pos:long "3.662086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c52'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48705; 48705'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662086'^^xsd:double;
  dwc:latitude '51.69262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613597'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736696"^^xsd:decimal ;
  dwc:decimalLongitude "3.662136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  geo-pos:lat "51.736696"^^xsd:decimal ;
  geo-pos:long "3.662136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48578; 48578'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662136'^^xsd:double;
  dwc:latitude '51.736696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613415'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736696"^^xsd:decimal ;
  dwc:decimalLongitude "3.662136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  geo-pos:lat "51.736696"^^xsd:decimal ;
  geo-pos:long "3.662136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48581; 48581'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662136'^^xsd:double;
  dwc:latitude '51.736696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613418'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736696"^^xsd:decimal ;
  dwc:decimalLongitude "3.662136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  geo-pos:lat "51.736696"^^xsd:decimal ;
  geo-pos:long "3.662136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48579; 48579'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662136'^^xsd:double;
  dwc:latitude '51.736696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613416'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736696"^^xsd:decimal ;
  dwc:decimalLongitude "3.662136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  geo-pos:lat "51.736696"^^xsd:decimal ;
  geo-pos:long "3.662136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48580; 48580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662136'^^xsd:double;
  dwc:latitude '51.736696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613417'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736696"^^xsd:decimal ;
  dwc:decimalLongitude "3.662136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736696 3.662136)"^^geo:wktLiteral ;
  geo-pos:lat "51.736696"^^xsd:decimal ;
  geo-pos:long "3.662136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48577; 48577'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662136'^^xsd:double;
  dwc:latitude '51.736696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613414'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756559"^^xsd:decimal ;
  dwc:decimalLongitude "3.662166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  geo-pos:lat "51.756559"^^xsd:decimal ;
  geo-pos:long "3.662166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f95'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47108; 47108'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662166'^^xsd:double;
  dwc:latitude '51.756559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612005'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756559"^^xsd:decimal ;
  dwc:decimalLongitude "3.662166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  geo-pos:lat "51.756559"^^xsd:decimal ;
  geo-pos:long "3.662166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f94'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47109; 47109'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662166'^^xsd:double;
  dwc:latitude '51.756559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612006'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756559"^^xsd:decimal ;
  dwc:decimalLongitude "3.662166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  geo-pos:lat "51.756559"^^xsd:decimal ;
  geo-pos:long "3.662166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f93'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47110; 47110'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662166'^^xsd:double;
  dwc:latitude '51.756559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612007'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756559"^^xsd:decimal ;
  dwc:decimalLongitude "3.662166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  geo-pos:lat "51.756559"^^xsd:decimal ;
  geo-pos:long "3.662166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f92'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47106; 47106'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662166'^^xsd:double;
  dwc:latitude '51.756559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612003'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756559"^^xsd:decimal ;
  dwc:decimalLongitude "3.662166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756559 3.662166)"^^geo:wktLiteral ;
  geo-pos:lat "51.756559"^^xsd:decimal ;
  geo-pos:long "3.662166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f91'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47107; 47107'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662166'^^xsd:double;
  dwc:latitude '51.756559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612004'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685327"^^xsd:decimal ;
  dwc:decimalLongitude "3.662327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  geo-pos:lat "51.685327"^^xsd:decimal ;
  geo-pos:long "3.662327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50874; 50874'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662327'^^xsd:double;
  dwc:latitude '51.685327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615612'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685327"^^xsd:decimal ;
  dwc:decimalLongitude "3.662327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  geo-pos:lat "51.685327"^^xsd:decimal ;
  geo-pos:long "3.662327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50878; 50878'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662327'^^xsd:double;
  dwc:latitude '51.685327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615615'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685327"^^xsd:decimal ;
  dwc:decimalLongitude "3.662327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  geo-pos:lat "51.685327"^^xsd:decimal ;
  geo-pos:long "3.662327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50872; 50872'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662327'^^xsd:double;
  dwc:latitude '51.685327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615610'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685327"^^xsd:decimal ;
  dwc:decimalLongitude "3.662327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  geo-pos:lat "51.685327"^^xsd:decimal ;
  geo-pos:long "3.662327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50877; 50877'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662327'^^xsd:double;
  dwc:latitude '51.685327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615614'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685327"^^xsd:decimal ;
  dwc:decimalLongitude "3.662327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  geo-pos:lat "51.685327"^^xsd:decimal ;
  geo-pos:long "3.662327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-679f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50873; 50873'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662327'^^xsd:double;
  dwc:latitude '51.685327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615611'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685327"^^xsd:decimal ;
  dwc:decimalLongitude "3.662327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685327 3.662327)"^^geo:wktLiteral ;
  geo-pos:lat "51.685327"^^xsd:decimal ;
  geo-pos:long "3.662327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-679e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50875; 50875'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662327'^^xsd:double;
  dwc:latitude '51.685327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615613'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693095 3.662397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693095"^^xsd:decimal ;
  dwc:decimalLongitude "3.662397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693095 3.662397)"^^geo:wktLiteral ;
  geo-pos:lat "51.693095"^^xsd:decimal ;
  geo-pos:long "3.662397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7047'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41942; 41942'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662397'^^xsd:double;
  dwc:latitude '51.693095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607129'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805821 3.662423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805821"^^xsd:decimal ;
  dwc:decimalLongitude "3.662423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805821 3.662423)"^^geo:wktLiteral ;
  geo-pos:lat "51.805821"^^xsd:decimal ;
  geo-pos:long "3.662423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f06'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52637; 52637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662423'^^xsd:double;
  dwc:latitude '51.805821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616409'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828623 3.662511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828623"^^xsd:decimal ;
  dwc:decimalLongitude "3.662511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828623 3.662511)"^^geo:wktLiteral ;
  geo-pos:lat "51.828623"^^xsd:decimal ;
  geo-pos:long "3.662511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62db'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44913; 44913'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662511'^^xsd:double;
  dwc:latitude '51.828623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609927'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735669 3.662555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735669"^^xsd:decimal ;
  dwc:decimalLongitude "3.662555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735669 3.662555)"^^geo:wktLiteral ;
  geo-pos:lat "51.735669"^^xsd:decimal ;
  geo-pos:long "3.662555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40480; 40480'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662555'^^xsd:double;
  dwc:latitude '51.735669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605637'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735669 3.662555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735669"^^xsd:decimal ;
  dwc:decimalLongitude "3.662555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735669 3.662555)"^^geo:wktLiteral ;
  geo-pos:lat "51.735669"^^xsd:decimal ;
  geo-pos:long "3.662555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40478; 40478'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662555'^^xsd:double;
  dwc:latitude '51.735669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605635'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735669 3.662555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735669"^^xsd:decimal ;
  dwc:decimalLongitude "3.662555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735669 3.662555)"^^geo:wktLiteral ;
  geo-pos:lat "51.735669"^^xsd:decimal ;
  geo-pos:long "3.662555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40479; 40479'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662555'^^xsd:double;
  dwc:latitude '51.735669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605636'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693039 3.662685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693039"^^xsd:decimal ;
  dwc:decimalLongitude "3.662685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693039 3.662685)"^^geo:wktLiteral ;
  geo-pos:lat "51.693039"^^xsd:decimal ;
  geo-pos:long "3.662685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7049'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41940; 41940'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.231111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662685'^^xsd:double;
  dwc:latitude '51.693039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607127'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693039 3.662685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693039"^^xsd:decimal ;
  dwc:decimalLongitude "3.662685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693039 3.662685)"^^geo:wktLiteral ;
  geo-pos:lat "51.693039"^^xsd:decimal ;
  geo-pos:long "3.662685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7048'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41941; 41941'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.231111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.662685'^^xsd:double;
  dwc:latitude '51.693039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607128'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6857 3.663099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6857"^^xsd:decimal ;
  dwc:decimalLongitude "3.663099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6857 3.663099)"^^geo:wktLiteral ;
  geo-pos:lat "51.6857"^^xsd:decimal ;
  geo-pos:long "3.663099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50869; 50869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663099'^^xsd:double;
  dwc:latitude '51.6857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615607'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6857 3.663099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6857"^^xsd:decimal ;
  dwc:decimalLongitude "3.663099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6857 3.663099)"^^geo:wktLiteral ;
  geo-pos:lat "51.6857"^^xsd:decimal ;
  geo-pos:long "3.663099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50868; 50868'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663099'^^xsd:double;
  dwc:latitude '51.6857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615606'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6857 3.663099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6857"^^xsd:decimal ;
  dwc:decimalLongitude "3.663099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6857 3.663099)"^^geo:wktLiteral ;
  geo-pos:lat "51.6857"^^xsd:decimal ;
  geo-pos:long "3.663099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50870; 50870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663099'^^xsd:double;
  dwc:latitude '51.6857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615608'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6857 3.663099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6857"^^xsd:decimal ;
  dwc:decimalLongitude "3.663099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6857 3.663099)"^^geo:wktLiteral ;
  geo-pos:lat "51.6857"^^xsd:decimal ;
  geo-pos:long "3.663099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50871; 50871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663099'^^xsd:double;
  dwc:latitude '51.6857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615609'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685223 3.663121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685223"^^xsd:decimal ;
  dwc:decimalLongitude "3.663121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685223 3.663121)"^^geo:wktLiteral ;
  geo-pos:lat "51.685223"^^xsd:decimal ;
  geo-pos:long "3.663121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49318; 49318'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663121'^^xsd:double;
  dwc:latitude '51.685223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614107'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685223 3.663121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685223"^^xsd:decimal ;
  dwc:decimalLongitude "3.663121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685223 3.663121)"^^geo:wktLiteral ;
  geo-pos:lat "51.685223"^^xsd:decimal ;
  geo-pos:long "3.663121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49319; 49319'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663121'^^xsd:double;
  dwc:latitude '51.685223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614108'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685223 3.663121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685223"^^xsd:decimal ;
  dwc:decimalLongitude "3.663121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685223 3.663121)"^^geo:wktLiteral ;
  geo-pos:lat "51.685223"^^xsd:decimal ;
  geo-pos:long "3.663121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e5'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49317; 49317'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663121'^^xsd:double;
  dwc:latitude '51.685223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614106'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808845 3.663599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808845"^^xsd:decimal ;
  dwc:decimalLongitude "3.663599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808845 3.663599)"^^geo:wktLiteral ;
  geo-pos:lat "51.808845"^^xsd:decimal ;
  geo-pos:long "3.663599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e6e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49692; 49692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663599'^^xsd:double;
  dwc:latitude '51.808845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614537'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808845 3.663599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808845"^^xsd:decimal ;
  dwc:decimalLongitude "3.663599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808845 3.663599)"^^geo:wktLiteral ;
  geo-pos:lat "51.808845"^^xsd:decimal ;
  geo-pos:long "3.663599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e6d'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49691; 49691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663599'^^xsd:double;
  dwc:latitude '51.808845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614536'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808845 3.663599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808845"^^xsd:decimal ;
  dwc:decimalLongitude "3.663599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808845 3.663599)"^^geo:wktLiteral ;
  geo-pos:lat "51.808845"^^xsd:decimal ;
  geo-pos:long "3.663599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e6c'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49690; 49690'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663599'^^xsd:double;
  dwc:latitude '51.808845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614535'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692485 3.663762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692485"^^xsd:decimal ;
  dwc:decimalLongitude "3.663762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692485 3.663762)"^^geo:wktLiteral ;
  geo-pos:lat "51.692485"^^xsd:decimal ;
  geo-pos:long "3.663762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c9f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47716; 47716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663762'^^xsd:double;
  dwc:latitude '51.692485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612672'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692485 3.663762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692485"^^xsd:decimal ;
  dwc:decimalLongitude "3.663762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692485 3.663762)"^^geo:wktLiteral ;
  geo-pos:lat "51.692485"^^xsd:decimal ;
  geo-pos:long "3.663762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c9e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47717; 47717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663762'^^xsd:double;
  dwc:latitude '51.692485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612673'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725923 3.663948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725923"^^xsd:decimal ;
  dwc:decimalLongitude "3.663948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725923 3.663948)"^^geo:wktLiteral ;
  geo-pos:lat "51.725923"^^xsd:decimal ;
  geo-pos:long "3.663948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f39'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52563; 52563'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.663948'^^xsd:double;
  dwc:latitude '51.725923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617162'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833784 3.664081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833784"^^xsd:decimal ;
  dwc:decimalLongitude "3.664081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833784 3.664081)"^^geo:wktLiteral ;
  geo-pos:lat "51.833784"^^xsd:decimal ;
  geo-pos:long "3.664081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6030'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40297; 40297'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664081'^^xsd:double;
  dwc:latitude '51.833784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605467'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758732 3.664153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758732"^^xsd:decimal ;
  dwc:decimalLongitude "3.664153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758732 3.664153)"^^geo:wktLiteral ;
  geo-pos:lat "51.758732"^^xsd:decimal ;
  geo-pos:long "3.664153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c5'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45946; 45946'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664153'^^xsd:double;
  dwc:latitude '51.758732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610871'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758732 3.664153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758732"^^xsd:decimal ;
  dwc:decimalLongitude "3.664153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758732 3.664153)"^^geo:wktLiteral ;
  geo-pos:lat "51.758732"^^xsd:decimal ;
  geo-pos:long "3.664153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45945; 45945'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664153'^^xsd:double;
  dwc:latitude '51.758732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610870'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75768 3.664182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75768"^^xsd:decimal ;
  dwc:decimalLongitude "3.664182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75768 3.664182)"^^geo:wktLiteral ;
  geo-pos:lat "51.75768"^^xsd:decimal ;
  geo-pos:long "3.664182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-426c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43370; 43370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664182'^^xsd:double;
  dwc:latitude '51.75768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608446'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.664248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692105"^^xsd:decimal ;
  dwc:decimalLongitude "3.664248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.664248)"^^geo:wktLiteral ;
  geo-pos:lat "51.692105"^^xsd:decimal ;
  geo-pos:long "3.664248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43707; 43707'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664248'^^xsd:double;
  dwc:latitude '51.692105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608718'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.664248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692105"^^xsd:decimal ;
  dwc:decimalLongitude "3.664248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.664248)"^^geo:wktLiteral ;
  geo-pos:lat "51.692105"^^xsd:decimal ;
  geo-pos:long "3.664248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b1'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43709; 43709'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664248'^^xsd:double;
  dwc:latitude '51.692105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608720'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.664248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692105"^^xsd:decimal ;
  dwc:decimalLongitude "3.664248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.664248)"^^geo:wktLiteral ;
  geo-pos:lat "51.692105"^^xsd:decimal ;
  geo-pos:long "3.664248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71b0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43708; 43708'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664248'^^xsd:double;
  dwc:latitude '51.692105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608719'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.664248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692105"^^xsd:decimal ;
  dwc:decimalLongitude "3.664248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692105 3.664248)"^^geo:wktLiteral ;
  geo-pos:lat "51.692105"^^xsd:decimal ;
  geo-pos:long "3.664248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71af'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43710; 43710'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664248'^^xsd:double;
  dwc:latitude '51.692105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608721'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4925'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51489; 51489'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616121'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4924'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51484; 51484'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616116'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4923'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51493; 51493'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616125'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4922'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51491; 51491'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616123'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4921'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51492; 51492'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616124'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4920'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51487; 51487'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616119'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-491f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51488; 51488'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616120'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-491e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51485; 51485'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616117'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-491d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51490; 51490'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616122'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734535"^^xsd:decimal ;
  dwc:decimalLongitude "3.664277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734535 3.664277)"^^geo:wktLiteral ;
  geo-pos:lat "51.734535"^^xsd:decimal ;
  geo-pos:long "3.664277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-491c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51486; 51486'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664277'^^xsd:double;
  dwc:latitude '51.734535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616118'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827138"^^xsd:decimal ;
  dwc:decimalLongitude "3.66439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  geo-pos:lat "51.827138"^^xsd:decimal ;
  geo-pos:long "3.66439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51274; 51274'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66439'^^xsd:double;
  dwc:latitude '51.827138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615939'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827138"^^xsd:decimal ;
  dwc:decimalLongitude "3.66439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  geo-pos:lat "51.827138"^^xsd:decimal ;
  geo-pos:long "3.66439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51268; 51268'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66439'^^xsd:double;
  dwc:latitude '51.827138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615933'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827138"^^xsd:decimal ;
  dwc:decimalLongitude "3.66439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  geo-pos:lat "51.827138"^^xsd:decimal ;
  geo-pos:long "3.66439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51270; 51270'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66439'^^xsd:double;
  dwc:latitude '51.827138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615935'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827138"^^xsd:decimal ;
  dwc:decimalLongitude "3.66439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  geo-pos:lat "51.827138"^^xsd:decimal ;
  geo-pos:long "3.66439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51272; 51272'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66439'^^xsd:double;
  dwc:latitude '51.827138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615937'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827138"^^xsd:decimal ;
  dwc:decimalLongitude "3.66439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  geo-pos:lat "51.827138"^^xsd:decimal ;
  geo-pos:long "3.66439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51273; 51273'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66439'^^xsd:double;
  dwc:latitude '51.827138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615938'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827138"^^xsd:decimal ;
  dwc:decimalLongitude "3.66439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  geo-pos:lat "51.827138"^^xsd:decimal ;
  geo-pos:long "3.66439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49e0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51269; 51269'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66439'^^xsd:double;
  dwc:latitude '51.827138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615934'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827138"^^xsd:decimal ;
  dwc:decimalLongitude "3.66439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827138 3.66439)"^^geo:wktLiteral ;
  geo-pos:lat "51.827138"^^xsd:decimal ;
  geo-pos:long "3.66439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49df'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51271; 51271'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66439'^^xsd:double;
  dwc:latitude '51.827138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615936'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68107 3.664492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.68107"^^xsd:decimal ;
  dwc:decimalLongitude "3.664492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68107 3.664492)"^^geo:wktLiteral ;
  geo-pos:lat "51.68107"^^xsd:decimal ;
  geo-pos:long "3.664492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7764'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51937; 51937'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.293888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664492'^^xsd:double;
  dwc:latitude '51.68107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616623'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770859 3.664636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770859"^^xsd:decimal ;
  dwc:decimalLongitude "3.664636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770859 3.664636)"^^geo:wktLiteral ;
  geo-pos:lat "51.770859"^^xsd:decimal ;
  geo-pos:long "3.664636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4048'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57159; 57159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664636'^^xsd:double;
  dwc:latitude '51.770859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621582'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692992 3.664638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692992"^^xsd:decimal ;
  dwc:decimalLongitude "3.664638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692992 3.664638)"^^geo:wktLiteral ;
  geo-pos:lat "51.692992"^^xsd:decimal ;
  geo-pos:long "3.664638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56500; 56500'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664638'^^xsd:double;
  dwc:latitude '51.692992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621020'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692992 3.664638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692992"^^xsd:decimal ;
  dwc:decimalLongitude "3.664638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692992 3.664638)"^^geo:wktLiteral ;
  geo-pos:lat "51.692992"^^xsd:decimal ;
  geo-pos:long "3.664638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56501; 56501'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664638'^^xsd:double;
  dwc:latitude '51.692992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621021'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692992 3.664638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692992"^^xsd:decimal ;
  dwc:decimalLongitude "3.664638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692992 3.664638)"^^geo:wktLiteral ;
  geo-pos:lat "51.692992"^^xsd:decimal ;
  geo-pos:long "3.664638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56502; 56502'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664638'^^xsd:double;
  dwc:latitude '51.692992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621022'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692992 3.664638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692992"^^xsd:decimal ;
  dwc:decimalLongitude "3.664638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692992 3.664638)"^^geo:wktLiteral ;
  geo-pos:lat "51.692992"^^xsd:decimal ;
  geo-pos:long "3.664638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56499; 56499'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664638'^^xsd:double;
  dwc:latitude '51.692992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621019'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828197 3.664667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828197"^^xsd:decimal ;
  dwc:decimalLongitude "3.664667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828197 3.664667)"^^geo:wktLiteral ;
  geo-pos:lat "51.828197"^^xsd:decimal ;
  geo-pos:long "3.664667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-503d'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46900; 46900'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664667'^^xsd:double;
  dwc:latitude '51.828197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611799'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786414 3.664705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786414"^^xsd:decimal ;
  dwc:decimalLongitude "3.664705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786414 3.664705)"^^geo:wktLiteral ;
  geo-pos:lat "51.786414"^^xsd:decimal ;
  geo-pos:long "3.664705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6257'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45063; 45063'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664705'^^xsd:double;
  dwc:latitude '51.786414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610077'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786414 3.664705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786414"^^xsd:decimal ;
  dwc:decimalLongitude "3.664705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786414 3.664705)"^^geo:wktLiteral ;
  geo-pos:lat "51.786414"^^xsd:decimal ;
  geo-pos:long "3.664705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6256'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45062; 45062'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664705'^^xsd:double;
  dwc:latitude '51.786414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610076'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728885 3.664889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728885"^^xsd:decimal ;
  dwc:decimalLongitude "3.664889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728885 3.664889)"^^geo:wktLiteral ;
  geo-pos:lat "51.728885"^^xsd:decimal ;
  geo-pos:long "3.664889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54950; 54950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.626666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664889'^^xsd:double;
  dwc:latitude '51.728885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619510'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728885 3.664889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728885"^^xsd:decimal ;
  dwc:decimalLongitude "3.664889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728885 3.664889)"^^geo:wktLiteral ;
  geo-pos:lat "51.728885"^^xsd:decimal ;
  geo-pos:long "3.664889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54949; 54949'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.626666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664889'^^xsd:double;
  dwc:latitude '51.728885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619509'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829148 3.664957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829148"^^xsd:decimal ;
  dwc:decimalLongitude "3.664957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829148 3.664957)"^^geo:wktLiteral ;
  geo-pos:lat "51.829148"^^xsd:decimal ;
  geo-pos:long "3.664957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4362'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43047; 43047'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664957'^^xsd:double;
  dwc:latitude '51.829148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608083'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829148 3.664957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829148"^^xsd:decimal ;
  dwc:decimalLongitude "3.664957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829148 3.664957)"^^geo:wktLiteral ;
  geo-pos:lat "51.829148"^^xsd:decimal ;
  geo-pos:long "3.664957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4361'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43048; 43048'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664957'^^xsd:double;
  dwc:latitude '51.829148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608084'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829148 3.664957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829148"^^xsd:decimal ;
  dwc:decimalLongitude "3.664957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829148 3.664957)"^^geo:wktLiteral ;
  geo-pos:lat "51.829148"^^xsd:decimal ;
  geo-pos:long "3.664957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4360'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43046; 43046'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.664957'^^xsd:double;
  dwc:latitude '51.829148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608082'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810024"^^xsd:decimal ;
  dwc:decimalLongitude "3.66498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  geo-pos:lat "51.810024"^^xsd:decimal ;
  geo-pos:long "3.66498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be1'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45456; 45456'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66498'^^xsd:double;
  dwc:latitude '51.810024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610466'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810024"^^xsd:decimal ;
  dwc:decimalLongitude "3.66498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  geo-pos:lat "51.810024"^^xsd:decimal ;
  geo-pos:long "3.66498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45459; 45459'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66498'^^xsd:double;
  dwc:latitude '51.810024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610469'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810024"^^xsd:decimal ;
  dwc:decimalLongitude "3.66498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  geo-pos:lat "51.810024"^^xsd:decimal ;
  geo-pos:long "3.66498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bdf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45460; 45460'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66498'^^xsd:double;
  dwc:latitude '51.810024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610470'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810024"^^xsd:decimal ;
  dwc:decimalLongitude "3.66498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  geo-pos:lat "51.810024"^^xsd:decimal ;
  geo-pos:long "3.66498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bde'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45458; 45458'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66498'^^xsd:double;
  dwc:latitude '51.810024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610468'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810024"^^xsd:decimal ;
  dwc:decimalLongitude "3.66498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810024 3.66498)"^^geo:wktLiteral ;
  geo-pos:lat "51.810024"^^xsd:decimal ;
  geo-pos:long "3.66498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bdd'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45457; 45457'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66498'^^xsd:double;
  dwc:latitude '51.810024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610467'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76111 3.665116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76111"^^xsd:decimal ;
  dwc:decimalLongitude "3.665116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76111 3.665116)"^^geo:wktLiteral ;
  geo-pos:lat "51.76111"^^xsd:decimal ;
  geo-pos:long "3.665116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43595; 43595'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665116'^^xsd:double;
  dwc:latitude '51.76111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608648'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809268 3.665128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809268"^^xsd:decimal ;
  dwc:decimalLongitude "3.665128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809268 3.665128)"^^geo:wktLiteral ;
  geo-pos:lat "51.809268"^^xsd:decimal ;
  geo-pos:long "3.665128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56264; 56264'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665128'^^xsd:double;
  dwc:latitude '51.809268'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620782'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809268 3.665128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809268"^^xsd:decimal ;
  dwc:decimalLongitude "3.665128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809268 3.665128)"^^geo:wktLiteral ;
  geo-pos:lat "51.809268"^^xsd:decimal ;
  geo-pos:long "3.665128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aaf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56262; 56262'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665128'^^xsd:double;
  dwc:latitude '51.809268'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620780'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809268 3.665128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809268"^^xsd:decimal ;
  dwc:decimalLongitude "3.665128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809268 3.665128)"^^geo:wktLiteral ;
  geo-pos:lat "51.809268"^^xsd:decimal ;
  geo-pos:long "3.665128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aae'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56263; 56263'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665128'^^xsd:double;
  dwc:latitude '51.809268'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620781'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69334 3.665149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69334"^^xsd:decimal ;
  dwc:decimalLongitude "3.665149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69334 3.665149)"^^geo:wktLiteral ;
  geo-pos:lat "51.69334"^^xsd:decimal ;
  geo-pos:long "3.665149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69e4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56503; 56503'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665149'^^xsd:double;
  dwc:latitude '51.69334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621023'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784091 3.665149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784091"^^xsd:decimal ;
  dwc:decimalLongitude "3.665149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784091 3.665149)"^^geo:wktLiteral ;
  geo-pos:lat "51.784091"^^xsd:decimal ;
  geo-pos:long "3.665149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4986'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51378; 51378'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665149'^^xsd:double;
  dwc:latitude '51.784091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615225'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784091 3.665149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784091"^^xsd:decimal ;
  dwc:decimalLongitude "3.665149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784091 3.665149)"^^geo:wktLiteral ;
  geo-pos:lat "51.784091"^^xsd:decimal ;
  geo-pos:long "3.665149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4985'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51377; 51377'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665149'^^xsd:double;
  dwc:latitude '51.784091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615224'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761649 3.665196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761649"^^xsd:decimal ;
  dwc:decimalLongitude "3.665196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761649 3.665196)"^^geo:wktLiteral ;
  geo-pos:lat "51.761649"^^xsd:decimal ;
  geo-pos:long "3.665196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a4c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56380; 56380'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665196'^^xsd:double;
  dwc:latitude '51.761649'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620901'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761649 3.665196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761649"^^xsd:decimal ;
  dwc:decimalLongitude "3.665196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761649 3.665196)"^^geo:wktLiteral ;
  geo-pos:lat "51.761649"^^xsd:decimal ;
  geo-pos:long "3.665196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a4b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56381; 56381'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665196'^^xsd:double;
  dwc:latitude '51.761649'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620902'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813096 3.665446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813096"^^xsd:decimal ;
  dwc:decimalLongitude "3.665446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813096 3.665446)"^^geo:wktLiteral ;
  geo-pos:lat "51.813096"^^xsd:decimal ;
  geo-pos:long "3.665446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6679'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39643; 39643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.773888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665446'^^xsd:double;
  dwc:latitude '51.813096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604875'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695855 3.66562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695855"^^xsd:decimal ;
  dwc:decimalLongitude "3.66562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695855 3.66562)"^^geo:wktLiteral ;
  geo-pos:lat "51.695855"^^xsd:decimal ;
  geo-pos:long "3.66562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39879; 39879'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.073333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66562'^^xsd:double;
  dwc:latitude '51.695855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605119'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82847 3.665687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82847"^^xsd:decimal ;
  dwc:decimalLongitude "3.665687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82847 3.665687)"^^geo:wktLiteral ;
  geo-pos:lat "51.82847"^^xsd:decimal ;
  geo-pos:long "3.665687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7755'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49772; 49772'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665687'^^xsd:double;
  dwc:latitude '51.82847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614621'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82847 3.665687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82847"^^xsd:decimal ;
  dwc:decimalLongitude "3.665687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82847 3.665687)"^^geo:wktLiteral ;
  geo-pos:lat "51.82847"^^xsd:decimal ;
  geo-pos:long "3.665687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7754'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49773; 49773'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665687'^^xsd:double;
  dwc:latitude '51.82847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614622'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710429"^^xsd:decimal ;
  dwc:decimalLongitude "3.665805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  geo-pos:lat "51.710429"^^xsd:decimal ;
  geo-pos:long "3.665805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50850; 50850'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665805'^^xsd:double;
  dwc:latitude '51.710429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615592'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710429"^^xsd:decimal ;
  dwc:decimalLongitude "3.665805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  geo-pos:lat "51.710429"^^xsd:decimal ;
  geo-pos:long "3.665805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50849; 50849'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665805'^^xsd:double;
  dwc:latitude '51.710429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615591'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710429"^^xsd:decimal ;
  dwc:decimalLongitude "3.665805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  geo-pos:lat "51.710429"^^xsd:decimal ;
  geo-pos:long "3.665805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50848; 50848'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665805'^^xsd:double;
  dwc:latitude '51.710429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615590'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710429"^^xsd:decimal ;
  dwc:decimalLongitude "3.665805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  geo-pos:lat "51.710429"^^xsd:decimal ;
  geo-pos:long "3.665805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50851; 50851'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665805'^^xsd:double;
  dwc:latitude '51.710429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615593'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710429"^^xsd:decimal ;
  dwc:decimalLongitude "3.665805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  geo-pos:lat "51.710429"^^xsd:decimal ;
  geo-pos:long "3.665805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50852; 50852'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665805'^^xsd:double;
  dwc:latitude '51.710429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615594'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710429"^^xsd:decimal ;
  dwc:decimalLongitude "3.665805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  geo-pos:lat "51.710429"^^xsd:decimal ;
  geo-pos:long "3.665805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50853; 50853'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665805'^^xsd:double;
  dwc:latitude '51.710429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615595'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710429"^^xsd:decimal ;
  dwc:decimalLongitude "3.665805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710429 3.665805)"^^geo:wktLiteral ;
  geo-pos:lat "51.710429"^^xsd:decimal ;
  geo-pos:long "3.665805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50854; 50854'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665805'^^xsd:double;
  dwc:latitude '51.710429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615596'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787612 3.665824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787612"^^xsd:decimal ;
  dwc:decimalLongitude "3.665824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787612 3.665824)"^^geo:wktLiteral ;
  geo-pos:lat "51.787612"^^xsd:decimal ;
  geo-pos:long "3.665824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d2a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48467; 48467'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665824'^^xsd:double;
  dwc:latitude '51.787612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613311'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787612 3.665824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787612"^^xsd:decimal ;
  dwc:decimalLongitude "3.665824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787612 3.665824)"^^geo:wktLiteral ;
  geo-pos:lat "51.787612"^^xsd:decimal ;
  geo-pos:long "3.665824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d29'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48469; 48469'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.665824'^^xsd:double;
  dwc:latitude '51.787612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613312'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713692 3.666027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713692"^^xsd:decimal ;
  dwc:decimalLongitude "3.666027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713692 3.666027)"^^geo:wktLiteral ;
  geo-pos:lat "51.713692"^^xsd:decimal ;
  geo-pos:long "3.666027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4515'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53784; 53784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666027'^^xsd:double;
  dwc:latitude '51.713692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618304'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830905"^^xsd:decimal ;
  dwc:decimalLongitude "3.666027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  geo-pos:lat "51.830905"^^xsd:decimal ;
  geo-pos:long "3.666027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5acd'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47618; 47618'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666027'^^xsd:double;
  dwc:latitude '51.830905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612516'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830905"^^xsd:decimal ;
  dwc:decimalLongitude "3.666027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  geo-pos:lat "51.830905"^^xsd:decimal ;
  geo-pos:long "3.666027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5acc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47616; 47616'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666027'^^xsd:double;
  dwc:latitude '51.830905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612514'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830905"^^xsd:decimal ;
  dwc:decimalLongitude "3.666027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  geo-pos:lat "51.830905"^^xsd:decimal ;
  geo-pos:long "3.666027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5acb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47617; 47617'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666027'^^xsd:double;
  dwc:latitude '51.830905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612515'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830905"^^xsd:decimal ;
  dwc:decimalLongitude "3.666027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  geo-pos:lat "51.830905"^^xsd:decimal ;
  geo-pos:long "3.666027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47615; 47615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666027'^^xsd:double;
  dwc:latitude '51.830905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612513'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830905"^^xsd:decimal ;
  dwc:decimalLongitude "3.666027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830905 3.666027)"^^geo:wktLiteral ;
  geo-pos:lat "51.830905"^^xsd:decimal ;
  geo-pos:long "3.666027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47619; 47619'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666027'^^xsd:double;
  dwc:latitude '51.830905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612517'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708386"^^xsd:decimal ;
  dwc:decimalLongitude "3.66618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  geo-pos:lat "51.708386"^^xsd:decimal ;
  geo-pos:long "3.66618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56484; 56484'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66618'^^xsd:double;
  dwc:latitude '51.708386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621004'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708386"^^xsd:decimal ;
  dwc:decimalLongitude "3.66618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  geo-pos:lat "51.708386"^^xsd:decimal ;
  geo-pos:long "3.66618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56483; 56483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66618'^^xsd:double;
  dwc:latitude '51.708386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621003'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708386"^^xsd:decimal ;
  dwc:decimalLongitude "3.66618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  geo-pos:lat "51.708386"^^xsd:decimal ;
  geo-pos:long "3.66618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56482; 56482'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66618'^^xsd:double;
  dwc:latitude '51.708386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621002'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708386"^^xsd:decimal ;
  dwc:decimalLongitude "3.66618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  geo-pos:lat "51.708386"^^xsd:decimal ;
  geo-pos:long "3.66618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56485; 56485'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66618'^^xsd:double;
  dwc:latitude '51.708386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621005'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708386"^^xsd:decimal ;
  dwc:decimalLongitude "3.66618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708386 3.66618)"^^geo:wktLiteral ;
  geo-pos:lat "51.708386"^^xsd:decimal ;
  geo-pos:long "3.66618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56486; 56486'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.66618'^^xsd:double;
  dwc:latitude '51.708386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621006'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790352 3.666213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790352"^^xsd:decimal ;
  dwc:decimalLongitude "3.666213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790352 3.666213)"^^geo:wktLiteral ;
  geo-pos:lat "51.790352"^^xsd:decimal ;
  geo-pos:long "3.666213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7218'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43529; 43529'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666213'^^xsd:double;
  dwc:latitude '51.790352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608593'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766066 3.666232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766066"^^xsd:decimal ;
  dwc:decimalLongitude "3.666232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766066 3.666232)"^^geo:wktLiteral ;
  geo-pos:lat "51.766066"^^xsd:decimal ;
  geo-pos:long "3.666232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48094; 48094'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666232'^^xsd:double;
  dwc:latitude '51.766066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613009'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766066 3.666232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766066"^^xsd:decimal ;
  dwc:decimalLongitude "3.666232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766066 3.666232)"^^geo:wktLiteral ;
  geo-pos:lat "51.766066"^^xsd:decimal ;
  geo-pos:long "3.666232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cdf'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48095; 48095'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666232'^^xsd:double;
  dwc:latitude '51.766066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613010'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829555 3.666269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829555"^^xsd:decimal ;
  dwc:decimalLongitude "3.666269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829555 3.666269)"^^geo:wktLiteral ;
  geo-pos:lat "51.829555"^^xsd:decimal ;
  geo-pos:long "3.666269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5518'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55542; 55542'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666269'^^xsd:double;
  dwc:latitude '51.829555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620024'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829555 3.666269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829555"^^xsd:decimal ;
  dwc:decimalLongitude "3.666269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829555 3.666269)"^^geo:wktLiteral ;
  geo-pos:lat "51.829555"^^xsd:decimal ;
  geo-pos:long "3.666269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5517'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55540; 55540'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666269'^^xsd:double;
  dwc:latitude '51.829555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620023'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829555 3.666269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829555"^^xsd:decimal ;
  dwc:decimalLongitude "3.666269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829555 3.666269)"^^geo:wktLiteral ;
  geo-pos:lat "51.829555"^^xsd:decimal ;
  geo-pos:long "3.666269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5516'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55543; 55543'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666269'^^xsd:double;
  dwc:latitude '51.829555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620025'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736592"^^xsd:decimal ;
  dwc:decimalLongitude "3.666291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  geo-pos:lat "51.736592"^^xsd:decimal ;
  geo-pos:long "3.666291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67fd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50766; 50766'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666291'^^xsd:double;
  dwc:latitude '51.736592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615516'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736592"^^xsd:decimal ;
  dwc:decimalLongitude "3.666291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  geo-pos:lat "51.736592"^^xsd:decimal ;
  geo-pos:long "3.666291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6802'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50770; 50770'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666291'^^xsd:double;
  dwc:latitude '51.736592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615520'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736592"^^xsd:decimal ;
  dwc:decimalLongitude "3.666291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  geo-pos:lat "51.736592"^^xsd:decimal ;
  geo-pos:long "3.666291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6801'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50765; 50765'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666291'^^xsd:double;
  dwc:latitude '51.736592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615515'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736592"^^xsd:decimal ;
  dwc:decimalLongitude "3.666291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  geo-pos:lat "51.736592"^^xsd:decimal ;
  geo-pos:long "3.666291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6800'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50768; 50768'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666291'^^xsd:double;
  dwc:latitude '51.736592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615518'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736592"^^xsd:decimal ;
  dwc:decimalLongitude "3.666291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  geo-pos:lat "51.736592"^^xsd:decimal ;
  geo-pos:long "3.666291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50767; 50767'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666291'^^xsd:double;
  dwc:latitude '51.736592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615517'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736592"^^xsd:decimal ;
  dwc:decimalLongitude "3.666291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736592 3.666291)"^^geo:wktLiteral ;
  geo-pos:lat "51.736592"^^xsd:decimal ;
  geo-pos:long "3.666291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50769; 50769'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666291'^^xsd:double;
  dwc:latitude '51.736592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615519'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813729 3.666441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813729"^^xsd:decimal ;
  dwc:decimalLongitude "3.666441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813729 3.666441)"^^geo:wktLiteral ;
  geo-pos:lat "51.813729"^^xsd:decimal ;
  geo-pos:long "3.666441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-667a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39642; 39642'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.773333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666441'^^xsd:double;
  dwc:latitude '51.813729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604874'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695778 3.666588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695778"^^xsd:decimal ;
  dwc:decimalLongitude "3.666588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695778 3.666588)"^^geo:wktLiteral ;
  geo-pos:lat "51.695778"^^xsd:decimal ;
  geo-pos:long "3.666588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5656'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44271; 44271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666588'^^xsd:double;
  dwc:latitude '51.695778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609060'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695778 3.666588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695778"^^xsd:decimal ;
  dwc:decimalLongitude "3.666588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695778 3.666588)"^^geo:wktLiteral ;
  geo-pos:lat "51.695778"^^xsd:decimal ;
  geo-pos:long "3.666588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5655'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44272; 44272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666588'^^xsd:double;
  dwc:latitude '51.695778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609061'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809106 3.666591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809106"^^xsd:decimal ;
  dwc:decimalLongitude "3.666591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809106 3.666591)"^^geo:wktLiteral ;
  geo-pos:lat "51.809106"^^xsd:decimal ;
  geo-pos:long "3.666591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54168; 54168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666591'^^xsd:double;
  dwc:latitude '51.809106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618447'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809106 3.666591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809106"^^xsd:decimal ;
  dwc:decimalLongitude "3.666591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809106 3.666591)"^^geo:wktLiteral ;
  geo-pos:lat "51.809106"^^xsd:decimal ;
  geo-pos:long "3.666591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54165; 54165'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666591'^^xsd:double;
  dwc:latitude '51.809106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618444'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809106 3.666591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809106"^^xsd:decimal ;
  dwc:decimalLongitude "3.666591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809106 3.666591)"^^geo:wktLiteral ;
  geo-pos:lat "51.809106"^^xsd:decimal ;
  geo-pos:long "3.666591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54167; 54167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666591'^^xsd:double;
  dwc:latitude '51.809106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618446'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809106 3.666591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809106"^^xsd:decimal ;
  dwc:decimalLongitude "3.666591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809106 3.666591)"^^geo:wktLiteral ;
  geo-pos:lat "51.809106"^^xsd:decimal ;
  geo-pos:long "3.666591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54166; 54166'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666591'^^xsd:double;
  dwc:latitude '51.809106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618445'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810715 3.666789)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810715"^^xsd:decimal ;
  dwc:decimalLongitude "3.666789"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810715 3.666789)"^^geo:wktLiteral ;
  geo-pos:lat "51.810715"^^xsd:decimal ;
  geo-pos:long "3.666789"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-409a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57056; 57056'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666789'^^xsd:double;
  dwc:latitude '51.810715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621480'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709497 3.666993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709497"^^xsd:decimal ;
  dwc:decimalLongitude "3.666993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709497 3.666993)"^^geo:wktLiteral ;
  geo-pos:lat "51.709497"^^xsd:decimal ;
  geo-pos:long "3.666993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-704b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41935; 41935'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.666993'^^xsd:double;
  dwc:latitude '51.709497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607123'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712983 3.667333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.712983"^^xsd:decimal ;
  dwc:decimalLongitude "3.667333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712983 3.667333)"^^geo:wktLiteral ;
  geo-pos:lat "51.712983"^^xsd:decimal ;
  geo-pos:long "3.667333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c5e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48692; 48692'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667333'^^xsd:double;
  dwc:latitude '51.712983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613585'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712983 3.667333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.712983"^^xsd:decimal ;
  dwc:decimalLongitude "3.667333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712983 3.667333)"^^geo:wktLiteral ;
  geo-pos:lat "51.712983"^^xsd:decimal ;
  geo-pos:long "3.667333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c5d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48694; 48694'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667333'^^xsd:double;
  dwc:latitude '51.712983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613588'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712983 3.667333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.712983"^^xsd:decimal ;
  dwc:decimalLongitude "3.667333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712983 3.667333)"^^geo:wktLiteral ;
  geo-pos:lat "51.712983"^^xsd:decimal ;
  geo-pos:long "3.667333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c5c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48693; 48693'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667333'^^xsd:double;
  dwc:latitude '51.712983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613587'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8314 3.667457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8314"^^xsd:decimal ;
  dwc:decimalLongitude "3.667457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8314 3.667457)"^^geo:wktLiteral ;
  geo-pos:lat "51.8314"^^xsd:decimal ;
  geo-pos:long "3.667457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42180; 42180'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667457'^^xsd:double;
  dwc:latitude '51.8314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607353'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772479"^^xsd:decimal ;
  dwc:decimalLongitude "3.667471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  geo-pos:lat "51.772479"^^xsd:decimal ;
  geo-pos:long "3.667471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c62'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41353; 41353'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667471'^^xsd:double;
  dwc:latitude '51.772479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606536'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772479"^^xsd:decimal ;
  dwc:decimalLongitude "3.667471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  geo-pos:lat "51.772479"^^xsd:decimal ;
  geo-pos:long "3.667471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c61'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41352; 41352'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667471'^^xsd:double;
  dwc:latitude '51.772479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606535'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772479"^^xsd:decimal ;
  dwc:decimalLongitude "3.667471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  geo-pos:lat "51.772479"^^xsd:decimal ;
  geo-pos:long "3.667471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c60'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41354; 41354'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667471'^^xsd:double;
  dwc:latitude '51.772479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606537'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772479"^^xsd:decimal ;
  dwc:decimalLongitude "3.667471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  geo-pos:lat "51.772479"^^xsd:decimal ;
  geo-pos:long "3.667471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c5f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41356; 41356'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667471'^^xsd:double;
  dwc:latitude '51.772479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606539'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772479"^^xsd:decimal ;
  dwc:decimalLongitude "3.667471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772479 3.667471)"^^geo:wktLiteral ;
  geo-pos:lat "51.772479"^^xsd:decimal ;
  geo-pos:long "3.667471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c5e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41355; 41355'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667471'^^xsd:double;
  dwc:latitude '51.772479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606538'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764738 3.667488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764738"^^xsd:decimal ;
  dwc:decimalLongitude "3.667488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764738 3.667488)"^^geo:wktLiteral ;
  geo-pos:lat "51.764738"^^xsd:decimal ;
  geo-pos:long "3.667488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45206; 45206'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667488'^^xsd:double;
  dwc:latitude '51.764738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610219'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764738 3.667488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764738"^^xsd:decimal ;
  dwc:decimalLongitude "3.667488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764738 3.667488)"^^geo:wktLiteral ;
  geo-pos:lat "51.764738"^^xsd:decimal ;
  geo-pos:long "3.667488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45207; 45207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667488'^^xsd:double;
  dwc:latitude '51.764738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610220'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764738 3.667488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764738"^^xsd:decimal ;
  dwc:decimalLongitude "3.667488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764738 3.667488)"^^geo:wktLiteral ;
  geo-pos:lat "51.764738"^^xsd:decimal ;
  geo-pos:long "3.667488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ce'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45205; 45205'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667488'^^xsd:double;
  dwc:latitude '51.764738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610218'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711885 3.667534)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711885"^^xsd:decimal ;
  dwc:decimalLongitude "3.667534"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711885 3.667534)"^^geo:wktLiteral ;
  geo-pos:lat "51.711885"^^xsd:decimal ;
  geo-pos:long "3.667534"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7780'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51889; 51889'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667534'^^xsd:double;
  dwc:latitude '51.711885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616572'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691518 3.667698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691518"^^xsd:decimal ;
  dwc:decimalLongitude "3.667698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691518 3.667698)"^^geo:wktLiteral ;
  geo-pos:lat "51.691518"^^xsd:decimal ;
  geo-pos:long "3.667698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e74'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52815; 52815'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667698'^^xsd:double;
  dwc:latitude '51.691518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617369'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691518 3.667698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691518"^^xsd:decimal ;
  dwc:decimalLongitude "3.667698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691518 3.667698)"^^geo:wktLiteral ;
  geo-pos:lat "51.691518"^^xsd:decimal ;
  geo-pos:long "3.667698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52816; 52816'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667698'^^xsd:double;
  dwc:latitude '51.691518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617370'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691518 3.667698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691518"^^xsd:decimal ;
  dwc:decimalLongitude "3.667698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691518 3.667698)"^^geo:wktLiteral ;
  geo-pos:lat "51.691518"^^xsd:decimal ;
  geo-pos:long "3.667698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e72'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52813; 52813'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667698'^^xsd:double;
  dwc:latitude '51.691518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617367'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691518 3.667698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691518"^^xsd:decimal ;
  dwc:decimalLongitude "3.667698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691518 3.667698)"^^geo:wktLiteral ;
  geo-pos:lat "51.691518"^^xsd:decimal ;
  geo-pos:long "3.667698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e71'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52814; 52814'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667698'^^xsd:double;
  dwc:latitude '51.691518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617368'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711749"^^xsd:decimal ;
  dwc:decimalLongitude "3.667735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  geo-pos:lat "51.711749"^^xsd:decimal ;
  geo-pos:long "3.667735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50840; 50840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667735'^^xsd:double;
  dwc:latitude '51.711749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615584'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711749"^^xsd:decimal ;
  dwc:decimalLongitude "3.667735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  geo-pos:lat "51.711749"^^xsd:decimal ;
  geo-pos:long "3.667735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50844; 50844'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667735'^^xsd:double;
  dwc:latitude '51.711749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615588'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711749"^^xsd:decimal ;
  dwc:decimalLongitude "3.667735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  geo-pos:lat "51.711749"^^xsd:decimal ;
  geo-pos:long "3.667735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67be'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50839; 50839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667735'^^xsd:double;
  dwc:latitude '51.711749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615583'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711749"^^xsd:decimal ;
  dwc:decimalLongitude "3.667735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  geo-pos:lat "51.711749"^^xsd:decimal ;
  geo-pos:long "3.667735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50843; 50843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667735'^^xsd:double;
  dwc:latitude '51.711749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615587'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711749"^^xsd:decimal ;
  dwc:decimalLongitude "3.667735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  geo-pos:lat "51.711749"^^xsd:decimal ;
  geo-pos:long "3.667735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50847; 50847'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667735'^^xsd:double;
  dwc:latitude '51.711749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615589'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711749"^^xsd:decimal ;
  dwc:decimalLongitude "3.667735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  geo-pos:lat "51.711749"^^xsd:decimal ;
  geo-pos:long "3.667735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67bb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50842; 50842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667735'^^xsd:double;
  dwc:latitude '51.711749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615586'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711749"^^xsd:decimal ;
  dwc:decimalLongitude "3.667735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  geo-pos:lat "51.711749"^^xsd:decimal ;
  geo-pos:long "3.667735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ba'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50838; 50838'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667735'^^xsd:double;
  dwc:latitude '51.711749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615582'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711749"^^xsd:decimal ;
  dwc:decimalLongitude "3.667735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711749 3.667735)"^^geo:wktLiteral ;
  geo-pos:lat "51.711749"^^xsd:decimal ;
  geo-pos:long "3.667735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67b9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50841; 50841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667735'^^xsd:double;
  dwc:latitude '51.711749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615585'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691509 3.667828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691509"^^xsd:decimal ;
  dwc:decimalLongitude "3.667828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691509 3.667828)"^^geo:wktLiteral ;
  geo-pos:lat "51.691509"^^xsd:decimal ;
  geo-pos:long "3.667828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f6d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40586; 40586'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667828'^^xsd:double;
  dwc:latitude '51.691509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605736'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691509 3.667828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691509"^^xsd:decimal ;
  dwc:decimalLongitude "3.667828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691509 3.667828)"^^geo:wktLiteral ;
  geo-pos:lat "51.691509"^^xsd:decimal ;
  geo-pos:long "3.667828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f6c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40585; 40585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667828'^^xsd:double;
  dwc:latitude '51.691509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605735'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810735 3.667891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810735"^^xsd:decimal ;
  dwc:decimalLongitude "3.667891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810735 3.667891)"^^geo:wktLiteral ;
  geo-pos:lat "51.810735"^^xsd:decimal ;
  geo-pos:long "3.667891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55595; 55595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.667891'^^xsd:double;
  dwc:latitude '51.810735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620070'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786844 3.668089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786844"^^xsd:decimal ;
  dwc:decimalLongitude "3.668089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786844 3.668089)"^^geo:wktLiteral ;
  geo-pos:lat "51.786844"^^xsd:decimal ;
  geo-pos:long "3.668089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52655; 52655'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668089'^^xsd:double;
  dwc:latitude '51.786844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617216'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786844 3.668089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786844"^^xsd:decimal ;
  dwc:decimalLongitude "3.668089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786844 3.668089)"^^geo:wktLiteral ;
  geo-pos:lat "51.786844"^^xsd:decimal ;
  geo-pos:long "3.668089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52657; 52657'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668089'^^xsd:double;
  dwc:latitude '51.786844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617218'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786844 3.668089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786844"^^xsd:decimal ;
  dwc:decimalLongitude "3.668089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786844 3.668089)"^^geo:wktLiteral ;
  geo-pos:lat "51.786844"^^xsd:decimal ;
  geo-pos:long "3.668089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52656; 52656'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668089'^^xsd:double;
  dwc:latitude '51.786844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617217'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793926"^^xsd:decimal ;
  dwc:decimalLongitude "3.668643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  geo-pos:lat "51.793926"^^xsd:decimal ;
  geo-pos:long "3.668643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a96'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56296; 56296'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668643'^^xsd:double;
  dwc:latitude '51.793926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620812'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793926"^^xsd:decimal ;
  dwc:decimalLongitude "3.668643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  geo-pos:lat "51.793926"^^xsd:decimal ;
  geo-pos:long "3.668643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a95'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56297; 56297'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668643'^^xsd:double;
  dwc:latitude '51.793926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620813'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793926"^^xsd:decimal ;
  dwc:decimalLongitude "3.668643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  geo-pos:lat "51.793926"^^xsd:decimal ;
  geo-pos:long "3.668643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a94'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56301; 56301'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668643'^^xsd:double;
  dwc:latitude '51.793926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620818'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793926"^^xsd:decimal ;
  dwc:decimalLongitude "3.668643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  geo-pos:lat "51.793926"^^xsd:decimal ;
  geo-pos:long "3.668643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a93'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56299; 56299'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668643'^^xsd:double;
  dwc:latitude '51.793926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620815'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793926"^^xsd:decimal ;
  dwc:decimalLongitude "3.668643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  geo-pos:lat "51.793926"^^xsd:decimal ;
  geo-pos:long "3.668643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a92'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56298; 56298'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668643'^^xsd:double;
  dwc:latitude '51.793926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620814'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793926"^^xsd:decimal ;
  dwc:decimalLongitude "3.668643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793926 3.668643)"^^geo:wktLiteral ;
  geo-pos:lat "51.793926"^^xsd:decimal ;
  geo-pos:long "3.668643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a91'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56300; 56300'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668643'^^xsd:double;
  dwc:latitude '51.793926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620817'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685551 3.668709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685551"^^xsd:decimal ;
  dwc:decimalLongitude "3.668709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685551 3.668709)"^^geo:wktLiteral ;
  geo-pos:lat "51.685551"^^xsd:decimal ;
  geo-pos:long "3.668709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7679'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50052; 50052'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.089166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668709'^^xsd:double;
  dwc:latitude '51.685551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614839'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827643 3.668896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827643"^^xsd:decimal ;
  dwc:decimalLongitude "3.668896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827643 3.668896)"^^geo:wktLiteral ;
  geo-pos:lat "51.827643"^^xsd:decimal ;
  geo-pos:long "3.668896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e7b'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49661; 49661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668896'^^xsd:double;
  dwc:latitude '51.827643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614506'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827643 3.668896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827643"^^xsd:decimal ;
  dwc:decimalLongitude "3.668896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827643 3.668896)"^^geo:wktLiteral ;
  geo-pos:lat "51.827643"^^xsd:decimal ;
  geo-pos:long "3.668896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e7a'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49660; 49660'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668896'^^xsd:double;
  dwc:latitude '51.827643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614505'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700899 3.668906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700899"^^xsd:decimal ;
  dwc:decimalLongitude "3.668906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700899 3.668906)"^^geo:wktLiteral ;
  geo-pos:lat "51.700899"^^xsd:decimal ;
  geo-pos:long "3.668906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5657'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44268; 44268'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668906'^^xsd:double;
  dwc:latitude '51.700899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609057'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700899 3.668906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700899"^^xsd:decimal ;
  dwc:decimalLongitude "3.668906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700899 3.668906)"^^geo:wktLiteral ;
  geo-pos:lat "51.700899"^^xsd:decimal ;
  geo-pos:long "3.668906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5654'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44270; 44270'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668906'^^xsd:double;
  dwc:latitude '51.700899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609059'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700899 3.668906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700899"^^xsd:decimal ;
  dwc:decimalLongitude "3.668906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700899 3.668906)"^^geo:wktLiteral ;
  geo-pos:lat "51.700899"^^xsd:decimal ;
  geo-pos:long "3.668906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5653'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44269; 44269'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668906'^^xsd:double;
  dwc:latitude '51.700899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609058'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692437 3.668999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692437"^^xsd:decimal ;
  dwc:decimalLongitude "3.668999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692437 3.668999)"^^geo:wktLiteral ;
  geo-pos:lat "51.692437"^^xsd:decimal ;
  geo-pos:long "3.668999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e70'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52817; 52817'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.484722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.668999'^^xsd:double;
  dwc:latitude '51.692437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617371'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693938 3.669137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693938"^^xsd:decimal ;
  dwc:decimalLongitude "3.669137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693938 3.669137)"^^geo:wktLiteral ;
  geo-pos:lat "51.693938"^^xsd:decimal ;
  geo-pos:long "3.669137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6129'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45386; 45386'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669137'^^xsd:double;
  dwc:latitude '51.693938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610395'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742375 3.669244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742375"^^xsd:decimal ;
  dwc:decimalLongitude "3.669244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742375 3.669244)"^^geo:wktLiteral ;
  geo-pos:lat "51.742375"^^xsd:decimal ;
  geo-pos:long "3.669244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52736; 52736'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669244'^^xsd:double;
  dwc:latitude '51.742375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617295'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742375 3.669244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742375"^^xsd:decimal ;
  dwc:decimalLongitude "3.669244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742375 3.669244)"^^geo:wktLiteral ;
  geo-pos:lat "51.742375"^^xsd:decimal ;
  geo-pos:long "3.669244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52734; 52734'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669244'^^xsd:double;
  dwc:latitude '51.742375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617294'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742375 3.669244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742375"^^xsd:decimal ;
  dwc:decimalLongitude "3.669244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742375 3.669244)"^^geo:wktLiteral ;
  geo-pos:lat "51.742375"^^xsd:decimal ;
  geo-pos:long "3.669244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52737; 52737'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669244'^^xsd:double;
  dwc:latitude '51.742375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617296'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764457 3.669367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764457"^^xsd:decimal ;
  dwc:decimalLongitude "3.669367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764457 3.669367)"^^geo:wktLiteral ;
  geo-pos:lat "51.764457"^^xsd:decimal ;
  geo-pos:long "3.669367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55680; 55680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669367'^^xsd:double;
  dwc:latitude '51.764457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620150'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764457 3.669367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764457"^^xsd:decimal ;
  dwc:decimalLongitude "3.669367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764457 3.669367)"^^geo:wktLiteral ;
  geo-pos:lat "51.764457"^^xsd:decimal ;
  geo-pos:long "3.669367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ba'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55679; 55679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669367'^^xsd:double;
  dwc:latitude '51.764457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620149'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724056 3.669726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724056"^^xsd:decimal ;
  dwc:decimalLongitude "3.669726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724056 3.669726)"^^geo:wktLiteral ;
  geo-pos:lat "51.724056"^^xsd:decimal ;
  geo-pos:long "3.669726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b74'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41602; 41602'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669726'^^xsd:double;
  dwc:latitude '51.724056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606744'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4600'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53540; 53540'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618103'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53546; 53546'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617549'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53541; 53541'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618104'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45fd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53547; 53547'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617550'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53542; 53542'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618105'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53544; 53544'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618107'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45fa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53545; 53545'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617548'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53548; 53548'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617551'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755526"^^xsd:decimal ;
  dwc:decimalLongitude "3.669858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755526 3.669858)"^^geo:wktLiteral ;
  geo-pos:lat "51.755526"^^xsd:decimal ;
  geo-pos:long "3.669858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53543; 53543'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.669858'^^xsd:double;
  dwc:latitude '51.755526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618106'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756235 3.670086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756235"^^xsd:decimal ;
  dwc:decimalLongitude "3.670086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756235 3.670086)"^^geo:wktLiteral ;
  geo-pos:lat "51.756235"^^xsd:decimal ;
  geo-pos:long "3.670086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4040'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57177; 57177'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670086'^^xsd:double;
  dwc:latitude '51.756235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621600'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756235 3.670086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756235"^^xsd:decimal ;
  dwc:decimalLongitude "3.670086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756235 3.670086)"^^geo:wktLiteral ;
  geo-pos:lat "51.756235"^^xsd:decimal ;
  geo-pos:long "3.670086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-403f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57175; 57175'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670086'^^xsd:double;
  dwc:latitude '51.756235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621598'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756235 3.670086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756235"^^xsd:decimal ;
  dwc:decimalLongitude "3.670086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756235 3.670086)"^^geo:wktLiteral ;
  geo-pos:lat "51.756235"^^xsd:decimal ;
  geo-pos:long "3.670086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-403e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57176; 57176'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670086'^^xsd:double;
  dwc:latitude '51.756235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621599'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764353 3.670293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764353"^^xsd:decimal ;
  dwc:decimalLongitude "3.670293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764353 3.670293)"^^geo:wktLiteral ;
  geo-pos:lat "51.764353"^^xsd:decimal ;
  geo-pos:long "3.670293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7704'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49892; 49892'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670293'^^xsd:double;
  dwc:latitude '51.764353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614691'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697393 3.670389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697393"^^xsd:decimal ;
  dwc:decimalLongitude "3.670389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697393 3.670389)"^^geo:wktLiteral ;
  geo-pos:lat "51.697393"^^xsd:decimal ;
  geo-pos:long "3.670389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-546a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55793; 55793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670389'^^xsd:double;
  dwc:latitude '51.697393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620264'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697393 3.670389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697393"^^xsd:decimal ;
  dwc:decimalLongitude "3.670389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697393 3.670389)"^^geo:wktLiteral ;
  geo-pos:lat "51.697393"^^xsd:decimal ;
  geo-pos:long "3.670389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5468'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55794; 55794'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670389'^^xsd:double;
  dwc:latitude '51.697393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620265'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697393 3.670389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697393"^^xsd:decimal ;
  dwc:decimalLongitude "3.670389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697393 3.670389)"^^geo:wktLiteral ;
  geo-pos:lat "51.697393"^^xsd:decimal ;
  geo-pos:long "3.670389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5467'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55792; 55792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670389'^^xsd:double;
  dwc:latitude '51.697393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620263'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696672"^^xsd:decimal ;
  dwc:decimalLongitude "3.670537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  geo-pos:lat "51.696672"^^xsd:decimal ;
  geo-pos:long "3.670537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51603; 51603'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670537'^^xsd:double;
  dwc:latitude '51.696672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616236'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696672"^^xsd:decimal ;
  dwc:decimalLongitude "3.670537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  geo-pos:lat "51.696672"^^xsd:decimal ;
  geo-pos:long "3.670537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51606; 51606'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670537'^^xsd:double;
  dwc:latitude '51.696672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616239'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696672"^^xsd:decimal ;
  dwc:decimalLongitude "3.670537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  geo-pos:lat "51.696672"^^xsd:decimal ;
  geo-pos:long "3.670537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51604; 51604'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670537'^^xsd:double;
  dwc:latitude '51.696672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616237'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696672"^^xsd:decimal ;
  dwc:decimalLongitude "3.670537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  geo-pos:lat "51.696672"^^xsd:decimal ;
  geo-pos:long "3.670537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51605; 51605'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670537'^^xsd:double;
  dwc:latitude '51.696672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616238'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696672"^^xsd:decimal ;
  dwc:decimalLongitude "3.670537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  geo-pos:lat "51.696672"^^xsd:decimal ;
  geo-pos:long "3.670537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51607; 51607'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670537'^^xsd:double;
  dwc:latitude '51.696672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616240'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696672"^^xsd:decimal ;
  dwc:decimalLongitude "3.670537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696672 3.670537)"^^geo:wktLiteral ;
  geo-pos:lat "51.696672"^^xsd:decimal ;
  geo-pos:long "3.670537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48be'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51602; 51602'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670537'^^xsd:double;
  dwc:latitude '51.696672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616235'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705079"^^xsd:decimal ;
  dwc:decimalLongitude "3.670632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  geo-pos:lat "51.705079"^^xsd:decimal ;
  geo-pos:long "3.670632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54503; 54503'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670632'^^xsd:double;
  dwc:latitude '51.705079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618481'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705079"^^xsd:decimal ;
  dwc:decimalLongitude "3.670632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  geo-pos:lat "51.705079"^^xsd:decimal ;
  geo-pos:long "3.670632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54501; 54501'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670632'^^xsd:double;
  dwc:latitude '51.705079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618479'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705079"^^xsd:decimal ;
  dwc:decimalLongitude "3.670632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  geo-pos:lat "51.705079"^^xsd:decimal ;
  geo-pos:long "3.670632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51cd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54506; 54506'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670632'^^xsd:double;
  dwc:latitude '51.705079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618484'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705079"^^xsd:decimal ;
  dwc:decimalLongitude "3.670632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  geo-pos:lat "51.705079"^^xsd:decimal ;
  geo-pos:long "3.670632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54505; 54505'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670632'^^xsd:double;
  dwc:latitude '51.705079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618483'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705079"^^xsd:decimal ;
  dwc:decimalLongitude "3.670632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  geo-pos:lat "51.705079"^^xsd:decimal ;
  geo-pos:long "3.670632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54502; 54502'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670632'^^xsd:double;
  dwc:latitude '51.705079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618480'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705079"^^xsd:decimal ;
  dwc:decimalLongitude "3.670632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  geo-pos:lat "51.705079"^^xsd:decimal ;
  geo-pos:long "3.670632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54504; 54504'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670632'^^xsd:double;
  dwc:latitude '51.705079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618482'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705079"^^xsd:decimal ;
  dwc:decimalLongitude "3.670632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705079 3.670632)"^^geo:wktLiteral ;
  geo-pos:lat "51.705079"^^xsd:decimal ;
  geo-pos:long "3.670632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54507; 54507'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670632'^^xsd:double;
  dwc:latitude '51.705079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618485'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793294 3.670664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793294"^^xsd:decimal ;
  dwc:decimalLongitude "3.670664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793294 3.670664)"^^geo:wktLiteral ;
  geo-pos:lat "51.793294"^^xsd:decimal ;
  geo-pos:long "3.670664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d0c'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48039; 48039'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670664'^^xsd:double;
  dwc:latitude '51.793294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612953'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793294 3.670664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793294"^^xsd:decimal ;
  dwc:decimalLongitude "3.670664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793294 3.670664)"^^geo:wktLiteral ;
  geo-pos:lat "51.793294"^^xsd:decimal ;
  geo-pos:long "3.670664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d0b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48040; 48040'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670664'^^xsd:double;
  dwc:latitude '51.793294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612954'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793311 3.670853)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793311"^^xsd:decimal ;
  dwc:decimalLongitude "3.670853"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793311 3.670853)"^^geo:wktLiteral ;
  geo-pos:lat "51.793311"^^xsd:decimal ;
  geo-pos:long "3.670853"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-647b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49127; 49127'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670853'^^xsd:double;
  dwc:latitude '51.793311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613951'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793311 3.670853)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793311"^^xsd:decimal ;
  dwc:decimalLongitude "3.670853"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793311 3.670853)"^^geo:wktLiteral ;
  geo-pos:lat "51.793311"^^xsd:decimal ;
  geo-pos:long "3.670853"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-647a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49126; 49126'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670853'^^xsd:double;
  dwc:latitude '51.793311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613950'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793311 3.670853)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793311"^^xsd:decimal ;
  dwc:decimalLongitude "3.670853"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793311 3.670853)"^^geo:wktLiteral ;
  geo-pos:lat "51.793311"^^xsd:decimal ;
  geo-pos:long "3.670853"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6479'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49125; 49125'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670853'^^xsd:double;
  dwc:latitude '51.793311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613949'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713727"^^xsd:decimal ;
  dwc:decimalLongitude "3.670992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  geo-pos:lat "51.713727"^^xsd:decimal ;
  geo-pos:long "3.670992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f52'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46518; 46518'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670992'^^xsd:double;
  dwc:latitude '51.713727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611451'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713727"^^xsd:decimal ;
  dwc:decimalLongitude "3.670992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  geo-pos:lat "51.713727"^^xsd:decimal ;
  geo-pos:long "3.670992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f51'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46519; 46519'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670992'^^xsd:double;
  dwc:latitude '51.713727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611452'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713727"^^xsd:decimal ;
  dwc:decimalLongitude "3.670992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  geo-pos:lat "51.713727"^^xsd:decimal ;
  geo-pos:long "3.670992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f50'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46521; 46521'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670992'^^xsd:double;
  dwc:latitude '51.713727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611454'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713727"^^xsd:decimal ;
  dwc:decimalLongitude "3.670992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  geo-pos:lat "51.713727"^^xsd:decimal ;
  geo-pos:long "3.670992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f4f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46520; 46520'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670992'^^xsd:double;
  dwc:latitude '51.713727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611453'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713727"^^xsd:decimal ;
  dwc:decimalLongitude "3.670992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  geo-pos:lat "51.713727"^^xsd:decimal ;
  geo-pos:long "3.670992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f4e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46517; 46517'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670992'^^xsd:double;
  dwc:latitude '51.713727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611450'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713727"^^xsd:decimal ;
  dwc:decimalLongitude "3.670992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713727 3.670992)"^^geo:wktLiteral ;
  geo-pos:lat "51.713727"^^xsd:decimal ;
  geo-pos:long "3.670992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f4d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46522; 46522'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.670992'^^xsd:double;
  dwc:latitude '51.713727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611455'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76871 3.671039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76871"^^xsd:decimal ;
  dwc:decimalLongitude "3.671039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76871 3.671039)"^^geo:wktLiteral ;
  geo-pos:lat "51.76871"^^xsd:decimal ;
  geo-pos:long "3.671039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51823; 51823'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671039'^^xsd:double;
  dwc:latitude '51.76871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616501'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76871 3.671039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76871"^^xsd:decimal ;
  dwc:decimalLongitude "3.671039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76871 3.671039)"^^geo:wktLiteral ;
  geo-pos:lat "51.76871"^^xsd:decimal ;
  geo-pos:long "3.671039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ad'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51824; 51824'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671039'^^xsd:double;
  dwc:latitude '51.76871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616502'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76871 3.671039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76871"^^xsd:decimal ;
  dwc:decimalLongitude "3.671039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76871 3.671039)"^^geo:wktLiteral ;
  geo-pos:lat "51.76871"^^xsd:decimal ;
  geo-pos:long "3.671039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ac'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51822; 51822'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671039'^^xsd:double;
  dwc:latitude '51.76871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616500'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814538 3.671183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814538"^^xsd:decimal ;
  dwc:decimalLongitude "3.671183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814538 3.671183)"^^geo:wktLiteral ;
  geo-pos:lat "51.814538"^^xsd:decimal ;
  geo-pos:long "3.671183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50594; 50594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671183'^^xsd:double;
  dwc:latitude '51.814538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615353'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814538 3.671183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814538"^^xsd:decimal ;
  dwc:decimalLongitude "3.671183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814538 3.671183)"^^geo:wktLiteral ;
  geo-pos:lat "51.814538"^^xsd:decimal ;
  geo-pos:long "3.671183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50593; 50593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671183'^^xsd:double;
  dwc:latitude '51.814538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615352'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715827"^^xsd:decimal ;
  dwc:decimalLongitude "3.671602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  geo-pos:lat "51.715827"^^xsd:decimal ;
  geo-pos:long "3.671602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-586f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46068; 46068'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671602'^^xsd:double;
  dwc:latitude '51.715827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610988'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715827"^^xsd:decimal ;
  dwc:decimalLongitude "3.671602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  geo-pos:lat "51.715827"^^xsd:decimal ;
  geo-pos:long "3.671602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-586e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46069; 46069'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671602'^^xsd:double;
  dwc:latitude '51.715827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610989'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715827"^^xsd:decimal ;
  dwc:decimalLongitude "3.671602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  geo-pos:lat "51.715827"^^xsd:decimal ;
  geo-pos:long "3.671602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-586d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46071; 46071'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671602'^^xsd:double;
  dwc:latitude '51.715827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610991'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715827"^^xsd:decimal ;
  dwc:decimalLongitude "3.671602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  geo-pos:lat "51.715827"^^xsd:decimal ;
  geo-pos:long "3.671602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-586c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46070; 46070'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671602'^^xsd:double;
  dwc:latitude '51.715827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610990'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715827"^^xsd:decimal ;
  dwc:decimalLongitude "3.671602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715827 3.671602)"^^geo:wktLiteral ;
  geo-pos:lat "51.715827"^^xsd:decimal ;
  geo-pos:long "3.671602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-586b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46067; 46067'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671602'^^xsd:double;
  dwc:latitude '51.715827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610987'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765721 3.671705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765721"^^xsd:decimal ;
  dwc:decimalLongitude "3.671705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765721 3.671705)"^^geo:wktLiteral ;
  geo-pos:lat "51.765721"^^xsd:decimal ;
  geo-pos:long "3.671705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6634'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39743; 39743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.407222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671705'^^xsd:double;
  dwc:latitude '51.765721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604976'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765721 3.671705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765721"^^xsd:decimal ;
  dwc:decimalLongitude "3.671705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765721 3.671705)"^^geo:wktLiteral ;
  geo-pos:lat "51.765721"^^xsd:decimal ;
  geo-pos:long "3.671705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6633'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39744; 39744'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.407222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671705'^^xsd:double;
  dwc:latitude '51.765721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604977'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79112 3.671966)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79112"^^xsd:decimal ;
  dwc:decimalLongitude "3.671966"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79112 3.671966)"^^geo:wktLiteral ;
  geo-pos:lat "51.79112"^^xsd:decimal ;
  geo-pos:long "3.671966"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ffc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40388; 40388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.671966'^^xsd:double;
  dwc:latitude '51.79112'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605549'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834746 3.672078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834746"^^xsd:decimal ;
  dwc:decimalLongitude "3.672078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834746 3.672078)"^^geo:wktLiteral ;
  geo-pos:lat "51.834746"^^xsd:decimal ;
  geo-pos:long "3.672078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7254'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43434; 43434'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672078'^^xsd:double;
  dwc:latitude '51.834746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608510'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834746 3.672078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834746"^^xsd:decimal ;
  dwc:decimalLongitude "3.672078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834746 3.672078)"^^geo:wktLiteral ;
  geo-pos:lat "51.834746"^^xsd:decimal ;
  geo-pos:long "3.672078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7253'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43433; 43433'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672078'^^xsd:double;
  dwc:latitude '51.834746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608509'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834746 3.672078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834746"^^xsd:decimal ;
  dwc:decimalLongitude "3.672078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834746 3.672078)"^^geo:wktLiteral ;
  geo-pos:lat "51.834746"^^xsd:decimal ;
  geo-pos:long "3.672078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7252'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43435; 43435'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672078'^^xsd:double;
  dwc:latitude '51.834746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608511'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834746 3.672078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834746"^^xsd:decimal ;
  dwc:decimalLongitude "3.672078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834746 3.672078)"^^geo:wktLiteral ;
  geo-pos:lat "51.834746"^^xsd:decimal ;
  geo-pos:long "3.672078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7251'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43436; 43436'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672078'^^xsd:double;
  dwc:latitude '51.834746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608512'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791272 3.672099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791272"^^xsd:decimal ;
  dwc:decimalLongitude "3.672099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791272 3.672099)"^^geo:wktLiteral ;
  geo-pos:lat "51.791272"^^xsd:decimal ;
  geo-pos:long "3.672099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6255'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45064; 45064'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672099'^^xsd:double;
  dwc:latitude '51.791272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610078'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791272 3.672099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791272"^^xsd:decimal ;
  dwc:decimalLongitude "3.672099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791272 3.672099)"^^geo:wktLiteral ;
  geo-pos:lat "51.791272"^^xsd:decimal ;
  geo-pos:long "3.672099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6254'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45065; 45065'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672099'^^xsd:double;
  dwc:latitude '51.791272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610079'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832866 3.672181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832866"^^xsd:decimal ;
  dwc:decimalLongitude "3.672181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832866 3.672181)"^^geo:wktLiteral ;
  geo-pos:lat "51.832866"^^xsd:decimal ;
  geo-pos:long "3.672181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b14'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56158; 56158'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672181'^^xsd:double;
  dwc:latitude '51.832866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620674'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832866 3.672181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832866"^^xsd:decimal ;
  dwc:decimalLongitude "3.672181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832866 3.672181)"^^geo:wktLiteral ;
  geo-pos:lat "51.832866"^^xsd:decimal ;
  geo-pos:long "3.672181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b13'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56159; 56159'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672181'^^xsd:double;
  dwc:latitude '51.832866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620675'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832866 3.672181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832866"^^xsd:decimal ;
  dwc:decimalLongitude "3.672181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832866 3.672181)"^^geo:wktLiteral ;
  geo-pos:lat "51.832866"^^xsd:decimal ;
  geo-pos:long "3.672181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b12'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56157; 56157'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672181'^^xsd:double;
  dwc:latitude '51.832866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620673'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766923 3.672186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766923"^^xsd:decimal ;
  dwc:decimalLongitude "3.672186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766923 3.672186)"^^geo:wktLiteral ;
  geo-pos:lat "51.766923"^^xsd:decimal ;
  geo-pos:long "3.672186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-644a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49201; 49201'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672186'^^xsd:double;
  dwc:latitude '51.766923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613481'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766923 3.672186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766923"^^xsd:decimal ;
  dwc:decimalLongitude "3.672186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766923 3.672186)"^^geo:wktLiteral ;
  geo-pos:lat "51.766923"^^xsd:decimal ;
  geo-pos:long "3.672186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6444'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49202; 49202'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672186'^^xsd:double;
  dwc:latitude '51.766923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613482'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704188 3.672428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704188"^^xsd:decimal ;
  dwc:decimalLongitude "3.672428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704188 3.672428)"^^geo:wktLiteral ;
  geo-pos:lat "51.704188"^^xsd:decimal ;
  geo-pos:long "3.672428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f43'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46533; 46533'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672428'^^xsd:double;
  dwc:latitude '51.704188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611466'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704188 3.672428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704188"^^xsd:decimal ;
  dwc:decimalLongitude "3.672428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704188 3.672428)"^^geo:wktLiteral ;
  geo-pos:lat "51.704188"^^xsd:decimal ;
  geo-pos:long "3.672428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f42'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46534; 46534'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672428'^^xsd:double;
  dwc:latitude '51.704188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611467'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704188 3.672428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704188"^^xsd:decimal ;
  dwc:decimalLongitude "3.672428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704188 3.672428)"^^geo:wktLiteral ;
  geo-pos:lat "51.704188"^^xsd:decimal ;
  geo-pos:long "3.672428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f41'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46535; 46535'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672428'^^xsd:double;
  dwc:latitude '51.704188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611468'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810897 3.672666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810897"^^xsd:decimal ;
  dwc:decimalLongitude "3.672666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810897 3.672666)"^^geo:wktLiteral ;
  geo-pos:lat "51.810897"^^xsd:decimal ;
  geo-pos:long "3.672666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d47'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48432; 48432'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672666'^^xsd:double;
  dwc:latitude '51.810897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613275'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753631"^^xsd:decimal ;
  dwc:decimalLongitude "3.67267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  geo-pos:lat "51.753631"^^xsd:decimal ;
  geo-pos:long "3.67267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c33'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41401; 41401'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67267'^^xsd:double;
  dwc:latitude '51.753631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606585'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753631"^^xsd:decimal ;
  dwc:decimalLongitude "3.67267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  geo-pos:lat "51.753631"^^xsd:decimal ;
  geo-pos:long "3.67267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41403; 41403'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67267'^^xsd:double;
  dwc:latitude '51.753631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606587'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753631"^^xsd:decimal ;
  dwc:decimalLongitude "3.67267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  geo-pos:lat "51.753631"^^xsd:decimal ;
  geo-pos:long "3.67267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c31'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41406; 41406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67267'^^xsd:double;
  dwc:latitude '51.753631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606590'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753631"^^xsd:decimal ;
  dwc:decimalLongitude "3.67267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  geo-pos:lat "51.753631"^^xsd:decimal ;
  geo-pos:long "3.67267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c30'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41402; 41402'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67267'^^xsd:double;
  dwc:latitude '51.753631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606586'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753631"^^xsd:decimal ;
  dwc:decimalLongitude "3.67267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  geo-pos:lat "51.753631"^^xsd:decimal ;
  geo-pos:long "3.67267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41404; 41404'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67267'^^xsd:double;
  dwc:latitude '51.753631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606588'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753631"^^xsd:decimal ;
  dwc:decimalLongitude "3.67267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753631 3.67267)"^^geo:wktLiteral ;
  geo-pos:lat "51.753631"^^xsd:decimal ;
  geo-pos:long "3.67267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c2e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41405; 41405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67267'^^xsd:double;
  dwc:latitude '51.753631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606589'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836531 3.672685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836531"^^xsd:decimal ;
  dwc:decimalLongitude "3.672685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836531 3.672685)"^^geo:wktLiteral ;
  geo-pos:lat "51.836531"^^xsd:decimal ;
  geo-pos:long "3.672685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4730'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53207; 53207'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672685'^^xsd:double;
  dwc:latitude '51.836531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617519'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836531 3.672685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836531"^^xsd:decimal ;
  dwc:decimalLongitude "3.672685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836531 3.672685)"^^geo:wktLiteral ;
  geo-pos:lat "51.836531"^^xsd:decimal ;
  geo-pos:long "3.672685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-472f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53208; 53208'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672685'^^xsd:double;
  dwc:latitude '51.836531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617520'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704113 3.672832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704113"^^xsd:decimal ;
  dwc:decimalLongitude "3.672832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704113 3.672832)"^^geo:wktLiteral ;
  geo-pos:lat "51.704113"^^xsd:decimal ;
  geo-pos:long "3.672832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-546b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55790; 55790'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672832'^^xsd:double;
  dwc:latitude '51.704113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620261'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704113 3.672832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704113"^^xsd:decimal ;
  dwc:decimalLongitude "3.672832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704113 3.672832)"^^geo:wktLiteral ;
  geo-pos:lat "51.704113"^^xsd:decimal ;
  geo-pos:long "3.672832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5469'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55791; 55791'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672832'^^xsd:double;
  dwc:latitude '51.704113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620262'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719282 3.672855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719282"^^xsd:decimal ;
  dwc:decimalLongitude "3.672855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719282 3.672855)"^^geo:wktLiteral ;
  geo-pos:lat "51.719282"^^xsd:decimal ;
  geo-pos:long "3.672855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39873; 39873'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.006666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672855'^^xsd:double;
  dwc:latitude '51.719282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605113'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719282 3.672855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719282"^^xsd:decimal ;
  dwc:decimalLongitude "3.672855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719282 3.672855)"^^geo:wktLiteral ;
  geo-pos:lat "51.719282"^^xsd:decimal ;
  geo-pos:long "3.672855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ca'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39872; 39872'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.006666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672855'^^xsd:double;
  dwc:latitude '51.719282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605112'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847014 3.672856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847014"^^xsd:decimal ;
  dwc:decimalLongitude "3.672856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847014 3.672856)"^^geo:wktLiteral ;
  geo-pos:lat "51.847014"^^xsd:decimal ;
  geo-pos:long "3.672856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6699'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39589; 39589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.373888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672856'^^xsd:double;
  dwc:latitude '51.847014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604845'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814214 3.672889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814214"^^xsd:decimal ;
  dwc:decimalLongitude "3.672889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814214 3.672889)"^^geo:wktLiteral ;
  geo-pos:lat "51.814214"^^xsd:decimal ;
  geo-pos:long "3.672889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-499a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51354; 51354'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672889'^^xsd:double;
  dwc:latitude '51.814214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616020'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814214 3.672889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814214"^^xsd:decimal ;
  dwc:decimalLongitude "3.672889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814214 3.672889)"^^geo:wktLiteral ;
  geo-pos:lat "51.814214"^^xsd:decimal ;
  geo-pos:long "3.672889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4999'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51355; 51355'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672889'^^xsd:double;
  dwc:latitude '51.814214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616021'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-687a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50650; 50650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615404'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6879'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50642; 50642'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615396'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6878'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50644; 50644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615398'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6877'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50643; 50643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615397'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6876'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50649; 50649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615403'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6875'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50648; 50648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615402'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6874'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50647; 50647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615401'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6873'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50641; 50641'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615395'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6872'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50640; 50640'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615394'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6871'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50646; 50646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615400'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792094"^^xsd:decimal ;
  dwc:decimalLongitude "3.672952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792094 3.672952)"^^geo:wktLiteral ;
  geo-pos:lat "51.792094"^^xsd:decimal ;
  geo-pos:long "3.672952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6870'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50645; 50645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672952'^^xsd:double;
  dwc:latitude '51.792094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615399'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796788"^^xsd:decimal ;
  dwc:decimalLongitude "3.672964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  geo-pos:lat "51.796788"^^xsd:decimal ;
  geo-pos:long "3.672964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41202; 41202'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672964'^^xsd:double;
  dwc:latitude '51.796788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606386'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796788"^^xsd:decimal ;
  dwc:decimalLongitude "3.672964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  geo-pos:lat "51.796788"^^xsd:decimal ;
  geo-pos:long "3.672964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41205; 41205'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672964'^^xsd:double;
  dwc:latitude '51.796788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606389'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796788"^^xsd:decimal ;
  dwc:decimalLongitude "3.672964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  geo-pos:lat "51.796788"^^xsd:decimal ;
  geo-pos:long "3.672964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41201; 41201'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672964'^^xsd:double;
  dwc:latitude '51.796788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606385'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796788"^^xsd:decimal ;
  dwc:decimalLongitude "3.672964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  geo-pos:lat "51.796788"^^xsd:decimal ;
  geo-pos:long "3.672964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cf0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41204; 41204'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672964'^^xsd:double;
  dwc:latitude '51.796788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606388'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796788"^^xsd:decimal ;
  dwc:decimalLongitude "3.672964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  geo-pos:lat "51.796788"^^xsd:decimal ;
  geo-pos:long "3.672964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41206; 41206'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672964'^^xsd:double;
  dwc:latitude '51.796788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606390'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796788"^^xsd:decimal ;
  dwc:decimalLongitude "3.672964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  geo-pos:lat "51.796788"^^xsd:decimal ;
  geo-pos:long "3.672964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41203; 41203'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672964'^^xsd:double;
  dwc:latitude '51.796788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606387'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796788"^^xsd:decimal ;
  dwc:decimalLongitude "3.672964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796788 3.672964)"^^geo:wktLiteral ;
  geo-pos:lat "51.796788"^^xsd:decimal ;
  geo-pos:long "3.672964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ced'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41207; 41207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.672964'^^xsd:double;
  dwc:latitude '51.796788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606391'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717841 3.673181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717841"^^xsd:decimal ;
  dwc:decimalLongitude "3.673181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717841 3.673181)"^^geo:wktLiteral ;
  geo-pos:lat "51.717841"^^xsd:decimal ;
  geo-pos:long "3.673181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4002'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57258; 57258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673181'^^xsd:double;
  dwc:latitude '51.717841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621676'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714928 3.673253)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714928"^^xsd:decimal ;
  dwc:decimalLongitude "3.673253"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714928 3.673253)"^^geo:wktLiteral ;
  geo-pos:lat "51.714928"^^xsd:decimal ;
  geo-pos:long "3.673253"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-769e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50012; 50012'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673253'^^xsd:double;
  dwc:latitude '51.714928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614800'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714928 3.673253)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714928"^^xsd:decimal ;
  dwc:decimalLongitude "3.673253"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714928 3.673253)"^^geo:wktLiteral ;
  geo-pos:lat "51.714928"^^xsd:decimal ;
  geo-pos:long "3.673253"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-769d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50011; 50011'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673253'^^xsd:double;
  dwc:latitude '51.714928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614799'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714928 3.673253)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714928"^^xsd:decimal ;
  dwc:decimalLongitude "3.673253"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714928 3.673253)"^^geo:wktLiteral ;
  geo-pos:lat "51.714928"^^xsd:decimal ;
  geo-pos:long "3.673253"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-769c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50010; 50010'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673253'^^xsd:double;
  dwc:latitude '51.714928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614798'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793063 3.673416)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793063"^^xsd:decimal ;
  dwc:decimalLongitude "3.673416"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793063 3.673416)"^^geo:wktLiteral ;
  geo-pos:lat "51.793063"^^xsd:decimal ;
  geo-pos:long "3.673416"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aae'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47188; 47188'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673416'^^xsd:double;
  dwc:latitude '51.793063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612137'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7979 3.67343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7979"^^xsd:decimal ;
  dwc:decimalLongitude "3.67343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7979 3.67343)"^^geo:wktLiteral ;
  geo-pos:lat "51.7979"^^xsd:decimal ;
  geo-pos:long "3.67343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55051; 55051'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67343'^^xsd:double;
  dwc:latitude '51.7979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619606'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7979 3.67343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7979"^^xsd:decimal ;
  dwc:decimalLongitude "3.67343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7979 3.67343)"^^geo:wktLiteral ;
  geo-pos:lat "51.7979"^^xsd:decimal ;
  geo-pos:long "3.67343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55052; 55052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67343'^^xsd:double;
  dwc:latitude '51.7979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619607'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740363 3.673573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740363"^^xsd:decimal ;
  dwc:decimalLongitude "3.673573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740363 3.673573)"^^geo:wktLiteral ;
  geo-pos:lat "51.740363"^^xsd:decimal ;
  geo-pos:long "3.673573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e4a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49750; 49750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673573'^^xsd:double;
  dwc:latitude '51.740363'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614601'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740363 3.673573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740363"^^xsd:decimal ;
  dwc:decimalLongitude "3.673573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740363 3.673573)"^^geo:wktLiteral ;
  geo-pos:lat "51.740363"^^xsd:decimal ;
  geo-pos:long "3.673573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e49'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49749; 49749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673573'^^xsd:double;
  dwc:latitude '51.740363'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614600'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76633 3.673655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76633"^^xsd:decimal ;
  dwc:decimalLongitude "3.673655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76633 3.673655)"^^geo:wktLiteral ;
  geo-pos:lat "51.76633"^^xsd:decimal ;
  geo-pos:long "3.673655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6812'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50749; 50749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673655'^^xsd:double;
  dwc:latitude '51.76633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615501'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76633 3.673655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76633"^^xsd:decimal ;
  dwc:decimalLongitude "3.673655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76633 3.673655)"^^geo:wktLiteral ;
  geo-pos:lat "51.76633"^^xsd:decimal ;
  geo-pos:long "3.673655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6811'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50748; 50748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673655'^^xsd:double;
  dwc:latitude '51.76633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615500'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76633 3.673655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76633"^^xsd:decimal ;
  dwc:decimalLongitude "3.673655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76633 3.673655)"^^geo:wktLiteral ;
  geo-pos:lat "51.76633"^^xsd:decimal ;
  geo-pos:long "3.673655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6810'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50747; 50747'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673655'^^xsd:double;
  dwc:latitude '51.76633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615499'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76633 3.673655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76633"^^xsd:decimal ;
  dwc:decimalLongitude "3.673655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76633 3.673655)"^^geo:wktLiteral ;
  geo-pos:lat "51.76633"^^xsd:decimal ;
  geo-pos:long "3.673655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-680f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50746; 50746'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673655'^^xsd:double;
  dwc:latitude '51.76633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615498'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740514"^^xsd:decimal ;
  dwc:decimalLongitude "3.673836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  geo-pos:lat "51.740514"^^xsd:decimal ;
  geo-pos:long "3.673836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6429'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49238; 49238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673836'^^xsd:double;
  dwc:latitude '51.740514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613518'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740514"^^xsd:decimal ;
  dwc:decimalLongitude "3.673836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  geo-pos:lat "51.740514"^^xsd:decimal ;
  geo-pos:long "3.673836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6427'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49237; 49237'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673836'^^xsd:double;
  dwc:latitude '51.740514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613517'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740514"^^xsd:decimal ;
  dwc:decimalLongitude "3.673836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  geo-pos:lat "51.740514"^^xsd:decimal ;
  geo-pos:long "3.673836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6425'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49239; 49239'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673836'^^xsd:double;
  dwc:latitude '51.740514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614027'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740514"^^xsd:decimal ;
  dwc:decimalLongitude "3.673836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  geo-pos:lat "51.740514"^^xsd:decimal ;
  geo-pos:long "3.673836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6423'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49235; 49235'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673836'^^xsd:double;
  dwc:latitude '51.740514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613515'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740514"^^xsd:decimal ;
  dwc:decimalLongitude "3.673836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740514 3.673836)"^^geo:wktLiteral ;
  geo-pos:lat "51.740514"^^xsd:decimal ;
  geo-pos:long "3.673836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6422'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49236; 49236'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.673836'^^xsd:double;
  dwc:latitude '51.740514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613516'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767488 3.67389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767488"^^xsd:decimal ;
  dwc:decimalLongitude "3.67389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767488 3.67389)"^^geo:wktLiteral ;
  geo-pos:lat "51.767488"^^xsd:decimal ;
  geo-pos:long "3.67389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7381'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39265; 39265'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67389'^^xsd:double;
  dwc:latitude '51.767488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604531'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767488 3.67389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767488"^^xsd:decimal ;
  dwc:decimalLongitude "3.67389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767488 3.67389)"^^geo:wktLiteral ;
  geo-pos:lat "51.767488"^^xsd:decimal ;
  geo-pos:long "3.67389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7380'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39264; 39264'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67389'^^xsd:double;
  dwc:latitude '51.767488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604530'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717738 3.67399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717738"^^xsd:decimal ;
  dwc:decimalLongitude "3.67399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717738 3.67399)"^^geo:wktLiteral ;
  geo-pos:lat "51.717738"^^xsd:decimal ;
  geo-pos:long "3.67399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43688; 43688'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67399'^^xsd:double;
  dwc:latitude '51.717738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608698'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717738 3.67399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717738"^^xsd:decimal ;
  dwc:decimalLongitude "3.67399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717738 3.67399)"^^geo:wktLiteral ;
  geo-pos:lat "51.717738"^^xsd:decimal ;
  geo-pos:long "3.67399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43685; 43685'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67399'^^xsd:double;
  dwc:latitude '51.717738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608195'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717738 3.67399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717738"^^xsd:decimal ;
  dwc:decimalLongitude "3.67399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717738 3.67399)"^^geo:wktLiteral ;
  geo-pos:lat "51.717738"^^xsd:decimal ;
  geo-pos:long "3.67399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43686; 43686'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67399'^^xsd:double;
  dwc:latitude '51.717738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608196'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717738 3.67399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717738"^^xsd:decimal ;
  dwc:decimalLongitude "3.67399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717738 3.67399)"^^geo:wktLiteral ;
  geo-pos:lat "51.717738"^^xsd:decimal ;
  geo-pos:long "3.67399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43687; 43687'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67399'^^xsd:double;
  dwc:latitude '51.717738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608197'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81551 3.674113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81551"^^xsd:decimal ;
  dwc:decimalLongitude "3.674113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81551 3.674113)"^^geo:wktLiteral ;
  geo-pos:lat "51.81551"^^xsd:decimal ;
  geo-pos:long "3.674113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4304'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43153; 43153'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674113'^^xsd:double;
  dwc:latitude '51.81551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608262'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81551 3.674113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81551"^^xsd:decimal ;
  dwc:decimalLongitude "3.674113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81551 3.674113)"^^geo:wktLiteral ;
  geo-pos:lat "51.81551"^^xsd:decimal ;
  geo-pos:long "3.674113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4303'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43151; 43151'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674113'^^xsd:double;
  dwc:latitude '51.81551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608259'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81551 3.674113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81551"^^xsd:decimal ;
  dwc:decimalLongitude "3.674113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81551 3.674113)"^^geo:wktLiteral ;
  geo-pos:lat "51.81551"^^xsd:decimal ;
  geo-pos:long "3.674113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4302'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43152; 43152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674113'^^xsd:double;
  dwc:latitude '51.81551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608261'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70282 3.674144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70282"^^xsd:decimal ;
  dwc:decimalLongitude "3.674144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70282 3.674144)"^^geo:wktLiteral ;
  geo-pos:lat "51.70282"^^xsd:decimal ;
  geo-pos:long "3.674144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a0f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46160; 46160'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674144'^^xsd:double;
  dwc:latitude '51.70282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611080'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703656 3.6742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703656"^^xsd:decimal ;
  dwc:decimalLongitude "3.6742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703656 3.6742)"^^geo:wktLiteral ;
  geo-pos:lat "51.703656"^^xsd:decimal ;
  geo-pos:long "3.6742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5433'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54625; 54625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6742'^^xsd:double;
  dwc:latitude '51.703656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619123'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703053 3.67422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703053"^^xsd:decimal ;
  dwc:decimalLongitude "3.67422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703053 3.67422)"^^geo:wktLiteral ;
  geo-pos:lat "51.703053"^^xsd:decimal ;
  geo-pos:long "3.67422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f06'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40653; 40653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67422'^^xsd:double;
  dwc:latitude '51.703053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605806'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703053 3.67422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703053"^^xsd:decimal ;
  dwc:decimalLongitude "3.67422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703053 3.67422)"^^geo:wktLiteral ;
  geo-pos:lat "51.703053"^^xsd:decimal ;
  geo-pos:long "3.67422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f05'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40652; 40652'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67422'^^xsd:double;
  dwc:latitude '51.703053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605805'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703053 3.67422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703053"^^xsd:decimal ;
  dwc:decimalLongitude "3.67422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703053 3.67422)"^^geo:wktLiteral ;
  geo-pos:lat "51.703053"^^xsd:decimal ;
  geo-pos:long "3.67422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f04'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40651; 40651'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67422'^^xsd:double;
  dwc:latitude '51.703053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605804'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730666 3.674226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730666"^^xsd:decimal ;
  dwc:decimalLongitude "3.674226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730666 3.674226)"^^geo:wktLiteral ;
  geo-pos:lat "51.730666"^^xsd:decimal ;
  geo-pos:long "3.674226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4749'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53180; 53180'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674226'^^xsd:double;
  dwc:latitude '51.730666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617787'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730666 3.674226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730666"^^xsd:decimal ;
  dwc:decimalLongitude "3.674226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730666 3.674226)"^^geo:wktLiteral ;
  geo-pos:lat "51.730666"^^xsd:decimal ;
  geo-pos:long "3.674226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4748'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53181; 53181'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674226'^^xsd:double;
  dwc:latitude '51.730666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617788'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819969 3.674339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819969"^^xsd:decimal ;
  dwc:decimalLongitude "3.674339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819969 3.674339)"^^geo:wktLiteral ;
  geo-pos:lat "51.819969"^^xsd:decimal ;
  geo-pos:long "3.674339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d25'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48005; 48005'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674339'^^xsd:double;
  dwc:latitude '51.819969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612921'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707638 3.674433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707638"^^xsd:decimal ;
  dwc:decimalLongitude "3.674433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707638 3.674433)"^^geo:wktLiteral ;
  geo-pos:lat "51.707638"^^xsd:decimal ;
  geo-pos:long "3.674433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5432'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54626; 54626'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674433'^^xsd:double;
  dwc:latitude '51.707638'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619124'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768924 3.674448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768924"^^xsd:decimal ;
  dwc:decimalLongitude "3.674448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768924 3.674448)"^^geo:wktLiteral ;
  geo-pos:lat "51.768924"^^xsd:decimal ;
  geo-pos:long "3.674448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48561; 48561'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674448'^^xsd:double;
  dwc:latitude '51.768924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613399'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768924 3.674448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768924"^^xsd:decimal ;
  dwc:decimalLongitude "3.674448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768924 3.674448)"^^geo:wktLiteral ;
  geo-pos:lat "51.768924"^^xsd:decimal ;
  geo-pos:long "3.674448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48560; 48560'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674448'^^xsd:double;
  dwc:latitude '51.768924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613398'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703142 3.674453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703142"^^xsd:decimal ;
  dwc:decimalLongitude "3.674453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703142 3.674453)"^^geo:wktLiteral ;
  geo-pos:lat "51.703142"^^xsd:decimal ;
  geo-pos:long "3.674453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b8f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47408; 47408'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7927777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674453'^^xsd:double;
  dwc:latitude '51.703142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612315'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837339 3.674468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837339"^^xsd:decimal ;
  dwc:decimalLongitude "3.674468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837339 3.674468)"^^geo:wktLiteral ;
  geo-pos:lat "51.837339"^^xsd:decimal ;
  geo-pos:long "3.674468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40970; 40970'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674468'^^xsd:double;
  dwc:latitude '51.837339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606195'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837339 3.674468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837339"^^xsd:decimal ;
  dwc:decimalLongitude "3.674468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837339 3.674468)"^^geo:wktLiteral ;
  geo-pos:lat "51.837339"^^xsd:decimal ;
  geo-pos:long "3.674468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40971; 40971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674468'^^xsd:double;
  dwc:latitude '51.837339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606196'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837339 3.674468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837339"^^xsd:decimal ;
  dwc:decimalLongitude "3.674468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837339 3.674468)"^^geo:wktLiteral ;
  geo-pos:lat "51.837339"^^xsd:decimal ;
  geo-pos:long "3.674468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40969; 40969'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674468'^^xsd:double;
  dwc:latitude '51.837339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606194'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767386 3.674512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767386"^^xsd:decimal ;
  dwc:decimalLongitude "3.674512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767386 3.674512)"^^geo:wktLiteral ;
  geo-pos:lat "51.767386"^^xsd:decimal ;
  geo-pos:long "3.674512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44112; 44112'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674512'^^xsd:double;
  dwc:latitude '51.767386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609173'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767386 3.674512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767386"^^xsd:decimal ;
  dwc:decimalLongitude "3.674512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767386 3.674512)"^^geo:wktLiteral ;
  geo-pos:lat "51.767386"^^xsd:decimal ;
  geo-pos:long "3.674512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44113; 44113'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674512'^^xsd:double;
  dwc:latitude '51.767386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609174'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767386 3.674512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767386"^^xsd:decimal ;
  dwc:decimalLongitude "3.674512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767386 3.674512)"^^geo:wktLiteral ;
  geo-pos:lat "51.767386"^^xsd:decimal ;
  geo-pos:long "3.674512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44114; 44114'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674512'^^xsd:double;
  dwc:latitude '51.767386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609175'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708365 3.674719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708365"^^xsd:decimal ;
  dwc:decimalLongitude "3.674719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708365 3.674719)"^^geo:wktLiteral ;
  geo-pos:lat "51.708365"^^xsd:decimal ;
  geo-pos:long "3.674719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f03'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40655; 40655'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674719'^^xsd:double;
  dwc:latitude '51.708365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605808'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708365 3.674719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708365"^^xsd:decimal ;
  dwc:decimalLongitude "3.674719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708365 3.674719)"^^geo:wktLiteral ;
  geo-pos:lat "51.708365"^^xsd:decimal ;
  geo-pos:long "3.674719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f02'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40654; 40654'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674719'^^xsd:double;
  dwc:latitude '51.708365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605807'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705577 3.674808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705577"^^xsd:decimal ;
  dwc:decimalLongitude "3.674808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705577 3.674808)"^^geo:wktLiteral ;
  geo-pos:lat "51.705577"^^xsd:decimal ;
  geo-pos:long "3.674808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6996'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50292; 50292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2336111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674808'^^xsd:double;
  dwc:latitude '51.705577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615028'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704237 3.674875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704237"^^xsd:decimal ;
  dwc:decimalLongitude "3.674875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704237 3.674875)"^^geo:wktLiteral ;
  geo-pos:lat "51.704237"^^xsd:decimal ;
  geo-pos:long "3.674875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-581a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44402; 44402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674875'^^xsd:double;
  dwc:latitude '51.704237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609420'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702528 3.67495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702528"^^xsd:decimal ;
  dwc:decimalLongitude "3.67495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702528 3.67495)"^^geo:wktLiteral ;
  geo-pos:lat "51.702528"^^xsd:decimal ;
  geo-pos:long "3.67495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42704; 42704'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67495'^^xsd:double;
  dwc:latitude '51.702528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607796'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702528 3.67495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702528"^^xsd:decimal ;
  dwc:decimalLongitude "3.67495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702528 3.67495)"^^geo:wktLiteral ;
  geo-pos:lat "51.702528"^^xsd:decimal ;
  geo-pos:long "3.67495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42703; 42703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67495'^^xsd:double;
  dwc:latitude '51.702528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607795'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701512 3.674964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701512"^^xsd:decimal ;
  dwc:decimalLongitude "3.674964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701512 3.674964)"^^geo:wktLiteral ;
  geo-pos:lat "51.701512"^^xsd:decimal ;
  geo-pos:long "3.674964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ed'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40089; 40089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.491111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.674964'^^xsd:double;
  dwc:latitude '51.701512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605291'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710305 3.675037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710305"^^xsd:decimal ;
  dwc:decimalLongitude "3.675037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710305 3.675037)"^^geo:wktLiteral ;
  geo-pos:lat "51.710305"^^xsd:decimal ;
  geo-pos:long "3.675037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5431'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54628; 54628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675037'^^xsd:double;
  dwc:latitude '51.710305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619126'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710305 3.675037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710305"^^xsd:decimal ;
  dwc:decimalLongitude "3.675037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710305 3.675037)"^^geo:wktLiteral ;
  geo-pos:lat "51.710305"^^xsd:decimal ;
  geo-pos:long "3.675037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5430'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54627; 54627'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675037'^^xsd:double;
  dwc:latitude '51.710305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619125'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701853 3.675085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701853"^^xsd:decimal ;
  dwc:decimalLongitude "3.675085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701853 3.675085)"^^geo:wktLiteral ;
  geo-pos:lat "51.701853"^^xsd:decimal ;
  geo-pos:long "3.675085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7678'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50053; 50053'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.143888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675085'^^xsd:double;
  dwc:latitude '51.701853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614840'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701853 3.675085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701853"^^xsd:decimal ;
  dwc:decimalLongitude "3.675085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701853 3.675085)"^^geo:wktLiteral ;
  geo-pos:lat "51.701853"^^xsd:decimal ;
  geo-pos:long "3.675085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7677'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50054; 50054'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.143888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675085'^^xsd:double;
  dwc:latitude '51.701853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614841'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699137 3.675103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699137"^^xsd:decimal ;
  dwc:decimalLongitude "3.675103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699137 3.675103)"^^geo:wktLiteral ;
  geo-pos:lat "51.699137"^^xsd:decimal ;
  geo-pos:long "3.675103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f37'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49464; 49464'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675103'^^xsd:double;
  dwc:latitude '51.699137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614255'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704334 3.675194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704334"^^xsd:decimal ;
  dwc:decimalLongitude "3.675194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704334 3.675194)"^^geo:wktLiteral ;
  geo-pos:lat "51.704334"^^xsd:decimal ;
  geo-pos:long "3.675194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40090; 40090'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.493888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675194'^^xsd:double;
  dwc:latitude '51.704334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605292'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698561 3.675239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698561"^^xsd:decimal ;
  dwc:decimalLongitude "3.675239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698561 3.675239)"^^geo:wktLiteral ;
  geo-pos:lat "51.698561"^^xsd:decimal ;
  geo-pos:long "3.675239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40088; 40088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.488333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675239'^^xsd:double;
  dwc:latitude '51.698561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605290'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769477 3.675253)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769477"^^xsd:decimal ;
  dwc:decimalLongitude "3.675253"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769477 3.675253)"^^geo:wktLiteral ;
  geo-pos:lat "51.769477"^^xsd:decimal ;
  geo-pos:long "3.675253"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e4f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49741; 49741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675253'^^xsd:double;
  dwc:latitude '51.769477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614592'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698201 3.675262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698201"^^xsd:decimal ;
  dwc:decimalLongitude "3.675262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698201 3.675262)"^^geo:wktLiteral ;
  geo-pos:lat "51.698201"^^xsd:decimal ;
  geo-pos:long "3.675262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c8a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45620; 45620'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675262'^^xsd:double;
  dwc:latitude '51.698201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610583'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698201 3.675262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698201"^^xsd:decimal ;
  dwc:decimalLongitude "3.675262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698201 3.675262)"^^geo:wktLiteral ;
  geo-pos:lat "51.698201"^^xsd:decimal ;
  geo-pos:long "3.675262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c89'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45619; 45619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675262'^^xsd:double;
  dwc:latitude '51.698201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610582'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704216 3.675279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704216"^^xsd:decimal ;
  dwc:decimalLongitude "3.675279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704216 3.675279)"^^geo:wktLiteral ;
  geo-pos:lat "51.704216"^^xsd:decimal ;
  geo-pos:long "3.675279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54707; 54707'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.543888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675279'^^xsd:double;
  dwc:latitude '51.704216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619205'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704786 3.675282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704786"^^xsd:decimal ;
  dwc:decimalLongitude "3.675282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704786 3.675282)"^^geo:wktLiteral ;
  geo-pos:lat "51.704786"^^xsd:decimal ;
  geo-pos:long "3.675282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-793e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51942; 51942'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675282'^^xsd:double;
  dwc:latitude '51.704786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616628'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696196 3.67529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696196"^^xsd:decimal ;
  dwc:decimalLongitude "3.67529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696196 3.67529)"^^geo:wktLiteral ;
  geo-pos:lat "51.696196"^^xsd:decimal ;
  geo-pos:long "3.67529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5435'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54624; 54624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67529'^^xsd:double;
  dwc:latitude '51.696196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619122'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696196 3.67529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696196"^^xsd:decimal ;
  dwc:decimalLongitude "3.67529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696196 3.67529)"^^geo:wktLiteral ;
  geo-pos:lat "51.696196"^^xsd:decimal ;
  geo-pos:long "3.67529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5434'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54623; 54623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67529'^^xsd:double;
  dwc:latitude '51.696196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619121'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703155 3.675293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703155"^^xsd:decimal ;
  dwc:decimalLongitude "3.675293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703155 3.675293)"^^geo:wktLiteral ;
  geo-pos:lat "51.703155"^^xsd:decimal ;
  geo-pos:long "3.675293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-423d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56604; 56604'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675293'^^xsd:double;
  dwc:latitude '51.703155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621108'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703155 3.675293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703155"^^xsd:decimal ;
  dwc:decimalLongitude "3.675293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703155 3.675293)"^^geo:wktLiteral ;
  geo-pos:lat "51.703155"^^xsd:decimal ;
  geo-pos:long "3.675293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-423c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56605; 56605'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675293'^^xsd:double;
  dwc:latitude '51.703155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621109'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7015 3.675355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7015"^^xsd:decimal ;
  dwc:decimalLongitude "3.675355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7015 3.675355)"^^geo:wktLiteral ;
  geo-pos:lat "51.7015"^^xsd:decimal ;
  geo-pos:long "3.675355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54705; 54705'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.541944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675355'^^xsd:double;
  dwc:latitude '51.7015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619203'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7015 3.675355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7015"^^xsd:decimal ;
  dwc:decimalLongitude "3.675355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7015 3.675355)"^^geo:wktLiteral ;
  geo-pos:lat "51.7015"^^xsd:decimal ;
  geo-pos:long "3.675355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fcf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54706; 54706'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.541944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675355'^^xsd:double;
  dwc:latitude '51.7015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619204'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696942 3.675359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696942"^^xsd:decimal ;
  dwc:decimalLongitude "3.675359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696942 3.675359)"^^geo:wktLiteral ;
  geo-pos:lat "51.696942"^^xsd:decimal ;
  geo-pos:long "3.675359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-581c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44400; 44400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0488888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675359'^^xsd:double;
  dwc:latitude '51.696942'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609418'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696942 3.675359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696942"^^xsd:decimal ;
  dwc:decimalLongitude "3.675359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696942 3.675359)"^^geo:wktLiteral ;
  geo-pos:lat "51.696942"^^xsd:decimal ;
  geo-pos:long "3.675359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-581b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44401; 44401'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0488888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675359'^^xsd:double;
  dwc:latitude '51.696942'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609419'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70685 3.675362)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70685"^^xsd:decimal ;
  dwc:decimalLongitude "3.675362"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70685 3.675362)"^^geo:wktLiteral ;
  geo-pos:lat "51.70685"^^xsd:decimal ;
  geo-pos:long "3.675362"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-449f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42706; 42706'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675362'^^xsd:double;
  dwc:latitude '51.70685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607797'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696609 3.675412)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696609"^^xsd:decimal ;
  dwc:decimalLongitude "3.675412"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696609 3.675412)"^^geo:wktLiteral ;
  geo-pos:lat "51.696609"^^xsd:decimal ;
  geo-pos:long "3.675412"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b90'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47407; 47407'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675412'^^xsd:double;
  dwc:latitude '51.696609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612314'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699098 3.675565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699098"^^xsd:decimal ;
  dwc:decimalLongitude "3.675565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699098 3.675565)"^^geo:wktLiteral ;
  geo-pos:lat "51.699098"^^xsd:decimal ;
  geo-pos:long "3.675565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42701; 42701'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675565'^^xsd:double;
  dwc:latitude '51.699098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607793'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699098 3.675565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699098"^^xsd:decimal ;
  dwc:decimalLongitude "3.675565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699098 3.675565)"^^geo:wktLiteral ;
  geo-pos:lat "51.699098"^^xsd:decimal ;
  geo-pos:long "3.675565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42702; 42702'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675565'^^xsd:double;
  dwc:latitude '51.699098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607794'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706948 3.675566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706948"^^xsd:decimal ;
  dwc:decimalLongitude "3.675566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706948 3.675566)"^^geo:wktLiteral ;
  geo-pos:lat "51.706948"^^xsd:decimal ;
  geo-pos:long "3.675566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fcd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54709; 54709'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.545833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675566'^^xsd:double;
  dwc:latitude '51.706948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619207'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706948 3.675566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706948"^^xsd:decimal ;
  dwc:decimalLongitude "3.675566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706948 3.675566)"^^geo:wktLiteral ;
  geo-pos:lat "51.706948"^^xsd:decimal ;
  geo-pos:long "3.675566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fcc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54708; 54708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.545833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675566'^^xsd:double;
  dwc:latitude '51.706948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619206'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707029 3.675567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707029"^^xsd:decimal ;
  dwc:decimalLongitude "3.675567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707029 3.675567)"^^geo:wktLiteral ;
  geo-pos:lat "51.707029"^^xsd:decimal ;
  geo-pos:long "3.675567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e0e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47750; 47750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675567'^^xsd:double;
  dwc:latitude '51.707029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612703'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707029 3.675567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707029"^^xsd:decimal ;
  dwc:decimalLongitude "3.675567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707029 3.675567)"^^geo:wktLiteral ;
  geo-pos:lat "51.707029"^^xsd:decimal ;
  geo-pos:long "3.675567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e0d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47751; 47751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675567'^^xsd:double;
  dwc:latitude '51.707029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612704'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694998 3.675576)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694998"^^xsd:decimal ;
  dwc:decimalLongitude "3.675576"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694998 3.675576)"^^geo:wktLiteral ;
  geo-pos:lat "51.694998"^^xsd:decimal ;
  geo-pos:long "3.675576"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-485c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52892; 52892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.149444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675576'^^xsd:double;
  dwc:latitude '51.694998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617437'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694998 3.675576)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694998"^^xsd:decimal ;
  dwc:decimalLongitude "3.675576"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694998 3.675576)"^^geo:wktLiteral ;
  geo-pos:lat "51.694998"^^xsd:decimal ;
  geo-pos:long "3.675576"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-485b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52891; 52891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.149444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675576'^^xsd:double;
  dwc:latitude '51.694998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617436'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69694 3.675576)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69694"^^xsd:decimal ;
  dwc:decimalLongitude "3.675576"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69694 3.675576)"^^geo:wktLiteral ;
  geo-pos:lat "51.69694"^^xsd:decimal ;
  geo-pos:long "3.675576"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-485a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52893; 52893'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.150833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675576'^^xsd:double;
  dwc:latitude '51.69694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617438'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700128 3.675581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700128"^^xsd:decimal ;
  dwc:decimalLongitude "3.675581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700128 3.675581)"^^geo:wktLiteral ;
  geo-pos:lat "51.700128"^^xsd:decimal ;
  geo-pos:long "3.675581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7016'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52285; 52285'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675581'^^xsd:double;
  dwc:latitude '51.700128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616963'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700815 3.67562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700815"^^xsd:decimal ;
  dwc:decimalLongitude "3.67562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700815 3.67562)"^^geo:wktLiteral ;
  geo-pos:lat "51.700815"^^xsd:decimal ;
  geo-pos:long "3.67562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4859'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52894; 52894'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.153611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67562'^^xsd:double;
  dwc:latitude '51.700815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617439'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702839 3.675621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702839"^^xsd:decimal ;
  dwc:decimalLongitude "3.675621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702839 3.675621)"^^geo:wktLiteral ;
  geo-pos:lat "51.702839"^^xsd:decimal ;
  geo-pos:long "3.675621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7189'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42001; 42001'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675621'^^xsd:double;
  dwc:latitude '51.702839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607185'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702839 3.675621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.702839"^^xsd:decimal ;
  dwc:decimalLongitude "3.675621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.702839 3.675621)"^^geo:wktLiteral ;
  geo-pos:lat "51.702839"^^xsd:decimal ;
  geo-pos:long "3.675621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7188'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42000; 42000'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675621'^^xsd:double;
  dwc:latitude '51.702839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607184'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701202 3.675625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701202"^^xsd:decimal ;
  dwc:decimalLongitude "3.675625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701202 3.675625)"^^geo:wktLiteral ;
  geo-pos:lat "51.701202"^^xsd:decimal ;
  geo-pos:long "3.675625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4858'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52895; 52895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.153888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675625'^^xsd:double;
  dwc:latitude '51.701202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617440'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701202 3.675625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701202"^^xsd:decimal ;
  dwc:decimalLongitude "3.675625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701202 3.675625)"^^geo:wktLiteral ;
  geo-pos:lat "51.701202"^^xsd:decimal ;
  geo-pos:long "3.675625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4857'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52896; 52896'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.153888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675625'^^xsd:double;
  dwc:latitude '51.701202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617441'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693469 3.67564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693469"^^xsd:decimal ;
  dwc:decimalLongitude "3.67564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693469 3.67564)"^^geo:wktLiteral ;
  geo-pos:lat "51.693469"^^xsd:decimal ;
  geo-pos:long "3.67564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-485d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52890; 52890'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.148333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67564'^^xsd:double;
  dwc:latitude '51.693469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617435'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706526 3.675644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.706526"^^xsd:decimal ;
  dwc:decimalLongitude "3.675644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.706526 3.675644)"^^geo:wktLiteral ;
  geo-pos:lat "51.706526"^^xsd:decimal ;
  geo-pos:long "3.675644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-793d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51943; 51943'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.0844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675644'^^xsd:double;
  dwc:latitude '51.706526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616629'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705779 3.67565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705779"^^xsd:decimal ;
  dwc:decimalLongitude "3.67565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705779 3.67565)"^^geo:wktLiteral ;
  geo-pos:lat "51.705779"^^xsd:decimal ;
  geo-pos:long "3.67565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7345'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43768; 43768'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67565'^^xsd:double;
  dwc:latitude '51.705779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608776'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705779 3.67565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705779"^^xsd:decimal ;
  dwc:decimalLongitude "3.67565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705779 3.67565)"^^geo:wktLiteral ;
  geo-pos:lat "51.705779"^^xsd:decimal ;
  geo-pos:long "3.67565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7344'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43769; 43769'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67565'^^xsd:double;
  dwc:latitude '51.705779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608777'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705976 3.675653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705976"^^xsd:decimal ;
  dwc:decimalLongitude "3.675653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705976 3.675653)"^^geo:wktLiteral ;
  geo-pos:lat "51.705976"^^xsd:decimal ;
  geo-pos:long "3.675653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40092; 40092'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.495555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675653'^^xsd:double;
  dwc:latitude '51.705976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605294'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705976 3.675653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705976"^^xsd:decimal ;
  dwc:decimalLongitude "3.675653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705976 3.675653)"^^geo:wktLiteral ;
  geo-pos:lat "51.705976"^^xsd:decimal ;
  geo-pos:long "3.675653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40091; 40091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.495555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675653'^^xsd:double;
  dwc:latitude '51.705976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605293'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697974 3.675693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697974"^^xsd:decimal ;
  dwc:decimalLongitude "3.675693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697974 3.675693)"^^geo:wktLiteral ;
  geo-pos:lat "51.697974"^^xsd:decimal ;
  geo-pos:long "3.675693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-423e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56603; 56603'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675693'^^xsd:double;
  dwc:latitude '51.697974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621107'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703494 3.675732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703494"^^xsd:decimal ;
  dwc:decimalLongitude "3.675732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703494 3.675732)"^^geo:wktLiteral ;
  geo-pos:lat "51.703494"^^xsd:decimal ;
  geo-pos:long "3.675732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4856'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52897; 52897'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675732'^^xsd:double;
  dwc:latitude '51.703494'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617442'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708161 3.675772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.708161"^^xsd:decimal ;
  dwc:decimalLongitude "3.675772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.708161 3.675772)"^^geo:wktLiteral ;
  geo-pos:lat "51.708161"^^xsd:decimal ;
  geo-pos:long "3.675772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-423b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56606; 56606'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675772'^^xsd:double;
  dwc:latitude '51.708161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621111'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698432 3.675816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698432"^^xsd:decimal ;
  dwc:decimalLongitude "3.675816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698432 3.675816)"^^geo:wktLiteral ;
  geo-pos:lat "51.698432"^^xsd:decimal ;
  geo-pos:long "3.675816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c11'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55863; 55863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675816'^^xsd:double;
  dwc:latitude '51.698432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620332'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698432 3.675816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698432"^^xsd:decimal ;
  dwc:decimalLongitude "3.675816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698432 3.675816)"^^geo:wktLiteral ;
  geo-pos:lat "51.698432"^^xsd:decimal ;
  geo-pos:long "3.675816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c10'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55862; 55862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675816'^^xsd:double;
  dwc:latitude '51.698432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620331'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696948 3.675822)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696948"^^xsd:decimal ;
  dwc:decimalLongitude "3.675822"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696948 3.675822)"^^geo:wktLiteral ;
  geo-pos:lat "51.696948"^^xsd:decimal ;
  geo-pos:long "3.675822"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54703; 54703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.538611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675822'^^xsd:double;
  dwc:latitude '51.696948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619201'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696948 3.675822)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696948"^^xsd:decimal ;
  dwc:decimalLongitude "3.675822"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696948 3.675822)"^^geo:wktLiteral ;
  geo-pos:lat "51.696948"^^xsd:decimal ;
  geo-pos:long "3.675822"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54704; 54704'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.538611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675822'^^xsd:double;
  dwc:latitude '51.696948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619202'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700041 3.675869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700041"^^xsd:decimal ;
  dwc:decimalLongitude "3.675869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700041 3.675869)"^^geo:wktLiteral ;
  geo-pos:lat "51.700041"^^xsd:decimal ;
  geo-pos:long "3.675869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6739'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39929; 39929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675869'^^xsd:double;
  dwc:latitude '51.700041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604427'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699717 3.675907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.699717"^^xsd:decimal ;
  dwc:decimalLongitude "3.675907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.699717 3.675907)"^^geo:wktLiteral ;
  geo-pos:lat "51.699717"^^xsd:decimal ;
  geo-pos:long "3.675907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-673a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39928; 39928'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675907'^^xsd:double;
  dwc:latitude '51.699717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604426'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709185 3.675932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709185"^^xsd:decimal ;
  dwc:decimalLongitude "3.675932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709185 3.675932)"^^geo:wktLiteral ;
  geo-pos:lat "51.709185"^^xsd:decimal ;
  geo-pos:long "3.675932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5819'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44403; 44403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0563888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.675932'^^xsd:double;
  dwc:latitude '51.709185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609421'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707539 3.676024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707539"^^xsd:decimal ;
  dwc:decimalLongitude "3.676024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707539 3.676024)"^^geo:wktLiteral ;
  geo-pos:lat "51.707539"^^xsd:decimal ;
  geo-pos:long "3.676024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7187'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42003; 42003'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676024'^^xsd:double;
  dwc:latitude '51.707539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607187'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707539 3.676024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707539"^^xsd:decimal ;
  dwc:decimalLongitude "3.676024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707539 3.676024)"^^geo:wktLiteral ;
  geo-pos:lat "51.707539"^^xsd:decimal ;
  geo-pos:long "3.676024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7186'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42002; 42002'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676024'^^xsd:double;
  dwc:latitude '51.707539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607186'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704221 3.676032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704221"^^xsd:decimal ;
  dwc:decimalLongitude "3.676032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704221 3.676032)"^^geo:wktLiteral ;
  geo-pos:lat "51.704221"^^xsd:decimal ;
  geo-pos:long "3.676032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6596'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48790; 48790'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676032'^^xsd:double;
  dwc:latitude '51.704221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613667'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704221 3.676032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.704221"^^xsd:decimal ;
  dwc:decimalLongitude "3.676032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.704221 3.676032)"^^geo:wktLiteral ;
  geo-pos:lat "51.704221"^^xsd:decimal ;
  geo-pos:long "3.676032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6595'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48791; 48791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676032'^^xsd:double;
  dwc:latitude '51.704221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613668'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709265 3.676035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709265"^^xsd:decimal ;
  dwc:decimalLongitude "3.676035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709265 3.676035)"^^geo:wktLiteral ;
  geo-pos:lat "51.709265"^^xsd:decimal ;
  geo-pos:long "3.676035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7676'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50055; 50055'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.148055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676035'^^xsd:double;
  dwc:latitude '51.709265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614842'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690059 3.676096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690059"^^xsd:decimal ;
  dwc:decimalLongitude "3.676096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690059 3.676096)"^^geo:wktLiteral ;
  geo-pos:lat "51.690059"^^xsd:decimal ;
  geo-pos:long "3.676096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-485f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52888; 52888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.145833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676096'^^xsd:double;
  dwc:latitude '51.690059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617433'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690059 3.676096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690059"^^xsd:decimal ;
  dwc:decimalLongitude "3.676096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690059 3.676096)"^^geo:wktLiteral ;
  geo-pos:lat "51.690059"^^xsd:decimal ;
  geo-pos:long "3.676096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-485e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52889; 52889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.145833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676096'^^xsd:double;
  dwc:latitude '51.690059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617434'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705911 3.676115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705911"^^xsd:decimal ;
  dwc:decimalLongitude "3.676115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705911 3.676115)"^^geo:wktLiteral ;
  geo-pos:lat "51.705911"^^xsd:decimal ;
  geo-pos:long "3.676115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44670; 44670'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.577222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676115'^^xsd:double;
  dwc:latitude '51.705911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609724'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710901 3.676132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710901"^^xsd:decimal ;
  dwc:decimalLongitude "3.676132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710901 3.676132)"^^geo:wktLiteral ;
  geo-pos:lat "51.710901"^^xsd:decimal ;
  geo-pos:long "3.676132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f36'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49466; 49466'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676132'^^xsd:double;
  dwc:latitude '51.710901'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614257'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710901 3.676132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710901"^^xsd:decimal ;
  dwc:decimalLongitude "3.676132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710901 3.676132)"^^geo:wktLiteral ;
  geo-pos:lat "51.710901"^^xsd:decimal ;
  geo-pos:long "3.676132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f35'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49465; 49465'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676132'^^xsd:double;
  dwc:latitude '51.710901'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614256'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707223 3.676135)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.707223"^^xsd:decimal ;
  dwc:decimalLongitude "3.676135"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.707223 3.676135)"^^geo:wktLiteral ;
  geo-pos:lat "51.707223"^^xsd:decimal ;
  geo-pos:long "3.676135"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4855'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52898; 52898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.158333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676135'^^xsd:double;
  dwc:latitude '51.707223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617443'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695543 3.676149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695543"^^xsd:decimal ;
  dwc:decimalLongitude "3.676149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695543 3.676149)"^^geo:wktLiteral ;
  geo-pos:lat "51.695543"^^xsd:decimal ;
  geo-pos:long "3.676149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6997'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50291; 50291'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2286111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676149'^^xsd:double;
  dwc:latitude '51.695543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615027'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694653 3.67615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694653"^^xsd:decimal ;
  dwc:decimalLongitude "3.67615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694653 3.67615)"^^geo:wktLiteral ;
  geo-pos:lat "51.694653"^^xsd:decimal ;
  geo-pos:long "3.67615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54701; 54701'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.536944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67615'^^xsd:double;
  dwc:latitude '51.694653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619199'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694653 3.67615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694653"^^xsd:decimal ;
  dwc:decimalLongitude "3.67615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694653 3.67615)"^^geo:wktLiteral ;
  geo-pos:lat "51.694653"^^xsd:decimal ;
  geo-pos:long "3.67615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54702; 54702'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.536944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67615'^^xsd:double;
  dwc:latitude '51.694653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619200'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696541 3.676164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696541"^^xsd:decimal ;
  dwc:decimalLongitude "3.676164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696541 3.676164)"^^geo:wktLiteral ;
  geo-pos:lat "51.696541"^^xsd:decimal ;
  geo-pos:long "3.676164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42700; 42700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676164'^^xsd:double;
  dwc:latitude '51.696541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607792'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700227 3.676233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700227"^^xsd:decimal ;
  dwc:decimalLongitude "3.676233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700227 3.676233)"^^geo:wktLiteral ;
  geo-pos:lat "51.700227"^^xsd:decimal ;
  geo-pos:long "3.676233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44669; 44669'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676233'^^xsd:double;
  dwc:latitude '51.700227'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609723'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69815 3.676245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69815"^^xsd:decimal ;
  dwc:decimalLongitude "3.676245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69815 3.676245)"^^geo:wktLiteral ;
  geo-pos:lat "51.69815"^^xsd:decimal ;
  geo-pos:long "3.676245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-718b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41998; 41998'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676245'^^xsd:double;
  dwc:latitude '51.69815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607182'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69815 3.676245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69815"^^xsd:decimal ;
  dwc:decimalLongitude "3.676245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69815 3.676245)"^^geo:wktLiteral ;
  geo-pos:lat "51.69815"^^xsd:decimal ;
  geo-pos:long "3.676245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-718a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41999; 41999'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676245'^^xsd:double;
  dwc:latitude '51.69815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607183'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70109 3.676391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70109"^^xsd:decimal ;
  dwc:decimalLongitude "3.676391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70109 3.676391)"^^geo:wktLiteral ;
  geo-pos:lat "51.70109"^^xsd:decimal ;
  geo-pos:long "3.676391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39452; 39452'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676391'^^xsd:double;
  dwc:latitude '51.70109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604721'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709056 3.676423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709056"^^xsd:decimal ;
  dwc:decimalLongitude "3.676423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709056 3.676423)"^^geo:wktLiteral ;
  geo-pos:lat "51.709056"^^xsd:decimal ;
  geo-pos:long "3.676423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4854'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52899; 52899'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.159722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676423'^^xsd:double;
  dwc:latitude '51.709056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617444'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710926 3.67645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710926"^^xsd:decimal ;
  dwc:decimalLongitude "3.67645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710926 3.67645)"^^geo:wktLiteral ;
  geo-pos:lat "51.710926"^^xsd:decimal ;
  geo-pos:long "3.67645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6995'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50293; 50293'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67645'^^xsd:double;
  dwc:latitude '51.710926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615029'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703004 3.676492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703004"^^xsd:decimal ;
  dwc:decimalLongitude "3.676492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703004 3.676492)"^^geo:wktLiteral ;
  geo-pos:lat "51.703004"^^xsd:decimal ;
  geo-pos:long "3.676492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5144'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46623; 46623'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676492'^^xsd:double;
  dwc:latitude '51.703004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611559'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703004 3.676492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.703004"^^xsd:decimal ;
  dwc:decimalLongitude "3.676492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.703004 3.676492)"^^geo:wktLiteral ;
  geo-pos:lat "51.703004"^^xsd:decimal ;
  geo-pos:long "3.676492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5143'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46624; 46624'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676492'^^xsd:double;
  dwc:latitude '51.703004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611560'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771124 3.676495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771124"^^xsd:decimal ;
  dwc:decimalLongitude "3.676495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771124 3.676495)"^^geo:wktLiteral ;
  geo-pos:lat "51.771124"^^xsd:decimal ;
  geo-pos:long "3.676495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45204; 45204'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676495'^^xsd:double;
  dwc:latitude '51.771124'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610217'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771124 3.676495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771124"^^xsd:decimal ;
  dwc:decimalLongitude "3.676495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771124 3.676495)"^^geo:wktLiteral ;
  geo-pos:lat "51.771124"^^xsd:decimal ;
  geo-pos:long "3.676495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45203; 45203'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676495'^^xsd:double;
  dwc:latitude '51.771124'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610216'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83847 3.676502)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83847"^^xsd:decimal ;
  dwc:decimalLongitude "3.676502"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83847 3.676502)"^^geo:wktLiteral ;
  geo-pos:lat "51.83847"^^xsd:decimal ;
  geo-pos:long "3.676502"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d69'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47926; 47926'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676502'^^xsd:double;
  dwc:latitude '51.83847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612882'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80147"^^xsd:decimal ;
  dwc:decimalLongitude "3.676514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  geo-pos:lat "51.80147"^^xsd:decimal ;
  geo-pos:long "3.676514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53364; 53364'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676514'^^xsd:double;
  dwc:latitude '51.80147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617929'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80147"^^xsd:decimal ;
  dwc:decimalLongitude "3.676514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  geo-pos:lat "51.80147"^^xsd:decimal ;
  geo-pos:long "3.676514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53365; 53365'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676514'^^xsd:double;
  dwc:latitude '51.80147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617930'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80147"^^xsd:decimal ;
  dwc:decimalLongitude "3.676514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  geo-pos:lat "51.80147"^^xsd:decimal ;
  geo-pos:long "3.676514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53366; 53366'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676514'^^xsd:double;
  dwc:latitude '51.80147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617931'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80147"^^xsd:decimal ;
  dwc:decimalLongitude "3.676514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  geo-pos:lat "51.80147"^^xsd:decimal ;
  geo-pos:long "3.676514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53367; 53367'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676514'^^xsd:double;
  dwc:latitude '51.80147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617932'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80147"^^xsd:decimal ;
  dwc:decimalLongitude "3.676514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  geo-pos:lat "51.80147"^^xsd:decimal ;
  geo-pos:long "3.676514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53368; 53368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676514'^^xsd:double;
  dwc:latitude '51.80147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617933'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80147"^^xsd:decimal ;
  dwc:decimalLongitude "3.676514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80147 3.676514)"^^geo:wktLiteral ;
  geo-pos:lat "51.80147"^^xsd:decimal ;
  geo-pos:long "3.676514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-469f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53363; 53363'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676514'^^xsd:double;
  dwc:latitude '51.80147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617928'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799816 3.676518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799816"^^xsd:decimal ;
  dwc:decimalLongitude "3.676518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799816 3.676518)"^^geo:wktLiteral ;
  geo-pos:lat "51.799816"^^xsd:decimal ;
  geo-pos:long "3.676518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4082'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57086; 57086'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676518'^^xsd:double;
  dwc:latitude '51.799816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621512'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705378 3.676527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705378"^^xsd:decimal ;
  dwc:decimalLongitude "3.676527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705378 3.676527)"^^geo:wktLiteral ;
  geo-pos:lat "51.705378"^^xsd:decimal ;
  geo-pos:long "3.676527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5142'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46625; 46625'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1586111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676527'^^xsd:double;
  dwc:latitude '51.705378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611561'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701448 3.676555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.701448"^^xsd:decimal ;
  dwc:decimalLongitude "3.676555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.701448 3.676555)"^^geo:wktLiteral ;
  geo-pos:lat "51.701448"^^xsd:decimal ;
  geo-pos:long "3.676555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5145'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46622; 46622'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676555'^^xsd:double;
  dwc:latitude '51.701448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611558'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690964 3.676594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690964"^^xsd:decimal ;
  dwc:decimalLongitude "3.676594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690964 3.676594)"^^geo:wktLiteral ;
  geo-pos:lat "51.690964"^^xsd:decimal ;
  geo-pos:long "3.676594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-793f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51941; 51941'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676594'^^xsd:double;
  dwc:latitude '51.690964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616627'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696107 3.676606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696107"^^xsd:decimal ;
  dwc:decimalLongitude "3.676606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696107 3.676606)"^^geo:wktLiteral ;
  geo-pos:lat "51.696107"^^xsd:decimal ;
  geo-pos:long "3.676606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7347'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43767; 43767'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676606'^^xsd:double;
  dwc:latitude '51.696107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608775'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696107 3.676606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696107"^^xsd:decimal ;
  dwc:decimalLongitude "3.676606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696107 3.676606)"^^geo:wktLiteral ;
  geo-pos:lat "51.696107"^^xsd:decimal ;
  geo-pos:long "3.676606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7346'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43766; 43766'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676606'^^xsd:double;
  dwc:latitude '51.696107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608774'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705377 3.676628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705377"^^xsd:decimal ;
  dwc:decimalLongitude "3.676628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705377 3.676628)"^^geo:wktLiteral ;
  geo-pos:lat "51.705377"^^xsd:decimal ;
  geo-pos:long "3.676628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39450; 39450'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676628'^^xsd:double;
  dwc:latitude '51.705377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604719'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705377 3.676628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705377"^^xsd:decimal ;
  dwc:decimalLongitude "3.676628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705377 3.676628)"^^geo:wktLiteral ;
  geo-pos:lat "51.705377"^^xsd:decimal ;
  geo-pos:long "3.676628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39451; 39451'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676628'^^xsd:double;
  dwc:latitude '51.705377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604720'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705377 3.676628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705377"^^xsd:decimal ;
  dwc:decimalLongitude "3.676628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705377 3.676628)"^^geo:wktLiteral ;
  geo-pos:lat "51.705377"^^xsd:decimal ;
  geo-pos:long "3.676628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73af'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39449; 39449'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676628'^^xsd:double;
  dwc:latitude '51.705377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604718'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700054 3.676708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700054"^^xsd:decimal ;
  dwc:decimalLongitude "3.676708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700054 3.676708)"^^geo:wktLiteral ;
  geo-pos:lat "51.700054"^^xsd:decimal ;
  geo-pos:long "3.676708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a0e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46162; 46162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676708'^^xsd:double;
  dwc:latitude '51.700054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611082'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700054 3.676708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700054"^^xsd:decimal ;
  dwc:decimalLongitude "3.676708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700054 3.676708)"^^geo:wktLiteral ;
  geo-pos:lat "51.700054"^^xsd:decimal ;
  geo-pos:long "3.676708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a0d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46161; 46161'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676708'^^xsd:double;
  dwc:latitude '51.700054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611081'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700054 3.676708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.700054"^^xsd:decimal ;
  dwc:decimalLongitude "3.676708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.700054 3.676708)"^^geo:wktLiteral ;
  geo-pos:lat "51.700054"^^xsd:decimal ;
  geo-pos:long "3.676708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a0c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46163; 46163'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676708'^^xsd:double;
  dwc:latitude '51.700054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611083'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778918 3.676742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778918"^^xsd:decimal ;
  dwc:decimalLongitude "3.676742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778918 3.676742)"^^geo:wktLiteral ;
  geo-pos:lat "51.778918"^^xsd:decimal ;
  geo-pos:long "3.676742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e71'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55137; 55137'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676742'^^xsd:double;
  dwc:latitude '51.778918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619655'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778918 3.676742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778918"^^xsd:decimal ;
  dwc:decimalLongitude "3.676742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778918 3.676742)"^^geo:wktLiteral ;
  geo-pos:lat "51.778918"^^xsd:decimal ;
  geo-pos:long "3.676742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e70'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55136; 55136'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676742'^^xsd:double;
  dwc:latitude '51.778918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619654'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709333 3.67676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709333"^^xsd:decimal ;
  dwc:decimalLongitude "3.67676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709333 3.67676)"^^geo:wktLiteral ;
  geo-pos:lat "51.709333"^^xsd:decimal ;
  geo-pos:long "3.67676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51028; 51028'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67676'^^xsd:double;
  dwc:latitude '51.709333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615738'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709333 3.67676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709333"^^xsd:decimal ;
  dwc:decimalLongitude "3.67676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709333 3.67676)"^^geo:wktLiteral ;
  geo-pos:lat "51.709333"^^xsd:decimal ;
  geo-pos:long "3.67676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51029; 51029'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67676'^^xsd:double;
  dwc:latitude '51.709333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615739'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698759 3.67679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.698759"^^xsd:decimal ;
  dwc:decimalLongitude "3.67679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.698759 3.67679)"^^geo:wktLiteral ;
  geo-pos:lat "51.698759"^^xsd:decimal ;
  geo-pos:long "3.67679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5146'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46621; 46621'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67679'^^xsd:double;
  dwc:latitude '51.698759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611557'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715672 3.676796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715672"^^xsd:decimal ;
  dwc:decimalLongitude "3.676796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715672 3.676796)"^^geo:wktLiteral ;
  geo-pos:lat "51.715672"^^xsd:decimal ;
  geo-pos:long "3.676796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57308; 57308'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676796'^^xsd:double;
  dwc:latitude '51.715672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620602'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693966 3.676863)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.693966"^^xsd:decimal ;
  dwc:decimalLongitude "3.676863"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.693966 3.676863)"^^geo:wktLiteral ;
  geo-pos:lat "51.693966"^^xsd:decimal ;
  geo-pos:long "3.676863"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a10'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46159; 46159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676863'^^xsd:double;
  dwc:latitude '51.693966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611079'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736648"^^xsd:decimal ;
  dwc:decimalLongitude "3.676936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  geo-pos:lat "51.736648"^^xsd:decimal ;
  geo-pos:long "3.676936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6042'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40267; 40267'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.635277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676936'^^xsd:double;
  dwc:latitude '51.736648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604470'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736648"^^xsd:decimal ;
  dwc:decimalLongitude "3.676936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  geo-pos:lat "51.736648"^^xsd:decimal ;
  geo-pos:long "3.676936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6041'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40269; 40269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.635277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676936'^^xsd:double;
  dwc:latitude '51.736648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604472'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736648"^^xsd:decimal ;
  dwc:decimalLongitude "3.676936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  geo-pos:lat "51.736648"^^xsd:decimal ;
  geo-pos:long "3.676936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6040'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40270; 40270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.635277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676936'^^xsd:double;
  dwc:latitude '51.736648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604473'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736648"^^xsd:decimal ;
  dwc:decimalLongitude "3.676936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  geo-pos:lat "51.736648"^^xsd:decimal ;
  geo-pos:long "3.676936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-603f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40268; 40268'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.635277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676936'^^xsd:double;
  dwc:latitude '51.736648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604471'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736648"^^xsd:decimal ;
  dwc:decimalLongitude "3.676936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736648 3.676936)"^^geo:wktLiteral ;
  geo-pos:lat "51.736648"^^xsd:decimal ;
  geo-pos:long "3.676936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-603e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40271; 40271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.635277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676936'^^xsd:double;
  dwc:latitude '51.736648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604474'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696384 3.676943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696384"^^xsd:decimal ;
  dwc:decimalLongitude "3.676943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696384 3.676943)"^^geo:wktLiteral ;
  geo-pos:lat "51.696384"^^xsd:decimal ;
  geo-pos:long "3.676943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6598'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48788; 48788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676943'^^xsd:double;
  dwc:latitude '51.696384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613665'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696384 3.676943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696384"^^xsd:decimal ;
  dwc:decimalLongitude "3.676943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696384 3.676943)"^^geo:wktLiteral ;
  geo-pos:lat "51.696384"^^xsd:decimal ;
  geo-pos:long "3.676943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6597'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48789; 48789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.676943'^^xsd:double;
  dwc:latitude '51.696384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613666'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769952 3.67697)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769952"^^xsd:decimal ;
  dwc:decimalLongitude "3.67697"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769952 3.67697)"^^geo:wktLiteral ;
  geo-pos:lat "51.769952"^^xsd:decimal ;
  geo-pos:long "3.67697"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41820; 41820'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67697'^^xsd:double;
  dwc:latitude '51.769952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606952'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697517 3.677003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697517"^^xsd:decimal ;
  dwc:decimalLongitude "3.677003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697517 3.677003)"^^geo:wktLiteral ;
  geo-pos:lat "51.697517"^^xsd:decimal ;
  geo-pos:long "3.677003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac8'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51027; 51027'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.445'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677003'^^xsd:double;
  dwc:latitude '51.697517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615737'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70961 3.677024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70961"^^xsd:decimal ;
  dwc:decimalLongitude "3.677024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70961 3.677024)"^^geo:wktLiteral ;
  geo-pos:lat "51.70961"^^xsd:decimal ;
  geo-pos:long "3.677024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6594'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48792; 48792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677024'^^xsd:double;
  dwc:latitude '51.70961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613669'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70961 3.677024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.70961"^^xsd:decimal ;
  dwc:decimalLongitude "3.677024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.70961 3.677024)"^^geo:wktLiteral ;
  geo-pos:lat "51.70961"^^xsd:decimal ;
  geo-pos:long "3.677024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6593'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48793; 48793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677024'^^xsd:double;
  dwc:latitude '51.70961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613670'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697157 3.677055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697157"^^xsd:decimal ;
  dwc:decimalLongitude "3.677055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697157 3.677055)"^^geo:wktLiteral ;
  geo-pos:lat "51.697157"^^xsd:decimal ;
  geo-pos:long "3.677055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51025; 51025'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677055'^^xsd:double;
  dwc:latitude '51.697157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615735'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697157 3.677055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.697157"^^xsd:decimal ;
  dwc:decimalLongitude "3.677055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.697157 3.677055)"^^geo:wktLiteral ;
  geo-pos:lat "51.697157"^^xsd:decimal ;
  geo-pos:long "3.677055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51026; 51026'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677055'^^xsd:double;
  dwc:latitude '51.697157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615736'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710653 3.677069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710653"^^xsd:decimal ;
  dwc:decimalLongitude "3.677069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710653 3.677069)"^^geo:wktLiteral ;
  geo-pos:lat "51.710653"^^xsd:decimal ;
  geo-pos:long "3.677069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a0b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46165; 46165'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677069'^^xsd:double;
  dwc:latitude '51.710653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611085'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710653 3.677069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710653"^^xsd:decimal ;
  dwc:decimalLongitude "3.677069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710653 3.677069)"^^geo:wktLiteral ;
  geo-pos:lat "51.710653"^^xsd:decimal ;
  geo-pos:long "3.677069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a0a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46164; 46164'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677069'^^xsd:double;
  dwc:latitude '51.710653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611084'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721128 3.67708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721128"^^xsd:decimal ;
  dwc:decimalLongitude "3.67708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721128 3.67708)"^^geo:wktLiteral ;
  geo-pos:lat "51.721128"^^xsd:decimal ;
  geo-pos:long "3.67708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4265'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42634; 42634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67708'^^xsd:double;
  dwc:latitude '51.721128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607729'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694063 3.677111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694063"^^xsd:decimal ;
  dwc:decimalLongitude "3.677111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694063 3.677111)"^^geo:wktLiteral ;
  geo-pos:lat "51.694063"^^xsd:decimal ;
  geo-pos:long "3.677111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c13'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55861; 55861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677111'^^xsd:double;
  dwc:latitude '51.694063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620330'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694063 3.677111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.694063"^^xsd:decimal ;
  dwc:decimalLongitude "3.677111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.694063 3.677111)"^^geo:wktLiteral ;
  geo-pos:lat "51.694063"^^xsd:decimal ;
  geo-pos:long "3.677111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c12'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55859; 55859'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677111'^^xsd:double;
  dwc:latitude '51.694063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620329'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695619 3.677119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.695619"^^xsd:decimal ;
  dwc:decimalLongitude "3.677119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.695619 3.677119)"^^geo:wktLiteral ;
  geo-pos:lat "51.695619"^^xsd:decimal ;
  geo-pos:long "3.677119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44668; 44668'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.568055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677119'^^xsd:double;
  dwc:latitude '51.695619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609722'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711551 3.67727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711551"^^xsd:decimal ;
  dwc:decimalLongitude "3.67727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711551 3.67727)"^^geo:wktLiteral ;
  geo-pos:lat "51.711551"^^xsd:decimal ;
  geo-pos:long "3.67727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4853'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52900; 52900'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.161666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67727'^^xsd:double;
  dwc:latitude '51.711551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617445'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730892 3.677284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730892"^^xsd:decimal ;
  dwc:decimalLongitude "3.677284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730892 3.677284)"^^geo:wktLiteral ;
  geo-pos:lat "51.730892"^^xsd:decimal ;
  geo-pos:long "3.677284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7269'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43408; 43408'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.252777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677284'^^xsd:double;
  dwc:latitude '51.730892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608486'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712207 3.677324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.712207"^^xsd:decimal ;
  dwc:decimalLongitude "3.677324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712207 3.677324)"^^geo:wktLiteral ;
  geo-pos:lat "51.712207"^^xsd:decimal ;
  geo-pos:long "3.677324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5818'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44404; 44404'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677324'^^xsd:double;
  dwc:latitude '51.712207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609422'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709563 3.677414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.709563"^^xsd:decimal ;
  dwc:decimalLongitude "3.677414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.709563 3.677414)"^^geo:wktLiteral ;
  geo-pos:lat "51.709563"^^xsd:decimal ;
  geo-pos:long "3.677414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e4b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48110; 48110'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.191388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677414'^^xsd:double;
  dwc:latitude '51.709563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613020'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690492 3.677419)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690492"^^xsd:decimal ;
  dwc:decimalLongitude "3.677419"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690492 3.677419)"^^geo:wktLiteral ;
  geo-pos:lat "51.690492"^^xsd:decimal ;
  geo-pos:long "3.677419"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54700; 54700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.533888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677419'^^xsd:double;
  dwc:latitude '51.690492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619198'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696093 3.677459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696093"^^xsd:decimal ;
  dwc:decimalLongitude "3.677459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696093 3.677459)"^^geo:wktLiteral ;
  geo-pos:lat "51.696093"^^xsd:decimal ;
  geo-pos:long "3.677459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5149'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46620; 46620'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677459'^^xsd:double;
  dwc:latitude '51.696093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611556'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696093 3.677459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696093"^^xsd:decimal ;
  dwc:decimalLongitude "3.677459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696093 3.677459)"^^geo:wktLiteral ;
  geo-pos:lat "51.696093"^^xsd:decimal ;
  geo-pos:long "3.677459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5148'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46618; 46618'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677459'^^xsd:double;
  dwc:latitude '51.696093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611554'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696093 3.677459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.696093"^^xsd:decimal ;
  dwc:decimalLongitude "3.677459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.696093 3.677459)"^^geo:wktLiteral ;
  geo-pos:lat "51.696093"^^xsd:decimal ;
  geo-pos:long "3.677459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5147'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46619; 46619'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677459'^^xsd:double;
  dwc:latitude '51.696093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611555'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710776 3.677461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710776"^^xsd:decimal ;
  dwc:decimalLongitude "3.677461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710776 3.677461)"^^geo:wktLiteral ;
  geo-pos:lat "51.710776"^^xsd:decimal ;
  geo-pos:long "3.677461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39448; 39448'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677461'^^xsd:double;
  dwc:latitude '51.710776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604717'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820769"^^xsd:decimal ;
  dwc:decimalLongitude "3.67747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  geo-pos:lat "51.820769"^^xsd:decimal ;
  geo-pos:long "3.67747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-649e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49087; 49087'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67747'^^xsd:double;
  dwc:latitude '51.820769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613916'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820769"^^xsd:decimal ;
  dwc:decimalLongitude "3.67747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  geo-pos:lat "51.820769"^^xsd:decimal ;
  geo-pos:long "3.67747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-649d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49082; 49082'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67747'^^xsd:double;
  dwc:latitude '51.820769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613913'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820769"^^xsd:decimal ;
  dwc:decimalLongitude "3.67747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  geo-pos:lat "51.820769"^^xsd:decimal ;
  geo-pos:long "3.67747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-649c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49083; 49083'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67747'^^xsd:double;
  dwc:latitude '51.820769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624308'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820769"^^xsd:decimal ;
  dwc:decimalLongitude "3.67747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  geo-pos:lat "51.820769"^^xsd:decimal ;
  geo-pos:long "3.67747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-649b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49085; 49085'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67747'^^xsd:double;
  dwc:latitude '51.820769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613914'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820769"^^xsd:decimal ;
  dwc:decimalLongitude "3.67747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  geo-pos:lat "51.820769"^^xsd:decimal ;
  geo-pos:long "3.67747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-649a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49081; 49081'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67747'^^xsd:double;
  dwc:latitude '51.820769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613912'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820769"^^xsd:decimal ;
  dwc:decimalLongitude "3.67747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  geo-pos:lat "51.820769"^^xsd:decimal ;
  geo-pos:long "3.67747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6499'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49086; 49086'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67747'^^xsd:double;
  dwc:latitude '51.820769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613915'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820769"^^xsd:decimal ;
  dwc:decimalLongitude "3.67747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820769 3.67747)"^^geo:wktLiteral ;
  geo-pos:lat "51.820769"^^xsd:decimal ;
  geo-pos:long "3.67747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6498'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49084; 49084'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67747'^^xsd:double;
  dwc:latitude '51.820769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624309'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712107 3.677496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.712107"^^xsd:decimal ;
  dwc:decimalLongitude "3.677496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712107 3.677496)"^^geo:wktLiteral ;
  geo-pos:lat "51.712107"^^xsd:decimal ;
  geo-pos:long "3.677496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-449e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42708; 42708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677496'^^xsd:double;
  dwc:latitude '51.712107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607798'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729451 3.677581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729451"^^xsd:decimal ;
  dwc:decimalLongitude "3.677581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729451 3.677581)"^^geo:wktLiteral ;
  geo-pos:lat "51.729451"^^xsd:decimal ;
  geo-pos:long "3.677581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b77'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41599; 41599'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677581'^^xsd:double;
  dwc:latitude '51.729451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606742'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729451 3.677581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729451"^^xsd:decimal ;
  dwc:decimalLongitude "3.677581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729451 3.677581)"^^geo:wktLiteral ;
  geo-pos:lat "51.729451"^^xsd:decimal ;
  geo-pos:long "3.677581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b76'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41598; 41598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677581'^^xsd:double;
  dwc:latitude '51.729451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606741'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729451 3.677581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729451"^^xsd:decimal ;
  dwc:decimalLongitude "3.677581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729451 3.677581)"^^geo:wktLiteral ;
  geo-pos:lat "51.729451"^^xsd:decimal ;
  geo-pos:long "3.677581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b75'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41600; 41600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677581'^^xsd:double;
  dwc:latitude '51.729451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606743'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689052 3.677586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689052"^^xsd:decimal ;
  dwc:decimalLongitude "3.677586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689052 3.677586)"^^geo:wktLiteral ;
  geo-pos:lat "51.689052"^^xsd:decimal ;
  geo-pos:long "3.677586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5437'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54622; 54622'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.73'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677586'^^xsd:double;
  dwc:latitude '51.689052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619120'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689052 3.677586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689052"^^xsd:decimal ;
  dwc:decimalLongitude "3.677586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689052 3.677586)"^^geo:wktLiteral ;
  geo-pos:lat "51.689052"^^xsd:decimal ;
  geo-pos:long "3.677586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5436'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54621; 54621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.73'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677586'^^xsd:double;
  dwc:latitude '51.689052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619119'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710488 3.677587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.710488"^^xsd:decimal ;
  dwc:decimalLongitude "3.677587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.710488 3.677587)"^^geo:wktLiteral ;
  geo-pos:lat "51.710488"^^xsd:decimal ;
  geo-pos:long "3.677587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5141'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46626; 46626'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677587'^^xsd:double;
  dwc:latitude '51.710488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611562'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69353 3.677595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69353"^^xsd:decimal ;
  dwc:decimalLongitude "3.677595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69353 3.677595)"^^geo:wktLiteral ;
  geo-pos:lat "51.69353"^^xsd:decimal ;
  geo-pos:long "3.677595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-718d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41997; 41997'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677595'^^xsd:double;
  dwc:latitude '51.69353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607181'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69353 3.677595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.69353"^^xsd:decimal ;
  dwc:decimalLongitude "3.677595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.69353 3.677595)"^^geo:wktLiteral ;
  geo-pos:lat "51.69353"^^xsd:decimal ;
  geo-pos:long "3.677595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-718c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41996; 41996'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677595'^^xsd:double;
  dwc:latitude '51.69353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607180'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711621 3.677619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711621"^^xsd:decimal ;
  dwc:decimalLongitude "3.677619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711621 3.677619)"^^geo:wktLiteral ;
  geo-pos:lat "51.711621"^^xsd:decimal ;
  geo-pos:long "3.677619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7343'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43770; 43770'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677619'^^xsd:double;
  dwc:latitude '51.711621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608778'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711063 3.677639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711063"^^xsd:decimal ;
  dwc:decimalLongitude "3.677639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711063 3.677639)"^^geo:wktLiteral ;
  geo-pos:lat "51.711063"^^xsd:decimal ;
  geo-pos:long "3.677639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44671; 44671'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.581666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677639'^^xsd:double;
  dwc:latitude '51.711063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609725'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691803 3.67767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691803"^^xsd:decimal ;
  dwc:decimalLongitude "3.67767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691803 3.67767)"^^geo:wktLiteral ;
  geo-pos:lat "51.691803"^^xsd:decimal ;
  geo-pos:long "3.67767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42698; 42698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67767'^^xsd:double;
  dwc:latitude '51.691803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607790'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691803 3.67767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691803"^^xsd:decimal ;
  dwc:decimalLongitude "3.67767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691803 3.67767)"^^geo:wktLiteral ;
  geo-pos:lat "51.691803"^^xsd:decimal ;
  geo-pos:long "3.67767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42697; 42697'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67767'^^xsd:double;
  dwc:latitude '51.691803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607789'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691803 3.67767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691803"^^xsd:decimal ;
  dwc:decimalLongitude "3.67767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691803 3.67767)"^^geo:wktLiteral ;
  geo-pos:lat "51.691803"^^xsd:decimal ;
  geo-pos:long "3.67767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42699; 42699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67767'^^xsd:double;
  dwc:latitude '51.691803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607791'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690616 3.677696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690616"^^xsd:decimal ;
  dwc:decimalLongitude "3.677696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690616 3.677696)"^^geo:wktLiteral ;
  geo-pos:lat "51.690616"^^xsd:decimal ;
  geo-pos:long "3.677696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-581d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44399; 44399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.045'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677696'^^xsd:double;
  dwc:latitude '51.690616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609417'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838409 3.677706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838409"^^xsd:decimal ;
  dwc:decimalLongitude "3.677706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838409 3.677706)"^^geo:wktLiteral ;
  geo-pos:lat "51.838409"^^xsd:decimal ;
  geo-pos:long "3.677706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62da'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44914; 44914'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677706'^^xsd:double;
  dwc:latitude '51.838409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609928'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838409 3.677706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838409"^^xsd:decimal ;
  dwc:decimalLongitude "3.677706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838409 3.677706)"^^geo:wktLiteral ;
  geo-pos:lat "51.838409"^^xsd:decimal ;
  geo-pos:long "3.677706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44915; 44915'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677706'^^xsd:double;
  dwc:latitude '51.838409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609930'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722536"^^xsd:decimal ;
  dwc:decimalLongitude "3.677738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  geo-pos:lat "51.722536"^^xsd:decimal ;
  geo-pos:long "3.677738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51591; 51591'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677738'^^xsd:double;
  dwc:latitude '51.722536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616224'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722536"^^xsd:decimal ;
  dwc:decimalLongitude "3.677738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  geo-pos:lat "51.722536"^^xsd:decimal ;
  geo-pos:long "3.677738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51588; 51588'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677738'^^xsd:double;
  dwc:latitude '51.722536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616221'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722536"^^xsd:decimal ;
  dwc:decimalLongitude "3.677738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  geo-pos:lat "51.722536"^^xsd:decimal ;
  geo-pos:long "3.677738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48cf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51592; 51592'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677738'^^xsd:double;
  dwc:latitude '51.722536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616225'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722536"^^xsd:decimal ;
  dwc:decimalLongitude "3.677738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  geo-pos:lat "51.722536"^^xsd:decimal ;
  geo-pos:long "3.677738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51590; 51590'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677738'^^xsd:double;
  dwc:latitude '51.722536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616223'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722536"^^xsd:decimal ;
  dwc:decimalLongitude "3.677738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  geo-pos:lat "51.722536"^^xsd:decimal ;
  geo-pos:long "3.677738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48cd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51589; 51589'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677738'^^xsd:double;
  dwc:latitude '51.722536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616222'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722536"^^xsd:decimal ;
  dwc:decimalLongitude "3.677738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722536 3.677738)"^^geo:wktLiteral ;
  geo-pos:lat "51.722536"^^xsd:decimal ;
  geo-pos:long "3.677738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51593; 51593'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677738'^^xsd:double;
  dwc:latitude '51.722536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616226'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690355 3.677793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690355"^^xsd:decimal ;
  dwc:decimalLongitude "3.677793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690355 3.677793)"^^geo:wktLiteral ;
  geo-pos:lat "51.690355"^^xsd:decimal ;
  geo-pos:long "3.677793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f39'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49463; 49463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677793'^^xsd:double;
  dwc:latitude '51.690355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614254'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690355 3.677793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690355"^^xsd:decimal ;
  dwc:decimalLongitude "3.677793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690355 3.677793)"^^geo:wktLiteral ;
  geo-pos:lat "51.690355"^^xsd:decimal ;
  geo-pos:long "3.677793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f38'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49462; 49462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677793'^^xsd:double;
  dwc:latitude '51.690355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614253'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719505 3.677795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719505"^^xsd:decimal ;
  dwc:decimalLongitude "3.677795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719505 3.677795)"^^geo:wktLiteral ;
  geo-pos:lat "51.719505"^^xsd:decimal ;
  geo-pos:long "3.677795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-612f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45378; 45378'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677795'^^xsd:double;
  dwc:latitude '51.719505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610387'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719505 3.677795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719505"^^xsd:decimal ;
  dwc:decimalLongitude "3.677795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719505 3.677795)"^^geo:wktLiteral ;
  geo-pos:lat "51.719505"^^xsd:decimal ;
  geo-pos:long "3.677795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-612e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45380; 45380'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677795'^^xsd:double;
  dwc:latitude '51.719505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610389'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719505 3.677795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719505"^^xsd:decimal ;
  dwc:decimalLongitude "3.677795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719505 3.677795)"^^geo:wktLiteral ;
  geo-pos:lat "51.719505"^^xsd:decimal ;
  geo-pos:long "3.677795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-612c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45379; 45379'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677795'^^xsd:double;
  dwc:latitude '51.719505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610388'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689617 3.677854)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689617"^^xsd:decimal ;
  dwc:decimalLongitude "3.677854"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689617 3.677854)"^^geo:wktLiteral ;
  geo-pos:lat "51.689617"^^xsd:decimal ;
  geo-pos:long "3.677854"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e0f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47749; 47749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677854'^^xsd:double;
  dwc:latitude '51.689617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612702'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692791 3.677916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692791"^^xsd:decimal ;
  dwc:decimalLongitude "3.677916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692791 3.677916)"^^geo:wktLiteral ;
  geo-pos:lat "51.692791"^^xsd:decimal ;
  geo-pos:long "3.677916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4acc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51024; 51024'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677916'^^xsd:double;
  dwc:latitude '51.692791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615734'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692791 3.677916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692791"^^xsd:decimal ;
  dwc:decimalLongitude "3.677916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692791 3.677916)"^^geo:wktLiteral ;
  geo-pos:lat "51.692791"^^xsd:decimal ;
  geo-pos:long "3.677916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4acb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51023; 51023'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.677916'^^xsd:double;
  dwc:latitude '51.692791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615733'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713264 3.678063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713264"^^xsd:decimal ;
  dwc:decimalLongitude "3.678063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713264 3.678063)"^^geo:wktLiteral ;
  geo-pos:lat "51.713264"^^xsd:decimal ;
  geo-pos:long "3.678063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e0c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47752; 47752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678063'^^xsd:double;
  dwc:latitude '51.713264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612705'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692061 3.678093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692061"^^xsd:decimal ;
  dwc:decimalLongitude "3.678093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692061 3.678093)"^^geo:wktLiteral ;
  geo-pos:lat "51.692061"^^xsd:decimal ;
  geo-pos:long "3.678093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4acd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51022; 51022'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678093'^^xsd:double;
  dwc:latitude '51.692061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615732'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690858 3.678094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690858"^^xsd:decimal ;
  dwc:decimalLongitude "3.678094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690858 3.678094)"^^geo:wktLiteral ;
  geo-pos:lat "51.690858"^^xsd:decimal ;
  geo-pos:long "3.678094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7017'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52282; 52282'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.423611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678094'^^xsd:double;
  dwc:latitude '51.690858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616961'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690858 3.678094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690858"^^xsd:decimal ;
  dwc:decimalLongitude "3.678094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690858 3.678094)"^^geo:wktLiteral ;
  geo-pos:lat "51.690858"^^xsd:decimal ;
  geo-pos:long "3.678094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7018'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52284; 52284'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.423611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678094'^^xsd:double;
  dwc:latitude '51.690858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616962'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692367 3.678098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692367"^^xsd:decimal ;
  dwc:decimalLongitude "3.678098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692367 3.678098)"^^geo:wktLiteral ;
  geo-pos:lat "51.692367"^^xsd:decimal ;
  geo-pos:long "3.678098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44667; 44667'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.565'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678098'^^xsd:double;
  dwc:latitude '51.692367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609719'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692367 3.678098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692367"^^xsd:decimal ;
  dwc:decimalLongitude "3.678098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692367 3.678098)"^^geo:wktLiteral ;
  geo-pos:lat "51.692367"^^xsd:decimal ;
  geo-pos:long "3.678098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44665; 44665'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.565'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678098'^^xsd:double;
  dwc:latitude '51.692367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609717'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692367 3.678098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.692367"^^xsd:decimal ;
  dwc:decimalLongitude "3.678098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.692367 3.678098)"^^geo:wktLiteral ;
  geo-pos:lat "51.692367"^^xsd:decimal ;
  geo-pos:long "3.678098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44666; 44666'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.565'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678098'^^xsd:double;
  dwc:latitude '51.692367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609718'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686371 3.678141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686371"^^xsd:decimal ;
  dwc:decimalLongitude "3.678141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686371 3.678141)"^^geo:wktLiteral ;
  geo-pos:lat "51.686371"^^xsd:decimal ;
  geo-pos:long "3.678141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7941'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51940; 51940'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.0722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678141'^^xsd:double;
  dwc:latitude '51.686371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616626'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686371 3.678141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686371"^^xsd:decimal ;
  dwc:decimalLongitude "3.678141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686371 3.678141)"^^geo:wktLiteral ;
  geo-pos:lat "51.686371"^^xsd:decimal ;
  geo-pos:long "3.678141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7940'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51939; 51939'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.0722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678141'^^xsd:double;
  dwc:latitude '51.686371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616625'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687718 3.678173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687718"^^xsd:decimal ;
  dwc:decimalLongitude "3.678173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687718 3.678173)"^^geo:wktLiteral ;
  geo-pos:lat "51.687718"^^xsd:decimal ;
  geo-pos:long "3.678173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40087; 40087'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.478333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678173'^^xsd:double;
  dwc:latitude '51.687718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605289'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687718 3.678173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687718"^^xsd:decimal ;
  dwc:decimalLongitude "3.678173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687718 3.678173)"^^geo:wktLiteral ;
  geo-pos:lat "51.687718"^^xsd:decimal ;
  geo-pos:long "3.678173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40086; 40086'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.478333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678173'^^xsd:double;
  dwc:latitude '51.687718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605288'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685991 3.67822)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685991"^^xsd:decimal ;
  dwc:decimalLongitude "3.67822"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685991 3.67822)"^^geo:wktLiteral ;
  geo-pos:lat "51.685991"^^xsd:decimal ;
  geo-pos:long "3.67822"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4861'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52886; 52886'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.142777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67822'^^xsd:double;
  dwc:latitude '51.685991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617431'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685991 3.67822)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685991"^^xsd:decimal ;
  dwc:decimalLongitude "3.67822"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685991 3.67822)"^^geo:wktLiteral ;
  geo-pos:lat "51.685991"^^xsd:decimal ;
  geo-pos:long "3.67822"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4860'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52887; 52887'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.142777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67822'^^xsd:double;
  dwc:latitude '51.685991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617432'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715115 3.678221)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715115"^^xsd:decimal ;
  dwc:decimalLongitude "3.678221"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715115 3.678221)"^^geo:wktLiteral ;
  geo-pos:lat "51.715115"^^xsd:decimal ;
  geo-pos:long "3.678221"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-542f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54630; 54630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678221'^^xsd:double;
  dwc:latitude '51.715115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619128'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715115 3.678221)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715115"^^xsd:decimal ;
  dwc:decimalLongitude "3.678221"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715115 3.678221)"^^geo:wktLiteral ;
  geo-pos:lat "51.715115"^^xsd:decimal ;
  geo-pos:long "3.678221"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-542e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54629; 54629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678221'^^xsd:double;
  dwc:latitude '51.715115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619127'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711563 3.678284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.711563"^^xsd:decimal ;
  dwc:decimalLongitude "3.678284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.711563 3.678284)"^^geo:wktLiteral ;
  geo-pos:lat "51.711563"^^xsd:decimal ;
  geo-pos:long "3.678284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e4a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48112; 48112'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.192777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678284'^^xsd:double;
  dwc:latitude '51.711563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613021'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690531 3.678331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690531"^^xsd:decimal ;
  dwc:decimalLongitude "3.678331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690531 3.678331)"^^geo:wktLiteral ;
  geo-pos:lat "51.690531"^^xsd:decimal ;
  geo-pos:long "3.678331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-673c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39927; 39927'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678331'^^xsd:double;
  dwc:latitude '51.690531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604425'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690531 3.678331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690531"^^xsd:decimal ;
  dwc:decimalLongitude "3.678331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690531 3.678331)"^^geo:wktLiteral ;
  geo-pos:lat "51.690531"^^xsd:decimal ;
  geo-pos:long "3.678331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-673b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39926; 39926'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678331'^^xsd:double;
  dwc:latitude '51.690531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604424'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690675 3.678391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690675"^^xsd:decimal ;
  dwc:decimalLongitude "3.678391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690675 3.678391)"^^geo:wktLiteral ;
  geo-pos:lat "51.690675"^^xsd:decimal ;
  geo-pos:long "3.678391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e4c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48108; 48108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.177777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678391'^^xsd:double;
  dwc:latitude '51.690675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613019'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712236 3.678569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.712236"^^xsd:decimal ;
  dwc:decimalLongitude "3.678569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.712236 3.678569)"^^geo:wktLiteral ;
  geo-pos:lat "51.712236"^^xsd:decimal ;
  geo-pos:long "3.678569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40093; 40093'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.501944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678569'^^xsd:double;
  dwc:latitude '51.712236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605295'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718737"^^xsd:decimal ;
  dwc:decimalLongitude "3.678579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  geo-pos:lat "51.718737"^^xsd:decimal ;
  geo-pos:long "3.678579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-566d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44247; 44247'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678579'^^xsd:double;
  dwc:latitude '51.718737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609034'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718737"^^xsd:decimal ;
  dwc:decimalLongitude "3.678579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  geo-pos:lat "51.718737"^^xsd:decimal ;
  geo-pos:long "3.678579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-566c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44246; 44246'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678579'^^xsd:double;
  dwc:latitude '51.718737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609033'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718737"^^xsd:decimal ;
  dwc:decimalLongitude "3.678579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  geo-pos:lat "51.718737"^^xsd:decimal ;
  geo-pos:long "3.678579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-566b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44250; 44250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678579'^^xsd:double;
  dwc:latitude '51.718737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609037'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718737"^^xsd:decimal ;
  dwc:decimalLongitude "3.678579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  geo-pos:lat "51.718737"^^xsd:decimal ;
  geo-pos:long "3.678579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-566a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44249; 44249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678579'^^xsd:double;
  dwc:latitude '51.718737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609036'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718737"^^xsd:decimal ;
  dwc:decimalLongitude "3.678579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718737 3.678579)"^^geo:wktLiteral ;
  geo-pos:lat "51.718737"^^xsd:decimal ;
  geo-pos:long "3.678579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5669'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44248; 44248'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678579'^^xsd:double;
  dwc:latitude '51.718737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609035'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770815 3.678693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770815"^^xsd:decimal ;
  dwc:decimalLongitude "3.678693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770815 3.678693)"^^geo:wktLiteral ;
  geo-pos:lat "51.770815"^^xsd:decimal ;
  geo-pos:long "3.678693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a6c'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47268; 47268'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678693'^^xsd:double;
  dwc:latitude '51.770815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612217'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686393 3.678746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686393"^^xsd:decimal ;
  dwc:decimalLongitude "3.678746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686393 3.678746)"^^geo:wktLiteral ;
  geo-pos:lat "51.686393"^^xsd:decimal ;
  geo-pos:long "3.678746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f09'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40650; 40650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678746'^^xsd:double;
  dwc:latitude '51.686393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605803'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686393 3.678746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686393"^^xsd:decimal ;
  dwc:decimalLongitude "3.678746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686393 3.678746)"^^geo:wktLiteral ;
  geo-pos:lat "51.686393"^^xsd:decimal ;
  geo-pos:long "3.678746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f08'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40649; 40649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678746'^^xsd:double;
  dwc:latitude '51.686393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605802'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686393 3.678746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686393"^^xsd:decimal ;
  dwc:decimalLongitude "3.678746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686393 3.678746)"^^geo:wktLiteral ;
  geo-pos:lat "51.686393"^^xsd:decimal ;
  geo-pos:long "3.678746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f07'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40648; 40648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678746'^^xsd:double;
  dwc:latitude '51.686393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605801'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690259 3.678775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690259"^^xsd:decimal ;
  dwc:decimalLongitude "3.678775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690259 3.678775)"^^geo:wktLiteral ;
  geo-pos:lat "51.690259"^^xsd:decimal ;
  geo-pos:long "3.678775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39453; 39453'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678775'^^xsd:double;
  dwc:latitude '51.690259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604722'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689063 3.678801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689063"^^xsd:decimal ;
  dwc:decimalLongitude "3.678801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689063 3.678801)"^^geo:wktLiteral ;
  geo-pos:lat "51.689063"^^xsd:decimal ;
  geo-pos:long "3.678801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7349'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43765; 43765'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678801'^^xsd:double;
  dwc:latitude '51.689063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608773'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689063 3.678801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689063"^^xsd:decimal ;
  dwc:decimalLongitude "3.678801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689063 3.678801)"^^geo:wktLiteral ;
  geo-pos:lat "51.689063"^^xsd:decimal ;
  geo-pos:long "3.678801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7348'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43764; 43764'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678801'^^xsd:double;
  dwc:latitude '51.689063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608772'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715785 3.678897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715785"^^xsd:decimal ;
  dwc:decimalLongitude "3.678897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715785 3.678897)"^^geo:wktLiteral ;
  geo-pos:lat "51.715785"^^xsd:decimal ;
  geo-pos:long "3.678897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40656; 40656'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678897'^^xsd:double;
  dwc:latitude '51.715785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605809'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68855 3.678923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.68855"^^xsd:decimal ;
  dwc:decimalLongitude "3.678923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68855 3.678923)"^^geo:wktLiteral ;
  geo-pos:lat "51.68855"^^xsd:decimal ;
  geo-pos:long "3.678923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c15'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55858; 55858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678923'^^xsd:double;
  dwc:latitude '51.68855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620328'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68855 3.678923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.68855"^^xsd:decimal ;
  dwc:decimalLongitude "3.678923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68855 3.678923)"^^geo:wktLiteral ;
  geo-pos:lat "51.68855"^^xsd:decimal ;
  geo-pos:long "3.678923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c14'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55857; 55857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678923'^^xsd:double;
  dwc:latitude '51.68855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620327'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68899 3.67893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.68899"^^xsd:decimal ;
  dwc:decimalLongitude "3.67893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68899 3.67893)"^^geo:wktLiteral ;
  geo-pos:lat "51.68899"^^xsd:decimal ;
  geo-pos:long "3.67893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42696; 42696'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67893'^^xsd:double;
  dwc:latitude '51.68899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607788'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742346 3.678962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742346"^^xsd:decimal ;
  dwc:decimalLongitude "3.678962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742346 3.678962)"^^geo:wktLiteral ;
  geo-pos:lat "51.742346"^^xsd:decimal ;
  geo-pos:long "3.678962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45972; 45972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678962'^^xsd:double;
  dwc:latitude '51.742346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610898'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742346 3.678962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742346"^^xsd:decimal ;
  dwc:decimalLongitude "3.678962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742346 3.678962)"^^geo:wktLiteral ;
  geo-pos:lat "51.742346"^^xsd:decimal ;
  geo-pos:long "3.678962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45973; 45973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678962'^^xsd:double;
  dwc:latitude '51.742346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610899'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742346 3.678962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742346"^^xsd:decimal ;
  dwc:decimalLongitude "3.678962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742346 3.678962)"^^geo:wktLiteral ;
  geo-pos:lat "51.742346"^^xsd:decimal ;
  geo-pos:long "3.678962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45974; 45974'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678962'^^xsd:double;
  dwc:latitude '51.742346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610900'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713951 3.678985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713951"^^xsd:decimal ;
  dwc:decimalLongitude "3.678985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713951 3.678985)"^^geo:wktLiteral ;
  geo-pos:lat "51.713951"^^xsd:decimal ;
  geo-pos:long "3.678985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fcb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54710; 54710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.551111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678985'^^xsd:double;
  dwc:latitude '51.713951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619208'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713951 3.678985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713951"^^xsd:decimal ;
  dwc:decimalLongitude "3.678985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713951 3.678985)"^^geo:wktLiteral ;
  geo-pos:lat "51.713951"^^xsd:decimal ;
  geo-pos:long "3.678985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54711; 54711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.551111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.678985'^^xsd:double;
  dwc:latitude '51.713951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619209'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691561 3.679099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691561"^^xsd:decimal ;
  dwc:decimalLongitude "3.679099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691561 3.679099)"^^geo:wktLiteral ;
  geo-pos:lat "51.691561"^^xsd:decimal ;
  geo-pos:long "3.679099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-514b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46616; 46616'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679099'^^xsd:double;
  dwc:latitude '51.691561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611552'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691561 3.679099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.691561"^^xsd:decimal ;
  dwc:decimalLongitude "3.679099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.691561 3.679099)"^^geo:wktLiteral ;
  geo-pos:lat "51.691561"^^xsd:decimal ;
  geo-pos:long "3.679099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-514a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46617; 46617'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679099'^^xsd:double;
  dwc:latitude '51.691561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611553'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687461 3.679153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687461"^^xsd:decimal ;
  dwc:decimalLongitude "3.679153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687461 3.679153)"^^geo:wktLiteral ;
  geo-pos:lat "51.687461"^^xsd:decimal ;
  geo-pos:long "3.679153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4241'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56600; 56600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679153'^^xsd:double;
  dwc:latitude '51.687461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621104'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687461 3.679153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687461"^^xsd:decimal ;
  dwc:decimalLongitude "3.679153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687461 3.679153)"^^geo:wktLiteral ;
  geo-pos:lat "51.687461"^^xsd:decimal ;
  geo-pos:long "3.679153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4240'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56602; 56602'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679153'^^xsd:double;
  dwc:latitude '51.687461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621106'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687461 3.679153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687461"^^xsd:decimal ;
  dwc:decimalLongitude "3.679153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687461 3.679153)"^^geo:wktLiteral ;
  geo-pos:lat "51.687461"^^xsd:decimal ;
  geo-pos:long "3.679153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-423f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56601; 56601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679153'^^xsd:double;
  dwc:latitude '51.687461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621105'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735053 3.679171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735053"^^xsd:decimal ;
  dwc:decimalLongitude "3.679171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735053 3.679171)"^^geo:wktLiteral ;
  geo-pos:lat "51.735053"^^xsd:decimal ;
  geo-pos:long "3.679171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f3d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52558; 52558'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.485555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679171'^^xsd:double;
  dwc:latitude '51.735053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617159'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735053 3.679171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735053"^^xsd:decimal ;
  dwc:decimalLongitude "3.679171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735053 3.679171)"^^geo:wktLiteral ;
  geo-pos:lat "51.735053"^^xsd:decimal ;
  geo-pos:long "3.679171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f3c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52559; 52559'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.485555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679171'^^xsd:double;
  dwc:latitude '51.735053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617160'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735053 3.679171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735053"^^xsd:decimal ;
  dwc:decimalLongitude "3.679171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735053 3.679171)"^^geo:wktLiteral ;
  geo-pos:lat "51.735053"^^xsd:decimal ;
  geo-pos:long "3.679171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f3b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52557; 52557'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.485555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679171'^^xsd:double;
  dwc:latitude '51.735053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617158'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735053 3.679171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735053"^^xsd:decimal ;
  dwc:decimalLongitude "3.679171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735053 3.679171)"^^geo:wktLiteral ;
  geo-pos:lat "51.735053"^^xsd:decimal ;
  geo-pos:long "3.679171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52561; 52561'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.485555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679171'^^xsd:double;
  dwc:latitude '51.735053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617161'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705174 3.679187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705174"^^xsd:decimal ;
  dwc:decimalLongitude "3.679187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705174 3.679187)"^^geo:wktLiteral ;
  geo-pos:lat "51.705174"^^xsd:decimal ;
  geo-pos:long "3.679187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49321; 49321'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679187'^^xsd:double;
  dwc:latitude '51.705174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614112'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705174 3.679187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705174"^^xsd:decimal ;
  dwc:decimalLongitude "3.679187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705174 3.679187)"^^geo:wktLiteral ;
  geo-pos:lat "51.705174"^^xsd:decimal ;
  geo-pos:long "3.679187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49324; 49324'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679187'^^xsd:double;
  dwc:latitude '51.705174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614115'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705174 3.679187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705174"^^xsd:decimal ;
  dwc:decimalLongitude "3.679187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705174 3.679187)"^^geo:wktLiteral ;
  geo-pos:lat "51.705174"^^xsd:decimal ;
  geo-pos:long "3.679187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49322; 49322'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679187'^^xsd:double;
  dwc:latitude '51.705174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614113'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705174 3.679187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.705174"^^xsd:decimal ;
  dwc:decimalLongitude "3.679187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.705174 3.679187)"^^geo:wktLiteral ;
  geo-pos:lat "51.705174"^^xsd:decimal ;
  geo-pos:long "3.679187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49323; 49323'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679187'^^xsd:double;
  dwc:latitude '51.705174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614114'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714894 3.679188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714894"^^xsd:decimal ;
  dwc:decimalLongitude "3.679188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714894 3.679188)"^^geo:wktLiteral ;
  geo-pos:lat "51.714894"^^xsd:decimal ;
  geo-pos:long "3.679188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6994'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50294; 50294'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679188'^^xsd:double;
  dwc:latitude '51.714894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615030'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689501 3.679227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689501"^^xsd:decimal ;
  dwc:decimalLongitude "3.679227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689501 3.679227)"^^geo:wktLiteral ;
  geo-pos:lat "51.689501"^^xsd:decimal ;
  geo-pos:long "3.679227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44662; 44662'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.562222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679227'^^xsd:double;
  dwc:latitude '51.689501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609715'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689501 3.679227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.689501"^^xsd:decimal ;
  dwc:decimalLongitude "3.679227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.689501 3.679227)"^^geo:wktLiteral ;
  geo-pos:lat "51.689501"^^xsd:decimal ;
  geo-pos:long "3.679227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44663; 44663'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.562222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679227'^^xsd:double;
  dwc:latitude '51.689501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609716'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713203 3.679278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713203"^^xsd:decimal ;
  dwc:decimalLongitude "3.679278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713203 3.679278)"^^geo:wktLiteral ;
  geo-pos:lat "51.713203"^^xsd:decimal ;
  geo-pos:long "3.679278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5140'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46627; 46627'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679278'^^xsd:double;
  dwc:latitude '51.713203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611563'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713203 3.679278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713203"^^xsd:decimal ;
  dwc:decimalLongitude "3.679278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713203 3.679278)"^^geo:wktLiteral ;
  geo-pos:lat "51.713203"^^xsd:decimal ;
  geo-pos:long "3.679278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-513f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46628; 46628'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679278'^^xsd:double;
  dwc:latitude '51.713203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611564'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747775"^^xsd:decimal ;
  dwc:decimalLongitude "3.679289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  geo-pos:lat "51.747775"^^xsd:decimal ;
  geo-pos:long "3.679289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49918; 49918'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679289'^^xsd:double;
  dwc:latitude '51.747775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614713'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747775"^^xsd:decimal ;
  dwc:decimalLongitude "3.679289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  geo-pos:lat "51.747775"^^xsd:decimal ;
  geo-pos:long "3.679289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76f0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49920; 49920'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679289'^^xsd:double;
  dwc:latitude '51.747775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614715'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747775"^^xsd:decimal ;
  dwc:decimalLongitude "3.679289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  geo-pos:lat "51.747775"^^xsd:decimal ;
  geo-pos:long "3.679289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ef'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49917; 49917'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679289'^^xsd:double;
  dwc:latitude '51.747775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614712'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747775"^^xsd:decimal ;
  dwc:decimalLongitude "3.679289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  geo-pos:lat "51.747775"^^xsd:decimal ;
  geo-pos:long "3.679289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ee'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49921; 49921'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679289'^^xsd:double;
  dwc:latitude '51.747775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614716'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747775"^^xsd:decimal ;
  dwc:decimalLongitude "3.679289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  geo-pos:lat "51.747775"^^xsd:decimal ;
  geo-pos:long "3.679289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ed'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49922; 49922'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679289'^^xsd:double;
  dwc:latitude '51.747775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614717'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747775"^^xsd:decimal ;
  dwc:decimalLongitude "3.679289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.679289)"^^geo:wktLiteral ;
  geo-pos:lat "51.747775"^^xsd:decimal ;
  geo-pos:long "3.679289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49919; 49919'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679289'^^xsd:double;
  dwc:latitude '51.747775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614714'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714551 3.679298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714551"^^xsd:decimal ;
  dwc:decimalLongitude "3.679298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714551 3.679298)"^^geo:wktLiteral ;
  geo-pos:lat "51.714551"^^xsd:decimal ;
  geo-pos:long "3.679298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-449d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42710; 42710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679298'^^xsd:double;
  dwc:latitude '51.714551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607800'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714551 3.679298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714551"^^xsd:decimal ;
  dwc:decimalLongitude "3.679298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714551 3.679298)"^^geo:wktLiteral ;
  geo-pos:lat "51.714551"^^xsd:decimal ;
  geo-pos:long "3.679298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-449c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42711; 42711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679298'^^xsd:double;
  dwc:latitude '51.714551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607801'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714551 3.679298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714551"^^xsd:decimal ;
  dwc:decimalLongitude "3.679298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714551 3.679298)"^^geo:wktLiteral ;
  geo-pos:lat "51.714551"^^xsd:decimal ;
  geo-pos:long "3.679298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-449b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42709; 42709'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679298'^^xsd:double;
  dwc:latitude '51.714551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607799'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714165 3.679321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714165"^^xsd:decimal ;
  dwc:decimalLongitude "3.679321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714165 3.679321)"^^geo:wktLiteral ;
  geo-pos:lat "51.714165"^^xsd:decimal ;
  geo-pos:long "3.679321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7185'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42004; 42004'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679321'^^xsd:double;
  dwc:latitude '51.714165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607188'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687054 3.679436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687054"^^xsd:decimal ;
  dwc:decimalLongitude "3.679436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687054 3.679436)"^^geo:wktLiteral ;
  geo-pos:lat "51.687054"^^xsd:decimal ;
  geo-pos:long "3.679436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-581e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44398; 44398'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679436'^^xsd:double;
  dwc:latitude '51.687054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609416'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778642"^^xsd:decimal ;
  dwc:decimalLongitude "3.679448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  geo-pos:lat "51.778642"^^xsd:decimal ;
  geo-pos:long "3.679448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4641'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53478; 53478'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679448'^^xsd:double;
  dwc:latitude '51.778642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618041'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778642"^^xsd:decimal ;
  dwc:decimalLongitude "3.679448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  geo-pos:lat "51.778642"^^xsd:decimal ;
  geo-pos:long "3.679448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4640'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53475; 53475'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679448'^^xsd:double;
  dwc:latitude '51.778642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618038'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778642"^^xsd:decimal ;
  dwc:decimalLongitude "3.679448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  geo-pos:lat "51.778642"^^xsd:decimal ;
  geo-pos:long "3.679448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-463f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53477; 53477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679448'^^xsd:double;
  dwc:latitude '51.778642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618040'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778642"^^xsd:decimal ;
  dwc:decimalLongitude "3.679448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  geo-pos:lat "51.778642"^^xsd:decimal ;
  geo-pos:long "3.679448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-463e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53474; 53474'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679448'^^xsd:double;
  dwc:latitude '51.778642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618037'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778642"^^xsd:decimal ;
  dwc:decimalLongitude "3.679448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778642 3.679448)"^^geo:wktLiteral ;
  geo-pos:lat "51.778642"^^xsd:decimal ;
  geo-pos:long "3.679448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-463d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53476; 53476'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679448'^^xsd:double;
  dwc:latitude '51.778642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618039'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.688969 3.67945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.688969"^^xsd:decimal ;
  dwc:decimalLongitude "3.67945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.688969 3.67945)"^^geo:wktLiteral ;
  geo-pos:lat "51.688969"^^xsd:decimal ;
  geo-pos:long "3.67945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-718f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41995; 41995'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67945'^^xsd:double;
  dwc:latitude '51.688969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607179'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.688969 3.67945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.688969"^^xsd:decimal ;
  dwc:decimalLongitude "3.67945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.688969 3.67945)"^^geo:wktLiteral ;
  geo-pos:lat "51.688969"^^xsd:decimal ;
  geo-pos:long "3.67945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-718e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41994; 41994'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67945'^^xsd:double;
  dwc:latitude '51.688969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607178'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730906 3.679456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730906"^^xsd:decimal ;
  dwc:decimalLongitude "3.679456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730906 3.679456)"^^geo:wktLiteral ;
  geo-pos:lat "51.730906"^^xsd:decimal ;
  geo-pos:long "3.679456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-552f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55508; 55508'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.549166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679456'^^xsd:double;
  dwc:latitude '51.730906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619997'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713858 3.679462)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.713858"^^xsd:decimal ;
  dwc:decimalLongitude "3.679462"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.713858 3.679462)"^^geo:wktLiteral ;
  geo-pos:lat "51.713858"^^xsd:decimal ;
  geo-pos:long "3.679462"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6592'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48794; 48794'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679462'^^xsd:double;
  dwc:latitude '51.713858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613671'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839028"^^xsd:decimal ;
  dwc:decimalLongitude "3.679472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  geo-pos:lat "51.839028"^^xsd:decimal ;
  geo-pos:long "3.679472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48326; 48326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679472'^^xsd:double;
  dwc:latitude '51.839028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613169'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839028"^^xsd:decimal ;
  dwc:decimalLongitude "3.679472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  geo-pos:lat "51.839028"^^xsd:decimal ;
  geo-pos:long "3.679472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dac'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48328; 48328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679472'^^xsd:double;
  dwc:latitude '51.839028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613171'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839028"^^xsd:decimal ;
  dwc:decimalLongitude "3.679472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  geo-pos:lat "51.839028"^^xsd:decimal ;
  geo-pos:long "3.679472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dab'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48325; 48325'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679472'^^xsd:double;
  dwc:latitude '51.839028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613168'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839028"^^xsd:decimal ;
  dwc:decimalLongitude "3.679472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  geo-pos:lat "51.839028"^^xsd:decimal ;
  geo-pos:long "3.679472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6daa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48327; 48327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679472'^^xsd:double;
  dwc:latitude '51.839028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613170'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839028"^^xsd:decimal ;
  dwc:decimalLongitude "3.679472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839028 3.679472)"^^geo:wktLiteral ;
  geo-pos:lat "51.839028"^^xsd:decimal ;
  geo-pos:long "3.679472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48324; 48324'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679472'^^xsd:double;
  dwc:latitude '51.839028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613167'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734121 3.679513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734121"^^xsd:decimal ;
  dwc:decimalLongitude "3.679513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734121 3.679513)"^^geo:wktLiteral ;
  geo-pos:lat "51.734121"^^xsd:decimal ;
  geo-pos:long "3.679513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77fe'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52264; 52264'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.9208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679513'^^xsd:double;
  dwc:latitude '51.734121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616947'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734121 3.679513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734121"^^xsd:decimal ;
  dwc:decimalLongitude "3.679513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734121 3.679513)"^^geo:wktLiteral ;
  geo-pos:lat "51.734121"^^xsd:decimal ;
  geo-pos:long "3.679513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52265; 52265'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.9208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679513'^^xsd:double;
  dwc:latitude '51.734121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616948'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746722 3.679549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746722"^^xsd:decimal ;
  dwc:decimalLongitude "3.679549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746722 3.679549)"^^geo:wktLiteral ;
  geo-pos:lat "51.746722"^^xsd:decimal ;
  geo-pos:long "3.679549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-661e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39769; 39769'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.54'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679549'^^xsd:double;
  dwc:latitude '51.746722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605004'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690452 3.679588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690452"^^xsd:decimal ;
  dwc:decimalLongitude "3.679588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690452 3.679588)"^^geo:wktLiteral ;
  geo-pos:lat "51.690452"^^xsd:decimal ;
  geo-pos:long "3.679588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-514d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46614; 46614'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679588'^^xsd:double;
  dwc:latitude '51.690452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611550'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690452 3.679588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.690452"^^xsd:decimal ;
  dwc:decimalLongitude "3.679588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.690452 3.679588)"^^geo:wktLiteral ;
  geo-pos:lat "51.690452"^^xsd:decimal ;
  geo-pos:long "3.679588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-514c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46615; 46615'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679588'^^xsd:double;
  dwc:latitude '51.690452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611551'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71374 3.679711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71374"^^xsd:decimal ;
  dwc:decimalLongitude "3.679711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71374 3.679711)"^^geo:wktLiteral ;
  geo-pos:lat "51.71374"^^xsd:decimal ;
  geo-pos:long "3.679711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7014'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52287; 52287'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.434722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679711'^^xsd:double;
  dwc:latitude '51.71374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616965'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71374 3.679711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71374"^^xsd:decimal ;
  dwc:decimalLongitude "3.679711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71374 3.679711)"^^geo:wktLiteral ;
  geo-pos:lat "51.71374"^^xsd:decimal ;
  geo-pos:long "3.679711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7015'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52286; 52286'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.434722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679711'^^xsd:double;
  dwc:latitude '51.71374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616964'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687853 3.679723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687853"^^xsd:decimal ;
  dwc:decimalLongitude "3.679723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687853 3.679723)"^^geo:wktLiteral ;
  geo-pos:lat "51.687853"^^xsd:decimal ;
  geo-pos:long "3.679723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4acf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51021; 51021'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679723'^^xsd:double;
  dwc:latitude '51.687853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615731'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687853 3.679723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687853"^^xsd:decimal ;
  dwc:decimalLongitude "3.679723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687853 3.679723)"^^geo:wktLiteral ;
  geo-pos:lat "51.687853"^^xsd:decimal ;
  geo-pos:long "3.679723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ace'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51020; 51020'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679723'^^xsd:double;
  dwc:latitude '51.687853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615730'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714126 3.679726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714126"^^xsd:decimal ;
  dwc:decimalLongitude "3.679726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714126 3.679726)"^^geo:wktLiteral ;
  geo-pos:lat "51.714126"^^xsd:decimal ;
  geo-pos:long "3.679726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40095; 40095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.503888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679726'^^xsd:double;
  dwc:latitude '51.714126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605297'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714126 3.679726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714126"^^xsd:decimal ;
  dwc:decimalLongitude "3.679726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714126 3.679726)"^^geo:wktLiteral ;
  geo-pos:lat "51.714126"^^xsd:decimal ;
  geo-pos:long "3.679726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40094; 40094'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.503888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679726'^^xsd:double;
  dwc:latitude '51.714126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605296'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762491 3.679844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762491"^^xsd:decimal ;
  dwc:decimalLongitude "3.679844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762491 3.679844)"^^geo:wktLiteral ;
  geo-pos:lat "51.762491"^^xsd:decimal ;
  geo-pos:long "3.679844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43289; 43289'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679844'^^xsd:double;
  dwc:latitude '51.762491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608402'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762491 3.679844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762491"^^xsd:decimal ;
  dwc:decimalLongitude "3.679844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762491 3.679844)"^^geo:wktLiteral ;
  geo-pos:lat "51.762491"^^xsd:decimal ;
  geo-pos:long "3.679844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43288; 43288'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679844'^^xsd:double;
  dwc:latitude '51.762491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608401'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762491 3.679844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762491"^^xsd:decimal ;
  dwc:decimalLongitude "3.679844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762491 3.679844)"^^geo:wktLiteral ;
  geo-pos:lat "51.762491"^^xsd:decimal ;
  geo-pos:long "3.679844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43290; 43290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679844'^^xsd:double;
  dwc:latitude '51.762491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608403'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714899 3.679882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.714899"^^xsd:decimal ;
  dwc:decimalLongitude "3.679882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.714899 3.679882)"^^geo:wktLiteral ;
  geo-pos:lat "51.714899"^^xsd:decimal ;
  geo-pos:long "3.679882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a09'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46166; 46166'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5063888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679882'^^xsd:double;
  dwc:latitude '51.714899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611086'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731587 3.67993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731587"^^xsd:decimal ;
  dwc:decimalLongitude "3.67993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731587 3.67993)"^^geo:wktLiteral ;
  geo-pos:lat "51.731587"^^xsd:decimal ;
  geo-pos:long "3.67993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64cf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49004; 49004'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.7027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67993'^^xsd:double;
  dwc:latitude '51.731587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613838'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731587 3.67993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731587"^^xsd:decimal ;
  dwc:decimalLongitude "3.67993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731587 3.67993)"^^geo:wktLiteral ;
  geo-pos:lat "51.731587"^^xsd:decimal ;
  geo-pos:long "3.67993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ce'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49003; 49003'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.7027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67993'^^xsd:double;
  dwc:latitude '51.731587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613837'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731587 3.67993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731587"^^xsd:decimal ;
  dwc:decimalLongitude "3.67993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731587 3.67993)"^^geo:wktLiteral ;
  geo-pos:lat "51.731587"^^xsd:decimal ;
  geo-pos:long "3.67993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64cd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49006; 49006'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.7027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67993'^^xsd:double;
  dwc:latitude '51.731587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613840'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731587 3.67993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731587"^^xsd:decimal ;
  dwc:decimalLongitude "3.67993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731587 3.67993)"^^geo:wktLiteral ;
  geo-pos:lat "51.731587"^^xsd:decimal ;
  geo-pos:long "3.67993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49005; 49005'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.7027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.67993'^^xsd:double;
  dwc:latitude '51.731587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613839'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-453d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53751; 53751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618272'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-453c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53746; 53746'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618267'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-453b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53747; 53747'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618268'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-453a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53750; 53750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618271'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4539'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53749; 53749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618270'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4538'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53748; 53748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618269'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4537'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53745; 53745'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618266'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4536'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53744; 53744'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618265'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742484"^^xsd:decimal ;
  dwc:decimalLongitude "3.679978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742484 3.679978)"^^geo:wktLiteral ;
  geo-pos:lat "51.742484"^^xsd:decimal ;
  geo-pos:long "3.679978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4535'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53743; 53743'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.679978'^^xsd:double;
  dwc:latitude '51.742484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618263'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716336 3.680034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716336"^^xsd:decimal ;
  dwc:decimalLongitude "3.680034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716336 3.680034)"^^geo:wktLiteral ;
  geo-pos:lat "51.716336"^^xsd:decimal ;
  geo-pos:long "3.680034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51030; 51030'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680034'^^xsd:double;
  dwc:latitude '51.716336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615740'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795075 3.680043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795075"^^xsd:decimal ;
  dwc:decimalLongitude "3.680043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795075 3.680043)"^^geo:wktLiteral ;
  geo-pos:lat "51.795075"^^xsd:decimal ;
  geo-pos:long "3.680043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54206; 54206'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680043'^^xsd:double;
  dwc:latitude '51.795075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618746'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795075 3.680043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795075"^^xsd:decimal ;
  dwc:decimalLongitude "3.680043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795075 3.680043)"^^geo:wktLiteral ;
  geo-pos:lat "51.795075"^^xsd:decimal ;
  geo-pos:long "3.680043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54207; 54207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680043'^^xsd:double;
  dwc:latitude '51.795075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618747'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715688 3.680174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715688"^^xsd:decimal ;
  dwc:decimalLongitude "3.680174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715688 3.680174)"^^geo:wktLiteral ;
  geo-pos:lat "51.715688"^^xsd:decimal ;
  geo-pos:long "3.680174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-793c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51944; 51944'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.0905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680174'^^xsd:double;
  dwc:latitude '51.715688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616630'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817624 3.680209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817624"^^xsd:decimal ;
  dwc:decimalLongitude "3.680209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817624 3.680209)"^^geo:wktLiteral ;
  geo-pos:lat "51.817624"^^xsd:decimal ;
  geo-pos:long "3.680209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f07'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52636; 52636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680209'^^xsd:double;
  dwc:latitude '51.817624'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616408'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743327"^^xsd:decimal ;
  dwc:decimalLongitude "3.680338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  geo-pos:lat "51.743327"^^xsd:decimal ;
  geo-pos:long "3.680338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5247'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54364; 54364'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680338'^^xsd:double;
  dwc:latitude '51.743327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618906'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743327"^^xsd:decimal ;
  dwc:decimalLongitude "3.680338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  geo-pos:lat "51.743327"^^xsd:decimal ;
  geo-pos:long "3.680338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5246'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54366; 54366'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680338'^^xsd:double;
  dwc:latitude '51.743327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618908'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743327"^^xsd:decimal ;
  dwc:decimalLongitude "3.680338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  geo-pos:lat "51.743327"^^xsd:decimal ;
  geo-pos:long "3.680338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5245'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54367; 54367'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680338'^^xsd:double;
  dwc:latitude '51.743327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618909'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743327"^^xsd:decimal ;
  dwc:decimalLongitude "3.680338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  geo-pos:lat "51.743327"^^xsd:decimal ;
  geo-pos:long "3.680338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5244'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54365; 54365'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680338'^^xsd:double;
  dwc:latitude '51.743327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618907'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743327"^^xsd:decimal ;
  dwc:decimalLongitude "3.680338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743327 3.680338)"^^geo:wktLiteral ;
  geo-pos:lat "51.743327"^^xsd:decimal ;
  geo-pos:long "3.680338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5243'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54368; 54368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680338'^^xsd:double;
  dwc:latitude '51.743327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618910'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685403 3.680511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685403"^^xsd:decimal ;
  dwc:decimalLongitude "3.680511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685403 3.680511)"^^geo:wktLiteral ;
  geo-pos:lat "51.685403"^^xsd:decimal ;
  geo-pos:long "3.680511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54699; 54699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.53'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680511'^^xsd:double;
  dwc:latitude '51.685403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619197'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717089 3.680538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717089"^^xsd:decimal ;
  dwc:decimalLongitude "3.680538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717089 3.680538)"^^geo:wktLiteral ;
  geo-pos:lat "51.717089"^^xsd:decimal ;
  geo-pos:long "3.680538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39447; 39447'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680538'^^xsd:double;
  dwc:latitude '51.717089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604716'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770202 3.680539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770202"^^xsd:decimal ;
  dwc:decimalLongitude "3.680539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770202 3.680539)"^^geo:wktLiteral ;
  geo-pos:lat "51.770202"^^xsd:decimal ;
  geo-pos:long "3.680539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-493e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51457; 51457'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680539'^^xsd:double;
  dwc:latitude '51.770202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616086'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770202 3.680539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770202"^^xsd:decimal ;
  dwc:decimalLongitude "3.680539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770202 3.680539)"^^geo:wktLiteral ;
  geo-pos:lat "51.770202"^^xsd:decimal ;
  geo-pos:long "3.680539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-493d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51458; 51458'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680539'^^xsd:double;
  dwc:latitude '51.770202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616087'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716666 3.680546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716666"^^xsd:decimal ;
  dwc:decimalLongitude "3.680546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716666 3.680546)"^^geo:wktLiteral ;
  geo-pos:lat "51.716666"^^xsd:decimal ;
  geo-pos:long "3.680546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5817'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44405; 44405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680546'^^xsd:double;
  dwc:latitude '51.716666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609423'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686131 3.680565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686131"^^xsd:decimal ;
  dwc:decimalLongitude "3.680565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686131 3.680565)"^^geo:wktLiteral ;
  geo-pos:lat "51.686131"^^xsd:decimal ;
  geo-pos:long "3.680565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51019; 51019'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680565'^^xsd:double;
  dwc:latitude '51.686131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615729'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686131 3.680565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686131"^^xsd:decimal ;
  dwc:decimalLongitude "3.680565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686131 3.680565)"^^geo:wktLiteral ;
  geo-pos:lat "51.686131"^^xsd:decimal ;
  geo-pos:long "3.680565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51018; 51018'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680565'^^xsd:double;
  dwc:latitude '51.686131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615728'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686687 3.680675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686687"^^xsd:decimal ;
  dwc:decimalLongitude "3.680675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686687 3.680675)"^^geo:wktLiteral ;
  geo-pos:lat "51.686687"^^xsd:decimal ;
  geo-pos:long "3.680675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-659b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48785; 48785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680675'^^xsd:double;
  dwc:latitude '51.686687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613662'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686687 3.680675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686687"^^xsd:decimal ;
  dwc:decimalLongitude "3.680675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686687 3.680675)"^^geo:wktLiteral ;
  geo-pos:lat "51.686687"^^xsd:decimal ;
  geo-pos:long "3.680675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-659a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48787; 48787'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680675'^^xsd:double;
  dwc:latitude '51.686687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613664'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686687 3.680675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686687"^^xsd:decimal ;
  dwc:decimalLongitude "3.680675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686687 3.680675)"^^geo:wktLiteral ;
  geo-pos:lat "51.686687"^^xsd:decimal ;
  geo-pos:long "3.680675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6599'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48786; 48786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680675'^^xsd:double;
  dwc:latitude '51.686687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613663'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821299 3.680714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821299"^^xsd:decimal ;
  dwc:decimalLongitude "3.680714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821299 3.680714)"^^geo:wktLiteral ;
  geo-pos:lat "51.821299"^^xsd:decimal ;
  geo-pos:long "3.680714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47169; 47169'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680714'^^xsd:double;
  dwc:latitude '51.821299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612123'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738397 3.680771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738397"^^xsd:decimal ;
  dwc:decimalLongitude "3.680771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738397 3.680771)"^^geo:wktLiteral ;
  geo-pos:lat "51.738397"^^xsd:decimal ;
  geo-pos:long "3.680771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-744f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39255; 39255'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '7.975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680771'^^xsd:double;
  dwc:latitude '51.738397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604521'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687919 3.68078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.687919"^^xsd:decimal ;
  dwc:decimalLongitude "3.68078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.687919 3.68078)"^^geo:wktLiteral ;
  geo-pos:lat "51.687919"^^xsd:decimal ;
  geo-pos:long "3.68078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-514e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46613; 46613'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68078'^^xsd:double;
  dwc:latitude '51.687919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611549'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717402 3.680788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717402"^^xsd:decimal ;
  dwc:decimalLongitude "3.680788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717402 3.680788)"^^geo:wktLiteral ;
  geo-pos:lat "51.717402"^^xsd:decimal ;
  geo-pos:long "3.680788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e0b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47753; 47753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680788'^^xsd:double;
  dwc:latitude '51.717402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612706'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715612 3.68095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715612"^^xsd:decimal ;
  dwc:decimalLongitude "3.68095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715612 3.68095)"^^geo:wktLiteral ;
  geo-pos:lat "51.715612"^^xsd:decimal ;
  geo-pos:long "3.68095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c0f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55864; 55864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68095'^^xsd:double;
  dwc:latitude '51.715612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620333'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716969 3.68097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716969"^^xsd:decimal ;
  dwc:decimalLongitude "3.68097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716969 3.68097)"^^geo:wktLiteral ;
  geo-pos:lat "51.716969"^^xsd:decimal ;
  geo-pos:long "3.68097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7675'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50057; 50057'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.1525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68097'^^xsd:double;
  dwc:latitude '51.716969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614844'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716969 3.68097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716969"^^xsd:decimal ;
  dwc:decimalLongitude "3.68097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716969 3.68097)"^^geo:wktLiteral ;
  geo-pos:lat "51.716969"^^xsd:decimal ;
  geo-pos:long "3.68097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7674'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50056; 50056'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.1525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68097'^^xsd:double;
  dwc:latitude '51.716969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614843'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686164 3.680971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686164"^^xsd:decimal ;
  dwc:decimalLongitude "3.680971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686164 3.680971)"^^geo:wktLiteral ;
  geo-pos:lat "51.686164"^^xsd:decimal ;
  geo-pos:long "3.680971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63b9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44660; 44660'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.558888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.680971'^^xsd:double;
  dwc:latitude '51.686164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609714'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741606 3.681007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741606"^^xsd:decimal ;
  dwc:decimalLongitude "3.681007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741606 3.681007)"^^geo:wktLiteral ;
  geo-pos:lat "51.741606"^^xsd:decimal ;
  geo-pos:long "3.681007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e1b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55241; 55241'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681007'^^xsd:double;
  dwc:latitude '51.741606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619758'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716169 3.681045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716169"^^xsd:decimal ;
  dwc:decimalLongitude "3.681045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716169 3.681045)"^^geo:wktLiteral ;
  geo-pos:lat "51.716169"^^xsd:decimal ;
  geo-pos:long "3.681045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7184'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42005; 42005'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681045'^^xsd:double;
  dwc:latitude '51.716169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607189'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685102 3.681114)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685102"^^xsd:decimal ;
  dwc:decimalLongitude "3.681114"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685102 3.681114)"^^geo:wktLiteral ;
  geo-pos:lat "51.685102"^^xsd:decimal ;
  geo-pos:long "3.681114"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad2'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51017; 51017'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681114'^^xsd:double;
  dwc:latitude '51.685102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615727'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722381 3.681153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722381"^^xsd:decimal ;
  dwc:decimalLongitude "3.681153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722381 3.681153)"^^geo:wktLiteral ;
  geo-pos:lat "51.722381"^^xsd:decimal ;
  geo-pos:long "3.681153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a3c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47350; 47350'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681153'^^xsd:double;
  dwc:latitude '51.722381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612024'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722381 3.681153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722381"^^xsd:decimal ;
  dwc:decimalLongitude "3.681153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722381 3.681153)"^^geo:wktLiteral ;
  geo-pos:lat "51.722381"^^xsd:decimal ;
  geo-pos:long "3.681153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47352; 47352'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681153'^^xsd:double;
  dwc:latitude '51.722381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612026'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722381 3.681153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722381"^^xsd:decimal ;
  dwc:decimalLongitude "3.681153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722381 3.681153)"^^geo:wktLiteral ;
  geo-pos:lat "51.722381"^^xsd:decimal ;
  geo-pos:long "3.681153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47351; 47351'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681153'^^xsd:double;
  dwc:latitude '51.722381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612025'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816693 3.681167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816693"^^xsd:decimal ;
  dwc:decimalLongitude "3.681167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816693 3.681167)"^^geo:wktLiteral ;
  geo-pos:lat "51.816693"^^xsd:decimal ;
  geo-pos:long "3.681167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7732'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49817; 49817'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681167'^^xsd:double;
  dwc:latitude '51.816693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614370'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684922 3.681184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684922"^^xsd:decimal ;
  dwc:decimalLongitude "3.681184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684922 3.681184)"^^geo:wktLiteral ;
  geo-pos:lat "51.684922"^^xsd:decimal ;
  geo-pos:long "3.681184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ab'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42693; 42693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681184'^^xsd:double;
  dwc:latitude '51.684922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607785'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684922 3.681184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684922"^^xsd:decimal ;
  dwc:decimalLongitude "3.681184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684922 3.681184)"^^geo:wktLiteral ;
  geo-pos:lat "51.684922"^^xsd:decimal ;
  geo-pos:long "3.681184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44aa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42695; 42695'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681184'^^xsd:double;
  dwc:latitude '51.684922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607787'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684922 3.681184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684922"^^xsd:decimal ;
  dwc:decimalLongitude "3.681184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684922 3.681184)"^^geo:wktLiteral ;
  geo-pos:lat "51.684922"^^xsd:decimal ;
  geo-pos:long "3.681184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44a9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42694; 42694'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681184'^^xsd:double;
  dwc:latitude '51.684922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607786'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715835 3.681272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.715835"^^xsd:decimal ;
  dwc:decimalLongitude "3.681272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.715835 3.681272)"^^geo:wktLiteral ;
  geo-pos:lat "51.715835"^^xsd:decimal ;
  geo-pos:long "3.681272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-513e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46629; 46629'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681272'^^xsd:double;
  dwc:latitude '51.715835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611565'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71552 3.681296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71552"^^xsd:decimal ;
  dwc:decimalLongitude "3.681296"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71552 3.681296)"^^geo:wktLiteral ;
  geo-pos:lat "51.71552"^^xsd:decimal ;
  geo-pos:long "3.681296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55322; 55322'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.398055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681296'^^xsd:double;
  dwc:latitude '51.71552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619843'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731354 3.681331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731354"^^xsd:decimal ;
  dwc:decimalLongitude "3.681331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731354 3.681331)"^^geo:wktLiteral ;
  geo-pos:lat "51.731354"^^xsd:decimal ;
  geo-pos:long "3.681331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5924'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46408; 46408'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681331'^^xsd:double;
  dwc:latitude '51.731354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611106'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731354 3.681331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731354"^^xsd:decimal ;
  dwc:decimalLongitude "3.681331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731354 3.681331)"^^geo:wktLiteral ;
  geo-pos:lat "51.731354"^^xsd:decimal ;
  geo-pos:long "3.681331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5923'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46409; 46409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681331'^^xsd:double;
  dwc:latitude '51.731354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611107'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731354 3.681331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731354"^^xsd:decimal ;
  dwc:decimalLongitude "3.681331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731354 3.681331)"^^geo:wktLiteral ;
  geo-pos:lat "51.731354"^^xsd:decimal ;
  geo-pos:long "3.681331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5922'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46410; 46410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681331'^^xsd:double;
  dwc:latitude '51.731354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611108'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686854 3.681343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.686854"^^xsd:decimal ;
  dwc:decimalLongitude "3.681343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.686854 3.681343)"^^geo:wktLiteral ;
  geo-pos:lat "51.686854"^^xsd:decimal ;
  geo-pos:long "3.681343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-514f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46612; 46612'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.145'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681343'^^xsd:double;
  dwc:latitude '51.686854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611548'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685056 3.681359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685056"^^xsd:decimal ;
  dwc:decimalLongitude "3.681359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685056 3.681359)"^^geo:wktLiteral ;
  geo-pos:lat "51.685056"^^xsd:decimal ;
  geo-pos:long "3.681359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55dd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55320; 55320'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.370277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681359'^^xsd:double;
  dwc:latitude '51.685056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619841'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685056 3.681359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.685056"^^xsd:decimal ;
  dwc:decimalLongitude "3.681359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.685056 3.681359)"^^geo:wktLiteral ;
  geo-pos:lat "51.685056"^^xsd:decimal ;
  geo-pos:long "3.681359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55321; 55321'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.370277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681359'^^xsd:double;
  dwc:latitude '51.685056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619842'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716194 3.681364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.716194"^^xsd:decimal ;
  dwc:decimalLongitude "3.681364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.716194 3.681364)"^^geo:wktLiteral ;
  geo-pos:lat "51.716194"^^xsd:decimal ;
  geo-pos:long "3.681364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44672; 44672'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.586111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681364'^^xsd:double;
  dwc:latitude '51.716194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609726'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717947 3.681419)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717947"^^xsd:decimal ;
  dwc:decimalLongitude "3.681419"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717947 3.681419)"^^geo:wktLiteral ;
  geo-pos:lat "51.717947"^^xsd:decimal ;
  geo-pos:long "3.681419"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4852'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52901; 52901'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681419'^^xsd:double;
  dwc:latitude '51.717947'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617446'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733844 3.681441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733844"^^xsd:decimal ;
  dwc:decimalLongitude "3.681441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733844 3.681441)"^^geo:wktLiteral ;
  geo-pos:lat "51.733844"^^xsd:decimal ;
  geo-pos:long "3.681441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48300; 48300'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.186666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681441'^^xsd:double;
  dwc:latitude '51.733844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613142'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747376 3.681442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747376"^^xsd:decimal ;
  dwc:decimalLongitude "3.681442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747376 3.681442)"^^geo:wktLiteral ;
  geo-pos:lat "51.747376"^^xsd:decimal ;
  geo-pos:long "3.681442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45233; 45233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681442'^^xsd:double;
  dwc:latitude '51.747376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610246'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747376 3.681442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747376"^^xsd:decimal ;
  dwc:decimalLongitude "3.681442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747376 3.681442)"^^geo:wktLiteral ;
  geo-pos:lat "51.747376"^^xsd:decimal ;
  geo-pos:long "3.681442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45234; 45234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681442'^^xsd:double;
  dwc:latitude '51.747376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610247'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747376 3.681442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747376"^^xsd:decimal ;
  dwc:decimalLongitude "3.681442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747376 3.681442)"^^geo:wktLiteral ;
  geo-pos:lat "51.747376"^^xsd:decimal ;
  geo-pos:long "3.681442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45232; 45232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681442'^^xsd:double;
  dwc:latitude '51.747376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610245'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684003 3.681474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684003"^^xsd:decimal ;
  dwc:decimalLongitude "3.681474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684003 3.681474)"^^geo:wktLiteral ;
  geo-pos:lat "51.684003"^^xsd:decimal ;
  geo-pos:long "3.681474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4243'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56598; 56598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.6986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681474'^^xsd:double;
  dwc:latitude '51.684003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621102'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684003 3.681474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.684003"^^xsd:decimal ;
  dwc:decimalLongitude "3.681474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.684003 3.681474)"^^geo:wktLiteral ;
  geo-pos:lat "51.684003"^^xsd:decimal ;
  geo-pos:long "3.681474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4242'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56599; 56599'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.6986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681474'^^xsd:double;
  dwc:latitude '51.684003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621103'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820043 3.681696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820043"^^xsd:decimal ;
  dwc:decimalLongitude "3.681696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820043 3.681696)"^^geo:wktLiteral ;
  geo-pos:lat "51.820043"^^xsd:decimal ;
  geo-pos:long "3.681696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ad'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42249; 42249'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681696'^^xsd:double;
  dwc:latitude '51.820043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607413'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820043 3.681696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820043"^^xsd:decimal ;
  dwc:decimalLongitude "3.681696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820043 3.681696)"^^geo:wktLiteral ;
  geo-pos:lat "51.820043"^^xsd:decimal ;
  geo-pos:long "3.681696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ac'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42248; 42248'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681696'^^xsd:double;
  dwc:latitude '51.820043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607412'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680971 3.681775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680971"^^xsd:decimal ;
  dwc:decimalLongitude "3.681775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680971 3.681775)"^^geo:wktLiteral ;
  geo-pos:lat "51.680971"^^xsd:decimal ;
  geo-pos:long "3.681775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4863'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52885; 52885'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681775'^^xsd:double;
  dwc:latitude '51.680971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617430'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680971 3.681775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680971"^^xsd:decimal ;
  dwc:decimalLongitude "3.681775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680971 3.681775)"^^geo:wktLiteral ;
  geo-pos:lat "51.680971"^^xsd:decimal ;
  geo-pos:long "3.681775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4862'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52884; 52884'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681775'^^xsd:double;
  dwc:latitude '51.680971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617429'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732385 3.68181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732385"^^xsd:decimal ;
  dwc:decimalLongitude "3.68181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732385 3.68181)"^^geo:wktLiteral ;
  geo-pos:lat "51.732385"^^xsd:decimal ;
  geo-pos:long "3.68181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52556; 52556'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.4825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68181'^^xsd:double;
  dwc:latitude '51.732385'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617157'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733463 3.681971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733463"^^xsd:decimal ;
  dwc:decimalLongitude "3.681971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733463 3.681971)"^^geo:wktLiteral ;
  geo-pos:lat "51.733463"^^xsd:decimal ;
  geo-pos:long "3.681971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42167; 42167'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681971'^^xsd:double;
  dwc:latitude '51.733463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607342'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733463 3.681971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733463"^^xsd:decimal ;
  dwc:decimalLongitude "3.681971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733463 3.681971)"^^geo:wktLiteral ;
  geo-pos:lat "51.733463"^^xsd:decimal ;
  geo-pos:long "3.681971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42170; 42170'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681971'^^xsd:double;
  dwc:latitude '51.733463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607344'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733463 3.681971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733463"^^xsd:decimal ;
  dwc:decimalLongitude "3.681971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733463 3.681971)"^^geo:wktLiteral ;
  geo-pos:lat "51.733463"^^xsd:decimal ;
  geo-pos:long "3.681971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ec'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42168; 42168'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681971'^^xsd:double;
  dwc:latitude '51.733463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607343'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733463 3.681971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733463"^^xsd:decimal ;
  dwc:decimalLongitude "3.681971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733463 3.681971)"^^geo:wktLiteral ;
  geo-pos:lat "51.733463"^^xsd:decimal ;
  geo-pos:long "3.681971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70eb'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42166; 42166'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681971'^^xsd:double;
  dwc:latitude '51.733463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607341'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718582 3.681993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718582"^^xsd:decimal ;
  dwc:decimalLongitude "3.681993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718582 3.681993)"^^geo:wktLiteral ;
  geo-pos:lat "51.718582"^^xsd:decimal ;
  geo-pos:long "3.681993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4851'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52902; 52902'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.1675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.681993'^^xsd:double;
  dwc:latitude '51.718582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617447'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683362 3.682028)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.683362"^^xsd:decimal ;
  dwc:decimalLongitude "3.682028"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683362 3.682028)"^^geo:wktLiteral ;
  geo-pos:lat "51.683362"^^xsd:decimal ;
  geo-pos:long "3.682028"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e10'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47748; 47748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682028'^^xsd:double;
  dwc:latitude '51.683362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612701'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816625 3.682036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816625"^^xsd:decimal ;
  dwc:decimalLongitude "3.682036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816625 3.682036)"^^geo:wktLiteral ;
  geo-pos:lat "51.816625"^^xsd:decimal ;
  geo-pos:long "3.682036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46cb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53318; 53318'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682036'^^xsd:double;
  dwc:latitude '51.816625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617884'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816625 3.682036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816625"^^xsd:decimal ;
  dwc:decimalLongitude "3.682036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816625 3.682036)"^^geo:wktLiteral ;
  geo-pos:lat "51.816625"^^xsd:decimal ;
  geo-pos:long "3.682036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53319; 53319'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682036'^^xsd:double;
  dwc:latitude '51.816625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617885'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680628 3.682059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680628"^^xsd:decimal ;
  dwc:decimalLongitude "3.682059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680628 3.682059)"^^geo:wktLiteral ;
  geo-pos:lat "51.680628"^^xsd:decimal ;
  geo-pos:long "3.682059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4866'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52881; 52881'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.138611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682059'^^xsd:double;
  dwc:latitude '51.680628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617426'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680628 3.682059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680628"^^xsd:decimal ;
  dwc:decimalLongitude "3.682059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680628 3.682059)"^^geo:wktLiteral ;
  geo-pos:lat "51.680628"^^xsd:decimal ;
  geo-pos:long "3.682059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4865'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52882; 52882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.138611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682059'^^xsd:double;
  dwc:latitude '51.680628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617427'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680628 3.682059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680628"^^xsd:decimal ;
  dwc:decimalLongitude "3.682059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680628 3.682059)"^^geo:wktLiteral ;
  geo-pos:lat "51.680628"^^xsd:decimal ;
  geo-pos:long "3.682059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4864'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52883; 52883'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.138611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682059'^^xsd:double;
  dwc:latitude '51.680628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617428'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719301 3.682062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.719301"^^xsd:decimal ;
  dwc:decimalLongitude "3.682062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.719301 3.682062)"^^geo:wktLiteral ;
  geo-pos:lat "51.719301"^^xsd:decimal ;
  geo-pos:long "3.682062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b8e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47409; 47409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682062'^^xsd:double;
  dwc:latitude '51.719301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612316'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71949 3.682065)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71949"^^xsd:decimal ;
  dwc:decimalLongitude "3.682065"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71949 3.682065)"^^geo:wktLiteral ;
  geo-pos:lat "51.71949"^^xsd:decimal ;
  geo-pos:long "3.682065"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f00'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40658; 40658'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682065'^^xsd:double;
  dwc:latitude '51.71949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605811'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71949 3.682065)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.71949"^^xsd:decimal ;
  dwc:decimalLongitude "3.682065"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.71949 3.682065)"^^geo:wktLiteral ;
  geo-pos:lat "51.71949"^^xsd:decimal ;
  geo-pos:long "3.682065"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40657; 40657'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682065'^^xsd:double;
  dwc:latitude '51.71949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605810'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729938 3.68211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729938"^^xsd:decimal ;
  dwc:decimalLongitude "3.68211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729938 3.68211)"^^geo:wktLiteral ;
  geo-pos:lat "51.729938"^^xsd:decimal ;
  geo-pos:long "3.68211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42598; 42598'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68211'^^xsd:double;
  dwc:latitude '51.729938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607705'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720145 3.68219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720145"^^xsd:decimal ;
  dwc:decimalLongitude "3.68219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720145 3.68219)"^^geo:wktLiteral ;
  geo-pos:lat "51.720145"^^xsd:decimal ;
  geo-pos:long "3.68219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e78'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52808; 52808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68219'^^xsd:double;
  dwc:latitude '51.720145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617362'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720145 3.68219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720145"^^xsd:decimal ;
  dwc:decimalLongitude "3.68219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720145 3.68219)"^^geo:wktLiteral ;
  geo-pos:lat "51.720145"^^xsd:decimal ;
  geo-pos:long "3.68219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e77'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52806; 52806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68219'^^xsd:double;
  dwc:latitude '51.720145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617361'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79972 3.682231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79972"^^xsd:decimal ;
  dwc:decimalLongitude "3.682231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79972 3.682231)"^^geo:wktLiteral ;
  geo-pos:lat "51.79972"^^xsd:decimal ;
  geo-pos:long "3.682231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6660'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39675; 39675'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.973333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682231'^^xsd:double;
  dwc:latitude '51.79972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604907'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749673"^^xsd:decimal ;
  dwc:decimalLongitude "3.682331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  geo-pos:lat "51.749673"^^xsd:decimal ;
  geo-pos:long "3.682331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fbd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40489; 40489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682331'^^xsd:double;
  dwc:latitude '51.749673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605646'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749673"^^xsd:decimal ;
  dwc:decimalLongitude "3.682331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  geo-pos:lat "51.749673"^^xsd:decimal ;
  geo-pos:long "3.682331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fbc'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40485; 40485'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682331'^^xsd:double;
  dwc:latitude '51.749673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605642'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749673"^^xsd:decimal ;
  dwc:decimalLongitude "3.682331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  geo-pos:lat "51.749673"^^xsd:decimal ;
  geo-pos:long "3.682331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fbb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40484; 40484'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682331'^^xsd:double;
  dwc:latitude '51.749673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605641'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749673"^^xsd:decimal ;
  dwc:decimalLongitude "3.682331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  geo-pos:lat "51.749673"^^xsd:decimal ;
  geo-pos:long "3.682331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40488; 40488'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682331'^^xsd:double;
  dwc:latitude '51.749673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605645'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749673"^^xsd:decimal ;
  dwc:decimalLongitude "3.682331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  geo-pos:lat "51.749673"^^xsd:decimal ;
  geo-pos:long "3.682331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40487; 40487'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682331'^^xsd:double;
  dwc:latitude '51.749673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605644'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749673"^^xsd:decimal ;
  dwc:decimalLongitude "3.682331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749673 3.682331)"^^geo:wktLiteral ;
  geo-pos:lat "51.749673"^^xsd:decimal ;
  geo-pos:long "3.682331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb8'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40486; 40486'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682331'^^xsd:double;
  dwc:latitude '51.749673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605643'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717312 3.682336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717312"^^xsd:decimal ;
  dwc:decimalLongitude "3.682336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717312 3.682336)"^^geo:wktLiteral ;
  geo-pos:lat "51.717312"^^xsd:decimal ;
  geo-pos:long "3.682336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6591'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48795; 48795'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682336'^^xsd:double;
  dwc:latitude '51.717312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613672'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717312 3.682336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717312"^^xsd:decimal ;
  dwc:decimalLongitude "3.682336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717312 3.682336)"^^geo:wktLiteral ;
  geo-pos:lat "51.717312"^^xsd:decimal ;
  geo-pos:long "3.682336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6590'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48796; 48796'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682336'^^xsd:double;
  dwc:latitude '51.717312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613674'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800843 3.682349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800843"^^xsd:decimal ;
  dwc:decimalLongitude "3.682349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800843 3.682349)"^^geo:wktLiteral ;
  geo-pos:lat "51.800843"^^xsd:decimal ;
  geo-pos:long "3.682349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55623; 55623'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682349'^^xsd:double;
  dwc:latitude '51.800843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620097'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800843 3.682349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800843"^^xsd:decimal ;
  dwc:decimalLongitude "3.682349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800843 3.682349)"^^geo:wktLiteral ;
  geo-pos:lat "51.800843"^^xsd:decimal ;
  geo-pos:long "3.682349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55622; 55622'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682349'^^xsd:double;
  dwc:latitude '51.800843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620096'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800843 3.682349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800843"^^xsd:decimal ;
  dwc:decimalLongitude "3.682349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800843 3.682349)"^^geo:wktLiteral ;
  geo-pos:lat "51.800843"^^xsd:decimal ;
  geo-pos:long "3.682349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55624; 55624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682349'^^xsd:double;
  dwc:latitude '51.800843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620098'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717716 3.682487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717716"^^xsd:decimal ;
  dwc:decimalLongitude "3.682487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717716 3.682487)"^^geo:wktLiteral ;
  geo-pos:lat "51.717716"^^xsd:decimal ;
  geo-pos:long "3.682487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6738'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39930; 39930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682487'^^xsd:double;
  dwc:latitude '51.717716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604428'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770622 3.682531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770622"^^xsd:decimal ;
  dwc:decimalLongitude "3.682531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770622 3.682531)"^^geo:wktLiteral ;
  geo-pos:lat "51.770622"^^xsd:decimal ;
  geo-pos:long "3.682531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f96'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47105; 47105'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682531'^^xsd:double;
  dwc:latitude '51.770622'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612002'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683287 3.682577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.683287"^^xsd:decimal ;
  dwc:decimalLongitude "3.682577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.683287 3.682577)"^^geo:wktLiteral ;
  geo-pos:lat "51.683287"^^xsd:decimal ;
  geo-pos:long "3.682577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49461; 49461'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682577'^^xsd:double;
  dwc:latitude '51.683287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614252'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771556 3.682603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771556"^^xsd:decimal ;
  dwc:decimalLongitude "3.682603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771556 3.682603)"^^geo:wktLiteral ;
  geo-pos:lat "51.771556"^^xsd:decimal ;
  geo-pos:long "3.682603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45943; 45943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682603'^^xsd:double;
  dwc:latitude '51.771556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610868'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771556 3.682603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771556"^^xsd:decimal ;
  dwc:decimalLongitude "3.682603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771556 3.682603)"^^geo:wktLiteral ;
  geo-pos:lat "51.771556"^^xsd:decimal ;
  geo-pos:long "3.682603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45941; 45941'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682603'^^xsd:double;
  dwc:latitude '51.771556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610866'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771556 3.682603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771556"^^xsd:decimal ;
  dwc:decimalLongitude "3.682603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771556 3.682603)"^^geo:wktLiteral ;
  geo-pos:lat "51.771556"^^xsd:decimal ;
  geo-pos:long "3.682603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45944; 45944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682603'^^xsd:double;
  dwc:latitude '51.771556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610869'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771556 3.682603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771556"^^xsd:decimal ;
  dwc:decimalLongitude "3.682603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771556 3.682603)"^^geo:wktLiteral ;
  geo-pos:lat "51.771556"^^xsd:decimal ;
  geo-pos:long "3.682603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58c6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45942; 45942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682603'^^xsd:double;
  dwc:latitude '51.771556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610867'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680921 3.682671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680921"^^xsd:decimal ;
  dwc:decimalLongitude "3.682671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680921 3.682671)"^^geo:wktLiteral ;
  geo-pos:lat "51.680921"^^xsd:decimal ;
  geo-pos:long "3.682671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-543b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54620; 54620'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682671'^^xsd:double;
  dwc:latitude '51.680921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619118'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680921 3.682671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680921"^^xsd:decimal ;
  dwc:decimalLongitude "3.682671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680921 3.682671)"^^geo:wktLiteral ;
  geo-pos:lat "51.680921"^^xsd:decimal ;
  geo-pos:long "3.682671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-543a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54617; 54617'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682671'^^xsd:double;
  dwc:latitude '51.680921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619115'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680921 3.682671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680921"^^xsd:decimal ;
  dwc:decimalLongitude "3.682671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680921 3.682671)"^^geo:wktLiteral ;
  geo-pos:lat "51.680921"^^xsd:decimal ;
  geo-pos:long "3.682671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5439'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54619; 54619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682671'^^xsd:double;
  dwc:latitude '51.680921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619117'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680921 3.682671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680921"^^xsd:decimal ;
  dwc:decimalLongitude "3.682671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680921 3.682671)"^^geo:wktLiteral ;
  geo-pos:lat "51.680921"^^xsd:decimal ;
  geo-pos:long "3.682671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5438'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54618; 54618'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682671'^^xsd:double;
  dwc:latitude '51.680921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619116'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717678 3.682819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.717678"^^xsd:decimal ;
  dwc:decimalLongitude "3.682819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.717678 3.682819)"^^geo:wktLiteral ;
  geo-pos:lat "51.717678"^^xsd:decimal ;
  geo-pos:long "3.682819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e49'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48114; 48114'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682819'^^xsd:double;
  dwc:latitude '51.717678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613022'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.682179 3.682835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.682179"^^xsd:decimal ;
  dwc:decimalLongitude "3.682835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.682179 3.682835)"^^geo:wktLiteral ;
  geo-pos:lat "51.682179"^^xsd:decimal ;
  geo-pos:long "3.682835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54698; 54698'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.5275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682835'^^xsd:double;
  dwc:latitude '51.682179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619196'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718631 3.682877)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.718631"^^xsd:decimal ;
  dwc:decimalLongitude "3.682877"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.718631 3.682877)"^^geo:wktLiteral ;
  geo-pos:lat "51.718631"^^xsd:decimal ;
  geo-pos:long "3.682877"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40096; 40096'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.508611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682877'^^xsd:double;
  dwc:latitude '51.718631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605298'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800174 3.682934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800174"^^xsd:decimal ;
  dwc:decimalLongitude "3.682934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800174 3.682934)"^^geo:wktLiteral ;
  geo-pos:lat "51.800174"^^xsd:decimal ;
  geo-pos:long "3.682934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-665f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39676; 39676'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.973888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682934'^^xsd:double;
  dwc:latitude '51.800174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604908'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720491 3.682977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720491"^^xsd:decimal ;
  dwc:decimalLongitude "3.682977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720491 3.682977)"^^geo:wktLiteral ;
  geo-pos:lat "51.720491"^^xsd:decimal ;
  geo-pos:long "3.682977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f34'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49467; 49467'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.682977'^^xsd:double;
  dwc:latitude '51.720491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614258'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730202 3.683022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730202"^^xsd:decimal ;
  dwc:decimalLongitude "3.683022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730202 3.683022)"^^geo:wktLiteral ;
  geo-pos:lat "51.730202"^^xsd:decimal ;
  geo-pos:long "3.683022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49fe'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51242; 51242'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.5005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683022'^^xsd:double;
  dwc:latitude '51.730202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615908'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821735 3.683071)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821735"^^xsd:decimal ;
  dwc:decimalLongitude "3.683071"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821735 3.683071)"^^geo:wktLiteral ;
  geo-pos:lat "51.821735"^^xsd:decimal ;
  geo-pos:long "3.683071"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e70'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49688; 49688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683071'^^xsd:double;
  dwc:latitude '51.821735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614533'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821735 3.683071)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821735"^^xsd:decimal ;
  dwc:decimalLongitude "3.683071"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821735 3.683071)"^^geo:wktLiteral ;
  geo-pos:lat "51.821735"^^xsd:decimal ;
  geo-pos:long "3.683071"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e6f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49689; 49689'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683071'^^xsd:double;
  dwc:latitude '51.821735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614534'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681827 3.683104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681827"^^xsd:decimal ;
  dwc:decimalLongitude "3.683104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681827 3.683104)"^^geo:wktLiteral ;
  geo-pos:lat "51.681827"^^xsd:decimal ;
  geo-pos:long "3.683104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54696; 54696'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.527222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683104'^^xsd:double;
  dwc:latitude '51.681827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619194'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681827 3.683104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681827"^^xsd:decimal ;
  dwc:decimalLongitude "3.683104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681827 3.683104)"^^geo:wktLiteral ;
  geo-pos:lat "51.681827"^^xsd:decimal ;
  geo-pos:long "3.683104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fd8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54697; 54697'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.527222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683104'^^xsd:double;
  dwc:latitude '51.681827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619195'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724356 3.683209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724356"^^xsd:decimal ;
  dwc:decimalLongitude "3.683209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724356 3.683209)"^^geo:wktLiteral ;
  geo-pos:lat "51.724356"^^xsd:decimal ;
  geo-pos:long "3.683209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7363'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39210; 39210'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683209'^^xsd:double;
  dwc:latitude '51.724356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604390'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724356 3.683209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724356"^^xsd:decimal ;
  dwc:decimalLongitude "3.683209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724356 3.683209)"^^geo:wktLiteral ;
  geo-pos:lat "51.724356"^^xsd:decimal ;
  geo-pos:long "3.683209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7362'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39209; 39209'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683209'^^xsd:double;
  dwc:latitude '51.724356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604389'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724356 3.683209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724356"^^xsd:decimal ;
  dwc:decimalLongitude "3.683209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724356 3.683209)"^^geo:wktLiteral ;
  geo-pos:lat "51.724356"^^xsd:decimal ;
  geo-pos:long "3.683209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7361'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39211; 39211'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683209'^^xsd:double;
  dwc:latitude '51.724356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604391'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681835 3.683336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681835"^^xsd:decimal ;
  dwc:decimalLongitude "3.683336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681835 3.683336)"^^geo:wktLiteral ;
  geo-pos:lat "51.681835"^^xsd:decimal ;
  geo-pos:long "3.683336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-734b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43763; 43763'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683336'^^xsd:double;
  dwc:latitude '51.681835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608771'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681835 3.683336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681835"^^xsd:decimal ;
  dwc:decimalLongitude "3.683336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681835 3.683336)"^^geo:wktLiteral ;
  geo-pos:lat "51.681835"^^xsd:decimal ;
  geo-pos:long "3.683336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-734a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43762; 43762'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683336'^^xsd:double;
  dwc:latitude '51.681835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608770'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720173 3.683537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720173"^^xsd:decimal ;
  dwc:decimalLongitude "3.683537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720173 3.683537)"^^geo:wktLiteral ;
  geo-pos:lat "51.720173"^^xsd:decimal ;
  geo-pos:long "3.683537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6993'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50295; 50295'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683537'^^xsd:double;
  dwc:latitude '51.720173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615031'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68177 3.683581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.68177"^^xsd:decimal ;
  dwc:decimalLongitude "3.683581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.68177 3.683581)"^^geo:wktLiteral ;
  geo-pos:lat "51.68177"^^xsd:decimal ;
  geo-pos:long "3.683581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51016; 51016'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683581'^^xsd:double;
  dwc:latitude '51.68177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615726'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720632 3.683602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720632"^^xsd:decimal ;
  dwc:decimalLongitude "3.683602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720632 3.683602)"^^geo:wktLiteral ;
  geo-pos:lat "51.720632"^^xsd:decimal ;
  geo-pos:long "3.683602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51031; 51031'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683602'^^xsd:double;
  dwc:latitude '51.720632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615741'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841332 3.683701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841332"^^xsd:decimal ;
  dwc:decimalLongitude "3.683701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841332 3.683701)"^^geo:wktLiteral ;
  geo-pos:lat "51.841332"^^xsd:decimal ;
  geo-pos:long "3.683701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-435f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43051; 43051'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683701'^^xsd:double;
  dwc:latitude '51.841332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608087'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841332 3.683701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841332"^^xsd:decimal ;
  dwc:decimalLongitude "3.683701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841332 3.683701)"^^geo:wktLiteral ;
  geo-pos:lat "51.841332"^^xsd:decimal ;
  geo-pos:long "3.683701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-435e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43049; 43049'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683701'^^xsd:double;
  dwc:latitude '51.841332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608085'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841332 3.683701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841332"^^xsd:decimal ;
  dwc:decimalLongitude "3.683701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841332 3.683701)"^^geo:wktLiteral ;
  geo-pos:lat "51.841332"^^xsd:decimal ;
  geo-pos:long "3.683701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-435d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43050; 43050'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683701'^^xsd:double;
  dwc:latitude '51.841332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608086'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820679"^^xsd:decimal ;
  dwc:decimalLongitude "3.683766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  geo-pos:lat "51.820679"^^xsd:decimal ;
  geo-pos:long "3.683766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7225'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43507; 43507'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683766'^^xsd:double;
  dwc:latitude '51.820679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608575'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820679"^^xsd:decimal ;
  dwc:decimalLongitude "3.683766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  geo-pos:lat "51.820679"^^xsd:decimal ;
  geo-pos:long "3.683766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7224'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43503; 43503'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683766'^^xsd:double;
  dwc:latitude '51.820679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608572'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820679"^^xsd:decimal ;
  dwc:decimalLongitude "3.683766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  geo-pos:lat "51.820679"^^xsd:decimal ;
  geo-pos:long "3.683766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7223'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43505; 43505'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683766'^^xsd:double;
  dwc:latitude '51.820679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608573'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820679"^^xsd:decimal ;
  dwc:decimalLongitude "3.683766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  geo-pos:lat "51.820679"^^xsd:decimal ;
  geo-pos:long "3.683766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7222'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43508; 43508'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683766'^^xsd:double;
  dwc:latitude '51.820679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608576'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820679"^^xsd:decimal ;
  dwc:decimalLongitude "3.683766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820679 3.683766)"^^geo:wktLiteral ;
  geo-pos:lat "51.820679"^^xsd:decimal ;
  geo-pos:long "3.683766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7221'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43506; 43506'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683766'^^xsd:double;
  dwc:latitude '51.820679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608574'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730592 3.683897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730592"^^xsd:decimal ;
  dwc:decimalLongitude "3.683897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730592 3.683897)"^^geo:wktLiteral ;
  geo-pos:lat "51.730592"^^xsd:decimal ;
  geo-pos:long "3.683897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47599; 47599'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7380555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683897'^^xsd:double;
  dwc:latitude '51.730592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612501'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730592 3.683897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730592"^^xsd:decimal ;
  dwc:decimalLongitude "3.683897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730592 3.683897)"^^geo:wktLiteral ;
  geo-pos:lat "51.730592"^^xsd:decimal ;
  geo-pos:long "3.683897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47600; 47600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7380555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683897'^^xsd:double;
  dwc:latitude '51.730592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612502'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730592 3.683897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730592"^^xsd:decimal ;
  dwc:decimalLongitude "3.683897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730592 3.683897)"^^geo:wktLiteral ;
  geo-pos:lat "51.730592"^^xsd:decimal ;
  geo-pos:long "3.683897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47598; 47598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7380555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683897'^^xsd:double;
  dwc:latitude '51.730592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612500'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681894 3.683959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681894"^^xsd:decimal ;
  dwc:decimalLongitude "3.683959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681894 3.683959)"^^geo:wktLiteral ;
  geo-pos:lat "51.681894"^^xsd:decimal ;
  geo-pos:long "3.683959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-659c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48784; 48784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683959'^^xsd:double;
  dwc:latitude '51.681894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613661'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739664 3.683991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739664"^^xsd:decimal ;
  dwc:decimalLongitude "3.683991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739664 3.683991)"^^geo:wktLiteral ;
  geo-pos:lat "51.739664"^^xsd:decimal ;
  geo-pos:long "3.683991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-759f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50277; 50277'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683991'^^xsd:double;
  dwc:latitude '51.739664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615015'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739664 3.683991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739664"^^xsd:decimal ;
  dwc:decimalLongitude "3.683991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739664 3.683991)"^^geo:wktLiteral ;
  geo-pos:lat "51.739664"^^xsd:decimal ;
  geo-pos:long "3.683991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-759e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50276; 50276'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683991'^^xsd:double;
  dwc:latitude '51.739664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615014'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739664 3.683991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739664"^^xsd:decimal ;
  dwc:decimalLongitude "3.683991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739664 3.683991)"^^geo:wktLiteral ;
  geo-pos:lat "51.739664"^^xsd:decimal ;
  geo-pos:long "3.683991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-759d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50275; 50275'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.683991'^^xsd:double;
  dwc:latitude '51.739664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615013'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738144 3.684084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738144"^^xsd:decimal ;
  dwc:decimalLongitude "3.684084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738144 3.684084)"^^geo:wktLiteral ;
  geo-pos:lat "51.738144"^^xsd:decimal ;
  geo-pos:long "3.684084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7268'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43409; 43409'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684084'^^xsd:double;
  dwc:latitude '51.738144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608487'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738144 3.684084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738144"^^xsd:decimal ;
  dwc:decimalLongitude "3.684084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738144 3.684084)"^^geo:wktLiteral ;
  geo-pos:lat "51.738144"^^xsd:decimal ;
  geo-pos:long "3.684084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7267'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43410; 43410'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684084'^^xsd:double;
  dwc:latitude '51.738144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608489'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680149 3.684106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680149"^^xsd:decimal ;
  dwc:decimalLongitude "3.684106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680149 3.684106)"^^geo:wktLiteral ;
  geo-pos:lat "51.680149"^^xsd:decimal ;
  geo-pos:long "3.684106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-581f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44397; 44397'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684106'^^xsd:double;
  dwc:latitude '51.680149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609415'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681137 3.684193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681137"^^xsd:decimal ;
  dwc:decimalLongitude "3.684193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681137 3.684193)"^^geo:wktLiteral ;
  geo-pos:lat "51.681137"^^xsd:decimal ;
  geo-pos:long "3.684193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad5'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51014; 51014'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684193'^^xsd:double;
  dwc:latitude '51.681137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615724'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681137 3.684193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.681137"^^xsd:decimal ;
  dwc:decimalLongitude "3.684193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.681137 3.684193)"^^geo:wktLiteral ;
  geo-pos:lat "51.681137"^^xsd:decimal ;
  geo-pos:long "3.684193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51015; 51015'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684193'^^xsd:double;
  dwc:latitude '51.681137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615725'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680301 3.68421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680301"^^xsd:decimal ;
  dwc:decimalLongitude "3.68421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680301 3.68421)"^^geo:wktLiteral ;
  geo-pos:lat "51.680301"^^xsd:decimal ;
  geo-pos:long "3.68421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a12'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46158; 46158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68421'^^xsd:double;
  dwc:latitude '51.680301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611078'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680301 3.68421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680301"^^xsd:decimal ;
  dwc:decimalLongitude "3.68421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680301 3.68421)"^^geo:wktLiteral ;
  geo-pos:lat "51.680301"^^xsd:decimal ;
  geo-pos:long "3.68421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a11'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46157; 46157'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68421'^^xsd:double;
  dwc:latitude '51.680301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611077'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822744 3.684232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822744"^^xsd:decimal ;
  dwc:decimalLongitude "3.684232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822744 3.684232)"^^geo:wktLiteral ;
  geo-pos:lat "51.822744"^^xsd:decimal ;
  geo-pos:long "3.684232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46987; 46987'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684232'^^xsd:double;
  dwc:latitude '51.822744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611885'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822744 3.684232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822744"^^xsd:decimal ;
  dwc:decimalLongitude "3.684232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822744 3.684232)"^^geo:wktLiteral ;
  geo-pos:lat "51.822744"^^xsd:decimal ;
  geo-pos:long "3.684232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46986; 46986'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684232'^^xsd:double;
  dwc:latitude '51.822744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611884'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822744 3.684232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822744"^^xsd:decimal ;
  dwc:decimalLongitude "3.684232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822744 3.684232)"^^geo:wktLiteral ;
  geo-pos:lat "51.822744"^^xsd:decimal ;
  geo-pos:long "3.684232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46988; 46988'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684232'^^xsd:double;
  dwc:latitude '51.822744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611886'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732901 3.684251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732901"^^xsd:decimal ;
  dwc:decimalLongitude "3.684251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732901 3.684251)"^^geo:wktLiteral ;
  geo-pos:lat "51.732901"^^xsd:decimal ;
  geo-pos:long "3.684251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-474a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53179; 53179'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.328611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684251'^^xsd:double;
  dwc:latitude '51.732901'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617786'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680912 3.684277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680912"^^xsd:decimal ;
  dwc:decimalLongitude "3.684277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680912 3.684277)"^^geo:wktLiteral ;
  geo-pos:lat "51.680912"^^xsd:decimal ;
  geo-pos:long "3.684277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e4d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48107; 48107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.170277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684277'^^xsd:double;
  dwc:latitude '51.680912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613018'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724053"^^xsd:decimal ;
  dwc:decimalLongitude "3.684291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  geo-pos:lat "51.724053"^^xsd:decimal ;
  geo-pos:long "3.684291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54476; 54476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684291'^^xsd:double;
  dwc:latitude '51.724053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619014'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724053"^^xsd:decimal ;
  dwc:decimalLongitude "3.684291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  geo-pos:lat "51.724053"^^xsd:decimal ;
  geo-pos:long "3.684291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54473; 54473'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684291'^^xsd:double;
  dwc:latitude '51.724053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619010'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724053"^^xsd:decimal ;
  dwc:decimalLongitude "3.684291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  geo-pos:lat "51.724053"^^xsd:decimal ;
  geo-pos:long "3.684291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54477; 54477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684291'^^xsd:double;
  dwc:latitude '51.724053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619015'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724053"^^xsd:decimal ;
  dwc:decimalLongitude "3.684291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  geo-pos:lat "51.724053"^^xsd:decimal ;
  geo-pos:long "3.684291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54471; 54471'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684291'^^xsd:double;
  dwc:latitude '51.724053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619008'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724053"^^xsd:decimal ;
  dwc:decimalLongitude "3.684291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  geo-pos:lat "51.724053"^^xsd:decimal ;
  geo-pos:long "3.684291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54474; 54474'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684291'^^xsd:double;
  dwc:latitude '51.724053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619011'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724053"^^xsd:decimal ;
  dwc:decimalLongitude "3.684291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  geo-pos:lat "51.724053"^^xsd:decimal ;
  geo-pos:long "3.684291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54472; 54472'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684291'^^xsd:double;
  dwc:latitude '51.724053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619009'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724053"^^xsd:decimal ;
  dwc:decimalLongitude "3.684291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724053 3.684291)"^^geo:wktLiteral ;
  geo-pos:lat "51.724053"^^xsd:decimal ;
  geo-pos:long "3.684291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51e3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54475; 54475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684291'^^xsd:double;
  dwc:latitude '51.724053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619013'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72621 3.684439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72621"^^xsd:decimal ;
  dwc:decimalLongitude "3.684439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72621 3.684439)"^^geo:wktLiteral ;
  geo-pos:lat "51.72621"^^xsd:decimal ;
  geo-pos:long "3.684439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f73'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40573; 40573'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684439'^^xsd:double;
  dwc:latitude '51.72621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605725'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720339 3.684466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720339"^^xsd:decimal ;
  dwc:decimalLongitude "3.684466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720339 3.684466)"^^geo:wktLiteral ;
  geo-pos:lat "51.720339"^^xsd:decimal ;
  geo-pos:long "3.684466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-423a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56607; 56607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684466'^^xsd:double;
  dwc:latitude '51.720339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621112'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.682052 3.684525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.682052"^^xsd:decimal ;
  dwc:decimalLongitude "3.684525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.682052 3.684525)"^^geo:wktLiteral ;
  geo-pos:lat "51.682052"^^xsd:decimal ;
  geo-pos:long "3.684525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5150'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46611; 46611'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684525'^^xsd:double;
  dwc:latitude '51.682052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611547'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680155 3.684641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.680155"^^xsd:decimal ;
  dwc:decimalLongitude "3.684641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.680155 3.684641)"^^geo:wktLiteral ;
  geo-pos:lat "51.680155"^^xsd:decimal ;
  geo-pos:long "3.684641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42692; 42692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684641'^^xsd:double;
  dwc:latitude '51.680155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607784'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846595 3.684696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846595"^^xsd:decimal ;
  dwc:decimalLongitude "3.684696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846595 3.684696)"^^geo:wktLiteral ;
  geo-pos:lat "51.846595"^^xsd:decimal ;
  geo-pos:long "3.684696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-602f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40298; 40298'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684696'^^xsd:double;
  dwc:latitude '51.846595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605468'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823245 3.684704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823245"^^xsd:decimal ;
  dwc:decimalLongitude "3.684704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823245 3.684704)"^^geo:wktLiteral ;
  geo-pos:lat "51.823245"^^xsd:decimal ;
  geo-pos:long "3.684704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d3a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41128; 41128'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684704'^^xsd:double;
  dwc:latitude '51.823245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606351'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823245 3.684704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823245"^^xsd:decimal ;
  dwc:decimalLongitude "3.684704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823245 3.684704)"^^geo:wktLiteral ;
  geo-pos:lat "51.823245"^^xsd:decimal ;
  geo-pos:long "3.684704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d39'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41129; 41129'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684704'^^xsd:double;
  dwc:latitude '51.823245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606352'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823245 3.684704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823245"^^xsd:decimal ;
  dwc:decimalLongitude "3.684704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823245 3.684704)"^^geo:wktLiteral ;
  geo-pos:lat "51.823245"^^xsd:decimal ;
  geo-pos:long "3.684704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d38'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41130; 41130'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684704'^^xsd:double;
  dwc:latitude '51.823245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606353'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823245 3.684704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823245"^^xsd:decimal ;
  dwc:decimalLongitude "3.684704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823245 3.684704)"^^geo:wktLiteral ;
  geo-pos:lat "51.823245"^^xsd:decimal ;
  geo-pos:long "3.684704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d37'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41131; 41131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684704'^^xsd:double;
  dwc:latitude '51.823245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606354'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.679579 3.684705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.679579"^^xsd:decimal ;
  dwc:decimalLongitude "3.684705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.679579 3.684705)"^^geo:wktLiteral ;
  geo-pos:lat "51.679579"^^xsd:decimal ;
  geo-pos:long "3.684705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c16'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55856; 55856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.595'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684705'^^xsd:double;
  dwc:latitude '51.679579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620326'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72156 3.68476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72156"^^xsd:decimal ;
  dwc:decimalLongitude "3.68476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72156 3.68476)"^^geo:wktLiteral ;
  geo-pos:lat "51.72156"^^xsd:decimal ;
  geo-pos:long "3.68476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-542d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54632; 54632'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68476'^^xsd:double;
  dwc:latitude '51.72156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619130'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72156 3.68476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72156"^^xsd:decimal ;
  dwc:decimalLongitude "3.68476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72156 3.68476)"^^geo:wktLiteral ;
  geo-pos:lat "51.72156"^^xsd:decimal ;
  geo-pos:long "3.68476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-542c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54631; 54631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68476'^^xsd:double;
  dwc:latitude '51.72156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619129'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720013 3.68478)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720013"^^xsd:decimal ;
  dwc:decimalLongitude "3.68478"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720013 3.68478)"^^geo:wktLiteral ;
  geo-pos:lat "51.720013"^^xsd:decimal ;
  geo-pos:long "3.68478"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7183'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42007; 42007'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68478'^^xsd:double;
  dwc:latitude '51.720013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607191'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720013 3.68478)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.720013"^^xsd:decimal ;
  dwc:decimalLongitude "3.68478"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.720013 3.68478)"^^geo:wktLiteral ;
  geo-pos:lat "51.720013"^^xsd:decimal ;
  geo-pos:long "3.68478"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7182'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42006; 42006'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68478'^^xsd:double;
  dwc:latitude '51.720013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607190'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72048 3.684903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72048"^^xsd:decimal ;
  dwc:decimalLongitude "3.684903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72048 3.684903)"^^geo:wktLiteral ;
  geo-pos:lat "51.72048"^^xsd:decimal ;
  geo-pos:long "3.684903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55da'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55323; 55323'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.403055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.684903'^^xsd:double;
  dwc:latitude '51.72048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619844'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678597 3.68495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678597"^^xsd:decimal ;
  dwc:decimalLongitude "3.68495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678597 3.68495)"^^geo:wktLiteral ;
  geo-pos:lat "51.678597"^^xsd:decimal ;
  geo-pos:long "3.68495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f0c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40646; 40646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68495'^^xsd:double;
  dwc:latitude '51.678597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605799'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678597 3.68495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678597"^^xsd:decimal ;
  dwc:decimalLongitude "3.68495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678597 3.68495)"^^geo:wktLiteral ;
  geo-pos:lat "51.678597"^^xsd:decimal ;
  geo-pos:long "3.68495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f0b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40645; 40645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68495'^^xsd:double;
  dwc:latitude '51.678597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605798'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678597 3.68495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678597"^^xsd:decimal ;
  dwc:decimalLongitude "3.68495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678597 3.68495)"^^geo:wktLiteral ;
  geo-pos:lat "51.678597"^^xsd:decimal ;
  geo-pos:long "3.68495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40647; 40647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68495'^^xsd:double;
  dwc:latitude '51.678597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605800'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732753 3.68503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732753"^^xsd:decimal ;
  dwc:decimalLongitude "3.68503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732753 3.68503)"^^geo:wktLiteral ;
  geo-pos:lat "51.732753"^^xsd:decimal ;
  geo-pos:long "3.68503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-726b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43406; 43406'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.245833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68503'^^xsd:double;
  dwc:latitude '51.732753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608484'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732753 3.68503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732753"^^xsd:decimal ;
  dwc:decimalLongitude "3.68503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732753 3.68503)"^^geo:wktLiteral ;
  geo-pos:lat "51.732753"^^xsd:decimal ;
  geo-pos:long "3.68503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-726a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43407; 43407'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.245833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68503'^^xsd:double;
  dwc:latitude '51.732753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608485'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765904"^^xsd:decimal ;
  dwc:decimalLongitude "3.685155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  geo-pos:lat "51.765904"^^xsd:decimal ;
  geo-pos:long "3.685155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e5f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55164; 55164'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685155'^^xsd:double;
  dwc:latitude '51.765904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619682'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765904"^^xsd:decimal ;
  dwc:decimalLongitude "3.685155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  geo-pos:lat "51.765904"^^xsd:decimal ;
  geo-pos:long "3.685155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e5e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55163; 55163'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685155'^^xsd:double;
  dwc:latitude '51.765904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619681'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765904"^^xsd:decimal ;
  dwc:decimalLongitude "3.685155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  geo-pos:lat "51.765904"^^xsd:decimal ;
  geo-pos:long "3.685155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e5d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55161; 55161'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685155'^^xsd:double;
  dwc:latitude '51.765904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619679'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765904"^^xsd:decimal ;
  dwc:decimalLongitude "3.685155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  geo-pos:lat "51.765904"^^xsd:decimal ;
  geo-pos:long "3.685155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e5c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55160; 55160'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685155'^^xsd:double;
  dwc:latitude '51.765904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619678'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765904"^^xsd:decimal ;
  dwc:decimalLongitude "3.685155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765904 3.685155)"^^geo:wktLiteral ;
  geo-pos:lat "51.765904"^^xsd:decimal ;
  geo-pos:long "3.685155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e5b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55162; 55162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685155'^^xsd:double;
  dwc:latitude '51.765904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619680'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746698"^^xsd:decimal ;
  dwc:decimalLongitude "3.685198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  geo-pos:lat "51.746698"^^xsd:decimal ;
  geo-pos:long "3.685198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44154; 44154'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685198'^^xsd:double;
  dwc:latitude '51.746698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609219'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746698"^^xsd:decimal ;
  dwc:decimalLongitude "3.685198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  geo-pos:lat "51.746698"^^xsd:decimal ;
  geo-pos:long "3.685198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c3'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44156; 44156'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685198'^^xsd:double;
  dwc:latitude '51.746698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609221'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746698"^^xsd:decimal ;
  dwc:decimalLongitude "3.685198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  geo-pos:lat "51.746698"^^xsd:decimal ;
  geo-pos:long "3.685198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44158; 44158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685198'^^xsd:double;
  dwc:latitude '51.746698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609223'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746698"^^xsd:decimal ;
  dwc:decimalLongitude "3.685198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  geo-pos:lat "51.746698"^^xsd:decimal ;
  geo-pos:long "3.685198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56bf'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44155; 44155'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685198'^^xsd:double;
  dwc:latitude '51.746698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609220'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746698"^^xsd:decimal ;
  dwc:decimalLongitude "3.685198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746698 3.685198)"^^geo:wktLiteral ;
  geo-pos:lat "51.746698"^^xsd:decimal ;
  geo-pos:long "3.685198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56bd'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44157; 44157'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685198'^^xsd:double;
  dwc:latitude '51.746698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609222'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843355 3.685358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843355"^^xsd:decimal ;
  dwc:decimalLongitude "3.685358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843355 3.685358)"^^geo:wktLiteral ;
  geo-pos:lat "51.843355"^^xsd:decimal ;
  geo-pos:long "3.685358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44917; 44917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685358'^^xsd:double;
  dwc:latitude '51.843355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609932'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843355 3.685358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843355"^^xsd:decimal ;
  dwc:decimalLongitude "3.685358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843355 3.685358)"^^geo:wktLiteral ;
  geo-pos:lat "51.843355"^^xsd:decimal ;
  geo-pos:long "3.685358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44918; 44918'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685358'^^xsd:double;
  dwc:latitude '51.843355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609933'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843355 3.685358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843355"^^xsd:decimal ;
  dwc:decimalLongitude "3.685358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843355 3.685358)"^^geo:wktLiteral ;
  geo-pos:lat "51.843355"^^xsd:decimal ;
  geo-pos:long "3.685358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44919; 44919'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685358'^^xsd:double;
  dwc:latitude '51.843355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609934'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843355 3.685358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843355"^^xsd:decimal ;
  dwc:decimalLongitude "3.685358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843355 3.685358)"^^geo:wktLiteral ;
  geo-pos:lat "51.843355"^^xsd:decimal ;
  geo-pos:long "3.685358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44916; 44916'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685358'^^xsd:double;
  dwc:latitude '51.843355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609931'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678927 3.685476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678927"^^xsd:decimal ;
  dwc:decimalLongitude "3.685476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678927 3.685476)"^^geo:wktLiteral ;
  geo-pos:lat "51.678927"^^xsd:decimal ;
  geo-pos:long "3.685476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fda'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54695; 54695'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685476'^^xsd:double;
  dwc:latitude '51.678927'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619193'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677389 3.685525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.677389"^^xsd:decimal ;
  dwc:decimalLongitude "3.685525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677389 3.685525)"^^geo:wktLiteral ;
  geo-pos:lat "51.677389"^^xsd:decimal ;
  geo-pos:long "3.685525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4867'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52880; 52880'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.135833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685525'^^xsd:double;
  dwc:latitude '51.677389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617425'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744547 3.685527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744547"^^xsd:decimal ;
  dwc:decimalLongitude "3.685527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744547 3.685527)"^^geo:wktLiteral ;
  geo-pos:lat "51.744547"^^xsd:decimal ;
  geo-pos:long "3.685527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-400e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57245; 57245'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685527'^^xsd:double;
  dwc:latitude '51.744547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621664'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744547 3.685527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744547"^^xsd:decimal ;
  dwc:decimalLongitude "3.685527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744547 3.685527)"^^geo:wktLiteral ;
  geo-pos:lat "51.744547"^^xsd:decimal ;
  geo-pos:long "3.685527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-400d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57244; 57244'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685527'^^xsd:double;
  dwc:latitude '51.744547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621663'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678513 3.685557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678513"^^xsd:decimal ;
  dwc:decimalLongitude "3.685557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678513 3.685557)"^^geo:wktLiteral ;
  geo-pos:lat "51.678513"^^xsd:decimal ;
  geo-pos:long "3.685557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5820'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44396; 44396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685557'^^xsd:double;
  dwc:latitude '51.678513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609414'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737425 3.685608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737425"^^xsd:decimal ;
  dwc:decimalLongitude "3.685608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737425 3.685608)"^^geo:wktLiteral ;
  geo-pos:lat "51.737425"^^xsd:decimal ;
  geo-pos:long "3.685608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f41'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52555; 52555'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.475555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685608'^^xsd:double;
  dwc:latitude '51.737425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617156'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737425 3.685608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737425"^^xsd:decimal ;
  dwc:decimalLongitude "3.685608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737425 3.685608)"^^geo:wktLiteral ;
  geo-pos:lat "51.737425"^^xsd:decimal ;
  geo-pos:long "3.685608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f40'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52553; 52553'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.475555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685608'^^xsd:double;
  dwc:latitude '51.737425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617155'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737425 3.685608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737425"^^xsd:decimal ;
  dwc:decimalLongitude "3.685608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737425 3.685608)"^^geo:wktLiteral ;
  geo-pos:lat "51.737425"^^xsd:decimal ;
  geo-pos:long "3.685608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f3f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52552; 52552'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.475555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685608'^^xsd:double;
  dwc:latitude '51.737425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617154'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733658 3.685609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733658"^^xsd:decimal ;
  dwc:decimalLongitude "3.685609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733658 3.685609)"^^geo:wktLiteral ;
  geo-pos:lat "51.733658"^^xsd:decimal ;
  geo-pos:long "3.685609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d6d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47915; 47915'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685609'^^xsd:double;
  dwc:latitude '51.733658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612870'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724846"^^xsd:decimal ;
  dwc:decimalLongitude "3.685649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  geo-pos:lat "51.724846"^^xsd:decimal ;
  geo-pos:long "3.685649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49303; 49303'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685649'^^xsd:double;
  dwc:latitude '51.724846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614091'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724846"^^xsd:decimal ;
  dwc:decimalLongitude "3.685649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  geo-pos:lat "51.724846"^^xsd:decimal ;
  geo-pos:long "3.685649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49300; 49300'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685649'^^xsd:double;
  dwc:latitude '51.724846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614088'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724846"^^xsd:decimal ;
  dwc:decimalLongitude "3.685649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  geo-pos:lat "51.724846"^^xsd:decimal ;
  geo-pos:long "3.685649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49301; 49301'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685649'^^xsd:double;
  dwc:latitude '51.724846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614089'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724846"^^xsd:decimal ;
  dwc:decimalLongitude "3.685649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  geo-pos:lat "51.724846"^^xsd:decimal ;
  geo-pos:long "3.685649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49304; 49304'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685649'^^xsd:double;
  dwc:latitude '51.724846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614092'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724846"^^xsd:decimal ;
  dwc:decimalLongitude "3.685649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  geo-pos:lat "51.724846"^^xsd:decimal ;
  geo-pos:long "3.685649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49302; 49302'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685649'^^xsd:double;
  dwc:latitude '51.724846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614090'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724846"^^xsd:decimal ;
  dwc:decimalLongitude "3.685649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724846 3.685649)"^^geo:wktLiteral ;
  geo-pos:lat "51.724846"^^xsd:decimal ;
  geo-pos:long "3.685649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49305; 49305'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685649'^^xsd:double;
  dwc:latitude '51.724846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614093'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722211 3.685653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722211"^^xsd:decimal ;
  dwc:decimalLongitude "3.685653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722211 3.685653)"^^geo:wktLiteral ;
  geo-pos:lat "51.722211"^^xsd:decimal ;
  geo-pos:long "3.685653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c88'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45621; 45621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685653'^^xsd:double;
  dwc:latitude '51.722211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610584'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749446 3.685674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749446"^^xsd:decimal ;
  dwc:decimalLongitude "3.685674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749446 3.685674)"^^geo:wktLiteral ;
  geo-pos:lat "51.749446"^^xsd:decimal ;
  geo-pos:long "3.685674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54b0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55696; 55696'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685674'^^xsd:double;
  dwc:latitude '51.749446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620166'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678529 3.685803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678529"^^xsd:decimal ;
  dwc:decimalLongitude "3.685803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678529 3.685803)"^^geo:wktLiteral ;
  geo-pos:lat "51.678529"^^xsd:decimal ;
  geo-pos:long "3.685803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4245'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56596; 56596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.6933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685803'^^xsd:double;
  dwc:latitude '51.678529'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621100'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678529 3.685803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678529"^^xsd:decimal ;
  dwc:decimalLongitude "3.685803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678529 3.685803)"^^geo:wktLiteral ;
  geo-pos:lat "51.678529"^^xsd:decimal ;
  geo-pos:long "3.685803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4244'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56597; 56597'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.6933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685803'^^xsd:double;
  dwc:latitude '51.678529'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621101'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802576 3.685827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802576"^^xsd:decimal ;
  dwc:decimalLongitude "3.685827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802576 3.685827)"^^geo:wktLiteral ;
  geo-pos:lat "51.802576"^^xsd:decimal ;
  geo-pos:long "3.685827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4984'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51380; 51380'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685827'^^xsd:double;
  dwc:latitude '51.802576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615227'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802576 3.685827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802576"^^xsd:decimal ;
  dwc:decimalLongitude "3.685827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802576 3.685827)"^^geo:wktLiteral ;
  geo-pos:lat "51.802576"^^xsd:decimal ;
  geo-pos:long "3.685827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4983'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51381; 51381'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685827'^^xsd:double;
  dwc:latitude '51.802576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615228'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677081 3.685897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.677081"^^xsd:decimal ;
  dwc:decimalLongitude "3.685897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677081 3.685897)"^^geo:wktLiteral ;
  geo-pos:lat "51.677081"^^xsd:decimal ;
  geo-pos:long "3.685897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4868'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52879; 52879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.135555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.685897'^^xsd:double;
  dwc:latitude '51.677081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617424'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72256 3.686005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72256"^^xsd:decimal ;
  dwc:decimalLongitude "3.686005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72256 3.686005)"^^geo:wktLiteral ;
  geo-pos:lat "51.72256"^^xsd:decimal ;
  geo-pos:long "3.686005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7342'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43771; 43771'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686005'^^xsd:double;
  dwc:latitude '51.72256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608779'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.679211 3.686044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.679211"^^xsd:decimal ;
  dwc:decimalLongitude "3.686044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.679211 3.686044)"^^geo:wktLiteral ;
  geo-pos:lat "51.679211"^^xsd:decimal ;
  geo-pos:long "3.686044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51013; 51013'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686044'^^xsd:double;
  dwc:latitude '51.679211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615723'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797845 3.686103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797845"^^xsd:decimal ;
  dwc:decimalLongitude "3.686103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797845 3.686103)"^^geo:wktLiteral ;
  geo-pos:lat "51.797845"^^xsd:decimal ;
  geo-pos:long "3.686103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45879; 45879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686103'^^xsd:double;
  dwc:latitude '51.797845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610804'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797845 3.686103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797845"^^xsd:decimal ;
  dwc:decimalLongitude "3.686103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797845 3.686103)"^^geo:wktLiteral ;
  geo-pos:lat "51.797845"^^xsd:decimal ;
  geo-pos:long "3.686103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45878; 45878'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686103'^^xsd:double;
  dwc:latitude '51.797845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610803'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723647 3.686123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723647"^^xsd:decimal ;
  dwc:decimalLongitude "3.686123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723647 3.686123)"^^geo:wktLiteral ;
  geo-pos:lat "51.723647"^^xsd:decimal ;
  geo-pos:long "3.686123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b8d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47410; 47410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686123'^^xsd:double;
  dwc:latitude '51.723647'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612317'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845175 3.686227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845175"^^xsd:decimal ;
  dwc:decimalLongitude "3.686227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845175 3.686227)"^^geo:wktLiteral ;
  geo-pos:lat "51.845175"^^xsd:decimal ;
  geo-pos:long "3.686227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-534b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54064; 54064'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686227'^^xsd:double;
  dwc:latitude '51.845175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624360'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845175 3.686227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845175"^^xsd:decimal ;
  dwc:decimalLongitude "3.686227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845175 3.686227)"^^geo:wktLiteral ;
  geo-pos:lat "51.845175"^^xsd:decimal ;
  geo-pos:long "3.686227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-534a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54065; 54065'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686227'^^xsd:double;
  dwc:latitude '51.845175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618643'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722253 3.686261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722253"^^xsd:decimal ;
  dwc:decimalLongitude "3.686261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722253 3.686261)"^^geo:wktLiteral ;
  geo-pos:lat "51.722253"^^xsd:decimal ;
  geo-pos:long "3.686261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6737'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39932; 39932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686261'^^xsd:double;
  dwc:latitude '51.722253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604430'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722253 3.686261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722253"^^xsd:decimal ;
  dwc:decimalLongitude "3.686261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722253 3.686261)"^^geo:wktLiteral ;
  geo-pos:lat "51.722253"^^xsd:decimal ;
  geo-pos:long "3.686261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6736'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39931; 39931'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686261'^^xsd:double;
  dwc:latitude '51.722253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604429'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732952 3.686264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732952"^^xsd:decimal ;
  dwc:decimalLongitude "3.686264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732952 3.686264)"^^geo:wktLiteral ;
  geo-pos:lat "51.732952"^^xsd:decimal ;
  geo-pos:long "3.686264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40935; 40935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686264'^^xsd:double;
  dwc:latitude '51.732952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606161'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732952 3.686264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732952"^^xsd:decimal ;
  dwc:decimalLongitude "3.686264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732952 3.686264)"^^geo:wktLiteral ;
  geo-pos:lat "51.732952"^^xsd:decimal ;
  geo-pos:long "3.686264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40936; 40936'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686264'^^xsd:double;
  dwc:latitude '51.732952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606162'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732952 3.686264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732952"^^xsd:decimal ;
  dwc:decimalLongitude "3.686264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732952 3.686264)"^^geo:wktLiteral ;
  geo-pos:lat "51.732952"^^xsd:decimal ;
  geo-pos:long "3.686264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40938; 40938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686264'^^xsd:double;
  dwc:latitude '51.732952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606164'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732952 3.686264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732952"^^xsd:decimal ;
  dwc:decimalLongitude "3.686264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732952 3.686264)"^^geo:wktLiteral ;
  geo-pos:lat "51.732952"^^xsd:decimal ;
  geo-pos:long "3.686264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40937; 40937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686264'^^xsd:double;
  dwc:latitude '51.732952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606163'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735839 3.686279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735839"^^xsd:decimal ;
  dwc:decimalLongitude "3.686279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735839 3.686279)"^^geo:wktLiteral ;
  geo-pos:lat "51.735839"^^xsd:decimal ;
  geo-pos:long "3.686279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-505c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46866; 46866'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686279'^^xsd:double;
  dwc:latitude '51.735839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611768'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722135 3.686318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722135"^^xsd:decimal ;
  dwc:decimalLongitude "3.686318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722135 3.686318)"^^geo:wktLiteral ;
  geo-pos:lat "51.722135"^^xsd:decimal ;
  geo-pos:long "3.686318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40097; 40097'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686318'^^xsd:double;
  dwc:latitude '51.722135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605299'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751142 3.686337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751142"^^xsd:decimal ;
  dwc:decimalLongitude "3.686337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751142 3.686337)"^^geo:wktLiteral ;
  geo-pos:lat "51.751142"^^xsd:decimal ;
  geo-pos:long "3.686337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e4'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43619; 43619'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686337'^^xsd:double;
  dwc:latitude '51.751142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608672'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751142 3.686337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751142"^^xsd:decimal ;
  dwc:decimalLongitude "3.686337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751142 3.686337)"^^geo:wktLiteral ;
  geo-pos:lat "51.751142"^^xsd:decimal ;
  geo-pos:long "3.686337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43620; 43620'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686337'^^xsd:double;
  dwc:latitude '51.751142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608673'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72182 3.686342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72182"^^xsd:decimal ;
  dwc:decimalLongitude "3.686342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72182 3.686342)"^^geo:wktLiteral ;
  geo-pos:lat "51.72182"^^xsd:decimal ;
  geo-pos:long "3.686342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-513d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46630; 46630'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686342'^^xsd:double;
  dwc:latitude '51.72182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611566'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727485 3.686355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727485"^^xsd:decimal ;
  dwc:decimalLongitude "3.686355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727485 3.686355)"^^geo:wktLiteral ;
  geo-pos:lat "51.727485"^^xsd:decimal ;
  geo-pos:long "3.686355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-744e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39256; 39256'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '7.9883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686355'^^xsd:double;
  dwc:latitude '51.727485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604522'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72191 3.686372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72191"^^xsd:decimal ;
  dwc:decimalLongitude "3.686372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72191 3.686372)"^^geo:wktLiteral ;
  geo-pos:lat "51.72191"^^xsd:decimal ;
  geo-pos:long "3.686372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-449a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42712; 42712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9711111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686372'^^xsd:double;
  dwc:latitude '51.72191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607802'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736153 3.6864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736153"^^xsd:decimal ;
  dwc:decimalLongitude "3.6864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736153 3.6864)"^^geo:wktLiteral ;
  geo-pos:lat "51.736153"^^xsd:decimal ;
  geo-pos:long "3.6864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-505e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46865; 46865'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6864'^^xsd:double;
  dwc:latitude '51.736153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611767'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736153 3.6864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736153"^^xsd:decimal ;
  dwc:decimalLongitude "3.6864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736153 3.6864)"^^geo:wktLiteral ;
  geo-pos:lat "51.736153"^^xsd:decimal ;
  geo-pos:long "3.6864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-505d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46864; 46864'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6864'^^xsd:double;
  dwc:latitude '51.736153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611766'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677815 3.686438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.677815"^^xsd:decimal ;
  dwc:decimalLongitude "3.686438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677815 3.686438)"^^geo:wktLiteral ;
  geo-pos:lat "51.677815"^^xsd:decimal ;
  geo-pos:long "3.686438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-701a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52280; 52280'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686438'^^xsd:double;
  dwc:latitude '51.677815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616960'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677815 3.686438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.677815"^^xsd:decimal ;
  dwc:decimalLongitude "3.686438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677815 3.686438)"^^geo:wktLiteral ;
  geo-pos:lat "51.677815"^^xsd:decimal ;
  geo-pos:long "3.686438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7019'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52279; 52279'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686438'^^xsd:double;
  dwc:latitude '51.677815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616959'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734983 3.686541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734983"^^xsd:decimal ;
  dwc:decimalLongitude "3.686541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734983 3.686541)"^^geo:wktLiteral ;
  geo-pos:lat "51.734983"^^xsd:decimal ;
  geo-pos:long "3.686541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42165; 42165'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686541'^^xsd:double;
  dwc:latitude '51.734983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607340'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843554"^^xsd:decimal ;
  dwc:decimalLongitude "3.686566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  geo-pos:lat "51.843554"^^xsd:decimal ;
  geo-pos:long "3.686566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50510; 50510'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686566'^^xsd:double;
  dwc:latitude '51.843554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615195'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843554"^^xsd:decimal ;
  dwc:decimalLongitude "3.686566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  geo-pos:lat "51.843554"^^xsd:decimal ;
  geo-pos:long "3.686566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68f0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50511; 50511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686566'^^xsd:double;
  dwc:latitude '51.843554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615196'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843554"^^xsd:decimal ;
  dwc:decimalLongitude "3.686566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  geo-pos:lat "51.843554"^^xsd:decimal ;
  geo-pos:long "3.686566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50508; 50508'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686566'^^xsd:double;
  dwc:latitude '51.843554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615193'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843554"^^xsd:decimal ;
  dwc:decimalLongitude "3.686566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  geo-pos:lat "51.843554"^^xsd:decimal ;
  geo-pos:long "3.686566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50513; 50513'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686566'^^xsd:double;
  dwc:latitude '51.843554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615274'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843554"^^xsd:decimal ;
  dwc:decimalLongitude "3.686566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  geo-pos:lat "51.843554"^^xsd:decimal ;
  geo-pos:long "3.686566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50512; 50512'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686566'^^xsd:double;
  dwc:latitude '51.843554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615273'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843554"^^xsd:decimal ;
  dwc:decimalLongitude "3.686566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843554 3.686566)"^^geo:wktLiteral ;
  geo-pos:lat "51.843554"^^xsd:decimal ;
  geo-pos:long "3.686566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50509; 50509'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686566'^^xsd:double;
  dwc:latitude '51.843554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615194'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73277 3.686681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73277"^^xsd:decimal ;
  dwc:decimalLongitude "3.686681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73277 3.686681)"^^geo:wktLiteral ;
  geo-pos:lat "51.73277"^^xsd:decimal ;
  geo-pos:long "3.686681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44886; 44886'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686681'^^xsd:double;
  dwc:latitude '51.73277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609900'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73277 3.686681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73277"^^xsd:decimal ;
  dwc:decimalLongitude "3.686681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73277 3.686681)"^^geo:wktLiteral ;
  geo-pos:lat "51.73277"^^xsd:decimal ;
  geo-pos:long "3.686681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44885; 44885'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686681'^^xsd:double;
  dwc:latitude '51.73277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609899'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73277 3.686681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73277"^^xsd:decimal ;
  dwc:decimalLongitude "3.686681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73277 3.686681)"^^geo:wktLiteral ;
  geo-pos:lat "51.73277"^^xsd:decimal ;
  geo-pos:long "3.686681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44884; 44884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686681'^^xsd:double;
  dwc:latitude '51.73277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609898'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72394 3.686692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72394"^^xsd:decimal ;
  dwc:decimalLongitude "3.686692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72394 3.686692)"^^geo:wktLiteral ;
  geo-pos:lat "51.72394"^^xsd:decimal ;
  geo-pos:long "3.686692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f33'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49468; 49468'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686692'^^xsd:double;
  dwc:latitude '51.72394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614259'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72394 3.686692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72394"^^xsd:decimal ;
  dwc:decimalLongitude "3.686692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72394 3.686692)"^^geo:wktLiteral ;
  geo-pos:lat "51.72394"^^xsd:decimal ;
  geo-pos:long "3.686692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49469; 49469'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686692'^^xsd:double;
  dwc:latitude '51.72394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614260'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721648 3.686701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721648"^^xsd:decimal ;
  dwc:decimalLongitude "3.686701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721648 3.686701)"^^geo:wktLiteral ;
  geo-pos:lat "51.721648"^^xsd:decimal ;
  geo-pos:long "3.686701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e48'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48115; 48115'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.200277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686701'^^xsd:double;
  dwc:latitude '51.721648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613023'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722987 3.686721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722987"^^xsd:decimal ;
  dwc:decimalLongitude "3.686721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722987 3.686721)"^^geo:wktLiteral ;
  geo-pos:lat "51.722987"^^xsd:decimal ;
  geo-pos:long "3.686721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54712; 54712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686721'^^xsd:double;
  dwc:latitude '51.722987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619210'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722987 3.686721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722987"^^xsd:decimal ;
  dwc:decimalLongitude "3.686721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722987 3.686721)"^^geo:wktLiteral ;
  geo-pos:lat "51.722987"^^xsd:decimal ;
  geo-pos:long "3.686721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54713; 54713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686721'^^xsd:double;
  dwc:latitude '51.722987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619211'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722987 3.686721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722987"^^xsd:decimal ;
  dwc:decimalLongitude "3.686721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722987 3.686721)"^^geo:wktLiteral ;
  geo-pos:lat "51.722987"^^xsd:decimal ;
  geo-pos:long "3.686721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54714; 54714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686721'^^xsd:double;
  dwc:latitude '51.722987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619212'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721818 3.686733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721818"^^xsd:decimal ;
  dwc:decimalLongitude "3.686733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721818 3.686733)"^^geo:wktLiteral ;
  geo-pos:lat "51.721818"^^xsd:decimal ;
  geo-pos:long "3.686733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-658f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48797; 48797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686733'^^xsd:double;
  dwc:latitude '51.721818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613675'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721818 3.686733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721818"^^xsd:decimal ;
  dwc:decimalLongitude "3.686733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721818 3.686733)"^^geo:wktLiteral ;
  geo-pos:lat "51.721818"^^xsd:decimal ;
  geo-pos:long "3.686733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-658e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48798; 48798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686733'^^xsd:double;
  dwc:latitude '51.721818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613676'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728578 3.686965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728578"^^xsd:decimal ;
  dwc:decimalLongitude "3.686965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728578 3.686965)"^^geo:wktLiteral ;
  geo-pos:lat "51.728578"^^xsd:decimal ;
  geo-pos:long "3.686965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7460'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42370; 42370'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686965'^^xsd:double;
  dwc:latitude '51.728578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607505'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728578 3.686965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728578"^^xsd:decimal ;
  dwc:decimalLongitude "3.686965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728578 3.686965)"^^geo:wktLiteral ;
  geo-pos:lat "51.728578"^^xsd:decimal ;
  geo-pos:long "3.686965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-745f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42371; 42371'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686965'^^xsd:double;
  dwc:latitude '51.728578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607506'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728578 3.686965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728578"^^xsd:decimal ;
  dwc:decimalLongitude "3.686965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728578 3.686965)"^^geo:wktLiteral ;
  geo-pos:lat "51.728578"^^xsd:decimal ;
  geo-pos:long "3.686965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-745e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42369; 42369'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.686965'^^xsd:double;
  dwc:latitude '51.728578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607504'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737974 3.687035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737974"^^xsd:decimal ;
  dwc:decimalLongitude "3.687035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737974 3.687035)"^^geo:wktLiteral ;
  geo-pos:lat "51.737974"^^xsd:decimal ;
  geo-pos:long "3.687035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e81'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49652; 49652'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687035'^^xsd:double;
  dwc:latitude '51.737974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614498'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737974 3.687035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737974"^^xsd:decimal ;
  dwc:decimalLongitude "3.687035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737974 3.687035)"^^geo:wktLiteral ;
  geo-pos:lat "51.737974"^^xsd:decimal ;
  geo-pos:long "3.687035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e80'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49651; 49651'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687035'^^xsd:double;
  dwc:latitude '51.737974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614497'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737974 3.687035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737974"^^xsd:decimal ;
  dwc:decimalLongitude "3.687035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737974 3.687035)"^^geo:wktLiteral ;
  geo-pos:lat "51.737974"^^xsd:decimal ;
  geo-pos:long "3.687035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e7f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49653; 49653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687035'^^xsd:double;
  dwc:latitude '51.737974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614499'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77545 3.687141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77545"^^xsd:decimal ;
  dwc:decimalLongitude "3.687141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77545 3.687141)"^^geo:wktLiteral ;
  geo-pos:lat "51.77545"^^xsd:decimal ;
  geo-pos:long "3.687141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5275'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54315; 54315'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687141'^^xsd:double;
  dwc:latitude '51.77545'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618857'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77545 3.687141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77545"^^xsd:decimal ;
  dwc:decimalLongitude "3.687141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77545 3.687141)"^^geo:wktLiteral ;
  geo-pos:lat "51.77545"^^xsd:decimal ;
  geo-pos:long "3.687141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5274'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54316; 54316'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687141'^^xsd:double;
  dwc:latitude '51.77545'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618858'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77545 3.687141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77545"^^xsd:decimal ;
  dwc:decimalLongitude "3.687141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77545 3.687141)"^^geo:wktLiteral ;
  geo-pos:lat "51.77545"^^xsd:decimal ;
  geo-pos:long "3.687141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5273'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54314; 54314'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687141'^^xsd:double;
  dwc:latitude '51.77545'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618856'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77545 3.687141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77545"^^xsd:decimal ;
  dwc:decimalLongitude "3.687141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77545 3.687141)"^^geo:wktLiteral ;
  geo-pos:lat "51.77545"^^xsd:decimal ;
  geo-pos:long "3.687141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5272'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54313; 54313'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687141'^^xsd:double;
  dwc:latitude '51.77545'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618855'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723443 3.687177)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723443"^^xsd:decimal ;
  dwc:decimalLongitude "3.687177"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723443 3.687177)"^^geo:wktLiteral ;
  geo-pos:lat "51.723443"^^xsd:decimal ;
  geo-pos:long "3.687177"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4239'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56608; 56608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687177'^^xsd:double;
  dwc:latitude '51.723443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621113'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846338 3.687189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846338"^^xsd:decimal ;
  dwc:decimalLongitude "3.687189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846338 3.687189)"^^geo:wktLiteral ;
  geo-pos:lat "51.846338"^^xsd:decimal ;
  geo-pos:long "3.687189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42617; 42617'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687189'^^xsd:double;
  dwc:latitude '51.846338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607717'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72139 3.687204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72139"^^xsd:decimal ;
  dwc:decimalLongitude "3.687204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72139 3.687204)"^^geo:wktLiteral ;
  geo-pos:lat "51.72139"^^xsd:decimal ;
  geo-pos:long "3.687204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7013'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52290; 52290'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687204'^^xsd:double;
  dwc:latitude '51.72139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616368'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72139 3.687204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72139"^^xsd:decimal ;
  dwc:decimalLongitude "3.687204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72139 3.687204)"^^geo:wktLiteral ;
  geo-pos:lat "51.72139"^^xsd:decimal ;
  geo-pos:long "3.687204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7012'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52288; 52288'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687204'^^xsd:double;
  dwc:latitude '51.72139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616366'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72139 3.687204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72139"^^xsd:decimal ;
  dwc:decimalLongitude "3.687204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72139 3.687204)"^^geo:wktLiteral ;
  geo-pos:lat "51.72139"^^xsd:decimal ;
  geo-pos:long "3.687204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7011'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52289; 52289'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687204'^^xsd:double;
  dwc:latitude '51.72139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616367'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726464 3.687208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726464"^^xsd:decimal ;
  dwc:decimalLongitude "3.687208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726464 3.687208)"^^geo:wktLiteral ;
  geo-pos:lat "51.726464"^^xsd:decimal ;
  geo-pos:long "3.687208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47708; 47708'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687208'^^xsd:double;
  dwc:latitude '51.726464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612581'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678557 3.687235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678557"^^xsd:decimal ;
  dwc:decimalLongitude "3.687235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678557 3.687235)"^^geo:wktLiteral ;
  geo-pos:lat "51.678557"^^xsd:decimal ;
  geo-pos:long "3.687235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44657; 44657'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.550555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687235'^^xsd:double;
  dwc:latitude '51.678557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609713'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722714 3.687282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.722714"^^xsd:decimal ;
  dwc:decimalLongitude "3.687282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.722714 3.687282)"^^geo:wktLiteral ;
  geo-pos:lat "51.722714"^^xsd:decimal ;
  geo-pos:long "3.687282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39446; 39446'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687282'^^xsd:double;
  dwc:latitude '51.722714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604715'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734384 3.687546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734384"^^xsd:decimal ;
  dwc:decimalLongitude "3.687546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734384 3.687546)"^^geo:wktLiteral ;
  geo-pos:lat "51.734384"^^xsd:decimal ;
  geo-pos:long "3.687546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5531'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55506; 55506'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.545'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687546'^^xsd:double;
  dwc:latitude '51.734384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619995'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734384 3.687546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734384"^^xsd:decimal ;
  dwc:decimalLongitude "3.687546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734384 3.687546)"^^geo:wktLiteral ;
  geo-pos:lat "51.734384"^^xsd:decimal ;
  geo-pos:long "3.687546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5530'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55507; 55507'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.545'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687546'^^xsd:double;
  dwc:latitude '51.734384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619996'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678105 3.687575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.678105"^^xsd:decimal ;
  dwc:decimalLongitude "3.687575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.678105 3.687575)"^^geo:wktLiteral ;
  geo-pos:lat "51.678105"^^xsd:decimal ;
  geo-pos:long "3.687575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49460; 49460'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6058333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687575'^^xsd:double;
  dwc:latitude '51.678105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614251'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723728 3.687601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723728"^^xsd:decimal ;
  dwc:decimalLongitude "3.687601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723728 3.687601)"^^geo:wktLiteral ;
  geo-pos:lat "51.723728"^^xsd:decimal ;
  geo-pos:long "3.687601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55324; 55324'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.406388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687601'^^xsd:double;
  dwc:latitude '51.723728'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619845'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736811 3.687655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736811"^^xsd:decimal ;
  dwc:decimalLongitude "3.687655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736811 3.687655)"^^geo:wktLiteral ;
  geo-pos:lat "51.736811"^^xsd:decimal ;
  geo-pos:long "3.687655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49002; 49002'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687655'^^xsd:double;
  dwc:latitude '51.736811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613836'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822256 3.687678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822256"^^xsd:decimal ;
  dwc:decimalLongitude "3.687678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822256 3.687678)"^^geo:wktLiteral ;
  geo-pos:lat "51.822256"^^xsd:decimal ;
  geo-pos:long "3.687678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-627d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45018; 45018'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687678'^^xsd:double;
  dwc:latitude '51.822256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610030'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822256 3.687678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822256"^^xsd:decimal ;
  dwc:decimalLongitude "3.687678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822256 3.687678)"^^geo:wktLiteral ;
  geo-pos:lat "51.822256"^^xsd:decimal ;
  geo-pos:long "3.687678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-627c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45019; 45019'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687678'^^xsd:double;
  dwc:latitude '51.822256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610031'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822256 3.687678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822256"^^xsd:decimal ;
  dwc:decimalLongitude "3.687678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822256 3.687678)"^^geo:wktLiteral ;
  geo-pos:lat "51.822256"^^xsd:decimal ;
  geo-pos:long "3.687678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-627b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45020; 45020'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687678'^^xsd:double;
  dwc:latitude '51.822256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610032'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723673 3.68776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723673"^^xsd:decimal ;
  dwc:decimalLongitude "3.68776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723673 3.68776)"^^geo:wktLiteral ;
  geo-pos:lat "51.723673"^^xsd:decimal ;
  geo-pos:long "3.68776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54510; 54510'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68776'^^xsd:double;
  dwc:latitude '51.723673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618488'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723673 3.68776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723673"^^xsd:decimal ;
  dwc:decimalLongitude "3.68776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723673 3.68776)"^^geo:wktLiteral ;
  geo-pos:lat "51.723673"^^xsd:decimal ;
  geo-pos:long "3.68776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54508; 54508'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68776'^^xsd:double;
  dwc:latitude '51.723673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618486'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723673 3.68776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723673"^^xsd:decimal ;
  dwc:decimalLongitude "3.68776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723673 3.68776)"^^geo:wktLiteral ;
  geo-pos:lat "51.723673"^^xsd:decimal ;
  geo-pos:long "3.68776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54509; 54509'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68776'^^xsd:double;
  dwc:latitude '51.723673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618487'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736351 3.687778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736351"^^xsd:decimal ;
  dwc:decimalLongitude "3.687778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736351 3.687778)"^^geo:wktLiteral ;
  geo-pos:lat "51.736351"^^xsd:decimal ;
  geo-pos:long "3.687778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4381'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43007; 43007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687778'^^xsd:double;
  dwc:latitude '51.736351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608045'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736351 3.687778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736351"^^xsd:decimal ;
  dwc:decimalLongitude "3.687778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736351 3.687778)"^^geo:wktLiteral ;
  geo-pos:lat "51.736351"^^xsd:decimal ;
  geo-pos:long "3.687778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4380'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43010; 43010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687778'^^xsd:double;
  dwc:latitude '51.736351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608048'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736351 3.687778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736351"^^xsd:decimal ;
  dwc:decimalLongitude "3.687778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736351 3.687778)"^^geo:wktLiteral ;
  geo-pos:lat "51.736351"^^xsd:decimal ;
  geo-pos:long "3.687778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-437f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43008; 43008'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687778'^^xsd:double;
  dwc:latitude '51.736351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608046'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736351 3.687778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736351"^^xsd:decimal ;
  dwc:decimalLongitude "3.687778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736351 3.687778)"^^geo:wktLiteral ;
  geo-pos:lat "51.736351"^^xsd:decimal ;
  geo-pos:long "3.687778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-437e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43009; 43009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687778'^^xsd:double;
  dwc:latitude '51.736351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608047'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677331 3.687781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.677331"^^xsd:decimal ;
  dwc:decimalLongitude "3.687781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.677331 3.687781)"^^geo:wktLiteral ;
  geo-pos:lat "51.677331"^^xsd:decimal ;
  geo-pos:long "3.687781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b91'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47406; 47406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687781'^^xsd:double;
  dwc:latitude '51.677331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612313'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675577 3.687855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675577"^^xsd:decimal ;
  dwc:decimalLongitude "3.687855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675577 3.687855)"^^geo:wktLiteral ;
  geo-pos:lat "51.675577"^^xsd:decimal ;
  geo-pos:long "3.687855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-486a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52878; 52878'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.134166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687855'^^xsd:double;
  dwc:latitude '51.675577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617423'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675577 3.687855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675577"^^xsd:decimal ;
  dwc:decimalLongitude "3.687855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675577 3.687855)"^^geo:wktLiteral ;
  geo-pos:lat "51.675577"^^xsd:decimal ;
  geo-pos:long "3.687855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4869'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52877; 52877'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.134166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687855'^^xsd:double;
  dwc:latitude '51.675577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617422'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80634 3.687929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80634"^^xsd:decimal ;
  dwc:decimalLongitude "3.687929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80634 3.687929)"^^geo:wktLiteral ;
  geo-pos:lat "51.80634"^^xsd:decimal ;
  geo-pos:long "3.687929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c3'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51780; 51780'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687929'^^xsd:double;
  dwc:latitude '51.80634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616461'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723268 3.687971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723268"^^xsd:decimal ;
  dwc:decimalLongitude "3.687971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723268 3.687971)"^^geo:wktLiteral ;
  geo-pos:lat "51.723268"^^xsd:decimal ;
  geo-pos:long "3.687971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4499'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42713; 42713'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.687971'^^xsd:double;
  dwc:latitude '51.723268'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607803'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676232 3.688082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676232"^^xsd:decimal ;
  dwc:decimalLongitude "3.688082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676232 3.688082)"^^geo:wktLiteral ;
  geo-pos:lat "51.676232"^^xsd:decimal ;
  geo-pos:long "3.688082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-543c'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54616; 54616'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688082'^^xsd:double;
  dwc:latitude '51.676232'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619114'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724633 3.688165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724633"^^xsd:decimal ;
  dwc:decimalLongitude "3.688165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724633 3.688165)"^^geo:wktLiteral ;
  geo-pos:lat "51.724633"^^xsd:decimal ;
  geo-pos:long "3.688165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4850'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52904; 52904'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.173055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688165'^^xsd:double;
  dwc:latitude '51.724633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617449'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724633 3.688165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724633"^^xsd:decimal ;
  dwc:decimalLongitude "3.688165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724633 3.688165)"^^geo:wktLiteral ;
  geo-pos:lat "51.724633"^^xsd:decimal ;
  geo-pos:long "3.688165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-484f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52903; 52903'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.173055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688165'^^xsd:double;
  dwc:latitude '51.724633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617448'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843275 3.688187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843275"^^xsd:decimal ;
  dwc:decimalLongitude "3.688187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843275 3.688187)"^^geo:wktLiteral ;
  geo-pos:lat "51.843275"^^xsd:decimal ;
  geo-pos:long "3.688187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5515'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55546; 55546'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688187'^^xsd:double;
  dwc:latitude '51.843275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620028'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843275 3.688187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843275"^^xsd:decimal ;
  dwc:decimalLongitude "3.688187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843275 3.688187)"^^geo:wktLiteral ;
  geo-pos:lat "51.843275"^^xsd:decimal ;
  geo-pos:long "3.688187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5514'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55545; 55545'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688187'^^xsd:double;
  dwc:latitude '51.843275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620027'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723767 3.688204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723767"^^xsd:decimal ;
  dwc:decimalLongitude "3.688204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723767 3.688204)"^^geo:wktLiteral ;
  geo-pos:lat "51.723767"^^xsd:decimal ;
  geo-pos:long "3.688204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-793b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51945; 51945'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.0963888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688204'^^xsd:double;
  dwc:latitude '51.723767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616631'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723767 3.688204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723767"^^xsd:decimal ;
  dwc:decimalLongitude "3.688204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723767 3.688204)"^^geo:wktLiteral ;
  geo-pos:lat "51.723767"^^xsd:decimal ;
  geo-pos:long "3.688204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-793a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51946; 51946'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.0963888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688204'^^xsd:double;
  dwc:latitude '51.723767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616632'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726062 3.688288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726062"^^xsd:decimal ;
  dwc:decimalLongitude "3.688288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726062 3.688288)"^^geo:wktLiteral ;
  geo-pos:lat "51.726062"^^xsd:decimal ;
  geo-pos:long "3.688288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-547a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55772; 55772'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688288'^^xsd:double;
  dwc:latitude '51.726062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620242'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726062 3.688288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726062"^^xsd:decimal ;
  dwc:decimalLongitude "3.688288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726062 3.688288)"^^geo:wktLiteral ;
  geo-pos:lat "51.726062"^^xsd:decimal ;
  geo-pos:long "3.688288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5479'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55773; 55773'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688288'^^xsd:double;
  dwc:latitude '51.726062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620243'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726062 3.688288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726062"^^xsd:decimal ;
  dwc:decimalLongitude "3.688288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726062 3.688288)"^^geo:wktLiteral ;
  geo-pos:lat "51.726062"^^xsd:decimal ;
  geo-pos:long "3.688288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5478'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55774; 55774'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688288'^^xsd:double;
  dwc:latitude '51.726062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620244'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726062 3.688288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726062"^^xsd:decimal ;
  dwc:decimalLongitude "3.688288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726062 3.688288)"^^geo:wktLiteral ;
  geo-pos:lat "51.726062"^^xsd:decimal ;
  geo-pos:long "3.688288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5477'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55775; 55775'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688288'^^xsd:double;
  dwc:latitude '51.726062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620245'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724613 3.688498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724613"^^xsd:decimal ;
  dwc:decimalLongitude "3.688498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724613 3.688498)"^^geo:wktLiteral ;
  geo-pos:lat "51.724613"^^xsd:decimal ;
  geo-pos:long "3.688498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-542b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54634; 54634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688498'^^xsd:double;
  dwc:latitude '51.724613'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619132'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724613 3.688498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724613"^^xsd:decimal ;
  dwc:decimalLongitude "3.688498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724613 3.688498)"^^geo:wktLiteral ;
  geo-pos:lat "51.724613"^^xsd:decimal ;
  geo-pos:long "3.688498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-542a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54633; 54633'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688498'^^xsd:double;
  dwc:latitude '51.724613'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619131'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724937 3.688503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724937"^^xsd:decimal ;
  dwc:decimalLongitude "3.688503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724937 3.688503)"^^geo:wktLiteral ;
  geo-pos:lat "51.724937"^^xsd:decimal ;
  geo-pos:long "3.688503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-484e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52905; 52905'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.173333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688503'^^xsd:double;
  dwc:latitude '51.724937'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617450'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724937 3.688503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724937"^^xsd:decimal ;
  dwc:decimalLongitude "3.688503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724937 3.688503)"^^geo:wktLiteral ;
  geo-pos:lat "51.724937"^^xsd:decimal ;
  geo-pos:long "3.688503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-484d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52906; 52906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.173333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688503'^^xsd:double;
  dwc:latitude '51.724937'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617451'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800915 3.688528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800915"^^xsd:decimal ;
  dwc:decimalLongitude "3.688528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800915 3.688528)"^^geo:wktLiteral ;
  geo-pos:lat "51.800915"^^xsd:decimal ;
  geo-pos:long "3.688528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47029; 47029'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688528'^^xsd:double;
  dwc:latitude '51.800915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611927'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801023 3.688544)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801023"^^xsd:decimal ;
  dwc:decimalLongitude "3.688544"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801023 3.688544)"^^geo:wktLiteral ;
  geo-pos:lat "51.801023"^^xsd:decimal ;
  geo-pos:long "3.688544"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45482; 45482'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688544'^^xsd:double;
  dwc:latitude '51.801023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609630'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801023 3.688544)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801023"^^xsd:decimal ;
  dwc:decimalLongitude "3.688544"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801023 3.688544)"^^geo:wktLiteral ;
  geo-pos:lat "51.801023"^^xsd:decimal ;
  geo-pos:long "3.688544"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd5'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45480; 45480'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688544'^^xsd:double;
  dwc:latitude '51.801023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609628'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801023 3.688544)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801023"^^xsd:decimal ;
  dwc:decimalLongitude "3.688544"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801023 3.688544)"^^geo:wktLiteral ;
  geo-pos:lat "51.801023"^^xsd:decimal ;
  geo-pos:long "3.688544"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45483; 45483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688544'^^xsd:double;
  dwc:latitude '51.801023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609631'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801023 3.688544)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801023"^^xsd:decimal ;
  dwc:decimalLongitude "3.688544"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801023 3.688544)"^^geo:wktLiteral ;
  geo-pos:lat "51.801023"^^xsd:decimal ;
  geo-pos:long "3.688544"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45481; 45481'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688544'^^xsd:double;
  dwc:latitude '51.801023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609629'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724927 3.688589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724927"^^xsd:decimal ;
  dwc:decimalLongitude "3.688589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724927 3.688589)"^^geo:wktLiteral ;
  geo-pos:lat "51.724927"^^xsd:decimal ;
  geo-pos:long "3.688589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a08'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46168; 46168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688589'^^xsd:double;
  dwc:latitude '51.724927'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611088'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724927 3.688589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724927"^^xsd:decimal ;
  dwc:decimalLongitude "3.688589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724927 3.688589)"^^geo:wktLiteral ;
  geo-pos:lat "51.724927"^^xsd:decimal ;
  geo-pos:long "3.688589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a07'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46169; 46169'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688589'^^xsd:double;
  dwc:latitude '51.724927'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611089'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724927 3.688589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724927"^^xsd:decimal ;
  dwc:decimalLongitude "3.688589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724927 3.688589)"^^geo:wktLiteral ;
  geo-pos:lat "51.724927"^^xsd:decimal ;
  geo-pos:long "3.688589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a06'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46167; 46167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688589'^^xsd:double;
  dwc:latitude '51.724927'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611087'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676517 3.688593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676517"^^xsd:decimal ;
  dwc:decimalLongitude "3.688593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676517 3.688593)"^^geo:wktLiteral ;
  geo-pos:lat "51.676517"^^xsd:decimal ;
  geo-pos:long "3.688593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40084; 40084'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688593'^^xsd:double;
  dwc:latitude '51.676517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605287'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750805"^^xsd:decimal ;
  dwc:decimalLongitude "3.688664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  geo-pos:lat "51.750805"^^xsd:decimal ;
  geo-pos:long "3.688664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-491b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51498; 51498'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688664'^^xsd:double;
  dwc:latitude '51.750805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616130'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750805"^^xsd:decimal ;
  dwc:decimalLongitude "3.688664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  geo-pos:lat "51.750805"^^xsd:decimal ;
  geo-pos:long "3.688664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-491a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51494; 51494'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688664'^^xsd:double;
  dwc:latitude '51.750805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616126'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750805"^^xsd:decimal ;
  dwc:decimalLongitude "3.688664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  geo-pos:lat "51.750805"^^xsd:decimal ;
  geo-pos:long "3.688664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4919'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51500; 51500'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688664'^^xsd:double;
  dwc:latitude '51.750805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616132'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750805"^^xsd:decimal ;
  dwc:decimalLongitude "3.688664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  geo-pos:lat "51.750805"^^xsd:decimal ;
  geo-pos:long "3.688664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4918'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51495; 51495'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688664'^^xsd:double;
  dwc:latitude '51.750805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616127'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750805"^^xsd:decimal ;
  dwc:decimalLongitude "3.688664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  geo-pos:lat "51.750805"^^xsd:decimal ;
  geo-pos:long "3.688664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4917'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51496; 51496'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688664'^^xsd:double;
  dwc:latitude '51.750805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616128'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750805"^^xsd:decimal ;
  dwc:decimalLongitude "3.688664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  geo-pos:lat "51.750805"^^xsd:decimal ;
  geo-pos:long "3.688664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4916'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51499; 51499'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688664'^^xsd:double;
  dwc:latitude '51.750805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616131'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750805"^^xsd:decimal ;
  dwc:decimalLongitude "3.688664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  geo-pos:lat "51.750805"^^xsd:decimal ;
  geo-pos:long "3.688664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4915'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51501; 51501'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688664'^^xsd:double;
  dwc:latitude '51.750805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616133'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750805"^^xsd:decimal ;
  dwc:decimalLongitude "3.688664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750805 3.688664)"^^geo:wktLiteral ;
  geo-pos:lat "51.750805"^^xsd:decimal ;
  geo-pos:long "3.688664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4914'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51497; 51497'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688664'^^xsd:double;
  dwc:latitude '51.750805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616129'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806983 3.688737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806983"^^xsd:decimal ;
  dwc:decimalLongitude "3.688737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806983 3.688737)"^^geo:wktLiteral ;
  geo-pos:lat "51.806983"^^xsd:decimal ;
  geo-pos:long "3.688737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a90'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56302; 56302'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688737'^^xsd:double;
  dwc:latitude '51.806983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620819'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806983 3.688737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806983"^^xsd:decimal ;
  dwc:decimalLongitude "3.688737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806983 3.688737)"^^geo:wktLiteral ;
  geo-pos:lat "51.806983"^^xsd:decimal ;
  geo-pos:long "3.688737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a8f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56303; 56303'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688737'^^xsd:double;
  dwc:latitude '51.806983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620820'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736966 3.688743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736966"^^xsd:decimal ;
  dwc:decimalLongitude "3.688743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736966 3.688743)"^^geo:wktLiteral ;
  geo-pos:lat "51.736966"^^xsd:decimal ;
  geo-pos:long "3.688743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4382'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43006; 43006'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688743'^^xsd:double;
  dwc:latitude '51.736966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608044'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732928 3.688928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732928"^^xsd:decimal ;
  dwc:decimalLongitude "3.688928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732928 3.688928)"^^geo:wktLiteral ;
  geo-pos:lat "51.732928"^^xsd:decimal ;
  geo-pos:long "3.688928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b30'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56124; 56124'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688928'^^xsd:double;
  dwc:latitude '51.732928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620640'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732928 3.688928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732928"^^xsd:decimal ;
  dwc:decimalLongitude "3.688928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732928 3.688928)"^^geo:wktLiteral ;
  geo-pos:lat "51.732928"^^xsd:decimal ;
  geo-pos:long "3.688928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b2f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56123; 56123'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688928'^^xsd:double;
  dwc:latitude '51.732928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620639'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732928 3.688928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732928"^^xsd:decimal ;
  dwc:decimalLongitude "3.688928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732928 3.688928)"^^geo:wktLiteral ;
  geo-pos:lat "51.732928"^^xsd:decimal ;
  geo-pos:long "3.688928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b2e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56122; 56122'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688928'^^xsd:double;
  dwc:latitude '51.732928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620638'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732928 3.688928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732928"^^xsd:decimal ;
  dwc:decimalLongitude "3.688928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732928 3.688928)"^^geo:wktLiteral ;
  geo-pos:lat "51.732928"^^xsd:decimal ;
  geo-pos:long "3.688928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b2d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56125; 56125'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.688928'^^xsd:double;
  dwc:latitude '51.732928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620641'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676973 3.689019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676973"^^xsd:decimal ;
  dwc:decimalLongitude "3.689019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676973 3.689019)"^^geo:wktLiteral ;
  geo-pos:lat "51.676973"^^xsd:decimal ;
  geo-pos:long "3.689019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63bb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44655; 44655'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.548611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.689019'^^xsd:double;
  dwc:latitude '51.676973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609712'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724718 3.68905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724718"^^xsd:decimal ;
  dwc:decimalLongitude "3.68905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724718 3.68905)"^^geo:wktLiteral ;
  geo-pos:lat "51.724718"^^xsd:decimal ;
  geo-pos:long "3.68905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-704c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41934; 41934'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68905'^^xsd:double;
  dwc:latitude '51.724718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607122'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676127 3.689107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676127"^^xsd:decimal ;
  dwc:decimalLongitude "3.689107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676127 3.689107)"^^geo:wktLiteral ;
  geo-pos:lat "51.676127"^^xsd:decimal ;
  geo-pos:long "3.689107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-699a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50287; 50287'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.689107'^^xsd:double;
  dwc:latitude '51.676127'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615024'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676127 3.689107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676127"^^xsd:decimal ;
  dwc:decimalLongitude "3.689107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676127 3.689107)"^^geo:wktLiteral ;
  geo-pos:lat "51.676127"^^xsd:decimal ;
  geo-pos:long "3.689107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6999'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50288; 50288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.689107'^^xsd:double;
  dwc:latitude '51.676127'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615025'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676127 3.689107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676127"^^xsd:decimal ;
  dwc:decimalLongitude "3.689107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676127 3.689107)"^^geo:wktLiteral ;
  geo-pos:lat "51.676127"^^xsd:decimal ;
  geo-pos:long "3.689107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6998'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50290; 50290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.689107'^^xsd:double;
  dwc:latitude '51.676127'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615026'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676334 3.68911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676334"^^xsd:decimal ;
  dwc:decimalLongitude "3.68911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676334 3.68911)"^^geo:wktLiteral ;
  geo-pos:lat "51.676334"^^xsd:decimal ;
  geo-pos:long "3.68911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ad'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42691; 42691'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68911'^^xsd:double;
  dwc:latitude '51.676334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607783'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73325 3.68915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73325"^^xsd:decimal ;
  dwc:decimalLongitude "3.68915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73325 3.68915)"^^geo:wktLiteral ;
  geo-pos:lat "51.73325"^^xsd:decimal ;
  geo-pos:long "3.68915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56953; 56953'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68915'^^xsd:double;
  dwc:latitude '51.73325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621408'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73325 3.68915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73325"^^xsd:decimal ;
  dwc:decimalLongitude "3.68915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73325 3.68915)"^^geo:wktLiteral ;
  geo-pos:lat "51.73325"^^xsd:decimal ;
  geo-pos:long "3.68915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ee'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56951; 56951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68915'^^xsd:double;
  dwc:latitude '51.73325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621406'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73325 3.68915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73325"^^xsd:decimal ;
  dwc:decimalLongitude "3.68915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73325 3.68915)"^^geo:wktLiteral ;
  geo-pos:lat "51.73325"^^xsd:decimal ;
  geo-pos:long "3.68915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56952; 56952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.68915'^^xsd:double;
  dwc:latitude '51.73325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621407'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676539 3.689374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676539"^^xsd:decimal ;
  dwc:decimalLongitude "3.689374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676539 3.689374)"^^geo:wktLiteral ;
  geo-pos:lat "51.676539"^^xsd:decimal ;
  geo-pos:long "3.689374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7190'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41993; 41993'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.689374'^^xsd:double;
  dwc:latitude '51.676539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607177'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724589 3.689612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.724589"^^xsd:decimal ;
  dwc:decimalLongitude "3.689612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.724589 3.689612)"^^geo:wktLiteral ;
  geo-pos:lat "51.724589"^^xsd:decimal ;
  geo-pos:long "3.689612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4498'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42714; 42714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.689612'^^xsd:double;
  dwc:latitude '51.724589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607804'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73438 3.689616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73438"^^xsd:decimal ;
  dwc:decimalLongitude "3.689616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73438 3.689616)"^^geo:wktLiteral ;
  geo-pos:lat "51.73438"^^xsd:decimal ;
  geo-pos:long "3.689616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48299; 48299'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.182777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.689616'^^xsd:double;
  dwc:latitude '51.73438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613141'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676771 3.689768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676771"^^xsd:decimal ;
  dwc:decimalLongitude "3.689768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676771 3.689768)"^^geo:wktLiteral ;
  geo-pos:lat "51.676771"^^xsd:decimal ;
  geo-pos:long "3.689768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5151'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46610; 46610'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.689768'^^xsd:double;
  dwc:latitude '51.676771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611546'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675843 3.690058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675843"^^xsd:decimal ;
  dwc:decimalLongitude "3.690058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675843 3.690058)"^^geo:wktLiteral ;
  geo-pos:lat "51.675843"^^xsd:decimal ;
  geo-pos:long "3.690058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51011; 51011'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690058'^^xsd:double;
  dwc:latitude '51.675843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615721'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675843 3.690058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675843"^^xsd:decimal ;
  dwc:decimalLongitude "3.690058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675843 3.690058)"^^geo:wktLiteral ;
  geo-pos:lat "51.675843"^^xsd:decimal ;
  geo-pos:long "3.690058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad8'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51010; 51010'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690058'^^xsd:double;
  dwc:latitude '51.675843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615720'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675843 3.690058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675843"^^xsd:decimal ;
  dwc:decimalLongitude "3.690058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675843 3.690058)"^^geo:wktLiteral ;
  geo-pos:lat "51.675843"^^xsd:decimal ;
  geo-pos:long "3.690058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ad7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51012; 51012'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690058'^^xsd:double;
  dwc:latitude '51.675843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615722'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721726 3.690119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721726"^^xsd:decimal ;
  dwc:decimalLongitude "3.690119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721726 3.690119)"^^geo:wktLiteral ;
  geo-pos:lat "51.721726"^^xsd:decimal ;
  geo-pos:long "3.690119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5652'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44274; 44274'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690119'^^xsd:double;
  dwc:latitude '51.721726'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609063'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721726 3.690119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.721726"^^xsd:decimal ;
  dwc:decimalLongitude "3.690119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.721726 3.690119)"^^geo:wktLiteral ;
  geo-pos:lat "51.721726"^^xsd:decimal ;
  geo-pos:long "3.690119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5651'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44273; 44273'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690119'^^xsd:double;
  dwc:latitude '51.721726'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609062'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676508 3.690126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676508"^^xsd:decimal ;
  dwc:decimalLongitude "3.690126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676508 3.690126)"^^geo:wktLiteral ;
  geo-pos:lat "51.676508"^^xsd:decimal ;
  geo-pos:long "3.690126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5153'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46608; 46608'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690126'^^xsd:double;
  dwc:latitude '51.676508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611544'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676508 3.690126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.676508"^^xsd:decimal ;
  dwc:decimalLongitude "3.690126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.676508 3.690126)"^^geo:wktLiteral ;
  geo-pos:lat "51.676508"^^xsd:decimal ;
  geo-pos:long "3.690126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5152'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46609; 46609'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690126'^^xsd:double;
  dwc:latitude '51.676508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611545'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726033 3.690126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726033"^^xsd:decimal ;
  dwc:decimalLongitude "3.690126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726033 3.690126)"^^geo:wktLiteral ;
  geo-pos:lat "51.726033"^^xsd:decimal ;
  geo-pos:long "3.690126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54715; 54715'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.560833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690126'^^xsd:double;
  dwc:latitude '51.726033'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619213'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78829 3.690163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78829"^^xsd:decimal ;
  dwc:decimalLongitude "3.690163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78829 3.690163)"^^geo:wktLiteral ;
  geo-pos:lat "51.78829"^^xsd:decimal ;
  geo-pos:long "3.690163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c63'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41351; 41351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690163'^^xsd:double;
  dwc:latitude '51.78829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606534'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750004 3.690202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750004"^^xsd:decimal ;
  dwc:decimalLongitude "3.690202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750004 3.690202)"^^geo:wktLiteral ;
  geo-pos:lat "51.750004"^^xsd:decimal ;
  geo-pos:long "3.690202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e82'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49650; 49650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690202'^^xsd:double;
  dwc:latitude '51.750004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624321'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674817 3.69023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.674817"^^xsd:decimal ;
  dwc:decimalLongitude "3.69023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674817 3.69023)"^^geo:wktLiteral ;
  geo-pos:lat "51.674817"^^xsd:decimal ;
  geo-pos:long "3.69023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c18'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55853; 55853'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.59'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69023'^^xsd:double;
  dwc:latitude '51.674817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620324'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674817 3.69023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.674817"^^xsd:decimal ;
  dwc:decimalLongitude "3.69023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674817 3.69023)"^^geo:wktLiteral ;
  geo-pos:lat "51.674817"^^xsd:decimal ;
  geo-pos:long "3.69023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c17'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55854; 55854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.59'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69023'^^xsd:double;
  dwc:latitude '51.674817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620325'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6755 3.690284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6755"^^xsd:decimal ;
  dwc:decimalLongitude "3.690284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6755 3.690284)"^^geo:wktLiteral ;
  geo-pos:lat "51.6755"^^xsd:decimal ;
  geo-pos:long "3.690284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42690; 42690'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690284'^^xsd:double;
  dwc:latitude '51.6755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607782'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755875 3.690292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755875"^^xsd:decimal ;
  dwc:decimalLongitude "3.690292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755875 3.690292)"^^geo:wktLiteral ;
  geo-pos:lat "51.755875"^^xsd:decimal ;
  geo-pos:long "3.690292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48582; 48582'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690292'^^xsd:double;
  dwc:latitude '51.755875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613419'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755875 3.690292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755875"^^xsd:decimal ;
  dwc:decimalLongitude "3.690292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755875 3.690292)"^^geo:wktLiteral ;
  geo-pos:lat "51.755875"^^xsd:decimal ;
  geo-pos:long "3.690292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48584; 48584'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690292'^^xsd:double;
  dwc:latitude '51.755875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613421'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755875 3.690292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755875"^^xsd:decimal ;
  dwc:decimalLongitude "3.690292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755875 3.690292)"^^geo:wktLiteral ;
  geo-pos:lat "51.755875"^^xsd:decimal ;
  geo-pos:long "3.690292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cc1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48583; 48583'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690292'^^xsd:double;
  dwc:latitude '51.755875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613420'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780026 3.690298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780026"^^xsd:decimal ;
  dwc:decimalLongitude "3.690298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780026 3.690298)"^^geo:wktLiteral ;
  geo-pos:lat "51.780026"^^xsd:decimal ;
  geo-pos:long "3.690298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52715; 52715'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690298'^^xsd:double;
  dwc:latitude '51.780026'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617275'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726598 3.690396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726598"^^xsd:decimal ;
  dwc:decimalLongitude "3.690396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726598 3.690396)"^^geo:wktLiteral ;
  geo-pos:lat "51.726598"^^xsd:decimal ;
  geo-pos:long "3.690396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47754; 47754'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690396'^^xsd:double;
  dwc:latitude '51.726598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612707'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72703 3.690402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72703"^^xsd:decimal ;
  dwc:decimalLongitude "3.690402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72703 3.690402)"^^geo:wktLiteral ;
  geo-pos:lat "51.72703"^^xsd:decimal ;
  geo-pos:long "3.690402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4efe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40661; 40661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690402'^^xsd:double;
  dwc:latitude '51.72703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605814'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72703 3.690402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72703"^^xsd:decimal ;
  dwc:decimalLongitude "3.690402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72703 3.690402)"^^geo:wktLiteral ;
  geo-pos:lat "51.72703"^^xsd:decimal ;
  geo-pos:long "3.690402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4efd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40659; 40659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690402'^^xsd:double;
  dwc:latitude '51.72703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605812'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72703 3.690402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.72703"^^xsd:decimal ;
  dwc:decimalLongitude "3.690402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.72703 3.690402)"^^geo:wktLiteral ;
  geo-pos:lat "51.72703"^^xsd:decimal ;
  geo-pos:long "3.690402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4efc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40660; 40660'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690402'^^xsd:double;
  dwc:latitude '51.72703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605813'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675544 3.690458)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675544"^^xsd:decimal ;
  dwc:decimalLongitude "3.690458"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675544 3.690458)"^^geo:wktLiteral ;
  geo-pos:lat "51.675544"^^xsd:decimal ;
  geo-pos:long "3.690458"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ada'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51009; 51009'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690458'^^xsd:double;
  dwc:latitude '51.675544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615719'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675813 3.690491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675813"^^xsd:decimal ;
  dwc:decimalLongitude "3.690491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675813 3.690491)"^^geo:wktLiteral ;
  geo-pos:lat "51.675813"^^xsd:decimal ;
  geo-pos:long "3.690491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-659e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48783; 48783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690491'^^xsd:double;
  dwc:latitude '51.675813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613660'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675813 3.690491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675813"^^xsd:decimal ;
  dwc:decimalLongitude "3.690491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675813 3.690491)"^^geo:wktLiteral ;
  geo-pos:lat "51.675813"^^xsd:decimal ;
  geo-pos:long "3.690491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-659d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48782; 48782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690491'^^xsd:double;
  dwc:latitude '51.675813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613659'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675354 3.690542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675354"^^xsd:decimal ;
  dwc:decimalLongitude "3.690542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675354 3.690542)"^^geo:wktLiteral ;
  geo-pos:lat "51.675354"^^xsd:decimal ;
  geo-pos:long "3.690542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e4e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48106; 48106'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.165277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690542'^^xsd:double;
  dwc:latitude '51.675354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613017'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723657 3.690597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723657"^^xsd:decimal ;
  dwc:decimalLongitude "3.690597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723657 3.690597)"^^geo:wktLiteral ;
  geo-pos:lat "51.723657"^^xsd:decimal ;
  geo-pos:long "3.690597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a38'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47357; 47357'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690597'^^xsd:double;
  dwc:latitude '51.723657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612029'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723657 3.690597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723657"^^xsd:decimal ;
  dwc:decimalLongitude "3.690597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723657 3.690597)"^^geo:wktLiteral ;
  geo-pos:lat "51.723657"^^xsd:decimal ;
  geo-pos:long "3.690597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a37'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47358; 47358'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690597'^^xsd:double;
  dwc:latitude '51.723657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612030'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674102 3.690942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.674102"^^xsd:decimal ;
  dwc:decimalLongitude "3.690942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674102 3.690942)"^^geo:wktLiteral ;
  geo-pos:lat "51.674102"^^xsd:decimal ;
  geo-pos:long "3.690942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4246'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56595; 56595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.6888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.690942'^^xsd:double;
  dwc:latitude '51.674102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621099'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674057 3.691014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.674057"^^xsd:decimal ;
  dwc:decimalLongitude "3.691014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674057 3.691014)"^^geo:wktLiteral ;
  geo-pos:lat "51.674057"^^xsd:decimal ;
  geo-pos:long "3.691014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f0e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40644; 40644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691014'^^xsd:double;
  dwc:latitude '51.674057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605797'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674057 3.691014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.674057"^^xsd:decimal ;
  dwc:decimalLongitude "3.691014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674057 3.691014)"^^geo:wktLiteral ;
  geo-pos:lat "51.674057"^^xsd:decimal ;
  geo-pos:long "3.691014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f0d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40643; 40643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691014'^^xsd:double;
  dwc:latitude '51.674057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605796'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726459 3.691118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726459"^^xsd:decimal ;
  dwc:decimalLongitude "3.691118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726459 3.691118)"^^geo:wktLiteral ;
  geo-pos:lat "51.726459"^^xsd:decimal ;
  geo-pos:long "3.691118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6735'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39933; 39933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691118'^^xsd:double;
  dwc:latitude '51.726459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604431'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847601 3.691157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847601"^^xsd:decimal ;
  dwc:decimalLongitude "3.691157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847601 3.691157)"^^geo:wktLiteral ;
  geo-pos:lat "51.847601"^^xsd:decimal ;
  geo-pos:long "3.691157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d68'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47930; 47930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691157'^^xsd:double;
  dwc:latitude '51.847601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612584'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847601 3.691157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847601"^^xsd:decimal ;
  dwc:decimalLongitude "3.691157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847601 3.691157)"^^geo:wktLiteral ;
  geo-pos:lat "51.847601"^^xsd:decimal ;
  geo-pos:long "3.691157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d67'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47929; 47929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691157'^^xsd:double;
  dwc:latitude '51.847601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612885'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809846 3.691174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809846"^^xsd:decimal ;
  dwc:decimalLongitude "3.691174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809846 3.691174)"^^geo:wktLiteral ;
  geo-pos:lat "51.809846"^^xsd:decimal ;
  geo-pos:long "3.691174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a1'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42268; 42268'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691174'^^xsd:double;
  dwc:latitude '51.809846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607424'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809846 3.691174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809846"^^xsd:decimal ;
  dwc:decimalLongitude "3.691174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809846 3.691174)"^^geo:wktLiteral ;
  geo-pos:lat "51.809846"^^xsd:decimal ;
  geo-pos:long "3.691174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74a0'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42269; 42269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691174'^^xsd:double;
  dwc:latitude '51.809846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607425'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809846 3.691174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809846"^^xsd:decimal ;
  dwc:decimalLongitude "3.691174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809846 3.691174)"^^geo:wktLiteral ;
  geo-pos:lat "51.809846"^^xsd:decimal ;
  geo-pos:long "3.691174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-749f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42270; 42270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691174'^^xsd:double;
  dwc:latitude '51.809846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607426'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726081 3.691228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726081"^^xsd:decimal ;
  dwc:decimalLongitude "3.691228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726081 3.691228)"^^geo:wktLiteral ;
  geo-pos:lat "51.726081"^^xsd:decimal ;
  geo-pos:long "3.691228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-513c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46631; 46631'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691228'^^xsd:double;
  dwc:latitude '51.726081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611567'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726081 3.691228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726081"^^xsd:decimal ;
  dwc:decimalLongitude "3.691228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726081 3.691228)"^^geo:wktLiteral ;
  geo-pos:lat "51.726081"^^xsd:decimal ;
  geo-pos:long "3.691228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-513b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46632; 46632'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691228'^^xsd:double;
  dwc:latitude '51.726081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611568'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730154 3.691232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730154"^^xsd:decimal ;
  dwc:decimalLongitude "3.691232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730154 3.691232)"^^geo:wktLiteral ;
  geo-pos:lat "51.730154"^^xsd:decimal ;
  geo-pos:long "3.691232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c60'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48690; 48690'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691232'^^xsd:double;
  dwc:latitude '51.730154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613584'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730154 3.691232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730154"^^xsd:decimal ;
  dwc:decimalLongitude "3.691232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730154 3.691232)"^^geo:wktLiteral ;
  geo-pos:lat "51.730154"^^xsd:decimal ;
  geo-pos:long "3.691232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c5f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48689; 48689'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691232'^^xsd:double;
  dwc:latitude '51.730154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613583'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727537 3.691235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727537"^^xsd:decimal ;
  dwc:decimalLongitude "3.691235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727537 3.691235)"^^geo:wktLiteral ;
  geo-pos:lat "51.727537"^^xsd:decimal ;
  geo-pos:long "3.691235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7341'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43772; 43772'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691235'^^xsd:double;
  dwc:latitude '51.727537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608780'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725016 3.691241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725016"^^xsd:decimal ;
  dwc:decimalLongitude "3.691241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725016 3.691241)"^^geo:wktLiteral ;
  geo-pos:lat "51.725016"^^xsd:decimal ;
  geo-pos:long "3.691241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7010'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52292; 52292'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.441111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691241'^^xsd:double;
  dwc:latitude '51.725016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616369'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726045 3.69127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726045"^^xsd:decimal ;
  dwc:decimalLongitude "3.69127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726045 3.69127)"^^geo:wktLiteral ;
  geo-pos:lat "51.726045"^^xsd:decimal ;
  geo-pos:long "3.69127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c0e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55865; 55865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69127'^^xsd:double;
  dwc:latitude '51.726045'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620334'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728211 3.691376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728211"^^xsd:decimal ;
  dwc:decimalLongitude "3.691376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728211 3.691376)"^^geo:wktLiteral ;
  geo-pos:lat "51.728211"^^xsd:decimal ;
  geo-pos:long "3.691376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f55'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46515; 46515'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691376'^^xsd:double;
  dwc:latitude '51.728211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611448'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728211 3.691376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728211"^^xsd:decimal ;
  dwc:decimalLongitude "3.691376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728211 3.691376)"^^geo:wktLiteral ;
  geo-pos:lat "51.728211"^^xsd:decimal ;
  geo-pos:long "3.691376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f54'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46516; 46516'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691376'^^xsd:double;
  dwc:latitude '51.728211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611449'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728211 3.691376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728211"^^xsd:decimal ;
  dwc:decimalLongitude "3.691376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728211 3.691376)"^^geo:wktLiteral ;
  geo-pos:lat "51.728211"^^xsd:decimal ;
  geo-pos:long "3.691376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f53'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46514; 46514'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691376'^^xsd:double;
  dwc:latitude '51.728211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611447'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675125 3.691406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675125"^^xsd:decimal ;
  dwc:decimalLongitude "3.691406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675125 3.691406)"^^geo:wktLiteral ;
  geo-pos:lat "51.675125"^^xsd:decimal ;
  geo-pos:long "3.691406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ac'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39454; 39454'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691406'^^xsd:double;
  dwc:latitude '51.675125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604723'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675125 3.691406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675125"^^xsd:decimal ;
  dwc:decimalLongitude "3.691406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675125 3.691406)"^^geo:wktLiteral ;
  geo-pos:lat "51.675125"^^xsd:decimal ;
  geo-pos:long "3.691406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39455; 39455'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691406'^^xsd:double;
  dwc:latitude '51.675125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604724'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674666 3.691457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.674666"^^xsd:decimal ;
  dwc:decimalLongitude "3.691457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674666 3.691457)"^^geo:wktLiteral ;
  geo-pos:lat "51.674666"^^xsd:decimal ;
  geo-pos:long "3.691457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44af'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42689; 42689'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691457'^^xsd:double;
  dwc:latitude '51.674666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607781'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732257 3.691481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732257"^^xsd:decimal ;
  dwc:decimalLongitude "3.691481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732257 3.691481)"^^geo:wktLiteral ;
  geo-pos:lat "51.732257"^^xsd:decimal ;
  geo-pos:long "3.691481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6908'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50477; 50477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.0522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691481'^^xsd:double;
  dwc:latitude '51.732257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615168'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732257 3.691481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732257"^^xsd:decimal ;
  dwc:decimalLongitude "3.691481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732257 3.691481)"^^geo:wktLiteral ;
  geo-pos:lat "51.732257"^^xsd:decimal ;
  geo-pos:long "3.691481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6907'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50479; 50479'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.0522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691481'^^xsd:double;
  dwc:latitude '51.732257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615169'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727167 3.691534)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727167"^^xsd:decimal ;
  dwc:decimalLongitude "3.691534"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727167 3.691534)"^^geo:wktLiteral ;
  geo-pos:lat "51.727167"^^xsd:decimal ;
  geo-pos:long "3.691534"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-484c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52907; 52907'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.175555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691534'^^xsd:double;
  dwc:latitude '51.727167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617452'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729334 3.691538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729334"^^xsd:decimal ;
  dwc:decimalLongitude "3.691538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729334 3.691538)"^^geo:wktLiteral ;
  geo-pos:lat "51.729334"^^xsd:decimal ;
  geo-pos:long "3.691538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e13'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55257; 55257'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691538'^^xsd:double;
  dwc:latitude '51.729334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619773'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726043 3.691603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.726043"^^xsd:decimal ;
  dwc:decimalLongitude "3.691603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.726043 3.691603)"^^geo:wktLiteral ;
  geo-pos:lat "51.726043"^^xsd:decimal ;
  geo-pos:long "3.691603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4497'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42715; 42715'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691603'^^xsd:double;
  dwc:latitude '51.726043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607805'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672992 3.691605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672992"^^xsd:decimal ;
  dwc:decimalLongitude "3.691605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672992 3.691605)"^^geo:wktLiteral ;
  geo-pos:lat "51.672992"^^xsd:decimal ;
  geo-pos:long "3.691605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-486c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52876; 52876'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.131666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691605'^^xsd:double;
  dwc:latitude '51.672992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617421'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672992 3.691605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672992"^^xsd:decimal ;
  dwc:decimalLongitude "3.691605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672992 3.691605)"^^geo:wktLiteral ;
  geo-pos:lat "51.672992"^^xsd:decimal ;
  geo-pos:long "3.691605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-486b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52875; 52875'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.131666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691605'^^xsd:double;
  dwc:latitude '51.672992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617420'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737094 3.691678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737094"^^xsd:decimal ;
  dwc:decimalLongitude "3.691678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737094 3.691678)"^^geo:wktLiteral ;
  geo-pos:lat "51.737094"^^xsd:decimal ;
  geo-pos:long "3.691678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42596; 42596'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691678'^^xsd:double;
  dwc:latitude '51.737094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607703'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737094 3.691678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737094"^^xsd:decimal ;
  dwc:decimalLongitude "3.691678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737094 3.691678)"^^geo:wktLiteral ;
  geo-pos:lat "51.737094"^^xsd:decimal ;
  geo-pos:long "3.691678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42597; 42597'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691678'^^xsd:double;
  dwc:latitude '51.737094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607704'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675069 3.691738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675069"^^xsd:decimal ;
  dwc:decimalLongitude "3.691738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675069 3.691738)"^^geo:wktLiteral ;
  geo-pos:lat "51.675069"^^xsd:decimal ;
  geo-pos:long "3.691738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55319; 55319'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.359722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691738'^^xsd:double;
  dwc:latitude '51.675069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619840'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784891 3.691778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784891"^^xsd:decimal ;
  dwc:decimalLongitude "3.691778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784891 3.691778)"^^geo:wktLiteral ;
  geo-pos:lat "51.784891"^^xsd:decimal ;
  geo-pos:long "3.691778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40452; 40452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691778'^^xsd:double;
  dwc:latitude '51.784891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605608'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784891 3.691778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784891"^^xsd:decimal ;
  dwc:decimalLongitude "3.691778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784891 3.691778)"^^geo:wktLiteral ;
  geo-pos:lat "51.784891"^^xsd:decimal ;
  geo-pos:long "3.691778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40454; 40454'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691778'^^xsd:double;
  dwc:latitude '51.784891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605610'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784891 3.691778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784891"^^xsd:decimal ;
  dwc:decimalLongitude "3.691778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784891 3.691778)"^^geo:wktLiteral ;
  geo-pos:lat "51.784891"^^xsd:decimal ;
  geo-pos:long "3.691778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40453; 40453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691778'^^xsd:double;
  dwc:latitude '51.784891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605609'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827744 3.691796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827744"^^xsd:decimal ;
  dwc:decimalLongitude "3.691796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827744 3.691796)"^^geo:wktLiteral ;
  geo-pos:lat "51.827744"^^xsd:decimal ;
  geo-pos:long "3.691796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58fb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45843; 45843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691796'^^xsd:double;
  dwc:latitude '51.827744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609682'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827744 3.691796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827744"^^xsd:decimal ;
  dwc:decimalLongitude "3.691796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827744 3.691796)"^^geo:wktLiteral ;
  geo-pos:lat "51.827744"^^xsd:decimal ;
  geo-pos:long "3.691796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58fa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45844; 45844'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691796'^^xsd:double;
  dwc:latitude '51.827744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610770'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831241 3.691806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831241"^^xsd:decimal ;
  dwc:decimalLongitude "3.691806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831241 3.691806)"^^geo:wktLiteral ;
  geo-pos:lat "51.831241"^^xsd:decimal ;
  geo-pos:long "3.691806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d26'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48004; 48004'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691806'^^xsd:double;
  dwc:latitude '51.831241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612920'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673575 3.691874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.673575"^^xsd:decimal ;
  dwc:decimalLongitude "3.691874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673575 3.691874)"^^geo:wktLiteral ;
  geo-pos:lat "51.673575"^^xsd:decimal ;
  geo-pos:long "3.691874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-543d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54615; 54615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691874'^^xsd:double;
  dwc:latitude '51.673575'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619112'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675194 3.691884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.675194"^^xsd:decimal ;
  dwc:decimalLongitude "3.691884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.675194 3.691884)"^^geo:wktLiteral ;
  geo-pos:lat "51.675194"^^xsd:decimal ;
  geo-pos:long "3.691884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5154'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46607; 46607'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691884'^^xsd:double;
  dwc:latitude '51.675194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611543'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861541 3.691995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861541"^^xsd:decimal ;
  dwc:decimalLongitude "3.691995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861541 3.691995)"^^geo:wktLiteral ;
  geo-pos:lat "51.861541"^^xsd:decimal ;
  geo-pos:long "3.691995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6698'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39590; 39590'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.39'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691995'^^xsd:double;
  dwc:latitude '51.861541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604846'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861541 3.691995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861541"^^xsd:decimal ;
  dwc:decimalLongitude "3.691995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861541 3.691995)"^^geo:wktLiteral ;
  geo-pos:lat "51.861541"^^xsd:decimal ;
  geo-pos:long "3.691995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6697'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39591; 39591'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.39'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.691995'^^xsd:double;
  dwc:latitude '51.861541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604847'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674383 3.692147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.674383"^^xsd:decimal ;
  dwc:decimalLongitude "3.692147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.674383 3.692147)"^^geo:wktLiteral ;
  geo-pos:lat "51.674383"^^xsd:decimal ;
  geo-pos:long "3.692147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4adb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51008; 51008'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4258333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692147'^^xsd:double;
  dwc:latitude '51.674383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615718'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84487 3.692276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84487"^^xsd:decimal ;
  dwc:decimalLongitude "3.692276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84487 3.692276)"^^geo:wktLiteral ;
  geo-pos:lat "51.84487"^^xsd:decimal ;
  geo-pos:long "3.692276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49de'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51279; 51279'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692276'^^xsd:double;
  dwc:latitude '51.84487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615942'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84487 3.692276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84487"^^xsd:decimal ;
  dwc:decimalLongitude "3.692276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84487 3.692276)"^^geo:wktLiteral ;
  geo-pos:lat "51.84487"^^xsd:decimal ;
  geo-pos:long "3.692276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49dd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51277; 51277'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692276'^^xsd:double;
  dwc:latitude '51.84487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615940'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84487 3.692276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84487"^^xsd:decimal ;
  dwc:decimalLongitude "3.692276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84487 3.692276)"^^geo:wktLiteral ;
  geo-pos:lat "51.84487"^^xsd:decimal ;
  geo-pos:long "3.692276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49dc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51278; 51278'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692276'^^xsd:double;
  dwc:latitude '51.84487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615941'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84487 3.692276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84487"^^xsd:decimal ;
  dwc:decimalLongitude "3.692276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84487 3.692276)"^^geo:wktLiteral ;
  geo-pos:lat "51.84487"^^xsd:decimal ;
  geo-pos:long "3.692276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51280; 51280'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692276'^^xsd:double;
  dwc:latitude '51.84487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615943'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781093 3.692343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781093"^^xsd:decimal ;
  dwc:decimalLongitude "3.692343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781093 3.692343)"^^geo:wktLiteral ;
  geo-pos:lat "51.781093"^^xsd:decimal ;
  geo-pos:long "3.692343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-644b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49193; 49193'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692343'^^xsd:double;
  dwc:latitude '51.781093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614019'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785697 3.692356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785697"^^xsd:decimal ;
  dwc:decimalLongitude "3.692356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785697 3.692356)"^^geo:wktLiteral ;
  geo-pos:lat "51.785697"^^xsd:decimal ;
  geo-pos:long "3.692356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43264; 43264'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692356'^^xsd:double;
  dwc:latitude '51.785697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608376'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785697 3.692356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785697"^^xsd:decimal ;
  dwc:decimalLongitude "3.692356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785697 3.692356)"^^geo:wktLiteral ;
  geo-pos:lat "51.785697"^^xsd:decimal ;
  geo-pos:long "3.692356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43265; 43265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692356'^^xsd:double;
  dwc:latitude '51.785697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608377'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785697 3.692356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785697"^^xsd:decimal ;
  dwc:decimalLongitude "3.692356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785697 3.692356)"^^geo:wktLiteral ;
  geo-pos:lat "51.785697"^^xsd:decimal ;
  geo-pos:long "3.692356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43263; 43263'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692356'^^xsd:double;
  dwc:latitude '51.785697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608375'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848519 3.692477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848519"^^xsd:decimal ;
  dwc:decimalLongitude "3.692477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848519 3.692477)"^^geo:wktLiteral ;
  geo-pos:lat "51.848519"^^xsd:decimal ;
  geo-pos:long "3.692477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40df'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56976; 56976'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692477'^^xsd:double;
  dwc:latitude '51.848519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620576'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848519 3.692477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848519"^^xsd:decimal ;
  dwc:decimalLongitude "3.692477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848519 3.692477)"^^geo:wktLiteral ;
  geo-pos:lat "51.848519"^^xsd:decimal ;
  geo-pos:long "3.692477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40de'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56977; 56977'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692477'^^xsd:double;
  dwc:latitude '51.848519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620577'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67358 3.692612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.67358"^^xsd:decimal ;
  dwc:decimalLongitude "3.692612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67358 3.692612)"^^geo:wktLiteral ;
  geo-pos:lat "51.67358"^^xsd:decimal ;
  geo-pos:long "3.692612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b93'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47404; 47404'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692612'^^xsd:double;
  dwc:latitude '51.67358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612311'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67358 3.692612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.67358"^^xsd:decimal ;
  dwc:decimalLongitude "3.692612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67358 3.692612)"^^geo:wktLiteral ;
  geo-pos:lat "51.67358"^^xsd:decimal ;
  geo-pos:long "3.692612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b92'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47405; 47405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692612'^^xsd:double;
  dwc:latitude '51.67358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612312'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725955 3.692746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725955"^^xsd:decimal ;
  dwc:decimalLongitude "3.692746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725955 3.692746)"^^geo:wktLiteral ;
  geo-pos:lat "51.725955"^^xsd:decimal ;
  geo-pos:long "3.692746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f40'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46537; 46537'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692746'^^xsd:double;
  dwc:latitude '51.725955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611470'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725955 3.692746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725955"^^xsd:decimal ;
  dwc:decimalLongitude "3.692746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725955 3.692746)"^^geo:wktLiteral ;
  geo-pos:lat "51.725955"^^xsd:decimal ;
  geo-pos:long "3.692746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f3f'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46536; 46536'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692746'^^xsd:double;
  dwc:latitude '51.725955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611469'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725955 3.692746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725955"^^xsd:decimal ;
  dwc:decimalLongitude "3.692746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725955 3.692746)"^^geo:wktLiteral ;
  geo-pos:lat "51.725955"^^xsd:decimal ;
  geo-pos:long "3.692746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f3e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46539; 46539'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692746'^^xsd:double;
  dwc:latitude '51.725955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611474'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725955 3.692746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.725955"^^xsd:decimal ;
  dwc:decimalLongitude "3.692746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.725955 3.692746)"^^geo:wktLiteral ;
  geo-pos:lat "51.725955"^^xsd:decimal ;
  geo-pos:long "3.692746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f3d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46538; 46538'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692746'^^xsd:double;
  dwc:latitude '51.725955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611473'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672796 3.692875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672796"^^xsd:decimal ;
  dwc:decimalLongitude "3.692875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672796 3.692875)"^^geo:wktLiteral ;
  geo-pos:lat "51.672796"^^xsd:decimal ;
  geo-pos:long "3.692875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fdb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54694; 54694'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.52'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692875'^^xsd:double;
  dwc:latitude '51.672796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619192'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845765 3.692885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845765"^^xsd:decimal ;
  dwc:decimalLongitude "3.692885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845765 3.692885)"^^geo:wktLiteral ;
  geo-pos:lat "51.845765"^^xsd:decimal ;
  geo-pos:long "3.692885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b11'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56161; 56161'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692885'^^xsd:double;
  dwc:latitude '51.845765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620677'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845765 3.692885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845765"^^xsd:decimal ;
  dwc:decimalLongitude "3.692885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845765 3.692885)"^^geo:wktLiteral ;
  geo-pos:lat "51.845765"^^xsd:decimal ;
  geo-pos:long "3.692885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b10'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56164; 56164'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692885'^^xsd:double;
  dwc:latitude '51.845765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620680'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845765 3.692885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845765"^^xsd:decimal ;
  dwc:decimalLongitude "3.692885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845765 3.692885)"^^geo:wktLiteral ;
  geo-pos:lat "51.845765"^^xsd:decimal ;
  geo-pos:long "3.692885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b0f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56163; 56163'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692885'^^xsd:double;
  dwc:latitude '51.845765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620679'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845765 3.692885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845765"^^xsd:decimal ;
  dwc:decimalLongitude "3.692885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845765 3.692885)"^^geo:wktLiteral ;
  geo-pos:lat "51.845765"^^xsd:decimal ;
  geo-pos:long "3.692885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b0e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56162; 56162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692885'^^xsd:double;
  dwc:latitude '51.845765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620678'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848498 3.692956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848498"^^xsd:decimal ;
  dwc:decimalLongitude "3.692956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848498 3.692956)"^^geo:wktLiteral ;
  geo-pos:lat "51.848498"^^xsd:decimal ;
  geo-pos:long "3.692956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49031; 49031'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692956'^^xsd:double;
  dwc:latitude '51.848498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613863'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848498 3.692956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848498"^^xsd:decimal ;
  dwc:decimalLongitude "3.692956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848498 3.692956)"^^geo:wktLiteral ;
  geo-pos:lat "51.848498"^^xsd:decimal ;
  geo-pos:long "3.692956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49030; 49030'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.692956'^^xsd:double;
  dwc:latitude '51.848498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613862'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672021 3.693167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672021"^^xsd:decimal ;
  dwc:decimalLongitude "3.693167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672021 3.693167)"^^geo:wktLiteral ;
  geo-pos:lat "51.672021"^^xsd:decimal ;
  geo-pos:long "3.693167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c8c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45618; 45618'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693167'^^xsd:double;
  dwc:latitude '51.672021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610581'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672021 3.693167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672021"^^xsd:decimal ;
  dwc:decimalLongitude "3.693167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672021 3.693167)"^^geo:wktLiteral ;
  geo-pos:lat "51.672021"^^xsd:decimal ;
  geo-pos:long "3.693167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c8b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45617; 45617'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693167'^^xsd:double;
  dwc:latitude '51.672021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610580'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67381 3.693179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.67381"^^xsd:decimal ;
  dwc:decimalLongitude "3.693179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67381 3.693179)"^^geo:wktLiteral ;
  geo-pos:lat "51.67381"^^xsd:decimal ;
  geo-pos:long "3.693179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-673f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39924; 39924'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9497222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693179'^^xsd:double;
  dwc:latitude '51.67381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604422'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67381 3.693179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.67381"^^xsd:decimal ;
  dwc:decimalLongitude "3.693179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67381 3.693179)"^^geo:wktLiteral ;
  geo-pos:lat "51.67381"^^xsd:decimal ;
  geo-pos:long "3.693179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-673e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39925; 39925'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9497222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693179'^^xsd:double;
  dwc:latitude '51.67381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604423'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67381 3.693179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.67381"^^xsd:decimal ;
  dwc:decimalLongitude "3.693179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67381 3.693179)"^^geo:wktLiteral ;
  geo-pos:lat "51.67381"^^xsd:decimal ;
  geo-pos:long "3.693179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-673d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39923; 39923'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9497222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693179'^^xsd:double;
  dwc:latitude '51.67381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605163'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728119 3.693184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728119"^^xsd:decimal ;
  dwc:decimalLongitude "3.693184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728119 3.693184)"^^geo:wktLiteral ;
  geo-pos:lat "51.728119"^^xsd:decimal ;
  geo-pos:long "3.693184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4238'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56609; 56609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693184'^^xsd:double;
  dwc:latitude '51.728119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621114'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74068 3.693275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74068"^^xsd:decimal ;
  dwc:decimalLongitude "3.693275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74068 3.693275)"^^geo:wktLiteral ;
  geo-pos:lat "51.74068"^^xsd:decimal ;
  geo-pos:long "3.693275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5163'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54611; 54611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.490833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693275'^^xsd:double;
  dwc:latitude '51.74068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619108'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74068 3.693275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74068"^^xsd:decimal ;
  dwc:decimalLongitude "3.693275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74068 3.693275)"^^geo:wktLiteral ;
  geo-pos:lat "51.74068"^^xsd:decimal ;
  geo-pos:long "3.693275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5162'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54610; 54610'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.490833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693275'^^xsd:double;
  dwc:latitude '51.74068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619107'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723424 3.693489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723424"^^xsd:decimal ;
  dwc:decimalLongitude "3.693489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723424 3.693489)"^^geo:wktLiteral ;
  geo-pos:lat "51.723424"^^xsd:decimal ;
  geo-pos:long "3.693489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49328; 49328'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693489'^^xsd:double;
  dwc:latitude '51.723424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614119'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723424 3.693489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723424"^^xsd:decimal ;
  dwc:decimalLongitude "3.693489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723424 3.693489)"^^geo:wktLiteral ;
  geo-pos:lat "51.723424"^^xsd:decimal ;
  geo-pos:long "3.693489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63df'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49326; 49326'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693489'^^xsd:double;
  dwc:latitude '51.723424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614117'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723424 3.693489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.723424"^^xsd:decimal ;
  dwc:decimalLongitude "3.693489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.723424 3.693489)"^^geo:wktLiteral ;
  geo-pos:lat "51.723424"^^xsd:decimal ;
  geo-pos:long "3.693489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63de'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49327; 49327'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693489'^^xsd:double;
  dwc:latitude '51.723424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614118'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728783 3.693499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728783"^^xsd:decimal ;
  dwc:decimalLongitude "3.693499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728783 3.693499)"^^geo:wktLiteral ;
  geo-pos:lat "51.728783"^^xsd:decimal ;
  geo-pos:long "3.693499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5816'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44406; 44406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693499'^^xsd:double;
  dwc:latitude '51.728783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609424'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781931 3.693661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781931"^^xsd:decimal ;
  dwc:decimalLongitude "3.693661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781931 3.693661)"^^geo:wktLiteral ;
  geo-pos:lat "51.781931"^^xsd:decimal ;
  geo-pos:long "3.693661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e51'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49739; 49739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693661'^^xsd:double;
  dwc:latitude '51.781931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614590'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781931 3.693661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781931"^^xsd:decimal ;
  dwc:decimalLongitude "3.693661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781931 3.693661)"^^geo:wktLiteral ;
  geo-pos:lat "51.781931"^^xsd:decimal ;
  geo-pos:long "3.693661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e50'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49740; 49740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693661'^^xsd:double;
  dwc:latitude '51.781931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614591'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727406 3.69368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727406"^^xsd:decimal ;
  dwc:decimalLongitude "3.69368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727406 3.69368)"^^geo:wktLiteral ;
  geo-pos:lat "51.727406"^^xsd:decimal ;
  geo-pos:long "3.69368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4496'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42716; 42716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69368'^^xsd:double;
  dwc:latitude '51.727406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607806'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728538 3.693857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728538"^^xsd:decimal ;
  dwc:decimalLongitude "3.693857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728538 3.693857)"^^geo:wktLiteral ;
  geo-pos:lat "51.728538"^^xsd:decimal ;
  geo-pos:long "3.693857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5429'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54636; 54636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693857'^^xsd:double;
  dwc:latitude '51.728538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619134'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728538 3.693857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728538"^^xsd:decimal ;
  dwc:decimalLongitude "3.693857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728538 3.693857)"^^geo:wktLiteral ;
  geo-pos:lat "51.728538"^^xsd:decimal ;
  geo-pos:long "3.693857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5428'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54635; 54635'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693857'^^xsd:double;
  dwc:latitude '51.728538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619133'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673041 3.693949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.673041"^^xsd:decimal ;
  dwc:decimalLongitude "3.693949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673041 3.693949)"^^geo:wktLiteral ;
  geo-pos:lat "51.673041"^^xsd:decimal ;
  geo-pos:long "3.693949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b0'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42688; 42688'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.693949'^^xsd:double;
  dwc:latitude '51.673041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607780'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729013 3.694081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729013"^^xsd:decimal ;
  dwc:decimalLongitude "3.694081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729013 3.694081)"^^geo:wktLiteral ;
  geo-pos:lat "51.729013"^^xsd:decimal ;
  geo-pos:long "3.694081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51032; 51032'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4711111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694081'^^xsd:double;
  dwc:latitude '51.729013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615742'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673741 3.694176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.673741"^^xsd:decimal ;
  dwc:decimalLongitude "3.694176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673741 3.694176)"^^geo:wktLiteral ;
  geo-pos:lat "51.673741"^^xsd:decimal ;
  geo-pos:long "3.694176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5155'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46606; 46606'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694176'^^xsd:double;
  dwc:latitude '51.673741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611542'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806132 3.694206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806132"^^xsd:decimal ;
  dwc:decimalLongitude "3.694206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806132 3.694206)"^^geo:wktLiteral ;
  geo-pos:lat "51.806132"^^xsd:decimal ;
  geo-pos:long "3.694206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6251'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45069; 45069'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.488888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694206'^^xsd:double;
  dwc:latitude '51.806132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610084'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806132 3.694206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806132"^^xsd:decimal ;
  dwc:decimalLongitude "3.694206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806132 3.694206)"^^geo:wktLiteral ;
  geo-pos:lat "51.806132"^^xsd:decimal ;
  geo-pos:long "3.694206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6253'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45068; 45068'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.488888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694206'^^xsd:double;
  dwc:latitude '51.806132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610083'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806132 3.694206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806132"^^xsd:decimal ;
  dwc:decimalLongitude "3.694206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806132 3.694206)"^^geo:wktLiteral ;
  geo-pos:lat "51.806132"^^xsd:decimal ;
  geo-pos:long "3.694206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6252'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45067; 45067'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.488888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694206'^^xsd:double;
  dwc:latitude '51.806132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610082'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673184 3.694211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.673184"^^xsd:decimal ;
  dwc:decimalLongitude "3.694211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673184 3.694211)"^^geo:wktLiteral ;
  geo-pos:lat "51.673184"^^xsd:decimal ;
  geo-pos:long "3.694211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63bc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44654; 44654'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.543333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694211'^^xsd:double;
  dwc:latitude '51.673184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609711'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729435 3.694262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729435"^^xsd:decimal ;
  dwc:decimalLongitude "3.694262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729435 3.694262)"^^geo:wktLiteral ;
  geo-pos:lat "51.729435"^^xsd:decimal ;
  geo-pos:long "3.694262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7673'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50058; 50058'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.160277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694262'^^xsd:double;
  dwc:latitude '51.729435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614845'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67268 3.694305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.67268"^^xsd:decimal ;
  dwc:decimalLongitude "3.694305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.67268 3.694305)"^^geo:wktLiteral ;
  geo-pos:lat "51.67268"^^xsd:decimal ;
  geo-pos:long "3.694305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-734c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43761; 43761'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694305'^^xsd:double;
  dwc:latitude '51.67268'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608769'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784561 3.694325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784561"^^xsd:decimal ;
  dwc:decimalLongitude "3.694325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784561 3.694325)"^^geo:wktLiteral ;
  geo-pos:lat "51.784561"^^xsd:decimal ;
  geo-pos:long "3.694325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7486'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42309; 42309'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694325'^^xsd:double;
  dwc:latitude '51.784561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607456'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784561 3.694325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784561"^^xsd:decimal ;
  dwc:decimalLongitude "3.694325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784561 3.694325)"^^geo:wktLiteral ;
  geo-pos:lat "51.784561"^^xsd:decimal ;
  geo-pos:long "3.694325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7485'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42310; 42310'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694325'^^xsd:double;
  dwc:latitude '51.784561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607457'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673138 3.694326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.673138"^^xsd:decimal ;
  dwc:decimalLongitude "3.694326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673138 3.694326)"^^geo:wktLiteral ;
  geo-pos:lat "51.673138"^^xsd:decimal ;
  geo-pos:long "3.694326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55318; 55318'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.3575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694326'^^xsd:double;
  dwc:latitude '51.673138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619839'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673138 3.694326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.673138"^^xsd:decimal ;
  dwc:decimalLongitude "3.694326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673138 3.694326)"^^geo:wktLiteral ;
  geo-pos:lat "51.673138"^^xsd:decimal ;
  geo-pos:long "3.694326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55df'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55317; 55317'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.3575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694326'^^xsd:double;
  dwc:latitude '51.673138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619838'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729183 3.69433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729183"^^xsd:decimal ;
  dwc:decimalLongitude "3.69433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729183 3.69433)"^^geo:wktLiteral ;
  geo-pos:lat "51.729183"^^xsd:decimal ;
  geo-pos:long "3.69433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c87'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45624; 45624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69433'^^xsd:double;
  dwc:latitude '51.729183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610587'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729183 3.69433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729183"^^xsd:decimal ;
  dwc:decimalLongitude "3.69433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729183 3.69433)"^^geo:wktLiteral ;
  geo-pos:lat "51.729183"^^xsd:decimal ;
  geo-pos:long "3.69433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c86'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45623; 45623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69433'^^xsd:double;
  dwc:latitude '51.729183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610586'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729183 3.69433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729183"^^xsd:decimal ;
  dwc:decimalLongitude "3.69433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729183 3.69433)"^^geo:wktLiteral ;
  geo-pos:lat "51.729183"^^xsd:decimal ;
  geo-pos:long "3.69433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c85'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45622; 45622'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69433'^^xsd:double;
  dwc:latitude '51.729183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610585'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728814 3.694397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728814"^^xsd:decimal ;
  dwc:decimalLongitude "3.694397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728814 3.694397)"^^geo:wktLiteral ;
  geo-pos:lat "51.728814"^^xsd:decimal ;
  geo-pos:long "3.694397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4237'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56610; 56610'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694397'^^xsd:double;
  dwc:latitude '51.728814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621115'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672382 3.694416)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672382"^^xsd:decimal ;
  dwc:decimalLongitude "3.694416"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672382 3.694416)"^^geo:wktLiteral ;
  geo-pos:lat "51.672382"^^xsd:decimal ;
  geo-pos:long "3.694416"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a13'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46156; 46156'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694416'^^xsd:double;
  dwc:latitude '51.672382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611076'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729164 3.694417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729164"^^xsd:decimal ;
  dwc:decimalLongitude "3.694417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729164 3.694417)"^^geo:wktLiteral ;
  geo-pos:lat "51.729164"^^xsd:decimal ;
  geo-pos:long "3.694417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e09'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47755; 47755'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1827777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694417'^^xsd:double;
  dwc:latitude '51.729164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612708'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672751 3.69445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672751"^^xsd:decimal ;
  dwc:decimalLongitude "3.69445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672751 3.69445)"^^geo:wktLiteral ;
  geo-pos:lat "51.672751"^^xsd:decimal ;
  geo-pos:long "3.69445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e11'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47747; 47747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69445'^^xsd:double;
  dwc:latitude '51.672751'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612700'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783059 3.694504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783059"^^xsd:decimal ;
  dwc:decimalLongitude "3.694504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783059 3.694504)"^^geo:wktLiteral ;
  geo-pos:lat "51.783059"^^xsd:decimal ;
  geo-pos:long "3.694504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a4d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56377; 56377'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694504'^^xsd:double;
  dwc:latitude '51.783059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620897'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82646 3.694504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82646"^^xsd:decimal ;
  dwc:decimalLongitude "3.694504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82646 3.694504)"^^geo:wktLiteral ;
  geo-pos:lat "51.82646"^^xsd:decimal ;
  geo-pos:long "3.694504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54161; 54161'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694504'^^xsd:double;
  dwc:latitude '51.82646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618442'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82646 3.694504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82646"^^xsd:decimal ;
  dwc:decimalLongitude "3.694504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82646 3.694504)"^^geo:wktLiteral ;
  geo-pos:lat "51.82646"^^xsd:decimal ;
  geo-pos:long "3.694504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54160; 54160'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694504'^^xsd:double;
  dwc:latitude '51.82646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618441'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673505 3.694563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.673505"^^xsd:decimal ;
  dwc:decimalLongitude "3.694563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.673505 3.694563)"^^geo:wktLiteral ;
  geo-pos:lat "51.673505"^^xsd:decimal ;
  geo-pos:long "3.694563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5156'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46605; 46605'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694563'^^xsd:double;
  dwc:latitude '51.673505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611539'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848219 3.694592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848219"^^xsd:decimal ;
  dwc:decimalLongitude "3.694592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848219 3.694592)"^^geo:wktLiteral ;
  geo-pos:lat "51.848219"^^xsd:decimal ;
  geo-pos:long "3.694592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-503c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46903; 46903'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694592'^^xsd:double;
  dwc:latitude '51.848219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611802'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848219 3.694592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848219"^^xsd:decimal ;
  dwc:decimalLongitude "3.694592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848219 3.694592)"^^geo:wktLiteral ;
  geo-pos:lat "51.848219"^^xsd:decimal ;
  geo-pos:long "3.694592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-503b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46902; 46902'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694592'^^xsd:double;
  dwc:latitude '51.848219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611801'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848219 3.694592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848219"^^xsd:decimal ;
  dwc:decimalLongitude "3.694592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848219 3.694592)"^^geo:wktLiteral ;
  geo-pos:lat "51.848219"^^xsd:decimal ;
  geo-pos:long "3.694592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-503a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46901; 46901'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694592'^^xsd:double;
  dwc:latitude '51.848219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611800'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783921 3.694677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783921"^^xsd:decimal ;
  dwc:decimalLongitude "3.694677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783921 3.694677)"^^geo:wktLiteral ;
  geo-pos:lat "51.783921"^^xsd:decimal ;
  geo-pos:long "3.694677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45201; 45201'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694677'^^xsd:double;
  dwc:latitude '51.783921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610213'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783921 3.694677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783921"^^xsd:decimal ;
  dwc:decimalLongitude "3.694677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783921 3.694677)"^^geo:wktLiteral ;
  geo-pos:lat "51.783921"^^xsd:decimal ;
  geo-pos:long "3.694677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45200; 45200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694677'^^xsd:double;
  dwc:latitude '51.783921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610212'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783921 3.694677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783921"^^xsd:decimal ;
  dwc:decimalLongitude "3.694677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783921 3.694677)"^^geo:wktLiteral ;
  geo-pos:lat "51.783921"^^xsd:decimal ;
  geo-pos:long "3.694677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45202; 45202'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694677'^^xsd:double;
  dwc:latitude '51.783921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610214'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672668 3.694724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672668"^^xsd:decimal ;
  dwc:decimalLongitude "3.694724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672668 3.694724)"^^geo:wktLiteral ;
  geo-pos:lat "51.672668"^^xsd:decimal ;
  geo-pos:long "3.694724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4adc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51007; 51007'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694724'^^xsd:double;
  dwc:latitude '51.672668'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615717'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728323 3.694781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728323"^^xsd:decimal ;
  dwc:decimalLongitude "3.694781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728323 3.694781)"^^geo:wktLiteral ;
  geo-pos:lat "51.728323"^^xsd:decimal ;
  geo-pos:long "3.694781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7939'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51948; 51948'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1002777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694781'^^xsd:double;
  dwc:latitude '51.728323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616634'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728323 3.694781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728323"^^xsd:decimal ;
  dwc:decimalLongitude "3.694781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728323 3.694781)"^^geo:wktLiteral ;
  geo-pos:lat "51.728323"^^xsd:decimal ;
  geo-pos:long "3.694781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7938'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51947; 51947'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1002777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694781'^^xsd:double;
  dwc:latitude '51.728323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616633'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671112 3.694787)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671112"^^xsd:decimal ;
  dwc:decimalLongitude "3.694787"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671112 3.694787)"^^geo:wktLiteral ;
  geo-pos:lat "51.671112"^^xsd:decimal ;
  geo-pos:long "3.694787"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-486e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52874; 52874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.129722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694787'^^xsd:double;
  dwc:latitude '51.671112'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617419'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671112 3.694787)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671112"^^xsd:decimal ;
  dwc:decimalLongitude "3.694787"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671112 3.694787)"^^geo:wktLiteral ;
  geo-pos:lat "51.671112"^^xsd:decimal ;
  geo-pos:long "3.694787"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-486d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52873; 52873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.129722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694787'^^xsd:double;
  dwc:latitude '51.671112'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617418'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727939 3.694847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727939"^^xsd:decimal ;
  dwc:decimalLongitude "3.694847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727939 3.694847)"^^geo:wktLiteral ;
  geo-pos:lat "51.727939"^^xsd:decimal ;
  geo-pos:long "3.694847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39882; 39882'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.106666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694847'^^xsd:double;
  dwc:latitude '51.727939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605121'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727939 3.694847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727939"^^xsd:decimal ;
  dwc:decimalLongitude "3.694847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727939 3.694847)"^^geo:wktLiteral ;
  geo-pos:lat "51.727939"^^xsd:decimal ;
  geo-pos:long "3.694847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39883; 39883'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.106666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694847'^^xsd:double;
  dwc:latitude '51.727939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605122'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727939 3.694847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727939"^^xsd:decimal ;
  dwc:decimalLongitude "3.694847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727939 3.694847)"^^geo:wktLiteral ;
  geo-pos:lat "51.727939"^^xsd:decimal ;
  geo-pos:long "3.694847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39884; 39884'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.106666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694847'^^xsd:double;
  dwc:latitude '51.727939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605123'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727939 3.694847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.727939"^^xsd:decimal ;
  dwc:decimalLongitude "3.694847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.727939 3.694847)"^^geo:wktLiteral ;
  geo-pos:lat "51.727939"^^xsd:decimal ;
  geo-pos:long "3.694847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39881; 39881'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.106666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694847'^^xsd:double;
  dwc:latitude '51.727939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605120'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759211 3.694906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759211"^^xsd:decimal ;
  dwc:decimalLongitude "3.694906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759211 3.694906)"^^geo:wktLiteral ;
  geo-pos:lat "51.759211"^^xsd:decimal ;
  geo-pos:long "3.694906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-737c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39277; 39277'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694906'^^xsd:double;
  dwc:latitude '51.759211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604543'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729278 3.694954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729278"^^xsd:decimal ;
  dwc:decimalLongitude "3.694954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729278 3.694954)"^^geo:wktLiteral ;
  geo-pos:lat "51.729278"^^xsd:decimal ;
  geo-pos:long "3.694954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-484b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52908; 52908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.177777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694954'^^xsd:double;
  dwc:latitude '51.729278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617453'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790771 3.694956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790771"^^xsd:decimal ;
  dwc:decimalLongitude "3.694956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790771 3.694956)"^^geo:wktLiteral ;
  geo-pos:lat "51.790771"^^xsd:decimal ;
  geo-pos:long "3.694956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4049'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57156; 57156'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694956'^^xsd:double;
  dwc:latitude '51.790771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621580'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729565 3.694988)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729565"^^xsd:decimal ;
  dwc:decimalLongitude "3.694988"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729565 3.694988)"^^geo:wktLiteral ;
  geo-pos:lat "51.729565"^^xsd:decimal ;
  geo-pos:long "3.694988"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51033; 51033'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.694988'^^xsd:double;
  dwc:latitude '51.729565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615743'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810065 3.695079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810065"^^xsd:decimal ;
  dwc:decimalLongitude "3.695079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810065 3.695079)"^^geo:wktLiteral ;
  geo-pos:lat "51.810065"^^xsd:decimal ;
  geo-pos:long "3.695079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7217'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43532; 43532'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695079'^^xsd:double;
  dwc:latitude '51.810065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608597'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810065 3.695079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810065"^^xsd:decimal ;
  dwc:decimalLongitude "3.695079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810065 3.695079)"^^geo:wktLiteral ;
  geo-pos:lat "51.810065"^^xsd:decimal ;
  geo-pos:long "3.695079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7216'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43531; 43531'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695079'^^xsd:double;
  dwc:latitude '51.810065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608596'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728647 3.695162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728647"^^xsd:decimal ;
  dwc:decimalLongitude "3.695162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728647 3.695162)"^^geo:wktLiteral ;
  geo-pos:lat "51.728647"^^xsd:decimal ;
  geo-pos:long "3.695162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-513a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46633; 46633'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695162'^^xsd:double;
  dwc:latitude '51.728647'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611569'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729528 3.69519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729528"^^xsd:decimal ;
  dwc:decimalLongitude "3.69519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729528 3.69519)"^^geo:wktLiteral ;
  geo-pos:lat "51.729528"^^xsd:decimal ;
  geo-pos:long "3.69519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56479; 56479'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69519'^^xsd:double;
  dwc:latitude '51.729528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620998'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729528 3.69519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729528"^^xsd:decimal ;
  dwc:decimalLongitude "3.69519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729528 3.69519)"^^geo:wktLiteral ;
  geo-pos:lat "51.729528"^^xsd:decimal ;
  geo-pos:long "3.69519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56480; 56480'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69519'^^xsd:double;
  dwc:latitude '51.729528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620999'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729528 3.69519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729528"^^xsd:decimal ;
  dwc:decimalLongitude "3.69519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729528 3.69519)"^^geo:wktLiteral ;
  geo-pos:lat "51.729528"^^xsd:decimal ;
  geo-pos:long "3.69519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56481; 56481'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69519'^^xsd:double;
  dwc:latitude '51.729528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621000'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806477"^^xsd:decimal ;
  dwc:decimalLongitude "3.695299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  geo-pos:lat "51.806477"^^xsd:decimal ;
  geo-pos:long "3.695299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d28'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48473; 48473'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695299'^^xsd:double;
  dwc:latitude '51.806477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613316'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806477"^^xsd:decimal ;
  dwc:decimalLongitude "3.695299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  geo-pos:lat "51.806477"^^xsd:decimal ;
  geo-pos:long "3.695299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d27'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48470; 48470'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695299'^^xsd:double;
  dwc:latitude '51.806477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613313'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806477"^^xsd:decimal ;
  dwc:decimalLongitude "3.695299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  geo-pos:lat "51.806477"^^xsd:decimal ;
  geo-pos:long "3.695299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d26'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48472; 48472'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695299'^^xsd:double;
  dwc:latitude '51.806477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613315'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806477"^^xsd:decimal ;
  dwc:decimalLongitude "3.695299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  geo-pos:lat "51.806477"^^xsd:decimal ;
  geo-pos:long "3.695299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d25'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48476; 48476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695299'^^xsd:double;
  dwc:latitude '51.806477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613318'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806477"^^xsd:decimal ;
  dwc:decimalLongitude "3.695299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  geo-pos:lat "51.806477"^^xsd:decimal ;
  geo-pos:long "3.695299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d24'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48477; 48477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695299'^^xsd:double;
  dwc:latitude '51.806477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613319'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806477"^^xsd:decimal ;
  dwc:decimalLongitude "3.695299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  geo-pos:lat "51.806477"^^xsd:decimal ;
  geo-pos:long "3.695299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d23'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48475; 48475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695299'^^xsd:double;
  dwc:latitude '51.806477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613317'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806477"^^xsd:decimal ;
  dwc:decimalLongitude "3.695299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806477 3.695299)"^^geo:wktLiteral ;
  geo-pos:lat "51.806477"^^xsd:decimal ;
  geo-pos:long "3.695299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d22'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48471; 48471'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695299'^^xsd:double;
  dwc:latitude '51.806477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613314'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671253 3.695353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671253"^^xsd:decimal ;
  dwc:decimalLongitude "3.695353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671253 3.695353)"^^geo:wktLiteral ;
  geo-pos:lat "51.671253"^^xsd:decimal ;
  geo-pos:long "3.695353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fdc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54693; 54693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.518611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695353'^^xsd:double;
  dwc:latitude '51.671253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619191'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729365 3.695361)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729365"^^xsd:decimal ;
  dwc:decimalLongitude "3.695361"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729365 3.695361)"^^geo:wktLiteral ;
  geo-pos:lat "51.729365"^^xsd:decimal ;
  geo-pos:long "3.695361"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54716; 54716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.563888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695361'^^xsd:double;
  dwc:latitude '51.729365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619214'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669416 3.695385)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669416"^^xsd:decimal ;
  dwc:decimalLongitude "3.695385"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669416 3.695385)"^^geo:wktLiteral ;
  geo-pos:lat "51.669416"^^xsd:decimal ;
  geo-pos:long "3.695385"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7942'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51938; 51938'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.0602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695385'^^xsd:double;
  dwc:latitude '51.669416'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616624'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832209 3.695405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832209"^^xsd:decimal ;
  dwc:decimalLongitude "3.695405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832209 3.695405)"^^geo:wktLiteral ;
  geo-pos:lat "51.832209"^^xsd:decimal ;
  geo-pos:long "3.695405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-667c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39640; 39640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.757222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695405'^^xsd:double;
  dwc:latitude '51.832209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604872'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832209 3.695405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832209"^^xsd:decimal ;
  dwc:decimalLongitude "3.695405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832209 3.695405)"^^geo:wktLiteral ;
  geo-pos:lat "51.832209"^^xsd:decimal ;
  geo-pos:long "3.695405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-667b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39641; 39641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.757222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695405'^^xsd:double;
  dwc:latitude '51.832209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604873'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730892 3.695631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730892"^^xsd:decimal ;
  dwc:decimalLongitude "3.695631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730892 3.695631)"^^geo:wktLiteral ;
  geo-pos:lat "51.730892"^^xsd:decimal ;
  geo-pos:long "3.695631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b8c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47411; 47411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695631'^^xsd:double;
  dwc:latitude '51.730892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612318'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730892 3.695631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730892"^^xsd:decimal ;
  dwc:decimalLongitude "3.695631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730892 3.695631)"^^geo:wktLiteral ;
  geo-pos:lat "51.730892"^^xsd:decimal ;
  geo-pos:long "3.695631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b8b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47412; 47412'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695631'^^xsd:double;
  dwc:latitude '51.730892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612319'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73011 3.695633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73011"^^xsd:decimal ;
  dwc:decimalLongitude "3.695633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73011 3.695633)"^^geo:wktLiteral ;
  geo-pos:lat "51.73011"^^xsd:decimal ;
  geo-pos:long "3.695633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a05'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46170; 46170'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695633'^^xsd:double;
  dwc:latitude '51.73011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611090'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73011 3.695633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73011"^^xsd:decimal ;
  dwc:decimalLongitude "3.695633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73011 3.695633)"^^geo:wktLiteral ;
  geo-pos:lat "51.73011"^^xsd:decimal ;
  geo-pos:long "3.695633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a04'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46171; 46171'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695633'^^xsd:double;
  dwc:latitude '51.73011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611091'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828431"^^xsd:decimal ;
  dwc:decimalLongitude "3.695768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  geo-pos:lat "51.828431"^^xsd:decimal ;
  geo-pos:long "3.695768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56257; 56257'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695768'^^xsd:double;
  dwc:latitude '51.828431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620775'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828431"^^xsd:decimal ;
  dwc:decimalLongitude "3.695768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  geo-pos:lat "51.828431"^^xsd:decimal ;
  geo-pos:long "3.695768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56261; 56261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695768'^^xsd:double;
  dwc:latitude '51.828431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620779'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828431"^^xsd:decimal ;
  dwc:decimalLongitude "3.695768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  geo-pos:lat "51.828431"^^xsd:decimal ;
  geo-pos:long "3.695768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56260; 56260'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695768'^^xsd:double;
  dwc:latitude '51.828431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620778'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828431"^^xsd:decimal ;
  dwc:decimalLongitude "3.695768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  geo-pos:lat "51.828431"^^xsd:decimal ;
  geo-pos:long "3.695768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56259; 56259'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695768'^^xsd:double;
  dwc:latitude '51.828431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620777'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828431"^^xsd:decimal ;
  dwc:decimalLongitude "3.695768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828431 3.695768)"^^geo:wktLiteral ;
  geo-pos:lat "51.828431"^^xsd:decimal ;
  geo-pos:long "3.695768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56258; 56258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695768'^^xsd:double;
  dwc:latitude '51.828431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620776'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831775 3.695776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831775"^^xsd:decimal ;
  dwc:decimalLongitude "3.695776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831775 3.695776)"^^geo:wktLiteral ;
  geo-pos:lat "51.831775"^^xsd:decimal ;
  geo-pos:long "3.695776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5731'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44003; 44003'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695776'^^xsd:double;
  dwc:latitude '51.831775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609012'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53550; 53550'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617553'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53558; 53558'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617561'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53553; 53553'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617556'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53551; 53551'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617554'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53549; 53549'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617552'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53556; 53556'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617559'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53554; 53554'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617557'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45f0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53552; 53552'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617555'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53555; 53555'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617558'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771695"^^xsd:decimal ;
  dwc:decimalLongitude "3.695808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771695 3.695808)"^^geo:wktLiteral ;
  geo-pos:lat "51.771695"^^xsd:decimal ;
  geo-pos:long "3.695808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53557; 53557'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695808'^^xsd:double;
  dwc:latitude '51.771695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617560'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812426 3.695841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812426"^^xsd:decimal ;
  dwc:decimalLongitude "3.695841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812426 3.695841)"^^geo:wktLiteral ;
  geo-pos:lat "51.812426"^^xsd:decimal ;
  geo-pos:long "3.695841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43188; 43188'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695841'^^xsd:double;
  dwc:latitude '51.812426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608297'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812426 3.695841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812426"^^xsd:decimal ;
  dwc:decimalLongitude "3.695841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812426 3.695841)"^^geo:wktLiteral ;
  geo-pos:lat "51.812426"^^xsd:decimal ;
  geo-pos:long "3.695841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42eb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43189; 43189'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695841'^^xsd:double;
  dwc:latitude '51.812426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608298'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671178 3.695843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671178"^^xsd:decimal ;
  dwc:decimalLongitude "3.695843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671178 3.695843)"^^geo:wktLiteral ;
  geo-pos:lat "51.671178"^^xsd:decimal ;
  geo-pos:long "3.695843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c1a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55851; 55851'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.5858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695843'^^xsd:double;
  dwc:latitude '51.671178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620322'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671178 3.695843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671178"^^xsd:decimal ;
  dwc:decimalLongitude "3.695843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671178 3.695843)"^^geo:wktLiteral ;
  geo-pos:lat "51.671178"^^xsd:decimal ;
  geo-pos:long "3.695843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c19'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55852; 55852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.5858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695843'^^xsd:double;
  dwc:latitude '51.671178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620323'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672077 3.695872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672077"^^xsd:decimal ;
  dwc:decimalLongitude "3.695872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672077 3.695872)"^^geo:wktLiteral ;
  geo-pos:lat "51.672077"^^xsd:decimal ;
  geo-pos:long "3.695872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44652; 44652'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695872'^^xsd:double;
  dwc:latitude '51.672077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609709'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852347"^^xsd:decimal ;
  dwc:decimalLongitude "3.695875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  geo-pos:lat "51.852347"^^xsd:decimal ;
  geo-pos:long "3.695875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f2b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52582; 52582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695875'^^xsd:double;
  dwc:latitude '51.852347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617182'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852347"^^xsd:decimal ;
  dwc:decimalLongitude "3.695875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  geo-pos:lat "51.852347"^^xsd:decimal ;
  geo-pos:long "3.695875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f2a'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52586; 52586'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695875'^^xsd:double;
  dwc:latitude '51.852347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617185'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852347"^^xsd:decimal ;
  dwc:decimalLongitude "3.695875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  geo-pos:lat "51.852347"^^xsd:decimal ;
  geo-pos:long "3.695875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f29'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52584; 52584'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695875'^^xsd:double;
  dwc:latitude '51.852347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617183'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852347"^^xsd:decimal ;
  dwc:decimalLongitude "3.695875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  geo-pos:lat "51.852347"^^xsd:decimal ;
  geo-pos:long "3.695875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f28'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52585; 52585'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695875'^^xsd:double;
  dwc:latitude '51.852347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617184'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852347"^^xsd:decimal ;
  dwc:decimalLongitude "3.695875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852347 3.695875)"^^geo:wktLiteral ;
  geo-pos:lat "51.852347"^^xsd:decimal ;
  geo-pos:long "3.695875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f27'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52581; 52581'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695875'^^xsd:double;
  dwc:latitude '51.852347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617181'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728229 3.695979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728229"^^xsd:decimal ;
  dwc:decimalLongitude "3.695979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728229 3.695979)"^^geo:wktLiteral ;
  geo-pos:lat "51.728229"^^xsd:decimal ;
  geo-pos:long "3.695979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-700f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52293; 52293'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.443333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695979'^^xsd:double;
  dwc:latitude '51.728229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616370'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728229 3.695979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728229"^^xsd:decimal ;
  dwc:decimalLongitude "3.695979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728229 3.695979)"^^geo:wktLiteral ;
  geo-pos:lat "51.728229"^^xsd:decimal ;
  geo-pos:long "3.695979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-700e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52295; 52295'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.443333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695979'^^xsd:double;
  dwc:latitude '51.728229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616373'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728229 3.695979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728229"^^xsd:decimal ;
  dwc:decimalLongitude "3.695979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728229 3.695979)"^^geo:wktLiteral ;
  geo-pos:lat "51.728229"^^xsd:decimal ;
  geo-pos:long "3.695979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-700d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52294; 52294'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.443333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.695979'^^xsd:double;
  dwc:latitude '51.728229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616372'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729766 3.696004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729766"^^xsd:decimal ;
  dwc:decimalLongitude "3.696004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729766 3.696004)"^^geo:wktLiteral ;
  geo-pos:lat "51.729766"^^xsd:decimal ;
  geo-pos:long "3.696004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55325; 55325'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.413333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696004'^^xsd:double;
  dwc:latitude '51.729766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619846'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729523 3.696116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729523"^^xsd:decimal ;
  dwc:decimalLongitude "3.696116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729523 3.696116)"^^geo:wktLiteral ;
  geo-pos:lat "51.729523"^^xsd:decimal ;
  geo-pos:long "3.696116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6734'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39934; 39934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696116'^^xsd:double;
  dwc:latitude '51.729523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604432'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728902 3.696121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728902"^^xsd:decimal ;
  dwc:decimalLongitude "3.696121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728902 3.696121)"^^geo:wktLiteral ;
  geo-pos:lat "51.728902"^^xsd:decimal ;
  geo-pos:long "3.696121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4495'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42718; 42718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696121'^^xsd:double;
  dwc:latitude '51.728902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607808'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728902 3.696121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.728902"^^xsd:decimal ;
  dwc:decimalLongitude "3.696121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.728902 3.696121)"^^geo:wktLiteral ;
  geo-pos:lat "51.728902"^^xsd:decimal ;
  geo-pos:long "3.696121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4494'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42717; 42717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696121'^^xsd:double;
  dwc:latitude '51.728902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607807'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671994 3.696174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671994"^^xsd:decimal ;
  dwc:decimalLongitude "3.696174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671994 3.696174)"^^geo:wktLiteral ;
  geo-pos:lat "51.671994"^^xsd:decimal ;
  geo-pos:long "3.696174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f3d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49458; 49458'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696174'^^xsd:double;
  dwc:latitude '51.671994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614244'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671994 3.696174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671994"^^xsd:decimal ;
  dwc:decimalLongitude "3.696174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671994 3.696174)"^^geo:wktLiteral ;
  geo-pos:lat "51.671994"^^xsd:decimal ;
  geo-pos:long "3.696174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f3c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49459; 49459'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696174'^^xsd:double;
  dwc:latitude '51.671994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614250'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849233 3.696321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849233"^^xsd:decimal ;
  dwc:decimalLongitude "3.696321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849233 3.696321)"^^geo:wktLiteral ;
  geo-pos:lat "51.849233"^^xsd:decimal ;
  geo-pos:long "3.696321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bfa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45774; 45774'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696321'^^xsd:double;
  dwc:latitude '51.849233'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610729'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670006 3.696447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670006"^^xsd:decimal ;
  dwc:decimalLongitude "3.696447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670006 3.696447)"^^geo:wktLiteral ;
  geo-pos:lat "51.670006"^^xsd:decimal ;
  geo-pos:long "3.696447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c8e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45616; 45616'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696447'^^xsd:double;
  dwc:latitude '51.670006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610575'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670006 3.696447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670006"^^xsd:decimal ;
  dwc:decimalLongitude "3.696447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670006 3.696447)"^^geo:wktLiteral ;
  geo-pos:lat "51.670006"^^xsd:decimal ;
  geo-pos:long "3.696447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c8d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45615; 45615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696447'^^xsd:double;
  dwc:latitude '51.670006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610574'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671696 3.696473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671696"^^xsd:decimal ;
  dwc:decimalLongitude "3.696473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671696 3.696473)"^^geo:wktLiteral ;
  geo-pos:lat "51.671696"^^xsd:decimal ;
  geo-pos:long "3.696473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-659f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48781; 48781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696473'^^xsd:double;
  dwc:latitude '51.671696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613658'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670707 3.696487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670707"^^xsd:decimal ;
  dwc:decimalLongitude "3.696487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670707 3.696487)"^^geo:wktLiteral ;
  geo-pos:lat "51.670707"^^xsd:decimal ;
  geo-pos:long "3.696487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5821'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44395; 44395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696487'^^xsd:double;
  dwc:latitude '51.670707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609413'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671426 3.696498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.671426"^^xsd:decimal ;
  dwc:decimalLongitude "3.696498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.671426 3.696498)"^^geo:wktLiteral ;
  geo-pos:lat "51.671426"^^xsd:decimal ;
  geo-pos:long "3.696498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42687; 42687'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696498'^^xsd:double;
  dwc:latitude '51.671426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607779'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672343 3.696526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672343"^^xsd:decimal ;
  dwc:decimalLongitude "3.696526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672343 3.696526)"^^geo:wktLiteral ;
  geo-pos:lat "51.672343"^^xsd:decimal ;
  geo-pos:long "3.696526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5158'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46603; 46603'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696526'^^xsd:double;
  dwc:latitude '51.672343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611537'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672343 3.696526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.672343"^^xsd:decimal ;
  dwc:decimalLongitude "3.696526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.672343 3.696526)"^^geo:wktLiteral ;
  geo-pos:lat "51.672343"^^xsd:decimal ;
  geo-pos:long "3.696526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5157'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46604; 46604'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696526'^^xsd:double;
  dwc:latitude '51.672343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611538'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670129 3.696767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670129"^^xsd:decimal ;
  dwc:decimalLongitude "3.696767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670129 3.696767)"^^geo:wktLiteral ;
  geo-pos:lat "51.670129"^^xsd:decimal ;
  geo-pos:long "3.696767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-486f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52872; 52872'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.128611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696767'^^xsd:double;
  dwc:latitude '51.670129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617417'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670363 3.6968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670363"^^xsd:decimal ;
  dwc:decimalLongitude "3.6968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670363 3.6968)"^^geo:wktLiteral ;
  geo-pos:lat "51.670363"^^xsd:decimal ;
  geo-pos:long "3.6968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4247'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56594; 56594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.6847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.6968'^^xsd:double;
  dwc:latitude '51.670363'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621098'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729689 3.696857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729689"^^xsd:decimal ;
  dwc:decimalLongitude "3.696857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729689 3.696857)"^^geo:wktLiteral ;
  geo-pos:lat "51.729689"^^xsd:decimal ;
  geo-pos:long "3.696857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7181'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42008; 42008'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696857'^^xsd:double;
  dwc:latitude '51.729689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607193'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729689 3.696857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729689"^^xsd:decimal ;
  dwc:decimalLongitude "3.696857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729689 3.696857)"^^geo:wktLiteral ;
  geo-pos:lat "51.729689"^^xsd:decimal ;
  geo-pos:long "3.696857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7180'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42009; 42009'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696857'^^xsd:double;
  dwc:latitude '51.729689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607194'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830052 3.696867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830052"^^xsd:decimal ;
  dwc:decimalLongitude "3.696867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830052 3.696867)"^^geo:wktLiteral ;
  geo-pos:lat "51.830052"^^xsd:decimal ;
  geo-pos:long "3.696867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-409c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57053; 57053'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696867'^^xsd:double;
  dwc:latitude '51.830052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621477'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830052 3.696867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830052"^^xsd:decimal ;
  dwc:decimalLongitude "3.696867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830052 3.696867)"^^geo:wktLiteral ;
  geo-pos:lat "51.830052"^^xsd:decimal ;
  geo-pos:long "3.696867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-409b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57054; 57054'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696867'^^xsd:double;
  dwc:latitude '51.830052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621478'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730147 3.696893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730147"^^xsd:decimal ;
  dwc:decimalLongitude "3.696893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730147 3.696893)"^^geo:wktLiteral ;
  geo-pos:lat "51.730147"^^xsd:decimal ;
  geo-pos:long "3.696893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e47'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48117; 48117'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.207222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696893'^^xsd:double;
  dwc:latitude '51.730147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613025'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829557 3.696932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829557"^^xsd:decimal ;
  dwc:decimalLongitude "3.696932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829557 3.696932)"^^geo:wktLiteral ;
  geo-pos:lat "51.829557"^^xsd:decimal ;
  geo-pos:long "3.696932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54fa'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55594; 55594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696932'^^xsd:double;
  dwc:latitude '51.829557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620069'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829557 3.696932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829557"^^xsd:decimal ;
  dwc:decimalLongitude "3.696932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829557 3.696932)"^^geo:wktLiteral ;
  geo-pos:lat "51.829557"^^xsd:decimal ;
  geo-pos:long "3.696932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54f9'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55593; 55593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.696932'^^xsd:double;
  dwc:latitude '51.829557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620068'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833044"^^xsd:decimal ;
  dwc:decimalLongitude "3.697174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  geo-pos:lat "51.833044"^^xsd:decimal ;
  geo-pos:long "3.697174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51741; 51741'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697174'^^xsd:double;
  dwc:latitude '51.833044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616357'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833044"^^xsd:decimal ;
  dwc:decimalLongitude "3.697174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  geo-pos:lat "51.833044"^^xsd:decimal ;
  geo-pos:long "3.697174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77df'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51743; 51743'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697174'^^xsd:double;
  dwc:latitude '51.833044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616359'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833044"^^xsd:decimal ;
  dwc:decimalLongitude "3.697174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  geo-pos:lat "51.833044"^^xsd:decimal ;
  geo-pos:long "3.697174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77de'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51742; 51742'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697174'^^xsd:double;
  dwc:latitude '51.833044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616358'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833044"^^xsd:decimal ;
  dwc:decimalLongitude "3.697174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  geo-pos:lat "51.833044"^^xsd:decimal ;
  geo-pos:long "3.697174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77dd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51744; 51744'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697174'^^xsd:double;
  dwc:latitude '51.833044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616360'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833044"^^xsd:decimal ;
  dwc:decimalLongitude "3.697174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833044 3.697174)"^^geo:wktLiteral ;
  geo-pos:lat "51.833044"^^xsd:decimal ;
  geo-pos:long "3.697174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77dc'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51740; 51740'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697174'^^xsd:double;
  dwc:latitude '51.833044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616356'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729723 3.697249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729723"^^xsd:decimal ;
  dwc:decimalLongitude "3.697249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729723 3.697249)"^^geo:wktLiteral ;
  geo-pos:lat "51.729723"^^xsd:decimal ;
  geo-pos:long "3.697249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44673; 44673'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.598888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697249'^^xsd:double;
  dwc:latitude '51.729723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609727'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736034 3.697331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736034"^^xsd:decimal ;
  dwc:decimalLongitude "3.697331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736034 3.697331)"^^geo:wktLiteral ;
  geo-pos:lat "51.736034"^^xsd:decimal ;
  geo-pos:long "3.697331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51587; 51587'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697331'^^xsd:double;
  dwc:latitude '51.736034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616220'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826712 3.697497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826712"^^xsd:decimal ;
  dwc:decimalLongitude "3.697497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826712 3.697497)"^^geo:wktLiteral ;
  geo-pos:lat "51.826712"^^xsd:decimal ;
  geo-pos:long "3.697497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d48'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48431; 48431'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697497'^^xsd:double;
  dwc:latitude '51.826712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613274'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8524 3.697517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8524"^^xsd:decimal ;
  dwc:decimalLongitude "3.697517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8524 3.697517)"^^geo:wktLiteral ;
  geo-pos:lat "51.8524"^^xsd:decimal ;
  geo-pos:long "3.697517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-472e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53210; 53210'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697517'^^xsd:double;
  dwc:latitude '51.8524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617522'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8524 3.697517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8524"^^xsd:decimal ;
  dwc:decimalLongitude "3.697517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8524 3.697517)"^^geo:wktLiteral ;
  geo-pos:lat "51.8524"^^xsd:decimal ;
  geo-pos:long "3.697517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-472d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53209; 53209'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697517'^^xsd:double;
  dwc:latitude '51.8524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617521'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734819 3.697573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734819"^^xsd:decimal ;
  dwc:decimalLongitude "3.697573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734819 3.697573)"^^geo:wktLiteral ;
  geo-pos:lat "51.734819"^^xsd:decimal ;
  geo-pos:long "3.697573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54947; 54947'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.608333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697573'^^xsd:double;
  dwc:latitude '51.734819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619507'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734819 3.697573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734819"^^xsd:decimal ;
  dwc:decimalLongitude "3.697573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734819 3.697573)"^^geo:wktLiteral ;
  geo-pos:lat "51.734819"^^xsd:decimal ;
  geo-pos:long "3.697573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54948; 54948'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.608333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697573'^^xsd:double;
  dwc:latitude '51.734819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619508'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73106 3.697631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73106"^^xsd:decimal ;
  dwc:decimalLongitude "3.697631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73106 3.697631)"^^geo:wktLiteral ;
  geo-pos:lat "51.73106"^^xsd:decimal ;
  geo-pos:long "3.697631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e1f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49428; 49428'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697631'^^xsd:double;
  dwc:latitude '51.73106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614217'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77028 3.697801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77028"^^xsd:decimal ;
  dwc:decimalLongitude "3.697801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77028 3.697801)"^^geo:wktLiteral ;
  geo-pos:lat "51.77028"^^xsd:decimal ;
  geo-pos:long "3.697801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c2d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41407; 41407'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697801'^^xsd:double;
  dwc:latitude '51.77028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606591'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77028 3.697801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77028"^^xsd:decimal ;
  dwc:decimalLongitude "3.697801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77028 3.697801)"^^geo:wktLiteral ;
  geo-pos:lat "51.77028"^^xsd:decimal ;
  geo-pos:long "3.697801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c2c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41408; 41408'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697801'^^xsd:double;
  dwc:latitude '51.77028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606592'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74521 3.697815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74521"^^xsd:decimal ;
  dwc:decimalLongitude "3.697815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74521 3.697815)"^^geo:wktLiteral ;
  geo-pos:lat "51.74521"^^xsd:decimal ;
  geo-pos:long "3.697815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7800'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52263; 52263'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.9111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697815'^^xsd:double;
  dwc:latitude '51.74521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616946'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74521 3.697815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74521"^^xsd:decimal ;
  dwc:decimalLongitude "3.697815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74521 3.697815)"^^geo:wktLiteral ;
  geo-pos:lat "51.74521"^^xsd:decimal ;
  geo-pos:long "3.697815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ff'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52262; 52262'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.9111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697815'^^xsd:double;
  dwc:latitude '51.74521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616945'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670986 3.697851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670986"^^xsd:decimal ;
  dwc:decimalLongitude "3.697851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670986 3.697851)"^^geo:wktLiteral ;
  geo-pos:lat "51.670986"^^xsd:decimal ;
  geo-pos:long "3.697851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e4f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48104; 48104'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.160555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.697851'^^xsd:double;
  dwc:latitude '51.670986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613016'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834027 3.698147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834027"^^xsd:decimal ;
  dwc:decimalLongitude "3.698147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834027 3.698147)"^^geo:wktLiteral ;
  geo-pos:lat "51.834027"^^xsd:decimal ;
  geo-pos:long "3.698147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49080; 49080'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698147'^^xsd:double;
  dwc:latitude '51.834027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613911'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834027 3.698147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834027"^^xsd:decimal ;
  dwc:decimalLongitude "3.698147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834027 3.698147)"^^geo:wktLiteral ;
  geo-pos:lat "51.834027"^^xsd:decimal ;
  geo-pos:long "3.698147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-649f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49079; 49079'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698147'^^xsd:double;
  dwc:latitude '51.834027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613910'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731066 3.698153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731066"^^xsd:decimal ;
  dwc:decimalLongitude "3.698153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731066 3.698153)"^^geo:wktLiteral ;
  geo-pos:lat "51.731066"^^xsd:decimal ;
  geo-pos:long "3.698153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-484a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52909; 52909'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.179722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698153'^^xsd:double;
  dwc:latitude '51.731066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617454'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731371 3.698302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731371"^^xsd:decimal ;
  dwc:decimalLongitude "3.698302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731371 3.698302)"^^geo:wktLiteral ;
  geo-pos:lat "51.731371"^^xsd:decimal ;
  geo-pos:long "3.698302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51034; 51034'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698302'^^xsd:double;
  dwc:latitude '51.731371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615744'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730372 3.698432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730372"^^xsd:decimal ;
  dwc:decimalLongitude "3.698432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730372 3.698432)"^^geo:wktLiteral ;
  geo-pos:lat "51.730372"^^xsd:decimal ;
  geo-pos:long "3.698432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5139'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46634; 46634'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698432'^^xsd:double;
  dwc:latitude '51.730372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611571'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730372 3.698432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730372"^^xsd:decimal ;
  dwc:decimalLongitude "3.698432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730372 3.698432)"^^geo:wktLiteral ;
  geo-pos:lat "51.730372"^^xsd:decimal ;
  geo-pos:long "3.698432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46636; 46636'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698432'^^xsd:double;
  dwc:latitude '51.730372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611573'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730372 3.698432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730372"^^xsd:decimal ;
  dwc:decimalLongitude "3.698432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730372 3.698432)"^^geo:wktLiteral ;
  geo-pos:lat "51.730372"^^xsd:decimal ;
  geo-pos:long "3.698432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5137'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46635; 46635'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698432'^^xsd:double;
  dwc:latitude '51.730372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611572'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670497 3.698494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670497"^^xsd:decimal ;
  dwc:decimalLongitude "3.698494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670497 3.698494)"^^geo:wktLiteral ;
  geo-pos:lat "51.670497"^^xsd:decimal ;
  geo-pos:long "3.698494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63be'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44651; 44651'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.539166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698494'^^xsd:double;
  dwc:latitude '51.670497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609708'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669903 3.698499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669903"^^xsd:decimal ;
  dwc:decimalLongitude "3.698499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669903 3.698499)"^^geo:wktLiteral ;
  geo-pos:lat "51.669903"^^xsd:decimal ;
  geo-pos:long "3.698499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f11'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40642; 40642'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698499'^^xsd:double;
  dwc:latitude '51.669903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605795'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669903 3.698499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669903"^^xsd:decimal ;
  dwc:decimalLongitude "3.698499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669903 3.698499)"^^geo:wktLiteral ;
  geo-pos:lat "51.669903"^^xsd:decimal ;
  geo-pos:long "3.698499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f10'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40640; 40640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698499'^^xsd:double;
  dwc:latitude '51.669903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605793'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669903 3.698499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669903"^^xsd:decimal ;
  dwc:decimalLongitude "3.698499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669903 3.698499)"^^geo:wktLiteral ;
  geo-pos:lat "51.669903"^^xsd:decimal ;
  geo-pos:long "3.698499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f0f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40641; 40641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698499'^^xsd:double;
  dwc:latitude '51.669903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605794'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831211 3.698554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831211"^^xsd:decimal ;
  dwc:decimalLongitude "3.698554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831211 3.698554)"^^geo:wktLiteral ;
  geo-pos:lat "51.831211"^^xsd:decimal ;
  geo-pos:long "3.698554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-499d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51353; 51353'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698554'^^xsd:double;
  dwc:latitude '51.831211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616019'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831211 3.698554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831211"^^xsd:decimal ;
  dwc:decimalLongitude "3.698554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831211 3.698554)"^^geo:wktLiteral ;
  geo-pos:lat "51.831211"^^xsd:decimal ;
  geo-pos:long "3.698554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-499c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51352; 51352'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698554'^^xsd:double;
  dwc:latitude '51.831211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616018'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831211 3.698554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831211"^^xsd:decimal ;
  dwc:decimalLongitude "3.698554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831211 3.698554)"^^geo:wktLiteral ;
  geo-pos:lat "51.831211"^^xsd:decimal ;
  geo-pos:long "3.698554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-499b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51351; 51351'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698554'^^xsd:double;
  dwc:latitude '51.831211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616017'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783772 3.69856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783772"^^xsd:decimal ;
  dwc:decimalLongitude "3.69856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783772 3.69856)"^^geo:wktLiteral ;
  geo-pos:lat "51.783772"^^xsd:decimal ;
  geo-pos:long "3.69856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54be'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55677; 55677'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69856'^^xsd:double;
  dwc:latitude '51.783772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620147'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783772 3.69856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783772"^^xsd:decimal ;
  dwc:decimalLongitude "3.69856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783772 3.69856)"^^geo:wktLiteral ;
  geo-pos:lat "51.783772"^^xsd:decimal ;
  geo-pos:long "3.69856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54bd'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55676; 55676'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69856'^^xsd:double;
  dwc:latitude '51.783772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620146'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783772 3.69856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783772"^^xsd:decimal ;
  dwc:decimalLongitude "3.69856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783772 3.69856)"^^geo:wktLiteral ;
  geo-pos:lat "51.783772"^^xsd:decimal ;
  geo-pos:long "3.69856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54bc'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55678; 55678'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69856'^^xsd:double;
  dwc:latitude '51.783772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620148'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742446 3.698719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742446"^^xsd:decimal ;
  dwc:decimalLongitude "3.698719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742446 3.698719)"^^geo:wktLiteral ;
  geo-pos:lat "51.742446"^^xsd:decimal ;
  geo-pos:long "3.698719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-744a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39260; 39260'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698719'^^xsd:double;
  dwc:latitude '51.742446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604526'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670404 3.698984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670404"^^xsd:decimal ;
  dwc:decimalLongitude "3.698984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670404 3.698984)"^^geo:wktLiteral ;
  geo-pos:lat "51.670404"^^xsd:decimal ;
  geo-pos:long "3.698984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4add'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51006; 51006'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.698984'^^xsd:double;
  dwc:latitude '51.670404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615716'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730899 3.699062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730899"^^xsd:decimal ;
  dwc:decimalLongitude "3.699062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730899 3.699062)"^^geo:wktLiteral ;
  geo-pos:lat "51.730899"^^xsd:decimal ;
  geo-pos:long "3.699062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c0d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55867; 55867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699062'^^xsd:double;
  dwc:latitude '51.730899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620335'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730899 3.699062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730899"^^xsd:decimal ;
  dwc:decimalLongitude "3.699062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730899 3.699062)"^^geo:wktLiteral ;
  geo-pos:lat "51.730899"^^xsd:decimal ;
  geo-pos:long "3.699062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c0c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55869; 55869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699062'^^xsd:double;
  dwc:latitude '51.730899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620336'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729541 3.699114)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.729541"^^xsd:decimal ;
  dwc:decimalLongitude "3.699114"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.729541 3.699114)"^^geo:wktLiteral ;
  geo-pos:lat "51.729541"^^xsd:decimal ;
  geo-pos:long "3.699114"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39445; 39445'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699114'^^xsd:double;
  dwc:latitude '51.729541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604714'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669836 3.699192)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669836"^^xsd:decimal ;
  dwc:decimalLongitude "3.699192"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669836 3.699192)"^^geo:wktLiteral ;
  geo-pos:lat "51.669836"^^xsd:decimal ;
  geo-pos:long "3.699192"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42686; 42686'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699192'^^xsd:double;
  dwc:latitude '51.669836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607778'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785917 3.699217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785917"^^xsd:decimal ;
  dwc:decimalLongitude "3.699217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785917 3.699217)"^^geo:wktLiteral ;
  geo-pos:lat "51.785917"^^xsd:decimal ;
  geo-pos:long "3.699217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48559; 48559'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699217'^^xsd:double;
  dwc:latitude '51.785917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613397'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730727 3.699219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730727"^^xsd:decimal ;
  dwc:decimalLongitude "3.699219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730727 3.699219)"^^geo:wktLiteral ;
  geo-pos:lat "51.730727"^^xsd:decimal ;
  geo-pos:long "3.699219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4493'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42720; 42720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699219'^^xsd:double;
  dwc:latitude '51.730727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607810'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730727 3.699219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.730727"^^xsd:decimal ;
  dwc:decimalLongitude "3.699219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.730727 3.699219)"^^geo:wktLiteral ;
  geo-pos:lat "51.730727"^^xsd:decimal ;
  geo-pos:long "3.699219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4492'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42719; 42719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699219'^^xsd:double;
  dwc:latitude '51.730727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607809'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736076 3.69936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736076"^^xsd:decimal ;
  dwc:decimalLongitude "3.69936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736076 3.69936)"^^geo:wktLiteral ;
  geo-pos:lat "51.736076"^^xsd:decimal ;
  geo-pos:long "3.69936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7366'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39207; 39207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.46'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69936'^^xsd:double;
  dwc:latitude '51.736076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604385'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736076 3.69936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736076"^^xsd:decimal ;
  dwc:decimalLongitude "3.69936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736076 3.69936)"^^geo:wktLiteral ;
  geo-pos:lat "51.736076"^^xsd:decimal ;
  geo-pos:long "3.69936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7365'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39206; 39206'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.46'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69936'^^xsd:double;
  dwc:latitude '51.736076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604384'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736076 3.69936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736076"^^xsd:decimal ;
  dwc:decimalLongitude "3.69936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736076 3.69936)"^^geo:wktLiteral ;
  geo-pos:lat "51.736076"^^xsd:decimal ;
  geo-pos:long "3.69936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7364'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39208; 39208'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.46'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.69936'^^xsd:double;
  dwc:latitude '51.736076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604386'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761216 3.699473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761216"^^xsd:decimal ;
  dwc:decimalLongitude "3.699473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761216 3.699473)"^^geo:wktLiteral ;
  geo-pos:lat "51.761216"^^xsd:decimal ;
  geo-pos:long "3.699473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-661d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39771; 39771'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.556666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699473'^^xsd:double;
  dwc:latitude '51.761216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605006'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761216 3.699473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761216"^^xsd:decimal ;
  dwc:decimalLongitude "3.699473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761216 3.699473)"^^geo:wktLiteral ;
  geo-pos:lat "51.761216"^^xsd:decimal ;
  geo-pos:long "3.699473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-661c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39772; 39772'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.556666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699473'^^xsd:double;
  dwc:latitude '51.761216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605007'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731867 3.699526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731867"^^xsd:decimal ;
  dwc:decimalLongitude "3.699526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731867 3.699526)"^^geo:wktLiteral ;
  geo-pos:lat "51.731867"^^xsd:decimal ;
  geo-pos:long "3.699526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4849'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52910; 52910'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699526'^^xsd:double;
  dwc:latitude '51.731867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617455'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813186 3.699552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813186"^^xsd:decimal ;
  dwc:decimalLongitude "3.699552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813186 3.699552)"^^geo:wktLiteral ;
  geo-pos:lat "51.813186"^^xsd:decimal ;
  geo-pos:long "3.699552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41209; 41209'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699552'^^xsd:double;
  dwc:latitude '51.813186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606393'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668863 3.699553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668863"^^xsd:decimal ;
  dwc:decimalLongitude "3.699553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668863 3.699553)"^^geo:wktLiteral ;
  geo-pos:lat "51.668863"^^xsd:decimal ;
  geo-pos:long "3.699553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40083; 40083'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.4575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699553'^^xsd:double;
  dwc:latitude '51.668863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605286'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670678 3.699841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.670678"^^xsd:decimal ;
  dwc:decimalLongitude "3.699841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.670678 3.699841)"^^geo:wktLiteral ;
  geo-pos:lat "51.670678"^^xsd:decimal ;
  geo-pos:long "3.699841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5159'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46602; 46602'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.699841'^^xsd:double;
  dwc:latitude '51.670678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611536'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849958 3.700049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849958"^^xsd:decimal ;
  dwc:decimalLongitude "3.700049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849958 3.700049)"^^geo:wktLiteral ;
  geo-pos:lat "51.849958"^^xsd:decimal ;
  geo-pos:long "3.700049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7753'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49777; 49777'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700049'^^xsd:double;
  dwc:latitude '51.849958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614625'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849958 3.700049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849958"^^xsd:decimal ;
  dwc:decimalLongitude "3.700049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849958 3.700049)"^^geo:wktLiteral ;
  geo-pos:lat "51.849958"^^xsd:decimal ;
  geo-pos:long "3.700049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7752'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49778; 49778'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700049'^^xsd:double;
  dwc:latitude '51.849958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614626'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849958 3.700049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849958"^^xsd:decimal ;
  dwc:decimalLongitude "3.700049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849958 3.700049)"^^geo:wktLiteral ;
  geo-pos:lat "51.849958"^^xsd:decimal ;
  geo-pos:long "3.700049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7751'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49775; 49775'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700049'^^xsd:double;
  dwc:latitude '51.849958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614623'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849958 3.700049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849958"^^xsd:decimal ;
  dwc:decimalLongitude "3.700049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849958 3.700049)"^^geo:wktLiteral ;
  geo-pos:lat "51.849958"^^xsd:decimal ;
  geo-pos:long "3.700049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7750'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49776; 49776'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700049'^^xsd:double;
  dwc:latitude '51.849958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614624'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741017 3.700088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741017"^^xsd:decimal ;
  dwc:decimalLongitude "3.700088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741017 3.700088)"^^geo:wktLiteral ;
  geo-pos:lat "51.741017"^^xsd:decimal ;
  geo-pos:long "3.700088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6047'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40264; 40264'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.591666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700088'^^xsd:double;
  dwc:latitude '51.741017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604467'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741017 3.700088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741017"^^xsd:decimal ;
  dwc:decimalLongitude "3.700088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741017 3.700088)"^^geo:wktLiteral ;
  geo-pos:lat "51.741017"^^xsd:decimal ;
  geo-pos:long "3.700088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6046'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40261; 40261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.591666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700088'^^xsd:double;
  dwc:latitude '51.741017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604465'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741017 3.700088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741017"^^xsd:decimal ;
  dwc:decimalLongitude "3.700088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741017 3.700088)"^^geo:wktLiteral ;
  geo-pos:lat "51.741017"^^xsd:decimal ;
  geo-pos:long "3.700088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6045'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40262; 40262'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.591666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700088'^^xsd:double;
  dwc:latitude '51.741017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604466'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731279 3.700154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731279"^^xsd:decimal ;
  dwc:decimalLongitude "3.700154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731279 3.700154)"^^geo:wktLiteral ;
  geo-pos:lat "51.731279"^^xsd:decimal ;
  geo-pos:long "3.700154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4491'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42721; 42721'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700154'^^xsd:double;
  dwc:latitude '51.731279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607811'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761688 3.700161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761688"^^xsd:decimal ;
  dwc:decimalLongitude "3.700161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761688 3.700161)"^^geo:wktLiteral ;
  geo-pos:lat "51.761688"^^xsd:decimal ;
  geo-pos:long "3.700161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-661b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39773; 39773'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.557222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700161'^^xsd:double;
  dwc:latitude '51.761688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605008'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757929 3.700277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757929"^^xsd:decimal ;
  dwc:decimalLongitude "3.700277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757929 3.700277)"^^geo:wktLiteral ;
  geo-pos:lat "51.757929"^^xsd:decimal ;
  geo-pos:long "3.700277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a41'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56397; 56397'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700277'^^xsd:double;
  dwc:latitude '51.757929'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620916'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852977 3.700299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852977"^^xsd:decimal ;
  dwc:decimalLongitude "3.700299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852977 3.700299)"^^geo:wktLiteral ;
  geo-pos:lat "51.852977"^^xsd:decimal ;
  geo-pos:long "3.700299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44921; 44921'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700299'^^xsd:double;
  dwc:latitude '51.852977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609936'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852977 3.700299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852977"^^xsd:decimal ;
  dwc:decimalLongitude "3.700299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852977 3.700299)"^^geo:wktLiteral ;
  geo-pos:lat "51.852977"^^xsd:decimal ;
  geo-pos:long "3.700299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44920; 44920'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700299'^^xsd:double;
  dwc:latitude '51.852977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609935'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732096 3.700312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732096"^^xsd:decimal ;
  dwc:decimalLongitude "3.700312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732096 3.700312)"^^geo:wktLiteral ;
  geo-pos:lat "51.732096"^^xsd:decimal ;
  geo-pos:long "3.700312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55326; 55326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.416388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700312'^^xsd:double;
  dwc:latitude '51.732096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619847'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78618 3.700323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78618"^^xsd:decimal ;
  dwc:decimalLongitude "3.700323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78618 3.700323)"^^geo:wktLiteral ;
  geo-pos:lat "51.78618"^^xsd:decimal ;
  geo-pos:long "3.700323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6635'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39741; 39741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.390555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700323'^^xsd:double;
  dwc:latitude '51.78618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604974'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669029 3.700351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669029"^^xsd:decimal ;
  dwc:decimalLongitude "3.700351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669029 3.700351)"^^geo:wktLiteral ;
  geo-pos:lat "51.669029"^^xsd:decimal ;
  geo-pos:long "3.700351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c1b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55850; 55850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.5830555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700351'^^xsd:double;
  dwc:latitude '51.669029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620321'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731161 3.700428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731161"^^xsd:decimal ;
  dwc:decimalLongitude "3.700428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731161 3.700428)"^^geo:wktLiteral ;
  geo-pos:lat "51.731161"^^xsd:decimal ;
  geo-pos:long "3.700428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40098; 40098'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.524444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700428'^^xsd:double;
  dwc:latitude '51.731161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605300'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735269 3.700477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735269"^^xsd:decimal ;
  dwc:decimalLongitude "3.700477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735269 3.700477)"^^geo:wktLiteral ;
  geo-pos:lat "51.735269"^^xsd:decimal ;
  geo-pos:long "3.700477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50837; 50837'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700477'^^xsd:double;
  dwc:latitude '51.735269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615581'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669064 3.700583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669064"^^xsd:decimal ;
  dwc:decimalLongitude "3.700583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669064 3.700583)"^^geo:wktLiteral ;
  geo-pos:lat "51.669064"^^xsd:decimal ;
  geo-pos:long "3.700583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42685; 42685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700583'^^xsd:double;
  dwc:latitude '51.669064'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607777'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669549 3.700648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669549"^^xsd:decimal ;
  dwc:decimalLongitude "3.700648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669549 3.700648)"^^geo:wktLiteral ;
  geo-pos:lat "51.669549"^^xsd:decimal ;
  geo-pos:long "3.700648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39457; 39457'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.98'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700648'^^xsd:double;
  dwc:latitude '51.669549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604726'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669549 3.700648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669549"^^xsd:decimal ;
  dwc:decimalLongitude "3.700648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669549 3.700648)"^^geo:wktLiteral ;
  geo-pos:lat "51.669549"^^xsd:decimal ;
  geo-pos:long "3.700648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39456; 39456'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.98'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700648'^^xsd:double;
  dwc:latitude '51.669549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604725'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812478 3.700672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812478"^^xsd:decimal ;
  dwc:decimalLongitude "3.700672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812478 3.700672)"^^geo:wktLiteral ;
  geo-pos:lat "51.812478"^^xsd:decimal ;
  geo-pos:long "3.700672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d0a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48042; 48042'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700672'^^xsd:double;
  dwc:latitude '51.812478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612956'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731518 3.700708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731518"^^xsd:decimal ;
  dwc:decimalLongitude "3.700708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731518 3.700708)"^^geo:wktLiteral ;
  geo-pos:lat "51.731518"^^xsd:decimal ;
  geo-pos:long "3.700708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-717f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42012; 42012'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700708'^^xsd:double;
  dwc:latitude '51.731518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607197'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731518 3.700708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731518"^^xsd:decimal ;
  dwc:decimalLongitude "3.700708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731518 3.700708)"^^geo:wktLiteral ;
  geo-pos:lat "51.731518"^^xsd:decimal ;
  geo-pos:long "3.700708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-717e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42011; 42011'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700708'^^xsd:double;
  dwc:latitude '51.731518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607196'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731518 3.700708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731518"^^xsd:decimal ;
  dwc:decimalLongitude "3.700708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731518 3.700708)"^^geo:wktLiteral ;
  geo-pos:lat "51.731518"^^xsd:decimal ;
  geo-pos:long "3.700708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-717d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42010; 42010'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700708'^^xsd:double;
  dwc:latitude '51.731518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607195'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73962 3.700747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73962"^^xsd:decimal ;
  dwc:decimalLongitude "3.700747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73962 3.700747)"^^geo:wktLiteral ;
  geo-pos:lat "51.73962"^^xsd:decimal ;
  geo-pos:long "3.700747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65cd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39870; 39870'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.99'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700747'^^xsd:double;
  dwc:latitude '51.73962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605110'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73962 3.700747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73962"^^xsd:decimal ;
  dwc:decimalLongitude "3.700747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73962 3.700747)"^^geo:wktLiteral ;
  geo-pos:lat "51.73962"^^xsd:decimal ;
  geo-pos:long "3.700747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39871; 39871'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.99'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.700747'^^xsd:double;
  dwc:latitude '51.73962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605111'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668953 3.701029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668953"^^xsd:decimal ;
  dwc:decimalLongitude "3.701029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668953 3.701029)"^^geo:wktLiteral ;
  geo-pos:lat "51.668953"^^xsd:decimal ;
  geo-pos:long "3.701029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-734d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43760; 43760'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701029'^^xsd:double;
  dwc:latitude '51.668953'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608768'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733818 3.701033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733818"^^xsd:decimal ;
  dwc:decimalLongitude "3.701033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733818 3.701033)"^^geo:wktLiteral ;
  geo-pos:lat "51.733818"^^xsd:decimal ;
  geo-pos:long "3.701033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e79'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52805; 52805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701033'^^xsd:double;
  dwc:latitude '51.733818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617360'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854384 3.701149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854384"^^xsd:decimal ;
  dwc:decimalLongitude "3.701149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854384 3.701149)"^^geo:wktLiteral ;
  geo-pos:lat "51.854384"^^xsd:decimal ;
  geo-pos:long "3.701149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40974; 40974'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701149'^^xsd:double;
  dwc:latitude '51.854384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606199'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854384 3.701149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854384"^^xsd:decimal ;
  dwc:decimalLongitude "3.701149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854384 3.701149)"^^geo:wktLiteral ;
  geo-pos:lat "51.854384"^^xsd:decimal ;
  geo-pos:long "3.701149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dd0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40973; 40973'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701149'^^xsd:double;
  dwc:latitude '51.854384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606198'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854384 3.701149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854384"^^xsd:decimal ;
  dwc:decimalLongitude "3.701149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854384 3.701149)"^^geo:wktLiteral ;
  geo-pos:lat "51.854384"^^xsd:decimal ;
  geo-pos:long "3.701149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dcf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40972; 40972'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701149'^^xsd:double;
  dwc:latitude '51.854384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606197'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809283 3.701188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809283"^^xsd:decimal ;
  dwc:decimalLongitude "3.701188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809283 3.701188)"^^geo:wktLiteral ;
  geo-pos:lat "51.809283"^^xsd:decimal ;
  geo-pos:long "3.701188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52660; 52660'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701188'^^xsd:double;
  dwc:latitude '51.809283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617221'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809283 3.701188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809283"^^xsd:decimal ;
  dwc:decimalLongitude "3.701188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809283 3.701188)"^^geo:wktLiteral ;
  geo-pos:lat "51.809283"^^xsd:decimal ;
  geo-pos:long "3.701188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52659; 52659'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701188'^^xsd:double;
  dwc:latitude '51.809283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617220'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760234 3.701211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760234"^^xsd:decimal ;
  dwc:decimalLongitude "3.701211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760234 3.701211)"^^geo:wktLiteral ;
  geo-pos:lat "51.760234"^^xsd:decimal ;
  geo-pos:long "3.701211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6428'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49232; 49232'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701211'^^xsd:double;
  dwc:latitude '51.760234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613513'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760234 3.701211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760234"^^xsd:decimal ;
  dwc:decimalLongitude "3.701211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760234 3.701211)"^^geo:wktLiteral ;
  geo-pos:lat "51.760234"^^xsd:decimal ;
  geo-pos:long "3.701211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6426'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49233; 49233'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701211'^^xsd:double;
  dwc:latitude '51.760234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613514'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760234 3.701211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760234"^^xsd:decimal ;
  dwc:decimalLongitude "3.701211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760234 3.701211)"^^geo:wktLiteral ;
  geo-pos:lat "51.760234"^^xsd:decimal ;
  geo-pos:long "3.701211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6424'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49231; 49231'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701211'^^xsd:double;
  dwc:latitude '51.760234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613512'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731767 3.701219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.731767"^^xsd:decimal ;
  dwc:decimalLongitude "3.701219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.731767 3.701219)"^^geo:wktLiteral ;
  geo-pos:lat "51.731767"^^xsd:decimal ;
  geo-pos:long "3.701219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5136'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46637; 46637'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701219'^^xsd:double;
  dwc:latitude '51.731767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611574'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762041"^^xsd:decimal ;
  dwc:decimalLongitude "3.701239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  geo-pos:lat "51.762041"^^xsd:decimal ;
  geo-pos:long "3.701239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67fc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50772; 50772'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701239'^^xsd:double;
  dwc:latitude '51.762041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615522'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762041"^^xsd:decimal ;
  dwc:decimalLongitude "3.701239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  geo-pos:lat "51.762041"^^xsd:decimal ;
  geo-pos:long "3.701239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50776; 50776'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701239'^^xsd:double;
  dwc:latitude '51.762041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615525'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762041"^^xsd:decimal ;
  dwc:decimalLongitude "3.701239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  geo-pos:lat "51.762041"^^xsd:decimal ;
  geo-pos:long "3.701239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67fa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50773; 50773'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701239'^^xsd:double;
  dwc:latitude '51.762041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615523'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762041"^^xsd:decimal ;
  dwc:decimalLongitude "3.701239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  geo-pos:lat "51.762041"^^xsd:decimal ;
  geo-pos:long "3.701239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50777; 50777'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701239'^^xsd:double;
  dwc:latitude '51.762041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615526'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762041"^^xsd:decimal ;
  dwc:decimalLongitude "3.701239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  geo-pos:lat "51.762041"^^xsd:decimal ;
  geo-pos:long "3.701239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50774; 50774'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701239'^^xsd:double;
  dwc:latitude '51.762041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615524'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762041"^^xsd:decimal ;
  dwc:decimalLongitude "3.701239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762041 3.701239)"^^geo:wktLiteral ;
  geo-pos:lat "51.762041"^^xsd:decimal ;
  geo-pos:long "3.701239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50771; 50771'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701239'^^xsd:double;
  dwc:latitude '51.762041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615521'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786849 3.701261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786849"^^xsd:decimal ;
  dwc:decimalLongitude "3.701261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786849 3.701261)"^^geo:wktLiteral ;
  geo-pos:lat "51.786849"^^xsd:decimal ;
  geo-pos:long "3.701261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6636'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39740; 39740'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.39'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701261'^^xsd:double;
  dwc:latitude '51.786849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604973'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b80'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41595; 41595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606738'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b7f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41590; 41590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606733'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b7e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41596; 41596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606739'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b7d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41594; 41594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606737'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b7c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41589; 41589'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606732'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b7b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41593; 41593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606736'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b7a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41592; 41592'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606735'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b79'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41591; 41591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606734'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745488"^^xsd:decimal ;
  dwc:decimalLongitude "3.701301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745488 3.701301)"^^geo:wktLiteral ;
  geo-pos:lat "51.745488"^^xsd:decimal ;
  geo-pos:long "3.701301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b78'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41588; 41588'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701301'^^xsd:double;
  dwc:latitude '51.745488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606731'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732926 3.701353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732926"^^xsd:decimal ;
  dwc:decimalLongitude "3.701353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732926 3.701353)"^^geo:wktLiteral ;
  geo-pos:lat "51.732926"^^xsd:decimal ;
  geo-pos:long "3.701353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4848'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52912; 52912'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.181666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701353'^^xsd:double;
  dwc:latitude '51.732926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617457'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732926 3.701353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732926"^^xsd:decimal ;
  dwc:decimalLongitude "3.701353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732926 3.701353)"^^geo:wktLiteral ;
  geo-pos:lat "51.732926"^^xsd:decimal ;
  geo-pos:long "3.701353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4847'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52911; 52911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.181666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701353'^^xsd:double;
  dwc:latitude '51.732926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617456'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668052 3.701406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668052"^^xsd:decimal ;
  dwc:decimalLongitude "3.701406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668052 3.701406)"^^geo:wktLiteral ;
  geo-pos:lat "51.668052"^^xsd:decimal ;
  geo-pos:long "3.701406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4870'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52871; 52871'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.126111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701406'^^xsd:double;
  dwc:latitude '51.668052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617416'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740218 3.701422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740218"^^xsd:decimal ;
  dwc:decimalLongitude "3.701422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740218 3.701422)"^^geo:wktLiteral ;
  geo-pos:lat "51.740218"^^xsd:decimal ;
  geo-pos:long "3.701422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44879; 44879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.618055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701422'^^xsd:double;
  dwc:latitude '51.740218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609895'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740218 3.701422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740218"^^xsd:decimal ;
  dwc:decimalLongitude "3.701422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740218 3.701422)"^^geo:wktLiteral ;
  geo-pos:lat "51.740218"^^xsd:decimal ;
  geo-pos:long "3.701422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44883; 44883'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.618055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701422'^^xsd:double;
  dwc:latitude '51.740218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609897'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740218 3.701422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740218"^^xsd:decimal ;
  dwc:decimalLongitude "3.701422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740218 3.701422)"^^geo:wktLiteral ;
  geo-pos:lat "51.740218"^^xsd:decimal ;
  geo-pos:long "3.701422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44878; 44878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.618055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701422'^^xsd:double;
  dwc:latitude '51.740218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609894'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740218 3.701422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740218"^^xsd:decimal ;
  dwc:decimalLongitude "3.701422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740218 3.701422)"^^geo:wktLiteral ;
  geo-pos:lat "51.740218"^^xsd:decimal ;
  geo-pos:long "3.701422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44880; 44880'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.618055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701422'^^xsd:double;
  dwc:latitude '51.740218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609896'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74546 3.70146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74546"^^xsd:decimal ;
  dwc:decimalLongitude "3.70146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74546 3.70146)"^^geo:wktLiteral ;
  geo-pos:lat "51.74546"^^xsd:decimal ;
  geo-pos:long "3.70146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d6f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47914; 47914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70146'^^xsd:double;
  dwc:latitude '51.74546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612869'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74546 3.70146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74546"^^xsd:decimal ;
  dwc:decimalLongitude "3.70146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74546 3.70146)"^^geo:wktLiteral ;
  geo-pos:lat "51.74546"^^xsd:decimal ;
  geo-pos:long "3.70146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d6e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47913; 47913'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70146'^^xsd:double;
  dwc:latitude '51.74546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612868'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.701489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742645"^^xsd:decimal ;
  dwc:decimalLongitude "3.701489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.701489)"^^geo:wktLiteral ;
  geo-pos:lat "51.742645"^^xsd:decimal ;
  geo-pos:long "3.701489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4754'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53170; 53170'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.295833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701489'^^xsd:double;
  dwc:latitude '51.742645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617778'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.701489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742645"^^xsd:decimal ;
  dwc:decimalLongitude "3.701489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.701489)"^^geo:wktLiteral ;
  geo-pos:lat "51.742645"^^xsd:decimal ;
  geo-pos:long "3.701489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4753'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53169; 53169'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.295833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701489'^^xsd:double;
  dwc:latitude '51.742645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617777'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.701489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742645"^^xsd:decimal ;
  dwc:decimalLongitude "3.701489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.701489)"^^geo:wktLiteral ;
  geo-pos:lat "51.742645"^^xsd:decimal ;
  geo-pos:long "3.701489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4752'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53168; 53168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.295833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701489'^^xsd:double;
  dwc:latitude '51.742645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617776'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.701489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742645"^^xsd:decimal ;
  dwc:decimalLongitude "3.701489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.701489)"^^geo:wktLiteral ;
  geo-pos:lat "51.742645"^^xsd:decimal ;
  geo-pos:long "3.701489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4751'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53171; 53171'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.295833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701489'^^xsd:double;
  dwc:latitude '51.742645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617779'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746584 3.701492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746584"^^xsd:decimal ;
  dwc:decimalLongitude "3.701492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746584 3.701492)"^^geo:wktLiteral ;
  geo-pos:lat "51.746584"^^xsd:decimal ;
  geo-pos:long "3.701492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7270'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43401; 43401'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.209722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701492'^^xsd:double;
  dwc:latitude '51.746584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608479'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746584 3.701492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746584"^^xsd:decimal ;
  dwc:decimalLongitude "3.701492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746584 3.701492)"^^geo:wktLiteral ;
  geo-pos:lat "51.746584"^^xsd:decimal ;
  geo-pos:long "3.701492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-726f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43402; 43402'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.209722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701492'^^xsd:double;
  dwc:latitude '51.746584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608480'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668462 3.701566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668462"^^xsd:decimal ;
  dwc:decimalLongitude "3.701566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668462 3.701566)"^^geo:wktLiteral ;
  geo-pos:lat "51.668462"^^xsd:decimal ;
  geo-pos:long "3.701566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-701d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52278; 52278'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701566'^^xsd:double;
  dwc:latitude '51.668462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616958'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668462 3.701566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668462"^^xsd:decimal ;
  dwc:decimalLongitude "3.701566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668462 3.701566)"^^geo:wktLiteral ;
  geo-pos:lat "51.668462"^^xsd:decimal ;
  geo-pos:long "3.701566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-701c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52276; 52276'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701566'^^xsd:double;
  dwc:latitude '51.668462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616957'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668462 3.701566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668462"^^xsd:decimal ;
  dwc:decimalLongitude "3.701566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668462 3.701566)"^^geo:wktLiteral ;
  geo-pos:lat "51.668462"^^xsd:decimal ;
  geo-pos:long "3.701566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-701b'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52275; 52275'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701566'^^xsd:double;
  dwc:latitude '51.668462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616956'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784491 3.70163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784491"^^xsd:decimal ;
  dwc:decimalLongitude "3.70163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784491 3.70163)"^^geo:wktLiteral ;
  geo-pos:lat "51.784491"^^xsd:decimal ;
  geo-pos:long "3.70163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58cc'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45938; 45938'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70163'^^xsd:double;
  dwc:latitude '51.784491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610863'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784491 3.70163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784491"^^xsd:decimal ;
  dwc:decimalLongitude "3.70163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784491 3.70163)"^^geo:wktLiteral ;
  geo-pos:lat "51.784491"^^xsd:decimal ;
  geo-pos:long "3.70163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58cb'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45939; 45939'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70163'^^xsd:double;
  dwc:latitude '51.784491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610864'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784491 3.70163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784491"^^xsd:decimal ;
  dwc:decimalLongitude "3.70163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784491 3.70163)"^^geo:wktLiteral ;
  geo-pos:lat "51.784491"^^xsd:decimal ;
  geo-pos:long "3.70163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ca'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45940; 45940'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70163'^^xsd:double;
  dwc:latitude '51.784491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610865'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742168 3.701684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742168"^^xsd:decimal ;
  dwc:decimalLongitude "3.701684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742168 3.701684)"^^geo:wktLiteral ;
  geo-pos:lat "51.742168"^^xsd:decimal ;
  geo-pos:long "3.701684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48992; 48992'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701684'^^xsd:double;
  dwc:latitude '51.742168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613828'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.701688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743381"^^xsd:decimal ;
  dwc:decimalLongitude "3.701688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743381 3.701688)"^^geo:wktLiteral ;
  geo-pos:lat "51.743381"^^xsd:decimal ;
  geo-pos:long "3.701688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56944; 56944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701688'^^xsd:double;
  dwc:latitude '51.743381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621401'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763738 3.701743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763738"^^xsd:decimal ;
  dwc:decimalLongitude "3.701743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763738 3.701743)"^^geo:wktLiteral ;
  geo-pos:lat "51.763738"^^xsd:decimal ;
  geo-pos:long "3.701743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fc0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40481; 40481'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701743'^^xsd:double;
  dwc:latitude '51.763738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605638'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763738 3.701743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763738"^^xsd:decimal ;
  dwc:decimalLongitude "3.701743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763738 3.701743)"^^geo:wktLiteral ;
  geo-pos:lat "51.763738"^^xsd:decimal ;
  geo-pos:long "3.701743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fbf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40483; 40483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701743'^^xsd:double;
  dwc:latitude '51.763738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605640'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763738 3.701743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763738"^^xsd:decimal ;
  dwc:decimalLongitude "3.701743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763738 3.701743)"^^geo:wktLiteral ;
  geo-pos:lat "51.763738"^^xsd:decimal ;
  geo-pos:long "3.701743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fbe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40482; 40482'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701743'^^xsd:double;
  dwc:latitude '51.763738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605639'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669631 3.701937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669631"^^xsd:decimal ;
  dwc:decimalLongitude "3.701937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669631 3.701937)"^^geo:wktLiteral ;
  geo-pos:lat "51.669631"^^xsd:decimal ;
  geo-pos:long "3.701937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-515b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46601; 46601'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701937'^^xsd:double;
  dwc:latitude '51.669631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611535'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669631 3.701937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.669631"^^xsd:decimal ;
  dwc:decimalLongitude "3.701937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.669631 3.701937)"^^geo:wktLiteral ;
  geo-pos:lat "51.669631"^^xsd:decimal ;
  geo-pos:long "3.701937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-515a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46600; 46600'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701937'^^xsd:double;
  dwc:latitude '51.669631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611534'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668893 3.701997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668893"^^xsd:decimal ;
  dwc:decimalLongitude "3.701997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668893 3.701997)"^^geo:wktLiteral ;
  geo-pos:lat "51.668893"^^xsd:decimal ;
  geo-pos:long "3.701997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e50'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48102; 48102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.158055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.701997'^^xsd:double;
  dwc:latitude '51.668893'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613015'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733488 3.702085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733488"^^xsd:decimal ;
  dwc:decimalLongitude "3.702085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733488 3.702085)"^^geo:wktLiteral ;
  geo-pos:lat "51.733488"^^xsd:decimal ;
  geo-pos:long "3.702085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5427'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54637; 54637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702085'^^xsd:double;
  dwc:latitude '51.733488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619135'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668767 3.702097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668767"^^xsd:decimal ;
  dwc:decimalLongitude "3.702097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668767 3.702097)"^^geo:wktLiteral ;
  geo-pos:lat "51.668767"^^xsd:decimal ;
  geo-pos:long "3.702097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e12'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47746; 47746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702097'^^xsd:double;
  dwc:latitude '51.668767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612699'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784956 3.702101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784956"^^xsd:decimal ;
  dwc:decimalLongitude "3.702101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784956 3.702101)"^^geo:wktLiteral ;
  geo-pos:lat "51.784956"^^xsd:decimal ;
  geo-pos:long "3.702101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f97'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47102; 47102'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702101'^^xsd:double;
  dwc:latitude '51.784956'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611999'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734531 3.702102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734531"^^xsd:decimal ;
  dwc:decimalLongitude "3.702102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734531 3.702102)"^^geo:wktLiteral ;
  geo-pos:lat "51.734531"^^xsd:decimal ;
  geo-pos:long "3.702102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7672'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50059; 50059'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702102'^^xsd:double;
  dwc:latitude '51.734531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614846'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667616 3.702108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.667616"^^xsd:decimal ;
  dwc:decimalLongitude "3.702108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667616 3.702108)"^^geo:wktLiteral ;
  geo-pos:lat "51.667616"^^xsd:decimal ;
  geo-pos:long "3.702108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4248'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56593; 56593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.6813888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702108'^^xsd:double;
  dwc:latitude '51.667616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621097'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740358 3.702134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740358"^^xsd:decimal ;
  dwc:decimalLongitude "3.702134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740358 3.702134)"^^geo:wktLiteral ;
  geo-pos:lat "51.740358"^^xsd:decimal ;
  geo-pos:long "3.702134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51241; 51241'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4894444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702134'^^xsd:double;
  dwc:latitude '51.740358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615907'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737372"^^xsd:decimal ;
  dwc:decimalLongitude "3.70216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  geo-pos:lat "51.737372"^^xsd:decimal ;
  geo-pos:long "3.70216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50007; 50007'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70216'^^xsd:double;
  dwc:latitude '51.737372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614795'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737372"^^xsd:decimal ;
  dwc:decimalLongitude "3.70216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  geo-pos:lat "51.737372"^^xsd:decimal ;
  geo-pos:long "3.70216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50009; 50009'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70216'^^xsd:double;
  dwc:latitude '51.737372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614797'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737372"^^xsd:decimal ;
  dwc:decimalLongitude "3.70216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  geo-pos:lat "51.737372"^^xsd:decimal ;
  geo-pos:long "3.70216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50005; 50005'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70216'^^xsd:double;
  dwc:latitude '51.737372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614793'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737372"^^xsd:decimal ;
  dwc:decimalLongitude "3.70216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  geo-pos:lat "51.737372"^^xsd:decimal ;
  geo-pos:long "3.70216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50008; 50008'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70216'^^xsd:double;
  dwc:latitude '51.737372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614796'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737372"^^xsd:decimal ;
  dwc:decimalLongitude "3.70216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  geo-pos:lat "51.737372"^^xsd:decimal ;
  geo-pos:long "3.70216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50006; 50006'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70216'^^xsd:double;
  dwc:latitude '51.737372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614794'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737372"^^xsd:decimal ;
  dwc:decimalLongitude "3.70216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737372 3.70216)"^^geo:wktLiteral ;
  geo-pos:lat "51.737372"^^xsd:decimal ;
  geo-pos:long "3.70216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-769f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50004; 50004'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70216'^^xsd:double;
  dwc:latitude '51.737372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614792'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854189"^^xsd:decimal ;
  dwc:decimalLongitude "3.702162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  geo-pos:lat "51.854189"^^xsd:decimal ;
  geo-pos:long "3.702162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7250'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43444; 43444'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702162'^^xsd:double;
  dwc:latitude '51.854189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608518'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854189"^^xsd:decimal ;
  dwc:decimalLongitude "3.702162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  geo-pos:lat "51.854189"^^xsd:decimal ;
  geo-pos:long "3.702162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-724f'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43438; 43438'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702162'^^xsd:double;
  dwc:latitude '51.854189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608514'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854189"^^xsd:decimal ;
  dwc:decimalLongitude "3.702162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  geo-pos:lat "51.854189"^^xsd:decimal ;
  geo-pos:long "3.702162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-724e'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43437; 43437'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702162'^^xsd:double;
  dwc:latitude '51.854189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608513'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854189"^^xsd:decimal ;
  dwc:decimalLongitude "3.702162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  geo-pos:lat "51.854189"^^xsd:decimal ;
  geo-pos:long "3.702162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-724d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43443; 43443'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702162'^^xsd:double;
  dwc:latitude '51.854189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608517'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854189"^^xsd:decimal ;
  dwc:decimalLongitude "3.702162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  geo-pos:lat "51.854189"^^xsd:decimal ;
  geo-pos:long "3.702162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-724c'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43442; 43442'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702162'^^xsd:double;
  dwc:latitude '51.854189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608516'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854189"^^xsd:decimal ;
  dwc:decimalLongitude "3.702162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  geo-pos:lat "51.854189"^^xsd:decimal ;
  geo-pos:long "3.702162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-724b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43445; 43445'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702162'^^xsd:double;
  dwc:latitude '51.854189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608519'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854189"^^xsd:decimal ;
  dwc:decimalLongitude "3.702162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854189 3.702162)"^^geo:wktLiteral ;
  geo-pos:lat "51.854189"^^xsd:decimal ;
  geo-pos:long "3.702162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-724a'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43441; 43441'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702162'^^xsd:double;
  dwc:latitude '51.854189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608515'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759383 3.702168)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759383"^^xsd:decimal ;
  dwc:decimalLongitude "3.702168"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759383 3.702168)"^^geo:wktLiteral ;
  geo-pos:lat "51.759383"^^xsd:decimal ;
  geo-pos:long "3.702168"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47640; 47640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702168'^^xsd:double;
  dwc:latitude '51.759383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612538'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745429 3.702169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745429"^^xsd:decimal ;
  dwc:decimalLongitude "3.702169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745429 3.702169)"^^geo:wktLiteral ;
  geo-pos:lat "51.745429"^^xsd:decimal ;
  geo-pos:long "3.702169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4750'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53172; 53172'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.298055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702169'^^xsd:double;
  dwc:latitude '51.745429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617780'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74996 3.702196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74996"^^xsd:decimal ;
  dwc:decimalLongitude "3.702196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74996 3.702196)"^^geo:wktLiteral ;
  geo-pos:lat "51.74996"^^xsd:decimal ;
  geo-pos:long "3.702196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e84'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49647; 49647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702196'^^xsd:double;
  dwc:latitude '51.74996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624319'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74996 3.702196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74996"^^xsd:decimal ;
  dwc:decimalLongitude "3.702196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74996 3.702196)"^^geo:wktLiteral ;
  geo-pos:lat "51.74996"^^xsd:decimal ;
  geo-pos:long "3.702196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e83'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49649; 49649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702196'^^xsd:double;
  dwc:latitude '51.74996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624320'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732273 3.702207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732273"^^xsd:decimal ;
  dwc:decimalLongitude "3.702207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732273 3.702207)"^^geo:wktLiteral ;
  geo-pos:lat "51.732273"^^xsd:decimal ;
  geo-pos:long "3.702207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7937'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51950; 51950'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702207'^^xsd:double;
  dwc:latitude '51.732273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616636'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732273 3.702207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732273"^^xsd:decimal ;
  dwc:decimalLongitude "3.702207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732273 3.702207)"^^geo:wktLiteral ;
  geo-pos:lat "51.732273"^^xsd:decimal ;
  geo-pos:long "3.702207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7936'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51949; 51949'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702207'^^xsd:double;
  dwc:latitude '51.732273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616635'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732273 3.702207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732273"^^xsd:decimal ;
  dwc:decimalLongitude "3.702207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732273 3.702207)"^^geo:wktLiteral ;
  geo-pos:lat "51.732273"^^xsd:decimal ;
  geo-pos:long "3.702207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7935'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51951; 51951'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702207'^^xsd:double;
  dwc:latitude '51.732273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616637'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831063 3.702223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831063"^^xsd:decimal ;
  dwc:decimalLongitude "3.702223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831063 3.702223)"^^geo:wktLiteral ;
  geo-pos:lat "51.831063"^^xsd:decimal ;
  geo-pos:long "3.702223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7393'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39503; 39503'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702223'^^xsd:double;
  dwc:latitude '51.831063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604769'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668819 3.702343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668819"^^xsd:decimal ;
  dwc:decimalLongitude "3.702343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668819 3.702343)"^^geo:wktLiteral ;
  geo-pos:lat "51.668819"^^xsd:decimal ;
  geo-pos:long "3.702343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55316; 55316'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.351944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702343'^^xsd:double;
  dwc:latitude '51.668819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619837'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732579 3.702346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.732579"^^xsd:decimal ;
  dwc:decimalLongitude "3.702346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.732579 3.702346)"^^geo:wktLiteral ;
  geo-pos:lat "51.732579"^^xsd:decimal ;
  geo-pos:long "3.702346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4490'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42722; 42722'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702346'^^xsd:double;
  dwc:latitude '51.732579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607812'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668774 3.702372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668774"^^xsd:decimal ;
  dwc:decimalLongitude "3.702372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668774 3.702372)"^^geo:wktLiteral ;
  geo-pos:lat "51.668774"^^xsd:decimal ;
  geo-pos:long "3.702372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49457; 49457'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5980555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702372'^^xsd:double;
  dwc:latitude '51.668774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614243'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734116 3.702385)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734116"^^xsd:decimal ;
  dwc:decimalLongitude "3.702385"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734116 3.702385)"^^geo:wktLiteral ;
  geo-pos:lat "51.734116"^^xsd:decimal ;
  geo-pos:long "3.702385"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4efb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40662; 40662'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1980555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702385'^^xsd:double;
  dwc:latitude '51.734116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605815'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817844 3.702424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817844"^^xsd:decimal ;
  dwc:decimalLongitude "3.702424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817844 3.702424)"^^geo:wktLiteral ;
  geo-pos:lat "51.817844"^^xsd:decimal ;
  geo-pos:long "3.702424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-469e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53370; 53370'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702424'^^xsd:double;
  dwc:latitude '51.817844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617935'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817844 3.702424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817844"^^xsd:decimal ;
  dwc:decimalLongitude "3.702424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817844 3.702424)"^^geo:wktLiteral ;
  geo-pos:lat "51.817844"^^xsd:decimal ;
  geo-pos:long "3.702424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-469d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53369; 53369'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702424'^^xsd:double;
  dwc:latitude '51.817844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617934'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740477 3.702438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740477"^^xsd:decimal ;
  dwc:decimalLongitude "3.702438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740477 3.702438)"^^geo:wktLiteral ;
  geo-pos:lat "51.740477"^^xsd:decimal ;
  geo-pos:long "3.702438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42595; 42595'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702438'^^xsd:double;
  dwc:latitude '51.740477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607702'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740477 3.702438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740477"^^xsd:decimal ;
  dwc:decimalLongitude "3.702438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740477 3.702438)"^^geo:wktLiteral ;
  geo-pos:lat "51.740477"^^xsd:decimal ;
  geo-pos:long "3.702438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42594; 42594'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702438'^^xsd:double;
  dwc:latitude '51.740477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607701'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742469 3.702456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742469"^^xsd:decimal ;
  dwc:decimalLongitude "3.702456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742469 3.702456)"^^geo:wktLiteral ;
  geo-pos:lat "51.742469"^^xsd:decimal ;
  geo-pos:long "3.702456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f44'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52548; 52548'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.459722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702456'^^xsd:double;
  dwc:latitude '51.742469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617151'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742469 3.702456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742469"^^xsd:decimal ;
  dwc:decimalLongitude "3.702456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742469 3.702456)"^^geo:wktLiteral ;
  geo-pos:lat "51.742469"^^xsd:decimal ;
  geo-pos:long "3.702456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f43'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52551; 52551'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.459722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702456'^^xsd:double;
  dwc:latitude '51.742469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617153'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742469 3.702456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742469"^^xsd:decimal ;
  dwc:decimalLongitude "3.702456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742469 3.702456)"^^geo:wktLiteral ;
  geo-pos:lat "51.742469"^^xsd:decimal ;
  geo-pos:long "3.702456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f42'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52549; 52549'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.459722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702456'^^xsd:double;
  dwc:latitude '51.742469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617152'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762581 3.702667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762581"^^xsd:decimal ;
  dwc:decimalLongitude "3.702667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762581 3.702667)"^^geo:wktLiteral ;
  geo-pos:lat "51.762581"^^xsd:decimal ;
  geo-pos:long "3.702667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45235; 45235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702667'^^xsd:double;
  dwc:latitude '51.762581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610248'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762581 3.702667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762581"^^xsd:decimal ;
  dwc:decimalLongitude "3.702667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762581 3.702667)"^^geo:wktLiteral ;
  geo-pos:lat "51.762581"^^xsd:decimal ;
  geo-pos:long "3.702667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45236; 45236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702667'^^xsd:double;
  dwc:latitude '51.762581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610249'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74111 3.702696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74111"^^xsd:decimal ;
  dwc:decimalLongitude "3.702696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74111 3.702696)"^^geo:wktLiteral ;
  geo-pos:lat "51.74111"^^xsd:decimal ;
  geo-pos:long "3.702696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42158; 42158'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702696'^^xsd:double;
  dwc:latitude '51.74111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607336'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74111 3.702696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74111"^^xsd:decimal ;
  dwc:decimalLongitude "3.702696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74111 3.702696)"^^geo:wktLiteral ;
  geo-pos:lat "51.74111"^^xsd:decimal ;
  geo-pos:long "3.702696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42156; 42156'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702696'^^xsd:double;
  dwc:latitude '51.74111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607334'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74111 3.702696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74111"^^xsd:decimal ;
  dwc:decimalLongitude "3.702696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74111 3.702696)"^^geo:wktLiteral ;
  geo-pos:lat "51.74111"^^xsd:decimal ;
  geo-pos:long "3.702696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42161; 42161'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702696'^^xsd:double;
  dwc:latitude '51.74111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607337'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74111 3.702696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74111"^^xsd:decimal ;
  dwc:decimalLongitude "3.702696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74111 3.702696)"^^geo:wktLiteral ;
  geo-pos:lat "51.74111"^^xsd:decimal ;
  geo-pos:long "3.702696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42157; 42157'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702696'^^xsd:double;
  dwc:latitude '51.74111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607335'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733404 3.702736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733404"^^xsd:decimal ;
  dwc:decimalLongitude "3.702736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733404 3.702736)"^^geo:wktLiteral ;
  geo-pos:lat "51.733404"^^xsd:decimal ;
  geo-pos:long "3.702736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4236'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56611; 56611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702736'^^xsd:double;
  dwc:latitude '51.733404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621116'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733404 3.702736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733404"^^xsd:decimal ;
  dwc:decimalLongitude "3.702736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733404 3.702736)"^^geo:wktLiteral ;
  geo-pos:lat "51.733404"^^xsd:decimal ;
  geo-pos:long "3.702736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4235'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56612; 56612'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702736'^^xsd:double;
  dwc:latitude '51.733404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621117'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734014 3.702847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734014"^^xsd:decimal ;
  dwc:decimalLongitude "3.702847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734014 3.702847)"^^geo:wktLiteral ;
  geo-pos:lat "51.734014"^^xsd:decimal ;
  geo-pos:long "3.702847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ac0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51035; 51035'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702847'^^xsd:double;
  dwc:latitude '51.734014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615745'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7476 3.702971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7476"^^xsd:decimal ;
  dwc:decimalLongitude "3.702971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7476 3.702971)"^^geo:wktLiteral ;
  geo-pos:lat "51.7476"^^xsd:decimal ;
  geo-pos:long "3.702971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-744b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39259; 39259'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0158333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.702971'^^xsd:double;
  dwc:latitude '51.7476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604525'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853886 3.703174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853886"^^xsd:decimal ;
  dwc:decimalLongitude "3.703174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853886 3.703174)"^^geo:wktLiteral ;
  geo-pos:lat "51.853886"^^xsd:decimal ;
  geo-pos:long "3.703174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-435c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43053; 43053'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703174'^^xsd:double;
  dwc:latitude '51.853886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608089'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667924 3.703183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.667924"^^xsd:decimal ;
  dwc:decimalLongitude "3.703183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667924 3.703183)"^^geo:wktLiteral ;
  geo-pos:lat "51.667924"^^xsd:decimal ;
  geo-pos:long "3.703183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42684; 42684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703183'^^xsd:double;
  dwc:latitude '51.667924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607776'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733149 3.703224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733149"^^xsd:decimal ;
  dwc:decimalLongitude "3.703224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733149 3.703224)"^^geo:wktLiteral ;
  geo-pos:lat "51.733149"^^xsd:decimal ;
  geo-pos:long "3.703224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-658d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48799; 48799'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703224'^^xsd:double;
  dwc:latitude '51.733149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613677'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733149 3.703224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733149"^^xsd:decimal ;
  dwc:decimalLongitude "3.703224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733149 3.703224)"^^geo:wktLiteral ;
  geo-pos:lat "51.733149"^^xsd:decimal ;
  geo-pos:long "3.703224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-658c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48800; 48800'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703224'^^xsd:double;
  dwc:latitude '51.733149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613678'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733149 3.703224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733149"^^xsd:decimal ;
  dwc:decimalLongitude "3.703224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733149 3.703224)"^^geo:wktLiteral ;
  geo-pos:lat "51.733149"^^xsd:decimal ;
  geo-pos:long "3.703224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-658b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48801; 48801'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703224'^^xsd:double;
  dwc:latitude '51.733149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613679'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741061 3.703246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741061"^^xsd:decimal ;
  dwc:decimalLongitude "3.703246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741061 3.703246)"^^geo:wktLiteral ;
  geo-pos:lat "51.741061"^^xsd:decimal ;
  geo-pos:long "3.703246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5929'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46403; 46403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5969444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703246'^^xsd:double;
  dwc:latitude '51.741061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611102'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741061 3.703246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741061"^^xsd:decimal ;
  dwc:decimalLongitude "3.703246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741061 3.703246)"^^geo:wktLiteral ;
  geo-pos:lat "51.741061"^^xsd:decimal ;
  geo-pos:long "3.703246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5928'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46402; 46402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5969444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703246'^^xsd:double;
  dwc:latitude '51.741061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611375'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740621 3.703253)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740621"^^xsd:decimal ;
  dwc:decimalLongitude "3.703253"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740621 3.703253)"^^geo:wktLiteral ;
  geo-pos:lat "51.740621"^^xsd:decimal ;
  geo-pos:long "3.703253"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51586; 51586'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703253'^^xsd:double;
  dwc:latitude '51.740621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616219'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813478 3.703415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813478"^^xsd:decimal ;
  dwc:decimalLongitude "3.703415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813478 3.703415)"^^geo:wktLiteral ;
  geo-pos:lat "51.813478"^^xsd:decimal ;
  geo-pos:long "3.703415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-665e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39677; 39677'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.99'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703415'^^xsd:double;
  dwc:latitude '51.813478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604909'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73847 3.703538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73847"^^xsd:decimal ;
  dwc:decimalLongitude "3.703538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73847 3.703538)"^^geo:wktLiteral ;
  geo-pos:lat "51.73847"^^xsd:decimal ;
  geo-pos:long "3.703538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5872'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46064; 46064'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703538'^^xsd:double;
  dwc:latitude '51.73847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610984'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73847 3.703538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73847"^^xsd:decimal ;
  dwc:decimalLongitude "3.703538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73847 3.703538)"^^geo:wktLiteral ;
  geo-pos:lat "51.73847"^^xsd:decimal ;
  geo-pos:long "3.703538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5871'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46062; 46062'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703538'^^xsd:double;
  dwc:latitude '51.73847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610982'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73847 3.703538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73847"^^xsd:decimal ;
  dwc:decimalLongitude "3.703538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73847 3.703538)"^^geo:wktLiteral ;
  geo-pos:lat "51.73847"^^xsd:decimal ;
  geo-pos:long "3.703538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5870'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46063; 46063'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703538'^^xsd:double;
  dwc:latitude '51.73847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610983'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747596 3.703593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747596"^^xsd:decimal ;
  dwc:decimalLongitude "3.703593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747596 3.703593)"^^geo:wktLiteral ;
  geo-pos:lat "51.747596"^^xsd:decimal ;
  geo-pos:long "3.703593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ada'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47594; 47594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.71'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703593'^^xsd:double;
  dwc:latitude '51.747596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612497'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747596 3.703593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747596"^^xsd:decimal ;
  dwc:decimalLongitude "3.703593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747596 3.703593)"^^geo:wktLiteral ;
  geo-pos:lat "51.747596"^^xsd:decimal ;
  geo-pos:long "3.703593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47592; 47592'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.71'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703593'^^xsd:double;
  dwc:latitude '51.747596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612496'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810635 3.703603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810635"^^xsd:decimal ;
  dwc:decimalLongitude "3.703603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810635 3.703603)"^^geo:wktLiteral ;
  geo-pos:lat "51.810635"^^xsd:decimal ;
  geo-pos:long "3.703603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52d0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54209; 54209'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703603'^^xsd:double;
  dwc:latitude '51.810635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618749'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810635 3.703603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810635"^^xsd:decimal ;
  dwc:decimalLongitude "3.703603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810635 3.703603)"^^geo:wktLiteral ;
  geo-pos:lat "51.810635"^^xsd:decimal ;
  geo-pos:long "3.703603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52cf'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54208; 54208'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703603'^^xsd:double;
  dwc:latitude '51.810635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618748'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790188 3.70369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790188"^^xsd:decimal ;
  dwc:decimalLongitude "3.70369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790188 3.70369)"^^geo:wktLiteral ;
  geo-pos:lat "51.790188"^^xsd:decimal ;
  geo-pos:long "3.70369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45199; 45199'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70369'^^xsd:double;
  dwc:latitude '51.790188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610211'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737885 3.703703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737885"^^xsd:decimal ;
  dwc:decimalLongitude "3.703703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737885 3.703703)"^^geo:wktLiteral ;
  geo-pos:lat "51.737885"^^xsd:decimal ;
  geo-pos:long "3.703703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45591; 45591'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703703'^^xsd:double;
  dwc:latitude '51.737885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610552'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737885 3.703703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737885"^^xsd:decimal ;
  dwc:decimalLongitude "3.703703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737885 3.703703)"^^geo:wktLiteral ;
  geo-pos:lat "51.737885"^^xsd:decimal ;
  geo-pos:long "3.703703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45590; 45590'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703703'^^xsd:double;
  dwc:latitude '51.737885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610551'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74086 3.703764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74086"^^xsd:decimal ;
  dwc:decimalLongitude "3.703764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74086 3.703764)"^^geo:wktLiteral ;
  geo-pos:lat "51.74086"^^xsd:decimal ;
  geo-pos:long "3.703764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e87'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49646; 49646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703764'^^xsd:double;
  dwc:latitude '51.74086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614495'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74086 3.703764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74086"^^xsd:decimal ;
  dwc:decimalLongitude "3.703764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74086 3.703764)"^^geo:wktLiteral ;
  geo-pos:lat "51.74086"^^xsd:decimal ;
  geo-pos:long "3.703764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e86'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49644; 49644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703764'^^xsd:double;
  dwc:latitude '51.74086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614493'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74086 3.703764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74086"^^xsd:decimal ;
  dwc:decimalLongitude "3.703764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74086 3.703764)"^^geo:wktLiteral ;
  geo-pos:lat "51.74086"^^xsd:decimal ;
  geo-pos:long "3.703764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e85'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49645; 49645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703764'^^xsd:double;
  dwc:latitude '51.74086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614494'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814572 3.703824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814572"^^xsd:decimal ;
  dwc:decimalLongitude "3.703824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814572 3.703824)"^^geo:wktLiteral ;
  geo-pos:lat "51.814572"^^xsd:decimal ;
  geo-pos:long "3.703824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55625; 55625'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703824'^^xsd:double;
  dwc:latitude '51.814572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620099'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756613 3.703849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756613"^^xsd:decimal ;
  dwc:decimalLongitude "3.703849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756613 3.703849)"^^geo:wktLiteral ;
  geo-pos:lat "51.756613"^^xsd:decimal ;
  geo-pos:long "3.703849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e1c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55239; 55239'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703849'^^xsd:double;
  dwc:latitude '51.756613'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619756'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667398 3.703955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.667398"^^xsd:decimal ;
  dwc:decimalLongitude "3.703955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667398 3.703955)"^^geo:wktLiteral ;
  geo-pos:lat "51.667398"^^xsd:decimal ;
  geo-pos:long "3.703955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-543e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54614; 54614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703955'^^xsd:double;
  dwc:latitude '51.667398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619111'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737011 3.703979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737011"^^xsd:decimal ;
  dwc:decimalLongitude "3.703979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737011 3.703979)"^^geo:wktLiteral ;
  geo-pos:lat "51.737011"^^xsd:decimal ;
  geo-pos:long "3.703979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-566e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44245; 44245'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.703979'^^xsd:double;
  dwc:latitude '51.737011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609032'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787291 3.704008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787291"^^xsd:decimal ;
  dwc:decimalLongitude "3.704008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787291 3.704008)"^^geo:wktLiteral ;
  geo-pos:lat "51.787291"^^xsd:decimal ;
  geo-pos:long "3.704008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7705'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49891; 49891'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704008'^^xsd:double;
  dwc:latitude '51.787291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614690'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748645 3.704044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748645"^^xsd:decimal ;
  dwc:decimalLongitude "3.704044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748645 3.704044)"^^geo:wktLiteral ;
  geo-pos:lat "51.748645"^^xsd:decimal ;
  geo-pos:long "3.704044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-759a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50280; 50280'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704044'^^xsd:double;
  dwc:latitude '51.748645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615018'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748645 3.704044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748645"^^xsd:decimal ;
  dwc:decimalLongitude "3.704044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748645 3.704044)"^^geo:wktLiteral ;
  geo-pos:lat "51.748645"^^xsd:decimal ;
  geo-pos:long "3.704044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7599'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50281; 50281'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704044'^^xsd:double;
  dwc:latitude '51.748645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615019'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668216 3.704055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.668216"^^xsd:decimal ;
  dwc:decimalLongitude "3.704055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.668216 3.704055)"^^geo:wktLiteral ;
  geo-pos:lat "51.668216"^^xsd:decimal ;
  geo-pos:long "3.704055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ade'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51005; 51005'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704055'^^xsd:double;
  dwc:latitude '51.668216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615715'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667344 3.704056)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.667344"^^xsd:decimal ;
  dwc:decimalLongitude "3.704056"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667344 3.704056)"^^geo:wktLiteral ;
  geo-pos:lat "51.667344"^^xsd:decimal ;
  geo-pos:long "3.704056"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5822'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44394; 44394'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704056'^^xsd:double;
  dwc:latitude '51.667344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609412'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775889 3.704062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775889"^^xsd:decimal ;
  dwc:decimalLongitude "3.704062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775889 3.704062)"^^geo:wktLiteral ;
  geo-pos:lat "51.775889"^^xsd:decimal ;
  geo-pos:long "3.704062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-426d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43368; 43368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704062'^^xsd:double;
  dwc:latitude '51.775889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608444'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739096 3.704084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739096"^^xsd:decimal ;
  dwc:decimalLongitude "3.704084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739096 3.704084)"^^geo:wktLiteral ;
  geo-pos:lat "51.739096"^^xsd:decimal ;
  geo-pos:long "3.704084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-612d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45383; 45383'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704084'^^xsd:double;
  dwc:latitude '51.739096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610392'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739096 3.704084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739096"^^xsd:decimal ;
  dwc:decimalLongitude "3.704084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739096 3.704084)"^^geo:wktLiteral ;
  geo-pos:lat "51.739096"^^xsd:decimal ;
  geo-pos:long "3.704084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-612b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45381; 45381'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704084'^^xsd:double;
  dwc:latitude '51.739096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610390'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739096 3.704084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739096"^^xsd:decimal ;
  dwc:decimalLongitude "3.704084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739096 3.704084)"^^geo:wktLiteral ;
  geo-pos:lat "51.739096"^^xsd:decimal ;
  geo-pos:long "3.704084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-612a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45382; 45382'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704084'^^xsd:double;
  dwc:latitude '51.739096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610391'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74744 3.70417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74744"^^xsd:decimal ;
  dwc:decimalLongitude "3.70417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74744 3.70417)"^^geo:wktLiteral ;
  geo-pos:lat "51.74744"^^xsd:decimal ;
  geo-pos:long "3.70417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-474f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53174; 53174'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70417'^^xsd:double;
  dwc:latitude '51.74744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617782'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74744 3.70417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74744"^^xsd:decimal ;
  dwc:decimalLongitude "3.70417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74744 3.70417)"^^geo:wktLiteral ;
  geo-pos:lat "51.74744"^^xsd:decimal ;
  geo-pos:long "3.70417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-474e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53176; 53176'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70417'^^xsd:double;
  dwc:latitude '51.74744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617783'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74744 3.70417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74744"^^xsd:decimal ;
  dwc:decimalLongitude "3.70417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74744 3.70417)"^^geo:wktLiteral ;
  geo-pos:lat "51.74744"^^xsd:decimal ;
  geo-pos:long "3.70417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-474d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53173; 53173'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70417'^^xsd:double;
  dwc:latitude '51.74744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617781'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738852 3.704269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738852"^^xsd:decimal ;
  dwc:decimalLongitude "3.704269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738852 3.704269)"^^geo:wktLiteral ;
  geo-pos:lat "51.738852"^^xsd:decimal ;
  geo-pos:long "3.704269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47707; 47707'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704269'^^xsd:double;
  dwc:latitude '51.738852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612580'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760584 3.704317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760584"^^xsd:decimal ;
  dwc:decimalLongitude "3.704317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760584 3.704317)"^^geo:wktLiteral ;
  geo-pos:lat "51.760584"^^xsd:decimal ;
  geo-pos:long "3.704317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5242'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54371; 54371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704317'^^xsd:double;
  dwc:latitude '51.760584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618913'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760584 3.704317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760584"^^xsd:decimal ;
  dwc:decimalLongitude "3.704317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760584 3.704317)"^^geo:wktLiteral ;
  geo-pos:lat "51.760584"^^xsd:decimal ;
  geo-pos:long "3.704317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5241'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54370; 54370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704317'^^xsd:double;
  dwc:latitude '51.760584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618912'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760584 3.704317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760584"^^xsd:decimal ;
  dwc:decimalLongitude "3.704317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760584 3.704317)"^^geo:wktLiteral ;
  geo-pos:lat "51.760584"^^xsd:decimal ;
  geo-pos:long "3.704317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5240'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54369; 54369'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704317'^^xsd:double;
  dwc:latitude '51.760584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618911'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734392 3.704359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734392"^^xsd:decimal ;
  dwc:decimalLongitude "3.704359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734392 3.704359)"^^geo:wktLiteral ;
  geo-pos:lat "51.734392"^^xsd:decimal ;
  geo-pos:long "3.704359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6992'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50298; 50298'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704359'^^xsd:double;
  dwc:latitude '51.734392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615033'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734392 3.704359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734392"^^xsd:decimal ;
  dwc:decimalLongitude "3.704359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734392 3.704359)"^^geo:wktLiteral ;
  geo-pos:lat "51.734392"^^xsd:decimal ;
  geo-pos:long "3.704359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6991'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50296; 50296'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704359'^^xsd:double;
  dwc:latitude '51.734392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615032'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759208 3.704411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759208"^^xsd:decimal ;
  dwc:decimalLongitude "3.704411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759208 3.704411)"^^geo:wktLiteral ;
  geo-pos:lat "51.759208"^^xsd:decimal ;
  geo-pos:long "3.704411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a68'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47281; 47281'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704411'^^xsd:double;
  dwc:latitude '51.759208'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612230'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759208 3.704411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759208"^^xsd:decimal ;
  dwc:decimalLongitude "3.704411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759208 3.704411)"^^geo:wktLiteral ;
  geo-pos:lat "51.759208"^^xsd:decimal ;
  geo-pos:long "3.704411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a67'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47280; 47280'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704411'^^xsd:double;
  dwc:latitude '51.759208'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612229'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734877 3.704482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734877"^^xsd:decimal ;
  dwc:decimalLongitude "3.704482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734877 3.704482)"^^geo:wktLiteral ;
  geo-pos:lat "51.734877"^^xsd:decimal ;
  geo-pos:long "3.704482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c84'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45626; 45626'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704482'^^xsd:double;
  dwc:latitude '51.734877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610589'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734877 3.704482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734877"^^xsd:decimal ;
  dwc:decimalLongitude "3.704482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734877 3.704482)"^^geo:wktLiteral ;
  geo-pos:lat "51.734877"^^xsd:decimal ;
  geo-pos:long "3.704482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c83'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45625; 45625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704482'^^xsd:double;
  dwc:latitude '51.734877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610588'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733896 3.704554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733896"^^xsd:decimal ;
  dwc:decimalLongitude "3.704554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733896 3.704554)"^^geo:wktLiteral ;
  geo-pos:lat "51.733896"^^xsd:decimal ;
  geo-pos:long "3.704554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-448f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42723; 42723'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9880555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704554'^^xsd:double;
  dwc:latitude '51.733896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607813'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739785 3.704587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739785"^^xsd:decimal ;
  dwc:decimalLongitude "3.704587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739785 3.704587)"^^geo:wktLiteral ;
  geo-pos:lat "51.739785"^^xsd:decimal ;
  geo-pos:long "3.704587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48295; 48295'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.151388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704587'^^xsd:double;
  dwc:latitude '51.739785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613138'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739785 3.704587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739785"^^xsd:decimal ;
  dwc:decimalLongitude "3.704587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739785 3.704587)"^^geo:wktLiteral ;
  geo-pos:lat "51.739785"^^xsd:decimal ;
  geo-pos:long "3.704587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48297; 48297'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.151388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704587'^^xsd:double;
  dwc:latitude '51.739785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613139'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747625 3.704811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747625"^^xsd:decimal ;
  dwc:decimalLongitude "3.704811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747625 3.704811)"^^geo:wktLiteral ;
  geo-pos:lat "51.747625"^^xsd:decimal ;
  geo-pos:long "3.704811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5536'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55502; 55502'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704811'^^xsd:double;
  dwc:latitude '51.747625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619991'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747625 3.704811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747625"^^xsd:decimal ;
  dwc:decimalLongitude "3.704811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747625 3.704811)"^^geo:wktLiteral ;
  geo-pos:lat "51.747625"^^xsd:decimal ;
  geo-pos:long "3.704811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5535'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55500; 55500'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704811'^^xsd:double;
  dwc:latitude '51.747625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619990'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749179 3.704994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749179"^^xsd:decimal ;
  dwc:decimalLongitude "3.704994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749179 3.704994)"^^geo:wktLiteral ;
  geo-pos:lat "51.749179"^^xsd:decimal ;
  geo-pos:long "3.704994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50274; 50274'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.704994'^^xsd:double;
  dwc:latitude '51.749179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615012'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836072 3.705073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836072"^^xsd:decimal ;
  dwc:decimalLongitude "3.705073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836072 3.705073)"^^geo:wktLiteral ;
  geo-pos:lat "51.836072"^^xsd:decimal ;
  geo-pos:long "3.705073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46983; 46983'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705073'^^xsd:double;
  dwc:latitude '51.836072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611881'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836072 3.705073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836072"^^xsd:decimal ;
  dwc:decimalLongitude "3.705073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836072 3.705073)"^^geo:wktLiteral ;
  geo-pos:lat "51.836072"^^xsd:decimal ;
  geo-pos:long "3.705073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46984; 46984'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705073'^^xsd:double;
  dwc:latitude '51.836072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611882'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733644 3.705091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733644"^^xsd:decimal ;
  dwc:decimalLongitude "3.705091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733644 3.705091)"^^geo:wktLiteral ;
  geo-pos:lat "51.733644"^^xsd:decimal ;
  geo-pos:long "3.705091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7934'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51952; 51952'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705091'^^xsd:double;
  dwc:latitude '51.733644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616638'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758871"^^xsd:decimal ;
  dwc:decimalLongitude "3.705102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  geo-pos:lat "51.758871"^^xsd:decimal ;
  geo-pos:long "3.705102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4544'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53737; 53737'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705102'^^xsd:double;
  dwc:latitude '51.758871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618257'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758871"^^xsd:decimal ;
  dwc:decimalLongitude "3.705102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  geo-pos:lat "51.758871"^^xsd:decimal ;
  geo-pos:long "3.705102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4543'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53740; 53740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705102'^^xsd:double;
  dwc:latitude '51.758871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618260'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758871"^^xsd:decimal ;
  dwc:decimalLongitude "3.705102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  geo-pos:lat "51.758871"^^xsd:decimal ;
  geo-pos:long "3.705102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4542'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53741; 53741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705102'^^xsd:double;
  dwc:latitude '51.758871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618261'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758871"^^xsd:decimal ;
  dwc:decimalLongitude "3.705102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  geo-pos:lat "51.758871"^^xsd:decimal ;
  geo-pos:long "3.705102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4541'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53736; 53736'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705102'^^xsd:double;
  dwc:latitude '51.758871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618256'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758871"^^xsd:decimal ;
  dwc:decimalLongitude "3.705102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  geo-pos:lat "51.758871"^^xsd:decimal ;
  geo-pos:long "3.705102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4540'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53739; 53739'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705102'^^xsd:double;
  dwc:latitude '51.758871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618259'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758871"^^xsd:decimal ;
  dwc:decimalLongitude "3.705102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  geo-pos:lat "51.758871"^^xsd:decimal ;
  geo-pos:long "3.705102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-453f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53738; 53738'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705102'^^xsd:double;
  dwc:latitude '51.758871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618258'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758871"^^xsd:decimal ;
  dwc:decimalLongitude "3.705102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758871 3.705102)"^^geo:wktLiteral ;
  geo-pos:lat "51.758871"^^xsd:decimal ;
  geo-pos:long "3.705102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-453e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53742; 53742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705102'^^xsd:double;
  dwc:latitude '51.758871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618262'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667237 3.705254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.667237"^^xsd:decimal ;
  dwc:decimalLongitude "3.705254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667237 3.705254)"^^geo:wktLiteral ;
  geo-pos:lat "51.667237"^^xsd:decimal ;
  geo-pos:long "3.705254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44650; 44650'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705254'^^xsd:double;
  dwc:latitude '51.667237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609707'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666347 3.705284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666347"^^xsd:decimal ;
  dwc:decimalLongitude "3.705284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666347 3.705284)"^^geo:wktLiteral ;
  geo-pos:lat "51.666347"^^xsd:decimal ;
  geo-pos:long "3.705284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40082; 40082'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.453888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705284'^^xsd:double;
  dwc:latitude '51.666347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605285'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667992 3.705353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.667992"^^xsd:decimal ;
  dwc:decimalLongitude "3.705353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667992 3.705353)"^^geo:wktLiteral ;
  geo-pos:lat "51.667992"^^xsd:decimal ;
  geo-pos:long "3.705353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-515c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46599; 46599'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705353'^^xsd:double;
  dwc:latitude '51.667992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611533'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788451 3.705418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788451"^^xsd:decimal ;
  dwc:decimalLongitude "3.705418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788451 3.705418)"^^geo:wktLiteral ;
  geo-pos:lat "51.788451"^^xsd:decimal ;
  geo-pos:long "3.705418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-493f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51455; 51455'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705418'^^xsd:double;
  dwc:latitude '51.788451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616084'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735626 3.705435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735626"^^xsd:decimal ;
  dwc:decimalLongitude "3.705435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735626 3.705435)"^^geo:wktLiteral ;
  geo-pos:lat "51.735626"^^xsd:decimal ;
  geo-pos:long "3.705435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4abf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51036; 51036'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705435'^^xsd:double;
  dwc:latitude '51.735626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615746'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666841 3.705436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666841"^^xsd:decimal ;
  dwc:decimalLongitude "3.705436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666841 3.705436)"^^geo:wktLiteral ;
  geo-pos:lat "51.666841"^^xsd:decimal ;
  geo-pos:long "3.705436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-699d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50286; 50286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705436'^^xsd:double;
  dwc:latitude '51.666841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615023'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666841 3.705436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666841"^^xsd:decimal ;
  dwc:decimalLongitude "3.705436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666841 3.705436)"^^geo:wktLiteral ;
  geo-pos:lat "51.666841"^^xsd:decimal ;
  geo-pos:long "3.705436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-699c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50283; 50283'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705436'^^xsd:double;
  dwc:latitude '51.666841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615021'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666841 3.705436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666841"^^xsd:decimal ;
  dwc:decimalLongitude "3.705436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666841 3.705436)"^^geo:wktLiteral ;
  geo-pos:lat "51.666841"^^xsd:decimal ;
  geo-pos:long "3.705436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-699b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50284; 50284'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705436'^^xsd:double;
  dwc:latitude '51.666841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615022'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85683 3.705557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85683"^^xsd:decimal ;
  dwc:decimalLongitude "3.705557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85683 3.705557)"^^geo:wktLiteral ;
  geo-pos:lat "51.85683"^^xsd:decimal ;
  geo-pos:long "3.705557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d66'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47931; 47931'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705557'^^xsd:double;
  dwc:latitude '51.85683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612585'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.66764 3.705593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.66764"^^xsd:decimal ;
  dwc:decimalLongitude "3.705593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.66764 3.705593)"^^geo:wktLiteral ;
  geo-pos:lat "51.66764"^^xsd:decimal ;
  geo-pos:long "3.705593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51003; 51003'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705593'^^xsd:double;
  dwc:latitude '51.66764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615713'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.66764 3.705593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.66764"^^xsd:decimal ;
  dwc:decimalLongitude "3.705593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.66764 3.705593)"^^geo:wktLiteral ;
  geo-pos:lat "51.66764"^^xsd:decimal ;
  geo-pos:long "3.705593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4adf'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51004; 51004'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705593'^^xsd:double;
  dwc:latitude '51.66764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615714'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74021 3.705709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74021"^^xsd:decimal ;
  dwc:decimalLongitude "3.705709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74021 3.705709)"^^geo:wktLiteral ;
  geo-pos:lat "51.74021"^^xsd:decimal ;
  geo-pos:long "3.705709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5063'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46858; 46858'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705709'^^xsd:double;
  dwc:latitude '51.74021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611761'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747331 3.705863)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747331"^^xsd:decimal ;
  dwc:decimalLongitude "3.705863"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747331 3.705863)"^^geo:wktLiteral ;
  geo-pos:lat "51.747331"^^xsd:decimal ;
  geo-pos:long "3.705863"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5062'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46859; 46859'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705863'^^xsd:double;
  dwc:latitude '51.747331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611762'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834997 3.705898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834997"^^xsd:decimal ;
  dwc:decimalLongitude "3.705898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834997 3.705898)"^^geo:wktLiteral ;
  geo-pos:lat "51.834997"^^xsd:decimal ;
  geo-pos:long "3.705898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7228'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43501; 43501'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705898'^^xsd:double;
  dwc:latitude '51.834997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608570'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834997 3.705898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834997"^^xsd:decimal ;
  dwc:decimalLongitude "3.705898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834997 3.705898)"^^geo:wktLiteral ;
  geo-pos:lat "51.834997"^^xsd:decimal ;
  geo-pos:long "3.705898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7227'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43499; 43499'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705898'^^xsd:double;
  dwc:latitude '51.834997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608569'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834997 3.705898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834997"^^xsd:decimal ;
  dwc:decimalLongitude "3.705898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834997 3.705898)"^^geo:wktLiteral ;
  geo-pos:lat "51.834997"^^xsd:decimal ;
  geo-pos:long "3.705898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7226'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43502; 43502'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705898'^^xsd:double;
  dwc:latitude '51.834997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608571'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733807 3.705899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733807"^^xsd:decimal ;
  dwc:decimalLongitude "3.705899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733807 3.705899)"^^geo:wktLiteral ;
  geo-pos:lat "51.733807"^^xsd:decimal ;
  geo-pos:long "3.705899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5135'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46638; 46638'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1813888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705899'^^xsd:double;
  dwc:latitude '51.733807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611575'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794562 3.705992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794562"^^xsd:decimal ;
  dwc:decimalLongitude "3.705992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794562 3.705992)"^^geo:wktLiteral ;
  geo-pos:lat "51.794562"^^xsd:decimal ;
  geo-pos:long "3.705992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4643'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53473; 53473'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705992'^^xsd:double;
  dwc:latitude '51.794562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618036'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794562 3.705992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794562"^^xsd:decimal ;
  dwc:decimalLongitude "3.705992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794562 3.705992)"^^geo:wktLiteral ;
  geo-pos:lat "51.794562"^^xsd:decimal ;
  geo-pos:long "3.705992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4642'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53472; 53472'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.705992'^^xsd:double;
  dwc:latitude '51.794562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618035'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666944 3.706218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666944"^^xsd:decimal ;
  dwc:decimalLongitude "3.706218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666944 3.706218)"^^geo:wktLiteral ;
  geo-pos:lat "51.666944"^^xsd:decimal ;
  geo-pos:long "3.706218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6740'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39922; 39922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706218'^^xsd:double;
  dwc:latitude '51.666944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605162'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83272 3.706254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83272"^^xsd:decimal ;
  dwc:decimalLongitude "3.706254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83272 3.706254)"^^geo:wktLiteral ;
  geo-pos:lat "51.83272"^^xsd:decimal ;
  geo-pos:long "3.706254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70cb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42216; 42216'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706254'^^xsd:double;
  dwc:latitude '51.83272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607386'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741043 3.706258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741043"^^xsd:decimal ;
  dwc:decimalLongitude "3.706258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741043 3.706258)"^^geo:wktLiteral ;
  geo-pos:lat "51.741043"^^xsd:decimal ;
  geo-pos:long "3.706258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7368'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39205; 39205'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706258'^^xsd:double;
  dwc:latitude '51.741043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604383'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741043 3.706258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741043"^^xsd:decimal ;
  dwc:decimalLongitude "3.706258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741043 3.706258)"^^geo:wktLiteral ;
  geo-pos:lat "51.741043"^^xsd:decimal ;
  geo-pos:long "3.706258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7367'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39204; 39204'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706258'^^xsd:double;
  dwc:latitude '51.741043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604382'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818297 3.706319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818297"^^xsd:decimal ;
  dwc:decimalLongitude "3.706319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818297 3.706319)"^^geo:wktLiteral ;
  geo-pos:lat "51.818297"^^xsd:decimal ;
  geo-pos:long "3.706319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eb0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55054; 55054'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706319'^^xsd:double;
  dwc:latitude '51.818297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619609'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748587"^^xsd:decimal ;
  dwc:decimalLongitude "3.706332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  geo-pos:lat "51.748587"^^xsd:decimal ;
  geo-pos:long "3.706332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48994; 48994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706332'^^xsd:double;
  dwc:latitude '51.748587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613829'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748587"^^xsd:decimal ;
  dwc:decimalLongitude "3.706332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  geo-pos:lat "51.748587"^^xsd:decimal ;
  geo-pos:long "3.706332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48995; 48995'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706332'^^xsd:double;
  dwc:latitude '51.748587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613830'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748587"^^xsd:decimal ;
  dwc:decimalLongitude "3.706332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  geo-pos:lat "51.748587"^^xsd:decimal ;
  geo-pos:long "3.706332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48997; 48997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706332'^^xsd:double;
  dwc:latitude '51.748587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613832'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748587"^^xsd:decimal ;
  dwc:decimalLongitude "3.706332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  geo-pos:lat "51.748587"^^xsd:decimal ;
  geo-pos:long "3.706332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48996; 48996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706332'^^xsd:double;
  dwc:latitude '51.748587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613831'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748587"^^xsd:decimal ;
  dwc:decimalLongitude "3.706332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748587 3.706332)"^^geo:wktLiteral ;
  geo-pos:lat "51.748587"^^xsd:decimal ;
  geo-pos:long "3.706332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48998; 48998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706332'^^xsd:double;
  dwc:latitude '51.748587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613833'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735926 3.706366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735926"^^xsd:decimal ;
  dwc:decimalLongitude "3.706366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735926 3.706366)"^^geo:wktLiteral ;
  geo-pos:lat "51.735926"^^xsd:decimal ;
  geo-pos:long "3.706366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4846'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52913; 52913'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.184722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706366'^^xsd:double;
  dwc:latitude '51.735926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617458'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73536 3.706372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73536"^^xsd:decimal ;
  dwc:decimalLongitude "3.706372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73536 3.706372)"^^geo:wktLiteral ;
  geo-pos:lat "51.73536"^^xsd:decimal ;
  geo-pos:long "3.706372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54718; 54718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.569722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706372'^^xsd:double;
  dwc:latitude '51.73536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619216'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73536 3.706372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73536"^^xsd:decimal ;
  dwc:decimalLongitude "3.706372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73536 3.706372)"^^geo:wktLiteral ;
  geo-pos:lat "51.73536"^^xsd:decimal ;
  geo-pos:long "3.706372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54717; 54717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.569722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706372'^^xsd:double;
  dwc:latitude '51.73536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619215'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740116 3.70649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740116"^^xsd:decimal ;
  dwc:decimalLongitude "3.70649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740116 3.70649)"^^geo:wktLiteral ;
  geo-pos:lat "51.740116"^^xsd:decimal ;
  geo-pos:long "3.70649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49299; 49299'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70649'^^xsd:double;
  dwc:latitude '51.740116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614087'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740116 3.70649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740116"^^xsd:decimal ;
  dwc:decimalLongitude "3.70649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740116 3.70649)"^^geo:wktLiteral ;
  geo-pos:lat "51.740116"^^xsd:decimal ;
  geo-pos:long "3.70649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49297; 49297'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70649'^^xsd:double;
  dwc:latitude '51.740116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614085'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740116 3.70649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740116"^^xsd:decimal ;
  dwc:decimalLongitude "3.70649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740116 3.70649)"^^geo:wktLiteral ;
  geo-pos:lat "51.740116"^^xsd:decimal ;
  geo-pos:long "3.70649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49298; 49298'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70649'^^xsd:double;
  dwc:latitude '51.740116'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614086'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734684 3.706637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734684"^^xsd:decimal ;
  dwc:decimalLongitude "3.706637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734684 3.706637)"^^geo:wktLiteral ;
  geo-pos:lat "51.734684"^^xsd:decimal ;
  geo-pos:long "3.706637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c0b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55870; 55870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706637'^^xsd:double;
  dwc:latitude '51.734684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620337'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836844"^^xsd:decimal ;
  dwc:decimalLongitude "3.706754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  geo-pos:lat "51.836844"^^xsd:decimal ;
  geo-pos:long "3.706754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50589; 50589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706754'^^xsd:double;
  dwc:latitude '51.836844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615349'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836844"^^xsd:decimal ;
  dwc:decimalLongitude "3.706754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  geo-pos:lat "51.836844"^^xsd:decimal ;
  geo-pos:long "3.706754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50591; 50591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706754'^^xsd:double;
  dwc:latitude '51.836844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615351'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836844"^^xsd:decimal ;
  dwc:decimalLongitude "3.706754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  geo-pos:lat "51.836844"^^xsd:decimal ;
  geo-pos:long "3.706754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50588; 50588'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706754'^^xsd:double;
  dwc:latitude '51.836844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615348'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836844"^^xsd:decimal ;
  dwc:decimalLongitude "3.706754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  geo-pos:lat "51.836844"^^xsd:decimal ;
  geo-pos:long "3.706754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50587; 50587'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706754'^^xsd:double;
  dwc:latitude '51.836844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615347'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836844"^^xsd:decimal ;
  dwc:decimalLongitude "3.706754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  geo-pos:lat "51.836844"^^xsd:decimal ;
  geo-pos:long "3.706754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50590; 50590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706754'^^xsd:double;
  dwc:latitude '51.836844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615350'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836844"^^xsd:decimal ;
  dwc:decimalLongitude "3.706754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836844 3.706754)"^^geo:wktLiteral ;
  geo-pos:lat "51.836844"^^xsd:decimal ;
  geo-pos:long "3.706754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50586; 50586'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706754'^^xsd:double;
  dwc:latitude '51.836844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615346'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747991 3.706786)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747991"^^xsd:decimal ;
  dwc:decimalLongitude "3.706786"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747991 3.706786)"^^geo:wktLiteral ;
  geo-pos:lat "51.747991"^^xsd:decimal ;
  geo-pos:long "3.706786"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5927'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46405; 46405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706786'^^xsd:double;
  dwc:latitude '51.747991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611103'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747991 3.706786)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747991"^^xsd:decimal ;
  dwc:decimalLongitude "3.706786"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747991 3.706786)"^^geo:wktLiteral ;
  geo-pos:lat "51.747991"^^xsd:decimal ;
  geo-pos:long "3.706786"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5926'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46406; 46406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706786'^^xsd:double;
  dwc:latitude '51.747991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611104'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734459 3.706835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734459"^^xsd:decimal ;
  dwc:decimalLongitude "3.706835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734459 3.706835)"^^geo:wktLiteral ;
  geo-pos:lat "51.734459"^^xsd:decimal ;
  geo-pos:long "3.706835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7933'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51953; 51953'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1063888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706835'^^xsd:double;
  dwc:latitude '51.734459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616639'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857487 3.706889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857487"^^xsd:decimal ;
  dwc:decimalLongitude "3.706889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857487 3.706889)"^^geo:wktLiteral ;
  geo-pos:lat "51.857487"^^xsd:decimal ;
  geo-pos:long "3.706889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eda'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54968; 54968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706889'^^xsd:double;
  dwc:latitude '51.857487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619525'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857487 3.706889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857487"^^xsd:decimal ;
  dwc:decimalLongitude "3.706889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857487 3.706889)"^^geo:wktLiteral ;
  geo-pos:lat "51.857487"^^xsd:decimal ;
  geo-pos:long "3.706889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54966; 54966'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706889'^^xsd:double;
  dwc:latitude '51.857487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619524'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857487 3.706889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857487"^^xsd:decimal ;
  dwc:decimalLongitude "3.706889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857487 3.706889)"^^geo:wktLiteral ;
  geo-pos:lat "51.857487"^^xsd:decimal ;
  geo-pos:long "3.706889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54969; 54969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706889'^^xsd:double;
  dwc:latitude '51.857487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619526'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735438 3.706895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735438"^^xsd:decimal ;
  dwc:decimalLongitude "3.706895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735438 3.706895)"^^geo:wktLiteral ;
  geo-pos:lat "51.735438"^^xsd:decimal ;
  geo-pos:long "3.706895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e46'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48120; 48120'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.2125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706895'^^xsd:double;
  dwc:latitude '51.735438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613026'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856336 3.706914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856336"^^xsd:decimal ;
  dwc:decimalLongitude "3.706914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856336 3.706914)"^^geo:wktLiteral ;
  geo-pos:lat "51.856336"^^xsd:decimal ;
  geo-pos:long "3.706914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47622; 47622'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706914'^^xsd:double;
  dwc:latitude '51.856336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612520'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856336 3.706914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856336"^^xsd:decimal ;
  dwc:decimalLongitude "3.706914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856336 3.706914)"^^geo:wktLiteral ;
  geo-pos:lat "51.856336"^^xsd:decimal ;
  geo-pos:long "3.706914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47621; 47621'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706914'^^xsd:double;
  dwc:latitude '51.856336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612519'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856336 3.706914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856336"^^xsd:decimal ;
  dwc:decimalLongitude "3.706914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856336 3.706914)"^^geo:wktLiteral ;
  geo-pos:lat "51.856336"^^xsd:decimal ;
  geo-pos:long "3.706914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac6'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47620; 47620'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706914'^^xsd:double;
  dwc:latitude '51.856336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612518'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6664 3.706933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6664"^^xsd:decimal ;
  dwc:decimalLongitude "3.706933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6664 3.706933)"^^geo:wktLiteral ;
  geo-pos:lat "51.6664"^^xsd:decimal ;
  geo-pos:long "3.706933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42683; 42683'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706933'^^xsd:double;
  dwc:latitude '51.6664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607775'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764237 3.706939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764237"^^xsd:decimal ;
  dwc:decimalLongitude "3.706939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764237 3.706939)"^^geo:wktLiteral ;
  geo-pos:lat "51.764237"^^xsd:decimal ;
  geo-pos:long "3.706939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54af'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55698; 55698'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706939'^^xsd:double;
  dwc:latitude '51.764237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620168'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764237 3.706939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764237"^^xsd:decimal ;
  dwc:decimalLongitude "3.706939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764237 3.706939)"^^geo:wktLiteral ;
  geo-pos:lat "51.764237"^^xsd:decimal ;
  geo-pos:long "3.706939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ae'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55699; 55699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706939'^^xsd:double;
  dwc:latitude '51.764237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620169'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764237 3.706939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764237"^^xsd:decimal ;
  dwc:decimalLongitude "3.706939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764237 3.706939)"^^geo:wktLiteral ;
  geo-pos:lat "51.764237"^^xsd:decimal ;
  geo-pos:long "3.706939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ad'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55697; 55697'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.706939'^^xsd:double;
  dwc:latitude '51.764237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620167'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667217 3.707105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.667217"^^xsd:decimal ;
  dwc:decimalLongitude "3.707105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.667217 3.707105)"^^geo:wktLiteral ;
  geo-pos:lat "51.667217"^^xsd:decimal ;
  geo-pos:long "3.707105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-515d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46598; 46598'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707105'^^xsd:double;
  dwc:latitude '51.667217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611532'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79014 3.70714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79014"^^xsd:decimal ;
  dwc:decimalLongitude "3.70714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79014 3.70714)"^^geo:wktLiteral ;
  geo-pos:lat "51.79014"^^xsd:decimal ;
  geo-pos:long "3.70714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71fc'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43590; 43590'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70714'^^xsd:double;
  dwc:latitude '51.79014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608643'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79014 3.70714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79014"^^xsd:decimal ;
  dwc:decimalLongitude "3.70714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79014 3.70714)"^^geo:wktLiteral ;
  geo-pos:lat "51.79014"^^xsd:decimal ;
  geo-pos:long "3.70714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71fb'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43589; 43589'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70714'^^xsd:double;
  dwc:latitude '51.79014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608642'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79014 3.70714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79014"^^xsd:decimal ;
  dwc:decimalLongitude "3.70714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79014 3.70714)"^^geo:wktLiteral ;
  geo-pos:lat "51.79014"^^xsd:decimal ;
  geo-pos:long "3.70714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71fa'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43587; 43587'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70714'^^xsd:double;
  dwc:latitude '51.79014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608641'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79014 3.70714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79014"^^xsd:decimal ;
  dwc:decimalLongitude "3.70714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79014 3.70714)"^^geo:wktLiteral ;
  geo-pos:lat "51.79014"^^xsd:decimal ;
  geo-pos:long "3.70714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71f9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43591; 43591'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70714'^^xsd:double;
  dwc:latitude '51.79014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608644'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73879 3.70715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73879"^^xsd:decimal ;
  dwc:decimalLongitude "3.70715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73879 3.70715)"^^geo:wktLiteral ;
  geo-pos:lat "51.73879"^^xsd:decimal ;
  geo-pos:long "3.70715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40930; 40930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70715'^^xsd:double;
  dwc:latitude '51.73879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606158'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73879 3.70715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73879"^^xsd:decimal ;
  dwc:decimalLongitude "3.70715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73879 3.70715)"^^geo:wktLiteral ;
  geo-pos:lat "51.73879"^^xsd:decimal ;
  geo-pos:long "3.70715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40933; 40933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70715'^^xsd:double;
  dwc:latitude '51.73879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606159'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73879 3.70715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73879"^^xsd:decimal ;
  dwc:decimalLongitude "3.70715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73879 3.70715)"^^geo:wktLiteral ;
  geo-pos:lat "51.73879"^^xsd:decimal ;
  geo-pos:long "3.70715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40929; 40929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70715'^^xsd:double;
  dwc:latitude '51.73879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606157'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73879 3.70715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73879"^^xsd:decimal ;
  dwc:decimalLongitude "3.70715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73879 3.70715)"^^geo:wktLiteral ;
  geo-pos:lat "51.73879"^^xsd:decimal ;
  geo-pos:long "3.70715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40928; 40928'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70715'^^xsd:double;
  dwc:latitude '51.73879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606156'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733326 3.707157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.733326"^^xsd:decimal ;
  dwc:decimalLongitude "3.707157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.733326 3.707157)"^^geo:wktLiteral ;
  geo-pos:lat "51.733326"^^xsd:decimal ;
  geo-pos:long "3.707157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-700c'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52296; 52296'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.446944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707157'^^xsd:double;
  dwc:latitude '51.733326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616374'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790257"^^xsd:decimal ;
  dwc:decimalLongitude "3.7072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  geo-pos:lat "51.790257"^^xsd:decimal ;
  geo-pos:long "3.7072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6817'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50741; 50741'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7072'^^xsd:double;
  dwc:latitude '51.790257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615493'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790257"^^xsd:decimal ;
  dwc:decimalLongitude "3.7072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  geo-pos:lat "51.790257"^^xsd:decimal ;
  geo-pos:long "3.7072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6816'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50744; 50744'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7072'^^xsd:double;
  dwc:latitude '51.790257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615496'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790257"^^xsd:decimal ;
  dwc:decimalLongitude "3.7072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  geo-pos:lat "51.790257"^^xsd:decimal ;
  geo-pos:long "3.7072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6815'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50743; 50743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7072'^^xsd:double;
  dwc:latitude '51.790257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615495'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790257"^^xsd:decimal ;
  dwc:decimalLongitude "3.7072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  geo-pos:lat "51.790257"^^xsd:decimal ;
  geo-pos:long "3.7072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6814'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50745; 50745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7072'^^xsd:double;
  dwc:latitude '51.790257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615497'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790257"^^xsd:decimal ;
  dwc:decimalLongitude "3.7072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790257 3.7072)"^^geo:wktLiteral ;
  geo-pos:lat "51.790257"^^xsd:decimal ;
  geo-pos:long "3.7072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6813'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50742; 50742'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7072'^^xsd:double;
  dwc:latitude '51.790257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615494'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666434 3.707208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666434"^^xsd:decimal ;
  dwc:decimalLongitude "3.707208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666434 3.707208)"^^geo:wktLiteral ;
  geo-pos:lat "51.666434"^^xsd:decimal ;
  geo-pos:long "3.707208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48779; 48779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707208'^^xsd:double;
  dwc:latitude '51.666434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613656'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666434 3.707208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666434"^^xsd:decimal ;
  dwc:decimalLongitude "3.707208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666434 3.707208)"^^geo:wktLiteral ;
  geo-pos:lat "51.666434"^^xsd:decimal ;
  geo-pos:long "3.707208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48780; 48780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707208'^^xsd:double;
  dwc:latitude '51.666434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613657'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735426 3.70743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735426"^^xsd:decimal ;
  dwc:decimalLongitude "3.70743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735426 3.70743)"^^geo:wktLiteral ;
  geo-pos:lat "51.735426"^^xsd:decimal ;
  geo-pos:long "3.70743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-658a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48802; 48802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70743'^^xsd:double;
  dwc:latitude '51.735426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613680'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791137 3.707461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791137"^^xsd:decimal ;
  dwc:decimalLongitude "3.707461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791137 3.707461)"^^geo:wktLiteral ;
  geo-pos:lat "51.791137"^^xsd:decimal ;
  geo-pos:long "3.707461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a6d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47266; 47266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707461'^^xsd:double;
  dwc:latitude '51.791137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612215'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665956 3.707533)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665956"^^xsd:decimal ;
  dwc:decimalLongitude "3.707533"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665956 3.707533)"^^geo:wktLiteral ;
  geo-pos:lat "51.665956"^^xsd:decimal ;
  geo-pos:long "3.707533"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4871'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52870; 52870'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.123055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707533'^^xsd:double;
  dwc:latitude '51.665956'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617415'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73547 3.70759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73547"^^xsd:decimal ;
  dwc:decimalLongitude "3.70759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73547 3.70759)"^^geo:wktLiteral ;
  geo-pos:lat "51.73547"^^xsd:decimal ;
  geo-pos:long "3.70759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e08'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47757; 47757'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1891666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70759'^^xsd:double;
  dwc:latitude '51.73547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612711'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73547 3.70759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73547"^^xsd:decimal ;
  dwc:decimalLongitude "3.70759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73547 3.70759)"^^geo:wktLiteral ;
  geo-pos:lat "51.73547"^^xsd:decimal ;
  geo-pos:long "3.70759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e07'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47756; 47756'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1891666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70759'^^xsd:double;
  dwc:latitude '51.73547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612709'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666189 3.707624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666189"^^xsd:decimal ;
  dwc:decimalLongitude "3.707624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666189 3.707624)"^^geo:wktLiteral ;
  geo-pos:lat "51.666189"^^xsd:decimal ;
  geo-pos:long "3.707624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-734e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43759; 43759'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707624'^^xsd:double;
  dwc:latitude '51.666189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608767'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748561 3.707664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748561"^^xsd:decimal ;
  dwc:decimalLongitude "3.707664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748561 3.707664)"^^geo:wktLiteral ;
  geo-pos:lat "51.748561"^^xsd:decimal ;
  geo-pos:long "3.707664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48298; 48298'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707664'^^xsd:double;
  dwc:latitude '51.748561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613140'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857923 3.707767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857923"^^xsd:decimal ;
  dwc:decimalLongitude "3.707767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857923 3.707767)"^^geo:wktLiteral ;
  geo-pos:lat "51.857923"^^xsd:decimal ;
  geo-pos:long "3.707767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44923; 44923'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707767'^^xsd:double;
  dwc:latitude '51.857923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609938'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857923 3.707767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857923"^^xsd:decimal ;
  dwc:decimalLongitude "3.707767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857923 3.707767)"^^geo:wktLiteral ;
  geo-pos:lat "51.857923"^^xsd:decimal ;
  geo-pos:long "3.707767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44922; 44922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707767'^^xsd:double;
  dwc:latitude '51.857923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609937'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739119 3.707806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739119"^^xsd:decimal ;
  dwc:decimalLongitude "3.707806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739119 3.707806)"^^geo:wktLiteral ;
  geo-pos:lat "51.739119"^^xsd:decimal ;
  geo-pos:long "3.707806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4755'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53167; 53167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707806'^^xsd:double;
  dwc:latitude '51.739119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617775'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855899 3.707808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855899"^^xsd:decimal ;
  dwc:decimalLongitude "3.707808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855899 3.707808)"^^geo:wktLiteral ;
  geo-pos:lat "51.855899"^^xsd:decimal ;
  geo-pos:long "3.707808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5747'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44644; 44644'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707808'^^xsd:double;
  dwc:latitude '51.855899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609703'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855899 3.707808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855899"^^xsd:decimal ;
  dwc:decimalLongitude "3.707808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855899 3.707808)"^^geo:wktLiteral ;
  geo-pos:lat "51.855899"^^xsd:decimal ;
  geo-pos:long "3.707808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5746'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44645; 44645'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707808'^^xsd:double;
  dwc:latitude '51.855899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609704'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855899 3.707808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855899"^^xsd:decimal ;
  dwc:decimalLongitude "3.707808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855899 3.707808)"^^geo:wktLiteral ;
  geo-pos:lat "51.855899"^^xsd:decimal ;
  geo-pos:long "3.707808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5745'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44647; 44647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707808'^^xsd:double;
  dwc:latitude '51.855899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609705'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741879 3.707813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741879"^^xsd:decimal ;
  dwc:decimalLongitude "3.707813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741879 3.707813)"^^geo:wktLiteral ;
  geo-pos:lat "51.741879"^^xsd:decimal ;
  geo-pos:long "3.707813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42593; 42593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707813'^^xsd:double;
  dwc:latitude '51.741879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607700'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832701 3.707879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832701"^^xsd:decimal ;
  dwc:decimalLongitude "3.707879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832701 3.707879)"^^geo:wktLiteral ;
  geo-pos:lat "51.832701"^^xsd:decimal ;
  geo-pos:long "3.707879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53316; 53316'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707879'^^xsd:double;
  dwc:latitude '51.832701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617882'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854451 3.707959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854451"^^xsd:decimal ;
  dwc:decimalLongitude "3.707959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854451 3.707959)"^^geo:wktLiteral ;
  geo-pos:lat "51.854451"^^xsd:decimal ;
  geo-pos:long "3.707959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51697; 51697'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.707959'^^xsd:double;
  dwc:latitude '51.854451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616326'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734945 3.708118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734945"^^xsd:decimal ;
  dwc:decimalLongitude "3.708118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734945 3.708118)"^^geo:wktLiteral ;
  geo-pos:lat "51.734945"^^xsd:decimal ;
  geo-pos:long "3.708118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5134'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46639; 46639'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708118'^^xsd:double;
  dwc:latitude '51.734945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611576'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734945 3.708118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734945"^^xsd:decimal ;
  dwc:decimalLongitude "3.708118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734945 3.708118)"^^geo:wktLiteral ;
  geo-pos:lat "51.734945"^^xsd:decimal ;
  geo-pos:long "3.708118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5133'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46640; 46640'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708118'^^xsd:double;
  dwc:latitude '51.734945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611577'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6658 3.708124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6658"^^xsd:decimal ;
  dwc:decimalLongitude "3.708124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6658 3.708124)"^^geo:wktLiteral ;
  geo-pos:lat "51.6658"^^xsd:decimal ;
  geo-pos:long "3.708124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4873'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52869; 52869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.122777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708124'^^xsd:double;
  dwc:latitude '51.6658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617414'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6658 3.708124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6658"^^xsd:decimal ;
  dwc:decimalLongitude "3.708124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6658 3.708124)"^^geo:wktLiteral ;
  geo-pos:lat "51.6658"^^xsd:decimal ;
  geo-pos:long "3.708124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4872'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52868; 52868'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.122777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708124'^^xsd:double;
  dwc:latitude '51.6658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617412'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739045 3.708124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739045"^^xsd:decimal ;
  dwc:decimalLongitude "3.708124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739045 3.708124)"^^geo:wktLiteral ;
  geo-pos:lat "51.739045"^^xsd:decimal ;
  geo-pos:long "3.708124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7271'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43400; 43400'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708124'^^xsd:double;
  dwc:latitude '51.739045'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608478'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736804 3.708408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736804"^^xsd:decimal ;
  dwc:decimalLongitude "3.708408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736804 3.708408)"^^geo:wktLiteral ;
  geo-pos:lat "51.736804"^^xsd:decimal ;
  geo-pos:long "3.708408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a03'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46172; 46172'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708408'^^xsd:double;
  dwc:latitude '51.736804'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611092'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666634 3.708411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.666634"^^xsd:decimal ;
  dwc:decimalLongitude "3.708411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.666634 3.708411)"^^geo:wktLiteral ;
  geo-pos:lat "51.666634"^^xsd:decimal ;
  geo-pos:long "3.708411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-515e'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46597; 46597'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708411'^^xsd:double;
  dwc:latitude '51.666634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611531'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740203 3.708432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740203"^^xsd:decimal ;
  dwc:decimalLongitude "3.708432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740203 3.708432)"^^geo:wktLiteral ;
  geo-pos:lat "51.740203"^^xsd:decimal ;
  geo-pos:long "3.708432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f56'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46513; 46513'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708432'^^xsd:double;
  dwc:latitude '51.740203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611446'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742053 3.708489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742053"^^xsd:decimal ;
  dwc:decimalLongitude "3.708489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742053 3.708489)"^^geo:wktLiteral ;
  geo-pos:lat "51.742053"^^xsd:decimal ;
  geo-pos:long "3.708489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42592; 42592'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708489'^^xsd:double;
  dwc:latitude '51.742053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607699'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737055 3.708585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737055"^^xsd:decimal ;
  dwc:decimalLongitude "3.708585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737055 3.708585)"^^geo:wktLiteral ;
  geo-pos:lat "51.737055"^^xsd:decimal ;
  geo-pos:long "3.708585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5426'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54638; 54638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708585'^^xsd:double;
  dwc:latitude '51.737055'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619136'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737055 3.708585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737055"^^xsd:decimal ;
  dwc:decimalLongitude "3.708585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737055 3.708585)"^^geo:wktLiteral ;
  geo-pos:lat "51.737055"^^xsd:decimal ;
  geo-pos:long "3.708585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5425'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54639; 54639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708585'^^xsd:double;
  dwc:latitude '51.737055'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619137'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740462 3.708696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740462"^^xsd:decimal ;
  dwc:decimalLongitude "3.708696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740462 3.708696)"^^geo:wktLiteral ;
  geo-pos:lat "51.740462"^^xsd:decimal ;
  geo-pos:long "3.708696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5065'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46856; 46856'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3102777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708696'^^xsd:double;
  dwc:latitude '51.740462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611759'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740462 3.708696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740462"^^xsd:decimal ;
  dwc:decimalLongitude "3.708696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740462 3.708696)"^^geo:wktLiteral ;
  geo-pos:lat "51.740462"^^xsd:decimal ;
  geo-pos:long "3.708696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5064'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46857; 46857'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3102777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708696'^^xsd:double;
  dwc:latitude '51.740462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611760'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838567"^^xsd:decimal ;
  dwc:decimalLongitude "3.708755"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  geo-pos:lat "51.838567"^^xsd:decimal ;
  geo-pos:long "3.708755"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d3f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41127; 41127'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708755'^^xsd:double;
  dwc:latitude '51.838567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606350'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838567"^^xsd:decimal ;
  dwc:decimalLongitude "3.708755"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  geo-pos:lat "51.838567"^^xsd:decimal ;
  geo-pos:long "3.708755"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41125; 41125'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708755'^^xsd:double;
  dwc:latitude '51.838567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606348'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838567"^^xsd:decimal ;
  dwc:decimalLongitude "3.708755"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  geo-pos:lat "51.838567"^^xsd:decimal ;
  geo-pos:long "3.708755"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d3d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41123; 41123'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708755'^^xsd:double;
  dwc:latitude '51.838567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606346'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838567"^^xsd:decimal ;
  dwc:decimalLongitude "3.708755"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  geo-pos:lat "51.838567"^^xsd:decimal ;
  geo-pos:long "3.708755"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d3c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41124; 41124'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708755'^^xsd:double;
  dwc:latitude '51.838567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606347'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838567"^^xsd:decimal ;
  dwc:decimalLongitude "3.708755"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838567 3.708755)"^^geo:wktLiteral ;
  geo-pos:lat "51.838567"^^xsd:decimal ;
  geo-pos:long "3.708755"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d3b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41126; 41126'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708755'^^xsd:double;
  dwc:latitude '51.838567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606349'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815954 3.708763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815954"^^xsd:decimal ;
  dwc:decimalLongitude "3.708763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815954 3.708763)"^^geo:wktLiteral ;
  geo-pos:lat "51.815954"^^xsd:decimal ;
  geo-pos:long "3.708763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6250'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45070; 45070'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708763'^^xsd:double;
  dwc:latitude '51.815954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610085'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749579 3.708781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749579"^^xsd:decimal ;
  dwc:decimalLongitude "3.708781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749579 3.708781)"^^geo:wktLiteral ;
  geo-pos:lat "51.749579"^^xsd:decimal ;
  geo-pos:long "3.708781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-744c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39258; 39258'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708781'^^xsd:double;
  dwc:latitude '51.749579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604524'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741352 3.708797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741352"^^xsd:decimal ;
  dwc:decimalLongitude "3.708797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741352 3.708797)"^^geo:wktLiteral ;
  geo-pos:lat "51.741352"^^xsd:decimal ;
  geo-pos:long "3.708797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ec'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54470; 54470'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708797'^^xsd:double;
  dwc:latitude '51.741352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619007'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741352 3.708797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741352"^^xsd:decimal ;
  dwc:decimalLongitude "3.708797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741352 3.708797)"^^geo:wktLiteral ;
  geo-pos:lat "51.741352"^^xsd:decimal ;
  geo-pos:long "3.708797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51eb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54468; 54468'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708797'^^xsd:double;
  dwc:latitude '51.741352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619005'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741352 3.708797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741352"^^xsd:decimal ;
  dwc:decimalLongitude "3.708797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741352 3.708797)"^^geo:wktLiteral ;
  geo-pos:lat "51.741352"^^xsd:decimal ;
  geo-pos:long "3.708797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54469; 54469'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708797'^^xsd:double;
  dwc:latitude '51.741352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619006'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816987 3.708968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816987"^^xsd:decimal ;
  dwc:decimalLongitude "3.708968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816987 3.708968)"^^geo:wktLiteral ;
  geo-pos:lat "51.816987"^^xsd:decimal ;
  geo-pos:long "3.708968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-686f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50653; 50653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708968'^^xsd:double;
  dwc:latitude '51.816987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615407'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816987 3.708968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816987"^^xsd:decimal ;
  dwc:decimalLongitude "3.708968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816987 3.708968)"^^geo:wktLiteral ;
  geo-pos:lat "51.816987"^^xsd:decimal ;
  geo-pos:long "3.708968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-686e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50651; 50651'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708968'^^xsd:double;
  dwc:latitude '51.816987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615405'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816987 3.708968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816987"^^xsd:decimal ;
  dwc:decimalLongitude "3.708968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816987 3.708968)"^^geo:wktLiteral ;
  geo-pos:lat "51.816987"^^xsd:decimal ;
  geo-pos:long "3.708968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-686d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50652; 50652'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708968'^^xsd:double;
  dwc:latitude '51.816987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615406'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816987 3.708968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816987"^^xsd:decimal ;
  dwc:decimalLongitude "3.708968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816987 3.708968)"^^geo:wktLiteral ;
  geo-pos:lat "51.816987"^^xsd:decimal ;
  geo-pos:long "3.708968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-686c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50654; 50654'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.708968'^^xsd:double;
  dwc:latitude '51.816987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615408'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858005 3.709017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858005"^^xsd:decimal ;
  dwc:decimalLongitude "3.709017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858005 3.709017)"^^geo:wktLiteral ;
  geo-pos:lat "51.858005"^^xsd:decimal ;
  geo-pos:long "3.709017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48331; 48331'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709017'^^xsd:double;
  dwc:latitude '51.858005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613174'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858005 3.709017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858005"^^xsd:decimal ;
  dwc:decimalLongitude "3.709017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858005 3.709017)"^^geo:wktLiteral ;
  geo-pos:lat "51.858005"^^xsd:decimal ;
  geo-pos:long "3.709017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da7'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48330; 48330'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709017'^^xsd:double;
  dwc:latitude '51.858005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613173'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858005 3.709017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858005"^^xsd:decimal ;
  dwc:decimalLongitude "3.709017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858005 3.709017)"^^geo:wktLiteral ;
  geo-pos:lat "51.858005"^^xsd:decimal ;
  geo-pos:long "3.709017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48329; 48329'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709017'^^xsd:double;
  dwc:latitude '51.858005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613172'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735316 3.709108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735316"^^xsd:decimal ;
  dwc:decimalLongitude "3.709108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735316 3.709108)"^^geo:wktLiteral ;
  geo-pos:lat "51.735316"^^xsd:decimal ;
  geo-pos:long "3.709108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-717c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42014; 42014'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709108'^^xsd:double;
  dwc:latitude '51.735316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607199'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735316 3.709108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735316"^^xsd:decimal ;
  dwc:decimalLongitude "3.709108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735316 3.709108)"^^geo:wktLiteral ;
  geo-pos:lat "51.735316"^^xsd:decimal ;
  geo-pos:long "3.709108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-717b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42013; 42013'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709108'^^xsd:double;
  dwc:latitude '51.735316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607198'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744685 3.709298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744685"^^xsd:decimal ;
  dwc:decimalLongitude "3.709298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744685 3.709298)"^^geo:wktLiteral ;
  geo-pos:lat "51.744685"^^xsd:decimal ;
  geo-pos:long "3.709298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a01'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51238; 51238'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709298'^^xsd:double;
  dwc:latitude '51.744685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615905'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744685 3.709298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744685"^^xsd:decimal ;
  dwc:decimalLongitude "3.709298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744685 3.709298)"^^geo:wktLiteral ;
  geo-pos:lat "51.744685"^^xsd:decimal ;
  geo-pos:long "3.709298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a00'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51239; 51239'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709298'^^xsd:double;
  dwc:latitude '51.744685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615906'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664974 3.709369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664974"^^xsd:decimal ;
  dwc:decimalLongitude "3.709369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664974 3.709369)"^^geo:wktLiteral ;
  geo-pos:lat "51.664974"^^xsd:decimal ;
  geo-pos:long "3.709369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fde'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54691; 54691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.511944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709369'^^xsd:double;
  dwc:latitude '51.664974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619189'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664974 3.709369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664974"^^xsd:decimal ;
  dwc:decimalLongitude "3.709369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664974 3.709369)"^^geo:wktLiteral ;
  geo-pos:lat "51.664974"^^xsd:decimal ;
  geo-pos:long "3.709369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fdd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54692; 54692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.511944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709369'^^xsd:double;
  dwc:latitude '51.664974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619190'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740017 3.709399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740017"^^xsd:decimal ;
  dwc:decimalLongitude "3.709399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740017 3.709399)"^^geo:wktLiteral ;
  geo-pos:lat "51.740017"^^xsd:decimal ;
  geo-pos:long "3.709399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-535a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54040; 54040'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.834444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709399'^^xsd:double;
  dwc:latitude '51.740017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618621'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737076 3.709512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737076"^^xsd:decimal ;
  dwc:decimalLongitude "3.709512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737076 3.709512)"^^geo:wktLiteral ;
  geo-pos:lat "51.737076"^^xsd:decimal ;
  geo-pos:long "3.709512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55327; 55327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.422777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709512'^^xsd:double;
  dwc:latitude '51.737076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619848'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738344 3.709518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738344"^^xsd:decimal ;
  dwc:decimalLongitude "3.709518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738344 3.709518)"^^geo:wktLiteral ;
  geo-pos:lat "51.738344"^^xsd:decimal ;
  geo-pos:long "3.709518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7671'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50060; 50060'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.166944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709518'^^xsd:double;
  dwc:latitude '51.738344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614847'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738344 3.709518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738344"^^xsd:decimal ;
  dwc:decimalLongitude "3.709518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738344 3.709518)"^^geo:wktLiteral ;
  geo-pos:lat "51.738344"^^xsd:decimal ;
  geo-pos:long "3.709518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7670'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50061; 50061'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.166944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709518'^^xsd:double;
  dwc:latitude '51.738344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614848'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665584 3.709581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665584"^^xsd:decimal ;
  dwc:decimalLongitude "3.709581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665584 3.709581)"^^geo:wktLiteral ;
  geo-pos:lat "51.665584"^^xsd:decimal ;
  geo-pos:long "3.709581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-543f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54613; 54613'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.71'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709581'^^xsd:double;
  dwc:latitude '51.665584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619110'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820103 3.709597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820103"^^xsd:decimal ;
  dwc:decimalLongitude "3.709597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820103 3.709597)"^^geo:wktLiteral ;
  geo-pos:lat "51.820103"^^xsd:decimal ;
  geo-pos:long "3.709597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4982'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51384; 51384'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709597'^^xsd:double;
  dwc:latitude '51.820103'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615231'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820103 3.709597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820103"^^xsd:decimal ;
  dwc:decimalLongitude "3.709597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820103 3.709597)"^^geo:wktLiteral ;
  geo-pos:lat "51.820103"^^xsd:decimal ;
  geo-pos:long "3.709597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4981'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51383; 51383'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709597'^^xsd:double;
  dwc:latitude '51.820103'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615230'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820103 3.709597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820103"^^xsd:decimal ;
  dwc:decimalLongitude "3.709597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820103 3.709597)"^^geo:wktLiteral ;
  geo-pos:lat "51.820103"^^xsd:decimal ;
  geo-pos:long "3.709597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4980'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51382; 51382'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709597'^^xsd:double;
  dwc:latitude '51.820103'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615229'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737516 3.709635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737516"^^xsd:decimal ;
  dwc:decimalLongitude "3.709635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737516 3.709635)"^^geo:wktLiteral ;
  geo-pos:lat "51.737516"^^xsd:decimal ;
  geo-pos:long "3.709635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f31'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49470; 49470'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709635'^^xsd:double;
  dwc:latitude '51.737516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614261'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737516 3.709635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737516"^^xsd:decimal ;
  dwc:decimalLongitude "3.709635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737516 3.709635)"^^geo:wktLiteral ;
  geo-pos:lat "51.737516"^^xsd:decimal ;
  geo-pos:long "3.709635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f30'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49471; 49471'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709635'^^xsd:double;
  dwc:latitude '51.737516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614262'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749259 3.709645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749259"^^xsd:decimal ;
  dwc:decimalLongitude "3.709645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749259 3.709645)"^^geo:wktLiteral ;
  geo-pos:lat "51.749259"^^xsd:decimal ;
  geo-pos:long "3.709645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b33'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56120; 56120'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709645'^^xsd:double;
  dwc:latitude '51.749259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620636'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749259 3.709645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749259"^^xsd:decimal ;
  dwc:decimalLongitude "3.709645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749259 3.709645)"^^geo:wktLiteral ;
  geo-pos:lat "51.749259"^^xsd:decimal ;
  geo-pos:long "3.709645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56121; 56121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709645'^^xsd:double;
  dwc:latitude '51.749259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620637'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749259 3.709645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749259"^^xsd:decimal ;
  dwc:decimalLongitude "3.709645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749259 3.709645)"^^geo:wktLiteral ;
  geo-pos:lat "51.749259"^^xsd:decimal ;
  geo-pos:long "3.709645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b31'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56119; 56119'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709645'^^xsd:double;
  dwc:latitude '51.749259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620635'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665403 3.70978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665403"^^xsd:decimal ;
  dwc:decimalLongitude "3.70978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665403 3.70978)"^^geo:wktLiteral ;
  geo-pos:lat "51.665403"^^xsd:decimal ;
  geo-pos:long "3.70978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42682; 42682'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70978'^^xsd:double;
  dwc:latitude '51.665403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607774'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665403 3.70978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665403"^^xsd:decimal ;
  dwc:decimalLongitude "3.70978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665403 3.70978)"^^geo:wktLiteral ;
  geo-pos:lat "51.665403"^^xsd:decimal ;
  geo-pos:long "3.70978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b6'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42681; 42681'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.70978'^^xsd:double;
  dwc:latitude '51.665403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607773'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737883 3.709916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737883"^^xsd:decimal ;
  dwc:decimalLongitude "3.709916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737883 3.709916)"^^geo:wktLiteral ;
  geo-pos:lat "51.737883"^^xsd:decimal ;
  geo-pos:long "3.709916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4efa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40664; 40664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709916'^^xsd:double;
  dwc:latitude '51.737883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605817'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737883 3.709916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737883"^^xsd:decimal ;
  dwc:decimalLongitude "3.709916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737883 3.709916)"^^geo:wktLiteral ;
  geo-pos:lat "51.737883"^^xsd:decimal ;
  geo-pos:long "3.709916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40665; 40665'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709916'^^xsd:double;
  dwc:latitude '51.737883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605818'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737883 3.709916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737883"^^xsd:decimal ;
  dwc:decimalLongitude "3.709916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737883 3.709916)"^^geo:wktLiteral ;
  geo-pos:lat "51.737883"^^xsd:decimal ;
  geo-pos:long "3.709916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40666; 40666'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709916'^^xsd:double;
  dwc:latitude '51.737883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605819'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737883 3.709916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737883"^^xsd:decimal ;
  dwc:decimalLongitude "3.709916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737883 3.709916)"^^geo:wktLiteral ;
  geo-pos:lat "51.737883"^^xsd:decimal ;
  geo-pos:long "3.709916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40663; 40663'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.709916'^^xsd:double;
  dwc:latitude '51.737883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605816'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856839 3.710015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856839"^^xsd:decimal ;
  dwc:decimalLongitude "3.710015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856839 3.710015)"^^geo:wktLiteral ;
  geo-pos:lat "51.856839"^^xsd:decimal ;
  geo-pos:long "3.710015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5511'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55548; 55548'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710015'^^xsd:double;
  dwc:latitude '51.856839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620030'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856839 3.710015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856839"^^xsd:decimal ;
  dwc:decimalLongitude "3.710015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856839 3.710015)"^^geo:wktLiteral ;
  geo-pos:lat "51.856839"^^xsd:decimal ;
  geo-pos:long "3.710015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5513'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55547; 55547'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710015'^^xsd:double;
  dwc:latitude '51.856839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620029'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856839 3.710015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856839"^^xsd:decimal ;
  dwc:decimalLongitude "3.710015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856839 3.710015)"^^geo:wktLiteral ;
  geo-pos:lat "51.856839"^^xsd:decimal ;
  geo-pos:long "3.710015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5512'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55549; 55549'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710015'^^xsd:double;
  dwc:latitude '51.856839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620031'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755119 3.710099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755119"^^xsd:decimal ;
  dwc:decimalLongitude "3.710099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755119 3.710099)"^^geo:wktLiteral ;
  geo-pos:lat "51.755119"^^xsd:decimal ;
  geo-pos:long "3.710099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47586; 47586'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710099'^^xsd:double;
  dwc:latitude '51.755119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612490'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755119 3.710099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755119"^^xsd:decimal ;
  dwc:decimalLongitude "3.710099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755119 3.710099)"^^geo:wktLiteral ;
  geo-pos:lat "51.755119"^^xsd:decimal ;
  geo-pos:long "3.710099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5adf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47587; 47587'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710099'^^xsd:double;
  dwc:latitude '51.755119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612491'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750784 3.710191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750784"^^xsd:decimal ;
  dwc:decimalLongitude "3.710191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750784 3.710191)"^^geo:wktLiteral ;
  geo-pos:lat "51.750784"^^xsd:decimal ;
  geo-pos:long "3.710191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5164'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54609; 54609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.3875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710191'^^xsd:double;
  dwc:latitude '51.750784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619106'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749013 3.71025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749013"^^xsd:decimal ;
  dwc:decimalLongitude "3.71025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749013 3.71025)"^^geo:wktLiteral ;
  geo-pos:lat "51.749013"^^xsd:decimal ;
  geo-pos:long "3.71025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-726e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43404; 43404'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71025'^^xsd:double;
  dwc:latitude '51.749013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608482'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749013 3.71025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749013"^^xsd:decimal ;
  dwc:decimalLongitude "3.71025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749013 3.71025)"^^geo:wktLiteral ;
  geo-pos:lat "51.749013"^^xsd:decimal ;
  geo-pos:long "3.71025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-726d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43403; 43403'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71025'^^xsd:double;
  dwc:latitude '51.749013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608481'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665147 3.710398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665147"^^xsd:decimal ;
  dwc:decimalLongitude "3.710398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665147 3.710398)"^^geo:wktLiteral ;
  geo-pos:lat "51.665147"^^xsd:decimal ;
  geo-pos:long "3.710398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a15'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46155; 46155'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710398'^^xsd:double;
  dwc:latitude '51.665147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611075'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665147 3.710398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665147"^^xsd:decimal ;
  dwc:decimalLongitude "3.710398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665147 3.710398)"^^geo:wktLiteral ;
  geo-pos:lat "51.665147"^^xsd:decimal ;
  geo-pos:long "3.710398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a14'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46154; 46154'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.4505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710398'^^xsd:double;
  dwc:latitude '51.665147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611074'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736225 3.710484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736225"^^xsd:decimal ;
  dwc:decimalLongitude "3.710484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736225 3.710484)"^^geo:wktLiteral ;
  geo-pos:lat "51.736225"^^xsd:decimal ;
  geo-pos:long "3.710484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39443; 39443'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710484'^^xsd:double;
  dwc:latitude '51.736225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604712'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736225 3.710484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736225"^^xsd:decimal ;
  dwc:decimalLongitude "3.710484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736225 3.710484)"^^geo:wktLiteral ;
  geo-pos:lat "51.736225"^^xsd:decimal ;
  geo-pos:long "3.710484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39444; 39444'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710484'^^xsd:double;
  dwc:latitude '51.736225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604713'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76604 3.71059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76604"^^xsd:decimal ;
  dwc:decimalLongitude "3.71059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76604 3.71059)"^^geo:wktLiteral ;
  geo-pos:lat "51.76604"^^xsd:decimal ;
  geo-pos:long "3.71059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e48'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49752; 49752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71059'^^xsd:double;
  dwc:latitude '51.76604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614603'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76604 3.71059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76604"^^xsd:decimal ;
  dwc:decimalLongitude "3.71059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76604 3.71059)"^^geo:wktLiteral ;
  geo-pos:lat "51.76604"^^xsd:decimal ;
  geo-pos:long "3.71059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e47'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49753; 49753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71059'^^xsd:double;
  dwc:latitude '51.76604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614604'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76604 3.71059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76604"^^xsd:decimal ;
  dwc:decimalLongitude "3.71059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76604 3.71059)"^^geo:wktLiteral ;
  geo-pos:lat "51.76604"^^xsd:decimal ;
  geo-pos:long "3.71059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e46'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49751; 49751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71059'^^xsd:double;
  dwc:latitude '51.76604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614602'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86045 3.710667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86045"^^xsd:decimal ;
  dwc:decimalLongitude "3.710667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86045 3.710667)"^^geo:wktLiteral ;
  geo-pos:lat "51.86045"^^xsd:decimal ;
  geo-pos:long "3.710667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5349'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54068; 54068'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710667'^^xsd:double;
  dwc:latitude '51.86045'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618646'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86045 3.710667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86045"^^xsd:decimal ;
  dwc:decimalLongitude "3.710667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86045 3.710667)"^^geo:wktLiteral ;
  geo-pos:lat "51.86045"^^xsd:decimal ;
  geo-pos:long "3.710667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5348'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54067; 54067'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710667'^^xsd:double;
  dwc:latitude '51.86045'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618645'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664579 3.710693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664579"^^xsd:decimal ;
  dwc:decimalLongitude "3.710693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664579 3.710693)"^^geo:wktLiteral ;
  geo-pos:lat "51.664579"^^xsd:decimal ;
  geo-pos:long "3.710693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54690; 54690'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.511388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710693'^^xsd:double;
  dwc:latitude '51.664579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619188'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664579 3.710693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664579"^^xsd:decimal ;
  dwc:decimalLongitude "3.710693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664579 3.710693)"^^geo:wktLiteral ;
  geo-pos:lat "51.664579"^^xsd:decimal ;
  geo-pos:long "3.710693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fdf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54689; 54689'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.511388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710693'^^xsd:double;
  dwc:latitude '51.664579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619187'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81756 3.710747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81756"^^xsd:decimal ;
  dwc:decimalLongitude "3.710747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81756 3.710747)"^^geo:wktLiteral ;
  geo-pos:lat "51.81756"^^xsd:decimal ;
  geo-pos:long "3.710747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ffb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40392; 40392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710747'^^xsd:double;
  dwc:latitude '51.81756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605551'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665361 3.710792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665361"^^xsd:decimal ;
  dwc:decimalLongitude "3.710792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665361 3.710792)"^^geo:wktLiteral ;
  geo-pos:lat "51.665361"^^xsd:decimal ;
  geo-pos:long "3.710792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f14'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40639; 40639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710792'^^xsd:double;
  dwc:latitude '51.665361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605791'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665361 3.710792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665361"^^xsd:decimal ;
  dwc:decimalLongitude "3.710792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665361 3.710792)"^^geo:wktLiteral ;
  geo-pos:lat "51.665361"^^xsd:decimal ;
  geo-pos:long "3.710792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f13'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40637; 40637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710792'^^xsd:double;
  dwc:latitude '51.665361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605789'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665361 3.710792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665361"^^xsd:decimal ;
  dwc:decimalLongitude "3.710792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665361 3.710792)"^^geo:wktLiteral ;
  geo-pos:lat "51.665361"^^xsd:decimal ;
  geo-pos:long "3.710792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f12'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40638; 40638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710792'^^xsd:double;
  dwc:latitude '51.665361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605790'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736394 3.710863)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736394"^^xsd:decimal ;
  dwc:decimalLongitude "3.710863"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736394 3.710863)"^^geo:wktLiteral ;
  geo-pos:lat "51.736394"^^xsd:decimal ;
  geo-pos:long "3.710863"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5132'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46641; 46641'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710863'^^xsd:double;
  dwc:latitude '51.736394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611578'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737985 3.710874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737985"^^xsd:decimal ;
  dwc:decimalLongitude "3.710874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737985 3.710874)"^^geo:wktLiteral ;
  geo-pos:lat "51.737985"^^xsd:decimal ;
  geo-pos:long "3.710874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7340'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43773; 43773'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710874'^^xsd:double;
  dwc:latitude '51.737985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608781'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665351 3.710878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665351"^^xsd:decimal ;
  dwc:decimalLongitude "3.710878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665351 3.710878)"^^geo:wktLiteral ;
  geo-pos:lat "51.665351"^^xsd:decimal ;
  geo-pos:long "3.710878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44649; 44649'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.528888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710878'^^xsd:double;
  dwc:latitude '51.665351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609706'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665414 3.710952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665414"^^xsd:decimal ;
  dwc:decimalLongitude "3.710952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665414 3.710952)"^^geo:wktLiteral ;
  geo-pos:lat "51.665414"^^xsd:decimal ;
  geo-pos:long "3.710952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7191'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41992; 41992'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.710952'^^xsd:double;
  dwc:latitude '51.665414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607176'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765094 3.71098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765094"^^xsd:decimal ;
  dwc:decimalLongitude "3.71098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765094 3.71098)"^^geo:wktLiteral ;
  geo-pos:lat "51.765094"^^xsd:decimal ;
  geo-pos:long "3.71098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b1'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45968; 45968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71098'^^xsd:double;
  dwc:latitude '51.765094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610894'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765094 3.71098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765094"^^xsd:decimal ;
  dwc:decimalLongitude "3.71098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765094 3.71098)"^^geo:wktLiteral ;
  geo-pos:lat "51.765094"^^xsd:decimal ;
  geo-pos:long "3.71098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58b0'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45970; 45970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71098'^^xsd:double;
  dwc:latitude '51.765094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610896'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765094 3.71098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765094"^^xsd:decimal ;
  dwc:decimalLongitude "3.71098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765094 3.71098)"^^geo:wktLiteral ;
  geo-pos:lat "51.765094"^^xsd:decimal ;
  geo-pos:long "3.71098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ad'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45969; 45969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71098'^^xsd:double;
  dwc:latitude '51.765094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610895'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736286 3.711066)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736286"^^xsd:decimal ;
  dwc:decimalLongitude "3.711066"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736286 3.711066)"^^geo:wktLiteral ;
  geo-pos:lat "51.736286"^^xsd:decimal ;
  geo-pos:long "3.711066"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7932'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51954; 51954'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711066'^^xsd:double;
  dwc:latitude '51.736286'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616640'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765821"^^xsd:decimal ;
  dwc:decimalLongitude "3.711209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  geo-pos:lat "51.765821"^^xsd:decimal ;
  geo-pos:long "3.711209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44147; 44147'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711209'^^xsd:double;
  dwc:latitude '51.765821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609211'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765821"^^xsd:decimal ;
  dwc:decimalLongitude "3.711209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  geo-pos:lat "51.765821"^^xsd:decimal ;
  geo-pos:long "3.711209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56c0'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44146; 44146'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711209'^^xsd:double;
  dwc:latitude '51.765821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609210'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765821"^^xsd:decimal ;
  dwc:decimalLongitude "3.711209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  geo-pos:lat "51.765821"^^xsd:decimal ;
  geo-pos:long "3.711209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56be'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44151; 44151'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711209'^^xsd:double;
  dwc:latitude '51.765821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609216'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765821"^^xsd:decimal ;
  dwc:decimalLongitude "3.711209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  geo-pos:lat "51.765821"^^xsd:decimal ;
  geo-pos:long "3.711209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56bc'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44150; 44150'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711209'^^xsd:double;
  dwc:latitude '51.765821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609215'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765821"^^xsd:decimal ;
  dwc:decimalLongitude "3.711209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  geo-pos:lat "51.765821"^^xsd:decimal ;
  geo-pos:long "3.711209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44148; 44148'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711209'^^xsd:double;
  dwc:latitude '51.765821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609212'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765821"^^xsd:decimal ;
  dwc:decimalLongitude "3.711209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  geo-pos:lat "51.765821"^^xsd:decimal ;
  geo-pos:long "3.711209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ba'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44152; 44152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711209'^^xsd:double;
  dwc:latitude '51.765821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609217'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765821"^^xsd:decimal ;
  dwc:decimalLongitude "3.711209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  geo-pos:lat "51.765821"^^xsd:decimal ;
  geo-pos:long "3.711209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44153; 44153'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711209'^^xsd:double;
  dwc:latitude '51.765821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609218'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765821"^^xsd:decimal ;
  dwc:decimalLongitude "3.711209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765821 3.711209)"^^geo:wktLiteral ;
  geo-pos:lat "51.765821"^^xsd:decimal ;
  geo-pos:long "3.711209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44149; 44149'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711209'^^xsd:double;
  dwc:latitude '51.765821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609213'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738081 3.711454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738081"^^xsd:decimal ;
  dwc:decimalLongitude "3.711454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738081 3.711454)"^^geo:wktLiteral ;
  geo-pos:lat "51.738081"^^xsd:decimal ;
  geo-pos:long "3.711454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4385'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43002; 43002'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711454'^^xsd:double;
  dwc:latitude '51.738081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608041'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792991 3.711521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792991"^^xsd:decimal ;
  dwc:decimalLongitude "3.711521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792991 3.711521)"^^geo:wktLiteral ;
  geo-pos:lat "51.792991"^^xsd:decimal ;
  geo-pos:long "3.711521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45526; 45526'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711521'^^xsd:double;
  dwc:latitude '51.792991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610488'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792991 3.711521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792991"^^xsd:decimal ;
  dwc:decimalLongitude "3.711521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792991 3.711521)"^^geo:wktLiteral ;
  geo-pos:lat "51.792991"^^xsd:decimal ;
  geo-pos:long "3.711521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45525; 45525'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711521'^^xsd:double;
  dwc:latitude '51.792991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610487'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745741 3.711546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745741"^^xsd:decimal ;
  dwc:decimalLongitude "3.711546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745741 3.711546)"^^geo:wktLiteral ;
  geo-pos:lat "51.745741"^^xsd:decimal ;
  geo-pos:long "3.711546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f45'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52547; 52547'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.451666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711546'^^xsd:double;
  dwc:latitude '51.745741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617150'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737307 3.711558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737307"^^xsd:decimal ;
  dwc:decimalLongitude "3.711558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737307 3.711558)"^^geo:wktLiteral ;
  geo-pos:lat "51.737307"^^xsd:decimal ;
  geo-pos:long "3.711558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40099; 40099'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711558'^^xsd:double;
  dwc:latitude '51.737307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605301'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749562 3.71162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749562"^^xsd:decimal ;
  dwc:decimalLongitude "3.71162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749562 3.71162)"^^geo:wktLiteral ;
  geo-pos:lat "51.749562"^^xsd:decimal ;
  geo-pos:long "3.71162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-474c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53177; 53177'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.304444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71162'^^xsd:double;
  dwc:latitude '51.749562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617784'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749562 3.71162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749562"^^xsd:decimal ;
  dwc:decimalLongitude "3.71162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749562 3.71162)"^^geo:wktLiteral ;
  geo-pos:lat "51.749562"^^xsd:decimal ;
  geo-pos:long "3.71162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-474b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53178; 53178'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.304444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71162'^^xsd:double;
  dwc:latitude '51.749562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617785'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737863 3.711712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737863"^^xsd:decimal ;
  dwc:decimalLongitude "3.711712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737863 3.711712)"^^geo:wktLiteral ;
  geo-pos:lat "51.737863"^^xsd:decimal ;
  geo-pos:long "3.711712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5755'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44616; 44616'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711712'^^xsd:double;
  dwc:latitude '51.737863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609601'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737441 3.711734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737441"^^xsd:decimal ;
  dwc:decimalLongitude "3.711734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737441 3.711734)"^^geo:wktLiteral ;
  geo-pos:lat "51.737441"^^xsd:decimal ;
  geo-pos:long "3.711734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44675; 44675'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.606944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711734'^^xsd:double;
  dwc:latitude '51.737441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609729'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737441 3.711734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737441"^^xsd:decimal ;
  dwc:decimalLongitude "3.711734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737441 3.711734)"^^geo:wktLiteral ;
  geo-pos:lat "51.737441"^^xsd:decimal ;
  geo-pos:long "3.711734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44676; 44676'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.606944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711734'^^xsd:double;
  dwc:latitude '51.737441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609730'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737441 3.711734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737441"^^xsd:decimal ;
  dwc:decimalLongitude "3.711734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737441 3.711734)"^^geo:wktLiteral ;
  geo-pos:lat "51.737441"^^xsd:decimal ;
  geo-pos:long "3.711734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ab'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44674; 44674'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.606944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711734'^^xsd:double;
  dwc:latitude '51.737441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609728'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742628 3.711844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742628"^^xsd:decimal ;
  dwc:decimalLongitude "3.711844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742628 3.711844)"^^geo:wktLiteral ;
  geo-pos:lat "51.742628"^^xsd:decimal ;
  geo-pos:long "3.711844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f57'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46512; 46512'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.711844'^^xsd:double;
  dwc:latitude '51.742628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611445'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749739 3.712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749739"^^xsd:decimal ;
  dwc:decimalLongitude "3.712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749739 3.712)"^^geo:wktLiteral ;
  geo-pos:lat "51.749739"^^xsd:decimal ;
  geo-pos:long "3.712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c02'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45758; 45758'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.5152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712'^^xsd:double;
  dwc:latitude '51.749739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610718'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665362 3.712035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.665362"^^xsd:decimal ;
  dwc:decimalLongitude "3.712035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.665362 3.712035)"^^geo:wktLiteral ;
  geo-pos:lat "51.665362"^^xsd:decimal ;
  geo-pos:long "3.712035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-515f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46596; 46596'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712035'^^xsd:double;
  dwc:latitude '51.665362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611530'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745099 3.712101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745099"^^xsd:decimal ;
  dwc:decimalLongitude "3.712101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745099 3.712101)"^^geo:wktLiteral ;
  geo-pos:lat "51.745099"^^xsd:decimal ;
  geo-pos:long "3.712101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a03'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51237; 51237'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712101'^^xsd:double;
  dwc:latitude '51.745099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615904'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745099 3.712101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745099"^^xsd:decimal ;
  dwc:decimalLongitude "3.712101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745099 3.712101)"^^geo:wktLiteral ;
  geo-pos:lat "51.745099"^^xsd:decimal ;
  geo-pos:long "3.712101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a02'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51236; 51236'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712101'^^xsd:double;
  dwc:latitude '51.745099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615903'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749343 3.712167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749343"^^xsd:decimal ;
  dwc:decimalLongitude "3.712167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749343 3.712167)"^^geo:wktLiteral ;
  geo-pos:lat "51.749343"^^xsd:decimal ;
  geo-pos:long "3.712167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42164; 42164'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712167'^^xsd:double;
  dwc:latitude '51.749343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607339'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749343 3.712167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749343"^^xsd:decimal ;
  dwc:decimalLongitude "3.712167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749343 3.712167)"^^geo:wktLiteral ;
  geo-pos:lat "51.749343"^^xsd:decimal ;
  geo-pos:long "3.712167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42162; 42162'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712167'^^xsd:double;
  dwc:latitude '51.749343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607338'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818676 3.712186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818676"^^xsd:decimal ;
  dwc:decimalLongitude "3.712186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818676 3.712186)"^^geo:wktLiteral ;
  geo-pos:lat "51.818676"^^xsd:decimal ;
  geo-pos:long "3.712186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aad'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47190; 47190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712186'^^xsd:double;
  dwc:latitude '51.818676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612139'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738094 3.71228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738094"^^xsd:decimal ;
  dwc:decimalLongitude "3.71228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738094 3.71228)"^^geo:wktLiteral ;
  geo-pos:lat "51.738094"^^xsd:decimal ;
  geo-pos:long "3.71228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4234'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56613; 56613'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71228'^^xsd:double;
  dwc:latitude '51.738094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621118'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664965 3.712347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664965"^^xsd:decimal ;
  dwc:decimalLongitude "3.712347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664965 3.712347)"^^geo:wktLiteral ;
  geo-pos:lat "51.664965"^^xsd:decimal ;
  geo-pos:long "3.712347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48778; 48778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712347'^^xsd:double;
  dwc:latitude '51.664965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613655'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664965 3.712347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664965"^^xsd:decimal ;
  dwc:decimalLongitude "3.712347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664965 3.712347)"^^geo:wktLiteral ;
  geo-pos:lat "51.664965"^^xsd:decimal ;
  geo-pos:long "3.712347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48777; 48777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712347'^^xsd:double;
  dwc:latitude '51.664965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613654'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738723 3.712348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738723"^^xsd:decimal ;
  dwc:decimalLongitude "3.712348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738723 3.712348)"^^geo:wktLiteral ;
  geo-pos:lat "51.738723"^^xsd:decimal ;
  geo-pos:long "3.712348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a02'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46173; 46173'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712348'^^xsd:double;
  dwc:latitude '51.738723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611093'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738452 3.712546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738452"^^xsd:decimal ;
  dwc:decimalLongitude "3.712546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738452 3.712546)"^^geo:wktLiteral ;
  geo-pos:lat "51.738452"^^xsd:decimal ;
  geo-pos:long "3.712546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5815'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44407; 44407'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712546'^^xsd:double;
  dwc:latitude '51.738452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609425'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741617 3.712553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741617"^^xsd:decimal ;
  dwc:decimalLongitude "3.712553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741617 3.712553)"^^geo:wktLiteral ;
  geo-pos:lat "51.741617"^^xsd:decimal ;
  geo-pos:long "3.712553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e20'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49427; 49427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.407777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712553'^^xsd:double;
  dwc:latitude '51.741617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614216'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735975 3.7126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.735975"^^xsd:decimal ;
  dwc:decimalLongitude "3.7126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.735975 3.7126)"^^geo:wktLiteral ;
  geo-pos:lat "51.735975"^^xsd:decimal ;
  geo-pos:long "3.7126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-700b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52297; 52297'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.450555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7126'^^xsd:double;
  dwc:latitude '51.735975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616375'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736886"^^xsd:decimal ;
  dwc:decimalLongitude "3.712681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  geo-pos:lat "51.736886"^^xsd:decimal ;
  geo-pos:long "3.712681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54511; 54511'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712681'^^xsd:double;
  dwc:latitude '51.736886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618489'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736886"^^xsd:decimal ;
  dwc:decimalLongitude "3.712681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  geo-pos:lat "51.736886"^^xsd:decimal ;
  geo-pos:long "3.712681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54515; 54515'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712681'^^xsd:double;
  dwc:latitude '51.736886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618493'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736886"^^xsd:decimal ;
  dwc:decimalLongitude "3.712681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  geo-pos:lat "51.736886"^^xsd:decimal ;
  geo-pos:long "3.712681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54512; 54512'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712681'^^xsd:double;
  dwc:latitude '51.736886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618490'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736886"^^xsd:decimal ;
  dwc:decimalLongitude "3.712681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  geo-pos:lat "51.736886"^^xsd:decimal ;
  geo-pos:long "3.712681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54513; 54513'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712681'^^xsd:double;
  dwc:latitude '51.736886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618491'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.736886"^^xsd:decimal ;
  dwc:decimalLongitude "3.712681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.736886 3.712681)"^^geo:wktLiteral ;
  geo-pos:lat "51.736886"^^xsd:decimal ;
  geo-pos:long "3.712681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54514; 54514'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712681'^^xsd:double;
  dwc:latitude '51.736886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618492'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740681 3.712712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740681"^^xsd:decimal ;
  dwc:decimalLongitude "3.712712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740681 3.712712)"^^geo:wktLiteral ;
  geo-pos:lat "51.740681"^^xsd:decimal ;
  geo-pos:long "3.712712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5066'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46855; 46855'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712712'^^xsd:double;
  dwc:latitude '51.740681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611758'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740212 3.71282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740212"^^xsd:decimal ;
  dwc:decimalLongitude "3.71282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740212 3.71282)"^^geo:wktLiteral ;
  geo-pos:lat "51.740212"^^xsd:decimal ;
  geo-pos:long "3.71282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5359'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54041; 54041'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.838611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71282'^^xsd:double;
  dwc:latitude '51.740212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618622'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740212 3.71282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740212"^^xsd:decimal ;
  dwc:decimalLongitude "3.71282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740212 3.71282)"^^geo:wktLiteral ;
  geo-pos:lat "51.740212"^^xsd:decimal ;
  geo-pos:long "3.71282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5358'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54043; 54043'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.838611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71282'^^xsd:double;
  dwc:latitude '51.740212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618624'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740212 3.71282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740212"^^xsd:decimal ;
  dwc:decimalLongitude "3.71282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740212 3.71282)"^^geo:wktLiteral ;
  geo-pos:lat "51.740212"^^xsd:decimal ;
  geo-pos:long "3.71282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5357'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54042; 54042'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.838611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71282'^^xsd:double;
  dwc:latitude '51.740212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618623'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738764 3.712899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738764"^^xsd:decimal ;
  dwc:decimalLongitude "3.712899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738764 3.712899)"^^geo:wktLiteral ;
  geo-pos:lat "51.738764"^^xsd:decimal ;
  geo-pos:long "3.712899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55328; 55328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.712899'^^xsd:double;
  dwc:latitude '51.738764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619849'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795518 3.71301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795518"^^xsd:decimal ;
  dwc:decimalLongitude "3.71301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795518 3.71301)"^^geo:wktLiteral ;
  geo-pos:lat "51.795518"^^xsd:decimal ;
  geo-pos:long "3.71301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-644c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49192; 49192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71301'^^xsd:double;
  dwc:latitude '51.795518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614018'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748527 3.713212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748527"^^xsd:decimal ;
  dwc:decimalLongitude "3.713212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748527 3.713212)"^^geo:wktLiteral ;
  geo-pos:lat "51.748527"^^xsd:decimal ;
  geo-pos:long "3.713212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5925'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46407; 46407'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713212'^^xsd:double;
  dwc:latitude '51.748527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611105'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793574 3.713212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793574"^^xsd:decimal ;
  dwc:decimalLongitude "3.713212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793574 3.713212)"^^geo:wktLiteral ;
  geo-pos:lat "51.793574"^^xsd:decimal ;
  geo-pos:long "3.713212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5278'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54311; 54311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713212'^^xsd:double;
  dwc:latitude '51.793574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618853'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793574 3.713212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793574"^^xsd:decimal ;
  dwc:decimalLongitude "3.713212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793574 3.713212)"^^geo:wktLiteral ;
  geo-pos:lat "51.793574"^^xsd:decimal ;
  geo-pos:long "3.713212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5277'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54312; 54312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713212'^^xsd:double;
  dwc:latitude '51.793574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618854'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793574 3.713212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793574"^^xsd:decimal ;
  dwc:decimalLongitude "3.713212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793574 3.713212)"^^geo:wktLiteral ;
  geo-pos:lat "51.793574"^^xsd:decimal ;
  geo-pos:long "3.713212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5276'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54310; 54310'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713212'^^xsd:double;
  dwc:latitude '51.793574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618852'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739742 3.713363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739742"^^xsd:decimal ;
  dwc:decimalLongitude "3.713363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739742 3.713363)"^^geo:wktLiteral ;
  geo-pos:lat "51.739742"^^xsd:decimal ;
  geo-pos:long "3.713363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b37'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56113; 56113'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713363'^^xsd:double;
  dwc:latitude '51.739742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620631'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739742 3.713363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739742"^^xsd:decimal ;
  dwc:decimalLongitude "3.713363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739742 3.713363)"^^geo:wktLiteral ;
  geo-pos:lat "51.739742"^^xsd:decimal ;
  geo-pos:long "3.713363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b36'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56118; 56118'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713363'^^xsd:double;
  dwc:latitude '51.739742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620634'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739742 3.713363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739742"^^xsd:decimal ;
  dwc:decimalLongitude "3.713363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739742 3.713363)"^^geo:wktLiteral ;
  geo-pos:lat "51.739742"^^xsd:decimal ;
  geo-pos:long "3.713363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b35'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56115; 56115'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713363'^^xsd:double;
  dwc:latitude '51.739742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620633'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739742 3.713363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739742"^^xsd:decimal ;
  dwc:decimalLongitude "3.713363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739742 3.713363)"^^geo:wktLiteral ;
  geo-pos:lat "51.739742"^^xsd:decimal ;
  geo-pos:long "3.713363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b34'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56114; 56114'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713363'^^xsd:double;
  dwc:latitude '51.739742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620632'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858752 3.713371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858752"^^xsd:decimal ;
  dwc:decimalLongitude "3.713371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858752 3.713371)"^^geo:wktLiteral ;
  geo-pos:lat "51.858752"^^xsd:decimal ;
  geo-pos:long "3.713371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b0d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56166; 56166'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713371'^^xsd:double;
  dwc:latitude '51.858752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620682'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858752 3.713371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858752"^^xsd:decimal ;
  dwc:decimalLongitude "3.713371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858752 3.713371)"^^geo:wktLiteral ;
  geo-pos:lat "51.858752"^^xsd:decimal ;
  geo-pos:long "3.713371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b0c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56168; 56168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713371'^^xsd:double;
  dwc:latitude '51.858752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620684'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858752 3.713371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858752"^^xsd:decimal ;
  dwc:decimalLongitude "3.713371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858752 3.713371)"^^geo:wktLiteral ;
  geo-pos:lat "51.858752"^^xsd:decimal ;
  geo-pos:long "3.713371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b0b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56165; 56165'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713371'^^xsd:double;
  dwc:latitude '51.858752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620681'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858752 3.713371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858752"^^xsd:decimal ;
  dwc:decimalLongitude "3.713371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858752 3.713371)"^^geo:wktLiteral ;
  geo-pos:lat "51.858752"^^xsd:decimal ;
  geo-pos:long "3.713371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b0a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56167; 56167'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713371'^^xsd:double;
  dwc:latitude '51.858752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620683'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664383 3.713379)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664383"^^xsd:decimal ;
  dwc:decimalLongitude "3.713379"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664383 3.713379)"^^geo:wktLiteral ;
  geo-pos:lat "51.664383"^^xsd:decimal ;
  geo-pos:long "3.713379"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4875'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52867; 52867'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.120277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713379'^^xsd:double;
  dwc:latitude '51.664383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617411'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664383 3.713379)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664383"^^xsd:decimal ;
  dwc:decimalLongitude "3.713379"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664383 3.713379)"^^geo:wktLiteral ;
  geo-pos:lat "51.664383"^^xsd:decimal ;
  geo-pos:long "3.713379"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4874'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52866; 52866'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.120277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713379'^^xsd:double;
  dwc:latitude '51.664383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617410'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663106 3.713446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663106"^^xsd:decimal ;
  dwc:decimalLongitude "3.713446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663106 3.713446)"^^geo:wktLiteral ;
  geo-pos:lat "51.663106"^^xsd:decimal ;
  geo-pos:long "3.713446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c1d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55848; 55848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.5752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713446'^^xsd:double;
  dwc:latitude '51.663106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620319'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663106 3.713446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663106"^^xsd:decimal ;
  dwc:decimalLongitude "3.713446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663106 3.713446)"^^geo:wktLiteral ;
  geo-pos:lat "51.663106"^^xsd:decimal ;
  geo-pos:long "3.713446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c1c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55849; 55849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.5752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713446'^^xsd:double;
  dwc:latitude '51.663106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620320'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771921 3.713465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771921"^^xsd:decimal ;
  dwc:decimalLongitude "3.713465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771921 3.713465)"^^geo:wktLiteral ;
  geo-pos:lat "51.771921"^^xsd:decimal ;
  geo-pos:long "3.713465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76eb'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49924; 49924'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713465'^^xsd:double;
  dwc:latitude '51.771921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614718'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771921 3.713465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771921"^^xsd:decimal ;
  dwc:decimalLongitude "3.713465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771921 3.713465)"^^geo:wktLiteral ;
  geo-pos:lat "51.771921"^^xsd:decimal ;
  geo-pos:long "3.713465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ea'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49926; 49926'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713465'^^xsd:double;
  dwc:latitude '51.771921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614720'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771921 3.713465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771921"^^xsd:decimal ;
  dwc:decimalLongitude "3.713465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771921 3.713465)"^^geo:wktLiteral ;
  geo-pos:lat "51.771921"^^xsd:decimal ;
  geo-pos:long "3.713465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49925; 49925'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713465'^^xsd:double;
  dwc:latitude '51.771921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614719'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748292 3.713483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748292"^^xsd:decimal ;
  dwc:decimalLongitude "3.713483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748292 3.713483)"^^geo:wktLiteral ;
  geo-pos:lat "51.748292"^^xsd:decimal ;
  geo-pos:long "3.713483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56947; 56947'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713483'^^xsd:double;
  dwc:latitude '51.748292'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621402'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748821 3.713608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748821"^^xsd:decimal ;
  dwc:decimalLongitude "3.713608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748821 3.713608)"^^geo:wktLiteral ;
  geo-pos:lat "51.748821"^^xsd:decimal ;
  geo-pos:long "3.713608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5534'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55503; 55503'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.523333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713608'^^xsd:double;
  dwc:latitude '51.748821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619992'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820526 3.713913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820526"^^xsd:decimal ;
  dwc:decimalLongitude "3.713913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820526 3.713913)"^^geo:wktLiteral ;
  geo-pos:lat "51.820526"^^xsd:decimal ;
  geo-pos:long "3.713913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-772d'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49832; 49832'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713913'^^xsd:double;
  dwc:latitude '51.820526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614384'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820526 3.713913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820526"^^xsd:decimal ;
  dwc:decimalLongitude "3.713913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820526 3.713913)"^^geo:wktLiteral ;
  geo-pos:lat "51.820526"^^xsd:decimal ;
  geo-pos:long "3.713913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-772c'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49833; 49833'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713913'^^xsd:double;
  dwc:latitude '51.820526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614385'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837565 3.713921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837565"^^xsd:decimal ;
  dwc:decimalLongitude "3.713921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837565 3.713921)"^^geo:wktLiteral ;
  geo-pos:lat "51.837565"^^xsd:decimal ;
  geo-pos:long "3.713921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7733'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49816; 49816'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713921'^^xsd:double;
  dwc:latitude '51.837565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614369'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840244 3.713993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840244"^^xsd:decimal ;
  dwc:decimalLongitude "3.713993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840244 3.713993)"^^geo:wktLiteral ;
  geo-pos:lat "51.840244"^^xsd:decimal ;
  geo-pos:long "3.713993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6281'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45014; 45014'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713993'^^xsd:double;
  dwc:latitude '51.840244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610026'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840244 3.713993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840244"^^xsd:decimal ;
  dwc:decimalLongitude "3.713993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840244 3.713993)"^^geo:wktLiteral ;
  geo-pos:lat "51.840244"^^xsd:decimal ;
  geo-pos:long "3.713993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6280'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45015; 45015'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713993'^^xsd:double;
  dwc:latitude '51.840244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610027'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840244 3.713993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840244"^^xsd:decimal ;
  dwc:decimalLongitude "3.713993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840244 3.713993)"^^geo:wktLiteral ;
  geo-pos:lat "51.840244"^^xsd:decimal ;
  geo-pos:long "3.713993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-627f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45016; 45016'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713993'^^xsd:double;
  dwc:latitude '51.840244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610028'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840244 3.713993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840244"^^xsd:decimal ;
  dwc:decimalLongitude "3.713993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840244 3.713993)"^^geo:wktLiteral ;
  geo-pos:lat "51.840244"^^xsd:decimal ;
  geo-pos:long "3.713993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-627e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45013; 45013'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.713993'^^xsd:double;
  dwc:latitude '51.840244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610025'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744476 3.714104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744476"^^xsd:decimal ;
  dwc:decimalLongitude "3.714104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744476 3.714104)"^^geo:wktLiteral ;
  geo-pos:lat "51.744476"^^xsd:decimal ;
  geo-pos:long "3.714104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f47'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52546; 52546'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.449722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714104'^^xsd:double;
  dwc:latitude '51.744476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617149'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744476 3.714104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744476"^^xsd:decimal ;
  dwc:decimalLongitude "3.714104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744476 3.714104)"^^geo:wktLiteral ;
  geo-pos:lat "51.744476"^^xsd:decimal ;
  geo-pos:long "3.714104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f46'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52544; 52544'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.449722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714104'^^xsd:double;
  dwc:latitude '51.744476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617148'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74307 3.714136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74307"^^xsd:decimal ;
  dwc:decimalLongitude "3.714136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74307 3.714136)"^^geo:wktLiteral ;
  geo-pos:lat "51.74307"^^xsd:decimal ;
  geo-pos:long "3.714136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42591; 42591'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714136'^^xsd:double;
  dwc:latitude '51.74307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607698'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.66106 3.714238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.66106"^^xsd:decimal ;
  dwc:decimalLongitude "3.714238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.66106 3.714238)"^^geo:wktLiteral ;
  geo-pos:lat "51.66106"^^xsd:decimal ;
  geo-pos:long "3.714238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e52'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48100; 48100'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.149444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714238'^^xsd:double;
  dwc:latitude '51.66106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613014'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.66106 3.714238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.66106"^^xsd:decimal ;
  dwc:decimalLongitude "3.714238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.66106 3.714238)"^^geo:wktLiteral ;
  geo-pos:lat "51.66106"^^xsd:decimal ;
  geo-pos:long "3.714238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e51'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48099; 48099'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.149444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714238'^^xsd:double;
  dwc:latitude '51.66106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613013'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738828 3.714261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738828"^^xsd:decimal ;
  dwc:decimalLongitude "3.714261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738828 3.714261)"^^geo:wktLiteral ;
  geo-pos:lat "51.738828"^^xsd:decimal ;
  geo-pos:long "3.714261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54719; 54719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.573611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714261'^^xsd:double;
  dwc:latitude '51.738828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619217'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766548"^^xsd:decimal ;
  dwc:decimalLongitude "3.714307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  geo-pos:lat "51.766548"^^xsd:decimal ;
  geo-pos:long "3.714307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4913'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51506; 51506'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714307'^^xsd:double;
  dwc:latitude '51.766548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616138'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766548"^^xsd:decimal ;
  dwc:decimalLongitude "3.714307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  geo-pos:lat "51.766548"^^xsd:decimal ;
  geo-pos:long "3.714307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4912'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51502; 51502'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714307'^^xsd:double;
  dwc:latitude '51.766548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616134'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766548"^^xsd:decimal ;
  dwc:decimalLongitude "3.714307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  geo-pos:lat "51.766548"^^xsd:decimal ;
  geo-pos:long "3.714307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4911'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51507; 51507'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714307'^^xsd:double;
  dwc:latitude '51.766548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616139'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766548"^^xsd:decimal ;
  dwc:decimalLongitude "3.714307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  geo-pos:lat "51.766548"^^xsd:decimal ;
  geo-pos:long "3.714307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4910'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51505; 51505'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714307'^^xsd:double;
  dwc:latitude '51.766548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616137'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766548"^^xsd:decimal ;
  dwc:decimalLongitude "3.714307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  geo-pos:lat "51.766548"^^xsd:decimal ;
  geo-pos:long "3.714307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-490f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51504; 51504'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714307'^^xsd:double;
  dwc:latitude '51.766548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616136'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766548"^^xsd:decimal ;
  dwc:decimalLongitude "3.714307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766548 3.714307)"^^geo:wktLiteral ;
  geo-pos:lat "51.766548"^^xsd:decimal ;
  geo-pos:long "3.714307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-490e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51503; 51503'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714307'^^xsd:double;
  dwc:latitude '51.766548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616135'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750714 3.714333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750714"^^xsd:decimal ;
  dwc:decimalLongitude "3.714333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750714 3.714333)"^^geo:wktLiteral ;
  geo-pos:lat "51.750714"^^xsd:decimal ;
  geo-pos:long "3.714333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-438d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42993; 42993'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714333'^^xsd:double;
  dwc:latitude '51.750714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608033'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803512"^^xsd:decimal ;
  dwc:decimalLongitude "3.71434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  geo-pos:lat "51.803512"^^xsd:decimal ;
  geo-pos:long "3.71434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c69'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41347; 41347'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71434'^^xsd:double;
  dwc:latitude '51.803512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606529'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803512"^^xsd:decimal ;
  dwc:decimalLongitude "3.71434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  geo-pos:lat "51.803512"^^xsd:decimal ;
  geo-pos:long "3.71434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c68'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41348; 41348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71434'^^xsd:double;
  dwc:latitude '51.803512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606531'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803512"^^xsd:decimal ;
  dwc:decimalLongitude "3.71434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  geo-pos:lat "51.803512"^^xsd:decimal ;
  geo-pos:long "3.71434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c67'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41343; 41343'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71434'^^xsd:double;
  dwc:latitude '51.803512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606526'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803512"^^xsd:decimal ;
  dwc:decimalLongitude "3.71434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  geo-pos:lat "51.803512"^^xsd:decimal ;
  geo-pos:long "3.71434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c66'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41346; 41346'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71434'^^xsd:double;
  dwc:latitude '51.803512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606528'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803512"^^xsd:decimal ;
  dwc:decimalLongitude "3.71434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  geo-pos:lat "51.803512"^^xsd:decimal ;
  geo-pos:long "3.71434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c65'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41349; 41349'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71434'^^xsd:double;
  dwc:latitude '51.803512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606532'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803512"^^xsd:decimal ;
  dwc:decimalLongitude "3.71434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803512 3.71434)"^^geo:wktLiteral ;
  geo-pos:lat "51.803512"^^xsd:decimal ;
  geo-pos:long "3.71434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c64'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41345; 41345'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71434'^^xsd:double;
  dwc:latitude '51.803512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606527'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74852 3.714443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74852"^^xsd:decimal ;
  dwc:decimalLongitude "3.714443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74852 3.714443)"^^geo:wktLiteral ;
  geo-pos:lat "51.74852"^^xsd:decimal ;
  geo-pos:long "3.714443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6044'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40266; 40266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.604444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714443'^^xsd:double;
  dwc:latitude '51.74852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604469'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74852 3.714443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74852"^^xsd:decimal ;
  dwc:decimalLongitude "3.714443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74852 3.714443)"^^geo:wktLiteral ;
  geo-pos:lat "51.74852"^^xsd:decimal ;
  geo-pos:long "3.714443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6043'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40265; 40265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.604444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714443'^^xsd:double;
  dwc:latitude '51.74852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604468'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737818 3.71468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737818"^^xsd:decimal ;
  dwc:decimalLongitude "3.71468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737818 3.71468)"^^geo:wktLiteral ;
  geo-pos:lat "51.737818"^^xsd:decimal ;
  geo-pos:long "3.71468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-717a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42016; 42016'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71468'^^xsd:double;
  dwc:latitude '51.737818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607201'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737818 3.71468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737818"^^xsd:decimal ;
  dwc:decimalLongitude "3.71468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737818 3.71468)"^^geo:wktLiteral ;
  geo-pos:lat "51.737818"^^xsd:decimal ;
  geo-pos:long "3.71468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7179'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42015; 42015'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71468'^^xsd:double;
  dwc:latitude '51.737818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607200'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784807 3.714741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784807"^^xsd:decimal ;
  dwc:decimalLongitude "3.714741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784807 3.714741)"^^geo:wktLiteral ;
  geo-pos:lat "51.784807"^^xsd:decimal ;
  geo-pos:long "3.714741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-403d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57181; 57181'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714741'^^xsd:double;
  dwc:latitude '51.784807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621604'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784807 3.714741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784807"^^xsd:decimal ;
  dwc:decimalLongitude "3.714741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784807 3.714741)"^^geo:wktLiteral ;
  geo-pos:lat "51.784807"^^xsd:decimal ;
  geo-pos:long "3.714741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-403c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57180; 57180'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714741'^^xsd:double;
  dwc:latitude '51.784807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621603'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824244 3.714741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824244"^^xsd:decimal ;
  dwc:decimalLongitude "3.714741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824244 3.714741)"^^geo:wktLiteral ;
  geo-pos:lat "51.824244"^^xsd:decimal ;
  geo-pos:long "3.714741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43192; 43192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.714741'^^xsd:double;
  dwc:latitude '51.824244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608301'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862447"^^xsd:decimal ;
  dwc:decimalLongitude "3.71491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  geo-pos:lat "51.862447"^^xsd:decimal ;
  geo-pos:long "3.71491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40da'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56985; 56985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71491'^^xsd:double;
  dwc:latitude '51.862447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620585'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862447"^^xsd:decimal ;
  dwc:decimalLongitude "3.71491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  geo-pos:lat "51.862447"^^xsd:decimal ;
  geo-pos:long "3.71491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56981; 56981'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71491'^^xsd:double;
  dwc:latitude '51.862447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620581'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862447"^^xsd:decimal ;
  dwc:decimalLongitude "3.71491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  geo-pos:lat "51.862447"^^xsd:decimal ;
  geo-pos:long "3.71491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56984; 56984'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71491'^^xsd:double;
  dwc:latitude '51.862447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620584'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862447"^^xsd:decimal ;
  dwc:decimalLongitude "3.71491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  geo-pos:lat "51.862447"^^xsd:decimal ;
  geo-pos:long "3.71491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56982; 56982'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71491'^^xsd:double;
  dwc:latitude '51.862447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620582'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862447"^^xsd:decimal ;
  dwc:decimalLongitude "3.71491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  geo-pos:lat "51.862447"^^xsd:decimal ;
  geo-pos:long "3.71491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56979; 56979'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71491'^^xsd:double;
  dwc:latitude '51.862447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620579'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862447"^^xsd:decimal ;
  dwc:decimalLongitude "3.71491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  geo-pos:lat "51.862447"^^xsd:decimal ;
  geo-pos:long "3.71491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40dd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56983; 56983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71491'^^xsd:double;
  dwc:latitude '51.862447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620583'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862447"^^xsd:decimal ;
  dwc:decimalLongitude "3.71491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  geo-pos:lat "51.862447"^^xsd:decimal ;
  geo-pos:long "3.71491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40dc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56978; 56978'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71491'^^xsd:double;
  dwc:latitude '51.862447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620578'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862447"^^xsd:decimal ;
  dwc:decimalLongitude "3.71491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862447 3.71491)"^^geo:wktLiteral ;
  geo-pos:lat "51.862447"^^xsd:decimal ;
  geo-pos:long "3.71491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56980; 56980'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71491'^^xsd:double;
  dwc:latitude '51.862447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620580'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664543 3.715102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.664543"^^xsd:decimal ;
  dwc:decimalLongitude "3.715102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.664543 3.715102)"^^geo:wktLiteral ;
  geo-pos:lat "51.664543"^^xsd:decimal ;
  geo-pos:long "3.715102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55315; 55315'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.344722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715102'^^xsd:double;
  dwc:latitude '51.664543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619836'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746672 3.715109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746672"^^xsd:decimal ;
  dwc:decimalLongitude "3.715109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746672 3.715109)"^^geo:wktLiteral ;
  geo-pos:lat "51.746672"^^xsd:decimal ;
  geo-pos:long "3.715109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47705; 47705'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.389444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715109'^^xsd:double;
  dwc:latitude '51.746672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612578'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746672 3.715109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746672"^^xsd:decimal ;
  dwc:decimalLongitude "3.715109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746672 3.715109)"^^geo:wktLiteral ;
  geo-pos:lat "51.746672"^^xsd:decimal ;
  geo-pos:long "3.715109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47706; 47706'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.389444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715109'^^xsd:double;
  dwc:latitude '51.746672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612579'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763971 3.715325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763971"^^xsd:decimal ;
  dwc:decimalLongitude "3.715325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763971 3.715325)"^^geo:wktLiteral ;
  geo-pos:lat "51.763971"^^xsd:decimal ;
  geo-pos:long "3.715325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4012'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57242; 57242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715325'^^xsd:double;
  dwc:latitude '51.763971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621661'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763971 3.715325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763971"^^xsd:decimal ;
  dwc:decimalLongitude "3.715325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763971 3.715325)"^^geo:wktLiteral ;
  geo-pos:lat "51.763971"^^xsd:decimal ;
  geo-pos:long "3.715325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4011'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57243; 57243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715325'^^xsd:double;
  dwc:latitude '51.763971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621662'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763971 3.715325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763971"^^xsd:decimal ;
  dwc:decimalLongitude "3.715325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763971 3.715325)"^^geo:wktLiteral ;
  geo-pos:lat "51.763971"^^xsd:decimal ;
  geo-pos:long "3.715325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4010'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57241; 57241'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715325'^^xsd:double;
  dwc:latitude '51.763971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621660'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763971 3.715325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763971"^^xsd:decimal ;
  dwc:decimalLongitude "3.715325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763971 3.715325)"^^geo:wktLiteral ;
  geo-pos:lat "51.763971"^^xsd:decimal ;
  geo-pos:long "3.715325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-400f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57240; 57240'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715325'^^xsd:double;
  dwc:latitude '51.763971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621659'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746878 3.715344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746878"^^xsd:decimal ;
  dwc:decimalLongitude "3.715344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746878 3.715344)"^^geo:wktLiteral ;
  geo-pos:lat "51.746878"^^xsd:decimal ;
  geo-pos:long "3.715344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5754'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44619; 44619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715344'^^xsd:double;
  dwc:latitude '51.746878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609602'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746878 3.715344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746878"^^xsd:decimal ;
  dwc:decimalLongitude "3.715344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746878 3.715344)"^^geo:wktLiteral ;
  geo-pos:lat "51.746878"^^xsd:decimal ;
  geo-pos:long "3.715344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5753'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44620; 44620'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715344'^^xsd:double;
  dwc:latitude '51.746878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609603'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777143 3.715417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777143"^^xsd:decimal ;
  dwc:decimalLongitude "3.715417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777143 3.715417)"^^geo:wktLiteral ;
  geo-pos:lat "51.777143"^^xsd:decimal ;
  geo-pos:long "3.715417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a6'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51838; 51838'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715417'^^xsd:double;
  dwc:latitude '51.777143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616520'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777143 3.715417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777143"^^xsd:decimal ;
  dwc:decimalLongitude "3.715417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777143 3.715417)"^^geo:wktLiteral ;
  geo-pos:lat "51.777143"^^xsd:decimal ;
  geo-pos:long "3.715417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51837; 51837'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715417'^^xsd:double;
  dwc:latitude '51.777143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616519'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748747 3.715519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748747"^^xsd:decimal ;
  dwc:decimalLongitude "3.715519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748747 3.715519)"^^geo:wktLiteral ;
  geo-pos:lat "51.748747"^^xsd:decimal ;
  geo-pos:long "3.715519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f74'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40571; 40571'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715519'^^xsd:double;
  dwc:latitude '51.748747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605723'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747829 3.715605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747829"^^xsd:decimal ;
  dwc:decimalLongitude "3.715605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747829 3.715605)"^^geo:wktLiteral ;
  geo-pos:lat "51.747829"^^xsd:decimal ;
  geo-pos:long "3.715605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43680; 43680'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715605'^^xsd:double;
  dwc:latitude '51.747829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608190'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738388"^^xsd:decimal ;
  dwc:decimalLongitude "3.715674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  geo-pos:lat "51.738388"^^xsd:decimal ;
  geo-pos:long "3.715674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-438a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42999; 42999'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715674'^^xsd:double;
  dwc:latitude '51.738388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608039'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738388"^^xsd:decimal ;
  dwc:decimalLongitude "3.715674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  geo-pos:lat "51.738388"^^xsd:decimal ;
  geo-pos:long "3.715674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4389'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43001; 43001'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715674'^^xsd:double;
  dwc:latitude '51.738388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608040'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738388"^^xsd:decimal ;
  dwc:decimalLongitude "3.715674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  geo-pos:lat "51.738388"^^xsd:decimal ;
  geo-pos:long "3.715674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4388'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42998; 42998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715674'^^xsd:double;
  dwc:latitude '51.738388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608038'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738388"^^xsd:decimal ;
  dwc:decimalLongitude "3.715674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  geo-pos:lat "51.738388"^^xsd:decimal ;
  geo-pos:long "3.715674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4387'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42997; 42997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715674'^^xsd:double;
  dwc:latitude '51.738388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608037'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738388"^^xsd:decimal ;
  dwc:decimalLongitude "3.715674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738388 3.715674)"^^geo:wktLiteral ;
  geo-pos:lat "51.738388"^^xsd:decimal ;
  geo-pos:long "3.715674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4386'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42996; 42996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715674'^^xsd:double;
  dwc:latitude '51.738388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608036'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663676 3.71584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663676"^^xsd:decimal ;
  dwc:decimalLongitude "3.71584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663676 3.71584)"^^geo:wktLiteral ;
  geo-pos:lat "51.663676"^^xsd:decimal ;
  geo-pos:long "3.71584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51002; 51002'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71584'^^xsd:double;
  dwc:latitude '51.663676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615712'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663676 3.71584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663676"^^xsd:decimal ;
  dwc:decimalLongitude "3.71584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663676 3.71584)"^^geo:wktLiteral ;
  geo-pos:lat "51.663676"^^xsd:decimal ;
  geo-pos:long "3.71584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ae1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51001; 51001'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71584'^^xsd:double;
  dwc:latitude '51.663676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615711'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820865 3.715848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820865"^^xsd:decimal ;
  dwc:decimalLongitude "3.715848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820865 3.715848)"^^geo:wktLiteral ;
  geo-pos:lat "51.820865"^^xsd:decimal ;
  geo-pos:long "3.715848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-624f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45071; 45071'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715848'^^xsd:double;
  dwc:latitude '51.820865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610086'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824416 3.715933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824416"^^xsd:decimal ;
  dwc:decimalLongitude "3.715933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824416 3.715933)"^^geo:wktLiteral ;
  geo-pos:lat "51.824416"^^xsd:decimal ;
  geo-pos:long "3.715933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c2'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51782; 51782'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.715933'^^xsd:double;
  dwc:latitude '51.824416'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616463'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749445 3.716008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749445"^^xsd:decimal ;
  dwc:decimalLongitude "3.716008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749445 3.716008)"^^geo:wktLiteral ;
  geo-pos:lat "51.749445"^^xsd:decimal ;
  geo-pos:long "3.716008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eeb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54941; 54941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716008'^^xsd:double;
  dwc:latitude '51.749445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619502'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749445 3.716008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749445"^^xsd:decimal ;
  dwc:decimalLongitude "3.716008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749445 3.716008)"^^geo:wktLiteral ;
  geo-pos:lat "51.749445"^^xsd:decimal ;
  geo-pos:long "3.716008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eea'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54940; 54940'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716008'^^xsd:double;
  dwc:latitude '51.749445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619501'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738979 3.71603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738979"^^xsd:decimal ;
  dwc:decimalLongitude "3.71603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738979 3.71603)"^^geo:wktLiteral ;
  geo-pos:lat "51.738979"^^xsd:decimal ;
  geo-pos:long "3.71603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6589'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48803; 48803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71603'^^xsd:double;
  dwc:latitude '51.738979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613681'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738979 3.71603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738979"^^xsd:decimal ;
  dwc:decimalLongitude "3.71603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738979 3.71603)"^^geo:wktLiteral ;
  geo-pos:lat "51.738979"^^xsd:decimal ;
  geo-pos:long "3.71603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6588'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48804; 48804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71603'^^xsd:double;
  dwc:latitude '51.738979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613682'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786606 3.716103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786606"^^xsd:decimal ;
  dwc:decimalLongitude "3.716103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786606 3.716103)"^^geo:wktLiteral ;
  geo-pos:lat "51.786606"^^xsd:decimal ;
  geo-pos:long "3.716103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43294; 43294'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716103'^^xsd:double;
  dwc:latitude '51.786606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608407'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741038 3.716106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741038"^^xsd:decimal ;
  dwc:decimalLongitude "3.716106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741038 3.716106)"^^geo:wktLiteral ;
  geo-pos:lat "51.741038"^^xsd:decimal ;
  geo-pos:long "3.716106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4df5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40934; 40934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716106'^^xsd:double;
  dwc:latitude '51.741038'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606160'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74574 3.716137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74574"^^xsd:decimal ;
  dwc:decimalLongitude "3.716137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74574 3.716137)"^^geo:wktLiteral ;
  geo-pos:lat "51.74574"^^xsd:decimal ;
  geo-pos:long "3.716137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47595; 47595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716137'^^xsd:double;
  dwc:latitude '51.74574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612498'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74574 3.716137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74574"^^xsd:decimal ;
  dwc:decimalLongitude "3.716137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74574 3.716137)"^^geo:wktLiteral ;
  geo-pos:lat "51.74574"^^xsd:decimal ;
  geo-pos:long "3.716137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ad7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47596; 47596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716137'^^xsd:double;
  dwc:latitude '51.74574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612499'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738484 3.716167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738484"^^xsd:decimal ;
  dwc:decimalLongitude "3.716167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738484 3.716167)"^^geo:wktLiteral ;
  geo-pos:lat "51.738484"^^xsd:decimal ;
  geo-pos:long "3.716167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e06'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47758; 47758'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1927777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716167'^^xsd:double;
  dwc:latitude '51.738484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612712'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73967 3.716186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73967"^^xsd:decimal ;
  dwc:decimalLongitude "3.716186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73967 3.716186)"^^geo:wktLiteral ;
  geo-pos:lat "51.73967"^^xsd:decimal ;
  geo-pos:long "3.716186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4845'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52914; 52914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.19'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716186'^^xsd:double;
  dwc:latitude '51.73967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617459'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662504 3.716227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662504"^^xsd:decimal ;
  dwc:decimalLongitude "3.716227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662504 3.716227)"^^geo:wktLiteral ;
  geo-pos:lat "51.662504"^^xsd:decimal ;
  geo-pos:long "3.716227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7193'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41990; 41990'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716227'^^xsd:double;
  dwc:latitude '51.662504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607174'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662504 3.716227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662504"^^xsd:decimal ;
  dwc:decimalLongitude "3.716227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662504 3.716227)"^^geo:wktLiteral ;
  geo-pos:lat "51.662504"^^xsd:decimal ;
  geo-pos:long "3.716227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7192'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41991; 41991'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716227'^^xsd:double;
  dwc:latitude '51.662504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607175'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771104 3.716234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771104"^^xsd:decimal ;
  dwc:decimalLongitude "3.716234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771104 3.716234)"^^geo:wktLiteral ;
  geo-pos:lat "51.771104"^^xsd:decimal ;
  geo-pos:long "3.716234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e2'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43622; 43622'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716234'^^xsd:double;
  dwc:latitude '51.771104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608675'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771104 3.716234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771104"^^xsd:decimal ;
  dwc:decimalLongitude "3.716234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771104 3.716234)"^^geo:wktLiteral ;
  geo-pos:lat "51.771104"^^xsd:decimal ;
  geo-pos:long "3.716234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43623; 43623'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716234'^^xsd:double;
  dwc:latitude '51.771104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608676'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741269 3.716501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741269"^^xsd:decimal ;
  dwc:decimalLongitude "3.716501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741269 3.716501)"^^geo:wktLiteral ;
  geo-pos:lat "51.741269"^^xsd:decimal ;
  geo-pos:long "3.716501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49001; 49001'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716501'^^xsd:double;
  dwc:latitude '51.741269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613835'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74777 3.716517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74777"^^xsd:decimal ;
  dwc:decimalLongitude "3.716517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74777 3.716517)"^^geo:wktLiteral ;
  geo-pos:lat "51.74777"^^xsd:decimal ;
  geo-pos:long "3.716517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56949; 56949'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716517'^^xsd:double;
  dwc:latitude '51.74777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621404'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74777 3.716517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74777"^^xsd:decimal ;
  dwc:decimalLongitude "3.716517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74777 3.716517)"^^geo:wktLiteral ;
  geo-pos:lat "51.74777"^^xsd:decimal ;
  geo-pos:long "3.716517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f1'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56948; 56948'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716517'^^xsd:double;
  dwc:latitude '51.74777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621403'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746807 3.716574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746807"^^xsd:decimal ;
  dwc:decimalLongitude "3.716574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746807 3.716574)"^^geo:wktLiteral ;
  geo-pos:lat "51.746807"^^xsd:decimal ;
  geo-pos:long "3.716574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-547b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55769; 55769'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.398333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716574'^^xsd:double;
  dwc:latitude '51.746807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620240'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740279 3.71663)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740279"^^xsd:decimal ;
  dwc:decimalLongitude "3.71663"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740279 3.71663)"^^geo:wktLiteral ;
  geo-pos:lat "51.740279"^^xsd:decimal ;
  geo-pos:long "3.71663"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5424'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54640; 54640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71663'^^xsd:double;
  dwc:latitude '51.740279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619138'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797032 3.716776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797032"^^xsd:decimal ;
  dwc:decimalLongitude "3.716776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797032 3.716776)"^^geo:wktLiteral ;
  geo-pos:lat "51.797032"^^xsd:decimal ;
  geo-pos:long "3.716776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7385'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39565; 39565'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716776'^^xsd:double;
  dwc:latitude '51.797032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604824'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797032 3.716776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797032"^^xsd:decimal ;
  dwc:decimalLongitude "3.716776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797032 3.716776)"^^geo:wktLiteral ;
  geo-pos:lat "51.797032"^^xsd:decimal ;
  geo-pos:long "3.716776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7384'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39566; 39566'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716776'^^xsd:double;
  dwc:latitude '51.797032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604825'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797032 3.716776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797032"^^xsd:decimal ;
  dwc:decimalLongitude "3.716776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797032 3.716776)"^^geo:wktLiteral ;
  geo-pos:lat "51.797032"^^xsd:decimal ;
  geo-pos:long "3.716776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7383'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39567; 39567'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716776'^^xsd:double;
  dwc:latitude '51.797032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604826'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797032 3.716776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797032"^^xsd:decimal ;
  dwc:decimalLongitude "3.716776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797032 3.716776)"^^geo:wktLiteral ;
  geo-pos:lat "51.797032"^^xsd:decimal ;
  geo-pos:long "3.716776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7382'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39563; 39563'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716776'^^xsd:double;
  dwc:latitude '51.797032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604823'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747633 3.716834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747633"^^xsd:decimal ;
  dwc:decimalLongitude "3.716834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747633 3.716834)"^^geo:wktLiteral ;
  geo-pos:lat "51.747633"^^xsd:decimal ;
  geo-pos:long "3.716834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-744d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39257; 39257'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0008333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716834'^^xsd:double;
  dwc:latitude '51.747633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604523'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740017 3.716858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740017"^^xsd:decimal ;
  dwc:decimalLongitude "3.716858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740017 3.716858)"^^geo:wktLiteral ;
  geo-pos:lat "51.740017"^^xsd:decimal ;
  geo-pos:long "3.716858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4abe'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51037; 51037'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716858'^^xsd:double;
  dwc:latitude '51.740017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615747'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786197 3.716908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786197"^^xsd:decimal ;
  dwc:decimalLongitude "3.716908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786197 3.716908)"^^geo:wktLiteral ;
  geo-pos:lat "51.786197"^^xsd:decimal ;
  geo-pos:long "3.716908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e5a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55165; 55165'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716908'^^xsd:double;
  dwc:latitude '51.786197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619683'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663237 3.716976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663237"^^xsd:decimal ;
  dwc:decimalLongitude "3.716976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663237 3.716976)"^^geo:wktLiteral ;
  geo-pos:lat "51.663237"^^xsd:decimal ;
  geo-pos:long "3.716976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39458; 39458'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.716976'^^xsd:double;
  dwc:latitude '51.663237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604727'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739503 3.717082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739503"^^xsd:decimal ;
  dwc:decimalLongitude "3.717082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739503 3.717082)"^^geo:wktLiteral ;
  geo-pos:lat "51.739503"^^xsd:decimal ;
  geo-pos:long "3.717082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55873; 55873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717082'^^xsd:double;
  dwc:latitude '51.739503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620339'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739503 3.717082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739503"^^xsd:decimal ;
  dwc:decimalLongitude "3.717082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739503 3.717082)"^^geo:wktLiteral ;
  geo-pos:lat "51.739503"^^xsd:decimal ;
  geo-pos:long "3.717082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c09'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55871; 55871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717082'^^xsd:double;
  dwc:latitude '51.739503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620338'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738514 3.717095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738514"^^xsd:decimal ;
  dwc:decimalLongitude "3.717095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738514 3.717095)"^^geo:wktLiteral ;
  geo-pos:lat "51.738514"^^xsd:decimal ;
  geo-pos:long "3.717095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-438c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42994; 42994'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717095'^^xsd:double;
  dwc:latitude '51.738514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608034'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738514 3.717095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738514"^^xsd:decimal ;
  dwc:decimalLongitude "3.717095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738514 3.717095)"^^geo:wktLiteral ;
  geo-pos:lat "51.738514"^^xsd:decimal ;
  geo-pos:long "3.717095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-438b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42995; 42995'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717095'^^xsd:double;
  dwc:latitude '51.738514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608035'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739682 3.717157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739682"^^xsd:decimal ;
  dwc:decimalLongitude "3.717157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739682 3.717157)"^^geo:wktLiteral ;
  geo-pos:lat "51.739682"^^xsd:decimal ;
  geo-pos:long "3.717157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-448e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42724; 42724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9980555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717157'^^xsd:double;
  dwc:latitude '51.739682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607814'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739592 3.717213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739592"^^xsd:decimal ;
  dwc:decimalLongitude "3.717213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739592 3.717213)"^^geo:wktLiteral ;
  geo-pos:lat "51.739592"^^xsd:decimal ;
  geo-pos:long "3.717213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4757'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53165; 53165'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717213'^^xsd:double;
  dwc:latitude '51.739592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617773'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739592 3.717213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739592"^^xsd:decimal ;
  dwc:decimalLongitude "3.717213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739592 3.717213)"^^geo:wktLiteral ;
  geo-pos:lat "51.739592"^^xsd:decimal ;
  geo-pos:long "3.717213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4756'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53166; 53166'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.287222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717213'^^xsd:double;
  dwc:latitude '51.739592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617774'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738736 3.717233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738736"^^xsd:decimal ;
  dwc:decimalLongitude "3.717233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738736 3.717233)"^^geo:wktLiteral ;
  geo-pos:lat "51.738736"^^xsd:decimal ;
  geo-pos:long "3.717233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7931'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51956; 51956'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717233'^^xsd:double;
  dwc:latitude '51.738736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616642'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738736 3.717233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738736"^^xsd:decimal ;
  dwc:decimalLongitude "3.717233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738736 3.717233)"^^geo:wktLiteral ;
  geo-pos:lat "51.738736"^^xsd:decimal ;
  geo-pos:long "3.717233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7930'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51955; 51955'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717233'^^xsd:double;
  dwc:latitude '51.738736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616641'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819157 3.71733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819157"^^xsd:decimal ;
  dwc:decimalLongitude "3.71733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819157 3.71733)"^^geo:wktLiteral ;
  geo-pos:lat "51.819157"^^xsd:decimal ;
  geo-pos:long "3.71733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45881; 45881'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71733'^^xsd:double;
  dwc:latitude '51.819157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610806'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819157 3.71733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819157"^^xsd:decimal ;
  dwc:decimalLongitude "3.71733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819157 3.71733)"^^geo:wktLiteral ;
  geo-pos:lat "51.819157"^^xsd:decimal ;
  geo-pos:long "3.71733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e2'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45880; 45880'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71733'^^xsd:double;
  dwc:latitude '51.819157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610805'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819157 3.71733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819157"^^xsd:decimal ;
  dwc:decimalLongitude "3.71733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819157 3.71733)"^^geo:wktLiteral ;
  geo-pos:lat "51.819157"^^xsd:decimal ;
  geo-pos:long "3.71733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45882; 45882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.71733'^^xsd:double;
  dwc:latitude '51.819157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610807'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747908 3.717432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747908"^^xsd:decimal ;
  dwc:decimalLongitude "3.717432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747908 3.717432)"^^geo:wktLiteral ;
  geo-pos:lat "51.747908"^^xsd:decimal ;
  geo-pos:long "3.717432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5061'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46861; 46861'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717432'^^xsd:double;
  dwc:latitude '51.747908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611763'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739347 3.7176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739347"^^xsd:decimal ;
  dwc:decimalLongitude "3.7176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739347 3.7176)"^^geo:wktLiteral ;
  geo-pos:lat "51.739347"^^xsd:decimal ;
  geo-pos:long "3.7176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44677; 44677'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.609722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7176'^^xsd:double;
  dwc:latitude '51.739347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609731'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741504 3.717722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741504"^^xsd:decimal ;
  dwc:decimalLongitude "3.717722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741504 3.717722)"^^geo:wktLiteral ;
  geo-pos:lat "51.741504"^^xsd:decimal ;
  geo-pos:long "3.717722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5532'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55505; 55505'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717722'^^xsd:double;
  dwc:latitude '51.741504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619994'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820521 3.717787)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820521"^^xsd:decimal ;
  dwc:decimalLongitude "3.717787"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820521 3.717787)"^^geo:wktLiteral ;
  geo-pos:lat "51.820521"^^xsd:decimal ;
  geo-pos:long "3.717787"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47031; 47031'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717787'^^xsd:double;
  dwc:latitude '51.820521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611929'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661623 3.717803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.661623"^^xsd:decimal ;
  dwc:decimalLongitude "3.717803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661623 3.717803)"^^geo:wktLiteral ;
  geo-pos:lat "51.661623"^^xsd:decimal ;
  geo-pos:long "3.717803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40081; 40081'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.446111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717803'^^xsd:double;
  dwc:latitude '51.661623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605284'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740614 3.717819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740614"^^xsd:decimal ;
  dwc:decimalLongitude "3.717819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740614 3.717819)"^^geo:wktLiteral ;
  geo-pos:lat "51.740614"^^xsd:decimal ;
  geo-pos:long "3.717819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52266; 52266'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.9416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.717819'^^xsd:double;
  dwc:latitude '51.740614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616949'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663635 3.718009)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663635"^^xsd:decimal ;
  dwc:decimalLongitude "3.718009"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663635 3.718009)"^^geo:wktLiteral ;
  geo-pos:lat "51.663635"^^xsd:decimal ;
  geo-pos:long "3.718009"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e13'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47745; 47745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718009'^^xsd:double;
  dwc:latitude '51.663635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612698'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737914 3.718128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737914"^^xsd:decimal ;
  dwc:decimalLongitude "3.718128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737914 3.718128)"^^geo:wktLiteral ;
  geo-pos:lat "51.737914"^^xsd:decimal ;
  geo-pos:long "3.718128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5650'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44276; 44276'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718128'^^xsd:double;
  dwc:latitude '51.737914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609065'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737914 3.718128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.737914"^^xsd:decimal ;
  dwc:decimalLongitude "3.718128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.737914 3.718128)"^^geo:wktLiteral ;
  geo-pos:lat "51.737914"^^xsd:decimal ;
  geo-pos:long "3.718128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-564f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44275; 44275'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718128'^^xsd:double;
  dwc:latitude '51.737914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609064'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740754 3.718361)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740754"^^xsd:decimal ;
  dwc:decimalLongitude "3.718361"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740754 3.718361)"^^geo:wktLiteral ;
  geo-pos:lat "51.740754"^^xsd:decimal ;
  geo-pos:long "3.718361"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44877; 44877'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.609722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718361'^^xsd:double;
  dwc:latitude '51.740754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609893'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.718387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.718387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cbf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48586; 48586'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718387'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613423'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.718387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.718387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cbe'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48590; 48590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718387'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613426'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.718387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.718387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cbd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48591; 48591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718387'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613427'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.718387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.718387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cbc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48589; 48589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718387'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613425'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.718387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.718387)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.718387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cbb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48587; 48587'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718387'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613424'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740412 3.718414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740412"^^xsd:decimal ;
  dwc:decimalLongitude "3.718414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740412 3.718414)"^^geo:wktLiteral ;
  geo-pos:lat "51.740412"^^xsd:decimal ;
  geo-pos:long "3.718414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55329; 55329'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.428055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718414'^^xsd:double;
  dwc:latitude '51.740412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619850'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770767 3.718417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770767"^^xsd:decimal ;
  dwc:decimalLongitude "3.718417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770767 3.718417)"^^geo:wktLiteral ;
  geo-pos:lat "51.770767"^^xsd:decimal ;
  geo-pos:long "3.718417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47643; 47643'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718417'^^xsd:double;
  dwc:latitude '51.770767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612541'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770767 3.718417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770767"^^xsd:decimal ;
  dwc:decimalLongitude "3.718417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770767 3.718417)"^^geo:wktLiteral ;
  geo-pos:lat "51.770767"^^xsd:decimal ;
  geo-pos:long "3.718417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47642; 47642'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718417'^^xsd:double;
  dwc:latitude '51.770767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612540'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739818 3.718462)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739818"^^xsd:decimal ;
  dwc:decimalLongitude "3.718462"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739818 3.718462)"^^geo:wktLiteral ;
  geo-pos:lat "51.739818"^^xsd:decimal ;
  geo-pos:long "3.718462"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4233'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56614; 56614'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718462'^^xsd:double;
  dwc:latitude '51.739818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621119'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739584 3.718531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739584"^^xsd:decimal ;
  dwc:decimalLongitude "3.718531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739584 3.718531)"^^geo:wktLiteral ;
  geo-pos:lat "51.739584"^^xsd:decimal ;
  geo-pos:long "3.718531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5131'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46642; 46642'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718531'^^xsd:double;
  dwc:latitude '51.739584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611579'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739584 3.718531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739584"^^xsd:decimal ;
  dwc:decimalLongitude "3.718531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739584 3.718531)"^^geo:wktLiteral ;
  geo-pos:lat "51.739584"^^xsd:decimal ;
  geo-pos:long "3.718531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5130'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46643; 46643'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718531'^^xsd:double;
  dwc:latitude '51.739584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611580'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862748"^^xsd:decimal ;
  dwc:decimalLongitude "3.718734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  geo-pos:lat "51.862748"^^xsd:decimal ;
  geo-pos:long "3.718734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49da'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51283; 51283'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718734'^^xsd:double;
  dwc:latitude '51.862748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615946'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862748"^^xsd:decimal ;
  dwc:decimalLongitude "3.718734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  geo-pos:lat "51.862748"^^xsd:decimal ;
  geo-pos:long "3.718734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51286; 51286'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718734'^^xsd:double;
  dwc:latitude '51.862748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615949'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862748"^^xsd:decimal ;
  dwc:decimalLongitude "3.718734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  geo-pos:lat "51.862748"^^xsd:decimal ;
  geo-pos:long "3.718734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51281; 51281'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718734'^^xsd:double;
  dwc:latitude '51.862748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615944'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862748"^^xsd:decimal ;
  dwc:decimalLongitude "3.718734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  geo-pos:lat "51.862748"^^xsd:decimal ;
  geo-pos:long "3.718734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51284; 51284'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718734'^^xsd:double;
  dwc:latitude '51.862748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615947'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862748"^^xsd:decimal ;
  dwc:decimalLongitude "3.718734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  geo-pos:lat "51.862748"^^xsd:decimal ;
  geo-pos:long "3.718734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51282; 51282'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718734'^^xsd:double;
  dwc:latitude '51.862748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615945'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862748"^^xsd:decimal ;
  dwc:decimalLongitude "3.718734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862748 3.718734)"^^geo:wktLiteral ;
  geo-pos:lat "51.862748"^^xsd:decimal ;
  geo-pos:long "3.718734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51285; 51285'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.718734'^^xsd:double;
  dwc:latitude '51.862748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615948'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73933 3.719005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73933"^^xsd:decimal ;
  dwc:decimalLongitude "3.719005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73933 3.719005)"^^geo:wktLiteral ;
  geo-pos:lat "51.73933"^^xsd:decimal ;
  geo-pos:long "3.719005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6733'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39935; 39935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719005'^^xsd:double;
  dwc:latitude '51.73933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604433'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73933 3.719005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.73933"^^xsd:decimal ;
  dwc:decimalLongitude "3.719005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.73933 3.719005)"^^geo:wktLiteral ;
  geo-pos:lat "51.73933"^^xsd:decimal ;
  geo-pos:long "3.719005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6732'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39936; 39936'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719005'^^xsd:double;
  dwc:latitude '51.73933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604434'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743906 3.719078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743906"^^xsd:decimal ;
  dwc:decimalLongitude "3.719078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743906 3.719078)"^^geo:wktLiteral ;
  geo-pos:lat "51.743906"^^xsd:decimal ;
  geo-pos:long "3.719078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a04'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51235; 51235'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719078'^^xsd:double;
  dwc:latitude '51.743906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615902'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739446 3.719103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739446"^^xsd:decimal ;
  dwc:decimalLongitude "3.719103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739446 3.719103)"^^geo:wktLiteral ;
  geo-pos:lat "51.739446"^^xsd:decimal ;
  geo-pos:long "3.719103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-792f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51958; 51958'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719103'^^xsd:double;
  dwc:latitude '51.739446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616644'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739446 3.719103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739446"^^xsd:decimal ;
  dwc:decimalLongitude "3.719103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739446 3.719103)"^^geo:wktLiteral ;
  geo-pos:lat "51.739446"^^xsd:decimal ;
  geo-pos:long "3.719103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-792e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51957; 51957'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719103'^^xsd:double;
  dwc:latitude '51.739446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616643'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740848 3.719145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740848"^^xsd:decimal ;
  dwc:decimalLongitude "3.719145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740848 3.719145)"^^geo:wktLiteral ;
  geo-pos:lat "51.740848"^^xsd:decimal ;
  geo-pos:long "3.719145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-592a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46401; 46401'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5886111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719145'^^xsd:double;
  dwc:latitude '51.740848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611374'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741046 3.719148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741046"^^xsd:decimal ;
  dwc:decimalLongitude "3.719148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741046 3.719148)"^^geo:wktLiteral ;
  geo-pos:lat "51.741046"^^xsd:decimal ;
  geo-pos:long "3.719148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-766f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50062; 50062'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.170277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719148'^^xsd:double;
  dwc:latitude '51.741046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614849'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741046 3.719148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741046"^^xsd:decimal ;
  dwc:decimalLongitude "3.719148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741046 3.719148)"^^geo:wktLiteral ;
  geo-pos:lat "51.741046"^^xsd:decimal ;
  geo-pos:long "3.719148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-766e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50063; 50063'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.170277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719148'^^xsd:double;
  dwc:latitude '51.741046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614850'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74778 3.719241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74778"^^xsd:decimal ;
  dwc:decimalLongitude "3.719241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74778 3.719241)"^^geo:wktLiteral ;
  geo-pos:lat "51.74778"^^xsd:decimal ;
  geo-pos:long "3.719241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4384'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43004; 43004'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.04'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719241'^^xsd:double;
  dwc:latitude '51.74778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608042'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775482 3.719319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775482"^^xsd:decimal ;
  dwc:decimalLongitude "3.719319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775482 3.719319)"^^geo:wktLiteral ;
  geo-pos:lat "51.775482"^^xsd:decimal ;
  geo-pos:long "3.719319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-661a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39774; 39774'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.573333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719319'^^xsd:double;
  dwc:latitude '51.775482'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605009'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775482 3.719319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775482"^^xsd:decimal ;
  dwc:decimalLongitude "3.719319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775482 3.719319)"^^geo:wktLiteral ;
  geo-pos:lat "51.775482"^^xsd:decimal ;
  geo-pos:long "3.719319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6619'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39775; 39775'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.573333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719319'^^xsd:double;
  dwc:latitude '51.775482'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605010'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740783 3.719492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740783"^^xsd:decimal ;
  dwc:decimalLongitude "3.719492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740783 3.719492)"^^geo:wktLiteral ;
  geo-pos:lat "51.740783"^^xsd:decimal ;
  geo-pos:long "3.719492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-733f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43774; 43774'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719492'^^xsd:double;
  dwc:latitude '51.740783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608785'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740783 3.719492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740783"^^xsd:decimal ;
  dwc:decimalLongitude "3.719492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740783 3.719492)"^^geo:wktLiteral ;
  geo-pos:lat "51.740783"^^xsd:decimal ;
  geo-pos:long "3.719492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-733e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43775; 43775'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719492'^^xsd:double;
  dwc:latitude '51.740783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608786'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739811 3.719592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739811"^^xsd:decimal ;
  dwc:decimalLongitude "3.719592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739811 3.719592)"^^geo:wktLiteral ;
  geo-pos:lat "51.739811"^^xsd:decimal ;
  geo-pos:long "3.719592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65c0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39885; 39885'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.123333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719592'^^xsd:double;
  dwc:latitude '51.739811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605124'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866041 3.719847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866041"^^xsd:decimal ;
  dwc:decimalLongitude "3.719847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866041 3.719847)"^^geo:wktLiteral ;
  geo-pos:lat "51.866041"^^xsd:decimal ;
  geo-pos:long "3.719847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d65'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47933; 47933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719847'^^xsd:double;
  dwc:latitude '51.866041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612587'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866041 3.719847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866041"^^xsd:decimal ;
  dwc:decimalLongitude "3.719847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866041 3.719847)"^^geo:wktLiteral ;
  geo-pos:lat "51.866041"^^xsd:decimal ;
  geo-pos:long "3.719847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d64'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47932; 47932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719847'^^xsd:double;
  dwc:latitude '51.866041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612586'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741077 3.719916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741077"^^xsd:decimal ;
  dwc:decimalLongitude "3.719916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741077 3.719916)"^^geo:wktLiteral ;
  geo-pos:lat "51.741077"^^xsd:decimal ;
  geo-pos:long "3.719916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b8a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47414; 47414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719916'^^xsd:double;
  dwc:latitude '51.741077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612320'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75086 3.719985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75086"^^xsd:decimal ;
  dwc:decimalLongitude "3.719985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75086 3.719985)"^^geo:wktLiteral ;
  geo-pos:lat "51.75086"^^xsd:decimal ;
  geo-pos:long "3.719985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43681; 43681'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719985'^^xsd:double;
  dwc:latitude '51.75086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608191'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745474 3.719986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745474"^^xsd:decimal ;
  dwc:decimalLongitude "3.719986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745474 3.719986)"^^geo:wktLiteral ;
  geo-pos:lat "51.745474"^^xsd:decimal ;
  geo-pos:long "3.719986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5533'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55504; 55504'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.527222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.719986'^^xsd:double;
  dwc:latitude '51.745474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619993'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775955 3.720007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775955"^^xsd:decimal ;
  dwc:decimalLongitude "3.720007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775955 3.720007)"^^geo:wktLiteral ;
  geo-pos:lat "51.775955"^^xsd:decimal ;
  geo-pos:long "3.720007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6618'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39776; 39776'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.573888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720007'^^xsd:double;
  dwc:latitude '51.775955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605011'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775955 3.720007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775955"^^xsd:decimal ;
  dwc:decimalLongitude "3.720007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775955 3.720007)"^^geo:wktLiteral ;
  geo-pos:lat "51.775955"^^xsd:decimal ;
  geo-pos:long "3.720007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6617'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39777; 39777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.573888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720007'^^xsd:double;
  dwc:latitude '51.775955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605012'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744691 3.720017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744691"^^xsd:decimal ;
  dwc:decimalLongitude "3.720017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744691 3.720017)"^^geo:wktLiteral ;
  geo-pos:lat "51.744691"^^xsd:decimal ;
  geo-pos:long "3.720017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-726c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43405; 43405'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.220833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720017'^^xsd:double;
  dwc:latitude '51.744691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608483'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74648 3.72006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74648"^^xsd:decimal ;
  dwc:decimalLongitude "3.72006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74648 3.72006)"^^geo:wktLiteral ;
  geo-pos:lat "51.74648"^^xsd:decimal ;
  geo-pos:long "3.72006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56950; 56950'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72006'^^xsd:double;
  dwc:latitude '51.74648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621405'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747289 3.720116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747289"^^xsd:decimal ;
  dwc:decimalLongitude "3.720116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747289 3.720116)"^^geo:wktLiteral ;
  geo-pos:lat "51.747289"^^xsd:decimal ;
  geo-pos:long "3.720116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e7c'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52803; 52803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720116'^^xsd:double;
  dwc:latitude '51.747289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617358'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747289 3.720116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747289"^^xsd:decimal ;
  dwc:decimalLongitude "3.720116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747289 3.720116)"^^geo:wktLiteral ;
  geo-pos:lat "51.747289"^^xsd:decimal ;
  geo-pos:long "3.720116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e7b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52804; 52804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720116'^^xsd:double;
  dwc:latitude '51.747289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617359'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747289 3.720116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747289"^^xsd:decimal ;
  dwc:decimalLongitude "3.720116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747289 3.720116)"^^geo:wktLiteral ;
  geo-pos:lat "51.747289"^^xsd:decimal ;
  geo-pos:long "3.720116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e7a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52802; 52802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720116'^^xsd:double;
  dwc:latitude '51.747289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617357'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751317 3.720122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751317"^^xsd:decimal ;
  dwc:decimalLongitude "3.720122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751317 3.720122)"^^geo:wktLiteral ;
  geo-pos:lat "51.751317"^^xsd:decimal ;
  geo-pos:long "3.720122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47343; 47343'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720122'^^xsd:double;
  dwc:latitude '51.751317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612019'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750067 3.720146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750067"^^xsd:decimal ;
  dwc:decimalLongitude "3.720146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750067 3.720146)"^^geo:wktLiteral ;
  geo-pos:lat "51.750067"^^xsd:decimal ;
  geo-pos:long "3.720146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5876'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46060; 46060'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720146'^^xsd:double;
  dwc:latitude '51.750067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610980'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750067 3.720146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750067"^^xsd:decimal ;
  dwc:decimalLongitude "3.720146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750067 3.720146)"^^geo:wktLiteral ;
  geo-pos:lat "51.750067"^^xsd:decimal ;
  geo-pos:long "3.720146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5875'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46058; 46058'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720146'^^xsd:double;
  dwc:latitude '51.750067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610978'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750067 3.720146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750067"^^xsd:decimal ;
  dwc:decimalLongitude "3.720146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750067 3.720146)"^^geo:wktLiteral ;
  geo-pos:lat "51.750067"^^xsd:decimal ;
  geo-pos:long "3.720146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5874'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46059; 46059'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720146'^^xsd:double;
  dwc:latitude '51.750067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610979'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750067 3.720146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750067"^^xsd:decimal ;
  dwc:decimalLongitude "3.720146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750067 3.720146)"^^geo:wktLiteral ;
  geo-pos:lat "51.750067"^^xsd:decimal ;
  geo-pos:long "3.720146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5873'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46061; 46061'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720146'^^xsd:double;
  dwc:latitude '51.750067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610981'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807027 3.720285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807027"^^xsd:decimal ;
  dwc:decimalLongitude "3.720285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807027 3.720285)"^^geo:wktLiteral ;
  geo-pos:lat "51.807027"^^xsd:decimal ;
  geo-pos:long "3.720285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e72'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55133; 55133'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720285'^^xsd:double;
  dwc:latitude '51.807027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619649'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863934"^^xsd:decimal ;
  dwc:decimalLongitude "3.720307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  geo-pos:lat "51.863934"^^xsd:decimal ;
  geo-pos:long "3.720307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-591b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46432; 46432'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720307'^^xsd:double;
  dwc:latitude '51.863934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611126'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863934"^^xsd:decimal ;
  dwc:decimalLongitude "3.720307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  geo-pos:lat "51.863934"^^xsd:decimal ;
  geo-pos:long "3.720307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-591a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46433; 46433'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720307'^^xsd:double;
  dwc:latitude '51.863934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611127'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863934"^^xsd:decimal ;
  dwc:decimalLongitude "3.720307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  geo-pos:lat "51.863934"^^xsd:decimal ;
  geo-pos:long "3.720307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5919'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46431; 46431'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720307'^^xsd:double;
  dwc:latitude '51.863934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611125'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863934"^^xsd:decimal ;
  dwc:decimalLongitude "3.720307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  geo-pos:lat "51.863934"^^xsd:decimal ;
  geo-pos:long "3.720307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5918'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46430; 46430'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720307'^^xsd:double;
  dwc:latitude '51.863934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611124'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863934"^^xsd:decimal ;
  dwc:decimalLongitude "3.720307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  geo-pos:lat "51.863934"^^xsd:decimal ;
  geo-pos:long "3.720307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5917'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46428; 46428'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720307'^^xsd:double;
  dwc:latitude '51.863934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611122'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863934"^^xsd:decimal ;
  dwc:decimalLongitude "3.720307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863934 3.720307)"^^geo:wktLiteral ;
  geo-pos:lat "51.863934"^^xsd:decimal ;
  geo-pos:long "3.720307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5916'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46429; 46429'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720307'^^xsd:double;
  dwc:latitude '51.863934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611123'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740167 3.720322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740167"^^xsd:decimal ;
  dwc:decimalLongitude "3.720322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740167 3.720322)"^^geo:wktLiteral ;
  geo-pos:lat "51.740167"^^xsd:decimal ;
  geo-pos:long "3.720322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54721; 54721'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.576111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720322'^^xsd:double;
  dwc:latitude '51.740167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619219'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740167 3.720322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740167"^^xsd:decimal ;
  dwc:decimalLongitude "3.720322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740167 3.720322)"^^geo:wktLiteral ;
  geo-pos:lat "51.740167"^^xsd:decimal ;
  geo-pos:long "3.720322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fc0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54720; 54720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.576111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720322'^^xsd:double;
  dwc:latitude '51.740167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619218'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749518 3.720369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749518"^^xsd:decimal ;
  dwc:decimalLongitude "3.720369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749518 3.720369)"^^geo:wktLiteral ;
  geo-pos:lat "51.749518"^^xsd:decimal ;
  geo-pos:long "3.720369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-592e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46397; 46397'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720369'^^xsd:double;
  dwc:latitude '51.749518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611370'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749518 3.720369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749518"^^xsd:decimal ;
  dwc:decimalLongitude "3.720369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749518 3.720369)"^^geo:wktLiteral ;
  geo-pos:lat "51.749518"^^xsd:decimal ;
  geo-pos:long "3.720369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-592d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46398; 46398'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720369'^^xsd:double;
  dwc:latitude '51.749518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611371'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.651298 3.720471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.651298"^^xsd:decimal ;
  dwc:decimalLongitude "3.720471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.651298 3.720471)"^^geo:wktLiteral ;
  geo-pos:lat "51.651298"^^xsd:decimal ;
  geo-pos:long "3.720471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7020'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52271; 52271'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720471'^^xsd:double;
  dwc:latitude '51.651298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616954'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.651298 3.720471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.651298"^^xsd:decimal ;
  dwc:decimalLongitude "3.720471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.651298 3.720471)"^^geo:wktLiteral ;
  geo-pos:lat "51.651298"^^xsd:decimal ;
  geo-pos:long "3.720471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-701f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52273; 52273'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720471'^^xsd:double;
  dwc:latitude '51.651298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616955'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.651298 3.720471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.651298"^^xsd:decimal ;
  dwc:decimalLongitude "3.720471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.651298 3.720471)"^^geo:wktLiteral ;
  geo-pos:lat "51.651298"^^xsd:decimal ;
  geo-pos:long "3.720471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-701e'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52269; 52269'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720471'^^xsd:double;
  dwc:latitude '51.651298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616952'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740992 3.720552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740992"^^xsd:decimal ;
  dwc:decimalLongitude "3.720552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740992 3.720552)"^^geo:wktLiteral ;
  geo-pos:lat "51.740992"^^xsd:decimal ;
  geo-pos:long "3.720552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f49'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52542; 52542'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.444722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720552'^^xsd:double;
  dwc:latitude '51.740992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617147'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740992 3.720552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740992"^^xsd:decimal ;
  dwc:decimalLongitude "3.720552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740992 3.720552)"^^geo:wktLiteral ;
  geo-pos:lat "51.740992"^^xsd:decimal ;
  geo-pos:long "3.720552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f48'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52541; 52541'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.444722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720552'^^xsd:double;
  dwc:latitude '51.740992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617146'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740453 3.720558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740453"^^xsd:decimal ;
  dwc:decimalLongitude "3.720558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740453 3.720558)"^^geo:wktLiteral ;
  geo-pos:lat "51.740453"^^xsd:decimal ;
  geo-pos:long "3.720558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5423'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54641; 54641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720558'^^xsd:double;
  dwc:latitude '51.740453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619139'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777713 3.720615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777713"^^xsd:decimal ;
  dwc:decimalLongitude "3.720615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777713 3.720615)"^^geo:wktLiteral ;
  geo-pos:lat "51.777713"^^xsd:decimal ;
  geo-pos:long "3.720615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40499; 40499'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720615'^^xsd:double;
  dwc:latitude '51.777713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605656'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777713 3.720615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777713"^^xsd:decimal ;
  dwc:decimalLongitude "3.720615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777713 3.720615)"^^geo:wktLiteral ;
  geo-pos:lat "51.777713"^^xsd:decimal ;
  geo-pos:long "3.720615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40498; 40498'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720615'^^xsd:double;
  dwc:latitude '51.777713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605655'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746657 3.720642)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746657"^^xsd:decimal ;
  dwc:decimalLongitude "3.720642"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746657 3.720642)"^^geo:wktLiteral ;
  geo-pos:lat "51.746657"^^xsd:decimal ;
  geo-pos:long "3.720642"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48999; 48999'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720642'^^xsd:double;
  dwc:latitude '51.746657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613834'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803105 3.720686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803105"^^xsd:decimal ;
  dwc:decimalLongitude "3.720686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803105 3.720686)"^^geo:wktLiteral ;
  geo-pos:lat "51.803105"^^xsd:decimal ;
  geo-pos:long "3.720686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48091; 48091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720686'^^xsd:double;
  dwc:latitude '51.803105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613006'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739607 3.720704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739607"^^xsd:decimal ;
  dwc:decimalLongitude "3.720704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739607 3.720704)"^^geo:wktLiteral ;
  geo-pos:lat "51.739607"^^xsd:decimal ;
  geo-pos:long "3.720704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e05'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47759; 47759'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720704'^^xsd:double;
  dwc:latitude '51.739607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612713'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748553 3.72073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748553"^^xsd:decimal ;
  dwc:decimalLongitude "3.72073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748553 3.72073)"^^geo:wktLiteral ;
  geo-pos:lat "51.748553"^^xsd:decimal ;
  geo-pos:long "3.72073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4264'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42636; 42636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.144444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72073'^^xsd:double;
  dwc:latitude '51.748553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607730'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849041 3.72081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849041"^^xsd:decimal ;
  dwc:decimalLongitude "3.72081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849041 3.72081)"^^geo:wktLiteral ;
  geo-pos:lat "51.849041"^^xsd:decimal ;
  geo-pos:long "3.72081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-601c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40345; 40345'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72081'^^xsd:double;
  dwc:latitude '51.849041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605508'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849041 3.72081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849041"^^xsd:decimal ;
  dwc:decimalLongitude "3.72081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849041 3.72081)"^^geo:wktLiteral ;
  geo-pos:lat "51.849041"^^xsd:decimal ;
  geo-pos:long "3.72081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-601b'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40344; 40344'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72081'^^xsd:double;
  dwc:latitude '51.849041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605507'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74073 3.720823)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74073"^^xsd:decimal ;
  dwc:decimalLongitude "3.720823"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74073 3.720823)"^^geo:wktLiteral ;
  geo-pos:lat "51.74073"^^xsd:decimal ;
  geo-pos:long "3.720823"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56943; 56943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720823'^^xsd:double;
  dwc:latitude '51.74073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621400'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662224 3.720864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662224"^^xsd:decimal ;
  dwc:decimalLongitude "3.720864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662224 3.720864)"^^geo:wktLiteral ;
  geo-pos:lat "51.662224"^^xsd:decimal ;
  geo-pos:long "3.720864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4876'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52865; 52865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720864'^^xsd:double;
  dwc:latitude '51.662224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617409'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662692 3.720885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662692"^^xsd:decimal ;
  dwc:decimalLongitude "3.720885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662692 3.720885)"^^geo:wktLiteral ;
  geo-pos:lat "51.662692"^^xsd:decimal ;
  geo-pos:long "3.720885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42679; 42679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720885'^^xsd:double;
  dwc:latitude '51.662692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607770'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662692 3.720885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662692"^^xsd:decimal ;
  dwc:decimalLongitude "3.720885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662692 3.720885)"^^geo:wktLiteral ;
  geo-pos:lat "51.662692"^^xsd:decimal ;
  geo-pos:long "3.720885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42680; 42680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '6.9111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720885'^^xsd:double;
  dwc:latitude '51.662692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607772'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748255 3.720943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748255"^^xsd:decimal ;
  dwc:decimalLongitude "3.720943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748255 3.720943)"^^geo:wktLiteral ;
  geo-pos:lat "51.748255"^^xsd:decimal ;
  geo-pos:long "3.720943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ade'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47588; 47588'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720943'^^xsd:double;
  dwc:latitude '51.748255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612492'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739758 3.720953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739758"^^xsd:decimal ;
  dwc:decimalLongitude "3.720953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739758 3.720953)"^^geo:wktLiteral ;
  geo-pos:lat "51.739758"^^xsd:decimal ;
  geo-pos:long "3.720953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b3a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56110; 56110'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720953'^^xsd:double;
  dwc:latitude '51.739758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620629'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739758 3.720953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739758"^^xsd:decimal ;
  dwc:decimalLongitude "3.720953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739758 3.720953)"^^geo:wktLiteral ;
  geo-pos:lat "51.739758"^^xsd:decimal ;
  geo-pos:long "3.720953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b39'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56112; 56112'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720953'^^xsd:double;
  dwc:latitude '51.739758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620630'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739758 3.720953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739758"^^xsd:decimal ;
  dwc:decimalLongitude "3.720953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739758 3.720953)"^^geo:wktLiteral ;
  geo-pos:lat "51.739758"^^xsd:decimal ;
  geo-pos:long "3.720953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b38'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56109; 56109'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.7222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720953'^^xsd:double;
  dwc:latitude '51.739758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620628'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746807 3.720963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746807"^^xsd:decimal ;
  dwc:decimalLongitude "3.720963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746807 3.720963)"^^geo:wktLiteral ;
  geo-pos:lat "51.746807"^^xsd:decimal ;
  geo-pos:long "3.720963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5060'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46862; 46862'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3261111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.720963'^^xsd:double;
  dwc:latitude '51.746807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611764'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751537 3.72101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751537"^^xsd:decimal ;
  dwc:decimalLongitude "3.72101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751537 3.72101)"^^geo:wktLiteral ;
  geo-pos:lat "51.751537"^^xsd:decimal ;
  geo-pos:long "3.72101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50003; 50003'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.678888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72101'^^xsd:double;
  dwc:latitude '51.751537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614791'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82318 3.721079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82318"^^xsd:decimal ;
  dwc:decimalLongitude "3.721079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82318 3.721079)"^^geo:wktLiteral ;
  geo-pos:lat "51.82318"^^xsd:decimal ;
  geo-pos:long "3.721079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45485; 45485'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721079'^^xsd:double;
  dwc:latitude '51.82318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609633'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82318 3.721079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82318"^^xsd:decimal ;
  dwc:decimalLongitude "3.721079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82318 3.721079)"^^geo:wktLiteral ;
  geo-pos:lat "51.82318"^^xsd:decimal ;
  geo-pos:long "3.721079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45484; 45484'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721079'^^xsd:double;
  dwc:latitude '51.82318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609632'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663014 3.721107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663014"^^xsd:decimal ;
  dwc:decimalLongitude "3.721107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663014 3.721107)"^^geo:wktLiteral ;
  geo-pos:lat "51.663014"^^xsd:decimal ;
  geo-pos:long "3.721107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f15'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40636; 40636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.1358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721107'^^xsd:double;
  dwc:latitude '51.663014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605788'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740521 3.721167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740521"^^xsd:decimal ;
  dwc:decimalLongitude "3.721167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740521 3.721167)"^^geo:wktLiteral ;
  geo-pos:lat "51.740521"^^xsd:decimal ;
  geo-pos:long "3.721167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c82'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45627; 45627'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721167'^^xsd:double;
  dwc:latitude '51.740521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610590'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740521 3.721167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740521"^^xsd:decimal ;
  dwc:decimalLongitude "3.721167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740521 3.721167)"^^geo:wktLiteral ;
  geo-pos:lat "51.740521"^^xsd:decimal ;
  geo-pos:long "3.721167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c81'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45629; 45629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721167'^^xsd:double;
  dwc:latitude '51.740521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610592'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740521 3.721167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740521"^^xsd:decimal ;
  dwc:decimalLongitude "3.721167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740521 3.721167)"^^geo:wktLiteral ;
  geo-pos:lat "51.740521"^^xsd:decimal ;
  geo-pos:long "3.721167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c80'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45628; 45628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721167'^^xsd:double;
  dwc:latitude '51.740521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610591'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662492 3.721229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662492"^^xsd:decimal ;
  dwc:decimalLongitude "3.721229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662492 3.721229)"^^geo:wktLiteral ;
  geo-pos:lat "51.662492"^^xsd:decimal ;
  geo-pos:long "3.721229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6742'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39920; 39920'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9336111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721229'^^xsd:double;
  dwc:latitude '51.662492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605160'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662492 3.721229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662492"^^xsd:decimal ;
  dwc:decimalLongitude "3.721229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662492 3.721229)"^^geo:wktLiteral ;
  geo-pos:lat "51.662492"^^xsd:decimal ;
  geo-pos:long "3.721229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6741'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39921; 39921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '8.9336111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721229'^^xsd:double;
  dwc:latitude '51.662492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605161'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74677 3.721252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74677"^^xsd:decimal ;
  dwc:decimalLongitude "3.721252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74677 3.721252)"^^geo:wktLiteral ;
  geo-pos:lat "51.74677"^^xsd:decimal ;
  geo-pos:long "3.721252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4383'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43005; 43005'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721252'^^xsd:double;
  dwc:latitude '51.74677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608043'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746922 3.721298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746922"^^xsd:decimal ;
  dwc:decimalLongitude "3.721298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746922 3.721298)"^^geo:wktLiteral ;
  geo-pos:lat "51.746922"^^xsd:decimal ;
  geo-pos:long "3.721298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-690a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50476; 50476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.0375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721298'^^xsd:double;
  dwc:latitude '51.746922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615167'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746922 3.721298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746922"^^xsd:decimal ;
  dwc:decimalLongitude "3.721298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746922 3.721298)"^^geo:wktLiteral ;
  geo-pos:lat "51.746922"^^xsd:decimal ;
  geo-pos:long "3.721298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6909'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50472; 50472'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.0375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721298'^^xsd:double;
  dwc:latitude '51.746922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615166'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788193"^^xsd:decimal ;
  dwc:decimalLongitude "3.721304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  geo-pos:lat "51.788193"^^xsd:decimal ;
  geo-pos:long "3.721304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53562; 53562'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721304'^^xsd:double;
  dwc:latitude '51.788193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617564'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788193"^^xsd:decimal ;
  dwc:decimalLongitude "3.721304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  geo-pos:lat "51.788193"^^xsd:decimal ;
  geo-pos:long "3.721304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ec'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53563; 53563'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721304'^^xsd:double;
  dwc:latitude '51.788193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617565'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788193"^^xsd:decimal ;
  dwc:decimalLongitude "3.721304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  geo-pos:lat "51.788193"^^xsd:decimal ;
  geo-pos:long "3.721304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45eb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53564; 53564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721304'^^xsd:double;
  dwc:latitude '51.788193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617566'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788193"^^xsd:decimal ;
  dwc:decimalLongitude "3.721304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  geo-pos:lat "51.788193"^^xsd:decimal ;
  geo-pos:long "3.721304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53566; 53566'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721304'^^xsd:double;
  dwc:latitude '51.788193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617568'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788193"^^xsd:decimal ;
  dwc:decimalLongitude "3.721304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  geo-pos:lat "51.788193"^^xsd:decimal ;
  geo-pos:long "3.721304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53560; 53560'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721304'^^xsd:double;
  dwc:latitude '51.788193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617562'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788193"^^xsd:decimal ;
  dwc:decimalLongitude "3.721304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  geo-pos:lat "51.788193"^^xsd:decimal ;
  geo-pos:long "3.721304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53565; 53565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721304'^^xsd:double;
  dwc:latitude '51.788193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617567'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788193"^^xsd:decimal ;
  dwc:decimalLongitude "3.721304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  geo-pos:lat "51.788193"^^xsd:decimal ;
  geo-pos:long "3.721304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53567; 53567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721304'^^xsd:double;
  dwc:latitude '51.788193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617569'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788193"^^xsd:decimal ;
  dwc:decimalLongitude "3.721304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788193 3.721304)"^^geo:wktLiteral ;
  geo-pos:lat "51.788193"^^xsd:decimal ;
  geo-pos:long "3.721304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53561; 53561'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721304'^^xsd:double;
  dwc:latitude '51.788193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617563'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748756 3.721313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748756"^^xsd:decimal ;
  dwc:decimalLongitude "3.721313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748756 3.721313)"^^geo:wktLiteral ;
  geo-pos:lat "51.748756"^^xsd:decimal ;
  geo-pos:long "3.721313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f4c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52538; 52538'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.431388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721313'^^xsd:double;
  dwc:latitude '51.748756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617143'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848498 3.721353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848498"^^xsd:decimal ;
  dwc:decimalLongitude "3.721353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848498 3.721353)"^^geo:wktLiteral ;
  geo-pos:lat "51.848498"^^xsd:decimal ;
  geo-pos:long "3.721353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5732'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44000; 44000'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721353'^^xsd:double;
  dwc:latitude '51.848498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609009'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.721531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80425"^^xsd:decimal ;
  dwc:decimalLongitude "3.721531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.721531)"^^geo:wktLiteral ;
  geo-pos:lat "51.80425"^^xsd:decimal ;
  geo-pos:long "3.721531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7489'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42308; 42308'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721531'^^xsd:double;
  dwc:latitude '51.80425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607455'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.721531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80425"^^xsd:decimal ;
  dwc:decimalLongitude "3.721531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.721531)"^^geo:wktLiteral ;
  geo-pos:lat "51.80425"^^xsd:decimal ;
  geo-pos:long "3.721531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7488'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42305; 42305'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721531'^^xsd:double;
  dwc:latitude '51.80425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607453'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.721531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80425"^^xsd:decimal ;
  dwc:decimalLongitude "3.721531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.721531)"^^geo:wktLiteral ;
  geo-pos:lat "51.80425"^^xsd:decimal ;
  geo-pos:long "3.721531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7487'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42306; 42306'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721531'^^xsd:double;
  dwc:latitude '51.80425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607454'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743405 3.72159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743405"^^xsd:decimal ;
  dwc:decimalLongitude "3.72159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743405 3.72159)"^^geo:wktLiteral ;
  geo-pos:lat "51.743405"^^xsd:decimal ;
  geo-pos:long "3.72159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-505f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46863; 46863'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72159'^^xsd:double;
  dwc:latitude '51.743405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611765'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752315 3.721631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752315"^^xsd:decimal ;
  dwc:decimalLongitude "3.721631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752315 3.721631)"^^geo:wktLiteral ;
  geo-pos:lat "51.752315"^^xsd:decimal ;
  geo-pos:long "3.721631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7369'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39203; 39203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.442777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721631'^^xsd:double;
  dwc:latitude '51.752315'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604381'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744419 3.721666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744419"^^xsd:decimal ;
  dwc:decimalLongitude "3.721666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744419 3.721666)"^^geo:wktLiteral ;
  geo-pos:lat "51.744419"^^xsd:decimal ;
  geo-pos:long "3.721666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42590; 42590'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721666'^^xsd:double;
  dwc:latitude '51.744419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607697'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663046 3.721686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663046"^^xsd:decimal ;
  dwc:decimalLongitude "3.721686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663046 3.721686)"^^geo:wktLiteral ;
  geo-pos:lat "51.663046"^^xsd:decimal ;
  geo-pos:long "3.721686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c8f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45614; 45614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.5969444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721686'^^xsd:double;
  dwc:latitude '51.663046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610573'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802676 3.721738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802676"^^xsd:decimal ;
  dwc:decimalLongitude "3.721738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802676 3.721738)"^^geo:wktLiteral ;
  geo-pos:lat "51.802676"^^xsd:decimal ;
  geo-pos:long "3.721738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45197; 45197'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721738'^^xsd:double;
  dwc:latitude '51.802676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610209'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802676 3.721738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802676"^^xsd:decimal ;
  dwc:decimalLongitude "3.721738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802676 3.721738)"^^geo:wktLiteral ;
  geo-pos:lat "51.802676"^^xsd:decimal ;
  geo-pos:long "3.721738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45196; 45196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721738'^^xsd:double;
  dwc:latitude '51.802676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610208'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802676 3.721738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802676"^^xsd:decimal ;
  dwc:decimalLongitude "3.721738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802676 3.721738)"^^geo:wktLiteral ;
  geo-pos:lat "51.802676"^^xsd:decimal ;
  geo-pos:long "3.721738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61d7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45198; 45198'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721738'^^xsd:double;
  dwc:latitude '51.802676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610210'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740382 3.721831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740382"^^xsd:decimal ;
  dwc:decimalLongitude "3.721831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740382 3.721831)"^^geo:wktLiteral ;
  geo-pos:lat "51.740382"^^xsd:decimal ;
  geo-pos:long "3.721831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4232'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56615; 56615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721831'^^xsd:double;
  dwc:latitude '51.740382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621120'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842444"^^xsd:decimal ;
  dwc:decimalLongitude "3.721924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  geo-pos:lat "51.842444"^^xsd:decimal ;
  geo-pos:long "3.721924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d4d'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48425; 48425'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721924'^^xsd:double;
  dwc:latitude '51.842444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613268'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842444"^^xsd:decimal ;
  dwc:decimalLongitude "3.721924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  geo-pos:lat "51.842444"^^xsd:decimal ;
  geo-pos:long "3.721924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d4c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48427; 48427'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721924'^^xsd:double;
  dwc:latitude '51.842444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613270'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842444"^^xsd:decimal ;
  dwc:decimalLongitude "3.721924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  geo-pos:lat "51.842444"^^xsd:decimal ;
  geo-pos:long "3.721924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d4b'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48426; 48426'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721924'^^xsd:double;
  dwc:latitude '51.842444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613269'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842444"^^xsd:decimal ;
  dwc:decimalLongitude "3.721924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  geo-pos:lat "51.842444"^^xsd:decimal ;
  geo-pos:long "3.721924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d4a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48429; 48429'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721924'^^xsd:double;
  dwc:latitude '51.842444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613272'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842444"^^xsd:decimal ;
  dwc:decimalLongitude "3.721924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842444 3.721924)"^^geo:wktLiteral ;
  geo-pos:lat "51.842444"^^xsd:decimal ;
  geo-pos:long "3.721924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d49'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48428; 48428'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721924'^^xsd:double;
  dwc:latitude '51.842444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613271'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739896 3.721954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739896"^^xsd:decimal ;
  dwc:decimalLongitude "3.721954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739896 3.721954)"^^geo:wktLiteral ;
  geo-pos:lat "51.739896"^^xsd:decimal ;
  geo-pos:long "3.721954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-512f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46645; 46645'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721954'^^xsd:double;
  dwc:latitude '51.739896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611582'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739896 3.721954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739896"^^xsd:decimal ;
  dwc:decimalLongitude "3.721954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739896 3.721954)"^^geo:wktLiteral ;
  geo-pos:lat "51.739896"^^xsd:decimal ;
  geo-pos:long "3.721954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-512e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46644; 46644'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.721954'^^xsd:double;
  dwc:latitude '51.739896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611581'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741163 3.722018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741163"^^xsd:decimal ;
  dwc:decimalLongitude "3.722018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741163 3.722018)"^^geo:wktLiteral ;
  geo-pos:lat "51.741163"^^xsd:decimal ;
  geo-pos:long "3.722018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5814'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44408; 44408'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.085'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722018'^^xsd:double;
  dwc:latitude '51.741163'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609426'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757474 3.722031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757474"^^xsd:decimal ;
  dwc:decimalLongitude "3.722031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757474 3.722031)"^^geo:wktLiteral ;
  geo-pos:lat "51.757474"^^xsd:decimal ;
  geo-pos:long "3.722031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7274'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43397; 43397'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.151666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722031'^^xsd:double;
  dwc:latitude '51.757474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608475'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662567 3.722141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662567"^^xsd:decimal ;
  dwc:decimalLongitude "3.722141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662567 3.722141)"^^geo:wktLiteral ;
  geo-pos:lat "51.662567"^^xsd:decimal ;
  geo-pos:long "3.722141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48775; 48775'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722141'^^xsd:double;
  dwc:latitude '51.662567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613652'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662567 3.722141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.662567"^^xsd:decimal ;
  dwc:decimalLongitude "3.722141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.662567 3.722141)"^^geo:wktLiteral ;
  geo-pos:lat "51.662567"^^xsd:decimal ;
  geo-pos:long "3.722141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48776; 48776'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.5530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722141'^^xsd:double;
  dwc:latitude '51.662567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613653'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663538 3.7222)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663538"^^xsd:decimal ;
  dwc:decimalLongitude "3.7222"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663538 3.7222)"^^geo:wktLiteral ;
  geo-pos:lat "51.663538"^^xsd:decimal ;
  geo-pos:long "3.7222"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5160'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46595; 46595'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7222'^^xsd:double;
  dwc:latitude '51.663538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611529'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801603 3.722229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801603"^^xsd:decimal ;
  dwc:decimalLongitude "3.722229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801603 3.722229)"^^geo:wktLiteral ;
  geo-pos:lat "51.801603"^^xsd:decimal ;
  geo-pos:long "3.722229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41815; 41815'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722229'^^xsd:double;
  dwc:latitude '51.801603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606948'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801603 3.722229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801603"^^xsd:decimal ;
  dwc:decimalLongitude "3.722229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801603 3.722229)"^^geo:wktLiteral ;
  geo-pos:lat "51.801603"^^xsd:decimal ;
  geo-pos:long "3.722229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41814; 41814'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722229'^^xsd:double;
  dwc:latitude '51.801603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606947'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801603 3.722229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801603"^^xsd:decimal ;
  dwc:decimalLongitude "3.722229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801603 3.722229)"^^geo:wktLiteral ;
  geo-pos:lat "51.801603"^^xsd:decimal ;
  geo-pos:long "3.722229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41816; 41816'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722229'^^xsd:double;
  dwc:latitude '51.801603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606949'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828558 3.72234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828558"^^xsd:decimal ;
  dwc:decimalLongitude "3.72234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828558 3.72234)"^^geo:wktLiteral ;
  geo-pos:lat "51.828558"^^xsd:decimal ;
  geo-pos:long "3.72234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4081'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57090; 57090'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72234'^^xsd:double;
  dwc:latitude '51.828558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621514'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740721 3.722344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740721"^^xsd:decimal ;
  dwc:decimalLongitude "3.722344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740721 3.722344)"^^geo:wktLiteral ;
  geo-pos:lat "51.740721"^^xsd:decimal ;
  geo-pos:long "3.722344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-759c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50279; 50279'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722344'^^xsd:double;
  dwc:latitude '51.740721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615017'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740721 3.722344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740721"^^xsd:decimal ;
  dwc:decimalLongitude "3.722344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740721 3.722344)"^^geo:wktLiteral ;
  geo-pos:lat "51.740721"^^xsd:decimal ;
  geo-pos:long "3.722344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-759b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50278; 50278'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722344'^^xsd:double;
  dwc:latitude '51.740721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615016'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661307 3.72241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.661307"^^xsd:decimal ;
  dwc:decimalLongitude "3.72241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661307 3.72241)"^^geo:wktLiteral ;
  geo-pos:lat "51.661307"^^xsd:decimal ;
  geo-pos:long "3.72241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f3f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49456; 49456'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.5883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72241'^^xsd:double;
  dwc:latitude '51.661307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614242'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741421 3.722485)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741421"^^xsd:decimal ;
  dwc:decimalLongitude "3.722485"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741421 3.722485)"^^geo:wktLiteral ;
  geo-pos:lat "51.741421"^^xsd:decimal ;
  geo-pos:long "3.722485"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45760; 45760'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.5225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722485'^^xsd:double;
  dwc:latitude '51.741421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610719'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740126 3.722494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740126"^^xsd:decimal ;
  dwc:decimalLongitude "3.722494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740126 3.722494)"^^geo:wktLiteral ;
  geo-pos:lat "51.740126"^^xsd:decimal ;
  geo-pos:long "3.722494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-448d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42725; 42725'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722494'^^xsd:double;
  dwc:latitude '51.740126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607025'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74944 3.7227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74944"^^xsd:decimal ;
  dwc:decimalLongitude "3.7227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74944 3.7227)"^^geo:wktLiteral ;
  geo-pos:lat "51.74944"^^xsd:decimal ;
  geo-pos:long "3.7227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e12'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55260; 55260'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7227'^^xsd:double;
  dwc:latitude '51.74944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619776'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74944 3.7227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74944"^^xsd:decimal ;
  dwc:decimalLongitude "3.7227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74944 3.7227)"^^geo:wktLiteral ;
  geo-pos:lat "51.74944"^^xsd:decimal ;
  geo-pos:long "3.7227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e11'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55259; 55259'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7227'^^xsd:double;
  dwc:latitude '51.74944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619775'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740674 3.722705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740674"^^xsd:decimal ;
  dwc:decimalLongitude "3.722705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740674 3.722705)"^^geo:wktLiteral ;
  geo-pos:lat "51.740674"^^xsd:decimal ;
  geo-pos:long "3.722705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7449'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39261; 39261'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722705'^^xsd:double;
  dwc:latitude '51.740674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604527'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74203 3.722857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74203"^^xsd:decimal ;
  dwc:decimalLongitude "3.722857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74203 3.722857)"^^geo:wktLiteral ;
  geo-pos:lat "51.74203"^^xsd:decimal ;
  geo-pos:long "3.722857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d70'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47911; 47911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722857'^^xsd:double;
  dwc:latitude '51.74203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612867'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867712 3.72288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867712"^^xsd:decimal ;
  dwc:decimalLongitude "3.72288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867712 3.72288)"^^geo:wktLiteral ;
  geo-pos:lat "51.867712"^^xsd:decimal ;
  geo-pos:long "3.72288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62d0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44925; 44925'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72288'^^xsd:double;
  dwc:latitude '51.867712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609939'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758709 3.722993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758709"^^xsd:decimal ;
  dwc:decimalLongitude "3.722993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758709 3.722993)"^^geo:wktLiteral ;
  geo-pos:lat "51.758709"^^xsd:decimal ;
  geo-pos:long "3.722993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dfc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40925; 40925'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1880555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.722993'^^xsd:double;
  dwc:latitude '51.758709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606074'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6624 3.723006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.6624"^^xsd:decimal ;
  dwc:decimalLongitude "3.723006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.6624 3.723006)"^^geo:wktLiteral ;
  geo-pos:lat "51.6624"^^xsd:decimal ;
  geo-pos:long "3.723006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5440'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54612; 54612'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723006'^^xsd:double;
  dwc:latitude '51.6624'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619109'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843714 3.723018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843714"^^xsd:decimal ;
  dwc:decimalLongitude "3.723018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843714 3.723018)"^^geo:wktLiteral ;
  geo-pos:lat "51.843714"^^xsd:decimal ;
  geo-pos:long "3.723018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52f9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54158; 54158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723018'^^xsd:double;
  dwc:latitude '51.843714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618439'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843714 3.723018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843714"^^xsd:decimal ;
  dwc:decimalLongitude "3.723018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843714 3.723018)"^^geo:wktLiteral ;
  geo-pos:lat "51.843714"^^xsd:decimal ;
  geo-pos:long "3.723018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52fb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54159; 54159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723018'^^xsd:double;
  dwc:latitude '51.843714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618440'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843714 3.723018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843714"^^xsd:decimal ;
  dwc:decimalLongitude "3.723018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843714 3.723018)"^^geo:wktLiteral ;
  geo-pos:lat "51.843714"^^xsd:decimal ;
  geo-pos:long "3.723018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52fa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54157; 54157'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723018'^^xsd:double;
  dwc:latitude '51.843714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618438'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866344 3.72312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866344"^^xsd:decimal ;
  dwc:decimalLongitude "3.72312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866344 3.72312)"^^geo:wktLiteral ;
  geo-pos:lat "51.866344"^^xsd:decimal ;
  geo-pos:long "3.72312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-435b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43055; 43055'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72312'^^xsd:double;
  dwc:latitude '51.866344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608091'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866344 3.72312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866344"^^xsd:decimal ;
  dwc:decimalLongitude "3.72312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866344 3.72312)"^^geo:wktLiteral ;
  geo-pos:lat "51.866344"^^xsd:decimal ;
  geo-pos:long "3.72312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-435a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43056; 43056'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72312'^^xsd:double;
  dwc:latitude '51.866344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608092'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868817 3.72316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868817"^^xsd:decimal ;
  dwc:decimalLongitude "3.72316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868817 3.72316)"^^geo:wktLiteral ;
  geo-pos:lat "51.868817"^^xsd:decimal ;
  geo-pos:long "3.72316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42619; 42619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72316'^^xsd:double;
  dwc:latitude '51.868817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607718'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868403 3.723167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868403"^^xsd:decimal ;
  dwc:decimalLongitude "3.723167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868403 3.723167)"^^geo:wktLiteral ;
  geo-pos:lat "51.868403"^^xsd:decimal ;
  geo-pos:long "3.723167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-472c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53212; 53212'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723167'^^xsd:double;
  dwc:latitude '51.868403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617523'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868403 3.723167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868403"^^xsd:decimal ;
  dwc:decimalLongitude "3.723167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868403 3.723167)"^^geo:wktLiteral ;
  geo-pos:lat "51.868403"^^xsd:decimal ;
  geo-pos:long "3.723167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-472b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53213; 53213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723167'^^xsd:double;
  dwc:latitude '51.868403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617524'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868403 3.723167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868403"^^xsd:decimal ;
  dwc:decimalLongitude "3.723167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868403 3.723167)"^^geo:wktLiteral ;
  geo-pos:lat "51.868403"^^xsd:decimal ;
  geo-pos:long "3.723167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-472a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53214; 53214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723167'^^xsd:double;
  dwc:latitude '51.868403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617525'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758096 3.723201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758096"^^xsd:decimal ;
  dwc:decimalLongitude "3.723201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758096 3.723201)"^^geo:wktLiteral ;
  geo-pos:lat "51.758096"^^xsd:decimal ;
  geo-pos:long "3.723201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-592f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46396; 46396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723201'^^xsd:double;
  dwc:latitude '51.758096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611369'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753133 3.723208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753133"^^xsd:decimal ;
  dwc:decimalLongitude "3.723208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753133 3.723208)"^^geo:wktLiteral ;
  geo-pos:lat "51.753133"^^xsd:decimal ;
  geo-pos:long "3.723208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43676; 43676'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.095833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723208'^^xsd:double;
  dwc:latitude '51.753133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608186'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753133 3.723208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753133"^^xsd:decimal ;
  dwc:decimalLongitude "3.723208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753133 3.723208)"^^geo:wktLiteral ;
  geo-pos:lat "51.753133"^^xsd:decimal ;
  geo-pos:long "3.723208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43677; 43677'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.095833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723208'^^xsd:double;
  dwc:latitude '51.753133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608187'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753133 3.723208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753133"^^xsd:decimal ;
  dwc:decimalLongitude "3.723208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753133 3.723208)"^^geo:wktLiteral ;
  geo-pos:lat "51.753133"^^xsd:decimal ;
  geo-pos:long "3.723208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43675; 43675'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.095833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723208'^^xsd:double;
  dwc:latitude '51.753133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608185'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663918 3.723233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663918"^^xsd:decimal ;
  dwc:decimalLongitude "3.723233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663918 3.723233)"^^geo:wktLiteral ;
  geo-pos:lat "51.663918"^^xsd:decimal ;
  geo-pos:long "3.723233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b95'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47402; 47402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723233'^^xsd:double;
  dwc:latitude '51.663918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612309'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663918 3.723233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663918"^^xsd:decimal ;
  dwc:decimalLongitude "3.723233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663918 3.723233)"^^geo:wktLiteral ;
  geo-pos:lat "51.663918"^^xsd:decimal ;
  geo-pos:long "3.723233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b94'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47403; 47403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723233'^^xsd:double;
  dwc:latitude '51.663918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612310'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786643 3.723425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786643"^^xsd:decimal ;
  dwc:decimalLongitude "3.723425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786643 3.723425)"^^geo:wktLiteral ;
  geo-pos:lat "51.786643"^^xsd:decimal ;
  geo-pos:long "3.723425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c2b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41413; 41413'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723425'^^xsd:double;
  dwc:latitude '51.786643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606596'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786643 3.723425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786643"^^xsd:decimal ;
  dwc:decimalLongitude "3.723425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786643 3.723425)"^^geo:wktLiteral ;
  geo-pos:lat "51.786643"^^xsd:decimal ;
  geo-pos:long "3.723425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c2a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41414; 41414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723425'^^xsd:double;
  dwc:latitude '51.786643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606597'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786643 3.723425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786643"^^xsd:decimal ;
  dwc:decimalLongitude "3.723425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786643 3.723425)"^^geo:wktLiteral ;
  geo-pos:lat "51.786643"^^xsd:decimal ;
  geo-pos:long "3.723425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c29'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41412; 41412'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723425'^^xsd:double;
  dwc:latitude '51.786643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606595'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786643 3.723425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786643"^^xsd:decimal ;
  dwc:decimalLongitude "3.723425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786643 3.723425)"^^geo:wktLiteral ;
  geo-pos:lat "51.786643"^^xsd:decimal ;
  geo-pos:long "3.723425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c28'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41411; 41411'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723425'^^xsd:double;
  dwc:latitude '51.786643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606594'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868527 3.723474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868527"^^xsd:decimal ;
  dwc:decimalLongitude "3.723474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868527 3.723474)"^^geo:wktLiteral ;
  geo-pos:lat "51.868527"^^xsd:decimal ;
  geo-pos:long "3.723474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b6'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49033; 49033'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723474'^^xsd:double;
  dwc:latitude '51.868527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613864'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750891 3.72365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750891"^^xsd:decimal ;
  dwc:decimalLongitude "3.72365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750891 3.72365)"^^geo:wktLiteral ;
  geo-pos:lat "51.750891"^^xsd:decimal ;
  geo-pos:long "3.72365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56474; 56474'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72365'^^xsd:double;
  dwc:latitude '51.750891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620994'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750891 3.72365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750891"^^xsd:decimal ;
  dwc:decimalLongitude "3.72365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750891 3.72365)"^^geo:wktLiteral ;
  geo-pos:lat "51.750891"^^xsd:decimal ;
  geo-pos:long "3.72365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69fb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56473; 56473'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72365'^^xsd:double;
  dwc:latitude '51.750891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620993'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82953 3.723662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82953"^^xsd:decimal ;
  dwc:decimalLongitude "3.723662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82953 3.723662)"^^geo:wktLiteral ;
  geo-pos:lat "51.82953"^^xsd:decimal ;
  geo-pos:long "3.723662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7215'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43534; 43534'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723662'^^xsd:double;
  dwc:latitude '51.82953'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608599'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802888 3.723728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802888"^^xsd:decimal ;
  dwc:decimalLongitude "3.723728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802888 3.723728)"^^geo:wktLiteral ;
  geo-pos:lat "51.802888"^^xsd:decimal ;
  geo-pos:long "3.723728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd8'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48558; 48558'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723728'^^xsd:double;
  dwc:latitude '51.802888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613396'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663079 3.72374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663079"^^xsd:decimal ;
  dwc:decimalLongitude "3.72374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663079 3.72374)"^^geo:wktLiteral ;
  geo-pos:lat "51.663079"^^xsd:decimal ;
  geo-pos:long "3.72374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55314; 55314'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.340277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72374'^^xsd:double;
  dwc:latitude '51.663079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619835'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740525 3.723921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740525"^^xsd:decimal ;
  dwc:decimalLongitude "3.723921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740525 3.723921)"^^geo:wktLiteral ;
  geo-pos:lat "51.740525"^^xsd:decimal ;
  geo-pos:long "3.723921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-792d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51959; 51959'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723921'^^xsd:double;
  dwc:latitude '51.740525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616645'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740525 3.723921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740525"^^xsd:decimal ;
  dwc:decimalLongitude "3.723921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740525 3.723921)"^^geo:wktLiteral ;
  geo-pos:lat "51.740525"^^xsd:decimal ;
  geo-pos:long "3.723921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-792c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51960; 51960'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.723921'^^xsd:double;
  dwc:latitude '51.740525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616646'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741133 3.724059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741133"^^xsd:decimal ;
  dwc:decimalLongitude "3.724059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741133 3.724059)"^^geo:wktLiteral ;
  geo-pos:lat "51.741133"^^xsd:decimal ;
  geo-pos:long "3.724059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dfb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40926; 40926'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724059'^^xsd:double;
  dwc:latitude '51.741133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606154'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741133 3.724059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741133"^^xsd:decimal ;
  dwc:decimalLongitude "3.724059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741133 3.724059)"^^geo:wktLiteral ;
  geo-pos:lat "51.741133"^^xsd:decimal ;
  geo-pos:long "3.724059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dfa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40927; 40927'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.2136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724059'^^xsd:double;
  dwc:latitude '51.741133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606155'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761633 3.724083)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761633"^^xsd:decimal ;
  dwc:decimalLongitude "3.724083"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761633 3.724083)"^^geo:wktLiteral ;
  geo-pos:lat "51.761633"^^xsd:decimal ;
  geo-pos:long "3.724083"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5756'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44615; 44615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724083'^^xsd:double;
  dwc:latitude '51.761633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609600'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663202 3.724118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.663202"^^xsd:decimal ;
  dwc:decimalLongitude "3.724118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.663202 3.724118)"^^geo:wktLiteral ;
  geo-pos:lat "51.663202"^^xsd:decimal ;
  geo-pos:long "3.724118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5161'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46594; 46594'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724118'^^xsd:double;
  dwc:latitude '51.663202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611528'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848068 3.724119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848068"^^xsd:decimal ;
  dwc:decimalLongitude "3.724119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848068 3.724119)"^^geo:wktLiteral ;
  geo-pos:lat "51.848068"^^xsd:decimal ;
  geo-pos:long "3.724119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-499f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51348; 51348'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724119'^^xsd:double;
  dwc:latitude '51.848068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616014'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848068 3.724119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848068"^^xsd:decimal ;
  dwc:decimalLongitude "3.724119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848068 3.724119)"^^geo:wktLiteral ;
  geo-pos:lat "51.848068"^^xsd:decimal ;
  geo-pos:long "3.724119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-499e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51349; 51349'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724119'^^xsd:double;
  dwc:latitude '51.848068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616015'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742301 3.72415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742301"^^xsd:decimal ;
  dwc:decimalLongitude "3.72415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742301 3.72415)"^^geo:wktLiteral ;
  geo-pos:lat "51.742301"^^xsd:decimal ;
  geo-pos:long "3.72415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f3c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46540; 46540'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72415'^^xsd:double;
  dwc:latitude '51.742301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611475'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825553 3.724193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825553"^^xsd:decimal ;
  dwc:decimalLongitude "3.724193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825553 3.724193)"^^geo:wktLiteral ;
  geo-pos:lat "51.825553"^^xsd:decimal ;
  geo-pos:long "3.724193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d21'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48479; 48479'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724193'^^xsd:double;
  dwc:latitude '51.825553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613320'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825553 3.724193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825553"^^xsd:decimal ;
  dwc:decimalLongitude "3.724193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825553 3.724193)"^^geo:wktLiteral ;
  geo-pos:lat "51.825553"^^xsd:decimal ;
  geo-pos:long "3.724193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d20'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48480; 48480'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724193'^^xsd:double;
  dwc:latitude '51.825553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613321'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825553 3.724193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825553"^^xsd:decimal ;
  dwc:decimalLongitude "3.724193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825553 3.724193)"^^geo:wktLiteral ;
  geo-pos:lat "51.825553"^^xsd:decimal ;
  geo-pos:long "3.724193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d1f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48481; 48481'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724193'^^xsd:double;
  dwc:latitude '51.825553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613322'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825553 3.724193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825553"^^xsd:decimal ;
  dwc:decimalLongitude "3.724193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825553 3.724193)"^^geo:wktLiteral ;
  geo-pos:lat "51.825553"^^xsd:decimal ;
  geo-pos:long "3.724193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d1e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48482; 48482'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724193'^^xsd:double;
  dwc:latitude '51.825553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613323'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661862 3.724198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.661862"^^xsd:decimal ;
  dwc:decimalLongitude "3.724198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661862 3.724198)"^^geo:wktLiteral ;
  geo-pos:lat "51.661862"^^xsd:decimal ;
  geo-pos:long "3.724198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4249'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56592; 56592'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.67'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724198'^^xsd:double;
  dwc:latitude '51.661862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621096'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777952 3.724228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777952"^^xsd:decimal ;
  dwc:decimalLongitude "3.724228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777952 3.724228)"^^geo:wktLiteral ;
  geo-pos:lat "51.777952"^^xsd:decimal ;
  geo-pos:long "3.724228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61b0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45238; 45238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724228'^^xsd:double;
  dwc:latitude '51.777952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610251'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777952 3.724228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777952"^^xsd:decimal ;
  dwc:decimalLongitude "3.724228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777952 3.724228)"^^geo:wktLiteral ;
  geo-pos:lat "51.777952"^^xsd:decimal ;
  geo-pos:long "3.724228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61af'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45237; 45237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724228'^^xsd:double;
  dwc:latitude '51.777952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610250'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758597 3.72427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758597"^^xsd:decimal ;
  dwc:decimalLongitude "3.72427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758597 3.72427)"^^geo:wktLiteral ;
  geo-pos:lat "51.758597"^^xsd:decimal ;
  geo-pos:long "3.72427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42589; 42589'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72427'^^xsd:double;
  dwc:latitude '51.758597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607696'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806256 3.724305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806256"^^xsd:decimal ;
  dwc:decimalLongitude "3.724305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806256 3.724305)"^^geo:wktLiteral ;
  geo-pos:lat "51.806256"^^xsd:decimal ;
  geo-pos:long "3.724305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40450; 40450'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724305'^^xsd:double;
  dwc:latitude '51.806256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605606'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806256 3.724305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806256"^^xsd:decimal ;
  dwc:decimalLongitude "3.724305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806256 3.724305)"^^geo:wktLiteral ;
  geo-pos:lat "51.806256"^^xsd:decimal ;
  geo-pos:long "3.724305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fd8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40448; 40448'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724305'^^xsd:double;
  dwc:latitude '51.806256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605604'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806256 3.724305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806256"^^xsd:decimal ;
  dwc:decimalLongitude "3.724305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806256 3.724305)"^^geo:wktLiteral ;
  geo-pos:lat "51.806256"^^xsd:decimal ;
  geo-pos:long "3.724305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fda'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40449; 40449'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724305'^^xsd:double;
  dwc:latitude '51.806256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605605'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741715 3.724344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741715"^^xsd:decimal ;
  dwc:decimalLongitude "3.724344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741715 3.724344)"^^geo:wktLiteral ;
  geo-pos:lat "51.741715"^^xsd:decimal ;
  geo-pos:long "3.724344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a06'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51234; 51234'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724344'^^xsd:double;
  dwc:latitude '51.741715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615901'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741715 3.724344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741715"^^xsd:decimal ;
  dwc:decimalLongitude "3.724344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741715 3.724344)"^^geo:wktLiteral ;
  geo-pos:lat "51.741715"^^xsd:decimal ;
  geo-pos:long "3.724344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a05'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51232; 51232'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724344'^^xsd:double;
  dwc:latitude '51.741715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615900'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752739 3.724404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752739"^^xsd:decimal ;
  dwc:decimalLongitude "3.724404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752739 3.724404)"^^geo:wktLiteral ;
  geo-pos:lat "51.752739"^^xsd:decimal ;
  geo-pos:long "3.724404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50836; 50836'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724404'^^xsd:double;
  dwc:latitude '51.752739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615580'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867118"^^xsd:decimal ;
  dwc:decimalLongitude "3.724498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  geo-pos:lat "51.867118"^^xsd:decimal ;
  geo-pos:long "3.724498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68eb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50514; 50514'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724498'^^xsd:double;
  dwc:latitude '51.867118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615275'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867118"^^xsd:decimal ;
  dwc:decimalLongitude "3.724498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  geo-pos:lat "51.867118"^^xsd:decimal ;
  geo-pos:long "3.724498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50517; 50517'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724498'^^xsd:double;
  dwc:latitude '51.867118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615278'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867118"^^xsd:decimal ;
  dwc:decimalLongitude "3.724498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  geo-pos:lat "51.867118"^^xsd:decimal ;
  geo-pos:long "3.724498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50516; 50516'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724498'^^xsd:double;
  dwc:latitude '51.867118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615277'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867118"^^xsd:decimal ;
  dwc:decimalLongitude "3.724498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  geo-pos:lat "51.867118"^^xsd:decimal ;
  geo-pos:long "3.724498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50515; 50515'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724498'^^xsd:double;
  dwc:latitude '51.867118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615276'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867118"^^xsd:decimal ;
  dwc:decimalLongitude "3.724498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867118 3.724498)"^^geo:wktLiteral ;
  geo-pos:lat "51.867118"^^xsd:decimal ;
  geo-pos:long "3.724498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50518; 50518'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724498'^^xsd:double;
  dwc:latitude '51.867118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615279'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661923 3.724502)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.661923"^^xsd:decimal ;
  dwc:decimalLongitude "3.724502"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661923 3.724502)"^^geo:wktLiteral ;
  geo-pos:lat "51.661923"^^xsd:decimal ;
  geo-pos:long "3.724502"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5824'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44393; 44393'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724502'^^xsd:double;
  dwc:latitude '51.661923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609411'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661923 3.724502)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.661923"^^xsd:decimal ;
  dwc:decimalLongitude "3.724502"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.661923 3.724502)"^^geo:wktLiteral ;
  geo-pos:lat "51.661923"^^xsd:decimal ;
  geo-pos:long "3.724502"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5823'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44392; 44392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724502'^^xsd:double;
  dwc:latitude '51.661923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609409'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803774 3.724511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803774"^^xsd:decimal ;
  dwc:decimalLongitude "3.724511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803774 3.724511)"^^geo:wktLiteral ;
  geo-pos:lat "51.803774"^^xsd:decimal ;
  geo-pos:long "3.724511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a51'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56376; 56376'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724511'^^xsd:double;
  dwc:latitude '51.803774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620896'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803774 3.724511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803774"^^xsd:decimal ;
  dwc:decimalLongitude "3.724511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803774 3.724511)"^^geo:wktLiteral ;
  geo-pos:lat "51.803774"^^xsd:decimal ;
  geo-pos:long "3.724511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a50'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56373; 56373'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724511'^^xsd:double;
  dwc:latitude '51.803774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620893'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803774 3.724511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803774"^^xsd:decimal ;
  dwc:decimalLongitude "3.724511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803774 3.724511)"^^geo:wktLiteral ;
  geo-pos:lat "51.803774"^^xsd:decimal ;
  geo-pos:long "3.724511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a4f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56374; 56374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724511'^^xsd:double;
  dwc:latitude '51.803774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620894'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803774 3.724511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803774"^^xsd:decimal ;
  dwc:decimalLongitude "3.724511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803774 3.724511)"^^geo:wktLiteral ;
  geo-pos:lat "51.803774"^^xsd:decimal ;
  geo-pos:long "3.724511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a4e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56375; 56375'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724511'^^xsd:double;
  dwc:latitude '51.803774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620895'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82725 3.724511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82725"^^xsd:decimal ;
  dwc:decimalLongitude "3.724511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82725 3.724511)"^^geo:wktLiteral ;
  geo-pos:lat "51.82725"^^xsd:decimal ;
  geo-pos:long "3.724511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-665d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39679; 39679'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.006666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724511'^^xsd:double;
  dwc:latitude '51.82725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604911'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82725 3.724511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82725"^^xsd:decimal ;
  dwc:decimalLongitude "3.724511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82725 3.724511)"^^geo:wktLiteral ;
  geo-pos:lat "51.82725"^^xsd:decimal ;
  geo-pos:long "3.724511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-665c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39680; 39680'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.006666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724511'^^xsd:double;
  dwc:latitude '51.82725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604912'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740526 3.724687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740526"^^xsd:decimal ;
  dwc:decimalLongitude "3.724687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740526 3.724687)"^^geo:wktLiteral ;
  geo-pos:lat "51.740526"^^xsd:decimal ;
  geo-pos:long "3.724687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5068'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46854; 46854'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724687'^^xsd:double;
  dwc:latitude '51.740526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611757'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740526 3.724687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740526"^^xsd:decimal ;
  dwc:decimalLongitude "3.724687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740526 3.724687)"^^geo:wktLiteral ;
  geo-pos:lat "51.740526"^^xsd:decimal ;
  geo-pos:long "3.724687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5067'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46853; 46853'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.3013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724687'^^xsd:double;
  dwc:latitude '51.740526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611756'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805741"^^xsd:decimal ;
  dwc:decimalLongitude "3.724717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  geo-pos:lat "51.805741"^^xsd:decimal ;
  geo-pos:long "3.724717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43261; 43261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724717'^^xsd:double;
  dwc:latitude '51.805741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608373'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805741"^^xsd:decimal ;
  dwc:decimalLongitude "3.724717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  geo-pos:lat "51.805741"^^xsd:decimal ;
  geo-pos:long "3.724717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43258; 43258'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724717'^^xsd:double;
  dwc:latitude '51.805741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608370'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805741"^^xsd:decimal ;
  dwc:decimalLongitude "3.724717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  geo-pos:lat "51.805741"^^xsd:decimal ;
  geo-pos:long "3.724717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43260; 43260'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724717'^^xsd:double;
  dwc:latitude '51.805741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608372'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805741"^^xsd:decimal ;
  dwc:decimalLongitude "3.724717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  geo-pos:lat "51.805741"^^xsd:decimal ;
  geo-pos:long "3.724717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43259; 43259'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724717'^^xsd:double;
  dwc:latitude '51.805741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608371'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805741"^^xsd:decimal ;
  dwc:decimalLongitude "3.724717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805741 3.724717)"^^geo:wktLiteral ;
  geo-pos:lat "51.805741"^^xsd:decimal ;
  geo-pos:long "3.724717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42b6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43257; 43257'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724717'^^xsd:double;
  dwc:latitude '51.805741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608369'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 3.724784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867782"^^xsd:decimal ;
  dwc:decimalLongitude "3.724784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 3.724784)"^^geo:wktLiteral ;
  geo-pos:lat "51.867782"^^xsd:decimal ;
  geo-pos:long "3.724784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5039'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46907; 46907'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724784'^^xsd:double;
  dwc:latitude '51.867782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611807'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 3.724784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867782"^^xsd:decimal ;
  dwc:decimalLongitude "3.724784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 3.724784)"^^geo:wktLiteral ;
  geo-pos:lat "51.867782"^^xsd:decimal ;
  geo-pos:long "3.724784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5038'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46905; 46905'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724784'^^xsd:double;
  dwc:latitude '51.867782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611804'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 3.724784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867782"^^xsd:decimal ;
  dwc:decimalLongitude "3.724784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 3.724784)"^^geo:wktLiteral ;
  geo-pos:lat "51.867782"^^xsd:decimal ;
  geo-pos:long "3.724784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5037'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46904; 46904'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724784'^^xsd:double;
  dwc:latitude '51.867782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611803'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 3.724784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867782"^^xsd:decimal ;
  dwc:decimalLongitude "3.724784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 3.724784)"^^geo:wktLiteral ;
  geo-pos:lat "51.867782"^^xsd:decimal ;
  geo-pos:long "3.724784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5036'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46906; 46906'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724784'^^xsd:double;
  dwc:latitude '51.867782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611806'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802341 3.724909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802341"^^xsd:decimal ;
  dwc:decimalLongitude "3.724909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802341 3.724909)"^^geo:wktLiteral ;
  geo-pos:lat "51.802341"^^xsd:decimal ;
  geo-pos:long "3.724909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44109; 44109'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724909'^^xsd:double;
  dwc:latitude '51.802341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609170'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7518 3.724954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7518"^^xsd:decimal ;
  dwc:decimalLongitude "3.724954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7518 3.724954)"^^geo:wktLiteral ;
  geo-pos:lat "51.7518"^^xsd:decimal ;
  geo-pos:long "3.724954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-566f'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44243; 44243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.489166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.724954'^^xsd:double;
  dwc:latitude '51.7518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609303'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832498 3.72503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832498"^^xsd:decimal ;
  dwc:decimalLongitude "3.72503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832498 3.72503)"^^geo:wktLiteral ;
  geo-pos:lat "51.832498"^^xsd:decimal ;
  geo-pos:long "3.72503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-749e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42271; 42271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72503'^^xsd:double;
  dwc:latitude '51.832498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607427'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832498 3.72503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832498"^^xsd:decimal ;
  dwc:decimalLongitude "3.72503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832498 3.72503)"^^geo:wktLiteral ;
  geo-pos:lat "51.832498"^^xsd:decimal ;
  geo-pos:long "3.72503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-749d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42273; 42273'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72503'^^xsd:double;
  dwc:latitude '51.832498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607428'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851235 3.725186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851235"^^xsd:decimal ;
  dwc:decimalLongitude "3.725186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851235 3.725186)"^^geo:wktLiteral ;
  geo-pos:lat "51.851235"^^xsd:decimal ;
  geo-pos:long "3.725186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-667e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39638; 39638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.740555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725186'^^xsd:double;
  dwc:latitude '51.851235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604870'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851235 3.725186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851235"^^xsd:decimal ;
  dwc:decimalLongitude "3.725186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851235 3.725186)"^^geo:wktLiteral ;
  geo-pos:lat "51.851235"^^xsd:decimal ;
  geo-pos:long "3.725186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-667d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39637; 39637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.740555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725186'^^xsd:double;
  dwc:latitude '51.851235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604869'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82872 3.725231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82872"^^xsd:decimal ;
  dwc:decimalLongitude "3.725231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82872 3.725231)"^^geo:wktLiteral ;
  geo-pos:lat "51.82872"^^xsd:decimal ;
  geo-pos:long "3.725231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55627; 55627'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725231'^^xsd:double;
  dwc:latitude '51.82872'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620100'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82872 3.725231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82872"^^xsd:decimal ;
  dwc:decimalLongitude "3.725231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82872 3.725231)"^^geo:wktLiteral ;
  geo-pos:lat "51.82872"^^xsd:decimal ;
  geo-pos:long "3.725231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e1'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55628; 55628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725231'^^xsd:double;
  dwc:latitude '51.82872'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620101'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761365"^^xsd:decimal ;
  dwc:decimalLongitude "3.725238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  geo-pos:lat "51.761365"^^xsd:decimal ;
  geo-pos:long "3.725238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b87'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41587; 41587'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725238'^^xsd:double;
  dwc:latitude '51.761365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606730'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761365"^^xsd:decimal ;
  dwc:decimalLongitude "3.725238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  geo-pos:lat "51.761365"^^xsd:decimal ;
  geo-pos:long "3.725238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b86'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41581; 41581'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725238'^^xsd:double;
  dwc:latitude '51.761365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606724'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761365"^^xsd:decimal ;
  dwc:decimalLongitude "3.725238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  geo-pos:lat "51.761365"^^xsd:decimal ;
  geo-pos:long "3.725238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b85'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41584; 41584'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725238'^^xsd:double;
  dwc:latitude '51.761365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606727'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761365"^^xsd:decimal ;
  dwc:decimalLongitude "3.725238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  geo-pos:lat "51.761365"^^xsd:decimal ;
  geo-pos:long "3.725238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b84'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41583; 41583'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725238'^^xsd:double;
  dwc:latitude '51.761365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606726'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761365"^^xsd:decimal ;
  dwc:decimalLongitude "3.725238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  geo-pos:lat "51.761365"^^xsd:decimal ;
  geo-pos:long "3.725238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b83'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41582; 41582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725238'^^xsd:double;
  dwc:latitude '51.761365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606725'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761365"^^xsd:decimal ;
  dwc:decimalLongitude "3.725238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  geo-pos:lat "51.761365"^^xsd:decimal ;
  geo-pos:long "3.725238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b82'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41586; 41586'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725238'^^xsd:double;
  dwc:latitude '51.761365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606729'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761365"^^xsd:decimal ;
  dwc:decimalLongitude "3.725238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761365 3.725238)"^^geo:wktLiteral ;
  geo-pos:lat "51.761365"^^xsd:decimal ;
  geo-pos:long "3.725238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b81'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41585; 41585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725238'^^xsd:double;
  dwc:latitude '51.761365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606728'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829546"^^xsd:decimal ;
  dwc:decimalLongitude "3.725404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  geo-pos:lat "51.829546"^^xsd:decimal ;
  geo-pos:long "3.725404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ceb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41211; 41211'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725404'^^xsd:double;
  dwc:latitude '51.829546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606395'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829546"^^xsd:decimal ;
  dwc:decimalLongitude "3.725404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  geo-pos:lat "51.829546"^^xsd:decimal ;
  geo-pos:long "3.725404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41214; 41214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725404'^^xsd:double;
  dwc:latitude '51.829546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606399'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829546"^^xsd:decimal ;
  dwc:decimalLongitude "3.725404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  geo-pos:lat "51.829546"^^xsd:decimal ;
  geo-pos:long "3.725404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41210; 41210'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725404'^^xsd:double;
  dwc:latitude '51.829546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606394'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829546"^^xsd:decimal ;
  dwc:decimalLongitude "3.725404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  geo-pos:lat "51.829546"^^xsd:decimal ;
  geo-pos:long "3.725404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41213; 41213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725404'^^xsd:double;
  dwc:latitude '51.829546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606398'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829546"^^xsd:decimal ;
  dwc:decimalLongitude "3.725404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829546 3.725404)"^^geo:wktLiteral ;
  geo-pos:lat "51.829546"^^xsd:decimal ;
  geo-pos:long "3.725404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41212; 41212'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725404'^^xsd:double;
  dwc:latitude '51.829546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606397'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756616 3.72551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756616"^^xsd:decimal ;
  dwc:decimalLongitude "3.72551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756616 3.72551)"^^geo:wktLiteral ;
  geo-pos:lat "51.756616"^^xsd:decimal ;
  geo-pos:long "3.72551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5757'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44614; 44614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72551'^^xsd:double;
  dwc:latitude '51.756616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609599'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810259 3.725529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810259"^^xsd:decimal ;
  dwc:decimalLongitude "3.725529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810259 3.725529)"^^geo:wktLiteral ;
  geo-pos:lat "51.810259"^^xsd:decimal ;
  geo-pos:long "3.725529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-404a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57155; 57155'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725529'^^xsd:double;
  dwc:latitude '51.810259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621579'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741178 3.725552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741178"^^xsd:decimal ;
  dwc:decimalLongitude "3.725552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741178 3.725552)"^^geo:wktLiteral ;
  geo-pos:lat "51.741178"^^xsd:decimal ;
  geo-pos:long "3.725552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f4a'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52540; 52540'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725552'^^xsd:double;
  dwc:latitude '51.741178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617145'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848165 3.725761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848165"^^xsd:decimal ;
  dwc:decimalLongitude "3.725761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848165 3.725761)"^^geo:wktLiteral ;
  geo-pos:lat "51.848165"^^xsd:decimal ;
  geo-pos:long "3.725761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54fb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55592; 55592'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725761'^^xsd:double;
  dwc:latitude '51.848165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620067'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743639 3.725838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743639"^^xsd:decimal ;
  dwc:decimalLongitude "3.725838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743639 3.725838)"^^geo:wktLiteral ;
  geo-pos:lat "51.743639"^^xsd:decimal ;
  geo-pos:long "3.725838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5537'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55499; 55499'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.499166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725838'^^xsd:double;
  dwc:latitude '51.743639'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619989'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743639 3.725838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743639"^^xsd:decimal ;
  dwc:decimalLongitude "3.725838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743639 3.725838)"^^geo:wktLiteral ;
  geo-pos:lat "51.743639"^^xsd:decimal ;
  geo-pos:long "3.725838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5539'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55498; 55498'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.499166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725838'^^xsd:double;
  dwc:latitude '51.743639'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619988'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743639 3.725838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743639"^^xsd:decimal ;
  dwc:decimalLongitude "3.725838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743639 3.725838)"^^geo:wktLiteral ;
  geo-pos:lat "51.743639"^^xsd:decimal ;
  geo-pos:long "3.725838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5538'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55497; 55497'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.499166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725838'^^xsd:double;
  dwc:latitude '51.743639'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619987'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8474"^^xsd:decimal ;
  dwc:decimalLongitude "3.725937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  geo-pos:lat "51.8474"^^xsd:decimal ;
  geo-pos:long "3.725937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56255; 56255'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725937'^^xsd:double;
  dwc:latitude '51.8474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620772'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8474"^^xsd:decimal ;
  dwc:decimalLongitude "3.725937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  geo-pos:lat "51.8474"^^xsd:decimal ;
  geo-pos:long "3.725937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56254; 56254'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725937'^^xsd:double;
  dwc:latitude '51.8474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620771'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8474"^^xsd:decimal ;
  dwc:decimalLongitude "3.725937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  geo-pos:lat "51.8474"^^xsd:decimal ;
  geo-pos:long "3.725937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56252; 56252'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725937'^^xsd:double;
  dwc:latitude '51.8474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620769'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8474"^^xsd:decimal ;
  dwc:decimalLongitude "3.725937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  geo-pos:lat "51.8474"^^xsd:decimal ;
  geo-pos:long "3.725937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56256; 56256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725937'^^xsd:double;
  dwc:latitude '51.8474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620774'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8474"^^xsd:decimal ;
  dwc:decimalLongitude "3.725937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8474 3.725937)"^^geo:wktLiteral ;
  geo-pos:lat "51.8474"^^xsd:decimal ;
  geo-pos:long "3.725937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ab6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56253; 56253'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.725937'^^xsd:double;
  dwc:latitude '51.8474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620770'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740769 3.726125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740769"^^xsd:decimal ;
  dwc:decimalLongitude "3.726125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740769 3.726125)"^^geo:wktLiteral ;
  geo-pos:lat "51.740769"^^xsd:decimal ;
  geo-pos:long "3.726125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a01'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46174; 46174'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726125'^^xsd:double;
  dwc:latitude '51.740769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611094'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740769 3.726125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740769"^^xsd:decimal ;
  dwc:decimalLongitude "3.726125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740769 3.726125)"^^geo:wktLiteral ;
  geo-pos:lat "51.740769"^^xsd:decimal ;
  geo-pos:long "3.726125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a00'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46175; 46175'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726125'^^xsd:double;
  dwc:latitude '51.740769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611095'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849503 3.726131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849503"^^xsd:decimal ;
  dwc:decimalLongitude "3.726131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849503 3.726131)"^^geo:wktLiteral ;
  geo-pos:lat "51.849503"^^xsd:decimal ;
  geo-pos:long "3.726131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46982; 46982'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726131'^^xsd:double;
  dwc:latitude '51.849503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611880'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851858 3.726183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851858"^^xsd:decimal ;
  dwc:decimalLongitude "3.726183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851858 3.726183)"^^geo:wktLiteral ;
  geo-pos:lat "51.851858"^^xsd:decimal ;
  geo-pos:long "3.726183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-667f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39636; 39636'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.74'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726183'^^xsd:double;
  dwc:latitude '51.851858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604868'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74012 3.726433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74012"^^xsd:decimal ;
  dwc:decimalLongitude "3.726433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74012 3.726433)"^^geo:wktLiteral ;
  geo-pos:lat "51.74012"^^xsd:decimal ;
  geo-pos:long "3.726433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5add'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47590; 47590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726433'^^xsd:double;
  dwc:latitude '51.74012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612494'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74012 3.726433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74012"^^xsd:decimal ;
  dwc:decimalLongitude "3.726433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74012 3.726433)"^^geo:wktLiteral ;
  geo-pos:lat "51.74012"^^xsd:decimal ;
  geo-pos:long "3.726433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5adc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47591; 47591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726433'^^xsd:double;
  dwc:latitude '51.74012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612495'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74012 3.726433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74012"^^xsd:decimal ;
  dwc:decimalLongitude "3.726433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74012 3.726433)"^^geo:wktLiteral ;
  geo-pos:lat "51.74012"^^xsd:decimal ;
  geo-pos:long "3.726433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5adb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47589; 47589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726433'^^xsd:double;
  dwc:latitude '51.74012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612493'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762032 3.726524)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762032"^^xsd:decimal ;
  dwc:decimalLongitude "3.726524"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762032 3.726524)"^^geo:wktLiteral ;
  geo-pos:lat "51.762032"^^xsd:decimal ;
  geo-pos:long "3.726524"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7445'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39298; 39298'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726524'^^xsd:double;
  dwc:latitude '51.762032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604566'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762391 3.726558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762391"^^xsd:decimal ;
  dwc:decimalLongitude "3.726558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762391 3.726558)"^^geo:wktLiteral ;
  geo-pos:lat "51.762391"^^xsd:decimal ;
  geo-pos:long "3.726558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-690e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50467; 50467'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726558'^^xsd:double;
  dwc:latitude '51.762391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615162'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762391 3.726558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762391"^^xsd:decimal ;
  dwc:decimalLongitude "3.726558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762391 3.726558)"^^geo:wktLiteral ;
  geo-pos:lat "51.762391"^^xsd:decimal ;
  geo-pos:long "3.726558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-690d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50468; 50468'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726558'^^xsd:double;
  dwc:latitude '51.762391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615163'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826032"^^xsd:decimal ;
  dwc:decimalLongitude "3.72661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  geo-pos:lat "51.826032"^^xsd:decimal ;
  geo-pos:long "3.72661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ce'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54213; 54213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72661'^^xsd:double;
  dwc:latitude '51.826032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618753'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826032"^^xsd:decimal ;
  dwc:decimalLongitude "3.72661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  geo-pos:lat "51.826032"^^xsd:decimal ;
  geo-pos:long "3.72661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54212; 54212'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72661'^^xsd:double;
  dwc:latitude '51.826032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618752'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826032"^^xsd:decimal ;
  dwc:decimalLongitude "3.72661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  geo-pos:lat "51.826032"^^xsd:decimal ;
  geo-pos:long "3.72661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52cc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54214; 54214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72661'^^xsd:double;
  dwc:latitude '51.826032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618754'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826032"^^xsd:decimal ;
  dwc:decimalLongitude "3.72661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  geo-pos:lat "51.826032"^^xsd:decimal ;
  geo-pos:long "3.72661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52cb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54215; 54215'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72661'^^xsd:double;
  dwc:latitude '51.826032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618756'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826032"^^xsd:decimal ;
  dwc:decimalLongitude "3.72661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826032 3.72661)"^^geo:wktLiteral ;
  geo-pos:lat "51.826032"^^xsd:decimal ;
  geo-pos:long "3.72661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ca'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54211; 54211'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72661'^^xsd:double;
  dwc:latitude '51.826032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618751'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771561 3.726807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771561"^^xsd:decimal ;
  dwc:decimalLongitude "3.726807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771561 3.726807)"^^geo:wktLiteral ;
  geo-pos:lat "51.771561"^^xsd:decimal ;
  geo-pos:long "3.726807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e1d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55238; 55238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726807'^^xsd:double;
  dwc:latitude '51.771561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619754'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749487 3.726858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749487"^^xsd:decimal ;
  dwc:decimalLongitude "3.726858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749487 3.726858)"^^geo:wktLiteral ;
  geo-pos:lat "51.749487"^^xsd:decimal ;
  geo-pos:long "3.726858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d72'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47909; 47909'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726858'^^xsd:double;
  dwc:latitude '51.749487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612865'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749487 3.726858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749487"^^xsd:decimal ;
  dwc:decimalLongitude "3.726858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749487 3.726858)"^^geo:wktLiteral ;
  geo-pos:lat "51.749487"^^xsd:decimal ;
  geo-pos:long "3.726858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d71'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47910; 47910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726858'^^xsd:double;
  dwc:latitude '51.749487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612866'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742353 3.726932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742353"^^xsd:decimal ;
  dwc:decimalLongitude "3.726932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742353 3.726932)"^^geo:wktLiteral ;
  geo-pos:lat "51.742353"^^xsd:decimal ;
  geo-pos:long "3.726932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52268; 52268'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.9458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726932'^^xsd:double;
  dwc:latitude '51.742353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616951'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742353 3.726932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742353"^^xsd:decimal ;
  dwc:decimalLongitude "3.726932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742353 3.726932)"^^geo:wktLiteral ;
  geo-pos:lat "51.742353"^^xsd:decimal ;
  geo-pos:long "3.726932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77fa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52267; 52267'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.9458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.726932'^^xsd:double;
  dwc:latitude '51.742353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616950'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756607 3.727031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756607"^^xsd:decimal ;
  dwc:decimalLongitude "3.727031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756607 3.727031)"^^geo:wktLiteral ;
  geo-pos:lat "51.756607"^^xsd:decimal ;
  geo-pos:long "3.727031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-535b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54039; 54039'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.826388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727031'^^xsd:double;
  dwc:latitude '51.756607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618620'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777197 3.727043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777197"^^xsd:decimal ;
  dwc:decimalLongitude "3.727043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777197 3.727043)"^^geo:wktLiteral ;
  geo-pos:lat "51.777197"^^xsd:decimal ;
  geo-pos:long "3.727043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bba'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45544; 45544'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727043'^^xsd:double;
  dwc:latitude '51.777197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610504'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777197 3.727043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777197"^^xsd:decimal ;
  dwc:decimalLongitude "3.727043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777197 3.727043)"^^geo:wktLiteral ;
  geo-pos:lat "51.777197"^^xsd:decimal ;
  geo-pos:long "3.727043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb9'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45546; 45546'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727043'^^xsd:double;
  dwc:latitude '51.777197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610506'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777197 3.727043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777197"^^xsd:decimal ;
  dwc:decimalLongitude "3.727043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777197 3.727043)"^^geo:wktLiteral ;
  geo-pos:lat "51.777197"^^xsd:decimal ;
  geo-pos:long "3.727043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45547; 45547'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727043'^^xsd:double;
  dwc:latitude '51.777197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610507'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777197 3.727043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777197"^^xsd:decimal ;
  dwc:decimalLongitude "3.727043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777197 3.727043)"^^geo:wktLiteral ;
  geo-pos:lat "51.777197"^^xsd:decimal ;
  geo-pos:long "3.727043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb7'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45545; 45545'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727043'^^xsd:double;
  dwc:latitude '51.777197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610505'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853947 3.727146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853947"^^xsd:decimal ;
  dwc:decimalLongitude "3.727146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853947 3.727146)"^^geo:wktLiteral ;
  geo-pos:lat "51.853947"^^xsd:decimal ;
  geo-pos:long "3.727146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d28'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48001; 48001'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727146'^^xsd:double;
  dwc:latitude '51.853947'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612917'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853947 3.727146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853947"^^xsd:decimal ;
  dwc:decimalLongitude "3.727146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853947 3.727146)"^^geo:wktLiteral ;
  geo-pos:lat "51.853947"^^xsd:decimal ;
  geo-pos:long "3.727146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d27'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48002; 48002'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727146'^^xsd:double;
  dwc:latitude '51.853947'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612918'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.660864 3.727189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.660864"^^xsd:decimal ;
  dwc:decimalLongitude "3.727189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.660864 3.727189)"^^geo:wktLiteral ;
  geo-pos:lat "51.660864"^^xsd:decimal ;
  geo-pos:long "3.727189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54686; 54686'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.504722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727189'^^xsd:double;
  dwc:latitude '51.660864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619184'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.660864 3.727189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.660864"^^xsd:decimal ;
  dwc:decimalLongitude "3.727189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.660864 3.727189)"^^geo:wktLiteral ;
  geo-pos:lat "51.660864"^^xsd:decimal ;
  geo-pos:long "3.727189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54687; 54687'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.504722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727189'^^xsd:double;
  dwc:latitude '51.660864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619185'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.660864 3.727189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.660864"^^xsd:decimal ;
  dwc:decimalLongitude "3.727189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.660864 3.727189)"^^geo:wktLiteral ;
  geo-pos:lat "51.660864"^^xsd:decimal ;
  geo-pos:long "3.727189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54688; 54688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.504722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727189'^^xsd:double;
  dwc:latitude '51.660864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619186'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754753 3.727218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754753"^^xsd:decimal ;
  dwc:decimalLongitude "3.727218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754753 3.727218)"^^geo:wktLiteral ;
  geo-pos:lat "51.754753"^^xsd:decimal ;
  geo-pos:long "3.727218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c61'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48686; 48686'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.881111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727218'^^xsd:double;
  dwc:latitude '51.754753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613581'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742461 3.727325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742461"^^xsd:decimal ;
  dwc:decimalLongitude "3.727325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742461 3.727325)"^^geo:wktLiteral ;
  geo-pos:lat "51.742461"^^xsd:decimal ;
  geo-pos:long "3.727325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42153; 42153'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727325'^^xsd:double;
  dwc:latitude '51.742461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607332'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742461 3.727325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742461"^^xsd:decimal ;
  dwc:decimalLongitude "3.727325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742461 3.727325)"^^geo:wktLiteral ;
  geo-pos:lat "51.742461"^^xsd:decimal ;
  geo-pos:long "3.727325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42155; 42155'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727325'^^xsd:double;
  dwc:latitude '51.742461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607333'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742461 3.727325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742461"^^xsd:decimal ;
  dwc:decimalLongitude "3.727325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742461 3.727325)"^^geo:wktLiteral ;
  geo-pos:lat "51.742461"^^xsd:decimal ;
  geo-pos:long "3.727325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42152; 42152'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727325'^^xsd:double;
  dwc:latitude '51.742461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607331'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7554 3.727417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7554"^^xsd:decimal ;
  dwc:decimalLongitude "3.727417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7554 3.727417)"^^geo:wktLiteral ;
  geo-pos:lat "51.7554"^^xsd:decimal ;
  geo-pos:long "3.727417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f8'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49296; 49296'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727417'^^xsd:double;
  dwc:latitude '51.7554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614084'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740131 3.727505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740131"^^xsd:decimal ;
  dwc:decimalLongitude "3.727505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740131 3.727505)"^^geo:wktLiteral ;
  geo-pos:lat "51.740131"^^xsd:decimal ;
  geo-pos:long "3.727505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-512d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46646; 46646'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727505'^^xsd:double;
  dwc:latitude '51.740131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611583'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777212 3.727521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777212"^^xsd:decimal ;
  dwc:decimalLongitude "3.727521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777212 3.727521)"^^geo:wktLiteral ;
  geo-pos:lat "51.777212"^^xsd:decimal ;
  geo-pos:long "3.727521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-523f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54372; 54372'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727521'^^xsd:double;
  dwc:latitude '51.777212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618914'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757413 3.727551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757413"^^xsd:decimal ;
  dwc:decimalLongitude "3.727551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757413 3.727551)"^^geo:wktLiteral ;
  geo-pos:lat "51.757413"^^xsd:decimal ;
  geo-pos:long "3.727551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-506a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46851; 46851'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727551'^^xsd:double;
  dwc:latitude '51.757413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611754'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849368 3.727566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849368"^^xsd:decimal ;
  dwc:decimalLongitude "3.727566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849368 3.727566)"^^geo:wktLiteral ;
  geo-pos:lat "51.849368"^^xsd:decimal ;
  geo-pos:long "3.727566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-722b'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43497; 43497'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727566'^^xsd:double;
  dwc:latitude '51.849368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608568'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849368 3.727566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849368"^^xsd:decimal ;
  dwc:decimalLongitude "3.727566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849368 3.727566)"^^geo:wktLiteral ;
  geo-pos:lat "51.849368"^^xsd:decimal ;
  geo-pos:long "3.727566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-722a'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43495; 43495'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727566'^^xsd:double;
  dwc:latitude '51.849368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608564'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849368 3.727566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849368"^^xsd:decimal ;
  dwc:decimalLongitude "3.727566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849368 3.727566)"^^geo:wktLiteral ;
  geo-pos:lat "51.849368"^^xsd:decimal ;
  geo-pos:long "3.727566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7229'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43496; 43496'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727566'^^xsd:double;
  dwc:latitude '51.849368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608565'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745112 3.727585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745112"^^xsd:decimal ;
  dwc:decimalLongitude "3.727585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745112 3.727585)"^^geo:wktLiteral ;
  geo-pos:lat "51.745112"^^xsd:decimal ;
  geo-pos:long "3.727585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-592c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46399; 46399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727585'^^xsd:double;
  dwc:latitude '51.745112'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611372'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745112 3.727585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745112"^^xsd:decimal ;
  dwc:decimalLongitude "3.727585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745112 3.727585)"^^geo:wktLiteral ;
  geo-pos:lat "51.745112"^^xsd:decimal ;
  geo-pos:long "3.727585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-592b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46400; 46400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727585'^^xsd:double;
  dwc:latitude '51.745112'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611373'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849537 3.727816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849537"^^xsd:decimal ;
  dwc:decimalLongitude "3.727816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849537 3.727816)"^^geo:wktLiteral ;
  geo-pos:lat "51.849537"^^xsd:decimal ;
  geo-pos:long "3.727816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-409e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57052; 57052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727816'^^xsd:double;
  dwc:latitude '51.849537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621476'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849537 3.727816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849537"^^xsd:decimal ;
  dwc:decimalLongitude "3.727816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849537 3.727816)"^^geo:wktLiteral ;
  geo-pos:lat "51.849537"^^xsd:decimal ;
  geo-pos:long "3.727816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-409d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57051; 57051'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727816'^^xsd:double;
  dwc:latitude '51.849537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621475'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849447 3.727829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849447"^^xsd:decimal ;
  dwc:decimalLongitude "3.727829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849447 3.727829)"^^geo:wktLiteral ;
  geo-pos:lat "51.849447"^^xsd:decimal ;
  geo-pos:long "3.727829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45452; 45452'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727829'^^xsd:double;
  dwc:latitude '51.849447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610462'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849447 3.727829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849447"^^xsd:decimal ;
  dwc:decimalLongitude "3.727829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849447 3.727829)"^^geo:wktLiteral ;
  geo-pos:lat "51.849447"^^xsd:decimal ;
  geo-pos:long "3.727829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45453; 45453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727829'^^xsd:double;
  dwc:latitude '51.849447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610463'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745102 3.72786)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745102"^^xsd:decimal ;
  dwc:decimalLongitude "3.72786"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745102 3.72786)"^^geo:wktLiteral ;
  geo-pos:lat "51.745102"^^xsd:decimal ;
  geo-pos:long "3.72786"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40fa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56938; 56938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72786'^^xsd:double;
  dwc:latitude '51.745102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621395'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745102 3.72786)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745102"^^xsd:decimal ;
  dwc:decimalLongitude "3.72786"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745102 3.72786)"^^geo:wktLiteral ;
  geo-pos:lat "51.745102"^^xsd:decimal ;
  geo-pos:long "3.72786"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56939; 56939'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72786'^^xsd:double;
  dwc:latitude '51.745102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621396'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753976 3.727887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753976"^^xsd:decimal ;
  dwc:decimalLongitude "3.727887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753976 3.727887)"^^geo:wktLiteral ;
  geo-pos:lat "51.753976"^^xsd:decimal ;
  geo-pos:long "3.727887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69fa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56475; 56475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727887'^^xsd:double;
  dwc:latitude '51.753976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620995'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753976 3.727887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753976"^^xsd:decimal ;
  dwc:decimalLongitude "3.727887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753976 3.727887)"^^geo:wktLiteral ;
  geo-pos:lat "51.753976"^^xsd:decimal ;
  geo-pos:long "3.727887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56476; 56476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727887'^^xsd:double;
  dwc:latitude '51.753976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620996'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756367 3.727998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756367"^^xsd:decimal ;
  dwc:decimalLongitude "3.727998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756367 3.727998)"^^geo:wktLiteral ;
  geo-pos:lat "51.756367"^^xsd:decimal ;
  geo-pos:long "3.727998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43679; 43679'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.096388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727998'^^xsd:double;
  dwc:latitude '51.756367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608189'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756367 3.727998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756367"^^xsd:decimal ;
  dwc:decimalLongitude "3.727998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756367 3.727998)"^^geo:wktLiteral ;
  geo-pos:lat "51.756367"^^xsd:decimal ;
  geo-pos:long "3.727998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43678; 43678'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.096388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.727998'^^xsd:double;
  dwc:latitude '51.756367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608188'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779924 3.72813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779924"^^xsd:decimal ;
  dwc:decimalLongitude "3.72813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779924 3.72813)"^^geo:wktLiteral ;
  geo-pos:lat "51.779924"^^xsd:decimal ;
  geo-pos:long "3.72813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6421'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49240; 49240'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72813'^^xsd:double;
  dwc:latitude '51.779924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614028'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779924 3.72813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779924"^^xsd:decimal ;
  dwc:decimalLongitude "3.72813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779924 3.72813)"^^geo:wktLiteral ;
  geo-pos:lat "51.779924"^^xsd:decimal ;
  geo-pos:long "3.72813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6420'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49242; 49242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72813'^^xsd:double;
  dwc:latitude '51.779924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614030'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779924 3.72813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779924"^^xsd:decimal ;
  dwc:decimalLongitude "3.72813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779924 3.72813)"^^geo:wktLiteral ;
  geo-pos:lat "51.779924"^^xsd:decimal ;
  geo-pos:long "3.72813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-641f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49241; 49241'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72813'^^xsd:double;
  dwc:latitude '51.779924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614029'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779924 3.72813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779924"^^xsd:decimal ;
  dwc:decimalLongitude "3.72813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779924 3.72813)"^^geo:wktLiteral ;
  geo-pos:lat "51.779924"^^xsd:decimal ;
  geo-pos:long "3.72813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-641e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49243; 49243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72813'^^xsd:double;
  dwc:latitude '51.779924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614031'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871564 3.7282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871564"^^xsd:decimal ;
  dwc:decimalLongitude "3.7282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871564 3.7282)"^^geo:wktLiteral ;
  geo-pos:lat "51.871564"^^xsd:decimal ;
  geo-pos:long "3.7282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40977; 40977'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7282'^^xsd:double;
  dwc:latitude '51.871564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606202'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871564 3.7282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871564"^^xsd:decimal ;
  dwc:decimalLongitude "3.7282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871564 3.7282)"^^geo:wktLiteral ;
  geo-pos:lat "51.871564"^^xsd:decimal ;
  geo-pos:long "3.7282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dcd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40976; 40976'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7282'^^xsd:double;
  dwc:latitude '51.871564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606201'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871564 3.7282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871564"^^xsd:decimal ;
  dwc:decimalLongitude "3.7282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871564 3.7282)"^^geo:wktLiteral ;
  geo-pos:lat "51.871564"^^xsd:decimal ;
  geo-pos:long "3.7282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dcc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40975; 40975'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7282'^^xsd:double;
  dwc:latitude '51.871564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606200'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833944 3.728232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833944"^^xsd:decimal ;
  dwc:decimalLongitude "3.728232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833944 3.728232)"^^geo:wktLiteral ;
  geo-pos:lat "51.833944"^^xsd:decimal ;
  geo-pos:long "3.728232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-469c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53372; 53372'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728232'^^xsd:double;
  dwc:latitude '51.833944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617937'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738382 3.728273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738382"^^xsd:decimal ;
  dwc:decimalLongitude "3.728273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738382 3.728273)"^^geo:wktLiteral ;
  geo-pos:lat "51.738382"^^xsd:decimal ;
  geo-pos:long "3.728273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-766d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50064; 50064'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.201388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728273'^^xsd:double;
  dwc:latitude '51.738382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614851'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738382 3.728273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738382"^^xsd:decimal ;
  dwc:decimalLongitude "3.728273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738382 3.728273)"^^geo:wktLiteral ;
  geo-pos:lat "51.738382"^^xsd:decimal ;
  geo-pos:long "3.728273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-766c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50066; 50066'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.201388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728273'^^xsd:double;
  dwc:latitude '51.738382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614853'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738382 3.728273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738382"^^xsd:decimal ;
  dwc:decimalLongitude "3.728273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738382 3.728273)"^^geo:wktLiteral ;
  geo-pos:lat "51.738382"^^xsd:decimal ;
  geo-pos:long "3.728273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-766b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50065; 50065'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.201388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728273'^^xsd:double;
  dwc:latitude '51.738382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614852'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805036 3.728288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805036"^^xsd:decimal ;
  dwc:decimalLongitude "3.728288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805036 3.728288)"^^geo:wktLiteral ;
  geo-pos:lat "51.805036"^^xsd:decimal ;
  geo-pos:long "3.728288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71fe'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43586; 43586'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728288'^^xsd:double;
  dwc:latitude '51.805036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608640'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805036 3.728288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805036"^^xsd:decimal ;
  dwc:decimalLongitude "3.728288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805036 3.728288)"^^geo:wktLiteral ;
  geo-pos:lat "51.805036"^^xsd:decimal ;
  geo-pos:long "3.728288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71fd'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43585; 43585'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728288'^^xsd:double;
  dwc:latitude '51.805036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608639'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870583 3.728315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870583"^^xsd:decimal ;
  dwc:decimalLongitude "3.728315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870583 3.728315)"^^geo:wktLiteral ;
  geo-pos:lat "51.870583"^^xsd:decimal ;
  geo-pos:long "3.728315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a7'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39468; 39468'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728315'^^xsd:double;
  dwc:latitude '51.870583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604736'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870583 3.728315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870583"^^xsd:decimal ;
  dwc:decimalLongitude "3.728315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870583 3.728315)"^^geo:wktLiteral ;
  geo-pos:lat "51.870583"^^xsd:decimal ;
  geo-pos:long "3.728315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a6'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39467; 39467'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728315'^^xsd:double;
  dwc:latitude '51.870583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604735'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740593 3.728396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740593"^^xsd:decimal ;
  dwc:decimalLongitude "3.728396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740593 3.728396)"^^geo:wktLiteral ;
  geo-pos:lat "51.740593"^^xsd:decimal ;
  geo-pos:long "3.728396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39442; 39442'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.9152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728396'^^xsd:double;
  dwc:latitude '51.740593'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604711'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740404 3.728451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740404"^^xsd:decimal ;
  dwc:decimalLongitude "3.728451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740404 3.728451)"^^geo:wktLiteral ;
  geo-pos:lat "51.740404"^^xsd:decimal ;
  geo-pos:long "3.728451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5422'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54642; 54642'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728451'^^xsd:double;
  dwc:latitude '51.740404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619140'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782826 3.728452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782826"^^xsd:decimal ;
  dwc:decimalLongitude "3.728452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782826 3.728452)"^^geo:wktLiteral ;
  geo-pos:lat "51.782826"^^xsd:decimal ;
  geo-pos:long "3.728452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7091'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41849; 41849'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728452'^^xsd:double;
  dwc:latitude '51.782826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606982'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782826 3.728452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782826"^^xsd:decimal ;
  dwc:decimalLongitude "3.728452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782826 3.728452)"^^geo:wktLiteral ;
  geo-pos:lat "51.782826"^^xsd:decimal ;
  geo-pos:long "3.728452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7090'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41847; 41847'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728452'^^xsd:double;
  dwc:latitude '51.782826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606980'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782826 3.728452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782826"^^xsd:decimal ;
  dwc:decimalLongitude "3.728452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782826 3.728452)"^^geo:wktLiteral ;
  geo-pos:lat "51.782826"^^xsd:decimal ;
  geo-pos:long "3.728452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-708f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41848; 41848'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728452'^^xsd:double;
  dwc:latitude '51.782826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606981'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803156 3.728461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803156"^^xsd:decimal ;
  dwc:decimalLongitude "3.728461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803156 3.728461)"^^geo:wktLiteral ;
  geo-pos:lat "51.803156"^^xsd:decimal ;
  geo-pos:long "3.728461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55674; 55674'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728461'^^xsd:double;
  dwc:latitude '51.803156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620144'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803156 3.728461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803156"^^xsd:decimal ;
  dwc:decimalLongitude "3.728461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803156 3.728461)"^^geo:wktLiteral ;
  geo-pos:lat "51.803156"^^xsd:decimal ;
  geo-pos:long "3.728461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54bf'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55675; 55675'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728461'^^xsd:double;
  dwc:latitude '51.803156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620145'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739154 3.728532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739154"^^xsd:decimal ;
  dwc:decimalLongitude "3.728532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739154 3.728532)"^^geo:wktLiteral ;
  geo-pos:lat "51.739154"^^xsd:decimal ;
  geo-pos:long "3.728532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56942; 56942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728532'^^xsd:double;
  dwc:latitude '51.739154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621399'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739154 3.728532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739154"^^xsd:decimal ;
  dwc:decimalLongitude "3.728532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739154 3.728532)"^^geo:wktLiteral ;
  geo-pos:lat "51.739154"^^xsd:decimal ;
  geo-pos:long "3.728532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56941; 56941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728532'^^xsd:double;
  dwc:latitude '51.739154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621398'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758513 3.728539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758513"^^xsd:decimal ;
  dwc:decimalLongitude "3.728539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758513 3.728539)"^^geo:wktLiteral ;
  geo-pos:lat "51.758513"^^xsd:decimal ;
  geo-pos:long "3.728539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-604e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40255; 40255'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.552222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728539'^^xsd:double;
  dwc:latitude '51.758513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605455'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758513 3.728539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758513"^^xsd:decimal ;
  dwc:decimalLongitude "3.728539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758513 3.728539)"^^geo:wktLiteral ;
  geo-pos:lat "51.758513"^^xsd:decimal ;
  geo-pos:long "3.728539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-604d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40256; 40256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.552222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728539'^^xsd:double;
  dwc:latitude '51.758513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605456'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758513 3.728539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758513"^^xsd:decimal ;
  dwc:decimalLongitude "3.728539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758513 3.728539)"^^geo:wktLiteral ;
  geo-pos:lat "51.758513"^^xsd:decimal ;
  geo-pos:long "3.728539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-604c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40253; 40253'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.552222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728539'^^xsd:double;
  dwc:latitude '51.758513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605453'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758513 3.728539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758513"^^xsd:decimal ;
  dwc:decimalLongitude "3.728539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758513 3.728539)"^^geo:wktLiteral ;
  geo-pos:lat "51.758513"^^xsd:decimal ;
  geo-pos:long "3.728539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-604b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40254; 40254'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.552222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728539'^^xsd:double;
  dwc:latitude '51.758513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605454'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7563 3.728605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7563"^^xsd:decimal ;
  dwc:decimalLongitude "3.728605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7563 3.728605)"^^geo:wktLiteral ;
  geo-pos:lat "51.7563"^^xsd:decimal ;
  geo-pos:long "3.728605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-553a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55496; 55496'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.485'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728605'^^xsd:double;
  dwc:latitude '51.7563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619986'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759051 3.72878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759051"^^xsd:decimal ;
  dwc:decimalLongitude "3.72878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759051 3.72878)"^^geo:wktLiteral ;
  geo-pos:lat "51.759051"^^xsd:decimal ;
  geo-pos:long "3.72878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39866; 39866'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.973888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72878'^^xsd:double;
  dwc:latitude '51.759051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605106'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759051 3.72878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759051"^^xsd:decimal ;
  dwc:decimalLongitude "3.72878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759051 3.72878)"^^geo:wktLiteral ;
  geo-pos:lat "51.759051"^^xsd:decimal ;
  geo-pos:long "3.72878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39869; 39869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.973888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72878'^^xsd:double;
  dwc:latitude '51.759051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605109'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759051 3.72878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759051"^^xsd:decimal ;
  dwc:decimalLongitude "3.72878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759051 3.72878)"^^geo:wktLiteral ;
  geo-pos:lat "51.759051"^^xsd:decimal ;
  geo-pos:long "3.72878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65cf'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39868; 39868'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.973888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72878'^^xsd:double;
  dwc:latitude '51.759051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605108'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759051 3.72878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759051"^^xsd:decimal ;
  dwc:decimalLongitude "3.72878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759051 3.72878)"^^geo:wktLiteral ;
  geo-pos:lat "51.759051"^^xsd:decimal ;
  geo-pos:long "3.72878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ce'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39867; 39867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.973888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.72878'^^xsd:double;
  dwc:latitude '51.759051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605107'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756551 3.728797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756551"^^xsd:decimal ;
  dwc:decimalLongitude "3.728797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756551 3.728797)"^^geo:wktLiteral ;
  geo-pos:lat "51.756551"^^xsd:decimal ;
  geo-pos:long "3.728797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56105; 56105'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6827777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728797'^^xsd:double;
  dwc:latitude '51.756551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620624'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744519 3.728995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744519"^^xsd:decimal ;
  dwc:decimalLongitude "3.728995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744519 3.728995)"^^geo:wktLiteral ;
  geo-pos:lat "51.744519"^^xsd:decimal ;
  geo-pos:long "3.728995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f4b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52539; 52539'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.435555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.728995'^^xsd:double;
  dwc:latitude '51.744519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617144'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806254 3.729004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806254"^^xsd:decimal ;
  dwc:decimalLongitude "3.729004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806254 3.729004)"^^geo:wktLiteral ;
  geo-pos:lat "51.806254"^^xsd:decimal ;
  geo-pos:long "3.729004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6638'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39739; 39739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.373888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729004'^^xsd:double;
  dwc:latitude '51.806254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604972'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806254 3.729004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806254"^^xsd:decimal ;
  dwc:decimalLongitude "3.729004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806254 3.729004)"^^geo:wktLiteral ;
  geo-pos:lat "51.806254"^^xsd:decimal ;
  geo-pos:long "3.729004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6637'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39738; 39738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.373888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729004'^^xsd:double;
  dwc:latitude '51.806254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604971'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741084 3.729099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741084"^^xsd:decimal ;
  dwc:decimalLongitude "3.729099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741084 3.729099)"^^geo:wktLiteral ;
  geo-pos:lat "51.741084"^^xsd:decimal ;
  geo-pos:long "3.729099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fbf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54722; 54722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.579444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729099'^^xsd:double;
  dwc:latitude '51.741084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619220'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744833 3.729116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744833"^^xsd:decimal ;
  dwc:decimalLongitude "3.729116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744833 3.729116)"^^geo:wktLiteral ;
  geo-pos:lat "51.744833"^^xsd:decimal ;
  geo-pos:long "3.729116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5069'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46852; 46852'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729116'^^xsd:double;
  dwc:latitude '51.744833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611755'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740085 3.729155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740085"^^xsd:decimal ;
  dwc:decimalLongitude "3.729155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740085 3.729155)"^^geo:wktLiteral ;
  geo-pos:lat "51.740085"^^xsd:decimal ;
  geo-pos:long "3.729155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f2f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49472; 49472'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729155'^^xsd:double;
  dwc:latitude '51.740085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614263'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740085 3.729155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740085"^^xsd:decimal ;
  dwc:decimalLongitude "3.729155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740085 3.729155)"^^geo:wktLiteral ;
  geo-pos:lat "51.740085"^^xsd:decimal ;
  geo-pos:long "3.729155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f2e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49473; 49473'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729155'^^xsd:double;
  dwc:latitude '51.740085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614264'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754858"^^xsd:decimal ;
  dwc:decimalLongitude "3.729205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  geo-pos:lat "51.754858"^^xsd:decimal ;
  geo-pos:long "3.729205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5675'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44240; 44240'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729205'^^xsd:double;
  dwc:latitude '51.754858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609300'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754858"^^xsd:decimal ;
  dwc:decimalLongitude "3.729205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  geo-pos:lat "51.754858"^^xsd:decimal ;
  geo-pos:long "3.729205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5673'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44237; 44237'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729205'^^xsd:double;
  dwc:latitude '51.754858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609297'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754858"^^xsd:decimal ;
  dwc:decimalLongitude "3.729205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  geo-pos:lat "51.754858"^^xsd:decimal ;
  geo-pos:long "3.729205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5672'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44238; 44238'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729205'^^xsd:double;
  dwc:latitude '51.754858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609298'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754858"^^xsd:decimal ;
  dwc:decimalLongitude "3.729205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  geo-pos:lat "51.754858"^^xsd:decimal ;
  geo-pos:long "3.729205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5671'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44241; 44241'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729205'^^xsd:double;
  dwc:latitude '51.754858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609301'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754858"^^xsd:decimal ;
  dwc:decimalLongitude "3.729205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754858 3.729205)"^^geo:wktLiteral ;
  geo-pos:lat "51.754858"^^xsd:decimal ;
  geo-pos:long "3.729205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5670'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44239; 44239'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729205'^^xsd:double;
  dwc:latitude '51.754858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609299'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833829 3.729333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833829"^^xsd:decimal ;
  dwc:decimalLongitude "3.729333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833829 3.729333)"^^geo:wktLiteral ;
  geo-pos:lat "51.833829"^^xsd:decimal ;
  geo-pos:long "3.729333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a8e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56307; 56307'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729333'^^xsd:double;
  dwc:latitude '51.833829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620824'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833829 3.729333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833829"^^xsd:decimal ;
  dwc:decimalLongitude "3.729333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833829 3.729333)"^^geo:wktLiteral ;
  geo-pos:lat "51.833829"^^xsd:decimal ;
  geo-pos:long "3.729333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a8d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56309; 56309'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729333'^^xsd:double;
  dwc:latitude '51.833829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620826'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833829 3.729333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833829"^^xsd:decimal ;
  dwc:decimalLongitude "3.729333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833829 3.729333)"^^geo:wktLiteral ;
  geo-pos:lat "51.833829"^^xsd:decimal ;
  geo-pos:long "3.729333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a8c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56308; 56308'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729333'^^xsd:double;
  dwc:latitude '51.833829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620825'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740281 3.729433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740281"^^xsd:decimal ;
  dwc:decimalLongitude "3.729433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740281 3.729433)"^^geo:wktLiteral ;
  geo-pos:lat "51.740281"^^xsd:decimal ;
  geo-pos:long "3.729433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6587'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48806; 48806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729433'^^xsd:double;
  dwc:latitude '51.740281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613684'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740281 3.729433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740281"^^xsd:decimal ;
  dwc:decimalLongitude "3.729433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740281 3.729433)"^^geo:wktLiteral ;
  geo-pos:lat "51.740281"^^xsd:decimal ;
  geo-pos:long "3.729433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6586'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48805; 48805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729433'^^xsd:double;
  dwc:latitude '51.740281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613683'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740847 3.729631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740847"^^xsd:decimal ;
  dwc:decimalLongitude "3.729631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740847 3.729631)"^^geo:wktLiteral ;
  geo-pos:lat "51.740847"^^xsd:decimal ;
  geo-pos:long "3.729631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40667; 40667'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2102777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729631'^^xsd:double;
  dwc:latitude '51.740847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605820'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757139 3.729647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757139"^^xsd:decimal ;
  dwc:decimalLongitude "3.729647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757139 3.729647)"^^geo:wktLiteral ;
  geo-pos:lat "51.757139"^^xsd:decimal ;
  geo-pos:long "3.729647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51229; 51229'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729647'^^xsd:double;
  dwc:latitude '51.757139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615897'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757139 3.729647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757139"^^xsd:decimal ;
  dwc:decimalLongitude "3.729647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757139 3.729647)"^^geo:wktLiteral ;
  geo-pos:lat "51.757139"^^xsd:decimal ;
  geo-pos:long "3.729647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a09'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51228; 51228'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729647'^^xsd:double;
  dwc:latitude '51.757139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615896'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756401 3.729809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756401"^^xsd:decimal ;
  dwc:decimalLongitude "3.729809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756401 3.729809)"^^geo:wktLiteral ;
  geo-pos:lat "51.756401"^^xsd:decimal ;
  geo-pos:long "3.729809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-438e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42992; 42992'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729809'^^xsd:double;
  dwc:latitude '51.756401'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608032'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755888 3.729859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755888"^^xsd:decimal ;
  dwc:decimalLongitude "3.729859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755888 3.729859)"^^geo:wktLiteral ;
  geo-pos:lat "51.755888"^^xsd:decimal ;
  geo-pos:long "3.729859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7275'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43396; 43396'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.147222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729859'^^xsd:double;
  dwc:latitude '51.755888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608474'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742418 3.729946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742418"^^xsd:decimal ;
  dwc:decimalLongitude "3.729946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742418 3.729946)"^^geo:wktLiteral ;
  geo-pos:lat "51.742418"^^xsd:decimal ;
  geo-pos:long "3.729946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5813'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44410; 44410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0886111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729946'^^xsd:double;
  dwc:latitude '51.742418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609428'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742418 3.729946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742418"^^xsd:decimal ;
  dwc:decimalLongitude "3.729946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742418 3.729946)"^^geo:wktLiteral ;
  geo-pos:lat "51.742418"^^xsd:decimal ;
  geo-pos:long "3.729946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5812'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44409; 44409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0886111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729946'^^xsd:double;
  dwc:latitude '51.742418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609427'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806914 3.729972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806914"^^xsd:decimal ;
  dwc:decimalLongitude "3.729972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806914 3.729972)"^^geo:wktLiteral ;
  geo-pos:lat "51.806914"^^xsd:decimal ;
  geo-pos:long "3.729972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6639'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39737; 39737'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.373333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729972'^^xsd:double;
  dwc:latitude '51.806914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604970'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744864 3.729985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744864"^^xsd:decimal ;
  dwc:decimalLongitude "3.729985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744864 3.729985)"^^geo:wktLiteral ;
  geo-pos:lat "51.744864"^^xsd:decimal ;
  geo-pos:long "3.729985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e8a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49642; 49642'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729985'^^xsd:double;
  dwc:latitude '51.744864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614491'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744864 3.729985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744864"^^xsd:decimal ;
  dwc:decimalLongitude "3.729985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744864 3.729985)"^^geo:wktLiteral ;
  geo-pos:lat "51.744864"^^xsd:decimal ;
  geo-pos:long "3.729985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e89'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49641; 49641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729985'^^xsd:double;
  dwc:latitude '51.744864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614490'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744864 3.729985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744864"^^xsd:decimal ;
  dwc:decimalLongitude "3.729985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744864 3.729985)"^^geo:wktLiteral ;
  geo-pos:lat "51.744864"^^xsd:decimal ;
  geo-pos:long "3.729985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e88'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49643; 49643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.729985'^^xsd:double;
  dwc:latitude '51.744864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614492'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830525 3.730034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830525"^^xsd:decimal ;
  dwc:decimalLongitude "3.730034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830525 3.730034)"^^geo:wktLiteral ;
  geo-pos:lat "51.830525"^^xsd:decimal ;
  geo-pos:long "3.730034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-624e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45072; 45072'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730034'^^xsd:double;
  dwc:latitude '51.830525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610087'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739576 3.730088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739576"^^xsd:decimal ;
  dwc:decimalLongitude "3.730088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739576 3.730088)"^^geo:wktLiteral ;
  geo-pos:lat "51.739576"^^xsd:decimal ;
  geo-pos:long "3.730088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4abd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51038; 51038'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730088'^^xsd:double;
  dwc:latitude '51.739576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615748'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746499 3.730128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746499"^^xsd:decimal ;
  dwc:decimalLongitude "3.730128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746499 3.730128)"^^geo:wktLiteral ;
  geo-pos:lat "51.746499"^^xsd:decimal ;
  geo-pos:long "3.730128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dca'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48291; 48291'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.134722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730128'^^xsd:double;
  dwc:latitude '51.746499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612640'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746499 3.730128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746499"^^xsd:decimal ;
  dwc:decimalLongitude "3.730128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746499 3.730128)"^^geo:wktLiteral ;
  geo-pos:lat "51.746499"^^xsd:decimal ;
  geo-pos:long "3.730128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc9'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48290; 48290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.134722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730128'^^xsd:double;
  dwc:latitude '51.746499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612639'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746499 3.730128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746499"^^xsd:decimal ;
  dwc:decimalLongitude "3.730128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746499 3.730128)"^^geo:wktLiteral ;
  geo-pos:lat "51.746499"^^xsd:decimal ;
  geo-pos:long "3.730128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dc8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48294; 48294'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.134722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730128'^^xsd:double;
  dwc:latitude '51.746499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613137'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740303 3.730245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740303"^^xsd:decimal ;
  dwc:decimalLongitude "3.730245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740303 3.730245)"^^geo:wktLiteral ;
  geo-pos:lat "51.740303"^^xsd:decimal ;
  geo-pos:long "3.730245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e04'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47760; 47760'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.1975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730245'^^xsd:double;
  dwc:latitude '51.740303'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612714'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831018 3.730332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831018"^^xsd:decimal ;
  dwc:decimalLongitude "3.730332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831018 3.730332)"^^geo:wktLiteral ;
  geo-pos:lat "51.831018"^^xsd:decimal ;
  geo-pos:long "3.730332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ffa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40394; 40394'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730332'^^xsd:double;
  dwc:latitude '51.831018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605553'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872601 3.730527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872601"^^xsd:decimal ;
  dwc:decimalLongitude "3.730527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872601 3.730527)"^^geo:wktLiteral ;
  geo-pos:lat "51.872601"^^xsd:decimal ;
  geo-pos:long "3.730527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62cf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44926; 44926'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730527'^^xsd:double;
  dwc:latitude '51.872601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609940'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871387 3.730536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871387"^^xsd:decimal ;
  dwc:decimalLongitude "3.730536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871387 3.730536)"^^geo:wktLiteral ;
  geo-pos:lat "51.871387"^^xsd:decimal ;
  geo-pos:long "3.730536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf9'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45778; 45778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730536'^^xsd:double;
  dwc:latitude '51.871387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610733'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871387 3.730536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871387"^^xsd:decimal ;
  dwc:decimalLongitude "3.730536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871387 3.730536)"^^geo:wktLiteral ;
  geo-pos:lat "51.871387"^^xsd:decimal ;
  geo-pos:long "3.730536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf8'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45777; 45777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730536'^^xsd:double;
  dwc:latitude '51.871387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610732'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871387 3.730536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871387"^^xsd:decimal ;
  dwc:decimalLongitude "3.730536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871387 3.730536)"^^geo:wktLiteral ;
  geo-pos:lat "51.871387"^^xsd:decimal ;
  geo-pos:long "3.730536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45775; 45775'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730536'^^xsd:double;
  dwc:latitude '51.871387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610730'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871387 3.730536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871387"^^xsd:decimal ;
  dwc:decimalLongitude "3.730536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871387 3.730536)"^^geo:wktLiteral ;
  geo-pos:lat "51.871387"^^xsd:decimal ;
  geo-pos:long "3.730536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45776; 45776'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730536'^^xsd:double;
  dwc:latitude '51.871387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610731'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743745 3.730561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743745"^^xsd:decimal ;
  dwc:decimalLongitude "3.730561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743745 3.730561)"^^geo:wktLiteral ;
  geo-pos:lat "51.743745"^^xsd:decimal ;
  geo-pos:long "3.730561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54943; 54943'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.5525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730561'^^xsd:double;
  dwc:latitude '51.743745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619504'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743745 3.730561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743745"^^xsd:decimal ;
  dwc:decimalLongitude "3.730561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743745 3.730561)"^^geo:wktLiteral ;
  geo-pos:lat "51.743745"^^xsd:decimal ;
  geo-pos:long "3.730561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54942; 54942'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.5525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730561'^^xsd:double;
  dwc:latitude '51.743745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619503'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806397 3.730602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806397"^^xsd:decimal ;
  dwc:decimalLongitude "3.730602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806397 3.730602)"^^geo:wktLiteral ;
  geo-pos:lat "51.806397"^^xsd:decimal ;
  geo-pos:long "3.730602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e52'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49737; 49737'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730602'^^xsd:double;
  dwc:latitude '51.806397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614588'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7412 3.730621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7412"^^xsd:decimal ;
  dwc:decimalLongitude "3.730621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7412 3.730621)"^^geo:wktLiteral ;
  geo-pos:lat "51.7412"^^xsd:decimal ;
  geo-pos:long "3.730621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55330; 55330'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.433611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730621'^^xsd:double;
  dwc:latitude '51.7412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619851'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757421 3.730622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757421"^^xsd:decimal ;
  dwc:decimalLongitude "3.730622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757421 3.730622)"^^geo:wktLiteral ;
  geo-pos:lat "51.757421"^^xsd:decimal ;
  geo-pos:long "3.730622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7444'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39299; 39299'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730622'^^xsd:double;
  dwc:latitude '51.757421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604567'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742711 3.730631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742711"^^xsd:decimal ;
  dwc:decimalLongitude "3.730631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742711 3.730631)"^^geo:wktLiteral ;
  geo-pos:lat "51.742711"^^xsd:decimal ;
  geo-pos:long "3.730631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62fb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44874; 44874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.603611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730631'^^xsd:double;
  dwc:latitude '51.742711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609890'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742711 3.730631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742711"^^xsd:decimal ;
  dwc:decimalLongitude "3.730631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742711 3.730631)"^^geo:wktLiteral ;
  geo-pos:lat "51.742711"^^xsd:decimal ;
  geo-pos:long "3.730631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62fa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44875; 44875'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.603611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730631'^^xsd:double;
  dwc:latitude '51.742711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609891'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742711 3.730631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742711"^^xsd:decimal ;
  dwc:decimalLongitude "3.730631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742711 3.730631)"^^geo:wktLiteral ;
  geo-pos:lat "51.742711"^^xsd:decimal ;
  geo-pos:long "3.730631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44876; 44876'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.603611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730631'^^xsd:double;
  dwc:latitude '51.742711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609892'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756414 3.73065)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756414"^^xsd:decimal ;
  dwc:decimalLongitude "3.73065"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756414 3.73065)"^^geo:wktLiteral ;
  geo-pos:lat "51.756414"^^xsd:decimal ;
  geo-pos:long "3.73065"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56937; 56937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73065'^^xsd:double;
  dwc:latitude '51.756414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621394'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874425 3.730716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874425"^^xsd:decimal ;
  dwc:decimalLongitude "3.730716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874425 3.730716)"^^geo:wktLiteral ;
  geo-pos:lat "51.874425"^^xsd:decimal ;
  geo-pos:long "3.730716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f26'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52589; 52589'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730716'^^xsd:double;
  dwc:latitude '51.874425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617188'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874425 3.730716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874425"^^xsd:decimal ;
  dwc:decimalLongitude "3.730716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874425 3.730716)"^^geo:wktLiteral ;
  geo-pos:lat "51.874425"^^xsd:decimal ;
  geo-pos:long "3.730716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f25'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52588; 52588'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730716'^^xsd:double;
  dwc:latitude '51.874425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617187'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808904 3.730889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808904"^^xsd:decimal ;
  dwc:decimalLongitude "3.730889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808904 3.730889)"^^geo:wktLiteral ;
  geo-pos:lat "51.808904"^^xsd:decimal ;
  geo-pos:long "3.730889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61db'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45194; 45194'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730889'^^xsd:double;
  dwc:latitude '51.808904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610206'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808904 3.730889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808904"^^xsd:decimal ;
  dwc:decimalLongitude "3.730889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808904 3.730889)"^^geo:wktLiteral ;
  geo-pos:lat "51.808904"^^xsd:decimal ;
  geo-pos:long "3.730889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61da'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45195; 45195'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730889'^^xsd:double;
  dwc:latitude '51.808904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610207'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740173 3.730967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740173"^^xsd:decimal ;
  dwc:decimalLongitude "3.730967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740173 3.730967)"^^geo:wktLiteral ;
  geo-pos:lat "51.740173"^^xsd:decimal ;
  geo-pos:long "3.730967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-448c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42726; 42726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0063888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730967'^^xsd:double;
  dwc:latitude '51.740173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607026'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740173 3.730967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740173"^^xsd:decimal ;
  dwc:decimalLongitude "3.730967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740173 3.730967)"^^geo:wktLiteral ;
  geo-pos:lat "51.740173"^^xsd:decimal ;
  geo-pos:long "3.730967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-448b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42727; 42727'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0063888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730967'^^xsd:double;
  dwc:latitude '51.740173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607027'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740173 3.730967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740173"^^xsd:decimal ;
  dwc:decimalLongitude "3.730967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740173 3.730967)"^^geo:wktLiteral ;
  geo-pos:lat "51.740173"^^xsd:decimal ;
  geo-pos:long "3.730967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-448a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42728; 42728'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0063888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.730967'^^xsd:double;
  dwc:latitude '51.740173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607028'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758156 3.731025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758156"^^xsd:decimal ;
  dwc:decimalLongitude "3.731025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758156 3.731025)"^^geo:wktLiteral ;
  geo-pos:lat "51.758156"^^xsd:decimal ;
  geo-pos:long "3.731025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6130'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45377; 45377'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731025'^^xsd:double;
  dwc:latitude '51.758156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610386'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774988 3.731037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774988"^^xsd:decimal ;
  dwc:decimalLongitude "3.731037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774988 3.731037)"^^geo:wktLiteral ;
  geo-pos:lat "51.774988"^^xsd:decimal ;
  geo-pos:long "3.731037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4545'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53735; 53735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731037'^^xsd:double;
  dwc:latitude '51.774988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618255'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741782 3.731094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741782"^^xsd:decimal ;
  dwc:decimalLongitude "3.731094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741782 3.731094)"^^geo:wktLiteral ;
  geo-pos:lat "51.741782"^^xsd:decimal ;
  geo-pos:long "3.731094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7448'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39296; 39296'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731094'^^xsd:double;
  dwc:latitude '51.741782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604564'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741782 3.731094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741782"^^xsd:decimal ;
  dwc:decimalLongitude "3.731094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741782 3.731094)"^^geo:wktLiteral ;
  geo-pos:lat "51.741782"^^xsd:decimal ;
  geo-pos:long "3.731094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7447'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39262; 39262'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731094'^^xsd:double;
  dwc:latitude '51.741782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604528'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741041"^^xsd:decimal ;
  dwc:decimalLongitude "3.731145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  geo-pos:lat "51.741041"^^xsd:decimal ;
  geo-pos:long "3.731145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-792b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51965; 51965'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731145'^^xsd:double;
  dwc:latitude '51.741041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616652'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741041"^^xsd:decimal ;
  dwc:decimalLongitude "3.731145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  geo-pos:lat "51.741041"^^xsd:decimal ;
  geo-pos:long "3.731145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-792a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51964; 51964'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731145'^^xsd:double;
  dwc:latitude '51.741041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616651'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741041"^^xsd:decimal ;
  dwc:decimalLongitude "3.731145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  geo-pos:lat "51.741041"^^xsd:decimal ;
  geo-pos:long "3.731145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7929'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51962; 51962'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731145'^^xsd:double;
  dwc:latitude '51.741041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616648'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741041"^^xsd:decimal ;
  dwc:decimalLongitude "3.731145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  geo-pos:lat "51.741041"^^xsd:decimal ;
  geo-pos:long "3.731145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7928'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51961; 51961'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731145'^^xsd:double;
  dwc:latitude '51.741041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616647'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741041"^^xsd:decimal ;
  dwc:decimalLongitude "3.731145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741041 3.731145)"^^geo:wktLiteral ;
  geo-pos:lat "51.741041"^^xsd:decimal ;
  geo-pos:long "3.731145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7927'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51963; 51963'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731145'^^xsd:double;
  dwc:latitude '51.741041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616650'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757218 3.731459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757218"^^xsd:decimal ;
  dwc:decimalLongitude "3.731459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757218 3.731459)"^^geo:wktLiteral ;
  geo-pos:lat "51.757218"^^xsd:decimal ;
  geo-pos:long "3.731459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48990; 48990'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731459'^^xsd:double;
  dwc:latitude '51.757218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613826'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757218 3.731459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757218"^^xsd:decimal ;
  dwc:decimalLongitude "3.731459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757218 3.731459)"^^geo:wktLiteral ;
  geo-pos:lat "51.757218"^^xsd:decimal ;
  geo-pos:long "3.731459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64da'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48989; 48989'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731459'^^xsd:double;
  dwc:latitude '51.757218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613825'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757218 3.731459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757218"^^xsd:decimal ;
  dwc:decimalLongitude "3.731459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757218 3.731459)"^^geo:wktLiteral ;
  geo-pos:lat "51.757218"^^xsd:decimal ;
  geo-pos:long "3.731459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48991; 48991'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731459'^^xsd:double;
  dwc:latitude '51.757218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613827'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 3.731516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852095"^^xsd:decimal ;
  dwc:decimalLongitude "3.731516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 3.731516)"^^geo:wktLiteral ;
  geo-pos:lat "51.852095"^^xsd:decimal ;
  geo-pos:long "3.731516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6284'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45010; 45010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731516'^^xsd:double;
  dwc:latitude '51.852095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610023'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 3.731516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852095"^^xsd:decimal ;
  dwc:decimalLongitude "3.731516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 3.731516)"^^geo:wktLiteral ;
  geo-pos:lat "51.852095"^^xsd:decimal ;
  geo-pos:long "3.731516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6283'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45009; 45009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731516'^^xsd:double;
  dwc:latitude '51.852095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610022'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 3.731516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852095"^^xsd:decimal ;
  dwc:decimalLongitude "3.731516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 3.731516)"^^geo:wktLiteral ;
  geo-pos:lat "51.852095"^^xsd:decimal ;
  geo-pos:long "3.731516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6282'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45011; 45011'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731516'^^xsd:double;
  dwc:latitude '51.852095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610024'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743217 3.731552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743217"^^xsd:decimal ;
  dwc:decimalLongitude "3.731552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743217 3.731552)"^^geo:wktLiteral ;
  geo-pos:lat "51.743217"^^xsd:decimal ;
  geo-pos:long "3.731552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40f8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56940; 56940'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731552'^^xsd:double;
  dwc:latitude '51.743217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621397'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870554 3.731554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870554"^^xsd:decimal ;
  dwc:decimalLongitude "3.731554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870554 3.731554)"^^geo:wktLiteral ;
  geo-pos:lat "51.870554"^^xsd:decimal ;
  geo-pos:long "3.731554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5510'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55550; 55550'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731554'^^xsd:double;
  dwc:latitude '51.870554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620032'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870554 3.731554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870554"^^xsd:decimal ;
  dwc:decimalLongitude "3.731554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870554 3.731554)"^^geo:wktLiteral ;
  geo-pos:lat "51.870554"^^xsd:decimal ;
  geo-pos:long "3.731554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-550f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55551; 55551'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731554'^^xsd:double;
  dwc:latitude '51.870554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620033'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870554 3.731554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870554"^^xsd:decimal ;
  dwc:decimalLongitude "3.731554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870554 3.731554)"^^geo:wktLiteral ;
  geo-pos:lat "51.870554"^^xsd:decimal ;
  geo-pos:long "3.731554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-550e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55552; 55552'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731554'^^xsd:double;
  dwc:latitude '51.870554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620034'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741165 3.731924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741165"^^xsd:decimal ;
  dwc:decimalLongitude "3.731924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741165 3.731924)"^^geo:wktLiteral ;
  geo-pos:lat "51.741165"^^xsd:decimal ;
  geo-pos:long "3.731924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4231'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56616; 56616'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731924'^^xsd:double;
  dwc:latitude '51.741165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621121'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833058 3.731933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833058"^^xsd:decimal ;
  dwc:decimalLongitude "3.731933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833058 3.731933)"^^geo:wktLiteral ;
  geo-pos:lat "51.833058"^^xsd:decimal ;
  geo-pos:long "3.731933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d09'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48046; 48046'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731933'^^xsd:double;
  dwc:latitude '51.833058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612959'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833058 3.731933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833058"^^xsd:decimal ;
  dwc:decimalLongitude "3.731933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833058 3.731933)"^^geo:wktLiteral ;
  geo-pos:lat "51.833058"^^xsd:decimal ;
  geo-pos:long "3.731933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d08'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48044; 48044'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731933'^^xsd:double;
  dwc:latitude '51.833058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612957'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833058 3.731933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833058"^^xsd:decimal ;
  dwc:decimalLongitude "3.731933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833058 3.731933)"^^geo:wktLiteral ;
  geo-pos:lat "51.833058"^^xsd:decimal ;
  geo-pos:long "3.731933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d07'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48045; 48045'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.731933'^^xsd:double;
  dwc:latitude '51.833058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612958'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.653757 3.732106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.653757"^^xsd:decimal ;
  dwc:decimalLongitude "3.732106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.653757 3.732106)"^^geo:wktLiteral ;
  geo-pos:lat "51.653757"^^xsd:decimal ;
  geo-pos:long "3.732106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-699e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50282; 50282'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732106'^^xsd:double;
  dwc:latitude '51.653757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615020'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757591 3.732117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757591"^^xsd:decimal ;
  dwc:decimalLongitude "3.732117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757591 3.732117)"^^geo:wktLiteral ;
  geo-pos:lat "51.757591"^^xsd:decimal ;
  geo-pos:long "3.732117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70fa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42150; 42150'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732117'^^xsd:double;
  dwc:latitude '51.757591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607329'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757591 3.732117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757591"^^xsd:decimal ;
  dwc:decimalLongitude "3.732117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757591 3.732117)"^^geo:wktLiteral ;
  geo-pos:lat "51.757591"^^xsd:decimal ;
  geo-pos:long "3.732117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42151; 42151'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732117'^^xsd:double;
  dwc:latitude '51.757591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607330'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756063 3.732136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756063"^^xsd:decimal ;
  dwc:decimalLongitude "3.732136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756063 3.732136)"^^geo:wktLiteral ;
  geo-pos:lat "51.756063"^^xsd:decimal ;
  geo-pos:long "3.732136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dcb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48289; 48289'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.124444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732136'^^xsd:double;
  dwc:latitude '51.756063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612638'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873526 3.732139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873526"^^xsd:decimal ;
  dwc:decimalLongitude "3.732139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873526 3.732139)"^^geo:wktLiteral ;
  geo-pos:lat "51.873526"^^xsd:decimal ;
  geo-pos:long "3.732139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7249'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43446; 43446'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732139'^^xsd:double;
  dwc:latitude '51.873526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608520'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873526 3.732139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873526"^^xsd:decimal ;
  dwc:decimalLongitude "3.732139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873526 3.732139)"^^geo:wktLiteral ;
  geo-pos:lat "51.873526"^^xsd:decimal ;
  geo-pos:long "3.732139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7248'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43448; 43448'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732139'^^xsd:double;
  dwc:latitude '51.873526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608522'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873526 3.732139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873526"^^xsd:decimal ;
  dwc:decimalLongitude "3.732139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873526 3.732139)"^^geo:wktLiteral ;
  geo-pos:lat "51.873526"^^xsd:decimal ;
  geo-pos:long "3.732139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7247'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43447; 43447'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732139'^^xsd:double;
  dwc:latitude '51.873526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608521'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739914 3.73215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739914"^^xsd:decimal ;
  dwc:decimalLongitude "3.73215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739914 3.73215)"^^geo:wktLiteral ;
  geo-pos:lat "51.739914"^^xsd:decimal ;
  geo-pos:long "3.73215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-690b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50470; 50470'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.0158333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73215'^^xsd:double;
  dwc:latitude '51.739914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615165'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853808 3.732153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853808"^^xsd:decimal ;
  dwc:decimalLongitude "3.732153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853808 3.732153)"^^geo:wktLiteral ;
  geo-pos:lat "51.853808"^^xsd:decimal ;
  geo-pos:long "3.732153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58fc'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45839; 45839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732153'^^xsd:double;
  dwc:latitude '51.853808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609679'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740462 3.732203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740462"^^xsd:decimal ;
  dwc:decimalLongitude "3.732203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740462 3.732203)"^^geo:wktLiteral ;
  geo-pos:lat "51.740462"^^xsd:decimal ;
  geo-pos:long "3.732203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a08'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51230; 51230'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732203'^^xsd:double;
  dwc:latitude '51.740462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615898'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740462 3.732203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740462"^^xsd:decimal ;
  dwc:decimalLongitude "3.732203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740462 3.732203)"^^geo:wktLiteral ;
  geo-pos:lat "51.740462"^^xsd:decimal ;
  geo-pos:long "3.732203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a07'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51231; 51231'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732203'^^xsd:double;
  dwc:latitude '51.740462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615899'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757203"^^xsd:decimal ;
  dwc:decimalLongitude "3.73243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  geo-pos:lat "51.757203"^^xsd:decimal ;
  geo-pos:long "3.73243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f51'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52532; 52532'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73243'^^xsd:double;
  dwc:latitude '51.757203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617138'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757203"^^xsd:decimal ;
  dwc:decimalLongitude "3.73243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  geo-pos:lat "51.757203"^^xsd:decimal ;
  geo-pos:long "3.73243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f50'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52534; 52534'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73243'^^xsd:double;
  dwc:latitude '51.757203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617140'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757203"^^xsd:decimal ;
  dwc:decimalLongitude "3.73243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  geo-pos:lat "51.757203"^^xsd:decimal ;
  geo-pos:long "3.73243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f4f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52537; 52537'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73243'^^xsd:double;
  dwc:latitude '51.757203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617142'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757203"^^xsd:decimal ;
  dwc:decimalLongitude "3.73243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  geo-pos:lat "51.757203"^^xsd:decimal ;
  geo-pos:long "3.73243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f4e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52535; 52535'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73243'^^xsd:double;
  dwc:latitude '51.757203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617141'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757203"^^xsd:decimal ;
  dwc:decimalLongitude "3.73243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757203 3.73243)"^^geo:wktLiteral ;
  geo-pos:lat "51.757203"^^xsd:decimal ;
  geo-pos:long "3.73243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f4d'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52533; 52533'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73243'^^xsd:double;
  dwc:latitude '51.757203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617139'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754936 3.732596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754936"^^xsd:decimal ;
  dwc:decimalLongitude "3.732596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754936 3.732596)"^^geo:wktLiteral ;
  geo-pos:lat "51.754936"^^xsd:decimal ;
  geo-pos:long "3.732596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-704e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41930; 41930'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732596'^^xsd:double;
  dwc:latitude '51.754936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607118'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755628 3.732622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755628"^^xsd:decimal ;
  dwc:decimalLongitude "3.732622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755628 3.732622)"^^geo:wktLiteral ;
  geo-pos:lat "51.755628"^^xsd:decimal ;
  geo-pos:long "3.732622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4390'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42991; 42991'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732622'^^xsd:double;
  dwc:latitude '51.755628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608031'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755628 3.732622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755628"^^xsd:decimal ;
  dwc:decimalLongitude "3.732622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755628 3.732622)"^^geo:wktLiteral ;
  geo-pos:lat "51.755628"^^xsd:decimal ;
  geo-pos:long "3.732622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-438f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42990; 42990'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732622'^^xsd:double;
  dwc:latitude '51.755628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608030'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85384"^^xsd:decimal ;
  dwc:decimalLongitude "3.732851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  geo-pos:lat "51.85384"^^xsd:decimal ;
  geo-pos:long "3.732851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d45'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41119; 41119'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732851'^^xsd:double;
  dwc:latitude '51.85384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606342'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85384"^^xsd:decimal ;
  dwc:decimalLongitude "3.732851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  geo-pos:lat "51.85384"^^xsd:decimal ;
  geo-pos:long "3.732851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d44'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41120; 41120'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732851'^^xsd:double;
  dwc:latitude '51.85384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606343'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85384"^^xsd:decimal ;
  dwc:decimalLongitude "3.732851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  geo-pos:lat "51.85384"^^xsd:decimal ;
  geo-pos:long "3.732851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d43'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41122; 41122'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732851'^^xsd:double;
  dwc:latitude '51.85384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606345'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85384"^^xsd:decimal ;
  dwc:decimalLongitude "3.732851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  geo-pos:lat "51.85384"^^xsd:decimal ;
  geo-pos:long "3.732851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d42'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41121; 41121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732851'^^xsd:double;
  dwc:latitude '51.85384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606344'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85384"^^xsd:decimal ;
  dwc:decimalLongitude "3.732851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  geo-pos:lat "51.85384"^^xsd:decimal ;
  geo-pos:long "3.732851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d41'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41118; 41118'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732851'^^xsd:double;
  dwc:latitude '51.85384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606341'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85384"^^xsd:decimal ;
  dwc:decimalLongitude "3.732851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85384 3.732851)"^^geo:wktLiteral ;
  geo-pos:lat "51.85384"^^xsd:decimal ;
  geo-pos:long "3.732851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d40'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41117; 41117'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.732851'^^xsd:double;
  dwc:latitude '51.85384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606340'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742362 3.73316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742362"^^xsd:decimal ;
  dwc:decimalLongitude "3.73316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742362 3.73316)"^^geo:wktLiteral ;
  geo-pos:lat "51.742362"^^xsd:decimal ;
  geo-pos:long "3.73316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54944; 54944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.554166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73316'^^xsd:double;
  dwc:latitude '51.742362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619505'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742362 3.73316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742362"^^xsd:decimal ;
  dwc:decimalLongitude "3.73316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742362 3.73316)"^^geo:wktLiteral ;
  geo-pos:lat "51.742362"^^xsd:decimal ;
  geo-pos:long "3.73316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ee6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54945; 54945'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.554166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73316'^^xsd:double;
  dwc:latitude '51.742362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619506'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741076 3.733241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741076"^^xsd:decimal ;
  dwc:decimalLongitude "3.733241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741076 3.733241)"^^geo:wktLiteral ;
  geo-pos:lat "51.741076"^^xsd:decimal ;
  geo-pos:long "3.733241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44390; 44390'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733241'^^xsd:double;
  dwc:latitude '51.741076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609407'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741076 3.733241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741076"^^xsd:decimal ;
  dwc:decimalLongitude "3.733241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741076 3.733241)"^^geo:wktLiteral ;
  geo-pos:lat "51.741076"^^xsd:decimal ;
  geo-pos:long "3.733241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e6'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44391; 44391'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733241'^^xsd:double;
  dwc:latitude '51.741076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609408'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741076 3.733241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741076"^^xsd:decimal ;
  dwc:decimalLongitude "3.733241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741076 3.733241)"^^geo:wktLiteral ;
  geo-pos:lat "51.741076"^^xsd:decimal ;
  geo-pos:long "3.733241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e5'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44388; 44388'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733241'^^xsd:double;
  dwc:latitude '51.741076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609405'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741076 3.733241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741076"^^xsd:decimal ;
  dwc:decimalLongitude "3.733241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741076 3.733241)"^^geo:wktLiteral ;
  geo-pos:lat "51.741076"^^xsd:decimal ;
  geo-pos:long "3.733241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e4'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44389; 44389'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733241'^^xsd:double;
  dwc:latitude '51.741076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609406'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742326 3.733261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742326"^^xsd:decimal ;
  dwc:decimalLongitude "3.733261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742326 3.733261)"^^geo:wktLiteral ;
  geo-pos:lat "51.742326"^^xsd:decimal ;
  geo-pos:long "3.733261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40102; 40102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.546388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733261'^^xsd:double;
  dwc:latitude '51.742326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605305'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742326 3.733261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742326"^^xsd:decimal ;
  dwc:decimalLongitude "3.733261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742326 3.733261)"^^geo:wktLiteral ;
  geo-pos:lat "51.742326"^^xsd:decimal ;
  geo-pos:long "3.733261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40101; 40101'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.546388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733261'^^xsd:double;
  dwc:latitude '51.742326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605304'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742326 3.733261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742326"^^xsd:decimal ;
  dwc:decimalLongitude "3.733261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742326 3.733261)"^^geo:wktLiteral ;
  geo-pos:lat "51.742326"^^xsd:decimal ;
  geo-pos:long "3.733261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60e0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40100; 40100'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.546388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733261'^^xsd:double;
  dwc:latitude '51.742326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605303'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831016 3.733395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831016"^^xsd:decimal ;
  dwc:decimalLongitude "3.733395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831016 3.733395)"^^geo:wktLiteral ;
  geo-pos:lat "51.831016"^^xsd:decimal ;
  geo-pos:long "3.733395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5715'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44047; 44047'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733395'^^xsd:double;
  dwc:latitude '51.831016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609115'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831016 3.733395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831016"^^xsd:decimal ;
  dwc:decimalLongitude "3.733395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831016 3.733395)"^^geo:wktLiteral ;
  geo-pos:lat "51.831016"^^xsd:decimal ;
  geo-pos:long "3.733395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5714'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44044; 44044'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733395'^^xsd:double;
  dwc:latitude '51.831016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609112'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831016 3.733395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831016"^^xsd:decimal ;
  dwc:decimalLongitude "3.733395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831016 3.733395)"^^geo:wktLiteral ;
  geo-pos:lat "51.831016"^^xsd:decimal ;
  geo-pos:long "3.733395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5713'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44046; 44046'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733395'^^xsd:double;
  dwc:latitude '51.831016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609114'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831016 3.733395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831016"^^xsd:decimal ;
  dwc:decimalLongitude "3.733395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831016 3.733395)"^^geo:wktLiteral ;
  geo-pos:lat "51.831016"^^xsd:decimal ;
  geo-pos:long "3.733395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5712'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44045; 44045'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733395'^^xsd:double;
  dwc:latitude '51.831016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609113'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848747 3.733436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848747"^^xsd:decimal ;
  dwc:decimalLongitude "3.733436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848747 3.733436)"^^geo:wktLiteral ;
  geo-pos:lat "51.848747"^^xsd:decimal ;
  geo-pos:long "3.733436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53313; 53313'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733436'^^xsd:double;
  dwc:latitude '51.848747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617879'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848747 3.733436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848747"^^xsd:decimal ;
  dwc:decimalLongitude "3.733436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848747 3.733436)"^^geo:wktLiteral ;
  geo-pos:lat "51.848747"^^xsd:decimal ;
  geo-pos:long "3.733436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46cd'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53314; 53314'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733436'^^xsd:double;
  dwc:latitude '51.848747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617880'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739554 3.733636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739554"^^xsd:decimal ;
  dwc:decimalLongitude "3.733636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739554 3.733636)"^^geo:wktLiteral ;
  geo-pos:lat "51.739554"^^xsd:decimal ;
  geo-pos:long "3.733636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c08'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55874; 55874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733636'^^xsd:double;
  dwc:latitude '51.739554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620340'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755603 3.733708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755603"^^xsd:decimal ;
  dwc:decimalLongitude "3.733708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755603 3.733708)"^^geo:wktLiteral ;
  geo-pos:lat "51.755603"^^xsd:decimal ;
  geo-pos:long "3.733708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a0b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51227; 51227'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733708'^^xsd:double;
  dwc:latitude '51.755603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615895'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760063 3.733722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760063"^^xsd:decimal ;
  dwc:decimalLongitude "3.733722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760063 3.733722)"^^geo:wktLiteral ;
  geo-pos:lat "51.760063"^^xsd:decimal ;
  geo-pos:long "3.733722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45587; 45587'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733722'^^xsd:double;
  dwc:latitude '51.760063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610549'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760063 3.733722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760063"^^xsd:decimal ;
  dwc:decimalLongitude "3.733722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760063 3.733722)"^^geo:wktLiteral ;
  geo-pos:lat "51.760063"^^xsd:decimal ;
  geo-pos:long "3.733722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba2'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45588; 45588'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733722'^^xsd:double;
  dwc:latitude '51.760063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610550'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810154 3.733781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810154"^^xsd:decimal ;
  dwc:decimalLongitude "3.733781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810154 3.733781)"^^geo:wktLiteral ;
  geo-pos:lat "51.810154"^^xsd:decimal ;
  geo-pos:long "3.733781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-644e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49190; 49190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733781'^^xsd:double;
  dwc:latitude '51.810154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614016'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810154 3.733781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810154"^^xsd:decimal ;
  dwc:decimalLongitude "3.733781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810154 3.733781)"^^geo:wktLiteral ;
  geo-pos:lat "51.810154"^^xsd:decimal ;
  geo-pos:long "3.733781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-644d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49189; 49189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733781'^^xsd:double;
  dwc:latitude '51.810154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614015'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759379 3.733827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759379"^^xsd:decimal ;
  dwc:decimalLongitude "3.733827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759379 3.733827)"^^geo:wktLiteral ;
  geo-pos:lat "51.759379"^^xsd:decimal ;
  geo-pos:long "3.733827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54465; 54465'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733827'^^xsd:double;
  dwc:latitude '51.759379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619003'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759379 3.733827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759379"^^xsd:decimal ;
  dwc:decimalLongitude "3.733827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759379 3.733827)"^^geo:wktLiteral ;
  geo-pos:lat "51.759379"^^xsd:decimal ;
  geo-pos:long "3.733827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ed'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54467; 54467'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733827'^^xsd:double;
  dwc:latitude '51.759379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619004'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740191 3.733878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740191"^^xsd:decimal ;
  dwc:decimalLongitude "3.733878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740191 3.733878)"^^geo:wktLiteral ;
  geo-pos:lat "51.740191"^^xsd:decimal ;
  geo-pos:long "3.733878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4489'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42729; 42729'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733878'^^xsd:double;
  dwc:latitude '51.740191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607029'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75526 3.733905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75526"^^xsd:decimal ;
  dwc:decimalLongitude "3.733905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75526 3.733905)"^^geo:wktLiteral ;
  geo-pos:lat "51.75526"^^xsd:decimal ;
  geo-pos:long "3.733905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b3f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56103; 56103'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.733905'^^xsd:double;
  dwc:latitude '51.75526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620623'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872202 3.734064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872202"^^xsd:decimal ;
  dwc:decimalLongitude "3.734064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872202 3.734064)"^^geo:wktLiteral ;
  geo-pos:lat "51.872202"^^xsd:decimal ;
  geo-pos:long "3.734064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b09'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56169; 56169'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734064'^^xsd:double;
  dwc:latitude '51.872202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620685'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872202 3.734064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872202"^^xsd:decimal ;
  dwc:decimalLongitude "3.734064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872202 3.734064)"^^geo:wktLiteral ;
  geo-pos:lat "51.872202"^^xsd:decimal ;
  geo-pos:long "3.734064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b08'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56170; 56170'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734064'^^xsd:double;
  dwc:latitude '51.872202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620686'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755987 3.734091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755987"^^xsd:decimal ;
  dwc:decimalLongitude "3.734091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755987 3.734091)"^^geo:wktLiteral ;
  geo-pos:lat "51.755987"^^xsd:decimal ;
  geo-pos:long "3.734091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-704d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41931; 41931'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734091'^^xsd:double;
  dwc:latitude '51.755987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607119'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871626 3.734128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871626"^^xsd:decimal ;
  dwc:decimalLongitude "3.734128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871626 3.734128)"^^geo:wktLiteral ;
  geo-pos:lat "51.871626"^^xsd:decimal ;
  geo-pos:long "3.734128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-774f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49779; 49779'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734128'^^xsd:double;
  dwc:latitude '51.871626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614627'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871626 3.734128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871626"^^xsd:decimal ;
  dwc:decimalLongitude "3.734128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871626 3.734128)"^^geo:wktLiteral ;
  geo-pos:lat "51.871626"^^xsd:decimal ;
  geo-pos:long "3.734128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-774e'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49780; 49780'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734128'^^xsd:double;
  dwc:latitude '51.871626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614628'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871626 3.734128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871626"^^xsd:decimal ;
  dwc:decimalLongitude "3.734128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871626 3.734128)"^^geo:wktLiteral ;
  geo-pos:lat "51.871626"^^xsd:decimal ;
  geo-pos:long "3.734128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-774d'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49781; 49781'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734128'^^xsd:double;
  dwc:latitude '51.871626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614629'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832 3.734209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832"^^xsd:decimal ;
  dwc:decimalLongitude "3.734209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832 3.734209)"^^geo:wktLiteral ;
  geo-pos:lat "51.832"^^xsd:decimal ;
  geo-pos:long "3.734209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52661; 52661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734209'^^xsd:double;
  dwc:latitude '51.832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617222'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832 3.734209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832"^^xsd:decimal ;
  dwc:decimalLongitude "3.734209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832 3.734209)"^^geo:wktLiteral ;
  geo-pos:lat "51.832"^^xsd:decimal ;
  geo-pos:long "3.734209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef3'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52662; 52662'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734209'^^xsd:double;
  dwc:latitude '51.832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617223'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832 3.734209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832"^^xsd:decimal ;
  dwc:decimalLongitude "3.734209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832 3.734209)"^^geo:wktLiteral ;
  geo-pos:lat "51.832"^^xsd:decimal ;
  geo-pos:long "3.734209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52663; 52663'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734209'^^xsd:double;
  dwc:latitude '51.832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617224'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740341 3.734286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740341"^^xsd:decimal ;
  dwc:decimalLongitude "3.734286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740341 3.734286)"^^geo:wktLiteral ;
  geo-pos:lat "51.740341"^^xsd:decimal ;
  geo-pos:long "3.734286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44678; 44678'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734286'^^xsd:double;
  dwc:latitude '51.740341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609732'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756031 3.734338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756031"^^xsd:decimal ;
  dwc:decimalLongitude "3.734338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756031 3.734338)"^^geo:wktLiteral ;
  geo-pos:lat "51.756031"^^xsd:decimal ;
  geo-pos:long "3.734338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-506e'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46848; 46848'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734338'^^xsd:double;
  dwc:latitude '51.756031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611751'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756031 3.734338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756031"^^xsd:decimal ;
  dwc:decimalLongitude "3.734338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756031 3.734338)"^^geo:wktLiteral ;
  geo-pos:lat "51.756031"^^xsd:decimal ;
  geo-pos:long "3.734338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-506d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46849; 46849'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734338'^^xsd:double;
  dwc:latitude '51.756031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611752'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756031 3.734338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756031"^^xsd:decimal ;
  dwc:decimalLongitude "3.734338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756031 3.734338)"^^geo:wktLiteral ;
  geo-pos:lat "51.756031"^^xsd:decimal ;
  geo-pos:long "3.734338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-506c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46847; 46847'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734338'^^xsd:double;
  dwc:latitude '51.756031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611750'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756031 3.734338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756031"^^xsd:decimal ;
  dwc:decimalLongitude "3.734338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756031 3.734338)"^^geo:wktLiteral ;
  geo-pos:lat "51.756031"^^xsd:decimal ;
  geo-pos:long "3.734338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-506b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46850; 46850'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734338'^^xsd:double;
  dwc:latitude '51.756031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611753'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741032 3.734442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741032"^^xsd:decimal ;
  dwc:decimalLongitude "3.734442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741032 3.734442)"^^geo:wktLiteral ;
  geo-pos:lat "51.741032"^^xsd:decimal ;
  geo-pos:long "3.734442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40668; 40668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734442'^^xsd:double;
  dwc:latitude '51.741032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605821'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741032 3.734442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741032"^^xsd:decimal ;
  dwc:decimalLongitude "3.734442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741032 3.734442)"^^geo:wktLiteral ;
  geo-pos:lat "51.741032"^^xsd:decimal ;
  geo-pos:long "3.734442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40669; 40669'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734442'^^xsd:double;
  dwc:latitude '51.741032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605822'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760669 3.734515)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760669"^^xsd:decimal ;
  dwc:decimalLongitude "3.734515"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760669 3.734515)"^^geo:wktLiteral ;
  geo-pos:lat "51.760669"^^xsd:decimal ;
  geo-pos:long "3.734515"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7273'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43398; 43398'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.1625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734515'^^xsd:double;
  dwc:latitude '51.760669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608476'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875427 3.734538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875427"^^xsd:decimal ;
  dwc:decimalLongitude "3.734538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875427 3.734538)"^^geo:wktLiteral ;
  geo-pos:lat "51.875427"^^xsd:decimal ;
  geo-pos:long "3.734538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d63'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47935; 47935'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734538'^^xsd:double;
  dwc:latitude '51.875427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612589'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875427 3.734538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875427"^^xsd:decimal ;
  dwc:decimalLongitude "3.734538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875427 3.734538)"^^geo:wktLiteral ;
  geo-pos:lat "51.875427"^^xsd:decimal ;
  geo-pos:long "3.734538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d62'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47934; 47934'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734538'^^xsd:double;
  dwc:latitude '51.875427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612588'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875427 3.734538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875427"^^xsd:decimal ;
  dwc:decimalLongitude "3.734538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875427 3.734538)"^^geo:wktLiteral ;
  geo-pos:lat "51.875427"^^xsd:decimal ;
  geo-pos:long "3.734538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d61'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47936; 47936'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734538'^^xsd:double;
  dwc:latitude '51.875427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612590'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754563 3.734662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754563"^^xsd:decimal ;
  dwc:decimalLongitude "3.734662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754563 3.734662)"^^geo:wktLiteral ;
  geo-pos:lat "51.754563"^^xsd:decimal ;
  geo-pos:long "3.734662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7276'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43395; 43395'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.144444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734662'^^xsd:double;
  dwc:latitude '51.754563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608473'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782355"^^xsd:decimal ;
  dwc:decimalLongitude "3.734751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  geo-pos:lat "51.782355"^^xsd:decimal ;
  geo-pos:long "3.734751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47648; 47648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734751'^^xsd:double;
  dwc:latitude '51.782355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612546'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782355"^^xsd:decimal ;
  dwc:decimalLongitude "3.734751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  geo-pos:lat "51.782355"^^xsd:decimal ;
  geo-pos:long "3.734751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47645; 47645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734751'^^xsd:double;
  dwc:latitude '51.782355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612543'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782355"^^xsd:decimal ;
  dwc:decimalLongitude "3.734751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  geo-pos:lat "51.782355"^^xsd:decimal ;
  geo-pos:long "3.734751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47649; 47649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734751'^^xsd:double;
  dwc:latitude '51.782355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612547'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782355"^^xsd:decimal ;
  dwc:decimalLongitude "3.734751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  geo-pos:lat "51.782355"^^xsd:decimal ;
  geo-pos:long "3.734751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd2'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47644; 47644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734751'^^xsd:double;
  dwc:latitude '51.782355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612542'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782355"^^xsd:decimal ;
  dwc:decimalLongitude "3.734751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  geo-pos:lat "51.782355"^^xsd:decimal ;
  geo-pos:long "3.734751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47647; 47647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734751'^^xsd:double;
  dwc:latitude '51.782355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612545'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782355"^^xsd:decimal ;
  dwc:decimalLongitude "3.734751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782355 3.734751)"^^geo:wktLiteral ;
  geo-pos:lat "51.782355"^^xsd:decimal ;
  geo-pos:long "3.734751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47646; 47646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734751'^^xsd:double;
  dwc:latitude '51.782355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612544'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741237 3.734764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741237"^^xsd:decimal ;
  dwc:decimalLongitude "3.734764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741237 3.734764)"^^geo:wktLiteral ;
  geo-pos:lat "51.741237"^^xsd:decimal ;
  geo-pos:long "3.734764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6990'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50300; 50300'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734764'^^xsd:double;
  dwc:latitude '51.741237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615034'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742189 3.734896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742189"^^xsd:decimal ;
  dwc:decimalLongitude "3.734896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742189 3.734896)"^^geo:wktLiteral ;
  geo-pos:lat "51.742189"^^xsd:decimal ;
  geo-pos:long "3.734896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e6f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52820; 52820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.525555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.734896'^^xsd:double;
  dwc:latitude '51.742189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617374'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836896"^^xsd:decimal ;
  dwc:decimalLongitude "3.735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  geo-pos:lat "51.836896"^^xsd:decimal ;
  geo-pos:long "3.735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-497f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51388; 51388'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735'^^xsd:double;
  dwc:latitude '51.836896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615235'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836896"^^xsd:decimal ;
  dwc:decimalLongitude "3.735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  geo-pos:lat "51.836896"^^xsd:decimal ;
  geo-pos:long "3.735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-497e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51385; 51385'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735'^^xsd:double;
  dwc:latitude '51.836896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615232'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836896"^^xsd:decimal ;
  dwc:decimalLongitude "3.735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  geo-pos:lat "51.836896"^^xsd:decimal ;
  geo-pos:long "3.735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-497d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51386; 51386'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735'^^xsd:double;
  dwc:latitude '51.836896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615233'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836896"^^xsd:decimal ;
  dwc:decimalLongitude "3.735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  geo-pos:lat "51.836896"^^xsd:decimal ;
  geo-pos:long "3.735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-497c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51387; 51387'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735'^^xsd:double;
  dwc:latitude '51.836896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615234'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836896"^^xsd:decimal ;
  dwc:decimalLongitude "3.735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836896 3.735)"^^geo:wktLiteral ;
  geo-pos:lat "51.836896"^^xsd:decimal ;
  geo-pos:long "3.735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-497b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51389; 51389'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735'^^xsd:double;
  dwc:latitude '51.836896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615236'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854123 3.735091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854123"^^xsd:decimal ;
  dwc:decimalLongitude "3.735091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854123 3.735091)"^^geo:wktLiteral ;
  geo-pos:lat "51.854123"^^xsd:decimal ;
  geo-pos:long "3.735091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f09'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52632; 52632'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735091'^^xsd:double;
  dwc:latitude '51.854123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616403'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854123 3.735091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854123"^^xsd:decimal ;
  dwc:decimalLongitude "3.735091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854123 3.735091)"^^geo:wktLiteral ;
  geo-pos:lat "51.854123"^^xsd:decimal ;
  geo-pos:long "3.735091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f08'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52633; 52633'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735091'^^xsd:double;
  dwc:latitude '51.854123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616404'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799067 3.735283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799067"^^xsd:decimal ;
  dwc:decimalLongitude "3.735283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799067 3.735283)"^^geo:wktLiteral ;
  geo-pos:lat "51.799067"^^xsd:decimal ;
  geo-pos:long "3.735283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42a0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43295; 43295'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735283'^^xsd:double;
  dwc:latitude '51.799067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608408'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799067 3.735283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799067"^^xsd:decimal ;
  dwc:decimalLongitude "3.735283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799067 3.735283)"^^geo:wktLiteral ;
  geo-pos:lat "51.799067"^^xsd:decimal ;
  geo-pos:long "3.735283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-429f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43296; 43296'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735283'^^xsd:double;
  dwc:latitude '51.799067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608409'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753651 3.735313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753651"^^xsd:decimal ;
  dwc:decimalLongitude "3.735313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753651 3.735313)"^^geo:wktLiteral ;
  geo-pos:lat "51.753651"^^xsd:decimal ;
  geo-pos:long "3.735313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c04'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45756; 45756'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.4969444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735313'^^xsd:double;
  dwc:latitude '51.753651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610716'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753651 3.735313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753651"^^xsd:decimal ;
  dwc:decimalLongitude "3.735313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753651 3.735313)"^^geo:wktLiteral ;
  geo-pos:lat "51.753651"^^xsd:decimal ;
  geo-pos:long "3.735313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c03'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45757; 45757'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.4969444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735313'^^xsd:double;
  dwc:latitude '51.753651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610717'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755296 3.735413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755296"^^xsd:decimal ;
  dwc:decimalLongitude "3.735413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755296 3.735413)"^^geo:wktLiteral ;
  geo-pos:lat "51.755296"^^xsd:decimal ;
  geo-pos:long "3.735413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d75'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47906; 47906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735413'^^xsd:double;
  dwc:latitude '51.755296'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612862'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755296 3.735413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755296"^^xsd:decimal ;
  dwc:decimalLongitude "3.735413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755296 3.735413)"^^geo:wktLiteral ;
  geo-pos:lat "51.755296"^^xsd:decimal ;
  geo-pos:long "3.735413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d74'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47907; 47907'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735413'^^xsd:double;
  dwc:latitude '51.755296'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612863'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755296 3.735413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755296"^^xsd:decimal ;
  dwc:decimalLongitude "3.735413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755296 3.735413)"^^geo:wktLiteral ;
  geo-pos:lat "51.755296"^^xsd:decimal ;
  geo-pos:long "3.735413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47908; 47908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735413'^^xsd:double;
  dwc:latitude '51.755296'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612864'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857591 3.735424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857591"^^xsd:decimal ;
  dwc:decimalLongitude "3.735424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857591 3.735424)"^^geo:wktLiteral ;
  geo-pos:lat "51.857591"^^xsd:decimal ;
  geo-pos:long "3.735424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e3'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51738; 51738'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735424'^^xsd:double;
  dwc:latitude '51.857591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616354'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857591 3.735424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857591"^^xsd:decimal ;
  dwc:decimalLongitude "3.735424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857591 3.735424)"^^geo:wktLiteral ;
  geo-pos:lat "51.857591"^^xsd:decimal ;
  geo-pos:long "3.735424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e2'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51739; 51739'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735424'^^xsd:double;
  dwc:latitude '51.857591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616355'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857591 3.735424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857591"^^xsd:decimal ;
  dwc:decimalLongitude "3.735424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857591 3.735424)"^^geo:wktLiteral ;
  geo-pos:lat "51.857591"^^xsd:decimal ;
  geo-pos:long "3.735424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e1'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51737; 51737'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735424'^^xsd:double;
  dwc:latitude '51.857591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616353'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760213 3.735579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760213"^^xsd:decimal ;
  dwc:decimalLongitude "3.735579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760213 3.735579)"^^geo:wktLiteral ;
  geo-pos:lat "51.760213"^^xsd:decimal ;
  geo-pos:long "3.735579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50273; 50273'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735579'^^xsd:double;
  dwc:latitude '51.760213'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615011'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760213 3.735579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760213"^^xsd:decimal ;
  dwc:decimalLongitude "3.735579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760213 3.735579)"^^geo:wktLiteral ;
  geo-pos:lat "51.760213"^^xsd:decimal ;
  geo-pos:long "3.735579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50272; 50272'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735579'^^xsd:double;
  dwc:latitude '51.760213'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615010'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740674 3.735682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740674"^^xsd:decimal ;
  dwc:decimalLongitude "3.735682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740674 3.735682)"^^geo:wktLiteral ;
  geo-pos:lat "51.740674"^^xsd:decimal ;
  geo-pos:long "3.735682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5421'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54643; 54643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735682'^^xsd:double;
  dwc:latitude '51.740674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619141'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740692 3.735697)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740692"^^xsd:decimal ;
  dwc:decimalLongitude "3.735697"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740692 3.735697)"^^geo:wktLiteral ;
  geo-pos:lat "51.740692"^^xsd:decimal ;
  geo-pos:long "3.735697"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46176; 46176'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735697'^^xsd:double;
  dwc:latitude '51.740692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611096'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87522"^^xsd:decimal ;
  dwc:decimalLongitude "3.7359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  geo-pos:lat "51.87522"^^xsd:decimal ;
  geo-pos:long "3.7359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54973; 54973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7359'^^xsd:double;
  dwc:latitude '51.87522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619530'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87522"^^xsd:decimal ;
  dwc:decimalLongitude "3.7359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  geo-pos:lat "51.87522"^^xsd:decimal ;
  geo-pos:long "3.7359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54974; 54974'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7359'^^xsd:double;
  dwc:latitude '51.87522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619531'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87522"^^xsd:decimal ;
  dwc:decimalLongitude "3.7359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  geo-pos:lat "51.87522"^^xsd:decimal ;
  geo-pos:long "3.7359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54972; 54972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7359'^^xsd:double;
  dwc:latitude '51.87522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619529'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87522"^^xsd:decimal ;
  dwc:decimalLongitude "3.7359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  geo-pos:lat "51.87522"^^xsd:decimal ;
  geo-pos:long "3.7359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54971; 54971'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7359'^^xsd:double;
  dwc:latitude '51.87522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619528'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87522"^^xsd:decimal ;
  dwc:decimalLongitude "3.7359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87522 3.7359)"^^geo:wktLiteral ;
  geo-pos:lat "51.87522"^^xsd:decimal ;
  geo-pos:long "3.7359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54970; 54970'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7359'^^xsd:double;
  dwc:latitude '51.87522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619527'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811372 3.735977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811372"^^xsd:decimal ;
  dwc:decimalLongitude "3.735977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811372 3.735977)"^^geo:wktLiteral ;
  geo-pos:lat "51.811372"^^xsd:decimal ;
  geo-pos:long "3.735977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a6e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47265; 47265'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735977'^^xsd:double;
  dwc:latitude '51.811372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612214'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746292 3.735991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746292"^^xsd:decimal ;
  dwc:decimalLongitude "3.735991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746292 3.735991)"^^geo:wktLiteral ;
  geo-pos:lat "51.746292"^^xsd:decimal ;
  geo-pos:long "3.735991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5465'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55796; 55796'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.735991'^^xsd:double;
  dwc:latitude '51.746292'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620267'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754653 3.736054)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754653"^^xsd:decimal ;
  dwc:decimalLongitude "3.736054"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754653 3.736054)"^^geo:wktLiteral ;
  geo-pos:lat "51.754653"^^xsd:decimal ;
  geo-pos:long "3.736054"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-553b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55495; 55495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.481111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736054'^^xsd:double;
  dwc:latitude '51.754653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619985'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740096 3.736064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740096"^^xsd:decimal ;
  dwc:decimalLongitude "3.736064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740096 3.736064)"^^geo:wktLiteral ;
  geo-pos:lat "51.740096"^^xsd:decimal ;
  geo-pos:long "3.736064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-512c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46647; 46647'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736064'^^xsd:double;
  dwc:latitude '51.740096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611584'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787418 3.736138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787418"^^xsd:decimal ;
  dwc:decimalLongitude "3.736138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787418 3.736138)"^^geo:wktLiteral ;
  geo-pos:lat "51.787418"^^xsd:decimal ;
  geo-pos:long "3.736138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50779; 50779'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736138'^^xsd:double;
  dwc:latitude '51.787418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615528'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787418 3.736138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787418"^^xsd:decimal ;
  dwc:decimalLongitude "3.736138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787418 3.736138)"^^geo:wktLiteral ;
  geo-pos:lat "51.787418"^^xsd:decimal ;
  geo-pos:long "3.736138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50781; 50781'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736138'^^xsd:double;
  dwc:latitude '51.787418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615530'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787418 3.736138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787418"^^xsd:decimal ;
  dwc:decimalLongitude "3.736138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787418 3.736138)"^^geo:wktLiteral ;
  geo-pos:lat "51.787418"^^xsd:decimal ;
  geo-pos:long "3.736138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50780; 50780'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736138'^^xsd:double;
  dwc:latitude '51.787418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615529'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787418 3.736138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787418"^^xsd:decimal ;
  dwc:decimalLongitude "3.736138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787418 3.736138)"^^geo:wktLiteral ;
  geo-pos:lat "51.787418"^^xsd:decimal ;
  geo-pos:long "3.736138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50778; 50778'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736138'^^xsd:double;
  dwc:latitude '51.787418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615527'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75476 3.736201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75476"^^xsd:decimal ;
  dwc:decimalLongitude "3.736201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75476 3.736201)"^^geo:wktLiteral ;
  geo-pos:lat "51.75476"^^xsd:decimal ;
  geo-pos:long "3.736201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56936; 56936'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736201'^^xsd:double;
  dwc:latitude '51.75476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621393'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75476 3.736201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75476"^^xsd:decimal ;
  dwc:decimalLongitude "3.736201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75476 3.736201)"^^geo:wktLiteral ;
  geo-pos:lat "51.75476"^^xsd:decimal ;
  geo-pos:long "3.736201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40fc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56935; 56935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736201'^^xsd:double;
  dwc:latitude '51.75476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621392'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798782 3.736323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798782"^^xsd:decimal ;
  dwc:decimalLongitude "3.736323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798782 3.736323)"^^geo:wktLiteral ;
  geo-pos:lat "51.798782"^^xsd:decimal ;
  geo-pos:long "3.736323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-403b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57183; 57183'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736323'^^xsd:double;
  dwc:latitude '51.798782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621606'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873752 3.736385)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873752"^^xsd:decimal ;
  dwc:decimalLongitude "3.736385"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873752 3.736385)"^^geo:wktLiteral ;
  geo-pos:lat "51.873752"^^xsd:decimal ;
  geo-pos:long "3.736385"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5744'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43955; 43955'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736385'^^xsd:double;
  dwc:latitude '51.873752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608970'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754433 3.736746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754433"^^xsd:decimal ;
  dwc:decimalLongitude "3.736746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754433 3.736746)"^^geo:wktLiteral ;
  geo-pos:lat "51.754433"^^xsd:decimal ;
  geo-pos:long "3.736746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e00'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40923; 40923'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736746'^^xsd:double;
  dwc:latitude '51.754433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606072'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754433 3.736746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754433"^^xsd:decimal ;
  dwc:decimalLongitude "3.736746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754433 3.736746)"^^geo:wktLiteral ;
  geo-pos:lat "51.754433"^^xsd:decimal ;
  geo-pos:long "3.736746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dff'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40921; 40921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736746'^^xsd:double;
  dwc:latitude '51.754433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606070'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754433 3.736746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754433"^^xsd:decimal ;
  dwc:decimalLongitude "3.736746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754433 3.736746)"^^geo:wktLiteral ;
  geo-pos:lat "51.754433"^^xsd:decimal ;
  geo-pos:long "3.736746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dfe'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40922; 40922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736746'^^xsd:double;
  dwc:latitude '51.754433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606071'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754433 3.736746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754433"^^xsd:decimal ;
  dwc:decimalLongitude "3.736746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754433 3.736746)"^^geo:wktLiteral ;
  geo-pos:lat "51.754433"^^xsd:decimal ;
  geo-pos:long "3.736746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dfd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40924; 40924'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736746'^^xsd:double;
  dwc:latitude '51.754433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606073'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759942 3.736845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759942"^^xsd:decimal ;
  dwc:decimalLongitude "3.736845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759942 3.736845)"^^geo:wktLiteral ;
  geo-pos:lat "51.759942"^^xsd:decimal ;
  geo-pos:long "3.736845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7802'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52260; 52260'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736845'^^xsd:double;
  dwc:latitude '51.759942'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616943'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759942 3.736845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759942"^^xsd:decimal ;
  dwc:decimalLongitude "3.736845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759942 3.736845)"^^geo:wktLiteral ;
  geo-pos:lat "51.759942"^^xsd:decimal ;
  geo-pos:long "3.736845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7801'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52261; 52261'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.736845'^^xsd:double;
  dwc:latitude '51.759942'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616944'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741016 3.737006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741016"^^xsd:decimal ;
  dwc:decimalLongitude "3.737006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741016 3.737006)"^^geo:wktLiteral ;
  geo-pos:lat "51.741016"^^xsd:decimal ;
  geo-pos:long "3.737006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4230'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56617; 56617'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737006'^^xsd:double;
  dwc:latitude '51.741016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621122'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753955 3.737013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753955"^^xsd:decimal ;
  dwc:decimalLongitude "3.737013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753955 3.737013)"^^geo:wktLiteral ;
  geo-pos:lat "51.753955"^^xsd:decimal ;
  geo-pos:long "3.737013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5933'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46394; 46394'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737013'^^xsd:double;
  dwc:latitude '51.753955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611367'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753955 3.737013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753955"^^xsd:decimal ;
  dwc:decimalLongitude "3.737013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753955 3.737013)"^^geo:wktLiteral ;
  geo-pos:lat "51.753955"^^xsd:decimal ;
  geo-pos:long "3.737013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5932'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46395; 46395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737013'^^xsd:double;
  dwc:latitude '51.753955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611368'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753955 3.737013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753955"^^xsd:decimal ;
  dwc:decimalLongitude "3.737013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753955 3.737013)"^^geo:wktLiteral ;
  geo-pos:lat "51.753955"^^xsd:decimal ;
  geo-pos:long "3.737013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5931'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46393; 46393'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737013'^^xsd:double;
  dwc:latitude '51.753955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611366'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753955 3.737013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753955"^^xsd:decimal ;
  dwc:decimalLongitude "3.737013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753955 3.737013)"^^geo:wktLiteral ;
  geo-pos:lat "51.753955"^^xsd:decimal ;
  geo-pos:long "3.737013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5930'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46392; 46392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737013'^^xsd:double;
  dwc:latitude '51.753955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611365'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734123 3.737095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734123"^^xsd:decimal ;
  dwc:decimalLongitude "3.737095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734123 3.737095)"^^geo:wktLiteral ;
  geo-pos:lat "51.734123"^^xsd:decimal ;
  geo-pos:long "3.737095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7598'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42395; 42395'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737095'^^xsd:double;
  dwc:latitude '51.734123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607527'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734123 3.737095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734123"^^xsd:decimal ;
  dwc:decimalLongitude "3.737095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734123 3.737095)"^^geo:wktLiteral ;
  geo-pos:lat "51.734123"^^xsd:decimal ;
  geo-pos:long "3.737095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7597'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42396; 42396'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737095'^^xsd:double;
  dwc:latitude '51.734123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607528'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734123 3.737095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.734123"^^xsd:decimal ;
  dwc:decimalLongitude "3.737095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.734123 3.737095)"^^geo:wktLiteral ;
  geo-pos:lat "51.734123"^^xsd:decimal ;
  geo-pos:long "3.737095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7596'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42397; 42397'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737095'^^xsd:double;
  dwc:latitude '51.734123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607529'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835381 3.737108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835381"^^xsd:decimal ;
  dwc:decimalLongitude "3.737108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835381 3.737108)"^^geo:wktLiteral ;
  geo-pos:lat "51.835381"^^xsd:decimal ;
  geo-pos:long "3.737108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-624d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45076; 45076'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737108'^^xsd:double;
  dwc:latitude '51.835381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610091'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835381 3.737108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835381"^^xsd:decimal ;
  dwc:decimalLongitude "3.737108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835381 3.737108)"^^geo:wktLiteral ;
  geo-pos:lat "51.835381"^^xsd:decimal ;
  geo-pos:long "3.737108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-624c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45074; 45074'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737108'^^xsd:double;
  dwc:latitude '51.835381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610089'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835381 3.737108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835381"^^xsd:decimal ;
  dwc:decimalLongitude "3.737108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835381 3.737108)"^^geo:wktLiteral ;
  geo-pos:lat "51.835381"^^xsd:decimal ;
  geo-pos:long "3.737108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-624b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45073; 45073'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737108'^^xsd:double;
  dwc:latitude '51.835381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610088'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835381 3.737108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835381"^^xsd:decimal ;
  dwc:decimalLongitude "3.737108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835381 3.737108)"^^geo:wktLiteral ;
  geo-pos:lat "51.835381"^^xsd:decimal ;
  geo-pos:long "3.737108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-624a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45075; 45075'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737108'^^xsd:double;
  dwc:latitude '51.835381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610090'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740745 3.737218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740745"^^xsd:decimal ;
  dwc:decimalLongitude "3.737218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740745 3.737218)"^^geo:wktLiteral ;
  geo-pos:lat "51.740745"^^xsd:decimal ;
  geo-pos:long "3.737218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c7f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45630; 45630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6644444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737218'^^xsd:double;
  dwc:latitude '51.740745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610593'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872434 3.73722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872434"^^xsd:decimal ;
  dwc:decimalLongitude "3.73722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872434 3.73722)"^^geo:wktLiteral ;
  geo-pos:lat "51.872434"^^xsd:decimal ;
  geo-pos:long "3.73722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51702; 51702'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73722'^^xsd:double;
  dwc:latitude '51.872434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616330'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872434 3.73722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872434"^^xsd:decimal ;
  dwc:decimalLongitude "3.73722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872434 3.73722)"^^geo:wktLiteral ;
  geo-pos:lat "51.872434"^^xsd:decimal ;
  geo-pos:long "3.73722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f5'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51701; 51701'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73722'^^xsd:double;
  dwc:latitude '51.872434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616329'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872434 3.73722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872434"^^xsd:decimal ;
  dwc:decimalLongitude "3.73722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872434 3.73722)"^^geo:wktLiteral ;
  geo-pos:lat "51.872434"^^xsd:decimal ;
  geo-pos:long "3.73722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51700; 51700'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73722'^^xsd:double;
  dwc:latitude '51.872434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616328'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759942 3.737314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759942"^^xsd:decimal ;
  dwc:decimalLongitude "3.737314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759942 3.737314)"^^geo:wktLiteral ;
  geo-pos:lat "51.759942"^^xsd:decimal ;
  geo-pos:long "3.737314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-690c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50469; 50469'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737314'^^xsd:double;
  dwc:latitude '51.759942'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615164'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44169; 44169'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609233'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44168; 44168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609232'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44170; 44170'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609234'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44171; 44171'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609235'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44165; 44165'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609229'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56af'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44166; 44166'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609230'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ae'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44167; 44167'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609231'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ad'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44172; 44172'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609236'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ac'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44163; 44163'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609227'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785001"^^xsd:decimal ;
  dwc:decimalLongitude "3.737345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785001 3.737345)"^^geo:wktLiteral ;
  geo-pos:lat "51.785001"^^xsd:decimal ;
  geo-pos:long "3.737345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ab'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44164; 44164'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737345'^^xsd:double;
  dwc:latitude '51.785001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609228'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741381 3.737663)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741381"^^xsd:decimal ;
  dwc:decimalLongitude "3.737663"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741381 3.737663)"^^geo:wktLiteral ;
  geo-pos:lat "51.741381"^^xsd:decimal ;
  geo-pos:long "3.737663"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-733d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43776; 43776'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737663'^^xsd:double;
  dwc:latitude '51.741381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608787'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741381 3.737663)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741381"^^xsd:decimal ;
  dwc:decimalLongitude "3.737663"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741381 3.737663)"^^geo:wktLiteral ;
  geo-pos:lat "51.741381"^^xsd:decimal ;
  geo-pos:long "3.737663"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-733c'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43777; 43777'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737663'^^xsd:double;
  dwc:latitude '51.741381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608788'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754301 3.73783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754301"^^xsd:decimal ;
  dwc:decimalLongitude "3.73783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754301 3.73783)"^^geo:wktLiteral ;
  geo-pos:lat "51.754301"^^xsd:decimal ;
  geo-pos:long "3.73783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a0c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51226; 51226'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73783'^^xsd:double;
  dwc:latitude '51.754301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615894'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74753 3.737836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74753"^^xsd:decimal ;
  dwc:decimalLongitude "3.737836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74753 3.737836)"^^geo:wktLiteral ;
  geo-pos:lat "51.74753"^^xsd:decimal ;
  geo-pos:long "3.737836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5466'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55798; 55798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737836'^^xsd:double;
  dwc:latitude '51.74753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620269'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74753 3.737836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74753"^^xsd:decimal ;
  dwc:decimalLongitude "3.737836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74753 3.737836)"^^geo:wktLiteral ;
  geo-pos:lat "51.74753"^^xsd:decimal ;
  geo-pos:long "3.737836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5464'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55797; 55797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737836'^^xsd:double;
  dwc:latitude '51.74753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620268'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74753 3.737836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74753"^^xsd:decimal ;
  dwc:decimalLongitude "3.737836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74753 3.737836)"^^geo:wktLiteral ;
  geo-pos:lat "51.74753"^^xsd:decimal ;
  geo-pos:long "3.737836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5463'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55799; 55799'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737836'^^xsd:double;
  dwc:latitude '51.74753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620270'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78801 3.737858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78801"^^xsd:decimal ;
  dwc:decimalLongitude "3.737858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78801 3.737858)"^^geo:wktLiteral ;
  geo-pos:lat "51.78801"^^xsd:decimal ;
  geo-pos:long "3.737858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-426e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43365; 43365'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737858'^^xsd:double;
  dwc:latitude '51.78801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608441'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746262 3.737888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746262"^^xsd:decimal ;
  dwc:decimalLongitude "3.737888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746262 3.737888)"^^geo:wktLiteral ;
  geo-pos:lat "51.746262"^^xsd:decimal ;
  geo-pos:long "3.737888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7699'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50016; 50016'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.785555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737888'^^xsd:double;
  dwc:latitude '51.746262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614804'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746262 3.737888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746262"^^xsd:decimal ;
  dwc:decimalLongitude "3.737888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746262 3.737888)"^^geo:wktLiteral ;
  geo-pos:lat "51.746262"^^xsd:decimal ;
  geo-pos:long "3.737888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7698'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50015; 50015'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.785555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737888'^^xsd:double;
  dwc:latitude '51.746262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614803'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746262 3.737888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746262"^^xsd:decimal ;
  dwc:decimalLongitude "3.737888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746262 3.737888)"^^geo:wktLiteral ;
  geo-pos:lat "51.746262"^^xsd:decimal ;
  geo-pos:long "3.737888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7697'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50017; 50017'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.785555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.737888'^^xsd:double;
  dwc:latitude '51.746262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614806'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739347 3.738007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739347"^^xsd:decimal ;
  dwc:decimalLongitude "3.738007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739347 3.738007)"^^geo:wktLiteral ;
  geo-pos:lat "51.739347"^^xsd:decimal ;
  geo-pos:long "3.738007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f6b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40587; 40587'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.595833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738007'^^xsd:double;
  dwc:latitude '51.739347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605737'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810846 3.738115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810846"^^xsd:decimal ;
  dwc:decimalLongitude "3.738115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810846 3.738115)"^^geo:wktLiteral ;
  geo-pos:lat "51.810846"^^xsd:decimal ;
  geo-pos:long "3.738115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7707'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49889; 49889'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738115'^^xsd:double;
  dwc:latitude '51.810846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614688'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810846 3.738115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810846"^^xsd:decimal ;
  dwc:decimalLongitude "3.738115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810846 3.738115)"^^geo:wktLiteral ;
  geo-pos:lat "51.810846"^^xsd:decimal ;
  geo-pos:long "3.738115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7706'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49888; 49888'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738115'^^xsd:double;
  dwc:latitude '51.810846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614687'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741243 3.738211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741243"^^xsd:decimal ;
  dwc:decimalLongitude "3.738211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741243 3.738211)"^^geo:wktLiteral ;
  geo-pos:lat "51.741243"^^xsd:decimal ;
  geo-pos:long "3.738211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4844'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52915; 52915'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.200833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738211'^^xsd:double;
  dwc:latitude '51.741243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617460'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741243 3.738211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741243"^^xsd:decimal ;
  dwc:decimalLongitude "3.738211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741243 3.738211)"^^geo:wktLiteral ;
  geo-pos:lat "51.741243"^^xsd:decimal ;
  geo-pos:long "3.738211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4843'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52916; 52916'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.200833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738211'^^xsd:double;
  dwc:latitude '51.741243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617461'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761455 3.738338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761455"^^xsd:decimal ;
  dwc:decimalLongitude "3.738338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761455 3.738338)"^^geo:wktLiteral ;
  geo-pos:lat "51.761455"^^xsd:decimal ;
  geo-pos:long "3.738338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5674'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44242; 44242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738338'^^xsd:double;
  dwc:latitude '51.761455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609302'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754999 3.738378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754999"^^xsd:decimal ;
  dwc:decimalLongitude "3.738378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754999 3.738378)"^^geo:wktLiteral ;
  geo-pos:lat "51.754999"^^xsd:decimal ;
  geo-pos:long "3.738378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48988; 48988'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738378'^^xsd:double;
  dwc:latitude '51.754999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613824'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754999 3.738378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754999"^^xsd:decimal ;
  dwc:decimalLongitude "3.738378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754999 3.738378)"^^geo:wktLiteral ;
  geo-pos:lat "51.754999"^^xsd:decimal ;
  geo-pos:long "3.738378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64de'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48985; 48985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738378'^^xsd:double;
  dwc:latitude '51.754999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613821'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754999 3.738378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754999"^^xsd:decimal ;
  dwc:decimalLongitude "3.738378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754999 3.738378)"^^geo:wktLiteral ;
  geo-pos:lat "51.754999"^^xsd:decimal ;
  geo-pos:long "3.738378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64dd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48986; 48986'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738378'^^xsd:double;
  dwc:latitude '51.754999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613822'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754999 3.738378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754999"^^xsd:decimal ;
  dwc:decimalLongitude "3.738378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754999 3.738378)"^^geo:wktLiteral ;
  geo-pos:lat "51.754999"^^xsd:decimal ;
  geo-pos:long "3.738378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64dc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48987; 48987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738378'^^xsd:double;
  dwc:latitude '51.754999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613823'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876778"^^xsd:decimal ;
  dwc:decimalLongitude "3.738424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  geo-pos:lat "51.876778"^^xsd:decimal ;
  geo-pos:long "3.738424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56989; 56989'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738424'^^xsd:double;
  dwc:latitude '51.876778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620589'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876778"^^xsd:decimal ;
  dwc:decimalLongitude "3.738424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  geo-pos:lat "51.876778"^^xsd:decimal ;
  geo-pos:long "3.738424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56986; 56986'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738424'^^xsd:double;
  dwc:latitude '51.876778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620586'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876778"^^xsd:decimal ;
  dwc:decimalLongitude "3.738424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  geo-pos:lat "51.876778"^^xsd:decimal ;
  geo-pos:long "3.738424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56988; 56988'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738424'^^xsd:double;
  dwc:latitude '51.876778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620588'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876778"^^xsd:decimal ;
  dwc:decimalLongitude "3.738424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  geo-pos:lat "51.876778"^^xsd:decimal ;
  geo-pos:long "3.738424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56987; 56987'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738424'^^xsd:double;
  dwc:latitude '51.876778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620587'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876778"^^xsd:decimal ;
  dwc:decimalLongitude "3.738424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876778 3.738424)"^^geo:wktLiteral ;
  geo-pos:lat "51.876778"^^xsd:decimal ;
  geo-pos:long "3.738424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56990; 56990'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738424'^^xsd:double;
  dwc:latitude '51.876778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620590'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812049 3.738512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812049"^^xsd:decimal ;
  dwc:decimalLongitude "3.738512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812049 3.738512)"^^geo:wktLiteral ;
  geo-pos:lat "51.812049"^^xsd:decimal ;
  geo-pos:long "3.738512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7386'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39561; 39561'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738512'^^xsd:double;
  dwc:latitude '51.812049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604821'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785317"^^xsd:decimal ;
  dwc:decimalLongitude "3.738539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  geo-pos:lat "51.785317"^^xsd:decimal ;
  geo-pos:long "3.738539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a66'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47285; 47285'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738539'^^xsd:double;
  dwc:latitude '51.785317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612234'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785317"^^xsd:decimal ;
  dwc:decimalLongitude "3.738539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  geo-pos:lat "51.785317"^^xsd:decimal ;
  geo-pos:long "3.738539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a65'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47287; 47287'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738539'^^xsd:double;
  dwc:latitude '51.785317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612236'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785317"^^xsd:decimal ;
  dwc:decimalLongitude "3.738539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  geo-pos:lat "51.785317"^^xsd:decimal ;
  geo-pos:long "3.738539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a64'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47284; 47284'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738539'^^xsd:double;
  dwc:latitude '51.785317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612233'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785317"^^xsd:decimal ;
  dwc:decimalLongitude "3.738539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  geo-pos:lat "51.785317"^^xsd:decimal ;
  geo-pos:long "3.738539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a63'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47286; 47286'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738539'^^xsd:double;
  dwc:latitude '51.785317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612235'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785317"^^xsd:decimal ;
  dwc:decimalLongitude "3.738539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  geo-pos:lat "51.785317"^^xsd:decimal ;
  geo-pos:long "3.738539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a62'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47283; 47283'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738539'^^xsd:double;
  dwc:latitude '51.785317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612232'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785317"^^xsd:decimal ;
  dwc:decimalLongitude "3.738539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785317 3.738539)"^^geo:wktLiteral ;
  geo-pos:lat "51.785317"^^xsd:decimal ;
  geo-pos:long "3.738539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a61'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47282; 47282'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738539'^^xsd:double;
  dwc:latitude '51.785317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612231'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754251 3.738626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754251"^^xsd:decimal ;
  dwc:decimalLongitude "3.738626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754251 3.738626)"^^geo:wktLiteral ;
  geo-pos:lat "51.754251"^^xsd:decimal ;
  geo-pos:long "3.738626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47585; 47585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738626'^^xsd:double;
  dwc:latitude '51.754251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612489'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754251 3.738626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754251"^^xsd:decimal ;
  dwc:decimalLongitude "3.738626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754251 3.738626)"^^geo:wktLiteral ;
  geo-pos:lat "51.754251"^^xsd:decimal ;
  geo-pos:long "3.738626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47583; 47583'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738626'^^xsd:double;
  dwc:latitude '51.754251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612487'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754251 3.738626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754251"^^xsd:decimal ;
  dwc:decimalLongitude "3.738626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754251 3.738626)"^^geo:wktLiteral ;
  geo-pos:lat "51.754251"^^xsd:decimal ;
  geo-pos:long "3.738626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47584; 47584'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738626'^^xsd:double;
  dwc:latitude '51.754251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612488'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811535"^^xsd:decimal ;
  dwc:decimalLongitude "3.738634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  geo-pos:lat "51.811535"^^xsd:decimal ;
  geo-pos:long "3.738634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-527f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54306; 54306'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738634'^^xsd:double;
  dwc:latitude '51.811535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618848'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811535"^^xsd:decimal ;
  dwc:decimalLongitude "3.738634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  geo-pos:lat "51.811535"^^xsd:decimal ;
  geo-pos:long "3.738634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-527e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54304; 54304'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738634'^^xsd:double;
  dwc:latitude '51.811535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618846'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811535"^^xsd:decimal ;
  dwc:decimalLongitude "3.738634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  geo-pos:lat "51.811535"^^xsd:decimal ;
  geo-pos:long "3.738634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-527d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54303; 54303'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738634'^^xsd:double;
  dwc:latitude '51.811535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618845'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811535"^^xsd:decimal ;
  dwc:decimalLongitude "3.738634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  geo-pos:lat "51.811535"^^xsd:decimal ;
  geo-pos:long "3.738634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-527c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54309; 54309'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738634'^^xsd:double;
  dwc:latitude '51.811535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618851'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811535"^^xsd:decimal ;
  dwc:decimalLongitude "3.738634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  geo-pos:lat "51.811535"^^xsd:decimal ;
  geo-pos:long "3.738634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-527b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54305; 54305'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738634'^^xsd:double;
  dwc:latitude '51.811535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618847'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811535"^^xsd:decimal ;
  dwc:decimalLongitude "3.738634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  geo-pos:lat "51.811535"^^xsd:decimal ;
  geo-pos:long "3.738634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-527a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54307; 54307'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738634'^^xsd:double;
  dwc:latitude '51.811535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618849'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811535"^^xsd:decimal ;
  dwc:decimalLongitude "3.738634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811535 3.738634)"^^geo:wktLiteral ;
  geo-pos:lat "51.811535"^^xsd:decimal ;
  geo-pos:long "3.738634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5279'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54308; 54308'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738634'^^xsd:double;
  dwc:latitude '51.811535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618850'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877118 3.738691)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877118"^^xsd:decimal ;
  dwc:decimalLongitude "3.738691"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877118 3.738691)"^^geo:wktLiteral ;
  geo-pos:lat "51.877118"^^xsd:decimal ;
  geo-pos:long "3.738691"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da5'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48333; 48333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738691'^^xsd:double;
  dwc:latitude '51.877118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613176'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877118 3.738691)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877118"^^xsd:decimal ;
  dwc:decimalLongitude "3.738691"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877118 3.738691)"^^geo:wktLiteral ;
  geo-pos:lat "51.877118"^^xsd:decimal ;
  geo-pos:long "3.738691"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48334; 48334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738691'^^xsd:double;
  dwc:latitude '51.877118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613177'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877118 3.738691)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877118"^^xsd:decimal ;
  dwc:decimalLongitude "3.738691"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877118 3.738691)"^^geo:wktLiteral ;
  geo-pos:lat "51.877118"^^xsd:decimal ;
  geo-pos:long "3.738691"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48335; 48335'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738691'^^xsd:double;
  dwc:latitude '51.877118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613178'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753531 3.738745)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753531"^^xsd:decimal ;
  dwc:decimalLongitude "3.738745"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753531 3.738745)"^^geo:wktLiteral ;
  geo-pos:lat "51.753531"^^xsd:decimal ;
  geo-pos:long "3.738745"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5759'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44612; 44612'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738745'^^xsd:double;
  dwc:latitude '51.753531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609598'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753531 3.738745)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753531"^^xsd:decimal ;
  dwc:decimalLongitude "3.738745"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753531 3.738745)"^^geo:wktLiteral ;
  geo-pos:lat "51.753531"^^xsd:decimal ;
  geo-pos:long "3.738745"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5758'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44611; 44611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738745'^^xsd:double;
  dwc:latitude '51.753531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609597'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861203 3.738794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861203"^^xsd:decimal ;
  dwc:decimalLongitude "3.738794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861203 3.738794)"^^geo:wktLiteral ;
  geo-pos:lat "51.861203"^^xsd:decimal ;
  geo-pos:long "3.738794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49075; 49075'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738794'^^xsd:double;
  dwc:latitude '51.861203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613906'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763555 3.738865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763555"^^xsd:decimal ;
  dwc:decimalLongitude "3.738865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763555 3.738865)"^^geo:wktLiteral ;
  geo-pos:lat "51.763555"^^xsd:decimal ;
  geo-pos:long "3.738865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47703; 47703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738865'^^xsd:double;
  dwc:latitude '51.763555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612576'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763555 3.738865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763555"^^xsd:decimal ;
  dwc:decimalLongitude "3.738865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763555 3.738865)"^^geo:wktLiteral ;
  geo-pos:lat "51.763555"^^xsd:decimal ;
  geo-pos:long "3.738865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ca8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47702; 47702'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.738865'^^xsd:double;
  dwc:latitude '51.763555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612575'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787786 3.73913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787786"^^xsd:decimal ;
  dwc:decimalLongitude "3.73913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787786 3.73913)"^^geo:wktLiteral ;
  geo-pos:lat "51.787786"^^xsd:decimal ;
  geo-pos:long "3.73913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f7d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47138; 47138'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73913'^^xsd:double;
  dwc:latitude '51.787786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612097'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818617 3.739156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818617"^^xsd:decimal ;
  dwc:decimalLongitude "3.739156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818617 3.739156)"^^geo:wktLiteral ;
  geo-pos:lat "51.818617"^^xsd:decimal ;
  geo-pos:long "3.739156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c6d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41341; 41341'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739156'^^xsd:double;
  dwc:latitude '51.818617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606524'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818617 3.739156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818617"^^xsd:decimal ;
  dwc:decimalLongitude "3.739156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818617 3.739156)"^^geo:wktLiteral ;
  geo-pos:lat "51.818617"^^xsd:decimal ;
  geo-pos:long "3.739156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c6c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41340; 41340'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739156'^^xsd:double;
  dwc:latitude '51.818617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606523'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818617 3.739156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818617"^^xsd:decimal ;
  dwc:decimalLongitude "3.739156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818617 3.739156)"^^geo:wktLiteral ;
  geo-pos:lat "51.818617"^^xsd:decimal ;
  geo-pos:long "3.739156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c6b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41342; 41342'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739156'^^xsd:double;
  dwc:latitude '51.818617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606525'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818617 3.739156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818617"^^xsd:decimal ;
  dwc:decimalLongitude "3.739156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818617 3.739156)"^^geo:wktLiteral ;
  geo-pos:lat "51.818617"^^xsd:decimal ;
  geo-pos:long "3.739156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c6a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41339; 41339'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739156'^^xsd:double;
  dwc:latitude '51.818617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606522'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856983 3.73916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856983"^^xsd:decimal ;
  dwc:decimalLongitude "3.73916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856983 3.73916)"^^geo:wktLiteral ;
  geo-pos:lat "51.856983"^^xsd:decimal ;
  geo-pos:long "3.73916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4306'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43148; 43148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73916'^^xsd:double;
  dwc:latitude '51.856983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608256'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856983 3.73916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856983"^^xsd:decimal ;
  dwc:decimalLongitude "3.73916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856983 3.73916)"^^geo:wktLiteral ;
  geo-pos:lat "51.856983"^^xsd:decimal ;
  geo-pos:long "3.73916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4305'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43147; 43147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73916'^^xsd:double;
  dwc:latitude '51.856983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608255'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888552 3.739213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888552"^^xsd:decimal ;
  dwc:decimalLongitude "3.739213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888552 3.739213)"^^geo:wktLiteral ;
  geo-pos:lat "51.888552"^^xsd:decimal ;
  geo-pos:long "3.739213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6696'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39595; 39595'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.423333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739213'^^xsd:double;
  dwc:latitude '51.888552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604853'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789781 3.73925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789781"^^xsd:decimal ;
  dwc:decimalLongitude "3.73925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789781 3.73925)"^^geo:wktLiteral ;
  geo-pos:lat "51.789781"^^xsd:decimal ;
  geo-pos:long "3.73925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6616'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39778; 39778'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.59'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73925'^^xsd:double;
  dwc:latitude '51.789781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605013'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782938"^^xsd:decimal ;
  dwc:decimalLongitude "3.73937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  geo-pos:lat "51.782938"^^xsd:decimal ;
  geo-pos:long "3.73937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-490d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51510; 51510'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73937'^^xsd:double;
  dwc:latitude '51.782938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616142'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782938"^^xsd:decimal ;
  dwc:decimalLongitude "3.73937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  geo-pos:lat "51.782938"^^xsd:decimal ;
  geo-pos:long "3.73937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-490c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51511; 51511'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73937'^^xsd:double;
  dwc:latitude '51.782938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616143'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782938"^^xsd:decimal ;
  dwc:decimalLongitude "3.73937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  geo-pos:lat "51.782938"^^xsd:decimal ;
  geo-pos:long "3.73937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-490b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51512; 51512'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73937'^^xsd:double;
  dwc:latitude '51.782938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616144'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782938"^^xsd:decimal ;
  dwc:decimalLongitude "3.73937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  geo-pos:lat "51.782938"^^xsd:decimal ;
  geo-pos:long "3.73937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-490a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51508; 51508'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73937'^^xsd:double;
  dwc:latitude '51.782938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616140'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782938"^^xsd:decimal ;
  dwc:decimalLongitude "3.73937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782938 3.73937)"^^geo:wktLiteral ;
  geo-pos:lat "51.782938"^^xsd:decimal ;
  geo-pos:long "3.73937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4909'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51509; 51509'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.73937'^^xsd:double;
  dwc:latitude '51.782938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616141'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753814 3.739402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753814"^^xsd:decimal ;
  dwc:decimalLongitude "3.739402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753814 3.739402)"^^geo:wktLiteral ;
  geo-pos:lat "51.753814"^^xsd:decimal ;
  geo-pos:long "3.739402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a0d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51225; 51225'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739402'^^xsd:double;
  dwc:latitude '51.753814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615893'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856244 3.739439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856244"^^xsd:decimal ;
  dwc:decimalLongitude "3.739439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856244 3.739439)"^^geo:wktLiteral ;
  geo-pos:lat "51.856244"^^xsd:decimal ;
  geo-pos:long "3.739439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74af'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42244; 42244'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739439'^^xsd:double;
  dwc:latitude '51.856244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607408'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856244 3.739439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856244"^^xsd:decimal ;
  dwc:decimalLongitude "3.739439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856244 3.739439)"^^geo:wktLiteral ;
  geo-pos:lat "51.856244"^^xsd:decimal ;
  geo-pos:long "3.739439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ae'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42245; 42245'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739439'^^xsd:double;
  dwc:latitude '51.856244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607409'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765503 3.739491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765503"^^xsd:decimal ;
  dwc:decimalLongitude "3.739491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765503 3.739491)"^^geo:wktLiteral ;
  geo-pos:lat "51.765503"^^xsd:decimal ;
  geo-pos:long "3.739491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a3d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47344; 47344'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739491'^^xsd:double;
  dwc:latitude '51.765503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612020'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760683 3.739572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760683"^^xsd:decimal ;
  dwc:decimalLongitude "3.739572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760683 3.739572)"^^geo:wktLiteral ;
  geo-pos:lat "51.760683"^^xsd:decimal ;
  geo-pos:long "3.739572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4263'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42639; 42639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.159722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739572'^^xsd:double;
  dwc:latitude '51.760683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607733'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791747"^^xsd:decimal ;
  dwc:decimalLongitude "3.739819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  geo-pos:lat "51.791747"^^xsd:decimal ;
  geo-pos:long "3.739819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40492; 40492'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739819'^^xsd:double;
  dwc:latitude '51.791747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605649'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791747"^^xsd:decimal ;
  dwc:decimalLongitude "3.739819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  geo-pos:lat "51.791747"^^xsd:decimal ;
  geo-pos:long "3.739819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40490; 40490'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739819'^^xsd:double;
  dwc:latitude '51.791747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605647'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791747"^^xsd:decimal ;
  dwc:decimalLongitude "3.739819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  geo-pos:lat "51.791747"^^xsd:decimal ;
  geo-pos:long "3.739819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40495; 40495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739819'^^xsd:double;
  dwc:latitude '51.791747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605652'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791747"^^xsd:decimal ;
  dwc:decimalLongitude "3.739819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  geo-pos:lat "51.791747"^^xsd:decimal ;
  geo-pos:long "3.739819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40491; 40491'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739819'^^xsd:double;
  dwc:latitude '51.791747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605648'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791747"^^xsd:decimal ;
  dwc:decimalLongitude "3.739819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  geo-pos:lat "51.791747"^^xsd:decimal ;
  geo-pos:long "3.739819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40496; 40496'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739819'^^xsd:double;
  dwc:latitude '51.791747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605653'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791747"^^xsd:decimal ;
  dwc:decimalLongitude "3.739819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  geo-pos:lat "51.791747"^^xsd:decimal ;
  geo-pos:long "3.739819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fb0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40493; 40493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739819'^^xsd:double;
  dwc:latitude '51.791747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605650'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791747"^^xsd:decimal ;
  dwc:decimalLongitude "3.739819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791747 3.739819)"^^geo:wktLiteral ;
  geo-pos:lat "51.791747"^^xsd:decimal ;
  geo-pos:long "3.739819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5faf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40494; 40494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739819'^^xsd:double;
  dwc:latitude '51.791747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605651'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741394 3.739836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741394"^^xsd:decimal ;
  dwc:decimalLongitude "3.739836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741394 3.739836)"^^geo:wktLiteral ;
  geo-pos:lat "51.741394"^^xsd:decimal ;
  geo-pos:long "3.739836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fbe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54723; 54723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739836'^^xsd:double;
  dwc:latitude '51.741394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619221'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759017 3.739907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759017"^^xsd:decimal ;
  dwc:decimalLongitude "3.739907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759017 3.739907)"^^geo:wktLiteral ;
  geo-pos:lat "51.759017"^^xsd:decimal ;
  geo-pos:long "3.739907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7446'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39297; 39297'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739907'^^xsd:double;
  dwc:latitude '51.759017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604565'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790271 3.739925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790271"^^xsd:decimal ;
  dwc:decimalLongitude "3.739925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790271 3.739925)"^^geo:wktLiteral ;
  geo-pos:lat "51.790271"^^xsd:decimal ;
  geo-pos:long "3.739925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6615'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39779; 39779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.590555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.739925'^^xsd:double;
  dwc:latitude '51.790271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605014'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747993 3.740016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747993"^^xsd:decimal ;
  dwc:decimalLongitude "3.740016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747993 3.740016)"^^geo:wktLiteral ;
  geo-pos:lat "51.747993"^^xsd:decimal ;
  geo-pos:long "3.740016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-777e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51897; 51897'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740016'^^xsd:double;
  dwc:latitude '51.747993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616583'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747993 3.740016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747993"^^xsd:decimal ;
  dwc:decimalLongitude "3.740016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747993 3.740016)"^^geo:wktLiteral ;
  geo-pos:lat "51.747993"^^xsd:decimal ;
  geo-pos:long "3.740016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-777d'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51898; 51898'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740016'^^xsd:double;
  dwc:latitude '51.747993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616584'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747651 3.740025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747651"^^xsd:decimal ;
  dwc:decimalLongitude "3.740025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747651 3.740025)"^^geo:wktLiteral ;
  geo-pos:lat "51.747651"^^xsd:decimal ;
  geo-pos:long "3.740025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51c0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54516; 54516'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740025'^^xsd:double;
  dwc:latitude '51.747651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618494'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747651 3.740025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747651"^^xsd:decimal ;
  dwc:decimalLongitude "3.740025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747651 3.740025)"^^geo:wktLiteral ;
  geo-pos:lat "51.747651"^^xsd:decimal ;
  geo-pos:long "3.740025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54517; 54517'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740025'^^xsd:double;
  dwc:latitude '51.747651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618495'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888969 3.740063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888969"^^xsd:decimal ;
  dwc:decimalLongitude "3.740063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888969 3.740063)"^^geo:wktLiteral ;
  geo-pos:lat "51.888969"^^xsd:decimal ;
  geo-pos:long "3.740063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6695'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39596; 39596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.423888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740063'^^xsd:double;
  dwc:latitude '51.888969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604399'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764184 3.740368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764184"^^xsd:decimal ;
  dwc:decimalLongitude "3.740368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764184 3.740368)"^^geo:wktLiteral ;
  geo-pos:lat "51.764184"^^xsd:decimal ;
  geo-pos:long "3.740368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5878'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46054; 46054'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740368'^^xsd:double;
  dwc:latitude '51.764184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610974'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764184 3.740368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764184"^^xsd:decimal ;
  dwc:decimalLongitude "3.740368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764184 3.740368)"^^geo:wktLiteral ;
  geo-pos:lat "51.764184"^^xsd:decimal ;
  geo-pos:long "3.740368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5877'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46055; 46055'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740368'^^xsd:double;
  dwc:latitude '51.764184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610975'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857902 3.740381)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857902"^^xsd:decimal ;
  dwc:decimalLongitude "3.740381"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857902 3.740381)"^^geo:wktLiteral ;
  geo-pos:lat "51.857902"^^xsd:decimal ;
  geo-pos:long "3.740381"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6286'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45008; 45008'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740381'^^xsd:double;
  dwc:latitude '51.857902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610021'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857902 3.740381)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857902"^^xsd:decimal ;
  dwc:decimalLongitude "3.740381"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857902 3.740381)"^^geo:wktLiteral ;
  geo-pos:lat "51.857902"^^xsd:decimal ;
  geo-pos:long "3.740381"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6285'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45007; 45007'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740381'^^xsd:double;
  dwc:latitude '51.857902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610020'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811775 3.740611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811775"^^xsd:decimal ;
  dwc:decimalLongitude "3.740611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811775 3.740611)"^^geo:wktLiteral ;
  geo-pos:lat "51.811775"^^xsd:decimal ;
  geo-pos:long "3.740611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ce'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45935; 45935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740611'^^xsd:double;
  dwc:latitude '51.811775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610860'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811775 3.740611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811775"^^xsd:decimal ;
  dwc:decimalLongitude "3.740611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811775 3.740611)"^^geo:wktLiteral ;
  geo-pos:lat "51.811775"^^xsd:decimal ;
  geo-pos:long "3.740611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58cd'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45934; 45934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740611'^^xsd:double;
  dwc:latitude '51.811775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610859'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761512 3.740686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761512"^^xsd:decimal ;
  dwc:decimalLongitude "3.740686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761512 3.740686)"^^geo:wktLiteral ;
  geo-pos:lat "51.761512"^^xsd:decimal ;
  geo-pos:long "3.740686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4514'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53785; 53785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740686'^^xsd:double;
  dwc:latitude '51.761512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618305'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740588 3.740721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740588"^^xsd:decimal ;
  dwc:decimalLongitude "3.740721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740588 3.740721)"^^geo:wktLiteral ;
  geo-pos:lat "51.740588"^^xsd:decimal ;
  geo-pos:long "3.740721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f2d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49475; 49475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740721'^^xsd:double;
  dwc:latitude '51.740588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614266'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740588 3.740721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740588"^^xsd:decimal ;
  dwc:decimalLongitude "3.740721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740588 3.740721)"^^geo:wktLiteral ;
  geo-pos:lat "51.740588"^^xsd:decimal ;
  geo-pos:long "3.740721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f2c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49476; 49476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740721'^^xsd:double;
  dwc:latitude '51.740588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614267'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740588 3.740721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740588"^^xsd:decimal ;
  dwc:decimalLongitude "3.740721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740588 3.740721)"^^geo:wktLiteral ;
  geo-pos:lat "51.740588"^^xsd:decimal ;
  geo-pos:long "3.740721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f2b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49474; 49474'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740721'^^xsd:double;
  dwc:latitude '51.740588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614265'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758787 3.740743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758787"^^xsd:decimal ;
  dwc:decimalLongitude "3.740743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758787 3.740743)"^^geo:wktLiteral ;
  geo-pos:lat "51.758787"^^xsd:decimal ;
  geo-pos:long "3.740743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b3d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56107; 56107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740743'^^xsd:double;
  dwc:latitude '51.758787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620626'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758787 3.740743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758787"^^xsd:decimal ;
  dwc:decimalLongitude "3.740743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758787 3.740743)"^^geo:wktLiteral ;
  geo-pos:lat "51.758787"^^xsd:decimal ;
  geo-pos:long "3.740743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b3c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56108; 56108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740743'^^xsd:double;
  dwc:latitude '51.758787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620627'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758787 3.740743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758787"^^xsd:decimal ;
  dwc:decimalLongitude "3.740743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758787 3.740743)"^^geo:wktLiteral ;
  geo-pos:lat "51.758787"^^xsd:decimal ;
  geo-pos:long "3.740743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b3b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56106; 56106'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740743'^^xsd:double;
  dwc:latitude '51.758787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620625'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813815 3.740775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813815"^^xsd:decimal ;
  dwc:decimalLongitude "3.740775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813815 3.740775)"^^geo:wktLiteral ;
  geo-pos:lat "51.813815"^^xsd:decimal ;
  geo-pos:long "3.740775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-681b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50740; 50740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740775'^^xsd:double;
  dwc:latitude '51.813815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615492'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813815 3.740775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813815"^^xsd:decimal ;
  dwc:decimalLongitude "3.740775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813815 3.740775)"^^geo:wktLiteral ;
  geo-pos:lat "51.813815"^^xsd:decimal ;
  geo-pos:long "3.740775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-681a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50739; 50739'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740775'^^xsd:double;
  dwc:latitude '51.813815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615491'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813815 3.740775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813815"^^xsd:decimal ;
  dwc:decimalLongitude "3.740775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813815 3.740775)"^^geo:wktLiteral ;
  geo-pos:lat "51.813815"^^xsd:decimal ;
  geo-pos:long "3.740775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6819'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50737; 50737'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740775'^^xsd:double;
  dwc:latitude '51.813815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615489'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813815 3.740775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813815"^^xsd:decimal ;
  dwc:decimalLongitude "3.740775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813815 3.740775)"^^geo:wktLiteral ;
  geo-pos:lat "51.813815"^^xsd:decimal ;
  geo-pos:long "3.740775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6818'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50738; 50738'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740775'^^xsd:double;
  dwc:latitude '51.813815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615490'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753076"^^xsd:decimal ;
  dwc:decimalLongitude "3.740954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  geo-pos:lat "51.753076"^^xsd:decimal ;
  geo-pos:long "3.740954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5360'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54038; 54038'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.814444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740954'^^xsd:double;
  dwc:latitude '51.753076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618619'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753076"^^xsd:decimal ;
  dwc:decimalLongitude "3.740954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  geo-pos:lat "51.753076"^^xsd:decimal ;
  geo-pos:long "3.740954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-535f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54037; 54037'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.814444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740954'^^xsd:double;
  dwc:latitude '51.753076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618618'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753076"^^xsd:decimal ;
  dwc:decimalLongitude "3.740954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  geo-pos:lat "51.753076"^^xsd:decimal ;
  geo-pos:long "3.740954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-535e'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54034; 54034'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.814444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740954'^^xsd:double;
  dwc:latitude '51.753076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618615'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753076"^^xsd:decimal ;
  dwc:decimalLongitude "3.740954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  geo-pos:lat "51.753076"^^xsd:decimal ;
  geo-pos:long "3.740954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-535d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54035; 54035'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.814444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740954'^^xsd:double;
  dwc:latitude '51.753076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618616'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753076"^^xsd:decimal ;
  dwc:decimalLongitude "3.740954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.740954)"^^geo:wktLiteral ;
  geo-pos:lat "51.753076"^^xsd:decimal ;
  geo-pos:long "3.740954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-535c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54036; 54036'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.814444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.740954'^^xsd:double;
  dwc:latitude '51.753076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618617'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740891 3.741233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740891"^^xsd:decimal ;
  dwc:decimalLongitude "3.741233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740891 3.741233)"^^geo:wktLiteral ;
  geo-pos:lat "51.740891"^^xsd:decimal ;
  geo-pos:long "3.741233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c07'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55876; 55876'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.741233'^^xsd:double;
  dwc:latitude '51.740891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620341'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753092 3.74136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753092"^^xsd:decimal ;
  dwc:decimalLongitude "3.74136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753092 3.74136)"^^geo:wktLiteral ;
  geo-pos:lat "51.753092"^^xsd:decimal ;
  geo-pos:long "3.74136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54938; 54938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.516944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74136'^^xsd:double;
  dwc:latitude '51.753092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619500'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741249 3.741499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741249"^^xsd:decimal ;
  dwc:decimalLongitude "3.741499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741249 3.741499)"^^geo:wktLiteral ;
  geo-pos:lat "51.741249"^^xsd:decimal ;
  geo-pos:long "3.741499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5811'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44412; 44412'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.741499'^^xsd:double;
  dwc:latitude '51.741249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609430'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741249 3.741499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741249"^^xsd:decimal ;
  dwc:decimalLongitude "3.741499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741249 3.741499)"^^geo:wktLiteral ;
  geo-pos:lat "51.741249"^^xsd:decimal ;
  geo-pos:long "3.741499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5810'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44411; 44411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.741499'^^xsd:double;
  dwc:latitude '51.741249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609429'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859225 3.741593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859225"^^xsd:decimal ;
  dwc:decimalLongitude "3.741593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859225 3.741593)"^^geo:wktLiteral ;
  geo-pos:lat "51.859225"^^xsd:decimal ;
  geo-pos:long "3.741593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50583; 50583'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.741593'^^xsd:double;
  dwc:latitude '51.859225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615344'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859225 3.741593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859225"^^xsd:decimal ;
  dwc:decimalLongitude "3.741593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859225 3.741593)"^^geo:wktLiteral ;
  geo-pos:lat "51.859225"^^xsd:decimal ;
  geo-pos:long "3.741593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68aa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50582; 50582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.741593'^^xsd:double;
  dwc:latitude '51.859225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615343'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859225 3.741593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859225"^^xsd:decimal ;
  dwc:decimalLongitude "3.741593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859225 3.741593)"^^geo:wktLiteral ;
  geo-pos:lat "51.859225"^^xsd:decimal ;
  geo-pos:long "3.741593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50584; 50584'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.741593'^^xsd:double;
  dwc:latitude '51.859225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615345'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743478 3.741594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743478"^^xsd:decimal ;
  dwc:decimalLongitude "3.741594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743478 3.741594)"^^geo:wktLiteral ;
  geo-pos:lat "51.743478"^^xsd:decimal ;
  geo-pos:long "3.741594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6127'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45389; 45389'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.640555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.741594'^^xsd:double;
  dwc:latitude '51.743478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610398'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813538 3.741931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813538"^^xsd:decimal ;
  dwc:decimalLongitude "3.741931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813538 3.741931)"^^geo:wktLiteral ;
  geo-pos:lat "51.813538"^^xsd:decimal ;
  geo-pos:long "3.741931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f98'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47098; 47098'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.741931'^^xsd:double;
  dwc:latitude '51.813538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611996'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744716 3.742092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744716"^^xsd:decimal ;
  dwc:decimalLongitude "3.742092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744716 3.742092)"^^geo:wktLiteral ;
  geo-pos:lat "51.744716"^^xsd:decimal ;
  geo-pos:long "3.742092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-604a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40257; 40257'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.573611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742092'^^xsd:double;
  dwc:latitude '51.744716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605457'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744716 3.742092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744716"^^xsd:decimal ;
  dwc:decimalLongitude "3.742092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744716 3.742092)"^^geo:wktLiteral ;
  geo-pos:lat "51.744716"^^xsd:decimal ;
  geo-pos:long "3.742092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6049'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40258; 40258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.573611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742092'^^xsd:double;
  dwc:latitude '51.744716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605458'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744716 3.742092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744716"^^xsd:decimal ;
  dwc:decimalLongitude "3.742092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744716 3.742092)"^^geo:wktLiteral ;
  geo-pos:lat "51.744716"^^xsd:decimal ;
  geo-pos:long "3.742092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6048'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40260; 40260'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.573611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742092'^^xsd:double;
  dwc:latitude '51.744716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604464'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753249 3.74213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753249"^^xsd:decimal ;
  dwc:decimalLongitude "3.74213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753249 3.74213)"^^geo:wktLiteral ;
  geo-pos:lat "51.753249"^^xsd:decimal ;
  geo-pos:long "3.74213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44873; 44873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74213'^^xsd:double;
  dwc:latitude '51.753249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609889'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753249 3.74213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753249"^^xsd:decimal ;
  dwc:decimalLongitude "3.74213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753249 3.74213)"^^geo:wktLiteral ;
  geo-pos:lat "51.753249"^^xsd:decimal ;
  geo-pos:long "3.74213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62fc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44872; 44872'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74213'^^xsd:double;
  dwc:latitude '51.753249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609888'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752897 3.742226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752897"^^xsd:decimal ;
  dwc:decimalLongitude "3.742226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752897 3.742226)"^^geo:wktLiteral ;
  geo-pos:lat "51.752897"^^xsd:decimal ;
  geo-pos:long "3.742226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f52'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52531; 52531'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.401388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742226'^^xsd:double;
  dwc:latitude '51.752897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617137'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878408 3.742257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878408"^^xsd:decimal ;
  dwc:decimalLongitude "3.742257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878408 3.742257)"^^geo:wktLiteral ;
  geo-pos:lat "51.878408"^^xsd:decimal ;
  geo-pos:long "3.742257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4359'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43057; 43057'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742257'^^xsd:double;
  dwc:latitude '51.878408'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608093'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765493 3.742389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765493"^^xsd:decimal ;
  dwc:decimalLongitude "3.742389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765493 3.742389)"^^geo:wktLiteral ;
  geo-pos:lat "51.765493"^^xsd:decimal ;
  geo-pos:long "3.742389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50835; 50835'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742389'^^xsd:double;
  dwc:latitude '51.765493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615579'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765493 3.742389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765493"^^xsd:decimal ;
  dwc:decimalLongitude "3.742389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765493 3.742389)"^^geo:wktLiteral ;
  geo-pos:lat "51.765493"^^xsd:decimal ;
  geo-pos:long "3.742389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50831; 50831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742389'^^xsd:double;
  dwc:latitude '51.765493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615577'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765493 3.742389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765493"^^xsd:decimal ;
  dwc:decimalLongitude "3.742389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765493 3.742389)"^^geo:wktLiteral ;
  geo-pos:lat "51.765493"^^xsd:decimal ;
  geo-pos:long "3.742389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50832; 50832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742389'^^xsd:double;
  dwc:latitude '51.765493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615578'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792916 3.742564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792916"^^xsd:decimal ;
  dwc:decimalLongitude "3.742564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792916 3.742564)"^^geo:wktLiteral ;
  geo-pos:lat "51.792916"^^xsd:decimal ;
  geo-pos:long "3.742564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-737b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39278; 39278'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742564'^^xsd:double;
  dwc:latitude '51.792916'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604544'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753453 3.742568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753453"^^xsd:decimal ;
  dwc:decimalLongitude "3.742568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753453 3.742568)"^^geo:wktLiteral ;
  geo-pos:lat "51.753453"^^xsd:decimal ;
  geo-pos:long "3.742568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48983; 48983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.605'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742568'^^xsd:double;
  dwc:latitude '51.753453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613819'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753453 3.742568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753453"^^xsd:decimal ;
  dwc:decimalLongitude "3.742568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753453 3.742568)"^^geo:wktLiteral ;
  geo-pos:lat "51.753453"^^xsd:decimal ;
  geo-pos:long "3.742568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48984; 48984'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.605'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742568'^^xsd:double;
  dwc:latitude '51.753453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613820'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877327 3.742632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877327"^^xsd:decimal ;
  dwc:decimalLongitude "3.742632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877327 3.742632)"^^geo:wktLiteral ;
  geo-pos:lat "51.877327"^^xsd:decimal ;
  geo-pos:long "3.742632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e79'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49664; 49664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742632'^^xsd:double;
  dwc:latitude '51.877327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614508'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877327 3.742632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877327"^^xsd:decimal ;
  dwc:decimalLongitude "3.742632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877327 3.742632)"^^geo:wktLiteral ;
  geo-pos:lat "51.877327"^^xsd:decimal ;
  geo-pos:long "3.742632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e78'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49663; 49663'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742632'^^xsd:double;
  dwc:latitude '51.877327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614507'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753182 3.742665)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753182"^^xsd:decimal ;
  dwc:decimalLongitude "3.742665"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753182 3.742665)"^^geo:wktLiteral ;
  geo-pos:lat "51.753182"^^xsd:decimal ;
  geo-pos:long "3.742665"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-506f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46846; 46846'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742665'^^xsd:double;
  dwc:latitude '51.753182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611749'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741888 3.742726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741888"^^xsd:decimal ;
  dwc:decimalLongitude "3.742726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741888 3.742726)"^^geo:wktLiteral ;
  geo-pos:lat "51.741888"^^xsd:decimal ;
  geo-pos:long "3.742726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-733b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43778; 43778'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742726'^^xsd:double;
  dwc:latitude '51.741888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608789'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ac'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45982; 45982'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610907'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a4'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45981; 45981'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610906'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45984; 45984'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610909'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a2'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45985; 45985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610912'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a1'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45986; 45986'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610913'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58aa'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45978; 45978'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610903'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45979; 45979'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610904'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45977; 45977'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610902'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a7'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45980; 45980'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610905'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45983; 45983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610908'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788006"^^xsd:decimal ;
  dwc:decimalLongitude "3.74273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788006 3.74273)"^^geo:wktLiteral ;
  geo-pos:lat "51.788006"^^xsd:decimal ;
  geo-pos:long "3.74273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45987; 45987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74273'^^xsd:double;
  dwc:latitude '51.788006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610914'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796368 3.742766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796368"^^xsd:decimal ;
  dwc:decimalLongitude "3.742766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796368 3.742766)"^^geo:wktLiteral ;
  geo-pos:lat "51.796368"^^xsd:decimal ;
  geo-pos:long "3.742766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a4'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51840; 51840'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742766'^^xsd:double;
  dwc:latitude '51.796368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616522'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796368 3.742766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796368"^^xsd:decimal ;
  dwc:decimalLongitude "3.742766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796368 3.742766)"^^geo:wktLiteral ;
  geo-pos:lat "51.796368"^^xsd:decimal ;
  geo-pos:long "3.742766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51839; 51839'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742766'^^xsd:double;
  dwc:latitude '51.796368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616521'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741852 3.742798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741852"^^xsd:decimal ;
  dwc:decimalLongitude "3.742798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741852 3.742798)"^^geo:wktLiteral ;
  geo-pos:lat "51.741852"^^xsd:decimal ;
  geo-pos:long "3.742798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-422f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56619; 56619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742798'^^xsd:double;
  dwc:latitude '51.741852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621124'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741852 3.742798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741852"^^xsd:decimal ;
  dwc:decimalLongitude "3.742798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741852 3.742798)"^^geo:wktLiteral ;
  geo-pos:lat "51.741852"^^xsd:decimal ;
  geo-pos:long "3.742798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-422e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56618; 56618'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742798'^^xsd:double;
  dwc:latitude '51.741852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621123'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740593 3.742821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740593"^^xsd:decimal ;
  dwc:decimalLongitude "3.742821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740593 3.742821)"^^geo:wktLiteral ;
  geo-pos:lat "51.740593"^^xsd:decimal ;
  geo-pos:long "3.742821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4abc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51039; 51039'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.742821'^^xsd:double;
  dwc:latitude '51.740593'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615749'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770227 3.743148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770227"^^xsd:decimal ;
  dwc:decimalLongitude "3.743148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770227 3.743148)"^^geo:wktLiteral ;
  geo-pos:lat "51.770227"^^xsd:decimal ;
  geo-pos:long "3.743148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7461'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42366; 42366'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743148'^^xsd:double;
  dwc:latitude '51.770227'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607502'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770227 3.743148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770227"^^xsd:decimal ;
  dwc:decimalLongitude "3.743148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770227 3.743148)"^^geo:wktLiteral ;
  geo-pos:lat "51.770227"^^xsd:decimal ;
  geo-pos:long "3.743148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7462'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42367; 42367'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743148'^^xsd:double;
  dwc:latitude '51.770227'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607503'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752765 3.743195)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752765"^^xsd:decimal ;
  dwc:decimalLongitude "3.743195"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752765 3.743195)"^^geo:wktLiteral ;
  geo-pos:lat "51.752765"^^xsd:decimal ;
  geo-pos:long "3.743195"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4393'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42988; 42988'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743195'^^xsd:double;
  dwc:latitude '51.752765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608028'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752765 3.743195)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752765"^^xsd:decimal ;
  dwc:decimalLongitude "3.743195"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752765 3.743195)"^^geo:wktLiteral ;
  geo-pos:lat "51.752765"^^xsd:decimal ;
  geo-pos:long "3.743195"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4392'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42989; 42989'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743195'^^xsd:double;
  dwc:latitude '51.752765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608029'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752765 3.743195)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752765"^^xsd:decimal ;
  dwc:decimalLongitude "3.743195"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752765 3.743195)"^^geo:wktLiteral ;
  geo-pos:lat "51.752765"^^xsd:decimal ;
  geo-pos:long "3.743195"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4391'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42987; 42987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743195'^^xsd:double;
  dwc:latitude '51.752765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608027'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763168 3.743307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763168"^^xsd:decimal ;
  dwc:decimalLongitude "3.743307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763168 3.743307)"^^geo:wktLiteral ;
  geo-pos:lat "51.763168"^^xsd:decimal ;
  geo-pos:long "3.743307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e7d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52800; 52800'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743307'^^xsd:double;
  dwc:latitude '51.763168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617356'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745643 3.743367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745643"^^xsd:decimal ;
  dwc:decimalLongitude "3.743367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745643 3.743367)"^^geo:wktLiteral ;
  geo-pos:lat "51.745643"^^xsd:decimal ;
  geo-pos:long "3.743367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-679d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50881; 50881'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743367'^^xsd:double;
  dwc:latitude '51.745643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615618'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745643 3.743367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745643"^^xsd:decimal ;
  dwc:decimalLongitude "3.743367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745643 3.743367)"^^geo:wktLiteral ;
  geo-pos:lat "51.745643"^^xsd:decimal ;
  geo-pos:long "3.743367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-679c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50880; 50880'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743367'^^xsd:double;
  dwc:latitude '51.745643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615617'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766152 3.743414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766152"^^xsd:decimal ;
  dwc:decimalLongitude "3.743414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766152 3.743414)"^^geo:wktLiteral ;
  geo-pos:lat "51.766152"^^xsd:decimal ;
  geo-pos:long "3.743414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c64'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48685; 48685'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743414'^^xsd:double;
  dwc:latitude '51.766152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613580'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766152 3.743414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766152"^^xsd:decimal ;
  dwc:decimalLongitude "3.743414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766152 3.743414)"^^geo:wktLiteral ;
  geo-pos:lat "51.766152"^^xsd:decimal ;
  geo-pos:long "3.743414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c63'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48684; 48684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743414'^^xsd:double;
  dwc:latitude '51.766152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613579'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766152 3.743414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766152"^^xsd:decimal ;
  dwc:decimalLongitude "3.743414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766152 3.743414)"^^geo:wktLiteral ;
  geo-pos:lat "51.766152"^^xsd:decimal ;
  geo-pos:long "3.743414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c62'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48683; 48683'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743414'^^xsd:double;
  dwc:latitude '51.766152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613578'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842351 3.743987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842351"^^xsd:decimal ;
  dwc:decimalLongitude "3.743987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842351 3.743987)"^^geo:wktLiteral ;
  geo-pos:lat "51.842351"^^xsd:decimal ;
  geo-pos:long "3.743987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c1'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51786; 51786'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743987'^^xsd:double;
  dwc:latitude '51.842351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616466'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842351 3.743987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842351"^^xsd:decimal ;
  dwc:decimalLongitude "3.743987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842351 3.743987)"^^geo:wktLiteral ;
  geo-pos:lat "51.842351"^^xsd:decimal ;
  geo-pos:long "3.743987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77c0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51788; 51788'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743987'^^xsd:double;
  dwc:latitude '51.842351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616468'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842351 3.743987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842351"^^xsd:decimal ;
  dwc:decimalLongitude "3.743987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842351 3.743987)"^^geo:wktLiteral ;
  geo-pos:lat "51.842351"^^xsd:decimal ;
  geo-pos:long "3.743987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77bf'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51787; 51787'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743987'^^xsd:double;
  dwc:latitude '51.842351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616467'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842351 3.743987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842351"^^xsd:decimal ;
  dwc:decimalLongitude "3.743987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842351 3.743987)"^^geo:wktLiteral ;
  geo-pos:lat "51.842351"^^xsd:decimal ;
  geo-pos:long "3.743987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77be'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51784; 51784'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.743987'^^xsd:double;
  dwc:latitude '51.842351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616465'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751616 3.744378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751616"^^xsd:decimal ;
  dwc:decimalLongitude "3.744378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751616 3.744378)"^^geo:wktLiteral ;
  geo-pos:lat "51.751616"^^xsd:decimal ;
  geo-pos:long "3.744378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39887; 39887'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.14'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744378'^^xsd:double;
  dwc:latitude '51.751616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605126'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751616 3.744378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751616"^^xsd:decimal ;
  dwc:decimalLongitude "3.744378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751616 3.744378)"^^geo:wktLiteral ;
  geo-pos:lat "51.751616"^^xsd:decimal ;
  geo-pos:long "3.744378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65be'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39888; 39888'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.14'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744378'^^xsd:double;
  dwc:latitude '51.751616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605127'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751616 3.744378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751616"^^xsd:decimal ;
  dwc:decimalLongitude "3.744378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751616 3.744378)"^^geo:wktLiteral ;
  geo-pos:lat "51.751616"^^xsd:decimal ;
  geo-pos:long "3.744378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39889; 39889'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.14'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744378'^^xsd:double;
  dwc:latitude '51.751616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605128'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742138 3.744555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742138"^^xsd:decimal ;
  dwc:decimalLongitude "3.744555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742138 3.744555)"^^geo:wktLiteral ;
  geo-pos:lat "51.742138"^^xsd:decimal ;
  geo-pos:long "3.744555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5420'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54644; 54644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744555'^^xsd:double;
  dwc:latitude '51.742138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619142'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74149 3.744646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74149"^^xsd:decimal ;
  dwc:decimalLongitude "3.744646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74149 3.744646)"^^geo:wktLiteral ;
  geo-pos:lat "51.74149"^^xsd:decimal ;
  geo-pos:long "3.744646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6585'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48808; 48808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744646'^^xsd:double;
  dwc:latitude '51.74149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613686'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74149 3.744646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74149"^^xsd:decimal ;
  dwc:decimalLongitude "3.744646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74149 3.744646)"^^geo:wktLiteral ;
  geo-pos:lat "51.74149"^^xsd:decimal ;
  geo-pos:long "3.744646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6584'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48807; 48807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744646'^^xsd:double;
  dwc:latitude '51.74149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613685'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878744 3.744674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878744"^^xsd:decimal ;
  dwc:decimalLongitude "3.744674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878744 3.744674)"^^geo:wktLiteral ;
  geo-pos:lat "51.878744"^^xsd:decimal ;
  geo-pos:long "3.744674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51287; 51287'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744674'^^xsd:double;
  dwc:latitude '51.878744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615950'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878744 3.744674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878744"^^xsd:decimal ;
  dwc:decimalLongitude "3.744674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878744 3.744674)"^^geo:wktLiteral ;
  geo-pos:lat "51.878744"^^xsd:decimal ;
  geo-pos:long "3.744674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51288; 51288'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744674'^^xsd:double;
  dwc:latitude '51.878744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615951'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742559 3.744722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742559"^^xsd:decimal ;
  dwc:decimalLongitude "3.744722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742559 3.744722)"^^geo:wktLiteral ;
  geo-pos:lat "51.742559"^^xsd:decimal ;
  geo-pos:long "3.744722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-698f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50302; 50302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744722'^^xsd:double;
  dwc:latitude '51.742559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615036'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742559 3.744722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742559"^^xsd:decimal ;
  dwc:decimalLongitude "3.744722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742559 3.744722)"^^geo:wktLiteral ;
  geo-pos:lat "51.742559"^^xsd:decimal ;
  geo-pos:long "3.744722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-698e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50301; 50301'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744722'^^xsd:double;
  dwc:latitude '51.742559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615035'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842579 3.744861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842579"^^xsd:decimal ;
  dwc:decimalLongitude "3.744861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842579 3.744861)"^^geo:wktLiteral ;
  geo-pos:lat "51.842579"^^xsd:decimal ;
  geo-pos:long "3.744861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4080'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57092; 57092'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744861'^^xsd:double;
  dwc:latitude '51.842579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624381'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842579 3.744861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842579"^^xsd:decimal ;
  dwc:decimalLongitude "3.744861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842579 3.744861)"^^geo:wktLiteral ;
  geo-pos:lat "51.842579"^^xsd:decimal ;
  geo-pos:long "3.744861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-407f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57093; 57093'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744861'^^xsd:double;
  dwc:latitude '51.842579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621516'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791085 3.744883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791085"^^xsd:decimal ;
  dwc:decimalLongitude "3.744883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791085 3.744883)"^^geo:wktLiteral ;
  geo-pos:lat "51.791085"^^xsd:decimal ;
  geo-pos:long "3.744883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71e0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43627; 43627'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744883'^^xsd:double;
  dwc:latitude '51.791085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608678'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741407 3.744934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741407"^^xsd:decimal ;
  dwc:decimalLongitude "3.744934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741407 3.744934)"^^geo:wktLiteral ;
  geo-pos:lat "51.741407"^^xsd:decimal ;
  geo-pos:long "3.744934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6731'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39937; 39937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0280555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744934'^^xsd:double;
  dwc:latitude '51.741407'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604435'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741407 3.744934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741407"^^xsd:decimal ;
  dwc:decimalLongitude "3.744934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741407 3.744934)"^^geo:wktLiteral ;
  geo-pos:lat "51.741407"^^xsd:decimal ;
  geo-pos:long "3.744934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6730'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39938; 39938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0280555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.744934'^^xsd:double;
  dwc:latitude '51.741407'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604436'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748384 3.745006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748384"^^xsd:decimal ;
  dwc:decimalLongitude "3.745006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748384 3.745006)"^^geo:wktLiteral ;
  geo-pos:lat "51.748384"^^xsd:decimal ;
  geo-pos:long "3.745006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51be'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54520; 54520'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745006'^^xsd:double;
  dwc:latitude '51.748384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618498'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748384 3.745006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748384"^^xsd:decimal ;
  dwc:decimalLongitude "3.745006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748384 3.745006)"^^geo:wktLiteral ;
  geo-pos:lat "51.748384"^^xsd:decimal ;
  geo-pos:long "3.745006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51bd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54518; 54518'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745006'^^xsd:double;
  dwc:latitude '51.748384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618496'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748384 3.745006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748384"^^xsd:decimal ;
  dwc:decimalLongitude "3.745006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748384 3.745006)"^^geo:wktLiteral ;
  geo-pos:lat "51.748384"^^xsd:decimal ;
  geo-pos:long "3.745006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54519; 54519'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745006'^^xsd:double;
  dwc:latitude '51.748384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618497'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865577 3.745125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865577"^^xsd:decimal ;
  dwc:decimalLongitude "3.745125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865577 3.745125)"^^geo:wktLiteral ;
  geo-pos:lat "51.865577"^^xsd:decimal ;
  geo-pos:long "3.745125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d2a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48000; 48000'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745125'^^xsd:double;
  dwc:latitude '51.865577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612916'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865577 3.745125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865577"^^xsd:decimal ;
  dwc:decimalLongitude "3.745125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865577 3.745125)"^^geo:wktLiteral ;
  geo-pos:lat "51.865577"^^xsd:decimal ;
  geo-pos:long "3.745125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d29'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47999; 47999'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745125'^^xsd:double;
  dwc:latitude '51.865577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612915'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751278 3.745184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751278"^^xsd:decimal ;
  dwc:decimalLongitude "3.745184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751278 3.745184)"^^geo:wktLiteral ;
  geo-pos:lat "51.751278"^^xsd:decimal ;
  geo-pos:long "3.745184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7278'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43394; 43394'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.138333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745184'^^xsd:double;
  dwc:latitude '51.751278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608471'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751278 3.745184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751278"^^xsd:decimal ;
  dwc:decimalLongitude "3.745184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751278 3.745184)"^^geo:wktLiteral ;
  geo-pos:lat "51.751278"^^xsd:decimal ;
  geo-pos:long "3.745184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7277'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43393; 43393'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.138333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745184'^^xsd:double;
  dwc:latitude '51.751278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608470'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783728 3.745196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783728"^^xsd:decimal ;
  dwc:decimalLongitude "3.745196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783728 3.745196)"^^geo:wktLiteral ;
  geo-pos:lat "51.783728"^^xsd:decimal ;
  geo-pos:long "3.745196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4013'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57239; 57239'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745196'^^xsd:double;
  dwc:latitude '51.783728'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621658'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751673 3.745219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751673"^^xsd:decimal ;
  dwc:decimalLongitude "3.745219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751673 3.745219)"^^geo:wktLiteral ;
  geo-pos:lat "51.751673"^^xsd:decimal ;
  geo-pos:long "3.745219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4100'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56932; 56932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745219'^^xsd:double;
  dwc:latitude '51.751673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621389'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751673 3.745219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751673"^^xsd:decimal ;
  dwc:decimalLongitude "3.745219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751673 3.745219)"^^geo:wktLiteral ;
  geo-pos:lat "51.751673"^^xsd:decimal ;
  geo-pos:long "3.745219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56933; 56933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745219'^^xsd:double;
  dwc:latitude '51.751673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621390'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751673 3.745219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751673"^^xsd:decimal ;
  dwc:decimalLongitude "3.745219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751673 3.745219)"^^geo:wktLiteral ;
  geo-pos:lat "51.751673"^^xsd:decimal ;
  geo-pos:long "3.745219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56934; 56934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745219'^^xsd:double;
  dwc:latitude '51.751673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621391'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752545 3.745263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752545"^^xsd:decimal ;
  dwc:decimalLongitude "3.745263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752545 3.745263)"^^geo:wktLiteral ;
  geo-pos:lat "51.752545"^^xsd:decimal ;
  geo-pos:long "3.745263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42149; 42149'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745263'^^xsd:double;
  dwc:latitude '51.752545'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607328'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752545 3.745263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752545"^^xsd:decimal ;
  dwc:decimalLongitude "3.745263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752545 3.745263)"^^geo:wktLiteral ;
  geo-pos:lat "51.752545"^^xsd:decimal ;
  geo-pos:long "3.745263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70fb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42147; 42147'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745263'^^xsd:double;
  dwc:latitude '51.752545'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607327'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841066 3.745301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841066"^^xsd:decimal ;
  dwc:decimalLongitude "3.745301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841066 3.745301)"^^geo:wktLiteral ;
  geo-pos:lat "51.841066"^^xsd:decimal ;
  geo-pos:long "3.745301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-665b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39682; 39682'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.023333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745301'^^xsd:double;
  dwc:latitude '51.841066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604914'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751528 3.745405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751528"^^xsd:decimal ;
  dwc:decimalLongitude "3.745405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751528 3.745405)"^^geo:wktLiteral ;
  geo-pos:lat "51.751528"^^xsd:decimal ;
  geo-pos:long "3.745405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-475a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53161; 53161'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745405'^^xsd:double;
  dwc:latitude '51.751528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617771'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751528 3.745405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751528"^^xsd:decimal ;
  dwc:decimalLongitude "3.745405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751528 3.745405)"^^geo:wktLiteral ;
  geo-pos:lat "51.751528"^^xsd:decimal ;
  geo-pos:long "3.745405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4759'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53162; 53162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745405'^^xsd:double;
  dwc:latitude '51.751528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617772'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751528 3.745405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751528"^^xsd:decimal ;
  dwc:decimalLongitude "3.745405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751528 3.745405)"^^geo:wktLiteral ;
  geo-pos:lat "51.751528"^^xsd:decimal ;
  geo-pos:long "3.745405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4758'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53160; 53160'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745405'^^xsd:double;
  dwc:latitude '51.751528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617770'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841748 3.745428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841748"^^xsd:decimal ;
  dwc:decimalLongitude "3.745428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841748 3.745428)"^^geo:wktLiteral ;
  geo-pos:lat "51.841748"^^xsd:decimal ;
  geo-pos:long "3.745428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-686b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50656; 50656'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745428'^^xsd:double;
  dwc:latitude '51.841748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615410'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841748 3.745428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841748"^^xsd:decimal ;
  dwc:decimalLongitude "3.745428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841748 3.745428)"^^geo:wktLiteral ;
  geo-pos:lat "51.841748"^^xsd:decimal ;
  geo-pos:long "3.745428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-686a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50657; 50657'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745428'^^xsd:double;
  dwc:latitude '51.841748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615411'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841748 3.745428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841748"^^xsd:decimal ;
  dwc:decimalLongitude "3.745428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841748 3.745428)"^^geo:wktLiteral ;
  geo-pos:lat "51.841748"^^xsd:decimal ;
  geo-pos:long "3.745428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6869'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50655; 50655'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745428'^^xsd:double;
  dwc:latitude '51.841748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615409'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746133 3.745461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746133"^^xsd:decimal ;
  dwc:decimalLongitude "3.745461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746133 3.745461)"^^geo:wktLiteral ;
  geo-pos:lat "51.746133"^^xsd:decimal ;
  geo-pos:long "3.745461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6126'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45390; 45390'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.640833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745461'^^xsd:double;
  dwc:latitude '51.746133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610399'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751356 3.745663)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751356"^^xsd:decimal ;
  dwc:decimalLongitude "3.745663"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751356 3.745663)"^^geo:wktLiteral ;
  geo-pos:lat "51.751356"^^xsd:decimal ;
  geo-pos:long "3.745663"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47582; 47582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745663'^^xsd:double;
  dwc:latitude '51.751356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612486'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751517 3.745738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751517"^^xsd:decimal ;
  dwc:decimalLongitude "3.745738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751517 3.745738)"^^geo:wktLiteral ;
  geo-pos:lat "51.751517"^^xsd:decimal ;
  geo-pos:long "3.745738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-564e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44277; 44277'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.631111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745738'^^xsd:double;
  dwc:latitude '51.751517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609066'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752874 3.745949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752874"^^xsd:decimal ;
  dwc:decimalLongitude "3.745949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752874 3.745949)"^^geo:wktLiteral ;
  geo-pos:lat "51.752874"^^xsd:decimal ;
  geo-pos:long "3.745949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c9d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47720; 47720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.745949'^^xsd:double;
  dwc:latitude '51.752874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612675'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841529 3.746005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841529"^^xsd:decimal ;
  dwc:decimalLongitude "3.746005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841529 3.746005)"^^geo:wktLiteral ;
  geo-pos:lat "51.841529"^^xsd:decimal ;
  geo-pos:long "3.746005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-665a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39683; 39683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.023888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746005'^^xsd:double;
  dwc:latitude '51.841529'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604915'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751704 3.746031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751704"^^xsd:decimal ;
  dwc:decimalLongitude "3.746031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751704 3.746031)"^^geo:wktLiteral ;
  geo-pos:lat "51.751704"^^xsd:decimal ;
  geo-pos:long "3.746031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dcd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48288; 48288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.116944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746031'^^xsd:double;
  dwc:latitude '51.751704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612637'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751704 3.746031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751704"^^xsd:decimal ;
  dwc:decimalLongitude "3.746031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751704 3.746031)"^^geo:wktLiteral ;
  geo-pos:lat "51.751704"^^xsd:decimal ;
  geo-pos:long "3.746031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dcc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48287; 48287'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.116944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746031'^^xsd:double;
  dwc:latitude '51.751704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612636'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858352"^^xsd:decimal ;
  dwc:decimalLongitude "3.746051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  geo-pos:lat "51.858352"^^xsd:decimal ;
  geo-pos:long "3.746051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d54'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48420; 48420'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746051'^^xsd:double;
  dwc:latitude '51.858352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613263'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858352"^^xsd:decimal ;
  dwc:decimalLongitude "3.746051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  geo-pos:lat "51.858352"^^xsd:decimal ;
  geo-pos:long "3.746051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d53'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48418; 48418'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746051'^^xsd:double;
  dwc:latitude '51.858352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613261'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858352"^^xsd:decimal ;
  dwc:decimalLongitude "3.746051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  geo-pos:lat "51.858352"^^xsd:decimal ;
  geo-pos:long "3.746051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d52'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48421; 48421'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746051'^^xsd:double;
  dwc:latitude '51.858352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613264'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858352"^^xsd:decimal ;
  dwc:decimalLongitude "3.746051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  geo-pos:lat "51.858352"^^xsd:decimal ;
  geo-pos:long "3.746051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d51'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48419; 48419'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746051'^^xsd:double;
  dwc:latitude '51.858352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613262'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858352"^^xsd:decimal ;
  dwc:decimalLongitude "3.746051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  geo-pos:lat "51.858352"^^xsd:decimal ;
  geo-pos:long "3.746051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d50'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48422; 48422'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746051'^^xsd:double;
  dwc:latitude '51.858352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613265'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858352"^^xsd:decimal ;
  dwc:decimalLongitude "3.746051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  geo-pos:lat "51.858352"^^xsd:decimal ;
  geo-pos:long "3.746051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d4f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48423; 48423'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746051'^^xsd:double;
  dwc:latitude '51.858352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613266'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858352"^^xsd:decimal ;
  dwc:decimalLongitude "3.746051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858352 3.746051)"^^geo:wktLiteral ;
  geo-pos:lat "51.858352"^^xsd:decimal ;
  geo-pos:long "3.746051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d4e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48424; 48424'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746051'^^xsd:double;
  dwc:latitude '51.858352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613267'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770946 3.746058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770946"^^xsd:decimal ;
  dwc:decimalLongitude "3.746058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770946 3.746058)"^^geo:wktLiteral ;
  geo-pos:lat "51.770946"^^xsd:decimal ;
  geo-pos:long "3.746058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f77'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40567; 40567'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746058'^^xsd:double;
  dwc:latitude '51.770946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605719'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770946 3.746058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770946"^^xsd:decimal ;
  dwc:decimalLongitude "3.746058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770946 3.746058)"^^geo:wktLiteral ;
  geo-pos:lat "51.770946"^^xsd:decimal ;
  geo-pos:long "3.746058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f76'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40569; 40569'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746058'^^xsd:double;
  dwc:latitude '51.770946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605721'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770946 3.746058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770946"^^xsd:decimal ;
  dwc:decimalLongitude "3.746058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770946 3.746058)"^^geo:wktLiteral ;
  geo-pos:lat "51.770946"^^xsd:decimal ;
  geo-pos:long "3.746058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f75'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40568; 40568'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746058'^^xsd:double;
  dwc:latitude '51.770946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605720'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756847 3.746101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756847"^^xsd:decimal ;
  dwc:decimalLongitude "3.746101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756847 3.746101)"^^geo:wktLiteral ;
  geo-pos:lat "51.756847"^^xsd:decimal ;
  geo-pos:long "3.746101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7272'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43399; 43399'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.168333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746101'^^xsd:double;
  dwc:latitude '51.756847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608477'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793369 3.746283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793369"^^xsd:decimal ;
  dwc:decimalLongitude "3.746283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793369 3.746283)"^^geo:wktLiteral ;
  geo-pos:lat "51.793369"^^xsd:decimal ;
  geo-pos:long "3.746283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ae'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45240; 45240'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746283'^^xsd:double;
  dwc:latitude '51.793369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610253'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793369 3.746283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793369"^^xsd:decimal ;
  dwc:decimalLongitude "3.746283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793369 3.746283)"^^geo:wktLiteral ;
  geo-pos:lat "51.793369"^^xsd:decimal ;
  geo-pos:long "3.746283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45239; 45239'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746283'^^xsd:double;
  dwc:latitude '51.793369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610252'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794475 3.746374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794475"^^xsd:decimal ;
  dwc:decimalLongitude "3.746374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794475 3.746374)"^^geo:wktLiteral ;
  geo-pos:lat "51.794475"^^xsd:decimal ;
  geo-pos:long "3.746374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48592; 48592'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746374'^^xsd:double;
  dwc:latitude '51.794475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613428'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794475 3.746374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794475"^^xsd:decimal ;
  dwc:decimalLongitude "3.746374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794475 3.746374)"^^geo:wktLiteral ;
  geo-pos:lat "51.794475"^^xsd:decimal ;
  geo-pos:long "3.746374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48593; 48593'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746374'^^xsd:double;
  dwc:latitude '51.794475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613429'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742692 3.74652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742692"^^xsd:decimal ;
  dwc:decimalLongitude "3.74652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742692 3.74652)"^^geo:wktLiteral ;
  geo-pos:lat "51.742692"^^xsd:decimal ;
  geo-pos:long "3.74652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40670; 40670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74652'^^xsd:double;
  dwc:latitude '51.742692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605823'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742656 3.746534)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742656"^^xsd:decimal ;
  dwc:decimalLongitude "3.746534"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742656 3.746534)"^^geo:wktLiteral ;
  geo-pos:lat "51.742656"^^xsd:decimal ;
  geo-pos:long "3.746534"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4842'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52917; 52917'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.205'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746534'^^xsd:double;
  dwc:latitude '51.742656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617462'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859031 3.746614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859031"^^xsd:decimal ;
  dwc:decimalLongitude "3.746614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859031 3.746614)"^^geo:wktLiteral ;
  geo-pos:lat "51.859031"^^xsd:decimal ;
  geo-pos:long "3.746614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7735'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49814; 49814'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746614'^^xsd:double;
  dwc:latitude '51.859031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614367'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859031 3.746614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859031"^^xsd:decimal ;
  dwc:decimalLongitude "3.746614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859031 3.746614)"^^geo:wktLiteral ;
  geo-pos:lat "51.859031"^^xsd:decimal ;
  geo-pos:long "3.746614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7734'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49815; 49815'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746614'^^xsd:double;
  dwc:latitude '51.859031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614368'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741648 3.746648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741648"^^xsd:decimal ;
  dwc:decimalLongitude "3.746648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741648 3.746648)"^^geo:wktLiteral ;
  geo-pos:lat "51.741648"^^xsd:decimal ;
  geo-pos:long "3.746648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-512b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46649; 46649'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746648'^^xsd:double;
  dwc:latitude '51.741648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611586'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741648 3.746648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741648"^^xsd:decimal ;
  dwc:decimalLongitude "3.746648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741648 3.746648)"^^geo:wktLiteral ;
  geo-pos:lat "51.741648"^^xsd:decimal ;
  geo-pos:long "3.746648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-512a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46648; 46648'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.1986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746648'^^xsd:double;
  dwc:latitude '51.741648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611585'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842909 3.746783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842909"^^xsd:decimal ;
  dwc:decimalLongitude "3.746783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842909 3.746783)"^^geo:wktLiteral ;
  geo-pos:lat "51.842909"^^xsd:decimal ;
  geo-pos:long "3.746783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54e0'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55629; 55629'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746783'^^xsd:double;
  dwc:latitude '51.842909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620102'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842909 3.746783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842909"^^xsd:decimal ;
  dwc:decimalLongitude "3.746783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842909 3.746783)"^^geo:wktLiteral ;
  geo-pos:lat "51.842909"^^xsd:decimal ;
  geo-pos:long "3.746783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54df'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55630; 55630'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746783'^^xsd:double;
  dwc:latitude '51.842909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620103'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863076 3.746841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863076"^^xsd:decimal ;
  dwc:decimalLongitude "3.746841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863076 3.746841)"^^geo:wktLiteral ;
  geo-pos:lat "51.863076"^^xsd:decimal ;
  geo-pos:long "3.746841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46980; 46980'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746841'^^xsd:double;
  dwc:latitude '51.863076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611878'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804803 3.746878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804803"^^xsd:decimal ;
  dwc:decimalLongitude "3.746878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804803 3.746878)"^^geo:wktLiteral ;
  geo-pos:lat "51.804803"^^xsd:decimal ;
  geo-pos:long "3.746878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53570; 53570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746878'^^xsd:double;
  dwc:latitude '51.804803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617572'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804803 3.746878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804803"^^xsd:decimal ;
  dwc:decimalLongitude "3.746878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804803 3.746878)"^^geo:wktLiteral ;
  geo-pos:lat "51.804803"^^xsd:decimal ;
  geo-pos:long "3.746878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53569; 53569'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746878'^^xsd:double;
  dwc:latitude '51.804803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617571'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742689 3.746882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742689"^^xsd:decimal ;
  dwc:decimalLongitude "3.746882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742689 3.746882)"^^geo:wktLiteral ;
  geo-pos:lat "51.742689"^^xsd:decimal ;
  geo-pos:long "3.746882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46177; 46177'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.746882'^^xsd:double;
  dwc:latitude '51.742689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611097'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843509 3.747112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843509"^^xsd:decimal ;
  dwc:decimalLongitude "3.747112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843509 3.747112)"^^geo:wktLiteral ;
  geo-pos:lat "51.843509"^^xsd:decimal ;
  geo-pos:long "3.747112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-772b'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49835; 49835'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747112'^^xsd:double;
  dwc:latitude '51.843509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614387'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843509 3.747112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843509"^^xsd:decimal ;
  dwc:decimalLongitude "3.747112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843509 3.747112)"^^geo:wktLiteral ;
  geo-pos:lat "51.843509"^^xsd:decimal ;
  geo-pos:long "3.747112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-772a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49839; 49839'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747112'^^xsd:double;
  dwc:latitude '51.843509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614390'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843509 3.747112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843509"^^xsd:decimal ;
  dwc:decimalLongitude "3.747112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843509 3.747112)"^^geo:wktLiteral ;
  geo-pos:lat "51.843509"^^xsd:decimal ;
  geo-pos:long "3.747112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7729'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49838; 49838'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747112'^^xsd:double;
  dwc:latitude '51.843509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614389'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843509 3.747112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843509"^^xsd:decimal ;
  dwc:decimalLongitude "3.747112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843509 3.747112)"^^geo:wktLiteral ;
  geo-pos:lat "51.843509"^^xsd:decimal ;
  geo-pos:long "3.747112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7728'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49837; 49837'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747112'^^xsd:double;
  dwc:latitude '51.843509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614388'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752821 3.74715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752821"^^xsd:decimal ;
  dwc:decimalLongitude "3.74715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752821 3.74715)"^^geo:wktLiteral ;
  geo-pos:lat "51.752821"^^xsd:decimal ;
  geo-pos:long "3.74715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-564d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44278; 44278'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74715'^^xsd:double;
  dwc:latitude '51.752821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609067'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752821 3.74715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752821"^^xsd:decimal ;
  dwc:decimalLongitude "3.74715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752821 3.74715)"^^geo:wktLiteral ;
  geo-pos:lat "51.752821"^^xsd:decimal ;
  geo-pos:long "3.74715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-564c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44279; 44279'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74715'^^xsd:double;
  dwc:latitude '51.752821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609068'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742786 3.747188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742786"^^xsd:decimal ;
  dwc:decimalLongitude "3.747188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742786 3.747188)"^^geo:wktLiteral ;
  geo-pos:lat "51.742786"^^xsd:decimal ;
  geo-pos:long "3.747188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-422d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56620; 56620'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747188'^^xsd:double;
  dwc:latitude '51.742786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621125'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741914 3.747202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741914"^^xsd:decimal ;
  dwc:decimalLongitude "3.747202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741914 3.747202)"^^geo:wktLiteral ;
  geo-pos:lat "51.741914"^^xsd:decimal ;
  geo-pos:long "3.747202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7178'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42017; 42017'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747202'^^xsd:double;
  dwc:latitude '51.741914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607202'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865176 3.747428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865176"^^xsd:decimal ;
  dwc:decimalLongitude "3.747428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865176 3.747428)"^^geo:wktLiteral ;
  geo-pos:lat "51.865176"^^xsd:decimal ;
  geo-pos:long "3.747428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5733'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43999; 43999'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747428'^^xsd:double;
  dwc:latitude '51.865176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609008'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843399 3.747488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843399"^^xsd:decimal ;
  dwc:decimalLongitude "3.747488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843399 3.747488)"^^geo:wktLiteral ;
  geo-pos:lat "51.843399"^^xsd:decimal ;
  geo-pos:long "3.747488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d06'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48050; 48050'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747488'^^xsd:double;
  dwc:latitude '51.843399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612966'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843399 3.747488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843399"^^xsd:decimal ;
  dwc:decimalLongitude "3.747488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843399 3.747488)"^^geo:wktLiteral ;
  geo-pos:lat "51.843399"^^xsd:decimal ;
  geo-pos:long "3.747488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d05'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48049; 48049'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747488'^^xsd:double;
  dwc:latitude '51.843399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612965'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843399 3.747488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843399"^^xsd:decimal ;
  dwc:decimalLongitude "3.747488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843399 3.747488)"^^geo:wktLiteral ;
  geo-pos:lat "51.843399"^^xsd:decimal ;
  geo-pos:long "3.747488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d04'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48048; 48048'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747488'^^xsd:double;
  dwc:latitude '51.843399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612964'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843399 3.747488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843399"^^xsd:decimal ;
  dwc:decimalLongitude "3.747488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843399 3.747488)"^^geo:wktLiteral ;
  geo-pos:lat "51.843399"^^xsd:decimal ;
  geo-pos:long "3.747488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d03'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48047; 48047'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747488'^^xsd:double;
  dwc:latitude '51.843399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612960'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766243 3.747517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766243"^^xsd:decimal ;
  dwc:decimalLongitude "3.747517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766243 3.747517)"^^geo:wktLiteral ;
  geo-pos:lat "51.766243"^^xsd:decimal ;
  geo-pos:long "3.747517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-547d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55767; 55767'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747517'^^xsd:double;
  dwc:latitude '51.766243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620238'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766243 3.747517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766243"^^xsd:decimal ;
  dwc:decimalLongitude "3.747517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766243 3.747517)"^^geo:wktLiteral ;
  geo-pos:lat "51.766243"^^xsd:decimal ;
  geo-pos:long "3.747517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-547c'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55766; 55766'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747517'^^xsd:double;
  dwc:latitude '51.766243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620237'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881495 3.747524)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881495"^^xsd:decimal ;
  dwc:decimalLongitude "3.747524"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881495 3.747524)"^^geo:wktLiteral ;
  geo-pos:lat "51.881495"^^xsd:decimal ;
  geo-pos:long "3.747524"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47624; 47624'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747524'^^xsd:double;
  dwc:latitude '51.881495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612522'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796157 3.747591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796157"^^xsd:decimal ;
  dwc:decimalLongitude "3.747591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796157 3.747591)"^^geo:wktLiteral ;
  geo-pos:lat "51.796157"^^xsd:decimal ;
  geo-pos:long "3.747591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49930; 49930'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747591'^^xsd:double;
  dwc:latitude '51.796157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614723'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796157 3.747591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796157"^^xsd:decimal ;
  dwc:decimalLongitude "3.747591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796157 3.747591)"^^geo:wktLiteral ;
  geo-pos:lat "51.796157"^^xsd:decimal ;
  geo-pos:long "3.747591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49929; 49929'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747591'^^xsd:double;
  dwc:latitude '51.796157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614722'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796157 3.747591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796157"^^xsd:decimal ;
  dwc:decimalLongitude "3.747591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796157 3.747591)"^^geo:wktLiteral ;
  geo-pos:lat "51.796157"^^xsd:decimal ;
  geo-pos:long "3.747591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e6'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49927; 49927'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747591'^^xsd:double;
  dwc:latitude '51.796157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614721'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742424 3.747616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742424"^^xsd:decimal ;
  dwc:decimalLongitude "3.747616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742424 3.747616)"^^geo:wktLiteral ;
  geo-pos:lat "51.742424"^^xsd:decimal ;
  geo-pos:long "3.747616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4488'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42730; 42730'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747616'^^xsd:double;
  dwc:latitude '51.742424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607030'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742424 3.747616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742424"^^xsd:decimal ;
  dwc:decimalLongitude "3.747616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742424 3.747616)"^^geo:wktLiteral ;
  geo-pos:lat "51.742424"^^xsd:decimal ;
  geo-pos:long "3.747616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4487'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42731; 42731'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747616'^^xsd:double;
  dwc:latitude '51.742424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607031'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742837 3.747638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742837"^^xsd:decimal ;
  dwc:decimalLongitude "3.747638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742837 3.747638)"^^geo:wktLiteral ;
  geo-pos:lat "51.742837"^^xsd:decimal ;
  geo-pos:long "3.747638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7339'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43780; 43780'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747638'^^xsd:double;
  dwc:latitude '51.742837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608791'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742837 3.747638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742837"^^xsd:decimal ;
  dwc:decimalLongitude "3.747638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742837 3.747638)"^^geo:wktLiteral ;
  geo-pos:lat "51.742837"^^xsd:decimal ;
  geo-pos:long "3.747638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-733a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43779; 43779'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747638'^^xsd:double;
  dwc:latitude '51.742837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608790'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819677 3.747821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819677"^^xsd:decimal ;
  dwc:decimalLongitude "3.747821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819677 3.747821)"^^geo:wktLiteral ;
  geo-pos:lat "51.819677"^^xsd:decimal ;
  geo-pos:long "3.747821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cdb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48557; 48557'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747821'^^xsd:double;
  dwc:latitude '51.819677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613395'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819677 3.747821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819677"^^xsd:decimal ;
  dwc:decimalLongitude "3.747821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819677 3.747821)"^^geo:wktLiteral ;
  geo-pos:lat "51.819677"^^xsd:decimal ;
  geo-pos:long "3.747821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cda'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48556; 48556'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747821'^^xsd:double;
  dwc:latitude '51.819677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613394'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819677 3.747821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819677"^^xsd:decimal ;
  dwc:decimalLongitude "3.747821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819677 3.747821)"^^geo:wktLiteral ;
  geo-pos:lat "51.819677"^^xsd:decimal ;
  geo-pos:long "3.747821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cd9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48555; 48555'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.747821'^^xsd:double;
  dwc:latitude '51.819677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613393'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742008 3.748015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742008"^^xsd:decimal ;
  dwc:decimalLongitude "3.748015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742008 3.748015)"^^geo:wktLiteral ;
  geo-pos:lat "51.742008"^^xsd:decimal ;
  geo-pos:long "3.748015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e03'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47761; 47761'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748015'^^xsd:double;
  dwc:latitude '51.742008'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612715'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742008 3.748015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742008"^^xsd:decimal ;
  dwc:decimalLongitude "3.748015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742008 3.748015)"^^geo:wktLiteral ;
  geo-pos:lat "51.742008"^^xsd:decimal ;
  geo-pos:long "3.748015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e02'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47762; 47762'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748015'^^xsd:double;
  dwc:latitude '51.742008'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612716'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749415"^^xsd:decimal ;
  dwc:decimalLongitude "3.74834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  geo-pos:lat "51.749415"^^xsd:decimal ;
  geo-pos:long "3.74834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c51'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48712; 48712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74834'^^xsd:double;
  dwc:latitude '51.749415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613604'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749415"^^xsd:decimal ;
  dwc:decimalLongitude "3.74834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  geo-pos:lat "51.749415"^^xsd:decimal ;
  geo-pos:long "3.74834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c50'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48709; 48709'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74834'^^xsd:double;
  dwc:latitude '51.749415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613601'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749415"^^xsd:decimal ;
  dwc:decimalLongitude "3.74834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  geo-pos:lat "51.749415"^^xsd:decimal ;
  geo-pos:long "3.74834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c4f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48711; 48711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74834'^^xsd:double;
  dwc:latitude '51.749415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613603'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749415"^^xsd:decimal ;
  dwc:decimalLongitude "3.74834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  geo-pos:lat "51.749415"^^xsd:decimal ;
  geo-pos:long "3.74834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c4e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48708; 48708'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74834'^^xsd:double;
  dwc:latitude '51.749415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613600'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749415"^^xsd:decimal ;
  dwc:decimalLongitude "3.74834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749415 3.74834)"^^geo:wktLiteral ;
  geo-pos:lat "51.749415"^^xsd:decimal ;
  geo-pos:long "3.74834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c4d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48710; 48710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74834'^^xsd:double;
  dwc:latitude '51.749415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613602'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751534 3.74845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751534"^^xsd:decimal ;
  dwc:decimalLongitude "3.74845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751534 3.74845)"^^geo:wktLiteral ;
  geo-pos:lat "51.751534"^^xsd:decimal ;
  geo-pos:long "3.74845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42588; 42588'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74845'^^xsd:double;
  dwc:latitude '51.751534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607695'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751248 3.748573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751248"^^xsd:decimal ;
  dwc:decimalLongitude "3.748573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751248 3.748573)"^^geo:wktLiteral ;
  geo-pos:lat "51.751248"^^xsd:decimal ;
  geo-pos:long "3.748573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5071'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46844; 46844'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748573'^^xsd:double;
  dwc:latitude '51.751248'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611747'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751248 3.748573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751248"^^xsd:decimal ;
  dwc:decimalLongitude "3.748573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751248 3.748573)"^^geo:wktLiteral ;
  geo-pos:lat "51.751248"^^xsd:decimal ;
  geo-pos:long "3.748573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5070'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46845; 46845'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748573'^^xsd:double;
  dwc:latitude '51.751248'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611748'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755653 3.748574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755653"^^xsd:decimal ;
  dwc:decimalLongitude "3.748574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755653 3.748574)"^^geo:wktLiteral ;
  geo-pos:lat "51.755653"^^xsd:decimal ;
  geo-pos:long "3.748574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50271; 50271'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748574'^^xsd:double;
  dwc:latitude '51.755653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615009'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840281 3.748583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840281"^^xsd:decimal ;
  dwc:decimalLongitude "3.748583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840281 3.748583)"^^geo:wktLiteral ;
  geo-pos:lat "51.840281"^^xsd:decimal ;
  geo-pos:long "3.748583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45883; 45883'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748583'^^xsd:double;
  dwc:latitude '51.840281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610810'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884372"^^xsd:decimal ;
  dwc:decimalLongitude "3.748908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  geo-pos:lat "51.884372"^^xsd:decimal ;
  geo-pos:long "3.748908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4729'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53219; 53219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748908'^^xsd:double;
  dwc:latitude '51.884372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617529'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884372"^^xsd:decimal ;
  dwc:decimalLongitude "3.748908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  geo-pos:lat "51.884372"^^xsd:decimal ;
  geo-pos:long "3.748908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4728'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53218; 53218'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748908'^^xsd:double;
  dwc:latitude '51.884372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617528'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884372"^^xsd:decimal ;
  dwc:decimalLongitude "3.748908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  geo-pos:lat "51.884372"^^xsd:decimal ;
  geo-pos:long "3.748908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4727'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53220; 53220'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748908'^^xsd:double;
  dwc:latitude '51.884372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617531'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884372"^^xsd:decimal ;
  dwc:decimalLongitude "3.748908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  geo-pos:lat "51.884372"^^xsd:decimal ;
  geo-pos:long "3.748908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4726'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53216; 53216'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748908'^^xsd:double;
  dwc:latitude '51.884372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617527'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884372"^^xsd:decimal ;
  dwc:decimalLongitude "3.748908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884372 3.748908)"^^geo:wktLiteral ;
  geo-pos:lat "51.884372"^^xsd:decimal ;
  geo-pos:long "3.748908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4725'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53215; 53215'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748908'^^xsd:double;
  dwc:latitude '51.884372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617526'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884903 3.748932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884903"^^xsd:decimal ;
  dwc:decimalLongitude "3.748932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884903 3.748932)"^^geo:wktLiteral ;
  geo-pos:lat "51.884903"^^xsd:decimal ;
  geo-pos:long "3.748932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d60'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47937; 47937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748932'^^xsd:double;
  dwc:latitude '51.884903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612591'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841348 3.748949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841348"^^xsd:decimal ;
  dwc:decimalLongitude "3.748949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841348 3.748949)"^^geo:wktLiteral ;
  geo-pos:lat "51.841348"^^xsd:decimal ;
  geo-pos:long "3.748949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54217; 54217'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748949'^^xsd:double;
  dwc:latitude '51.841348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618758'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841348 3.748949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841348"^^xsd:decimal ;
  dwc:decimalLongitude "3.748949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841348 3.748949)"^^geo:wktLiteral ;
  geo-pos:lat "51.841348"^^xsd:decimal ;
  geo-pos:long "3.748949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54216; 54216'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.748949'^^xsd:double;
  dwc:latitude '51.841348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618757'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819759"^^xsd:decimal ;
  dwc:decimalLongitude "3.749186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  geo-pos:lat "51.819759"^^xsd:decimal ;
  geo-pos:long "3.749186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56eb'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44107; 44107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749186'^^xsd:double;
  dwc:latitude '51.819759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609169'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819759"^^xsd:decimal ;
  dwc:decimalLongitude "3.749186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  geo-pos:lat "51.819759"^^xsd:decimal ;
  geo-pos:long "3.749186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44104; 44104'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749186'^^xsd:double;
  dwc:latitude '51.819759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609166'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819759"^^xsd:decimal ;
  dwc:decimalLongitude "3.749186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  geo-pos:lat "51.819759"^^xsd:decimal ;
  geo-pos:long "3.749186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44103; 44103'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749186'^^xsd:double;
  dwc:latitude '51.819759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609165'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819759"^^xsd:decimal ;
  dwc:decimalLongitude "3.749186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  geo-pos:lat "51.819759"^^xsd:decimal ;
  geo-pos:long "3.749186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44105; 44105'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749186'^^xsd:double;
  dwc:latitude '51.819759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609167'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819759"^^xsd:decimal ;
  dwc:decimalLongitude "3.749186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819759 3.749186)"^^geo:wktLiteral ;
  geo-pos:lat "51.819759"^^xsd:decimal ;
  geo-pos:long "3.749186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44106; 44106'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749186'^^xsd:double;
  dwc:latitude '51.819759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609168'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865012 3.749197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865012"^^xsd:decimal ;
  dwc:decimalLongitude "3.749197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865012 3.749197)"^^geo:wktLiteral ;
  geo-pos:lat "51.865012"^^xsd:decimal ;
  geo-pos:long "3.749197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51345; 51345'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749197'^^xsd:double;
  dwc:latitude '51.865012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616011'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865012 3.749197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865012"^^xsd:decimal ;
  dwc:decimalLongitude "3.749197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865012 3.749197)"^^geo:wktLiteral ;
  geo-pos:lat "51.865012"^^xsd:decimal ;
  geo-pos:long "3.749197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51344; 51344'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749197'^^xsd:double;
  dwc:latitude '51.865012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616010'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865012 3.749197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865012"^^xsd:decimal ;
  dwc:decimalLongitude "3.749197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865012 3.749197)"^^geo:wktLiteral ;
  geo-pos:lat "51.865012"^^xsd:decimal ;
  geo-pos:long "3.749197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51346; 51346'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749197'^^xsd:double;
  dwc:latitude '51.865012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616012'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865012 3.749197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865012"^^xsd:decimal ;
  dwc:decimalLongitude "3.749197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865012 3.749197)"^^geo:wktLiteral ;
  geo-pos:lat "51.865012"^^xsd:decimal ;
  geo-pos:long "3.749197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51347; 51347'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749197'^^xsd:double;
  dwc:latitude '51.865012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616013'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847173 3.749205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847173"^^xsd:decimal ;
  dwc:decimalLongitude "3.749205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847173 3.749205)"^^geo:wktLiteral ;
  geo-pos:lat "51.847173"^^xsd:decimal ;
  geo-pos:long "3.749205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a8b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56311; 56311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749205'^^xsd:double;
  dwc:latitude '51.847173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620828'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847173 3.749205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847173"^^xsd:decimal ;
  dwc:decimalLongitude "3.749205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847173 3.749205)"^^geo:wktLiteral ;
  geo-pos:lat "51.847173"^^xsd:decimal ;
  geo-pos:long "3.749205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a8a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56310; 56310'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749205'^^xsd:double;
  dwc:latitude '51.847173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620827'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847173 3.749205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847173"^^xsd:decimal ;
  dwc:decimalLongitude "3.749205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847173 3.749205)"^^geo:wktLiteral ;
  geo-pos:lat "51.847173"^^xsd:decimal ;
  geo-pos:long "3.749205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a89'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56312; 56312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749205'^^xsd:double;
  dwc:latitude '51.847173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620831'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777022"^^xsd:decimal ;
  dwc:decimalLongitude "3.749231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  geo-pos:lat "51.777022"^^xsd:decimal ;
  geo-pos:long "3.749231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b8c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41580; 41580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749231'^^xsd:double;
  dwc:latitude '51.777022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606723'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777022"^^xsd:decimal ;
  dwc:decimalLongitude "3.749231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  geo-pos:lat "51.777022"^^xsd:decimal ;
  geo-pos:long "3.749231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b8b'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41576; 41576'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749231'^^xsd:double;
  dwc:latitude '51.777022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606719'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777022"^^xsd:decimal ;
  dwc:decimalLongitude "3.749231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  geo-pos:lat "51.777022"^^xsd:decimal ;
  geo-pos:long "3.749231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b8a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41577; 41577'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749231'^^xsd:double;
  dwc:latitude '51.777022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606720'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777022"^^xsd:decimal ;
  dwc:decimalLongitude "3.749231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  geo-pos:lat "51.777022"^^xsd:decimal ;
  geo-pos:long "3.749231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b89'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41578; 41578'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749231'^^xsd:double;
  dwc:latitude '51.777022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606721'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777022"^^xsd:decimal ;
  dwc:decimalLongitude "3.749231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777022 3.749231)"^^geo:wktLiteral ;
  geo-pos:lat "51.777022"^^xsd:decimal ;
  geo-pos:long "3.749231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b88'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41579; 41579'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749231'^^xsd:double;
  dwc:latitude '51.777022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606722'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862143 3.74928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862143"^^xsd:decimal ;
  dwc:decimalLongitude "3.74928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862143 3.74928)"^^geo:wktLiteral ;
  geo-pos:lat "51.862143"^^xsd:decimal ;
  geo-pos:long "3.74928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7396'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39498; 39498'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74928'^^xsd:double;
  dwc:latitude '51.862143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604764'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862143 3.74928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862143"^^xsd:decimal ;
  dwc:decimalLongitude "3.74928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862143 3.74928)"^^geo:wktLiteral ;
  geo-pos:lat "51.862143"^^xsd:decimal ;
  geo-pos:long "3.74928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7395'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39499; 39499'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74928'^^xsd:double;
  dwc:latitude '51.862143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604765'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862143 3.74928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862143"^^xsd:decimal ;
  dwc:decimalLongitude "3.74928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862143 3.74928)"^^geo:wktLiteral ;
  geo-pos:lat "51.862143"^^xsd:decimal ;
  geo-pos:long "3.74928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7394'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39500; 39500'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74928'^^xsd:double;
  dwc:latitude '51.862143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604766'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821186 3.749456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821186"^^xsd:decimal ;
  dwc:decimalLongitude "3.749456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821186 3.749456)"^^geo:wktLiteral ;
  geo-pos:lat "51.821186"^^xsd:decimal ;
  geo-pos:long "3.749456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61df'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45192; 45192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749456'^^xsd:double;
  dwc:latitude '51.821186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610204'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821186 3.749456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821186"^^xsd:decimal ;
  dwc:decimalLongitude "3.749456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821186 3.749456)"^^geo:wktLiteral ;
  geo-pos:lat "51.821186"^^xsd:decimal ;
  geo-pos:long "3.749456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61de'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45193; 45193'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749456'^^xsd:double;
  dwc:latitude '51.821186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610205'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821186 3.749456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821186"^^xsd:decimal ;
  dwc:decimalLongitude "3.749456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821186 3.749456)"^^geo:wktLiteral ;
  geo-pos:lat "51.821186"^^xsd:decimal ;
  geo-pos:long "3.749456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61dd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45190; 45190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749456'^^xsd:double;
  dwc:latitude '51.821186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610202'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821186 3.749456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821186"^^xsd:decimal ;
  dwc:decimalLongitude "3.749456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821186 3.749456)"^^geo:wktLiteral ;
  geo-pos:lat "51.821186"^^xsd:decimal ;
  geo-pos:long "3.749456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61dc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45191; 45191'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749456'^^xsd:double;
  dwc:latitude '51.821186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610203'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819765 3.749534)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819765"^^xsd:decimal ;
  dwc:decimalLongitude "3.749534"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819765 3.749534)"^^geo:wktLiteral ;
  geo-pos:lat "51.819765"^^xsd:decimal ;
  geo-pos:long "3.749534"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ff'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43583; 43583'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749534'^^xsd:double;
  dwc:latitude '51.819765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608638'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803473"^^xsd:decimal ;
  dwc:decimalLongitude "3.749539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  geo-pos:lat "51.803473"^^xsd:decimal ;
  geo-pos:long "3.749539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c27'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41418; 41418'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749539'^^xsd:double;
  dwc:latitude '51.803473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606602'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803473"^^xsd:decimal ;
  dwc:decimalLongitude "3.749539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  geo-pos:lat "51.803473"^^xsd:decimal ;
  geo-pos:long "3.749539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c26'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41415; 41415'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749539'^^xsd:double;
  dwc:latitude '51.803473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606598'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803473"^^xsd:decimal ;
  dwc:decimalLongitude "3.749539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  geo-pos:lat "51.803473"^^xsd:decimal ;
  geo-pos:long "3.749539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c25'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41416; 41416'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749539'^^xsd:double;
  dwc:latitude '51.803473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606600'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803473"^^xsd:decimal ;
  dwc:decimalLongitude "3.749539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  geo-pos:lat "51.803473"^^xsd:decimal ;
  geo-pos:long "3.749539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c24'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41417; 41417'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749539'^^xsd:double;
  dwc:latitude '51.803473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606601'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803473"^^xsd:decimal ;
  dwc:decimalLongitude "3.749539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  geo-pos:lat "51.803473"^^xsd:decimal ;
  geo-pos:long "3.749539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c23'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41419; 41419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749539'^^xsd:double;
  dwc:latitude '51.803473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606603'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803473"^^xsd:decimal ;
  dwc:decimalLongitude "3.749539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803473 3.749539)"^^geo:wktLiteral ;
  geo-pos:lat "51.803473"^^xsd:decimal ;
  geo-pos:long "3.749539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c22'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41420; 41420'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749539'^^xsd:double;
  dwc:latitude '51.803473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606604'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750081 3.749568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750081"^^xsd:decimal ;
  dwc:decimalLongitude "3.749568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750081 3.749568)"^^geo:wktLiteral ;
  geo-pos:lat "51.750081"^^xsd:decimal ;
  geo-pos:long "3.749568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c06'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45754; 45754'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.4902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749568'^^xsd:double;
  dwc:latitude '51.750081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610715'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750081 3.749568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750081"^^xsd:decimal ;
  dwc:decimalLongitude "3.749568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750081 3.749568)"^^geo:wktLiteral ;
  geo-pos:lat "51.750081"^^xsd:decimal ;
  geo-pos:long "3.749568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c05'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45753; 45753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.4902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749568'^^xsd:double;
  dwc:latitude '51.750081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610714'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863652 3.749595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863652"^^xsd:decimal ;
  dwc:decimalLongitude "3.749595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863652 3.749595)"^^geo:wktLiteral ;
  geo-pos:lat "51.863652"^^xsd:decimal ;
  geo-pos:long "3.749595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-722e'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43493; 43493'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749595'^^xsd:double;
  dwc:latitude '51.863652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608563'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863652 3.749595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863652"^^xsd:decimal ;
  dwc:decimalLongitude "3.749595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863652 3.749595)"^^geo:wktLiteral ;
  geo-pos:lat "51.863652"^^xsd:decimal ;
  geo-pos:long "3.749595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-722d'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43492; 43492'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749595'^^xsd:double;
  dwc:latitude '51.863652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608562'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863652 3.749595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863652"^^xsd:decimal ;
  dwc:decimalLongitude "3.749595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863652 3.749595)"^^geo:wktLiteral ;
  geo-pos:lat "51.863652"^^xsd:decimal ;
  geo-pos:long "3.749595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-722c'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43491; 43491'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749595'^^xsd:double;
  dwc:latitude '51.863652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608561'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743201 3.749773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743201"^^xsd:decimal ;
  dwc:decimalLongitude "3.749773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743201 3.749773)"^^geo:wktLiteral ;
  geo-pos:lat "51.743201"^^xsd:decimal ;
  geo-pos:long "3.749773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-580f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44413; 44413'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749773'^^xsd:double;
  dwc:latitude '51.743201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609431'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743201 3.749773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743201"^^xsd:decimal ;
  dwc:decimalLongitude "3.749773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743201 3.749773)"^^geo:wktLiteral ;
  geo-pos:lat "51.743201"^^xsd:decimal ;
  geo-pos:long "3.749773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-580e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44415; 44415'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749773'^^xsd:double;
  dwc:latitude '51.743201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609433'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743201 3.749773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743201"^^xsd:decimal ;
  dwc:decimalLongitude "3.749773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743201 3.749773)"^^geo:wktLiteral ;
  geo-pos:lat "51.743201"^^xsd:decimal ;
  geo-pos:long "3.749773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-580d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44414; 44414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749773'^^xsd:double;
  dwc:latitude '51.743201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609432'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742527 3.749819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742527"^^xsd:decimal ;
  dwc:decimalLongitude "3.749819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742527 3.749819)"^^geo:wktLiteral ;
  geo-pos:lat "51.742527"^^xsd:decimal ;
  geo-pos:long "3.749819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44679; 44679'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.623333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749819'^^xsd:double;
  dwc:latitude '51.742527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609733'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794129 3.749819)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794129"^^xsd:decimal ;
  dwc:decimalLongitude "3.749819"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794129 3.749819)"^^geo:wktLiteral ;
  geo-pos:lat "51.794129"^^xsd:decimal ;
  geo-pos:long "3.749819"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ac'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55703; 55703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749819'^^xsd:double;
  dwc:latitude '51.794129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620172'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786881 3.749873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786881"^^xsd:decimal ;
  dwc:decimalLongitude "3.749873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786881 3.749873)"^^geo:wktLiteral ;
  geo-pos:lat "51.786881"^^xsd:decimal ;
  geo-pos:long "3.749873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e1f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55235; 55235'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749873'^^xsd:double;
  dwc:latitude '51.786881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619751'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786881 3.749873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786881"^^xsd:decimal ;
  dwc:decimalLongitude "3.749873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786881 3.749873)"^^geo:wktLiteral ;
  geo-pos:lat "51.786881"^^xsd:decimal ;
  geo-pos:long "3.749873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e1e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55236; 55236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.749873'^^xsd:double;
  dwc:latitude '51.786881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619752'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844246 3.74997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844246"^^xsd:decimal ;
  dwc:decimalLongitude "3.74997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844246 3.74997)"^^geo:wktLiteral ;
  geo-pos:lat "51.844246"^^xsd:decimal ;
  geo-pos:long "3.74997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40397; 40397'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74997'^^xsd:double;
  dwc:latitude '51.844246'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605555'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844246 3.74997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844246"^^xsd:decimal ;
  dwc:decimalLongitude "3.74997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844246 3.74997)"^^geo:wktLiteral ;
  geo-pos:lat "51.844246"^^xsd:decimal ;
  geo-pos:long "3.74997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40396; 40396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.74997'^^xsd:double;
  dwc:latitude '51.844246'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605554'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742578 3.750016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742578"^^xsd:decimal ;
  dwc:decimalLongitude "3.750016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742578 3.750016)"^^geo:wktLiteral ;
  geo-pos:lat "51.742578"^^xsd:decimal ;
  geo-pos:long "3.750016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7926'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51966; 51966'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750016'^^xsd:double;
  dwc:latitude '51.742578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616653'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749925 3.750043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749925"^^xsd:decimal ;
  dwc:decimalLongitude "3.750043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749925 3.750043)"^^geo:wktLiteral ;
  geo-pos:lat "51.749925"^^xsd:decimal ;
  geo-pos:long "3.750043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5363'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54031; 54031'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750043'^^xsd:double;
  dwc:latitude '51.749925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618612'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749925 3.750043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749925"^^xsd:decimal ;
  dwc:decimalLongitude "3.750043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749925 3.750043)"^^geo:wktLiteral ;
  geo-pos:lat "51.749925"^^xsd:decimal ;
  geo-pos:long "3.750043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5362'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54033; 54033'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750043'^^xsd:double;
  dwc:latitude '51.749925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618614'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749925 3.750043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749925"^^xsd:decimal ;
  dwc:decimalLongitude "3.750043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749925 3.750043)"^^geo:wktLiteral ;
  geo-pos:lat "51.749925"^^xsd:decimal ;
  geo-pos:long "3.750043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5361'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54032; 54032'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750043'^^xsd:double;
  dwc:latitude '51.749925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618613'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747874 3.750227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747874"^^xsd:decimal ;
  dwc:decimalLongitude "3.750227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747874 3.750227)"^^geo:wktLiteral ;
  geo-pos:lat "51.747874"^^xsd:decimal ;
  geo-pos:long "3.750227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f6a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40588; 40588'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750227'^^xsd:double;
  dwc:latitude '51.747874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605738'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747874 3.750227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747874"^^xsd:decimal ;
  dwc:decimalLongitude "3.750227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747874 3.750227)"^^geo:wktLiteral ;
  geo-pos:lat "51.747874"^^xsd:decimal ;
  geo-pos:long "3.750227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f69'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40589; 40589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750227'^^xsd:double;
  dwc:latitude '51.747874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605739'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866093 3.750246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866093"^^xsd:decimal ;
  dwc:decimalLongitude "3.750246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866093 3.750246)"^^geo:wktLiteral ;
  geo-pos:lat "51.866093"^^xsd:decimal ;
  geo-pos:long "3.750246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58fd'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45837; 45837'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750246'^^xsd:double;
  dwc:latitude '51.866093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609677'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749435 3.750745)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749435"^^xsd:decimal ;
  dwc:decimalLongitude "3.750745"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749435 3.750745)"^^geo:wktLiteral ;
  geo-pos:lat "51.749435"^^xsd:decimal ;
  geo-pos:long "3.750745"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48bd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51609; 51609'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4169444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750745'^^xsd:double;
  dwc:latitude '51.749435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616242'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749435 3.750745)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749435"^^xsd:decimal ;
  dwc:decimalLongitude "3.750745"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749435 3.750745)"^^geo:wktLiteral ;
  geo-pos:lat "51.749435"^^xsd:decimal ;
  geo-pos:long "3.750745"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48bc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51608; 51608'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4169444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750745'^^xsd:double;
  dwc:latitude '51.749435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616241'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845868"^^xsd:decimal ;
  dwc:decimalLongitude "3.750897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  geo-pos:lat "51.845868"^^xsd:decimal ;
  geo-pos:long "3.750897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41215; 41215'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750897'^^xsd:double;
  dwc:latitude '51.845868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606400'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845868"^^xsd:decimal ;
  dwc:decimalLongitude "3.750897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  geo-pos:lat "51.845868"^^xsd:decimal ;
  geo-pos:long "3.750897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41217; 41217'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750897'^^xsd:double;
  dwc:latitude '51.845868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606402'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845868"^^xsd:decimal ;
  dwc:decimalLongitude "3.750897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  geo-pos:lat "51.845868"^^xsd:decimal ;
  geo-pos:long "3.750897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41216; 41216'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750897'^^xsd:double;
  dwc:latitude '51.845868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606401'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845868"^^xsd:decimal ;
  dwc:decimalLongitude "3.750897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  geo-pos:lat "51.845868"^^xsd:decimal ;
  geo-pos:long "3.750897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41219; 41219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750897'^^xsd:double;
  dwc:latitude '51.845868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606404'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845868"^^xsd:decimal ;
  dwc:decimalLongitude "3.750897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845868 3.750897)"^^geo:wktLiteral ;
  geo-pos:lat "51.845868"^^xsd:decimal ;
  geo-pos:long "3.750897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41218; 41218'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750897'^^xsd:double;
  dwc:latitude '51.845868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606403'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860622 3.750924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860622"^^xsd:decimal ;
  dwc:decimalLongitude "3.750924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860622 3.750924)"^^geo:wktLiteral ;
  geo-pos:lat "51.860622"^^xsd:decimal ;
  geo-pos:long "3.750924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ff'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54152; 54152'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750924'^^xsd:double;
  dwc:latitude '51.860622'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618434'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860622 3.750924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860622"^^xsd:decimal ;
  dwc:decimalLongitude "3.750924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860622 3.750924)"^^geo:wktLiteral ;
  geo-pos:lat "51.860622"^^xsd:decimal ;
  geo-pos:long "3.750924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52fe'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54153; 54153'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750924'^^xsd:double;
  dwc:latitude '51.860622'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618435'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860622 3.750924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860622"^^xsd:decimal ;
  dwc:decimalLongitude "3.750924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860622 3.750924)"^^geo:wktLiteral ;
  geo-pos:lat "51.860622"^^xsd:decimal ;
  geo-pos:long "3.750924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52fd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54156; 54156'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750924'^^xsd:double;
  dwc:latitude '51.860622'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618437'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860622 3.750924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860622"^^xsd:decimal ;
  dwc:decimalLongitude "3.750924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860622 3.750924)"^^geo:wktLiteral ;
  geo-pos:lat "51.860622"^^xsd:decimal ;
  geo-pos:long "3.750924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52fc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54155; 54155'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.750924'^^xsd:double;
  dwc:latitude '51.860622'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618436'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843878 3.751226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843878"^^xsd:decimal ;
  dwc:decimalLongitude "3.751226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843878 3.751226)"^^geo:wktLiteral ;
  geo-pos:lat "51.843878"^^xsd:decimal ;
  geo-pos:long "3.751226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47193; 47193'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751226'^^xsd:double;
  dwc:latitude '51.843878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612142'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793778 3.751278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793778"^^xsd:decimal ;
  dwc:decimalLongitude "3.751278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793778 3.751278)"^^geo:wktLiteral ;
  geo-pos:lat "51.793778"^^xsd:decimal ;
  geo-pos:long "3.751278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cd8'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47641; 47641'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751278'^^xsd:double;
  dwc:latitude '51.793778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612539'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7432 3.75138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7432"^^xsd:decimal ;
  dwc:decimalLongitude "3.75138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7432 3.75138)"^^geo:wktLiteral ;
  geo-pos:lat "51.7432"^^xsd:decimal ;
  geo-pos:long "3.75138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4abb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51040; 51040'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.4994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75138'^^xsd:double;
  dwc:latitude '51.7432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615750'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861959 3.751397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861959"^^xsd:decimal ;
  dwc:decimalLongitude "3.751397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861959 3.751397)"^^geo:wktLiteral ;
  geo-pos:lat "51.861959"^^xsd:decimal ;
  geo-pos:long "3.751397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70cc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42214; 42214'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751397'^^xsd:double;
  dwc:latitude '51.861959'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607385'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844938 3.751418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844938"^^xsd:decimal ;
  dwc:decimalLongitude "3.751418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844938 3.751418)"^^geo:wktLiteral ;
  geo-pos:lat "51.844938"^^xsd:decimal ;
  geo-pos:long "3.751418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6249'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45077; 45077'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751418'^^xsd:double;
  dwc:latitude '51.844938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610092'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772151 3.751629)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772151"^^xsd:decimal ;
  dwc:decimalLongitude "3.751629"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772151 3.751629)"^^geo:wktLiteral ;
  geo-pos:lat "51.772151"^^xsd:decimal ;
  geo-pos:long "3.751629"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56472; 56472'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751629'^^xsd:double;
  dwc:latitude '51.772151'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620992'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772151 3.751629)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772151"^^xsd:decimal ;
  dwc:decimalLongitude "3.751629"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772151 3.751629)"^^geo:wktLiteral ;
  geo-pos:lat "51.772151"^^xsd:decimal ;
  geo-pos:long "3.751629"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69fe'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56471; 56471'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751629'^^xsd:double;
  dwc:latitude '51.772151'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620991'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772151 3.751629)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772151"^^xsd:decimal ;
  dwc:decimalLongitude "3.751629"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772151 3.751629)"^^geo:wktLiteral ;
  geo-pos:lat "51.772151"^^xsd:decimal ;
  geo-pos:long "3.751629"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69fd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56470; 56470'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751629'^^xsd:double;
  dwc:latitude '51.772151'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620990'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743675 3.751707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743675"^^xsd:decimal ;
  dwc:decimalLongitude "3.751707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743675 3.751707)"^^geo:wktLiteral ;
  geo-pos:lat "51.743675"^^xsd:decimal ;
  geo-pos:long "3.751707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46179; 46179'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751707'^^xsd:double;
  dwc:latitude '51.743675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611099'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743675 3.751707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743675"^^xsd:decimal ;
  dwc:decimalLongitude "3.751707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743675 3.751707)"^^geo:wktLiteral ;
  geo-pos:lat "51.743675"^^xsd:decimal ;
  geo-pos:long "3.751707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59fc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46178; 46178'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751707'^^xsd:double;
  dwc:latitude '51.743675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611098'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751039 3.751728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751039"^^xsd:decimal ;
  dwc:decimalLongitude "3.751728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751039 3.751728)"^^geo:wktLiteral ;
  geo-pos:lat "51.751039"^^xsd:decimal ;
  geo-pos:long "3.751728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4394'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42985; 42985'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751728'^^xsd:double;
  dwc:latitude '51.751039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608026'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750705 3.751809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750705"^^xsd:decimal ;
  dwc:decimalLongitude "3.751809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750705 3.751809)"^^geo:wktLiteral ;
  geo-pos:lat "51.750705"^^xsd:decimal ;
  geo-pos:long "3.751809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47581; 47581'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751809'^^xsd:double;
  dwc:latitude '51.750705'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612485'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752908 3.75186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752908"^^xsd:decimal ;
  dwc:decimalLongitude "3.75186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752908 3.75186)"^^geo:wktLiteral ;
  geo-pos:lat "51.752908"^^xsd:decimal ;
  geo-pos:long "3.75186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56506; 56506'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75186'^^xsd:double;
  dwc:latitude '51.752908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621025'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84908 3.751908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84908"^^xsd:decimal ;
  dwc:decimalLongitude "3.751908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84908 3.751908)"^^geo:wktLiteral ;
  geo-pos:lat "51.84908"^^xsd:decimal ;
  geo-pos:long "3.751908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7214'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43535; 43535'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751908'^^xsd:double;
  dwc:latitude '51.84908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608600'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751379 3.751965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751379"^^xsd:decimal ;
  dwc:decimalLongitude "3.751965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751379 3.751965)"^^geo:wktLiteral ;
  geo-pos:lat "51.751379"^^xsd:decimal ;
  geo-pos:long "3.751965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6911'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50464; 50464'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751965'^^xsd:double;
  dwc:latitude '51.751379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615160'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751379 3.751965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751379"^^xsd:decimal ;
  dwc:decimalLongitude "3.751965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751379 3.751965)"^^geo:wktLiteral ;
  geo-pos:lat "51.751379"^^xsd:decimal ;
  geo-pos:long "3.751965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6910'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50463; 50463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751965'^^xsd:double;
  dwc:latitude '51.751379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615159'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751379 3.751965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751379"^^xsd:decimal ;
  dwc:decimalLongitude "3.751965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751379 3.751965)"^^geo:wktLiteral ;
  geo-pos:lat "51.751379"^^xsd:decimal ;
  geo-pos:long "3.751965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-690f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50466; 50466'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.751965'^^xsd:double;
  dwc:latitude '51.751379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615161'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751567 3.752084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751567"^^xsd:decimal ;
  dwc:decimalLongitude "3.752084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751567 3.752084)"^^geo:wktLiteral ;
  geo-pos:lat "51.751567"^^xsd:decimal ;
  geo-pos:long "3.752084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-575a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44610; 44610'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752084'^^xsd:double;
  dwc:latitude '51.751567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609596'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753536 3.752102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753536"^^xsd:decimal ;
  dwc:decimalLongitude "3.752102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753536 3.752102)"^^geo:wktLiteral ;
  geo-pos:lat "51.753536"^^xsd:decimal ;
  geo-pos:long "3.752102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7046'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41944; 41944'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.281111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752102'^^xsd:double;
  dwc:latitude '51.753536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607130'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753536 3.752102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753536"^^xsd:decimal ;
  dwc:decimalLongitude "3.752102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753536 3.752102)"^^geo:wktLiteral ;
  geo-pos:lat "51.753536"^^xsd:decimal ;
  geo-pos:long "3.752102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7045'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41945; 41945'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.281111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752102'^^xsd:double;
  dwc:latitude '51.753536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607131'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753536 3.752102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753536"^^xsd:decimal ;
  dwc:decimalLongitude "3.752102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753536 3.752102)"^^geo:wktLiteral ;
  geo-pos:lat "51.753536"^^xsd:decimal ;
  geo-pos:long "3.752102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7044'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41946; 41946'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.281111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752102'^^xsd:double;
  dwc:latitude '51.753536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607132'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753536 3.752102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753536"^^xsd:decimal ;
  dwc:decimalLongitude "3.752102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753536 3.752102)"^^geo:wktLiteral ;
  geo-pos:lat "51.753536"^^xsd:decimal ;
  geo-pos:long "3.752102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7043'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41947; 41947'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.281111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752102'^^xsd:double;
  dwc:latitude '51.753536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607133'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750586 3.752126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750586"^^xsd:decimal ;
  dwc:decimalLongitude "3.752126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750586 3.752126)"^^geo:wktLiteral ;
  geo-pos:lat "51.750586"^^xsd:decimal ;
  geo-pos:long "3.752126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4102'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56930; 56930'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8002777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752126'^^xsd:double;
  dwc:latitude '51.750586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621387'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750586 3.752126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750586"^^xsd:decimal ;
  dwc:decimalLongitude "3.752126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750586 3.752126)"^^geo:wktLiteral ;
  geo-pos:lat "51.750586"^^xsd:decimal ;
  geo-pos:long "3.752126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4101'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56931; 56931'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.8002777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752126'^^xsd:double;
  dwc:latitude '51.750586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621388'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756422 3.752165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756422"^^xsd:decimal ;
  dwc:decimalLongitude "3.752165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756422 3.752165)"^^geo:wktLiteral ;
  geo-pos:lat "51.756422"^^xsd:decimal ;
  geo-pos:long "3.752165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b61'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41621; 41621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752165'^^xsd:double;
  dwc:latitude '51.756422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606763'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756422 3.752165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756422"^^xsd:decimal ;
  dwc:decimalLongitude "3.752165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756422 3.752165)"^^geo:wktLiteral ;
  geo-pos:lat "51.756422"^^xsd:decimal ;
  geo-pos:long "3.752165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b60'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41623; 41623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752165'^^xsd:double;
  dwc:latitude '51.756422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606765'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756422 3.752165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756422"^^xsd:decimal ;
  dwc:decimalLongitude "3.752165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756422 3.752165)"^^geo:wktLiteral ;
  geo-pos:lat "51.756422"^^xsd:decimal ;
  geo-pos:long "3.752165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b5f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41622; 41622'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752165'^^xsd:double;
  dwc:latitude '51.756422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606764'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74983 3.752258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74983"^^xsd:decimal ;
  dwc:decimalLongitude "3.752258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74983 3.752258)"^^geo:wktLiteral ;
  geo-pos:lat "51.74983"^^xsd:decimal ;
  geo-pos:long "3.752258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-553d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55492; 55492'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.471666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752258'^^xsd:double;
  dwc:latitude '51.74983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619983'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74983 3.752258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74983"^^xsd:decimal ;
  dwc:decimalLongitude "3.752258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74983 3.752258)"^^geo:wktLiteral ;
  geo-pos:lat "51.74983"^^xsd:decimal ;
  geo-pos:long "3.752258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-553c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55493; 55493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.471666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752258'^^xsd:double;
  dwc:latitude '51.74983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619984'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750333 3.752382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750333"^^xsd:decimal ;
  dwc:decimalLongitude "3.752382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750333 3.752382)"^^geo:wktLiteral ;
  geo-pos:lat "51.750333"^^xsd:decimal ;
  geo-pos:long "3.752382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56102; 56102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752382'^^xsd:double;
  dwc:latitude '51.750333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620622'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750333 3.752382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750333"^^xsd:decimal ;
  dwc:decimalLongitude "3.752382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750333 3.752382)"^^geo:wktLiteral ;
  geo-pos:lat "51.750333"^^xsd:decimal ;
  geo-pos:long "3.752382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b41'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56099; 56099'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752382'^^xsd:double;
  dwc:latitude '51.750333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620620'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750333 3.752382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750333"^^xsd:decimal ;
  dwc:decimalLongitude "3.752382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750333 3.752382)"^^geo:wktLiteral ;
  geo-pos:lat "51.750333"^^xsd:decimal ;
  geo-pos:long "3.752382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b40'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56100; 56100'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752382'^^xsd:double;
  dwc:latitude '51.750333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620621'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743849 3.752564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743849"^^xsd:decimal ;
  dwc:decimalLongitude "3.752564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743849 3.752564)"^^geo:wktLiteral ;
  geo-pos:lat "51.743849"^^xsd:decimal ;
  geo-pos:long "3.752564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4841'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52918; 52918'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.208055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752564'^^xsd:double;
  dwc:latitude '51.743849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617463'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844525 3.752761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844525"^^xsd:decimal ;
  dwc:decimalLongitude "3.752761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844525 3.752761)"^^geo:wktLiteral ;
  geo-pos:lat "51.844525"^^xsd:decimal ;
  geo-pos:long "3.752761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d1d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48484; 48484'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752761'^^xsd:double;
  dwc:latitude '51.844525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613326'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844525 3.752761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844525"^^xsd:decimal ;
  dwc:decimalLongitude "3.752761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844525 3.752761)"^^geo:wktLiteral ;
  geo-pos:lat "51.844525"^^xsd:decimal ;
  geo-pos:long "3.752761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d1c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48483; 48483'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752761'^^xsd:double;
  dwc:latitude '51.844525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613325'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844525 3.752761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844525"^^xsd:decimal ;
  dwc:decimalLongitude "3.752761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844525 3.752761)"^^geo:wktLiteral ;
  geo-pos:lat "51.844525"^^xsd:decimal ;
  geo-pos:long "3.752761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d1b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48485; 48485'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752761'^^xsd:double;
  dwc:latitude '51.844525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613327'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847851 3.752948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847851"^^xsd:decimal ;
  dwc:decimalLongitude "3.752948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847851 3.752948)"^^geo:wktLiteral ;
  geo-pos:lat "51.847851"^^xsd:decimal ;
  geo-pos:long "3.752948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43195; 43195'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752948'^^xsd:double;
  dwc:latitude '51.847851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608304'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743019 3.752971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743019"^^xsd:decimal ;
  dwc:decimalLongitude "3.752971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743019 3.752971)"^^geo:wktLiteral ;
  geo-pos:lat "51.743019"^^xsd:decimal ;
  geo-pos:long "3.752971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5129'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46650; 46650'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.752971'^^xsd:double;
  dwc:latitude '51.743019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611587'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750868 3.753072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750868"^^xsd:decimal ;
  dwc:decimalLongitude "3.753072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750868 3.753072)"^^geo:wktLiteral ;
  geo-pos:lat "51.750868"^^xsd:decimal ;
  geo-pos:long "3.753072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a0f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51223; 51223'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753072'^^xsd:double;
  dwc:latitude '51.750868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615890'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750868 3.753072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750868"^^xsd:decimal ;
  dwc:decimalLongitude "3.753072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750868 3.753072)"^^geo:wktLiteral ;
  geo-pos:lat "51.750868"^^xsd:decimal ;
  geo-pos:long "3.753072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a0e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51224; 51224'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753072'^^xsd:double;
  dwc:latitude '51.750868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615891'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884452 3.753297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884452"^^xsd:decimal ;
  dwc:decimalLongitude "3.753297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884452 3.753297)"^^geo:wktLiteral ;
  geo-pos:lat "51.884452"^^xsd:decimal ;
  geo-pos:long "3.753297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-550d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55554; 55554'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753297'^^xsd:double;
  dwc:latitude '51.884452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620036'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884452 3.753297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884452"^^xsd:decimal ;
  dwc:decimalLongitude "3.753297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884452 3.753297)"^^geo:wktLiteral ;
  geo-pos:lat "51.884452"^^xsd:decimal ;
  geo-pos:long "3.753297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-550c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55553; 55553'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753297'^^xsd:double;
  dwc:latitude '51.884452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620035'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884452 3.753297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884452"^^xsd:decimal ;
  dwc:decimalLongitude "3.753297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884452 3.753297)"^^geo:wktLiteral ;
  geo-pos:lat "51.884452"^^xsd:decimal ;
  geo-pos:long "3.753297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-550b'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55556; 55556'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753297'^^xsd:double;
  dwc:latitude '51.884452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620037'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74665 3.753306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74665"^^xsd:decimal ;
  dwc:decimalLongitude "3.753306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74665 3.753306)"^^geo:wktLiteral ;
  geo-pos:lat "51.74665"^^xsd:decimal ;
  geo-pos:long "3.753306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4877'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51685; 51685'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753306'^^xsd:double;
  dwc:latitude '51.74665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616317'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743565 3.753371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743565"^^xsd:decimal ;
  dwc:decimalLongitude "3.753371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743565 3.753371)"^^geo:wktLiteral ;
  geo-pos:lat "51.743565"^^xsd:decimal ;
  geo-pos:long "3.753371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4486'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42732; 42732'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753371'^^xsd:double;
  dwc:latitude '51.743565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607032'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750479 3.753457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750479"^^xsd:decimal ;
  dwc:decimalLongitude "3.753457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750479 3.753457)"^^geo:wktLiteral ;
  geo-pos:lat "51.750479"^^xsd:decimal ;
  geo-pos:long "3.753457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-475c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53159; 53159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.245833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753457'^^xsd:double;
  dwc:latitude '51.750479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617769'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750479 3.753457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750479"^^xsd:decimal ;
  dwc:decimalLongitude "3.753457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750479 3.753457)"^^geo:wktLiteral ;
  geo-pos:lat "51.750479"^^xsd:decimal ;
  geo-pos:long "3.753457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-475b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53158; 53158'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.245833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753457'^^xsd:double;
  dwc:latitude '51.750479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617768'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866028 3.753483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866028"^^xsd:decimal ;
  dwc:decimalLongitude "3.753483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866028 3.753483)"^^geo:wktLiteral ;
  geo-pos:lat "51.866028"^^xsd:decimal ;
  geo-pos:long "3.753483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f0c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52628; 52628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753483'^^xsd:double;
  dwc:latitude '51.866028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616400'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866028 3.753483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866028"^^xsd:decimal ;
  dwc:decimalLongitude "3.753483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866028 3.753483)"^^geo:wktLiteral ;
  geo-pos:lat "51.866028"^^xsd:decimal ;
  geo-pos:long "3.753483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f0b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52629; 52629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753483'^^xsd:double;
  dwc:latitude '51.866028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616401'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866028 3.753483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866028"^^xsd:decimal ;
  dwc:decimalLongitude "3.753483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866028 3.753483)"^^geo:wktLiteral ;
  geo-pos:lat "51.866028"^^xsd:decimal ;
  geo-pos:long "3.753483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f0a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52630; 52630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753483'^^xsd:double;
  dwc:latitude '51.866028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616402'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775636 3.753644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775636"^^xsd:decimal ;
  dwc:decimalLongitude "3.753644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775636 3.753644)"^^geo:wktLiteral ;
  geo-pos:lat "51.775636"^^xsd:decimal ;
  geo-pos:long "3.753644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71cf'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43672; 43672'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753644'^^xsd:double;
  dwc:latitude '51.775636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608182'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775636 3.753644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775636"^^xsd:decimal ;
  dwc:decimalLongitude "3.753644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775636 3.753644)"^^geo:wktLiteral ;
  geo-pos:lat "51.775636"^^xsd:decimal ;
  geo-pos:long "3.753644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ce'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43673; 43673'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753644'^^xsd:double;
  dwc:latitude '51.775636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608183'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849716 3.753676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849716"^^xsd:decimal ;
  dwc:decimalLongitude "3.753676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849716 3.753676)"^^geo:wktLiteral ;
  geo-pos:lat "51.849716"^^xsd:decimal ;
  geo-pos:long "3.753676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-469b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53374; 53374'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753676'^^xsd:double;
  dwc:latitude '51.849716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617938'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849716 3.753676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849716"^^xsd:decimal ;
  dwc:decimalLongitude "3.753676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849716 3.753676)"^^geo:wktLiteral ;
  geo-pos:lat "51.849716"^^xsd:decimal ;
  geo-pos:long "3.753676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-469a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53376; 53376'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753676'^^xsd:double;
  dwc:latitude '51.849716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617940'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849716 3.753676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849716"^^xsd:decimal ;
  dwc:decimalLongitude "3.753676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849716 3.753676)"^^geo:wktLiteral ;
  geo-pos:lat "51.849716"^^xsd:decimal ;
  geo-pos:long "3.753676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4699'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53375; 53375'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753676'^^xsd:double;
  dwc:latitude '51.849716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617939'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888136 3.753679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888136"^^xsd:decimal ;
  dwc:decimalLongitude "3.753679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888136 3.753679)"^^geo:wktLiteral ;
  geo-pos:lat "51.888136"^^xsd:decimal ;
  geo-pos:long "3.753679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49037; 49037'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753679'^^xsd:double;
  dwc:latitude '51.888136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613869'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744094 3.753684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744094"^^xsd:decimal ;
  dwc:decimalLongitude "3.753684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744094 3.753684)"^^geo:wktLiteral ;
  geo-pos:lat "51.744094"^^xsd:decimal ;
  geo-pos:long "3.753684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-698d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50303; 50303'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753684'^^xsd:double;
  dwc:latitude '51.744094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615037'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744156 3.753728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744156"^^xsd:decimal ;
  dwc:decimalLongitude "3.753728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744156 3.753728)"^^geo:wktLiteral ;
  geo-pos:lat "51.744156"^^xsd:decimal ;
  geo-pos:long "3.753728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-422c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56621; 56621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753728'^^xsd:double;
  dwc:latitude '51.744156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621126'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887192 3.753736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887192"^^xsd:decimal ;
  dwc:decimalLongitude "3.753736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887192 3.753736)"^^geo:wktLiteral ;
  geo-pos:lat "51.887192"^^xsd:decimal ;
  geo-pos:long "3.753736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44928; 44928'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753736'^^xsd:double;
  dwc:latitude '51.887192'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609942'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751592 3.753765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751592"^^xsd:decimal ;
  dwc:decimalLongitude "3.753765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751592 3.753765)"^^geo:wktLiteral ;
  geo-pos:lat "51.751592"^^xsd:decimal ;
  geo-pos:long "3.753765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e8d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49638; 49638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753765'^^xsd:double;
  dwc:latitude '51.751592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614487'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751592 3.753765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751592"^^xsd:decimal ;
  dwc:decimalLongitude "3.753765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751592 3.753765)"^^geo:wktLiteral ;
  geo-pos:lat "51.751592"^^xsd:decimal ;
  geo-pos:long "3.753765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e8c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49640; 49640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753765'^^xsd:double;
  dwc:latitude '51.751592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614489'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751592 3.753765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751592"^^xsd:decimal ;
  dwc:decimalLongitude "3.753765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751592 3.753765)"^^geo:wktLiteral ;
  geo-pos:lat "51.751592"^^xsd:decimal ;
  geo-pos:long "3.753765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e8b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49639; 49639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753765'^^xsd:double;
  dwc:latitude '51.751592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614488'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772272 3.753776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772272"^^xsd:decimal ;
  dwc:decimalLongitude "3.753776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772272 3.753776)"^^geo:wktLiteral ;
  geo-pos:lat "51.772272"^^xsd:decimal ;
  geo-pos:long "3.753776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5676'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44236; 44236'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753776'^^xsd:double;
  dwc:latitude '51.772272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609296'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845364 3.753777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845364"^^xsd:decimal ;
  dwc:decimalLongitude "3.753777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845364 3.753777)"^^geo:wktLiteral ;
  geo-pos:lat "51.845364"^^xsd:decimal ;
  geo-pos:long "3.753777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bd0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45489; 45489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753777'^^xsd:double;
  dwc:latitude '51.845364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609637'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845364 3.753777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845364"^^xsd:decimal ;
  dwc:decimalLongitude "3.753777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845364 3.753777)"^^geo:wktLiteral ;
  geo-pos:lat "51.845364"^^xsd:decimal ;
  geo-pos:long "3.753777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bcf'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45488; 45488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753777'^^xsd:double;
  dwc:latitude '51.845364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609636'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751241 3.753861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751241"^^xsd:decimal ;
  dwc:decimalLongitude "3.753861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751241 3.753861)"^^geo:wktLiteral ;
  geo-pos:lat "51.751241"^^xsd:decimal ;
  geo-pos:long "3.753861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5073'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46843; 46843'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.26'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753861'^^xsd:double;
  dwc:latitude '51.751241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611746'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751241 3.753861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751241"^^xsd:decimal ;
  dwc:decimalLongitude "3.753861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751241 3.753861)"^^geo:wktLiteral ;
  geo-pos:lat "51.751241"^^xsd:decimal ;
  geo-pos:long "3.753861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5072'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46842; 46842'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.26'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753861'^^xsd:double;
  dwc:latitude '51.751241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611745'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753336 3.753867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753336"^^xsd:decimal ;
  dwc:decimalLongitude "3.753867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753336 3.753867)"^^geo:wktLiteral ;
  geo-pos:lat "51.753336"^^xsd:decimal ;
  geo-pos:long "3.753867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50268; 50268'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.119722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753867'^^xsd:double;
  dwc:latitude '51.753336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615007'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753336 3.753867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753336"^^xsd:decimal ;
  dwc:decimalLongitude "3.753867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753336 3.753867)"^^geo:wktLiteral ;
  geo-pos:lat "51.753336"^^xsd:decimal ;
  geo-pos:long "3.753867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50270; 50270'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.119722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753867'^^xsd:double;
  dwc:latitude '51.753336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615008'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769457 3.753918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769457"^^xsd:decimal ;
  dwc:decimalLongitude "3.753918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769457 3.753918)"^^geo:wktLiteral ;
  geo-pos:lat "51.769457"^^xsd:decimal ;
  geo-pos:long "3.753918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e0f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55262; 55262'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753918'^^xsd:double;
  dwc:latitude '51.769457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619778'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769457 3.753918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769457"^^xsd:decimal ;
  dwc:decimalLongitude "3.753918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769457 3.753918)"^^geo:wktLiteral ;
  geo-pos:lat "51.769457"^^xsd:decimal ;
  geo-pos:long "3.753918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e10'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55261; 55261'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.753918'^^xsd:double;
  dwc:latitude '51.769457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619777'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754881 3.754037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754881"^^xsd:decimal ;
  dwc:decimalLongitude "3.754037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754881 3.754037)"^^geo:wktLiteral ;
  geo-pos:lat "51.754881"^^xsd:decimal ;
  geo-pos:long "3.754037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7042'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41949; 41949'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754037'^^xsd:double;
  dwc:latitude '51.754881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607135'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754881 3.754037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754881"^^xsd:decimal ;
  dwc:decimalLongitude "3.754037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754881 3.754037)"^^geo:wktLiteral ;
  geo-pos:lat "51.754881"^^xsd:decimal ;
  geo-pos:long "3.754037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7041'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41948; 41948'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754037'^^xsd:double;
  dwc:latitude '51.754881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607134'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750619 3.754039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750619"^^xsd:decimal ;
  dwc:decimalLongitude "3.754039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750619 3.754039)"^^geo:wktLiteral ;
  geo-pos:lat "51.750619"^^xsd:decimal ;
  geo-pos:long "3.754039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5935'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46390; 46390'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754039'^^xsd:double;
  dwc:latitude '51.750619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611364'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750619 3.754039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750619"^^xsd:decimal ;
  dwc:decimalLongitude "3.754039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750619 3.754039)"^^geo:wktLiteral ;
  geo-pos:lat "51.750619"^^xsd:decimal ;
  geo-pos:long "3.754039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5934'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46389; 46389'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754039'^^xsd:double;
  dwc:latitude '51.750619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611363'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751562 3.754214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751562"^^xsd:decimal ;
  dwc:decimalLongitude "3.754214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751562 3.754214)"^^geo:wktLiteral ;
  geo-pos:lat "51.751562"^^xsd:decimal ;
  geo-pos:long "3.754214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6301'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44871; 44871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.573888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754214'^^xsd:double;
  dwc:latitude '51.751562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609887'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751562 3.754214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751562"^^xsd:decimal ;
  dwc:decimalLongitude "3.754214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751562 3.754214)"^^geo:wktLiteral ;
  geo-pos:lat "51.751562"^^xsd:decimal ;
  geo-pos:long "3.754214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6300'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44868; 44868'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.573888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754214'^^xsd:double;
  dwc:latitude '51.751562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609884'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751562 3.754214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751562"^^xsd:decimal ;
  dwc:decimalLongitude "3.754214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751562 3.754214)"^^geo:wktLiteral ;
  geo-pos:lat "51.751562"^^xsd:decimal ;
  geo-pos:long "3.754214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ff'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44869; 44869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.573888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754214'^^xsd:double;
  dwc:latitude '51.751562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609885'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751562 3.754214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751562"^^xsd:decimal ;
  dwc:decimalLongitude "3.754214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751562 3.754214)"^^geo:wktLiteral ;
  geo-pos:lat "51.751562"^^xsd:decimal ;
  geo-pos:long "3.754214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62fe'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44870; 44870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.573888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754214'^^xsd:double;
  dwc:latitude '51.751562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609886'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775541 3.754396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775541"^^xsd:decimal ;
  dwc:decimalLongitude "3.754396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775541 3.754396)"^^geo:wktLiteral ;
  geo-pos:lat "51.775541"^^xsd:decimal ;
  geo-pos:long "3.754396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-736a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39200; 39200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754396'^^xsd:double;
  dwc:latitude '51.775541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604380'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744241 3.754497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744241"^^xsd:decimal ;
  dwc:decimalLongitude "3.754497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744241 3.754497)"^^geo:wktLiteral ;
  geo-pos:lat "51.744241"^^xsd:decimal ;
  geo-pos:long "3.754497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-698c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50305; 50305'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2691666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754497'^^xsd:double;
  dwc:latitude '51.744241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615038'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86657 3.754509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86657"^^xsd:decimal ;
  dwc:decimalLongitude "3.754509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86657 3.754509)"^^geo:wktLiteral ;
  geo-pos:lat "51.86657"^^xsd:decimal ;
  geo-pos:long "3.754509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54fe'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55591; 55591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754509'^^xsd:double;
  dwc:latitude '51.86657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620066'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86657 3.754509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86657"^^xsd:decimal ;
  dwc:decimalLongitude "3.754509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86657 3.754509)"^^geo:wktLiteral ;
  geo-pos:lat "51.86657"^^xsd:decimal ;
  geo-pos:long "3.754509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54fd'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55589; 55589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754509'^^xsd:double;
  dwc:latitude '51.86657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620064'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86657 3.754509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86657"^^xsd:decimal ;
  dwc:decimalLongitude "3.754509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86657 3.754509)"^^geo:wktLiteral ;
  geo-pos:lat "51.86657"^^xsd:decimal ;
  geo-pos:long "3.754509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54fc'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55590; 55590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754509'^^xsd:double;
  dwc:latitude '51.86657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620065'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775693 3.754514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775693"^^xsd:decimal ;
  dwc:decimalLongitude "3.754514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775693 3.754514)"^^geo:wktLiteral ;
  geo-pos:lat "51.775693"^^xsd:decimal ;
  geo-pos:long "3.754514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-736e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39199; 39199'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754514'^^xsd:double;
  dwc:latitude '51.775693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604379'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775693 3.754514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775693"^^xsd:decimal ;
  dwc:decimalLongitude "3.754514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775693 3.754514)"^^geo:wktLiteral ;
  geo-pos:lat "51.775693"^^xsd:decimal ;
  geo-pos:long "3.754514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-736d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39197; 39197'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754514'^^xsd:double;
  dwc:latitude '51.775693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604377'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775693 3.754514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775693"^^xsd:decimal ;
  dwc:decimalLongitude "3.754514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775693 3.754514)"^^geo:wktLiteral ;
  geo-pos:lat "51.775693"^^xsd:decimal ;
  geo-pos:long "3.754514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-736c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39198; 39198'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754514'^^xsd:double;
  dwc:latitude '51.775693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604378'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775693 3.754514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775693"^^xsd:decimal ;
  dwc:decimalLongitude "3.754514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775693 3.754514)"^^geo:wktLiteral ;
  geo-pos:lat "51.775693"^^xsd:decimal ;
  geo-pos:long "3.754514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-736b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39196; 39196'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754514'^^xsd:double;
  dwc:latitude '51.775693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604376'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811479 3.754532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811479"^^xsd:decimal ;
  dwc:decimalLongitude "3.754532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811479 3.754532)"^^geo:wktLiteral ;
  geo-pos:lat "51.811479"^^xsd:decimal ;
  geo-pos:long "3.754532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-429e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43298; 43298'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754532'^^xsd:double;
  dwc:latitude '51.811479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608411'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758699 3.754622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758699"^^xsd:decimal ;
  dwc:decimalLongitude "3.754622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758699 3.754622)"^^geo:wktLiteral ;
  geo-pos:lat "51.758699"^^xsd:decimal ;
  geo-pos:long "3.754622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7696'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50020; 50020'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.793888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754622'^^xsd:double;
  dwc:latitude '51.758699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614809'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758699 3.754622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758699"^^xsd:decimal ;
  dwc:decimalLongitude "3.754622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758699 3.754622)"^^geo:wktLiteral ;
  geo-pos:lat "51.758699"^^xsd:decimal ;
  geo-pos:long "3.754622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7695'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50018; 50018'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.793888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754622'^^xsd:double;
  dwc:latitude '51.758699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614807'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758699 3.754622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758699"^^xsd:decimal ;
  dwc:decimalLongitude "3.754622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758699 3.754622)"^^geo:wktLiteral ;
  geo-pos:lat "51.758699"^^xsd:decimal ;
  geo-pos:long "3.754622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7694'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50019; 50019'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.793888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754622'^^xsd:double;
  dwc:latitude '51.758699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614808'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743467 3.754716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743467"^^xsd:decimal ;
  dwc:decimalLongitude "3.754716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743467 3.754716)"^^geo:wktLiteral ;
  geo-pos:lat "51.743467"^^xsd:decimal ;
  geo-pos:long "3.754716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7177'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42018; 42018'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754716'^^xsd:double;
  dwc:latitude '51.743467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607203'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776231 3.754784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776231"^^xsd:decimal ;
  dwc:decimalLongitude "3.754784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776231 3.754784)"^^geo:wktLiteral ;
  geo-pos:lat "51.776231"^^xsd:decimal ;
  geo-pos:long "3.754784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51583; 51583'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754784'^^xsd:double;
  dwc:latitude '51.776231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616214'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776231 3.754784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776231"^^xsd:decimal ;
  dwc:decimalLongitude "3.754784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776231 3.754784)"^^geo:wktLiteral ;
  geo-pos:lat "51.776231"^^xsd:decimal ;
  geo-pos:long "3.754784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51582; 51582'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754784'^^xsd:double;
  dwc:latitude '51.776231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616213'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824056 3.754814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824056"^^xsd:decimal ;
  dwc:decimalLongitude "3.754814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824056 3.754814)"^^geo:wktLiteral ;
  geo-pos:lat "51.824056"^^xsd:decimal ;
  geo-pos:long "3.754814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a55'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56372; 56372'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754814'^^xsd:double;
  dwc:latitude '51.824056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620892'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824056 3.754814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824056"^^xsd:decimal ;
  dwc:decimalLongitude "3.754814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824056 3.754814)"^^geo:wktLiteral ;
  geo-pos:lat "51.824056"^^xsd:decimal ;
  geo-pos:long "3.754814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a54'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56369; 56369'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754814'^^xsd:double;
  dwc:latitude '51.824056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620889'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824056 3.754814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824056"^^xsd:decimal ;
  dwc:decimalLongitude "3.754814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824056 3.754814)"^^geo:wktLiteral ;
  geo-pos:lat "51.824056"^^xsd:decimal ;
  geo-pos:long "3.754814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a53'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56371; 56371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754814'^^xsd:double;
  dwc:latitude '51.824056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620891'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824056 3.754814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824056"^^xsd:decimal ;
  dwc:decimalLongitude "3.754814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824056 3.754814)"^^geo:wktLiteral ;
  geo-pos:lat "51.824056"^^xsd:decimal ;
  geo-pos:long "3.754814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a52'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56370; 56370'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754814'^^xsd:double;
  dwc:latitude '51.824056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620890'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870397 3.754907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870397"^^xsd:decimal ;
  dwc:decimalLongitude "3.754907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870397 3.754907)"^^geo:wktLiteral ;
  geo-pos:lat "51.870397"^^xsd:decimal ;
  geo-pos:long "3.754907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6680'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39635; 39635'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.723888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754907'^^xsd:double;
  dwc:latitude '51.870397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604867'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885898 3.754934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885898"^^xsd:decimal ;
  dwc:decimalLongitude "3.754934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885898 3.754934)"^^geo:wktLiteral ;
  geo-pos:lat "51.885898"^^xsd:decimal ;
  geo-pos:long "3.754934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b07'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56174; 56174'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754934'^^xsd:double;
  dwc:latitude '51.885898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620690'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885898 3.754934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885898"^^xsd:decimal ;
  dwc:decimalLongitude "3.754934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885898 3.754934)"^^geo:wktLiteral ;
  geo-pos:lat "51.885898"^^xsd:decimal ;
  geo-pos:long "3.754934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b06'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56172; 56172'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754934'^^xsd:double;
  dwc:latitude '51.885898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620688'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885898 3.754934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885898"^^xsd:decimal ;
  dwc:decimalLongitude "3.754934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885898 3.754934)"^^geo:wktLiteral ;
  geo-pos:lat "51.885898"^^xsd:decimal ;
  geo-pos:long "3.754934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b05'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56173; 56173'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754934'^^xsd:double;
  dwc:latitude '51.885898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620689'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776176 3.754943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776176"^^xsd:decimal ;
  dwc:decimalLongitude "3.754943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776176 3.754943)"^^geo:wktLiteral ;
  geo-pos:lat "51.776176"^^xsd:decimal ;
  geo-pos:long "3.754943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a8'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50000; 50000'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.650277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754943'^^xsd:double;
  dwc:latitude '51.776176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614790'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776176 3.754943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776176"^^xsd:decimal ;
  dwc:decimalLongitude "3.754943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776176 3.754943)"^^geo:wktLiteral ;
  geo-pos:lat "51.776176"^^xsd:decimal ;
  geo-pos:long "3.754943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49999; 49999'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.650277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754943'^^xsd:double;
  dwc:latitude '51.776176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614789'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776176 3.754943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776176"^^xsd:decimal ;
  dwc:decimalLongitude "3.754943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776176 3.754943)"^^geo:wktLiteral ;
  geo-pos:lat "51.776176"^^xsd:decimal ;
  geo-pos:long "3.754943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49998; 49998'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.650277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.754943'^^xsd:double;
  dwc:latitude '51.776176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614788'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74413 3.755002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74413"^^xsd:decimal ;
  dwc:decimalLongitude "3.755002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74413 3.755002)"^^geo:wktLiteral ;
  geo-pos:lat "51.74413"^^xsd:decimal ;
  geo-pos:long "3.755002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f2a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49478; 49478'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.66'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755002'^^xsd:double;
  dwc:latitude '51.74413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614269'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74413 3.755002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74413"^^xsd:decimal ;
  dwc:decimalLongitude "3.755002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74413 3.755002)"^^geo:wktLiteral ;
  geo-pos:lat "51.74413"^^xsd:decimal ;
  geo-pos:long "3.755002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f29'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49477; 49477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.66'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755002'^^xsd:double;
  dwc:latitude '51.74413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614268'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799247 3.755082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799247"^^xsd:decimal ;
  dwc:decimalLongitude "3.755082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799247 3.755082)"^^geo:wktLiteral ;
  geo-pos:lat "51.799247"^^xsd:decimal ;
  geo-pos:long "3.755082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-641d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49245; 49245'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755082'^^xsd:double;
  dwc:latitude '51.799247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614033'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799247 3.755082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799247"^^xsd:decimal ;
  dwc:decimalLongitude "3.755082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799247 3.755082)"^^geo:wktLiteral ;
  geo-pos:lat "51.799247"^^xsd:decimal ;
  geo-pos:long "3.755082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-641c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49244; 49244'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755082'^^xsd:double;
  dwc:latitude '51.799247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614032'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74974 3.755096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74974"^^xsd:decimal ;
  dwc:decimalLongitude "3.755096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74974 3.755096)"^^geo:wktLiteral ;
  geo-pos:lat "51.74974"^^xsd:decimal ;
  geo-pos:long "3.755096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44be'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53876; 53876'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755096'^^xsd:double;
  dwc:latitude '51.74974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618397'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74974 3.755096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74974"^^xsd:decimal ;
  dwc:decimalLongitude "3.755096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74974 3.755096)"^^geo:wktLiteral ;
  geo-pos:lat "51.74974"^^xsd:decimal ;
  geo-pos:long "3.755096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44bc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53877; 53877'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755096'^^xsd:double;
  dwc:latitude '51.74974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618398'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751898 3.755146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751898"^^xsd:decimal ;
  dwc:decimalLongitude "3.755146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751898 3.755146)"^^geo:wktLiteral ;
  geo-pos:lat "51.751898"^^xsd:decimal ;
  geo-pos:long "3.755146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48981; 48981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755146'^^xsd:double;
  dwc:latitude '51.751898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613817'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751898 3.755146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751898"^^xsd:decimal ;
  dwc:decimalLongitude "3.755146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751898 3.755146)"^^geo:wktLiteral ;
  geo-pos:lat "51.751898"^^xsd:decimal ;
  geo-pos:long "3.755146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48982; 48982'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755146'^^xsd:double;
  dwc:latitude '51.751898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613818'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751898 3.755146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751898"^^xsd:decimal ;
  dwc:decimalLongitude "3.755146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751898 3.755146)"^^geo:wktLiteral ;
  geo-pos:lat "51.751898"^^xsd:decimal ;
  geo-pos:long "3.755146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48980; 48980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755146'^^xsd:double;
  dwc:latitude '51.751898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613816'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866709 3.755194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866709"^^xsd:decimal ;
  dwc:decimalLongitude "3.755194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866709 3.755194)"^^geo:wktLiteral ;
  geo-pos:lat "51.866709"^^xsd:decimal ;
  geo-pos:long "3.755194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6abd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56251; 56251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755194'^^xsd:double;
  dwc:latitude '51.866709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620768'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866709 3.755194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866709"^^xsd:decimal ;
  dwc:decimalLongitude "3.755194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866709 3.755194)"^^geo:wktLiteral ;
  geo-pos:lat "51.866709"^^xsd:decimal ;
  geo-pos:long "3.755194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6abc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56249; 56249'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755194'^^xsd:double;
  dwc:latitude '51.866709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620766'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866709 3.755194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866709"^^xsd:decimal ;
  dwc:decimalLongitude "3.755194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866709 3.755194)"^^geo:wktLiteral ;
  geo-pos:lat "51.866709"^^xsd:decimal ;
  geo-pos:long "3.755194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6abb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56250; 56250'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755194'^^xsd:double;
  dwc:latitude '51.866709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620767'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749901 3.755273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749901"^^xsd:decimal ;
  dwc:decimalLongitude "3.755273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749901 3.755273)"^^geo:wktLiteral ;
  geo-pos:lat "51.749901"^^xsd:decimal ;
  geo-pos:long "3.755273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d78'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47904; 47904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755273'^^xsd:double;
  dwc:latitude '51.749901'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612860'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749901 3.755273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749901"^^xsd:decimal ;
  dwc:decimalLongitude "3.755273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749901 3.755273)"^^geo:wktLiteral ;
  geo-pos:lat "51.749901"^^xsd:decimal ;
  geo-pos:long "3.755273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d77'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47903; 47903'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755273'^^xsd:double;
  dwc:latitude '51.749901'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612859'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749901 3.755273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749901"^^xsd:decimal ;
  dwc:decimalLongitude "3.755273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749901 3.755273)"^^geo:wktLiteral ;
  geo-pos:lat "51.749901"^^xsd:decimal ;
  geo-pos:long "3.755273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d76'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47905; 47905'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755273'^^xsd:double;
  dwc:latitude '51.749901'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612861'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887307 3.75535)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887307"^^xsd:decimal ;
  dwc:decimalLongitude "3.75535"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887307 3.75535)"^^geo:wktLiteral ;
  geo-pos:lat "51.887307"^^xsd:decimal ;
  geo-pos:long "3.75535"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5035'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46909; 46909'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75535'^^xsd:double;
  dwc:latitude '51.887307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611809'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887307 3.75535)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887307"^^xsd:decimal ;
  dwc:decimalLongitude "3.75535"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887307 3.75535)"^^geo:wktLiteral ;
  geo-pos:lat "51.887307"^^xsd:decimal ;
  geo-pos:long "3.75535"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5034'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46910; 46910'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75535'^^xsd:double;
  dwc:latitude '51.887307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611810'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752354"^^xsd:decimal ;
  dwc:decimalLongitude "3.755545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  geo-pos:lat "51.752354"^^xsd:decimal ;
  geo-pos:long "3.755545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6053'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40251; 40251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.5375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755545'^^xsd:double;
  dwc:latitude '51.752354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605451'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752354"^^xsd:decimal ;
  dwc:decimalLongitude "3.755545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  geo-pos:lat "51.752354"^^xsd:decimal ;
  geo-pos:long "3.755545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6052'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40249; 40249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.5375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755545'^^xsd:double;
  dwc:latitude '51.752354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605449'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752354"^^xsd:decimal ;
  dwc:decimalLongitude "3.755545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  geo-pos:lat "51.752354"^^xsd:decimal ;
  geo-pos:long "3.755545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6051'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40248; 40248'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.5375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755545'^^xsd:double;
  dwc:latitude '51.752354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605448'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752354"^^xsd:decimal ;
  dwc:decimalLongitude "3.755545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  geo-pos:lat "51.752354"^^xsd:decimal ;
  geo-pos:long "3.755545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6050'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40252; 40252'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.5375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755545'^^xsd:double;
  dwc:latitude '51.752354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605452'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752354"^^xsd:decimal ;
  dwc:decimalLongitude "3.755545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752354 3.755545)"^^geo:wktLiteral ;
  geo-pos:lat "51.752354"^^xsd:decimal ;
  geo-pos:long "3.755545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-604f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40250; 40250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.5375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755545'^^xsd:double;
  dwc:latitude '51.752354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605450'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751382 3.755587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751382"^^xsd:decimal ;
  dwc:decimalLongitude "3.755587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751382 3.755587)"^^geo:wktLiteral ;
  geo-pos:lat "51.751382"^^xsd:decimal ;
  geo-pos:long "3.755587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4395'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42984; 42984'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755587'^^xsd:double;
  dwc:latitude '51.751382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608025'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.755686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772098"^^xsd:decimal ;
  dwc:decimalLongitude "3.755686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.755686)"^^geo:wktLiteral ;
  geo-pos:lat "51.772098"^^xsd:decimal ;
  geo-pos:long "3.755686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-704f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41929; 41929'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755686'^^xsd:double;
  dwc:latitude '51.772098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607117'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.755707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750743"^^xsd:decimal ;
  dwc:decimalLongitude "3.755707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.755707)"^^geo:wktLiteral ;
  geo-pos:lat "51.750743"^^xsd:decimal ;
  geo-pos:long "3.755707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e04'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40918; 40918'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755707'^^xsd:double;
  dwc:latitude '51.750743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606068'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.755707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750743"^^xsd:decimal ;
  dwc:decimalLongitude "3.755707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.755707)"^^geo:wktLiteral ;
  geo-pos:lat "51.750743"^^xsd:decimal ;
  geo-pos:long "3.755707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e03'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40917; 40917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755707'^^xsd:double;
  dwc:latitude '51.750743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606067'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.755707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750743"^^xsd:decimal ;
  dwc:decimalLongitude "3.755707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.755707)"^^geo:wktLiteral ;
  geo-pos:lat "51.750743"^^xsd:decimal ;
  geo-pos:long "3.755707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e02'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40916; 40916'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755707'^^xsd:double;
  dwc:latitude '51.750743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606066'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.755707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750743"^^xsd:decimal ;
  dwc:decimalLongitude "3.755707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.755707)"^^geo:wktLiteral ;
  geo-pos:lat "51.750743"^^xsd:decimal ;
  geo-pos:long "3.755707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40920; 40920'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755707'^^xsd:double;
  dwc:latitude '51.750743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606069'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744179 3.755756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744179"^^xsd:decimal ;
  dwc:decimalLongitude "3.755756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744179 3.755756)"^^geo:wktLiteral ;
  geo-pos:lat "51.744179"^^xsd:decimal ;
  geo-pos:long "3.755756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-541f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54645; 54645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.7944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755756'^^xsd:double;
  dwc:latitude '51.744179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619143'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744475 3.755834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744475"^^xsd:decimal ;
  dwc:decimalLongitude "3.755834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744475 3.755834)"^^geo:wktLiteral ;
  geo-pos:lat "51.744475"^^xsd:decimal ;
  geo-pos:long "3.755834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4840'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52919; 52919'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.209722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755834'^^xsd:double;
  dwc:latitude '51.744475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617464'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775262"^^xsd:decimal ;
  dwc:decimalLongitude "3.755899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  geo-pos:lat "51.775262"^^xsd:decimal ;
  geo-pos:long "3.755899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-587d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46046; 46046'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755899'^^xsd:double;
  dwc:latitude '51.775262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610966'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775262"^^xsd:decimal ;
  dwc:decimalLongitude "3.755899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  geo-pos:lat "51.775262"^^xsd:decimal ;
  geo-pos:long "3.755899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-587c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46052; 46052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755899'^^xsd:double;
  dwc:latitude '51.775262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610970'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775262"^^xsd:decimal ;
  dwc:decimalLongitude "3.755899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  geo-pos:lat "51.775262"^^xsd:decimal ;
  geo-pos:long "3.755899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-587b'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46047; 46047'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755899'^^xsd:double;
  dwc:latitude '51.775262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610967'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775262"^^xsd:decimal ;
  dwc:decimalLongitude "3.755899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  geo-pos:lat "51.775262"^^xsd:decimal ;
  geo-pos:long "3.755899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-587a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46050; 46050'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755899'^^xsd:double;
  dwc:latitude '51.775262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610968'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775262"^^xsd:decimal ;
  dwc:decimalLongitude "3.755899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775262 3.755899)"^^geo:wktLiteral ;
  geo-pos:lat "51.775262"^^xsd:decimal ;
  geo-pos:long "3.755899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5879'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46051; 46051'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755899'^^xsd:double;
  dwc:latitude '51.775262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610969'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.755958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790961"^^xsd:decimal ;
  dwc:decimalLongitude "3.755958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.755958)"^^geo:wktLiteral ;
  geo-pos:lat "51.790961"^^xsd:decimal ;
  geo-pos:long "3.755958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4549'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53733; 53733'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755958'^^xsd:double;
  dwc:latitude '51.790961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618253'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.755958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790961"^^xsd:decimal ;
  dwc:decimalLongitude "3.755958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.755958)"^^geo:wktLiteral ;
  geo-pos:lat "51.790961"^^xsd:decimal ;
  geo-pos:long "3.755958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4548'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53732; 53732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755958'^^xsd:double;
  dwc:latitude '51.790961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618252'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.755958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790961"^^xsd:decimal ;
  dwc:decimalLongitude "3.755958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.755958)"^^geo:wktLiteral ;
  geo-pos:lat "51.790961"^^xsd:decimal ;
  geo-pos:long "3.755958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4547'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53731; 53731'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755958'^^xsd:double;
  dwc:latitude '51.790961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618251'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.755958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790961"^^xsd:decimal ;
  dwc:decimalLongitude "3.755958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.755958)"^^geo:wktLiteral ;
  geo-pos:lat "51.790961"^^xsd:decimal ;
  geo-pos:long "3.755958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4546'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53730; 53730'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755958'^^xsd:double;
  dwc:latitude '51.790961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618250'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743791 3.755996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743791"^^xsd:decimal ;
  dwc:decimalLongitude "3.755996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743791 3.755996)"^^geo:wktLiteral ;
  geo-pos:lat "51.743791"^^xsd:decimal ;
  geo-pos:long "3.755996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44680; 44680'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.626111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.755996'^^xsd:double;
  dwc:latitude '51.743791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609734'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887635 3.756155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887635"^^xsd:decimal ;
  dwc:decimalLongitude "3.756155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887635 3.756155)"^^geo:wktLiteral ;
  geo-pos:lat "51.887635"^^xsd:decimal ;
  geo-pos:long "3.756155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42183; 42183'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756155'^^xsd:double;
  dwc:latitude '51.887635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607356'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888758"^^xsd:decimal ;
  dwc:decimalLongitude "3.756217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  geo-pos:lat "51.888758"^^xsd:decimal ;
  geo-pos:long "3.756217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dcb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40985; 40985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756217'^^xsd:double;
  dwc:latitude '51.888758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606209'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888758"^^xsd:decimal ;
  dwc:decimalLongitude "3.756217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  geo-pos:lat "51.888758"^^xsd:decimal ;
  geo-pos:long "3.756217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40982; 40982'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756217'^^xsd:double;
  dwc:latitude '51.888758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606206'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888758"^^xsd:decimal ;
  dwc:decimalLongitude "3.756217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  geo-pos:lat "51.888758"^^xsd:decimal ;
  geo-pos:long "3.756217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40980; 40980'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756217'^^xsd:double;
  dwc:latitude '51.888758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606204'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888758"^^xsd:decimal ;
  dwc:decimalLongitude "3.756217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  geo-pos:lat "51.888758"^^xsd:decimal ;
  geo-pos:long "3.756217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40984; 40984'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756217'^^xsd:double;
  dwc:latitude '51.888758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606208'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888758"^^xsd:decimal ;
  dwc:decimalLongitude "3.756217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  geo-pos:lat "51.888758"^^xsd:decimal ;
  geo-pos:long "3.756217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40983; 40983'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756217'^^xsd:double;
  dwc:latitude '51.888758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606207'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888758"^^xsd:decimal ;
  dwc:decimalLongitude "3.756217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  geo-pos:lat "51.888758"^^xsd:decimal ;
  geo-pos:long "3.756217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40979; 40979'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756217'^^xsd:double;
  dwc:latitude '51.888758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606203'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888758"^^xsd:decimal ;
  dwc:decimalLongitude "3.756217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888758 3.756217)"^^geo:wktLiteral ;
  geo-pos:lat "51.888758"^^xsd:decimal ;
  geo-pos:long "3.756217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40981; 40981'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756217'^^xsd:double;
  dwc:latitude '51.888758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606205'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829478 3.75624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829478"^^xsd:decimal ;
  dwc:decimalLongitude "3.75624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829478 3.75624)"^^geo:wktLiteral ;
  geo-pos:lat "51.829478"^^xsd:decimal ;
  geo-pos:long "3.75624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-404c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57152; 57152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75624'^^xsd:double;
  dwc:latitude '51.829478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621576'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829478 3.75624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829478"^^xsd:decimal ;
  dwc:decimalLongitude "3.75624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829478 3.75624)"^^geo:wktLiteral ;
  geo-pos:lat "51.829478"^^xsd:decimal ;
  geo-pos:long "3.75624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-404b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57153; 57153'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75624'^^xsd:double;
  dwc:latitude '51.829478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621577'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826457 3.756306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826457"^^xsd:decimal ;
  dwc:decimalLongitude "3.756306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826457 3.756306)"^^geo:wktLiteral ;
  geo-pos:lat "51.826457"^^xsd:decimal ;
  geo-pos:long "3.756306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4645'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53469; 53469'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756306'^^xsd:double;
  dwc:latitude '51.826457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618032'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826457 3.756306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826457"^^xsd:decimal ;
  dwc:decimalLongitude "3.756306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826457 3.756306)"^^geo:wktLiteral ;
  geo-pos:lat "51.826457"^^xsd:decimal ;
  geo-pos:long "3.756306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4644'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53468; 53468'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756306'^^xsd:double;
  dwc:latitude '51.826457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618031'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868841"^^xsd:decimal ;
  dwc:decimalLongitude "3.756392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  geo-pos:lat "51.868841"^^xsd:decimal ;
  geo-pos:long "3.756392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d4a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41114; 41114'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756392'^^xsd:double;
  dwc:latitude '51.868841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606337'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868841"^^xsd:decimal ;
  dwc:decimalLongitude "3.756392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  geo-pos:lat "51.868841"^^xsd:decimal ;
  geo-pos:long "3.756392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d49'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41116; 41116'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756392'^^xsd:double;
  dwc:latitude '51.868841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606339'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868841"^^xsd:decimal ;
  dwc:decimalLongitude "3.756392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  geo-pos:lat "51.868841"^^xsd:decimal ;
  geo-pos:long "3.756392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d48'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41113; 41113'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756392'^^xsd:double;
  dwc:latitude '51.868841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606336'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868841"^^xsd:decimal ;
  dwc:decimalLongitude "3.756392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  geo-pos:lat "51.868841"^^xsd:decimal ;
  geo-pos:long "3.756392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d47'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41115; 41115'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756392'^^xsd:double;
  dwc:latitude '51.868841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606338'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868841"^^xsd:decimal ;
  dwc:decimalLongitude "3.756392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868841 3.756392)"^^geo:wktLiteral ;
  geo-pos:lat "51.868841"^^xsd:decimal ;
  geo-pos:long "3.756392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d46'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41112; 41112'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756392'^^xsd:double;
  dwc:latitude '51.868841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606335'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74368 3.756429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74368"^^xsd:decimal ;
  dwc:decimalLongitude "3.756429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74368 3.756429)"^^geo:wktLiteral ;
  geo-pos:lat "51.74368"^^xsd:decimal ;
  geo-pos:long "3.756429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47763; 47763'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2063888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756429'^^xsd:double;
  dwc:latitude '51.74368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612717'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750954 3.756492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750954"^^xsd:decimal ;
  dwc:decimalLongitude "3.756492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750954 3.756492)"^^geo:wktLiteral ;
  geo-pos:lat "51.750954"^^xsd:decimal ;
  geo-pos:long "3.756492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a10'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51221; 51221'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756492'^^xsd:double;
  dwc:latitude '51.750954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615889'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5681'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44227; 44227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609287'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5680'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44230; 44230'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609290'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-567f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44228; 44228'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609288'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-567e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44231; 44231'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609291'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-567c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44232; 44232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609292'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-567b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44229; 44229'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609289'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-567a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44233; 44233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609293'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5678'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44235; 44235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609295'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774547"^^xsd:decimal ;
  dwc:decimalLongitude "3.756669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774547 3.756669)"^^geo:wktLiteral ;
  geo-pos:lat "51.774547"^^xsd:decimal ;
  geo-pos:long "3.756669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5677'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44234; 44234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756669'^^xsd:double;
  dwc:latitude '51.774547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609294'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828198 3.756683)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828198"^^xsd:decimal ;
  dwc:decimalLongitude "3.756683"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828198 3.756683)"^^geo:wktLiteral ;
  geo-pos:lat "51.828198"^^xsd:decimal ;
  geo-pos:long "3.756683"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fdb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40446; 40446'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756683'^^xsd:double;
  dwc:latitude '51.828198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605602'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752382 3.756763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752382"^^xsd:decimal ;
  dwc:decimalLongitude "3.756763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752382 3.756763)"^^geo:wktLiteral ;
  geo-pos:lat "51.752382"^^xsd:decimal ;
  geo-pos:long "3.756763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dcf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48283; 48283'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756763'^^xsd:double;
  dwc:latitude '51.752382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612634'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752382 3.756763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752382"^^xsd:decimal ;
  dwc:decimalLongitude "3.756763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752382 3.756763)"^^geo:wktLiteral ;
  geo-pos:lat "51.752382"^^xsd:decimal ;
  geo-pos:long "3.756763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48286; 48286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756763'^^xsd:double;
  dwc:latitude '51.752382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612635'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757984 3.756769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757984"^^xsd:decimal ;
  dwc:decimalLongitude "3.756769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757984 3.756769)"^^geo:wktLiteral ;
  geo-pos:lat "51.757984"^^xsd:decimal ;
  geo-pos:long "3.756769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46541; 46541'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756769'^^xsd:double;
  dwc:latitude '51.757984'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611476'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802419 3.756773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802419"^^xsd:decimal ;
  dwc:decimalLongitude "3.756773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802419 3.756773)"^^geo:wktLiteral ;
  geo-pos:lat "51.802419"^^xsd:decimal ;
  geo-pos:long "3.756773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-708e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41852; 41852'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756773'^^xsd:double;
  dwc:latitude '51.802419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606985'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802419 3.756773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802419"^^xsd:decimal ;
  dwc:decimalLongitude "3.756773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802419 3.756773)"^^geo:wktLiteral ;
  geo-pos:lat "51.802419"^^xsd:decimal ;
  geo-pos:long "3.756773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-708d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41851; 41851'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756773'^^xsd:double;
  dwc:latitude '51.802419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606984'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802419 3.756773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802419"^^xsd:decimal ;
  dwc:decimalLongitude "3.756773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802419 3.756773)"^^geo:wktLiteral ;
  geo-pos:lat "51.802419"^^xsd:decimal ;
  geo-pos:long "3.756773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-708c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41850; 41850'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756773'^^xsd:double;
  dwc:latitude '51.802419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606983'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826534 3.756829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826534"^^xsd:decimal ;
  dwc:decimalLongitude "3.756829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826534 3.756829)"^^geo:wktLiteral ;
  geo-pos:lat "51.826534"^^xsd:decimal ;
  geo-pos:long "3.756829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42bb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43256; 43256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.756829'^^xsd:double;
  dwc:latitude '51.826534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608368'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75043 3.75686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75043"^^xsd:decimal ;
  dwc:decimalLongitude "3.75686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75043 3.75686)"^^geo:wktLiteral ;
  geo-pos:lat "51.75043"^^xsd:decimal ;
  geo-pos:long "3.75686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5365'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54030; 54030'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75686'^^xsd:double;
  dwc:latitude '51.75043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618611'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75043 3.75686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75043"^^xsd:decimal ;
  dwc:decimalLongitude "3.75686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75043 3.75686)"^^geo:wktLiteral ;
  geo-pos:lat "51.75043"^^xsd:decimal ;
  geo-pos:long "3.75686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5364'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54029; 54029'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75686'^^xsd:double;
  dwc:latitude '51.75043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618610'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74425 3.757264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74425"^^xsd:decimal ;
  dwc:decimalLongitude "3.757264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74425 3.757264)"^^geo:wktLiteral ;
  geo-pos:lat "51.74425"^^xsd:decimal ;
  geo-pos:long "3.757264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4485'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42733; 42733'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757264'^^xsd:double;
  dwc:latitude '51.74425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607033'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744177 3.757422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744177"^^xsd:decimal ;
  dwc:decimalLongitude "3.757422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744177 3.757422)"^^geo:wktLiteral ;
  geo-pos:lat "51.744177"^^xsd:decimal ;
  geo-pos:long "3.757422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c06'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55878; 55878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.68'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757422'^^xsd:double;
  dwc:latitude '51.744177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620342'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864437 3.757538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864437"^^xsd:decimal ;
  dwc:decimalLongitude "3.757538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864437 3.757538)"^^geo:wktLiteral ;
  geo-pos:lat "51.864437"^^xsd:decimal ;
  geo-pos:long "3.757538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53310; 53310'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757538'^^xsd:double;
  dwc:latitude '51.864437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617876'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864437 3.757538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864437"^^xsd:decimal ;
  dwc:decimalLongitude "3.757538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864437 3.757538)"^^geo:wktLiteral ;
  geo-pos:lat "51.864437"^^xsd:decimal ;
  geo-pos:long "3.757538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53311; 53311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757538'^^xsd:double;
  dwc:latitude '51.864437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617877'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864437 3.757538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864437"^^xsd:decimal ;
  dwc:decimalLongitude "3.757538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864437 3.757538)"^^geo:wktLiteral ;
  geo-pos:lat "51.864437"^^xsd:decimal ;
  geo-pos:long "3.757538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53309; 53309'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757538'^^xsd:double;
  dwc:latitude '51.864437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617875'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864437 3.757538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864437"^^xsd:decimal ;
  dwc:decimalLongitude "3.757538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864437 3.757538)"^^geo:wktLiteral ;
  geo-pos:lat "51.864437"^^xsd:decimal ;
  geo-pos:long "3.757538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53312; 53312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757538'^^xsd:double;
  dwc:latitude '51.864437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617878'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744878 3.757608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744878"^^xsd:decimal ;
  dwc:decimalLongitude "3.757608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744878 3.757608)"^^geo:wktLiteral ;
  geo-pos:lat "51.744878"^^xsd:decimal ;
  geo-pos:long "3.757608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-422b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56622; 56622'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757608'^^xsd:double;
  dwc:latitude '51.744878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621127'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777219 3.757729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777219"^^xsd:decimal ;
  dwc:decimalLongitude "3.757729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777219 3.757729)"^^geo:wktLiteral ;
  geo-pos:lat "51.777219"^^xsd:decimal ;
  geo-pos:long "3.757729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47700; 47700'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.365277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757729'^^xsd:double;
  dwc:latitude '51.777219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612573'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777219 3.757729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777219"^^xsd:decimal ;
  dwc:decimalLongitude "3.757729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777219 3.757729)"^^geo:wktLiteral ;
  geo-pos:lat "51.777219"^^xsd:decimal ;
  geo-pos:long "3.757729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cac'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47699; 47699'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.365277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757729'^^xsd:double;
  dwc:latitude '51.777219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612572'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777219 3.757729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777219"^^xsd:decimal ;
  dwc:decimalLongitude "3.757729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777219 3.757729)"^^geo:wktLiteral ;
  geo-pos:lat "51.777219"^^xsd:decimal ;
  geo-pos:long "3.757729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cab'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47698; 47698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.365277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757729'^^xsd:double;
  dwc:latitude '51.777219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612571'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777219 3.757729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777219"^^xsd:decimal ;
  dwc:decimalLongitude "3.757729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777219 3.757729)"^^geo:wktLiteral ;
  geo-pos:lat "51.777219"^^xsd:decimal ;
  geo-pos:long "3.757729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5caa'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47701; 47701'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.365277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757729'^^xsd:double;
  dwc:latitude '51.777219'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612574'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773721 3.757757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773721"^^xsd:decimal ;
  dwc:decimalLongitude "3.757757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773721 3.757757)"^^geo:wktLiteral ;
  geo-pos:lat "51.773721"^^xsd:decimal ;
  geo-pos:long "3.757757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7050'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41927; 41927'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.113333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757757'^^xsd:double;
  dwc:latitude '51.773721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607116'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747286 3.757793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747286"^^xsd:decimal ;
  dwc:decimalLongitude "3.757793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747286 3.757793)"^^geo:wktLiteral ;
  geo-pos:lat "51.747286"^^xsd:decimal ;
  geo-pos:long "3.757793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7194'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43757; 43757'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757793'^^xsd:double;
  dwc:latitude '51.747286'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608765'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869462 3.757797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869462"^^xsd:decimal ;
  dwc:decimalLongitude "3.757797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869462 3.757797)"^^geo:wktLiteral ;
  geo-pos:lat "51.869462"^^xsd:decimal ;
  geo-pos:long "3.757797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6287'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45006; 45006'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757797'^^xsd:double;
  dwc:latitude '51.869462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610019'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825736 3.757861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825736"^^xsd:decimal ;
  dwc:decimalLongitude "3.757861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825736 3.757861)"^^geo:wktLiteral ;
  geo-pos:lat "51.825736"^^xsd:decimal ;
  geo-pos:long "3.757861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-663c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39736; 39736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.357222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757861'^^xsd:double;
  dwc:latitude '51.825736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604969'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825736 3.757861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825736"^^xsd:decimal ;
  dwc:decimalLongitude "3.757861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825736 3.757861)"^^geo:wktLiteral ;
  geo-pos:lat "51.825736"^^xsd:decimal ;
  geo-pos:long "3.757861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-663b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39735; 39735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.357222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757861'^^xsd:double;
  dwc:latitude '51.825736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604968'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825736 3.757861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825736"^^xsd:decimal ;
  dwc:decimalLongitude "3.757861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825736 3.757861)"^^geo:wktLiteral ;
  geo-pos:lat "51.825736"^^xsd:decimal ;
  geo-pos:long "3.757861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-663a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39734; 39734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.357222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757861'^^xsd:double;
  dwc:latitude '51.825736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604967'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744714 3.757938)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744714"^^xsd:decimal ;
  dwc:decimalLongitude "3.757938"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744714 3.757938)"^^geo:wktLiteral ;
  geo-pos:lat "51.744714"^^xsd:decimal ;
  geo-pos:long "3.757938"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f28'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49479; 49479'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.757938'^^xsd:double;
  dwc:latitude '51.744714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614270'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828198 3.758105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828198"^^xsd:decimal ;
  dwc:decimalLongitude "3.758105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828198 3.758105)"^^geo:wktLiteral ;
  geo-pos:lat "51.828198"^^xsd:decimal ;
  geo-pos:long "3.758105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce3'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48089; 48089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758105'^^xsd:double;
  dwc:latitude '51.828198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613004'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828198 3.758105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828198"^^xsd:decimal ;
  dwc:decimalLongitude "3.758105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828198 3.758105)"^^geo:wktLiteral ;
  geo-pos:lat "51.828198"^^xsd:decimal ;
  geo-pos:long "3.758105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce2'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48088; 48088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758105'^^xsd:double;
  dwc:latitude '51.828198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613003'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852815 3.758301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852815"^^xsd:decimal ;
  dwc:decimalLongitude "3.758301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852815 3.758301)"^^geo:wktLiteral ;
  geo-pos:lat "51.852815"^^xsd:decimal ;
  geo-pos:long "3.758301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6478'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49132; 49132'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758301'^^xsd:double;
  dwc:latitude '51.852815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613955'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751193 3.758481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751193"^^xsd:decimal ;
  dwc:decimalLongitude "3.758481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751193 3.758481)"^^geo:wktLiteral ;
  geo-pos:lat "51.751193"^^xsd:decimal ;
  geo-pos:long "3.758481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-475e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53156; 53156'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.243055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758481'^^xsd:double;
  dwc:latitude '51.751193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617766'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751193 3.758481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751193"^^xsd:decimal ;
  dwc:decimalLongitude "3.758481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751193 3.758481)"^^geo:wktLiteral ;
  geo-pos:lat "51.751193"^^xsd:decimal ;
  geo-pos:long "3.758481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-475d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53157; 53157'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.243055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758481'^^xsd:double;
  dwc:latitude '51.751193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617767'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744153 3.758494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744153"^^xsd:decimal ;
  dwc:decimalLongitude "3.758494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744153 3.758494)"^^geo:wktLiteral ;
  geo-pos:lat "51.744153"^^xsd:decimal ;
  geo-pos:long "3.758494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7176'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42019; 42019'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758494'^^xsd:double;
  dwc:latitude '51.744153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607204'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777655"^^xsd:decimal ;
  dwc:decimalLongitude "3.758519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  geo-pos:lat "51.777655"^^xsd:decimal ;
  geo-pos:long "3.758519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54463; 54463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758519'^^xsd:double;
  dwc:latitude '51.777655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619001'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777655"^^xsd:decimal ;
  dwc:decimalLongitude "3.758519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  geo-pos:lat "51.777655"^^xsd:decimal ;
  geo-pos:long "3.758519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54461; 54461'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758519'^^xsd:double;
  dwc:latitude '51.777655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618999'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777655"^^xsd:decimal ;
  dwc:decimalLongitude "3.758519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  geo-pos:lat "51.777655"^^xsd:decimal ;
  geo-pos:long "3.758519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54460; 54460'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758519'^^xsd:double;
  dwc:latitude '51.777655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618998'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777655"^^xsd:decimal ;
  dwc:decimalLongitude "3.758519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  geo-pos:lat "51.777655"^^xsd:decimal ;
  geo-pos:long "3.758519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54462; 54462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758519'^^xsd:double;
  dwc:latitude '51.777655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619000'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777655"^^xsd:decimal ;
  dwc:decimalLongitude "3.758519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  geo-pos:lat "51.777655"^^xsd:decimal ;
  geo-pos:long "3.758519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54459; 54459'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758519'^^xsd:double;
  dwc:latitude '51.777655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618997'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777655"^^xsd:decimal ;
  dwc:decimalLongitude "3.758519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777655 3.758519)"^^geo:wktLiteral ;
  geo-pos:lat "51.777655"^^xsd:decimal ;
  geo-pos:long "3.758519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ef'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54458; 54458'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758519'^^xsd:double;
  dwc:latitude '51.777655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618996'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800222 3.758651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800222"^^xsd:decimal ;
  dwc:decimalLongitude "3.758651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800222 3.758651)"^^geo:wktLiteral ;
  geo-pos:lat "51.800222"^^xsd:decimal ;
  geo-pos:long "3.758651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb6'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45548; 45548'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758651'^^xsd:double;
  dwc:latitude '51.800222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610508'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800222 3.758651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800222"^^xsd:decimal ;
  dwc:decimalLongitude "3.758651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800222 3.758651)"^^geo:wktLiteral ;
  geo-pos:lat "51.800222"^^xsd:decimal ;
  geo-pos:long "3.758651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45549; 45549'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758651'^^xsd:double;
  dwc:latitude '51.800222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610513'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82735 3.758657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82735"^^xsd:decimal ;
  dwc:decimalLongitude "3.758657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82735 3.758657)"^^geo:wktLiteral ;
  geo-pos:lat "51.82735"^^xsd:decimal ;
  geo-pos:long "3.758657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45189; 45189'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758657'^^xsd:double;
  dwc:latitude '51.82735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610201'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82735 3.758657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82735"^^xsd:decimal ;
  dwc:decimalLongitude "3.758657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82735 3.758657)"^^geo:wktLiteral ;
  geo-pos:lat "51.82735"^^xsd:decimal ;
  geo-pos:long "3.758657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45187; 45187'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758657'^^xsd:double;
  dwc:latitude '51.82735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610199'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82735 3.758657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82735"^^xsd:decimal ;
  dwc:decimalLongitude "3.758657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82735 3.758657)"^^geo:wktLiteral ;
  geo-pos:lat "51.82735"^^xsd:decimal ;
  geo-pos:long "3.758657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45188; 45188'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758657'^^xsd:double;
  dwc:latitude '51.82735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610200'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849756 3.758685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849756"^^xsd:decimal ;
  dwc:decimalLongitude "3.758685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849756 3.758685)"^^geo:wktLiteral ;
  geo-pos:lat "51.849756"^^xsd:decimal ;
  geo-pos:long "3.758685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6248'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45079; 45079'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758685'^^xsd:double;
  dwc:latitude '51.849756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610094'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849756 3.758685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849756"^^xsd:decimal ;
  dwc:decimalLongitude "3.758685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849756 3.758685)"^^geo:wktLiteral ;
  geo-pos:lat "51.849756"^^xsd:decimal ;
  geo-pos:long "3.758685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6247'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45080; 45080'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758685'^^xsd:double;
  dwc:latitude '51.849756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610095'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849756 3.758685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849756"^^xsd:decimal ;
  dwc:decimalLongitude "3.758685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849756 3.758685)"^^geo:wktLiteral ;
  geo-pos:lat "51.849756"^^xsd:decimal ;
  geo-pos:long "3.758685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6246'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45078; 45078'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758685'^^xsd:double;
  dwc:latitude '51.849756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610093'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744492 3.75876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744492"^^xsd:decimal ;
  dwc:decimalLongitude "3.75876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744492 3.75876)"^^geo:wktLiteral ;
  geo-pos:lat "51.744492"^^xsd:decimal ;
  geo-pos:long "3.75876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4484'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42734; 42734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75876'^^xsd:double;
  dwc:latitude '51.744492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607034'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744492 3.75876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744492"^^xsd:decimal ;
  dwc:decimalLongitude "3.75876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744492 3.75876)"^^geo:wktLiteral ;
  geo-pos:lat "51.744492"^^xsd:decimal ;
  geo-pos:long "3.75876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4483'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42735; 42735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75876'^^xsd:double;
  dwc:latitude '51.744492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607035'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751757 3.758838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751757"^^xsd:decimal ;
  dwc:decimalLongitude "3.758838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751757 3.758838)"^^geo:wktLiteral ;
  geo-pos:lat "51.751757"^^xsd:decimal ;
  geo-pos:long "3.758838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4397'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42981; 42981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758838'^^xsd:double;
  dwc:latitude '51.751757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608023'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751757 3.758838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751757"^^xsd:decimal ;
  dwc:decimalLongitude "3.758838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751757 3.758838)"^^geo:wktLiteral ;
  geo-pos:lat "51.751757"^^xsd:decimal ;
  geo-pos:long "3.758838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4396'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42983; 42983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758838'^^xsd:double;
  dwc:latitude '51.751757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608024'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826395 3.758844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826395"^^xsd:decimal ;
  dwc:decimalLongitude "3.758844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826395 3.758844)"^^geo:wktLiteral ;
  geo-pos:lat "51.826395"^^xsd:decimal ;
  geo-pos:long "3.758844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-663d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39733; 39733'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.356666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758844'^^xsd:double;
  dwc:latitude '51.826395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604966'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755587 3.758873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755587"^^xsd:decimal ;
  dwc:decimalLongitude "3.758873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755587 3.758873)"^^geo:wktLiteral ;
  geo-pos:lat "51.755587"^^xsd:decimal ;
  geo-pos:long "3.758873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6128'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45388; 45388'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758873'^^xsd:double;
  dwc:latitude '51.755587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610397'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868816"^^xsd:decimal ;
  dwc:decimalLongitude "3.758919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  geo-pos:lat "51.868816"^^xsd:decimal ;
  geo-pos:long "3.758919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57050; 57050'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758919'^^xsd:double;
  dwc:latitude '51.868816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624380'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868816"^^xsd:decimal ;
  dwc:decimalLongitude "3.758919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  geo-pos:lat "51.868816"^^xsd:decimal ;
  geo-pos:long "3.758919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57048; 57048'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758919'^^xsd:double;
  dwc:latitude '51.868816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624378'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868816"^^xsd:decimal ;
  dwc:decimalLongitude "3.758919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  geo-pos:lat "51.868816"^^xsd:decimal ;
  geo-pos:long "3.758919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57046; 57046'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758919'^^xsd:double;
  dwc:latitude '51.868816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621473'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868816"^^xsd:decimal ;
  dwc:decimalLongitude "3.758919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  geo-pos:lat "51.868816"^^xsd:decimal ;
  geo-pos:long "3.758919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57047; 57047'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758919'^^xsd:double;
  dwc:latitude '51.868816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621474'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868816"^^xsd:decimal ;
  dwc:decimalLongitude "3.758919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868816 3.758919)"^^geo:wktLiteral ;
  geo-pos:lat "51.868816"^^xsd:decimal ;
  geo-pos:long "3.758919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-409f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57049; 57049'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758919'^^xsd:double;
  dwc:latitude '51.868816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624379'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750722 3.758995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750722"^^xsd:decimal ;
  dwc:decimalLongitude "3.758995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750722 3.758995)"^^geo:wktLiteral ;
  geo-pos:lat "51.750722"^^xsd:decimal ;
  geo-pos:long "3.758995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44bd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53874; 53874'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.758995'^^xsd:double;
  dwc:latitude '51.750722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618396'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89158"^^xsd:decimal ;
  dwc:decimalLongitude "3.759215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  geo-pos:lat "51.89158"^^xsd:decimal ;
  geo-pos:long "3.759215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5347'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54073; 54073'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759215'^^xsd:double;
  dwc:latitude '51.89158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618651'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89158"^^xsd:decimal ;
  dwc:decimalLongitude "3.759215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  geo-pos:lat "51.89158"^^xsd:decimal ;
  geo-pos:long "3.759215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5346'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54074; 54074'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759215'^^xsd:double;
  dwc:latitude '51.89158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618652'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89158"^^xsd:decimal ;
  dwc:decimalLongitude "3.759215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  geo-pos:lat "51.89158"^^xsd:decimal ;
  geo-pos:long "3.759215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5345'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54079; 54079'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759215'^^xsd:double;
  dwc:latitude '51.89158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618655'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89158"^^xsd:decimal ;
  dwc:decimalLongitude "3.759215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  geo-pos:lat "51.89158"^^xsd:decimal ;
  geo-pos:long "3.759215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5344'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54076; 54076'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759215'^^xsd:double;
  dwc:latitude '51.89158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624362'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89158"^^xsd:decimal ;
  dwc:decimalLongitude "3.759215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  geo-pos:lat "51.89158"^^xsd:decimal ;
  geo-pos:long "3.759215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5343'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54078; 54078'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759215'^^xsd:double;
  dwc:latitude '51.89158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618654'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89158"^^xsd:decimal ;
  dwc:decimalLongitude "3.759215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  geo-pos:lat "51.89158"^^xsd:decimal ;
  geo-pos:long "3.759215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5342'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54077; 54077'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759215'^^xsd:double;
  dwc:latitude '51.89158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618653'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89158"^^xsd:decimal ;
  dwc:decimalLongitude "3.759215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  geo-pos:lat "51.89158"^^xsd:decimal ;
  geo-pos:long "3.759215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5341'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54072; 54072'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759215'^^xsd:double;
  dwc:latitude '51.89158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618650'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89158"^^xsd:decimal ;
  dwc:decimalLongitude "3.759215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89158 3.759215)"^^geo:wktLiteral ;
  geo-pos:lat "51.89158"^^xsd:decimal ;
  geo-pos:long "3.759215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5340'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54075; 54075'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759215'^^xsd:double;
  dwc:latitude '51.89158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624361'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747582 3.75929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747582"^^xsd:decimal ;
  dwc:decimalLongitude "3.75929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747582 3.75929)"^^geo:wktLiteral ;
  geo-pos:lat "51.747582"^^xsd:decimal ;
  geo-pos:long "3.75929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5825'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46151; 46151'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.75929'^^xsd:double;
  dwc:latitude '51.747582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611071'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747445 3.759577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747445"^^xsd:decimal ;
  dwc:decimalLongitude "3.759577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747445 3.759577)"^^geo:wktLiteral ;
  geo-pos:lat "51.747445"^^xsd:decimal ;
  geo-pos:long "3.759577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6745'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50997; 50997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759577'^^xsd:double;
  dwc:latitude '51.747445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615707'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805699"^^xsd:decimal ;
  dwc:decimalLongitude "3.759961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  geo-pos:lat "51.805699"^^xsd:decimal ;
  geo-pos:long "3.759961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fae'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40503; 40503'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759961'^^xsd:double;
  dwc:latitude '51.805699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605661'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805699"^^xsd:decimal ;
  dwc:decimalLongitude "3.759961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  geo-pos:lat "51.805699"^^xsd:decimal ;
  geo-pos:long "3.759961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40505; 40505'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759961'^^xsd:double;
  dwc:latitude '51.805699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605663'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805699"^^xsd:decimal ;
  dwc:decimalLongitude "3.759961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  geo-pos:lat "51.805699"^^xsd:decimal ;
  geo-pos:long "3.759961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5faa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40507; 40507'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759961'^^xsd:double;
  dwc:latitude '51.805699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605665'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805699"^^xsd:decimal ;
  dwc:decimalLongitude "3.759961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  geo-pos:lat "51.805699"^^xsd:decimal ;
  geo-pos:long "3.759961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40506; 40506'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759961'^^xsd:double;
  dwc:latitude '51.805699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605664'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805699"^^xsd:decimal ;
  dwc:decimalLongitude "3.759961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805699 3.759961)"^^geo:wktLiteral ;
  geo-pos:lat "51.805699"^^xsd:decimal ;
  geo-pos:long "3.759961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40504; 40504'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.759961'^^xsd:double;
  dwc:latitude '51.805699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605662'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.760067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80425"^^xsd:decimal ;
  dwc:decimalLongitude "3.760067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.760067)"^^geo:wktLiteral ;
  geo-pos:lat "51.80425"^^xsd:decimal ;
  geo-pos:long "3.760067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6614'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39782; 39782'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.606666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760067'^^xsd:double;
  dwc:latitude '51.80425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605017'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.760067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80425"^^xsd:decimal ;
  dwc:decimalLongitude "3.760067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.760067)"^^geo:wktLiteral ;
  geo-pos:lat "51.80425"^^xsd:decimal ;
  geo-pos:long "3.760067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6613'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39781; 39781'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.606666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760067'^^xsd:double;
  dwc:latitude '51.80425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605016'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.760067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80425"^^xsd:decimal ;
  dwc:decimalLongitude "3.760067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80425 3.760067)"^^geo:wktLiteral ;
  geo-pos:lat "51.80425"^^xsd:decimal ;
  geo-pos:long "3.760067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6612'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39780; 39780'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.606666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760067'^^xsd:double;
  dwc:latitude '51.80425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605015'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849243 3.760157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849243"^^xsd:decimal ;
  dwc:decimalLongitude "3.760157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849243 3.760157)"^^geo:wktLiteral ;
  geo-pos:lat "51.849243"^^xsd:decimal ;
  geo-pos:long "3.760157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5711'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44050; 44050'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760157'^^xsd:double;
  dwc:latitude '51.849243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609119'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849243 3.760157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849243"^^xsd:decimal ;
  dwc:decimalLongitude "3.760157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849243 3.760157)"^^geo:wktLiteral ;
  geo-pos:lat "51.849243"^^xsd:decimal ;
  geo-pos:long "3.760157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5710'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44049; 44049'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760157'^^xsd:double;
  dwc:latitude '51.849243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609118'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849243 3.760157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849243"^^xsd:decimal ;
  dwc:decimalLongitude "3.760157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849243 3.760157)"^^geo:wktLiteral ;
  geo-pos:lat "51.849243"^^xsd:decimal ;
  geo-pos:long "3.760157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-570f'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44051; 44051'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760157'^^xsd:double;
  dwc:latitude '51.849243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609120'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744169 3.76016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744169"^^xsd:decimal ;
  dwc:decimalLongitude "3.76016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744169 3.76016)"^^geo:wktLiteral ;
  geo-pos:lat "51.744169"^^xsd:decimal ;
  geo-pos:long "3.76016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5128'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46651; 46651'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76016'^^xsd:double;
  dwc:latitude '51.744169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611588'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853873"^^xsd:decimal ;
  dwc:decimalLongitude "3.760235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  geo-pos:lat "51.853873"^^xsd:decimal ;
  geo-pos:long "3.760235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-497a'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51395; 51395'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760235'^^xsd:double;
  dwc:latitude '51.853873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615242'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853873"^^xsd:decimal ;
  dwc:decimalLongitude "3.760235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  geo-pos:lat "51.853873"^^xsd:decimal ;
  geo-pos:long "3.760235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4979'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51396; 51396'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760235'^^xsd:double;
  dwc:latitude '51.853873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615243'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853873"^^xsd:decimal ;
  dwc:decimalLongitude "3.760235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  geo-pos:lat "51.853873"^^xsd:decimal ;
  geo-pos:long "3.760235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4978'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51391; 51391'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760235'^^xsd:double;
  dwc:latitude '51.853873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615238'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853873"^^xsd:decimal ;
  dwc:decimalLongitude "3.760235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  geo-pos:lat "51.853873"^^xsd:decimal ;
  geo-pos:long "3.760235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4977'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51390; 51390'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760235'^^xsd:double;
  dwc:latitude '51.853873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615237'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853873"^^xsd:decimal ;
  dwc:decimalLongitude "3.760235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  geo-pos:lat "51.853873"^^xsd:decimal ;
  geo-pos:long "3.760235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4976'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51394; 51394'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760235'^^xsd:double;
  dwc:latitude '51.853873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615241'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853873"^^xsd:decimal ;
  dwc:decimalLongitude "3.760235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  geo-pos:lat "51.853873"^^xsd:decimal ;
  geo-pos:long "3.760235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4975'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51397; 51397'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760235'^^xsd:double;
  dwc:latitude '51.853873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615244'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853873"^^xsd:decimal ;
  dwc:decimalLongitude "3.760235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  geo-pos:lat "51.853873"^^xsd:decimal ;
  geo-pos:long "3.760235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4974'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51393; 51393'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760235'^^xsd:double;
  dwc:latitude '51.853873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615240'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853873"^^xsd:decimal ;
  dwc:decimalLongitude "3.760235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853873 3.760235)"^^geo:wktLiteral ;
  geo-pos:lat "51.853873"^^xsd:decimal ;
  geo-pos:long "3.760235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4973'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51392; 51392'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760235'^^xsd:double;
  dwc:latitude '51.853873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615239'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757177 3.760595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757177"^^xsd:decimal ;
  dwc:decimalLongitude "3.760595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757177 3.760595)"^^geo:wktLiteral ;
  geo-pos:lat "51.757177"^^xsd:decimal ;
  geo-pos:long "3.760595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-735e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39219; 39219'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.551388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760595'^^xsd:double;
  dwc:latitude '51.757177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604397'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803608 3.760622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803608"^^xsd:decimal ;
  dwc:decimalLongitude "3.760622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803608 3.760622)"^^geo:wktLiteral ;
  geo-pos:lat "51.803608"^^xsd:decimal ;
  geo-pos:long "3.760622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45244; 45244'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760622'^^xsd:double;
  dwc:latitude '51.803608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610257'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803608 3.760622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803608"^^xsd:decimal ;
  dwc:decimalLongitude "3.760622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803608 3.760622)"^^geo:wktLiteral ;
  geo-pos:lat "51.803608"^^xsd:decimal ;
  geo-pos:long "3.760622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ab'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45242; 45242'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760622'^^xsd:double;
  dwc:latitude '51.803608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610255'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803608 3.760622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803608"^^xsd:decimal ;
  dwc:decimalLongitude "3.760622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803608 3.760622)"^^geo:wktLiteral ;
  geo-pos:lat "51.803608"^^xsd:decimal ;
  geo-pos:long "3.760622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45243; 45243'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760622'^^xsd:double;
  dwc:latitude '51.803608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610256'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890348 3.760734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890348"^^xsd:decimal ;
  dwc:decimalLongitude "3.760734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890348 3.760734)"^^geo:wktLiteral ;
  geo-pos:lat "51.890348"^^xsd:decimal ;
  geo-pos:long "3.760734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4358'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43059; 43059'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760734'^^xsd:double;
  dwc:latitude '51.890348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608097'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890348 3.760734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890348"^^xsd:decimal ;
  dwc:decimalLongitude "3.760734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890348 3.760734)"^^geo:wktLiteral ;
  geo-pos:lat "51.890348"^^xsd:decimal ;
  geo-pos:long "3.760734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4357'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43060; 43060'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760734'^^xsd:double;
  dwc:latitude '51.890348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608098'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890348 3.760734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890348"^^xsd:decimal ;
  dwc:decimalLongitude "3.760734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890348 3.760734)"^^geo:wktLiteral ;
  geo-pos:lat "51.890348"^^xsd:decimal ;
  geo-pos:long "3.760734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4356'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43061; 43061'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760734'^^xsd:double;
  dwc:latitude '51.890348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608099'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804741 3.760757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804741"^^xsd:decimal ;
  dwc:decimalLongitude "3.760757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804741 3.760757)"^^geo:wktLiteral ;
  geo-pos:lat "51.804741"^^xsd:decimal ;
  geo-pos:long "3.760757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6611'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39783; 39783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.607222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760757'^^xsd:double;
  dwc:latitude '51.804741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605018'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804741 3.760757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804741"^^xsd:decimal ;
  dwc:decimalLongitude "3.760757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804741 3.760757)"^^geo:wktLiteral ;
  geo-pos:lat "51.804741"^^xsd:decimal ;
  geo-pos:long "3.760757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6610'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39784; 39784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.607222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760757'^^xsd:double;
  dwc:latitude '51.804741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605019'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751843 3.760839)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751843"^^xsd:decimal ;
  dwc:decimalLongitude "3.760839"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751843 3.760839)"^^geo:wktLiteral ;
  geo-pos:lat "51.751843"^^xsd:decimal ;
  geo-pos:long "3.760839"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-475f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53155; 53155'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.760839'^^xsd:double;
  dwc:latitude '51.751843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617765'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751328 3.761308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751328"^^xsd:decimal ;
  dwc:decimalLongitude "3.761308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751328 3.761308)"^^geo:wktLiteral ;
  geo-pos:lat "51.751328"^^xsd:decimal ;
  geo-pos:long "3.761308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5367'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54028; 54028'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.796388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761308'^^xsd:double;
  dwc:latitude '51.751328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618609'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751328 3.761308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751328"^^xsd:decimal ;
  dwc:decimalLongitude "3.761308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751328 3.761308)"^^geo:wktLiteral ;
  geo-pos:lat "51.751328"^^xsd:decimal ;
  geo-pos:long "3.761308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5366'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54027; 54027'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.796388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761308'^^xsd:double;
  dwc:latitude '51.751328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618608'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74551 3.761384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74551"^^xsd:decimal ;
  dwc:decimalLongitude "3.761384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74551 3.761384)"^^geo:wktLiteral ;
  geo-pos:lat "51.74551"^^xsd:decimal ;
  geo-pos:long "3.761384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fbd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54724; 54724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.591944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761384'^^xsd:double;
  dwc:latitude '51.74551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619222'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74551 3.761384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74551"^^xsd:decimal ;
  dwc:decimalLongitude "3.761384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74551 3.761384)"^^geo:wktLiteral ;
  geo-pos:lat "51.74551"^^xsd:decimal ;
  geo-pos:long "3.761384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fbc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54725; 54725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.591944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761384'^^xsd:double;
  dwc:latitude '51.74551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619223'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781107 3.761389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781107"^^xsd:decimal ;
  dwc:decimalLongitude "3.761389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781107 3.761389)"^^geo:wktLiteral ;
  geo-pos:lat "51.781107"^^xsd:decimal ;
  geo-pos:long "3.761389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7781'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51884; 51884'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761389'^^xsd:double;
  dwc:latitude '51.781107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616569'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745491 3.761398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745491"^^xsd:decimal ;
  dwc:decimalLongitude "3.761398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745491 3.761398)"^^geo:wktLiteral ;
  geo-pos:lat "51.745491"^^xsd:decimal ;
  geo-pos:long "3.761398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46180; 46180'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5405555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761398'^^xsd:double;
  dwc:latitude '51.745491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611100'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76102 3.761428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76102"^^xsd:decimal ;
  dwc:decimalLongitude "3.761428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76102 3.761428)"^^geo:wktLiteral ;
  geo-pos:lat "51.76102"^^xsd:decimal ;
  geo-pos:long "3.761428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5462'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55800; 55800'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761428'^^xsd:double;
  dwc:latitude '51.76102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620271'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745328 3.761656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745328"^^xsd:decimal ;
  dwc:decimalLongitude "3.761656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745328 3.761656)"^^geo:wktLiteral ;
  geo-pos:lat "51.745328"^^xsd:decimal ;
  geo-pos:long "3.761656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40671; 40671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761656'^^xsd:double;
  dwc:latitude '51.745328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605824'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748763 3.761685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748763"^^xsd:decimal ;
  dwc:decimalLongitude "3.761685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748763 3.761685)"^^geo:wktLiteral ;
  geo-pos:lat "51.748763"^^xsd:decimal ;
  geo-pos:long "3.761685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6746'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50996; 50996'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761685'^^xsd:double;
  dwc:latitude '51.748763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615706'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825936 3.761796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825936"^^xsd:decimal ;
  dwc:decimalLongitude "3.761796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825936 3.761796)"^^geo:wktLiteral ;
  geo-pos:lat "51.825936"^^xsd:decimal ;
  geo-pos:long "3.761796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58cf'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45932; 45932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761796'^^xsd:double;
  dwc:latitude '51.825936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610858'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763111 3.761927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763111"^^xsd:decimal ;
  dwc:decimalLongitude "3.761927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763111 3.761927)"^^geo:wktLiteral ;
  geo-pos:lat "51.763111"^^xsd:decimal ;
  geo-pos:long "3.761927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-777c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51901; 51901'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.001388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.761927'^^xsd:double;
  dwc:latitude '51.763111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616587'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787072 3.762156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787072"^^xsd:decimal ;
  dwc:decimalLongitude "3.762156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787072 3.762156)"^^geo:wktLiteral ;
  geo-pos:lat "51.787072"^^xsd:decimal ;
  geo-pos:long "3.762156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-576f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44583; 44583'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9827777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762156'^^xsd:double;
  dwc:latitude '51.787072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609074'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787072 3.762156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787072"^^xsd:decimal ;
  dwc:decimalLongitude "3.762156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787072 3.762156)"^^geo:wktLiteral ;
  geo-pos:lat "51.787072"^^xsd:decimal ;
  geo-pos:long "3.762156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-576e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44582; 44582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9827777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762156'^^xsd:double;
  dwc:latitude '51.787072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609073'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744992 3.762201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744992"^^xsd:decimal ;
  dwc:decimalLongitude "3.762201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744992 3.762201)"^^geo:wktLiteral ;
  geo-pos:lat "51.744992"^^xsd:decimal ;
  geo-pos:long "3.762201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44681; 44681'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.628888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762201'^^xsd:double;
  dwc:latitude '51.744992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609735'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891309 3.762218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891309"^^xsd:decimal ;
  dwc:decimalLongitude "3.762218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891309 3.762218)"^^geo:wktLiteral ;
  geo-pos:lat "51.891309"^^xsd:decimal ;
  geo-pos:long "3.762218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40d0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56991; 56991'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762218'^^xsd:double;
  dwc:latitude '51.891309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620592'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891309 3.762218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891309"^^xsd:decimal ;
  dwc:decimalLongitude "3.762218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891309 3.762218)"^^geo:wktLiteral ;
  geo-pos:lat "51.891309"^^xsd:decimal ;
  geo-pos:long "3.762218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40cf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56992; 56992'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762218'^^xsd:double;
  dwc:latitude '51.891309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620593'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891309 3.762218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891309"^^xsd:decimal ;
  dwc:decimalLongitude "3.762218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891309 3.762218)"^^geo:wktLiteral ;
  geo-pos:lat "51.891309"^^xsd:decimal ;
  geo-pos:long "3.762218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56994; 56994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762218'^^xsd:double;
  dwc:latitude '51.891309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620595'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891309 3.762218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891309"^^xsd:decimal ;
  dwc:decimalLongitude "3.762218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891309 3.762218)"^^geo:wktLiteral ;
  geo-pos:lat "51.891309"^^xsd:decimal ;
  geo-pos:long "3.762218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56993; 56993'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762218'^^xsd:double;
  dwc:latitude '51.891309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620594'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745044 3.762521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745044"^^xsd:decimal ;
  dwc:decimalLongitude "3.762521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745044 3.762521)"^^geo:wktLiteral ;
  geo-pos:lat "51.745044"^^xsd:decimal ;
  geo-pos:long "3.762521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6583'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48809; 48809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762521'^^xsd:double;
  dwc:latitude '51.745044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613687'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892961 3.76258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892961"^^xsd:decimal ;
  dwc:decimalLongitude "3.76258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892961 3.76258)"^^geo:wktLiteral ;
  geo-pos:lat "51.892961"^^xsd:decimal ;
  geo-pos:long "3.76258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7246'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43451; 43451'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76258'^^xsd:double;
  dwc:latitude '51.892961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608525'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892961 3.76258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892961"^^xsd:decimal ;
  dwc:decimalLongitude "3.76258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892961 3.76258)"^^geo:wktLiteral ;
  geo-pos:lat "51.892961"^^xsd:decimal ;
  geo-pos:long "3.76258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7245'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43450; 43450'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76258'^^xsd:double;
  dwc:latitude '51.892961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608524'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.762704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.762704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.762704)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.762704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63dd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49332; 49332'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762704'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614123'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.762704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.762704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.762704)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.762704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49331; 49331'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762704'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614122'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.762704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762828"^^xsd:decimal ;
  dwc:decimalLongitude "3.762704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762828 3.762704)"^^geo:wktLiteral ;
  geo-pos:lat "51.762828"^^xsd:decimal ;
  geo-pos:long "3.762704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49333; 49333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762704'^^xsd:double;
  dwc:latitude '51.762828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614124'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890425 3.762712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890425"^^xsd:decimal ;
  dwc:decimalLongitude "3.762712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890425 3.762712)"^^geo:wktLiteral ;
  geo-pos:lat "51.890425"^^xsd:decimal ;
  geo-pos:long "3.762712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50520; 50520'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762712'^^xsd:double;
  dwc:latitude '51.890425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615281'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890425 3.762712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890425"^^xsd:decimal ;
  dwc:decimalLongitude "3.762712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890425 3.762712)"^^geo:wktLiteral ;
  geo-pos:lat "51.890425"^^xsd:decimal ;
  geo-pos:long "3.762712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50521; 50521'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762712'^^xsd:double;
  dwc:latitude '51.890425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615282'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890425 3.762712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890425"^^xsd:decimal ;
  dwc:decimalLongitude "3.762712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890425 3.762712)"^^geo:wktLiteral ;
  geo-pos:lat "51.890425"^^xsd:decimal ;
  geo-pos:long "3.762712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50519; 50519'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762712'^^xsd:double;
  dwc:latitude '51.890425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615280'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831018 3.762869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831018"^^xsd:decimal ;
  dwc:decimalLongitude "3.762869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831018 3.762869)"^^geo:wktLiteral ;
  geo-pos:lat "51.831018"^^xsd:decimal ;
  geo-pos:long "3.762869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ec9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52711; 52711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762869'^^xsd:double;
  dwc:latitude '51.831018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617271'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74603 3.762871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74603"^^xsd:decimal ;
  dwc:decimalLongitude "3.762871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74603 3.762871)"^^geo:wktLiteral ;
  geo-pos:lat "51.74603"^^xsd:decimal ;
  geo-pos:long "3.762871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b89'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47415; 47415'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.762871'^^xsd:double;
  dwc:latitude '51.74603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612321'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782463 3.763079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782463"^^xsd:decimal ;
  dwc:decimalLongitude "3.763079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782463 3.763079)"^^geo:wktLiteral ;
  geo-pos:lat "51.782463"^^xsd:decimal ;
  geo-pos:long "3.763079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a42'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47339; 47339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.106944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763079'^^xsd:double;
  dwc:latitude '51.782463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612016'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782463 3.763079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782463"^^xsd:decimal ;
  dwc:decimalLongitude "3.763079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782463 3.763079)"^^geo:wktLiteral ;
  geo-pos:lat "51.782463"^^xsd:decimal ;
  geo-pos:long "3.763079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a41'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47338; 47338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.106944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763079'^^xsd:double;
  dwc:latitude '51.782463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612015'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782463 3.763079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782463"^^xsd:decimal ;
  dwc:decimalLongitude "3.763079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782463 3.763079)"^^geo:wktLiteral ;
  geo-pos:lat "51.782463"^^xsd:decimal ;
  geo-pos:long "3.763079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a40'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47340; 47340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.106944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763079'^^xsd:double;
  dwc:latitude '51.782463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612017'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782463 3.763079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782463"^^xsd:decimal ;
  dwc:decimalLongitude "3.763079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782463 3.763079)"^^geo:wktLiteral ;
  geo-pos:lat "51.782463"^^xsd:decimal ;
  geo-pos:long "3.763079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a3f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47341; 47341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.106944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763079'^^xsd:double;
  dwc:latitude '51.782463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612018'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800158 3.763117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800158"^^xsd:decimal ;
  dwc:decimalLongitude "3.763117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800158 3.763117)"^^geo:wktLiteral ;
  geo-pos:lat "51.800158"^^xsd:decimal ;
  geo-pos:long "3.763117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4908'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51513; 51513'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763117'^^xsd:double;
  dwc:latitude '51.800158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616145'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745741 3.763199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745741"^^xsd:decimal ;
  dwc:decimalLongitude "3.763199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745741 3.763199)"^^geo:wktLiteral ;
  geo-pos:lat "51.745741"^^xsd:decimal ;
  geo-pos:long "3.763199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c7e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45632; 45632'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763199'^^xsd:double;
  dwc:latitude '51.745741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610595'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745741 3.763199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745741"^^xsd:decimal ;
  dwc:decimalLongitude "3.763199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745741 3.763199)"^^geo:wktLiteral ;
  geo-pos:lat "51.745741"^^xsd:decimal ;
  geo-pos:long "3.763199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c7d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45631; 45631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763199'^^xsd:double;
  dwc:latitude '51.745741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610594'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877087 3.763314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877087"^^xsd:decimal ;
  dwc:decimalLongitude "3.763314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877087 3.763314)"^^geo:wktLiteral ;
  geo-pos:lat "51.877087"^^xsd:decimal ;
  geo-pos:long "3.763314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d2b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47998; 47998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763314'^^xsd:double;
  dwc:latitude '51.877087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612914'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745803 3.763345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745803"^^xsd:decimal ;
  dwc:decimalLongitude "3.763345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745803 3.763345)"^^geo:wktLiteral ;
  geo-pos:lat "51.745803"^^xsd:decimal ;
  geo-pos:long "3.763345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-422a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56623; 56623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763345'^^xsd:double;
  dwc:latitude '51.745803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621128'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833936 3.763441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833936"^^xsd:decimal ;
  dwc:decimalLongitude "3.763441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833936 3.763441)"^^geo:wktLiteral ;
  geo-pos:lat "51.833936"^^xsd:decimal ;
  geo-pos:long "3.763441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c6e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41337; 41337'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763441'^^xsd:double;
  dwc:latitude '51.833936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606520'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804003 3.763617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804003"^^xsd:decimal ;
  dwc:decimalLongitude "3.763617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804003 3.763617)"^^geo:wktLiteral ;
  geo-pos:lat "51.804003"^^xsd:decimal ;
  geo-pos:long "3.763617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44161; 44161'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763617'^^xsd:double;
  dwc:latitude '51.804003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609226'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804003 3.763617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804003"^^xsd:decimal ;
  dwc:decimalLongitude "3.763617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804003 3.763617)"^^geo:wktLiteral ;
  geo-pos:lat "51.804003"^^xsd:decimal ;
  geo-pos:long "3.763617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44159; 44159'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763617'^^xsd:double;
  dwc:latitude '51.804003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609224'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804003 3.763617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804003"^^xsd:decimal ;
  dwc:decimalLongitude "3.763617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804003 3.763617)"^^geo:wktLiteral ;
  geo-pos:lat "51.804003"^^xsd:decimal ;
  geo-pos:long "3.763617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56b3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44160; 44160'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763617'^^xsd:double;
  dwc:latitude '51.804003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609225'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752803 3.763912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752803"^^xsd:decimal ;
  dwc:decimalLongitude "3.763912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752803 3.763912)"^^geo:wktLiteral ;
  geo-pos:lat "51.752803"^^xsd:decimal ;
  geo-pos:long "3.763912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eee'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54935; 54935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.502777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763912'^^xsd:double;
  dwc:latitude '51.752803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619498'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752803 3.763912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752803"^^xsd:decimal ;
  dwc:decimalLongitude "3.763912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752803 3.763912)"^^geo:wktLiteral ;
  geo-pos:lat "51.752803"^^xsd:decimal ;
  geo-pos:long "3.763912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54936; 54936'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.502777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763912'^^xsd:double;
  dwc:latitude '51.752803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619499'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745313 3.763916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745313"^^xsd:decimal ;
  dwc:decimalLongitude "3.763916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745313 3.763916)"^^geo:wktLiteral ;
  geo-pos:lat "51.745313"^^xsd:decimal ;
  geo-pos:long "3.763916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c05'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55879; 55879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6836111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763916'^^xsd:double;
  dwc:latitude '51.745313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620343'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745889 3.763926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745889"^^xsd:decimal ;
  dwc:decimalLongitude "3.763926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745889 3.763926)"^^geo:wktLiteral ;
  geo-pos:lat "51.745889"^^xsd:decimal ;
  geo-pos:long "3.763926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4229'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56624; 56624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763926'^^xsd:double;
  dwc:latitude '51.745889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621129'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782097 3.763943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782097"^^xsd:decimal ;
  dwc:decimalLongitude "3.763943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782097 3.763943)"^^geo:wktLiteral ;
  geo-pos:lat "51.782097"^^xsd:decimal ;
  geo-pos:long "3.763943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba5'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45585; 45585'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763943'^^xsd:double;
  dwc:latitude '51.782097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610547'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782097 3.763943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782097"^^xsd:decimal ;
  dwc:decimalLongitude "3.763943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782097 3.763943)"^^geo:wktLiteral ;
  geo-pos:lat "51.782097"^^xsd:decimal ;
  geo-pos:long "3.763943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba4'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45584; 45584'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763943'^^xsd:double;
  dwc:latitude '51.782097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610546'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785289 3.763982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785289"^^xsd:decimal ;
  dwc:decimalLongitude "3.763982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785289 3.763982)"^^geo:wktLiteral ;
  geo-pos:lat "51.785289"^^xsd:decimal ;
  geo-pos:long "3.763982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7463'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42365; 42365'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.171944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.763982'^^xsd:double;
  dwc:latitude '51.785289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607501'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761857 3.764021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761857"^^xsd:decimal ;
  dwc:decimalLongitude "3.764021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761857 3.764021)"^^geo:wktLiteral ;
  geo-pos:lat "51.761857"^^xsd:decimal ;
  geo-pos:long "3.764021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51bb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54523; 54523'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764021'^^xsd:double;
  dwc:latitude '51.761857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618502'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761857 3.764021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761857"^^xsd:decimal ;
  dwc:decimalLongitude "3.764021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761857 3.764021)"^^geo:wktLiteral ;
  geo-pos:lat "51.761857"^^xsd:decimal ;
  geo-pos:long "3.764021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54522; 54522'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764021'^^xsd:double;
  dwc:latitude '51.761857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618501'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761857 3.764021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761857"^^xsd:decimal ;
  dwc:decimalLongitude "3.764021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761857 3.764021)"^^geo:wktLiteral ;
  geo-pos:lat "51.761857"^^xsd:decimal ;
  geo-pos:long "3.764021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54521; 54521'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764021'^^xsd:double;
  dwc:latitude '51.761857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618499'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894606 3.764091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894606"^^xsd:decimal ;
  dwc:decimalLongitude "3.764091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894606 3.764091)"^^geo:wktLiteral ;
  geo-pos:lat "51.894606"^^xsd:decimal ;
  geo-pos:long "3.764091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d5f'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47938; 47938'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764091'^^xsd:double;
  dwc:latitude '51.894606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612592'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894606 3.764091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894606"^^xsd:decimal ;
  dwc:decimalLongitude "3.764091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894606 3.764091)"^^geo:wktLiteral ;
  geo-pos:lat "51.894606"^^xsd:decimal ;
  geo-pos:long "3.764091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d5e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47940; 47940'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764091'^^xsd:double;
  dwc:latitude '51.894606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612594'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894606 3.764091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894606"^^xsd:decimal ;
  dwc:decimalLongitude "3.764091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894606 3.764091)"^^geo:wktLiteral ;
  geo-pos:lat "51.894606"^^xsd:decimal ;
  geo-pos:long "3.764091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d5d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47939; 47939'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764091'^^xsd:double;
  dwc:latitude '51.894606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612593'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78117 3.764101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78117"^^xsd:decimal ;
  dwc:decimalLongitude "3.764101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78117 3.764101)"^^geo:wktLiteral ;
  geo-pos:lat "51.78117"^^xsd:decimal ;
  geo-pos:long "3.764101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c67'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48681; 48681'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764101'^^xsd:double;
  dwc:latitude '51.78117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613576'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78117 3.764101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78117"^^xsd:decimal ;
  dwc:decimalLongitude "3.764101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78117 3.764101)"^^geo:wktLiteral ;
  geo-pos:lat "51.78117"^^xsd:decimal ;
  geo-pos:long "3.764101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c66'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48680; 48680'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764101'^^xsd:double;
  dwc:latitude '51.78117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613575'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78117 3.764101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78117"^^xsd:decimal ;
  dwc:decimalLongitude "3.764101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78117 3.764101)"^^geo:wktLiteral ;
  geo-pos:lat "51.78117"^^xsd:decimal ;
  geo-pos:long "3.764101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c65'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48682; 48682'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764101'^^xsd:double;
  dwc:latitude '51.78117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613577'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834435 3.764146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834435"^^xsd:decimal ;
  dwc:decimalLongitude "3.764146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834435 3.764146)"^^geo:wktLiteral ;
  geo-pos:lat "51.834435"^^xsd:decimal ;
  geo-pos:long "3.764146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e76'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55128; 55128'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764146'^^xsd:double;
  dwc:latitude '51.834435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619645'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834435 3.764146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834435"^^xsd:decimal ;
  dwc:decimalLongitude "3.764146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834435 3.764146)"^^geo:wktLiteral ;
  geo-pos:lat "51.834435"^^xsd:decimal ;
  geo-pos:long "3.764146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e75'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55126; 55126'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764146'^^xsd:double;
  dwc:latitude '51.834435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619403'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834435 3.764146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834435"^^xsd:decimal ;
  dwc:decimalLongitude "3.764146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834435 3.764146)"^^geo:wktLiteral ;
  geo-pos:lat "51.834435"^^xsd:decimal ;
  geo-pos:long "3.764146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e74'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55127; 55127'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764146'^^xsd:double;
  dwc:latitude '51.834435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619404'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834435 3.764146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834435"^^xsd:decimal ;
  dwc:decimalLongitude "3.764146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834435 3.764146)"^^geo:wktLiteral ;
  geo-pos:lat "51.834435"^^xsd:decimal ;
  geo-pos:long "3.764146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e73'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55129; 55129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764146'^^xsd:double;
  dwc:latitude '51.834435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619646'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781044 3.764171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781044"^^xsd:decimal ;
  dwc:decimalLongitude "3.764171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781044 3.764171)"^^geo:wktLiteral ;
  geo-pos:lat "51.781044"^^xsd:decimal ;
  geo-pos:long "3.764171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50828; 50828'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764171'^^xsd:double;
  dwc:latitude '51.781044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615574'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781044 3.764171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781044"^^xsd:decimal ;
  dwc:decimalLongitude "3.764171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781044 3.764171)"^^geo:wktLiteral ;
  geo-pos:lat "51.781044"^^xsd:decimal ;
  geo-pos:long "3.764171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50827; 50827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764171'^^xsd:double;
  dwc:latitude '51.781044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615573'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781044 3.764171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781044"^^xsd:decimal ;
  dwc:decimalLongitude "3.764171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781044 3.764171)"^^geo:wktLiteral ;
  geo-pos:lat "51.781044"^^xsd:decimal ;
  geo-pos:long "3.764171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50829; 50829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764171'^^xsd:double;
  dwc:latitude '51.781044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615575'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781044 3.764171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781044"^^xsd:decimal ;
  dwc:decimalLongitude "3.764171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781044 3.764171)"^^geo:wktLiteral ;
  geo-pos:lat "51.781044"^^xsd:decimal ;
  geo-pos:long "3.764171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50830; 50830'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764171'^^xsd:double;
  dwc:latitude '51.781044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615576'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744807 3.764342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744807"^^xsd:decimal ;
  dwc:decimalLongitude "3.764342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744807 3.764342)"^^geo:wktLiteral ;
  geo-pos:lat "51.744807"^^xsd:decimal ;
  geo-pos:long "3.764342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5127'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46652; 46652'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764342'^^xsd:double;
  dwc:latitude '51.744807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611589'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748123 3.764586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748123"^^xsd:decimal ;
  dwc:decimalLongitude "3.764586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748123 3.764586)"^^geo:wktLiteral ;
  geo-pos:lat "51.748123"^^xsd:decimal ;
  geo-pos:long "3.764586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e14'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49455; 49455'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764586'^^xsd:double;
  dwc:latitude '51.748123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614241'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8291 3.764709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8291"^^xsd:decimal ;
  dwc:decimalLongitude "3.764709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8291 3.764709)"^^geo:wktLiteral ;
  geo-pos:lat "51.8291"^^xsd:decimal ;
  geo-pos:long "3.764709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5283'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54301; 54301'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764709'^^xsd:double;
  dwc:latitude '51.8291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618843'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8291 3.764709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8291"^^xsd:decimal ;
  dwc:decimalLongitude "3.764709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8291 3.764709)"^^geo:wktLiteral ;
  geo-pos:lat "51.8291"^^xsd:decimal ;
  geo-pos:long "3.764709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5282'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54302; 54302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764709'^^xsd:double;
  dwc:latitude '51.8291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618844'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8291 3.764709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8291"^^xsd:decimal ;
  dwc:decimalLongitude "3.764709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8291 3.764709)"^^geo:wktLiteral ;
  geo-pos:lat "51.8291"^^xsd:decimal ;
  geo-pos:long "3.764709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5281'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54300; 54300'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764709'^^xsd:double;
  dwc:latitude '51.8291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618842'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8291 3.764709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8291"^^xsd:decimal ;
  dwc:decimalLongitude "3.764709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8291 3.764709)"^^geo:wktLiteral ;
  geo-pos:lat "51.8291"^^xsd:decimal ;
  geo-pos:long "3.764709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5280'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54299; 54299'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764709'^^xsd:double;
  dwc:latitude '51.8291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618841'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893442 3.76471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893442"^^xsd:decimal ;
  dwc:decimalLongitude "3.76471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893442 3.76471)"^^geo:wktLiteral ;
  geo-pos:lat "51.893442"^^xsd:decimal ;
  geo-pos:long "3.76471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf5'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45781; 45781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76471'^^xsd:double;
  dwc:latitude '51.893442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610735'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893442 3.76471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893442"^^xsd:decimal ;
  dwc:decimalLongitude "3.76471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893442 3.76471)"^^geo:wktLiteral ;
  geo-pos:lat "51.893442"^^xsd:decimal ;
  geo-pos:long "3.76471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf4'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45780; 45780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76471'^^xsd:double;
  dwc:latitude '51.893442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610734'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765465 3.764995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765465"^^xsd:decimal ;
  dwc:decimalLongitude "3.764995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765465 3.764995)"^^geo:wktLiteral ;
  geo-pos:lat "51.765465"^^xsd:decimal ;
  geo-pos:long "3.764995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65bc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39891; 39891'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.156666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764995'^^xsd:double;
  dwc:latitude '51.765465'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605130'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765465 3.764995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765465"^^xsd:decimal ;
  dwc:decimalLongitude "3.764995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765465 3.764995)"^^geo:wktLiteral ;
  geo-pos:lat "51.765465"^^xsd:decimal ;
  geo-pos:long "3.764995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65bb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39890; 39890'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.156666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.764995'^^xsd:double;
  dwc:latitude '51.765465'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605129'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752849 3.765216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752849"^^xsd:decimal ;
  dwc:decimalLongitude "3.765216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752849 3.765216)"^^geo:wktLiteral ;
  geo-pos:lat "51.752849"^^xsd:decimal ;
  geo-pos:long "3.765216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4760'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53154; 53154'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.239166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.765216'^^xsd:double;
  dwc:latitude '51.752849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617764'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745214 3.76529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745214"^^xsd:decimal ;
  dwc:decimalLongitude "3.76529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745214 3.76529)"^^geo:wktLiteral ;
  geo-pos:lat "51.745214"^^xsd:decimal ;
  geo-pos:long "3.76529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e45'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48123; 48123'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.236944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76529'^^xsd:double;
  dwc:latitude '51.745214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613027'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872866 3.765305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872866"^^xsd:decimal ;
  dwc:decimalLongitude "3.765305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872866 3.765305)"^^geo:wktLiteral ;
  geo-pos:lat "51.872866"^^xsd:decimal ;
  geo-pos:long "3.765305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ebe'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55020; 55020'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.765305'^^xsd:double;
  dwc:latitude '51.872866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619574'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745501 3.765498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745501"^^xsd:decimal ;
  dwc:decimalLongitude "3.765498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745501 3.765498)"^^geo:wktLiteral ;
  geo-pos:lat "51.745501"^^xsd:decimal ;
  geo-pos:long "3.765498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e00'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47764; 47764'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.765498'^^xsd:double;
  dwc:latitude '51.745501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612718'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784263"^^xsd:decimal ;
  dwc:decimalLongitude "3.76553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  geo-pos:lat "51.784263"^^xsd:decimal ;
  geo-pos:long "3.76553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a47'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47331; 47331'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76553'^^xsd:double;
  dwc:latitude '51.784263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612275'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784263"^^xsd:decimal ;
  dwc:decimalLongitude "3.76553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  geo-pos:lat "51.784263"^^xsd:decimal ;
  geo-pos:long "3.76553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a46'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47332; 47332'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76553'^^xsd:double;
  dwc:latitude '51.784263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612276'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784263"^^xsd:decimal ;
  dwc:decimalLongitude "3.76553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  geo-pos:lat "51.784263"^^xsd:decimal ;
  geo-pos:long "3.76553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a45'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47333; 47333'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76553'^^xsd:double;
  dwc:latitude '51.784263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612009'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784263"^^xsd:decimal ;
  dwc:decimalLongitude "3.76553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  geo-pos:lat "51.784263"^^xsd:decimal ;
  geo-pos:long "3.76553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a44'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47334; 47334'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76553'^^xsd:double;
  dwc:latitude '51.784263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612010'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784263"^^xsd:decimal ;
  dwc:decimalLongitude "3.76553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784263 3.76553)"^^geo:wktLiteral ;
  geo-pos:lat "51.784263"^^xsd:decimal ;
  geo-pos:long "3.76553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a43'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47335; 47335'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76553'^^xsd:double;
  dwc:latitude '51.784263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612011'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893328 3.765551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893328"^^xsd:decimal ;
  dwc:decimalLongitude "3.765551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893328 3.765551)"^^geo:wktLiteral ;
  geo-pos:lat "51.893328"^^xsd:decimal ;
  geo-pos:long "3.765551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54976; 54976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.765551'^^xsd:double;
  dwc:latitude '51.893328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619532'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746057 3.765667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746057"^^xsd:decimal ;
  dwc:decimalLongitude "3.765667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746057 3.765667)"^^geo:wktLiteral ;
  geo-pos:lat "51.746057"^^xsd:decimal ;
  geo-pos:long "3.765667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aba'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51041; 51041'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5063888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.765667'^^xsd:double;
  dwc:latitude '51.746057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615751'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745544 3.765788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745544"^^xsd:decimal ;
  dwc:decimalLongitude "3.765788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745544 3.765788)"^^geo:wktLiteral ;
  geo-pos:lat "51.745544"^^xsd:decimal ;
  geo-pos:long "3.765788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4482'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42736; 42736'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.765788'^^xsd:double;
  dwc:latitude '51.745544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607036'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760773 3.766191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760773"^^xsd:decimal ;
  dwc:decimalLongitude "3.766191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760773 3.766191)"^^geo:wktLiteral ;
  geo-pos:lat "51.760773"^^xsd:decimal ;
  geo-pos:long "3.766191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6125'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45391; 45391'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766191'^^xsd:double;
  dwc:latitude '51.760773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610400'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746305 3.76625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746305"^^xsd:decimal ;
  dwc:decimalLongitude "3.76625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746305 3.76625)"^^geo:wktLiteral ;
  geo-pos:lat "51.746305"^^xsd:decimal ;
  geo-pos:long "3.76625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46181; 46181'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76625'^^xsd:double;
  dwc:latitude '51.746305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611101'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890276 3.766299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890276"^^xsd:decimal ;
  dwc:decimalLongitude "3.766299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890276 3.766299)"^^geo:wktLiteral ;
  geo-pos:lat "51.890276"^^xsd:decimal ;
  geo-pos:long "3.766299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f3'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51705; 51705'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766299'^^xsd:double;
  dwc:latitude '51.890276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616331'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749028 3.766456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749028"^^xsd:decimal ;
  dwc:decimalLongitude "3.766456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749028 3.766456)"^^geo:wktLiteral ;
  geo-pos:lat "51.749028"^^xsd:decimal ;
  geo-pos:long "3.766456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5826'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46152; 46152'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766456'^^xsd:double;
  dwc:latitude '51.749028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611072'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777774"^^xsd:decimal ;
  dwc:decimalLongitude "3.766537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  geo-pos:lat "51.777774"^^xsd:decimal ;
  geo-pos:long "3.766537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4513'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53789; 53789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766537'^^xsd:double;
  dwc:latitude '51.777774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618309'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777774"^^xsd:decimal ;
  dwc:decimalLongitude "3.766537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  geo-pos:lat "51.777774"^^xsd:decimal ;
  geo-pos:long "3.766537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4512'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53787; 53787'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766537'^^xsd:double;
  dwc:latitude '51.777774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618307'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777774"^^xsd:decimal ;
  dwc:decimalLongitude "3.766537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  geo-pos:lat "51.777774"^^xsd:decimal ;
  geo-pos:long "3.766537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4511'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53790; 53790'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766537'^^xsd:double;
  dwc:latitude '51.777774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618310'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777774"^^xsd:decimal ;
  dwc:decimalLongitude "3.766537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  geo-pos:lat "51.777774"^^xsd:decimal ;
  geo-pos:long "3.766537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4510'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53786; 53786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766537'^^xsd:double;
  dwc:latitude '51.777774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618306'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777774"^^xsd:decimal ;
  dwc:decimalLongitude "3.766537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  geo-pos:lat "51.777774"^^xsd:decimal ;
  geo-pos:long "3.766537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-450f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53791; 53791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766537'^^xsd:double;
  dwc:latitude '51.777774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618311'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777774"^^xsd:decimal ;
  dwc:decimalLongitude "3.766537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777774 3.766537)"^^geo:wktLiteral ;
  geo-pos:lat "51.777774"^^xsd:decimal ;
  geo-pos:long "3.766537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-450e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53788; 53788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766537'^^xsd:double;
  dwc:latitude '51.777774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618308'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855549 3.766565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855549"^^xsd:decimal ;
  dwc:decimalLongitude "3.766565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855549 3.766565)"^^geo:wktLiteral ;
  geo-pos:lat "51.855549"^^xsd:decimal ;
  geo-pos:long "3.766565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6659'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39685; 39685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.040555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766565'^^xsd:double;
  dwc:latitude '51.855549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604917'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855549 3.766565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855549"^^xsd:decimal ;
  dwc:decimalLongitude "3.766565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855549 3.766565)"^^geo:wktLiteral ;
  geo-pos:lat "51.855549"^^xsd:decimal ;
  geo-pos:long "3.766565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6658'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39686; 39686'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.040555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766565'^^xsd:double;
  dwc:latitude '51.855549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604920'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875105 3.766665)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875105"^^xsd:decimal ;
  dwc:decimalLongitude "3.766665"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875105 3.766665)"^^geo:wktLiteral ;
  geo-pos:lat "51.875105"^^xsd:decimal ;
  geo-pos:long "3.766665"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6288'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45005; 45005'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766665'^^xsd:double;
  dwc:latitude '51.875105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610018'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753154 3.766699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753154"^^xsd:decimal ;
  dwc:decimalLongitude "3.766699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753154 3.766699)"^^geo:wktLiteral ;
  geo-pos:lat "51.753154"^^xsd:decimal ;
  geo-pos:long "3.766699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4763'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53152; 53152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.238333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766699'^^xsd:double;
  dwc:latitude '51.753154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617762'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753154 3.766699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753154"^^xsd:decimal ;
  dwc:decimalLongitude "3.766699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753154 3.766699)"^^geo:wktLiteral ;
  geo-pos:lat "51.753154"^^xsd:decimal ;
  geo-pos:long "3.766699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4762'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53153; 53153'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.238333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766699'^^xsd:double;
  dwc:latitude '51.753154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617763'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753154 3.766699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753154"^^xsd:decimal ;
  dwc:decimalLongitude "3.766699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753154 3.766699)"^^geo:wktLiteral ;
  geo-pos:lat "51.753154"^^xsd:decimal ;
  geo-pos:long "3.766699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4761'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53151; 53151'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.238333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766699'^^xsd:double;
  dwc:latitude '51.753154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617761'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746185 3.766784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746185"^^xsd:decimal ;
  dwc:decimalLongitude "3.766784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746185 3.766784)"^^geo:wktLiteral ;
  geo-pos:lat "51.746185"^^xsd:decimal ;
  geo-pos:long "3.766784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-483f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52920; 52920'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.215277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766784'^^xsd:double;
  dwc:latitude '51.746185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617465'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753701 3.766839)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753701"^^xsd:decimal ;
  dwc:decimalLongitude "3.766839"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753701 3.766839)"^^geo:wktLiteral ;
  geo-pos:lat "51.753701"^^xsd:decimal ;
  geo-pos:long "3.766839"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-575c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44608; 44608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766839'^^xsd:double;
  dwc:latitude '51.753701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609595'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753701 3.766839)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753701"^^xsd:decimal ;
  dwc:decimalLongitude "3.766839"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753701 3.766839)"^^geo:wktLiteral ;
  geo-pos:lat "51.753701"^^xsd:decimal ;
  geo-pos:long "3.766839"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-575b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44607; 44607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766839'^^xsd:double;
  dwc:latitude '51.753701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609092'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85676 3.766963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85676"^^xsd:decimal ;
  dwc:decimalLongitude "3.766963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85676 3.766963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85676"^^xsd:decimal ;
  geo-pos:long "3.766963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-407e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57095; 57095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766963'^^xsd:double;
  dwc:latitude '51.85676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621518'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85676 3.766963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85676"^^xsd:decimal ;
  dwc:decimalLongitude "3.766963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85676 3.766963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85676"^^xsd:decimal ;
  geo-pos:long "3.766963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-407d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57094; 57094'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766963'^^xsd:double;
  dwc:latitude '51.85676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621517'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85676 3.766963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85676"^^xsd:decimal ;
  dwc:decimalLongitude "3.766963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85676 3.766963)"^^geo:wktLiteral ;
  geo-pos:lat "51.85676"^^xsd:decimal ;
  geo-pos:long "3.766963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-407c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57096; 57096'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766963'^^xsd:double;
  dwc:latitude '51.85676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621519'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8318 3.766989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8318"^^xsd:decimal ;
  dwc:decimalLongitude "3.766989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8318 3.766989)"^^geo:wktLiteral ;
  geo-pos:lat "51.8318"^^xsd:decimal ;
  geo-pos:long "3.766989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70a9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41810; 41810'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.766989'^^xsd:double;
  dwc:latitude '51.8318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606943'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876334 3.76702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876334"^^xsd:decimal ;
  dwc:decimalLongitude "3.76702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876334 3.76702)"^^geo:wktLiteral ;
  geo-pos:lat "51.876334"^^xsd:decimal ;
  geo-pos:long "3.76702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46979; 46979'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76702'^^xsd:double;
  dwc:latitude '51.876334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611877'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876334 3.76702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876334"^^xsd:decimal ;
  dwc:decimalLongitude "3.76702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876334 3.76702)"^^geo:wktLiteral ;
  geo-pos:lat "51.876334"^^xsd:decimal ;
  geo-pos:long "3.76702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46977; 46977'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76702'^^xsd:double;
  dwc:latitude '51.876334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611874'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876334 3.76702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876334"^^xsd:decimal ;
  dwc:decimalLongitude "3.76702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876334 3.76702)"^^geo:wktLiteral ;
  geo-pos:lat "51.876334"^^xsd:decimal ;
  geo-pos:long "3.76702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46978; 46978'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76702'^^xsd:double;
  dwc:latitude '51.876334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611876'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876334 3.76702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876334"^^xsd:decimal ;
  dwc:decimalLongitude "3.76702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876334 3.76702)"^^geo:wktLiteral ;
  geo-pos:lat "51.876334"^^xsd:decimal ;
  geo-pos:long "3.76702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46976; 46976'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76702'^^xsd:double;
  dwc:latitude '51.876334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611873'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750373 3.767101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750373"^^xsd:decimal ;
  dwc:decimalLongitude "3.767101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750373 3.767101)"^^geo:wktLiteral ;
  geo-pos:lat "51.750373"^^xsd:decimal ;
  geo-pos:long "3.767101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a0'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56589; 56589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.2944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767101'^^xsd:double;
  dwc:latitude '51.750373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624376'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89864 3.76724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89864"^^xsd:decimal ;
  dwc:decimalLongitude "3.76724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89864 3.76724)"^^geo:wktLiteral ;
  geo-pos:lat "51.89864"^^xsd:decimal ;
  geo-pos:long "3.76724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-602e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40306; 40306'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76724'^^xsd:double;
  dwc:latitude '51.89864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605474'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746262 3.767321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746262"^^xsd:decimal ;
  dwc:decimalLongitude "3.767321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746262 3.767321)"^^geo:wktLiteral ;
  geo-pos:lat "51.746262"^^xsd:decimal ;
  geo-pos:long "3.767321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-483e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52921; 52921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.215555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767321'^^xsd:double;
  dwc:latitude '51.746262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617466'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786409 3.767379)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786409"^^xsd:decimal ;
  dwc:decimalLongitude "3.767379"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786409 3.767379)"^^geo:wktLiteral ;
  geo-pos:lat "51.786409"^^xsd:decimal ;
  geo-pos:long "3.767379"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d1'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43669; 43669'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.058333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767379'^^xsd:double;
  dwc:latitude '51.786409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608180'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786409 3.767379)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786409"^^xsd:decimal ;
  dwc:decimalLongitude "3.767379"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786409 3.767379)"^^geo:wktLiteral ;
  geo-pos:lat "51.786409"^^xsd:decimal ;
  geo-pos:long "3.767379"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43671; 43671'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.058333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767379'^^xsd:double;
  dwc:latitude '51.786409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608181'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768093 3.767489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768093"^^xsd:decimal ;
  dwc:decimalLongitude "3.767489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768093 3.767489)"^^geo:wktLiteral ;
  geo-pos:lat "51.768093"^^xsd:decimal ;
  geo-pos:long "3.767489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7693'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50023; 50023'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767489'^^xsd:double;
  dwc:latitude '51.768093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614811'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768093 3.767489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768093"^^xsd:decimal ;
  dwc:decimalLongitude "3.767489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768093 3.767489)"^^geo:wktLiteral ;
  geo-pos:lat "51.768093"^^xsd:decimal ;
  geo-pos:long "3.767489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7692'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50022; 50022'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767489'^^xsd:double;
  dwc:latitude '51.768093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614810'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85476"^^xsd:decimal ;
  dwc:decimalLongitude "3.767655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  geo-pos:lat "51.85476"^^xsd:decimal ;
  geo-pos:long "3.767655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef1'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52666; 52666'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767655'^^xsd:double;
  dwc:latitude '51.85476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617227'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85476"^^xsd:decimal ;
  dwc:decimalLongitude "3.767655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  geo-pos:lat "51.85476"^^xsd:decimal ;
  geo-pos:long "3.767655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ef0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52664; 52664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767655'^^xsd:double;
  dwc:latitude '51.85476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617225'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85476"^^xsd:decimal ;
  dwc:decimalLongitude "3.767655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  geo-pos:lat "51.85476"^^xsd:decimal ;
  geo-pos:long "3.767655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eef'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52665; 52665'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767655'^^xsd:double;
  dwc:latitude '51.85476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617226'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85476"^^xsd:decimal ;
  dwc:decimalLongitude "3.767655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  geo-pos:lat "51.85476"^^xsd:decimal ;
  geo-pos:long "3.767655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52667; 52667'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767655'^^xsd:double;
  dwc:latitude '51.85476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617228'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85476"^^xsd:decimal ;
  dwc:decimalLongitude "3.767655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  geo-pos:lat "51.85476"^^xsd:decimal ;
  geo-pos:long "3.767655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eed'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52669; 52669'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767655'^^xsd:double;
  dwc:latitude '51.85476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617230'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85476"^^xsd:decimal ;
  dwc:decimalLongitude "3.767655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85476 3.767655)"^^geo:wktLiteral ;
  geo-pos:lat "51.85476"^^xsd:decimal ;
  geo-pos:long "3.767655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52668; 52668'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767655'^^xsd:double;
  dwc:latitude '51.85476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617229'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808661"^^xsd:decimal ;
  dwc:decimalLongitude "3.767713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  geo-pos:lat "51.808661"^^xsd:decimal ;
  geo-pos:long "3.767713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45252; 45252'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767713'^^xsd:double;
  dwc:latitude '51.808661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610264'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808661"^^xsd:decimal ;
  dwc:decimalLongitude "3.767713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  geo-pos:lat "51.808661"^^xsd:decimal ;
  geo-pos:long "3.767713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45246; 45246'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767713'^^xsd:double;
  dwc:latitude '51.808661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610258'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808661"^^xsd:decimal ;
  dwc:decimalLongitude "3.767713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  geo-pos:lat "51.808661"^^xsd:decimal ;
  geo-pos:long "3.767713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45251; 45251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767713'^^xsd:double;
  dwc:latitude '51.808661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610263'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808661"^^xsd:decimal ;
  dwc:decimalLongitude "3.767713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  geo-pos:lat "51.808661"^^xsd:decimal ;
  geo-pos:long "3.767713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45248; 45248'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767713'^^xsd:double;
  dwc:latitude '51.808661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610260'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808661"^^xsd:decimal ;
  dwc:decimalLongitude "3.767713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  geo-pos:lat "51.808661"^^xsd:decimal ;
  geo-pos:long "3.767713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45250; 45250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767713'^^xsd:double;
  dwc:latitude '51.808661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610262'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808661"^^xsd:decimal ;
  dwc:decimalLongitude "3.767713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  geo-pos:lat "51.808661"^^xsd:decimal ;
  geo-pos:long "3.767713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45249; 45249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767713'^^xsd:double;
  dwc:latitude '51.808661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610261'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808661"^^xsd:decimal ;
  dwc:decimalLongitude "3.767713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808661 3.767713)"^^geo:wktLiteral ;
  geo-pos:lat "51.808661"^^xsd:decimal ;
  geo-pos:long "3.767713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45247; 45247'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767713'^^xsd:double;
  dwc:latitude '51.808661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610259'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.767722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745972"^^xsd:decimal ;
  dwc:decimalLongitude "3.767722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.767722)"^^geo:wktLiteral ;
  geo-pos:lat "51.745972"^^xsd:decimal ;
  geo-pos:long "3.767722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7669'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50068; 50068'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767722'^^xsd:double;
  dwc:latitude '51.745972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614855'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.767722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745972"^^xsd:decimal ;
  dwc:decimalLongitude "3.767722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745972 3.767722)"^^geo:wktLiteral ;
  geo-pos:lat "51.745972"^^xsd:decimal ;
  geo-pos:long "3.767722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-766a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50067; 50067'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767722'^^xsd:double;
  dwc:latitude '51.745972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614854'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745908 3.767808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745908"^^xsd:decimal ;
  dwc:decimalLongitude "3.767808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745908 3.767808)"^^geo:wktLiteral ;
  geo-pos:lat "51.745908"^^xsd:decimal ;
  geo-pos:long "3.767808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6582'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48810; 48810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767808'^^xsd:double;
  dwc:latitude '51.745908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613688'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784382 3.767953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784382"^^xsd:decimal ;
  dwc:decimalLongitude "3.767953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784382 3.767953)"^^geo:wktLiteral ;
  geo-pos:lat "51.784382"^^xsd:decimal ;
  geo-pos:long "3.767953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5caf'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47697; 47697'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767953'^^xsd:double;
  dwc:latitude '51.784382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612070'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784382 3.767953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784382"^^xsd:decimal ;
  dwc:decimalLongitude "3.767953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784382 3.767953)"^^geo:wktLiteral ;
  geo-pos:lat "51.784382"^^xsd:decimal ;
  geo-pos:long "3.767953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cae'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47696; 47696'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.767953'^^xsd:double;
  dwc:latitude '51.784382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612069'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753613 3.768011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753613"^^xsd:decimal ;
  dwc:decimalLongitude "3.768011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753613 3.768011)"^^geo:wktLiteral ;
  geo-pos:lat "51.753613"^^xsd:decimal ;
  geo-pos:long "3.768011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7279'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43392; 43392'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768011'^^xsd:double;
  dwc:latitude '51.753613'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608469'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857193 3.768147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857193"^^xsd:decimal ;
  dwc:decimalLongitude "3.768147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857193 3.768147)"^^geo:wktLiteral ;
  geo-pos:lat "51.857193"^^xsd:decimal ;
  geo-pos:long "3.768147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54de'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55633; 55633'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768147'^^xsd:double;
  dwc:latitude '51.857193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620105'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857193 3.768147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857193"^^xsd:decimal ;
  dwc:decimalLongitude "3.768147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857193 3.768147)"^^geo:wktLiteral ;
  geo-pos:lat "51.857193"^^xsd:decimal ;
  geo-pos:long "3.768147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54dd'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55632; 55632'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768147'^^xsd:double;
  dwc:latitude '51.857193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620104'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857193 3.768147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857193"^^xsd:decimal ;
  dwc:decimalLongitude "3.768147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857193 3.768147)"^^geo:wktLiteral ;
  geo-pos:lat "51.857193"^^xsd:decimal ;
  geo-pos:long "3.768147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54dc'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55634; 55634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768147'^^xsd:double;
  dwc:latitude '51.857193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620106'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744506 3.768248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744506"^^xsd:decimal ;
  dwc:decimalLongitude "3.768248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744506 3.768248)"^^geo:wktLiteral ;
  geo-pos:lat "51.744506"^^xsd:decimal ;
  geo-pos:long "3.768248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-700a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52299; 52299'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.468055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768248'^^xsd:double;
  dwc:latitude '51.744506'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616376'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878025 3.768386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878025"^^xsd:decimal ;
  dwc:decimalLongitude "3.768386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878025 3.768386)"^^geo:wktLiteral ;
  geo-pos:lat "51.878025"^^xsd:decimal ;
  geo-pos:long "3.768386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ff'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45831; 45831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768386'^^xsd:double;
  dwc:latitude '51.878025'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609672'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878025 3.768386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878025"^^xsd:decimal ;
  dwc:decimalLongitude "3.768386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878025 3.768386)"^^geo:wktLiteral ;
  geo-pos:lat "51.878025"^^xsd:decimal ;
  geo-pos:long "3.768386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58fe'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45832; 45832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768386'^^xsd:double;
  dwc:latitude '51.878025'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609673'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745626 3.768397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745626"^^xsd:decimal ;
  dwc:decimalLongitude "3.768397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745626 3.768397)"^^geo:wktLiteral ;
  geo-pos:lat "51.745626"^^xsd:decimal ;
  geo-pos:long "3.768397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-672f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39939; 39939'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768397'^^xsd:double;
  dwc:latitude '51.745626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604437'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746309 3.768423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746309"^^xsd:decimal ;
  dwc:decimalLongitude "3.768423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746309 3.768423)"^^geo:wktLiteral ;
  geo-pos:lat "51.746309"^^xsd:decimal ;
  geo-pos:long "3.768423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40103; 40103'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.565833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768423'^^xsd:double;
  dwc:latitude '51.746309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605306'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753898 3.76845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753898"^^xsd:decimal ;
  dwc:decimalLongitude "3.76845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753898 3.76845)"^^geo:wktLiteral ;
  geo-pos:lat "51.753898"^^xsd:decimal ;
  geo-pos:long "3.76845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5074'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46841; 46841'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76845'^^xsd:double;
  dwc:latitude '51.753898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611744'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746003 3.768505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746003"^^xsd:decimal ;
  dwc:decimalLongitude "3.768505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746003 3.768505)"^^geo:wktLiteral ;
  geo-pos:lat "51.746003"^^xsd:decimal ;
  geo-pos:long "3.768505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44682; 44682'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.631666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768505'^^xsd:double;
  dwc:latitude '51.746003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609736'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785565 3.768553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785565"^^xsd:decimal ;
  dwc:decimalLongitude "3.768553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785565 3.768553)"^^geo:wktLiteral ;
  geo-pos:lat "51.785565"^^xsd:decimal ;
  geo-pos:long "3.768553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49292; 49292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768553'^^xsd:double;
  dwc:latitude '51.785565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614080'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785565 3.768553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785565"^^xsd:decimal ;
  dwc:decimalLongitude "3.768553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785565 3.768553)"^^geo:wktLiteral ;
  geo-pos:lat "51.785565"^^xsd:decimal ;
  geo-pos:long "3.768553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49291; 49291'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768553'^^xsd:double;
  dwc:latitude '51.785565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614079'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89365 3.768565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89365"^^xsd:decimal ;
  dwc:decimalLongitude "3.768565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89365 3.768565)"^^geo:wktLiteral ;
  geo-pos:lat "51.89365"^^xsd:decimal ;
  geo-pos:long "3.768565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-774c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49784; 49784'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768565'^^xsd:double;
  dwc:latitude '51.89365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614631'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89365 3.768565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89365"^^xsd:decimal ;
  dwc:decimalLongitude "3.768565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89365 3.768565)"^^geo:wktLiteral ;
  geo-pos:lat "51.89365"^^xsd:decimal ;
  geo-pos:long "3.768565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-774b'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49785; 49785'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768565'^^xsd:double;
  dwc:latitude '51.89365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614632'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89365 3.768565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89365"^^xsd:decimal ;
  dwc:decimalLongitude "3.768565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89365 3.768565)"^^geo:wktLiteral ;
  geo-pos:lat "51.89365"^^xsd:decimal ;
  geo-pos:long "3.768565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-774a'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49783; 49783'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768565'^^xsd:double;
  dwc:latitude '51.89365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614630'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746128 3.768608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746128"^^xsd:decimal ;
  dwc:decimalLongitude "3.768608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746128 3.768608)"^^geo:wktLiteral ;
  geo-pos:lat "51.746128"^^xsd:decimal ;
  geo-pos:long "3.768608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7668'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50069; 50069'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.214166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768608'^^xsd:double;
  dwc:latitude '51.746128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614856'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764147"^^xsd:decimal ;
  dwc:decimalLongitude "3.76861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  geo-pos:lat "51.764147"^^xsd:decimal ;
  geo-pos:long "3.76861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-679b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50887; 50887'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76861'^^xsd:double;
  dwc:latitude '51.764147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615621'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764147"^^xsd:decimal ;
  dwc:decimalLongitude "3.76861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  geo-pos:lat "51.764147"^^xsd:decimal ;
  geo-pos:long "3.76861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-679a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50888; 50888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76861'^^xsd:double;
  dwc:latitude '51.764147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615622'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764147"^^xsd:decimal ;
  dwc:decimalLongitude "3.76861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  geo-pos:lat "51.764147"^^xsd:decimal ;
  geo-pos:long "3.76861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6799'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50889; 50889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76861'^^xsd:double;
  dwc:latitude '51.764147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615623'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764147"^^xsd:decimal ;
  dwc:decimalLongitude "3.76861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  geo-pos:lat "51.764147"^^xsd:decimal ;
  geo-pos:long "3.76861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6798'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50885; 50885'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76861'^^xsd:double;
  dwc:latitude '51.764147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615620'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764147"^^xsd:decimal ;
  dwc:decimalLongitude "3.76861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764147 3.76861)"^^geo:wktLiteral ;
  geo-pos:lat "51.764147"^^xsd:decimal ;
  geo-pos:long "3.76861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6797'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50884; 50884'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76861'^^xsd:double;
  dwc:latitude '51.764147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615619'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753563 3.76872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753563"^^xsd:decimal ;
  dwc:decimalLongitude "3.76872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753563 3.76872)"^^geo:wktLiteral ;
  geo-pos:lat "51.753563"^^xsd:decimal ;
  geo-pos:long "3.76872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4398'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42980; 42980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76872'^^xsd:double;
  dwc:latitude '51.753563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608022'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787497 3.768804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787497"^^xsd:decimal ;
  dwc:decimalLongitude "3.768804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787497 3.768804)"^^geo:wktLiteral ;
  geo-pos:lat "51.787497"^^xsd:decimal ;
  geo-pos:long "3.768804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d3'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43667; 43667'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.055833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768804'^^xsd:double;
  dwc:latitude '51.787497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608178'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787497 3.768804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787497"^^xsd:decimal ;
  dwc:decimalLongitude "3.768804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787497 3.768804)"^^geo:wktLiteral ;
  geo-pos:lat "51.787497"^^xsd:decimal ;
  geo-pos:long "3.768804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d2'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43668; 43668'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.055833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768804'^^xsd:double;
  dwc:latitude '51.787497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608179'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752375 3.768888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752375"^^xsd:decimal ;
  dwc:decimalLongitude "3.768888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752375 3.768888)"^^geo:wktLiteral ;
  geo-pos:lat "51.752375"^^xsd:decimal ;
  geo-pos:long "3.768888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a16'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47400; 47400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768888'^^xsd:double;
  dwc:latitude '51.752375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612307'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783656 3.768912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783656"^^xsd:decimal ;
  dwc:decimalLongitude "3.768912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783656 3.768912)"^^geo:wktLiteral ;
  geo-pos:lat "51.783656"^^xsd:decimal ;
  geo-pos:long "3.768912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f58'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46506; 46506'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.338333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768912'^^xsd:double;
  dwc:latitude '51.783656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611439'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810873 3.768969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810873"^^xsd:decimal ;
  dwc:decimalLongitude "3.768969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810873 3.768969)"^^geo:wktLiteral ;
  geo-pos:lat "51.810873"^^xsd:decimal ;
  geo-pos:long "3.768969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52741; 52741'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768969'^^xsd:double;
  dwc:latitude '51.810873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617300'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810873 3.768969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810873"^^xsd:decimal ;
  dwc:decimalLongitude "3.768969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810873 3.768969)"^^geo:wktLiteral ;
  geo-pos:lat "51.810873"^^xsd:decimal ;
  geo-pos:long "3.768969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52740; 52740'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.768969'^^xsd:double;
  dwc:latitude '51.810873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617299'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783197 3.76905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783197"^^xsd:decimal ;
  dwc:decimalLongitude "3.76905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783197 3.76905)"^^geo:wktLiteral ;
  geo-pos:lat "51.783197"^^xsd:decimal ;
  geo-pos:long "3.76905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-567d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44225; 44225'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76905'^^xsd:double;
  dwc:latitude '51.783197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609285'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783197 3.76905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783197"^^xsd:decimal ;
  dwc:decimalLongitude "3.76905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783197 3.76905)"^^geo:wktLiteral ;
  geo-pos:lat "51.783197"^^xsd:decimal ;
  geo-pos:long "3.76905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5679'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44226; 44226'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.76905'^^xsd:double;
  dwc:latitude '51.783197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609286'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895832"^^xsd:decimal ;
  dwc:decimalLongitude "3.769111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  geo-pos:lat "51.895832"^^xsd:decimal ;
  geo-pos:long "3.769111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48338; 48338'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769111'^^xsd:double;
  dwc:latitude '51.895832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613181'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895832"^^xsd:decimal ;
  dwc:decimalLongitude "3.769111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  geo-pos:lat "51.895832"^^xsd:decimal ;
  geo-pos:long "3.769111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d9f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48337; 48337'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769111'^^xsd:double;
  dwc:latitude '51.895832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613180'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895832"^^xsd:decimal ;
  dwc:decimalLongitude "3.769111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  geo-pos:lat "51.895832"^^xsd:decimal ;
  geo-pos:long "3.769111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d9e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48336; 48336'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769111'^^xsd:double;
  dwc:latitude '51.895832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613179'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895832"^^xsd:decimal ;
  dwc:decimalLongitude "3.769111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  geo-pos:lat "51.895832"^^xsd:decimal ;
  geo-pos:long "3.769111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d9d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48341; 48341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769111'^^xsd:double;
  dwc:latitude '51.895832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613184'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895832"^^xsd:decimal ;
  dwc:decimalLongitude "3.769111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  geo-pos:lat "51.895832"^^xsd:decimal ;
  geo-pos:long "3.769111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da2'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48339; 48339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769111'^^xsd:double;
  dwc:latitude '51.895832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613182'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895832"^^xsd:decimal ;
  dwc:decimalLongitude "3.769111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895832 3.769111)"^^geo:wktLiteral ;
  geo-pos:lat "51.895832"^^xsd:decimal ;
  geo-pos:long "3.769111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6da1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48340; 48340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769111'^^xsd:double;
  dwc:latitude '51.895832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613183'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761761 3.769134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761761"^^xsd:decimal ;
  dwc:decimalLongitude "3.769134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761761 3.769134)"^^geo:wktLiteral ;
  geo-pos:lat "51.761761"^^xsd:decimal ;
  geo-pos:long "3.769134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f68'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40590; 40590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769134'^^xsd:double;
  dwc:latitude '51.761761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605740'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761761 3.769134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761761"^^xsd:decimal ;
  dwc:decimalLongitude "3.769134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761761 3.769134)"^^geo:wktLiteral ;
  geo-pos:lat "51.761761"^^xsd:decimal ;
  geo-pos:long "3.769134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f67'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40591; 40591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769134'^^xsd:double;
  dwc:latitude '51.761761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605741'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746394 3.769163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746394"^^xsd:decimal ;
  dwc:decimalLongitude "3.769163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746394 3.769163)"^^geo:wktLiteral ;
  geo-pos:lat "51.746394"^^xsd:decimal ;
  geo-pos:long "3.769163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-580c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44416; 44416'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769163'^^xsd:double;
  dwc:latitude '51.746394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609434'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746394 3.769163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746394"^^xsd:decimal ;
  dwc:decimalLongitude "3.769163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746394 3.769163)"^^geo:wktLiteral ;
  geo-pos:lat "51.746394"^^xsd:decimal ;
  geo-pos:long "3.769163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-580b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44417; 44417'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769163'^^xsd:double;
  dwc:latitude '51.746394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609435'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747221 3.769235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747221"^^xsd:decimal ;
  dwc:decimalLongitude "3.769235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747221 3.769235)"^^geo:wktLiteral ;
  geo-pos:lat "51.747221"^^xsd:decimal ;
  geo-pos:long "3.769235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b88'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47417; 47417'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769235'^^xsd:double;
  dwc:latitude '51.747221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612323'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747221 3.769235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747221"^^xsd:decimal ;
  dwc:decimalLongitude "3.769235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747221 3.769235)"^^geo:wktLiteral ;
  geo-pos:lat "51.747221"^^xsd:decimal ;
  geo-pos:long "3.769235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b87'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47416; 47416'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769235'^^xsd:double;
  dwc:latitude '51.747221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612322'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747221 3.769235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747221"^^xsd:decimal ;
  dwc:decimalLongitude "3.769235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747221 3.769235)"^^geo:wktLiteral ;
  geo-pos:lat "51.747221"^^xsd:decimal ;
  geo-pos:long "3.769235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b86'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47418; 47418'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769235'^^xsd:double;
  dwc:latitude '51.747221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612324'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746106 3.769274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746106"^^xsd:decimal ;
  dwc:decimalLongitude "3.769274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746106 3.769274)"^^geo:wktLiteral ;
  geo-pos:lat "51.746106"^^xsd:decimal ;
  geo-pos:long "3.769274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-541e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54646; 54646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769274'^^xsd:double;
  dwc:latitude '51.746106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619144'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896972 3.769392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896972"^^xsd:decimal ;
  dwc:decimalLongitude "3.769392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896972 3.769392)"^^geo:wktLiteral ;
  geo-pos:lat "51.896972"^^xsd:decimal ;
  geo-pos:long "3.769392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44929; 44929'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769392'^^xsd:double;
  dwc:latitude '51.896972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609943'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860889 3.769546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860889"^^xsd:decimal ;
  dwc:decimalLongitude "3.769546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860889 3.769546)"^^geo:wktLiteral ;
  geo-pos:lat "51.860889"^^xsd:decimal ;
  geo-pos:long "3.769546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a88'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56313; 56313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769546'^^xsd:double;
  dwc:latitude '51.860889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620832'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860889 3.769546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860889"^^xsd:decimal ;
  dwc:decimalLongitude "3.769546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860889 3.769546)"^^geo:wktLiteral ;
  geo-pos:lat "51.860889"^^xsd:decimal ;
  geo-pos:long "3.769546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a87'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56314; 56314'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769546'^^xsd:double;
  dwc:latitude '51.860889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620833'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746373 3.769641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746373"^^xsd:decimal ;
  dwc:decimalLongitude "3.769641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746373 3.769641)"^^geo:wktLiteral ;
  geo-pos:lat "51.746373"^^xsd:decimal ;
  geo-pos:long "3.769641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7338'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43782; 43782'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769641'^^xsd:double;
  dwc:latitude '51.746373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608793'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746373 3.769641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746373"^^xsd:decimal ;
  dwc:decimalLongitude "3.769641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746373 3.769641)"^^geo:wktLiteral ;
  geo-pos:lat "51.746373"^^xsd:decimal ;
  geo-pos:long "3.769641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7337'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43781; 43781'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769641'^^xsd:double;
  dwc:latitude '51.746373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608792'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857318"^^xsd:decimal ;
  dwc:decimalLongitude "3.769703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  geo-pos:lat "51.857318"^^xsd:decimal ;
  geo-pos:long "3.769703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40400; 40400'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769703'^^xsd:double;
  dwc:latitude '51.857318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605558'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857318"^^xsd:decimal ;
  dwc:decimalLongitude "3.769703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  geo-pos:lat "51.857318"^^xsd:decimal ;
  geo-pos:long "3.769703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40402; 40402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769703'^^xsd:double;
  dwc:latitude '51.857318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605563'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857318"^^xsd:decimal ;
  dwc:decimalLongitude "3.769703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  geo-pos:lat "51.857318"^^xsd:decimal ;
  geo-pos:long "3.769703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff5'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40398; 40398'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769703'^^xsd:double;
  dwc:latitude '51.857318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605556'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857318"^^xsd:decimal ;
  dwc:decimalLongitude "3.769703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  geo-pos:lat "51.857318"^^xsd:decimal ;
  geo-pos:long "3.769703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40403; 40403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769703'^^xsd:double;
  dwc:latitude '51.857318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605564'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857318"^^xsd:decimal ;
  dwc:decimalLongitude "3.769703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  geo-pos:lat "51.857318"^^xsd:decimal ;
  geo-pos:long "3.769703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40399; 40399'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769703'^^xsd:double;
  dwc:latitude '51.857318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605557'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857318"^^xsd:decimal ;
  dwc:decimalLongitude "3.769703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857318 3.769703)"^^geo:wktLiteral ;
  geo-pos:lat "51.857318"^^xsd:decimal ;
  geo-pos:long "3.769703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff2'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40401; 40401'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.769703'^^xsd:double;
  dwc:latitude '51.857318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605562'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753869 3.770101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753869"^^xsd:decimal ;
  dwc:decimalLongitude "3.770101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753869 3.770101)"^^geo:wktLiteral ;
  geo-pos:lat "51.753869"^^xsd:decimal ;
  geo-pos:long "3.770101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-767e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50049; 50049'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.031388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770101'^^xsd:double;
  dwc:latitude '51.753869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614836'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753869 3.770101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753869"^^xsd:decimal ;
  dwc:decimalLongitude "3.770101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753869 3.770101)"^^geo:wktLiteral ;
  geo-pos:lat "51.753869"^^xsd:decimal ;
  geo-pos:long "3.770101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-767d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50048; 50048'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.031388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770101'^^xsd:double;
  dwc:latitude '51.753869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614835'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753869 3.770101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753869"^^xsd:decimal ;
  dwc:decimalLongitude "3.770101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753869 3.770101)"^^geo:wktLiteral ;
  geo-pos:lat "51.753869"^^xsd:decimal ;
  geo-pos:long "3.770101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-767c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50047; 50047'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.031388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770101'^^xsd:double;
  dwc:latitude '51.753869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614834'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.770308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754065"^^xsd:decimal ;
  dwc:decimalLongitude "3.770308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.770308)"^^geo:wktLiteral ;
  geo-pos:lat "51.754065"^^xsd:decimal ;
  geo-pos:long "3.770308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-767b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50051; 50051'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770308'^^xsd:double;
  dwc:latitude '51.754065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614838'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.770308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754065"^^xsd:decimal ;
  dwc:decimalLongitude "3.770308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.770308)"^^geo:wktLiteral ;
  geo-pos:lat "51.754065"^^xsd:decimal ;
  geo-pos:long "3.770308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-767a'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50050; 50050'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770308'^^xsd:double;
  dwc:latitude '51.754065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614837'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.770363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753076"^^xsd:decimal ;
  dwc:decimalLongitude "3.770363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753076 3.770363)"^^geo:wktLiteral ;
  geo-pos:lat "51.753076"^^xsd:decimal ;
  geo-pos:long "3.770363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a17'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47401; 47401'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770363'^^xsd:double;
  dwc:latitude '51.753076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612308'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815512 3.770426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815512"^^xsd:decimal ;
  dwc:decimalLongitude "3.770426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815512 3.770426)"^^geo:wktLiteral ;
  geo-pos:lat "51.815512"^^xsd:decimal ;
  geo-pos:long "3.770426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51841; 51841'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770426'^^xsd:double;
  dwc:latitude '51.815512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616523'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815512 3.770426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815512"^^xsd:decimal ;
  dwc:decimalLongitude "3.770426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815512 3.770426)"^^geo:wktLiteral ;
  geo-pos:lat "51.815512"^^xsd:decimal ;
  geo-pos:long "3.770426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51842; 51842'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770426'^^xsd:double;
  dwc:latitude '51.815512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616524'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874235 3.770427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874235"^^xsd:decimal ;
  dwc:decimalLongitude "3.770427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874235 3.770427)"^^geo:wktLiteral ;
  geo-pos:lat "51.874235"^^xsd:decimal ;
  geo-pos:long "3.770427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d57'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48416; 48416'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770427'^^xsd:double;
  dwc:latitude '51.874235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613259'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874235 3.770427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874235"^^xsd:decimal ;
  dwc:decimalLongitude "3.770427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874235 3.770427)"^^geo:wktLiteral ;
  geo-pos:lat "51.874235"^^xsd:decimal ;
  geo-pos:long "3.770427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d56'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48414; 48414'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770427'^^xsd:double;
  dwc:latitude '51.874235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613257'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874235 3.770427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874235"^^xsd:decimal ;
  dwc:decimalLongitude "3.770427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874235 3.770427)"^^geo:wktLiteral ;
  geo-pos:lat "51.874235"^^xsd:decimal ;
  geo-pos:long "3.770427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d55'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48415; 48415'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770427'^^xsd:double;
  dwc:latitude '51.874235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613258'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755457 3.770621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755457"^^xsd:decimal ;
  dwc:decimalLongitude "3.770621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755457 3.770621)"^^geo:wktLiteral ;
  geo-pos:lat "51.755457"^^xsd:decimal ;
  geo-pos:long "3.770621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b96'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45612; 45612'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770621'^^xsd:double;
  dwc:latitude '51.755457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610572'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893583"^^xsd:decimal ;
  dwc:decimalLongitude "3.770671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  geo-pos:lat "51.893583"^^xsd:decimal ;
  geo-pos:long "3.770671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51292; 51292'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770671'^^xsd:double;
  dwc:latitude '51.893583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615955'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893583"^^xsd:decimal ;
  dwc:decimalLongitude "3.770671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  geo-pos:lat "51.893583"^^xsd:decimal ;
  geo-pos:long "3.770671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51289; 51289'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770671'^^xsd:double;
  dwc:latitude '51.893583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615952'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893583"^^xsd:decimal ;
  dwc:decimalLongitude "3.770671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  geo-pos:lat "51.893583"^^xsd:decimal ;
  geo-pos:long "3.770671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49d0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51290; 51290'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770671'^^xsd:double;
  dwc:latitude '51.893583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615953'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893583"^^xsd:decimal ;
  dwc:decimalLongitude "3.770671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  geo-pos:lat "51.893583"^^xsd:decimal ;
  geo-pos:long "3.770671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51293; 51293'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770671'^^xsd:double;
  dwc:latitude '51.893583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615956'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893583"^^xsd:decimal ;
  dwc:decimalLongitude "3.770671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893583 3.770671)"^^geo:wktLiteral ;
  geo-pos:lat "51.893583"^^xsd:decimal ;
  geo-pos:long "3.770671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ce'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51291; 51291'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.770671'^^xsd:double;
  dwc:latitude '51.893583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615954'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752181 3.771072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752181"^^xsd:decimal ;
  dwc:decimalLongitude "3.771072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752181 3.771072)"^^geo:wktLiteral ;
  geo-pos:lat "51.752181"^^xsd:decimal ;
  geo-pos:long "3.771072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f17'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46593; 46593'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771072'^^xsd:double;
  dwc:latitude '51.752181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611527'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752181 3.771072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752181"^^xsd:decimal ;
  dwc:decimalLongitude "3.771072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752181 3.771072)"^^geo:wktLiteral ;
  geo-pos:lat "51.752181"^^xsd:decimal ;
  geo-pos:long "3.771072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f16'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46592; 46592'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771072'^^xsd:double;
  dwc:latitude '51.752181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611526'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746741 3.771154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746741"^^xsd:decimal ;
  dwc:decimalLongitude "3.771154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746741 3.771154)"^^geo:wktLiteral ;
  geo-pos:lat "51.746741"^^xsd:decimal ;
  geo-pos:long "3.771154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51042; 51042'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771154'^^xsd:double;
  dwc:latitude '51.746741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615752'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758635 3.771173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758635"^^xsd:decimal ;
  dwc:decimalLongitude "3.771173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758635 3.771173)"^^geo:wktLiteral ;
  geo-pos:lat "51.758635"^^xsd:decimal ;
  geo-pos:long "3.771173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7803'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52259; 52259'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771173'^^xsd:double;
  dwc:latitude '51.758635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616941'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786797 3.771285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786797"^^xsd:decimal ;
  dwc:decimalLongitude "3.771285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786797 3.771285)"^^geo:wktLiteral ;
  geo-pos:lat "51.786797"^^xsd:decimal ;
  geo-pos:long "3.771285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-587f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46044; 46044'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.438333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771285'^^xsd:double;
  dwc:latitude '51.786797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610965'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786797 3.771285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786797"^^xsd:decimal ;
  dwc:decimalLongitude "3.771285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786797 3.771285)"^^geo:wktLiteral ;
  geo-pos:lat "51.786797"^^xsd:decimal ;
  geo-pos:long "3.771285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-587e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46043; 46043'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.438333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771285'^^xsd:double;
  dwc:latitude '51.786797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610964'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74567 3.771295)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74567"^^xsd:decimal ;
  dwc:decimalLongitude "3.771295"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74567 3.771295)"^^geo:wktLiteral ;
  geo-pos:lat "51.74567"^^xsd:decimal ;
  geo-pos:long "3.771295"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5126'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46653; 46653'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771295'^^xsd:double;
  dwc:latitude '51.74567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611590'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809015 3.771317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809015"^^xsd:decimal ;
  dwc:decimalLongitude "3.771317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809015 3.771317)"^^geo:wktLiteral ;
  geo-pos:lat "51.809015"^^xsd:decimal ;
  geo-pos:long "3.771317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ab'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55705; 55705'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771317'^^xsd:double;
  dwc:latitude '51.809015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620174'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812746 3.771351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812746"^^xsd:decimal ;
  dwc:decimalLongitude "3.771351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812746 3.771351)"^^geo:wktLiteral ;
  geo-pos:lat "51.812746"^^xsd:decimal ;
  geo-pos:long "3.771351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50782; 50782'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771351'^^xsd:double;
  dwc:latitude '51.812746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615531'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856534 3.771359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856534"^^xsd:decimal ;
  dwc:decimalLongitude "3.771359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856534 3.771359)"^^geo:wktLiteral ;
  geo-pos:lat "51.856534"^^xsd:decimal ;
  geo-pos:long "3.771359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54219; 54219'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771359'^^xsd:double;
  dwc:latitude '51.856534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618760'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856534 3.771359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856534"^^xsd:decimal ;
  dwc:decimalLongitude "3.771359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856534 3.771359)"^^geo:wktLiteral ;
  geo-pos:lat "51.856534"^^xsd:decimal ;
  geo-pos:long "3.771359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54220; 54220'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771359'^^xsd:double;
  dwc:latitude '51.856534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618761'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877744"^^xsd:decimal ;
  dwc:decimalLongitude "3.771504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  geo-pos:lat "51.877744"^^xsd:decimal ;
  geo-pos:long "3.771504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7235'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43486; 43486'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771504'^^xsd:double;
  dwc:latitude '51.877744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608556'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877744"^^xsd:decimal ;
  dwc:decimalLongitude "3.771504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  geo-pos:lat "51.877744"^^xsd:decimal ;
  geo-pos:long "3.771504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7234'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43490; 43490'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771504'^^xsd:double;
  dwc:latitude '51.877744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608560'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877744"^^xsd:decimal ;
  dwc:decimalLongitude "3.771504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  geo-pos:lat "51.877744"^^xsd:decimal ;
  geo-pos:long "3.771504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7233'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43489; 43489'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771504'^^xsd:double;
  dwc:latitude '51.877744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608559'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877744"^^xsd:decimal ;
  dwc:decimalLongitude "3.771504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  geo-pos:lat "51.877744"^^xsd:decimal ;
  geo-pos:long "3.771504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7232'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43483; 43483'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771504'^^xsd:double;
  dwc:latitude '51.877744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608554'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877744"^^xsd:decimal ;
  dwc:decimalLongitude "3.771504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  geo-pos:lat "51.877744"^^xsd:decimal ;
  geo-pos:long "3.771504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7231'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43488; 43488'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771504'^^xsd:double;
  dwc:latitude '51.877744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608558'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877744"^^xsd:decimal ;
  dwc:decimalLongitude "3.771504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  geo-pos:lat "51.877744"^^xsd:decimal ;
  geo-pos:long "3.771504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7230'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43484; 43484'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771504'^^xsd:double;
  dwc:latitude '51.877744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608555'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877744"^^xsd:decimal ;
  dwc:decimalLongitude "3.771504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877744 3.771504)"^^geo:wktLiteral ;
  geo-pos:lat "51.877744"^^xsd:decimal ;
  geo-pos:long "3.771504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-722f'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43487; 43487'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771504'^^xsd:double;
  dwc:latitude '51.877744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608557'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8783 3.771659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8783"^^xsd:decimal ;
  dwc:decimalLongitude "3.771659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8783 3.771659)"^^geo:wktLiteral ;
  geo-pos:lat "51.8783"^^xsd:decimal ;
  geo-pos:long "3.771659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-430a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43145; 43145'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771659'^^xsd:double;
  dwc:latitude '51.8783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608253'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8783 3.771659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8783"^^xsd:decimal ;
  dwc:decimalLongitude "3.771659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8783 3.771659)"^^geo:wktLiteral ;
  geo-pos:lat "51.8783"^^xsd:decimal ;
  geo-pos:long "3.771659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4309'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43144; 43144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771659'^^xsd:double;
  dwc:latitude '51.8783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608252'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8783 3.771659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8783"^^xsd:decimal ;
  dwc:decimalLongitude "3.771659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8783 3.771659)"^^geo:wktLiteral ;
  geo-pos:lat "51.8783"^^xsd:decimal ;
  geo-pos:long "3.771659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4308'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43143; 43143'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771659'^^xsd:double;
  dwc:latitude '51.8783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608251'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8783 3.771659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8783"^^xsd:decimal ;
  dwc:decimalLongitude "3.771659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8783 3.771659)"^^geo:wktLiteral ;
  geo-pos:lat "51.8783"^^xsd:decimal ;
  geo-pos:long "3.771659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4307'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43142; 43142'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771659'^^xsd:double;
  dwc:latitude '51.8783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608250'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786893 3.77178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786893"^^xsd:decimal ;
  dwc:decimalLongitude "3.77178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786893 3.77178)"^^geo:wktLiteral ;
  geo-pos:lat "51.786893"^^xsd:decimal ;
  geo-pos:long "3.77178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a00'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56469; 56469'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77178'^^xsd:double;
  dwc:latitude '51.786893'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620989'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834645 3.7719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834645"^^xsd:decimal ;
  dwc:decimalLongitude "3.7719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834645 3.7719)"^^geo:wktLiteral ;
  geo-pos:lat "51.834645"^^xsd:decimal ;
  geo-pos:long "3.7719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7709'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49885; 49885'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7719'^^xsd:double;
  dwc:latitude '51.834645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614684'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834645 3.7719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834645"^^xsd:decimal ;
  dwc:decimalLongitude "3.7719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834645 3.7719)"^^geo:wktLiteral ;
  geo-pos:lat "51.834645"^^xsd:decimal ;
  geo-pos:long "3.7719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7708'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49884; 49884'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7719'^^xsd:double;
  dwc:latitude '51.834645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614683'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86063 3.771923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86063"^^xsd:decimal ;
  dwc:decimalLongitude "3.771923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86063 3.771923)"^^geo:wktLiteral ;
  geo-pos:lat "51.86063"^^xsd:decimal ;
  geo-pos:long "3.771923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77bd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51789; 51789'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771923'^^xsd:double;
  dwc:latitude '51.86063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616469'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86063 3.771923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86063"^^xsd:decimal ;
  dwc:decimalLongitude "3.771923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86063 3.771923)"^^geo:wktLiteral ;
  geo-pos:lat "51.86063"^^xsd:decimal ;
  geo-pos:long "3.771923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77bc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51790; 51790'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.771923'^^xsd:double;
  dwc:latitude '51.86063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616470'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836146 3.772085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836146"^^xsd:decimal ;
  dwc:decimalLongitude "3.772085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836146 3.772085)"^^geo:wktLiteral ;
  geo-pos:lat "51.836146"^^xsd:decimal ;
  geo-pos:long "3.772085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cdc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48552; 48552'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772085'^^xsd:double;
  dwc:latitude '51.836146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613392'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746312 3.772117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746312"^^xsd:decimal ;
  dwc:decimalLongitude "3.772117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746312 3.772117)"^^geo:wktLiteral ;
  geo-pos:lat "51.746312"^^xsd:decimal ;
  geo-pos:long "3.772117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39441; 39441'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772117'^^xsd:double;
  dwc:latitude '51.746312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604710'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809522 3.772123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809522"^^xsd:decimal ;
  dwc:decimalLongitude "3.772123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809522 3.772123)"^^geo:wktLiteral ;
  geo-pos:lat "51.809522"^^xsd:decimal ;
  geo-pos:long "3.772123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-523e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54378; 54378'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772123'^^xsd:double;
  dwc:latitude '51.809522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618919'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809522 3.772123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809522"^^xsd:decimal ;
  dwc:decimalLongitude "3.772123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809522 3.772123)"^^geo:wktLiteral ;
  geo-pos:lat "51.809522"^^xsd:decimal ;
  geo-pos:long "3.772123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-523d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54377; 54377'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772123'^^xsd:double;
  dwc:latitude '51.809522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618918'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787932 3.772349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787932"^^xsd:decimal ;
  dwc:decimalLongitude "3.772349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787932 3.772349)"^^geo:wktLiteral ;
  geo-pos:lat "51.787932"^^xsd:decimal ;
  geo-pos:long "3.772349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-537e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54004; 54004'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772349'^^xsd:double;
  dwc:latitude '51.787932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618584'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787932 3.772349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787932"^^xsd:decimal ;
  dwc:decimalLongitude "3.772349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787932 3.772349)"^^geo:wktLiteral ;
  geo-pos:lat "51.787932"^^xsd:decimal ;
  geo-pos:long "3.772349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-537d'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54005; 54005'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772349'^^xsd:double;
  dwc:latitude '51.787932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618585'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767179"^^xsd:decimal ;
  dwc:decimalLongitude "3.772444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  geo-pos:lat "51.767179"^^xsd:decimal ;
  geo-pos:long "3.772444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48bb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51610; 51610'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772444'^^xsd:double;
  dwc:latitude '51.767179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616243'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767179"^^xsd:decimal ;
  dwc:decimalLongitude "3.772444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  geo-pos:lat "51.767179"^^xsd:decimal ;
  geo-pos:long "3.772444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51611; 51611'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772444'^^xsd:double;
  dwc:latitude '51.767179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616244'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767179"^^xsd:decimal ;
  dwc:decimalLongitude "3.772444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  geo-pos:lat "51.767179"^^xsd:decimal ;
  geo-pos:long "3.772444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51613; 51613'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772444'^^xsd:double;
  dwc:latitude '51.767179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616247'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767179"^^xsd:decimal ;
  dwc:decimalLongitude "3.772444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  geo-pos:lat "51.767179"^^xsd:decimal ;
  geo-pos:long "3.772444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51614; 51614'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772444'^^xsd:double;
  dwc:latitude '51.767179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616248'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767179"^^xsd:decimal ;
  dwc:decimalLongitude "3.772444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767179 3.772444)"^^geo:wktLiteral ;
  geo-pos:lat "51.767179"^^xsd:decimal ;
  geo-pos:long "3.772444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51612; 51612'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772444'^^xsd:double;
  dwc:latitude '51.767179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616246'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781493 3.772456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781493"^^xsd:decimal ;
  dwc:decimalLongitude "3.772456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781493 3.772456)"^^geo:wktLiteral ;
  geo-pos:lat "51.781493"^^xsd:decimal ;
  geo-pos:long "3.772456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4262'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42644; 42644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772456'^^xsd:double;
  dwc:latitude '51.781493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607738'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781493 3.772456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781493"^^xsd:decimal ;
  dwc:decimalLongitude "3.772456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781493 3.772456)"^^geo:wktLiteral ;
  geo-pos:lat "51.781493"^^xsd:decimal ;
  geo-pos:long "3.772456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4261'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42643; 42643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772456'^^xsd:double;
  dwc:latitude '51.781493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607737'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781493 3.772456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781493"^^xsd:decimal ;
  dwc:decimalLongitude "3.772456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781493 3.772456)"^^geo:wktLiteral ;
  geo-pos:lat "51.781493"^^xsd:decimal ;
  geo-pos:long "3.772456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4260'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42642; 42642'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772456'^^xsd:double;
  dwc:latitude '51.781493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607736'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860258 3.772541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860258"^^xsd:decimal ;
  dwc:decimalLongitude "3.772541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860258 3.772541)"^^geo:wktLiteral ;
  geo-pos:lat "51.860258"^^xsd:decimal ;
  geo-pos:long "3.772541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43197; 43197'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772541'^^xsd:double;
  dwc:latitude '51.860258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608306'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75423 3.772672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75423"^^xsd:decimal ;
  dwc:decimalLongitude "3.772672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75423 3.772672)"^^geo:wktLiteral ;
  geo-pos:lat "51.75423"^^xsd:decimal ;
  geo-pos:long "3.772672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4764'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53150; 53150'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.235'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772672'^^xsd:double;
  dwc:latitude '51.75423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617760'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746299 3.772681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746299"^^xsd:decimal ;
  dwc:decimalLongitude "3.772681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746299 3.772681)"^^geo:wktLiteral ;
  geo-pos:lat "51.746299"^^xsd:decimal ;
  geo-pos:long "3.772681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c04'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55880; 55880'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772681'^^xsd:double;
  dwc:latitude '51.746299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620344'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792838 3.772766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792838"^^xsd:decimal ;
  dwc:decimalLongitude "3.772766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792838 3.772766)"^^geo:wktLiteral ;
  geo-pos:lat "51.792838"^^xsd:decimal ;
  geo-pos:long "3.772766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6924'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50441; 50441'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772766'^^xsd:double;
  dwc:latitude '51.792838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615140'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792838 3.772766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792838"^^xsd:decimal ;
  dwc:decimalLongitude "3.772766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792838 3.772766)"^^geo:wktLiteral ;
  geo-pos:lat "51.792838"^^xsd:decimal ;
  geo-pos:long "3.772766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6923'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50442; 50442'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772766'^^xsd:double;
  dwc:latitude '51.792838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615141'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792838 3.772766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792838"^^xsd:decimal ;
  dwc:decimalLongitude "3.772766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792838 3.772766)"^^geo:wktLiteral ;
  geo-pos:lat "51.792838"^^xsd:decimal ;
  geo-pos:long "3.772766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6922'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50444; 50444'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772766'^^xsd:double;
  dwc:latitude '51.792838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615142'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75448 3.772807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75448"^^xsd:decimal ;
  dwc:decimalLongitude "3.772807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75448 3.772807)"^^geo:wktLiteral ;
  geo-pos:lat "51.75448"^^xsd:decimal ;
  geo-pos:long "3.772807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-727b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43390; 43390'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772807'^^xsd:double;
  dwc:latitude '51.75448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608467'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75448 3.772807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75448"^^xsd:decimal ;
  dwc:decimalLongitude "3.772807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75448 3.772807)"^^geo:wktLiteral ;
  geo-pos:lat "51.75448"^^xsd:decimal ;
  geo-pos:long "3.772807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-727a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43391; 43391'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772807'^^xsd:double;
  dwc:latitude '51.75448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608468'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792504 3.772963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792504"^^xsd:decimal ;
  dwc:decimalLongitude "3.772963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792504 3.772963)"^^geo:wktLiteral ;
  geo-pos:lat "51.792504"^^xsd:decimal ;
  geo-pos:long "3.772963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b8d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41574; 41574'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772963'^^xsd:double;
  dwc:latitude '51.792504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606717'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746378 3.772973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746378"^^xsd:decimal ;
  dwc:decimalLongitude "3.772973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746378 3.772973)"^^geo:wktLiteral ;
  geo-pos:lat "51.746378"^^xsd:decimal ;
  geo-pos:long "3.772973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4481'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42738; 42738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772973'^^xsd:double;
  dwc:latitude '51.746378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607038'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746378 3.772973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746378"^^xsd:decimal ;
  dwc:decimalLongitude "3.772973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746378 3.772973)"^^geo:wktLiteral ;
  geo-pos:lat "51.746378"^^xsd:decimal ;
  geo-pos:long "3.772973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4480'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42737; 42737'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772973'^^xsd:double;
  dwc:latitude '51.746378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607037'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821295 3.772977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821295"^^xsd:decimal ;
  dwc:decimalLongitude "3.772977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821295 3.772977)"^^geo:wktLiteral ;
  geo-pos:lat "51.821295"^^xsd:decimal ;
  geo-pos:long "3.772977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53572; 53572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772977'^^xsd:double;
  dwc:latitude '51.821295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617574'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821295 3.772977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821295"^^xsd:decimal ;
  dwc:decimalLongitude "3.772977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821295 3.772977)"^^geo:wktLiteral ;
  geo-pos:lat "51.821295"^^xsd:decimal ;
  geo-pos:long "3.772977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53573; 53573'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772977'^^xsd:double;
  dwc:latitude '51.821295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617575'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821295 3.772977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821295"^^xsd:decimal ;
  dwc:decimalLongitude "3.772977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821295 3.772977)"^^geo:wktLiteral ;
  geo-pos:lat "51.821295"^^xsd:decimal ;
  geo-pos:long "3.772977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53574; 53574'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772977'^^xsd:double;
  dwc:latitude '51.821295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617576'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821295 3.772977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821295"^^xsd:decimal ;
  dwc:decimalLongitude "3.772977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821295 3.772977)"^^geo:wktLiteral ;
  geo-pos:lat "51.821295"^^xsd:decimal ;
  geo-pos:long "3.772977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45e0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53571; 53571'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772977'^^xsd:double;
  dwc:latitude '51.821295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617573'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882886 3.772987)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882886"^^xsd:decimal ;
  dwc:decimalLongitude "3.772987"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882886 3.772987)"^^geo:wktLiteral ;
  geo-pos:lat "51.882886"^^xsd:decimal ;
  geo-pos:long "3.772987"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51342; 51342'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772987'^^xsd:double;
  dwc:latitude '51.882886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616007'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787613 3.772996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787613"^^xsd:decimal ;
  dwc:decimalLongitude "3.772996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787613 3.772996)"^^geo:wktLiteral ;
  geo-pos:lat "51.787613"^^xsd:decimal ;
  geo-pos:long "3.772996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-554f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55472; 55472'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.331666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.772996'^^xsd:double;
  dwc:latitude '51.787613'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619964'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754308 3.773035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754308"^^xsd:decimal ;
  dwc:decimalLongitude "3.773035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754308 3.773035)"^^geo:wktLiteral ;
  geo-pos:lat "51.754308"^^xsd:decimal ;
  geo-pos:long "3.773035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54933; 54933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.497777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773035'^^xsd:double;
  dwc:latitude '51.754308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619496'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754308 3.773035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754308"^^xsd:decimal ;
  dwc:decimalLongitude "3.773035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754308 3.773035)"^^geo:wktLiteral ;
  geo-pos:lat "51.754308"^^xsd:decimal ;
  geo-pos:long "3.773035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54934; 54934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.497777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773035'^^xsd:double;
  dwc:latitude '51.754308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619497'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802439"^^xsd:decimal ;
  dwc:decimalLongitude "3.773104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  geo-pos:lat "51.802439"^^xsd:decimal ;
  geo-pos:long "3.773104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e25'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55232; 55232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773104'^^xsd:double;
  dwc:latitude '51.802439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619748'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802439"^^xsd:decimal ;
  dwc:decimalLongitude "3.773104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  geo-pos:lat "51.802439"^^xsd:decimal ;
  geo-pos:long "3.773104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e24'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55231; 55231'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773104'^^xsd:double;
  dwc:latitude '51.802439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619747'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802439"^^xsd:decimal ;
  dwc:decimalLongitude "3.773104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  geo-pos:lat "51.802439"^^xsd:decimal ;
  geo-pos:long "3.773104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e23'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55229; 55229'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773104'^^xsd:double;
  dwc:latitude '51.802439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619745'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802439"^^xsd:decimal ;
  dwc:decimalLongitude "3.773104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  geo-pos:lat "51.802439"^^xsd:decimal ;
  geo-pos:long "3.773104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e22'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55234; 55234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773104'^^xsd:double;
  dwc:latitude '51.802439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619750'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802439"^^xsd:decimal ;
  dwc:decimalLongitude "3.773104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  geo-pos:lat "51.802439"^^xsd:decimal ;
  geo-pos:long "3.773104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e21'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55233; 55233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773104'^^xsd:double;
  dwc:latitude '51.802439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619749'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802439"^^xsd:decimal ;
  dwc:decimalLongitude "3.773104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802439 3.773104)"^^geo:wktLiteral ;
  geo-pos:lat "51.802439"^^xsd:decimal ;
  geo-pos:long "3.773104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e20'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55230; 55230'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773104'^^xsd:double;
  dwc:latitude '51.802439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619746'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877931 3.773134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877931"^^xsd:decimal ;
  dwc:decimalLongitude "3.773134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877931 3.773134)"^^geo:wktLiteral ;
  geo-pos:lat "51.877931"^^xsd:decimal ;
  geo-pos:long "3.773134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7397'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39497; 39497'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773134'^^xsd:double;
  dwc:latitude '51.877931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604763'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81161 3.77316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81161"^^xsd:decimal ;
  dwc:decimalLongitude "3.77316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81161 3.77316)"^^geo:wktLiteral ;
  geo-pos:lat "51.81161"^^xsd:decimal ;
  geo-pos:long "3.77316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a60'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47288; 47288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77316'^^xsd:double;
  dwc:latitude '51.81161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612240'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837056 3.773174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837056"^^xsd:decimal ;
  dwc:decimalLongitude "3.773174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837056 3.773174)"^^geo:wktLiteral ;
  geo-pos:lat "51.837056"^^xsd:decimal ;
  geo-pos:long "3.773174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ee'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44102; 44102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773174'^^xsd:double;
  dwc:latitude '51.837056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609164'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837056 3.773174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837056"^^xsd:decimal ;
  dwc:decimalLongitude "3.773174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837056 3.773174)"^^geo:wktLiteral ;
  geo-pos:lat "51.837056"^^xsd:decimal ;
  geo-pos:long "3.773174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44100; 44100'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773174'^^xsd:double;
  dwc:latitude '51.837056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609162'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837056 3.773174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837056"^^xsd:decimal ;
  dwc:decimalLongitude "3.773174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837056 3.773174)"^^geo:wktLiteral ;
  geo-pos:lat "51.837056"^^xsd:decimal ;
  geo-pos:long "3.773174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44101; 44101'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773174'^^xsd:double;
  dwc:latitude '51.837056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609163'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770968"^^xsd:decimal ;
  dwc:decimalLongitude "3.773248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  geo-pos:lat "51.770968"^^xsd:decimal ;
  geo-pos:long "3.773248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-564b'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44281; 44281'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773248'^^xsd:double;
  dwc:latitude '51.770968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609070'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770968"^^xsd:decimal ;
  dwc:decimalLongitude "3.773248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  geo-pos:lat "51.770968"^^xsd:decimal ;
  geo-pos:long "3.773248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-564a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44283; 44283'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773248'^^xsd:double;
  dwc:latitude '51.770968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609072'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770968"^^xsd:decimal ;
  dwc:decimalLongitude "3.773248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  geo-pos:lat "51.770968"^^xsd:decimal ;
  geo-pos:long "3.773248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5649'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44280; 44280'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773248'^^xsd:double;
  dwc:latitude '51.770968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609069'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770968"^^xsd:decimal ;
  dwc:decimalLongitude "3.773248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  geo-pos:lat "51.770968"^^xsd:decimal ;
  geo-pos:long "3.773248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5648'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44285; 44285'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773248'^^xsd:double;
  dwc:latitude '51.770968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609306'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770968"^^xsd:decimal ;
  dwc:decimalLongitude "3.773248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  geo-pos:lat "51.770968"^^xsd:decimal ;
  geo-pos:long "3.773248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5647'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44284; 44284'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773248'^^xsd:double;
  dwc:latitude '51.770968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609305'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770968"^^xsd:decimal ;
  dwc:decimalLongitude "3.773248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770968 3.773248)"^^geo:wktLiteral ;
  geo-pos:lat "51.770968"^^xsd:decimal ;
  geo-pos:long "3.773248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5646'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44282; 44282'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773248'^^xsd:double;
  dwc:latitude '51.770968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609071'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859343 3.773513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859343"^^xsd:decimal ;
  dwc:decimalLongitude "3.773513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859343 3.773513)"^^geo:wktLiteral ;
  geo-pos:lat "51.859343"^^xsd:decimal ;
  geo-pos:long "3.773513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6245'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45081; 45081'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773513'^^xsd:double;
  dwc:latitude '51.859343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610096'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859343 3.773513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859343"^^xsd:decimal ;
  dwc:decimalLongitude "3.773513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859343 3.773513)"^^geo:wktLiteral ;
  geo-pos:lat "51.859343"^^xsd:decimal ;
  geo-pos:long "3.773513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6244'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45082; 45082'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773513'^^xsd:double;
  dwc:latitude '51.859343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610097'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793013 3.773552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793013"^^xsd:decimal ;
  dwc:decimalLongitude "3.773552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793013 3.773552)"^^geo:wktLiteral ;
  geo-pos:lat "51.793013"^^xsd:decimal ;
  geo-pos:long "3.773552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-728e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43372; 43372'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773552'^^xsd:double;
  dwc:latitude '51.793013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608448'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793013 3.773552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793013"^^xsd:decimal ;
  dwc:decimalLongitude "3.773552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793013 3.773552)"^^geo:wktLiteral ;
  geo-pos:lat "51.793013"^^xsd:decimal ;
  geo-pos:long "3.773552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-728d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43371; 43371'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773552'^^xsd:double;
  dwc:latitude '51.793013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608447'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793013 3.773552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793013"^^xsd:decimal ;
  dwc:decimalLongitude "3.773552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793013 3.773552)"^^geo:wktLiteral ;
  geo-pos:lat "51.793013"^^xsd:decimal ;
  geo-pos:long "3.773552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-728c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43373; 43373'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773552'^^xsd:double;
  dwc:latitude '51.793013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608449'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755347 3.773604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755347"^^xsd:decimal ;
  dwc:decimalLongitude "3.773604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755347 3.773604)"^^geo:wktLiteral ;
  geo-pos:lat "51.755347"^^xsd:decimal ;
  geo-pos:long "3.773604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47579; 47579'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773604'^^xsd:double;
  dwc:latitude '51.755347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612483'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755347 3.773604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755347"^^xsd:decimal ;
  dwc:decimalLongitude "3.773604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755347 3.773604)"^^geo:wktLiteral ;
  geo-pos:lat "51.755347"^^xsd:decimal ;
  geo-pos:long "3.773604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47580; 47580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773604'^^xsd:double;
  dwc:latitude '51.755347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612484'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757865 3.773618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757865"^^xsd:decimal ;
  dwc:decimalLongitude "3.773618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757865 3.773618)"^^geo:wktLiteral ;
  geo-pos:lat "51.757865"^^xsd:decimal ;
  geo-pos:long "3.773618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7195'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43756; 43756'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773618'^^xsd:double;
  dwc:latitude '51.757865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608764'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790225 3.773649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790225"^^xsd:decimal ;
  dwc:decimalLongitude "3.773649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790225 3.773649)"^^geo:wktLiteral ;
  geo-pos:lat "51.790225"^^xsd:decimal ;
  geo-pos:long "3.773649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4783'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53115; 53115'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773649'^^xsd:double;
  dwc:latitude '51.790225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617729'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790225 3.773649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790225"^^xsd:decimal ;
  dwc:decimalLongitude "3.773649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790225 3.773649)"^^geo:wktLiteral ;
  geo-pos:lat "51.790225"^^xsd:decimal ;
  geo-pos:long "3.773649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4782'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53116; 53116'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773649'^^xsd:double;
  dwc:latitude '51.790225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617730'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790459"^^xsd:decimal ;
  dwc:decimalLongitude "3.773682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  geo-pos:lat "51.790459"^^xsd:decimal ;
  geo-pos:long "3.773682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6315'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44850; 44850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.461666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773682'^^xsd:double;
  dwc:latitude '51.790459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609610'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790459"^^xsd:decimal ;
  dwc:decimalLongitude "3.773682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  geo-pos:lat "51.790459"^^xsd:decimal ;
  geo-pos:long "3.773682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6314'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44849; 44849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.461666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773682'^^xsd:double;
  dwc:latitude '51.790459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609609'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790459"^^xsd:decimal ;
  dwc:decimalLongitude "3.773682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  geo-pos:lat "51.790459"^^xsd:decimal ;
  geo-pos:long "3.773682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6313'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44848; 44848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.461666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773682'^^xsd:double;
  dwc:latitude '51.790459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609608'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790459"^^xsd:decimal ;
  dwc:decimalLongitude "3.773682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  geo-pos:lat "51.790459"^^xsd:decimal ;
  geo-pos:long "3.773682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6312'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44852; 44852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.461666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773682'^^xsd:double;
  dwc:latitude '51.790459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609612'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790459"^^xsd:decimal ;
  dwc:decimalLongitude "3.773682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790459 3.773682)"^^geo:wktLiteral ;
  geo-pos:lat "51.790459"^^xsd:decimal ;
  geo-pos:long "3.773682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6311'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44851; 44851'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.461666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773682'^^xsd:double;
  dwc:latitude '51.790459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609611'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754322 3.773731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754322"^^xsd:decimal ;
  dwc:decimalLongitude "3.773731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754322 3.773731)"^^geo:wktLiteral ;
  geo-pos:lat "51.754322"^^xsd:decimal ;
  geo-pos:long "3.773731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e05'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40914; 40914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773731'^^xsd:double;
  dwc:latitude '51.754322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606064'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881999 3.7738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881999"^^xsd:decimal ;
  dwc:decimalLongitude "3.7738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881999 3.7738)"^^geo:wktLiteral ;
  geo-pos:lat "51.881999"^^xsd:decimal ;
  geo-pos:long "3.7738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e4'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51735; 51735'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7738'^^xsd:double;
  dwc:latitude '51.881999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616352'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753305 3.773815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753305"^^xsd:decimal ;
  dwc:decimalLongitude "3.773815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753305 3.773815)"^^geo:wktLiteral ;
  geo-pos:lat "51.753305"^^xsd:decimal ;
  geo-pos:long "3.773815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5540'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55491; 55491'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.460833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773815'^^xsd:double;
  dwc:latitude '51.753305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619982'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753305 3.773815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753305"^^xsd:decimal ;
  dwc:decimalLongitude "3.773815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753305 3.773815)"^^geo:wktLiteral ;
  geo-pos:lat "51.753305"^^xsd:decimal ;
  geo-pos:long "3.773815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-553f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55489; 55489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.460833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773815'^^xsd:double;
  dwc:latitude '51.753305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619980'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753305 3.773815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753305"^^xsd:decimal ;
  dwc:decimalLongitude "3.773815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753305 3.773815)"^^geo:wktLiteral ;
  geo-pos:lat "51.753305"^^xsd:decimal ;
  geo-pos:long "3.773815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-553e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55490; 55490'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.460833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773815'^^xsd:double;
  dwc:latitude '51.753305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619981'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755696 3.773899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755696"^^xsd:decimal ;
  dwc:decimalLongitude "3.773899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755696 3.773899)"^^geo:wktLiteral ;
  geo-pos:lat "51.755696"^^xsd:decimal ;
  geo-pos:long "3.773899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56587; 56587'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773899'^^xsd:double;
  dwc:latitude '51.755696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621092'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755696 3.773899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755696"^^xsd:decimal ;
  dwc:decimalLongitude "3.773899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755696 3.773899)"^^geo:wktLiteral ;
  geo-pos:lat "51.755696"^^xsd:decimal ;
  geo-pos:long "3.773899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56588; 56588'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.773899'^^xsd:double;
  dwc:latitude '51.755696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621093'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762798"^^xsd:decimal ;
  dwc:decimalLongitude "3.77405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  geo-pos:lat "51.762798"^^xsd:decimal ;
  geo-pos:long "3.77405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53866; 53866'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77405'^^xsd:double;
  dwc:latitude '51.762798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618388'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762798"^^xsd:decimal ;
  dwc:decimalLongitude "3.77405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  geo-pos:lat "51.762798"^^xsd:decimal ;
  geo-pos:long "3.77405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53871; 53871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77405'^^xsd:double;
  dwc:latitude '51.762798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618393'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762798"^^xsd:decimal ;
  dwc:decimalLongitude "3.77405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  geo-pos:lat "51.762798"^^xsd:decimal ;
  geo-pos:long "3.77405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53870; 53870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77405'^^xsd:double;
  dwc:latitude '51.762798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618392'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762798"^^xsd:decimal ;
  dwc:decimalLongitude "3.77405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  geo-pos:lat "51.762798"^^xsd:decimal ;
  geo-pos:long "3.77405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53872; 53872'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77405'^^xsd:double;
  dwc:latitude '51.762798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618394'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762798"^^xsd:decimal ;
  dwc:decimalLongitude "3.77405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  geo-pos:lat "51.762798"^^xsd:decimal ;
  geo-pos:long "3.77405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53867; 53867'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77405'^^xsd:double;
  dwc:latitude '51.762798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618389'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762798"^^xsd:decimal ;
  dwc:decimalLongitude "3.77405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  geo-pos:lat "51.762798"^^xsd:decimal ;
  geo-pos:long "3.77405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53868; 53868'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77405'^^xsd:double;
  dwc:latitude '51.762798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618390'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762798"^^xsd:decimal ;
  dwc:decimalLongitude "3.77405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  geo-pos:lat "51.762798"^^xsd:decimal ;
  geo-pos:long "3.77405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53873; 53873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77405'^^xsd:double;
  dwc:latitude '51.762798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618395'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762798"^^xsd:decimal ;
  dwc:decimalLongitude "3.77405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762798 3.77405)"^^geo:wktLiteral ;
  geo-pos:lat "51.762798"^^xsd:decimal ;
  geo-pos:long "3.77405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44bf'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53869; 53869'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77405'^^xsd:double;
  dwc:latitude '51.762798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618391'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858207 3.77406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858207"^^xsd:decimal ;
  dwc:decimalLongitude "3.77406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858207 3.77406)"^^geo:wktLiteral ;
  geo-pos:lat "51.858207"^^xsd:decimal ;
  geo-pos:long "3.77406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-738d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39528; 39528'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77406'^^xsd:double;
  dwc:latitude '51.858207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604792'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858207 3.77406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858207"^^xsd:decimal ;
  dwc:decimalLongitude "3.77406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858207 3.77406)"^^geo:wktLiteral ;
  geo-pos:lat "51.858207"^^xsd:decimal ;
  geo-pos:long "3.77406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-738c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39527; 39527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77406'^^xsd:double;
  dwc:latitude '51.858207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604791'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858207 3.77406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858207"^^xsd:decimal ;
  dwc:decimalLongitude "3.77406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858207 3.77406)"^^geo:wktLiteral ;
  geo-pos:lat "51.858207"^^xsd:decimal ;
  geo-pos:long "3.77406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-738b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39529; 39529'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77406'^^xsd:double;
  dwc:latitude '51.858207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604793'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78703 3.774146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78703"^^xsd:decimal ;
  dwc:decimalLongitude "3.774146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78703 3.774146)"^^geo:wktLiteral ;
  geo-pos:lat "51.78703"^^xsd:decimal ;
  geo-pos:long "3.774146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e7e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52798; 52798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.336111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774146'^^xsd:double;
  dwc:latitude '51.78703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617355'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876261 3.774152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876261"^^xsd:decimal ;
  dwc:decimalLongitude "3.774152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876261 3.774152)"^^geo:wktLiteral ;
  geo-pos:lat "51.876261"^^xsd:decimal ;
  geo-pos:long "3.774152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70cf'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42211; 42211'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774152'^^xsd:double;
  dwc:latitude '51.876261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607381'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876261 3.774152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876261"^^xsd:decimal ;
  dwc:decimalLongitude "3.774152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876261 3.774152)"^^geo:wktLiteral ;
  geo-pos:lat "51.876261"^^xsd:decimal ;
  geo-pos:long "3.774152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ce'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42212; 42212'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774152'^^xsd:double;
  dwc:latitude '51.876261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607383'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876261 3.774152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876261"^^xsd:decimal ;
  dwc:decimalLongitude "3.774152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876261 3.774152)"^^geo:wktLiteral ;
  geo-pos:lat "51.876261"^^xsd:decimal ;
  geo-pos:long "3.774152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70cd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42213; 42213'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774152'^^xsd:double;
  dwc:latitude '51.876261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607384'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48599; 48599'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612643'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48598; 48598'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612642'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb6'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48602; 48602'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612646'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48595; 48595'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613430'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb4'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48597; 48597'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612641'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48600; 48600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612644'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb2'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48596; 48596'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613431'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb1'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48601; 48601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612645'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cb0'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48603; 48603'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612647'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813752"^^xsd:decimal ;
  dwc:decimalLongitude "3.774183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813752 3.774183)"^^geo:wktLiteral ;
  geo-pos:lat "51.813752"^^xsd:decimal ;
  geo-pos:long "3.774183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6caf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48604; 48604'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774183'^^xsd:double;
  dwc:latitude '51.813752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612648'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755109 3.774353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755109"^^xsd:decimal ;
  dwc:decimalLongitude "3.774353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755109 3.774353)"^^geo:wktLiteral ;
  geo-pos:lat "51.755109"^^xsd:decimal ;
  geo-pos:long "3.774353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7443'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39300; 39300'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774353'^^xsd:double;
  dwc:latitude '51.755109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604568'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755109 3.774353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755109"^^xsd:decimal ;
  dwc:decimalLongitude "3.774353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755109 3.774353)"^^geo:wktLiteral ;
  geo-pos:lat "51.755109"^^xsd:decimal ;
  geo-pos:long "3.774353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7442'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39301; 39301'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.0819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774353'^^xsd:double;
  dwc:latitude '51.755109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604569'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746863 3.774429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746863"^^xsd:decimal ;
  dwc:decimalLongitude "3.774429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746863 3.774429)"^^geo:wktLiteral ;
  geo-pos:lat "51.746863"^^xsd:decimal ;
  geo-pos:long "3.774429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40672; 40672'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774429'^^xsd:double;
  dwc:latitude '51.746863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605825'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746863 3.774429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746863"^^xsd:decimal ;
  dwc:decimalLongitude "3.774429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746863 3.774429)"^^geo:wktLiteral ;
  geo-pos:lat "51.746863"^^xsd:decimal ;
  geo-pos:long "3.774429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ef0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40673; 40673'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774429'^^xsd:double;
  dwc:latitude '51.746863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605826'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796442 3.774481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796442"^^xsd:decimal ;
  dwc:decimalLongitude "3.774481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796442 3.774481)"^^geo:wktLiteral ;
  geo-pos:lat "51.796442"^^xsd:decimal ;
  geo-pos:long "3.774481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-537c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54006; 54006'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.593333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774481'^^xsd:double;
  dwc:latitude '51.796442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618586'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837119 3.774496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837119"^^xsd:decimal ;
  dwc:decimalLongitude "3.774496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837119 3.774496)"^^geo:wktLiteral ;
  geo-pos:lat "51.837119"^^xsd:decimal ;
  geo-pos:long "3.774496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-681f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50734; 50734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774496'^^xsd:double;
  dwc:latitude '51.837119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615486'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837119 3.774496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837119"^^xsd:decimal ;
  dwc:decimalLongitude "3.774496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837119 3.774496)"^^geo:wktLiteral ;
  geo-pos:lat "51.837119"^^xsd:decimal ;
  geo-pos:long "3.774496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-681e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50733; 50733'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774496'^^xsd:double;
  dwc:latitude '51.837119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615485'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837119 3.774496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837119"^^xsd:decimal ;
  dwc:decimalLongitude "3.774496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837119 3.774496)"^^geo:wktLiteral ;
  geo-pos:lat "51.837119"^^xsd:decimal ;
  geo-pos:long "3.774496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-681d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50735; 50735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774496'^^xsd:double;
  dwc:latitude '51.837119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615487'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837119 3.774496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837119"^^xsd:decimal ;
  dwc:decimalLongitude "3.774496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837119 3.774496)"^^geo:wktLiteral ;
  geo-pos:lat "51.837119"^^xsd:decimal ;
  geo-pos:long "3.774496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-681c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50736; 50736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774496'^^xsd:double;
  dwc:latitude '51.837119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615488'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805514 3.774506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805514"^^xsd:decimal ;
  dwc:decimalLongitude "3.774506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805514 3.774506)"^^geo:wktLiteral ;
  geo-pos:lat "51.805514"^^xsd:decimal ;
  geo-pos:long "3.774506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4272'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43364; 43364'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774506'^^xsd:double;
  dwc:latitude '51.805514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608440'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805514 3.774506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805514"^^xsd:decimal ;
  dwc:decimalLongitude "3.774506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805514 3.774506)"^^geo:wktLiteral ;
  geo-pos:lat "51.805514"^^xsd:decimal ;
  geo-pos:long "3.774506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4271'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43361; 43361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774506'^^xsd:double;
  dwc:latitude '51.805514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608437'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805514 3.774506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805514"^^xsd:decimal ;
  dwc:decimalLongitude "3.774506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805514 3.774506)"^^geo:wktLiteral ;
  geo-pos:lat "51.805514"^^xsd:decimal ;
  geo-pos:long "3.774506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4270'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43362; 43362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774506'^^xsd:double;
  dwc:latitude '51.805514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608438'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805514 3.774506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805514"^^xsd:decimal ;
  dwc:decimalLongitude "3.774506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805514 3.774506)"^^geo:wktLiteral ;
  geo-pos:lat "51.805514"^^xsd:decimal ;
  geo-pos:long "3.774506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-426f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43363; 43363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774506'^^xsd:double;
  dwc:latitude '51.805514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608439'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746817 3.77453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746817"^^xsd:decimal ;
  dwc:decimalLongitude "3.77453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746817 3.77453)"^^geo:wktLiteral ;
  geo-pos:lat "51.746817"^^xsd:decimal ;
  geo-pos:long "3.77453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-698b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50307; 50307'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77453'^^xsd:double;
  dwc:latitude '51.746817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615040'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746817 3.77453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746817"^^xsd:decimal ;
  dwc:decimalLongitude "3.77453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746817 3.77453)"^^geo:wktLiteral ;
  geo-pos:lat "51.746817"^^xsd:decimal ;
  geo-pos:long "3.77453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-698a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50306; 50306'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77453'^^xsd:double;
  dwc:latitude '51.746817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615039'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746817 3.77453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746817"^^xsd:decimal ;
  dwc:decimalLongitude "3.77453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746817 3.77453)"^^geo:wktLiteral ;
  geo-pos:lat "51.746817"^^xsd:decimal ;
  geo-pos:long "3.77453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6989'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50308; 50308'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77453'^^xsd:double;
  dwc:latitude '51.746817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615041'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900454"^^xsd:decimal ;
  dwc:decimalLongitude "3.774539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  geo-pos:lat "51.900454"^^xsd:decimal ;
  geo-pos:long "3.774539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4724'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53223; 53223'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774539'^^xsd:double;
  dwc:latitude '51.900454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617534'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900454"^^xsd:decimal ;
  dwc:decimalLongitude "3.774539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  geo-pos:lat "51.900454"^^xsd:decimal ;
  geo-pos:long "3.774539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4723'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53226; 53226'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774539'^^xsd:double;
  dwc:latitude '51.900454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617537'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900454"^^xsd:decimal ;
  dwc:decimalLongitude "3.774539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  geo-pos:lat "51.900454"^^xsd:decimal ;
  geo-pos:long "3.774539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4722'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53221; 53221'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774539'^^xsd:double;
  dwc:latitude '51.900454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617532'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900454"^^xsd:decimal ;
  dwc:decimalLongitude "3.774539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  geo-pos:lat "51.900454"^^xsd:decimal ;
  geo-pos:long "3.774539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4721'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53224; 53224'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774539'^^xsd:double;
  dwc:latitude '51.900454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617535'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900454"^^xsd:decimal ;
  dwc:decimalLongitude "3.774539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  geo-pos:lat "51.900454"^^xsd:decimal ;
  geo-pos:long "3.774539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4720'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53225; 53225'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774539'^^xsd:double;
  dwc:latitude '51.900454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617536'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900454"^^xsd:decimal ;
  dwc:decimalLongitude "3.774539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  geo-pos:lat "51.900454"^^xsd:decimal ;
  geo-pos:long "3.774539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-471f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53222; 53222'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774539'^^xsd:double;
  dwc:latitude '51.900454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617533'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900454"^^xsd:decimal ;
  dwc:decimalLongitude "3.774539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900454 3.774539)"^^geo:wktLiteral ;
  geo-pos:lat "51.900454"^^xsd:decimal ;
  geo-pos:long "3.774539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-471e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53227; 53227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774539'^^xsd:double;
  dwc:latitude '51.900454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617538'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793231 3.774542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793231"^^xsd:decimal ;
  dwc:decimalLongitude "3.774542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793231 3.774542)"^^geo:wktLiteral ;
  geo-pos:lat "51.793231"^^xsd:decimal ;
  geo-pos:long "3.774542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5082'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46827; 46827'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774542'^^xsd:double;
  dwc:latitude '51.793231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611730'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793087 3.774641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793087"^^xsd:decimal ;
  dwc:decimalLongitude "3.774641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793087 3.774641)"^^geo:wktLiteral ;
  geo-pos:lat "51.793087"^^xsd:decimal ;
  geo-pos:long "3.774641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4118'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56907; 56907'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774641'^^xsd:double;
  dwc:latitude '51.793087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621365'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793087 3.774641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793087"^^xsd:decimal ;
  dwc:decimalLongitude "3.774641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793087 3.774641)"^^geo:wktLiteral ;
  geo-pos:lat "51.793087"^^xsd:decimal ;
  geo-pos:long "3.774641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4117'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56906; 56906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774641'^^xsd:double;
  dwc:latitude '51.793087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621364'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787773 3.774651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787773"^^xsd:decimal ;
  dwc:decimalLongitude "3.774651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787773 3.774651)"^^geo:wktLiteral ;
  geo-pos:lat "51.787773"^^xsd:decimal ;
  geo-pos:long "3.774651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7290'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43953; 43953'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774651'^^xsd:double;
  dwc:latitude '51.787773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608968'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787773 3.774651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787773"^^xsd:decimal ;
  dwc:decimalLongitude "3.774651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787773 3.774651)"^^geo:wktLiteral ;
  geo-pos:lat "51.787773"^^xsd:decimal ;
  geo-pos:long "3.774651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-728f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43952; 43952'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774651'^^xsd:double;
  dwc:latitude '51.787773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608967'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789364 3.774679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789364"^^xsd:decimal ;
  dwc:decimalLongitude "3.774679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789364 3.774679)"^^geo:wktLiteral ;
  geo-pos:lat "51.789364"^^xsd:decimal ;
  geo-pos:long "3.774679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3efc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54923; 54923'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.361388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774679'^^xsd:double;
  dwc:latitude '51.789364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619486'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789364 3.774679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789364"^^xsd:decimal ;
  dwc:decimalLongitude "3.774679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789364 3.774679)"^^geo:wktLiteral ;
  geo-pos:lat "51.789364"^^xsd:decimal ;
  geo-pos:long "3.774679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3efb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54921; 54921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.361388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774679'^^xsd:double;
  dwc:latitude '51.789364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619484'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789364 3.774679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789364"^^xsd:decimal ;
  dwc:decimalLongitude "3.774679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789364 3.774679)"^^geo:wktLiteral ;
  geo-pos:lat "51.789364"^^xsd:decimal ;
  geo-pos:long "3.774679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3efa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54922; 54922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.361388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774679'^^xsd:double;
  dwc:latitude '51.789364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619485'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811141 3.774689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811141"^^xsd:decimal ;
  dwc:decimalLongitude "3.774689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811141 3.774689)"^^geo:wktLiteral ;
  geo-pos:lat "51.811141"^^xsd:decimal ;
  geo-pos:long "3.774689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58ab'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45975; 45975'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774689'^^xsd:double;
  dwc:latitude '51.811141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610901'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795828 3.77476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795828"^^xsd:decimal ;
  dwc:decimalLongitude "3.77476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795828 3.77476)"^^geo:wktLiteral ;
  geo-pos:lat "51.795828"^^xsd:decimal ;
  geo-pos:long "3.77476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4781'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53118; 53118'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.056944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77476'^^xsd:double;
  dwc:latitude '51.795828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617731'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795828 3.77476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795828"^^xsd:decimal ;
  dwc:decimalLongitude "3.77476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795828 3.77476)"^^geo:wktLiteral ;
  geo-pos:lat "51.795828"^^xsd:decimal ;
  geo-pos:long "3.77476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4780'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53119; 53119'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.056944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77476'^^xsd:double;
  dwc:latitude '51.795828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617732'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747058 3.774795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747058"^^xsd:decimal ;
  dwc:decimalLongitude "3.774795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747058 3.774795)"^^geo:wktLiteral ;
  geo-pos:lat "51.747058"^^xsd:decimal ;
  geo-pos:long "3.774795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7667'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50070; 50070'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.216111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.774795'^^xsd:double;
  dwc:latitude '51.747058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614857'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843877"^^xsd:decimal ;
  dwc:decimalLongitude "3.775004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843877"^^xsd:decimal ;
  geo-pos:long "3.775004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-748e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42302; 42302'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775004'^^xsd:double;
  dwc:latitude '51.843877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607450'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843877"^^xsd:decimal ;
  dwc:decimalLongitude "3.775004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843877"^^xsd:decimal ;
  geo-pos:long "3.775004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-748d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42300; 42300'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775004'^^xsd:double;
  dwc:latitude '51.843877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607448'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843877"^^xsd:decimal ;
  dwc:decimalLongitude "3.775004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843877"^^xsd:decimal ;
  geo-pos:long "3.775004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-748c'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42299; 42299'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775004'^^xsd:double;
  dwc:latitude '51.843877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607447'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843877"^^xsd:decimal ;
  dwc:decimalLongitude "3.775004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843877"^^xsd:decimal ;
  geo-pos:long "3.775004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-748b'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42301; 42301'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775004'^^xsd:double;
  dwc:latitude '51.843877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607449'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843877"^^xsd:decimal ;
  dwc:decimalLongitude "3.775004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843877 3.775004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843877"^^xsd:decimal ;
  geo-pos:long "3.775004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-748a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42303; 42303'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775004'^^xsd:double;
  dwc:latitude '51.843877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607451'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787086 3.775132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787086"^^xsd:decimal ;
  dwc:decimalLongitude "3.775132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787086 3.775132)"^^geo:wktLiteral ;
  geo-pos:lat "51.787086"^^xsd:decimal ;
  geo-pos:long "3.775132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e20'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40888; 40888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775132'^^xsd:double;
  dwc:latitude '51.787086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606038'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787086 3.775132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787086"^^xsd:decimal ;
  dwc:decimalLongitude "3.775132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787086 3.775132)"^^geo:wktLiteral ;
  geo-pos:lat "51.787086"^^xsd:decimal ;
  geo-pos:long "3.775132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e1f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40886; 40886'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775132'^^xsd:double;
  dwc:latitude '51.787086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606037'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746813 3.775225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746813"^^xsd:decimal ;
  dwc:decimalLongitude "3.775225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746813 3.775225)"^^geo:wktLiteral ;
  geo-pos:lat "51.746813"^^xsd:decimal ;
  geo-pos:long "3.775225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f27'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49480; 49480'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775225'^^xsd:double;
  dwc:latitude '51.746813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614271'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746813 3.775225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746813"^^xsd:decimal ;
  dwc:decimalLongitude "3.775225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746813 3.775225)"^^geo:wktLiteral ;
  geo-pos:lat "51.746813"^^xsd:decimal ;
  geo-pos:long "3.775225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f26'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49481; 49481'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775225'^^xsd:double;
  dwc:latitude '51.746813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614272'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763267 3.775232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763267"^^xsd:decimal ;
  dwc:decimalLongitude "3.775232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763267 3.775232)"^^geo:wktLiteral ;
  geo-pos:lat "51.763267"^^xsd:decimal ;
  geo-pos:long "3.775232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57303; 57303'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775232'^^xsd:double;
  dwc:latitude '51.763267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621720'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763267 3.775232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763267"^^xsd:decimal ;
  dwc:decimalLongitude "3.775232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763267 3.775232)"^^geo:wktLiteral ;
  geo-pos:lat "51.763267"^^xsd:decimal ;
  geo-pos:long "3.775232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57304; 57304'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775232'^^xsd:double;
  dwc:latitude '51.763267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621721'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763267 3.775232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763267"^^xsd:decimal ;
  dwc:decimalLongitude "3.775232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763267 3.775232)"^^geo:wktLiteral ;
  geo-pos:lat "51.763267"^^xsd:decimal ;
  geo-pos:long "3.775232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fe7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57302; 57302'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775232'^^xsd:double;
  dwc:latitude '51.763267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621719'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756487 3.775275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756487"^^xsd:decimal ;
  dwc:decimalLongitude "3.775275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756487 3.775275)"^^geo:wktLiteral ;
  geo-pos:lat "51.756487"^^xsd:decimal ;
  geo-pos:long "3.775275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39918; 39918'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.473333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775275'^^xsd:double;
  dwc:latitude '51.756487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605158'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756487 3.775275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756487"^^xsd:decimal ;
  dwc:decimalLongitude "3.775275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756487 3.775275)"^^geo:wktLiteral ;
  geo-pos:lat "51.756487"^^xsd:decimal ;
  geo-pos:long "3.775275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39919; 39919'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.473333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775275'^^xsd:double;
  dwc:latitude '51.756487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605159'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803872 3.775304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803872"^^xsd:decimal ;
  dwc:decimalLongitude "3.775304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803872 3.775304)"^^geo:wktLiteral ;
  geo-pos:lat "51.803872"^^xsd:decimal ;
  geo-pos:long "3.775304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4014'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57237; 57237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775304'^^xsd:double;
  dwc:latitude '51.803872'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621656'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7471 3.775317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7471"^^xsd:decimal ;
  dwc:decimalLongitude "3.775317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7471 3.775317)"^^geo:wktLiteral ;
  geo-pos:lat "51.7471"^^xsd:decimal ;
  geo-pos:long "3.775317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-483d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52922; 52922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.219722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775317'^^xsd:double;
  dwc:latitude '51.7471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617467'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898093 3.775326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898093"^^xsd:decimal ;
  dwc:decimalLongitude "3.775326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898093 3.775326)"^^geo:wktLiteral ;
  geo-pos:lat "51.898093"^^xsd:decimal ;
  geo-pos:long "3.775326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-550a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55557; 55557'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775326'^^xsd:double;
  dwc:latitude '51.898093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620038'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746056 3.775473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746056"^^xsd:decimal ;
  dwc:decimalLongitude "3.775473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746056 3.775473)"^^geo:wktLiteral ;
  geo-pos:lat "51.746056"^^xsd:decimal ;
  geo-pos:long "3.775473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5125'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46654; 46654'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.21'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775473'^^xsd:double;
  dwc:latitude '51.746056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611591'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792495 3.775484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792495"^^xsd:decimal ;
  dwc:decimalLongitude "3.775484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792495 3.775484)"^^geo:wktLiteral ;
  geo-pos:lat "51.792495"^^xsd:decimal ;
  geo-pos:long "3.775484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7811'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52245; 52245'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775484'^^xsd:double;
  dwc:latitude '51.792495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616926'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838497 3.775507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838497"^^xsd:decimal ;
  dwc:decimalLongitude "3.775507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838497 3.775507)"^^geo:wktLiteral ;
  geo-pos:lat "51.838497"^^xsd:decimal ;
  geo-pos:long "3.775507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6450'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49185; 49185'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775507'^^xsd:double;
  dwc:latitude '51.838497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614011'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838497 3.775507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838497"^^xsd:decimal ;
  dwc:decimalLongitude "3.775507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838497 3.775507)"^^geo:wktLiteral ;
  geo-pos:lat "51.838497"^^xsd:decimal ;
  geo-pos:long "3.775507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-644f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49184; 49184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775507'^^xsd:double;
  dwc:latitude '51.838497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614010'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794555 3.775565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794555"^^xsd:decimal ;
  dwc:decimalLongitude "3.775565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794555 3.775565)"^^geo:wktLiteral ;
  geo-pos:lat "51.794555"^^xsd:decimal ;
  geo-pos:long "3.775565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5953'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46355; 46355'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775565'^^xsd:double;
  dwc:latitude '51.794555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611332'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794555 3.775565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794555"^^xsd:decimal ;
  dwc:decimalLongitude "3.775565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794555 3.775565)"^^geo:wktLiteral ;
  geo-pos:lat "51.794555"^^xsd:decimal ;
  geo-pos:long "3.775565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5952'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46356; 46356'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775565'^^xsd:double;
  dwc:latitude '51.794555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611333'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759182 3.775625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759182"^^xsd:decimal ;
  dwc:decimalLongitude "3.775625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759182 3.775625)"^^geo:wktLiteral ;
  geo-pos:lat "51.759182"^^xsd:decimal ;
  geo-pos:long "3.775625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50266; 50266'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775625'^^xsd:double;
  dwc:latitude '51.759182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615005'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759182 3.775625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759182"^^xsd:decimal ;
  dwc:decimalLongitude "3.775625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759182 3.775625)"^^geo:wktLiteral ;
  geo-pos:lat "51.759182"^^xsd:decimal ;
  geo-pos:long "3.775625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50267; 50267'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775625'^^xsd:double;
  dwc:latitude '51.759182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615006'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c21'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41423; 41423'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606607'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c20'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41427; 41427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606611'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c1f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41424; 41424'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606608'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c1e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41425; 41425'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606609'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c1d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41426; 41426'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606610'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c1c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41421; 41421'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606605'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c1b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41422; 41422'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606606'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c1a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41428; 41428'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606612'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820855"^^xsd:decimal ;
  dwc:decimalLongitude "3.775668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820855 3.775668)"^^geo:wktLiteral ;
  geo-pos:lat "51.820855"^^xsd:decimal ;
  geo-pos:long "3.775668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c19'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41429; 41429'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775668'^^xsd:double;
  dwc:latitude '51.820855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606613'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788225 3.775674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788225"^^xsd:decimal ;
  dwc:decimalLongitude "3.775674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788225 3.775674)"^^geo:wktLiteral ;
  geo-pos:lat "51.788225"^^xsd:decimal ;
  geo-pos:long "3.775674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5084'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46825; 46825'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775674'^^xsd:double;
  dwc:latitude '51.788225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611728'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788225 3.775674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788225"^^xsd:decimal ;
  dwc:decimalLongitude "3.775674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788225 3.775674)"^^geo:wktLiteral ;
  geo-pos:lat "51.788225"^^xsd:decimal ;
  geo-pos:long "3.775674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5083'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46826; 46826'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775674'^^xsd:double;
  dwc:latitude '51.788225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611729'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78978 3.775715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78978"^^xsd:decimal ;
  dwc:decimalLongitude "3.775715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78978 3.775715)"^^geo:wktLiteral ;
  geo-pos:lat "51.78978"^^xsd:decimal ;
  geo-pos:long "3.775715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6131'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45376; 45376'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.461944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775715'^^xsd:double;
  dwc:latitude '51.78978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610385'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746566 3.7758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746566"^^xsd:decimal ;
  dwc:decimalLongitude "3.7758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746566 3.7758)"^^geo:wktLiteral ;
  geo-pos:lat "51.746566"^^xsd:decimal ;
  geo-pos:long "3.7758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60de'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40104; 40104'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7758'^^xsd:double;
  dwc:latitude '51.746566'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605307'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754802 3.77584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754802"^^xsd:decimal ;
  dwc:decimalLongitude "3.77584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754802 3.77584)"^^geo:wktLiteral ;
  geo-pos:lat "51.754802"^^xsd:decimal ;
  geo-pos:long "3.77584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4766'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53148; 53148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77584'^^xsd:double;
  dwc:latitude '51.754802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617758'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754802 3.77584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754802"^^xsd:decimal ;
  dwc:decimalLongitude "3.77584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754802 3.77584)"^^geo:wktLiteral ;
  geo-pos:lat "51.754802"^^xsd:decimal ;
  geo-pos:long "3.77584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4765'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53149; 53149'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77584'^^xsd:double;
  dwc:latitude '51.754802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617759'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882255 3.775926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882255"^^xsd:decimal ;
  dwc:decimalLongitude "3.775926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882255 3.775926)"^^geo:wktLiteral ;
  geo-pos:lat "51.882255"^^xsd:decimal ;
  geo-pos:long "3.775926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50578; 50578'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775926'^^xsd:double;
  dwc:latitude '51.882255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615339'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882255 3.775926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882255"^^xsd:decimal ;
  dwc:decimalLongitude "3.775926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882255 3.775926)"^^geo:wktLiteral ;
  geo-pos:lat "51.882255"^^xsd:decimal ;
  geo-pos:long "3.775926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68af'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50577; 50577'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775926'^^xsd:double;
  dwc:latitude '51.882255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615338'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882255 3.775926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882255"^^xsd:decimal ;
  dwc:decimalLongitude "3.775926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882255 3.775926)"^^geo:wktLiteral ;
  geo-pos:lat "51.882255"^^xsd:decimal ;
  geo-pos:long "3.775926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50580; 50580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775926'^^xsd:double;
  dwc:latitude '51.882255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615341'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882255 3.775926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882255"^^xsd:decimal ;
  dwc:decimalLongitude "3.775926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882255 3.775926)"^^geo:wktLiteral ;
  geo-pos:lat "51.882255"^^xsd:decimal ;
  geo-pos:long "3.775926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50579; 50579'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775926'^^xsd:double;
  dwc:latitude '51.882255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615340'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758703 3.775994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758703"^^xsd:decimal ;
  dwc:decimalLongitude "3.775994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758703 3.775994)"^^geo:wktLiteral ;
  geo-pos:lat "51.758703"^^xsd:decimal ;
  geo-pos:long "3.775994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-487a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51684; 51684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775994'^^xsd:double;
  dwc:latitude '51.758703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616316'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758703 3.775994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758703"^^xsd:decimal ;
  dwc:decimalLongitude "3.775994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758703 3.775994)"^^geo:wktLiteral ;
  geo-pos:lat "51.758703"^^xsd:decimal ;
  geo-pos:long "3.775994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4879'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51683; 51683'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775994'^^xsd:double;
  dwc:latitude '51.758703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616315'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758703 3.775994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758703"^^xsd:decimal ;
  dwc:decimalLongitude "3.775994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758703 3.775994)"^^geo:wktLiteral ;
  geo-pos:lat "51.758703"^^xsd:decimal ;
  geo-pos:long "3.775994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4878'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51682; 51682'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.775994'^^xsd:double;
  dwc:latitude '51.758703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616314'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797636 3.776154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797636"^^xsd:decimal ;
  dwc:decimalLongitude "3.776154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797636 3.776154)"^^geo:wktLiteral ;
  geo-pos:lat "51.797636"^^xsd:decimal ;
  geo-pos:long "3.776154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6065'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40230; 40230'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.392222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776154'^^xsd:double;
  dwc:latitude '51.797636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605430'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797636 3.776154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797636"^^xsd:decimal ;
  dwc:decimalLongitude "3.776154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797636 3.776154)"^^geo:wktLiteral ;
  geo-pos:lat "51.797636"^^xsd:decimal ;
  geo-pos:long "3.776154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6064'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40231; 40231'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.392222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776154'^^xsd:double;
  dwc:latitude '51.797636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605431'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795864 3.776254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795864"^^xsd:decimal ;
  dwc:decimalLongitude "3.776254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795864 3.776254)"^^geo:wktLiteral ;
  geo-pos:lat "51.795864"^^xsd:decimal ;
  geo-pos:long "3.776254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4116'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56908; 56908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776254'^^xsd:double;
  dwc:latitude '51.795864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621366'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796592 3.776281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796592"^^xsd:decimal ;
  dwc:decimalLongitude "3.776281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796592 3.776281)"^^geo:wktLiteral ;
  geo-pos:lat "51.796592"^^xsd:decimal ;
  geo-pos:long "3.776281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5afc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47559; 47559'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776281'^^xsd:double;
  dwc:latitude '51.796592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612464'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796592 3.776281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796592"^^xsd:decimal ;
  dwc:decimalLongitude "3.776281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796592 3.776281)"^^geo:wktLiteral ;
  geo-pos:lat "51.796592"^^xsd:decimal ;
  geo-pos:long "3.776281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5afb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47558; 47558'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776281'^^xsd:double;
  dwc:latitude '51.796592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612463'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796592 3.776281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796592"^^xsd:decimal ;
  dwc:decimalLongitude "3.776281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796592 3.776281)"^^geo:wktLiteral ;
  geo-pos:lat "51.796592"^^xsd:decimal ;
  geo-pos:long "3.776281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5afa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47557; 47557'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776281'^^xsd:double;
  dwc:latitude '51.796592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612462'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899443"^^xsd:decimal ;
  dwc:decimalLongitude "3.776411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  geo-pos:lat "51.899443"^^xsd:decimal ;
  geo-pos:long "3.776411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b04'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56175; 56175'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776411'^^xsd:double;
  dwc:latitude '51.899443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620691'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899443"^^xsd:decimal ;
  dwc:decimalLongitude "3.776411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  geo-pos:lat "51.899443"^^xsd:decimal ;
  geo-pos:long "3.776411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b03'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56176; 56176'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776411'^^xsd:double;
  dwc:latitude '51.899443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620693'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899443"^^xsd:decimal ;
  dwc:decimalLongitude "3.776411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  geo-pos:lat "51.899443"^^xsd:decimal ;
  geo-pos:long "3.776411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b02'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56177; 56177'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776411'^^xsd:double;
  dwc:latitude '51.899443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620694'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899443"^^xsd:decimal ;
  dwc:decimalLongitude "3.776411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  geo-pos:lat "51.899443"^^xsd:decimal ;
  geo-pos:long "3.776411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b01'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56178; 56178'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776411'^^xsd:double;
  dwc:latitude '51.899443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620695'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899443"^^xsd:decimal ;
  dwc:decimalLongitude "3.776411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899443 3.776411)"^^geo:wktLiteral ;
  geo-pos:lat "51.899443"^^xsd:decimal ;
  geo-pos:long "3.776411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b00'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56179; 56179'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776411'^^xsd:double;
  dwc:latitude '51.899443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620696'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859962 3.776428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859962"^^xsd:decimal ;
  dwc:decimalLongitude "3.776428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859962 3.776428)"^^geo:wktLiteral ;
  geo-pos:lat "51.859962"^^xsd:decimal ;
  geo-pos:long "3.776428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47036; 47036'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776428'^^xsd:double;
  dwc:latitude '51.859962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611933'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859962 3.776428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859962"^^xsd:decimal ;
  dwc:decimalLongitude "3.776428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859962 3.776428)"^^geo:wktLiteral ;
  geo-pos:lat "51.859962"^^xsd:decimal ;
  geo-pos:long "3.776428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47035; 47035'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776428'^^xsd:double;
  dwc:latitude '51.859962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611932'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79124 3.776509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79124"^^xsd:decimal ;
  dwc:decimalLongitude "3.776509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79124 3.776509)"^^geo:wktLiteral ;
  geo-pos:lat "51.79124"^^xsd:decimal ;
  geo-pos:long "3.776509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ddc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48266; 48266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.982777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776509'^^xsd:double;
  dwc:latitude '51.79124'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613135'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79124 3.776509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79124"^^xsd:decimal ;
  dwc:decimalLongitude "3.776509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79124 3.776509)"^^geo:wktLiteral ;
  geo-pos:lat "51.79124"^^xsd:decimal ;
  geo-pos:long "3.776509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ddb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48265; 48265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.982777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776509'^^xsd:double;
  dwc:latitude '51.79124'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613134'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862551"^^xsd:decimal ;
  dwc:decimalLongitude "3.776516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  geo-pos:lat "51.862551"^^xsd:decimal ;
  geo-pos:long "3.776516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41225; 41225'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776516'^^xsd:double;
  dwc:latitude '51.862551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606410'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862551"^^xsd:decimal ;
  dwc:decimalLongitude "3.776516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  geo-pos:lat "51.862551"^^xsd:decimal ;
  geo-pos:long "3.776516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ce0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41222; 41222'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776516'^^xsd:double;
  dwc:latitude '51.862551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606407'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862551"^^xsd:decimal ;
  dwc:decimalLongitude "3.776516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  geo-pos:lat "51.862551"^^xsd:decimal ;
  geo-pos:long "3.776516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cdf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41220; 41220'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776516'^^xsd:double;
  dwc:latitude '51.862551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606405'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862551"^^xsd:decimal ;
  dwc:decimalLongitude "3.776516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  geo-pos:lat "51.862551"^^xsd:decimal ;
  geo-pos:long "3.776516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cde'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41221; 41221'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776516'^^xsd:double;
  dwc:latitude '51.862551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606406'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862551"^^xsd:decimal ;
  dwc:decimalLongitude "3.776516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  geo-pos:lat "51.862551"^^xsd:decimal ;
  geo-pos:long "3.776516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cdd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41223; 41223'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776516'^^xsd:double;
  dwc:latitude '51.862551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606408'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862551"^^xsd:decimal ;
  dwc:decimalLongitude "3.776516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862551 3.776516)"^^geo:wktLiteral ;
  geo-pos:lat "51.862551"^^xsd:decimal ;
  geo-pos:long "3.776516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cdc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41224; 41224'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776516'^^xsd:double;
  dwc:latitude '51.862551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606409'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787904 3.776524)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787904"^^xsd:decimal ;
  dwc:decimalLongitude "3.776524"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787904 3.776524)"^^geo:wktLiteral ;
  geo-pos:lat "51.787904"^^xsd:decimal ;
  geo-pos:long "3.776524"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4119'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56905; 56905'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776524'^^xsd:double;
  dwc:latitude '51.787904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621363'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790925 3.776532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790925"^^xsd:decimal ;
  dwc:decimalLongitude "3.776532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790925 3.776532)"^^geo:wktLiteral ;
  geo-pos:lat "51.790925"^^xsd:decimal ;
  geo-pos:long "3.776532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50249; 50249'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776532'^^xsd:double;
  dwc:latitude '51.790925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614992'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790925 3.776532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790925"^^xsd:decimal ;
  dwc:decimalLongitude "3.776532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790925 3.776532)"^^geo:wktLiteral ;
  geo-pos:lat "51.790925"^^xsd:decimal ;
  geo-pos:long "3.776532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50251; 50251'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776532'^^xsd:double;
  dwc:latitude '51.790925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614993'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746417 3.776537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746417"^^xsd:decimal ;
  dwc:decimalLongitude "3.776537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746417 3.776537)"^^geo:wktLiteral ;
  geo-pos:lat "51.746417"^^xsd:decimal ;
  geo-pos:long "3.776537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-672e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39940; 39940'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0436111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776537'^^xsd:double;
  dwc:latitude '51.746417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604438'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840836 3.776679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840836"^^xsd:decimal ;
  dwc:decimalLongitude "3.776679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840836 3.776679)"^^geo:wktLiteral ;
  geo-pos:lat "51.840836"^^xsd:decimal ;
  geo-pos:long "3.776679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48087; 48087'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776679'^^xsd:double;
  dwc:latitude '51.840836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613002'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798 3.776726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798"^^xsd:decimal ;
  dwc:decimalLongitude "3.776726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798 3.776726)"^^geo:wktLiteral ;
  geo-pos:lat "51.798"^^xsd:decimal ;
  geo-pos:long "3.776726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e1e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40889; 40889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776726'^^xsd:double;
  dwc:latitude '51.798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606039'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798 3.776726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798"^^xsd:decimal ;
  dwc:decimalLongitude "3.776726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798 3.776726)"^^geo:wktLiteral ;
  geo-pos:lat "51.798"^^xsd:decimal ;
  geo-pos:long "3.776726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e1d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40890; 40890'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776726'^^xsd:double;
  dwc:latitude '51.798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606040'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798 3.776726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798"^^xsd:decimal ;
  dwc:decimalLongitude "3.776726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798 3.776726)"^^geo:wktLiteral ;
  geo-pos:lat "51.798"^^xsd:decimal ;
  geo-pos:long "3.776726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e1c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40891; 40891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776726'^^xsd:double;
  dwc:latitude '51.798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606041'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798 3.776726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798"^^xsd:decimal ;
  dwc:decimalLongitude "3.776726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798 3.776726)"^^geo:wktLiteral ;
  geo-pos:lat "51.798"^^xsd:decimal ;
  geo-pos:long "3.776726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e1b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40892; 40892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776726'^^xsd:double;
  dwc:latitude '51.798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606042'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747242 3.776884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747242"^^xsd:decimal ;
  dwc:decimalLongitude "3.776884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747242 3.776884)"^^geo:wktLiteral ;
  geo-pos:lat "51.747242"^^xsd:decimal ;
  geo-pos:long "3.776884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-483c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52923; 52923'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.220555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776884'^^xsd:double;
  dwc:latitude '51.747242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617468'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747242 3.776884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747242"^^xsd:decimal ;
  dwc:decimalLongitude "3.776884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747242 3.776884)"^^geo:wktLiteral ;
  geo-pos:lat "51.747242"^^xsd:decimal ;
  geo-pos:long "3.776884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-483b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52924; 52924'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.220555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776884'^^xsd:double;
  dwc:latitude '51.747242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617469'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756251 3.776966)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756251"^^xsd:decimal ;
  dwc:decimalLongitude "3.776966"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756251 3.776966)"^^geo:wktLiteral ;
  geo-pos:lat "51.756251"^^xsd:decimal ;
  geo-pos:long "3.776966"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48282; 48282'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.776966'^^xsd:double;
  dwc:latitude '51.756251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612633'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839557 3.777078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839557"^^xsd:decimal ;
  dwc:decimalLongitude "3.777078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839557 3.777078)"^^geo:wktLiteral ;
  geo-pos:lat "51.839557"^^xsd:decimal ;
  geo-pos:long "3.777078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45186; 45186'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777078'^^xsd:double;
  dwc:latitude '51.839557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610198'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839557 3.777078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839557"^^xsd:decimal ;
  dwc:decimalLongitude "3.777078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839557 3.777078)"^^geo:wktLiteral ;
  geo-pos:lat "51.839557"^^xsd:decimal ;
  geo-pos:long "3.777078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45185; 45185'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777078'^^xsd:double;
  dwc:latitude '51.839557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610197'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839557 3.777078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839557"^^xsd:decimal ;
  dwc:decimalLongitude "3.777078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839557 3.777078)"^^geo:wktLiteral ;
  geo-pos:lat "51.839557"^^xsd:decimal ;
  geo-pos:long "3.777078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45184; 45184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777078'^^xsd:double;
  dwc:latitude '51.839557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610196'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839557 3.777078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839557"^^xsd:decimal ;
  dwc:decimalLongitude "3.777078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839557 3.777078)"^^geo:wktLiteral ;
  geo-pos:lat "51.839557"^^xsd:decimal ;
  geo-pos:long "3.777078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45183; 45183'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777078'^^xsd:double;
  dwc:latitude '51.839557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610195'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788665 3.777088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788665"^^xsd:decimal ;
  dwc:decimalLongitude "3.777088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788665 3.777088)"^^geo:wktLiteral ;
  geo-pos:lat "51.788665"^^xsd:decimal ;
  geo-pos:long "3.777088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7051'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41924; 41924'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777088'^^xsd:double;
  dwc:latitude '51.788665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607113'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788665 3.777088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788665"^^xsd:decimal ;
  dwc:decimalLongitude "3.777088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788665 3.777088)"^^geo:wktLiteral ;
  geo-pos:lat "51.788665"^^xsd:decimal ;
  geo-pos:long "3.777088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7054'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41926; 41926'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777088'^^xsd:double;
  dwc:latitude '51.788665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607115'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788665 3.777088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788665"^^xsd:decimal ;
  dwc:decimalLongitude "3.777088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788665 3.777088)"^^geo:wktLiteral ;
  geo-pos:lat "51.788665"^^xsd:decimal ;
  geo-pos:long "3.777088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7053'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41923; 41923'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777088'^^xsd:double;
  dwc:latitude '51.788665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607112'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788665 3.777088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788665"^^xsd:decimal ;
  dwc:decimalLongitude "3.777088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788665 3.777088)"^^geo:wktLiteral ;
  geo-pos:lat "51.788665"^^xsd:decimal ;
  geo-pos:long "3.777088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7052'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41925; 41925'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777088'^^xsd:double;
  dwc:latitude '51.788665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607114'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901777 3.777105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901777"^^xsd:decimal ;
  dwc:decimalLongitude "3.777105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901777 3.777105)"^^geo:wktLiteral ;
  geo-pos:lat "51.901777"^^xsd:decimal ;
  geo-pos:long "3.777105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44932; 44932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777105'^^xsd:double;
  dwc:latitude '51.901777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609947'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901777 3.777105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901777"^^xsd:decimal ;
  dwc:decimalLongitude "3.777105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901777 3.777105)"^^geo:wktLiteral ;
  geo-pos:lat "51.901777"^^xsd:decimal ;
  geo-pos:long "3.777105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44931; 44931'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777105'^^xsd:double;
  dwc:latitude '51.901777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609946'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901777 3.777105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901777"^^xsd:decimal ;
  dwc:decimalLongitude "3.777105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901777 3.777105)"^^geo:wktLiteral ;
  geo-pos:lat "51.901777"^^xsd:decimal ;
  geo-pos:long "3.777105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ca'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44930; 44930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777105'^^xsd:double;
  dwc:latitude '51.901777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609944'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877256"^^xsd:decimal ;
  dwc:decimalLongitude "3.777321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  geo-pos:lat "51.877256"^^xsd:decimal ;
  geo-pos:long "3.777321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5306'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54151; 54151'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777321'^^xsd:double;
  dwc:latitude '51.877256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618433'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877256"^^xsd:decimal ;
  dwc:decimalLongitude "3.777321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  geo-pos:lat "51.877256"^^xsd:decimal ;
  geo-pos:long "3.777321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5305'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54149; 54149'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777321'^^xsd:double;
  dwc:latitude '51.877256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618727'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877256"^^xsd:decimal ;
  dwc:decimalLongitude "3.777321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  geo-pos:lat "51.877256"^^xsd:decimal ;
  geo-pos:long "3.777321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5304'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54147; 54147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777321'^^xsd:double;
  dwc:latitude '51.877256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618725'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877256"^^xsd:decimal ;
  dwc:decimalLongitude "3.777321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  geo-pos:lat "51.877256"^^xsd:decimal ;
  geo-pos:long "3.777321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5303'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54145; 54145'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777321'^^xsd:double;
  dwc:latitude '51.877256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618723'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877256"^^xsd:decimal ;
  dwc:decimalLongitude "3.777321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  geo-pos:lat "51.877256"^^xsd:decimal ;
  geo-pos:long "3.777321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5302'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54150; 54150'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777321'^^xsd:double;
  dwc:latitude '51.877256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618728'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877256"^^xsd:decimal ;
  dwc:decimalLongitude "3.777321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  geo-pos:lat "51.877256"^^xsd:decimal ;
  geo-pos:long "3.777321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5301'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54146; 54146'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777321'^^xsd:double;
  dwc:latitude '51.877256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618724'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877256"^^xsd:decimal ;
  dwc:decimalLongitude "3.777321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877256 3.777321)"^^geo:wktLiteral ;
  geo-pos:lat "51.877256"^^xsd:decimal ;
  geo-pos:long "3.777321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5300'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54148; 54148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777321'^^xsd:double;
  dwc:latitude '51.877256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618726'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7927 3.777447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7927"^^xsd:decimal ;
  dwc:decimalLongitude "3.777447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7927 3.777447)"^^geo:wktLiteral ;
  geo-pos:lat "51.7927"^^xsd:decimal ;
  geo-pos:long "3.777447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-736f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39195; 39195'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777447'^^xsd:double;
  dwc:latitude '51.7927'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604375'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75542 3.777546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75542"^^xsd:decimal ;
  dwc:decimalLongitude "3.777546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75542 3.777546)"^^geo:wktLiteral ;
  geo-pos:lat "51.75542"^^xsd:decimal ;
  geo-pos:long "3.777546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-727c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43389; 43389'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777546'^^xsd:double;
  dwc:latitude '51.75542'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608466'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759682 3.77759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759682"^^xsd:decimal ;
  dwc:decimalLongitude "3.77759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759682 3.77759)"^^geo:wktLiteral ;
  geo-pos:lat "51.759682"^^xsd:decimal ;
  geo-pos:long "3.77759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-487c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51681; 51681'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.7313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77759'^^xsd:double;
  dwc:latitude '51.759682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616313'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759682 3.77759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759682"^^xsd:decimal ;
  dwc:decimalLongitude "3.77759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759682 3.77759)"^^geo:wktLiteral ;
  geo-pos:lat "51.759682"^^xsd:decimal ;
  geo-pos:long "3.77759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-487b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51679; 51679'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.7313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77759'^^xsd:double;
  dwc:latitude '51.759682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616312'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798534 3.777664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798534"^^xsd:decimal ;
  dwc:decimalLongitude "3.777664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798534 3.777664)"^^geo:wktLiteral ;
  geo-pos:lat "51.798534"^^xsd:decimal ;
  geo-pos:long "3.777664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7430'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39319; 39319'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777664'^^xsd:double;
  dwc:latitude '51.798534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604587'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798534 3.777664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798534"^^xsd:decimal ;
  dwc:decimalLongitude "3.777664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798534 3.777664)"^^geo:wktLiteral ;
  geo-pos:lat "51.798534"^^xsd:decimal ;
  geo-pos:long "3.777664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-742f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39320; 39320'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777664'^^xsd:double;
  dwc:latitude '51.798534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604588'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769176 3.777724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769176"^^xsd:decimal ;
  dwc:decimalLongitude "3.777724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769176 3.777724)"^^geo:wktLiteral ;
  geo-pos:lat "51.769176"^^xsd:decimal ;
  geo-pos:long "3.777724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c4c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48716; 48716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777724'^^xsd:double;
  dwc:latitude '51.769176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613608'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769176 3.777724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769176"^^xsd:decimal ;
  dwc:decimalLongitude "3.777724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769176 3.777724)"^^geo:wktLiteral ;
  geo-pos:lat "51.769176"^^xsd:decimal ;
  geo-pos:long "3.777724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c4b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48715; 48715'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777724'^^xsd:double;
  dwc:latitude '51.769176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613607'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769176 3.777724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769176"^^xsd:decimal ;
  dwc:decimalLongitude "3.777724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769176 3.777724)"^^geo:wktLiteral ;
  geo-pos:lat "51.769176"^^xsd:decimal ;
  geo-pos:long "3.777724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c4a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48713; 48713'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777724'^^xsd:double;
  dwc:latitude '51.769176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613605'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769176 3.777724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769176"^^xsd:decimal ;
  dwc:decimalLongitude "3.777724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769176 3.777724)"^^geo:wktLiteral ;
  geo-pos:lat "51.769176"^^xsd:decimal ;
  geo-pos:long "3.777724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c49'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48714; 48714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777724'^^xsd:double;
  dwc:latitude '51.769176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613606'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791241 3.777756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791241"^^xsd:decimal ;
  dwc:decimalLongitude "3.777756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791241 3.777756)"^^geo:wktLiteral ;
  geo-pos:lat "51.791241"^^xsd:decimal ;
  geo-pos:long "3.777756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-742e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39323; 39323'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777756'^^xsd:double;
  dwc:latitude '51.791241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604592'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791241 3.777756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791241"^^xsd:decimal ;
  dwc:decimalLongitude "3.777756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791241 3.777756)"^^geo:wktLiteral ;
  geo-pos:lat "51.791241"^^xsd:decimal ;
  geo-pos:long "3.777756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-742d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39321; 39321'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777756'^^xsd:double;
  dwc:latitude '51.791241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604591'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746985 3.777763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746985"^^xsd:decimal ;
  dwc:decimalLongitude "3.777763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746985 3.777763)"^^geo:wktLiteral ;
  geo-pos:lat "51.746985"^^xsd:decimal ;
  geo-pos:long "3.777763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dff'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47765; 47765'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777763'^^xsd:double;
  dwc:latitude '51.746985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612719'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746985 3.777763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746985"^^xsd:decimal ;
  dwc:decimalLongitude "3.777763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746985 3.777763)"^^geo:wktLiteral ;
  geo-pos:lat "51.746985"^^xsd:decimal ;
  geo-pos:long "3.777763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dfe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47766; 47766'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777763'^^xsd:double;
  dwc:latitude '51.746985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612720'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759117 3.777894)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759117"^^xsd:decimal ;
  dwc:decimalLongitude "3.777894"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759117 3.777894)"^^geo:wktLiteral ;
  geo-pos:lat "51.759117"^^xsd:decimal ;
  geo-pos:long "3.777894"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7805'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52257; 52257'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777894'^^xsd:double;
  dwc:latitude '51.759117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616939'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759117 3.777894)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759117"^^xsd:decimal ;
  dwc:decimalLongitude "3.777894"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759117 3.777894)"^^geo:wktLiteral ;
  geo-pos:lat "51.759117"^^xsd:decimal ;
  geo-pos:long "3.777894"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7804'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52258; 52258'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.777894'^^xsd:double;
  dwc:latitude '51.759117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616940'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746533 3.77803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746533"^^xsd:decimal ;
  dwc:decimalLongitude "3.77803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746533 3.77803)"^^geo:wktLiteral ;
  geo-pos:lat "51.746533"^^xsd:decimal ;
  geo-pos:long "3.77803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c03'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55881; 55881'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77803'^^xsd:double;
  dwc:latitude '51.746533'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620345'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787031 3.778075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787031"^^xsd:decimal ;
  dwc:decimalLongitude "3.778075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787031 3.778075)"^^geo:wktLiteral ;
  geo-pos:lat "51.787031"^^xsd:decimal ;
  geo-pos:long "3.778075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42965; 42965'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778075'^^xsd:double;
  dwc:latitude '51.787031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608010'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787031 3.778075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787031"^^xsd:decimal ;
  dwc:decimalLongitude "3.778075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787031 3.778075)"^^geo:wktLiteral ;
  geo-pos:lat "51.787031"^^xsd:decimal ;
  geo-pos:long "3.778075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42966; 42966'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778075'^^xsd:double;
  dwc:latitude '51.787031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608011'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797658 3.778258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797658"^^xsd:decimal ;
  dwc:decimalLongitude "3.778258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797658 3.778258)"^^geo:wktLiteral ;
  geo-pos:lat "51.797658"^^xsd:decimal ;
  geo-pos:long "3.778258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d80'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47895; 47895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778258'^^xsd:double;
  dwc:latitude '51.797658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612851'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755484 3.77831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755484"^^xsd:decimal ;
  dwc:decimalLongitude "3.77831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755484 3.77831)"^^geo:wktLiteral ;
  geo-pos:lat "51.755484"^^xsd:decimal ;
  geo-pos:long "3.77831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74dc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42584; 42584'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77831'^^xsd:double;
  dwc:latitude '51.755484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607691'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755484 3.77831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755484"^^xsd:decimal ;
  dwc:decimalLongitude "3.77831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755484 3.77831)"^^geo:wktLiteral ;
  geo-pos:lat "51.755484"^^xsd:decimal ;
  geo-pos:long "3.77831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42587; 42587'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77831'^^xsd:double;
  dwc:latitude '51.755484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607694'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755484 3.77831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755484"^^xsd:decimal ;
  dwc:decimalLongitude "3.77831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755484 3.77831)"^^geo:wktLiteral ;
  geo-pos:lat "51.755484"^^xsd:decimal ;
  geo-pos:long "3.77831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74da'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42586; 42586'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77831'^^xsd:double;
  dwc:latitude '51.755484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607693'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755484 3.77831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755484"^^xsd:decimal ;
  dwc:decimalLongitude "3.77831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755484 3.77831)"^^geo:wktLiteral ;
  geo-pos:lat "51.755484"^^xsd:decimal ;
  geo-pos:long "3.77831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74d9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42585; 42585'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77831'^^xsd:double;
  dwc:latitude '51.755484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607692'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826195 3.778546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826195"^^xsd:decimal ;
  dwc:decimalLongitude "3.778546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826195 3.778546)"^^geo:wktLiteral ;
  geo-pos:lat "51.826195"^^xsd:decimal ;
  geo-pos:long "3.778546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e59'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55170; 55170'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778546'^^xsd:double;
  dwc:latitude '51.826195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619688'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79934 3.778558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79934"^^xsd:decimal ;
  dwc:decimalLongitude "3.778558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79934 3.778558)"^^geo:wktLiteral ;
  geo-pos:lat "51.79934"^^xsd:decimal ;
  geo-pos:long "3.778558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7812'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52244; 52244'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778558'^^xsd:double;
  dwc:latitude '51.79934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616925'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902729 3.77856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902729"^^xsd:decimal ;
  dwc:decimalLongitude "3.77856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902729 3.77856)"^^geo:wktLiteral ;
  geo-pos:lat "51.902729"^^xsd:decimal ;
  geo-pos:long "3.77856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a5'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39470; 39470'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77856'^^xsd:double;
  dwc:latitude '51.902729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604738'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902729 3.77856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902729"^^xsd:decimal ;
  dwc:decimalLongitude "3.77856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902729 3.77856)"^^geo:wktLiteral ;
  geo-pos:lat "51.902729"^^xsd:decimal ;
  geo-pos:long "3.77856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39471; 39471'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77856'^^xsd:double;
  dwc:latitude '51.902729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604739'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902729 3.77856)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902729"^^xsd:decimal ;
  dwc:decimalLongitude "3.77856"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902729 3.77856)"^^geo:wktLiteral ;
  geo-pos:lat "51.902729"^^xsd:decimal ;
  geo-pos:long "3.77856"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39472; 39472'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77856'^^xsd:double;
  dwc:latitude '51.902729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604740'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753515 3.77873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753515"^^xsd:decimal ;
  dwc:decimalLongitude "3.77873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753515 3.77873)"^^geo:wktLiteral ;
  geo-pos:lat "51.753515"^^xsd:decimal ;
  geo-pos:long "3.77873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a12'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51219; 51219'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77873'^^xsd:double;
  dwc:latitude '51.753515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615887'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753515 3.77873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753515"^^xsd:decimal ;
  dwc:decimalLongitude "3.77873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753515 3.77873)"^^geo:wktLiteral ;
  geo-pos:lat "51.753515"^^xsd:decimal ;
  geo-pos:long "3.77873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a11'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51220; 51220'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77873'^^xsd:double;
  dwc:latitude '51.753515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615888'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79956 3.778812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79956"^^xsd:decimal ;
  dwc:decimalLongitude "3.778812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79956 3.778812)"^^geo:wktLiteral ;
  geo-pos:lat "51.79956"^^xsd:decimal ;
  geo-pos:long "3.778812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e9d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49622; 49622'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778812'^^xsd:double;
  dwc:latitude '51.79956'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614471'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79956 3.778812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79956"^^xsd:decimal ;
  dwc:decimalLongitude "3.778812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79956 3.778812)"^^geo:wktLiteral ;
  geo-pos:lat "51.79956"^^xsd:decimal ;
  geo-pos:long "3.778812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49623; 49623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778812'^^xsd:double;
  dwc:latitude '51.79956'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614472'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864541 3.778888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864541"^^xsd:decimal ;
  dwc:decimalLongitude "3.778888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864541 3.778888)"^^geo:wktLiteral ;
  geo-pos:lat "51.864541"^^xsd:decimal ;
  geo-pos:long "3.778888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d02'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48051; 48051'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778888'^^xsd:double;
  dwc:latitude '51.864541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612967'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865808"^^xsd:decimal ;
  dwc:decimalLongitude "3.778925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  geo-pos:lat "51.865808"^^xsd:decimal ;
  geo-pos:long "3.778925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4698'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53378; 53378'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778925'^^xsd:double;
  dwc:latitude '51.865808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617942'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865808"^^xsd:decimal ;
  dwc:decimalLongitude "3.778925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  geo-pos:lat "51.865808"^^xsd:decimal ;
  geo-pos:long "3.778925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4697'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53382; 53382'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778925'^^xsd:double;
  dwc:latitude '51.865808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617946'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865808"^^xsd:decimal ;
  dwc:decimalLongitude "3.778925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  geo-pos:lat "51.865808"^^xsd:decimal ;
  geo-pos:long "3.778925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4696'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53381; 53381'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778925'^^xsd:double;
  dwc:latitude '51.865808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617945'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865808"^^xsd:decimal ;
  dwc:decimalLongitude "3.778925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  geo-pos:lat "51.865808"^^xsd:decimal ;
  geo-pos:long "3.778925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4695'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53384; 53384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778925'^^xsd:double;
  dwc:latitude '51.865808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617948'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865808"^^xsd:decimal ;
  dwc:decimalLongitude "3.778925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  geo-pos:lat "51.865808"^^xsd:decimal ;
  geo-pos:long "3.778925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4694'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53380; 53380'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778925'^^xsd:double;
  dwc:latitude '51.865808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617944'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865808"^^xsd:decimal ;
  dwc:decimalLongitude "3.778925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  geo-pos:lat "51.865808"^^xsd:decimal ;
  geo-pos:long "3.778925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4693'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53379; 53379'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778925'^^xsd:double;
  dwc:latitude '51.865808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617943'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865808"^^xsd:decimal ;
  dwc:decimalLongitude "3.778925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865808 3.778925)"^^geo:wktLiteral ;
  geo-pos:lat "51.865808"^^xsd:decimal ;
  geo-pos:long "3.778925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4692'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53383; 53383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.778925'^^xsd:double;
  dwc:latitude '51.865808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617947'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786025 3.779203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786025"^^xsd:decimal ;
  dwc:decimalLongitude "3.779203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786025 3.779203)"^^geo:wktLiteral ;
  geo-pos:lat "51.786025"^^xsd:decimal ;
  geo-pos:long "3.779203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5770'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44580; 44580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779203'^^xsd:double;
  dwc:latitude '51.786025'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609594'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788372 3.779229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788372"^^xsd:decimal ;
  dwc:decimalLongitude "3.779229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788372 3.779229)"^^geo:wktLiteral ;
  geo-pos:lat "51.788372"^^xsd:decimal ;
  geo-pos:long "3.779229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b5b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56073; 56073'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.53'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779229'^^xsd:double;
  dwc:latitude '51.788372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620515'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788372 3.779229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788372"^^xsd:decimal ;
  dwc:decimalLongitude "3.779229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788372 3.779229)"^^geo:wktLiteral ;
  geo-pos:lat "51.788372"^^xsd:decimal ;
  geo-pos:long "3.779229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b5a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56075; 56075'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.53'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779229'^^xsd:double;
  dwc:latitude '51.788372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620516'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755732 3.779319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755732"^^xsd:decimal ;
  dwc:decimalLongitude "3.779319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755732 3.779319)"^^geo:wktLiteral ;
  geo-pos:lat "51.755732"^^xsd:decimal ;
  geo-pos:long "3.779319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5076'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46839; 46839'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779319'^^xsd:double;
  dwc:latitude '51.755732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611742'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755732 3.779319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755732"^^xsd:decimal ;
  dwc:decimalLongitude "3.779319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755732 3.779319)"^^geo:wktLiteral ;
  geo-pos:lat "51.755732"^^xsd:decimal ;
  geo-pos:long "3.779319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5075'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46840; 46840'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779319'^^xsd:double;
  dwc:latitude '51.755732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611743'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788358 3.779326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788358"^^xsd:decimal ;
  dwc:decimalLongitude "3.779326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788358 3.779326)"^^geo:wktLiteral ;
  geo-pos:lat "51.788358"^^xsd:decimal ;
  geo-pos:long "3.779326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f66'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52507; 52507'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.234444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779326'^^xsd:double;
  dwc:latitude '51.788358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617117'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788358 3.779326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788358"^^xsd:decimal ;
  dwc:decimalLongitude "3.779326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788358 3.779326)"^^geo:wktLiteral ;
  geo-pos:lat "51.788358"^^xsd:decimal ;
  geo-pos:long "3.779326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f65'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52508; 52508'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.234444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779326'^^xsd:double;
  dwc:latitude '51.788358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617118'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880362 3.779351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880362"^^xsd:decimal ;
  dwc:decimalLongitude "3.779351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880362 3.779351)"^^geo:wktLiteral ;
  geo-pos:lat "51.880362"^^xsd:decimal ;
  geo-pos:long "3.779351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7736'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49813; 49813'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779351'^^xsd:double;
  dwc:latitude '51.880362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614366'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786114 3.779393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786114"^^xsd:decimal ;
  dwc:decimalLongitude "3.779393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786114 3.779393)"^^geo:wktLiteral ;
  geo-pos:lat "51.786114"^^xsd:decimal ;
  geo-pos:long "3.779393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e0a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55264; 55264'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779393'^^xsd:double;
  dwc:latitude '51.786114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619780'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761009 3.779467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761009"^^xsd:decimal ;
  dwc:decimalLongitude "3.779467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761009 3.779467)"^^geo:wktLiteral ;
  geo-pos:lat "51.761009"^^xsd:decimal ;
  geo-pos:long "3.779467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6747'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50992; 50992'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.8036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779467'^^xsd:double;
  dwc:latitude '51.761009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615702'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761009 3.779467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761009"^^xsd:decimal ;
  dwc:decimalLongitude "3.779467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761009 3.779467)"^^geo:wktLiteral ;
  geo-pos:lat "51.761009"^^xsd:decimal ;
  geo-pos:long "3.779467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-674a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50995; 50995'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.8036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779467'^^xsd:double;
  dwc:latitude '51.761009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615705'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761009 3.779467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761009"^^xsd:decimal ;
  dwc:decimalLongitude "3.779467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761009 3.779467)"^^geo:wktLiteral ;
  geo-pos:lat "51.761009"^^xsd:decimal ;
  geo-pos:long "3.779467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6749'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50994; 50994'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.8036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779467'^^xsd:double;
  dwc:latitude '51.761009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615704'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761009 3.779467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761009"^^xsd:decimal ;
  dwc:decimalLongitude "3.779467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761009 3.779467)"^^geo:wktLiteral ;
  geo-pos:lat "51.761009"^^xsd:decimal ;
  geo-pos:long "3.779467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6748'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50993; 50993'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.8036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779467'^^xsd:double;
  dwc:latitude '51.761009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615703'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883877"^^xsd:decimal ;
  dwc:decimalLongitude "3.779528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  geo-pos:lat "51.883877"^^xsd:decimal ;
  geo-pos:long "3.779528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d52'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41106; 41106'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779528'^^xsd:double;
  dwc:latitude '51.883877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606329'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883877"^^xsd:decimal ;
  dwc:decimalLongitude "3.779528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  geo-pos:lat "51.883877"^^xsd:decimal ;
  geo-pos:long "3.779528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d51'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41107; 41107'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779528'^^xsd:double;
  dwc:latitude '51.883877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606330'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883877"^^xsd:decimal ;
  dwc:decimalLongitude "3.779528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  geo-pos:lat "51.883877"^^xsd:decimal ;
  geo-pos:long "3.779528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d50'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41104; 41104'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779528'^^xsd:double;
  dwc:latitude '51.883877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606327'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883877"^^xsd:decimal ;
  dwc:decimalLongitude "3.779528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  geo-pos:lat "51.883877"^^xsd:decimal ;
  geo-pos:long "3.779528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d4f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41108; 41108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779528'^^xsd:double;
  dwc:latitude '51.883877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606331'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883877"^^xsd:decimal ;
  dwc:decimalLongitude "3.779528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  geo-pos:lat "51.883877"^^xsd:decimal ;
  geo-pos:long "3.779528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d4e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41110; 41110'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779528'^^xsd:double;
  dwc:latitude '51.883877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606333'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883877"^^xsd:decimal ;
  dwc:decimalLongitude "3.779528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  geo-pos:lat "51.883877"^^xsd:decimal ;
  geo-pos:long "3.779528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d4d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41109; 41109'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779528'^^xsd:double;
  dwc:latitude '51.883877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606332'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883877"^^xsd:decimal ;
  dwc:decimalLongitude "3.779528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  geo-pos:lat "51.883877"^^xsd:decimal ;
  geo-pos:long "3.779528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d4c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41105; 41105'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779528'^^xsd:double;
  dwc:latitude '51.883877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606328'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883877"^^xsd:decimal ;
  dwc:decimalLongitude "3.779528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883877 3.779528)"^^geo:wktLiteral ;
  geo-pos:lat "51.883877"^^xsd:decimal ;
  geo-pos:long "3.779528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d4b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41111; 41111'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779528'^^xsd:double;
  dwc:latitude '51.883877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606334'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75484 3.779579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75484"^^xsd:decimal ;
  dwc:decimalLongitude "3.779579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75484 3.779579)"^^geo:wktLiteral ;
  geo-pos:lat "51.75484"^^xsd:decimal ;
  geo-pos:long "3.779579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f42'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40633; 40633'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779579'^^xsd:double;
  dwc:latitude '51.75484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605785'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75484 3.779579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75484"^^xsd:decimal ;
  dwc:decimalLongitude "3.779579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75484 3.779579)"^^geo:wktLiteral ;
  geo-pos:lat "51.75484"^^xsd:decimal ;
  geo-pos:long "3.779579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f41'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40634; 40634'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779579'^^xsd:double;
  dwc:latitude '51.75484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605786'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75484 3.779579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75484"^^xsd:decimal ;
  dwc:decimalLongitude "3.779579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75484 3.779579)"^^geo:wktLiteral ;
  geo-pos:lat "51.75484"^^xsd:decimal ;
  geo-pos:long "3.779579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f40'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40635; 40635'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779579'^^xsd:double;
  dwc:latitude '51.75484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605787'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800364 3.779609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800364"^^xsd:decimal ;
  dwc:decimalLongitude "3.779609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800364 3.779609)"^^geo:wktLiteral ;
  geo-pos:lat "51.800364"^^xsd:decimal ;
  geo-pos:long "3.779609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-728b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43376; 43376'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779609'^^xsd:double;
  dwc:latitude '51.800364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608452'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800364 3.779609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800364"^^xsd:decimal ;
  dwc:decimalLongitude "3.779609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800364 3.779609)"^^geo:wktLiteral ;
  geo-pos:lat "51.800364"^^xsd:decimal ;
  geo-pos:long "3.779609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-728a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43375; 43375'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779609'^^xsd:double;
  dwc:latitude '51.800364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608451'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800364 3.779609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800364"^^xsd:decimal ;
  dwc:decimalLongitude "3.779609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800364 3.779609)"^^geo:wktLiteral ;
  geo-pos:lat "51.800364"^^xsd:decimal ;
  geo-pos:long "3.779609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7289'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43374; 43374'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779609'^^xsd:double;
  dwc:latitude '51.800364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608450'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747125 3.779634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747125"^^xsd:decimal ;
  dwc:decimalLongitude "3.779634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747125 3.779634)"^^geo:wktLiteral ;
  geo-pos:lat "51.747125"^^xsd:decimal ;
  geo-pos:long "3.779634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-580a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44418; 44418'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779634'^^xsd:double;
  dwc:latitude '51.747125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609436'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747125 3.779634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747125"^^xsd:decimal ;
  dwc:decimalLongitude "3.779634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747125 3.779634)"^^geo:wktLiteral ;
  geo-pos:lat "51.747125"^^xsd:decimal ;
  geo-pos:long "3.779634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5809'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44419; 44419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779634'^^xsd:double;
  dwc:latitude '51.747125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609437'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747125 3.779634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747125"^^xsd:decimal ;
  dwc:decimalLongitude "3.779634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747125 3.779634)"^^geo:wktLiteral ;
  geo-pos:lat "51.747125"^^xsd:decimal ;
  geo-pos:long "3.779634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5808'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44420; 44420'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779634'^^xsd:double;
  dwc:latitude '51.747125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609438'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819075 3.7797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819075"^^xsd:decimal ;
  dwc:decimalLongitude "3.7797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819075 3.7797)"^^geo:wktLiteral ;
  geo-pos:lat "51.819075"^^xsd:decimal ;
  geo-pos:long "3.7797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-660f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39786; 39786'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.623333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7797'^^xsd:double;
  dwc:latitude '51.819075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605021'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819075 3.7797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819075"^^xsd:decimal ;
  dwc:decimalLongitude "3.7797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819075 3.7797)"^^geo:wktLiteral ;
  geo-pos:lat "51.819075"^^xsd:decimal ;
  geo-pos:long "3.7797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-660e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39785; 39785'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.623333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7797'^^xsd:double;
  dwc:latitude '51.819075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605020'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904447 3.779811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904447"^^xsd:decimal ;
  dwc:decimalLongitude "3.779811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904447 3.779811)"^^geo:wktLiteral ;
  geo-pos:lat "51.904447"^^xsd:decimal ;
  geo-pos:long "3.779811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d5c'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47941; 47941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779811'^^xsd:double;
  dwc:latitude '51.904447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612595'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746 3.77989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746"^^xsd:decimal ;
  dwc:decimalLongitude "3.77989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746 3.77989)"^^geo:wktLiteral ;
  geo-pos:lat "51.746"^^xsd:decimal ;
  geo-pos:long "3.77989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7175'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42020; 42020'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.77989'^^xsd:double;
  dwc:latitude '51.746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607205'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800676 3.779992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800676"^^xsd:decimal ;
  dwc:decimalLongitude "3.779992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800676 3.779992)"^^geo:wktLiteral ;
  geo-pos:lat "51.800676"^^xsd:decimal ;
  geo-pos:long "3.779992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50248; 50248'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.779992'^^xsd:double;
  dwc:latitude '51.800676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614991'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843403 3.780004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843403"^^xsd:decimal ;
  dwc:decimalLongitude "3.780004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843403 3.780004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843403"^^xsd:decimal ;
  geo-pos:long "3.780004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4943'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51450; 51450'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780004'^^xsd:double;
  dwc:latitude '51.843403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616079'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843403 3.780004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843403"^^xsd:decimal ;
  dwc:decimalLongitude "3.780004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843403 3.780004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843403"^^xsd:decimal ;
  geo-pos:long "3.780004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4942'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51448; 51448'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780004'^^xsd:double;
  dwc:latitude '51.843403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616076'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843403 3.780004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843403"^^xsd:decimal ;
  dwc:decimalLongitude "3.780004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843403 3.780004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843403"^^xsd:decimal ;
  geo-pos:long "3.780004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4941'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51447; 51447'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780004'^^xsd:double;
  dwc:latitude '51.843403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616075'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843403 3.780004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843403"^^xsd:decimal ;
  dwc:decimalLongitude "3.780004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843403 3.780004)"^^geo:wktLiteral ;
  geo-pos:lat "51.843403"^^xsd:decimal ;
  geo-pos:long "3.780004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4940'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51449; 51449'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780004'^^xsd:double;
  dwc:latitude '51.843403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616077'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902531 3.78001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902531"^^xsd:decimal ;
  dwc:decimalLongitude "3.78001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902531 3.78001)"^^geo:wktLiteral ;
  geo-pos:lat "51.902531"^^xsd:decimal ;
  geo-pos:long "3.78001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4355'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43063; 43063'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78001'^^xsd:double;
  dwc:latitude '51.902531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608100'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902531 3.78001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902531"^^xsd:decimal ;
  dwc:decimalLongitude "3.78001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902531 3.78001)"^^geo:wktLiteral ;
  geo-pos:lat "51.902531"^^xsd:decimal ;
  geo-pos:long "3.78001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4354'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43065; 43065'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78001'^^xsd:double;
  dwc:latitude '51.902531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608102'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902531 3.78001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902531"^^xsd:decimal ;
  dwc:decimalLongitude "3.78001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902531 3.78001)"^^geo:wktLiteral ;
  geo-pos:lat "51.902531"^^xsd:decimal ;
  geo-pos:long "3.78001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4353'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43064; 43064'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78001'^^xsd:double;
  dwc:latitude '51.902531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608101'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902531 3.78001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902531"^^xsd:decimal ;
  dwc:decimalLongitude "3.78001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902531 3.78001)"^^geo:wktLiteral ;
  geo-pos:lat "51.902531"^^xsd:decimal ;
  geo-pos:long "3.78001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4352'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43066; 43066'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78001'^^xsd:double;
  dwc:latitude '51.902531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608103'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747347 3.780043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747347"^^xsd:decimal ;
  dwc:decimalLongitude "3.780043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747347 3.780043)"^^geo:wktLiteral ;
  geo-pos:lat "51.747347"^^xsd:decimal ;
  geo-pos:long "3.780043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46182; 46182'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5469444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780043'^^xsd:double;
  dwc:latitude '51.747347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611165'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746548 3.780058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746548"^^xsd:decimal ;
  dwc:decimalLongitude "3.780058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746548 3.780058)"^^geo:wktLiteral ;
  geo-pos:lat "51.746548"^^xsd:decimal ;
  geo-pos:long "3.780058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7925'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51967; 51967'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780058'^^xsd:double;
  dwc:latitude '51.746548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616654'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861125 3.780064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861125"^^xsd:decimal ;
  dwc:decimalLongitude "3.780064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861125 3.780064)"^^geo:wktLiteral ;
  geo-pos:lat "51.861125"^^xsd:decimal ;
  geo-pos:long "3.780064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58df'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45889; 45889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780064'^^xsd:double;
  dwc:latitude '51.861125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610815'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861125 3.780064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861125"^^xsd:decimal ;
  dwc:decimalLongitude "3.780064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861125 3.780064)"^^geo:wktLiteral ;
  geo-pos:lat "51.861125"^^xsd:decimal ;
  geo-pos:long "3.780064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58de'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45887; 45887'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780064'^^xsd:double;
  dwc:latitude '51.861125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610813'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861125 3.780064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861125"^^xsd:decimal ;
  dwc:decimalLongitude "3.780064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861125 3.780064)"^^geo:wktLiteral ;
  geo-pos:lat "51.861125"^^xsd:decimal ;
  geo-pos:long "3.780064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58dd'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45888; 45888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780064'^^xsd:double;
  dwc:latitude '51.861125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610814'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861125 3.780064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861125"^^xsd:decimal ;
  dwc:decimalLongitude "3.780064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861125 3.780064)"^^geo:wktLiteral ;
  geo-pos:lat "51.861125"^^xsd:decimal ;
  geo-pos:long "3.780064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58dc'^^xsd:string;
  dwc:scientificName 'Melanitta perspicillata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45886; 45886'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780064'^^xsd:double;
  dwc:latitude '51.861125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '159095'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610812'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '159095'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788159 3.780124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788159"^^xsd:decimal ;
  dwc:decimalLongitude "3.780124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788159 3.780124)"^^geo:wktLiteral ;
  geo-pos:lat "51.788159"^^xsd:decimal ;
  geo-pos:long "3.780124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5955'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46353; 46353'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780124'^^xsd:double;
  dwc:latitude '51.788159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611330'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788159 3.780124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788159"^^xsd:decimal ;
  dwc:decimalLongitude "3.780124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788159 3.780124)"^^geo:wktLiteral ;
  geo-pos:lat "51.788159"^^xsd:decimal ;
  geo-pos:long "3.780124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5954'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46354; 46354'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780124'^^xsd:double;
  dwc:latitude '51.788159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611331'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792898 3.780133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792898"^^xsd:decimal ;
  dwc:decimalLongitude "3.780133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792898 3.780133)"^^geo:wktLiteral ;
  geo-pos:lat "51.792898"^^xsd:decimal ;
  geo-pos:long "3.780133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a02'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56468; 56468'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780133'^^xsd:double;
  dwc:latitude '51.792898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620988'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792898 3.780133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792898"^^xsd:decimal ;
  dwc:decimalLongitude "3.780133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792898 3.780133)"^^geo:wktLiteral ;
  geo-pos:lat "51.792898"^^xsd:decimal ;
  geo-pos:long "3.780133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a01'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56467; 56467'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780133'^^xsd:double;
  dwc:latitude '51.792898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620987'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79983 3.78018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79983"^^xsd:decimal ;
  dwc:decimalLongitude "3.78018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79983 3.78018)"^^geo:wktLiteral ;
  geo-pos:lat "51.79983"^^xsd:decimal ;
  geo-pos:long "3.78018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dda'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48267; 48267'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.989166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78018'^^xsd:double;
  dwc:latitude '51.79983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613136'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787098 3.780192)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787098"^^xsd:decimal ;
  dwc:decimalLongitude "3.780192"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787098 3.780192)"^^geo:wktLiteral ;
  geo-pos:lat "51.787098"^^xsd:decimal ;
  geo-pos:long "3.780192"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e21'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40885; 40885'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780192'^^xsd:double;
  dwc:latitude '51.787098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606036'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799767 3.780208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799767"^^xsd:decimal ;
  dwc:decimalLongitude "3.780208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799767 3.780208)"^^geo:wktLiteral ;
  geo-pos:lat "51.799767"^^xsd:decimal ;
  geo-pos:long "3.780208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45749; 45749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780208'^^xsd:double;
  dwc:latitude '51.799767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610710'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819476 3.780244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819476"^^xsd:decimal ;
  dwc:decimalLongitude "3.780244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819476 3.780244)"^^geo:wktLiteral ;
  geo-pos:lat "51.819476"^^xsd:decimal ;
  geo-pos:long "3.780244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40501; 40501'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780244'^^xsd:double;
  dwc:latitude '51.819476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605658'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819476 3.780244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819476"^^xsd:decimal ;
  dwc:decimalLongitude "3.780244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819476 3.780244)"^^geo:wktLiteral ;
  geo-pos:lat "51.819476"^^xsd:decimal ;
  geo-pos:long "3.780244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40502; 40502'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780244'^^xsd:double;
  dwc:latitude '51.819476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605659'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819476 3.780244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819476"^^xsd:decimal ;
  dwc:decimalLongitude "3.780244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819476 3.780244)"^^geo:wktLiteral ;
  geo-pos:lat "51.819476"^^xsd:decimal ;
  geo-pos:long "3.780244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40500; 40500'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780244'^^xsd:double;
  dwc:latitude '51.819476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605657'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747472 3.780248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747472"^^xsd:decimal ;
  dwc:decimalLongitude "3.780248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747472 3.780248)"^^geo:wktLiteral ;
  geo-pos:lat "51.747472"^^xsd:decimal ;
  geo-pos:long "3.780248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c7c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45633; 45633'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780248'^^xsd:double;
  dwc:latitude '51.747472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610596'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747472 3.780248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747472"^^xsd:decimal ;
  dwc:decimalLongitude "3.780248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747472 3.780248)"^^geo:wktLiteral ;
  geo-pos:lat "51.747472"^^xsd:decimal ;
  geo-pos:long "3.780248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c7b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45634; 45634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780248'^^xsd:double;
  dwc:latitude '51.747472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610597'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799811 3.780296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799811"^^xsd:decimal ;
  dwc:decimalLongitude "3.780296"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799811 3.780296)"^^geo:wktLiteral ;
  geo-pos:lat "51.799811"^^xsd:decimal ;
  geo-pos:long "3.780296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4115'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56911; 56911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780296'^^xsd:double;
  dwc:latitude '51.799811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621368'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799811 3.780296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799811"^^xsd:decimal ;
  dwc:decimalLongitude "3.780296"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799811 3.780296)"^^geo:wktLiteral ;
  geo-pos:lat "51.799811"^^xsd:decimal ;
  geo-pos:long "3.780296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4114'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56910; 56910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780296'^^xsd:double;
  dwc:latitude '51.799811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621367'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755869 3.780335)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755869"^^xsd:decimal ;
  dwc:decimalLongitude "3.780335"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755869 3.780335)"^^geo:wktLiteral ;
  geo-pos:lat "51.755869"^^xsd:decimal ;
  geo-pos:long "3.780335"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f56'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52526; 52526'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.375277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780335'^^xsd:double;
  dwc:latitude '51.755869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617133'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755869 3.780335)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755869"^^xsd:decimal ;
  dwc:decimalLongitude "3.780335"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755869 3.780335)"^^geo:wktLiteral ;
  geo-pos:lat "51.755869"^^xsd:decimal ;
  geo-pos:long "3.780335"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f55'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52529; 52529'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.375277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780335'^^xsd:double;
  dwc:latitude '51.755869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617136'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755869 3.780335)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755869"^^xsd:decimal ;
  dwc:decimalLongitude "3.780335"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755869 3.780335)"^^geo:wktLiteral ;
  geo-pos:lat "51.755869"^^xsd:decimal ;
  geo-pos:long "3.780335"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f54'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52527; 52527'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.375277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780335'^^xsd:double;
  dwc:latitude '51.755869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617134'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755869 3.780335)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755869"^^xsd:decimal ;
  dwc:decimalLongitude "3.780335"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755869 3.780335)"^^geo:wktLiteral ;
  geo-pos:lat "51.755869"^^xsd:decimal ;
  geo-pos:long "3.780335"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f53'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52528; 52528'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.375277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780335'^^xsd:double;
  dwc:latitude '51.755869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617135'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800575 3.780353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800575"^^xsd:decimal ;
  dwc:decimalLongitude "3.780353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800575 3.780353)"^^geo:wktLiteral ;
  geo-pos:lat "51.800575"^^xsd:decimal ;
  geo-pos:long "3.780353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-477f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53121; 53121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.061111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780353'^^xsd:double;
  dwc:latitude '51.800575'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617734'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800575 3.780353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800575"^^xsd:decimal ;
  dwc:decimalLongitude "3.780353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800575 3.780353)"^^geo:wktLiteral ;
  geo-pos:lat "51.800575"^^xsd:decimal ;
  geo-pos:long "3.780353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-477e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53120; 53120'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.061111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780353'^^xsd:double;
  dwc:latitude '51.800575'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617733'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789832 3.780435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789832"^^xsd:decimal ;
  dwc:decimalLongitude "3.780435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789832 3.780435)"^^geo:wktLiteral ;
  geo-pos:lat "51.789832"^^xsd:decimal ;
  geo-pos:long "3.780435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42577; 42577'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780435'^^xsd:double;
  dwc:latitude '51.789832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607684'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789832 3.780435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789832"^^xsd:decimal ;
  dwc:decimalLongitude "3.780435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789832 3.780435)"^^geo:wktLiteral ;
  geo-pos:lat "51.789832"^^xsd:decimal ;
  geo-pos:long "3.780435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e3'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42576; 42576'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780435'^^xsd:double;
  dwc:latitude '51.789832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607683'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80061 3.78044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80061"^^xsd:decimal ;
  dwc:decimalLongitude "3.78044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80061 3.78044)"^^geo:wktLiteral ;
  geo-pos:lat "51.80061"^^xsd:decimal ;
  geo-pos:long "3.78044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5951'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46358; 46358'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78044'^^xsd:double;
  dwc:latitude '51.80061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611335'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80061 3.78044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80061"^^xsd:decimal ;
  dwc:decimalLongitude "3.78044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80061 3.78044)"^^geo:wktLiteral ;
  geo-pos:lat "51.80061"^^xsd:decimal ;
  geo-pos:long "3.78044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5950'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46357; 46357'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78044'^^xsd:double;
  dwc:latitude '51.80061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611334'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80061 3.78044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80061"^^xsd:decimal ;
  dwc:decimalLongitude "3.78044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80061 3.78044)"^^geo:wktLiteral ;
  geo-pos:lat "51.80061"^^xsd:decimal ;
  geo-pos:long "3.78044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-594f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46359; 46359'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78044'^^xsd:double;
  dwc:latitude '51.80061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611336'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747354 3.780464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747354"^^xsd:decimal ;
  dwc:decimalLongitude "3.780464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747354 3.780464)"^^geo:wktLiteral ;
  geo-pos:lat "51.747354"^^xsd:decimal ;
  geo-pos:long "3.780464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7336'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43783; 43783'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780464'^^xsd:double;
  dwc:latitude '51.747354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608794'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757712"^^xsd:decimal ;
  dwc:decimalLongitude "3.780468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  geo-pos:lat "51.757712"^^xsd:decimal ;
  geo-pos:long "3.780468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-582e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46145; 46145'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780468'^^xsd:double;
  dwc:latitude '51.757712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611064'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757712"^^xsd:decimal ;
  dwc:decimalLongitude "3.780468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  geo-pos:lat "51.757712"^^xsd:decimal ;
  geo-pos:long "3.780468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-582d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46150; 46150'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780468'^^xsd:double;
  dwc:latitude '51.757712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611070'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757712"^^xsd:decimal ;
  dwc:decimalLongitude "3.780468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  geo-pos:lat "51.757712"^^xsd:decimal ;
  geo-pos:long "3.780468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-582c'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46148; 46148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780468'^^xsd:double;
  dwc:latitude '51.757712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611067'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757712"^^xsd:decimal ;
  dwc:decimalLongitude "3.780468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  geo-pos:lat "51.757712"^^xsd:decimal ;
  geo-pos:long "3.780468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-582b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46147; 46147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780468'^^xsd:double;
  dwc:latitude '51.757712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611066'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757712"^^xsd:decimal ;
  dwc:decimalLongitude "3.780468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  geo-pos:lat "51.757712"^^xsd:decimal ;
  geo-pos:long "3.780468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-582a'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46143; 46143'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780468'^^xsd:double;
  dwc:latitude '51.757712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611063'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757712"^^xsd:decimal ;
  dwc:decimalLongitude "3.780468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  geo-pos:lat "51.757712"^^xsd:decimal ;
  geo-pos:long "3.780468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5829'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46142; 46142'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780468'^^xsd:double;
  dwc:latitude '51.757712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611062'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757712"^^xsd:decimal ;
  dwc:decimalLongitude "3.780468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  geo-pos:lat "51.757712"^^xsd:decimal ;
  geo-pos:long "3.780468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5828'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46146; 46146'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780468'^^xsd:double;
  dwc:latitude '51.757712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611065'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757712"^^xsd:decimal ;
  dwc:decimalLongitude "3.780468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757712 3.780468)"^^geo:wktLiteral ;
  geo-pos:lat "51.757712"^^xsd:decimal ;
  geo-pos:long "3.780468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5827'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46149; 46149'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780468'^^xsd:double;
  dwc:latitude '51.757712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611069'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842124 3.780476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842124"^^xsd:decimal ;
  dwc:decimalLongitude "3.780476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842124 3.780476)"^^geo:wktLiteral ;
  geo-pos:lat "51.842124"^^xsd:decimal ;
  geo-pos:long "3.780476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4646'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53466; 53466'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780476'^^xsd:double;
  dwc:latitude '51.842124'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618029'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788993 3.780486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788993"^^xsd:decimal ;
  dwc:decimalLongitude "3.780486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788993 3.780486)"^^geo:wktLiteral ;
  geo-pos:lat "51.788993"^^xsd:decimal ;
  geo-pos:long "3.780486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e9f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49621; 49621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780486'^^xsd:double;
  dwc:latitude '51.788993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614470'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788993 3.780486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788993"^^xsd:decimal ;
  dwc:decimalLongitude "3.780486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788993 3.780486)"^^geo:wktLiteral ;
  geo-pos:lat "51.788993"^^xsd:decimal ;
  geo-pos:long "3.780486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e9e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49619; 49619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780486'^^xsd:double;
  dwc:latitude '51.788993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614469'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801374 3.780584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801374"^^xsd:decimal ;
  dwc:decimalLongitude "3.780584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801374 3.780584)"^^geo:wktLiteral ;
  geo-pos:lat "51.801374"^^xsd:decimal ;
  geo-pos:long "3.780584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-537b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54007; 54007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.601666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780584'^^xsd:double;
  dwc:latitude '51.801374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618587'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866777 3.780626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866777"^^xsd:decimal ;
  dwc:decimalLongitude "3.780626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866777 3.780626)"^^geo:wktLiteral ;
  geo-pos:lat "51.866777"^^xsd:decimal ;
  geo-pos:long "3.780626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7727'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49842; 49842'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780626'^^xsd:double;
  dwc:latitude '51.866777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614648'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866777 3.780626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866777"^^xsd:decimal ;
  dwc:decimalLongitude "3.780626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866777 3.780626)"^^geo:wktLiteral ;
  geo-pos:lat "51.866777"^^xsd:decimal ;
  geo-pos:long "3.780626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7726'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49841; 49841'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780626'^^xsd:double;
  dwc:latitude '51.866777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614647'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771243 3.780658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771243"^^xsd:decimal ;
  dwc:decimalLongitude "3.780658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771243 3.780658)"^^geo:wktLiteral ;
  geo-pos:lat "51.771243"^^xsd:decimal ;
  geo-pos:long "3.780658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6124'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45392; 45392'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780658'^^xsd:double;
  dwc:latitude '51.771243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610401'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806948"^^xsd:decimal ;
  dwc:decimalLongitude "3.780709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  geo-pos:lat "51.806948"^^xsd:decimal ;
  geo-pos:long "3.780709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-454f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53724; 53724'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780709'^^xsd:double;
  dwc:latitude '51.806948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618244'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806948"^^xsd:decimal ;
  dwc:decimalLongitude "3.780709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  geo-pos:lat "51.806948"^^xsd:decimal ;
  geo-pos:long "3.780709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-454e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53728; 53728'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780709'^^xsd:double;
  dwc:latitude '51.806948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618248'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806948"^^xsd:decimal ;
  dwc:decimalLongitude "3.780709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  geo-pos:lat "51.806948"^^xsd:decimal ;
  geo-pos:long "3.780709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-454d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53725; 53725'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780709'^^xsd:double;
  dwc:latitude '51.806948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618245'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806948"^^xsd:decimal ;
  dwc:decimalLongitude "3.780709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  geo-pos:lat "51.806948"^^xsd:decimal ;
  geo-pos:long "3.780709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-454c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53727; 53727'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780709'^^xsd:double;
  dwc:latitude '51.806948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618247'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806948"^^xsd:decimal ;
  dwc:decimalLongitude "3.780709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  geo-pos:lat "51.806948"^^xsd:decimal ;
  geo-pos:long "3.780709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-454b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53729; 53729'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780709'^^xsd:double;
  dwc:latitude '51.806948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618249'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806948"^^xsd:decimal ;
  dwc:decimalLongitude "3.780709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806948 3.780709)"^^geo:wktLiteral ;
  geo-pos:lat "51.806948"^^xsd:decimal ;
  geo-pos:long "3.780709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-454a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53726; 53726'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780709'^^xsd:double;
  dwc:latitude '51.806948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618246'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747154 3.780735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747154"^^xsd:decimal ;
  dwc:decimalLongitude "3.780735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747154 3.780735)"^^geo:wktLiteral ;
  geo-pos:lat "51.747154"^^xsd:decimal ;
  geo-pos:long "3.780735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44683; 44683'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.636944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780735'^^xsd:double;
  dwc:latitude '51.747154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609737'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787975 3.780744)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787975"^^xsd:decimal ;
  dwc:decimalLongitude "3.780744"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787975 3.780744)"^^geo:wktLiteral ;
  geo-pos:lat "51.787975"^^xsd:decimal ;
  geo-pos:long "3.780744"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-411a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56904; 56904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780744'^^xsd:double;
  dwc:latitude '51.787975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621362'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744965 3.780768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744965"^^xsd:decimal ;
  dwc:decimalLongitude "3.780768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744965 3.780768)"^^geo:wktLiteral ;
  geo-pos:lat "51.744965"^^xsd:decimal ;
  geo-pos:long "3.780768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7009'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52300; 52300'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.4725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780768'^^xsd:double;
  dwc:latitude '51.744965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616377'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869006 3.780796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869006"^^xsd:decimal ;
  dwc:decimalLongitude "3.780796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869006 3.780796)"^^geo:wktLiteral ;
  geo-pos:lat "51.869006"^^xsd:decimal ;
  geo-pos:long "3.780796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7213'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43537; 43537'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780796'^^xsd:double;
  dwc:latitude '51.869006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608601'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869006 3.780796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869006"^^xsd:decimal ;
  dwc:decimalLongitude "3.780796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869006 3.780796)"^^geo:wktLiteral ;
  geo-pos:lat "51.869006"^^xsd:decimal ;
  geo-pos:long "3.780796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7212'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43539; 43539'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780796'^^xsd:double;
  dwc:latitude '51.869006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608602'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864096 3.780885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864096"^^xsd:decimal ;
  dwc:decimalLongitude "3.780885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864096 3.780885)"^^geo:wktLiteral ;
  geo-pos:lat "51.864096"^^xsd:decimal ;
  geo-pos:long "3.780885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6243'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45083; 45083'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.780885'^^xsd:double;
  dwc:latitude '51.864096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610098'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746459 3.7811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746459"^^xsd:decimal ;
  dwc:decimalLongitude "3.7811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746459 3.7811)"^^geo:wktLiteral ;
  geo-pos:lat "51.746459"^^xsd:decimal ;
  geo-pos:long "3.7811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5124'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46655; 46655'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7811'^^xsd:double;
  dwc:latitude '51.746459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611592'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843594 3.78114)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843594"^^xsd:decimal ;
  dwc:decimalLongitude "3.78114"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843594 3.78114)"^^geo:wktLiteral ;
  geo-pos:lat "51.843594"^^xsd:decimal ;
  geo-pos:long "3.78114"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eca'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52710; 52710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78114'^^xsd:double;
  dwc:latitude '51.843594'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617269'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747439 3.781189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747439"^^xsd:decimal ;
  dwc:decimalLongitude "3.781189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747439 3.781189)"^^geo:wktLiteral ;
  geo-pos:lat "51.747439"^^xsd:decimal ;
  geo-pos:long "3.781189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40674; 40674'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781189'^^xsd:double;
  dwc:latitude '51.747439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605827'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844312 3.781355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844312"^^xsd:decimal ;
  dwc:decimalLongitude "3.781355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844312 3.781355)"^^geo:wktLiteral ;
  geo-pos:lat "51.844312"^^xsd:decimal ;
  geo-pos:long "3.781355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51816; 51816'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781355'^^xsd:double;
  dwc:latitude '51.844312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616496'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844312 3.781355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844312"^^xsd:decimal ;
  dwc:decimalLongitude "3.781355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844312 3.781355)"^^geo:wktLiteral ;
  geo-pos:lat "51.844312"^^xsd:decimal ;
  geo-pos:long "3.781355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77af'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51815; 51815'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781355'^^xsd:double;
  dwc:latitude '51.844312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616495'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879629"^^xsd:decimal ;
  dwc:decimalLongitude "3.781488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  geo-pos:lat "51.879629"^^xsd:decimal ;
  geo-pos:long "3.781488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53304; 53304'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781488'^^xsd:double;
  dwc:latitude '51.879629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617870'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879629"^^xsd:decimal ;
  dwc:decimalLongitude "3.781488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  geo-pos:lat "51.879629"^^xsd:decimal ;
  geo-pos:long "3.781488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53305; 53305'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781488'^^xsd:double;
  dwc:latitude '51.879629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617871'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879629"^^xsd:decimal ;
  dwc:decimalLongitude "3.781488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  geo-pos:lat "51.879629"^^xsd:decimal ;
  geo-pos:long "3.781488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53307; 53307'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781488'^^xsd:double;
  dwc:latitude '51.879629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617873'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879629"^^xsd:decimal ;
  dwc:decimalLongitude "3.781488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  geo-pos:lat "51.879629"^^xsd:decimal ;
  geo-pos:long "3.781488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53308; 53308'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781488'^^xsd:double;
  dwc:latitude '51.879629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617874'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879629"^^xsd:decimal ;
  dwc:decimalLongitude "3.781488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879629 3.781488)"^^geo:wktLiteral ;
  geo-pos:lat "51.879629"^^xsd:decimal ;
  geo-pos:long "3.781488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53306; 53306'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781488'^^xsd:double;
  dwc:latitude '51.879629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617872'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863453 3.781513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863453"^^xsd:decimal ;
  dwc:decimalLongitude "3.781513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863453 3.781513)"^^geo:wktLiteral ;
  geo-pos:lat "51.863453"^^xsd:decimal ;
  geo-pos:long "3.781513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d1a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48489; 48489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781513'^^xsd:double;
  dwc:latitude '51.863453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613331'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863453 3.781513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863453"^^xsd:decimal ;
  dwc:decimalLongitude "3.781513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863453 3.781513)"^^geo:wktLiteral ;
  geo-pos:lat "51.863453"^^xsd:decimal ;
  geo-pos:long "3.781513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d19'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48486; 48486'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781513'^^xsd:double;
  dwc:latitude '51.863453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613328'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863453 3.781513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863453"^^xsd:decimal ;
  dwc:decimalLongitude "3.781513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863453 3.781513)"^^geo:wktLiteral ;
  geo-pos:lat "51.863453"^^xsd:decimal ;
  geo-pos:long "3.781513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d18'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48487; 48487'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781513'^^xsd:double;
  dwc:latitude '51.863453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613329'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863453 3.781513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863453"^^xsd:decimal ;
  dwc:decimalLongitude "3.781513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863453 3.781513)"^^geo:wktLiteral ;
  geo-pos:lat "51.863453"^^xsd:decimal ;
  geo-pos:long "3.781513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d17'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48488; 48488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781513'^^xsd:double;
  dwc:latitude '51.863453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613330'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787826 3.781582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787826"^^xsd:decimal ;
  dwc:decimalLongitude "3.781582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787826 3.781582)"^^geo:wktLiteral ;
  geo-pos:lat "51.787826"^^xsd:decimal ;
  geo-pos:long "3.781582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5552'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55469; 55469'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.326388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781582'^^xsd:double;
  dwc:latitude '51.787826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619962'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787826 3.781582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787826"^^xsd:decimal ;
  dwc:decimalLongitude "3.781582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787826 3.781582)"^^geo:wktLiteral ;
  geo-pos:lat "51.787826"^^xsd:decimal ;
  geo-pos:long "3.781582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5551'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55468; 55468'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.326388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781582'^^xsd:double;
  dwc:latitude '51.787826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619961'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787826 3.781582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787826"^^xsd:decimal ;
  dwc:decimalLongitude "3.781582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787826 3.781582)"^^geo:wktLiteral ;
  geo-pos:lat "51.787826"^^xsd:decimal ;
  geo-pos:long "3.781582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5550'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55470; 55470'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.326388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781582'^^xsd:double;
  dwc:latitude '51.787826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619963'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789628 3.781698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789628"^^xsd:decimal ;
  dwc:decimalLongitude "3.781698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789628 3.781698)"^^geo:wktLiteral ;
  geo-pos:lat "51.789628"^^xsd:decimal ;
  geo-pos:long "3.781698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f68'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52506; 52506'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.231111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781698'^^xsd:double;
  dwc:latitude '51.789628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617116'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789628 3.781698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789628"^^xsd:decimal ;
  dwc:decimalLongitude "3.781698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789628 3.781698)"^^geo:wktLiteral ;
  geo-pos:lat "51.789628"^^xsd:decimal ;
  geo-pos:long "3.781698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f67'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52505; 52505'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.231111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781698'^^xsd:double;
  dwc:latitude '51.789628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617115'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787969 3.781701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787969"^^xsd:decimal ;
  dwc:decimalLongitude "3.781701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787969 3.781701)"^^geo:wktLiteral ;
  geo-pos:lat "51.787969"^^xsd:decimal ;
  geo-pos:long "3.781701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5380'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54001; 54001'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.570277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781701'^^xsd:double;
  dwc:latitude '51.787969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618582'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787969 3.781701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787969"^^xsd:decimal ;
  dwc:decimalLongitude "3.781701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787969 3.781701)"^^geo:wktLiteral ;
  geo-pos:lat "51.787969"^^xsd:decimal ;
  geo-pos:long "3.781701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-537f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54000; 54000'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.570277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781701'^^xsd:double;
  dwc:latitude '51.787969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618581'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771982"^^xsd:decimal ;
  dwc:decimalLongitude "3.781743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  geo-pos:lat "51.771982"^^xsd:decimal ;
  geo-pos:long "3.781743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a36'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47365; 47365'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781743'^^xsd:double;
  dwc:latitude '51.771982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612036'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771982"^^xsd:decimal ;
  dwc:decimalLongitude "3.781743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  geo-pos:lat "51.771982"^^xsd:decimal ;
  geo-pos:long "3.781743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a35'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47361; 47361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781743'^^xsd:double;
  dwc:latitude '51.771982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612032'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771982"^^xsd:decimal ;
  dwc:decimalLongitude "3.781743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  geo-pos:lat "51.771982"^^xsd:decimal ;
  geo-pos:long "3.781743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a34'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47364; 47364'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781743'^^xsd:double;
  dwc:latitude '51.771982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612035'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771982"^^xsd:decimal ;
  dwc:decimalLongitude "3.781743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  geo-pos:lat "51.771982"^^xsd:decimal ;
  geo-pos:long "3.781743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a33'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47363; 47363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781743'^^xsd:double;
  dwc:latitude '51.771982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612034'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771982"^^xsd:decimal ;
  dwc:decimalLongitude "3.781743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  geo-pos:lat "51.771982"^^xsd:decimal ;
  geo-pos:long "3.781743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a32'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47360; 47360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781743'^^xsd:double;
  dwc:latitude '51.771982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612031'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771982"^^xsd:decimal ;
  dwc:decimalLongitude "3.781743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771982 3.781743)"^^geo:wktLiteral ;
  geo-pos:lat "51.771982"^^xsd:decimal ;
  geo-pos:long "3.781743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a31'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47362; 47362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781743'^^xsd:double;
  dwc:latitude '51.771982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612033'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842169 3.781797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842169"^^xsd:decimal ;
  dwc:decimalLongitude "3.781797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842169 3.781797)"^^geo:wktLiteral ;
  geo-pos:lat "51.842169"^^xsd:decimal ;
  geo-pos:long "3.781797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7387'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39557; 39557'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781797'^^xsd:double;
  dwc:latitude '51.842169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604813'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820706 3.781818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820706"^^xsd:decimal ;
  dwc:decimalLongitude "3.781818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820706 3.781818)"^^geo:wktLiteral ;
  geo-pos:lat "51.820706"^^xsd:decimal ;
  geo-pos:long "3.781818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49931; 49931'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781818'^^xsd:double;
  dwc:latitude '51.820706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614724'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820706 3.781818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820706"^^xsd:decimal ;
  dwc:decimalLongitude "3.781818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820706 3.781818)"^^geo:wktLiteral ;
  geo-pos:lat "51.820706"^^xsd:decimal ;
  geo-pos:long "3.781818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49932; 49932'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781818'^^xsd:double;
  dwc:latitude '51.820706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614725'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820706 3.781818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820706"^^xsd:decimal ;
  dwc:decimalLongitude "3.781818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820706 3.781818)"^^geo:wktLiteral ;
  geo-pos:lat "51.820706"^^xsd:decimal ;
  geo-pos:long "3.781818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49934; 49934'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781818'^^xsd:double;
  dwc:latitude '51.820706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614727'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820706 3.781818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820706"^^xsd:decimal ;
  dwc:decimalLongitude "3.781818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820706 3.781818)"^^geo:wktLiteral ;
  geo-pos:lat "51.820706"^^xsd:decimal ;
  geo-pos:long "3.781818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49933; 49933'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781818'^^xsd:double;
  dwc:latitude '51.820706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614726'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756335 3.781937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756335"^^xsd:decimal ;
  dwc:decimalLongitude "3.781937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756335 3.781937)"^^geo:wktLiteral ;
  geo-pos:lat "51.756335"^^xsd:decimal ;
  geo-pos:long "3.781937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-575d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44605; 44605'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.781937'^^xsd:double;
  dwc:latitude '51.756335'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609091'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789611 3.782164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789611"^^xsd:decimal ;
  dwc:decimalLongitude "3.782164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789611 3.782164)"^^geo:wktLiteral ;
  geo-pos:lat "51.789611"^^xsd:decimal ;
  geo-pos:long "3.782164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7292'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43950; 43950'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782164'^^xsd:double;
  dwc:latitude '51.789611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608965'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789611 3.782164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789611"^^xsd:decimal ;
  dwc:decimalLongitude "3.782164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789611 3.782164)"^^geo:wktLiteral ;
  geo-pos:lat "51.789611"^^xsd:decimal ;
  geo-pos:long "3.782164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7291'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43951; 43951'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782164'^^xsd:double;
  dwc:latitude '51.789611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608966'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866469"^^xsd:decimal ;
  dwc:decimalLongitude "3.782277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  geo-pos:lat "51.866469"^^xsd:decimal ;
  geo-pos:long "3.782277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6868'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50661; 50661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782277'^^xsd:double;
  dwc:latitude '51.866469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615415'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866469"^^xsd:decimal ;
  dwc:decimalLongitude "3.782277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  geo-pos:lat "51.866469"^^xsd:decimal ;
  geo-pos:long "3.782277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6867'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50659; 50659'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782277'^^xsd:double;
  dwc:latitude '51.866469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615413'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866469"^^xsd:decimal ;
  dwc:decimalLongitude "3.782277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  geo-pos:lat "51.866469"^^xsd:decimal ;
  geo-pos:long "3.782277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6866'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50662; 50662'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782277'^^xsd:double;
  dwc:latitude '51.866469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615416'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866469"^^xsd:decimal ;
  dwc:decimalLongitude "3.782277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  geo-pos:lat "51.866469"^^xsd:decimal ;
  geo-pos:long "3.782277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6865'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50658; 50658'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782277'^^xsd:double;
  dwc:latitude '51.866469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615412'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866469"^^xsd:decimal ;
  dwc:decimalLongitude "3.782277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866469 3.782277)"^^geo:wktLiteral ;
  geo-pos:lat "51.866469"^^xsd:decimal ;
  geo-pos:long "3.782277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6864'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50660; 50660'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782277'^^xsd:double;
  dwc:latitude '51.866469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615414'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801299 3.782308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801299"^^xsd:decimal ;
  dwc:decimalLongitude "3.782308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801299 3.782308)"^^geo:wktLiteral ;
  geo-pos:lat "51.801299"^^xsd:decimal ;
  geo-pos:long "3.782308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42970; 42970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782308'^^xsd:double;
  dwc:latitude '51.801299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608013'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801299 3.782308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801299"^^xsd:decimal ;
  dwc:decimalLongitude "3.782308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801299 3.782308)"^^geo:wktLiteral ;
  geo-pos:lat "51.801299"^^xsd:decimal ;
  geo-pos:long "3.782308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42969; 42969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782308'^^xsd:double;
  dwc:latitude '51.801299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608012'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788144 3.782385)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788144"^^xsd:decimal ;
  dwc:decimalLongitude "3.782385"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788144 3.782385)"^^geo:wktLiteral ;
  geo-pos:lat "51.788144"^^xsd:decimal ;
  geo-pos:long "3.782385"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5afe'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47555; 47555'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782385'^^xsd:double;
  dwc:latitude '51.788144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612460'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788144 3.782385)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788144"^^xsd:decimal ;
  dwc:decimalLongitude "3.782385"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788144 3.782385)"^^geo:wktLiteral ;
  geo-pos:lat "51.788144"^^xsd:decimal ;
  geo-pos:long "3.782385"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5afd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47556; 47556'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782385'^^xsd:double;
  dwc:latitude '51.788144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612461'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788072 3.782399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788072"^^xsd:decimal ;
  dwc:decimalLongitude "3.782399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788072 3.782399)"^^geo:wktLiteral ;
  geo-pos:lat "51.788072"^^xsd:decimal ;
  geo-pos:long "3.782399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e23'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40883; 40883'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782399'^^xsd:double;
  dwc:latitude '51.788072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606034'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788072 3.782399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788072"^^xsd:decimal ;
  dwc:decimalLongitude "3.782399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788072 3.782399)"^^geo:wktLiteral ;
  geo-pos:lat "51.788072"^^xsd:decimal ;
  geo-pos:long "3.782399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e22'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40884; 40884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782399'^^xsd:double;
  dwc:latitude '51.788072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606035'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77775 3.782466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77775"^^xsd:decimal ;
  dwc:decimalLongitude "3.782466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77775 3.782466)"^^geo:wktLiteral ;
  geo-pos:lat "51.77775"^^xsd:decimal ;
  geo-pos:long "3.782466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e53'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52864; 52864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782466'^^xsd:double;
  dwc:latitude '51.77775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617408'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747601 3.782481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747601"^^xsd:decimal ;
  dwc:decimalLongitude "3.782481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747601 3.782481)"^^geo:wktLiteral ;
  geo-pos:lat "51.747601"^^xsd:decimal ;
  geo-pos:long "3.782481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-483a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52925; 52925'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.223611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782481'^^xsd:double;
  dwc:latitude '51.747601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617470'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747601 3.782481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747601"^^xsd:decimal ;
  dwc:decimalLongitude "3.782481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747601 3.782481)"^^geo:wktLiteral ;
  geo-pos:lat "51.747601"^^xsd:decimal ;
  geo-pos:long "3.782481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4839'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52926; 52926'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.223611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782481'^^xsd:double;
  dwc:latitude '51.747601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617471'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74725 3.78249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74725"^^xsd:decimal ;
  dwc:decimalLongitude "3.78249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74725 3.78249)"^^geo:wktLiteral ;
  geo-pos:lat "51.74725"^^xsd:decimal ;
  geo-pos:long "3.78249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6581'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48811; 48811'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78249'^^xsd:double;
  dwc:latitude '51.74725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613689'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756475 3.782562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756475"^^xsd:decimal ;
  dwc:decimalLongitude "3.782562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756475 3.782562)"^^geo:wktLiteral ;
  geo-pos:lat "51.756475"^^xsd:decimal ;
  geo-pos:long "3.782562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae9'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47577; 47577'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782562'^^xsd:double;
  dwc:latitude '51.756475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612481'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756475 3.782562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756475"^^xsd:decimal ;
  dwc:decimalLongitude "3.782562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756475 3.782562)"^^geo:wktLiteral ;
  geo-pos:lat "51.756475"^^xsd:decimal ;
  geo-pos:long "3.782562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ae8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47578; 47578'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782562'^^xsd:double;
  dwc:latitude '51.756475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612482'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90637"^^xsd:decimal ;
  dwc:decimalLongitude "3.782766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  geo-pos:lat "51.90637"^^xsd:decimal ;
  geo-pos:long "3.782766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-533f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54085; 54085'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782766'^^xsd:double;
  dwc:latitude '51.90637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618661'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90637"^^xsd:decimal ;
  dwc:decimalLongitude "3.782766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  geo-pos:lat "51.90637"^^xsd:decimal ;
  geo-pos:long "3.782766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-533e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54083; 54083'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782766'^^xsd:double;
  dwc:latitude '51.90637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618659'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90637"^^xsd:decimal ;
  dwc:decimalLongitude "3.782766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  geo-pos:lat "51.90637"^^xsd:decimal ;
  geo-pos:long "3.782766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-533d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54087; 54087'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782766'^^xsd:double;
  dwc:latitude '51.90637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618663'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90637"^^xsd:decimal ;
  dwc:decimalLongitude "3.782766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  geo-pos:lat "51.90637"^^xsd:decimal ;
  geo-pos:long "3.782766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-533c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54084; 54084'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782766'^^xsd:double;
  dwc:latitude '51.90637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618660'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90637"^^xsd:decimal ;
  dwc:decimalLongitude "3.782766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  geo-pos:lat "51.90637"^^xsd:decimal ;
  geo-pos:long "3.782766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-533b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54086; 54086'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782766'^^xsd:double;
  dwc:latitude '51.90637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618662'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90637"^^xsd:decimal ;
  dwc:decimalLongitude "3.782766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  geo-pos:lat "51.90637"^^xsd:decimal ;
  geo-pos:long "3.782766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-533a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54082; 54082'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782766'^^xsd:double;
  dwc:latitude '51.90637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618658'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90637"^^xsd:decimal ;
  dwc:decimalLongitude "3.782766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90637 3.782766)"^^geo:wktLiteral ;
  geo-pos:lat "51.90637"^^xsd:decimal ;
  geo-pos:long "3.782766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5339'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54081; 54081'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782766'^^xsd:double;
  dwc:latitude '51.90637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618657'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757183 3.78285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757183"^^xsd:decimal ;
  dwc:decimalLongitude "3.78285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757183 3.78285)"^^geo:wktLiteral ;
  geo-pos:lat "51.757183"^^xsd:decimal ;
  geo-pos:long "3.78285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70fe'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42145; 42145'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78285'^^xsd:double;
  dwc:latitude '51.757183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607325'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757183 3.78285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757183"^^xsd:decimal ;
  dwc:decimalLongitude "3.78285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757183 3.78285)"^^geo:wktLiteral ;
  geo-pos:lat "51.757183"^^xsd:decimal ;
  geo-pos:long "3.78285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42146; 42146'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78285'^^xsd:double;
  dwc:latitude '51.757183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607326'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76327 3.782897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76327"^^xsd:decimal ;
  dwc:decimalLongitude "3.782897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76327 3.782897)"^^geo:wktLiteral ;
  geo-pos:lat "51.76327"^^xsd:decimal ;
  geo-pos:long "3.782897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7454'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42394; 42394'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782897'^^xsd:double;
  dwc:latitude '51.76327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607526'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755888 3.782929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755888"^^xsd:decimal ;
  dwc:decimalLongitude "3.782929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755888 3.782929)"^^geo:wktLiteral ;
  geo-pos:lat "51.755888"^^xsd:decimal ;
  geo-pos:long "3.782929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6303'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44867; 44867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.560277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782929'^^xsd:double;
  dwc:latitude '51.755888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609883'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755888 3.782929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755888"^^xsd:decimal ;
  dwc:decimalLongitude "3.782929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755888 3.782929)"^^geo:wktLiteral ;
  geo-pos:lat "51.755888"^^xsd:decimal ;
  geo-pos:long "3.782929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6302'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44866; 44866'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.560277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782929'^^xsd:double;
  dwc:latitude '51.755888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609882'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884798 3.782973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884798"^^xsd:decimal ;
  dwc:decimalLongitude "3.782973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884798 3.782973)"^^geo:wktLiteral ;
  geo-pos:lat "51.884798"^^xsd:decimal ;
  geo-pos:long "3.782973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5500'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55587; 55587'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782973'^^xsd:double;
  dwc:latitude '51.884798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620062'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884798 3.782973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884798"^^xsd:decimal ;
  dwc:decimalLongitude "3.782973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884798 3.782973)"^^geo:wktLiteral ;
  geo-pos:lat "51.884798"^^xsd:decimal ;
  geo-pos:long "3.782973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55588; 55588'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.782973'^^xsd:double;
  dwc:latitude '51.884798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620063'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795405 3.783019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795405"^^xsd:decimal ;
  dwc:decimalLongitude "3.783019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795405 3.783019)"^^geo:wktLiteral ;
  geo-pos:lat "51.795405"^^xsd:decimal ;
  geo-pos:long "3.783019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f8'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54454; 54454'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783019'^^xsd:double;
  dwc:latitude '51.795405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618992'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795405 3.783019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795405"^^xsd:decimal ;
  dwc:decimalLongitude "3.783019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795405 3.783019)"^^geo:wktLiteral ;
  geo-pos:lat "51.795405"^^xsd:decimal ;
  geo-pos:long "3.783019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54456; 54456'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783019'^^xsd:double;
  dwc:latitude '51.795405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618994'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795405 3.783019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795405"^^xsd:decimal ;
  dwc:decimalLongitude "3.783019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795405 3.783019)"^^geo:wktLiteral ;
  geo-pos:lat "51.795405"^^xsd:decimal ;
  geo-pos:long "3.783019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f6'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54455; 54455'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783019'^^xsd:double;
  dwc:latitude '51.795405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618993'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795405 3.783019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795405"^^xsd:decimal ;
  dwc:decimalLongitude "3.783019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795405 3.783019)"^^geo:wktLiteral ;
  geo-pos:lat "51.795405"^^xsd:decimal ;
  geo-pos:long "3.783019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54457; 54457'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783019'^^xsd:double;
  dwc:latitude '51.795405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618995'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756265 3.783022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756265"^^xsd:decimal ;
  dwc:decimalLongitude "3.783022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756265 3.783022)"^^geo:wktLiteral ;
  geo-pos:lat "51.756265"^^xsd:decimal ;
  geo-pos:long "3.783022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4768'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53147; 53147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.229444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783022'^^xsd:double;
  dwc:latitude '51.756265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617757'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756265 3.783022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756265"^^xsd:decimal ;
  dwc:decimalLongitude "3.783022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756265 3.783022)"^^geo:wktLiteral ;
  geo-pos:lat "51.756265"^^xsd:decimal ;
  geo-pos:long "3.783022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4767'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53146; 53146'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.229444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783022'^^xsd:double;
  dwc:latitude '51.756265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617756'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802876 3.783235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802876"^^xsd:decimal ;
  dwc:decimalLongitude "3.783235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802876 3.783235)"^^geo:wktLiteral ;
  geo-pos:lat "51.802876"^^xsd:decimal ;
  geo-pos:long "3.783235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-537a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54008; 54008'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.604444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783235'^^xsd:double;
  dwc:latitude '51.802876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618588'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792508 3.783302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792508"^^xsd:decimal ;
  dwc:decimalLongitude "3.783302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792508 3.783302)"^^geo:wktLiteral ;
  geo-pos:lat "51.792508"^^xsd:decimal ;
  geo-pos:long "3.783302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7102'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42142; 42142'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783302'^^xsd:double;
  dwc:latitude '51.792508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607322'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792508 3.783302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792508"^^xsd:decimal ;
  dwc:decimalLongitude "3.783302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792508 3.783302)"^^geo:wktLiteral ;
  geo-pos:lat "51.792508"^^xsd:decimal ;
  geo-pos:long "3.783302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7101'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42140; 42140'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783302'^^xsd:double;
  dwc:latitude '51.792508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607321'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763447 3.783436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763447"^^xsd:decimal ;
  dwc:decimalLongitude "3.783436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763447 3.783436)"^^geo:wktLiteral ;
  geo-pos:lat "51.763447"^^xsd:decimal ;
  geo-pos:long "3.783436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-674c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50989; 50989'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783436'^^xsd:double;
  dwc:latitude '51.763447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615701'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763447 3.783436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763447"^^xsd:decimal ;
  dwc:decimalLongitude "3.783436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763447 3.783436)"^^geo:wktLiteral ;
  geo-pos:lat "51.763447"^^xsd:decimal ;
  geo-pos:long "3.783436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-674b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50988; 50988'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783436'^^xsd:double;
  dwc:latitude '51.763447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615700'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78865 3.783452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78865"^^xsd:decimal ;
  dwc:decimalLongitude "3.783452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78865 3.783452)"^^geo:wktLiteral ;
  geo-pos:lat "51.78865"^^xsd:decimal ;
  geo-pos:long "3.783452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4001'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57265; 57265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783452'^^xsd:double;
  dwc:latitude '51.78865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621682'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78865 3.783452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78865"^^xsd:decimal ;
  dwc:decimalLongitude "3.783452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78865 3.783452)"^^geo:wktLiteral ;
  geo-pos:lat "51.78865"^^xsd:decimal ;
  geo-pos:long "3.783452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4000'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57266; 57266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783452'^^xsd:double;
  dwc:latitude '51.78865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621683'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789387 3.783494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789387"^^xsd:decimal ;
  dwc:decimalLongitude "3.783494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789387 3.783494)"^^geo:wktLiteral ;
  geo-pos:lat "51.789387"^^xsd:decimal ;
  geo-pos:long "3.783494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5956'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46352; 46352'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783494'^^xsd:double;
  dwc:latitude '51.789387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611329'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775432 3.783542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775432"^^xsd:decimal ;
  dwc:decimalLongitude "3.783542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775432 3.783542)"^^geo:wktLiteral ;
  geo-pos:lat "51.775432"^^xsd:decimal ;
  geo-pos:long "3.783542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5461'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55803; 55803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783542'^^xsd:double;
  dwc:latitude '51.775432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620274'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816558 3.783632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816558"^^xsd:decimal ;
  dwc:decimalLongitude "3.783632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816558 3.783632)"^^geo:wktLiteral ;
  geo-pos:lat "51.816558"^^xsd:decimal ;
  geo-pos:long "3.783632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ccf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47653; 47653'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783632'^^xsd:double;
  dwc:latitude '51.816558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612550'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816558 3.783632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816558"^^xsd:decimal ;
  dwc:decimalLongitude "3.783632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816558 3.783632)"^^geo:wktLiteral ;
  geo-pos:lat "51.816558"^^xsd:decimal ;
  geo-pos:long "3.783632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cce'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47652; 47652'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783632'^^xsd:double;
  dwc:latitude '51.816558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612549'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746865 3.783671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746865"^^xsd:decimal ;
  dwc:decimalLongitude "3.783671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746865 3.783671)"^^geo:wktLiteral ;
  geo-pos:lat "51.746865"^^xsd:decimal ;
  geo-pos:long "3.783671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-447f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42739; 42739'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783671'^^xsd:double;
  dwc:latitude '51.746865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607039'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755937 3.783712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755937"^^xsd:decimal ;
  dwc:decimalLongitude "3.783712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755937 3.783712)"^^geo:wktLiteral ;
  geo-pos:lat "51.755937"^^xsd:decimal ;
  geo-pos:long "3.783712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5937'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46386; 46386'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783712'^^xsd:double;
  dwc:latitude '51.755937'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611361'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755937 3.783712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755937"^^xsd:decimal ;
  dwc:decimalLongitude "3.783712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755937 3.783712)"^^geo:wktLiteral ;
  geo-pos:lat "51.755937"^^xsd:decimal ;
  geo-pos:long "3.783712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5936'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46388; 46388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783712'^^xsd:double;
  dwc:latitude '51.755937'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611362'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748492 3.783714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748492"^^xsd:decimal ;
  dwc:decimalLongitude "3.783714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748492 3.783714)"^^geo:wktLiteral ;
  geo-pos:lat "51.748492"^^xsd:decimal ;
  geo-pos:long "3.783714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b85'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47419; 47419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783714'^^xsd:double;
  dwc:latitude '51.748492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612325'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755441 3.783848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755441"^^xsd:decimal ;
  dwc:decimalLongitude "3.783848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755441 3.783848)"^^geo:wktLiteral ;
  geo-pos:lat "51.755441"^^xsd:decimal ;
  geo-pos:long "3.783848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6056'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40246; 40246'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.524444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783848'^^xsd:double;
  dwc:latitude '51.755441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605446'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755441 3.783848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755441"^^xsd:decimal ;
  dwc:decimalLongitude "3.783848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755441 3.783848)"^^geo:wktLiteral ;
  geo-pos:lat "51.755441"^^xsd:decimal ;
  geo-pos:long "3.783848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6055'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40245; 40245'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.524444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783848'^^xsd:double;
  dwc:latitude '51.755441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605445'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755441 3.783848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755441"^^xsd:decimal ;
  dwc:decimalLongitude "3.783848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755441 3.783848)"^^geo:wktLiteral ;
  geo-pos:lat "51.755441"^^xsd:decimal ;
  geo-pos:long "3.783848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6054'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40247; 40247'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.524444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783848'^^xsd:double;
  dwc:latitude '51.755441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605447'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817338 3.783935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817338"^^xsd:decimal ;
  dwc:decimalLongitude "3.783935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817338 3.783935)"^^geo:wktLiteral ;
  geo-pos:lat "51.817338"^^xsd:decimal ;
  geo-pos:long "3.783935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e45'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49388; 49388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783935'^^xsd:double;
  dwc:latitude '51.817338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614175'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817338 3.783935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817338"^^xsd:decimal ;
  dwc:decimalLongitude "3.783935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817338 3.783935)"^^geo:wktLiteral ;
  geo-pos:lat "51.817338"^^xsd:decimal ;
  geo-pos:long "3.783935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e43'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49387; 49387'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.783935'^^xsd:double;
  dwc:latitude '51.817338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614174'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792417 3.78407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792417"^^xsd:decimal ;
  dwc:decimalLongitude "3.78407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792417 3.78407)"^^geo:wktLiteral ;
  geo-pos:lat "51.792417"^^xsd:decimal ;
  geo-pos:long "3.78407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f6b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52503; 52503'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78407'^^xsd:double;
  dwc:latitude '51.792417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617114'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792417 3.78407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792417"^^xsd:decimal ;
  dwc:decimalLongitude "3.78407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792417 3.78407)"^^geo:wktLiteral ;
  geo-pos:lat "51.792417"^^xsd:decimal ;
  geo-pos:long "3.78407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f6a'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52501; 52501'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78407'^^xsd:double;
  dwc:latitude '51.792417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617112'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792417 3.78407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792417"^^xsd:decimal ;
  dwc:decimalLongitude "3.78407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792417 3.78407)"^^geo:wktLiteral ;
  geo-pos:lat "51.792417"^^xsd:decimal ;
  geo-pos:long "3.78407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f69'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52502; 52502'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78407'^^xsd:double;
  dwc:latitude '51.792417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617113'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886301 3.784088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886301"^^xsd:decimal ;
  dwc:decimalLongitude "3.784088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886301 3.784088)"^^geo:wktLiteral ;
  geo-pos:lat "51.886301"^^xsd:decimal ;
  geo-pos:long "3.784088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-628a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45004; 45004'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784088'^^xsd:double;
  dwc:latitude '51.886301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610017'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886301 3.784088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886301"^^xsd:decimal ;
  dwc:decimalLongitude "3.784088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886301 3.784088)"^^geo:wktLiteral ;
  geo-pos:lat "51.886301"^^xsd:decimal ;
  geo-pos:long "3.784088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6289'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45003; 45003'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784088'^^xsd:double;
  dwc:latitude '51.886301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610016'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802771 3.784103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802771"^^xsd:decimal ;
  dwc:decimalLongitude "3.784103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802771 3.784103)"^^geo:wktLiteral ;
  geo-pos:lat "51.802771"^^xsd:decimal ;
  geo-pos:long "3.784103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6063'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40232; 40232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.398888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784103'^^xsd:double;
  dwc:latitude '51.802771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605432'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907314 3.784105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907314"^^xsd:decimal ;
  dwc:decimalLongitude "3.784105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907314 3.784105)"^^geo:wktLiteral ;
  geo-pos:lat "51.907314"^^xsd:decimal ;
  geo-pos:long "3.784105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49036; 49036'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784105'^^xsd:double;
  dwc:latitude '51.907314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613867'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907314 3.784105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907314"^^xsd:decimal ;
  dwc:decimalLongitude "3.784105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907314 3.784105)"^^geo:wktLiteral ;
  geo-pos:lat "51.907314"^^xsd:decimal ;
  geo-pos:long "3.784105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49035; 49035'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784105'^^xsd:double;
  dwc:latitude '51.907314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613866'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746637 3.784145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746637"^^xsd:decimal ;
  dwc:decimalLongitude "3.784145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746637 3.784145)"^^geo:wktLiteral ;
  geo-pos:lat "51.746637"^^xsd:decimal ;
  geo-pos:long "3.784145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-672d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39941; 39941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784145'^^xsd:double;
  dwc:latitude '51.746637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604439'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747131 3.784197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747131"^^xsd:decimal ;
  dwc:decimalLongitude "3.784197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747131 3.784197)"^^geo:wktLiteral ;
  geo-pos:lat "51.747131"^^xsd:decimal ;
  geo-pos:long "3.784197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f25'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49482; 49482'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784197'^^xsd:double;
  dwc:latitude '51.747131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614273'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905829"^^xsd:decimal ;
  dwc:decimalLongitude "3.784327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  geo-pos:lat "51.905829"^^xsd:decimal ;
  geo-pos:long "3.784327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40993; 40993'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784327'^^xsd:double;
  dwc:latitude '51.905829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606216'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905829"^^xsd:decimal ;
  dwc:decimalLongitude "3.784327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  geo-pos:lat "51.905829"^^xsd:decimal ;
  geo-pos:long "3.784327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40992; 40992'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784327'^^xsd:double;
  dwc:latitude '51.905829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606215'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905829"^^xsd:decimal ;
  dwc:decimalLongitude "3.784327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  geo-pos:lat "51.905829"^^xsd:decimal ;
  geo-pos:long "3.784327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40988; 40988'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784327'^^xsd:double;
  dwc:latitude '51.905829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606211'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905829"^^xsd:decimal ;
  dwc:decimalLongitude "3.784327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  geo-pos:lat "51.905829"^^xsd:decimal ;
  geo-pos:long "3.784327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40989; 40989'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784327'^^xsd:double;
  dwc:latitude '51.905829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606212'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905829"^^xsd:decimal ;
  dwc:decimalLongitude "3.784327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  geo-pos:lat "51.905829"^^xsd:decimal ;
  geo-pos:long "3.784327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dc0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40991; 40991'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784327'^^xsd:double;
  dwc:latitude '51.905829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606214'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905829"^^xsd:decimal ;
  dwc:decimalLongitude "3.784327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  geo-pos:lat "51.905829"^^xsd:decimal ;
  geo-pos:long "3.784327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dbf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40994; 40994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784327'^^xsd:double;
  dwc:latitude '51.905829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606217'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905829"^^xsd:decimal ;
  dwc:decimalLongitude "3.784327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  geo-pos:lat "51.905829"^^xsd:decimal ;
  geo-pos:long "3.784327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dbe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40990; 40990'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784327'^^xsd:double;
  dwc:latitude '51.905829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606213'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905829"^^xsd:decimal ;
  dwc:decimalLongitude "3.784327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905829 3.784327)"^^geo:wktLiteral ;
  geo-pos:lat "51.905829"^^xsd:decimal ;
  geo-pos:long "3.784327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dbd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40987; 40987'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784327'^^xsd:double;
  dwc:latitude '51.905829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606210'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844399"^^xsd:decimal ;
  dwc:decimalLongitude "3.784463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  geo-pos:lat "51.844399"^^xsd:decimal ;
  geo-pos:long "3.784463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a57'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56364; 56364'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784463'^^xsd:double;
  dwc:latitude '51.844399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620884'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844399"^^xsd:decimal ;
  dwc:decimalLongitude "3.784463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  geo-pos:lat "51.844399"^^xsd:decimal ;
  geo-pos:long "3.784463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a56'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56367; 56367'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784463'^^xsd:double;
  dwc:latitude '51.844399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620887'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844399"^^xsd:decimal ;
  dwc:decimalLongitude "3.784463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  geo-pos:lat "51.844399"^^xsd:decimal ;
  geo-pos:long "3.784463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a5a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56365; 56365'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784463'^^xsd:double;
  dwc:latitude '51.844399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620885'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844399"^^xsd:decimal ;
  dwc:decimalLongitude "3.784463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  geo-pos:lat "51.844399"^^xsd:decimal ;
  geo-pos:long "3.784463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a59'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56368; 56368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784463'^^xsd:double;
  dwc:latitude '51.844399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620888'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844399"^^xsd:decimal ;
  dwc:decimalLongitude "3.784463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844399 3.784463)"^^geo:wktLiteral ;
  geo-pos:lat "51.844399"^^xsd:decimal ;
  geo-pos:long "3.784463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a58'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56366; 56366'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784463'^^xsd:double;
  dwc:latitude '51.844399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620886'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822639 3.784506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822639"^^xsd:decimal ;
  dwc:decimalLongitude "3.784506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822639 3.784506)"^^geo:wktLiteral ;
  geo-pos:lat "51.822639"^^xsd:decimal ;
  geo-pos:long "3.784506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-708b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41853; 41853'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784506'^^xsd:double;
  dwc:latitude '51.822639'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606986'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747713 3.784526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747713"^^xsd:decimal ;
  dwc:decimalLongitude "3.784526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747713 3.784526)"^^geo:wktLiteral ;
  geo-pos:lat "51.747713"^^xsd:decimal ;
  geo-pos:long "3.784526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51043; 51043'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5147222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784526'^^xsd:double;
  dwc:latitude '51.747713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615753'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757262 3.784546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757262"^^xsd:decimal ;
  dwc:decimalLongitude "3.784546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757262 3.784546)"^^geo:wktLiteral ;
  geo-pos:lat "51.757262"^^xsd:decimal ;
  geo-pos:long "3.784546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5078'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46837; 46837'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784546'^^xsd:double;
  dwc:latitude '51.757262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611740'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757262 3.784546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757262"^^xsd:decimal ;
  dwc:decimalLongitude "3.784546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757262 3.784546)"^^geo:wktLiteral ;
  geo-pos:lat "51.757262"^^xsd:decimal ;
  geo-pos:long "3.784546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5077'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46838; 46838'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784546'^^xsd:double;
  dwc:latitude '51.757262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611741'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792079 3.784561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792079"^^xsd:decimal ;
  dwc:decimalLongitude "3.784561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792079 3.784561)"^^geo:wktLiteral ;
  geo-pos:lat "51.792079"^^xsd:decimal ;
  geo-pos:long "3.784561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7810'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52246; 52246'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784561'^^xsd:double;
  dwc:latitude '51.792079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616927'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79044 3.784614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79044"^^xsd:decimal ;
  dwc:decimalLongitude "3.784614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79044 3.784614)"^^geo:wktLiteral ;
  geo-pos:lat "51.79044"^^xsd:decimal ;
  geo-pos:long "3.784614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a20'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51204; 51204'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784614'^^xsd:double;
  dwc:latitude '51.79044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615880'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79044 3.784614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79044"^^xsd:decimal ;
  dwc:decimalLongitude "3.784614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79044 3.784614)"^^geo:wktLiteral ;
  geo-pos:lat "51.79044"^^xsd:decimal ;
  geo-pos:long "3.784614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a1f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51202; 51202'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784614'^^xsd:double;
  dwc:latitude '51.79044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615879'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747443 3.784637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747443"^^xsd:decimal ;
  dwc:decimalLongitude "3.784637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747443 3.784637)"^^geo:wktLiteral ;
  geo-pos:lat "51.747443"^^xsd:decimal ;
  geo-pos:long "3.784637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6988'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50309; 50309'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784637'^^xsd:double;
  dwc:latitude '51.747443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615042'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747443 3.784637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747443"^^xsd:decimal ;
  dwc:decimalLongitude "3.784637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747443 3.784637)"^^geo:wktLiteral ;
  geo-pos:lat "51.747443"^^xsd:decimal ;
  geo-pos:long "3.784637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6987'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50310; 50310'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784637'^^xsd:double;
  dwc:latitude '51.747443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615043'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803603 3.784654)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803603"^^xsd:decimal ;
  dwc:decimalLongitude "3.784654"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803603 3.784654)"^^geo:wktLiteral ;
  geo-pos:lat "51.803603"^^xsd:decimal ;
  geo-pos:long "3.784654"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5379'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54009; 54009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.605833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.784654'^^xsd:double;
  dwc:latitude '51.803603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618589'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79194 3.78493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79194"^^xsd:decimal ;
  dwc:decimalLongitude "3.78493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79194 3.78493)"^^geo:wktLiteral ;
  geo-pos:lat "51.79194"^^xsd:decimal ;
  geo-pos:long "3.78493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5771'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44578; 44578'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78493'^^xsd:double;
  dwc:latitude '51.79194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609593'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802693 3.785059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802693"^^xsd:decimal ;
  dwc:decimalLongitude "3.785059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802693 3.785059)"^^geo:wktLiteral ;
  geo-pos:lat "51.802693"^^xsd:decimal ;
  geo-pos:long "3.785059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7432'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39317; 39317'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785059'^^xsd:double;
  dwc:latitude '51.802693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604585'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802693 3.785059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802693"^^xsd:decimal ;
  dwc:decimalLongitude "3.785059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802693 3.785059)"^^geo:wktLiteral ;
  geo-pos:lat "51.802693"^^xsd:decimal ;
  geo-pos:long "3.785059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7431'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39318; 39318'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785059'^^xsd:double;
  dwc:latitude '51.802693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604586'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747502 3.785102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747502"^^xsd:decimal ;
  dwc:decimalLongitude "3.785102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747502 3.785102)"^^geo:wktLiteral ;
  geo-pos:lat "51.747502"^^xsd:decimal ;
  geo-pos:long "3.785102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fbb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54726; 54726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.600555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785102'^^xsd:double;
  dwc:latitude '51.747502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619224'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886006 3.785159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886006"^^xsd:decimal ;
  dwc:decimalLongitude "3.785159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886006 3.785159)"^^geo:wktLiteral ;
  geo-pos:lat "51.886006"^^xsd:decimal ;
  geo-pos:long "3.785159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6abf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56248; 56248'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785159'^^xsd:double;
  dwc:latitude '51.886006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620765'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886006 3.785159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886006"^^xsd:decimal ;
  dwc:decimalLongitude "3.785159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886006 3.785159)"^^geo:wktLiteral ;
  geo-pos:lat "51.886006"^^xsd:decimal ;
  geo-pos:long "3.785159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6abe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56247; 56247'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785159'^^xsd:double;
  dwc:latitude '51.886006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620764'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79138 3.785196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79138"^^xsd:decimal ;
  dwc:decimalLongitude "3.785196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79138 3.785196)"^^geo:wktLiteral ;
  geo-pos:lat "51.79138"^^xsd:decimal ;
  geo-pos:long "3.785196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-411b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56900; 56900'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6691666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785196'^^xsd:double;
  dwc:latitude '51.79138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621361'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793269 3.785215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793269"^^xsd:decimal ;
  dwc:decimalLongitude "3.785215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793269 3.785215)"^^geo:wktLiteral ;
  geo-pos:lat "51.793269"^^xsd:decimal ;
  geo-pos:long "3.785215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ddf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48263; 48263'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.976111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785215'^^xsd:double;
  dwc:latitude '51.793269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613133'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793269 3.785215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793269"^^xsd:decimal ;
  dwc:decimalLongitude "3.785215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793269 3.785215)"^^geo:wktLiteral ;
  geo-pos:lat "51.793269"^^xsd:decimal ;
  geo-pos:long "3.785215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dde'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48261; 48261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.976111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785215'^^xsd:double;
  dwc:latitude '51.793269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613131'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793269 3.785215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793269"^^xsd:decimal ;
  dwc:decimalLongitude "3.785215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793269 3.785215)"^^geo:wktLiteral ;
  geo-pos:lat "51.793269"^^xsd:decimal ;
  geo-pos:long "3.785215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ddd'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48262; 48262'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.976111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785215'^^xsd:double;
  dwc:latitude '51.793269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613132'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756988 3.785252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756988"^^xsd:decimal ;
  dwc:decimalLongitude "3.785252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756988 3.785252)"^^geo:wktLiteral ;
  geo-pos:lat "51.756988"^^xsd:decimal ;
  geo-pos:long "3.785252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e91'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49634; 49634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785252'^^xsd:double;
  dwc:latitude '51.756988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614483'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756988 3.785252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756988"^^xsd:decimal ;
  dwc:decimalLongitude "3.785252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756988 3.785252)"^^geo:wktLiteral ;
  geo-pos:lat "51.756988"^^xsd:decimal ;
  geo-pos:long "3.785252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e90'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49636; 49636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785252'^^xsd:double;
  dwc:latitude '51.756988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614485'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756988 3.785252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756988"^^xsd:decimal ;
  dwc:decimalLongitude "3.785252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756988 3.785252)"^^geo:wktLiteral ;
  geo-pos:lat "51.756988"^^xsd:decimal ;
  geo-pos:long "3.785252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e8f'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49635; 49635'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785252'^^xsd:double;
  dwc:latitude '51.756988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614484'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756988 3.785252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756988"^^xsd:decimal ;
  dwc:decimalLongitude "3.785252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756988 3.785252)"^^geo:wktLiteral ;
  geo-pos:lat "51.756988"^^xsd:decimal ;
  geo-pos:long "3.785252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e8e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49637; 49637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785252'^^xsd:double;
  dwc:latitude '51.756988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614486'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746889 3.785337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746889"^^xsd:decimal ;
  dwc:decimalLongitude "3.785337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746889 3.785337)"^^geo:wktLiteral ;
  geo-pos:lat "51.746889"^^xsd:decimal ;
  geo-pos:long "3.785337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-447e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42740; 42740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785337'^^xsd:double;
  dwc:latitude '51.746889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607040'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757148 3.78553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757148"^^xsd:decimal ;
  dwc:decimalLongitude "3.78553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757148 3.78553)"^^geo:wktLiteral ;
  geo-pos:lat "51.757148"^^xsd:decimal ;
  geo-pos:long "3.78553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e09'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40913; 40913'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78553'^^xsd:double;
  dwc:latitude '51.757148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606063'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757148 3.78553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757148"^^xsd:decimal ;
  dwc:decimalLongitude "3.78553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757148 3.78553)"^^geo:wktLiteral ;
  geo-pos:lat "51.757148"^^xsd:decimal ;
  geo-pos:long "3.78553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e08'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40910; 40910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78553'^^xsd:double;
  dwc:latitude '51.757148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606060'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757148 3.78553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757148"^^xsd:decimal ;
  dwc:decimalLongitude "3.78553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757148 3.78553)"^^geo:wktLiteral ;
  geo-pos:lat "51.757148"^^xsd:decimal ;
  geo-pos:long "3.78553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e07'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40911; 40911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78553'^^xsd:double;
  dwc:latitude '51.757148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606061'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757148 3.78553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757148"^^xsd:decimal ;
  dwc:decimalLongitude "3.78553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757148 3.78553)"^^geo:wktLiteral ;
  geo-pos:lat "51.757148"^^xsd:decimal ;
  geo-pos:long "3.78553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e06'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40912; 40912'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78553'^^xsd:double;
  dwc:latitude '51.757148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606062'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803229 3.785533)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803229"^^xsd:decimal ;
  dwc:decimalLongitude "3.785533"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803229 3.785533)"^^geo:wktLiteral ;
  geo-pos:lat "51.803229"^^xsd:decimal ;
  geo-pos:long "3.785533"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48269; 48269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.992222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785533'^^xsd:double;
  dwc:latitude '51.803229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612623'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790794 3.785534)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790794"^^xsd:decimal ;
  dwc:decimalLongitude "3.785534"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790794 3.785534)"^^geo:wktLiteral ;
  geo-pos:lat "51.790794"^^xsd:decimal ;
  geo-pos:long "3.785534"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42964; 42964'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785534'^^xsd:double;
  dwc:latitude '51.790794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608009'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790794 3.785534)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790794"^^xsd:decimal ;
  dwc:decimalLongitude "3.785534"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790794 3.785534)"^^geo:wktLiteral ;
  geo-pos:lat "51.790794"^^xsd:decimal ;
  geo-pos:long "3.785534"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a5'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42963; 42963'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785534'^^xsd:double;
  dwc:latitude '51.790794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608008'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796845 3.785581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796845"^^xsd:decimal ;
  dwc:decimalLongitude "3.785581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796845 3.785581)"^^geo:wktLiteral ;
  geo-pos:lat "51.796845"^^xsd:decimal ;
  geo-pos:long "3.785581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c6a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48678; 48678'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.836944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785581'^^xsd:double;
  dwc:latitude '51.796845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613573'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796845 3.785581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796845"^^xsd:decimal ;
  dwc:decimalLongitude "3.785581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796845 3.785581)"^^geo:wktLiteral ;
  geo-pos:lat "51.796845"^^xsd:decimal ;
  geo-pos:long "3.785581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c69'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48679; 48679'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.836944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785581'^^xsd:double;
  dwc:latitude '51.796845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613574'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796845 3.785581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796845"^^xsd:decimal ;
  dwc:decimalLongitude "3.785581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796845 3.785581)"^^geo:wktLiteral ;
  geo-pos:lat "51.796845"^^xsd:decimal ;
  geo-pos:long "3.785581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c68'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48677; 48677'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.836944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785581'^^xsd:double;
  dwc:latitude '51.796845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613571'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803084 3.785646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803084"^^xsd:decimal ;
  dwc:decimalLongitude "3.785646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803084 3.785646)"^^geo:wktLiteral ;
  geo-pos:lat "51.803084"^^xsd:decimal ;
  geo-pos:long "3.785646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54924; 54924'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.378888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785646'^^xsd:double;
  dwc:latitude '51.803084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619487'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77646 3.785691)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77646"^^xsd:decimal ;
  dwc:decimalLongitude "3.785691"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77646 3.785691)"^^geo:wktLiteral ;
  geo-pos:lat "51.77646"^^xsd:decimal ;
  geo-pos:long "3.785691"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5863'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46084; 46084'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785691'^^xsd:double;
  dwc:latitude '51.77646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611002'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77646 3.785691)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77646"^^xsd:decimal ;
  dwc:decimalLongitude "3.785691"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77646 3.785691)"^^geo:wktLiteral ;
  geo-pos:lat "51.77646"^^xsd:decimal ;
  geo-pos:long "3.785691"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5862'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46085; 46085'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785691'^^xsd:double;
  dwc:latitude '51.77646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611003'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77646 3.785691)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77646"^^xsd:decimal ;
  dwc:decimalLongitude "3.785691"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77646 3.785691)"^^geo:wktLiteral ;
  geo-pos:lat "51.77646"^^xsd:decimal ;
  geo-pos:long "3.785691"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5861'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46083; 46083'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785691'^^xsd:double;
  dwc:latitude '51.77646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611001'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905783 3.785736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905783"^^xsd:decimal ;
  dwc:decimalLongitude "3.785736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905783 3.785736)"^^geo:wktLiteral ;
  geo-pos:lat "51.905783"^^xsd:decimal ;
  geo-pos:long "3.785736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40cc'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56996; 56996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785736'^^xsd:double;
  dwc:latitude '51.905783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620597'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905783 3.785736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905783"^^xsd:decimal ;
  dwc:decimalLongitude "3.785736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905783 3.785736)"^^geo:wktLiteral ;
  geo-pos:lat "51.905783"^^xsd:decimal ;
  geo-pos:long "3.785736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40cb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56998; 56998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785736'^^xsd:double;
  dwc:latitude '51.905783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621426'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905783 3.785736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905783"^^xsd:decimal ;
  dwc:decimalLongitude "3.785736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905783 3.785736)"^^geo:wktLiteral ;
  geo-pos:lat "51.905783"^^xsd:decimal ;
  geo-pos:long "3.785736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56997; 56997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785736'^^xsd:double;
  dwc:latitude '51.905783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620598'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794353 3.785799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794353"^^xsd:decimal ;
  dwc:decimalLongitude "3.785799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794353 3.785799)"^^geo:wktLiteral ;
  geo-pos:lat "51.794353"^^xsd:decimal ;
  geo-pos:long "3.785799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50252; 50252'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785799'^^xsd:double;
  dwc:latitude '51.794353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614994'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794353 3.785799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794353"^^xsd:decimal ;
  dwc:decimalLongitude "3.785799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794353 3.785799)"^^geo:wktLiteral ;
  geo-pos:lat "51.794353"^^xsd:decimal ;
  geo-pos:long "3.785799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50254; 50254'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785799'^^xsd:double;
  dwc:latitude '51.794353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614995'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891477 3.785937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891477"^^xsd:decimal ;
  dwc:decimalLongitude "3.785937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891477 3.785937)"^^geo:wktLiteral ;
  geo-pos:lat "51.891477"^^xsd:decimal ;
  geo-pos:long "3.785937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-601e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40341; 40341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785937'^^xsd:double;
  dwc:latitude '51.891477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605505'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891477 3.785937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891477"^^xsd:decimal ;
  dwc:decimalLongitude "3.785937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891477 3.785937)"^^geo:wktLiteral ;
  geo-pos:lat "51.891477"^^xsd:decimal ;
  geo-pos:long "3.785937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-601d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40340; 40340'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785937'^^xsd:double;
  dwc:latitude '51.891477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605504'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790135 3.785943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790135"^^xsd:decimal ;
  dwc:decimalLongitude "3.785943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790135 3.785943)"^^geo:wktLiteral ;
  geo-pos:lat "51.790135"^^xsd:decimal ;
  geo-pos:long "3.785943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e0e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55267; 55267'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785943'^^xsd:double;
  dwc:latitude '51.790135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619783'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790135 3.785943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790135"^^xsd:decimal ;
  dwc:decimalLongitude "3.785943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790135 3.785943)"^^geo:wktLiteral ;
  geo-pos:lat "51.790135"^^xsd:decimal ;
  geo-pos:long "3.785943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e0d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55268; 55268'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785943'^^xsd:double;
  dwc:latitude '51.790135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619784'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790135 3.785943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790135"^^xsd:decimal ;
  dwc:decimalLongitude "3.785943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790135 3.785943)"^^geo:wktLiteral ;
  geo-pos:lat "51.790135"^^xsd:decimal ;
  geo-pos:long "3.785943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e0c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55265; 55265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785943'^^xsd:double;
  dwc:latitude '51.790135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619781'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790135 3.785943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790135"^^xsd:decimal ;
  dwc:decimalLongitude "3.785943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790135 3.785943)"^^geo:wktLiteral ;
  geo-pos:lat "51.790135"^^xsd:decimal ;
  geo-pos:long "3.785943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e0b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55266; 55266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785943'^^xsd:double;
  dwc:latitude '51.790135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619782'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75549 3.78595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75549"^^xsd:decimal ;
  dwc:decimalLongitude "3.78595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75549 3.78595)"^^geo:wktLiteral ;
  geo-pos:lat "51.75549"^^xsd:decimal ;
  geo-pos:long "3.78595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5541'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55488; 55488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.454722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78595'^^xsd:double;
  dwc:latitude '51.75549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619979'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803244 3.785968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803244"^^xsd:decimal ;
  dwc:decimalLongitude "3.785968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803244 3.785968)"^^geo:wktLiteral ;
  geo-pos:lat "51.803244"^^xsd:decimal ;
  geo-pos:long "3.785968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4113'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56912; 56912'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785968'^^xsd:double;
  dwc:latitude '51.803244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621369'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747308 3.785982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747308"^^xsd:decimal ;
  dwc:decimalLongitude "3.785982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747308 3.785982)"^^geo:wktLiteral ;
  geo-pos:lat "51.747308"^^xsd:decimal ;
  geo-pos:long "3.785982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44684; 44684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.639166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785982'^^xsd:double;
  dwc:latitude '51.747308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609738'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756389 3.785995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756389"^^xsd:decimal ;
  dwc:decimalLongitude "3.785995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756389 3.785995)"^^geo:wktLiteral ;
  geo-pos:lat "51.756389"^^xsd:decimal ;
  geo-pos:long "3.785995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48279; 48279'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.095555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785995'^^xsd:double;
  dwc:latitude '51.756389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612631'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756389 3.785995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756389"^^xsd:decimal ;
  dwc:decimalLongitude "3.785995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756389 3.785995)"^^geo:wktLiteral ;
  geo-pos:lat "51.756389"^^xsd:decimal ;
  geo-pos:long "3.785995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48281; 48281'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.095555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.785995'^^xsd:double;
  dwc:latitude '51.756389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612632'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756757 3.786073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756757"^^xsd:decimal ;
  dwc:decimalLongitude "3.786073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756757 3.786073)"^^geo:wktLiteral ;
  geo-pos:lat "51.756757"^^xsd:decimal ;
  geo-pos:long "3.786073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48978; 48978'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786073'^^xsd:double;
  dwc:latitude '51.756757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613814'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756757 3.786073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756757"^^xsd:decimal ;
  dwc:decimalLongitude "3.786073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756757 3.786073)"^^geo:wktLiteral ;
  geo-pos:lat "51.756757"^^xsd:decimal ;
  geo-pos:long "3.786073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48979; 48979'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786073'^^xsd:double;
  dwc:latitude '51.756757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613815'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841564 3.786171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841564"^^xsd:decimal ;
  dwc:decimalLongitude "3.786171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841564 3.786171)"^^geo:wktLiteral ;
  geo-pos:lat "51.841564"^^xsd:decimal ;
  geo-pos:long "3.786171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55672; 55672'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786171'^^xsd:double;
  dwc:latitude '51.841564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620142'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79052 3.786196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79052"^^xsd:decimal ;
  dwc:decimalLongitude "3.786196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79052 3.786196)"^^geo:wktLiteral ;
  geo-pos:lat "51.79052"^^xsd:decimal ;
  geo-pos:long "3.786196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aff'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47553; 47553'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786196'^^xsd:double;
  dwc:latitude '51.79052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612459'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803674 3.786207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803674"^^xsd:decimal ;
  dwc:decimalLongitude "3.786207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803674 3.786207)"^^geo:wktLiteral ;
  geo-pos:lat "51.803674"^^xsd:decimal ;
  geo-pos:long "3.786207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b59'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56076; 56076'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786207'^^xsd:double;
  dwc:latitude '51.803674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620517'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803674 3.786207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803674"^^xsd:decimal ;
  dwc:decimalLongitude "3.786207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803674 3.786207)"^^geo:wktLiteral ;
  geo-pos:lat "51.803674"^^xsd:decimal ;
  geo-pos:long "3.786207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b58'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56077; 56077'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786207'^^xsd:double;
  dwc:latitude '51.803674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620518'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845717 3.786301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845717"^^xsd:decimal ;
  dwc:decimalLongitude "3.786301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845717 3.786301)"^^geo:wktLiteral ;
  geo-pos:lat "51.845717"^^xsd:decimal ;
  geo-pos:long "3.786301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45182; 45182'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786301'^^xsd:double;
  dwc:latitude '51.845717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610194'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75903 3.78633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75903"^^xsd:decimal ;
  dwc:decimalLongitude "3.78633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75903 3.78633)"^^geo:wktLiteral ;
  geo-pos:lat "51.75903"^^xsd:decimal ;
  geo-pos:long "3.78633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4399'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42979; 42979'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78633'^^xsd:double;
  dwc:latitude '51.75903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608021'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777688 3.786336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777688"^^xsd:decimal ;
  dwc:decimalLongitude "3.786336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777688 3.786336)"^^geo:wktLiteral ;
  geo-pos:lat "51.777688"^^xsd:decimal ;
  geo-pos:long "3.786336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b5e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41625; 41625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786336'^^xsd:double;
  dwc:latitude '51.777688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606767'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777688 3.786336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777688"^^xsd:decimal ;
  dwc:decimalLongitude "3.786336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777688 3.786336)"^^geo:wktLiteral ;
  geo-pos:lat "51.777688"^^xsd:decimal ;
  geo-pos:long "3.786336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b5d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41626; 41626'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786336'^^xsd:double;
  dwc:latitude '51.777688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606768'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777688 3.786336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777688"^^xsd:decimal ;
  dwc:decimalLongitude "3.786336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777688 3.786336)"^^geo:wktLiteral ;
  geo-pos:lat "51.777688"^^xsd:decimal ;
  geo-pos:long "3.786336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b5c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41627; 41627'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786336'^^xsd:double;
  dwc:latitude '51.777688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606769'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777688 3.786336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777688"^^xsd:decimal ;
  dwc:decimalLongitude "3.786336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777688 3.786336)"^^geo:wktLiteral ;
  geo-pos:lat "51.777688"^^xsd:decimal ;
  geo-pos:long "3.786336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b5b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41628; 41628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786336'^^xsd:double;
  dwc:latitude '51.777688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606771'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804657 3.786342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804657"^^xsd:decimal ;
  dwc:decimalLongitude "3.786342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804657 3.786342)"^^geo:wktLiteral ;
  geo-pos:lat "51.804657"^^xsd:decimal ;
  geo-pos:long "3.786342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7816'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52241; 52241'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786342'^^xsd:double;
  dwc:latitude '51.804657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616922'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804657 3.786342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804657"^^xsd:decimal ;
  dwc:decimalLongitude "3.786342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804657 3.786342)"^^geo:wktLiteral ;
  geo-pos:lat "51.804657"^^xsd:decimal ;
  geo-pos:long "3.786342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7815'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52242; 52242'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786342'^^xsd:double;
  dwc:latitude '51.804657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616923'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804657 3.786342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804657"^^xsd:decimal ;
  dwc:decimalLongitude "3.786342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804657 3.786342)"^^geo:wktLiteral ;
  geo-pos:lat "51.804657"^^xsd:decimal ;
  geo-pos:long "3.786342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7814'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52240; 52240'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786342'^^xsd:double;
  dwc:latitude '51.804657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616921'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804657 3.786342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804657"^^xsd:decimal ;
  dwc:decimalLongitude "3.786342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804657 3.786342)"^^geo:wktLiteral ;
  geo-pos:lat "51.804657"^^xsd:decimal ;
  geo-pos:long "3.786342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7813'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52243; 52243'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786342'^^xsd:double;
  dwc:latitude '51.804657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616924'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84819 3.786344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84819"^^xsd:decimal ;
  dwc:decimalLongitude "3.786344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84819 3.786344)"^^geo:wktLiteral ;
  geo-pos:lat "51.84819"^^xsd:decimal ;
  geo-pos:long "3.786344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e77'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55124; 55124'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786344'^^xsd:double;
  dwc:latitude '51.84819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619401'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b0'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54534; 54534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619031'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51af'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54528; 54528'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618507'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54530; 54530'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619027'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54526; 54526'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618505'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54527; 54527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618506'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54532; 54532'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619029'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54529; 54529'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618508'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54533; 54533'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619030'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54525; 54525'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618504'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54531; 54531'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619028'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778326"^^xsd:decimal ;
  dwc:decimalLongitude "3.78639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778326 3.78639)"^^geo:wktLiteral ;
  geo-pos:lat "51.778326"^^xsd:decimal ;
  geo-pos:long "3.78639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51b1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54524; 54524'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78639'^^xsd:double;
  dwc:latitude '51.778326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618503'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800579 3.786473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800579"^^xsd:decimal ;
  dwc:decimalLongitude "3.786473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800579 3.786473)"^^geo:wktLiteral ;
  geo-pos:lat "51.800579"^^xsd:decimal ;
  geo-pos:long "3.786473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43666; 43666'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786473'^^xsd:double;
  dwc:latitude '51.800579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608177'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90692 3.786541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90692"^^xsd:decimal ;
  dwc:decimalLongitude "3.786541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90692 3.786541)"^^geo:wktLiteral ;
  geo-pos:lat "51.90692"^^xsd:decimal ;
  geo-pos:long "3.786541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5033'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46911; 46911'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786541'^^xsd:double;
  dwc:latitude '51.90692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611811'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90692 3.786541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90692"^^xsd:decimal ;
  dwc:decimalLongitude "3.786541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90692 3.786541)"^^geo:wktLiteral ;
  geo-pos:lat "51.90692"^^xsd:decimal ;
  geo-pos:long "3.786541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5032'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46912; 46912'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786541'^^xsd:double;
  dwc:latitude '51.90692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624302'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90692 3.786541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90692"^^xsd:decimal ;
  dwc:decimalLongitude "3.786541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90692 3.786541)"^^geo:wktLiteral ;
  geo-pos:lat "51.90692"^^xsd:decimal ;
  geo-pos:long "3.786541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5031'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46913; 46913'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786541'^^xsd:double;
  dwc:latitude '51.90692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624303'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795159 3.786596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795159"^^xsd:decimal ;
  dwc:decimalLongitude "3.786596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795159 3.786596)"^^geo:wktLiteral ;
  geo-pos:lat "51.795159"^^xsd:decimal ;
  geo-pos:long "3.786596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f6d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52500; 52500'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.223611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786596'^^xsd:double;
  dwc:latitude '51.795159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617111'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795159 3.786596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795159"^^xsd:decimal ;
  dwc:decimalLongitude "3.786596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795159 3.786596)"^^geo:wktLiteral ;
  geo-pos:lat "51.795159"^^xsd:decimal ;
  geo-pos:long "3.786596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f6c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52499; 52499'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.223611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786596'^^xsd:double;
  dwc:latitude '51.795159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617110'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746862 3.78661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746862"^^xsd:decimal ;
  dwc:decimalLongitude "3.78661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746862 3.78661)"^^geo:wktLiteral ;
  geo-pos:lat "51.746862"^^xsd:decimal ;
  geo-pos:long "3.78661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7924'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51969; 51969'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78661'^^xsd:double;
  dwc:latitude '51.746862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616656'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746862 3.78661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746862"^^xsd:decimal ;
  dwc:decimalLongitude "3.78661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746862 3.78661)"^^geo:wktLiteral ;
  geo-pos:lat "51.746862"^^xsd:decimal ;
  geo-pos:long "3.78661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7923'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51968; 51968'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78661'^^xsd:double;
  dwc:latitude '51.746862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616655'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799985 3.786622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799985"^^xsd:decimal ;
  dwc:decimalLongitude "3.786622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799985 3.786622)"^^geo:wktLiteral ;
  geo-pos:lat "51.799985"^^xsd:decimal ;
  geo-pos:long "3.786622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39861; 39861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.940555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786622'^^xsd:double;
  dwc:latitude '51.799985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605102'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792799 3.786874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792799"^^xsd:decimal ;
  dwc:decimalLongitude "3.786874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792799 3.786874)"^^geo:wktLiteral ;
  geo-pos:lat "51.792799"^^xsd:decimal ;
  geo-pos:long "3.786874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4785'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53113; 53113'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786874'^^xsd:double;
  dwc:latitude '51.792799'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617728'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792799 3.786874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792799"^^xsd:decimal ;
  dwc:decimalLongitude "3.786874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792799 3.786874)"^^geo:wktLiteral ;
  geo-pos:lat "51.792799"^^xsd:decimal ;
  geo-pos:long "3.786874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4784'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53112; 53112'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786874'^^xsd:double;
  dwc:latitude '51.792799'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617727'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845318 3.786875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845318"^^xsd:decimal ;
  dwc:decimalLongitude "3.786875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845318 3.786875)"^^geo:wktLiteral ;
  geo-pos:lat "51.845318"^^xsd:decimal ;
  geo-pos:long "3.786875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-663e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39732; 39732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.340555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786875'^^xsd:double;
  dwc:latitude '51.845318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604965'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804739 3.786922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804739"^^xsd:decimal ;
  dwc:decimalLongitude "3.786922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804739 3.786922)"^^geo:wktLiteral ;
  geo-pos:lat "51.804739"^^xsd:decimal ;
  geo-pos:long "3.786922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5378'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54011; 54011'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.608055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786922'^^xsd:double;
  dwc:latitude '51.804739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618592'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804739 3.786922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804739"^^xsd:decimal ;
  dwc:decimalLongitude "3.786922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804739 3.786922)"^^geo:wktLiteral ;
  geo-pos:lat "51.804739"^^xsd:decimal ;
  geo-pos:long "3.786922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5377'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54010; 54010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.608055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786922'^^xsd:double;
  dwc:latitude '51.804739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618590'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867571 3.786943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867571"^^xsd:decimal ;
  dwc:decimalLongitude "3.786943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867571 3.786943)"^^geo:wktLiteral ;
  geo-pos:lat "51.867571"^^xsd:decimal ;
  geo-pos:long "3.786943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bce'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45491; 45491'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786943'^^xsd:double;
  dwc:latitude '51.867571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609639'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849462 3.786962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849462"^^xsd:decimal ;
  dwc:decimalLongitude "3.786962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849462 3.786962)"^^geo:wktLiteral ;
  geo-pos:lat "51.849462"^^xsd:decimal ;
  geo-pos:long "3.786962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c70'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41336; 41336'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786962'^^xsd:double;
  dwc:latitude '51.849462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606519'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849462 3.786962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849462"^^xsd:decimal ;
  dwc:decimalLongitude "3.786962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849462 3.786962)"^^geo:wktLiteral ;
  geo-pos:lat "51.849462"^^xsd:decimal ;
  geo-pos:long "3.786962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c6f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41335; 41335'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.786962'^^xsd:double;
  dwc:latitude '51.849462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606518'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746662 3.787057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746662"^^xsd:decimal ;
  dwc:decimalLongitude "3.787057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746662 3.787057)"^^geo:wktLiteral ;
  geo-pos:lat "51.746662"^^xsd:decimal ;
  geo-pos:long "3.787057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-672c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39943; 39943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787057'^^xsd:double;
  dwc:latitude '51.746662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604441'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746662 3.787057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746662"^^xsd:decimal ;
  dwc:decimalLongitude "3.787057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746662 3.787057)"^^geo:wktLiteral ;
  geo-pos:lat "51.746662"^^xsd:decimal ;
  geo-pos:long "3.787057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-672b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39944; 39944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787057'^^xsd:double;
  dwc:latitude '51.746662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604442'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746662 3.787057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746662"^^xsd:decimal ;
  dwc:decimalLongitude "3.787057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746662 3.787057)"^^geo:wktLiteral ;
  geo-pos:lat "51.746662"^^xsd:decimal ;
  geo-pos:long "3.787057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-672a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39942; 39942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787057'^^xsd:double;
  dwc:latitude '51.746662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604440'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792393 3.787084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792393"^^xsd:decimal ;
  dwc:decimalLongitude "3.787084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792393 3.787084)"^^geo:wktLiteral ;
  geo-pos:lat "51.792393"^^xsd:decimal ;
  geo-pos:long "3.787084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e24'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40881; 40881'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787084'^^xsd:double;
  dwc:latitude '51.792393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606033'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746976 3.78712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746976"^^xsd:decimal ;
  dwc:decimalLongitude "3.78712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746976 3.78712)"^^geo:wktLiteral ;
  geo-pos:lat "51.746976"^^xsd:decimal ;
  geo-pos:long "3.78712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-541d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54647; 54647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78712'^^xsd:double;
  dwc:latitude '51.746976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619145'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745186 3.787127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745186"^^xsd:decimal ;
  dwc:decimalLongitude "3.787127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745186 3.787127)"^^geo:wktLiteral ;
  geo-pos:lat "51.745186"^^xsd:decimal ;
  geo-pos:long "3.787127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7008'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52301; 52301'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787127'^^xsd:double;
  dwc:latitude '51.745186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616378'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870654 3.787172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870654"^^xsd:decimal ;
  dwc:decimalLongitude "3.787172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870654 3.787172)"^^geo:wktLiteral ;
  geo-pos:lat "51.870654"^^xsd:decimal ;
  geo-pos:long "3.787172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4972'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51401; 51401'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787172'^^xsd:double;
  dwc:latitude '51.870654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615248'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870654 3.787172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870654"^^xsd:decimal ;
  dwc:decimalLongitude "3.787172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870654 3.787172)"^^geo:wktLiteral ;
  geo-pos:lat "51.870654"^^xsd:decimal ;
  geo-pos:long "3.787172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4971'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51400; 51400'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787172'^^xsd:double;
  dwc:latitude '51.870654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615247'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870654 3.787172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870654"^^xsd:decimal ;
  dwc:decimalLongitude "3.787172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870654 3.787172)"^^geo:wktLiteral ;
  geo-pos:lat "51.870654"^^xsd:decimal ;
  geo-pos:long "3.787172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4970'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51402; 51402'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787172'^^xsd:double;
  dwc:latitude '51.870654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615249'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870654 3.787172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870654"^^xsd:decimal ;
  dwc:decimalLongitude "3.787172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870654 3.787172)"^^geo:wktLiteral ;
  geo-pos:lat "51.870654"^^xsd:decimal ;
  geo-pos:long "3.787172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-496f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51399; 51399'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787172'^^xsd:double;
  dwc:latitude '51.870654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615246'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889499 3.787196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889499"^^xsd:decimal ;
  dwc:decimalLongitude "3.787196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889499 3.787196)"^^geo:wktLiteral ;
  geo-pos:lat "51.889499"^^xsd:decimal ;
  geo-pos:long "3.787196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46975; 46975'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787196'^^xsd:double;
  dwc:latitude '51.889499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611872'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848822 3.787212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848822"^^xsd:decimal ;
  dwc:decimalLongitude "3.787212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848822 3.787212)"^^geo:wktLiteral ;
  geo-pos:lat "51.848822"^^xsd:decimal ;
  geo-pos:long "3.787212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-404d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57150; 57150'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787212'^^xsd:double;
  dwc:latitude '51.848822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621574'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747021 3.787223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747021"^^xsd:decimal ;
  dwc:decimalLongitude "3.787223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747021 3.787223)"^^geo:wktLiteral ;
  geo-pos:lat "51.747021"^^xsd:decimal ;
  geo-pos:long "3.787223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39440; 39440'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787223'^^xsd:double;
  dwc:latitude '51.747021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604709'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906466 3.787245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906466"^^xsd:decimal ;
  dwc:decimalLongitude "3.787245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906466 3.787245)"^^geo:wktLiteral ;
  geo-pos:lat "51.906466"^^xsd:decimal ;
  geo-pos:long "3.787245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5915'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46436; 46436'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787245'^^xsd:double;
  dwc:latitude '51.906466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611130'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759869 3.787301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759869"^^xsd:decimal ;
  dwc:decimalLongitude "3.787301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759869 3.787301)"^^geo:wktLiteral ;
  geo-pos:lat "51.759869"^^xsd:decimal ;
  geo-pos:long "3.787301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6912'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50460; 50460'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787301'^^xsd:double;
  dwc:latitude '51.759869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615157'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759869 3.787301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759869"^^xsd:decimal ;
  dwc:decimalLongitude "3.787301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759869 3.787301)"^^geo:wktLiteral ;
  geo-pos:lat "51.759869"^^xsd:decimal ;
  geo-pos:long "3.787301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6914'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50462; 50462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787301'^^xsd:double;
  dwc:latitude '51.759869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615158'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759869 3.787301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759869"^^xsd:decimal ;
  dwc:decimalLongitude "3.787301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759869 3.787301)"^^geo:wktLiteral ;
  geo-pos:lat "51.759869"^^xsd:decimal ;
  geo-pos:long "3.787301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6913'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50459; 50459'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787301'^^xsd:double;
  dwc:latitude '51.759869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615156'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793218 3.787389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793218"^^xsd:decimal ;
  dwc:decimalLongitude "3.787389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793218 3.787389)"^^geo:wktLiteral ;
  geo-pos:lat "51.793218"^^xsd:decimal ;
  geo-pos:long "3.787389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a7'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42962; 42962'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787389'^^xsd:double;
  dwc:latitude '51.793218'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608007'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795447 3.787543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795447"^^xsd:decimal ;
  dwc:decimalLongitude "3.787543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795447 3.787543)"^^geo:wktLiteral ;
  geo-pos:lat "51.795447"^^xsd:decimal ;
  geo-pos:long "3.787543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5085'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46819; 46819'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787543'^^xsd:double;
  dwc:latitude '51.795447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611727'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770972 3.787596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770972"^^xsd:decimal ;
  dwc:decimalLongitude "3.787596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770972 3.787596)"^^geo:wktLiteral ;
  geo-pos:lat "51.770972"^^xsd:decimal ;
  geo-pos:long "3.787596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3def'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55311; 55311'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787596'^^xsd:double;
  dwc:latitude '51.770972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619832'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770972 3.787596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770972"^^xsd:decimal ;
  dwc:decimalLongitude "3.787596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770972 3.787596)"^^geo:wktLiteral ;
  geo-pos:lat "51.770972"^^xsd:decimal ;
  geo-pos:long "3.787596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3dee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55309; 55309'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787596'^^xsd:double;
  dwc:latitude '51.770972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619830'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770972 3.787596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770972"^^xsd:decimal ;
  dwc:decimalLongitude "3.787596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770972 3.787596)"^^geo:wktLiteral ;
  geo-pos:lat "51.770972"^^xsd:decimal ;
  geo-pos:long "3.787596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ded'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55310; 55310'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787596'^^xsd:double;
  dwc:latitude '51.770972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619831'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770972 3.787596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770972"^^xsd:decimal ;
  dwc:decimalLongitude "3.787596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770972 3.787596)"^^geo:wktLiteral ;
  geo-pos:lat "51.770972"^^xsd:decimal ;
  geo-pos:long "3.787596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3dec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55312; 55312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787596'^^xsd:double;
  dwc:latitude '51.770972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619833'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758581"^^xsd:decimal ;
  dwc:decimalLongitude "3.787626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  geo-pos:lat "51.758581"^^xsd:decimal ;
  geo-pos:long "3.787626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41741; 41741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787626'^^xsd:double;
  dwc:latitude '51.758581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606883'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758581"^^xsd:decimal ;
  dwc:decimalLongitude "3.787626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  geo-pos:lat "51.758581"^^xsd:decimal ;
  geo-pos:long "3.787626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41743; 41743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787626'^^xsd:double;
  dwc:latitude '51.758581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606885'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758581"^^xsd:decimal ;
  dwc:decimalLongitude "3.787626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  geo-pos:lat "51.758581"^^xsd:decimal ;
  geo-pos:long "3.787626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aed'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41742; 41742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787626'^^xsd:double;
  dwc:latitude '51.758581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606884'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758581"^^xsd:decimal ;
  dwc:decimalLongitude "3.787626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  geo-pos:lat "51.758581"^^xsd:decimal ;
  geo-pos:long "3.787626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aeb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41740; 41740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787626'^^xsd:double;
  dwc:latitude '51.758581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606882'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758581"^^xsd:decimal ;
  dwc:decimalLongitude "3.787626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.787626)"^^geo:wktLiteral ;
  geo-pos:lat "51.758581"^^xsd:decimal ;
  geo-pos:long "3.787626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aea'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41739; 41739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787626'^^xsd:double;
  dwc:latitude '51.758581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606881'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747405 3.787649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747405"^^xsd:decimal ;
  dwc:decimalLongitude "3.787649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747405 3.787649)"^^geo:wktLiteral ;
  geo-pos:lat "51.747405"^^xsd:decimal ;
  geo-pos:long "3.787649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5807'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44423; 44423'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787649'^^xsd:double;
  dwc:latitude '51.747405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609441'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747405 3.787649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747405"^^xsd:decimal ;
  dwc:decimalLongitude "3.787649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747405 3.787649)"^^geo:wktLiteral ;
  geo-pos:lat "51.747405"^^xsd:decimal ;
  geo-pos:long "3.787649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5806'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44422; 44422'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787649'^^xsd:double;
  dwc:latitude '51.747405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609440'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747405 3.787649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747405"^^xsd:decimal ;
  dwc:decimalLongitude "3.787649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747405 3.787649)"^^geo:wktLiteral ;
  geo-pos:lat "51.747405"^^xsd:decimal ;
  geo-pos:long "3.787649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5805'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44421; 44421'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787649'^^xsd:double;
  dwc:latitude '51.747405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609439'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764174"^^xsd:decimal ;
  dwc:decimalLongitude "3.78768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  geo-pos:lat "51.764174"^^xsd:decimal ;
  geo-pos:long "3.78768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ef'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44383; 44383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78768'^^xsd:double;
  dwc:latitude '51.764174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609402'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764174"^^xsd:decimal ;
  dwc:decimalLongitude "3.78768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  geo-pos:lat "51.764174"^^xsd:decimal ;
  geo-pos:long "3.78768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ee'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44380; 44380'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78768'^^xsd:double;
  dwc:latitude '51.764174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609399'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764174"^^xsd:decimal ;
  dwc:decimalLongitude "3.78768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  geo-pos:lat "51.764174"^^xsd:decimal ;
  geo-pos:long "3.78768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ed'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44379; 44379'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78768'^^xsd:double;
  dwc:latitude '51.764174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609398'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764174"^^xsd:decimal ;
  dwc:decimalLongitude "3.78768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  geo-pos:lat "51.764174"^^xsd:decimal ;
  geo-pos:long "3.78768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ec'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44378; 44378'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78768'^^xsd:double;
  dwc:latitude '51.764174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609397'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764174"^^xsd:decimal ;
  dwc:decimalLongitude "3.78768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  geo-pos:lat "51.764174"^^xsd:decimal ;
  geo-pos:long "3.78768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55eb'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44382; 44382'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78768'^^xsd:double;
  dwc:latitude '51.764174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609401'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764174"^^xsd:decimal ;
  dwc:decimalLongitude "3.78768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  geo-pos:lat "51.764174"^^xsd:decimal ;
  geo-pos:long "3.78768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44381; 44381'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78768'^^xsd:double;
  dwc:latitude '51.764174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609400'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764174"^^xsd:decimal ;
  dwc:decimalLongitude "3.78768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  geo-pos:lat "51.764174"^^xsd:decimal ;
  geo-pos:long "3.78768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44385; 44385'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78768'^^xsd:double;
  dwc:latitude '51.764174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609404'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764174"^^xsd:decimal ;
  dwc:decimalLongitude "3.78768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764174 3.78768)"^^geo:wktLiteral ;
  geo-pos:lat "51.764174"^^xsd:decimal ;
  geo-pos:long "3.78768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55e8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44384; 44384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78768'^^xsd:double;
  dwc:latitude '51.764174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609403'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872862 3.787733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872862"^^xsd:decimal ;
  dwc:decimalLongitude "3.787733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872862 3.787733)"^^geo:wktLiteral ;
  geo-pos:lat "51.872862"^^xsd:decimal ;
  geo-pos:long "3.787733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6477'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49134; 49134'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787733'^^xsd:double;
  dwc:latitude '51.872862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613957'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804176 3.787754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804176"^^xsd:decimal ;
  dwc:decimalLongitude "3.787754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804176 3.787754)"^^geo:wktLiteral ;
  geo-pos:lat "51.804176"^^xsd:decimal ;
  geo-pos:long "3.787754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54925; 54925'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.380555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787754'^^xsd:double;
  dwc:latitude '51.804176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619488'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768156 3.787764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768156"^^xsd:decimal ;
  dwc:decimalLongitude "3.787764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768156 3.787764)"^^geo:wktLiteral ;
  geo-pos:lat "51.768156"^^xsd:decimal ;
  geo-pos:long "3.787764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-424c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42674; 42674'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787764'^^xsd:double;
  dwc:latitude '51.768156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607766'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768156 3.787764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768156"^^xsd:decimal ;
  dwc:decimalLongitude "3.787764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768156 3.787764)"^^geo:wktLiteral ;
  geo-pos:lat "51.768156"^^xsd:decimal ;
  geo-pos:long "3.787764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-424b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42675; 42675'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787764'^^xsd:double;
  dwc:latitude '51.768156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607767'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768156 3.787764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768156"^^xsd:decimal ;
  dwc:decimalLongitude "3.787764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768156 3.787764)"^^geo:wktLiteral ;
  geo-pos:lat "51.768156"^^xsd:decimal ;
  geo-pos:long "3.787764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-424a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42676; 42676'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787764'^^xsd:double;
  dwc:latitude '51.768156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607768'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906903 3.787776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906903"^^xsd:decimal ;
  dwc:decimalLongitude "3.787776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906903 3.787776)"^^geo:wktLiteral ;
  geo-pos:lat "51.906903"^^xsd:decimal ;
  geo-pos:long "3.787776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47626; 47626'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787776'^^xsd:double;
  dwc:latitude '51.906903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624306'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906903 3.787776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906903"^^xsd:decimal ;
  dwc:decimalLongitude "3.787776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906903 3.787776)"^^geo:wktLiteral ;
  geo-pos:lat "51.906903"^^xsd:decimal ;
  geo-pos:long "3.787776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47625; 47625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787776'^^xsd:double;
  dwc:latitude '51.906903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612523'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756071 3.787901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756071"^^xsd:decimal ;
  dwc:decimalLongitude "3.787901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756071 3.787901)"^^geo:wktLiteral ;
  geo-pos:lat "51.756071"^^xsd:decimal ;
  geo-pos:long "3.787901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5368'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54026; 54026'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787901'^^xsd:double;
  dwc:latitude '51.756071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618607'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795684 3.787903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795684"^^xsd:decimal ;
  dwc:decimalLongitude "3.787903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795684 3.787903)"^^geo:wktLiteral ;
  geo-pos:lat "51.795684"^^xsd:decimal ;
  geo-pos:long "3.787903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42575; 42575'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787903'^^xsd:double;
  dwc:latitude '51.795684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607682'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795435 3.787949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795435"^^xsd:decimal ;
  dwc:decimalLongitude "3.787949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795435 3.787949)"^^geo:wktLiteral ;
  geo-pos:lat "51.795435"^^xsd:decimal ;
  geo-pos:long "3.787949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-742c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39324; 39324'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787949'^^xsd:double;
  dwc:latitude '51.795435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604593'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776499 3.787953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776499"^^xsd:decimal ;
  dwc:decimalLongitude "3.787953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776499 3.787953)"^^geo:wktLiteral ;
  geo-pos:lat "51.776499"^^xsd:decimal ;
  geo-pos:long "3.787953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6123'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45393; 45393'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.787953'^^xsd:double;
  dwc:latitude '51.776499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610402'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794832 3.788011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794832"^^xsd:decimal ;
  dwc:decimalLongitude "3.788011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794832 3.788011)"^^geo:wktLiteral ;
  geo-pos:lat "51.794832"^^xsd:decimal ;
  geo-pos:long "3.788011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54919; 54919'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.348611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788011'^^xsd:double;
  dwc:latitude '51.794832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619483'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794832 3.788011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794832"^^xsd:decimal ;
  dwc:decimalLongitude "3.788011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794832 3.788011)"^^geo:wktLiteral ;
  geo-pos:lat "51.794832"^^xsd:decimal ;
  geo-pos:long "3.788011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3efe'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54918; 54918'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.348611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788011'^^xsd:double;
  dwc:latitude '51.794832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619482'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794832 3.788011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794832"^^xsd:decimal ;
  dwc:decimalLongitude "3.788011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794832 3.788011)"^^geo:wktLiteral ;
  geo-pos:lat "51.794832"^^xsd:decimal ;
  geo-pos:long "3.788011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3efd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54917; 54917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.348611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788011'^^xsd:double;
  dwc:latitude '51.794832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619481'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747501 3.788013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747501"^^xsd:decimal ;
  dwc:decimalLongitude "3.788013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747501 3.788013)"^^geo:wktLiteral ;
  geo-pos:lat "51.747501"^^xsd:decimal ;
  geo-pos:long "3.788013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4228'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56625; 56625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7894444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788013'^^xsd:double;
  dwc:latitude '51.747501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621130'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758839 3.788022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758839"^^xsd:decimal ;
  dwc:decimalLongitude "3.788022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758839 3.788022)"^^geo:wktLiteral ;
  geo-pos:lat "51.758839"^^xsd:decimal ;
  geo-pos:long "3.788022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41737; 41737'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788022'^^xsd:double;
  dwc:latitude '51.758839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606879'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758839 3.788022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758839"^^xsd:decimal ;
  dwc:decimalLongitude "3.788022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758839 3.788022)"^^geo:wktLiteral ;
  geo-pos:lat "51.758839"^^xsd:decimal ;
  geo-pos:long "3.788022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41736; 41736'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788022'^^xsd:double;
  dwc:latitude '51.758839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606878'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758839 3.788022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758839"^^xsd:decimal ;
  dwc:decimalLongitude "3.788022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758839 3.788022)"^^geo:wktLiteral ;
  geo-pos:lat "51.758839"^^xsd:decimal ;
  geo-pos:long "3.788022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aec'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41738; 41738'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788022'^^xsd:double;
  dwc:latitude '51.758839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606880'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746268 3.788122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746268"^^xsd:decimal ;
  dwc:decimalLongitude "3.788122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746268 3.788122)"^^geo:wktLiteral ;
  geo-pos:lat "51.746268"^^xsd:decimal ;
  geo-pos:long "3.788122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7174'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42021; 42021'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788122'^^xsd:double;
  dwc:latitude '51.746268'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607206'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775859 3.788188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775859"^^xsd:decimal ;
  dwc:decimalLongitude "3.788188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775859 3.788188)"^^geo:wktLiteral ;
  geo-pos:lat "51.775859"^^xsd:decimal ;
  geo-pos:long "3.788188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f66'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40592; 40592'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788188'^^xsd:double;
  dwc:latitude '51.775859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605742'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775859 3.788188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775859"^^xsd:decimal ;
  dwc:decimalLongitude "3.788188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775859 3.788188)"^^geo:wktLiteral ;
  geo-pos:lat "51.775859"^^xsd:decimal ;
  geo-pos:long "3.788188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f65'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40593; 40593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788188'^^xsd:double;
  dwc:latitude '51.775859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605743'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74803 3.788225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74803"^^xsd:decimal ;
  dwc:decimalLongitude "3.788225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74803 3.788225)"^^geo:wktLiteral ;
  geo-pos:lat "51.74803"^^xsd:decimal ;
  geo-pos:long "3.788225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7666'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50071; 50071'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.220277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788225'^^xsd:double;
  dwc:latitude '51.74803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614858'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74803 3.788225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74803"^^xsd:decimal ;
  dwc:decimalLongitude "3.788225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74803 3.788225)"^^geo:wktLiteral ;
  geo-pos:lat "51.74803"^^xsd:decimal ;
  geo-pos:long "3.788225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7665'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50072; 50072'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.220277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788225'^^xsd:double;
  dwc:latitude '51.74803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614859'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747499 3.788245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747499"^^xsd:decimal ;
  dwc:decimalLongitude "3.788245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747499 3.788245)"^^geo:wktLiteral ;
  geo-pos:lat "51.747499"^^xsd:decimal ;
  geo-pos:long "3.788245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54728; 54728'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.601666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788245'^^xsd:double;
  dwc:latitude '51.747499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619226'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74695 3.788351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74695"^^xsd:decimal ;
  dwc:decimalLongitude "3.788351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74695 3.788351)"^^geo:wktLiteral ;
  geo-pos:lat "51.74695"^^xsd:decimal ;
  geo-pos:long "3.788351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5123'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46656; 46656'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.215'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788351'^^xsd:double;
  dwc:latitude '51.74695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611593'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788422 3.788394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788422"^^xsd:decimal ;
  dwc:decimalLongitude "3.788394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788422 3.788394)"^^geo:wktLiteral ;
  geo-pos:lat "51.788422"^^xsd:decimal ;
  geo-pos:long "3.788394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f5a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52523; 52523'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.340555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788394'^^xsd:double;
  dwc:latitude '51.788422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617131'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788422 3.788394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788422"^^xsd:decimal ;
  dwc:decimalLongitude "3.788394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788422 3.788394)"^^geo:wktLiteral ;
  geo-pos:lat "51.788422"^^xsd:decimal ;
  geo-pos:long "3.788394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f59'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52524; 52524'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.340555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788394'^^xsd:double;
  dwc:latitude '51.788422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617132'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788422 3.788394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788422"^^xsd:decimal ;
  dwc:decimalLongitude "3.788394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788422 3.788394)"^^geo:wktLiteral ;
  geo-pos:lat "51.788422"^^xsd:decimal ;
  geo-pos:long "3.788394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f58'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52522; 52522'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.340555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788394'^^xsd:double;
  dwc:latitude '51.788422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617130'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788422 3.788394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788422"^^xsd:decimal ;
  dwc:decimalLongitude "3.788394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788422 3.788394)"^^geo:wktLiteral ;
  geo-pos:lat "51.788422"^^xsd:decimal ;
  geo-pos:long "3.788394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f57'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52521; 52521'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.340555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788394'^^xsd:double;
  dwc:latitude '51.788422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617129'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759841 3.788779)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759841"^^xsd:decimal ;
  dwc:decimalLongitude "3.788779"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759841 3.788779)"^^geo:wktLiteral ;
  geo-pos:lat "51.759841"^^xsd:decimal ;
  geo-pos:long "3.788779"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5938'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46385; 46385'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.53'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788779'^^xsd:double;
  dwc:latitude '51.759841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611360'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747298 3.788835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747298"^^xsd:decimal ;
  dwc:decimalLongitude "3.788835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747298 3.788835)"^^geo:wktLiteral ;
  geo-pos:lat "51.747298"^^xsd:decimal ;
  geo-pos:long "3.788835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6580'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48812; 48812'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788835'^^xsd:double;
  dwc:latitude '51.747298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613690'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805446 3.788864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805446"^^xsd:decimal ;
  dwc:decimalLongitude "3.788864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805446 3.788864)"^^geo:wktLiteral ;
  geo-pos:lat "51.805446"^^xsd:decimal ;
  geo-pos:long "3.788864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e9b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49624; 49624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788864'^^xsd:double;
  dwc:latitude '51.805446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614473'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914295 3.788894)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914295"^^xsd:decimal ;
  dwc:decimalLongitude "3.788894"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914295 3.788894)"^^geo:wktLiteral ;
  geo-pos:lat "51.914295"^^xsd:decimal ;
  geo-pos:long "3.788894"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6694'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39599; 39599'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.456666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788894'^^xsd:double;
  dwc:latitude '51.914295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604400'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796642 3.788927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796642"^^xsd:decimal ;
  dwc:decimalLongitude "3.788927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796642 3.788927)"^^geo:wktLiteral ;
  geo-pos:lat "51.796642"^^xsd:decimal ;
  geo-pos:long "3.788927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7295'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43948; 43948'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788927'^^xsd:double;
  dwc:latitude '51.796642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608962'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796642 3.788927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796642"^^xsd:decimal ;
  dwc:decimalLongitude "3.788927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796642 3.788927)"^^geo:wktLiteral ;
  geo-pos:lat "51.796642"^^xsd:decimal ;
  geo-pos:long "3.788927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7294'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43947; 43947'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788927'^^xsd:double;
  dwc:latitude '51.796642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608961'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796642 3.788927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796642"^^xsd:decimal ;
  dwc:decimalLongitude "3.788927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796642 3.788927)"^^geo:wktLiteral ;
  geo-pos:lat "51.796642"^^xsd:decimal ;
  geo-pos:long "3.788927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7293'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43949; 43949'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788927'^^xsd:double;
  dwc:latitude '51.796642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608964'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823994"^^xsd:decimal ;
  dwc:decimalLongitude "3.788941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  geo-pos:lat "51.823994"^^xsd:decimal ;
  geo-pos:long "3.788941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-619f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45256; 45256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788941'^^xsd:double;
  dwc:latitude '51.823994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610268'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823994"^^xsd:decimal ;
  dwc:decimalLongitude "3.788941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  geo-pos:lat "51.823994"^^xsd:decimal ;
  geo-pos:long "3.788941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-619e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45258; 45258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788941'^^xsd:double;
  dwc:latitude '51.823994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610270'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823994"^^xsd:decimal ;
  dwc:decimalLongitude "3.788941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  geo-pos:lat "51.823994"^^xsd:decimal ;
  geo-pos:long "3.788941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-619d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45257; 45257'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788941'^^xsd:double;
  dwc:latitude '51.823994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610269'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823994"^^xsd:decimal ;
  dwc:decimalLongitude "3.788941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  geo-pos:lat "51.823994"^^xsd:decimal ;
  geo-pos:long "3.788941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-619c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45259; 45259'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788941'^^xsd:double;
  dwc:latitude '51.823994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610271'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823994"^^xsd:decimal ;
  dwc:decimalLongitude "3.788941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  geo-pos:lat "51.823994"^^xsd:decimal ;
  geo-pos:long "3.788941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-619b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45260; 45260'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788941'^^xsd:double;
  dwc:latitude '51.823994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610272'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823994"^^xsd:decimal ;
  dwc:decimalLongitude "3.788941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823994 3.788941)"^^geo:wktLiteral ;
  geo-pos:lat "51.823994"^^xsd:decimal ;
  geo-pos:long "3.788941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-619a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45261; 45261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788941'^^xsd:double;
  dwc:latitude '51.823994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610273'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805121 3.788959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805121"^^xsd:decimal ;
  dwc:decimalLongitude "3.788959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805121 3.788959)"^^geo:wktLiteral ;
  geo-pos:lat "51.805121"^^xsd:decimal ;
  geo-pos:long "3.788959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-594e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46360; 46360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788959'^^xsd:double;
  dwc:latitude '51.805121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611337'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805121 3.788959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805121"^^xsd:decimal ;
  dwc:decimalLongitude "3.788959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805121 3.788959)"^^geo:wktLiteral ;
  geo-pos:lat "51.805121"^^xsd:decimal ;
  geo-pos:long "3.788959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-594d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46361; 46361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.788959'^^xsd:double;
  dwc:latitude '51.805121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611338'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747574 3.78913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747574"^^xsd:decimal ;
  dwc:decimalLongitude "3.78913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747574 3.78913)"^^geo:wktLiteral ;
  geo-pos:lat "51.747574"^^xsd:decimal ;
  geo-pos:long "3.78913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51044; 51044'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.78913'^^xsd:double;
  dwc:latitude '51.747574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615754'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847757 3.789182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847757"^^xsd:decimal ;
  dwc:decimalLongitude "3.789182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847757 3.789182)"^^geo:wktLiteral ;
  geo-pos:lat "51.847757"^^xsd:decimal ;
  geo-pos:long "3.789182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43254; 43254'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789182'^^xsd:double;
  dwc:latitude '51.847757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608366'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846974 3.789241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846974"^^xsd:decimal ;
  dwc:decimalLongitude "3.789241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846974 3.789241)"^^geo:wktLiteral ;
  geo-pos:lat "51.846974"^^xsd:decimal ;
  geo-pos:long "3.789241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41809; 41809'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789241'^^xsd:double;
  dwc:latitude '51.846974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606942'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764747 3.789255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764747"^^xsd:decimal ;
  dwc:decimalLongitude "3.789255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764747 3.789255)"^^geo:wktLiteral ;
  geo-pos:lat "51.764747"^^xsd:decimal ;
  geo-pos:long "3.789255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f18'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46590; 46590'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789255'^^xsd:double;
  dwc:latitude '51.764747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611524'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747493 3.789273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747493"^^xsd:decimal ;
  dwc:decimalLongitude "3.789273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747493 3.789273)"^^geo:wktLiteral ;
  geo-pos:lat "51.747493"^^xsd:decimal ;
  geo-pos:long "3.789273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4227'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56626; 56626'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.79'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789273'^^xsd:double;
  dwc:latitude '51.747493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621131'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887696"^^xsd:decimal ;
  dwc:decimalLongitude "3.789315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  geo-pos:lat "51.887696"^^xsd:decimal ;
  geo-pos:long "3.789315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57040; 57040'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789315'^^xsd:double;
  dwc:latitude '51.887696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621468'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887696"^^xsd:decimal ;
  dwc:decimalLongitude "3.789315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  geo-pos:lat "51.887696"^^xsd:decimal ;
  geo-pos:long "3.789315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57044; 57044'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789315'^^xsd:double;
  dwc:latitude '51.887696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621472'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887696"^^xsd:decimal ;
  dwc:decimalLongitude "3.789315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  geo-pos:lat "51.887696"^^xsd:decimal ;
  geo-pos:long "3.789315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57045; 57045'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789315'^^xsd:double;
  dwc:latitude '51.887696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624377'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887696"^^xsd:decimal ;
  dwc:decimalLongitude "3.789315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  geo-pos:lat "51.887696"^^xsd:decimal ;
  geo-pos:long "3.789315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57041; 57041'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789315'^^xsd:double;
  dwc:latitude '51.887696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621469'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887696"^^xsd:decimal ;
  dwc:decimalLongitude "3.789315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  geo-pos:lat "51.887696"^^xsd:decimal ;
  geo-pos:long "3.789315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57042; 57042'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789315'^^xsd:double;
  dwc:latitude '51.887696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621470'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887696"^^xsd:decimal ;
  dwc:decimalLongitude "3.789315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887696 3.789315)"^^geo:wktLiteral ;
  geo-pos:lat "51.887696"^^xsd:decimal ;
  geo-pos:long "3.789315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57043; 57043'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789315'^^xsd:double;
  dwc:latitude '51.887696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621471'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822588 3.789482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822588"^^xsd:decimal ;
  dwc:decimalLongitude "3.789482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822588 3.789482)"^^geo:wktLiteral ;
  geo-pos:lat "51.822588"^^xsd:decimal ;
  geo-pos:long "3.789482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44179; 44179'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789482'^^xsd:double;
  dwc:latitude '51.822588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609242'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822588 3.789482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822588"^^xsd:decimal ;
  dwc:decimalLongitude "3.789482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822588 3.789482)"^^geo:wktLiteral ;
  geo-pos:lat "51.822588"^^xsd:decimal ;
  geo-pos:long "3.789482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44180; 44180'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789482'^^xsd:double;
  dwc:latitude '51.822588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609243'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822588 3.789482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822588"^^xsd:decimal ;
  dwc:decimalLongitude "3.789482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822588 3.789482)"^^geo:wktLiteral ;
  geo-pos:lat "51.822588"^^xsd:decimal ;
  geo-pos:long "3.789482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a6'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44178; 44178'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789482'^^xsd:double;
  dwc:latitude '51.822588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609241'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822588 3.789482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822588"^^xsd:decimal ;
  dwc:decimalLongitude "3.789482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822588 3.789482)"^^geo:wktLiteral ;
  geo-pos:lat "51.822588"^^xsd:decimal ;
  geo-pos:long "3.789482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44177; 44177'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789482'^^xsd:double;
  dwc:latitude '51.822588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609240'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746987 3.789525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746987"^^xsd:decimal ;
  dwc:decimalLongitude "3.789525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746987 3.789525)"^^geo:wktLiteral ;
  geo-pos:lat "51.746987"^^xsd:decimal ;
  geo-pos:long "3.789525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40105; 40105'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.576111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789525'^^xsd:double;
  dwc:latitude '51.746987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605308'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871654"^^xsd:decimal ;
  dwc:decimalLongitude "3.789528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  geo-pos:lat "51.871654"^^xsd:decimal ;
  geo-pos:long "3.789528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54db'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55638; 55638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789528'^^xsd:double;
  dwc:latitude '51.871654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620110'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871654"^^xsd:decimal ;
  dwc:decimalLongitude "3.789528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  geo-pos:lat "51.871654"^^xsd:decimal ;
  geo-pos:long "3.789528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54da'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55637; 55637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789528'^^xsd:double;
  dwc:latitude '51.871654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620109'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871654"^^xsd:decimal ;
  dwc:decimalLongitude "3.789528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  geo-pos:lat "51.871654"^^xsd:decimal ;
  geo-pos:long "3.789528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d9'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55639; 55639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789528'^^xsd:double;
  dwc:latitude '51.871654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620111'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871654"^^xsd:decimal ;
  dwc:decimalLongitude "3.789528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  geo-pos:lat "51.871654"^^xsd:decimal ;
  geo-pos:long "3.789528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d8'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55636; 55636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789528'^^xsd:double;
  dwc:latitude '51.871654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620108'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871654"^^xsd:decimal ;
  dwc:decimalLongitude "3.789528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871654 3.789528)"^^geo:wktLiteral ;
  geo-pos:lat "51.871654"^^xsd:decimal ;
  geo-pos:long "3.789528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d7'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55635; 55635'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789528'^^xsd:double;
  dwc:latitude '51.871654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620107'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795972 3.789684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795972"^^xsd:decimal ;
  dwc:decimalLongitude "3.789684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795972 3.789684)"^^geo:wktLiteral ;
  geo-pos:lat "51.795972"^^xsd:decimal ;
  geo-pos:long "3.789684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a22'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51200; 51200'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789684'^^xsd:double;
  dwc:latitude '51.795972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615878'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795972 3.789684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795972"^^xsd:decimal ;
  dwc:decimalLongitude "3.789684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795972 3.789684)"^^geo:wktLiteral ;
  geo-pos:lat "51.795972"^^xsd:decimal ;
  geo-pos:long "3.789684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a21'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51199; 51199'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789684'^^xsd:double;
  dwc:latitude '51.795972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615877'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91473 3.789716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91473"^^xsd:decimal ;
  dwc:decimalLongitude "3.789716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91473 3.789716)"^^geo:wktLiteral ;
  geo-pos:lat "51.91473"^^xsd:decimal ;
  geo-pos:long "3.789716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6693'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39600; 39600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.457222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789716'^^xsd:double;
  dwc:latitude '51.91473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604401'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871221 3.789752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871221"^^xsd:decimal ;
  dwc:decimalLongitude "3.789752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871221 3.789752)"^^geo:wktLiteral ;
  geo-pos:lat "51.871221"^^xsd:decimal ;
  geo-pos:long "3.789752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-407b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57097; 57097'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789752'^^xsd:double;
  dwc:latitude '51.871221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621520'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871221 3.789752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871221"^^xsd:decimal ;
  dwc:decimalLongitude "3.789752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871221 3.789752)"^^geo:wktLiteral ;
  geo-pos:lat "51.871221"^^xsd:decimal ;
  geo-pos:long "3.789752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-407a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57099; 57099'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789752'^^xsd:double;
  dwc:latitude '51.871221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621522'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871221 3.789752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871221"^^xsd:decimal ;
  dwc:decimalLongitude "3.789752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871221 3.789752)"^^geo:wktLiteral ;
  geo-pos:lat "51.871221"^^xsd:decimal ;
  geo-pos:long "3.789752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4079'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57098; 57098'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789752'^^xsd:double;
  dwc:latitude '51.871221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621521'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797455 3.789783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797455"^^xsd:decimal ;
  dwc:decimalLongitude "3.789783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797455 3.789783)"^^geo:wktLiteral ;
  geo-pos:lat "51.797455"^^xsd:decimal ;
  geo-pos:long "3.789783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5086'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46818; 46818'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789783'^^xsd:double;
  dwc:latitude '51.797455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611726'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870474"^^xsd:decimal ;
  dwc:decimalLongitude "3.789812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  geo-pos:lat "51.870474"^^xsd:decimal ;
  geo-pos:long "3.789812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40406; 40406'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789812'^^xsd:double;
  dwc:latitude '51.870474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605567'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870474"^^xsd:decimal ;
  dwc:decimalLongitude "3.789812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  geo-pos:lat "51.870474"^^xsd:decimal ;
  geo-pos:long "3.789812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ff0'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40407; 40407'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789812'^^xsd:double;
  dwc:latitude '51.870474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605568'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870474"^^xsd:decimal ;
  dwc:decimalLongitude "3.789812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  geo-pos:lat "51.870474"^^xsd:decimal ;
  geo-pos:long "3.789812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fef'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40405; 40405'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789812'^^xsd:double;
  dwc:latitude '51.870474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605566'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870474"^^xsd:decimal ;
  dwc:decimalLongitude "3.789812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  geo-pos:lat "51.870474"^^xsd:decimal ;
  geo-pos:long "3.789812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40404; 40404'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789812'^^xsd:double;
  dwc:latitude '51.870474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605565'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870474"^^xsd:decimal ;
  dwc:decimalLongitude "3.789812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  geo-pos:lat "51.870474"^^xsd:decimal ;
  geo-pos:long "3.789812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40408; 40408'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789812'^^xsd:double;
  dwc:latitude '51.870474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605569'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870474"^^xsd:decimal ;
  dwc:decimalLongitude "3.789812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870474 3.789812)"^^geo:wktLiteral ;
  geo-pos:lat "51.870474"^^xsd:decimal ;
  geo-pos:long "3.789812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40409; 40409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789812'^^xsd:double;
  dwc:latitude '51.870474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605570'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761093 3.789873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761093"^^xsd:decimal ;
  dwc:decimalLongitude "3.789873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761093 3.789873)"^^geo:wktLiteral ;
  geo-pos:lat "51.761093"^^xsd:decimal ;
  geo-pos:long "3.789873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45445; 45445'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789873'^^xsd:double;
  dwc:latitude '51.761093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610455'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806229 3.789951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806229"^^xsd:decimal ;
  dwc:decimalLongitude "3.789951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806229 3.789951)"^^geo:wktLiteral ;
  geo-pos:lat "51.806229"^^xsd:decimal ;
  geo-pos:long "3.789951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47561; 47561'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5502777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789951'^^xsd:double;
  dwc:latitude '51.806229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612466'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806229 3.789951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806229"^^xsd:decimal ;
  dwc:decimalLongitude "3.789951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806229 3.789951)"^^geo:wktLiteral ;
  geo-pos:lat "51.806229"^^xsd:decimal ;
  geo-pos:long "3.789951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47560; 47560'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5502777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.789951'^^xsd:double;
  dwc:latitude '51.806229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612465'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.790002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747775"^^xsd:decimal ;
  dwc:decimalLongitude "3.790002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747775 3.790002)"^^geo:wktLiteral ;
  geo-pos:lat "51.747775"^^xsd:decimal ;
  geo-pos:long "3.790002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eee'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40675; 40675'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790002'^^xsd:double;
  dwc:latitude '51.747775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605828'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765128 3.790189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765128"^^xsd:decimal ;
  dwc:decimalLongitude "3.790189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765128 3.790189)"^^geo:wktLiteral ;
  geo-pos:lat "51.765128"^^xsd:decimal ;
  geo-pos:long "3.790189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4103'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56929; 56929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790189'^^xsd:double;
  dwc:latitude '51.765128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621386'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757556 3.790332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757556"^^xsd:decimal ;
  dwc:decimalLongitude "3.790332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757556 3.790332)"^^geo:wktLiteral ;
  geo-pos:lat "51.757556"^^xsd:decimal ;
  geo-pos:long "3.790332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b46'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56098; 56098'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790332'^^xsd:double;
  dwc:latitude '51.757556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620619'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757556 3.790332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757556"^^xsd:decimal ;
  dwc:decimalLongitude "3.790332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757556 3.790332)"^^geo:wktLiteral ;
  geo-pos:lat "51.757556"^^xsd:decimal ;
  geo-pos:long "3.790332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b45'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56097; 56097'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790332'^^xsd:double;
  dwc:latitude '51.757556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620618'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757556 3.790332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757556"^^xsd:decimal ;
  dwc:decimalLongitude "3.790332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757556 3.790332)"^^geo:wktLiteral ;
  geo-pos:lat "51.757556"^^xsd:decimal ;
  geo-pos:long "3.790332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b44'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56096; 56096'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790332'^^xsd:double;
  dwc:latitude '51.757556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620617'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757556 3.790332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757556"^^xsd:decimal ;
  dwc:decimalLongitude "3.790332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757556 3.790332)"^^geo:wktLiteral ;
  geo-pos:lat "51.757556"^^xsd:decimal ;
  geo-pos:long "3.790332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b43'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56095; 56095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790332'^^xsd:double;
  dwc:latitude '51.757556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620616'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823391 3.790396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823391"^^xsd:decimal ;
  dwc:decimalLongitude "3.790396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823391 3.790396)"^^geo:wktLiteral ;
  geo-pos:lat "51.823391"^^xsd:decimal ;
  geo-pos:long "3.790396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45552; 45552'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790396'^^xsd:double;
  dwc:latitude '51.823391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610516'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823391 3.790396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823391"^^xsd:decimal ;
  dwc:decimalLongitude "3.790396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823391 3.790396)"^^geo:wktLiteral ;
  geo-pos:lat "51.823391"^^xsd:decimal ;
  geo-pos:long "3.790396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45551; 45551'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790396'^^xsd:double;
  dwc:latitude '51.823391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610515'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823391 3.790396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823391"^^xsd:decimal ;
  dwc:decimalLongitude "3.790396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823391 3.790396)"^^geo:wktLiteral ;
  geo-pos:lat "51.823391"^^xsd:decimal ;
  geo-pos:long "3.790396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45550; 45550'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790396'^^xsd:double;
  dwc:latitude '51.823391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610514'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823391 3.790396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823391"^^xsd:decimal ;
  dwc:decimalLongitude "3.790396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823391 3.790396)"^^geo:wktLiteral ;
  geo-pos:lat "51.823391"^^xsd:decimal ;
  geo-pos:long "3.790396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45553; 45553'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790396'^^xsd:double;
  dwc:latitude '51.823391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610517'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805695 3.790521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805695"^^xsd:decimal ;
  dwc:decimalLongitude "3.790521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805695 3.790521)"^^geo:wktLiteral ;
  geo-pos:lat "51.805695"^^xsd:decimal ;
  geo-pos:long "3.790521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4112'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56913; 56913'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6947222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790521'^^xsd:double;
  dwc:latitude '51.805695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621370'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805695 3.790521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805695"^^xsd:decimal ;
  dwc:decimalLongitude "3.790521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805695 3.790521)"^^geo:wktLiteral ;
  geo-pos:lat "51.805695"^^xsd:decimal ;
  geo-pos:long "3.790521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4111'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56914; 56914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6947222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790521'^^xsd:double;
  dwc:latitude '51.805695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621371'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80511 3.790627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80511"^^xsd:decimal ;
  dwc:decimalLongitude "3.790627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80511 3.790627)"^^geo:wktLiteral ;
  geo-pos:lat "51.80511"^^xsd:decimal ;
  geo-pos:long "3.790627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7433'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39316; 39316'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790627'^^xsd:double;
  dwc:latitude '51.80511'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604584'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869362"^^xsd:decimal ;
  dwc:decimalLongitude "3.790664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  geo-pos:lat "51.869362"^^xsd:decimal ;
  geo-pos:long "3.790664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47196; 47196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790664'^^xsd:double;
  dwc:latitude '51.869362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612145'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869362"^^xsd:decimal ;
  dwc:decimalLongitude "3.790664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  geo-pos:lat "51.869362"^^xsd:decimal ;
  geo-pos:long "3.790664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aaa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47194; 47194'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790664'^^xsd:double;
  dwc:latitude '51.869362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612143'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869362"^^xsd:decimal ;
  dwc:decimalLongitude "3.790664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  geo-pos:lat "51.869362"^^xsd:decimal ;
  geo-pos:long "3.790664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47199; 47199'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790664'^^xsd:double;
  dwc:latitude '51.869362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612148'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869362"^^xsd:decimal ;
  dwc:decimalLongitude "3.790664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  geo-pos:lat "51.869362"^^xsd:decimal ;
  geo-pos:long "3.790664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47198; 47198'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790664'^^xsd:double;
  dwc:latitude '51.869362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612147'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869362"^^xsd:decimal ;
  dwc:decimalLongitude "3.790664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  geo-pos:lat "51.869362"^^xsd:decimal ;
  geo-pos:long "3.790664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47197; 47197'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790664'^^xsd:double;
  dwc:latitude '51.869362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612146'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869362"^^xsd:decimal ;
  dwc:decimalLongitude "3.790664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869362 3.790664)"^^geo:wktLiteral ;
  geo-pos:lat "51.869362"^^xsd:decimal ;
  geo-pos:long "3.790664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa6'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47195; 47195'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790664'^^xsd:double;
  dwc:latitude '51.869362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612144'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80564 3.790752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80564"^^xsd:decimal ;
  dwc:decimalLongitude "3.790752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80564 3.790752)"^^geo:wktLiteral ;
  geo-pos:lat "51.80564"^^xsd:decimal ;
  geo-pos:long "3.790752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b57'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56078; 56078'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790752'^^xsd:double;
  dwc:latitude '51.80564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620519'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748453 3.790796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748453"^^xsd:decimal ;
  dwc:decimalLongitude "3.790796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748453 3.790796)"^^geo:wktLiteral ;
  geo-pos:lat "51.748453"^^xsd:decimal ;
  geo-pos:long "3.790796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b84'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47420; 47420'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790796'^^xsd:double;
  dwc:latitude '51.748453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612326'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767003 3.790831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767003"^^xsd:decimal ;
  dwc:decimalLongitude "3.790831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767003 3.790831)"^^geo:wktLiteral ;
  geo-pos:lat "51.767003"^^xsd:decimal ;
  geo-pos:long "3.790831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54932; 54932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.482777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790831'^^xsd:double;
  dwc:latitude '51.767003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619495'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760628 3.790835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760628"^^xsd:decimal ;
  dwc:decimalLongitude "3.790835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760628 3.790835)"^^geo:wktLiteral ;
  geo-pos:lat "51.760628"^^xsd:decimal ;
  geo-pos:long "3.790835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-575f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44604; 44604'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1113888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790835'^^xsd:double;
  dwc:latitude '51.760628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609090'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760628 3.790835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760628"^^xsd:decimal ;
  dwc:decimalLongitude "3.790835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760628 3.790835)"^^geo:wktLiteral ;
  geo-pos:lat "51.760628"^^xsd:decimal ;
  geo-pos:long "3.790835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-575e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44603; 44603'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.1113888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790835'^^xsd:double;
  dwc:latitude '51.760628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609089'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795955 3.790859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795955"^^xsd:decimal ;
  dwc:decimalLongitude "3.790859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795955 3.790859)"^^geo:wktLiteral ;
  geo-pos:lat "51.795955"^^xsd:decimal ;
  geo-pos:long "3.790859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e26'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40879; 40879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790859'^^xsd:double;
  dwc:latitude '51.795955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606032'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795955 3.790859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795955"^^xsd:decimal ;
  dwc:decimalLongitude "3.790859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795955 3.790859)"^^geo:wktLiteral ;
  geo-pos:lat "51.795955"^^xsd:decimal ;
  geo-pos:long "3.790859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e25'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40878; 40878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.790859'^^xsd:double;
  dwc:latitude '51.795955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606031'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806572 3.791117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806572"^^xsd:decimal ;
  dwc:decimalLongitude "3.791117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806572 3.791117)"^^geo:wktLiteral ;
  geo-pos:lat "51.806572"^^xsd:decimal ;
  geo-pos:long "3.791117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a1e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51206; 51206'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791117'^^xsd:double;
  dwc:latitude '51.806572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615881'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794208 3.791249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794208"^^xsd:decimal ;
  dwc:decimalLongitude "3.791249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794208 3.791249)"^^geo:wktLiteral ;
  geo-pos:lat "51.794208"^^xsd:decimal ;
  geo-pos:long "3.791249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-507c'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46833; 46833'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.1141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791249'^^xsd:double;
  dwc:latitude '51.794208'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611736'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794208 3.791249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794208"^^xsd:decimal ;
  dwc:decimalLongitude "3.791249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794208 3.791249)"^^geo:wktLiteral ;
  geo-pos:lat "51.794208"^^xsd:decimal ;
  geo-pos:long "3.791249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-507b'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46834; 46834'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.1141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791249'^^xsd:double;
  dwc:latitude '51.794208'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611737'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88976 3.791283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88976"^^xsd:decimal ;
  dwc:decimalLongitude "3.791283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88976 3.791283)"^^geo:wktLiteral ;
  geo-pos:lat "51.88976"^^xsd:decimal ;
  geo-pos:long "3.791283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45809; 45809'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791283'^^xsd:double;
  dwc:latitude '51.88976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610762'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84642"^^xsd:decimal ;
  dwc:decimalLongitude "3.791394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  geo-pos:lat "51.84642"^^xsd:decimal ;
  geo-pos:long "3.791394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5289'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54298; 54298'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791394'^^xsd:double;
  dwc:latitude '51.84642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618840'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84642"^^xsd:decimal ;
  dwc:decimalLongitude "3.791394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  geo-pos:lat "51.84642"^^xsd:decimal ;
  geo-pos:long "3.791394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5288'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54297; 54297'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791394'^^xsd:double;
  dwc:latitude '51.84642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618839'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84642"^^xsd:decimal ;
  dwc:decimalLongitude "3.791394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  geo-pos:lat "51.84642"^^xsd:decimal ;
  geo-pos:long "3.791394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5287'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54296; 54296'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791394'^^xsd:double;
  dwc:latitude '51.84642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618838'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84642"^^xsd:decimal ;
  dwc:decimalLongitude "3.791394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  geo-pos:lat "51.84642"^^xsd:decimal ;
  geo-pos:long "3.791394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5286'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54295; 54295'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791394'^^xsd:double;
  dwc:latitude '51.84642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618837'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84642"^^xsd:decimal ;
  dwc:decimalLongitude "3.791394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  geo-pos:lat "51.84642"^^xsd:decimal ;
  geo-pos:long "3.791394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5285'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54294; 54294'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791394'^^xsd:double;
  dwc:latitude '51.84642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618836'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84642"^^xsd:decimal ;
  dwc:decimalLongitude "3.791394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84642 3.791394)"^^geo:wktLiteral ;
  geo-pos:lat "51.84642"^^xsd:decimal ;
  geo-pos:long "3.791394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5284'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54293; 54293'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791394'^^xsd:double;
  dwc:latitude '51.84642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618835'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797291 3.791419)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797291"^^xsd:decimal ;
  dwc:decimalLongitude "3.791419"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797291 3.791419)"^^geo:wktLiteral ;
  geo-pos:lat "51.797291"^^xsd:decimal ;
  geo-pos:long "3.791419"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c0b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45747; 45747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.37'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791419'^^xsd:double;
  dwc:latitude '51.797291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610709'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797084 3.791473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797084"^^xsd:decimal ;
  dwc:decimalLongitude "3.791473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797084 3.791473)"^^geo:wktLiteral ;
  geo-pos:lat "51.797084"^^xsd:decimal ;
  geo-pos:long "3.791473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a23'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51197; 51197'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791473'^^xsd:double;
  dwc:latitude '51.797084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615876'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80657 3.791479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80657"^^xsd:decimal ;
  dwc:decimalLongitude "3.791479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80657 3.791479)"^^geo:wktLiteral ;
  geo-pos:lat "51.80657"^^xsd:decimal ;
  geo-pos:long "3.791479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c09'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45751; 45751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791479'^^xsd:double;
  dwc:latitude '51.80657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610712'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80657 3.791479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80657"^^xsd:decimal ;
  dwc:decimalLongitude "3.791479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80657 3.791479)"^^geo:wktLiteral ;
  geo-pos:lat "51.80657"^^xsd:decimal ;
  geo-pos:long "3.791479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c08'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45752; 45752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791479'^^xsd:double;
  dwc:latitude '51.80657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610713'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80657 3.791479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80657"^^xsd:decimal ;
  dwc:decimalLongitude "3.791479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80657 3.791479)"^^geo:wktLiteral ;
  geo-pos:lat "51.80657"^^xsd:decimal ;
  geo-pos:long "3.791479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c07'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45750; 45750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791479'^^xsd:double;
  dwc:latitude '51.80657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610711'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794089 3.79158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794089"^^xsd:decimal ;
  dwc:decimalLongitude "3.79158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794089 3.79158)"^^geo:wktLiteral ;
  geo-pos:lat "51.794089"^^xsd:decimal ;
  geo-pos:long "3.79158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-450d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53793; 53793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79158'^^xsd:double;
  dwc:latitude '51.794089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618313'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794089 3.79158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794089"^^xsd:decimal ;
  dwc:decimalLongitude "3.79158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794089 3.79158)"^^geo:wktLiteral ;
  geo-pos:lat "51.794089"^^xsd:decimal ;
  geo-pos:long "3.79158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-450c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53795; 53795'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79158'^^xsd:double;
  dwc:latitude '51.794089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618315'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794089 3.79158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794089"^^xsd:decimal ;
  dwc:decimalLongitude "3.79158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794089 3.79158)"^^geo:wktLiteral ;
  geo-pos:lat "51.794089"^^xsd:decimal ;
  geo-pos:long "3.79158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-450b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53792; 53792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79158'^^xsd:double;
  dwc:latitude '51.794089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618312'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794089 3.79158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794089"^^xsd:decimal ;
  dwc:decimalLongitude "3.79158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794089 3.79158)"^^geo:wktLiteral ;
  geo-pos:lat "51.794089"^^xsd:decimal ;
  geo-pos:long "3.79158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-450a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53794; 53794'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79158'^^xsd:double;
  dwc:latitude '51.794089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618314'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799016 3.791666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799016"^^xsd:decimal ;
  dwc:decimalLongitude "3.791666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799016 3.791666)"^^geo:wktLiteral ;
  geo-pos:lat "51.799016"^^xsd:decimal ;
  geo-pos:long "3.791666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f3'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48964; 48964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791666'^^xsd:double;
  dwc:latitude '51.799016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613802'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799016 3.791666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799016"^^xsd:decimal ;
  dwc:decimalLongitude "3.791666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799016 3.791666)"^^geo:wktLiteral ;
  geo-pos:lat "51.799016"^^xsd:decimal ;
  geo-pos:long "3.791666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48965; 48965'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791666'^^xsd:double;
  dwc:latitude '51.799016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613803'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799016 3.791666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799016"^^xsd:decimal ;
  dwc:decimalLongitude "3.791666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799016 3.791666)"^^geo:wktLiteral ;
  geo-pos:lat "51.799016"^^xsd:decimal ;
  geo-pos:long "3.791666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48968; 48968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791666'^^xsd:double;
  dwc:latitude '51.799016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613804'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799016 3.791666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799016"^^xsd:decimal ;
  dwc:decimalLongitude "3.791666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799016 3.791666)"^^geo:wktLiteral ;
  geo-pos:lat "51.799016"^^xsd:decimal ;
  geo-pos:long "3.791666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48963; 48963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791666'^^xsd:double;
  dwc:latitude '51.799016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613801'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872421 3.79172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872421"^^xsd:decimal ;
  dwc:decimalLongitude "3.79172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872421 3.79172)"^^geo:wktLiteral ;
  geo-pos:lat "51.872421"^^xsd:decimal ;
  geo-pos:long "3.79172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43199; 43199'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79172'^^xsd:double;
  dwc:latitude '51.872421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608308'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872421 3.79172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872421"^^xsd:decimal ;
  dwc:decimalLongitude "3.79172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872421 3.79172)"^^geo:wktLiteral ;
  geo-pos:lat "51.872421"^^xsd:decimal ;
  geo-pos:long "3.79172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43200; 43200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79172'^^xsd:double;
  dwc:latitude '51.872421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608309'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746882 3.791779)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746882"^^xsd:decimal ;
  dwc:decimalLongitude "3.791779"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746882 3.791779)"^^geo:wktLiteral ;
  geo-pos:lat "51.746882"^^xsd:decimal ;
  geo-pos:long "3.791779"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7922'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51970; 51970'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791779'^^xsd:double;
  dwc:latitude '51.746882'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616657'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797693 3.791788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797693"^^xsd:decimal ;
  dwc:decimalLongitude "3.791788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797693 3.791788)"^^geo:wktLiteral ;
  geo-pos:lat "51.797693"^^xsd:decimal ;
  geo-pos:long "3.791788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b00'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47552; 47552'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791788'^^xsd:double;
  dwc:latitude '51.797693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612458'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746765 3.791795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746765"^^xsd:decimal ;
  dwc:decimalLongitude "3.791795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746765 3.791795)"^^geo:wktLiteral ;
  geo-pos:lat "51.746765"^^xsd:decimal ;
  geo-pos:long "3.791795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c02'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55882; 55882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.6983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791795'^^xsd:double;
  dwc:latitude '51.746765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620346'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80708 3.791866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80708"^^xsd:decimal ;
  dwc:decimalLongitude "3.791866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80708 3.791866)"^^geo:wktLiteral ;
  geo-pos:lat "51.80708"^^xsd:decimal ;
  geo-pos:long "3.791866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42971; 42971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791866'^^xsd:double;
  dwc:latitude '51.80708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608014'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769936 3.791868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769936"^^xsd:decimal ;
  dwc:decimalLongitude "3.791868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769936 3.791868)"^^geo:wktLiteral ;
  geo-pos:lat "51.769936"^^xsd:decimal ;
  geo-pos:long "3.791868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-439a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42977; 42977'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791868'^^xsd:double;
  dwc:latitude '51.769936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608020'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747313 3.791877)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747313"^^xsd:decimal ;
  dwc:decimalLongitude "3.791877"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747313 3.791877)"^^geo:wktLiteral ;
  geo-pos:lat "51.747313"^^xsd:decimal ;
  geo-pos:long "3.791877"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4838'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52927; 52927'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.228888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791877'^^xsd:double;
  dwc:latitude '51.747313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617472'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802727 3.791992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802727"^^xsd:decimal ;
  dwc:decimalLongitude "3.791992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802727 3.791992)"^^geo:wktLiteral ;
  geo-pos:lat "51.802727"^^xsd:decimal ;
  geo-pos:long "3.791992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5881'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46041; 46041'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791992'^^xsd:double;
  dwc:latitude '51.802727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610962'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802727 3.791992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802727"^^xsd:decimal ;
  dwc:decimalLongitude "3.791992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802727 3.791992)"^^geo:wktLiteral ;
  geo-pos:lat "51.802727"^^xsd:decimal ;
  geo-pos:long "3.791992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5880'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46042; 46042'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.791992'^^xsd:double;
  dwc:latitude '51.802727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610963'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746818 3.792028)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746818"^^xsd:decimal ;
  dwc:decimalLongitude "3.792028"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746818 3.792028)"^^geo:wktLiteral ;
  geo-pos:lat "51.746818"^^xsd:decimal ;
  geo-pos:long "3.792028"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5122'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46657; 46657'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792028'^^xsd:double;
  dwc:latitude '51.746818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611594'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798581 3.792108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798581"^^xsd:decimal ;
  dwc:decimalLongitude "3.792108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798581 3.792108)"^^geo:wktLiteral ;
  geo-pos:lat "51.798581"^^xsd:decimal ;
  geo-pos:long "3.792108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6067'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40227; 40227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.375555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792108'^^xsd:double;
  dwc:latitude '51.798581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605428'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798581 3.792108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798581"^^xsd:decimal ;
  dwc:decimalLongitude "3.792108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798581 3.792108)"^^geo:wktLiteral ;
  geo-pos:lat "51.798581"^^xsd:decimal ;
  geo-pos:long "3.792108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6066'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40229; 40229'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.375555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792108'^^xsd:double;
  dwc:latitude '51.798581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605429'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799201 3.792186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799201"^^xsd:decimal ;
  dwc:decimalLongitude "3.792186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799201 3.792186)"^^geo:wktLiteral ;
  geo-pos:lat "51.799201"^^xsd:decimal ;
  geo-pos:long "3.792186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42574; 42574'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792186'^^xsd:double;
  dwc:latitude '51.799201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607681'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807347 3.792291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807347"^^xsd:decimal ;
  dwc:decimalLongitude "3.792291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807347 3.792291)"^^geo:wktLiteral ;
  geo-pos:lat "51.807347"^^xsd:decimal ;
  geo-pos:long "3.792291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e1a'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40893; 40893'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792291'^^xsd:double;
  dwc:latitude '51.807347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606043'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807347 3.792291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807347"^^xsd:decimal ;
  dwc:decimalLongitude "3.792291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807347 3.792291)"^^geo:wktLiteral ;
  geo-pos:lat "51.807347"^^xsd:decimal ;
  geo-pos:long "3.792291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e19'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40894; 40894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792291'^^xsd:double;
  dwc:latitude '51.807347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606044'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807347 3.792291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807347"^^xsd:decimal ;
  dwc:decimalLongitude "3.792291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807347 3.792291)"^^geo:wktLiteral ;
  geo-pos:lat "51.807347"^^xsd:decimal ;
  geo-pos:long "3.792291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e18'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40895; 40895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792291'^^xsd:double;
  dwc:latitude '51.807347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606045'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84797 3.792322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84797"^^xsd:decimal ;
  dwc:decimalLongitude "3.792322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84797 3.792322)"^^geo:wktLiteral ;
  geo-pos:lat "51.84797"^^xsd:decimal ;
  geo-pos:long "3.792322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7200'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43579; 43579'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792322'^^xsd:double;
  dwc:latitude '51.84797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608635'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911609 3.792482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911609"^^xsd:decimal ;
  dwc:decimalLongitude "3.792482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911609 3.792482)"^^geo:wktLiteral ;
  geo-pos:lat "51.911609"^^xsd:decimal ;
  geo-pos:long "3.792482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44933; 44933'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792482'^^xsd:double;
  dwc:latitude '51.911609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609948'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911609 3.792482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911609"^^xsd:decimal ;
  dwc:decimalLongitude "3.792482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911609 3.792482)"^^geo:wktLiteral ;
  geo-pos:lat "51.911609"^^xsd:decimal ;
  geo-pos:long "3.792482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44934; 44934'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792482'^^xsd:double;
  dwc:latitude '51.911609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609949'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806869 3.792486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806869"^^xsd:decimal ;
  dwc:decimalLongitude "3.792486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806869 3.792486)"^^geo:wktLiteral ;
  geo-pos:lat "51.806869"^^xsd:decimal ;
  geo-pos:long "3.792486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6062'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40233; 40233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.405'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792486'^^xsd:double;
  dwc:latitude '51.806869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605433'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746374 3.792527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746374"^^xsd:decimal ;
  dwc:decimalLongitude "3.792527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746374 3.792527)"^^geo:wktLiteral ;
  geo-pos:lat "51.746374"^^xsd:decimal ;
  geo-pos:long "3.792527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7173'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42022; 42022'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792527'^^xsd:double;
  dwc:latitude '51.746374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607207'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909963 3.792656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909963"^^xsd:decimal ;
  dwc:decimalLongitude "3.792656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909963 3.792656)"^^geo:wktLiteral ;
  geo-pos:lat "51.909963"^^xsd:decimal ;
  geo-pos:long "3.792656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5743'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43957; 43957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792656'^^xsd:double;
  dwc:latitude '51.909963'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608972'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909963 3.792656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909963"^^xsd:decimal ;
  dwc:decimalLongitude "3.792656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909963 3.792656)"^^geo:wktLiteral ;
  geo-pos:lat "51.909963"^^xsd:decimal ;
  geo-pos:long "3.792656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5742'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43956; 43956'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792656'^^xsd:double;
  dwc:latitude '51.909963'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608971'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793749 3.792734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793749"^^xsd:decimal ;
  dwc:decimalLongitude "3.792734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793749 3.792734)"^^geo:wktLiteral ;
  geo-pos:lat "51.793749"^^xsd:decimal ;
  geo-pos:long "3.792734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-425f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42647; 42647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792734'^^xsd:double;
  dwc:latitude '51.793749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607741'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793749 3.792734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793749"^^xsd:decimal ;
  dwc:decimalLongitude "3.792734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793749 3.792734)"^^geo:wktLiteral ;
  geo-pos:lat "51.793749"^^xsd:decimal ;
  geo-pos:long "3.792734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-425e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42645; 42645'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792734'^^xsd:double;
  dwc:latitude '51.793749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607739'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793749 3.792734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793749"^^xsd:decimal ;
  dwc:decimalLongitude "3.792734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793749 3.792734)"^^geo:wktLiteral ;
  geo-pos:lat "51.793749"^^xsd:decimal ;
  geo-pos:long "3.792734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-425d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42646; 42646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792734'^^xsd:double;
  dwc:latitude '51.793749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607740'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891395 3.792794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891395"^^xsd:decimal ;
  dwc:decimalLongitude "3.792794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891395 3.792794)"^^geo:wktLiteral ;
  geo-pos:lat "51.891395"^^xsd:decimal ;
  geo-pos:long "3.792794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7238'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43479; 43479'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792794'^^xsd:double;
  dwc:latitude '51.891395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608550'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891395 3.792794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891395"^^xsd:decimal ;
  dwc:decimalLongitude "3.792794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891395 3.792794)"^^geo:wktLiteral ;
  geo-pos:lat "51.891395"^^xsd:decimal ;
  geo-pos:long "3.792794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7237'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43480; 43480'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792794'^^xsd:double;
  dwc:latitude '51.891395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608551'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891395 3.792794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891395"^^xsd:decimal ;
  dwc:decimalLongitude "3.792794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891395 3.792794)"^^geo:wktLiteral ;
  geo-pos:lat "51.891395"^^xsd:decimal ;
  geo-pos:long "3.792794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7236'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43481; 43481'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792794'^^xsd:double;
  dwc:latitude '51.891395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608552'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807541 3.792816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807541"^^xsd:decimal ;
  dwc:decimalLongitude "3.792816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807541 3.792816)"^^geo:wktLiteral ;
  geo-pos:lat "51.807541"^^xsd:decimal ;
  geo-pos:long "3.792816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5376'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54012; 54012'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792816'^^xsd:double;
  dwc:latitude '51.807541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618593'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807541 3.792816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807541"^^xsd:decimal ;
  dwc:decimalLongitude "3.792816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807541 3.792816)"^^geo:wktLiteral ;
  geo-pos:lat "51.807541"^^xsd:decimal ;
  geo-pos:long "3.792816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5375'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54013; 54013'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792816'^^xsd:double;
  dwc:latitude '51.807541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618594'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747172 3.792817)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747172"^^xsd:decimal ;
  dwc:decimalLongitude "3.792817"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747172 3.792817)"^^geo:wktLiteral ;
  geo-pos:lat "51.747172"^^xsd:decimal ;
  geo-pos:long "3.792817"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-657f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48813; 48813'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792817'^^xsd:double;
  dwc:latitude '51.747172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613691'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850978"^^xsd:decimal ;
  dwc:decimalLongitude "3.792897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  geo-pos:lat "51.850978"^^xsd:decimal ;
  geo-pos:long "3.792897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a74'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47260; 47260'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792897'^^xsd:double;
  dwc:latitude '51.850978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612209'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850978"^^xsd:decimal ;
  dwc:decimalLongitude "3.792897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  geo-pos:lat "51.850978"^^xsd:decimal ;
  geo-pos:long "3.792897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a73'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47256; 47256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792897'^^xsd:double;
  dwc:latitude '51.850978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612205'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850978"^^xsd:decimal ;
  dwc:decimalLongitude "3.792897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  geo-pos:lat "51.850978"^^xsd:decimal ;
  geo-pos:long "3.792897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a72'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47261; 47261'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792897'^^xsd:double;
  dwc:latitude '51.850978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612210'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850978"^^xsd:decimal ;
  dwc:decimalLongitude "3.792897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  geo-pos:lat "51.850978"^^xsd:decimal ;
  geo-pos:long "3.792897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a71'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47257; 47257'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792897'^^xsd:double;
  dwc:latitude '51.850978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612206'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850978"^^xsd:decimal ;
  dwc:decimalLongitude "3.792897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  geo-pos:lat "51.850978"^^xsd:decimal ;
  geo-pos:long "3.792897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a70'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47259; 47259'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792897'^^xsd:double;
  dwc:latitude '51.850978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612208'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850978"^^xsd:decimal ;
  dwc:decimalLongitude "3.792897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850978 3.792897)"^^geo:wktLiteral ;
  geo-pos:lat "51.850978"^^xsd:decimal ;
  geo-pos:long "3.792897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a6f'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47258; 47258'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792897'^^xsd:double;
  dwc:latitude '51.850978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612207'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891835 3.792918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891835"^^xsd:decimal ;
  dwc:decimalLongitude "3.792918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891835 3.792918)"^^geo:wktLiteral ;
  geo-pos:lat "51.891835"^^xsd:decimal ;
  geo-pos:long "3.792918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-628b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45002; 45002'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.792918'^^xsd:double;
  dwc:latitude '51.891835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610015'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782066"^^xsd:decimal ;
  dwc:decimalLongitude "3.793167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  geo-pos:lat "51.782066"^^xsd:decimal ;
  geo-pos:long "3.793167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ae'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43718; 43718'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793167'^^xsd:double;
  dwc:latitude '51.782066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608728'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782066"^^xsd:decimal ;
  dwc:decimalLongitude "3.793167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  geo-pos:lat "51.782066"^^xsd:decimal ;
  geo-pos:long "3.793167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ad'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43714; 43714'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793167'^^xsd:double;
  dwc:latitude '51.782066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608724'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782066"^^xsd:decimal ;
  dwc:decimalLongitude "3.793167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  geo-pos:lat "51.782066"^^xsd:decimal ;
  geo-pos:long "3.793167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ac'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43716; 43716'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793167'^^xsd:double;
  dwc:latitude '51.782066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608726'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782066"^^xsd:decimal ;
  dwc:decimalLongitude "3.793167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  geo-pos:lat "51.782066"^^xsd:decimal ;
  geo-pos:long "3.793167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71ab'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43713; 43713'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793167'^^xsd:double;
  dwc:latitude '51.782066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608723'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782066"^^xsd:decimal ;
  dwc:decimalLongitude "3.793167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  geo-pos:lat "51.782066"^^xsd:decimal ;
  geo-pos:long "3.793167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71aa'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43715; 43715'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793167'^^xsd:double;
  dwc:latitude '51.782066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608725'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782066"^^xsd:decimal ;
  dwc:decimalLongitude "3.793167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782066 3.793167)"^^geo:wktLiteral ;
  geo-pos:lat "51.782066"^^xsd:decimal ;
  geo-pos:long "3.793167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43717; 43717'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793167'^^xsd:double;
  dwc:latitude '51.782066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608727'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758022 3.793238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758022"^^xsd:decimal ;
  dwc:decimalLongitude "3.793238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758022 3.793238)"^^geo:wktLiteral ;
  geo-pos:lat "51.758022"^^xsd:decimal ;
  geo-pos:long "3.793238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5542'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55487; 55487'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.450833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793238'^^xsd:double;
  dwc:latitude '51.758022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619978'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799742 3.793245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799742"^^xsd:decimal ;
  dwc:decimalLongitude "3.793245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799742 3.793245)"^^geo:wktLiteral ;
  geo-pos:lat "51.799742"^^xsd:decimal ;
  geo-pos:long "3.793245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49615; 49615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793245'^^xsd:double;
  dwc:latitude '51.799742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614467'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799742 3.793245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799742"^^xsd:decimal ;
  dwc:decimalLongitude "3.793245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799742 3.793245)"^^geo:wktLiteral ;
  geo-pos:lat "51.799742"^^xsd:decimal ;
  geo-pos:long "3.793245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49616; 49616'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793245'^^xsd:double;
  dwc:latitude '51.799742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614468'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799742 3.793245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799742"^^xsd:decimal ;
  dwc:decimalLongitude "3.793245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799742 3.793245)"^^geo:wktLiteral ;
  geo-pos:lat "51.799742"^^xsd:decimal ;
  geo-pos:long "3.793245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49614; 49614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793245'^^xsd:double;
  dwc:latitude '51.799742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614466'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799256 3.793309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799256"^^xsd:decimal ;
  dwc:decimalLongitude "3.793309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799256 3.793309)"^^geo:wktLiteral ;
  geo-pos:lat "51.799256"^^xsd:decimal ;
  geo-pos:long "3.793309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f01'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54915; 54915'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.344166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793309'^^xsd:double;
  dwc:latitude '51.799256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619479'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799256 3.793309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799256"^^xsd:decimal ;
  dwc:decimalLongitude "3.793309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799256 3.793309)"^^geo:wktLiteral ;
  geo-pos:lat "51.799256"^^xsd:decimal ;
  geo-pos:long "3.793309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f00'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54916; 54916'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.344166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793309'^^xsd:double;
  dwc:latitude '51.799256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619480'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798618 3.793312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798618"^^xsd:decimal ;
  dwc:decimalLongitude "3.793312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798618 3.793312)"^^geo:wktLiteral ;
  geo-pos:lat "51.798618"^^xsd:decimal ;
  geo-pos:long "3.793312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4787'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53110; 53110'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793312'^^xsd:double;
  dwc:latitude '51.798618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617724'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798618 3.793312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798618"^^xsd:decimal ;
  dwc:decimalLongitude "3.793312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798618 3.793312)"^^geo:wktLiteral ;
  geo-pos:lat "51.798618"^^xsd:decimal ;
  geo-pos:long "3.793312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4786'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53111; 53111'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793312'^^xsd:double;
  dwc:latitude '51.798618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617725'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799485 3.79363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799485"^^xsd:decimal ;
  dwc:decimalLongitude "3.79363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799485 3.79363)"^^geo:wktLiteral ;
  geo-pos:lat "51.799485"^^xsd:decimal ;
  geo-pos:long "3.79363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-780f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52247; 52247'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79363'^^xsd:double;
  dwc:latitude '51.799485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616928'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799485 3.79363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799485"^^xsd:decimal ;
  dwc:decimalLongitude "3.79363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799485 3.79363)"^^geo:wktLiteral ;
  geo-pos:lat "51.799485"^^xsd:decimal ;
  geo-pos:long "3.79363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-780e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52248; 52248'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79363'^^xsd:double;
  dwc:latitude '51.799485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616929'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798867 3.793752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798867"^^xsd:decimal ;
  dwc:decimalLongitude "3.793752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798867 3.793752)"^^geo:wktLiteral ;
  geo-pos:lat "51.798867"^^xsd:decimal ;
  geo-pos:long "3.793752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4788'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53109; 53109'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.035833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793752'^^xsd:double;
  dwc:latitude '51.798867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617723'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.793891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772098"^^xsd:decimal ;
  dwc:decimalLongitude "3.793891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.793891)"^^geo:wktLiteral ;
  geo-pos:lat "51.772098"^^xsd:decimal ;
  geo-pos:long "3.793891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aeb'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47575; 47575'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793891'^^xsd:double;
  dwc:latitude '51.772098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612479'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.793891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772098"^^xsd:decimal ;
  dwc:decimalLongitude "3.793891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772098 3.793891)"^^geo:wktLiteral ;
  geo-pos:lat "51.772098"^^xsd:decimal ;
  geo-pos:long "3.793891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aea'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47576; 47576'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793891'^^xsd:double;
  dwc:latitude '51.772098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612480'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768627 3.793903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768627"^^xsd:decimal ;
  dwc:decimalLongitude "3.793903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768627 3.793903)"^^geo:wktLiteral ;
  geo-pos:lat "51.768627"^^xsd:decimal ;
  geo-pos:long "3.793903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a1a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47396; 47396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793903'^^xsd:double;
  dwc:latitude '51.768627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612304'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768627 3.793903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768627"^^xsd:decimal ;
  dwc:decimalLongitude "3.793903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768627 3.793903)"^^geo:wktLiteral ;
  geo-pos:lat "51.768627"^^xsd:decimal ;
  geo-pos:long "3.793903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a19'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47398; 47398'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793903'^^xsd:double;
  dwc:latitude '51.768627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612305'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768627 3.793903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768627"^^xsd:decimal ;
  dwc:decimalLongitude "3.793903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768627 3.793903)"^^geo:wktLiteral ;
  geo-pos:lat "51.768627"^^xsd:decimal ;
  geo-pos:long "3.793903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a18'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47395; 47395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.793903'^^xsd:double;
  dwc:latitude '51.768627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612303'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807254 3.79403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807254"^^xsd:decimal ;
  dwc:decimalLongitude "3.79403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807254 3.79403)"^^geo:wktLiteral ;
  geo-pos:lat "51.807254"^^xsd:decimal ;
  geo-pos:long "3.79403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50245; 50245'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79403'^^xsd:double;
  dwc:latitude '51.807254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614989'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807254 3.79403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807254"^^xsd:decimal ;
  dwc:decimalLongitude "3.79403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807254 3.79403)"^^geo:wktLiteral ;
  geo-pos:lat "51.807254"^^xsd:decimal ;
  geo-pos:long "3.79403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50246; 50246'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79403'^^xsd:double;
  dwc:latitude '51.807254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614990'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912444 3.794037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912444"^^xsd:decimal ;
  dwc:decimalLongitude "3.794037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912444 3.794037)"^^geo:wktLiteral ;
  geo-pos:lat "51.912444"^^xsd:decimal ;
  geo-pos:long "3.794037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7244'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43455; 43455'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794037'^^xsd:double;
  dwc:latitude '51.912444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608527'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799755 3.794087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799755"^^xsd:decimal ;
  dwc:decimalLongitude "3.794087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799755 3.794087)"^^geo:wktLiteral ;
  geo-pos:lat "51.799755"^^xsd:decimal ;
  geo-pos:long "3.794087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f02'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54914; 54914'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.343611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794087'^^xsd:double;
  dwc:latitude '51.799755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619478'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746866 3.794144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746866"^^xsd:decimal ;
  dwc:decimalLongitude "3.794144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746866 3.794144)"^^geo:wktLiteral ;
  geo-pos:lat "51.746866"^^xsd:decimal ;
  geo-pos:long "3.794144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e44'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48124; 48124'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.248333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794144'^^xsd:double;
  dwc:latitude '51.746866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613028'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8252"^^xsd:decimal ;
  dwc:decimalLongitude "3.7942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  geo-pos:lat "51.8252"^^xsd:decimal ;
  geo-pos:long "3.7942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-523c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54379; 54379'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7942'^^xsd:double;
  dwc:latitude '51.8252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618920'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8252"^^xsd:decimal ;
  dwc:decimalLongitude "3.7942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  geo-pos:lat "51.8252"^^xsd:decimal ;
  geo-pos:long "3.7942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-523b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54381; 54381'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7942'^^xsd:double;
  dwc:latitude '51.8252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618922'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8252"^^xsd:decimal ;
  dwc:decimalLongitude "3.7942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  geo-pos:lat "51.8252"^^xsd:decimal ;
  geo-pos:long "3.7942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-523a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54382; 54382'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7942'^^xsd:double;
  dwc:latitude '51.8252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618923'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8252"^^xsd:decimal ;
  dwc:decimalLongitude "3.7942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  geo-pos:lat "51.8252"^^xsd:decimal ;
  geo-pos:long "3.7942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5239'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54380; 54380'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7942'^^xsd:double;
  dwc:latitude '51.8252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618921'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8252"^^xsd:decimal ;
  dwc:decimalLongitude "3.7942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8252 3.7942)"^^geo:wktLiteral ;
  geo-pos:lat "51.8252"^^xsd:decimal ;
  geo-pos:long "3.7942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5238'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54383; 54383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7942'^^xsd:double;
  dwc:latitude '51.8252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618924'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871892 3.794282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871892"^^xsd:decimal ;
  dwc:decimalLongitude "3.794282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871892 3.794282)"^^geo:wktLiteral ;
  geo-pos:lat "51.871892"^^xsd:decimal ;
  geo-pos:long "3.794282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54223; 54223'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794282'^^xsd:double;
  dwc:latitude '51.871892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618763'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800913 3.794397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800913"^^xsd:decimal ;
  dwc:decimalLongitude "3.794397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800913 3.794397)"^^geo:wktLiteral ;
  geo-pos:lat "51.800913"^^xsd:decimal ;
  geo-pos:long "3.794397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d84'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47892; 47892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794397'^^xsd:double;
  dwc:latitude '51.800913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612849'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800913 3.794397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800913"^^xsd:decimal ;
  dwc:decimalLongitude "3.794397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800913 3.794397)"^^geo:wktLiteral ;
  geo-pos:lat "51.800913"^^xsd:decimal ;
  geo-pos:long "3.794397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d83'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47894; 47894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794397'^^xsd:double;
  dwc:latitude '51.800913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612850'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800913 3.794397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800913"^^xsd:decimal ;
  dwc:decimalLongitude "3.794397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800913 3.794397)"^^geo:wktLiteral ;
  geo-pos:lat "51.800913"^^xsd:decimal ;
  geo-pos:long "3.794397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d82'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47890; 47890'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794397'^^xsd:double;
  dwc:latitude '51.800913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612847'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800913 3.794397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800913"^^xsd:decimal ;
  dwc:decimalLongitude "3.794397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800913 3.794397)"^^geo:wktLiteral ;
  geo-pos:lat "51.800913"^^xsd:decimal ;
  geo-pos:long "3.794397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d81'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47891; 47891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794397'^^xsd:double;
  dwc:latitude '51.800913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612848'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808366 3.794441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808366"^^xsd:decimal ;
  dwc:decimalLongitude "3.794441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808366 3.794441)"^^geo:wktLiteral ;
  geo-pos:lat "51.808366"^^xsd:decimal ;
  geo-pos:long "3.794441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7288'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43379; 43379'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794441'^^xsd:double;
  dwc:latitude '51.808366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608456'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808366 3.794441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808366"^^xsd:decimal ;
  dwc:decimalLongitude "3.794441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808366 3.794441)"^^geo:wktLiteral ;
  geo-pos:lat "51.808366"^^xsd:decimal ;
  geo-pos:long "3.794441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7287'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43378; 43378'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794441'^^xsd:double;
  dwc:latitude '51.808366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608455'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808366 3.794441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808366"^^xsd:decimal ;
  dwc:decimalLongitude "3.794441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808366 3.794441)"^^geo:wktLiteral ;
  geo-pos:lat "51.808366"^^xsd:decimal ;
  geo-pos:long "3.794441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7286'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43377; 43377'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794441'^^xsd:double;
  dwc:latitude '51.808366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608453'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799355 3.794631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799355"^^xsd:decimal ;
  dwc:decimalLongitude "3.794631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799355 3.794631)"^^geo:wktLiteral ;
  geo-pos:lat "51.799355"^^xsd:decimal ;
  geo-pos:long "3.794631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-478a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53108; 53108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.035277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794631'^^xsd:double;
  dwc:latitude '51.799355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617722'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799355 3.794631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799355"^^xsd:decimal ;
  dwc:decimalLongitude "3.794631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799355 3.794631)"^^geo:wktLiteral ;
  geo-pos:lat "51.799355"^^xsd:decimal ;
  geo-pos:long "3.794631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4789'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53107; 53107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.035277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794631'^^xsd:double;
  dwc:latitude '51.799355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617721'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784924 3.794681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784924"^^xsd:decimal ;
  dwc:decimalLongitude "3.794681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784924 3.794681)"^^geo:wktLiteral ;
  geo-pos:lat "51.784924"^^xsd:decimal ;
  geo-pos:long "3.794681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51616; 51616'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794681'^^xsd:double;
  dwc:latitude '51.784924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616250'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784924 3.794681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784924"^^xsd:decimal ;
  dwc:decimalLongitude "3.794681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784924 3.794681)"^^geo:wktLiteral ;
  geo-pos:lat "51.784924"^^xsd:decimal ;
  geo-pos:long "3.794681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51615; 51615'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794681'^^xsd:double;
  dwc:latitude '51.784924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616249'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784924 3.794681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784924"^^xsd:decimal ;
  dwc:decimalLongitude "3.794681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784924 3.794681)"^^geo:wktLiteral ;
  geo-pos:lat "51.784924"^^xsd:decimal ;
  geo-pos:long "3.794681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51618; 51618'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794681'^^xsd:double;
  dwc:latitude '51.784924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616252'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784924 3.794681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784924"^^xsd:decimal ;
  dwc:decimalLongitude "3.794681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784924 3.794681)"^^geo:wktLiteral ;
  geo-pos:lat "51.784924"^^xsd:decimal ;
  geo-pos:long "3.794681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51617; 51617'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794681'^^xsd:double;
  dwc:latitude '51.784924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616251'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800542 3.794724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800542"^^xsd:decimal ;
  dwc:decimalLongitude "3.794724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800542 3.794724)"^^geo:wktLiteral ;
  geo-pos:lat "51.800542"^^xsd:decimal ;
  geo-pos:long "3.794724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-742b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39325; 39325'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794724'^^xsd:double;
  dwc:latitude '51.800542'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604594'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911369 3.794774)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911369"^^xsd:decimal ;
  dwc:decimalLongitude "3.794774"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911369 3.794774)"^^geo:wktLiteral ;
  geo-pos:lat "51.911369"^^xsd:decimal ;
  geo-pos:long "3.794774"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54977; 54977'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794774'^^xsd:double;
  dwc:latitude '51.911369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619533'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800642 3.794811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800642"^^xsd:decimal ;
  dwc:decimalLongitude "3.794811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800642 3.794811)"^^geo:wktLiteral ;
  geo-pos:lat "51.800642"^^xsd:decimal ;
  geo-pos:long "3.794811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42573; 42573'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794811'^^xsd:double;
  dwc:latitude '51.800642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607680'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875161 3.794848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875161"^^xsd:decimal ;
  dwc:decimalLongitude "3.794848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875161 3.794848)"^^geo:wktLiteral ;
  geo-pos:lat "51.875161"^^xsd:decimal ;
  geo-pos:long "3.794848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d01'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48053; 48053'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794848'^^xsd:double;
  dwc:latitude '51.875161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612969'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875161 3.794848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875161"^^xsd:decimal ;
  dwc:decimalLongitude "3.794848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875161 3.794848)"^^geo:wktLiteral ;
  geo-pos:lat "51.875161"^^xsd:decimal ;
  geo-pos:long "3.794848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d00'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48052; 48052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794848'^^xsd:double;
  dwc:latitude '51.875161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612968'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800253 3.794864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800253"^^xsd:decimal ;
  dwc:decimalLongitude "3.794864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800253 3.794864)"^^geo:wktLiteral ;
  geo-pos:lat "51.800253"^^xsd:decimal ;
  geo-pos:long "3.794864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b5f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56072; 56072'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794864'^^xsd:double;
  dwc:latitude '51.800253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620514'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800253 3.794864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800253"^^xsd:decimal ;
  dwc:decimalLongitude "3.794864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800253 3.794864)"^^geo:wktLiteral ;
  geo-pos:lat "51.800253"^^xsd:decimal ;
  geo-pos:long "3.794864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b5e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56069; 56069'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794864'^^xsd:double;
  dwc:latitude '51.800253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620512'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800253 3.794864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800253"^^xsd:decimal ;
  dwc:decimalLongitude "3.794864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800253 3.794864)"^^geo:wktLiteral ;
  geo-pos:lat "51.800253"^^xsd:decimal ;
  geo-pos:long "3.794864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b5d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56070; 56070'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794864'^^xsd:double;
  dwc:latitude '51.800253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620513'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800253 3.794864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800253"^^xsd:decimal ;
  dwc:decimalLongitude "3.794864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800253 3.794864)"^^geo:wktLiteral ;
  geo-pos:lat "51.800253"^^xsd:decimal ;
  geo-pos:long "3.794864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b5c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56068; 56068'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794864'^^xsd:double;
  dwc:latitude '51.800253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620511'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889699"^^xsd:decimal ;
  dwc:decimalLongitude "3.794973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  geo-pos:lat "51.889699"^^xsd:decimal ;
  geo-pos:long "3.794973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d5e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48408; 48408'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794973'^^xsd:double;
  dwc:latitude '51.889699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613251'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889699"^^xsd:decimal ;
  dwc:decimalLongitude "3.794973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  geo-pos:lat "51.889699"^^xsd:decimal ;
  geo-pos:long "3.794973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d5d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48411; 48411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794973'^^xsd:double;
  dwc:latitude '51.889699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613254'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889699"^^xsd:decimal ;
  dwc:decimalLongitude "3.794973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  geo-pos:lat "51.889699"^^xsd:decimal ;
  geo-pos:long "3.794973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d5c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48412; 48412'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794973'^^xsd:double;
  dwc:latitude '51.889699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613255'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889699"^^xsd:decimal ;
  dwc:decimalLongitude "3.794973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  geo-pos:lat "51.889699"^^xsd:decimal ;
  geo-pos:long "3.794973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d5b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48410; 48410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794973'^^xsd:double;
  dwc:latitude '51.889699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613253'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889699"^^xsd:decimal ;
  dwc:decimalLongitude "3.794973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  geo-pos:lat "51.889699"^^xsd:decimal ;
  geo-pos:long "3.794973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d5a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48407; 48407'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794973'^^xsd:double;
  dwc:latitude '51.889699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613250'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889699"^^xsd:decimal ;
  dwc:decimalLongitude "3.794973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  geo-pos:lat "51.889699"^^xsd:decimal ;
  geo-pos:long "3.794973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d59'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48409; 48409'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794973'^^xsd:double;
  dwc:latitude '51.889699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613252'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889699"^^xsd:decimal ;
  dwc:decimalLongitude "3.794973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889699 3.794973)"^^geo:wktLiteral ;
  geo-pos:lat "51.889699"^^xsd:decimal ;
  geo-pos:long "3.794973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d58'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48413; 48413'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794973'^^xsd:double;
  dwc:latitude '51.889699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613256'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807949 3.794999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807949"^^xsd:decimal ;
  dwc:decimalLongitude "3.794999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807949 3.794999)"^^geo:wktLiteral ;
  geo-pos:lat "51.807949"^^xsd:decimal ;
  geo-pos:long "3.794999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd8'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48270; 48270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.996944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.794999'^^xsd:double;
  dwc:latitude '51.807949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612624'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799928 3.795003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799928"^^xsd:decimal ;
  dwc:decimalLongitude "3.795003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799928 3.795003)"^^geo:wktLiteral ;
  geo-pos:lat "51.799928"^^xsd:decimal ;
  geo-pos:long "3.795003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42961; 42961'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795003'^^xsd:double;
  dwc:latitude '51.799928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608006'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746788 3.795084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746788"^^xsd:decimal ;
  dwc:decimalLongitude "3.795084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746788 3.795084)"^^geo:wktLiteral ;
  geo-pos:lat "51.746788"^^xsd:decimal ;
  geo-pos:long "3.795084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f24'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49483; 49483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795084'^^xsd:double;
  dwc:latitude '51.746788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614274'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742029 3.795348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742029"^^xsd:decimal ;
  dwc:decimalLongitude "3.795348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742029 3.795348)"^^geo:wktLiteral ;
  geo-pos:lat "51.742029"^^xsd:decimal ;
  geo-pos:long "3.795348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7595'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42399; 42399'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795348'^^xsd:double;
  dwc:latitude '51.742029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607531'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742029 3.795348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742029"^^xsd:decimal ;
  dwc:decimalLongitude "3.795348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742029 3.795348)"^^geo:wktLiteral ;
  geo-pos:lat "51.742029"^^xsd:decimal ;
  geo-pos:long "3.795348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7594'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42400; 42400'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795348'^^xsd:double;
  dwc:latitude '51.742029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606997'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742029 3.795348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742029"^^xsd:decimal ;
  dwc:decimalLongitude "3.795348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742029 3.795348)"^^geo:wktLiteral ;
  geo-pos:lat "51.742029"^^xsd:decimal ;
  geo-pos:long "3.795348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7593'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42398; 42398'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795348'^^xsd:double;
  dwc:latitude '51.742029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607530'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800931 3.795615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800931"^^xsd:decimal ;
  dwc:decimalLongitude "3.795615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800931 3.795615)"^^geo:wktLiteral ;
  geo-pos:lat "51.800931"^^xsd:decimal ;
  geo-pos:long "3.795615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5088'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46817; 46817'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.005'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795615'^^xsd:double;
  dwc:latitude '51.800931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611725'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800931 3.795615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800931"^^xsd:decimal ;
  dwc:decimalLongitude "3.795615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800931 3.795615)"^^geo:wktLiteral ;
  geo-pos:lat "51.800931"^^xsd:decimal ;
  geo-pos:long "3.795615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5087'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46815; 46815'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.005'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795615'^^xsd:double;
  dwc:latitude '51.800931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611724'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827105 3.795656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827105"^^xsd:decimal ;
  dwc:decimalLongitude "3.795656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827105 3.795656)"^^geo:wktLiteral ;
  geo-pos:lat "51.827105"^^xsd:decimal ;
  geo-pos:long "3.795656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f7c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46455; 46455'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795656'^^xsd:double;
  dwc:latitude '51.827105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611388'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907928 3.795659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907928"^^xsd:decimal ;
  dwc:decimalLongitude "3.795659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907928 3.795659)"^^geo:wktLiteral ;
  geo-pos:lat "51.907928"^^xsd:decimal ;
  geo-pos:long "3.795659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f0'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51707; 51707'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795659'^^xsd:double;
  dwc:latitude '51.907928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616333'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907928 3.795659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907928"^^xsd:decimal ;
  dwc:decimalLongitude "3.795659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907928 3.795659)"^^geo:wktLiteral ;
  geo-pos:lat "51.907928"^^xsd:decimal ;
  geo-pos:long "3.795659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ef'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51706; 51706'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795659'^^xsd:double;
  dwc:latitude '51.907928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616332'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907928 3.795659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907928"^^xsd:decimal ;
  dwc:decimalLongitude "3.795659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907928 3.795659)"^^geo:wktLiteral ;
  geo-pos:lat "51.907928"^^xsd:decimal ;
  geo-pos:long "3.795659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51709; 51709'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795659'^^xsd:double;
  dwc:latitude '51.907928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616335'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907928 3.795659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907928"^^xsd:decimal ;
  dwc:decimalLongitude "3.795659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907928 3.795659)"^^geo:wktLiteral ;
  geo-pos:lat "51.907928"^^xsd:decimal ;
  geo-pos:long "3.795659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77f1'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51708; 51708'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795659'^^xsd:double;
  dwc:latitude '51.907928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616334'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799411 3.79569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799411"^^xsd:decimal ;
  dwc:decimalLongitude "3.79569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799411 3.79569)"^^geo:wktLiteral ;
  geo-pos:lat "51.799411"^^xsd:decimal ;
  geo-pos:long "3.79569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a24'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51196; 51196'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79569'^^xsd:double;
  dwc:latitude '51.799411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615875'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746649 3.795704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746649"^^xsd:decimal ;
  dwc:decimalLongitude "3.795704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746649 3.795704)"^^geo:wktLiteral ;
  geo-pos:lat "51.746649"^^xsd:decimal ;
  geo-pos:long "3.795704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5121'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46658; 46658'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2177777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795704'^^xsd:double;
  dwc:latitude '51.746649'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611595'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808771 3.795725)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808771"^^xsd:decimal ;
  dwc:decimalLongitude "3.795725"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808771 3.795725)"^^geo:wktLiteral ;
  geo-pos:lat "51.808771"^^xsd:decimal ;
  geo-pos:long "3.795725"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-477d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53122; 53122'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.07'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795725'^^xsd:double;
  dwc:latitude '51.808771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617735'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808771 3.795725)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808771"^^xsd:decimal ;
  dwc:decimalLongitude "3.795725"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808771 3.795725)"^^geo:wktLiteral ;
  geo-pos:lat "51.808771"^^xsd:decimal ;
  geo-pos:long "3.795725"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-477c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53123; 53123'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.07'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795725'^^xsd:double;
  dwc:latitude '51.808771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617736'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800445 3.795737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800445"^^xsd:decimal ;
  dwc:decimalLongitude "3.795737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800445 3.795737)"^^geo:wktLiteral ;
  geo-pos:lat "51.800445"^^xsd:decimal ;
  geo-pos:long "3.795737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5555'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55466; 55466'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.316111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795737'^^xsd:double;
  dwc:latitude '51.800445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619959'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800445 3.795737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800445"^^xsd:decimal ;
  dwc:decimalLongitude "3.795737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800445 3.795737)"^^geo:wktLiteral ;
  geo-pos:lat "51.800445"^^xsd:decimal ;
  geo-pos:long "3.795737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5554'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55465; 55465'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.316111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795737'^^xsd:double;
  dwc:latitude '51.800445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619958'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800445 3.795737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800445"^^xsd:decimal ;
  dwc:decimalLongitude "3.795737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800445 3.795737)"^^geo:wktLiteral ;
  geo-pos:lat "51.800445"^^xsd:decimal ;
  geo-pos:long "3.795737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5553'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55467; 55467'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.316111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795737'^^xsd:double;
  dwc:latitude '51.800445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619960'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87368 3.79578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87368"^^xsd:decimal ;
  dwc:decimalLongitude "3.79578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87368 3.79578)"^^geo:wktLiteral ;
  geo-pos:lat "51.87368"^^xsd:decimal ;
  geo-pos:long "3.79578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6242'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45084; 45084'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79578'^^xsd:double;
  dwc:latitude '51.87368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610099'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87368 3.79578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87368"^^xsd:decimal ;
  dwc:decimalLongitude "3.79578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87368 3.79578)"^^geo:wktLiteral ;
  geo-pos:lat "51.87368"^^xsd:decimal ;
  geo-pos:long "3.79578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6241'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45085; 45085'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79578'^^xsd:double;
  dwc:latitude '51.87368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610100'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809444 3.795881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809444"^^xsd:decimal ;
  dwc:decimalLongitude "3.795881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809444 3.795881)"^^geo:wktLiteral ;
  geo-pos:lat "51.809444"^^xsd:decimal ;
  geo-pos:long "3.795881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-439f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42972; 42972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795881'^^xsd:double;
  dwc:latitude '51.809444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608015'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809444 3.795881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809444"^^xsd:decimal ;
  dwc:decimalLongitude "3.795881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809444 3.795881)"^^geo:wktLiteral ;
  geo-pos:lat "51.809444"^^xsd:decimal ;
  geo-pos:long "3.795881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-439e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42973; 42973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795881'^^xsd:double;
  dwc:latitude '51.809444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608016'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78318 3.795898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78318"^^xsd:decimal ;
  dwc:decimalLongitude "3.795898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78318 3.795898)"^^geo:wktLiteral ;
  geo-pos:lat "51.78318"^^xsd:decimal ;
  geo-pos:long "3.795898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56510; 56510'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795898'^^xsd:double;
  dwc:latitude '51.78318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621029'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78318 3.795898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78318"^^xsd:decimal ;
  dwc:decimalLongitude "3.795898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78318 3.795898)"^^geo:wktLiteral ;
  geo-pos:lat "51.78318"^^xsd:decimal ;
  geo-pos:long "3.795898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69dd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56511; 56511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795898'^^xsd:double;
  dwc:latitude '51.78318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621030'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802377 3.795931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802377"^^xsd:decimal ;
  dwc:decimalLongitude "3.795931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802377 3.795931)"^^geo:wktLiteral ;
  geo-pos:lat "51.802377"^^xsd:decimal ;
  geo-pos:long "3.795931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7104'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42139; 42139'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795931'^^xsd:double;
  dwc:latitude '51.802377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607320'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802377 3.795931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802377"^^xsd:decimal ;
  dwc:decimalLongitude "3.795931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802377 3.795931)"^^geo:wktLiteral ;
  geo-pos:lat "51.802377"^^xsd:decimal ;
  geo-pos:long "3.795931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7103'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42138; 42138'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795931'^^xsd:double;
  dwc:latitude '51.802377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607319'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808392 3.795935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808392"^^xsd:decimal ;
  dwc:decimalLongitude "3.795935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808392 3.795935)"^^geo:wktLiteral ;
  geo-pos:lat "51.808392"^^xsd:decimal ;
  geo-pos:long "3.795935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-594c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46362; 46362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795935'^^xsd:double;
  dwc:latitude '51.808392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611340'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808392 3.795935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808392"^^xsd:decimal ;
  dwc:decimalLongitude "3.795935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808392 3.795935)"^^geo:wktLiteral ;
  geo-pos:lat "51.808392"^^xsd:decimal ;
  geo-pos:long "3.795935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-594b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46363; 46363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.795935'^^xsd:double;
  dwc:latitude '51.808392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611341'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772758 3.79599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772758"^^xsd:decimal ;
  dwc:decimalLongitude "3.79599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772758 3.79599)"^^geo:wktLiteral ;
  geo-pos:lat "51.772758"^^xsd:decimal ;
  geo-pos:long "3.79599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7196'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43754; 43754'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79599'^^xsd:double;
  dwc:latitude '51.772758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608762'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808994 3.79599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808994"^^xsd:decimal ;
  dwc:decimalLongitude "3.79599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808994 3.79599)"^^geo:wktLiteral ;
  geo-pos:lat "51.808994"^^xsd:decimal ;
  geo-pos:long "3.79599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-554e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55473; 55473'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.355'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79599'^^xsd:double;
  dwc:latitude '51.808994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619965'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801207 3.796055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801207"^^xsd:decimal ;
  dwc:decimalLongitude "3.796055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801207 3.796055)"^^geo:wktLiteral ;
  geo-pos:lat "51.801207"^^xsd:decimal ;
  geo-pos:long "3.796055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7297'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43945; 43945'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796055'^^xsd:double;
  dwc:latitude '51.801207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608959'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801207 3.796055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801207"^^xsd:decimal ;
  dwc:decimalLongitude "3.796055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801207 3.796055)"^^geo:wktLiteral ;
  geo-pos:lat "51.801207"^^xsd:decimal ;
  geo-pos:long "3.796055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7296'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43946; 43946'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796055'^^xsd:double;
  dwc:latitude '51.801207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608960'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801171 3.796098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801171"^^xsd:decimal ;
  dwc:decimalLongitude "3.796098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801171 3.796098)"^^geo:wktLiteral ;
  geo-pos:lat "51.801171"^^xsd:decimal ;
  geo-pos:long "3.796098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50256; 50256'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796098'^^xsd:double;
  dwc:latitude '51.801171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614997'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801171 3.796098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801171"^^xsd:decimal ;
  dwc:decimalLongitude "3.796098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801171 3.796098)"^^geo:wktLiteral ;
  geo-pos:lat "51.801171"^^xsd:decimal ;
  geo-pos:long "3.796098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b0'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50255; 50255'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796098'^^xsd:double;
  dwc:latitude '51.801171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614996'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801171 3.796098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801171"^^xsd:decimal ;
  dwc:decimalLongitude "3.796098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801171 3.796098)"^^geo:wktLiteral ;
  geo-pos:lat "51.801171"^^xsd:decimal ;
  geo-pos:long "3.796098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50257; 50257'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796098'^^xsd:double;
  dwc:latitude '51.801171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614998'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808058 3.796104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808058"^^xsd:decimal ;
  dwc:decimalLongitude "3.796104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808058 3.796104)"^^geo:wktLiteral ;
  geo-pos:lat "51.808058"^^xsd:decimal ;
  geo-pos:long "3.796104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b90'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41573; 41573'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796104'^^xsd:double;
  dwc:latitude '51.808058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624291'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808058 3.796104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808058"^^xsd:decimal ;
  dwc:decimalLongitude "3.796104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808058 3.796104)"^^geo:wktLiteral ;
  geo-pos:lat "51.808058"^^xsd:decimal ;
  geo-pos:long "3.796104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b8f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41572; 41572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796104'^^xsd:double;
  dwc:latitude '51.808058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624290'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808058 3.796104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808058"^^xsd:decimal ;
  dwc:decimalLongitude "3.796104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808058 3.796104)"^^geo:wktLiteral ;
  geo-pos:lat "51.808058"^^xsd:decimal ;
  geo-pos:long "3.796104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b8e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41571; 41571'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796104'^^xsd:double;
  dwc:latitude '51.808058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624289'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746834 3.796215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746834"^^xsd:decimal ;
  dwc:decimalLongitude "3.796215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746834 3.796215)"^^geo:wktLiteral ;
  geo-pos:lat "51.746834"^^xsd:decimal ;
  geo-pos:long "3.796215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-541c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54648; 54648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796215'^^xsd:double;
  dwc:latitude '51.746834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619146'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909525"^^xsd:decimal ;
  dwc:decimalLongitude "3.796268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  geo-pos:lat "51.909525"^^xsd:decimal ;
  geo-pos:long "3.796268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49cd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51298; 51298'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796268'^^xsd:double;
  dwc:latitude '51.909525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615961'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909525"^^xsd:decimal ;
  dwc:decimalLongitude "3.796268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  geo-pos:lat "51.909525"^^xsd:decimal ;
  geo-pos:long "3.796268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49cc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51296; 51296'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796268'^^xsd:double;
  dwc:latitude '51.909525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615959'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909525"^^xsd:decimal ;
  dwc:decimalLongitude "3.796268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  geo-pos:lat "51.909525"^^xsd:decimal ;
  geo-pos:long "3.796268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51294; 51294'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796268'^^xsd:double;
  dwc:latitude '51.909525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615957'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909525"^^xsd:decimal ;
  dwc:decimalLongitude "3.796268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  geo-pos:lat "51.909525"^^xsd:decimal ;
  geo-pos:long "3.796268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51295; 51295'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796268'^^xsd:double;
  dwc:latitude '51.909525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615958'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909525"^^xsd:decimal ;
  dwc:decimalLongitude "3.796268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909525 3.796268)"^^geo:wktLiteral ;
  geo-pos:lat "51.909525"^^xsd:decimal ;
  geo-pos:long "3.796268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51297; 51297'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796268'^^xsd:double;
  dwc:latitude '51.909525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615960'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76015 3.796275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76015"^^xsd:decimal ;
  dwc:decimalLongitude "3.796275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76015 3.796275)"^^geo:wktLiteral ;
  geo-pos:lat "51.76015"^^xsd:decimal ;
  geo-pos:long "3.796275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a13'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51217; 51217'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.4147222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796275'^^xsd:double;
  dwc:latitude '51.76015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615886'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756239 3.796279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756239"^^xsd:decimal ;
  dwc:decimalLongitude "3.796279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756239 3.796279)"^^geo:wktLiteral ;
  geo-pos:lat "51.756239"^^xsd:decimal ;
  geo-pos:long "3.796279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c1f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48774; 48774'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796279'^^xsd:double;
  dwc:latitude '51.756239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613651'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756239 3.796279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756239"^^xsd:decimal ;
  dwc:decimalLongitude "3.796279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756239 3.796279)"^^geo:wktLiteral ;
  geo-pos:lat "51.756239"^^xsd:decimal ;
  geo-pos:long "3.796279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c1e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48773; 48773'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796279'^^xsd:double;
  dwc:latitude '51.756239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613650'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74651 3.79631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74651"^^xsd:decimal ;
  dwc:decimalLongitude "3.79631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74651 3.79631)"^^geo:wktLiteral ;
  geo-pos:lat "51.74651"^^xsd:decimal ;
  geo-pos:long "3.79631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51045; 51045'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79631'^^xsd:double;
  dwc:latitude '51.74651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615755'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817579 3.796315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817579"^^xsd:decimal ;
  dwc:decimalLongitude "3.796315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817579 3.796315)"^^geo:wktLiteral ;
  geo-pos:lat "51.817579"^^xsd:decimal ;
  geo-pos:long "3.796315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e26'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55227; 55227'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796315'^^xsd:double;
  dwc:latitude '51.817579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619744'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892692 3.796363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892692"^^xsd:decimal ;
  dwc:decimalLongitude "3.796363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892692 3.796363)"^^geo:wktLiteral ;
  geo-pos:lat "51.892692"^^xsd:decimal ;
  geo-pos:long "3.796363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42242; 42242'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796363'^^xsd:double;
  dwc:latitude '51.892692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607407'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80891 3.796467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80891"^^xsd:decimal ;
  dwc:decimalLongitude "3.796467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80891 3.796467)"^^geo:wktLiteral ;
  geo-pos:lat "51.80891"^^xsd:decimal ;
  geo-pos:long "3.796467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6310'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44856; 44856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.481388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796467'^^xsd:double;
  dwc:latitude '51.80891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609616'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80891 3.796467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80891"^^xsd:decimal ;
  dwc:decimalLongitude "3.796467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80891 3.796467)"^^geo:wktLiteral ;
  geo-pos:lat "51.80891"^^xsd:decimal ;
  geo-pos:long "3.796467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-630f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44853; 44853'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.481388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796467'^^xsd:double;
  dwc:latitude '51.80891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609613'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80891 3.796467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80891"^^xsd:decimal ;
  dwc:decimalLongitude "3.796467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80891 3.796467)"^^geo:wktLiteral ;
  geo-pos:lat "51.80891"^^xsd:decimal ;
  geo-pos:long "3.796467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-630e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44854; 44854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.481388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796467'^^xsd:double;
  dwc:latitude '51.80891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609614'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80891 3.796467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80891"^^xsd:decimal ;
  dwc:decimalLongitude "3.796467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80891 3.796467)"^^geo:wktLiteral ;
  geo-pos:lat "51.80891"^^xsd:decimal ;
  geo-pos:long "3.796467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-630d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44855; 44855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.481388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796467'^^xsd:double;
  dwc:latitude '51.80891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609615'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799576 3.796549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799576"^^xsd:decimal ;
  dwc:decimalLongitude "3.796549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799576 3.796549)"^^geo:wktLiteral ;
  geo-pos:lat "51.799576"^^xsd:decimal ;
  geo-pos:long "3.796549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e27'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40877; 40877'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796549'^^xsd:double;
  dwc:latitude '51.799576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606029'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852472 3.796611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852472"^^xsd:decimal ;
  dwc:decimalLongitude "3.796611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852472 3.796611)"^^geo:wktLiteral ;
  geo-pos:lat "51.852472"^^xsd:decimal ;
  geo-pos:long "3.796611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cdd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48551; 48551'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796611'^^xsd:double;
  dwc:latitude '51.852472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613391'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890874 3.796709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890874"^^xsd:decimal ;
  dwc:decimalLongitude "3.796709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890874 3.796709)"^^geo:wktLiteral ;
  geo-pos:lat "51.890874"^^xsd:decimal ;
  geo-pos:long "3.796709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d0'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42210; 42210'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796709'^^xsd:double;
  dwc:latitude '51.890874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607380'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768329 3.796781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768329"^^xsd:decimal ;
  dwc:decimalLongitude "3.796781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768329 3.796781)"^^geo:wktLiteral ;
  geo-pos:lat "51.768329"^^xsd:decimal ;
  geo-pos:long "3.796781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6915'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50458; 50458'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796781'^^xsd:double;
  dwc:latitude '51.768329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615155'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809195 3.796849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809195"^^xsd:decimal ;
  dwc:decimalLongitude "3.796849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809195 3.796849)"^^geo:wktLiteral ;
  geo-pos:lat "51.809195"^^xsd:decimal ;
  geo-pos:long "3.796849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54926; 54926'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.388055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796849'^^xsd:double;
  dwc:latitude '51.809195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619489'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852893 3.796851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852893"^^xsd:decimal ;
  dwc:decimalLongitude "3.796851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852893 3.796851)"^^geo:wktLiteral ;
  geo-pos:lat "51.852893"^^xsd:decimal ;
  geo-pos:long "3.796851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6451'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49181; 49181'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796851'^^xsd:double;
  dwc:latitude '51.852893'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614007'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76974 3.796965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76974"^^xsd:decimal ;
  dwc:decimalLongitude "3.796965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76974 3.796965)"^^geo:wktLiteral ;
  geo-pos:lat "51.76974"^^xsd:decimal ;
  geo-pos:long "3.796965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7766'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51934; 51934'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796965'^^xsd:double;
  dwc:latitude '51.76974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616620'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76974 3.796965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76974"^^xsd:decimal ;
  dwc:decimalLongitude "3.796965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76974 3.796965)"^^geo:wktLiteral ;
  geo-pos:lat "51.76974"^^xsd:decimal ;
  geo-pos:long "3.796965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7765'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51933; 51933'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.796965'^^xsd:double;
  dwc:latitude '51.76974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616619'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801875 3.797068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801875"^^xsd:decimal ;
  dwc:decimalLongitude "3.797068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801875 3.797068)"^^geo:wktLiteral ;
  geo-pos:lat "51.801875"^^xsd:decimal ;
  geo-pos:long "3.797068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d79'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47902; 47902'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797068'^^xsd:double;
  dwc:latitude '51.801875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612858'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893748 3.797108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893748"^^xsd:decimal ;
  dwc:decimalLongitude "3.797108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893748 3.797108)"^^geo:wktLiteral ;
  geo-pos:lat "51.893748"^^xsd:decimal ;
  geo-pos:long "3.797108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7399'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39495; 39495'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797108'^^xsd:double;
  dwc:latitude '51.893748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604761'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893748 3.797108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893748"^^xsd:decimal ;
  dwc:decimalLongitude "3.797108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893748 3.797108)"^^geo:wktLiteral ;
  geo-pos:lat "51.893748"^^xsd:decimal ;
  geo-pos:long "3.797108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7398'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39494; 39494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797108'^^xsd:double;
  dwc:latitude '51.893748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604760'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747044 3.797145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747044"^^xsd:decimal ;
  dwc:decimalLongitude "3.797145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747044 3.797145)"^^geo:wktLiteral ;
  geo-pos:lat "51.747044"^^xsd:decimal ;
  geo-pos:long "3.797145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5804'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44424; 44424'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.12'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797145'^^xsd:double;
  dwc:latitude '51.747044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609442'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747044 3.797145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747044"^^xsd:decimal ;
  dwc:decimalLongitude "3.797145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747044 3.797145)"^^geo:wktLiteral ;
  geo-pos:lat "51.747044"^^xsd:decimal ;
  geo-pos:long "3.797145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5803'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44425; 44425'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.12'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797145'^^xsd:double;
  dwc:latitude '51.747044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609443'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808689 3.797174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808689"^^xsd:decimal ;
  dwc:decimalLongitude "3.797174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808689 3.797174)"^^geo:wktLiteral ;
  geo-pos:lat "51.808689"^^xsd:decimal ;
  geo-pos:long "3.797174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b56'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56080; 56080'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797174'^^xsd:double;
  dwc:latitude '51.808689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620521'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808689 3.797174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808689"^^xsd:decimal ;
  dwc:decimalLongitude "3.797174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808689 3.797174)"^^geo:wktLiteral ;
  geo-pos:lat "51.808689"^^xsd:decimal ;
  geo-pos:long "3.797174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b55'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56079; 56079'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797174'^^xsd:double;
  dwc:latitude '51.808689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620520'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759865 3.79727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759865"^^xsd:decimal ;
  dwc:decimalLongitude "3.79727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759865 3.79727)"^^geo:wktLiteral ;
  geo-pos:lat "51.759865"^^xsd:decimal ;
  geo-pos:long "3.79727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5543'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55486; 55486'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.448611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79727'^^xsd:double;
  dwc:latitude '51.759865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619977'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747681 3.797345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747681"^^xsd:decimal ;
  dwc:decimalLongitude "3.797345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747681 3.797345)"^^geo:wktLiteral ;
  geo-pos:lat "51.747681"^^xsd:decimal ;
  geo-pos:long "3.797345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7664'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50074; 50074'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.223055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797345'^^xsd:double;
  dwc:latitude '51.747681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614861'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747681 3.797345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747681"^^xsd:decimal ;
  dwc:decimalLongitude "3.797345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747681 3.797345)"^^geo:wktLiteral ;
  geo-pos:lat "51.747681"^^xsd:decimal ;
  geo-pos:long "3.797345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7663'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50073; 50073'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.223055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797345'^^xsd:double;
  dwc:latitude '51.747681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614860'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801968 3.797392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801968"^^xsd:decimal ;
  dwc:decimalLongitude "3.797392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801968 3.797392)"^^geo:wktLiteral ;
  geo-pos:lat "51.801968"^^xsd:decimal ;
  geo-pos:long "3.797392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f6f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52498; 52498'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.218055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797392'^^xsd:double;
  dwc:latitude '51.801968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617109'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801968 3.797392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801968"^^xsd:decimal ;
  dwc:decimalLongitude "3.797392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801968 3.797392)"^^geo:wktLiteral ;
  geo-pos:lat "51.801968"^^xsd:decimal ;
  geo-pos:long "3.797392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f6e'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52497; 52497'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.218055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797392'^^xsd:double;
  dwc:latitude '51.801968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617108'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808876 3.797496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808876"^^xsd:decimal ;
  dwc:decimalLongitude "3.797496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808876 3.797496)"^^geo:wktLiteral ;
  geo-pos:lat "51.808876"^^xsd:decimal ;
  geo-pos:long "3.797496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50244; 50244'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.981944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797496'^^xsd:double;
  dwc:latitude '51.808876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614988'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808876 3.797496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808876"^^xsd:decimal ;
  dwc:decimalLongitude "3.797496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808876 3.797496)"^^geo:wktLiteral ;
  geo-pos:lat "51.808876"^^xsd:decimal ;
  geo-pos:long "3.797496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75b9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50243; 50243'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.981944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797496'^^xsd:double;
  dwc:latitude '51.808876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614987'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809432 3.797651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809432"^^xsd:decimal ;
  dwc:decimalLongitude "3.797651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809432 3.797651)"^^geo:wktLiteral ;
  geo-pos:lat "51.809432"^^xsd:decimal ;
  geo-pos:long "3.797651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6061'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40236; 40236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.408888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797651'^^xsd:double;
  dwc:latitude '51.809432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605436'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809432 3.797651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809432"^^xsd:decimal ;
  dwc:decimalLongitude "3.797651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809432 3.797651)"^^geo:wktLiteral ;
  geo-pos:lat "51.809432"^^xsd:decimal ;
  geo-pos:long "3.797651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6060'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40237; 40237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.408888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797651'^^xsd:double;
  dwc:latitude '51.809432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605437'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809432 3.797651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809432"^^xsd:decimal ;
  dwc:decimalLongitude "3.797651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809432 3.797651)"^^geo:wktLiteral ;
  geo-pos:lat "51.809432"^^xsd:decimal ;
  geo-pos:long "3.797651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-605f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40235; 40235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.408888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797651'^^xsd:double;
  dwc:latitude '51.809432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605435'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809432 3.797651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809432"^^xsd:decimal ;
  dwc:decimalLongitude "3.797651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809432 3.797651)"^^geo:wktLiteral ;
  geo-pos:lat "51.809432"^^xsd:decimal ;
  geo-pos:long "3.797651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-605e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40234; 40234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.408888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797651'^^xsd:double;
  dwc:latitude '51.809432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605434'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746401 3.797786)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746401"^^xsd:decimal ;
  dwc:decimalLongitude "3.797786"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746401 3.797786)"^^geo:wktLiteral ;
  geo-pos:lat "51.746401"^^xsd:decimal ;
  geo-pos:long "3.797786"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5120'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46659; 46659'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797786'^^xsd:double;
  dwc:latitude '51.746401'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611596'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801482 3.797888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801482"^^xsd:decimal ;
  dwc:decimalLongitude "3.797888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801482 3.797888)"^^geo:wktLiteral ;
  geo-pos:lat "51.801482"^^xsd:decimal ;
  geo-pos:long "3.797888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-411c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56897; 56897'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797888'^^xsd:double;
  dwc:latitude '51.801482'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621360'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51339; 51339'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616004'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51336; 51336'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616001'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51341; 51341'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616006'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51333; 51333'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615998'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51334; 51334'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615999'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51340; 51340'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616005'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51338; 51338'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616003'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51335; 51335'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616000'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899839"^^xsd:decimal ;
  dwc:decimalLongitude "3.797914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899839 3.797914)"^^geo:wktLiteral ;
  geo-pos:lat "51.899839"^^xsd:decimal ;
  geo-pos:long "3.797914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51337; 51337'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797914'^^xsd:double;
  dwc:latitude '51.899839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616002'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912867"^^xsd:decimal ;
  dwc:decimalLongitude "3.797956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  geo-pos:lat "51.912867"^^xsd:decimal ;
  geo-pos:long "3.797956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56182; 56182'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797956'^^xsd:double;
  dwc:latitude '51.912867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620699'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912867"^^xsd:decimal ;
  dwc:decimalLongitude "3.797956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  geo-pos:lat "51.912867"^^xsd:decimal ;
  geo-pos:long "3.797956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6afe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56183; 56183'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797956'^^xsd:double;
  dwc:latitude '51.912867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620700'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912867"^^xsd:decimal ;
  dwc:decimalLongitude "3.797956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  geo-pos:lat "51.912867"^^xsd:decimal ;
  geo-pos:long "3.797956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6afd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56180; 56180'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797956'^^xsd:double;
  dwc:latitude '51.912867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620697'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912867"^^xsd:decimal ;
  dwc:decimalLongitude "3.797956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  geo-pos:lat "51.912867"^^xsd:decimal ;
  geo-pos:long "3.797956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6afc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56184; 56184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797956'^^xsd:double;
  dwc:latitude '51.912867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620701'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912867"^^xsd:decimal ;
  dwc:decimalLongitude "3.797956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  geo-pos:lat "51.912867"^^xsd:decimal ;
  geo-pos:long "3.797956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6afb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56185; 56185'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797956'^^xsd:double;
  dwc:latitude '51.912867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620702'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912867"^^xsd:decimal ;
  dwc:decimalLongitude "3.797956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912867 3.797956)"^^geo:wktLiteral ;
  geo-pos:lat "51.912867"^^xsd:decimal ;
  geo-pos:long "3.797956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6afa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56181; 56181'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.797956'^^xsd:double;
  dwc:latitude '51.912867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620698'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74729 3.79799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74729"^^xsd:decimal ;
  dwc:decimalLongitude "3.79799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74729 3.79799)"^^geo:wktLiteral ;
  geo-pos:lat "51.74729"^^xsd:decimal ;
  geo-pos:long "3.79799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40676; 40676'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79799'^^xsd:double;
  dwc:latitude '51.74729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605829'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854432 3.79804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854432"^^xsd:decimal ;
  dwc:decimalLongitude "3.79804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854432 3.79804)"^^geo:wktLiteral ;
  geo-pos:lat "51.854432"^^xsd:decimal ;
  geo-pos:long "3.79804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ef'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44098; 44098'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79804'^^xsd:double;
  dwc:latitude '51.854432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609161'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801967 3.798041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801967"^^xsd:decimal ;
  dwc:decimalLongitude "3.798041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801967 3.798041)"^^geo:wktLiteral ;
  geo-pos:lat "51.801967"^^xsd:decimal ;
  geo-pos:long "3.798041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5089'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46814; 46814'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798041'^^xsd:double;
  dwc:latitude '51.801967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611723'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779452 3.79805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779452"^^xsd:decimal ;
  dwc:decimalLongitude "3.79805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779452 3.79805)"^^geo:wktLiteral ;
  geo-pos:lat "51.779452"^^xsd:decimal ;
  geo-pos:long "3.79805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53865; 53865'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79805'^^xsd:double;
  dwc:latitude '51.779452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618387'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779452 3.79805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779452"^^xsd:decimal ;
  dwc:decimalLongitude "3.79805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779452 3.79805)"^^geo:wktLiteral ;
  geo-pos:lat "51.779452"^^xsd:decimal ;
  geo-pos:long "3.79805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53863; 53863'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79805'^^xsd:double;
  dwc:latitude '51.779452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618385'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779452 3.79805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779452"^^xsd:decimal ;
  dwc:decimalLongitude "3.79805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779452 3.79805)"^^geo:wktLiteral ;
  geo-pos:lat "51.779452"^^xsd:decimal ;
  geo-pos:long "3.79805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53862; 53862'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79805'^^xsd:double;
  dwc:latitude '51.779452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618384'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779452 3.79805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779452"^^xsd:decimal ;
  dwc:decimalLongitude "3.79805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779452 3.79805)"^^geo:wktLiteral ;
  geo-pos:lat "51.779452"^^xsd:decimal ;
  geo-pos:long "3.79805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44c7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53864; 53864'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79805'^^xsd:double;
  dwc:latitude '51.779452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618386'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895666 3.798087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895666"^^xsd:decimal ;
  dwc:decimalLongitude "3.798087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895666 3.798087)"^^geo:wktLiteral ;
  geo-pos:lat "51.895666"^^xsd:decimal ;
  geo-pos:long "3.798087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47164; 47164'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798087'^^xsd:double;
  dwc:latitude '51.895666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612119'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895666 3.798087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895666"^^xsd:decimal ;
  dwc:decimalLongitude "3.798087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895666 3.798087)"^^geo:wktLiteral ;
  geo-pos:lat "51.895666"^^xsd:decimal ;
  geo-pos:long "3.798087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab5'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47163; 47163'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798087'^^xsd:double;
  dwc:latitude '51.895666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612118'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895666 3.798087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895666"^^xsd:decimal ;
  dwc:decimalLongitude "3.798087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895666 3.798087)"^^geo:wktLiteral ;
  geo-pos:lat "51.895666"^^xsd:decimal ;
  geo-pos:long "3.798087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47162; 47162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798087'^^xsd:double;
  dwc:latitude '51.895666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612117'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769848 3.798228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769848"^^xsd:decimal ;
  dwc:decimalLongitude "3.798228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769848 3.798228)"^^geo:wktLiteral ;
  geo-pos:lat "51.769848"^^xsd:decimal ;
  geo-pos:long "3.798228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-727d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43388; 43388'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.101388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798228'^^xsd:double;
  dwc:latitude '51.769848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608465'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834657 3.798372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834657"^^xsd:decimal ;
  dwc:decimalLongitude "3.798372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834657 3.798372)"^^geo:wktLiteral ;
  geo-pos:lat "51.834657"^^xsd:decimal ;
  geo-pos:long "3.798372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77a0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51845; 51845'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798372'^^xsd:double;
  dwc:latitude '51.834657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616526'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834657 3.798372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834657"^^xsd:decimal ;
  dwc:decimalLongitude "3.798372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834657 3.798372)"^^geo:wktLiteral ;
  geo-pos:lat "51.834657"^^xsd:decimal ;
  geo-pos:long "3.798372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-779f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51846; 51846'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798372'^^xsd:double;
  dwc:latitude '51.834657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616528'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831852 3.798424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831852"^^xsd:decimal ;
  dwc:decimalLongitude "3.798424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831852 3.798424)"^^geo:wktLiteral ;
  geo-pos:lat "51.831852"^^xsd:decimal ;
  geo-pos:long "3.798424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-747f'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42330; 42330'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798424'^^xsd:double;
  dwc:latitude '51.831852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607469'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831852 3.798424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831852"^^xsd:decimal ;
  dwc:decimalLongitude "3.798424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831852 3.798424)"^^geo:wktLiteral ;
  geo-pos:lat "51.831852"^^xsd:decimal ;
  geo-pos:long "3.798424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-747e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42333; 42333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798424'^^xsd:double;
  dwc:latitude '51.831852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607470'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801739 3.798487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801739"^^xsd:decimal ;
  dwc:decimalLongitude "3.798487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801739 3.798487)"^^geo:wktLiteral ;
  geo-pos:lat "51.801739"^^xsd:decimal ;
  geo-pos:long "3.798487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f03'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54913; 54913'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.340833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798487'^^xsd:double;
  dwc:latitude '51.801739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619477'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837606"^^xsd:decimal ;
  dwc:decimalLongitude "3.798511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837606"^^xsd:decimal ;
  geo-pos:long "3.798511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45df'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53579; 53579'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798511'^^xsd:double;
  dwc:latitude '51.837606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617581'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837606"^^xsd:decimal ;
  dwc:decimalLongitude "3.798511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837606"^^xsd:decimal ;
  geo-pos:long "3.798511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45de'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53578; 53578'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798511'^^xsd:double;
  dwc:latitude '51.837606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617580'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837606"^^xsd:decimal ;
  dwc:decimalLongitude "3.798511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837606"^^xsd:decimal ;
  geo-pos:long "3.798511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45dd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53575; 53575'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798511'^^xsd:double;
  dwc:latitude '51.837606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617577'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837606"^^xsd:decimal ;
  dwc:decimalLongitude "3.798511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837606"^^xsd:decimal ;
  geo-pos:long "3.798511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53577; 53577'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798511'^^xsd:double;
  dwc:latitude '51.837606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617579'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837606"^^xsd:decimal ;
  dwc:decimalLongitude "3.798511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837606"^^xsd:decimal ;
  geo-pos:long "3.798511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53576; 53576'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798511'^^xsd:double;
  dwc:latitude '51.837606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617578'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837606"^^xsd:decimal ;
  dwc:decimalLongitude "3.798511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837606 3.798511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837606"^^xsd:decimal ;
  geo-pos:long "3.798511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45da'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53580; 53580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798511'^^xsd:double;
  dwc:latitude '51.837606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617582'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746414 3.798539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746414"^^xsd:decimal ;
  dwc:decimalLongitude "3.798539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746414 3.798539)"^^geo:wktLiteral ;
  geo-pos:lat "51.746414"^^xsd:decimal ;
  geo-pos:long "3.798539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4837'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52928; 52928'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.232777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798539'^^xsd:double;
  dwc:latitude '51.746414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617473'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802341 3.798555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802341"^^xsd:decimal ;
  dwc:decimalLongitude "3.798555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802341 3.798555)"^^geo:wktLiteral ;
  geo-pos:lat "51.802341"^^xsd:decimal ;
  geo-pos:long "3.798555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de0'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48259; 48259'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798555'^^xsd:double;
  dwc:latitude '51.802341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613130'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802588 3.798596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802588"^^xsd:decimal ;
  dwc:decimalLongitude "3.798596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802588 3.798596)"^^geo:wktLiteral ;
  geo-pos:lat "51.802588"^^xsd:decimal ;
  geo-pos:long "3.798596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42572; 42572'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5258333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798596'^^xsd:double;
  dwc:latitude '51.802588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607679'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80875 3.798785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80875"^^xsd:decimal ;
  dwc:decimalLongitude "3.798785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80875 3.798785)"^^geo:wktLiteral ;
  geo-pos:lat "51.80875"^^xsd:decimal ;
  geo-pos:long "3.798785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7436'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39315; 39315'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798785'^^xsd:double;
  dwc:latitude '51.80875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604583'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80875 3.798785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80875"^^xsd:decimal ;
  dwc:decimalLongitude "3.798785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80875 3.798785)"^^geo:wktLiteral ;
  geo-pos:lat "51.80875"^^xsd:decimal ;
  geo-pos:long "3.798785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7435'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39313; 39313'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798785'^^xsd:double;
  dwc:latitude '51.80875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604581'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80875 3.798785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80875"^^xsd:decimal ;
  dwc:decimalLongitude "3.798785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80875 3.798785)"^^geo:wktLiteral ;
  geo-pos:lat "51.80875"^^xsd:decimal ;
  geo-pos:long "3.798785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7434'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39314; 39314'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.798785'^^xsd:double;
  dwc:latitude '51.80875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604582'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770481"^^xsd:decimal ;
  dwc:decimalLongitude "3.799008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  geo-pos:lat "51.770481"^^xsd:decimal ;
  geo-pos:long "3.799008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5833'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46140; 46140'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799008'^^xsd:double;
  dwc:latitude '51.770481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611060'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770481"^^xsd:decimal ;
  dwc:decimalLongitude "3.799008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  geo-pos:lat "51.770481"^^xsd:decimal ;
  geo-pos:long "3.799008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5832'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46138; 46138'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799008'^^xsd:double;
  dwc:latitude '51.770481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611058'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770481"^^xsd:decimal ;
  dwc:decimalLongitude "3.799008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  geo-pos:lat "51.770481"^^xsd:decimal ;
  geo-pos:long "3.799008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5831'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46141; 46141'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799008'^^xsd:double;
  dwc:latitude '51.770481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611061'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770481"^^xsd:decimal ;
  dwc:decimalLongitude "3.799008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  geo-pos:lat "51.770481"^^xsd:decimal ;
  geo-pos:long "3.799008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5830'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46137; 46137'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799008'^^xsd:double;
  dwc:latitude '51.770481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611057'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770481"^^xsd:decimal ;
  dwc:decimalLongitude "3.799008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770481 3.799008)"^^geo:wktLiteral ;
  geo-pos:lat "51.770481"^^xsd:decimal ;
  geo-pos:long "3.799008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-582f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46139; 46139'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799008'^^xsd:double;
  dwc:latitude '51.770481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611059'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801978 3.799057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801978"^^xsd:decimal ;
  dwc:decimalLongitude "3.799057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801978 3.799057)"^^geo:wktLiteral ;
  geo-pos:lat "51.801978"^^xsd:decimal ;
  geo-pos:long "3.799057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-411d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56896; 56896'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799057'^^xsd:double;
  dwc:latitude '51.801978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621359'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802697 3.799084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802697"^^xsd:decimal ;
  dwc:decimalLongitude "3.799084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802697 3.799084)"^^geo:wktLiteral ;
  geo-pos:lat "51.802697"^^xsd:decimal ;
  geo-pos:long "3.799084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea5'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49612; 49612'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799084'^^xsd:double;
  dwc:latitude '51.802697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614464'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802697 3.799084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802697"^^xsd:decimal ;
  dwc:decimalLongitude "3.799084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802697 3.799084)"^^geo:wktLiteral ;
  geo-pos:lat "51.802697"^^xsd:decimal ;
  geo-pos:long "3.799084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49613; 49613'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799084'^^xsd:double;
  dwc:latitude '51.802697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614465'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802697 3.799084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802697"^^xsd:decimal ;
  dwc:decimalLongitude "3.799084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802697 3.799084)"^^geo:wktLiteral ;
  geo-pos:lat "51.802697"^^xsd:decimal ;
  geo-pos:long "3.799084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49611; 49611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799084'^^xsd:double;
  dwc:latitude '51.802697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614463'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915161 3.79916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915161"^^xsd:decimal ;
  dwc:decimalLongitude "3.79916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915161 3.79916)"^^geo:wktLiteral ;
  geo-pos:lat "51.915161"^^xsd:decimal ;
  geo-pos:long "3.79916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45783; 45783'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79916'^^xsd:double;
  dwc:latitude '51.915161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610737'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915161 3.79916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915161"^^xsd:decimal ;
  dwc:decimalLongitude "3.79916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915161 3.79916)"^^geo:wktLiteral ;
  geo-pos:lat "51.915161"^^xsd:decimal ;
  geo-pos:long "3.79916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45782; 45782'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79916'^^xsd:double;
  dwc:latitude '51.915161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610736'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915161 3.79916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915161"^^xsd:decimal ;
  dwc:decimalLongitude "3.79916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915161 3.79916)"^^geo:wktLiteral ;
  geo-pos:lat "51.915161"^^xsd:decimal ;
  geo-pos:long "3.79916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf1'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45784; 45784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79916'^^xsd:double;
  dwc:latitude '51.915161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610738'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810249 3.799174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810249"^^xsd:decimal ;
  dwc:decimalLongitude "3.799174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810249 3.799174)"^^geo:wktLiteral ;
  geo-pos:lat "51.810249"^^xsd:decimal ;
  geo-pos:long "3.799174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-576d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44586; 44586'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799174'^^xsd:double;
  dwc:latitude '51.810249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609076'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810249 3.799174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810249"^^xsd:decimal ;
  dwc:decimalLongitude "3.799174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810249 3.799174)"^^geo:wktLiteral ;
  geo-pos:lat "51.810249"^^xsd:decimal ;
  geo-pos:long "3.799174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-576c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44585; 44585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799174'^^xsd:double;
  dwc:latitude '51.810249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609075'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744858 3.7993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744858"^^xsd:decimal ;
  dwc:decimalLongitude "3.7993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744858 3.7993)"^^geo:wktLiteral ;
  geo-pos:lat "51.744858"^^xsd:decimal ;
  geo-pos:long "3.7993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7007'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52302; 52302'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.7993'^^xsd:double;
  dwc:latitude '51.744858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616379'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78009 3.799409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78009"^^xsd:decimal ;
  dwc:decimalLongitude "3.799409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78009 3.799409)"^^geo:wktLiteral ;
  geo-pos:lat "51.78009"^^xsd:decimal ;
  geo-pos:long "3.799409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6058'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40243; 40243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.503055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799409'^^xsd:double;
  dwc:latitude '51.78009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605443'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5645'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44287; 44287'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609308'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5644'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44286; 44286'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609307'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5643'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44290; 44290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609311'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5642'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44294; 44294'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609316'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5641'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44289; 44289'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609310'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5640'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44292; 44292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609314'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-563f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44288; 44288'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609309'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-563e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44293; 44293'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609315'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789729"^^xsd:decimal ;
  dwc:decimalLongitude "3.799449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789729 3.799449)"^^geo:wktLiteral ;
  geo-pos:lat "51.789729"^^xsd:decimal ;
  geo-pos:long "3.799449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-563d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44291; 44291'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799449'^^xsd:double;
  dwc:latitude '51.789729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609313'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746632 3.79947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746632"^^xsd:decimal ;
  dwc:decimalLongitude "3.79947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746632 3.79947)"^^geo:wktLiteral ;
  geo-pos:lat "51.746632"^^xsd:decimal ;
  geo-pos:long "3.79947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46183; 46183'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79947'^^xsd:double;
  dwc:latitude '51.746632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611166'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856139 3.79958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856139"^^xsd:decimal ;
  dwc:decimalLongitude "3.79958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856139 3.79958)"^^geo:wktLiteral ;
  geo-pos:lat "51.856139"^^xsd:decimal ;
  geo-pos:long "3.79958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ecc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52709; 52709'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79958'^^xsd:double;
  dwc:latitude '51.856139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617268'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856139 3.79958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856139"^^xsd:decimal ;
  dwc:decimalLongitude "3.79958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856139 3.79958)"^^geo:wktLiteral ;
  geo-pos:lat "51.856139"^^xsd:decimal ;
  geo-pos:long "3.79958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ecb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52708; 52708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.79958'^^xsd:double;
  dwc:latitude '51.856139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617267'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879148 3.799581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879148"^^xsd:decimal ;
  dwc:decimalLongitude "3.799581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879148 3.799581)"^^geo:wktLiteral ;
  geo-pos:lat "51.879148"^^xsd:decimal ;
  geo-pos:long "3.799581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77bb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51792; 51792'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799581'^^xsd:double;
  dwc:latitude '51.879148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616472'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810597 3.799586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810597"^^xsd:decimal ;
  dwc:decimalLongitude "3.799586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810597 3.799586)"^^geo:wktLiteral ;
  geo-pos:lat "51.810597"^^xsd:decimal ;
  geo-pos:long "3.799586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e9a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49626; 49626'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799586'^^xsd:double;
  dwc:latitude '51.810597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614475'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810597 3.799586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810597"^^xsd:decimal ;
  dwc:decimalLongitude "3.799586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810597 3.799586)"^^geo:wktLiteral ;
  geo-pos:lat "51.810597"^^xsd:decimal ;
  geo-pos:long "3.799586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e99'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49627; 49627'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799586'^^xsd:double;
  dwc:latitude '51.810597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614476'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810597 3.799586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810597"^^xsd:decimal ;
  dwc:decimalLongitude "3.799586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810597 3.799586)"^^geo:wktLiteral ;
  geo-pos:lat "51.810597"^^xsd:decimal ;
  geo-pos:long "3.799586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e98'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49628; 49628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799586'^^xsd:double;
  dwc:latitude '51.810597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614477'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810597 3.799586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810597"^^xsd:decimal ;
  dwc:decimalLongitude "3.799586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810597 3.799586)"^^geo:wktLiteral ;
  geo-pos:lat "51.810597"^^xsd:decimal ;
  geo-pos:long "3.799586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e97'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49625; 49625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799586'^^xsd:double;
  dwc:latitude '51.810597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614474'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810705 3.799632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810705"^^xsd:decimal ;
  dwc:decimalLongitude "3.799632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810705 3.799632)"^^geo:wktLiteral ;
  geo-pos:lat "51.810705"^^xsd:decimal ;
  geo-pos:long "3.799632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5374'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54015; 54015'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.620833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799632'^^xsd:double;
  dwc:latitude '51.810705'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618596'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810705 3.799632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810705"^^xsd:decimal ;
  dwc:decimalLongitude "3.799632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810705 3.799632)"^^geo:wktLiteral ;
  geo-pos:lat "51.810705"^^xsd:decimal ;
  geo-pos:long "3.799632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5373'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54014; 54014'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.620833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799632'^^xsd:double;
  dwc:latitude '51.810705'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618595'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746469 3.799641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746469"^^xsd:decimal ;
  dwc:decimalLongitude "3.799641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746469 3.799641)"^^geo:wktLiteral ;
  geo-pos:lat "51.746469"^^xsd:decimal ;
  geo-pos:long "3.799641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6986'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50311; 50311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799641'^^xsd:double;
  dwc:latitude '51.746469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615044'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746469 3.799641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746469"^^xsd:decimal ;
  dwc:decimalLongitude "3.799641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746469 3.799641)"^^geo:wktLiteral ;
  geo-pos:lat "51.746469"^^xsd:decimal ;
  geo-pos:long "3.799641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6985'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50313; 50313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799641'^^xsd:double;
  dwc:latitude '51.746469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615045'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801497 3.799657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801497"^^xsd:decimal ;
  dwc:decimalLongitude "3.799657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801497 3.799657)"^^geo:wktLiteral ;
  geo-pos:lat "51.801497"^^xsd:decimal ;
  geo-pos:long "3.799657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-478b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53105; 53105'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.0325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799657'^^xsd:double;
  dwc:latitude '51.801497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617720'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802486 3.799747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802486"^^xsd:decimal ;
  dwc:decimalLongitude "3.799747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802486 3.799747)"^^geo:wktLiteral ;
  geo-pos:lat "51.802486"^^xsd:decimal ;
  geo-pos:long "3.799747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5773'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44574; 44574'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799747'^^xsd:double;
  dwc:latitude '51.802486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609591'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802486 3.799747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802486"^^xsd:decimal ;
  dwc:decimalLongitude "3.799747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802486 3.799747)"^^geo:wktLiteral ;
  geo-pos:lat "51.802486"^^xsd:decimal ;
  geo-pos:long "3.799747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5772'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44575; 44575'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799747'^^xsd:double;
  dwc:latitude '51.802486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609592'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810694 3.799922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810694"^^xsd:decimal ;
  dwc:decimalLongitude "3.799922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810694 3.799922)"^^geo:wktLiteral ;
  geo-pos:lat "51.810694"^^xsd:decimal ;
  geo-pos:long "3.799922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7465'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42364; 42364'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799922'^^xsd:double;
  dwc:latitude '51.810694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607500'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810694 3.799922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810694"^^xsd:decimal ;
  dwc:decimalLongitude "3.799922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810694 3.799922)"^^geo:wktLiteral ;
  geo-pos:lat "51.810694"^^xsd:decimal ;
  geo-pos:long "3.799922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7464'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42363; 42363'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799922'^^xsd:double;
  dwc:latitude '51.810694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607499'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771347 3.799994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771347"^^xsd:decimal ;
  dwc:decimalLongitude "3.799994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771347 3.799994)"^^geo:wktLiteral ;
  geo-pos:lat "51.771347"^^xsd:decimal ;
  geo-pos:long "3.799994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e15'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49453; 49453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.799994'^^xsd:double;
  dwc:latitude '51.771347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614239'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809704 3.800006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809704"^^xsd:decimal ;
  dwc:decimalLongitude "3.800006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809704 3.800006)"^^geo:wktLiteral ;
  geo-pos:lat "51.809704"^^xsd:decimal ;
  geo-pos:long "3.800006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d7f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47897; 47897'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800006'^^xsd:double;
  dwc:latitude '51.809704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612853'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809704 3.800006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809704"^^xsd:decimal ;
  dwc:decimalLongitude "3.800006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809704 3.800006)"^^geo:wktLiteral ;
  geo-pos:lat "51.809704"^^xsd:decimal ;
  geo-pos:long "3.800006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d7e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47896; 47896'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800006'^^xsd:double;
  dwc:latitude '51.809704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612852'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914273"^^xsd:decimal ;
  dwc:decimalLongitude "3.800074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  geo-pos:lat "51.914273"^^xsd:decimal ;
  geo-pos:long "3.800074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d9c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48348; 48348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800074'^^xsd:double;
  dwc:latitude '51.914273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613192'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914273"^^xsd:decimal ;
  dwc:decimalLongitude "3.800074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  geo-pos:lat "51.914273"^^xsd:decimal ;
  geo-pos:long "3.800074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d9b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48347; 48347'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800074'^^xsd:double;
  dwc:latitude '51.914273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613191'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914273"^^xsd:decimal ;
  dwc:decimalLongitude "3.800074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  geo-pos:lat "51.914273"^^xsd:decimal ;
  geo-pos:long "3.800074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48349; 48349'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800074'^^xsd:double;
  dwc:latitude '51.914273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613193'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914273"^^xsd:decimal ;
  dwc:decimalLongitude "3.800074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  geo-pos:lat "51.914273"^^xsd:decimal ;
  geo-pos:long "3.800074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d99'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48344; 48344'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800074'^^xsd:double;
  dwc:latitude '51.914273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613187'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914273"^^xsd:decimal ;
  dwc:decimalLongitude "3.800074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  geo-pos:lat "51.914273"^^xsd:decimal ;
  geo-pos:long "3.800074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d98'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48343; 48343'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800074'^^xsd:double;
  dwc:latitude '51.914273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613186'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914273"^^xsd:decimal ;
  dwc:decimalLongitude "3.800074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  geo-pos:lat "51.914273"^^xsd:decimal ;
  geo-pos:long "3.800074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d97'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48346; 48346'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800074'^^xsd:double;
  dwc:latitude '51.914273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613190'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914273"^^xsd:decimal ;
  dwc:decimalLongitude "3.800074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  geo-pos:lat "51.914273"^^xsd:decimal ;
  geo-pos:long "3.800074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d96'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48345; 48345'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800074'^^xsd:double;
  dwc:latitude '51.914273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613188'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914273"^^xsd:decimal ;
  dwc:decimalLongitude "3.800074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914273 3.800074)"^^geo:wktLiteral ;
  geo-pos:lat "51.914273"^^xsd:decimal ;
  geo-pos:long "3.800074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d95'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48342; 48342'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800074'^^xsd:double;
  dwc:latitude '51.914273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613185'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91653 3.8001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91653"^^xsd:decimal ;
  dwc:decimalLongitude "3.8001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91653 3.8001)"^^geo:wktLiteral ;
  geo-pos:lat "51.91653"^^xsd:decimal ;
  geo-pos:long "3.8001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44936; 44936'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.955555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8001'^^xsd:double;
  dwc:latitude '51.91653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609951'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91653 3.8001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91653"^^xsd:decimal ;
  dwc:decimalLongitude "3.8001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91653 3.8001)"^^geo:wktLiteral ;
  geo-pos:lat "51.91653"^^xsd:decimal ;
  geo-pos:long "3.8001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44935; 44935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.955555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8001'^^xsd:double;
  dwc:latitude '51.91653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609950'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832955"^^xsd:decimal ;
  dwc:decimalLongitude "3.800142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  geo-pos:lat "51.832955"^^xsd:decimal ;
  geo-pos:long "3.800142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40514; 40514'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800142'^^xsd:double;
  dwc:latitude '51.832955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605672'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832955"^^xsd:decimal ;
  dwc:decimalLongitude "3.800142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  geo-pos:lat "51.832955"^^xsd:decimal ;
  geo-pos:long "3.800142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40511; 40511'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800142'^^xsd:double;
  dwc:latitude '51.832955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605669'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832955"^^xsd:decimal ;
  dwc:decimalLongitude "3.800142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  geo-pos:lat "51.832955"^^xsd:decimal ;
  geo-pos:long "3.800142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40512; 40512'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800142'^^xsd:double;
  dwc:latitude '51.832955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605670'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832955"^^xsd:decimal ;
  dwc:decimalLongitude "3.800142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  geo-pos:lat "51.832955"^^xsd:decimal ;
  geo-pos:long "3.800142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40517; 40517'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800142'^^xsd:double;
  dwc:latitude '51.832955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605675'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832955"^^xsd:decimal ;
  dwc:decimalLongitude "3.800142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  geo-pos:lat "51.832955"^^xsd:decimal ;
  geo-pos:long "3.800142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40515; 40515'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800142'^^xsd:double;
  dwc:latitude '51.832955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605673'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832955"^^xsd:decimal ;
  dwc:decimalLongitude "3.800142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  geo-pos:lat "51.832955"^^xsd:decimal ;
  geo-pos:long "3.800142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f9f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40516; 40516'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800142'^^xsd:double;
  dwc:latitude '51.832955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605674'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832955"^^xsd:decimal ;
  dwc:decimalLongitude "3.800142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832955 3.800142)"^^geo:wktLiteral ;
  geo-pos:lat "51.832955"^^xsd:decimal ;
  geo-pos:long "3.800142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f9e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40513; 40513'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800142'^^xsd:double;
  dwc:latitude '51.832955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605671'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-471d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53237; 53237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617546'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-471c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53236; 53236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617545'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-471b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53235; 53235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617544'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-471a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53234; 53234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617543'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4719'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53232; 53232'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617541'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4718'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53231; 53231'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617540'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4717'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53230; 53230'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617539'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4716'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53238; 53238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617547'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91635"^^xsd:decimal ;
  dwc:decimalLongitude "3.800184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91635 3.800184)"^^geo:wktLiteral ;
  geo-pos:lat "51.91635"^^xsd:decimal ;
  geo-pos:long "3.800184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4715'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53233; 53233'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800184'^^xsd:double;
  dwc:latitude '51.91635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617542'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915072 3.800248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915072"^^xsd:decimal ;
  dwc:decimalLongitude "3.800248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915072 3.800248)"^^geo:wktLiteral ;
  geo-pos:lat "51.915072"^^xsd:decimal ;
  geo-pos:long "3.800248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4351'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43067; 43067'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800248'^^xsd:double;
  dwc:latitude '51.915072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608104'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915072 3.800248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915072"^^xsd:decimal ;
  dwc:decimalLongitude "3.800248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915072 3.800248)"^^geo:wktLiteral ;
  geo-pos:lat "51.915072"^^xsd:decimal ;
  geo-pos:long "3.800248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4350'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43070; 43070'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800248'^^xsd:double;
  dwc:latitude '51.915072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608107'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915072 3.800248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915072"^^xsd:decimal ;
  dwc:decimalLongitude "3.800248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915072 3.800248)"^^geo:wktLiteral ;
  geo-pos:lat "51.915072"^^xsd:decimal ;
  geo-pos:long "3.800248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-434f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43068; 43068'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800248'^^xsd:double;
  dwc:latitude '51.915072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608105'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915072 3.800248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915072"^^xsd:decimal ;
  dwc:decimalLongitude "3.800248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915072 3.800248)"^^geo:wktLiteral ;
  geo-pos:lat "51.915072"^^xsd:decimal ;
  geo-pos:long "3.800248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-434e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43069; 43069'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800248'^^xsd:double;
  dwc:latitude '51.915072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608106'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900308 3.800291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900308"^^xsd:decimal ;
  dwc:decimalLongitude "3.800291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900308 3.800291)"^^geo:wktLiteral ;
  geo-pos:lat "51.900308"^^xsd:decimal ;
  geo-pos:long "3.800291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d2c'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47996; 47996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800291'^^xsd:double;
  dwc:latitude '51.900308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612912'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914281"^^xsd:decimal ;
  dwc:decimalLongitude "3.800322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  geo-pos:lat "51.914281"^^xsd:decimal ;
  geo-pos:long "3.800322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50528; 50528'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800322'^^xsd:double;
  dwc:latitude '51.914281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615290'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914281"^^xsd:decimal ;
  dwc:decimalLongitude "3.800322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  geo-pos:lat "51.914281"^^xsd:decimal ;
  geo-pos:long "3.800322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50526; 50526'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800322'^^xsd:double;
  dwc:latitude '51.914281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615288'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914281"^^xsd:decimal ;
  dwc:decimalLongitude "3.800322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  geo-pos:lat "51.914281"^^xsd:decimal ;
  geo-pos:long "3.800322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50525; 50525'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800322'^^xsd:double;
  dwc:latitude '51.914281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615287'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914281"^^xsd:decimal ;
  dwc:decimalLongitude "3.800322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  geo-pos:lat "51.914281"^^xsd:decimal ;
  geo-pos:long "3.800322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68e0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50522; 50522'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800322'^^xsd:double;
  dwc:latitude '51.914281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615283'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914281"^^xsd:decimal ;
  dwc:decimalLongitude "3.800322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  geo-pos:lat "51.914281"^^xsd:decimal ;
  geo-pos:long "3.800322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50524; 50524'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800322'^^xsd:double;
  dwc:latitude '51.914281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615286'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914281"^^xsd:decimal ;
  dwc:decimalLongitude "3.800322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  geo-pos:lat "51.914281"^^xsd:decimal ;
  geo-pos:long "3.800322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68de'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50523; 50523'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800322'^^xsd:double;
  dwc:latitude '51.914281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615284'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914281"^^xsd:decimal ;
  dwc:decimalLongitude "3.800322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914281 3.800322)"^^geo:wktLiteral ;
  geo-pos:lat "51.914281"^^xsd:decimal ;
  geo-pos:long "3.800322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68dd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50527; 50527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800322'^^xsd:double;
  dwc:latitude '51.914281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615289'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801277 3.800378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801277"^^xsd:decimal ;
  dwc:decimalLongitude "3.800378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801277 3.800378)"^^geo:wktLiteral ;
  geo-pos:lat "51.801277"^^xsd:decimal ;
  geo-pos:long "3.800378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e28'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40876; 40876'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800378'^^xsd:double;
  dwc:latitude '51.801277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606028'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.800497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.800497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-516b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54608; 54608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800497'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619105'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.800497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.800497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-516a'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54602; 54602'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800497'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619099'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.800497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.800497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5169'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54606; 54606'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800497'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619103'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.800497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.800497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5168'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54603; 54603'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800497'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619100'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.800497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.800497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5167'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54604; 54604'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800497'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619101'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.800497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.800497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5166'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54605; 54605'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800497'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619102'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775236"^^xsd:decimal ;
  dwc:decimalLongitude "3.800497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775236 3.800497)"^^geo:wktLiteral ;
  geo-pos:lat "51.775236"^^xsd:decimal ;
  geo-pos:long "3.800497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5165'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54607; 54607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800497'^^xsd:double;
  dwc:latitude '51.775236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619104'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918694 3.800531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918694"^^xsd:decimal ;
  dwc:decimalLongitude "3.800531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918694 3.800531)"^^geo:wktLiteral ;
  geo-pos:lat "51.918694"^^xsd:decimal ;
  geo-pos:long "3.800531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f24'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52592; 52592'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800531'^^xsd:double;
  dwc:latitude '51.918694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617191'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918694 3.800531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918694"^^xsd:decimal ;
  dwc:decimalLongitude "3.800531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918694 3.800531)"^^geo:wktLiteral ;
  geo-pos:lat "51.918694"^^xsd:decimal ;
  geo-pos:long "3.800531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f23'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52593; 52593'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800531'^^xsd:double;
  dwc:latitude '51.918694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617192'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770182 3.800625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770182"^^xsd:decimal ;
  dwc:decimalLongitude "3.800625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770182 3.800625)"^^geo:wktLiteral ;
  geo-pos:lat "51.770182"^^xsd:decimal ;
  geo-pos:long "3.800625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5763'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44600; 44600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800625'^^xsd:double;
  dwc:latitude '51.770182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609086'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770182 3.800625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770182"^^xsd:decimal ;
  dwc:decimalLongitude "3.800625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770182 3.800625)"^^geo:wktLiteral ;
  geo-pos:lat "51.770182"^^xsd:decimal ;
  geo-pos:long "3.800625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5762'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44599; 44599'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800625'^^xsd:double;
  dwc:latitude '51.770182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609085'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746786 3.800632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746786"^^xsd:decimal ;
  dwc:decimalLongitude "3.800632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746786 3.800632)"^^geo:wktLiteral ;
  geo-pos:lat "51.746786"^^xsd:decimal ;
  geo-pos:long "3.800632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c7a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45637; 45637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800632'^^xsd:double;
  dwc:latitude '51.746786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610600'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746786 3.800632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746786"^^xsd:decimal ;
  dwc:decimalLongitude "3.800632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746786 3.800632)"^^geo:wktLiteral ;
  geo-pos:lat "51.746786"^^xsd:decimal ;
  geo-pos:long "3.800632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c79'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45635; 45635'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800632'^^xsd:double;
  dwc:latitude '51.746786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610598'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746786 3.800632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746786"^^xsd:decimal ;
  dwc:decimalLongitude "3.800632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746786 3.800632)"^^geo:wktLiteral ;
  geo-pos:lat "51.746786"^^xsd:decimal ;
  geo-pos:long "3.800632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c78'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45636; 45636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800632'^^xsd:double;
  dwc:latitude '51.746786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610599'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802983 3.800713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802983"^^xsd:decimal ;
  dwc:decimalLongitude "3.800713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802983 3.800713)"^^geo:wktLiteral ;
  geo-pos:lat "51.802983"^^xsd:decimal ;
  geo-pos:long "3.800713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42960; 42960'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.82'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800713'^^xsd:double;
  dwc:latitude '51.802983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608005'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901348 3.80076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901348"^^xsd:decimal ;
  dwc:decimalLongitude "3.80076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901348 3.80076)"^^geo:wktLiteral ;
  geo-pos:lat "51.901348"^^xsd:decimal ;
  geo-pos:long "3.80076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49070; 49070'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80076'^^xsd:double;
  dwc:latitude '51.901348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613899'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802379"^^xsd:decimal ;
  dwc:decimalLongitude "3.800891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  geo-pos:lat "51.802379"^^xsd:decimal ;
  geo-pos:long "3.800891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5386'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53994; 53994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800891'^^xsd:double;
  dwc:latitude '51.802379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618575'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802379"^^xsd:decimal ;
  dwc:decimalLongitude "3.800891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  geo-pos:lat "51.802379"^^xsd:decimal ;
  geo-pos:long "3.800891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5385'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53999; 53999'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800891'^^xsd:double;
  dwc:latitude '51.802379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618580'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802379"^^xsd:decimal ;
  dwc:decimalLongitude "3.800891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  geo-pos:lat "51.802379"^^xsd:decimal ;
  geo-pos:long "3.800891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5384'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53998; 53998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800891'^^xsd:double;
  dwc:latitude '51.802379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618579'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802379"^^xsd:decimal ;
  dwc:decimalLongitude "3.800891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  geo-pos:lat "51.802379"^^xsd:decimal ;
  geo-pos:long "3.800891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5383'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53997; 53997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800891'^^xsd:double;
  dwc:latitude '51.802379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618578'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802379"^^xsd:decimal ;
  dwc:decimalLongitude "3.800891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  geo-pos:lat "51.802379"^^xsd:decimal ;
  geo-pos:long "3.800891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5382'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53995; 53995'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800891'^^xsd:double;
  dwc:latitude '51.802379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618576'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802379"^^xsd:decimal ;
  dwc:decimalLongitude "3.800891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802379 3.800891)"^^geo:wktLiteral ;
  geo-pos:lat "51.802379"^^xsd:decimal ;
  geo-pos:long "3.800891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5381'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53996; 53996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800891'^^xsd:double;
  dwc:latitude '51.802379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618577'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767537 3.800897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767537"^^xsd:decimal ;
  dwc:decimalLongitude "3.800897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767537 3.800897)"^^geo:wktLiteral ;
  geo-pos:lat "51.767537"^^xsd:decimal ;
  geo-pos:long "3.800897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e92'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49633; 49633'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.800897'^^xsd:double;
  dwc:latitude '51.767537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614482'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746424 3.801017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746424"^^xsd:decimal ;
  dwc:decimalLongitude "3.801017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746424 3.801017)"^^geo:wktLiteral ;
  geo-pos:lat "51.746424"^^xsd:decimal ;
  geo-pos:long "3.801017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54729; 54729'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.606111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801017'^^xsd:double;
  dwc:latitude '51.746424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619227'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746424 3.801017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746424"^^xsd:decimal ;
  dwc:decimalLongitude "3.801017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746424 3.801017)"^^geo:wktLiteral ;
  geo-pos:lat "51.746424"^^xsd:decimal ;
  geo-pos:long "3.801017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54730; 54730'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.606111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801017'^^xsd:double;
  dwc:latitude '51.746424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619228'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877366 3.801032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877366"^^xsd:decimal ;
  dwc:decimalLongitude "3.801032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877366 3.801032)"^^geo:wktLiteral ;
  geo-pos:lat "51.877366"^^xsd:decimal ;
  geo-pos:long "3.801032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eeb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52672; 52672'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801032'^^xsd:double;
  dwc:latitude '51.877366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617233'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877366 3.801032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877366"^^xsd:decimal ;
  dwc:decimalLongitude "3.801032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877366 3.801032)"^^geo:wktLiteral ;
  geo-pos:lat "51.877366"^^xsd:decimal ;
  geo-pos:long "3.801032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eea'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52670; 52670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801032'^^xsd:double;
  dwc:latitude '51.877366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617231'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877366 3.801032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877366"^^xsd:decimal ;
  dwc:decimalLongitude "3.801032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877366 3.801032)"^^geo:wktLiteral ;
  geo-pos:lat "51.877366"^^xsd:decimal ;
  geo-pos:long "3.801032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee9'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52671; 52671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801032'^^xsd:double;
  dwc:latitude '51.877366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617232'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746361 3.801044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746361"^^xsd:decimal ;
  dwc:decimalLongitude "3.801044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746361 3.801044)"^^geo:wktLiteral ;
  geo-pos:lat "51.746361"^^xsd:decimal ;
  geo-pos:long "3.801044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7335'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43786; 43786'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801044'^^xsd:double;
  dwc:latitude '51.746361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608797'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746361 3.801044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746361"^^xsd:decimal ;
  dwc:decimalLongitude "3.801044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746361 3.801044)"^^geo:wktLiteral ;
  geo-pos:lat "51.746361"^^xsd:decimal ;
  geo-pos:long "3.801044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7334'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43785; 43785'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801044'^^xsd:double;
  dwc:latitude '51.746361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608796'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746361 3.801044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746361"^^xsd:decimal ;
  dwc:decimalLongitude "3.801044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746361 3.801044)"^^geo:wktLiteral ;
  geo-pos:lat "51.746361"^^xsd:decimal ;
  geo-pos:long "3.801044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7333'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43784; 43784'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801044'^^xsd:double;
  dwc:latitude '51.746361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608795'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7417 3.801078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7417"^^xsd:decimal ;
  dwc:decimalLongitude "3.801078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7417 3.801078)"^^geo:wktLiteral ;
  geo-pos:lat "51.7417"^^xsd:decimal ;
  geo-pos:long "3.801078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7592'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42401; 42401'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.805'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801078'^^xsd:double;
  dwc:latitude '51.7417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607001'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840887 3.801226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840887"^^xsd:decimal ;
  dwc:decimalLongitude "3.801226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840887 3.801226)"^^geo:wktLiteral ;
  geo-pos:lat "51.840887"^^xsd:decimal ;
  geo-pos:long "3.801226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-403a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57189; 57189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801226'^^xsd:double;
  dwc:latitude '51.840887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621612'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840887 3.801226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840887"^^xsd:decimal ;
  dwc:decimalLongitude "3.801226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840887 3.801226)"^^geo:wktLiteral ;
  geo-pos:lat "51.840887"^^xsd:decimal ;
  geo-pos:long "3.801226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4039'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57188; 57188'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801226'^^xsd:double;
  dwc:latitude '51.840887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621611'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810675 3.801343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810675"^^xsd:decimal ;
  dwc:decimalLongitude "3.801343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810675 3.801343)"^^geo:wktLiteral ;
  geo-pos:lat "51.810675"^^xsd:decimal ;
  geo-pos:long "3.801343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b54'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56081; 56081'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801343'^^xsd:double;
  dwc:latitude '51.810675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620522'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810675 3.801343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810675"^^xsd:decimal ;
  dwc:decimalLongitude "3.801343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810675 3.801343)"^^geo:wktLiteral ;
  geo-pos:lat "51.810675"^^xsd:decimal ;
  geo-pos:long "3.801343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b53'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56082; 56082'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801343'^^xsd:double;
  dwc:latitude '51.810675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620523'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745873 3.801354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745873"^^xsd:decimal ;
  dwc:decimalLongitude "3.801354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745873 3.801354)"^^geo:wktLiteral ;
  geo-pos:lat "51.745873"^^xsd:decimal ;
  geo-pos:long "3.801354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-447d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42741; 42741'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801354'^^xsd:double;
  dwc:latitude '51.745873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607041'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774708 3.801517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774708"^^xsd:decimal ;
  dwc:decimalLongitude "3.801517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774708 3.801517)"^^geo:wktLiteral ;
  geo-pos:lat "51.774708"^^xsd:decimal ;
  geo-pos:long "3.801517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56586; 56586'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801517'^^xsd:double;
  dwc:latitude '51.774708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621091'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774708 3.801517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774708"^^xsd:decimal ;
  dwc:decimalLongitude "3.801517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774708 3.801517)"^^geo:wktLiteral ;
  geo-pos:lat "51.774708"^^xsd:decimal ;
  geo-pos:long "3.801517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56585; 56585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801517'^^xsd:double;
  dwc:latitude '51.774708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621090'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774708 3.801517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774708"^^xsd:decimal ;
  dwc:decimalLongitude "3.801517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774708 3.801517)"^^geo:wktLiteral ;
  geo-pos:lat "51.774708"^^xsd:decimal ;
  geo-pos:long "3.801517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56584; 56584'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801517'^^xsd:double;
  dwc:latitude '51.774708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621089'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774708 3.801517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774708"^^xsd:decimal ;
  dwc:decimalLongitude "3.801517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774708 3.801517)"^^geo:wktLiteral ;
  geo-pos:lat "51.774708"^^xsd:decimal ;
  geo-pos:long "3.801517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56583; 56583'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801517'^^xsd:double;
  dwc:latitude '51.774708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621088'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811384 3.801573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811384"^^xsd:decimal ;
  dwc:decimalLongitude "3.801573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811384 3.801573)"^^geo:wktLiteral ;
  geo-pos:lat "51.811384"^^xsd:decimal ;
  geo-pos:long "3.801573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6921'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50445; 50445'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801573'^^xsd:double;
  dwc:latitude '51.811384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615143'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811384 3.801573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811384"^^xsd:decimal ;
  dwc:decimalLongitude "3.801573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811384 3.801573)"^^geo:wktLiteral ;
  geo-pos:lat "51.811384"^^xsd:decimal ;
  geo-pos:long "3.801573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6920'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50446; 50446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801573'^^xsd:double;
  dwc:latitude '51.811384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615144'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811384 3.801573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811384"^^xsd:decimal ;
  dwc:decimalLongitude "3.801573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811384 3.801573)"^^geo:wktLiteral ;
  geo-pos:lat "51.811384"^^xsd:decimal ;
  geo-pos:long "3.801573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-691f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50447; 50447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801573'^^xsd:double;
  dwc:latitude '51.811384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615145'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838798"^^xsd:decimal ;
  dwc:decimalLongitude "3.801624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  geo-pos:lat "51.838798"^^xsd:decimal ;
  geo-pos:long "3.801624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c18'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41435; 41435'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801624'^^xsd:double;
  dwc:latitude '51.838798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606619'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838798"^^xsd:decimal ;
  dwc:decimalLongitude "3.801624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  geo-pos:lat "51.838798"^^xsd:decimal ;
  geo-pos:long "3.801624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c17'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41433; 41433'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801624'^^xsd:double;
  dwc:latitude '51.838798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606617'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838798"^^xsd:decimal ;
  dwc:decimalLongitude "3.801624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  geo-pos:lat "51.838798"^^xsd:decimal ;
  geo-pos:long "3.801624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c16'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41434; 41434'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801624'^^xsd:double;
  dwc:latitude '51.838798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606618'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838798"^^xsd:decimal ;
  dwc:decimalLongitude "3.801624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  geo-pos:lat "51.838798"^^xsd:decimal ;
  geo-pos:long "3.801624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c15'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41430; 41430'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801624'^^xsd:double;
  dwc:latitude '51.838798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606614'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838798"^^xsd:decimal ;
  dwc:decimalLongitude "3.801624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  geo-pos:lat "51.838798"^^xsd:decimal ;
  geo-pos:long "3.801624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c14'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41432; 41432'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801624'^^xsd:double;
  dwc:latitude '51.838798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606616'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838798"^^xsd:decimal ;
  dwc:decimalLongitude "3.801624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  geo-pos:lat "51.838798"^^xsd:decimal ;
  geo-pos:long "3.801624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c13'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41436; 41436'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801624'^^xsd:double;
  dwc:latitude '51.838798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606620'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838798"^^xsd:decimal ;
  dwc:decimalLongitude "3.801624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838798 3.801624)"^^geo:wktLiteral ;
  geo-pos:lat "51.838798"^^xsd:decimal ;
  geo-pos:long "3.801624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c12'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41431; 41431'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801624'^^xsd:double;
  dwc:latitude '51.838798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606615'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832962"^^xsd:decimal ;
  dwc:decimalLongitude "3.801796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  geo-pos:lat "51.832962"^^xsd:decimal ;
  geo-pos:long "3.801796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cab'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48605; 48605'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801796'^^xsd:double;
  dwc:latitude '51.832962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612649'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832962"^^xsd:decimal ;
  dwc:decimalLongitude "3.801796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  geo-pos:lat "51.832962"^^xsd:decimal ;
  geo-pos:long "3.801796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6caa'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48606; 48606'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801796'^^xsd:double;
  dwc:latitude '51.832962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612650'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832962"^^xsd:decimal ;
  dwc:decimalLongitude "3.801796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  geo-pos:lat "51.832962"^^xsd:decimal ;
  geo-pos:long "3.801796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca9'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48607; 48607'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801796'^^xsd:double;
  dwc:latitude '51.832962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612651'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832962"^^xsd:decimal ;
  dwc:decimalLongitude "3.801796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  geo-pos:lat "51.832962"^^xsd:decimal ;
  geo-pos:long "3.801796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48608; 48608'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801796'^^xsd:double;
  dwc:latitude '51.832962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612652'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832962"^^xsd:decimal ;
  dwc:decimalLongitude "3.801796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  geo-pos:lat "51.832962"^^xsd:decimal ;
  geo-pos:long "3.801796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48610; 48610'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801796'^^xsd:double;
  dwc:latitude '51.832962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612654'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832962"^^xsd:decimal ;
  dwc:decimalLongitude "3.801796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832962 3.801796)"^^geo:wktLiteral ;
  geo-pos:lat "51.832962"^^xsd:decimal ;
  geo-pos:long "3.801796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48609; 48609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801796'^^xsd:double;
  dwc:latitude '51.832962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612653'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811615 3.801896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811615"^^xsd:decimal ;
  dwc:decimalLongitude "3.801896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811615 3.801896)"^^geo:wktLiteral ;
  geo-pos:lat "51.811615"^^xsd:decimal ;
  geo-pos:long "3.801896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-477b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53124; 53124'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.073333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801896'^^xsd:double;
  dwc:latitude '51.811615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617737'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803572 3.801989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803572"^^xsd:decimal ;
  dwc:decimalLongitude "3.801989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803572 3.801989)"^^geo:wktLiteral ;
  geo-pos:lat "51.803572"^^xsd:decimal ;
  geo-pos:long "3.801989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f70'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52496; 52496'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.2175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.801989'^^xsd:double;
  dwc:latitude '51.803572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617107'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7463 3.802101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7463"^^xsd:decimal ;
  dwc:decimalLongitude "3.802101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7463 3.802101)"^^geo:wktLiteral ;
  geo-pos:lat "51.7463"^^xsd:decimal ;
  geo-pos:long "3.802101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5802'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44427; 44427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802101'^^xsd:double;
  dwc:latitude '51.7463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609445'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7463 3.802101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7463"^^xsd:decimal ;
  dwc:decimalLongitude "3.802101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7463 3.802101)"^^geo:wktLiteral ;
  geo-pos:lat "51.7463"^^xsd:decimal ;
  geo-pos:long "3.802101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5801'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44426; 44426'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802101'^^xsd:double;
  dwc:latitude '51.7463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609444'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811335 3.802181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811335"^^xsd:decimal ;
  dwc:decimalLongitude "3.802181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811335 3.802181)"^^geo:wktLiteral ;
  geo-pos:lat "51.811335"^^xsd:decimal ;
  geo-pos:long "3.802181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-594a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46365; 46365'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802181'^^xsd:double;
  dwc:latitude '51.811335'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611343'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811335 3.802181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811335"^^xsd:decimal ;
  dwc:decimalLongitude "3.802181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811335 3.802181)"^^geo:wktLiteral ;
  geo-pos:lat "51.811335"^^xsd:decimal ;
  geo-pos:long "3.802181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5949'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46364; 46364'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802181'^^xsd:double;
  dwc:latitude '51.811335'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611342'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773094 3.802199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773094"^^xsd:decimal ;
  dwc:decimalLongitude "3.802199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773094 3.802199)"^^geo:wktLiteral ;
  geo-pos:lat "51.773094"^^xsd:decimal ;
  geo-pos:long "3.802199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4106'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56926; 56926'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802199'^^xsd:double;
  dwc:latitude '51.773094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621383'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773094 3.802199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773094"^^xsd:decimal ;
  dwc:decimalLongitude "3.802199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773094 3.802199)"^^geo:wktLiteral ;
  geo-pos:lat "51.773094"^^xsd:decimal ;
  geo-pos:long "3.802199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4105'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56927; 56927'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802199'^^xsd:double;
  dwc:latitude '51.773094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621384'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773094 3.802199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773094"^^xsd:decimal ;
  dwc:decimalLongitude "3.802199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773094 3.802199)"^^geo:wktLiteral ;
  geo-pos:lat "51.773094"^^xsd:decimal ;
  geo-pos:long "3.802199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4104'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56928; 56928'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802199'^^xsd:double;
  dwc:latitude '51.773094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621385'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833966 3.802206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833966"^^xsd:decimal ;
  dwc:decimalLongitude "3.802206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833966 3.802206)"^^geo:wktLiteral ;
  geo-pos:lat "51.833966"^^xsd:decimal ;
  geo-pos:long "3.802206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52743; 52743'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802206'^^xsd:double;
  dwc:latitude '51.833966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617302'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833966 3.802206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833966"^^xsd:decimal ;
  dwc:decimalLongitude "3.802206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833966 3.802206)"^^geo:wktLiteral ;
  geo-pos:lat "51.833966"^^xsd:decimal ;
  geo-pos:long "3.802206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eb0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52742; 52742'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802206'^^xsd:double;
  dwc:latitude '51.833966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617301'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833966 3.802206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833966"^^xsd:decimal ;
  dwc:decimalLongitude "3.802206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833966 3.802206)"^^geo:wktLiteral ;
  geo-pos:lat "51.833966"^^xsd:decimal ;
  geo-pos:long "3.802206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eaf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52744; 52744'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802206'^^xsd:double;
  dwc:latitude '51.833966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617303'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772671 3.802235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772671"^^xsd:decimal ;
  dwc:decimalLongitude "3.802235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772671 3.802235)"^^geo:wktLiteral ;
  geo-pos:lat "51.772671"^^xsd:decimal ;
  geo-pos:long "3.802235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7441'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39303; 39303'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802235'^^xsd:double;
  dwc:latitude '51.772671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604571'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772671 3.802235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772671"^^xsd:decimal ;
  dwc:decimalLongitude "3.802235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772671 3.802235)"^^geo:wktLiteral ;
  geo-pos:lat "51.772671"^^xsd:decimal ;
  geo-pos:long "3.802235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7440'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39302; 39302'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802235'^^xsd:double;
  dwc:latitude '51.772671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604570'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774145 3.80229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774145"^^xsd:decimal ;
  dwc:decimalLongitude "3.80229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774145 3.80229)"^^geo:wktLiteral ;
  geo-pos:lat "51.774145"^^xsd:decimal ;
  geo-pos:long "3.80229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-536b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54023; 54023'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.738055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80229'^^xsd:double;
  dwc:latitude '51.774145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618604'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745704 3.802409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745704"^^xsd:decimal ;
  dwc:decimalLongitude "3.802409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745704 3.802409)"^^geo:wktLiteral ;
  geo-pos:lat "51.745704"^^xsd:decimal ;
  geo-pos:long "3.802409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-447c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42742; 42742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802409'^^xsd:double;
  dwc:latitude '51.745704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607042'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745704 3.802409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745704"^^xsd:decimal ;
  dwc:decimalLongitude "3.802409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745704 3.802409)"^^geo:wktLiteral ;
  geo-pos:lat "51.745704"^^xsd:decimal ;
  geo-pos:long "3.802409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-447b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42743; 42743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802409'^^xsd:double;
  dwc:latitude '51.745704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607043'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745668 3.802466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745668"^^xsd:decimal ;
  dwc:decimalLongitude "3.802466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745668 3.802466)"^^geo:wktLiteral ;
  geo-pos:lat "51.745668"^^xsd:decimal ;
  geo-pos:long "3.802466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60dc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40106; 40106'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.582222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802466'^^xsd:double;
  dwc:latitude '51.745668'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605309'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80341 3.802592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80341"^^xsd:decimal ;
  dwc:decimalLongitude "3.802592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80341 3.802592)"^^geo:wktLiteral ;
  geo-pos:lat "51.80341"^^xsd:decimal ;
  geo-pos:long "3.802592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f05'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54912; 54912'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.338333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802592'^^xsd:double;
  dwc:latitude '51.80341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619476'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80341 3.802592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80341"^^xsd:decimal ;
  dwc:decimalLongitude "3.802592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80341 3.802592)"^^geo:wktLiteral ;
  geo-pos:lat "51.80341"^^xsd:decimal ;
  geo-pos:long "3.802592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f04'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54911; 54911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.338333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802592'^^xsd:double;
  dwc:latitude '51.80341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619475'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899079"^^xsd:decimal ;
  dwc:decimalLongitude "3.802639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  geo-pos:lat "51.899079"^^xsd:decimal ;
  geo-pos:long "3.802639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d5a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41097; 41097'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802639'^^xsd:double;
  dwc:latitude '51.899079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606320'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899079"^^xsd:decimal ;
  dwc:decimalLongitude "3.802639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  geo-pos:lat "51.899079"^^xsd:decimal ;
  geo-pos:long "3.802639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d59'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41101; 41101'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802639'^^xsd:double;
  dwc:latitude '51.899079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606324'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899079"^^xsd:decimal ;
  dwc:decimalLongitude "3.802639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  geo-pos:lat "51.899079"^^xsd:decimal ;
  geo-pos:long "3.802639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d58'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41099; 41099'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802639'^^xsd:double;
  dwc:latitude '51.899079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606322'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899079"^^xsd:decimal ;
  dwc:decimalLongitude "3.802639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  geo-pos:lat "51.899079"^^xsd:decimal ;
  geo-pos:long "3.802639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d57'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41098; 41098'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802639'^^xsd:double;
  dwc:latitude '51.899079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606321'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899079"^^xsd:decimal ;
  dwc:decimalLongitude "3.802639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  geo-pos:lat "51.899079"^^xsd:decimal ;
  geo-pos:long "3.802639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d56'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41100; 41100'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802639'^^xsd:double;
  dwc:latitude '51.899079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606323'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899079"^^xsd:decimal ;
  dwc:decimalLongitude "3.802639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  geo-pos:lat "51.899079"^^xsd:decimal ;
  geo-pos:long "3.802639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d55'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41096; 41096'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802639'^^xsd:double;
  dwc:latitude '51.899079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606319'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899079"^^xsd:decimal ;
  dwc:decimalLongitude "3.802639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  geo-pos:lat "51.899079"^^xsd:decimal ;
  geo-pos:long "3.802639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d54'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41102; 41102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802639'^^xsd:double;
  dwc:latitude '51.899079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606325'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899079"^^xsd:decimal ;
  dwc:decimalLongitude "3.802639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899079 3.802639)"^^geo:wktLiteral ;
  geo-pos:lat "51.899079"^^xsd:decimal ;
  geo-pos:long "3.802639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d53'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41103; 41103'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802639'^^xsd:double;
  dwc:latitude '51.899079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606326'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879837"^^xsd:decimal ;
  dwc:decimalLongitude "3.802703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  geo-pos:lat "51.879837"^^xsd:decimal ;
  geo-pos:long "3.802703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cdb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41233; 41233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802703'^^xsd:double;
  dwc:latitude '51.879837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606417'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879837"^^xsd:decimal ;
  dwc:decimalLongitude "3.802703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  geo-pos:lat "51.879837"^^xsd:decimal ;
  geo-pos:long "3.802703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cda'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41230; 41230'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802703'^^xsd:double;
  dwc:latitude '51.879837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606414'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879837"^^xsd:decimal ;
  dwc:decimalLongitude "3.802703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  geo-pos:lat "51.879837"^^xsd:decimal ;
  geo-pos:long "3.802703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41231; 41231'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802703'^^xsd:double;
  dwc:latitude '51.879837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606415'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879837"^^xsd:decimal ;
  dwc:decimalLongitude "3.802703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  geo-pos:lat "51.879837"^^xsd:decimal ;
  geo-pos:long "3.802703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41232; 41232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802703'^^xsd:double;
  dwc:latitude '51.879837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606416'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879837"^^xsd:decimal ;
  dwc:decimalLongitude "3.802703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  geo-pos:lat "51.879837"^^xsd:decimal ;
  geo-pos:long "3.802703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41227; 41227'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802703'^^xsd:double;
  dwc:latitude '51.879837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606411'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879837"^^xsd:decimal ;
  dwc:decimalLongitude "3.802703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  geo-pos:lat "51.879837"^^xsd:decimal ;
  geo-pos:long "3.802703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41228; 41228'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802703'^^xsd:double;
  dwc:latitude '51.879837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606412'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879837"^^xsd:decimal ;
  dwc:decimalLongitude "3.802703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879837 3.802703)"^^geo:wktLiteral ;
  geo-pos:lat "51.879837"^^xsd:decimal ;
  geo-pos:long "3.802703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41229; 41229'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802703'^^xsd:double;
  dwc:latitude '51.879837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606413'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80376 3.802729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80376"^^xsd:decimal ;
  dwc:decimalLongitude "3.802729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80376 3.802729)"^^geo:wktLiteral ;
  geo-pos:lat "51.80376"^^xsd:decimal ;
  geo-pos:long "3.802729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40079; 40079'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.8538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802729'^^xsd:double;
  dwc:latitude '51.80376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605282'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80376 3.802729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80376"^^xsd:decimal ;
  dwc:decimalLongitude "3.802729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80376 3.802729)"^^geo:wktLiteral ;
  geo-pos:lat "51.80376"^^xsd:decimal ;
  geo-pos:long "3.802729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40080; 40080'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.8538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802729'^^xsd:double;
  dwc:latitude '51.80376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605283'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804875 3.802734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804875"^^xsd:decimal ;
  dwc:decimalLongitude "3.802734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804875 3.802734)"^^geo:wktLiteral ;
  geo-pos:lat "51.804875"^^xsd:decimal ;
  geo-pos:long "3.802734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7105'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42137; 42137'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802734'^^xsd:double;
  dwc:latitude '51.804875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607318'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803427 3.80281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803427"^^xsd:decimal ;
  dwc:decimalLongitude "3.80281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803427 3.80281)"^^geo:wktLiteral ;
  geo-pos:lat "51.803427"^^xsd:decimal ;
  geo-pos:long "3.80281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5958'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46349; 46349'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80281'^^xsd:double;
  dwc:latitude '51.803427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611328'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803427 3.80281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803427"^^xsd:decimal ;
  dwc:decimalLongitude "3.80281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803427 3.80281)"^^geo:wktLiteral ;
  geo-pos:lat "51.803427"^^xsd:decimal ;
  geo-pos:long "3.80281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5957'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46348; 46348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80281'^^xsd:double;
  dwc:latitude '51.803427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611327'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810701 3.802852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810701"^^xsd:decimal ;
  dwc:decimalLongitude "3.802852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810701 3.802852)"^^geo:wktLiteral ;
  geo-pos:lat "51.810701"^^xsd:decimal ;
  geo-pos:long "3.802852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76a9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49997; 49997'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802852'^^xsd:double;
  dwc:latitude '51.810701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614787'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879583 3.802931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879583"^^xsd:decimal ;
  dwc:decimalLongitude "3.802931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879583 3.802931)"^^geo:wktLiteral ;
  geo-pos:lat "51.879583"^^xsd:decimal ;
  geo-pos:long "3.802931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eaf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55061; 55061'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802931'^^xsd:double;
  dwc:latitude '51.879583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619618'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879583 3.802931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879583"^^xsd:decimal ;
  dwc:decimalLongitude "3.802931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879583 3.802931)"^^geo:wktLiteral ;
  geo-pos:lat "51.879583"^^xsd:decimal ;
  geo-pos:long "3.802931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eae'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55060; 55060'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802931'^^xsd:double;
  dwc:latitude '51.879583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619613'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893852 3.802981)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893852"^^xsd:decimal ;
  dwc:decimalLongitude "3.802981"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893852 3.802981)"^^geo:wktLiteral ;
  geo-pos:lat "51.893852"^^xsd:decimal ;
  geo-pos:long "3.802981"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5307'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54144; 54144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.802981'^^xsd:double;
  dwc:latitude '51.893852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618722'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772621 3.803031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772621"^^xsd:decimal ;
  dwc:decimalLongitude "3.803031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772621 3.803031)"^^geo:wktLiteral ;
  geo-pos:lat "51.772621"^^xsd:decimal ;
  geo-pos:long "3.803031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5546'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55483; 55483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.428611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803031'^^xsd:double;
  dwc:latitude '51.772621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619974'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772621 3.803031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772621"^^xsd:decimal ;
  dwc:decimalLongitude "3.803031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772621 3.803031)"^^geo:wktLiteral ;
  geo-pos:lat "51.772621"^^xsd:decimal ;
  geo-pos:long "3.803031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5545'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55481; 55481'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.428611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803031'^^xsd:double;
  dwc:latitude '51.772621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619973'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855962 3.803062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855962"^^xsd:decimal ;
  dwc:decimalLongitude "3.803062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855962 3.803062)"^^geo:wktLiteral ;
  geo-pos:lat "51.855962"^^xsd:decimal ;
  geo-pos:long "3.803062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f99'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47092; 47092'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803062'^^xsd:double;
  dwc:latitude '51.855962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611991'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834284 3.803097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834284"^^xsd:decimal ;
  dwc:decimalLongitude "3.803097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834284 3.803097)"^^geo:wktLiteral ;
  geo-pos:lat "51.834284"^^xsd:decimal ;
  geo-pos:long "3.803097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45255; 45255'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803097'^^xsd:double;
  dwc:latitude '51.834284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610267'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834284 3.803097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834284"^^xsd:decimal ;
  dwc:decimalLongitude "3.803097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834284 3.803097)"^^geo:wktLiteral ;
  geo-pos:lat "51.834284"^^xsd:decimal ;
  geo-pos:long "3.803097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45254; 45254'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803097'^^xsd:double;
  dwc:latitude '51.834284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610266'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834284 3.803097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834284"^^xsd:decimal ;
  dwc:decimalLongitude "3.803097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834284 3.803097)"^^geo:wktLiteral ;
  geo-pos:lat "51.834284"^^xsd:decimal ;
  geo-pos:long "3.803097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61a0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45253; 45253'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803097'^^xsd:double;
  dwc:latitude '51.834284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610265'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776109 3.803107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776109"^^xsd:decimal ;
  dwc:decimalLongitude "3.803107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776109 3.803107)"^^geo:wktLiteral ;
  geo-pos:lat "51.776109"^^xsd:decimal ;
  geo-pos:long "3.803107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-487e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51676; 51676'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803107'^^xsd:double;
  dwc:latitude '51.776109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616310'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776109 3.803107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776109"^^xsd:decimal ;
  dwc:decimalLongitude "3.803107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776109 3.803107)"^^geo:wktLiteral ;
  geo-pos:lat "51.776109"^^xsd:decimal ;
  geo-pos:long "3.803107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-487d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51677; 51677'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803107'^^xsd:double;
  dwc:latitude '51.776109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616311'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767375 3.803503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767375"^^xsd:decimal ;
  dwc:decimalLongitude "3.803503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767375 3.803503)"^^geo:wktLiteral ;
  geo-pos:lat "51.767375"^^xsd:decimal ;
  geo-pos:long "3.803503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6057'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40244; 40244'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.513611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803503'^^xsd:double;
  dwc:latitude '51.767375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605444'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745589 3.803522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745589"^^xsd:decimal ;
  dwc:decimalLongitude "3.803522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745589 3.803522)"^^geo:wktLiteral ;
  geo-pos:lat "51.745589"^^xsd:decimal ;
  geo-pos:long "3.803522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4836'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52930; 52930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.235555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803522'^^xsd:double;
  dwc:latitude '51.745589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617475'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745589 3.803522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745589"^^xsd:decimal ;
  dwc:decimalLongitude "3.803522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745589 3.803522)"^^geo:wktLiteral ;
  geo-pos:lat "51.745589"^^xsd:decimal ;
  geo-pos:long "3.803522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4835'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52931; 52931'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.235555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803522'^^xsd:double;
  dwc:latitude '51.745589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617476'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745589 3.803522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745589"^^xsd:decimal ;
  dwc:decimalLongitude "3.803522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745589 3.803522)"^^geo:wktLiteral ;
  geo-pos:lat "51.745589"^^xsd:decimal ;
  geo-pos:long "3.803522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4834'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52929; 52929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.235555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803522'^^xsd:double;
  dwc:latitude '51.745589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617474'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91701 3.80354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91701"^^xsd:decimal ;
  dwc:decimalLongitude "3.80354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91701 3.80354)"^^geo:wktLiteral ;
  geo-pos:lat "51.91701"^^xsd:decimal ;
  geo-pos:long "3.80354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7749'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49788; 49788'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80354'^^xsd:double;
  dwc:latitude '51.91701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614634'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91701 3.80354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91701"^^xsd:decimal ;
  dwc:decimalLongitude "3.80354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91701 3.80354)"^^geo:wktLiteral ;
  geo-pos:lat "51.91701"^^xsd:decimal ;
  geo-pos:long "3.80354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7748'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49787; 49787'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80354'^^xsd:double;
  dwc:latitude '51.91701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614633'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791643 3.80363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791643"^^xsd:decimal ;
  dwc:decimalLongitude "3.80363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791643 3.80363)"^^geo:wktLiteral ;
  geo-pos:lat "51.791643"^^xsd:decimal ;
  geo-pos:long "3.80363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c9c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47722; 47722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80363'^^xsd:double;
  dwc:latitude '51.791643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612677'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803394 3.80365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803394"^^xsd:decimal ;
  dwc:decimalLongitude "3.80365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803394 3.80365)"^^geo:wktLiteral ;
  geo-pos:lat "51.803394"^^xsd:decimal ;
  geo-pos:long "3.80365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5387'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53993; 53993'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.544722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80365'^^xsd:double;
  dwc:latitude '51.803394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618574'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804392 3.803697)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804392"^^xsd:decimal ;
  dwc:decimalLongitude "3.803697"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804392 3.803697)"^^geo:wktLiteral ;
  geo-pos:lat "51.804392"^^xsd:decimal ;
  geo-pos:long "3.803697"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-742a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39326; 39326'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803697'^^xsd:double;
  dwc:latitude '51.804392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604595'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804392 3.803697)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804392"^^xsd:decimal ;
  dwc:decimalLongitude "3.803697"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804392 3.803697)"^^geo:wktLiteral ;
  geo-pos:lat "51.804392"^^xsd:decimal ;
  geo-pos:long "3.803697"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7429'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39327; 39327'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803697'^^xsd:double;
  dwc:latitude '51.804392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604596'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812151 3.803719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812151"^^xsd:decimal ;
  dwc:decimalLongitude "3.803719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812151 3.803719)"^^geo:wktLiteral ;
  geo-pos:lat "51.812151"^^xsd:decimal ;
  geo-pos:long "3.803719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5081'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46828; 46828'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803719'^^xsd:double;
  dwc:latitude '51.812151'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611731'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745875 3.803788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745875"^^xsd:decimal ;
  dwc:decimalLongitude "3.803788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745875 3.803788)"^^geo:wktLiteral ;
  geo-pos:lat "51.745875"^^xsd:decimal ;
  geo-pos:long "3.803788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-541b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54650; 54650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803788'^^xsd:double;
  dwc:latitude '51.745875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619148'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745875 3.803788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745875"^^xsd:decimal ;
  dwc:decimalLongitude "3.803788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745875 3.803788)"^^geo:wktLiteral ;
  geo-pos:lat "51.745875"^^xsd:decimal ;
  geo-pos:long "3.803788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-541a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54649; 54649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803788'^^xsd:double;
  dwc:latitude '51.745875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619147'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78889 3.803842)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78889"^^xsd:decimal ;
  dwc:decimalLongitude "3.803842"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78889 3.803842)"^^geo:wktLiteral ;
  geo-pos:lat "51.78889"^^xsd:decimal ;
  geo-pos:long "3.803842"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47373; 47373'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803842'^^xsd:double;
  dwc:latitude '51.78889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612278'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775707 3.803984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775707"^^xsd:decimal ;
  dwc:decimalLongitude "3.803984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775707 3.803984)"^^geo:wktLiteral ;
  geo-pos:lat "51.775707"^^xsd:decimal ;
  geo-pos:long "3.803984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c90'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47741; 47741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803984'^^xsd:double;
  dwc:latitude '51.775707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612695'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899195"^^xsd:decimal ;
  dwc:decimalLongitude "3.803992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  geo-pos:lat "51.899195"^^xsd:decimal ;
  geo-pos:long "3.803992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4312'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43138; 43138'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803992'^^xsd:double;
  dwc:latitude '51.899195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608246'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899195"^^xsd:decimal ;
  dwc:decimalLongitude "3.803992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  geo-pos:lat "51.899195"^^xsd:decimal ;
  geo-pos:long "3.803992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4311'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43139; 43139'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803992'^^xsd:double;
  dwc:latitude '51.899195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608247'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899195"^^xsd:decimal ;
  dwc:decimalLongitude "3.803992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  geo-pos:lat "51.899195"^^xsd:decimal ;
  geo-pos:long "3.803992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4310'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43136; 43136'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803992'^^xsd:double;
  dwc:latitude '51.899195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608244'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899195"^^xsd:decimal ;
  dwc:decimalLongitude "3.803992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  geo-pos:lat "51.899195"^^xsd:decimal ;
  geo-pos:long "3.803992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-430f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43134; 43134'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803992'^^xsd:double;
  dwc:latitude '51.899195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608242'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899195"^^xsd:decimal ;
  dwc:decimalLongitude "3.803992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  geo-pos:lat "51.899195"^^xsd:decimal ;
  geo-pos:long "3.803992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-430e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43140; 43140'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803992'^^xsd:double;
  dwc:latitude '51.899195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608248'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899195"^^xsd:decimal ;
  dwc:decimalLongitude "3.803992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  geo-pos:lat "51.899195"^^xsd:decimal ;
  geo-pos:long "3.803992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-430d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43135; 43135'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803992'^^xsd:double;
  dwc:latitude '51.899195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608243'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899195"^^xsd:decimal ;
  dwc:decimalLongitude "3.803992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  geo-pos:lat "51.899195"^^xsd:decimal ;
  geo-pos:long "3.803992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-430c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43141; 43141'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803992'^^xsd:double;
  dwc:latitude '51.899195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608249'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899195"^^xsd:decimal ;
  dwc:decimalLongitude "3.803992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899195 3.803992)"^^geo:wktLiteral ;
  geo-pos:lat "51.899195"^^xsd:decimal ;
  geo-pos:long "3.803992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-430b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43137; 43137'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803992'^^xsd:double;
  dwc:latitude '51.899195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608245'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804138 3.803997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804138"^^xsd:decimal ;
  dwc:decimalLongitude "3.803997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804138 3.803997)"^^geo:wktLiteral ;
  geo-pos:lat "51.804138"^^xsd:decimal ;
  geo-pos:long "3.803997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5775'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44572; 44572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803997'^^xsd:double;
  dwc:latitude '51.804138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609589'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804138 3.803997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804138"^^xsd:decimal ;
  dwc:decimalLongitude "3.803997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804138 3.803997)"^^geo:wktLiteral ;
  geo-pos:lat "51.804138"^^xsd:decimal ;
  geo-pos:long "3.803997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5774'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44573; 44573'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.803997'^^xsd:double;
  dwc:latitude '51.804138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609590'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804722 3.804047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804722"^^xsd:decimal ;
  dwc:decimalLongitude "3.804047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804722 3.804047)"^^geo:wktLiteral ;
  geo-pos:lat "51.804722"^^xsd:decimal ;
  geo-pos:long "3.804047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e9'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42571; 42571'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804047'^^xsd:double;
  dwc:latitude '51.804722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607678'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812742 3.804208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812742"^^xsd:decimal ;
  dwc:decimalLongitude "3.804208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812742 3.804208)"^^geo:wktLiteral ;
  geo-pos:lat "51.812742"^^xsd:decimal ;
  geo-pos:long "3.804208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5372'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54017; 54017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.625555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804208'^^xsd:double;
  dwc:latitude '51.812742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618598'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812742 3.804208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812742"^^xsd:decimal ;
  dwc:decimalLongitude "3.804208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812742 3.804208)"^^geo:wktLiteral ;
  geo-pos:lat "51.812742"^^xsd:decimal ;
  geo-pos:long "3.804208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5371'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54016; 54016'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.625555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804208'^^xsd:double;
  dwc:latitude '51.812742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618597'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857455 3.804323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857455"^^xsd:decimal ;
  dwc:decimalLongitude "3.804323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857455 3.804323)"^^geo:wktLiteral ;
  geo-pos:lat "51.857455"^^xsd:decimal ;
  geo-pos:long "3.804323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-770d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49879; 49879'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804323'^^xsd:double;
  dwc:latitude '51.857455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614679'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857455 3.804323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857455"^^xsd:decimal ;
  dwc:decimalLongitude "3.804323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857455 3.804323)"^^geo:wktLiteral ;
  geo-pos:lat "51.857455"^^xsd:decimal ;
  geo-pos:long "3.804323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-770c'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49883; 49883'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804323'^^xsd:double;
  dwc:latitude '51.857455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614682'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857455 3.804323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857455"^^xsd:decimal ;
  dwc:decimalLongitude "3.804323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857455 3.804323)"^^geo:wktLiteral ;
  geo-pos:lat "51.857455"^^xsd:decimal ;
  geo-pos:long "3.804323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-770b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49880; 49880'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804323'^^xsd:double;
  dwc:latitude '51.857455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614680'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857455 3.804323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857455"^^xsd:decimal ;
  dwc:decimalLongitude "3.804323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857455 3.804323)"^^geo:wktLiteral ;
  geo-pos:lat "51.857455"^^xsd:decimal ;
  geo-pos:long "3.804323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-770a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49881; 49881'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804323'^^xsd:double;
  dwc:latitude '51.857455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614681'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803254 3.804402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803254"^^xsd:decimal ;
  dwc:decimalLongitude "3.804402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803254 3.804402)"^^geo:wktLiteral ;
  geo-pos:lat "51.803254"^^xsd:decimal ;
  geo-pos:long "3.804402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a26'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51195; 51195'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804402'^^xsd:double;
  dwc:latitude '51.803254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615874'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803254 3.804402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803254"^^xsd:decimal ;
  dwc:decimalLongitude "3.804402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803254 3.804402)"^^geo:wktLiteral ;
  geo-pos:lat "51.803254"^^xsd:decimal ;
  geo-pos:long "3.804402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a25'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51194; 51194'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804402'^^xsd:double;
  dwc:latitude '51.803254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615873'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812776 3.804484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812776"^^xsd:decimal ;
  dwc:decimalLongitude "3.804484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812776 3.804484)"^^geo:wktLiteral ;
  geo-pos:lat "51.812776"^^xsd:decimal ;
  geo-pos:long "3.804484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-576b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44587; 44587'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804484'^^xsd:double;
  dwc:latitude '51.812776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609077'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812776 3.804484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812776"^^xsd:decimal ;
  dwc:decimalLongitude "3.804484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812776 3.804484)"^^geo:wktLiteral ;
  geo-pos:lat "51.812776"^^xsd:decimal ;
  geo-pos:long "3.804484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-576a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44588; 44588'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804484'^^xsd:double;
  dwc:latitude '51.812776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609078'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745932 3.804586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745932"^^xsd:decimal ;
  dwc:decimalLongitude "3.804586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745932 3.804586)"^^geo:wktLiteral ;
  geo-pos:lat "51.745932"^^xsd:decimal ;
  geo-pos:long "3.804586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4226'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56627; 56627'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804586'^^xsd:double;
  dwc:latitude '51.745932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621132'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803855 3.804601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803855"^^xsd:decimal ;
  dwc:decimalLongitude "3.804601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803855 3.804601)"^^geo:wktLiteral ;
  geo-pos:lat "51.803855"^^xsd:decimal ;
  geo-pos:long "3.804601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b02'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47550; 47550'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804601'^^xsd:double;
  dwc:latitude '51.803855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612456'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803855 3.804601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803855"^^xsd:decimal ;
  dwc:decimalLongitude "3.804601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803855 3.804601)"^^geo:wktLiteral ;
  geo-pos:lat "51.803855"^^xsd:decimal ;
  geo-pos:long "3.804601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47551; 47551'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804601'^^xsd:double;
  dwc:latitude '51.803855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612457'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812154 3.804604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812154"^^xsd:decimal ;
  dwc:decimalLongitude "3.804604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812154 3.804604)"^^geo:wktLiteral ;
  geo-pos:lat "51.812154"^^xsd:decimal ;
  geo-pos:long "3.804604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a48'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47330; 47330'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804604'^^xsd:double;
  dwc:latitude '51.812154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612274'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881829"^^xsd:decimal ;
  dwc:decimalLongitude "3.804627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  geo-pos:lat "51.881829"^^xsd:decimal ;
  geo-pos:long "3.804627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4691'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53386; 53386'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804627'^^xsd:double;
  dwc:latitude '51.881829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617950'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881829"^^xsd:decimal ;
  dwc:decimalLongitude "3.804627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  geo-pos:lat "51.881829"^^xsd:decimal ;
  geo-pos:long "3.804627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4690'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53385; 53385'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804627'^^xsd:double;
  dwc:latitude '51.881829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617949'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881829"^^xsd:decimal ;
  dwc:decimalLongitude "3.804627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  geo-pos:lat "51.881829"^^xsd:decimal ;
  geo-pos:long "3.804627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-468f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53389; 53389'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804627'^^xsd:double;
  dwc:latitude '51.881829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617953'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881829"^^xsd:decimal ;
  dwc:decimalLongitude "3.804627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  geo-pos:lat "51.881829"^^xsd:decimal ;
  geo-pos:long "3.804627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-468e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53388; 53388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804627'^^xsd:double;
  dwc:latitude '51.881829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617952'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881829"^^xsd:decimal ;
  dwc:decimalLongitude "3.804627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  geo-pos:lat "51.881829"^^xsd:decimal ;
  geo-pos:long "3.804627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-468d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53387; 53387'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804627'^^xsd:double;
  dwc:latitude '51.881829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617951'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881829"^^xsd:decimal ;
  dwc:decimalLongitude "3.804627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  geo-pos:lat "51.881829"^^xsd:decimal ;
  geo-pos:long "3.804627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-468c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53391; 53391'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804627'^^xsd:double;
  dwc:latitude '51.881829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617955'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881829"^^xsd:decimal ;
  dwc:decimalLongitude "3.804627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881829 3.804627)"^^geo:wktLiteral ;
  geo-pos:lat "51.881829"^^xsd:decimal ;
  geo-pos:long "3.804627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-468b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53390; 53390'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804627'^^xsd:double;
  dwc:latitude '51.881829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617954'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858199 3.804655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858199"^^xsd:decimal ;
  dwc:decimalLongitude "3.804655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858199 3.804655)"^^geo:wktLiteral ;
  geo-pos:lat "51.858199"^^xsd:decimal ;
  geo-pos:long "3.804655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45181; 45181'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804655'^^xsd:double;
  dwc:latitude '51.858199'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610193'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858199 3.804655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858199"^^xsd:decimal ;
  dwc:decimalLongitude "3.804655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858199 3.804655)"^^geo:wktLiteral ;
  geo-pos:lat "51.858199"^^xsd:decimal ;
  geo-pos:long "3.804655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61e8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45180; 45180'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804655'^^xsd:double;
  dwc:latitude '51.858199'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610192'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6796'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50893; 50893'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615627'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6795'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50895; 50895'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615628'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6794'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50890; 50890'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615624'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6793'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50902; 50902'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615632'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6792'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50891; 50891'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615625'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6791'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50901; 50901'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615631'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6790'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50892; 50892'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615626'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-678f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50896; 50896'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615629'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789918"^^xsd:decimal ;
  dwc:decimalLongitude "3.804687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789918 3.804687)"^^geo:wktLiteral ;
  geo-pos:lat "51.789918"^^xsd:decimal ;
  geo-pos:long "3.804687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-678e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50897; 50897'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804687'^^xsd:double;
  dwc:latitude '51.789918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615630'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855312 3.80472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855312"^^xsd:decimal ;
  dwc:decimalLongitude "3.80472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855312 3.80472)"^^geo:wktLiteral ;
  geo-pos:lat "51.855312"^^xsd:decimal ;
  geo-pos:long "3.80472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45519; 45519'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80472'^^xsd:double;
  dwc:latitude '51.855312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610484'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776988 3.804761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776988"^^xsd:decimal ;
  dwc:decimalLongitude "3.804761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776988 3.804761)"^^geo:wktLiteral ;
  geo-pos:lat "51.776988"^^xsd:decimal ;
  geo-pos:long "3.804761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b97'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45611; 45611'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804761'^^xsd:double;
  dwc:latitude '51.776988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610571'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81325 3.804855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81325"^^xsd:decimal ;
  dwc:decimalLongitude "3.804855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81325 3.804855)"^^geo:wktLiteral ;
  geo-pos:lat "51.81325"^^xsd:decimal ;
  geo-pos:long "3.804855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e17'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40896; 40896'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804855'^^xsd:double;
  dwc:latitude '51.81325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606046'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81325 3.804855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81325"^^xsd:decimal ;
  dwc:decimalLongitude "3.804855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81325 3.804855)"^^geo:wktLiteral ;
  geo-pos:lat "51.81325"^^xsd:decimal ;
  geo-pos:long "3.804855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e16'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40899; 40899'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804855'^^xsd:double;
  dwc:latitude '51.81325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606049'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81325 3.804855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81325"^^xsd:decimal ;
  dwc:decimalLongitude "3.804855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81325 3.804855)"^^geo:wktLiteral ;
  geo-pos:lat "51.81325"^^xsd:decimal ;
  geo-pos:long "3.804855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e15'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40898; 40898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804855'^^xsd:double;
  dwc:latitude '51.81325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606048'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81325 3.804855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81325"^^xsd:decimal ;
  dwc:decimalLongitude "3.804855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81325 3.804855)"^^geo:wktLiteral ;
  geo-pos:lat "51.81325"^^xsd:decimal ;
  geo-pos:long "3.804855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e14'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40897; 40897'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804855'^^xsd:double;
  dwc:latitude '51.81325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606047'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81315 3.804941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81315"^^xsd:decimal ;
  dwc:decimalLongitude "3.804941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81315 3.804941)"^^geo:wktLiteral ;
  geo-pos:lat "51.81315"^^xsd:decimal ;
  geo-pos:long "3.804941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4110'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56915; 56915'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804941'^^xsd:double;
  dwc:latitude '51.81315'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621372'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857837 3.804997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857837"^^xsd:decimal ;
  dwc:decimalLongitude "3.804997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857837 3.804997)"^^geo:wktLiteral ;
  geo-pos:lat "51.857837"^^xsd:decimal ;
  geo-pos:long "3.804997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4649'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53465; 53465'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804997'^^xsd:double;
  dwc:latitude '51.857837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618028'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857837 3.804997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857837"^^xsd:decimal ;
  dwc:decimalLongitude "3.804997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857837 3.804997)"^^geo:wktLiteral ;
  geo-pos:lat "51.857837"^^xsd:decimal ;
  geo-pos:long "3.804997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4648'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53463; 53463'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804997'^^xsd:double;
  dwc:latitude '51.857837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618025'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857837 3.804997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857837"^^xsd:decimal ;
  dwc:decimalLongitude "3.804997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857837 3.804997)"^^geo:wktLiteral ;
  geo-pos:lat "51.857837"^^xsd:decimal ;
  geo-pos:long "3.804997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4647'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53464; 53464'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.804997'^^xsd:double;
  dwc:latitude '51.857837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618027'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.805085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7758"^^xsd:decimal ;
  dwc:decimalLongitude "3.805085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.805085)"^^geo:wktLiteral ;
  geo-pos:lat "51.7758"^^xsd:decimal ;
  geo-pos:long "3.805085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7807'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52255; 52255'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805085'^^xsd:double;
  dwc:latitude '51.7758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616936'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.805085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7758"^^xsd:decimal ;
  dwc:decimalLongitude "3.805085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.805085)"^^geo:wktLiteral ;
  geo-pos:lat "51.7758"^^xsd:decimal ;
  geo-pos:long "3.805085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7806'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52256; 52256'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805085'^^xsd:double;
  dwc:latitude '51.7758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616937'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782047 3.805112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782047"^^xsd:decimal ;
  dwc:decimalLongitude "3.805112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782047 3.805112)"^^geo:wktLiteral ;
  geo-pos:lat "51.782047"^^xsd:decimal ;
  geo-pos:long "3.805112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57301; 57301'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805112'^^xsd:double;
  dwc:latitude '51.782047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621718'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782047 3.805112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782047"^^xsd:decimal ;
  dwc:decimalLongitude "3.805112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782047 3.805112)"^^geo:wktLiteral ;
  geo-pos:lat "51.782047"^^xsd:decimal ;
  geo-pos:long "3.805112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3feb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57299; 57299'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805112'^^xsd:double;
  dwc:latitude '51.782047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621716'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782047 3.805112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782047"^^xsd:decimal ;
  dwc:decimalLongitude "3.805112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782047 3.805112)"^^geo:wktLiteral ;
  geo-pos:lat "51.782047"^^xsd:decimal ;
  geo-pos:long "3.805112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fea'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57300; 57300'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805112'^^xsd:double;
  dwc:latitude '51.782047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621717'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814614 3.805141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814614"^^xsd:decimal ;
  dwc:decimalLongitude "3.805141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814614 3.805141)"^^geo:wktLiteral ;
  geo-pos:lat "51.814614"^^xsd:decimal ;
  geo-pos:long "3.805141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51578; 51578'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805141'^^xsd:double;
  dwc:latitude '51.814614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616209'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813117 3.805171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813117"^^xsd:decimal ;
  dwc:decimalLongitude "3.805171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813117 3.805171)"^^geo:wktLiteral ;
  geo-pos:lat "51.813117"^^xsd:decimal ;
  geo-pos:long "3.805171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7818'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52238; 52238'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805171'^^xsd:double;
  dwc:latitude '51.813117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616918'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813117 3.805171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813117"^^xsd:decimal ;
  dwc:decimalLongitude "3.805171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813117 3.805171)"^^geo:wktLiteral ;
  geo-pos:lat "51.813117"^^xsd:decimal ;
  geo-pos:long "3.805171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7817'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52239; 52239'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805171'^^xsd:double;
  dwc:latitude '51.813117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616919'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879496 3.805239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879496"^^xsd:decimal ;
  dwc:decimalLongitude "3.805239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879496 3.805239)"^^geo:wktLiteral ;
  geo-pos:lat "51.879496"^^xsd:decimal ;
  geo-pos:long "3.805239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47037; 47037'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805239'^^xsd:double;
  dwc:latitude '51.879496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611934'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879496 3.805239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879496"^^xsd:decimal ;
  dwc:decimalLongitude "3.805239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879496 3.805239)"^^geo:wktLiteral ;
  geo-pos:lat "51.879496"^^xsd:decimal ;
  geo-pos:long "3.805239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47039; 47039'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805239'^^xsd:double;
  dwc:latitude '51.879496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611936'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879496 3.805239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879496"^^xsd:decimal ;
  dwc:decimalLongitude "3.805239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879496 3.805239)"^^geo:wktLiteral ;
  geo-pos:lat "51.879496"^^xsd:decimal ;
  geo-pos:long "3.805239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47040; 47040'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805239'^^xsd:double;
  dwc:latitude '51.879496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611937'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879496 3.805239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879496"^^xsd:decimal ;
  dwc:decimalLongitude "3.805239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879496 3.805239)"^^geo:wktLiteral ;
  geo-pos:lat "51.879496"^^xsd:decimal ;
  geo-pos:long "3.805239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47038; 47038'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805239'^^xsd:double;
  dwc:latitude '51.879496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611935'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805011 3.805274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805011"^^xsd:decimal ;
  dwc:decimalLongitude "3.805274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805011 3.805274)"^^geo:wktLiteral ;
  geo-pos:lat "51.805011"^^xsd:decimal ;
  geo-pos:long "3.805274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48962; 48962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805274'^^xsd:double;
  dwc:latitude '51.805011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613800'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744587 3.8053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744587"^^xsd:decimal ;
  dwc:decimalLongitude "3.8053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744587 3.8053)"^^geo:wktLiteral ;
  geo-pos:lat "51.744587"^^xsd:decimal ;
  geo-pos:long "3.8053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51046; 51046'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8053'^^xsd:double;
  dwc:latitude '51.744587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615197'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902108 3.805338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902108"^^xsd:decimal ;
  dwc:decimalLongitude "3.805338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902108 3.805338)"^^geo:wktLiteral ;
  geo-pos:lat "51.902108"^^xsd:decimal ;
  geo-pos:long "3.805338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5902'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45827; 45827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805338'^^xsd:double;
  dwc:latitude '51.902108'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609668'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813175 3.805358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813175"^^xsd:decimal ;
  dwc:decimalLongitude "3.805358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813175 3.805358)"^^geo:wktLiteral ;
  geo-pos:lat "51.813175"^^xsd:decimal ;
  geo-pos:long "3.805358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f64'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52509; 52509'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.268611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805358'^^xsd:double;
  dwc:latitude '51.813175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617119'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823379 3.805384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823379"^^xsd:decimal ;
  dwc:decimalLongitude "3.805384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823379 3.805384)"^^geo:wktLiteral ;
  geo-pos:lat "51.823379"^^xsd:decimal ;
  geo-pos:long "3.805384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4016'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57234; 57234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805384'^^xsd:double;
  dwc:latitude '51.823379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621653'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823379 3.805384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823379"^^xsd:decimal ;
  dwc:decimalLongitude "3.805384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823379 3.805384)"^^geo:wktLiteral ;
  geo-pos:lat "51.823379"^^xsd:decimal ;
  geo-pos:long "3.805384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4015'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57235; 57235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805384'^^xsd:double;
  dwc:latitude '51.823379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621654'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772784 3.805411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772784"^^xsd:decimal ;
  dwc:decimalLongitude "3.805411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772784 3.805411)"^^geo:wktLiteral ;
  geo-pos:lat "51.772784"^^xsd:decimal ;
  geo-pos:long "3.805411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-476a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53145; 53145'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.151388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805411'^^xsd:double;
  dwc:latitude '51.772784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617755'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772784 3.805411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772784"^^xsd:decimal ;
  dwc:decimalLongitude "3.805411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772784 3.805411)"^^geo:wktLiteral ;
  geo-pos:lat "51.772784"^^xsd:decimal ;
  geo-pos:long "3.805411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4769'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53144; 53144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.151388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805411'^^xsd:double;
  dwc:latitude '51.772784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617754'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812589 3.805511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812589"^^xsd:decimal ;
  dwc:decimalLongitude "3.805511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812589 3.805511)"^^geo:wktLiteral ;
  geo-pos:lat "51.812589"^^xsd:decimal ;
  geo-pos:long "3.805511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b52'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56084; 56084'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805511'^^xsd:double;
  dwc:latitude '51.812589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620525'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812589 3.805511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812589"^^xsd:decimal ;
  dwc:decimalLongitude "3.805511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812589 3.805511)"^^geo:wktLiteral ;
  geo-pos:lat "51.812589"^^xsd:decimal ;
  geo-pos:long "3.805511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b51'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56083; 56083'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805511'^^xsd:double;
  dwc:latitude '51.812589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620524'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776703 3.805611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776703"^^xsd:decimal ;
  dwc:decimalLongitude "3.805611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776703 3.805611)"^^geo:wktLiteral ;
  geo-pos:lat "51.776703"^^xsd:decimal ;
  geo-pos:long "3.805611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48275; 48275'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805611'^^xsd:double;
  dwc:latitude '51.776703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612627'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776703 3.805611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776703"^^xsd:decimal ;
  dwc:decimalLongitude "3.805611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776703 3.805611)"^^geo:wktLiteral ;
  geo-pos:lat "51.776703"^^xsd:decimal ;
  geo-pos:long "3.805611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd4'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48276; 48276'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805611'^^xsd:double;
  dwc:latitude '51.776703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612628'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776703 3.805611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776703"^^xsd:decimal ;
  dwc:decimalLongitude "3.805611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776703 3.805611)"^^geo:wktLiteral ;
  geo-pos:lat "51.776703"^^xsd:decimal ;
  geo-pos:long "3.805611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48277; 48277'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805611'^^xsd:double;
  dwc:latitude '51.776703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612629'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745008 3.805627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745008"^^xsd:decimal ;
  dwc:decimalLongitude "3.805627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745008 3.805627)"^^geo:wktLiteral ;
  geo-pos:lat "51.745008"^^xsd:decimal ;
  geo-pos:long "3.805627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e43'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48127; 48127'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.253055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805627'^^xsd:double;
  dwc:latitude '51.745008'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613029'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74508 3.805628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74508"^^xsd:decimal ;
  dwc:decimalLongitude "3.805628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74508 3.805628)"^^geo:wktLiteral ;
  geo-pos:lat "51.74508"^^xsd:decimal ;
  geo-pos:long "3.805628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55883; 55883'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805628'^^xsd:double;
  dwc:latitude '51.74508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620347'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813127 3.805651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813127"^^xsd:decimal ;
  dwc:decimalLongitude "3.805651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813127 3.805651)"^^geo:wktLiteral ;
  geo-pos:lat "51.813127"^^xsd:decimal ;
  geo-pos:long "3.805651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-477a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53125; 53125'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.075277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805651'^^xsd:double;
  dwc:latitude '51.813127'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617738'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745181 3.805681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745181"^^xsd:decimal ;
  dwc:decimalLongitude "3.805681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745181 3.805681)"^^geo:wktLiteral ;
  geo-pos:lat "51.745181"^^xsd:decimal ;
  geo-pos:long "3.805681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7921'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51971; 51971'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805681'^^xsd:double;
  dwc:latitude '51.745181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616658'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790378"^^xsd:decimal ;
  dwc:decimalLongitude "3.805739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  geo-pos:lat "51.790378"^^xsd:decimal ;
  geo-pos:long "3.805739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5460'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55806; 55806'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805739'^^xsd:double;
  dwc:latitude '51.790378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620277'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790378"^^xsd:decimal ;
  dwc:decimalLongitude "3.805739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  geo-pos:lat "51.790378"^^xsd:decimal ;
  geo-pos:long "3.805739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-545f'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55809; 55809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805739'^^xsd:double;
  dwc:latitude '51.790378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620280'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790378"^^xsd:decimal ;
  dwc:decimalLongitude "3.805739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  geo-pos:lat "51.790378"^^xsd:decimal ;
  geo-pos:long "3.805739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-545e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55810; 55810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805739'^^xsd:double;
  dwc:latitude '51.790378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620282'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790378"^^xsd:decimal ;
  dwc:decimalLongitude "3.805739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  geo-pos:lat "51.790378"^^xsd:decimal ;
  geo-pos:long "3.805739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-545d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55808; 55808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805739'^^xsd:double;
  dwc:latitude '51.790378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620279'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790378"^^xsd:decimal ;
  dwc:decimalLongitude "3.805739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  geo-pos:lat "51.790378"^^xsd:decimal ;
  geo-pos:long "3.805739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-545c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55805; 55805'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805739'^^xsd:double;
  dwc:latitude '51.790378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620276'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790378"^^xsd:decimal ;
  dwc:decimalLongitude "3.805739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  geo-pos:lat "51.790378"^^xsd:decimal ;
  geo-pos:long "3.805739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-545b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55807; 55807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805739'^^xsd:double;
  dwc:latitude '51.790378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620278'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790378"^^xsd:decimal ;
  dwc:decimalLongitude "3.805739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790378 3.805739)"^^geo:wktLiteral ;
  geo-pos:lat "51.790378"^^xsd:decimal ;
  geo-pos:long "3.805739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-545a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55804; 55804'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805739'^^xsd:double;
  dwc:latitude '51.790378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620275'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77137 3.805748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77137"^^xsd:decimal ;
  dwc:decimalLongitude "3.805748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77137 3.805748)"^^geo:wktLiteral ;
  geo-pos:lat "51.77137"^^xsd:decimal ;
  geo-pos:long "3.805748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-727f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43386; 43386'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805748'^^xsd:double;
  dwc:latitude '51.77137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608463'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77137 3.805748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77137"^^xsd:decimal ;
  dwc:decimalLongitude "3.805748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77137 3.805748)"^^geo:wktLiteral ;
  geo-pos:lat "51.77137"^^xsd:decimal ;
  geo-pos:long "3.805748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-727e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43387; 43387'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805748'^^xsd:double;
  dwc:latitude '51.77137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608464'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745762 3.80577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745762"^^xsd:decimal ;
  dwc:decimalLongitude "3.80577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745762 3.80577)"^^geo:wktLiteral ;
  geo-pos:lat "51.745762"^^xsd:decimal ;
  geo-pos:long "3.80577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54731; 54731'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.607777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80577'^^xsd:double;
  dwc:latitude '51.745762'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619229'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803883 3.805849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803883"^^xsd:decimal ;
  dwc:decimalLongitude "3.805849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803883 3.805849)"^^geo:wktLiteral ;
  geo-pos:lat "51.803883"^^xsd:decimal ;
  geo-pos:long "3.805849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-478d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53104; 53104'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.029166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805849'^^xsd:double;
  dwc:latitude '51.803883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617719'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803883 3.805849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803883"^^xsd:decimal ;
  dwc:decimalLongitude "3.805849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803883 3.805849)"^^geo:wktLiteral ;
  geo-pos:lat "51.803883"^^xsd:decimal ;
  geo-pos:long "3.805849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-478c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53103; 53103'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.029166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805849'^^xsd:double;
  dwc:latitude '51.803883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617718'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861356 3.805888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861356"^^xsd:decimal ;
  dwc:decimalLongitude "3.805888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861356 3.805888)"^^geo:wktLiteral ;
  geo-pos:lat "51.861356"^^xsd:decimal ;
  geo-pos:long "3.805888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4946'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51446; 51446'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805888'^^xsd:double;
  dwc:latitude '51.861356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616074'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861356 3.805888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861356"^^xsd:decimal ;
  dwc:decimalLongitude "3.805888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861356 3.805888)"^^geo:wktLiteral ;
  geo-pos:lat "51.861356"^^xsd:decimal ;
  geo-pos:long "3.805888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4945'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51445; 51445'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805888'^^xsd:double;
  dwc:latitude '51.861356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616073'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861356 3.805888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861356"^^xsd:decimal ;
  dwc:decimalLongitude "3.805888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861356 3.805888)"^^geo:wktLiteral ;
  geo-pos:lat "51.861356"^^xsd:decimal ;
  geo-pos:long "3.805888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4944'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51444; 51444'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805888'^^xsd:double;
  dwc:latitude '51.861356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616072'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81495 3.805974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81495"^^xsd:decimal ;
  dwc:decimalLongitude "3.805974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81495 3.805974)"^^geo:wktLiteral ;
  geo-pos:lat "51.81495"^^xsd:decimal ;
  geo-pos:long "3.805974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f79'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40564; 40564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805974'^^xsd:double;
  dwc:latitude '51.81495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605716'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81495 3.805974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81495"^^xsd:decimal ;
  dwc:decimalLongitude "3.805974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81495 3.805974)"^^geo:wktLiteral ;
  geo-pos:lat "51.81495"^^xsd:decimal ;
  geo-pos:long "3.805974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f78'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40563; 40563'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.805974'^^xsd:double;
  dwc:latitude '51.81495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605715'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805196 3.806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805196"^^xsd:decimal ;
  dwc:decimalLongitude "3.806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805196 3.806)"^^geo:wktLiteral ;
  geo-pos:lat "51.805196"^^xsd:decimal ;
  geo-pos:long "3.806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-780d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52250; 52250'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806'^^xsd:double;
  dwc:latitude '51.805196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616931'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805196 3.806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805196"^^xsd:decimal ;
  dwc:decimalLongitude "3.806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805196 3.806)"^^geo:wktLiteral ;
  geo-pos:lat "51.805196"^^xsd:decimal ;
  geo-pos:long "3.806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-780c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52249; 52249'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806'^^xsd:double;
  dwc:latitude '51.805196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616930'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813925 3.806014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813925"^^xsd:decimal ;
  dwc:decimalLongitude "3.806014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813925 3.806014)"^^geo:wktLiteral ;
  geo-pos:lat "51.813925"^^xsd:decimal ;
  geo-pos:long "3.806014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47563; 47563'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806014'^^xsd:double;
  dwc:latitude '51.813925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612468'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813925 3.806014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813925"^^xsd:decimal ;
  dwc:decimalLongitude "3.806014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813925 3.806014)"^^geo:wktLiteral ;
  geo-pos:lat "51.813925"^^xsd:decimal ;
  geo-pos:long "3.806014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47562; 47562'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806014'^^xsd:double;
  dwc:latitude '51.813925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612467'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822692 3.806025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822692"^^xsd:decimal ;
  dwc:decimalLongitude "3.806025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822692 3.806025)"^^geo:wktLiteral ;
  geo-pos:lat "51.822692"^^xsd:decimal ;
  geo-pos:long "3.806025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4553'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53723; 53723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806025'^^xsd:double;
  dwc:latitude '51.822692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618243'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822692 3.806025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822692"^^xsd:decimal ;
  dwc:decimalLongitude "3.806025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822692 3.806025)"^^geo:wktLiteral ;
  geo-pos:lat "51.822692"^^xsd:decimal ;
  geo-pos:long "3.806025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4552'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53721; 53721'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806025'^^xsd:double;
  dwc:latitude '51.822692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618241'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822692 3.806025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822692"^^xsd:decimal ;
  dwc:decimalLongitude "3.806025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822692 3.806025)"^^geo:wktLiteral ;
  geo-pos:lat "51.822692"^^xsd:decimal ;
  geo-pos:long "3.806025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4551'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53720; 53720'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806025'^^xsd:double;
  dwc:latitude '51.822692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618240'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822692 3.806025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822692"^^xsd:decimal ;
  dwc:decimalLongitude "3.806025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822692 3.806025)"^^geo:wktLiteral ;
  geo-pos:lat "51.822692"^^xsd:decimal ;
  geo-pos:long "3.806025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4550'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53722; 53722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806025'^^xsd:double;
  dwc:latitude '51.822692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618242'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745751 3.806147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745751"^^xsd:decimal ;
  dwc:decimalLongitude "3.806147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745751 3.806147)"^^geo:wktLiteral ;
  geo-pos:lat "51.745751"^^xsd:decimal ;
  geo-pos:long "3.806147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40678; 40678'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806147'^^xsd:double;
  dwc:latitude '51.745751'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605831'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745751 3.806147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745751"^^xsd:decimal ;
  dwc:decimalLongitude "3.806147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745751 3.806147)"^^geo:wktLiteral ;
  geo-pos:lat "51.745751"^^xsd:decimal ;
  geo-pos:long "3.806147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eeb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40677; 40677'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806147'^^xsd:double;
  dwc:latitude '51.745751'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605830'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921038 3.806156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921038"^^xsd:decimal ;
  dwc:decimalLongitude "3.806156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921038 3.806156)"^^geo:wktLiteral ;
  geo-pos:lat "51.921038"^^xsd:decimal ;
  geo-pos:long "3.806156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5338'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54089; 54089'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806156'^^xsd:double;
  dwc:latitude '51.921038'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618664'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921038 3.806156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921038"^^xsd:decimal ;
  dwc:decimalLongitude "3.806156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921038 3.806156)"^^geo:wktLiteral ;
  geo-pos:lat "51.921038"^^xsd:decimal ;
  geo-pos:long "3.806156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5337'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54091; 54091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806156'^^xsd:double;
  dwc:latitude '51.921038'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618666'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921038 3.806156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921038"^^xsd:decimal ;
  dwc:decimalLongitude "3.806156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921038 3.806156)"^^geo:wktLiteral ;
  geo-pos:lat "51.921038"^^xsd:decimal ;
  geo-pos:long "3.806156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5336'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54090; 54090'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806156'^^xsd:double;
  dwc:latitude '51.921038'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618665'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745265 3.806196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745265"^^xsd:decimal ;
  dwc:decimalLongitude "3.806196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745265 3.806196)"^^geo:wktLiteral ;
  geo-pos:lat "51.745265"^^xsd:decimal ;
  geo-pos:long "3.806196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-657e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48814; 48814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806196'^^xsd:double;
  dwc:latitude '51.745265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613692'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745265 3.806196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745265"^^xsd:decimal ;
  dwc:decimalLongitude "3.806196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745265 3.806196)"^^geo:wktLiteral ;
  geo-pos:lat "51.745265"^^xsd:decimal ;
  geo-pos:long "3.806196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-657d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48815; 48815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806196'^^xsd:double;
  dwc:latitude '51.745265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613693'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805265 3.806207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805265"^^xsd:decimal ;
  dwc:decimalLongitude "3.806207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805265 3.806207)"^^geo:wktLiteral ;
  geo-pos:lat "51.805265"^^xsd:decimal ;
  geo-pos:long "3.806207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-508a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46813; 46813'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9980555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806207'^^xsd:double;
  dwc:latitude '51.805265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611722'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89472 3.806209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89472"^^xsd:decimal ;
  dwc:decimalLongitude "3.806209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89472 3.806209)"^^geo:wktLiteral ;
  geo-pos:lat "51.89472"^^xsd:decimal ;
  geo-pos:long "3.806209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46da'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53303; 53303'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806209'^^xsd:double;
  dwc:latitude '51.89472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617869'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89472 3.806209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89472"^^xsd:decimal ;
  dwc:decimalLongitude "3.806209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89472 3.806209)"^^geo:wktLiteral ;
  geo-pos:lat "51.89472"^^xsd:decimal ;
  geo-pos:long "3.806209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53301; 53301'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806209'^^xsd:double;
  dwc:latitude '51.89472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617867'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89472 3.806209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89472"^^xsd:decimal ;
  dwc:decimalLongitude "3.806209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89472 3.806209)"^^geo:wktLiteral ;
  geo-pos:lat "51.89472"^^xsd:decimal ;
  geo-pos:long "3.806209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53302; 53302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806209'^^xsd:double;
  dwc:latitude '51.89472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617868'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803565 3.806307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803565"^^xsd:decimal ;
  dwc:decimalLongitude "3.806307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803565 3.806307)"^^geo:wktLiteral ;
  geo-pos:lat "51.803565"^^xsd:decimal ;
  geo-pos:long "3.806307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fff'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57267; 57267'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806307'^^xsd:double;
  dwc:latitude '51.803565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621684'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812574 3.806323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812574"^^xsd:decimal ;
  dwc:decimalLongitude "3.806323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812574 3.806323)"^^geo:wktLiteral ;
  geo-pos:lat "51.812574"^^xsd:decimal ;
  geo-pos:long "3.806323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5683'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44224; 44224'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806323'^^xsd:double;
  dwc:latitude '51.812574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609284'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812574 3.806323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812574"^^xsd:decimal ;
  dwc:decimalLongitude "3.806323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812574 3.806323)"^^geo:wktLiteral ;
  geo-pos:lat "51.812574"^^xsd:decimal ;
  geo-pos:long "3.806323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5682'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44223; 44223'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806323'^^xsd:double;
  dwc:latitude '51.812574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609283'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788558 3.806359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788558"^^xsd:decimal ;
  dwc:decimalLongitude "3.806359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788558 3.806359)"^^geo:wktLiteral ;
  geo-pos:lat "51.788558"^^xsd:decimal ;
  geo-pos:long "3.806359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c48'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48717; 48717'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806359'^^xsd:double;
  dwc:latitude '51.788558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613609'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788558 3.806359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788558"^^xsd:decimal ;
  dwc:decimalLongitude "3.806359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788558 3.806359)"^^geo:wktLiteral ;
  geo-pos:lat "51.788558"^^xsd:decimal ;
  geo-pos:long "3.806359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c47'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48718; 48718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806359'^^xsd:double;
  dwc:latitude '51.788558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613610'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788558 3.806359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788558"^^xsd:decimal ;
  dwc:decimalLongitude "3.806359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788558 3.806359)"^^geo:wktLiteral ;
  geo-pos:lat "51.788558"^^xsd:decimal ;
  geo-pos:long "3.806359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c46'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48719; 48719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806359'^^xsd:double;
  dwc:latitude '51.788558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613611'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834223 3.806637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834223"^^xsd:decimal ;
  dwc:decimalLongitude "3.806637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834223 3.806637)"^^geo:wktLiteral ;
  geo-pos:lat "51.834223"^^xsd:decimal ;
  geo-pos:long "3.806637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-589f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45994; 45994'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806637'^^xsd:double;
  dwc:latitude '51.834223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610921'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834223 3.806637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834223"^^xsd:decimal ;
  dwc:decimalLongitude "3.806637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834223 3.806637)"^^geo:wktLiteral ;
  geo-pos:lat "51.834223"^^xsd:decimal ;
  geo-pos:long "3.806637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-589d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45996; 45996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806637'^^xsd:double;
  dwc:latitude '51.834223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610922'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834223 3.806637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834223"^^xsd:decimal ;
  dwc:decimalLongitude "3.806637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834223 3.806637)"^^geo:wktLiteral ;
  geo-pos:lat "51.834223"^^xsd:decimal ;
  geo-pos:long "3.806637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-589c'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45992; 45992'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806637'^^xsd:double;
  dwc:latitude '51.834223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610919'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834223 3.806637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834223"^^xsd:decimal ;
  dwc:decimalLongitude "3.806637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834223 3.806637)"^^geo:wktLiteral ;
  geo-pos:lat "51.834223"^^xsd:decimal ;
  geo-pos:long "3.806637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-589b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45993; 45993'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806637'^^xsd:double;
  dwc:latitude '51.834223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610920'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776228 3.806661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776228"^^xsd:decimal ;
  dwc:decimalLongitude "3.806661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776228 3.806661)"^^geo:wktLiteral ;
  geo-pos:lat "51.776228"^^xsd:decimal ;
  geo-pos:long "3.806661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7100'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42144; 42144'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806661'^^xsd:double;
  dwc:latitude '51.776228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607324'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776228 3.806661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776228"^^xsd:decimal ;
  dwc:decimalLongitude "3.806661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776228 3.806661)"^^geo:wktLiteral ;
  geo-pos:lat "51.776228"^^xsd:decimal ;
  geo-pos:long "3.806661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ff'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42143; 42143'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806661'^^xsd:double;
  dwc:latitude '51.776228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607323'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792323 3.806687)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792323"^^xsd:decimal ;
  dwc:decimalLongitude "3.806687"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792323 3.806687)"^^geo:wktLiteral ;
  geo-pos:lat "51.792323"^^xsd:decimal ;
  geo-pos:long "3.806687"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-735d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39220; 39220'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806687'^^xsd:double;
  dwc:latitude '51.792323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604398'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774097 3.806739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774097"^^xsd:decimal ;
  dwc:decimalLongitude "3.806739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774097 3.806739)"^^geo:wktLiteral ;
  geo-pos:lat "51.774097"^^xsd:decimal ;
  geo-pos:long "3.806739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f44'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40631; 40631'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806739'^^xsd:double;
  dwc:latitude '51.774097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605783'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774097 3.806739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774097"^^xsd:decimal ;
  dwc:decimalLongitude "3.806739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774097 3.806739)"^^geo:wktLiteral ;
  geo-pos:lat "51.774097"^^xsd:decimal ;
  geo-pos:long "3.806739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f43'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40632; 40632'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806739'^^xsd:double;
  dwc:latitude '51.774097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605784'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778961 3.806767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778961"^^xsd:decimal ;
  dwc:decimalLongitude "3.806767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778961 3.806767)"^^geo:wktLiteral ;
  geo-pos:lat "51.778961"^^xsd:decimal ;
  geo-pos:long "3.806767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50265; 50265'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806767'^^xsd:double;
  dwc:latitude '51.778961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615004'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837954 3.80682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837954"^^xsd:decimal ;
  dwc:decimalLongitude "3.80682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837954 3.80682)"^^geo:wktLiteral ;
  geo-pos:lat "51.837954"^^xsd:decimal ;
  geo-pos:long "3.80682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50784; 50784'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80682'^^xsd:double;
  dwc:latitude '51.837954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615533'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837954 3.80682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837954"^^xsd:decimal ;
  dwc:decimalLongitude "3.80682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837954 3.80682)"^^geo:wktLiteral ;
  geo-pos:lat "51.837954"^^xsd:decimal ;
  geo-pos:long "3.80682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67f0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50783; 50783'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80682'^^xsd:double;
  dwc:latitude '51.837954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615532'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744505 3.806878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744505"^^xsd:decimal ;
  dwc:decimalLongitude "3.806878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744505 3.806878)"^^geo:wktLiteral ;
  geo-pos:lat "51.744505"^^xsd:decimal ;
  geo-pos:long "3.806878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7172'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42023; 42023'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.806878'^^xsd:double;
  dwc:latitude '51.744505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607208'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882639 3.807053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882639"^^xsd:decimal ;
  dwc:decimalLongitude "3.807053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882639 3.807053)"^^geo:wktLiteral ;
  geo-pos:lat "51.882639"^^xsd:decimal ;
  geo-pos:long "3.807053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6657'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39689; 39689'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.073333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807053'^^xsd:double;
  dwc:latitude '51.882639'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604922'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80561 3.807055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80561"^^xsd:decimal ;
  dwc:decimalLongitude "3.807055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80561 3.807055)"^^geo:wktLiteral ;
  geo-pos:lat "51.80561"^^xsd:decimal ;
  geo-pos:long "3.807055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-508b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46812; 46812'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807055'^^xsd:double;
  dwc:latitude '51.80561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611721'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744836 3.807058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744836"^^xsd:decimal ;
  dwc:decimalLongitude "3.807058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744836 3.807058)"^^geo:wktLiteral ;
  geo-pos:lat "51.744836"^^xsd:decimal ;
  geo-pos:long "3.807058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-447a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42744; 42744'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807058'^^xsd:double;
  dwc:latitude '51.744836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607044'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814772 3.807102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814772"^^xsd:decimal ;
  dwc:decimalLongitude "3.807102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814772 3.807102)"^^geo:wktLiteral ;
  geo-pos:lat "51.814772"^^xsd:decimal ;
  geo-pos:long "3.807102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-439d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42974; 42974'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807102'^^xsd:double;
  dwc:latitude '51.814772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608017'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806444 3.80736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806444"^^xsd:decimal ;
  dwc:decimalLongitude "3.80736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806444 3.80736)"^^geo:wktLiteral ;
  geo-pos:lat "51.806444"^^xsd:decimal ;
  geo-pos:long "3.80736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7107'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42136; 42136'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80736'^^xsd:double;
  dwc:latitude '51.806444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607317'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806444 3.80736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806444"^^xsd:decimal ;
  dwc:decimalLongitude "3.80736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806444 3.80736)"^^geo:wktLiteral ;
  geo-pos:lat "51.806444"^^xsd:decimal ;
  geo-pos:long "3.80736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7106'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42135; 42135'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80736'^^xsd:double;
  dwc:latitude '51.806444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607316'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805437 3.8074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805437"^^xsd:decimal ;
  dwc:decimalLongitude "3.8074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805437 3.8074)"^^geo:wktLiteral ;
  geo-pos:lat "51.805437"^^xsd:decimal ;
  geo-pos:long "3.8074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6927'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50439; 50439'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8074'^^xsd:double;
  dwc:latitude '51.805437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615139'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805437 3.8074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805437"^^xsd:decimal ;
  dwc:decimalLongitude "3.8074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805437 3.8074)"^^geo:wktLiteral ;
  geo-pos:lat "51.805437"^^xsd:decimal ;
  geo-pos:long "3.8074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6926'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50435; 50435'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8074'^^xsd:double;
  dwc:latitude '51.805437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615138'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805437 3.8074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805437"^^xsd:decimal ;
  dwc:decimalLongitude "3.8074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805437 3.8074)"^^geo:wktLiteral ;
  geo-pos:lat "51.805437"^^xsd:decimal ;
  geo-pos:long "3.8074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6925'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50434; 50434'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8074'^^xsd:double;
  dwc:latitude '51.805437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615137'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812809 3.807488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812809"^^xsd:decimal ;
  dwc:decimalLongitude "3.807488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812809 3.807488)"^^geo:wktLiteral ;
  geo-pos:lat "51.812809"^^xsd:decimal ;
  geo-pos:long "3.807488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51f9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54448; 54448'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807488'^^xsd:double;
  dwc:latitude '51.812809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618986'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772239 3.807503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772239"^^xsd:decimal ;
  dwc:decimalLongitude "3.807503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772239 3.807503)"^^geo:wktLiteral ;
  geo-pos:lat "51.772239"^^xsd:decimal ;
  geo-pos:long "3.807503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-536d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54022; 54022'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.731111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807503'^^xsd:double;
  dwc:latitude '51.772239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618603'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772239 3.807503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772239"^^xsd:decimal ;
  dwc:decimalLongitude "3.807503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772239 3.807503)"^^geo:wktLiteral ;
  geo-pos:lat "51.772239"^^xsd:decimal ;
  geo-pos:long "3.807503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-536c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54021; 54021'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.731111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807503'^^xsd:double;
  dwc:latitude '51.772239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618602'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745885 3.807511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745885"^^xsd:decimal ;
  dwc:decimalLongitude "3.807511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745885 3.807511)"^^geo:wktLiteral ;
  geo-pos:lat "51.745885"^^xsd:decimal ;
  geo-pos:long "3.807511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55331; 55331'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.4675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807511'^^xsd:double;
  dwc:latitude '51.745885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619852'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804752 3.807518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804752"^^xsd:decimal ;
  dwc:decimalLongitude "3.807518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804752 3.807518)"^^geo:wktLiteral ;
  geo-pos:lat "51.804752"^^xsd:decimal ;
  geo-pos:long "3.807518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6318'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44843; 44843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.44'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807518'^^xsd:double;
  dwc:latitude '51.804752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609607'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804752 3.807518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804752"^^xsd:decimal ;
  dwc:decimalLongitude "3.807518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804752 3.807518)"^^geo:wktLiteral ;
  geo-pos:lat "51.804752"^^xsd:decimal ;
  geo-pos:long "3.807518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6317'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44842; 44842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.44'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807518'^^xsd:double;
  dwc:latitude '51.804752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609606'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804752 3.807518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804752"^^xsd:decimal ;
  dwc:decimalLongitude "3.807518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804752 3.807518)"^^geo:wktLiteral ;
  geo-pos:lat "51.804752"^^xsd:decimal ;
  geo-pos:long "3.807518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6316'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44841; 44841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.44'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807518'^^xsd:double;
  dwc:latitude '51.804752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609605'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746244 3.807604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746244"^^xsd:decimal ;
  dwc:decimalLongitude "3.807604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746244 3.807604)"^^geo:wktLiteral ;
  geo-pos:lat "51.746244"^^xsd:decimal ;
  geo-pos:long "3.807604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b83'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47422; 47422'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807604'^^xsd:double;
  dwc:latitude '51.746244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612328'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746244 3.807604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746244"^^xsd:decimal ;
  dwc:decimalLongitude "3.807604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746244 3.807604)"^^geo:wktLiteral ;
  geo-pos:lat "51.746244"^^xsd:decimal ;
  geo-pos:long "3.807604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b82'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47421; 47421'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807604'^^xsd:double;
  dwc:latitude '51.746244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612327'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746244 3.807604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746244"^^xsd:decimal ;
  dwc:decimalLongitude "3.807604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746244 3.807604)"^^geo:wktLiteral ;
  geo-pos:lat "51.746244"^^xsd:decimal ;
  geo-pos:long "3.807604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b81'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47423; 47423'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807604'^^xsd:double;
  dwc:latitude '51.746244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612329'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806504 3.807752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806504"^^xsd:decimal ;
  dwc:decimalLongitude "3.807752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806504 3.807752)"^^geo:wktLiteral ;
  geo-pos:lat "51.806504"^^xsd:decimal ;
  geo-pos:long "3.807752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49610; 49610'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807752'^^xsd:double;
  dwc:latitude '51.806504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614462'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81269 3.807834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81269"^^xsd:decimal ;
  dwc:decimalLongitude "3.807834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81269 3.807834)"^^geo:wktLiteral ;
  geo-pos:lat "51.81269"^^xsd:decimal ;
  geo-pos:long "3.807834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7438'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39311; 39311'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807834'^^xsd:double;
  dwc:latitude '51.81269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604579'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81269 3.807834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81269"^^xsd:decimal ;
  dwc:decimalLongitude "3.807834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81269 3.807834)"^^geo:wktLiteral ;
  geo-pos:lat "51.81269"^^xsd:decimal ;
  geo-pos:long "3.807834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7437'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39312; 39312'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807834'^^xsd:double;
  dwc:latitude '51.81269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604580'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813642 3.807909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813642"^^xsd:decimal ;
  dwc:decimalLongitude "3.807909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813642 3.807909)"^^geo:wktLiteral ;
  geo-pos:lat "51.813642"^^xsd:decimal ;
  geo-pos:long "3.807909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50242; 50242'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807909'^^xsd:double;
  dwc:latitude '51.813642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614986'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744659 3.807923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744659"^^xsd:decimal ;
  dwc:decimalLongitude "3.807923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744659 3.807923)"^^geo:wktLiteral ;
  geo-pos:lat "51.744659"^^xsd:decimal ;
  geo-pos:long "3.807923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6729'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39945; 39945'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807923'^^xsd:double;
  dwc:latitude '51.744659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604443'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789805 3.80799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789805"^^xsd:decimal ;
  dwc:decimalLongitude "3.80799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789805 3.80799)"^^geo:wktLiteral ;
  geo-pos:lat "51.789805"^^xsd:decimal ;
  geo-pos:long "3.80799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f64'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40594; 40594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80799'^^xsd:double;
  dwc:latitude '51.789805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605744'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744677 3.807996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744677"^^xsd:decimal ;
  dwc:decimalLongitude "3.807996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744677 3.807996)"^^geo:wktLiteral ;
  geo-pos:lat "51.744677"^^xsd:decimal ;
  geo-pos:long "3.807996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-511f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46660; 46660'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.807996'^^xsd:double;
  dwc:latitude '51.744677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611597'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745504 3.808011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745504"^^xsd:decimal ;
  dwc:decimalLongitude "3.808011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745504 3.808011)"^^geo:wktLiteral ;
  geo-pos:lat "51.745504"^^xsd:decimal ;
  geo-pos:long "3.808011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39439; 39439'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808011'^^xsd:double;
  dwc:latitude '51.745504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604708'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778152 3.808058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778152"^^xsd:decimal ;
  dwc:decimalLongitude "3.808058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778152 3.808058)"^^geo:wktLiteral ;
  geo-pos:lat "51.778152"^^xsd:decimal ;
  geo-pos:long "3.808058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39917; 39917'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.456666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808058'^^xsd:double;
  dwc:latitude '51.778152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605157'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902763 3.808228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902763"^^xsd:decimal ;
  dwc:decimalLongitude "3.808228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902763 3.808228)"^^geo:wktLiteral ;
  geo-pos:lat "51.902763"^^xsd:decimal ;
  geo-pos:long "3.808228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ffc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46973; 46973'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808228'^^xsd:double;
  dwc:latitude '51.902763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611871'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902763 3.808228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902763"^^xsd:decimal ;
  dwc:decimalLongitude "3.808228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902763 3.808228)"^^geo:wktLiteral ;
  geo-pos:lat "51.902763"^^xsd:decimal ;
  geo-pos:long "3.808228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ffb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46972; 46972'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808228'^^xsd:double;
  dwc:latitude '51.902763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611870'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902763 3.808228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902763"^^xsd:decimal ;
  dwc:decimalLongitude "3.808228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902763 3.808228)"^^geo:wktLiteral ;
  geo-pos:lat "51.902763"^^xsd:decimal ;
  geo-pos:long "3.808228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ffa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46971; 46971'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808228'^^xsd:double;
  dwc:latitude '51.902763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611869'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902763 3.808228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902763"^^xsd:decimal ;
  dwc:decimalLongitude "3.808228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902763 3.808228)"^^geo:wktLiteral ;
  geo-pos:lat "51.902763"^^xsd:decimal ;
  geo-pos:long "3.808228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ff9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46970; 46970'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808228'^^xsd:double;
  dwc:latitude '51.902763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611868'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744548 3.808385)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744548"^^xsd:decimal ;
  dwc:decimalLongitude "3.808385"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744548 3.808385)"^^geo:wktLiteral ;
  geo-pos:lat "51.744548"^^xsd:decimal ;
  geo-pos:long "3.808385"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40107; 40107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.585'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808385'^^xsd:double;
  dwc:latitude '51.744548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605310'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744674 3.808431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744674"^^xsd:decimal ;
  dwc:decimalLongitude "3.808431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744674 3.808431)"^^geo:wktLiteral ;
  geo-pos:lat "51.744674"^^xsd:decimal ;
  geo-pos:long "3.808431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f23'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49484; 49484'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808431'^^xsd:double;
  dwc:latitude '51.744674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614275'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744674 3.808431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744674"^^xsd:decimal ;
  dwc:decimalLongitude "3.808431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744674 3.808431)"^^geo:wktLiteral ;
  geo-pos:lat "51.744674"^^xsd:decimal ;
  geo-pos:long "3.808431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f22'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49485; 49485'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808431'^^xsd:double;
  dwc:latitude '51.744674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614276'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860322"^^xsd:decimal ;
  dwc:decimalLongitude "3.808454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  geo-pos:lat "51.860322"^^xsd:decimal ;
  geo-pos:long "3.808454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6822'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50728; 50728'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808454'^^xsd:double;
  dwc:latitude '51.860322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615480'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860322"^^xsd:decimal ;
  dwc:decimalLongitude "3.808454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  geo-pos:lat "51.860322"^^xsd:decimal ;
  geo-pos:long "3.808454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6821'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50730; 50730'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808454'^^xsd:double;
  dwc:latitude '51.860322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615482'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860322"^^xsd:decimal ;
  dwc:decimalLongitude "3.808454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  geo-pos:lat "51.860322"^^xsd:decimal ;
  geo-pos:long "3.808454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6820'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50727; 50727'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808454'^^xsd:double;
  dwc:latitude '51.860322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615479'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860322"^^xsd:decimal ;
  dwc:decimalLongitude "3.808454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  geo-pos:lat "51.860322"^^xsd:decimal ;
  geo-pos:long "3.808454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6825'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50731; 50731'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808454'^^xsd:double;
  dwc:latitude '51.860322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615483'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860322"^^xsd:decimal ;
  dwc:decimalLongitude "3.808454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  geo-pos:lat "51.860322"^^xsd:decimal ;
  geo-pos:long "3.808454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6824'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50732; 50732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808454'^^xsd:double;
  dwc:latitude '51.860322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615484'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860322"^^xsd:decimal ;
  dwc:decimalLongitude "3.808454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860322 3.808454)"^^geo:wktLiteral ;
  geo-pos:lat "51.860322"^^xsd:decimal ;
  geo-pos:long "3.808454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6823'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50729; 50729'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808454'^^xsd:double;
  dwc:latitude '51.860322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615481'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813818 3.808536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813818"^^xsd:decimal ;
  dwc:decimalLongitude "3.808536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813818 3.808536)"^^geo:wktLiteral ;
  geo-pos:lat "51.813818"^^xsd:decimal ;
  geo-pos:long "3.808536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48272; 48272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.003333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808536'^^xsd:double;
  dwc:latitude '51.813818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612625'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806202 3.808545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806202"^^xsd:decimal ;
  dwc:decimalLongitude "3.808545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806202 3.808545)"^^geo:wktLiteral ;
  geo-pos:lat "51.806202"^^xsd:decimal ;
  geo-pos:long "3.808545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-729a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43944; 43944'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9697222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808545'^^xsd:double;
  dwc:latitude '51.806202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608958'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806202 3.808545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806202"^^xsd:decimal ;
  dwc:decimalLongitude "3.808545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806202 3.808545)"^^geo:wktLiteral ;
  geo-pos:lat "51.806202"^^xsd:decimal ;
  geo-pos:long "3.808545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7299'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43942; 43942'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9697222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808545'^^xsd:double;
  dwc:latitude '51.806202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608956'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806202 3.808545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806202"^^xsd:decimal ;
  dwc:decimalLongitude "3.808545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806202 3.808545)"^^geo:wktLiteral ;
  geo-pos:lat "51.806202"^^xsd:decimal ;
  geo-pos:long "3.808545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7298'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43943; 43943'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9697222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808545'^^xsd:double;
  dwc:latitude '51.806202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608957'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814447 3.808591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814447"^^xsd:decimal ;
  dwc:decimalLongitude "3.808591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814447 3.808591)"^^geo:wktLiteral ;
  geo-pos:lat "51.814447"^^xsd:decimal ;
  geo-pos:long "3.808591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-605d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40239; 40239'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.416944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808591'^^xsd:double;
  dwc:latitude '51.814447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605439'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814447 3.808591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814447"^^xsd:decimal ;
  dwc:decimalLongitude "3.808591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814447 3.808591)"^^geo:wktLiteral ;
  geo-pos:lat "51.814447"^^xsd:decimal ;
  geo-pos:long "3.808591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-605c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40238; 40238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.416944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808591'^^xsd:double;
  dwc:latitude '51.814447'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605438'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862146 3.808603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862146"^^xsd:decimal ;
  dwc:decimalLongitude "3.808603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862146 3.808603)"^^geo:wktLiteral ;
  geo-pos:lat "51.862146"^^xsd:decimal ;
  geo-pos:long "3.808603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e78'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55122; 55122'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808603'^^xsd:double;
  dwc:latitude '51.862146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619399'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922856 3.808618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922856"^^xsd:decimal ;
  dwc:decimalLongitude "3.808618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922856 3.808618)"^^geo:wktLiteral ;
  geo-pos:lat "51.922856"^^xsd:decimal ;
  geo-pos:long "3.808618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-602d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40311; 40311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808618'^^xsd:double;
  dwc:latitude '51.922856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605479'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825578 3.808674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825578"^^xsd:decimal ;
  dwc:decimalLongitude "3.808674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825578 3.808674)"^^geo:wktLiteral ;
  geo-pos:lat "51.825578"^^xsd:decimal ;
  geo-pos:long "3.808674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4274'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43359; 43359'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808674'^^xsd:double;
  dwc:latitude '51.825578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608431'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825578 3.808674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825578"^^xsd:decimal ;
  dwc:decimalLongitude "3.808674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825578 3.808674)"^^geo:wktLiteral ;
  geo-pos:lat "51.825578"^^xsd:decimal ;
  geo-pos:long "3.808674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4273'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43358; 43358'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808674'^^xsd:double;
  dwc:latitude '51.825578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608430'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806399 3.808679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806399"^^xsd:decimal ;
  dwc:decimalLongitude "3.808679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806399 3.808679)"^^geo:wktLiteral ;
  geo-pos:lat "51.806399"^^xsd:decimal ;
  geo-pos:long "3.808679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43aa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42958; 42958'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808679'^^xsd:double;
  dwc:latitude '51.806399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608004'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835746 3.808798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835746"^^xsd:decimal ;
  dwc:decimalLongitude "3.808798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835746 3.808798)"^^geo:wktLiteral ;
  geo-pos:lat "51.835746"^^xsd:decimal ;
  geo-pos:long "3.808798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4907'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51518; 51518'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808798'^^xsd:double;
  dwc:latitude '51.835746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616150'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835746 3.808798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835746"^^xsd:decimal ;
  dwc:decimalLongitude "3.808798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835746 3.808798)"^^geo:wktLiteral ;
  geo-pos:lat "51.835746"^^xsd:decimal ;
  geo-pos:long "3.808798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4906'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51517; 51517'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808798'^^xsd:double;
  dwc:latitude '51.835746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616148'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776987 3.808849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776987"^^xsd:decimal ;
  dwc:decimalLongitude "3.808849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776987 3.808849)"^^geo:wktLiteral ;
  geo-pos:lat "51.776987"^^xsd:decimal ;
  geo-pos:long "3.808849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6917'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50456; 50456'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808849'^^xsd:double;
  dwc:latitude '51.776987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615153'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776987 3.808849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776987"^^xsd:decimal ;
  dwc:decimalLongitude "3.808849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776987 3.808849)"^^geo:wktLiteral ;
  geo-pos:lat "51.776987"^^xsd:decimal ;
  geo-pos:long "3.808849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6916'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50457; 50457'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.9552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808849'^^xsd:double;
  dwc:latitude '51.776987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615154'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806964 3.808877)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806964"^^xsd:decimal ;
  dwc:decimalLongitude "3.808877"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806964 3.808877)"^^geo:wktLiteral ;
  geo-pos:lat "51.806964"^^xsd:decimal ;
  geo-pos:long "3.808877"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50259; 50259'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808877'^^xsd:double;
  dwc:latitude '51.806964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615000'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806964 3.808877)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806964"^^xsd:decimal ;
  dwc:decimalLongitude "3.808877"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806964 3.808877)"^^geo:wktLiteral ;
  geo-pos:lat "51.806964"^^xsd:decimal ;
  geo-pos:long "3.808877"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ad'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50258; 50258'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808877'^^xsd:double;
  dwc:latitude '51.806964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614999'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806964 3.808877)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806964"^^xsd:decimal ;
  dwc:decimalLongitude "3.808877"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806964 3.808877)"^^geo:wktLiteral ;
  geo-pos:lat "51.806964"^^xsd:decimal ;
  geo-pos:long "3.808877"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50260; 50260'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808877'^^xsd:double;
  dwc:latitude '51.806964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624330'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920102 3.808888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920102"^^xsd:decimal ;
  dwc:decimalLongitude "3.808888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920102 3.808888)"^^geo:wktLiteral ;
  geo-pos:lat "51.920102"^^xsd:decimal ;
  geo-pos:long "3.808888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57000; 57000'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808888'^^xsd:double;
  dwc:latitude '51.920102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621429'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920102 3.808888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920102"^^xsd:decimal ;
  dwc:decimalLongitude "3.808888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920102 3.808888)"^^geo:wktLiteral ;
  geo-pos:lat "51.920102"^^xsd:decimal ;
  geo-pos:long "3.808888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56999; 56999'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808888'^^xsd:double;
  dwc:latitude '51.920102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621428'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920102 3.808888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920102"^^xsd:decimal ;
  dwc:decimalLongitude "3.808888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920102 3.808888)"^^geo:wktLiteral ;
  geo-pos:lat "51.920102"^^xsd:decimal ;
  geo-pos:long "3.808888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57001; 57001'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808888'^^xsd:double;
  dwc:latitude '51.920102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621430'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740874 3.80892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740874"^^xsd:decimal ;
  dwc:decimalLongitude "3.80892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740874 3.80892)"^^geo:wktLiteral ;
  geo-pos:lat "51.740874"^^xsd:decimal ;
  geo-pos:long "3.80892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7591'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42403; 42403'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80892'^^xsd:double;
  dwc:latitude '51.740874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607003'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740874 3.80892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740874"^^xsd:decimal ;
  dwc:decimalLongitude "3.80892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740874 3.80892)"^^geo:wktLiteral ;
  geo-pos:lat "51.740874"^^xsd:decimal ;
  geo-pos:long "3.80892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7590'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42402; 42402'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80892'^^xsd:double;
  dwc:latitude '51.740874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607002'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837975 3.808968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837975"^^xsd:decimal ;
  dwc:decimalLongitude "3.808968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837975 3.808968)"^^geo:wktLiteral ;
  geo-pos:lat "51.837975"^^xsd:decimal ;
  geo-pos:long "3.808968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a5f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47290; 47290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.808968'^^xsd:double;
  dwc:latitude '51.837975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612242'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794473"^^xsd:decimal ;
  dwc:decimalLongitude "3.809074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  geo-pos:lat "51.794473"^^xsd:decimal ;
  geo-pos:long "3.809074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54536; 54536'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809074'^^xsd:double;
  dwc:latitude '51.794473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619033'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794473"^^xsd:decimal ;
  dwc:decimalLongitude "3.809074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  geo-pos:lat "51.794473"^^xsd:decimal ;
  geo-pos:long "3.809074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ac'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54535; 54535'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809074'^^xsd:double;
  dwc:latitude '51.794473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619032'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794473"^^xsd:decimal ;
  dwc:decimalLongitude "3.809074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  geo-pos:lat "51.794473"^^xsd:decimal ;
  geo-pos:long "3.809074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ab'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54537; 54537'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809074'^^xsd:double;
  dwc:latitude '51.794473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619034'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794473"^^xsd:decimal ;
  dwc:decimalLongitude "3.809074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  geo-pos:lat "51.794473"^^xsd:decimal ;
  geo-pos:long "3.809074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54538; 54538'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809074'^^xsd:double;
  dwc:latitude '51.794473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619035'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794473"^^xsd:decimal ;
  dwc:decimalLongitude "3.809074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794473 3.809074)"^^geo:wktLiteral ;
  geo-pos:lat "51.794473"^^xsd:decimal ;
  geo-pos:long "3.809074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54539; 54539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809074'^^xsd:double;
  dwc:latitude '51.794473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619036'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815136 3.809111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815136"^^xsd:decimal ;
  dwc:decimalLongitude "3.809111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815136 3.809111)"^^geo:wktLiteral ;
  geo-pos:lat "51.815136"^^xsd:decimal ;
  geo-pos:long "3.809111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63fe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49287; 49287'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809111'^^xsd:double;
  dwc:latitude '51.815136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614075'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815136 3.809111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815136"^^xsd:decimal ;
  dwc:decimalLongitude "3.809111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815136 3.809111)"^^geo:wktLiteral ;
  geo-pos:lat "51.815136"^^xsd:decimal ;
  geo-pos:long "3.809111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49289; 49289'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809111'^^xsd:double;
  dwc:latitude '51.815136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614077'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815136 3.809111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815136"^^xsd:decimal ;
  dwc:decimalLongitude "3.809111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815136 3.809111)"^^geo:wktLiteral ;
  geo-pos:lat "51.815136"^^xsd:decimal ;
  geo-pos:long "3.809111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63fc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49286; 49286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809111'^^xsd:double;
  dwc:latitude '51.815136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614074'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815136 3.809111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815136"^^xsd:decimal ;
  dwc:decimalLongitude "3.809111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815136 3.809111)"^^geo:wktLiteral ;
  geo-pos:lat "51.815136"^^xsd:decimal ;
  geo-pos:long "3.809111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49288; 49288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809111'^^xsd:double;
  dwc:latitude '51.815136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614076'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74466 3.809155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74466"^^xsd:decimal ;
  dwc:decimalLongitude "3.809155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74466 3.809155)"^^geo:wktLiteral ;
  geo-pos:lat "51.74466"^^xsd:decimal ;
  geo-pos:long "3.809155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46184; 46184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809155'^^xsd:double;
  dwc:latitude '51.74466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611167'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795874 3.809389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795874"^^xsd:decimal ;
  dwc:decimalLongitude "3.809389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795874 3.809389)"^^geo:wktLiteral ;
  geo-pos:lat "51.795874"^^xsd:decimal ;
  geo-pos:long "3.809389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-745d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42378; 42378'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809389'^^xsd:double;
  dwc:latitude '51.795874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607510'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807158 3.809403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807158"^^xsd:decimal ;
  dwc:decimalLongitude "3.809403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807158 3.809403)"^^geo:wktLiteral ;
  geo-pos:lat "51.807158"^^xsd:decimal ;
  geo-pos:long "3.809403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c0d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45745; 45745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809403'^^xsd:double;
  dwc:latitude '51.807158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610707'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807158 3.809403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807158"^^xsd:decimal ;
  dwc:decimalLongitude "3.809403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807158 3.809403)"^^geo:wktLiteral ;
  geo-pos:lat "51.807158"^^xsd:decimal ;
  geo-pos:long "3.809403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c0c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45746; 45746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809403'^^xsd:double;
  dwc:latitude '51.807158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610708'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806804 3.809578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806804"^^xsd:decimal ;
  dwc:decimalLongitude "3.809578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806804 3.809578)"^^geo:wktLiteral ;
  geo-pos:lat "51.806804"^^xsd:decimal ;
  geo-pos:long "3.809578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ea'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42570; 42570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809578'^^xsd:double;
  dwc:latitude '51.806804'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607677'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792096 3.809641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792096"^^xsd:decimal ;
  dwc:decimalLongitude "3.809641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792096 3.809641)"^^geo:wktLiteral ;
  geo-pos:lat "51.792096"^^xsd:decimal ;
  geo-pos:long "3.809641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6122'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45395; 45395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809641'^^xsd:double;
  dwc:latitude '51.792096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610404'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775263 3.809731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775263"^^xsd:decimal ;
  dwc:decimalLongitude "3.809731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775263 3.809731)"^^geo:wktLiteral ;
  geo-pos:lat "51.775263"^^xsd:decimal ;
  geo-pos:long "3.809731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5761'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44601; 44601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809731'^^xsd:double;
  dwc:latitude '51.775263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609087'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775263 3.809731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775263"^^xsd:decimal ;
  dwc:decimalLongitude "3.809731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775263 3.809731)"^^geo:wktLiteral ;
  geo-pos:lat "51.775263"^^xsd:decimal ;
  geo-pos:long "3.809731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5760'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44602; 44602'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809731'^^xsd:double;
  dwc:latitude '51.775263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609088'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846331 3.809757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846331"^^xsd:decimal ;
  dwc:decimalLongitude "3.809757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846331 3.809757)"^^geo:wktLiteral ;
  geo-pos:lat "51.846331"^^xsd:decimal ;
  geo-pos:long "3.809757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e58'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55171; 55171'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809757'^^xsd:double;
  dwc:latitude '51.846331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619689'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806185 3.809777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806185"^^xsd:decimal ;
  dwc:decimalLongitude "3.809777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806185 3.809777)"^^geo:wktLiteral ;
  geo-pos:lat "51.806185"^^xsd:decimal ;
  geo-pos:long "3.809777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4121'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56894; 56894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809777'^^xsd:double;
  dwc:latitude '51.806185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621357'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806185 3.809777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806185"^^xsd:decimal ;
  dwc:decimalLongitude "3.809777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806185 3.809777)"^^geo:wktLiteral ;
  geo-pos:lat "51.806185"^^xsd:decimal ;
  geo-pos:long "3.809777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4120'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56893; 56893'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809777'^^xsd:double;
  dwc:latitude '51.806185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621356'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806185 3.809777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806185"^^xsd:decimal ;
  dwc:decimalLongitude "3.809777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806185 3.809777)"^^geo:wktLiteral ;
  geo-pos:lat "51.806185"^^xsd:decimal ;
  geo-pos:long "3.809777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-411f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56895; 56895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809777'^^xsd:double;
  dwc:latitude '51.806185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621358'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806185 3.809777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806185"^^xsd:decimal ;
  dwc:decimalLongitude "3.809777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806185 3.809777)"^^geo:wktLiteral ;
  geo-pos:lat "51.806185"^^xsd:decimal ;
  geo-pos:long "3.809777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-411e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56892; 56892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809777'^^xsd:double;
  dwc:latitude '51.806185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621355'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848282 3.809836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848282"^^xsd:decimal ;
  dwc:decimalLongitude "3.809836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848282 3.809836)"^^geo:wktLiteral ;
  geo-pos:lat "51.848282"^^xsd:decimal ;
  geo-pos:long "3.809836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-429d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43304; 43304'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809836'^^xsd:double;
  dwc:latitude '51.848282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608416'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806364 3.809853)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806364"^^xsd:decimal ;
  dwc:decimalLongitude "3.809853"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806364 3.809853)"^^geo:wktLiteral ;
  geo-pos:lat "51.806364"^^xsd:decimal ;
  geo-pos:long "3.809853"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5777'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44571; 44571'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809853'^^xsd:double;
  dwc:latitude '51.806364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609588'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806364 3.809853)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806364"^^xsd:decimal ;
  dwc:decimalLongitude "3.809853"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806364 3.809853)"^^geo:wktLiteral ;
  geo-pos:lat "51.806364"^^xsd:decimal ;
  geo-pos:long "3.809853"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5776'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44570; 44570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809853'^^xsd:double;
  dwc:latitude '51.806364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609587'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80648 3.809884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80648"^^xsd:decimal ;
  dwc:decimalLongitude "3.809884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80648 3.809884)"^^geo:wktLiteral ;
  geo-pos:lat "51.80648"^^xsd:decimal ;
  geo-pos:long "3.809884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-606a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40224; 40224'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.367777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809884'^^xsd:double;
  dwc:latitude '51.80648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605425'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80648 3.809884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80648"^^xsd:decimal ;
  dwc:decimalLongitude "3.809884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80648 3.809884)"^^geo:wktLiteral ;
  geo-pos:lat "51.80648"^^xsd:decimal ;
  geo-pos:long "3.809884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6069'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40225; 40225'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.367777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809884'^^xsd:double;
  dwc:latitude '51.80648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605426'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80648 3.809884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80648"^^xsd:decimal ;
  dwc:decimalLongitude "3.809884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80648 3.809884)"^^geo:wktLiteral ;
  geo-pos:lat "51.80648"^^xsd:decimal ;
  geo-pos:long "3.809884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6068'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40226; 40226'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.367777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809884'^^xsd:double;
  dwc:latitude '51.80648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605427'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766819 3.809899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766819"^^xsd:decimal ;
  dwc:decimalLongitude "3.809899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766819 3.809899)"^^geo:wktLiteral ;
  geo-pos:lat "51.766819"^^xsd:decimal ;
  geo-pos:long "3.809899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5544'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55484; 55484'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.441388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.809899'^^xsd:double;
  dwc:latitude '51.766819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619975'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814761 3.80996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814761"^^xsd:decimal ;
  dwc:decimalLongitude "3.80996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814761 3.80996)"^^geo:wktLiteral ;
  geo-pos:lat "51.814761"^^xsd:decimal ;
  geo-pos:long "3.80996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4779'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53126; 53126'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.0775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80996'^^xsd:double;
  dwc:latitude '51.814761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617739'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814761 3.80996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814761"^^xsd:decimal ;
  dwc:decimalLongitude "3.80996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814761 3.80996)"^^geo:wktLiteral ;
  geo-pos:lat "51.814761"^^xsd:decimal ;
  geo-pos:long "3.80996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4778'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53127; 53127'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.0775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80996'^^xsd:double;
  dwc:latitude '51.814761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617740'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865221"^^xsd:decimal ;
  dwc:decimalLongitude "3.80998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  geo-pos:lat "51.865221"^^xsd:decimal ;
  geo-pos:long "3.80998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c77'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41331; 41331'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80998'^^xsd:double;
  dwc:latitude '51.865221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606514'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865221"^^xsd:decimal ;
  dwc:decimalLongitude "3.80998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  geo-pos:lat "51.865221"^^xsd:decimal ;
  geo-pos:long "3.80998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c76'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41329; 41329'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80998'^^xsd:double;
  dwc:latitude '51.865221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606512'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865221"^^xsd:decimal ;
  dwc:decimalLongitude "3.80998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  geo-pos:lat "51.865221"^^xsd:decimal ;
  geo-pos:long "3.80998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c75'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41333; 41333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80998'^^xsd:double;
  dwc:latitude '51.865221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606516'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865221"^^xsd:decimal ;
  dwc:decimalLongitude "3.80998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  geo-pos:lat "51.865221"^^xsd:decimal ;
  geo-pos:long "3.80998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c74'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41330; 41330'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80998'^^xsd:double;
  dwc:latitude '51.865221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606513'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865221"^^xsd:decimal ;
  dwc:decimalLongitude "3.80998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  geo-pos:lat "51.865221"^^xsd:decimal ;
  geo-pos:long "3.80998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c73'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41328; 41328'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80998'^^xsd:double;
  dwc:latitude '51.865221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606511'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865221"^^xsd:decimal ;
  dwc:decimalLongitude "3.80998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  geo-pos:lat "51.865221"^^xsd:decimal ;
  geo-pos:long "3.80998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c72'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41334; 41334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80998'^^xsd:double;
  dwc:latitude '51.865221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606517'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865221"^^xsd:decimal ;
  dwc:decimalLongitude "3.80998"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865221 3.80998)"^^geo:wktLiteral ;
  geo-pos:lat "51.865221"^^xsd:decimal ;
  geo-pos:long "3.80998"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c71'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41332; 41332'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.80998'^^xsd:double;
  dwc:latitude '51.865221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606515'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839523 3.810085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839523"^^xsd:decimal ;
  dwc:decimalLongitude "3.810085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839523 3.810085)"^^geo:wktLiteral ;
  geo-pos:lat "51.839523"^^xsd:decimal ;
  geo-pos:long "3.810085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-641b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49250; 49250'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810085'^^xsd:double;
  dwc:latitude '51.839523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614038'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839523 3.810085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839523"^^xsd:decimal ;
  dwc:decimalLongitude "3.810085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839523 3.810085)"^^geo:wktLiteral ;
  geo-pos:lat "51.839523"^^xsd:decimal ;
  geo-pos:long "3.810085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-641a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49249; 49249'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810085'^^xsd:double;
  dwc:latitude '51.839523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614037'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814859 3.81015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814859"^^xsd:decimal ;
  dwc:decimalLongitude "3.81015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814859 3.81015)"^^geo:wktLiteral ;
  geo-pos:lat "51.814859"^^xsd:decimal ;
  geo-pos:long "3.81015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51fd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54449; 54449'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81015'^^xsd:double;
  dwc:latitude '51.814859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618987'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814859 3.81015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814859"^^xsd:decimal ;
  dwc:decimalLongitude "3.81015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814859 3.81015)"^^geo:wktLiteral ;
  geo-pos:lat "51.814859"^^xsd:decimal ;
  geo-pos:long "3.81015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51fc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54451; 54451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81015'^^xsd:double;
  dwc:latitude '51.814859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618989'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814859 3.81015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814859"^^xsd:decimal ;
  dwc:decimalLongitude "3.81015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814859 3.81015)"^^geo:wktLiteral ;
  geo-pos:lat "51.814859"^^xsd:decimal ;
  geo-pos:long "3.81015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51fb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54450; 54450'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81015'^^xsd:double;
  dwc:latitude '51.814859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618988'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814859 3.81015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814859"^^xsd:decimal ;
  dwc:decimalLongitude "3.81015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814859 3.81015)"^^geo:wktLiteral ;
  geo-pos:lat "51.814859"^^xsd:decimal ;
  geo-pos:long "3.81015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51fa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54452; 54452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81015'^^xsd:double;
  dwc:latitude '51.814859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618990'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807036 3.810193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807036"^^xsd:decimal ;
  dwc:decimalLongitude "3.810193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807036 3.810193)"^^geo:wktLiteral ;
  geo-pos:lat "51.807036"^^xsd:decimal ;
  geo-pos:long "3.810193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ec'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42568; 42568'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810193'^^xsd:double;
  dwc:latitude '51.807036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607675'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807036 3.810193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807036"^^xsd:decimal ;
  dwc:decimalLongitude "3.810193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807036 3.810193)"^^geo:wktLiteral ;
  geo-pos:lat "51.807036"^^xsd:decimal ;
  geo-pos:long "3.810193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42569; 42569'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810193'^^xsd:double;
  dwc:latitude '51.807036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607676'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839369 3.810242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839369"^^xsd:decimal ;
  dwc:decimalLongitude "3.810242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839369 3.810242)"^^geo:wktLiteral ;
  geo-pos:lat "51.839369"^^xsd:decimal ;
  geo-pos:long "3.810242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6199'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45265; 45265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810242'^^xsd:double;
  dwc:latitude '51.839369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610277'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839369 3.810242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839369"^^xsd:decimal ;
  dwc:decimalLongitude "3.810242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839369 3.810242)"^^geo:wktLiteral ;
  geo-pos:lat "51.839369"^^xsd:decimal ;
  geo-pos:long "3.810242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6198'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45264; 45264'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810242'^^xsd:double;
  dwc:latitude '51.839369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610276'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839369 3.810242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839369"^^xsd:decimal ;
  dwc:decimalLongitude "3.810242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839369 3.810242)"^^geo:wktLiteral ;
  geo-pos:lat "51.839369"^^xsd:decimal ;
  geo-pos:long "3.810242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6197'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45262; 45262'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810242'^^xsd:double;
  dwc:latitude '51.839369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610274'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839369 3.810242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839369"^^xsd:decimal ;
  dwc:decimalLongitude "3.810242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839369 3.810242)"^^geo:wktLiteral ;
  geo-pos:lat "51.839369"^^xsd:decimal ;
  geo-pos:long "3.810242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6196'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45263; 45263'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810242'^^xsd:double;
  dwc:latitude '51.839369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610275'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882437"^^xsd:decimal ;
  dwc:decimalLongitude "3.810275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  geo-pos:lat "51.882437"^^xsd:decimal ;
  geo-pos:long "3.810275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d16'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48494; 48494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810275'^^xsd:double;
  dwc:latitude '51.882437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613336'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882437"^^xsd:decimal ;
  dwc:decimalLongitude "3.810275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  geo-pos:lat "51.882437"^^xsd:decimal ;
  geo-pos:long "3.810275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d15'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48495; 48495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810275'^^xsd:double;
  dwc:latitude '51.882437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613337'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882437"^^xsd:decimal ;
  dwc:decimalLongitude "3.810275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  geo-pos:lat "51.882437"^^xsd:decimal ;
  geo-pos:long "3.810275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d14'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48491; 48491'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810275'^^xsd:double;
  dwc:latitude '51.882437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613333'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882437"^^xsd:decimal ;
  dwc:decimalLongitude "3.810275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  geo-pos:lat "51.882437"^^xsd:decimal ;
  geo-pos:long "3.810275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d13'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48492; 48492'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810275'^^xsd:double;
  dwc:latitude '51.882437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613334'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882437"^^xsd:decimal ;
  dwc:decimalLongitude "3.810275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  geo-pos:lat "51.882437"^^xsd:decimal ;
  geo-pos:long "3.810275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d12'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48493; 48493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810275'^^xsd:double;
  dwc:latitude '51.882437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613335'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882437"^^xsd:decimal ;
  dwc:decimalLongitude "3.810275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  geo-pos:lat "51.882437"^^xsd:decimal ;
  geo-pos:long "3.810275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d11'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48490; 48490'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810275'^^xsd:double;
  dwc:latitude '51.882437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613332'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882437"^^xsd:decimal ;
  dwc:decimalLongitude "3.810275"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882437 3.810275)"^^geo:wktLiteral ;
  geo-pos:lat "51.882437"^^xsd:decimal ;
  geo-pos:long "3.810275"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d10'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48496; 48496'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810275'^^xsd:double;
  dwc:latitude '51.882437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613338'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779395 3.810283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779395"^^xsd:decimal ;
  dwc:decimalLongitude "3.810283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779395 3.810283)"^^geo:wktLiteral ;
  geo-pos:lat "51.779395"^^xsd:decimal ;
  geo-pos:long "3.810283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f1a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46588; 46588'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810283'^^xsd:double;
  dwc:latitude '51.779395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611522'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779395 3.810283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779395"^^xsd:decimal ;
  dwc:decimalLongitude "3.810283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779395 3.810283)"^^geo:wktLiteral ;
  geo-pos:lat "51.779395"^^xsd:decimal ;
  geo-pos:long "3.810283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f19'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46589; 46589'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810283'^^xsd:double;
  dwc:latitude '51.779395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611523'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815028 3.810371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815028"^^xsd:decimal ;
  dwc:decimalLongitude "3.810371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815028 3.810371)"^^geo:wktLiteral ;
  geo-pos:lat "51.815028"^^xsd:decimal ;
  geo-pos:long "3.810371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5948'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46368; 46368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810371'^^xsd:double;
  dwc:latitude '51.815028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611346'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815028 3.810371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815028"^^xsd:decimal ;
  dwc:decimalLongitude "3.810371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815028 3.810371)"^^geo:wktLiteral ;
  geo-pos:lat "51.815028"^^xsd:decimal ;
  geo-pos:long "3.810371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5947'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46369; 46369'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810371'^^xsd:double;
  dwc:latitude '51.815028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611347'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815028 3.810371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815028"^^xsd:decimal ;
  dwc:decimalLongitude "3.810371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815028 3.810371)"^^geo:wktLiteral ;
  geo-pos:lat "51.815028"^^xsd:decimal ;
  geo-pos:long "3.810371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5946'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46367; 46367'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810371'^^xsd:double;
  dwc:latitude '51.815028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611345'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815028 3.810371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815028"^^xsd:decimal ;
  dwc:decimalLongitude "3.810371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815028 3.810371)"^^geo:wktLiteral ;
  geo-pos:lat "51.815028"^^xsd:decimal ;
  geo-pos:long "3.810371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5945'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46366; 46366'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810371'^^xsd:double;
  dwc:latitude '51.815028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611344'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814955 3.8105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814955"^^xsd:decimal ;
  dwc:decimalLongitude "3.8105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814955 3.8105)"^^geo:wktLiteral ;
  geo-pos:lat "51.814955"^^xsd:decimal ;
  geo-pos:long "3.8105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4777'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53128; 53128'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8105'^^xsd:double;
  dwc:latitude '51.814955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617741'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815629 3.810541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815629"^^xsd:decimal ;
  dwc:decimalLongitude "3.810541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815629 3.810541)"^^geo:wktLiteral ;
  geo-pos:lat "51.815629"^^xsd:decimal ;
  geo-pos:long "3.810541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e22'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49420; 49420'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810541'^^xsd:double;
  dwc:latitude '51.815629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614209'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815629 3.810541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815629"^^xsd:decimal ;
  dwc:decimalLongitude "3.810541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815629 3.810541)"^^geo:wktLiteral ;
  geo-pos:lat "51.815629"^^xsd:decimal ;
  geo-pos:long "3.810541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e21'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49421; 49421'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810541'^^xsd:double;
  dwc:latitude '51.815629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614210'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744578 3.810587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744578"^^xsd:decimal ;
  dwc:decimalLongitude "3.810587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744578 3.810587)"^^geo:wktLiteral ;
  geo-pos:lat "51.744578"^^xsd:decimal ;
  geo-pos:long "3.810587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5800'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44428; 44428'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810587'^^xsd:double;
  dwc:latitude '51.744578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609446'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744578 3.810587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744578"^^xsd:decimal ;
  dwc:decimalLongitude "3.810587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744578 3.810587)"^^geo:wktLiteral ;
  geo-pos:lat "51.744578"^^xsd:decimal ;
  geo-pos:long "3.810587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44430; 44430'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810587'^^xsd:double;
  dwc:latitude '51.744578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609448'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744578 3.810587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744578"^^xsd:decimal ;
  dwc:decimalLongitude "3.810587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744578 3.810587)"^^geo:wktLiteral ;
  geo-pos:lat "51.744578"^^xsd:decimal ;
  geo-pos:long "3.810587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57fe'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44429; 44429'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810587'^^xsd:double;
  dwc:latitude '51.744578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609447'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903016 3.810601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903016"^^xsd:decimal ;
  dwc:decimalLongitude "3.810601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903016 3.810601)"^^geo:wktLiteral ;
  geo-pos:lat "51.903016"^^xsd:decimal ;
  geo-pos:long "3.810601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-628c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45000; 45000'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810601'^^xsd:double;
  dwc:latitude '51.903016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610014'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805405 3.810735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805405"^^xsd:decimal ;
  dwc:decimalLongitude "3.810735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805405 3.810735)"^^geo:wktLiteral ;
  geo-pos:lat "51.805405"^^xsd:decimal ;
  geo-pos:long "3.810735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e2a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40872; 40872'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810735'^^xsd:double;
  dwc:latitude '51.805405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606024'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805405 3.810735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805405"^^xsd:decimal ;
  dwc:decimalLongitude "3.810735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805405 3.810735)"^^geo:wktLiteral ;
  geo-pos:lat "51.805405"^^xsd:decimal ;
  geo-pos:long "3.810735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e29'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40875; 40875'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810735'^^xsd:double;
  dwc:latitude '51.805405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606027'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805405 3.810735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805405"^^xsd:decimal ;
  dwc:decimalLongitude "3.810735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805405 3.810735)"^^geo:wktLiteral ;
  geo-pos:lat "51.805405"^^xsd:decimal ;
  geo-pos:long "3.810735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e2b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40874; 40874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810735'^^xsd:double;
  dwc:latitude '51.805405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606026'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885698 3.810755)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885698"^^xsd:decimal ;
  dwc:decimalLongitude "3.810755"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885698 3.810755)"^^geo:wktLiteral ;
  geo-pos:lat "51.885698"^^xsd:decimal ;
  geo-pos:long "3.810755"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cff'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48054; 48054'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810755'^^xsd:double;
  dwc:latitude '51.885698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612970'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785596 3.810829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785596"^^xsd:decimal ;
  dwc:decimalLongitude "3.810829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785596 3.810829)"^^geo:wktLiteral ;
  geo-pos:lat "51.785596"^^xsd:decimal ;
  geo-pos:long "3.810829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5442'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55846; 55846'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '14'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810829'^^xsd:double;
  dwc:latitude '51.785596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620317'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806582 3.810858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806582"^^xsd:decimal ;
  dwc:decimalLongitude "3.810858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806582 3.810858)"^^geo:wktLiteral ;
  geo-pos:lat "51.806582"^^xsd:decimal ;
  geo-pos:long "3.810858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f07'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54910; 54910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810858'^^xsd:double;
  dwc:latitude '51.806582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619474'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806582 3.810858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806582"^^xsd:decimal ;
  dwc:decimalLongitude "3.810858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806582 3.810858)"^^geo:wktLiteral ;
  geo-pos:lat "51.806582"^^xsd:decimal ;
  geo-pos:long "3.810858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f06'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54909; 54909'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810858'^^xsd:double;
  dwc:latitude '51.806582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619473'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807166 3.810868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807166"^^xsd:decimal ;
  dwc:decimalLongitude "3.810868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807166 3.810868)"^^geo:wktLiteral ;
  geo-pos:lat "51.807166"^^xsd:decimal ;
  geo-pos:long "3.810868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-508c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46811; 46811'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.995'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810868'^^xsd:double;
  dwc:latitude '51.807166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611720'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4afb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41735; 41735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606877'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4afa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41734; 41734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606876'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41730; 41730'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606872'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41727; 41727'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606869'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41726; 41726'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606868'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41732; 41732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606874'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41733; 41733'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606875'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41728; 41728'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606870'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41729; 41729'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606871'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775425"^^xsd:decimal ;
  dwc:decimalLongitude "3.810995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775425 3.810995)"^^geo:wktLiteral ;
  geo-pos:lat "51.775425"^^xsd:decimal ;
  geo-pos:long "3.810995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4af2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41731; 41731'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.810995'^^xsd:double;
  dwc:latitude '51.775425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606873'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782034 3.811012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782034"^^xsd:decimal ;
  dwc:decimalLongitude "3.811012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782034 3.811012)"^^geo:wktLiteral ;
  geo-pos:lat "51.782034"^^xsd:decimal ;
  geo-pos:long "3.811012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-734f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39247; 39247'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811012'^^xsd:double;
  dwc:latitude '51.782034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604510'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905278 3.811224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905278"^^xsd:decimal ;
  dwc:decimalLongitude "3.811224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905278 3.811224)"^^geo:wktLiteral ;
  geo-pos:lat "51.905278"^^xsd:decimal ;
  geo-pos:long "3.811224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50574; 50574'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811224'^^xsd:double;
  dwc:latitude '51.905278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615336'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905278 3.811224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905278"^^xsd:decimal ;
  dwc:decimalLongitude "3.811224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905278 3.811224)"^^geo:wktLiteral ;
  geo-pos:lat "51.905278"^^xsd:decimal ;
  geo-pos:long "3.811224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50575; 50575'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811224'^^xsd:double;
  dwc:latitude '51.905278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615337'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806714 3.811281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806714"^^xsd:decimal ;
  dwc:decimalLongitude "3.811281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806714 3.811281)"^^geo:wktLiteral ;
  geo-pos:lat "51.806714"^^xsd:decimal ;
  geo-pos:long "3.811281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f71'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52495; 52495'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811281'^^xsd:double;
  dwc:latitude '51.806714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617106'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744061 3.811302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744061"^^xsd:decimal ;
  dwc:decimalLongitude "3.811302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744061 3.811302)"^^geo:wktLiteral ;
  geo-pos:lat "51.744061"^^xsd:decimal ;
  geo-pos:long "3.811302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-511e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46661; 46661'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811302'^^xsd:double;
  dwc:latitude '51.744061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611598'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8071 3.811302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8071"^^xsd:decimal ;
  dwc:decimalLongitude "3.811302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8071 3.811302)"^^geo:wktLiteral ;
  geo-pos:lat "51.8071"^^xsd:decimal ;
  geo-pos:long "3.811302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de3'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48257; 48257'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.959722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811302'^^xsd:double;
  dwc:latitude '51.8071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613128'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8071 3.811302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8071"^^xsd:decimal ;
  dwc:decimalLongitude "3.811302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8071 3.811302)"^^geo:wktLiteral ;
  geo-pos:lat "51.8071"^^xsd:decimal ;
  geo-pos:long "3.811302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48256; 48256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.959722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811302'^^xsd:double;
  dwc:latitude '51.8071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613127'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8071 3.811302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8071"^^xsd:decimal ;
  dwc:decimalLongitude "3.811302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8071 3.811302)"^^geo:wktLiteral ;
  geo-pos:lat "51.8071"^^xsd:decimal ;
  geo-pos:long "3.811302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48258; 48258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.959722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811302'^^xsd:double;
  dwc:latitude '51.8071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613129'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793981"^^xsd:decimal ;
  dwc:decimalLongitude "3.811342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  geo-pos:lat "51.793981"^^xsd:decimal ;
  geo-pos:long "3.811342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7040'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41953; 41953'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811342'^^xsd:double;
  dwc:latitude '51.793981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607139'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793981"^^xsd:decimal ;
  dwc:decimalLongitude "3.811342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  geo-pos:lat "51.793981"^^xsd:decimal ;
  geo-pos:long "3.811342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-703f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41956; 41956'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811342'^^xsd:double;
  dwc:latitude '51.793981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607142'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793981"^^xsd:decimal ;
  dwc:decimalLongitude "3.811342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  geo-pos:lat "51.793981"^^xsd:decimal ;
  geo-pos:long "3.811342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-703e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41954; 41954'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811342'^^xsd:double;
  dwc:latitude '51.793981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607140'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793981"^^xsd:decimal ;
  dwc:decimalLongitude "3.811342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  geo-pos:lat "51.793981"^^xsd:decimal ;
  geo-pos:long "3.811342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-703d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41952; 41952'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811342'^^xsd:double;
  dwc:latitude '51.793981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607138'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793981"^^xsd:decimal ;
  dwc:decimalLongitude "3.811342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793981 3.811342)"^^geo:wktLiteral ;
  geo-pos:lat "51.793981"^^xsd:decimal ;
  geo-pos:long "3.811342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-703c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41955; 41955'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811342'^^xsd:double;
  dwc:latitude '51.793981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607141'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88599 3.811356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88599"^^xsd:decimal ;
  dwc:decimalLongitude "3.811356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88599 3.811356)"^^geo:wktLiteral ;
  geo-pos:lat "51.88599"^^xsd:decimal ;
  geo-pos:long "3.811356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d6'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55640; 55640'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811356'^^xsd:double;
  dwc:latitude '51.88599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620113'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88599 3.811356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88599"^^xsd:decimal ;
  dwc:decimalLongitude "3.811356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88599 3.811356)"^^geo:wktLiteral ;
  geo-pos:lat "51.88599"^^xsd:decimal ;
  geo-pos:long "3.811356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d5'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55641; 55641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811356'^^xsd:double;
  dwc:latitude '51.88599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620114'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796517 3.811359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796517"^^xsd:decimal ;
  dwc:decimalLongitude "3.811359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796517 3.811359)"^^geo:wktLiteral ;
  geo-pos:lat "51.796517"^^xsd:decimal ;
  geo-pos:long "3.811359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e1e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49436; 49436'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811359'^^xsd:double;
  dwc:latitude '51.796517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614223'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796517 3.811359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796517"^^xsd:decimal ;
  dwc:decimalLongitude "3.811359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796517 3.811359)"^^geo:wktLiteral ;
  geo-pos:lat "51.796517"^^xsd:decimal ;
  geo-pos:long "3.811359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e1d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49435; 49435'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811359'^^xsd:double;
  dwc:latitude '51.796517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614222'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772178 3.811388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772178"^^xsd:decimal ;
  dwc:decimalLongitude "3.811388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772178 3.811388)"^^geo:wktLiteral ;
  geo-pos:lat "51.772178"^^xsd:decimal ;
  geo-pos:long "3.811388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e0'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42580; 42580'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811388'^^xsd:double;
  dwc:latitude '51.772178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607687'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772178 3.811388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772178"^^xsd:decimal ;
  dwc:decimalLongitude "3.811388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772178 3.811388)"^^geo:wktLiteral ;
  geo-pos:lat "51.772178"^^xsd:decimal ;
  geo-pos:long "3.811388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74df'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42582; 42582'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811388'^^xsd:double;
  dwc:latitude '51.772178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607689'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772178 3.811388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772178"^^xsd:decimal ;
  dwc:decimalLongitude "3.811388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772178 3.811388)"^^geo:wktLiteral ;
  geo-pos:lat "51.772178"^^xsd:decimal ;
  geo-pos:long "3.811388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42583; 42583'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811388'^^xsd:double;
  dwc:latitude '51.772178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607690'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772178 3.811388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772178"^^xsd:decimal ;
  dwc:decimalLongitude "3.811388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772178 3.811388)"^^geo:wktLiteral ;
  geo-pos:lat "51.772178"^^xsd:decimal ;
  geo-pos:long "3.811388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74dd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42581; 42581'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811388'^^xsd:double;
  dwc:latitude '51.772178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607688'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922881"^^xsd:decimal ;
  dwc:decimalLongitude "3.811468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  geo-pos:lat "51.922881"^^xsd:decimal ;
  geo-pos:long "3.811468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dbc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40996; 40996'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811468'^^xsd:double;
  dwc:latitude '51.922881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606219'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922881"^^xsd:decimal ;
  dwc:decimalLongitude "3.811468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  geo-pos:lat "51.922881"^^xsd:decimal ;
  geo-pos:long "3.811468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dbb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40999; 40999'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811468'^^xsd:double;
  dwc:latitude '51.922881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606222'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922881"^^xsd:decimal ;
  dwc:decimalLongitude "3.811468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  geo-pos:lat "51.922881"^^xsd:decimal ;
  geo-pos:long "3.811468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40997; 40997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811468'^^xsd:double;
  dwc:latitude '51.922881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606220'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922881"^^xsd:decimal ;
  dwc:decimalLongitude "3.811468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  geo-pos:lat "51.922881"^^xsd:decimal ;
  geo-pos:long "3.811468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40998; 40998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811468'^^xsd:double;
  dwc:latitude '51.922881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606221'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922881"^^xsd:decimal ;
  dwc:decimalLongitude "3.811468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922881 3.811468)"^^geo:wktLiteral ;
  geo-pos:lat "51.922881"^^xsd:decimal ;
  geo-pos:long "3.811468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40995; 40995'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811468'^^xsd:double;
  dwc:latitude '51.922881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606218'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744913 3.811549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744913"^^xsd:decimal ;
  dwc:decimalLongitude "3.811549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744913 3.811549)"^^geo:wktLiteral ;
  geo-pos:lat "51.744913"^^xsd:decimal ;
  geo-pos:long "3.811549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4225'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56628; 56628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.7997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811549'^^xsd:double;
  dwc:latitude '51.744913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621133'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807764 3.811561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807764"^^xsd:decimal ;
  dwc:decimalLongitude "3.811561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807764 3.811561)"^^geo:wktLiteral ;
  geo-pos:lat "51.807764"^^xsd:decimal ;
  geo-pos:long "3.811561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d86'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47888; 47888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811561'^^xsd:double;
  dwc:latitude '51.807764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612845'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807764 3.811561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807764"^^xsd:decimal ;
  dwc:decimalLongitude "3.811561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807764 3.811561)"^^geo:wktLiteral ;
  geo-pos:lat "51.807764"^^xsd:decimal ;
  geo-pos:long "3.811561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d85'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47889; 47889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811561'^^xsd:double;
  dwc:latitude '51.807764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612846'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901679 3.81158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901679"^^xsd:decimal ;
  dwc:decimalLongitude "3.81158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901679 3.81158)"^^geo:wktLiteral ;
  geo-pos:lat "51.901679"^^xsd:decimal ;
  geo-pos:long "3.81158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ebf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55015; 55015'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81158'^^xsd:double;
  dwc:latitude '51.901679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619571'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744022 3.811678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744022"^^xsd:decimal ;
  dwc:decimalLongitude "3.811678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744022 3.811678)"^^geo:wktLiteral ;
  geo-pos:lat "51.744022"^^xsd:decimal ;
  geo-pos:long "3.811678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4479'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42745; 42745'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0502777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811678'^^xsd:double;
  dwc:latitude '51.744022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607045'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806288 3.811737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806288"^^xsd:decimal ;
  dwc:decimalLongitude "3.811737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806288 3.811737)"^^geo:wktLiteral ;
  geo-pos:lat "51.806288"^^xsd:decimal ;
  geo-pos:long "3.811737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5557'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55463; 55463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.308055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811737'^^xsd:double;
  dwc:latitude '51.806288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619956'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806288 3.811737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806288"^^xsd:decimal ;
  dwc:decimalLongitude "3.811737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806288 3.811737)"^^geo:wktLiteral ;
  geo-pos:lat "51.806288"^^xsd:decimal ;
  geo-pos:long "3.811737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5556'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55464; 55464'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.308055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811737'^^xsd:double;
  dwc:latitude '51.806288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619957'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819271 3.811753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819271"^^xsd:decimal ;
  dwc:decimalLongitude "3.811753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819271 3.811753)"^^geo:wktLiteral ;
  geo-pos:lat "51.819271"^^xsd:decimal ;
  geo-pos:long "3.811753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51577; 51577'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811753'^^xsd:double;
  dwc:latitude '51.819271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616208'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882004 3.811836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882004"^^xsd:decimal ;
  dwc:decimalLongitude "3.811836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882004 3.811836)"^^geo:wktLiteral ;
  geo-pos:lat "51.882004"^^xsd:decimal ;
  geo-pos:long "3.811836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58db'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45892; 45892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811836'^^xsd:double;
  dwc:latitude '51.882004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610818'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882004 3.811836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882004"^^xsd:decimal ;
  dwc:decimalLongitude "3.811836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882004 3.811836)"^^geo:wktLiteral ;
  geo-pos:lat "51.882004"^^xsd:decimal ;
  geo-pos:long "3.811836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58da'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45891; 45891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811836'^^xsd:double;
  dwc:latitude '51.882004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610817'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744093 3.811853)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744093"^^xsd:decimal ;
  dwc:decimalLongitude "3.811853"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744093 3.811853)"^^geo:wktLiteral ;
  geo-pos:lat "51.744093"^^xsd:decimal ;
  geo-pos:long "3.811853"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46185; 46185'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811853'^^xsd:double;
  dwc:latitude '51.744093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611168'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76908 3.811896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76908"^^xsd:decimal ;
  dwc:decimalLongitude "3.811896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76908 3.811896)"^^geo:wktLiteral ;
  geo-pos:lat "51.76908"^^xsd:decimal ;
  geo-pos:long "3.811896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5369'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54025; 54025'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.7525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811896'^^xsd:double;
  dwc:latitude '51.76908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618606'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778989 3.811899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778989"^^xsd:decimal ;
  dwc:decimalLongitude "3.811899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778989 3.811899)"^^geo:wktLiteral ;
  geo-pos:lat "51.778989"^^xsd:decimal ;
  geo-pos:long "3.811899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49374; 49374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811899'^^xsd:double;
  dwc:latitude '51.778989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614164'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778989 3.811899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778989"^^xsd:decimal ;
  dwc:decimalLongitude "3.811899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778989 3.811899)"^^geo:wktLiteral ;
  geo-pos:lat "51.778989"^^xsd:decimal ;
  geo-pos:long "3.811899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49372; 49372'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811899'^^xsd:double;
  dwc:latitude '51.778989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614162'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778989 3.811899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778989"^^xsd:decimal ;
  dwc:decimalLongitude "3.811899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778989 3.811899)"^^geo:wktLiteral ;
  geo-pos:lat "51.778989"^^xsd:decimal ;
  geo-pos:long "3.811899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49371; 49371'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811899'^^xsd:double;
  dwc:latitude '51.778989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614161'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778989 3.811899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778989"^^xsd:decimal ;
  dwc:decimalLongitude "3.811899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778989 3.811899)"^^geo:wktLiteral ;
  geo-pos:lat "51.778989"^^xsd:decimal ;
  geo-pos:long "3.811899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49373; 49373'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811899'^^xsd:double;
  dwc:latitude '51.778989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614163'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806709 3.811933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806709"^^xsd:decimal ;
  dwc:decimalLongitude "3.811933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806709 3.811933)"^^geo:wktLiteral ;
  geo-pos:lat "51.806709"^^xsd:decimal ;
  geo-pos:long "3.811933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b04'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47549; 47549'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811933'^^xsd:double;
  dwc:latitude '51.806709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612455'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806709 3.811933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806709"^^xsd:decimal ;
  dwc:decimalLongitude "3.811933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806709 3.811933)"^^geo:wktLiteral ;
  geo-pos:lat "51.806709"^^xsd:decimal ;
  geo-pos:long "3.811933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b03'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47548; 47548'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811933'^^xsd:double;
  dwc:latitude '51.806709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612454'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743948 3.811966)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743948"^^xsd:decimal ;
  dwc:decimalLongitude "3.811966"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743948 3.811966)"^^geo:wktLiteral ;
  geo-pos:lat "51.743948"^^xsd:decimal ;
  geo-pos:long "3.811966"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-511d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46662; 46662'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.811966'^^xsd:double;
  dwc:latitude '51.743948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611599'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797267 3.812039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797267"^^xsd:decimal ;
  dwc:decimalLongitude "3.812039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797267 3.812039)"^^geo:wktLiteral ;
  geo-pos:lat "51.797267"^^xsd:decimal ;
  geo-pos:long "3.812039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f39'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46546; 46546'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812039'^^xsd:double;
  dwc:latitude '51.797267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611480'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808012 3.812058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808012"^^xsd:decimal ;
  dwc:decimalLongitude "3.812058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808012 3.812058)"^^geo:wktLiteral ;
  geo-pos:lat "51.808012"^^xsd:decimal ;
  geo-pos:long "3.812058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7109'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42133; 42133'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812058'^^xsd:double;
  dwc:latitude '51.808012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607314'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808012 3.812058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808012"^^xsd:decimal ;
  dwc:decimalLongitude "3.812058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808012 3.812058)"^^geo:wktLiteral ;
  geo-pos:lat "51.808012"^^xsd:decimal ;
  geo-pos:long "3.812058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7108'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42134; 42134'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812058'^^xsd:double;
  dwc:latitude '51.808012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607315'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81623 3.812119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81623"^^xsd:decimal ;
  dwc:decimalLongitude "3.812119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81623 3.812119)"^^geo:wktLiteral ;
  geo-pos:lat "51.81623"^^xsd:decimal ;
  geo-pos:long "3.812119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-410f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56916; 56916'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812119'^^xsd:double;
  dwc:latitude '51.81623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621373'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81623 3.812119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81623"^^xsd:decimal ;
  dwc:decimalLongitude "3.812119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81623 3.812119)"^^geo:wktLiteral ;
  geo-pos:lat "51.81623"^^xsd:decimal ;
  geo-pos:long "3.812119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-410e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56917; 56917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812119'^^xsd:double;
  dwc:latitude '51.81623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621374'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744234 3.812189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744234"^^xsd:decimal ;
  dwc:decimalLongitude "3.812189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744234 3.812189)"^^geo:wktLiteral ;
  geo-pos:lat "51.744234"^^xsd:decimal ;
  geo-pos:long "3.812189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5419'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54651; 54651'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812189'^^xsd:double;
  dwc:latitude '51.744234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619149'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907069 3.812215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907069"^^xsd:decimal ;
  dwc:decimalLongitude "3.812215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907069 3.812215)"^^geo:wktLiteral ;
  geo-pos:lat "51.907069"^^xsd:decimal ;
  geo-pos:long "3.812215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51733; 51733'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812215'^^xsd:double;
  dwc:latitude '51.907069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616346'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888204 3.812456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888204"^^xsd:decimal ;
  dwc:decimalLongitude "3.812456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888204 3.812456)"^^geo:wktLiteral ;
  geo-pos:lat "51.888204"^^xsd:decimal ;
  geo-pos:long "3.812456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a86'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56316; 56316'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812456'^^xsd:double;
  dwc:latitude '51.888204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620835'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770766 3.812491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770766"^^xsd:decimal ;
  dwc:decimalLongitude "3.812491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770766 3.812491)"^^geo:wktLiteral ;
  geo-pos:lat "51.770766"^^xsd:decimal ;
  geo-pos:long "3.812491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-536a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54024; 54024'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.750833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812491'^^xsd:double;
  dwc:latitude '51.770766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618605'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806337 3.812492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806337"^^xsd:decimal ;
  dwc:decimalLongitude "3.812492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806337 3.812492)"^^geo:wktLiteral ;
  geo-pos:lat "51.806337"^^xsd:decimal ;
  geo-pos:long "3.812492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a27'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51193; 51193'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812492'^^xsd:double;
  dwc:latitude '51.806337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615872'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781142 3.812576)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781142"^^xsd:decimal ;
  dwc:decimalLongitude "3.812576"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781142 3.812576)"^^geo:wktLiteral ;
  geo-pos:lat "51.781142"^^xsd:decimal ;
  geo-pos:long "3.812576"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a1d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47393; 47393'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.479166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812576'^^xsd:double;
  dwc:latitude '51.781142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612298'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781142 3.812576)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781142"^^xsd:decimal ;
  dwc:decimalLongitude "3.812576"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781142 3.812576)"^^geo:wktLiteral ;
  geo-pos:lat "51.781142"^^xsd:decimal ;
  geo-pos:long "3.812576"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a1c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47392; 47392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.479166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812576'^^xsd:double;
  dwc:latitude '51.781142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612297'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781142 3.812576)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781142"^^xsd:decimal ;
  dwc:decimalLongitude "3.812576"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781142 3.812576)"^^geo:wktLiteral ;
  geo-pos:lat "51.781142"^^xsd:decimal ;
  geo-pos:long "3.812576"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a1b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47394; 47394'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.479166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812576'^^xsd:double;
  dwc:latitude '51.781142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612299'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8876 3.812591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8876"^^xsd:decimal ;
  dwc:decimalLongitude "3.812591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8876 3.812591)"^^geo:wktLiteral ;
  geo-pos:lat "51.8876"^^xsd:decimal ;
  geo-pos:long "3.812591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7211'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43541; 43541'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812591'^^xsd:double;
  dwc:latitude '51.8876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608603'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816919 3.81261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816919"^^xsd:decimal ;
  dwc:decimalLongitude "3.81261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816919 3.81261)"^^geo:wktLiteral ;
  geo-pos:lat "51.816919"^^xsd:decimal ;
  geo-pos:long "3.81261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-439c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42975; 42975'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81261'^^xsd:double;
  dwc:latitude '51.816919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608018'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924788 3.81271)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924788"^^xsd:decimal ;
  dwc:decimalLongitude "3.81271"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924788 3.81271)"^^geo:wktLiteral ;
  geo-pos:lat "51.924788"^^xsd:decimal ;
  geo-pos:long "3.81271"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d5b'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47944; 47944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81271'^^xsd:double;
  dwc:latitude '51.924788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612597'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924788 3.81271)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924788"^^xsd:decimal ;
  dwc:decimalLongitude "3.81271"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924788 3.81271)"^^geo:wktLiteral ;
  geo-pos:lat "51.924788"^^xsd:decimal ;
  geo-pos:long "3.81271"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d5a'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47943; 47943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81271'^^xsd:double;
  dwc:latitude '51.924788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612596'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744444 3.812813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744444"^^xsd:decimal ;
  dwc:decimalLongitude "3.812813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744444 3.812813)"^^geo:wktLiteral ;
  geo-pos:lat "51.744444"^^xsd:decimal ;
  geo-pos:long "3.812813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7920'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51972; 51972'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812813'^^xsd:double;
  dwc:latitude '51.744444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616659'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815964 3.812912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815964"^^xsd:decimal ;
  dwc:decimalLongitude "3.812912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815964 3.812912)"^^geo:wktLiteral ;
  geo-pos:lat "51.815964"^^xsd:decimal ;
  geo-pos:long "3.812912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67c9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50826; 50826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.812912'^^xsd:double;
  dwc:latitude '51.815964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615572'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795093"^^xsd:decimal ;
  dwc:decimalLongitude "3.813059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  geo-pos:lat "51.795093"^^xsd:decimal ;
  geo-pos:long "3.813059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b5a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41631; 41631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813059'^^xsd:double;
  dwc:latitude '51.795093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606774'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795093"^^xsd:decimal ;
  dwc:decimalLongitude "3.813059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  geo-pos:lat "51.795093"^^xsd:decimal ;
  geo-pos:long "3.813059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b59'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41633; 41633'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813059'^^xsd:double;
  dwc:latitude '51.795093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606776'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795093"^^xsd:decimal ;
  dwc:decimalLongitude "3.813059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  geo-pos:lat "51.795093"^^xsd:decimal ;
  geo-pos:long "3.813059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b58'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41632; 41632'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813059'^^xsd:double;
  dwc:latitude '51.795093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606775'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795093"^^xsd:decimal ;
  dwc:decimalLongitude "3.813059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  geo-pos:lat "51.795093"^^xsd:decimal ;
  geo-pos:long "3.813059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b57'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41634; 41634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813059'^^xsd:double;
  dwc:latitude '51.795093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606777'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795093"^^xsd:decimal ;
  dwc:decimalLongitude "3.813059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  geo-pos:lat "51.795093"^^xsd:decimal ;
  geo-pos:long "3.813059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b56'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41630; 41630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813059'^^xsd:double;
  dwc:latitude '51.795093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606773'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795093"^^xsd:decimal ;
  dwc:decimalLongitude "3.813059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795093 3.813059)"^^geo:wktLiteral ;
  geo-pos:lat "51.795093"^^xsd:decimal ;
  geo-pos:long "3.813059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b55'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41629; 41629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813059'^^xsd:double;
  dwc:latitude '51.795093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606772'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774152 3.813117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774152"^^xsd:decimal ;
  dwc:decimalLongitude "3.813117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774152 3.813117)"^^geo:wktLiteral ;
  geo-pos:lat "51.774152"^^xsd:decimal ;
  geo-pos:long "3.813117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6307'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44865; 44865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.539722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813117'^^xsd:double;
  dwc:latitude '51.774152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609625'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774152 3.813117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774152"^^xsd:decimal ;
  dwc:decimalLongitude "3.813117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774152 3.813117)"^^geo:wktLiteral ;
  geo-pos:lat "51.774152"^^xsd:decimal ;
  geo-pos:long "3.813117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6306'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44862; 44862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.539722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813117'^^xsd:double;
  dwc:latitude '51.774152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609622'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774152 3.813117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774152"^^xsd:decimal ;
  dwc:decimalLongitude "3.813117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774152 3.813117)"^^geo:wktLiteral ;
  geo-pos:lat "51.774152"^^xsd:decimal ;
  geo-pos:long "3.813117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6305'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44864; 44864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.539722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813117'^^xsd:double;
  dwc:latitude '51.774152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609624'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774152 3.813117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774152"^^xsd:decimal ;
  dwc:decimalLongitude "3.813117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774152 3.813117)"^^geo:wktLiteral ;
  geo-pos:lat "51.774152"^^xsd:decimal ;
  geo-pos:long "3.813117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6304'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44863; 44863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.539722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813117'^^xsd:double;
  dwc:latitude '51.774152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609623'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885834"^^xsd:decimal ;
  dwc:decimalLongitude "3.813126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  geo-pos:lat "51.885834"^^xsd:decimal ;
  geo-pos:long "3.813126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4078'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57100; 57100'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813126'^^xsd:double;
  dwc:latitude '51.885834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621523'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885834"^^xsd:decimal ;
  dwc:decimalLongitude "3.813126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  geo-pos:lat "51.885834"^^xsd:decimal ;
  geo-pos:long "3.813126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4077'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57105; 57105'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813126'^^xsd:double;
  dwc:latitude '51.885834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621530'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885834"^^xsd:decimal ;
  dwc:decimalLongitude "3.813126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  geo-pos:lat "51.885834"^^xsd:decimal ;
  geo-pos:long "3.813126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4076'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57101; 57101'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813126'^^xsd:double;
  dwc:latitude '51.885834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621524'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885834"^^xsd:decimal ;
  dwc:decimalLongitude "3.813126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  geo-pos:lat "51.885834"^^xsd:decimal ;
  geo-pos:long "3.813126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4075'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57102; 57102'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813126'^^xsd:double;
  dwc:latitude '51.885834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621525'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885834"^^xsd:decimal ;
  dwc:decimalLongitude "3.813126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  geo-pos:lat "51.885834"^^xsd:decimal ;
  geo-pos:long "3.813126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4074'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57104; 57104'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813126'^^xsd:double;
  dwc:latitude '51.885834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621527'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885834"^^xsd:decimal ;
  dwc:decimalLongitude "3.813126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885834 3.813126)"^^geo:wktLiteral ;
  geo-pos:lat "51.885834"^^xsd:decimal ;
  geo-pos:long "3.813126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4073'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57103; 57103'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813126'^^xsd:double;
  dwc:latitude '51.885834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621526'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773567 3.813136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773567"^^xsd:decimal ;
  dwc:decimalLongitude "3.813136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773567 3.813136)"^^geo:wktLiteral ;
  geo-pos:lat "51.773567"^^xsd:decimal ;
  geo-pos:long "3.813136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5079'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46836; 46836'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813136'^^xsd:double;
  dwc:latitude '51.773567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611739'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807033 3.813157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807033"^^xsd:decimal ;
  dwc:decimalLongitude "3.813157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807033 3.813157)"^^geo:wktLiteral ;
  geo-pos:lat "51.807033"^^xsd:decimal ;
  geo-pos:long "3.813157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5959'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46346; 46346'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813157'^^xsd:double;
  dwc:latitude '51.807033'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611325'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838854"^^xsd:decimal ;
  dwc:decimalLongitude "3.813179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  geo-pos:lat "51.838854"^^xsd:decimal ;
  geo-pos:long "3.813179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55708; 55708'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813179'^^xsd:double;
  dwc:latitude '51.838854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620180'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838854"^^xsd:decimal ;
  dwc:decimalLongitude "3.813179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  geo-pos:lat "51.838854"^^xsd:decimal ;
  geo-pos:long "3.813179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55709; 55709'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813179'^^xsd:double;
  dwc:latitude '51.838854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620181'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838854"^^xsd:decimal ;
  dwc:decimalLongitude "3.813179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  geo-pos:lat "51.838854"^^xsd:decimal ;
  geo-pos:long "3.813179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55711; 55711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813179'^^xsd:double;
  dwc:latitude '51.838854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620183'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838854"^^xsd:decimal ;
  dwc:decimalLongitude "3.813179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  geo-pos:lat "51.838854"^^xsd:decimal ;
  geo-pos:long "3.813179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55710; 55710'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813179'^^xsd:double;
  dwc:latitude '51.838854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620182'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838854"^^xsd:decimal ;
  dwc:decimalLongitude "3.813179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838854 3.813179)"^^geo:wktLiteral ;
  geo-pos:lat "51.838854"^^xsd:decimal ;
  geo-pos:long "3.813179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55712; 55712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813179'^^xsd:double;
  dwc:latitude '51.838854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620184'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806808 3.813226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806808"^^xsd:decimal ;
  dwc:decimalLongitude "3.813226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806808 3.813226)"^^geo:wktLiteral ;
  geo-pos:lat "51.806808"^^xsd:decimal ;
  geo-pos:long "3.813226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5389'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53991; 53991'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813226'^^xsd:double;
  dwc:latitude '51.806808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618572'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806808 3.813226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806808"^^xsd:decimal ;
  dwc:decimalLongitude "3.813226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806808 3.813226)"^^geo:wktLiteral ;
  geo-pos:lat "51.806808"^^xsd:decimal ;
  geo-pos:long "3.813226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5388'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53992; 53992'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813226'^^xsd:double;
  dwc:latitude '51.806808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618573'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817274 3.81324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817274"^^xsd:decimal ;
  dwc:decimalLongitude "3.81324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817274 3.81324)"^^geo:wktLiteral ;
  geo-pos:lat "51.817274"^^xsd:decimal ;
  geo-pos:long "3.81324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47564; 47564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81324'^^xsd:double;
  dwc:latitude '51.817274'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612469'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77389 3.813257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77389"^^xsd:decimal ;
  dwc:decimalLongitude "3.813257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77389 3.813257)"^^geo:wktLiteral ;
  geo-pos:lat "51.77389"^^xsd:decimal ;
  geo-pos:long "3.813257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48976; 48976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813257'^^xsd:double;
  dwc:latitude '51.77389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613812'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77389 3.813257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77389"^^xsd:decimal ;
  dwc:decimalLongitude "3.813257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77389 3.813257)"^^geo:wktLiteral ;
  geo-pos:lat "51.77389"^^xsd:decimal ;
  geo-pos:long "3.813257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48975; 48975'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813257'^^xsd:double;
  dwc:latitude '51.77389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613811'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77389 3.813257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77389"^^xsd:decimal ;
  dwc:decimalLongitude "3.813257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77389 3.813257)"^^geo:wktLiteral ;
  geo-pos:lat "51.77389"^^xsd:decimal ;
  geo-pos:long "3.813257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48977; 48977'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813257'^^xsd:double;
  dwc:latitude '51.77389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613813'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44374; 44374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609393'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55fc'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44372; 44372'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609391'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44375; 44375'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609394'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55fa'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44365; 44365'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609384'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f9'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44377; 44377'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609396'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f8'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44371; 44371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609390'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f7'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44376; 44376'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609395'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f6'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44370; 44370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609389'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44366; 44366'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609385'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44368; 44368'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609387'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44369; 44369'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609388'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44367; 44367'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609386'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f1'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44364; 44364'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609383'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781604"^^xsd:decimal ;
  dwc:decimalLongitude "3.813367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781604 3.813367)"^^geo:wktLiteral ;
  geo-pos:lat "51.781604"^^xsd:decimal ;
  geo-pos:long "3.813367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55f0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44373; 44373'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813367'^^xsd:double;
  dwc:latitude '51.781604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609392'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884951"^^xsd:decimal ;
  dwc:decimalLongitude "3.813444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  geo-pos:lat "51.884951"^^xsd:decimal ;
  geo-pos:long "3.813444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-570e'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44055; 44055'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813444'^^xsd:double;
  dwc:latitude '51.884951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609122'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884951"^^xsd:decimal ;
  dwc:decimalLongitude "3.813444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  geo-pos:lat "51.884951"^^xsd:decimal ;
  geo-pos:long "3.813444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-570d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44059; 44059'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813444'^^xsd:double;
  dwc:latitude '51.884951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609126'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884951"^^xsd:decimal ;
  dwc:decimalLongitude "3.813444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  geo-pos:lat "51.884951"^^xsd:decimal ;
  geo-pos:long "3.813444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-570c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44058; 44058'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813444'^^xsd:double;
  dwc:latitude '51.884951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609125'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884951"^^xsd:decimal ;
  dwc:decimalLongitude "3.813444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  geo-pos:lat "51.884951"^^xsd:decimal ;
  geo-pos:long "3.813444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-570b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44057; 44057'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813444'^^xsd:double;
  dwc:latitude '51.884951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609124'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884951"^^xsd:decimal ;
  dwc:decimalLongitude "3.813444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884951 3.813444)"^^geo:wktLiteral ;
  geo-pos:lat "51.884951"^^xsd:decimal ;
  geo-pos:long "3.813444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-570a'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44056; 44056'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813444'^^xsd:double;
  dwc:latitude '51.884951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609123'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816993 3.813492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816993"^^xsd:decimal ;
  dwc:decimalLongitude "3.813492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816993 3.813492)"^^geo:wktLiteral ;
  geo-pos:lat "51.816993"^^xsd:decimal ;
  geo-pos:long "3.813492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f63'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52510; 52510'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.273611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813492'^^xsd:double;
  dwc:latitude '51.816993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617120'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816993 3.813492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816993"^^xsd:decimal ;
  dwc:decimalLongitude "3.813492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816993 3.813492)"^^geo:wktLiteral ;
  geo-pos:lat "51.816993"^^xsd:decimal ;
  geo-pos:long "3.813492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f62'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52513; 52513'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.275277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813492'^^xsd:double;
  dwc:latitude '51.816993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617122'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816993 3.813492)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816993"^^xsd:decimal ;
  dwc:decimalLongitude "3.813492"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816993 3.813492)"^^geo:wktLiteral ;
  geo-pos:lat "51.816993"^^xsd:decimal ;
  geo-pos:long "3.813492"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f61'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52512; 52512'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.275277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813492'^^xsd:double;
  dwc:latitude '51.816993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617121'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744162 3.813506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744162"^^xsd:decimal ;
  dwc:decimalLongitude "3.813506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744162 3.813506)"^^geo:wktLiteral ;
  geo-pos:lat "51.744162"^^xsd:decimal ;
  geo-pos:long "3.813506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eea'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40679; 40679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813506'^^xsd:double;
  dwc:latitude '51.744162'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605832'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774328 3.81357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774328"^^xsd:decimal ;
  dwc:decimalLongitude "3.81357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774328 3.81357)"^^geo:wktLiteral ;
  geo-pos:lat "51.774328"^^xsd:decimal ;
  geo-pos:long "3.81357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40909; 40909'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.1336111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81357'^^xsd:double;
  dwc:latitude '51.774328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606059'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806734 3.813573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806734"^^xsd:decimal ;
  dwc:decimalLongitude "3.813573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806734 3.813573)"^^geo:wktLiteral ;
  geo-pos:lat "51.806734"^^xsd:decimal ;
  geo-pos:long "3.813573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a28'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51192; 51192'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813573'^^xsd:double;
  dwc:latitude '51.806734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615871'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773717 3.813588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773717"^^xsd:decimal ;
  dwc:decimalLongitude "3.813588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773717 3.813588)"^^geo:wktLiteral ;
  geo-pos:lat "51.773717"^^xsd:decimal ;
  geo-pos:long "3.813588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-507a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46835; 46835'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.2138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813588'^^xsd:double;
  dwc:latitude '51.773717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611738'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806715 3.813616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806715"^^xsd:decimal ;
  dwc:decimalLongitude "3.813616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806715 3.813616)"^^geo:wktLiteral ;
  geo-pos:lat "51.806715"^^xsd:decimal ;
  geo-pos:long "3.813616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-478f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53101; 53101'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813616'^^xsd:double;
  dwc:latitude '51.806715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617716'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806715 3.813616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806715"^^xsd:decimal ;
  dwc:decimalLongitude "3.813616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806715 3.813616)"^^geo:wktLiteral ;
  geo-pos:lat "51.806715"^^xsd:decimal ;
  geo-pos:long "3.813616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-478e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53102; 53102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813616'^^xsd:double;
  dwc:latitude '51.806715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617717'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817083 3.813628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817083"^^xsd:decimal ;
  dwc:decimalLongitude "3.813628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817083 3.813628)"^^geo:wktLiteral ;
  geo-pos:lat "51.817083"^^xsd:decimal ;
  geo-pos:long "3.813628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a03'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56465; 56465'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813628'^^xsd:double;
  dwc:latitude '51.817083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620985'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817083 3.813628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817083"^^xsd:decimal ;
  dwc:decimalLongitude "3.813628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817083 3.813628)"^^geo:wktLiteral ;
  geo-pos:lat "51.817083"^^xsd:decimal ;
  geo-pos:long "3.813628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a06'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56463; 56463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813628'^^xsd:double;
  dwc:latitude '51.817083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620983'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817083 3.813628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817083"^^xsd:decimal ;
  dwc:decimalLongitude "3.813628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817083 3.813628)"^^geo:wktLiteral ;
  geo-pos:lat "51.817083"^^xsd:decimal ;
  geo-pos:long "3.813628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a05'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56466; 56466'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813628'^^xsd:double;
  dwc:latitude '51.817083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620986'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817083 3.813628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817083"^^xsd:decimal ;
  dwc:decimalLongitude "3.813628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817083 3.813628)"^^geo:wktLiteral ;
  geo-pos:lat "51.817083"^^xsd:decimal ;
  geo-pos:long "3.813628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a04'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56464; 56464'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813628'^^xsd:double;
  dwc:latitude '51.817083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620984'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862291 3.813703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862291"^^xsd:decimal ;
  dwc:decimalLongitude "3.813703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862291 3.813703)"^^geo:wktLiteral ;
  geo-pos:lat "51.862291"^^xsd:decimal ;
  geo-pos:long "3.813703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7203'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43576; 43576'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813703'^^xsd:double;
  dwc:latitude '51.862291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608632'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862291 3.813703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862291"^^xsd:decimal ;
  dwc:decimalLongitude "3.813703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862291 3.813703)"^^geo:wktLiteral ;
  geo-pos:lat "51.862291"^^xsd:decimal ;
  geo-pos:long "3.813703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7202'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43577; 43577'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813703'^^xsd:double;
  dwc:latitude '51.862291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608633'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862291 3.813703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862291"^^xsd:decimal ;
  dwc:decimalLongitude "3.813703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862291 3.813703)"^^geo:wktLiteral ;
  geo-pos:lat "51.862291"^^xsd:decimal ;
  geo-pos:long "3.813703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7201'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43575; 43575'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813703'^^xsd:double;
  dwc:latitude '51.862291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608631'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816668 3.813752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816668"^^xsd:decimal ;
  dwc:decimalLongitude "3.813752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816668 3.813752)"^^geo:wktLiteral ;
  geo-pos:lat "51.816668"^^xsd:decimal ;
  geo-pos:long "3.813752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5370'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54018; 54018'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.635'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813752'^^xsd:double;
  dwc:latitude '51.816668'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618599'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864367"^^xsd:decimal ;
  dwc:decimalLongitude "3.813799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  geo-pos:lat "51.864367"^^xsd:decimal ;
  geo-pos:long "3.813799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a61'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56360; 56360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813799'^^xsd:double;
  dwc:latitude '51.864367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620880'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864367"^^xsd:decimal ;
  dwc:decimalLongitude "3.813799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  geo-pos:lat "51.864367"^^xsd:decimal ;
  geo-pos:long "3.813799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a60'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56358; 56358'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813799'^^xsd:double;
  dwc:latitude '51.864367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620878'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864367"^^xsd:decimal ;
  dwc:decimalLongitude "3.813799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  geo-pos:lat "51.864367"^^xsd:decimal ;
  geo-pos:long "3.813799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a5f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56357; 56357'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813799'^^xsd:double;
  dwc:latitude '51.864367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620877'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864367"^^xsd:decimal ;
  dwc:decimalLongitude "3.813799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  geo-pos:lat "51.864367"^^xsd:decimal ;
  geo-pos:long "3.813799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a5e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56361; 56361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813799'^^xsd:double;
  dwc:latitude '51.864367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620881'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864367"^^xsd:decimal ;
  dwc:decimalLongitude "3.813799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  geo-pos:lat "51.864367"^^xsd:decimal ;
  geo-pos:long "3.813799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a5d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56362; 56362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813799'^^xsd:double;
  dwc:latitude '51.864367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620882'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864367"^^xsd:decimal ;
  dwc:decimalLongitude "3.813799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  geo-pos:lat "51.864367"^^xsd:decimal ;
  geo-pos:long "3.813799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a5c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56356; 56356'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813799'^^xsd:double;
  dwc:latitude '51.864367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620876'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864367"^^xsd:decimal ;
  dwc:decimalLongitude "3.813799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864367 3.813799)"^^geo:wktLiteral ;
  geo-pos:lat "51.864367"^^xsd:decimal ;
  geo-pos:long "3.813799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a5b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56359; 56359'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813799'^^xsd:double;
  dwc:latitude '51.864367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620879'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808261 3.813818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808261"^^xsd:decimal ;
  dwc:decimalLongitude "3.813818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808261 3.813818)"^^geo:wktLiteral ;
  geo-pos:lat "51.808261"^^xsd:decimal ;
  geo-pos:long "3.813818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ac'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42957; 42957'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813818'^^xsd:double;
  dwc:latitude '51.808261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608003'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808261 3.813818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808261"^^xsd:decimal ;
  dwc:decimalLongitude "3.813818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808261 3.813818)"^^geo:wktLiteral ;
  geo-pos:lat "51.808261"^^xsd:decimal ;
  geo-pos:long "3.813818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ab'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42956; 42956'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813818'^^xsd:double;
  dwc:latitude '51.808261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608002'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816019 3.813928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816019"^^xsd:decimal ;
  dwc:decimalLongitude "3.813928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816019 3.813928)"^^geo:wktLiteral ;
  geo-pos:lat "51.816019"^^xsd:decimal ;
  geo-pos:long "3.813928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-630c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44860; 44860'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.491388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813928'^^xsd:double;
  dwc:latitude '51.816019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609620'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816019 3.813928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816019"^^xsd:decimal ;
  dwc:decimalLongitude "3.813928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816019 3.813928)"^^geo:wktLiteral ;
  geo-pos:lat "51.816019"^^xsd:decimal ;
  geo-pos:long "3.813928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-630b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44857; 44857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.491388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813928'^^xsd:double;
  dwc:latitude '51.816019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609617'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816019 3.813928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816019"^^xsd:decimal ;
  dwc:decimalLongitude "3.813928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816019 3.813928)"^^geo:wktLiteral ;
  geo-pos:lat "51.816019"^^xsd:decimal ;
  geo-pos:long "3.813928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-630a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44859; 44859'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.491388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813928'^^xsd:double;
  dwc:latitude '51.816019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609619'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816019 3.813928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816019"^^xsd:decimal ;
  dwc:decimalLongitude "3.813928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816019 3.813928)"^^geo:wktLiteral ;
  geo-pos:lat "51.816019"^^xsd:decimal ;
  geo-pos:long "3.813928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6309'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44858; 44858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.491388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813928'^^xsd:double;
  dwc:latitude '51.816019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609618'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86612 3.813947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86612"^^xsd:decimal ;
  dwc:decimalLongitude "3.813947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86612 3.813947)"^^geo:wktLiteral ;
  geo-pos:lat "51.86612"^^xsd:decimal ;
  geo-pos:long "3.813947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48086; 48086'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813947'^^xsd:double;
  dwc:latitude '51.86612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613001'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.813958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7758"^^xsd:decimal ;
  dwc:decimalLongitude "3.813958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.813958)"^^geo:wktLiteral ;
  geo-pos:lat "51.7758"^^xsd:decimal ;
  geo-pos:long "3.813958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e96'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49629; 49629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813958'^^xsd:double;
  dwc:latitude '51.7758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614478'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.813958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7758"^^xsd:decimal ;
  dwc:decimalLongitude "3.813958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.813958)"^^geo:wktLiteral ;
  geo-pos:lat "51.7758"^^xsd:decimal ;
  geo-pos:long "3.813958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e95'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49632; 49632'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813958'^^xsd:double;
  dwc:latitude '51.7758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614481'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.813958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7758"^^xsd:decimal ;
  dwc:decimalLongitude "3.813958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.813958)"^^geo:wktLiteral ;
  geo-pos:lat "51.7758"^^xsd:decimal ;
  geo-pos:long "3.813958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e94'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49630; 49630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813958'^^xsd:double;
  dwc:latitude '51.7758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614479'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.813958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7758"^^xsd:decimal ;
  dwc:decimalLongitude "3.813958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7758 3.813958)"^^geo:wktLiteral ;
  geo-pos:lat "51.7758"^^xsd:decimal ;
  geo-pos:long "3.813958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e93'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49631; 49631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.813958'^^xsd:double;
  dwc:latitude '51.7758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614480'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864546 3.81402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864546"^^xsd:decimal ;
  dwc:decimalLongitude "3.81402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864546 3.81402)"^^geo:wktLiteral ;
  geo-pos:lat "51.864546"^^xsd:decimal ;
  geo-pos:long "3.81402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45177; 45177'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81402'^^xsd:double;
  dwc:latitude '51.864546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610189'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864546 3.81402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864546"^^xsd:decimal ;
  dwc:decimalLongitude "3.81402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864546 3.81402)"^^geo:wktLiteral ;
  geo-pos:lat "51.864546"^^xsd:decimal ;
  geo-pos:long "3.81402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61eb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45179; 45179'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81402'^^xsd:double;
  dwc:latitude '51.864546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610191'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864546 3.81402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864546"^^xsd:decimal ;
  dwc:decimalLongitude "3.81402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864546 3.81402)"^^geo:wktLiteral ;
  geo-pos:lat "51.864546"^^xsd:decimal ;
  geo-pos:long "3.81402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45178; 45178'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81402'^^xsd:double;
  dwc:latitude '51.864546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610190'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743978 3.814183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743978"^^xsd:decimal ;
  dwc:decimalLongitude "3.814183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743978 3.814183)"^^geo:wktLiteral ;
  geo-pos:lat "51.743978"^^xsd:decimal ;
  geo-pos:long "3.814183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6984'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50315; 50315'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.2891666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814183'^^xsd:double;
  dwc:latitude '51.743978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615046'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744517 3.81428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744517"^^xsd:decimal ;
  dwc:decimalLongitude "3.81428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744517 3.81428)"^^geo:wktLiteral ;
  geo-pos:lat "51.744517"^^xsd:decimal ;
  geo-pos:long "3.81428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c77'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45639; 45639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81428'^^xsd:double;
  dwc:latitude '51.744517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610602'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744517 3.81428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744517"^^xsd:decimal ;
  dwc:decimalLongitude "3.81428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744517 3.81428)"^^geo:wktLiteral ;
  geo-pos:lat "51.744517"^^xsd:decimal ;
  geo-pos:long "3.81428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c76'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45638; 45638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81428'^^xsd:double;
  dwc:latitude '51.744517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610601'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744517 3.81428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744517"^^xsd:decimal ;
  dwc:decimalLongitude "3.81428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744517 3.81428)"^^geo:wktLiteral ;
  geo-pos:lat "51.744517"^^xsd:decimal ;
  geo-pos:long "3.81428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c75'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45640; 45640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.6883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81428'^^xsd:double;
  dwc:latitude '51.744517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610603'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816691 3.814318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816691"^^xsd:decimal ;
  dwc:decimalLongitude "3.814318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816691 3.814318)"^^geo:wktLiteral ;
  geo-pos:lat "51.816691"^^xsd:decimal ;
  geo-pos:long "3.814318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-605b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40240; 40240'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.420833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814318'^^xsd:double;
  dwc:latitude '51.816691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605440'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820647 3.814346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820647"^^xsd:decimal ;
  dwc:decimalLongitude "3.814346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820647 3.814346)"^^geo:wktLiteral ;
  geo-pos:lat "51.820647"^^xsd:decimal ;
  geo-pos:long "3.814346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f7a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40562; 40562'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814346'^^xsd:double;
  dwc:latitude '51.820647'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605714'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908718 3.814368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908718"^^xsd:decimal ;
  dwc:decimalLongitude "3.814368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908718 3.814368)"^^geo:wktLiteral ;
  geo-pos:lat "51.908718"^^xsd:decimal ;
  geo-pos:long "3.814368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6681'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39631; 39631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.690555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814368'^^xsd:double;
  dwc:latitude '51.908718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604863'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775976"^^xsd:decimal ;
  dwc:decimalLongitude "3.814498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  geo-pos:lat "51.775976"^^xsd:decimal ;
  geo-pos:long "3.814498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-593d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46380; 46380'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814498'^^xsd:double;
  dwc:latitude '51.775976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611357'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775976"^^xsd:decimal ;
  dwc:decimalLongitude "3.814498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  geo-pos:lat "51.775976"^^xsd:decimal ;
  geo-pos:long "3.814498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-593c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46384; 46384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814498'^^xsd:double;
  dwc:latitude '51.775976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611359'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775976"^^xsd:decimal ;
  dwc:decimalLongitude "3.814498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  geo-pos:lat "51.775976"^^xsd:decimal ;
  geo-pos:long "3.814498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-593b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46383; 46383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814498'^^xsd:double;
  dwc:latitude '51.775976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611358'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775976"^^xsd:decimal ;
  dwc:decimalLongitude "3.814498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  geo-pos:lat "51.775976"^^xsd:decimal ;
  geo-pos:long "3.814498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-593a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46379; 46379'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814498'^^xsd:double;
  dwc:latitude '51.775976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611356'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775976"^^xsd:decimal ;
  dwc:decimalLongitude "3.814498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775976 3.814498)"^^geo:wktLiteral ;
  geo-pos:lat "51.775976"^^xsd:decimal ;
  geo-pos:long "3.814498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5939'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46378; 46378'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814498'^^xsd:double;
  dwc:latitude '51.775976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611355'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890122 3.814642)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890122"^^xsd:decimal ;
  dwc:decimalLongitude "3.814642"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890122 3.814642)"^^geo:wktLiteral ;
  geo-pos:lat "51.890122"^^xsd:decimal ;
  geo-pos:long "3.814642"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7725'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49843; 49843'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814642'^^xsd:double;
  dwc:latitude '51.890122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614649'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890122 3.814642)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890122"^^xsd:decimal ;
  dwc:decimalLongitude "3.814642"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890122 3.814642)"^^geo:wktLiteral ;
  geo-pos:lat "51.890122"^^xsd:decimal ;
  geo-pos:long "3.814642"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7724'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49846; 49846'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814642'^^xsd:double;
  dwc:latitude '51.890122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614650'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926626 3.814648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926626"^^xsd:decimal ;
  dwc:decimalLongitude "3.814648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926626 3.814648)"^^geo:wktLiteral ;
  geo-pos:lat "51.926626"^^xsd:decimal ;
  geo-pos:long "3.814648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49040; 49040'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814648'^^xsd:double;
  dwc:latitude '51.926626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613871'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816816 3.814771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816816"^^xsd:decimal ;
  dwc:decimalLongitude "3.814771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816816 3.814771)"^^geo:wktLiteral ;
  geo-pos:lat "51.816816"^^xsd:decimal ;
  geo-pos:long "3.814771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-781b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52236; 52236'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814771'^^xsd:double;
  dwc:latitude '51.816816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616916'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816816 3.814771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816816"^^xsd:decimal ;
  dwc:decimalLongitude "3.814771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816816 3.814771)"^^geo:wktLiteral ;
  geo-pos:lat "51.816816"^^xsd:decimal ;
  geo-pos:long "3.814771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-781a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52235; 52235'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814771'^^xsd:double;
  dwc:latitude '51.816816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616915'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816816 3.814771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816816"^^xsd:decimal ;
  dwc:decimalLongitude "3.814771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816816 3.814771)"^^geo:wktLiteral ;
  geo-pos:lat "51.816816"^^xsd:decimal ;
  geo-pos:long "3.814771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7819'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52237; 52237'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814771'^^xsd:double;
  dwc:latitude '51.816816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616917'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816508 3.814779)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816508"^^xsd:decimal ;
  dwc:decimalLongitude "3.814779"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816508 3.814779)"^^geo:wktLiteral ;
  geo-pos:lat "51.816508"^^xsd:decimal ;
  geo-pos:long "3.814779"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4776'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53131; 53131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.08'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814779'^^xsd:double;
  dwc:latitude '51.816508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617744'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816508 3.814779)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816508"^^xsd:decimal ;
  dwc:decimalLongitude "3.814779"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816508 3.814779)"^^geo:wktLiteral ;
  geo-pos:lat "51.816508"^^xsd:decimal ;
  geo-pos:long "3.814779"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4775'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53129; 53129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.08'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814779'^^xsd:double;
  dwc:latitude '51.816508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617742'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816508 3.814779)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816508"^^xsd:decimal ;
  dwc:decimalLongitude "3.814779"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816508 3.814779)"^^geo:wktLiteral ;
  geo-pos:lat "51.816508"^^xsd:decimal ;
  geo-pos:long "3.814779"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4774'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53130; 53130'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.08'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814779'^^xsd:double;
  dwc:latitude '51.816508'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617743'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815653 3.81485)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815653"^^xsd:decimal ;
  dwc:decimalLongitude "3.81485"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815653 3.81485)"^^geo:wktLiteral ;
  geo-pos:lat "51.815653"^^xsd:decimal ;
  geo-pos:long "3.81485"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-743a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39310; 39310'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81485'^^xsd:double;
  dwc:latitude '51.815653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604578'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815653 3.81485)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815653"^^xsd:decimal ;
  dwc:decimalLongitude "3.81485"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815653 3.81485)"^^geo:wktLiteral ;
  geo-pos:lat "51.815653"^^xsd:decimal ;
  geo-pos:long "3.81485"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7439'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39309; 39309'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81485'^^xsd:double;
  dwc:latitude '51.815653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604577'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860601 3.814922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860601"^^xsd:decimal ;
  dwc:decimalLongitude "3.814922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860601 3.814922)"^^geo:wktLiteral ;
  geo-pos:lat "51.860601"^^xsd:decimal ;
  geo-pos:long "3.814922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55671; 55671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814922'^^xsd:double;
  dwc:latitude '51.860601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620141'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801896 3.814979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801896"^^xsd:decimal ;
  dwc:decimalLongitude "3.814979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801896 3.814979)"^^geo:wktLiteral ;
  geo-pos:lat "51.801896"^^xsd:decimal ;
  geo-pos:long "3.814979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7690'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50027; 50027'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.816944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814979'^^xsd:double;
  dwc:latitude '51.801896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614813'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801896 3.814979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801896"^^xsd:decimal ;
  dwc:decimalLongitude "3.814979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801896 3.814979)"^^geo:wktLiteral ;
  geo-pos:lat "51.801896"^^xsd:decimal ;
  geo-pos:long "3.814979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7691'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50026; 50026'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.816944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.814979'^^xsd:double;
  dwc:latitude '51.801896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614812'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809267 3.815141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809267"^^xsd:decimal ;
  dwc:decimalLongitude "3.815141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809267 3.815141)"^^geo:wktLiteral ;
  geo-pos:lat "51.809267"^^xsd:decimal ;
  geo-pos:long "3.815141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49607; 49607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815141'^^xsd:double;
  dwc:latitude '51.809267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614459'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809267 3.815141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809267"^^xsd:decimal ;
  dwc:decimalLongitude "3.815141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809267 3.815141)"^^geo:wktLiteral ;
  geo-pos:lat "51.809267"^^xsd:decimal ;
  geo-pos:long "3.815141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49609; 49609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815141'^^xsd:double;
  dwc:latitude '51.809267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614461'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809267 3.815141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809267"^^xsd:decimal ;
  dwc:decimalLongitude "3.815141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809267 3.815141)"^^geo:wktLiteral ;
  geo-pos:lat "51.809267"^^xsd:decimal ;
  geo-pos:long "3.815141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ea7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49608; 49608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815141'^^xsd:double;
  dwc:latitude '51.809267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614460'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845278"^^xsd:decimal ;
  dwc:decimalLongitude "3.815225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  geo-pos:lat "51.845278"^^xsd:decimal ;
  geo-pos:long "3.815225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49937; 49937'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815225'^^xsd:double;
  dwc:latitude '51.845278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614730'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845278"^^xsd:decimal ;
  dwc:decimalLongitude "3.815225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  geo-pos:lat "51.845278"^^xsd:decimal ;
  geo-pos:long "3.815225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49939; 49939'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815225'^^xsd:double;
  dwc:latitude '51.845278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614732'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845278"^^xsd:decimal ;
  dwc:decimalLongitude "3.815225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  geo-pos:lat "51.845278"^^xsd:decimal ;
  geo-pos:long "3.815225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76df'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49936; 49936'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815225'^^xsd:double;
  dwc:latitude '51.845278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614729'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845278"^^xsd:decimal ;
  dwc:decimalLongitude "3.815225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  geo-pos:lat "51.845278"^^xsd:decimal ;
  geo-pos:long "3.815225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76de'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49935; 49935'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815225'^^xsd:double;
  dwc:latitude '51.845278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614728'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845278"^^xsd:decimal ;
  dwc:decimalLongitude "3.815225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845278 3.815225)"^^geo:wktLiteral ;
  geo-pos:lat "51.845278"^^xsd:decimal ;
  geo-pos:long "3.815225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76dd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49938; 49938'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815225'^^xsd:double;
  dwc:latitude '51.845278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614731'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743431 3.815245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743431"^^xsd:decimal ;
  dwc:decimalLongitude "3.815245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743431 3.815245)"^^geo:wktLiteral ;
  geo-pos:lat "51.743431"^^xsd:decimal ;
  geo-pos:long "3.815245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4478'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42746; 42746'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815245'^^xsd:double;
  dwc:latitude '51.743431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607046'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841294 3.815255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841294"^^xsd:decimal ;
  dwc:decimalLongitude "3.815255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841294 3.815255)"^^geo:wktLiteral ;
  geo-pos:lat "51.841294"^^xsd:decimal ;
  geo-pos:long "3.815255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44175; 44175'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815255'^^xsd:double;
  dwc:latitude '51.841294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609238'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841294 3.815255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841294"^^xsd:decimal ;
  dwc:decimalLongitude "3.815255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841294 3.815255)"^^geo:wktLiteral ;
  geo-pos:lat "51.841294"^^xsd:decimal ;
  geo-pos:long "3.815255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44174; 44174'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815255'^^xsd:double;
  dwc:latitude '51.841294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609237'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909358 3.815382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909358"^^xsd:decimal ;
  dwc:decimalLongitude "3.815382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909358 3.815382)"^^geo:wktLiteral ;
  geo-pos:lat "51.909358"^^xsd:decimal ;
  geo-pos:long "3.815382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6683'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39630; 39630'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.69'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815382'^^xsd:double;
  dwc:latitude '51.909358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604862'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909358 3.815382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909358"^^xsd:decimal ;
  dwc:decimalLongitude "3.815382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909358 3.815382)"^^geo:wktLiteral ;
  geo-pos:lat "51.909358"^^xsd:decimal ;
  geo-pos:long "3.815382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6682'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39629; 39629'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.69'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815382'^^xsd:double;
  dwc:latitude '51.909358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604861'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776258 3.815445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776258"^^xsd:decimal ;
  dwc:decimalLongitude "3.815445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776258 3.815445)"^^geo:wktLiteral ;
  geo-pos:lat "51.776258"^^xsd:decimal ;
  geo-pos:long "3.815445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-410a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56922; 56922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815445'^^xsd:double;
  dwc:latitude '51.776258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621379'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776258 3.815445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776258"^^xsd:decimal ;
  dwc:decimalLongitude "3.815445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776258 3.815445)"^^geo:wktLiteral ;
  geo-pos:lat "51.776258"^^xsd:decimal ;
  geo-pos:long "3.815445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4109'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56924; 56924'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815445'^^xsd:double;
  dwc:latitude '51.776258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621381'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776258 3.815445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776258"^^xsd:decimal ;
  dwc:decimalLongitude "3.815445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776258 3.815445)"^^geo:wktLiteral ;
  geo-pos:lat "51.776258"^^xsd:decimal ;
  geo-pos:long "3.815445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4108'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56925; 56925'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815445'^^xsd:double;
  dwc:latitude '51.776258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621382'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776258 3.815445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776258"^^xsd:decimal ;
  dwc:decimalLongitude "3.815445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776258 3.815445)"^^geo:wktLiteral ;
  geo-pos:lat "51.776258"^^xsd:decimal ;
  geo-pos:long "3.815445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4107'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56923; 56923'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815445'^^xsd:double;
  dwc:latitude '51.776258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621380'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905562 3.815546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905562"^^xsd:decimal ;
  dwc:decimalLongitude "3.815546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905562 3.815546)"^^geo:wktLiteral ;
  geo-pos:lat "51.905562"^^xsd:decimal ;
  geo-pos:long "3.815546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56244; 56244'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815546'^^xsd:double;
  dwc:latitude '51.905562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620762'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905562 3.815546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905562"^^xsd:decimal ;
  dwc:decimalLongitude "3.815546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905562 3.815546)"^^geo:wktLiteral ;
  geo-pos:lat "51.905562"^^xsd:decimal ;
  geo-pos:long "3.815546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56245; 56245'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815546'^^xsd:double;
  dwc:latitude '51.905562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620763'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816887 3.81583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816887"^^xsd:decimal ;
  dwc:decimalLongitude "3.81583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816887 3.81583)"^^geo:wktLiteral ;
  geo-pos:lat "51.816887"^^xsd:decimal ;
  geo-pos:long "3.81583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4773'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53132; 53132'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81583'^^xsd:double;
  dwc:latitude '51.816887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617745'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808471 3.815867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808471"^^xsd:decimal ;
  dwc:decimalLongitude "3.815867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808471 3.815867)"^^geo:wktLiteral ;
  geo-pos:lat "51.808471"^^xsd:decimal ;
  geo-pos:long "3.815867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f08'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54908; 54908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.330277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815867'^^xsd:double;
  dwc:latitude '51.808471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619472'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743507 3.815869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743507"^^xsd:decimal ;
  dwc:decimalLongitude "3.815869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743507 3.815869)"^^geo:wktLiteral ;
  geo-pos:lat "51.743507"^^xsd:decimal ;
  geo-pos:long "3.815869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5418'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54652; 54652'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815869'^^xsd:double;
  dwc:latitude '51.743507'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619150'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743264 3.815923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743264"^^xsd:decimal ;
  dwc:decimalLongitude "3.815923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743264 3.815923)"^^geo:wktLiteral ;
  geo-pos:lat "51.743264"^^xsd:decimal ;
  geo-pos:long "3.815923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-511c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46663; 46663'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2261111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815923'^^xsd:double;
  dwc:latitude '51.743264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611600'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809397 3.815927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809397"^^xsd:decimal ;
  dwc:decimalLongitude "3.815927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809397 3.815927)"^^geo:wktLiteral ;
  geo-pos:lat "51.809397"^^xsd:decimal ;
  geo-pos:long "3.815927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75a9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50262; 50262'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815927'^^xsd:double;
  dwc:latitude '51.809397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615002'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809397 3.815927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809397"^^xsd:decimal ;
  dwc:decimalLongitude "3.815927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809397 3.815927)"^^geo:wktLiteral ;
  geo-pos:lat "51.809397"^^xsd:decimal ;
  geo-pos:long "3.815927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50263; 50263'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815927'^^xsd:double;
  dwc:latitude '51.809397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615003'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809397 3.815927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809397"^^xsd:decimal ;
  dwc:decimalLongitude "3.815927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809397 3.815927)"^^geo:wktLiteral ;
  geo-pos:lat "51.809397"^^xsd:decimal ;
  geo-pos:long "3.815927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75aa'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50261; 50261'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '15.013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.815927'^^xsd:double;
  dwc:latitude '51.809397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615001'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817632"^^xsd:decimal ;
  dwc:decimalLongitude "3.816032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  geo-pos:lat "51.817632"^^xsd:decimal ;
  geo-pos:long "3.816032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e13'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40901; 40901'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816032'^^xsd:double;
  dwc:latitude '51.817632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606051'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817632"^^xsd:decimal ;
  dwc:decimalLongitude "3.816032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  geo-pos:lat "51.817632"^^xsd:decimal ;
  geo-pos:long "3.816032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e12'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40900; 40900'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816032'^^xsd:double;
  dwc:latitude '51.817632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606050'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817632"^^xsd:decimal ;
  dwc:decimalLongitude "3.816032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  geo-pos:lat "51.817632"^^xsd:decimal ;
  geo-pos:long "3.816032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e11'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40904; 40904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816032'^^xsd:double;
  dwc:latitude '51.817632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606054'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817632"^^xsd:decimal ;
  dwc:decimalLongitude "3.816032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  geo-pos:lat "51.817632"^^xsd:decimal ;
  geo-pos:long "3.816032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e10'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40902; 40902'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816032'^^xsd:double;
  dwc:latitude '51.817632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606052'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817632"^^xsd:decimal ;
  dwc:decimalLongitude "3.816032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.816032)"^^geo:wktLiteral ;
  geo-pos:lat "51.817632"^^xsd:decimal ;
  geo-pos:long "3.816032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e0f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40903; 40903'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816032'^^xsd:double;
  dwc:latitude '51.817632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606053'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800027 3.816106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800027"^^xsd:decimal ;
  dwc:decimalLongitude "3.816106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800027 3.816106)"^^geo:wktLiteral ;
  geo-pos:lat "51.800027"^^xsd:decimal ;
  geo-pos:long "3.816106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f3a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46545; 46545'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816106'^^xsd:double;
  dwc:latitude '51.800027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611479'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800027 3.816106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800027"^^xsd:decimal ;
  dwc:decimalLongitude "3.816106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800027 3.816106)"^^geo:wktLiteral ;
  geo-pos:lat "51.800027"^^xsd:decimal ;
  geo-pos:long "3.816106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f38'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46544; 46544'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816106'^^xsd:double;
  dwc:latitude '51.800027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611478'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887261 3.816159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887261"^^xsd:decimal ;
  dwc:decimalLongitude "3.816159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887261 3.816159)"^^geo:wktLiteral ;
  geo-pos:lat "51.887261"^^xsd:decimal ;
  geo-pos:long "3.816159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-496e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51403; 51403'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816159'^^xsd:double;
  dwc:latitude '51.887261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615250'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887261 3.816159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887261"^^xsd:decimal ;
  dwc:decimalLongitude "3.816159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887261 3.816159)"^^geo:wktLiteral ;
  geo-pos:lat "51.887261"^^xsd:decimal ;
  geo-pos:long "3.816159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-496d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51405; 51405'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816159'^^xsd:double;
  dwc:latitude '51.887261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615252'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887261 3.816159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887261"^^xsd:decimal ;
  dwc:decimalLongitude "3.816159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887261 3.816159)"^^geo:wktLiteral ;
  geo-pos:lat "51.887261"^^xsd:decimal ;
  geo-pos:long "3.816159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-496c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51404; 51404'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816159'^^xsd:double;
  dwc:latitude '51.887261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615251'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798353"^^xsd:decimal ;
  dwc:decimalLongitude "3.816206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  geo-pos:lat "51.798353"^^xsd:decimal ;
  geo-pos:long "3.816206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a30'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47372; 47372'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816206'^^xsd:double;
  dwc:latitude '51.798353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612277'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798353"^^xsd:decimal ;
  dwc:decimalLongitude "3.816206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  geo-pos:lat "51.798353"^^xsd:decimal ;
  geo-pos:long "3.816206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a2e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47367; 47367'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816206'^^xsd:double;
  dwc:latitude '51.798353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612039'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798353"^^xsd:decimal ;
  dwc:decimalLongitude "3.816206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  geo-pos:lat "51.798353"^^xsd:decimal ;
  geo-pos:long "3.816206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a2c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47366; 47366'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816206'^^xsd:double;
  dwc:latitude '51.798353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612038'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798353"^^xsd:decimal ;
  dwc:decimalLongitude "3.816206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  geo-pos:lat "51.798353"^^xsd:decimal ;
  geo-pos:long "3.816206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a2b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47368; 47368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816206'^^xsd:double;
  dwc:latitude '51.798353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612040'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798353"^^xsd:decimal ;
  dwc:decimalLongitude "3.816206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  geo-pos:lat "51.798353"^^xsd:decimal ;
  geo-pos:long "3.816206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a2a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47371; 47371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816206'^^xsd:double;
  dwc:latitude '51.798353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612044'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798353"^^xsd:decimal ;
  dwc:decimalLongitude "3.816206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798353 3.816206)"^^geo:wktLiteral ;
  geo-pos:lat "51.798353"^^xsd:decimal ;
  geo-pos:long "3.816206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a29'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47369; 47369'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816206'^^xsd:double;
  dwc:latitude '51.798353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612041'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817137 3.816212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817137"^^xsd:decimal ;
  dwc:decimalLongitude "3.816212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817137 3.816212)"^^geo:wktLiteral ;
  geo-pos:lat "51.817137"^^xsd:decimal ;
  geo-pos:long "3.816212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b50'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56085; 56085'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816212'^^xsd:double;
  dwc:latitude '51.817137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620526'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807678 3.816215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807678"^^xsd:decimal ;
  dwc:decimalLongitude "3.816215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807678 3.816215)"^^geo:wktLiteral ;
  geo-pos:lat "51.807678"^^xsd:decimal ;
  geo-pos:long "3.816215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4791'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53100; 53100'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.023611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816215'^^xsd:double;
  dwc:latitude '51.807678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617715'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807678 3.816215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807678"^^xsd:decimal ;
  dwc:decimalLongitude "3.816215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807678 3.816215)"^^geo:wktLiteral ;
  geo-pos:lat "51.807678"^^xsd:decimal ;
  geo-pos:long "3.816215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4790'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53099; 53099'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.023611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816215'^^xsd:double;
  dwc:latitude '51.807678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617714'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776441 3.816217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776441"^^xsd:decimal ;
  dwc:decimalLongitude "3.816217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776441 3.816217)"^^geo:wktLiteral ;
  geo-pos:lat "51.776441"^^xsd:decimal ;
  geo-pos:long "3.816217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5547'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55480; 55480'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.421388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816217'^^xsd:double;
  dwc:latitude '51.776441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619972'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78394 3.816221)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78394"^^xsd:decimal ;
  dwc:decimalLongitude "3.816221"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78394 3.816221)"^^geo:wktLiteral ;
  geo-pos:lat "51.78394"^^xsd:decimal ;
  geo-pos:long "3.816221"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64eb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48973; 48973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816221'^^xsd:double;
  dwc:latitude '51.78394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613809'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78394 3.816221)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78394"^^xsd:decimal ;
  dwc:decimalLongitude "3.816221"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78394 3.816221)"^^geo:wktLiteral ;
  geo-pos:lat "51.78394"^^xsd:decimal ;
  geo-pos:long "3.816221"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48974; 48974'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816221'^^xsd:double;
  dwc:latitude '51.78394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613810'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809925 3.816256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809925"^^xsd:decimal ;
  dwc:decimalLongitude "3.816256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809925 3.816256)"^^geo:wktLiteral ;
  geo-pos:lat "51.809925"^^xsd:decimal ;
  geo-pos:long "3.816256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c0f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45744; 45744'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816256'^^xsd:double;
  dwc:latitude '51.809925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610706'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809925 3.816256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809925"^^xsd:decimal ;
  dwc:decimalLongitude "3.816256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809925 3.816256)"^^geo:wktLiteral ;
  geo-pos:lat "51.809925"^^xsd:decimal ;
  geo-pos:long "3.816256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c0e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45743; 45743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816256'^^xsd:double;
  dwc:latitude '51.809925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610705'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818222 3.816337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818222"^^xsd:decimal ;
  dwc:decimalLongitude "3.816337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818222 3.816337)"^^geo:wktLiteral ;
  geo-pos:lat "51.818222"^^xsd:decimal ;
  geo-pos:long "3.816337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f60'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52514; 52514'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.278333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816337'^^xsd:double;
  dwc:latitude '51.818222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617123'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817549 3.816393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817549"^^xsd:decimal ;
  dwc:decimalLongitude "3.816393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817549 3.816393)"^^geo:wktLiteral ;
  geo-pos:lat "51.817549"^^xsd:decimal ;
  geo-pos:long "3.816393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5080'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46829; 46829'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816393'^^xsd:double;
  dwc:latitude '51.817549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611732'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865194 3.816399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865194"^^xsd:decimal ;
  dwc:decimalLongitude "3.816399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865194 3.816399)"^^geo:wktLiteral ;
  geo-pos:lat "51.865194"^^xsd:decimal ;
  geo-pos:long "3.816399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-663f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39730; 39730'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.323888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816399'^^xsd:double;
  dwc:latitude '51.865194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604963'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817369 3.816434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817369"^^xsd:decimal ;
  dwc:decimalLongitude "3.816434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817369 3.816434)"^^geo:wktLiteral ;
  geo-pos:lat "51.817369"^^xsd:decimal ;
  geo-pos:long "3.816434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-554d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55474; 55474'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.3675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816434'^^xsd:double;
  dwc:latitude '51.817369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619966'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841169"^^xsd:decimal ;
  dwc:decimalLongitude "3.816443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  geo-pos:lat "51.841169"^^xsd:decimal ;
  geo-pos:long "3.816443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5237'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54389; 54389'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816443'^^xsd:double;
  dwc:latitude '51.841169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624364'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841169"^^xsd:decimal ;
  dwc:decimalLongitude "3.816443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  geo-pos:lat "51.841169"^^xsd:decimal ;
  geo-pos:long "3.816443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5236'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54385; 54385'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816443'^^xsd:double;
  dwc:latitude '51.841169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618926'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841169"^^xsd:decimal ;
  dwc:decimalLongitude "3.816443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  geo-pos:lat "51.841169"^^xsd:decimal ;
  geo-pos:long "3.816443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5235'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54390; 54390'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816443'^^xsd:double;
  dwc:latitude '51.841169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624365'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841169"^^xsd:decimal ;
  dwc:decimalLongitude "3.816443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  geo-pos:lat "51.841169"^^xsd:decimal ;
  geo-pos:long "3.816443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5234'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54388; 54388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816443'^^xsd:double;
  dwc:latitude '51.841169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618928'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841169"^^xsd:decimal ;
  dwc:decimalLongitude "3.816443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  geo-pos:lat "51.841169"^^xsd:decimal ;
  geo-pos:long "3.816443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5233'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54386; 54386'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816443'^^xsd:double;
  dwc:latitude '51.841169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624363'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841169"^^xsd:decimal ;
  dwc:decimalLongitude "3.816443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  geo-pos:lat "51.841169"^^xsd:decimal ;
  geo-pos:long "3.816443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5232'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54387; 54387'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816443'^^xsd:double;
  dwc:latitude '51.841169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618927'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841169"^^xsd:decimal ;
  dwc:decimalLongitude "3.816443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841169 3.816443)"^^geo:wktLiteral ;
  geo-pos:lat "51.841169"^^xsd:decimal ;
  geo-pos:long "3.816443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5231'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54384; 54384'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816443'^^xsd:double;
  dwc:latitude '51.841169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618925'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810067 3.816505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810067"^^xsd:decimal ;
  dwc:decimalLongitude "3.816505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810067 3.816505)"^^geo:wktLiteral ;
  geo-pos:lat "51.810067"^^xsd:decimal ;
  geo-pos:long "3.816505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e09'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55269; 55269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816505'^^xsd:double;
  dwc:latitude '51.810067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619785'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820299 3.81653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820299"^^xsd:decimal ;
  dwc:decimalLongitude "3.81653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820299 3.81653)"^^geo:wktLiteral ;
  geo-pos:lat "51.820299"^^xsd:decimal ;
  geo-pos:long "3.81653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39860; 39860'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.923888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81653'^^xsd:double;
  dwc:latitude '51.820299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605101'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808053 3.816541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808053"^^xsd:decimal ;
  dwc:decimalLongitude "3.816541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808053 3.816541)"^^geo:wktLiteral ;
  geo-pos:lat "51.808053"^^xsd:decimal ;
  geo-pos:long "3.816541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b62'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56066; 56066'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816541'^^xsd:double;
  dwc:latitude '51.808053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620509'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808053 3.816541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808053"^^xsd:decimal ;
  dwc:decimalLongitude "3.816541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808053 3.816541)"^^geo:wktLiteral ;
  geo-pos:lat "51.808053"^^xsd:decimal ;
  geo-pos:long "3.816541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b61'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56065; 56065'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816541'^^xsd:double;
  dwc:latitude '51.808053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620508'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808053 3.816541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808053"^^xsd:decimal ;
  dwc:decimalLongitude "3.816541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808053 3.816541)"^^geo:wktLiteral ;
  geo-pos:lat "51.808053"^^xsd:decimal ;
  geo-pos:long "3.816541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b60'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56067; 56067'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816541'^^xsd:double;
  dwc:latitude '51.808053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620510'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774434 3.816543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774434"^^xsd:decimal ;
  dwc:decimalLongitude "3.816543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774434 3.816543)"^^geo:wktLiteral ;
  geo-pos:lat "51.774434"^^xsd:decimal ;
  geo-pos:long "3.816543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-476b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53143; 53143'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.145833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816543'^^xsd:double;
  dwc:latitude '51.774434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617753'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74415 3.816634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74415"^^xsd:decimal ;
  dwc:decimalLongitude "3.816634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74415 3.816634)"^^geo:wktLiteral ;
  geo-pos:lat "51.74415"^^xsd:decimal ;
  geo-pos:long "3.816634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4224'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56629; 56629'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816634'^^xsd:double;
  dwc:latitude '51.74415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621134'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77651 3.816667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77651"^^xsd:decimal ;
  dwc:decimalLongitude "3.816667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77651 3.816667)"^^geo:wktLiteral ;
  geo-pos:lat "51.77651"^^xsd:decimal ;
  geo-pos:long "3.816667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b49'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56093; 56093'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816667'^^xsd:double;
  dwc:latitude '51.77651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620614'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77651 3.816667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77651"^^xsd:decimal ;
  dwc:decimalLongitude "3.816667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77651 3.816667)"^^geo:wktLiteral ;
  geo-pos:lat "51.77651"^^xsd:decimal ;
  geo-pos:long "3.816667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b48'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56094; 56094'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816667'^^xsd:double;
  dwc:latitude '51.77651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620615'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77651 3.816667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77651"^^xsd:decimal ;
  dwc:decimalLongitude "3.816667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77651 3.816667)"^^geo:wktLiteral ;
  geo-pos:lat "51.77651"^^xsd:decimal ;
  geo-pos:long "3.816667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b47'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56092; 56092'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.6225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816667'^^xsd:double;
  dwc:latitude '51.77651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620613'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809544 3.816829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809544"^^xsd:decimal ;
  dwc:decimalLongitude "3.816829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809544 3.816829)"^^geo:wktLiteral ;
  geo-pos:lat "51.809544"^^xsd:decimal ;
  geo-pos:long "3.816829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-710a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42132; 42132'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816829'^^xsd:double;
  dwc:latitude '51.809544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607313'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783531"^^xsd:decimal ;
  dwc:decimalLongitude "3.816881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  geo-pos:lat "51.783531"^^xsd:decimal ;
  geo-pos:long "3.816881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5838'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46132; 46132'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816881'^^xsd:double;
  dwc:latitude '51.783531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611052'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783531"^^xsd:decimal ;
  dwc:decimalLongitude "3.816881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  geo-pos:lat "51.783531"^^xsd:decimal ;
  geo-pos:long "3.816881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5837'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46135; 46135'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816881'^^xsd:double;
  dwc:latitude '51.783531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611055'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783531"^^xsd:decimal ;
  dwc:decimalLongitude "3.816881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  geo-pos:lat "51.783531"^^xsd:decimal ;
  geo-pos:long "3.816881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5836'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46133; 46133'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816881'^^xsd:double;
  dwc:latitude '51.783531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611053'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783531"^^xsd:decimal ;
  dwc:decimalLongitude "3.816881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  geo-pos:lat "51.783531"^^xsd:decimal ;
  geo-pos:long "3.816881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5835'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46136; 46136'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816881'^^xsd:double;
  dwc:latitude '51.783531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611056'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783531"^^xsd:decimal ;
  dwc:decimalLongitude "3.816881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783531 3.816881)"^^geo:wktLiteral ;
  geo-pos:lat "51.783531"^^xsd:decimal ;
  geo-pos:long "3.816881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5834'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46134; 46134'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816881'^^xsd:double;
  dwc:latitude '51.783531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611054'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815657 3.816939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815657"^^xsd:decimal ;
  dwc:decimalLongitude "3.816939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815657 3.816939)"^^geo:wktLiteral ;
  geo-pos:lat "51.815657"^^xsd:decimal ;
  geo-pos:long "3.816939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d7d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47899; 47899'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816939'^^xsd:double;
  dwc:latitude '51.815657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612855'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815657 3.816939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815657"^^xsd:decimal ;
  dwc:decimalLongitude "3.816939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815657 3.816939)"^^geo:wktLiteral ;
  geo-pos:lat "51.815657"^^xsd:decimal ;
  geo-pos:long "3.816939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d7c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47898; 47898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816939'^^xsd:double;
  dwc:latitude '51.815657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612854'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817509 3.816973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817509"^^xsd:decimal ;
  dwc:decimalLongitude "3.816973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817509 3.816973)"^^geo:wktLiteral ;
  geo-pos:lat "51.817509"^^xsd:decimal ;
  geo-pos:long "3.816973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-536f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54019; 54019'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.6375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.816973'^^xsd:double;
  dwc:latitude '51.817509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618600'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779196 3.81702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779196"^^xsd:decimal ;
  dwc:decimalLongitude "3.81702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779196 3.81702)"^^geo:wktLiteral ;
  geo-pos:lat "51.779196"^^xsd:decimal ;
  geo-pos:long "3.81702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aed'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47573; 47573'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81702'^^xsd:double;
  dwc:latitude '51.779196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612478'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779196 3.81702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779196"^^xsd:decimal ;
  dwc:decimalLongitude "3.81702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779196 3.81702)"^^geo:wktLiteral ;
  geo-pos:lat "51.779196"^^xsd:decimal ;
  geo-pos:long "3.81702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aec'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47572; 47572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81702'^^xsd:double;
  dwc:latitude '51.779196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612477'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812606 3.817363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812606"^^xsd:decimal ;
  dwc:decimalLongitude "3.817363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812606 3.817363)"^^geo:wktLiteral ;
  geo-pos:lat "51.812606"^^xsd:decimal ;
  geo-pos:long "3.817363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50228; 50228'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817363'^^xsd:double;
  dwc:latitude '51.812606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614972'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812606 3.817363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812606"^^xsd:decimal ;
  dwc:decimalLongitude "3.817363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812606 3.817363)"^^geo:wktLiteral ;
  geo-pos:lat "51.812606"^^xsd:decimal ;
  geo-pos:long "3.817363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c9'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50227; 50227'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817363'^^xsd:double;
  dwc:latitude '51.812606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614971'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78216 3.817465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78216"^^xsd:decimal ;
  dwc:decimalLongitude "3.817465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78216 3.817465)"^^geo:wktLiteral ;
  geo-pos:lat "51.78216"^^xsd:decimal ;
  geo-pos:long "3.817465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5764'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44598; 44598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817465'^^xsd:double;
  dwc:latitude '51.78216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609084'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.817618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819456"^^xsd:decimal ;
  dwc:decimalLongitude "3.817618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.817618)"^^geo:wktLiteral ;
  geo-pos:lat "51.819456"^^xsd:decimal ;
  geo-pos:long "3.817618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e7f'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52797; 52797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817618'^^xsd:double;
  dwc:latitude '51.819456'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617354'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775586 3.817622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775586"^^xsd:decimal ;
  dwc:decimalLongitude "3.817622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775586 3.817622)"^^geo:wktLiteral ;
  geo-pos:lat "51.775586"^^xsd:decimal ;
  geo-pos:long "3.817622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a15'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51215; 51215'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817622'^^xsd:double;
  dwc:latitude '51.775586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615884'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775586 3.817622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775586"^^xsd:decimal ;
  dwc:decimalLongitude "3.817622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775586 3.817622)"^^geo:wktLiteral ;
  geo-pos:lat "51.775586"^^xsd:decimal ;
  geo-pos:long "3.817622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a14'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51216; 51216'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817622'^^xsd:double;
  dwc:latitude '51.775586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615885'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887709 3.817635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887709"^^xsd:decimal ;
  dwc:decimalLongitude "3.817635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887709 3.817635)"^^geo:wktLiteral ;
  geo-pos:lat "51.887709"^^xsd:decimal ;
  geo-pos:long "3.817635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54225; 54225'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817635'^^xsd:double;
  dwc:latitude '51.887709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618765'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80194 3.817649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80194"^^xsd:decimal ;
  dwc:decimalLongitude "3.817649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80194 3.817649)"^^geo:wktLiteral ;
  geo-pos:lat "51.80194"^^xsd:decimal ;
  geo-pos:long "3.817649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-777b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51904; 51904'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817649'^^xsd:double;
  dwc:latitude '51.80194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616590'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892644 3.817826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892644"^^xsd:decimal ;
  dwc:decimalLongitude "3.817826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892644 3.817826)"^^geo:wktLiteral ;
  geo-pos:lat "51.892644"^^xsd:decimal ;
  geo-pos:long "3.817826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6475'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49136; 49136'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817826'^^xsd:double;
  dwc:latitude '51.892644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613958'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892644 3.817826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892644"^^xsd:decimal ;
  dwc:decimalLongitude "3.817826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892644 3.817826)"^^geo:wktLiteral ;
  geo-pos:lat "51.892644"^^xsd:decimal ;
  geo-pos:long "3.817826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6476'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49137; 49137'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817826'^^xsd:double;
  dwc:latitude '51.892644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613959'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869554 3.817843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869554"^^xsd:decimal ;
  dwc:decimalLongitude "3.817843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869554 3.817843)"^^geo:wktLiteral ;
  geo-pos:lat "51.869554"^^xsd:decimal ;
  geo-pos:long "3.817843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51813; 51813'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817843'^^xsd:double;
  dwc:latitude '51.869554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616493'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868565 3.817854)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868565"^^xsd:decimal ;
  dwc:decimalLongitude "3.817854"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868565 3.817854)"^^geo:wktLiteral ;
  geo-pos:lat "51.868565"^^xsd:decimal ;
  geo-pos:long "3.817854"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ecd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52707; 52707'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817854'^^xsd:double;
  dwc:latitude '51.868565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617265'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888058 3.817859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888058"^^xsd:decimal ;
  dwc:decimalLongitude "3.817859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888058 3.817859)"^^geo:wktLiteral ;
  geo-pos:lat "51.888058"^^xsd:decimal ;
  geo-pos:long "3.817859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6240'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45087; 45087'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817859'^^xsd:double;
  dwc:latitude '51.888058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610101'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795231 3.817875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795231"^^xsd:decimal ;
  dwc:decimalLongitude "3.817875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795231 3.817875)"^^geo:wktLiteral ;
  geo-pos:lat "51.795231"^^xsd:decimal ;
  geo-pos:long "3.817875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48972; 48972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817875'^^xsd:double;
  dwc:latitude '51.795231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613808'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795231 3.817875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795231"^^xsd:decimal ;
  dwc:decimalLongitude "3.817875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795231 3.817875)"^^geo:wktLiteral ;
  geo-pos:lat "51.795231"^^xsd:decimal ;
  geo-pos:long "3.817875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48970; 48970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817875'^^xsd:double;
  dwc:latitude '51.795231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613806'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795231 3.817875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795231"^^xsd:decimal ;
  dwc:decimalLongitude "3.817875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795231 3.817875)"^^geo:wktLiteral ;
  geo-pos:lat "51.795231"^^xsd:decimal ;
  geo-pos:long "3.817875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48971; 48971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817875'^^xsd:double;
  dwc:latitude '51.795231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613807'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795231 3.817875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795231"^^xsd:decimal ;
  dwc:decimalLongitude "3.817875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795231 3.817875)"^^geo:wktLiteral ;
  geo-pos:lat "51.795231"^^xsd:decimal ;
  geo-pos:long "3.817875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ec'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48969; 48969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.5344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817875'^^xsd:double;
  dwc:latitude '51.795231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613805'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926532 3.817875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926532"^^xsd:decimal ;
  dwc:decimalLongitude "3.817875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926532 3.817875)"^^geo:wktLiteral ;
  geo-pos:lat "51.926532"^^xsd:decimal ;
  geo-pos:long "3.817875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5030'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46917; 46917'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817875'^^xsd:double;
  dwc:latitude '51.926532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624305'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926532 3.817875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926532"^^xsd:decimal ;
  dwc:decimalLongitude "3.817875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926532 3.817875)"^^geo:wktLiteral ;
  geo-pos:lat "51.926532"^^xsd:decimal ;
  geo-pos:long "3.817875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-502f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46915; 46915'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817875'^^xsd:double;
  dwc:latitude '51.926532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611813'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926532 3.817875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926532"^^xsd:decimal ;
  dwc:decimalLongitude "3.817875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926532 3.817875)"^^geo:wktLiteral ;
  geo-pos:lat "51.926532"^^xsd:decimal ;
  geo-pos:long "3.817875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-502e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46916; 46916'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817875'^^xsd:double;
  dwc:latitude '51.926532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624304'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926532 3.817875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926532"^^xsd:decimal ;
  dwc:decimalLongitude "3.817875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926532 3.817875)"^^geo:wktLiteral ;
  geo-pos:lat "51.926532"^^xsd:decimal ;
  geo-pos:long "3.817875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-502d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46914; 46914'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817875'^^xsd:double;
  dwc:latitude '51.926532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611812'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798845"^^xsd:decimal ;
  dwc:decimalLongitude "3.817984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  geo-pos:lat "51.798845"^^xsd:decimal ;
  geo-pos:long "3.817984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69dc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56513; 56513'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817984'^^xsd:double;
  dwc:latitude '51.798845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621032'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798845"^^xsd:decimal ;
  dwc:decimalLongitude "3.817984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  geo-pos:lat "51.798845"^^xsd:decimal ;
  geo-pos:long "3.817984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56514; 56514'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817984'^^xsd:double;
  dwc:latitude '51.798845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621033'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798845"^^xsd:decimal ;
  dwc:decimalLongitude "3.817984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  geo-pos:lat "51.798845"^^xsd:decimal ;
  geo-pos:long "3.817984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69da'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56517; 56517'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817984'^^xsd:double;
  dwc:latitude '51.798845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621035'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798845"^^xsd:decimal ;
  dwc:decimalLongitude "3.817984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  geo-pos:lat "51.798845"^^xsd:decimal ;
  geo-pos:long "3.817984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56518; 56518'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817984'^^xsd:double;
  dwc:latitude '51.798845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621036'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798845"^^xsd:decimal ;
  dwc:decimalLongitude "3.817984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798845 3.817984)"^^geo:wktLiteral ;
  geo-pos:lat "51.798845"^^xsd:decimal ;
  geo-pos:long "3.817984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56512; 56512'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817984'^^xsd:double;
  dwc:latitude '51.798845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621031'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819669 3.817999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819669"^^xsd:decimal ;
  dwc:decimalLongitude "3.817999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819669 3.817999)"^^geo:wktLiteral ;
  geo-pos:lat "51.819669"^^xsd:decimal ;
  geo-pos:long "3.817999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6133'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45371; 45371'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817999'^^xsd:double;
  dwc:latitude '51.819669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610380'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819669 3.817999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819669"^^xsd:decimal ;
  dwc:decimalLongitude "3.817999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819669 3.817999)"^^geo:wktLiteral ;
  geo-pos:lat "51.819669"^^xsd:decimal ;
  geo-pos:long "3.817999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6132'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45372; 45372'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.817999'^^xsd:double;
  dwc:latitude '51.819669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610381'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863825"^^xsd:decimal ;
  dwc:decimalLongitude "3.818088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  geo-pos:lat "51.863825"^^xsd:decimal ;
  geo-pos:long "3.818088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5290'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54291; 54291'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818088'^^xsd:double;
  dwc:latitude '51.863825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618833'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863825"^^xsd:decimal ;
  dwc:decimalLongitude "3.818088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  geo-pos:lat "51.863825"^^xsd:decimal ;
  geo-pos:long "3.818088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-528f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54289; 54289'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818088'^^xsd:double;
  dwc:latitude '51.863825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618831'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863825"^^xsd:decimal ;
  dwc:decimalLongitude "3.818088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  geo-pos:lat "51.863825"^^xsd:decimal ;
  geo-pos:long "3.818088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-528e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54292; 54292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818088'^^xsd:double;
  dwc:latitude '51.863825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618834'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863825"^^xsd:decimal ;
  dwc:decimalLongitude "3.818088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  geo-pos:lat "51.863825"^^xsd:decimal ;
  geo-pos:long "3.818088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-528d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54286; 54286'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818088'^^xsd:double;
  dwc:latitude '51.863825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618828'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863825"^^xsd:decimal ;
  dwc:decimalLongitude "3.818088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  geo-pos:lat "51.863825"^^xsd:decimal ;
  geo-pos:long "3.818088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-528c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54290; 54290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818088'^^xsd:double;
  dwc:latitude '51.863825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618832'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863825"^^xsd:decimal ;
  dwc:decimalLongitude "3.818088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  geo-pos:lat "51.863825"^^xsd:decimal ;
  geo-pos:long "3.818088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-528b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54288; 54288'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818088'^^xsd:double;
  dwc:latitude '51.863825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618830'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863825"^^xsd:decimal ;
  dwc:decimalLongitude "3.818088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863825 3.818088)"^^geo:wktLiteral ;
  geo-pos:lat "51.863825"^^xsd:decimal ;
  geo-pos:long "3.818088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-528a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54287; 54287'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818088'^^xsd:double;
  dwc:latitude '51.863825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618829'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80984 3.818125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80984"^^xsd:decimal ;
  dwc:decimalLongitude "3.818125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80984 3.818125)"^^geo:wktLiteral ;
  geo-pos:lat "51.80984"^^xsd:decimal ;
  geo-pos:long "3.818125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-508e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46808; 46808'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818125'^^xsd:double;
  dwc:latitude '51.80984'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611717'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80984 3.818125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80984"^^xsd:decimal ;
  dwc:decimalLongitude "3.818125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80984 3.818125)"^^geo:wktLiteral ;
  geo-pos:lat "51.80984"^^xsd:decimal ;
  geo-pos:long "3.818125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-508d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46810; 46810'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818125'^^xsd:double;
  dwc:latitude '51.80984'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611719'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743437 3.818229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743437"^^xsd:decimal ;
  dwc:decimalLongitude "3.818229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743437 3.818229)"^^geo:wktLiteral ;
  geo-pos:lat "51.743437"^^xsd:decimal ;
  geo-pos:long "3.818229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c00'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55884; 55884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818229'^^xsd:double;
  dwc:latitude '51.743437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620348'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743437 3.818229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743437"^^xsd:decimal ;
  dwc:decimalLongitude "3.818229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743437 3.818229)"^^geo:wktLiteral ;
  geo-pos:lat "51.743437"^^xsd:decimal ;
  geo-pos:long "3.818229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55886; 55886'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818229'^^xsd:double;
  dwc:latitude '51.743437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620349'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745424 3.818236)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745424"^^xsd:decimal ;
  dwc:decimalLongitude "3.818236"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745424 3.818236)"^^geo:wktLiteral ;
  geo-pos:lat "51.745424"^^xsd:decimal ;
  geo-pos:long "3.818236"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7332'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43787; 43787'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818236'^^xsd:double;
  dwc:latitude '51.745424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608798'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867519 3.818256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867519"^^xsd:decimal ;
  dwc:decimalLongitude "3.818256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867519 3.818256)"^^geo:wktLiteral ;
  geo-pos:lat "51.867519"^^xsd:decimal ;
  geo-pos:long "3.818256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6454'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49180; 49180'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818256'^^xsd:double;
  dwc:latitude '51.867519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614006'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867519 3.818256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867519"^^xsd:decimal ;
  dwc:decimalLongitude "3.818256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867519 3.818256)"^^geo:wktLiteral ;
  geo-pos:lat "51.867519"^^xsd:decimal ;
  geo-pos:long "3.818256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6453'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49178; 49178'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818256'^^xsd:double;
  dwc:latitude '51.867519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614003'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867519 3.818256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867519"^^xsd:decimal ;
  dwc:decimalLongitude "3.818256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867519 3.818256)"^^geo:wktLiteral ;
  geo-pos:lat "51.867519"^^xsd:decimal ;
  geo-pos:long "3.818256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6452'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49179; 49179'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818256'^^xsd:double;
  dwc:latitude '51.867519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614005'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779394 3.81827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779394"^^xsd:decimal ;
  dwc:decimalLongitude "3.81827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779394 3.81827)"^^geo:wktLiteral ;
  geo-pos:lat "51.779394"^^xsd:decimal ;
  geo-pos:long "3.81827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45446; 45446'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81827'^^xsd:double;
  dwc:latitude '51.779394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610456'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740337 3.81833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740337"^^xsd:decimal ;
  dwc:decimalLongitude "3.81833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740337 3.81833)"^^geo:wktLiteral ;
  geo-pos:lat "51.740337"^^xsd:decimal ;
  geo-pos:long "3.81833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-758f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42404; 42404'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81833'^^xsd:double;
  dwc:latitude '51.740337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607004'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744614 3.818352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744614"^^xsd:decimal ;
  dwc:decimalLongitude "3.818352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744614 3.818352)"^^geo:wktLiteral ;
  geo-pos:lat "51.744614"^^xsd:decimal ;
  geo-pos:long "3.818352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55333; 55333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.492222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818352'^^xsd:double;
  dwc:latitude '51.744614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619853'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868202"^^xsd:decimal ;
  dwc:decimalLongitude "3.818356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  geo-pos:lat "51.868202"^^xsd:decimal ;
  geo-pos:long "3.818356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4052'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57147; 57147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818356'^^xsd:double;
  dwc:latitude '51.868202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621571'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868202"^^xsd:decimal ;
  dwc:decimalLongitude "3.818356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  geo-pos:lat "51.868202"^^xsd:decimal ;
  geo-pos:long "3.818356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4051'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57146; 57146'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818356'^^xsd:double;
  dwc:latitude '51.868202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621570'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868202"^^xsd:decimal ;
  dwc:decimalLongitude "3.818356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  geo-pos:lat "51.868202"^^xsd:decimal ;
  geo-pos:long "3.818356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4050'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57144; 57144'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818356'^^xsd:double;
  dwc:latitude '51.868202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621568'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868202"^^xsd:decimal ;
  dwc:decimalLongitude "3.818356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  geo-pos:lat "51.868202"^^xsd:decimal ;
  geo-pos:long "3.818356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-404f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57145; 57145'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818356'^^xsd:double;
  dwc:latitude '51.868202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621569'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868202"^^xsd:decimal ;
  dwc:decimalLongitude "3.818356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868202 3.818356)"^^geo:wktLiteral ;
  geo-pos:lat "51.868202"^^xsd:decimal ;
  geo-pos:long "3.818356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-404e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57148; 57148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818356'^^xsd:double;
  dwc:latitude '51.868202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621572'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817849 3.818459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817849"^^xsd:decimal ;
  dwc:decimalLongitude "3.818459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817849 3.818459)"^^geo:wktLiteral ;
  geo-pos:lat "51.817849"^^xsd:decimal ;
  geo-pos:long "3.818459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4772'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53133; 53133'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.081944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818459'^^xsd:double;
  dwc:latitude '51.817849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617746'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787736 3.818537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787736"^^xsd:decimal ;
  dwc:decimalLongitude "3.818537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787736 3.818537)"^^geo:wktLiteral ;
  geo-pos:lat "51.787736"^^xsd:decimal ;
  geo-pos:long "3.818537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7197'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43751; 43751'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818537'^^xsd:double;
  dwc:latitude '51.787736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608760'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742795 3.818753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742795"^^xsd:decimal ;
  dwc:decimalLongitude "3.818753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742795 3.818753)"^^geo:wktLiteral ;
  geo-pos:lat "51.742795"^^xsd:decimal ;
  geo-pos:long "3.818753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4833'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52932; 52932'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.243888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818753'^^xsd:double;
  dwc:latitude '51.742795'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617477'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743172 3.818803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743172"^^xsd:decimal ;
  dwc:decimalLongitude "3.818803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743172 3.818803)"^^geo:wktLiteral ;
  geo-pos:lat "51.743172"^^xsd:decimal ;
  geo-pos:long "3.818803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57fd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44431; 44431'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818803'^^xsd:double;
  dwc:latitude '51.743172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609449'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b9a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41568; 41568'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606714'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b98'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41566; 41566'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606712'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b97'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41564; 41564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606710'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b96'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41562; 41562'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606708'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b95'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41569; 41569'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606715'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b94'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41570; 41570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606716'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b93'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41565; 41565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606711'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b92'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41563; 41563'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606709'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824105"^^xsd:decimal ;
  dwc:decimalLongitude "3.818804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824105 3.818804)"^^geo:wktLiteral ;
  geo-pos:lat "51.824105"^^xsd:decimal ;
  geo-pos:long "3.818804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b91'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41567; 41567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818804'^^xsd:double;
  dwc:latitude '51.824105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606713'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808648 3.818829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808648"^^xsd:decimal ;
  dwc:decimalLongitude "3.818829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808648 3.818829)"^^geo:wktLiteral ;
  geo-pos:lat "51.808648"^^xsd:decimal ;
  geo-pos:long "3.818829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4792'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53097; 53097'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818829'^^xsd:double;
  dwc:latitude '51.808648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617713'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810182 3.81887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810182"^^xsd:decimal ;
  dwc:decimalLongitude "3.81887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810182 3.81887)"^^geo:wktLiteral ;
  geo-pos:lat "51.810182"^^xsd:decimal ;
  geo-pos:long "3.81887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ed'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42567; 42567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81887'^^xsd:double;
  dwc:latitude '51.810182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607674'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926048"^^xsd:decimal ;
  dwc:decimalLongitude "3.818884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  geo-pos:lat "51.926048"^^xsd:decimal ;
  geo-pos:long "3.818884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56190; 56190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818884'^^xsd:double;
  dwc:latitude '51.926048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620707'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926048"^^xsd:decimal ;
  dwc:decimalLongitude "3.818884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  geo-pos:lat "51.926048"^^xsd:decimal ;
  geo-pos:long "3.818884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56191; 56191'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818884'^^xsd:double;
  dwc:latitude '51.926048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620708'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926048"^^xsd:decimal ;
  dwc:decimalLongitude "3.818884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  geo-pos:lat "51.926048"^^xsd:decimal ;
  geo-pos:long "3.818884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56188; 56188'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818884'^^xsd:double;
  dwc:latitude '51.926048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620705'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926048"^^xsd:decimal ;
  dwc:decimalLongitude "3.818884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  geo-pos:lat "51.926048"^^xsd:decimal ;
  geo-pos:long "3.818884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56189; 56189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818884'^^xsd:double;
  dwc:latitude '51.926048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620706'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926048"^^xsd:decimal ;
  dwc:decimalLongitude "3.818884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  geo-pos:lat "51.926048"^^xsd:decimal ;
  geo-pos:long "3.818884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56192; 56192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818884'^^xsd:double;
  dwc:latitude '51.926048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620709'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926048"^^xsd:decimal ;
  dwc:decimalLongitude "3.818884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  geo-pos:lat "51.926048"^^xsd:decimal ;
  geo-pos:long "3.818884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56186; 56186'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818884'^^xsd:double;
  dwc:latitude '51.926048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620703'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926048"^^xsd:decimal ;
  dwc:decimalLongitude "3.818884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926048 3.818884)"^^geo:wktLiteral ;
  geo-pos:lat "51.926048"^^xsd:decimal ;
  geo-pos:long "3.818884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56187; 56187'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818884'^^xsd:double;
  dwc:latitude '51.926048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620704'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744781 3.818919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744781"^^xsd:decimal ;
  dwc:decimalLongitude "3.818919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744781 3.818919)"^^geo:wktLiteral ;
  geo-pos:lat "51.744781"^^xsd:decimal ;
  geo-pos:long "3.818919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60da'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40109; 40109'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.608611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818919'^^xsd:double;
  dwc:latitude '51.744781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605312'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744781 3.818919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744781"^^xsd:decimal ;
  dwc:decimalLongitude "3.818919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744781 3.818919)"^^geo:wktLiteral ;
  geo-pos:lat "51.744781"^^xsd:decimal ;
  geo-pos:long "3.818919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40108; 40108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.608611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818919'^^xsd:double;
  dwc:latitude '51.744781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605311'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743288 3.818921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743288"^^xsd:decimal ;
  dwc:decimalLongitude "3.818921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743288 3.818921)"^^geo:wktLiteral ;
  geo-pos:lat "51.743288"^^xsd:decimal ;
  geo-pos:long "3.818921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44432; 44432'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.818921'^^xsd:double;
  dwc:latitude '51.743288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609450'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744147 3.819052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744147"^^xsd:decimal ;
  dwc:decimalLongitude "3.819052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744147 3.819052)"^^geo:wktLiteral ;
  geo-pos:lat "51.744147"^^xsd:decimal ;
  geo-pos:long "3.819052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7002'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52307; 52307'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.493055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819052'^^xsd:double;
  dwc:latitude '51.744147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616385'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744147 3.819052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744147"^^xsd:decimal ;
  dwc:decimalLongitude "3.819052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744147 3.819052)"^^geo:wktLiteral ;
  geo-pos:lat "51.744147"^^xsd:decimal ;
  geo-pos:long "3.819052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7001'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52308; 52308'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.493055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819052'^^xsd:double;
  dwc:latitude '51.744147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616386'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799916 3.819062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799916"^^xsd:decimal ;
  dwc:decimalLongitude "3.819062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799916 3.819062)"^^geo:wktLiteral ;
  geo-pos:lat "51.799916"^^xsd:decimal ;
  geo-pos:long "3.819062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51619; 51619'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4644444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819062'^^xsd:double;
  dwc:latitude '51.799916'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616253'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748125 3.819067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748125"^^xsd:decimal ;
  dwc:decimalLongitude "3.819067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748125 3.819067)"^^geo:wktLiteral ;
  geo-pos:lat "51.748125"^^xsd:decimal ;
  geo-pos:long "3.819067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7662'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50076; 50076'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819067'^^xsd:double;
  dwc:latitude '51.748125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614863'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748125 3.819067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748125"^^xsd:decimal ;
  dwc:decimalLongitude "3.819067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748125 3.819067)"^^geo:wktLiteral ;
  geo-pos:lat "51.748125"^^xsd:decimal ;
  geo-pos:long "3.819067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7661'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50075; 50075'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819067'^^xsd:double;
  dwc:latitude '51.748125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614862'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810031 3.819072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810031"^^xsd:decimal ;
  dwc:decimalLongitude "3.819072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810031 3.819072)"^^geo:wktLiteral ;
  geo-pos:lat "51.810031"^^xsd:decimal ;
  geo-pos:long "3.819072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42953; 42953'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819072'^^xsd:double;
  dwc:latitude '51.810031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607999'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810031 3.819072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810031"^^xsd:decimal ;
  dwc:decimalLongitude "3.819072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810031 3.819072)"^^geo:wktLiteral ;
  geo-pos:lat "51.810031"^^xsd:decimal ;
  geo-pos:long "3.819072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43af'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42954; 42954'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819072'^^xsd:double;
  dwc:latitude '51.810031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608000'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810031 3.819072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810031"^^xsd:decimal ;
  dwc:decimalLongitude "3.819072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810031 3.819072)"^^geo:wktLiteral ;
  geo-pos:lat "51.810031"^^xsd:decimal ;
  geo-pos:long "3.819072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ae'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42952; 42952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819072'^^xsd:double;
  dwc:latitude '51.810031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607998'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810031 3.819072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810031"^^xsd:decimal ;
  dwc:decimalLongitude "3.819072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810031 3.819072)"^^geo:wktLiteral ;
  geo-pos:lat "51.810031"^^xsd:decimal ;
  geo-pos:long "3.819072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42955; 42955'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819072'^^xsd:double;
  dwc:latitude '51.810031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608001'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745742 3.819111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745742"^^xsd:decimal ;
  dwc:decimalLongitude "3.819111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745742 3.819111)"^^geo:wktLiteral ;
  geo-pos:lat "51.745742"^^xsd:decimal ;
  geo-pos:long "3.819111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6982'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50318; 50318'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819111'^^xsd:double;
  dwc:latitude '51.745742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615048'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810067 3.819145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810067"^^xsd:decimal ;
  dwc:decimalLongitude "3.819145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810067 3.819145)"^^geo:wktLiteral ;
  geo-pos:lat "51.810067"^^xsd:decimal ;
  geo-pos:long "3.819145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6928'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50433; 50433'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.82'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819145'^^xsd:double;
  dwc:latitude '51.810067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615136'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d67'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48404; 48404'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613247'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d66'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48398; 48398'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613241'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d65'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48403; 48403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613246'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d64'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48405; 48405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613248'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d63'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48402; 48402'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613245'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d62'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48401; 48401'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613244'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d61'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48400; 48400'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613243'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d60'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48406; 48406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613249'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905088"^^xsd:decimal ;
  dwc:decimalLongitude "3.819171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905088 3.819171)"^^geo:wktLiteral ;
  geo-pos:lat "51.905088"^^xsd:decimal ;
  geo-pos:long "3.819171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d5f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48399; 48399'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819171'^^xsd:double;
  dwc:latitude '51.905088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613242'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809257 3.819261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809257"^^xsd:decimal ;
  dwc:decimalLongitude "3.819261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809257 3.819261)"^^geo:wktLiteral ;
  geo-pos:lat "51.809257"^^xsd:decimal ;
  geo-pos:long "3.819261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-595a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46345; 46345'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819261'^^xsd:double;
  dwc:latitude '51.809257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611324'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786158"^^xsd:decimal ;
  dwc:decimalLongitude "3.819263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  geo-pos:lat "51.786158"^^xsd:decimal ;
  geo-pos:long "3.819263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6754'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50980; 50980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819263'^^xsd:double;
  dwc:latitude '51.786158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615695'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786158"^^xsd:decimal ;
  dwc:decimalLongitude "3.819263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  geo-pos:lat "51.786158"^^xsd:decimal ;
  geo-pos:long "3.819263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6752'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50985; 50985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819263'^^xsd:double;
  dwc:latitude '51.786158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615697'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786158"^^xsd:decimal ;
  dwc:decimalLongitude "3.819263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  geo-pos:lat "51.786158"^^xsd:decimal ;
  geo-pos:long "3.819263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6750'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50986; 50986'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819263'^^xsd:double;
  dwc:latitude '51.786158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615698'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786158"^^xsd:decimal ;
  dwc:decimalLongitude "3.819263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  geo-pos:lat "51.786158"^^xsd:decimal ;
  geo-pos:long "3.819263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-674e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50981; 50981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819263'^^xsd:double;
  dwc:latitude '51.786158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615696'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786158"^^xsd:decimal ;
  dwc:decimalLongitude "3.819263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.819263)"^^geo:wktLiteral ;
  geo-pos:lat "51.786158"^^xsd:decimal ;
  geo-pos:long "3.819263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-674d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50987; 50987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819263'^^xsd:double;
  dwc:latitude '51.786158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615699'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738466 3.819283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.738466"^^xsd:decimal ;
  dwc:decimalLongitude "3.819283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.738466 3.819283)"^^geo:wktLiteral ;
  geo-pos:lat "51.738466"^^xsd:decimal ;
  geo-pos:long "3.819283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6983'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50316; 50316'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819283'^^xsd:double;
  dwc:latitude '51.738466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615047'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906409"^^xsd:decimal ;
  dwc:decimalLongitude "3.819283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  geo-pos:lat "51.906409"^^xsd:decimal ;
  geo-pos:long "3.819283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57039; 57039'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819283'^^xsd:double;
  dwc:latitude '51.906409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621467'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906409"^^xsd:decimal ;
  dwc:decimalLongitude "3.819283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  geo-pos:lat "51.906409"^^xsd:decimal ;
  geo-pos:long "3.819283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ad'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57037; 57037'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819283'^^xsd:double;
  dwc:latitude '51.906409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621465'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906409"^^xsd:decimal ;
  dwc:decimalLongitude "3.819283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  geo-pos:lat "51.906409"^^xsd:decimal ;
  geo-pos:long "3.819283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ac'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57035; 57035'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819283'^^xsd:double;
  dwc:latitude '51.906409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621463'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906409"^^xsd:decimal ;
  dwc:decimalLongitude "3.819283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  geo-pos:lat "51.906409"^^xsd:decimal ;
  geo-pos:long "3.819283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57036; 57036'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819283'^^xsd:double;
  dwc:latitude '51.906409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621464'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906409"^^xsd:decimal ;
  dwc:decimalLongitude "3.819283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906409 3.819283)"^^geo:wktLiteral ;
  geo-pos:lat "51.906409"^^xsd:decimal ;
  geo-pos:long "3.819283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40aa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57038; 57038'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819283'^^xsd:double;
  dwc:latitude '51.906409'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621466'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743762 3.819292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743762"^^xsd:decimal ;
  dwc:decimalLongitude "3.819292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743762 3.819292)"^^geo:wktLiteral ;
  geo-pos:lat "51.743762"^^xsd:decimal ;
  geo-pos:long "3.819292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54732; 54732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819292'^^xsd:double;
  dwc:latitude '51.743762'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619230'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789943 3.819302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789943"^^xsd:decimal ;
  dwc:decimalLongitude "3.819302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789943 3.819302)"^^geo:wktLiteral ;
  geo-pos:lat "51.789943"^^xsd:decimal ;
  geo-pos:long "3.819302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-424d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42673; 42673'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819302'^^xsd:double;
  dwc:latitude '51.789943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607765'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891249 3.819312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891249"^^xsd:decimal ;
  dwc:decimalLongitude "3.819312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891249 3.819312)"^^geo:wktLiteral ;
  geo-pos:lat "51.891249"^^xsd:decimal ;
  geo-pos:long "3.819312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6863'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50663; 50663'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819312'^^xsd:double;
  dwc:latitude '51.891249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615417'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891249 3.819312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891249"^^xsd:decimal ;
  dwc:decimalLongitude "3.819312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891249 3.819312)"^^geo:wktLiteral ;
  geo-pos:lat "51.891249"^^xsd:decimal ;
  geo-pos:long "3.819312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6862'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50664; 50664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819312'^^xsd:double;
  dwc:latitude '51.891249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615418'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83231 3.819345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83231"^^xsd:decimal ;
  dwc:decimalLongitude "3.819345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83231 3.819345)"^^geo:wktLiteral ;
  geo-pos:lat "51.83231"^^xsd:decimal ;
  geo-pos:long "3.819345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e27'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55226; 55226'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819345'^^xsd:double;
  dwc:latitude '51.83231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619743'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912441 3.819393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912441"^^xsd:decimal ;
  dwc:decimalLongitude "3.819393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912441 3.819393)"^^geo:wktLiteral ;
  geo-pos:lat "51.912441"^^xsd:decimal ;
  geo-pos:long "3.819393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6020'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40337; 40337'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819393'^^xsd:double;
  dwc:latitude '51.912441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605502'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912441 3.819393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912441"^^xsd:decimal ;
  dwc:decimalLongitude "3.819393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912441 3.819393)"^^geo:wktLiteral ;
  geo-pos:lat "51.912441"^^xsd:decimal ;
  geo-pos:long "3.819393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-601f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40338; 40338'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819393'^^xsd:double;
  dwc:latitude '51.912441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605503'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743976 3.819586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743976"^^xsd:decimal ;
  dwc:decimalLongitude "3.819586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743976 3.819586)"^^geo:wktLiteral ;
  geo-pos:lat "51.743976"^^xsd:decimal ;
  geo-pos:long "3.819586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b80'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47425; 47425'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819586'^^xsd:double;
  dwc:latitude '51.743976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612331'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743976 3.819586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743976"^^xsd:decimal ;
  dwc:decimalLongitude "3.819586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743976 3.819586)"^^geo:wktLiteral ;
  geo-pos:lat "51.743976"^^xsd:decimal ;
  geo-pos:long "3.819586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b7f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47424; 47424'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819586'^^xsd:double;
  dwc:latitude '51.743976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612330'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743976 3.819586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743976"^^xsd:decimal ;
  dwc:decimalLongitude "3.819586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743976 3.819586)"^^geo:wktLiteral ;
  geo-pos:lat "51.743976"^^xsd:decimal ;
  geo-pos:long "3.819586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b7e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47426; 47426'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819586'^^xsd:double;
  dwc:latitude '51.743976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612332'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846056 3.819595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846056"^^xsd:decimal ;
  dwc:decimalLongitude "3.819595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846056 3.819595)"^^geo:wktLiteral ;
  geo-pos:lat "51.846056"^^xsd:decimal ;
  geo-pos:long "3.819595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40510; 40510'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819595'^^xsd:double;
  dwc:latitude '51.846056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605668'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846056 3.819595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846056"^^xsd:decimal ;
  dwc:decimalLongitude "3.819595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846056 3.819595)"^^geo:wktLiteral ;
  geo-pos:lat "51.846056"^^xsd:decimal ;
  geo-pos:long "3.819595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fa3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40509; 40509'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819595'^^xsd:double;
  dwc:latitude '51.846056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605667'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808787 3.8196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808787"^^xsd:decimal ;
  dwc:decimalLongitude "3.8196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808787 3.8196)"^^geo:wktLiteral ;
  geo-pos:lat "51.808787"^^xsd:decimal ;
  geo-pos:long "3.8196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e2c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40871; 40871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8196'^^xsd:double;
  dwc:latitude '51.808787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606023'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741197 3.819637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741197"^^xsd:decimal ;
  dwc:decimalLongitude "3.819637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741197 3.819637)"^^geo:wktLiteral ;
  geo-pos:lat "51.741197"^^xsd:decimal ;
  geo-pos:long "3.819637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40682; 40682'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819637'^^xsd:double;
  dwc:latitude '51.741197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605835'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741197 3.819637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741197"^^xsd:decimal ;
  dwc:decimalLongitude "3.819637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741197 3.819637)"^^geo:wktLiteral ;
  geo-pos:lat "51.741197"^^xsd:decimal ;
  geo-pos:long "3.819637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40681; 40681'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819637'^^xsd:double;
  dwc:latitude '51.741197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605834'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908582 3.819642)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908582"^^xsd:decimal ;
  dwc:decimalLongitude "3.819642"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908582 3.819642)"^^geo:wktLiteral ;
  geo-pos:lat "51.908582"^^xsd:decimal ;
  geo-pos:long "3.819642"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-628d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44998; 44998'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819642'^^xsd:double;
  dwc:latitude '51.908582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610011'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908582 3.819642)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908582"^^xsd:decimal ;
  dwc:decimalLongitude "3.819642"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908582 3.819642)"^^geo:wktLiteral ;
  geo-pos:lat "51.908582"^^xsd:decimal ;
  geo-pos:long "3.819642"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-628e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44999; 44999'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819642'^^xsd:double;
  dwc:latitude '51.908582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610013'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742168 3.819654)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742168"^^xsd:decimal ;
  dwc:decimalLongitude "3.819654"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742168 3.819654)"^^geo:wktLiteral ;
  geo-pos:lat "51.742168"^^xsd:decimal ;
  geo-pos:long "3.819654"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4477'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42747; 42747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819654'^^xsd:double;
  dwc:latitude '51.742168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607047'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743364 3.819661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743364"^^xsd:decimal ;
  dwc:decimalLongitude "3.819661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743364 3.819661)"^^geo:wktLiteral ;
  geo-pos:lat "51.743364"^^xsd:decimal ;
  geo-pos:long "3.819661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-657b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48817; 48817'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819661'^^xsd:double;
  dwc:latitude '51.743364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613695'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743364 3.819661)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743364"^^xsd:decimal ;
  dwc:decimalLongitude "3.819661"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743364 3.819661)"^^geo:wktLiteral ;
  geo-pos:lat "51.743364"^^xsd:decimal ;
  geo-pos:long "3.819661"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-657a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48818; 48818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819661'^^xsd:double;
  dwc:latitude '51.743364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613696'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742744 3.819679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742744"^^xsd:decimal ;
  dwc:decimalLongitude "3.819679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742744 3.819679)"^^geo:wktLiteral ;
  geo-pos:lat "51.742744"^^xsd:decimal ;
  geo-pos:long "3.819679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6728'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39947; 39947'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819679'^^xsd:double;
  dwc:latitude '51.742744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604445'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742744 3.819679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742744"^^xsd:decimal ;
  dwc:decimalLongitude "3.819679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742744 3.819679)"^^geo:wktLiteral ;
  geo-pos:lat "51.742744"^^xsd:decimal ;
  geo-pos:long "3.819679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6727'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39946; 39946'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819679'^^xsd:double;
  dwc:latitude '51.742744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604444'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739968 3.819681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739968"^^xsd:decimal ;
  dwc:decimalLongitude "3.819681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739968 3.819681)"^^geo:wktLiteral ;
  geo-pos:lat "51.739968"^^xsd:decimal ;
  geo-pos:long "3.819681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7006'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52303; 52303'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.490277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819681'^^xsd:double;
  dwc:latitude '51.739968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616381'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739968 3.819681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739968"^^xsd:decimal ;
  dwc:decimalLongitude "3.819681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739968 3.819681)"^^geo:wktLiteral ;
  geo-pos:lat "51.739968"^^xsd:decimal ;
  geo-pos:long "3.819681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7005'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52304; 52304'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.490277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819681'^^xsd:double;
  dwc:latitude '51.739968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616382'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739968 3.819681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739968"^^xsd:decimal ;
  dwc:decimalLongitude "3.819681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739968 3.819681)"^^geo:wktLiteral ;
  geo-pos:lat "51.739968"^^xsd:decimal ;
  geo-pos:long "3.819681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7004'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52305; 52305'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.490277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819681'^^xsd:double;
  dwc:latitude '51.739968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616383'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739968 3.819681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739968"^^xsd:decimal ;
  dwc:decimalLongitude "3.819681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739968 3.819681)"^^geo:wktLiteral ;
  geo-pos:lat "51.739968"^^xsd:decimal ;
  geo-pos:long "3.819681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7003'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52306; 52306'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.490555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819681'^^xsd:double;
  dwc:latitude '51.739968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616384'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747662 3.819681)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747662"^^xsd:decimal ;
  dwc:decimalLongitude "3.819681"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747662 3.819681)"^^geo:wktLiteral ;
  geo-pos:lat "51.747662"^^xsd:decimal ;
  geo-pos:long "3.819681"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57fb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44433; 44433'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819681'^^xsd:double;
  dwc:latitude '51.747662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609451'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.819692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742645"^^xsd:decimal ;
  dwc:decimalLongitude "3.819692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742645 3.819692)"^^geo:wktLiteral ;
  geo-pos:lat "51.742645"^^xsd:decimal ;
  geo-pos:long "3.819692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5417'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54653; 54653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819692'^^xsd:double;
  dwc:latitude '51.742645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619151'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925782 3.819694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925782"^^xsd:decimal ;
  dwc:decimalLongitude "3.819694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925782 3.819694)"^^geo:wktLiteral ;
  geo-pos:lat "51.925782"^^xsd:decimal ;
  geo-pos:long "3.819694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5509'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55562; 55562'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819694'^^xsd:double;
  dwc:latitude '51.925782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620041'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743157 3.81973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.743157"^^xsd:decimal ;
  dwc:decimalLongitude "3.81973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.743157 3.81973)"^^geo:wktLiteral ;
  geo-pos:lat "51.743157"^^xsd:decimal ;
  geo-pos:long "3.81973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40680; 40680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.81973'^^xsd:double;
  dwc:latitude '51.743157'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605833'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746114 3.819827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.746114"^^xsd:decimal ;
  dwc:decimalLongitude "3.819827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.746114 3.819827)"^^geo:wktLiteral ;
  geo-pos:lat "51.746114"^^xsd:decimal ;
  geo-pos:long "3.819827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44685; 44685'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.679444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819827'^^xsd:double;
  dwc:latitude '51.746114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609739'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748524 3.819827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748524"^^xsd:decimal ;
  dwc:decimalLongitude "3.819827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748524 3.819827)"^^geo:wktLiteral ;
  geo-pos:lat "51.748524"^^xsd:decimal ;
  geo-pos:long "3.819827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4832'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52933; 52933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819827'^^xsd:double;
  dwc:latitude '51.748524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617478'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748038 3.819862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748038"^^xsd:decimal ;
  dwc:decimalLongitude "3.819862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748038 3.819862)"^^geo:wktLiteral ;
  geo-pos:lat "51.748038"^^xsd:decimal ;
  geo-pos:long "3.819862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7171'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42024; 42024'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819862'^^xsd:double;
  dwc:latitude '51.748038'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607209'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740773 3.819875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740773"^^xsd:decimal ;
  dwc:decimalLongitude "3.819875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740773 3.819875)"^^geo:wktLiteral ;
  geo-pos:lat "51.740773"^^xsd:decimal ;
  geo-pos:long "3.819875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46187; 46187'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819875'^^xsd:double;
  dwc:latitude '51.740773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611170'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740773 3.819875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740773"^^xsd:decimal ;
  dwc:decimalLongitude "3.819875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740773 3.819875)"^^geo:wktLiteral ;
  geo-pos:lat "51.740773"^^xsd:decimal ;
  geo-pos:long "3.819875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f4'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46186; 46186'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819875'^^xsd:double;
  dwc:latitude '51.740773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611169'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809844 3.819951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809844"^^xsd:decimal ;
  dwc:decimalLongitude "3.819951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809844 3.819951)"^^geo:wktLiteral ;
  geo-pos:lat "51.809844"^^xsd:decimal ;
  geo-pos:long "3.819951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-780b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52251; 52251'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819951'^^xsd:double;
  dwc:latitude '51.809844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616932'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809844 3.819951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809844"^^xsd:decimal ;
  dwc:decimalLongitude "3.819951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809844 3.819951)"^^geo:wktLiteral ;
  geo-pos:lat "51.809844"^^xsd:decimal ;
  geo-pos:long "3.819951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-780a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52253; 52253'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819951'^^xsd:double;
  dwc:latitude '51.809844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616934'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809844 3.819951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809844"^^xsd:decimal ;
  dwc:decimalLongitude "3.819951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809844 3.819951)"^^geo:wktLiteral ;
  geo-pos:lat "51.809844"^^xsd:decimal ;
  geo-pos:long "3.819951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7809'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52252; 52252'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819951'^^xsd:double;
  dwc:latitude '51.809844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616933'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747552 3.819955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747552"^^xsd:decimal ;
  dwc:decimalLongitude "3.819955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747552 3.819955)"^^geo:wktLiteral ;
  geo-pos:lat "51.747552"^^xsd:decimal ;
  geo-pos:long "3.819955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44686; 44686'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.683888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819955'^^xsd:double;
  dwc:latitude '51.747552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609740'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741824 3.819981)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741824"^^xsd:decimal ;
  dwc:decimalLongitude "3.819981"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741824 3.819981)"^^geo:wktLiteral ;
  geo-pos:lat "51.741824"^^xsd:decimal ;
  geo-pos:long "3.819981"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b7d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47428; 47428'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819981'^^xsd:double;
  dwc:latitude '51.741824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612334'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741824 3.819981)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741824"^^xsd:decimal ;
  dwc:decimalLongitude "3.819981"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741824 3.819981)"^^geo:wktLiteral ;
  geo-pos:lat "51.741824"^^xsd:decimal ;
  geo-pos:long "3.819981"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b7c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47427; 47427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819981'^^xsd:double;
  dwc:latitude '51.741824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612333'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809063 3.819982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809063"^^xsd:decimal ;
  dwc:decimalLongitude "3.819982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809063 3.819982)"^^geo:wktLiteral ;
  geo-pos:lat "51.809063"^^xsd:decimal ;
  geo-pos:long "3.819982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a29'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51191; 51191'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.819982'^^xsd:double;
  dwc:latitude '51.809063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615870'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741519 3.820005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741519"^^xsd:decimal ;
  dwc:decimalLongitude "3.820005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741519 3.820005)"^^geo:wktLiteral ;
  geo-pos:lat "51.741519"^^xsd:decimal ;
  geo-pos:long "3.820005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f21'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49486; 49486'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820005'^^xsd:double;
  dwc:latitude '51.741519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614277'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741519 3.820005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741519"^^xsd:decimal ;
  dwc:decimalLongitude "3.820005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741519 3.820005)"^^geo:wktLiteral ;
  geo-pos:lat "51.741519"^^xsd:decimal ;
  geo-pos:long "3.820005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f20'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49487; 49487'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820005'^^xsd:double;
  dwc:latitude '51.741519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614278'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927362"^^xsd:decimal ;
  dwc:decimalLongitude "3.820013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  geo-pos:lat "51.927362"^^xsd:decimal ;
  geo-pos:long "3.820013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-434d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43074; 43074'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820013'^^xsd:double;
  dwc:latitude '51.927362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608111'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927362"^^xsd:decimal ;
  dwc:decimalLongitude "3.820013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  geo-pos:lat "51.927362"^^xsd:decimal ;
  geo-pos:long "3.820013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-434c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43076; 43076'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820013'^^xsd:double;
  dwc:latitude '51.927362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608113'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927362"^^xsd:decimal ;
  dwc:decimalLongitude "3.820013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  geo-pos:lat "51.927362"^^xsd:decimal ;
  geo-pos:long "3.820013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-434b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43075; 43075'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820013'^^xsd:double;
  dwc:latitude '51.927362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608112'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927362"^^xsd:decimal ;
  dwc:decimalLongitude "3.820013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  geo-pos:lat "51.927362"^^xsd:decimal ;
  geo-pos:long "3.820013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-434a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43073; 43073'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820013'^^xsd:double;
  dwc:latitude '51.927362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608110'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927362"^^xsd:decimal ;
  dwc:decimalLongitude "3.820013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927362 3.820013)"^^geo:wktLiteral ;
  geo-pos:lat "51.927362"^^xsd:decimal ;
  geo-pos:long "3.820013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4349'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43072; 43072'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820013'^^xsd:double;
  dwc:latitude '51.927362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608109'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741887 3.820069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741887"^^xsd:decimal ;
  dwc:decimalLongitude "3.820069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741887 3.820069)"^^geo:wktLiteral ;
  geo-pos:lat "51.741887"^^xsd:decimal ;
  geo-pos:long "3.820069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4223'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56630; 56630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820069'^^xsd:double;
  dwc:latitude '51.741887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621135'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810617 3.820115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810617"^^xsd:decimal ;
  dwc:decimalLongitude "3.820115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810617 3.820115)"^^geo:wktLiteral ;
  geo-pos:lat "51.810617"^^xsd:decimal ;
  geo-pos:long "3.820115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42566; 42566'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820115'^^xsd:double;
  dwc:latitude '51.810617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607673'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745681 3.820152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.745681"^^xsd:decimal ;
  dwc:decimalLongitude "3.820152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.745681 3.820152)"^^geo:wktLiteral ;
  geo-pos:lat "51.745681"^^xsd:decimal ;
  geo-pos:long "3.820152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-511b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46664; 46664'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820152'^^xsd:double;
  dwc:latitude '51.745681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611601'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74849 3.820194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.74849"^^xsd:decimal ;
  dwc:decimalLongitude "3.820194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.74849 3.820194)"^^geo:wktLiteral ;
  geo-pos:lat "51.74849"^^xsd:decimal ;
  geo-pos:long "3.820194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7000'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52309; 52309'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.495833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820194'^^xsd:double;
  dwc:latitude '51.74849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616387'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819357 3.820213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819357"^^xsd:decimal ;
  dwc:decimalLongitude "3.820213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819357 3.820213)"^^geo:wktLiteral ;
  geo-pos:lat "51.819357"^^xsd:decimal ;
  geo-pos:long "3.820213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-410d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56919; 56919'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820213'^^xsd:double;
  dwc:latitude '51.819357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621376'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819357 3.820213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819357"^^xsd:decimal ;
  dwc:decimalLongitude "3.820213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819357 3.820213)"^^geo:wktLiteral ;
  geo-pos:lat "51.819357"^^xsd:decimal ;
  geo-pos:long "3.820213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-410c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56918; 56918'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820213'^^xsd:double;
  dwc:latitude '51.819357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621375'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780603 3.820278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780603"^^xsd:decimal ;
  dwc:decimalLongitude "3.820278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780603 3.820278)"^^geo:wktLiteral ;
  geo-pos:lat "51.780603"^^xsd:decimal ;
  geo-pos:long "3.820278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54931; 54931'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.461944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820278'^^xsd:double;
  dwc:latitude '51.780603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619494'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780603 3.820278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780603"^^xsd:decimal ;
  dwc:decimalLongitude "3.820278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780603 3.820278)"^^geo:wktLiteral ;
  geo-pos:lat "51.780603"^^xsd:decimal ;
  geo-pos:long "3.820278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54930; 54930'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.461944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820278'^^xsd:double;
  dwc:latitude '51.780603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619493'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780603 3.820278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780603"^^xsd:decimal ;
  dwc:decimalLongitude "3.820278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780603 3.820278)"^^geo:wktLiteral ;
  geo-pos:lat "51.780603"^^xsd:decimal ;
  geo-pos:long "3.820278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef2'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54929; 54929'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.461944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820278'^^xsd:double;
  dwc:latitude '51.780603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619492'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748637 3.820365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748637"^^xsd:decimal ;
  dwc:decimalLongitude "3.820365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748637 3.820365)"^^geo:wktLiteral ;
  geo-pos:lat "51.748637"^^xsd:decimal ;
  geo-pos:long "3.820365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44687; 44687'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.684722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820365'^^xsd:double;
  dwc:latitude '51.748637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609741'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811101 3.820382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811101"^^xsd:decimal ;
  dwc:decimalLongitude "3.820382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811101 3.820382)"^^geo:wktLiteral ;
  geo-pos:lat "51.811101"^^xsd:decimal ;
  geo-pos:long "3.820382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48961; 48961'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820382'^^xsd:double;
  dwc:latitude '51.811101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613799'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747225 3.820398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747225"^^xsd:decimal ;
  dwc:decimalLongitude "3.820398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747225 3.820398)"^^geo:wktLiteral ;
  geo-pos:lat "51.747225"^^xsd:decimal ;
  geo-pos:long "3.820398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e41'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48129; 48129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.271111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820398'^^xsd:double;
  dwc:latitude '51.747225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613031'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748637 3.820423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748637"^^xsd:decimal ;
  dwc:decimalLongitude "3.820423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748637 3.820423)"^^geo:wktLiteral ;
  geo-pos:lat "51.748637"^^xsd:decimal ;
  geo-pos:long "3.820423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54735; 54735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820423'^^xsd:double;
  dwc:latitude '51.748637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619233'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748637 3.820423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748637"^^xsd:decimal ;
  dwc:decimalLongitude "3.820423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748637 3.820423)"^^geo:wktLiteral ;
  geo-pos:lat "51.748637"^^xsd:decimal ;
  geo-pos:long "3.820423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54734; 54734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820423'^^xsd:double;
  dwc:latitude '51.748637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619232'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843002 3.820468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843002"^^xsd:decimal ;
  dwc:decimalLongitude "3.820468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843002 3.820468)"^^geo:wktLiteral ;
  geo-pos:lat "51.843002"^^xsd:decimal ;
  geo-pos:long "3.820468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e44'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49384; 49384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820468'^^xsd:double;
  dwc:latitude '51.843002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614172'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843002 3.820468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843002"^^xsd:decimal ;
  dwc:decimalLongitude "3.820468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843002 3.820468)"^^geo:wktLiteral ;
  geo-pos:lat "51.843002"^^xsd:decimal ;
  geo-pos:long "3.820468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49386; 49386'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820468'^^xsd:double;
  dwc:latitude '51.843002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624315'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843002 3.820468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843002"^^xsd:decimal ;
  dwc:decimalLongitude "3.820468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843002 3.820468)"^^geo:wktLiteral ;
  geo-pos:lat "51.843002"^^xsd:decimal ;
  geo-pos:long "3.820468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e41'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49385; 49385'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820468'^^xsd:double;
  dwc:latitude '51.843002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614173'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843002 3.820468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843002"^^xsd:decimal ;
  dwc:decimalLongitude "3.820468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843002 3.820468)"^^geo:wktLiteral ;
  geo-pos:lat "51.843002"^^xsd:decimal ;
  geo-pos:long "3.820468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e40'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49383; 49383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820468'^^xsd:double;
  dwc:latitude '51.843002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614171'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748798 3.820484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748798"^^xsd:decimal ;
  dwc:decimalLongitude "3.820484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748798 3.820484)"^^geo:wktLiteral ;
  geo-pos:lat "51.748798"^^xsd:decimal ;
  geo-pos:long "3.820484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4222'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56631; 56631'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8252777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820484'^^xsd:double;
  dwc:latitude '51.748798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621136'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747279 3.820486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.747279"^^xsd:decimal ;
  dwc:decimalLongitude "3.820486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.747279 3.820486)"^^geo:wktLiteral ;
  geo-pos:lat "51.747279"^^xsd:decimal ;
  geo-pos:long "3.820486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-511a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46665; 46665'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820486'^^xsd:double;
  dwc:latitude '51.747279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611602'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803413 3.820504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803413"^^xsd:decimal ;
  dwc:decimalLongitude "3.820504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803413 3.820504)"^^geo:wktLiteral ;
  geo-pos:lat "51.803413"^^xsd:decimal ;
  geo-pos:long "3.820504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63da'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49338; 49338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820504'^^xsd:double;
  dwc:latitude '51.803413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614128'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803413 3.820504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803413"^^xsd:decimal ;
  dwc:decimalLongitude "3.820504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803413 3.820504)"^^geo:wktLiteral ;
  geo-pos:lat "51.803413"^^xsd:decimal ;
  geo-pos:long "3.820504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49336; 49336'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820504'^^xsd:double;
  dwc:latitude '51.803413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614126'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803413 3.820504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803413"^^xsd:decimal ;
  dwc:decimalLongitude "3.820504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803413 3.820504)"^^geo:wktLiteral ;
  geo-pos:lat "51.803413"^^xsd:decimal ;
  geo-pos:long "3.820504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49337; 49337'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820504'^^xsd:double;
  dwc:latitude '51.803413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614127'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803413 3.820504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803413"^^xsd:decimal ;
  dwc:decimalLongitude "3.820504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803413 3.820504)"^^geo:wktLiteral ;
  geo-pos:lat "51.803413"^^xsd:decimal ;
  geo-pos:long "3.820504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49339; 49339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820504'^^xsd:double;
  dwc:latitude '51.803413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614129'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799996 3.820529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799996"^^xsd:decimal ;
  dwc:decimalLongitude "3.820529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799996 3.820529)"^^geo:wktLiteral ;
  geo-pos:lat "51.799996"^^xsd:decimal ;
  geo-pos:long "3.820529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5860'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46087; 46087'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820529'^^xsd:double;
  dwc:latitude '51.799996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611006'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799996 3.820529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799996"^^xsd:decimal ;
  dwc:decimalLongitude "3.820529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799996 3.820529)"^^geo:wktLiteral ;
  geo-pos:lat "51.799996"^^xsd:decimal ;
  geo-pos:long "3.820529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-585f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46086; 46086'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820529'^^xsd:double;
  dwc:latitude '51.799996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611004'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.820538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786158"^^xsd:decimal ;
  dwc:decimalLongitude "3.820538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786158 3.820538)"^^geo:wktLiteral ;
  geo-pos:lat "51.786158"^^xsd:decimal ;
  geo-pos:long "3.820538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e16'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49452; 49452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820538'^^xsd:double;
  dwc:latitude '51.786158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614238'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818994 3.820641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818994"^^xsd:decimal ;
  dwc:decimalLongitude "3.820641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818994 3.820641)"^^geo:wktLiteral ;
  geo-pos:lat "51.818994"^^xsd:decimal ;
  geo-pos:long "3.820641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-691e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50451; 50451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820641'^^xsd:double;
  dwc:latitude '51.818994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615148'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818994 3.820641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818994"^^xsd:decimal ;
  dwc:decimalLongitude "3.820641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818994 3.820641)"^^geo:wktLiteral ;
  geo-pos:lat "51.818994"^^xsd:decimal ;
  geo-pos:long "3.820641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-691d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50449; 50449'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820641'^^xsd:double;
  dwc:latitude '51.818994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615147'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818994 3.820641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818994"^^xsd:decimal ;
  dwc:decimalLongitude "3.820641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818994 3.820641)"^^geo:wktLiteral ;
  geo-pos:lat "51.818994"^^xsd:decimal ;
  geo-pos:long "3.820641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-691c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50448; 50448'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820641'^^xsd:double;
  dwc:latitude '51.818994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615146'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825432 3.820686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825432"^^xsd:decimal ;
  dwc:decimalLongitude "3.820686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825432 3.820686)"^^geo:wktLiteral ;
  geo-pos:lat "51.825432"^^xsd:decimal ;
  geo-pos:long "3.820686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b99'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41561; 41561'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820686'^^xsd:double;
  dwc:latitude '51.825432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606707'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810245 3.820715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810245"^^xsd:decimal ;
  dwc:decimalLongitude "3.820715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810245 3.820715)"^^geo:wktLiteral ;
  geo-pos:lat "51.810245"^^xsd:decimal ;
  geo-pos:long "3.820715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48255; 48255'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.954722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820715'^^xsd:double;
  dwc:latitude '51.810245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613126'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810245 3.820715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810245"^^xsd:decimal ;
  dwc:decimalLongitude "3.820715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810245 3.820715)"^^geo:wktLiteral ;
  geo-pos:lat "51.810245"^^xsd:decimal ;
  geo-pos:long "3.820715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48254; 48254'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.954722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820715'^^xsd:double;
  dwc:latitude '51.810245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613125'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819119 3.820774)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819119"^^xsd:decimal ;
  dwc:decimalLongitude "3.820774"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819119 3.820774)"^^geo:wktLiteral ;
  geo-pos:lat "51.819119"^^xsd:decimal ;
  geo-pos:long "3.820774"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-507f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46830; 46830'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820774'^^xsd:double;
  dwc:latitude '51.819119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611733'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742637 3.820822)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.742637"^^xsd:decimal ;
  dwc:decimalLongitude "3.820822"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.742637 3.820822)"^^geo:wktLiteral ;
  geo-pos:lat "51.742637"^^xsd:decimal ;
  geo-pos:long "3.820822"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-657c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48816; 48816'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820822'^^xsd:double;
  dwc:latitude '51.742637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613694'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818812 3.820914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818812"^^xsd:decimal ;
  dwc:decimalLongitude "3.820914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818812 3.820914)"^^geo:wktLiteral ;
  geo-pos:lat "51.818812"^^xsd:decimal ;
  geo-pos:long "3.820914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b4f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56087; 56087'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820914'^^xsd:double;
  dwc:latitude '51.818812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620528'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818812 3.820914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818812"^^xsd:decimal ;
  dwc:decimalLongitude "3.820914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818812 3.820914)"^^geo:wktLiteral ;
  geo-pos:lat "51.818812"^^xsd:decimal ;
  geo-pos:long "3.820914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b4e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56086; 56086'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820914'^^xsd:double;
  dwc:latitude '51.818812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620527'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748678 3.82096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748678"^^xsd:decimal ;
  dwc:decimalLongitude "3.82096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748678 3.82096)"^^geo:wktLiteral ;
  geo-pos:lat "51.748678"^^xsd:decimal ;
  geo-pos:long "3.82096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7331'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43788; 43788'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82096'^^xsd:double;
  dwc:latitude '51.748678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608799'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748678 3.82096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.748678"^^xsd:decimal ;
  dwc:decimalLongitude "3.82096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.748678 3.82096)"^^geo:wktLiteral ;
  geo-pos:lat "51.748678"^^xsd:decimal ;
  geo-pos:long "3.82096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7330'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43789; 43789'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82096'^^xsd:double;
  dwc:latitude '51.748678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608800'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868849 3.820997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868849"^^xsd:decimal ;
  dwc:decimalLongitude "3.820997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868849 3.820997)"^^geo:wktLiteral ;
  geo-pos:lat "51.868849"^^xsd:decimal ;
  geo-pos:long "3.820997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48548; 48548'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820997'^^xsd:double;
  dwc:latitude '51.868849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613390'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868849 3.820997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868849"^^xsd:decimal ;
  dwc:decimalLongitude "3.820997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868849 3.820997)"^^geo:wktLiteral ;
  geo-pos:lat "51.868849"^^xsd:decimal ;
  geo-pos:long "3.820997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48547; 48547'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820997'^^xsd:double;
  dwc:latitude '51.868849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613389'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868849 3.820997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868849"^^xsd:decimal ;
  dwc:decimalLongitude "3.820997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868849 3.820997)"^^geo:wktLiteral ;
  geo-pos:lat "51.868849"^^xsd:decimal ;
  geo-pos:long "3.820997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cdf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48545; 48545'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820997'^^xsd:double;
  dwc:latitude '51.868849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613387'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868849 3.820997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868849"^^xsd:decimal ;
  dwc:decimalLongitude "3.820997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868849 3.820997)"^^geo:wktLiteral ;
  geo-pos:lat "51.868849"^^xsd:decimal ;
  geo-pos:long "3.820997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cde'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48546; 48546'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.820997'^^xsd:double;
  dwc:latitude '51.868849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613388'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810674 3.821056)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810674"^^xsd:decimal ;
  dwc:decimalLongitude "3.821056"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810674 3.821056)"^^geo:wktLiteral ;
  geo-pos:lat "51.810674"^^xsd:decimal ;
  geo-pos:long "3.821056"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42951; 42951'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821056'^^xsd:double;
  dwc:latitude '51.810674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607997'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739911 3.821062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739911"^^xsd:decimal ;
  dwc:decimalLongitude "3.821062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739911 3.821062)"^^geo:wktLiteral ;
  geo-pos:lat "51.739911"^^xsd:decimal ;
  geo-pos:long "3.821062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dfd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47768; 47768'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821062'^^xsd:double;
  dwc:latitude '51.739911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612721'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739911 3.821062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.739911"^^xsd:decimal ;
  dwc:decimalLongitude "3.821062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.739911 3.821062)"^^geo:wktLiteral ;
  geo-pos:lat "51.739911"^^xsd:decimal ;
  geo-pos:long "3.821062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dfc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47769; 47769'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821062'^^xsd:double;
  dwc:latitude '51.739911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612722'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751815 3.821118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751815"^^xsd:decimal ;
  dwc:decimalLongitude "3.821118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751815 3.821118)"^^geo:wktLiteral ;
  geo-pos:lat "51.751815"^^xsd:decimal ;
  geo-pos:long "3.821118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bfe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55887; 55887'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821118'^^xsd:double;
  dwc:latitude '51.751815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620350'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819737 3.821163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819737"^^xsd:decimal ;
  dwc:decimalLongitude "3.821163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819737 3.821163)"^^geo:wktLiteral ;
  geo-pos:lat "51.819737"^^xsd:decimal ;
  geo-pos:long "3.821163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-439b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42976; 42976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821163'^^xsd:double;
  dwc:latitude '51.819737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608019'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749414 3.821176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749414"^^xsd:decimal ;
  dwc:decimalLongitude "3.821176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749414 3.821176)"^^geo:wktLiteral ;
  geo-pos:lat "51.749414"^^xsd:decimal ;
  geo-pos:long "3.821176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-791f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51974; 51974'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821176'^^xsd:double;
  dwc:latitude '51.749414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616661'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749414 3.821176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749414"^^xsd:decimal ;
  dwc:decimalLongitude "3.821176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749414 3.821176)"^^geo:wktLiteral ;
  geo-pos:lat "51.749414"^^xsd:decimal ;
  geo-pos:long "3.821176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-791e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51973; 51973'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821176'^^xsd:double;
  dwc:latitude '51.749414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616660'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86856 3.821224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86856"^^xsd:decimal ;
  dwc:decimalLongitude "3.821224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86856 3.821224)"^^geo:wktLiteral ;
  geo-pos:lat "51.86856"^^xsd:decimal ;
  geo-pos:long "3.821224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43251; 43251'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821224'^^xsd:double;
  dwc:latitude '51.86856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608361'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92765 3.821313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92765"^^xsd:decimal ;
  dwc:decimalLongitude "3.821313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92765 3.821313)"^^geo:wktLiteral ;
  geo-pos:lat "51.92765"^^xsd:decimal ;
  geo-pos:long "3.821313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5741'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43963; 43963'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821313'^^xsd:double;
  dwc:latitude '51.92765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608977'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92765 3.821313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92765"^^xsd:decimal ;
  dwc:decimalLongitude "3.821313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92765 3.821313)"^^geo:wktLiteral ;
  geo-pos:lat "51.92765"^^xsd:decimal ;
  geo-pos:long "3.821313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5740'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43962; 43962'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821313'^^xsd:double;
  dwc:latitude '51.92765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608976'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914684 3.821323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914684"^^xsd:decimal ;
  dwc:decimalLongitude "3.821323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914684 3.821323)"^^geo:wktLiteral ;
  geo-pos:lat "51.914684"^^xsd:decimal ;
  geo-pos:long "3.821323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49067; 49067'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821323'^^xsd:double;
  dwc:latitude '51.914684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613895'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752353 3.821345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752353"^^xsd:decimal ;
  dwc:decimalLongitude "3.821345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752353 3.821345)"^^geo:wktLiteral ;
  geo-pos:lat "51.752353"^^xsd:decimal ;
  geo-pos:long "3.821345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c74'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45641; 45641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821345'^^xsd:double;
  dwc:latitude '51.752353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610604'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752353 3.821345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752353"^^xsd:decimal ;
  dwc:decimalLongitude "3.821345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752353 3.821345)"^^geo:wktLiteral ;
  geo-pos:lat "51.752353"^^xsd:decimal ;
  geo-pos:long "3.821345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45643; 45643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821345'^^xsd:double;
  dwc:latitude '51.752353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610606'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752353 3.821345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752353"^^xsd:decimal ;
  dwc:decimalLongitude "3.821345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752353 3.821345)"^^geo:wktLiteral ;
  geo-pos:lat "51.752353"^^xsd:decimal ;
  geo-pos:long "3.821345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c72'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45642; 45642'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821345'^^xsd:double;
  dwc:latitude '51.752353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610605'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.821418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750743"^^xsd:decimal ;
  dwc:decimalLongitude "3.821418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.821418)"^^geo:wktLiteral ;
  geo-pos:lat "51.750743"^^xsd:decimal ;
  geo-pos:long "3.821418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51048; 51048'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821418'^^xsd:double;
  dwc:latitude '51.750743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615199'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.821418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750743"^^xsd:decimal ;
  dwc:decimalLongitude "3.821418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.821418)"^^geo:wktLiteral ;
  geo-pos:lat "51.750743"^^xsd:decimal ;
  geo-pos:long "3.821418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51050; 51050'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821418'^^xsd:double;
  dwc:latitude '51.750743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615201'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.821418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750743"^^xsd:decimal ;
  dwc:decimalLongitude "3.821418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.821418)"^^geo:wktLiteral ;
  geo-pos:lat "51.750743"^^xsd:decimal ;
  geo-pos:long "3.821418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51049; 51049'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821418'^^xsd:double;
  dwc:latitude '51.750743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615200'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.821418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750743"^^xsd:decimal ;
  dwc:decimalLongitude "3.821418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750743 3.821418)"^^geo:wktLiteral ;
  geo-pos:lat "51.750743"^^xsd:decimal ;
  geo-pos:long "3.821418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51047; 51047'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821418'^^xsd:double;
  dwc:latitude '51.750743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615198'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870347"^^xsd:decimal ;
  dwc:decimalLongitude "3.82146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  geo-pos:lat "51.870347"^^xsd:decimal ;
  geo-pos:long "3.82146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a7a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47253; 47253'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82146'^^xsd:double;
  dwc:latitude '51.870347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612201'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870347"^^xsd:decimal ;
  dwc:decimalLongitude "3.82146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  geo-pos:lat "51.870347"^^xsd:decimal ;
  geo-pos:long "3.82146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a79'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47255; 47255'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82146'^^xsd:double;
  dwc:latitude '51.870347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612204'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870347"^^xsd:decimal ;
  dwc:decimalLongitude "3.82146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  geo-pos:lat "51.870347"^^xsd:decimal ;
  geo-pos:long "3.82146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a78'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47252; 47252'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82146'^^xsd:double;
  dwc:latitude '51.870347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612200'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870347"^^xsd:decimal ;
  dwc:decimalLongitude "3.82146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  geo-pos:lat "51.870347"^^xsd:decimal ;
  geo-pos:long "3.82146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a77'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47254; 47254'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82146'^^xsd:double;
  dwc:latitude '51.870347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612203'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870347"^^xsd:decimal ;
  dwc:decimalLongitude "3.82146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  geo-pos:lat "51.870347"^^xsd:decimal ;
  geo-pos:long "3.82146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a76'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47250; 47250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82146'^^xsd:double;
  dwc:latitude '51.870347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612198'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870347"^^xsd:decimal ;
  dwc:decimalLongitude "3.82146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870347 3.82146)"^^geo:wktLiteral ;
  geo-pos:lat "51.870347"^^xsd:decimal ;
  geo-pos:long "3.82146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a75'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47251; 47251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82146'^^xsd:double;
  dwc:latitude '51.870347'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612199'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752649 3.821481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752649"^^xsd:decimal ;
  dwc:decimalLongitude "3.821481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752649 3.821481)"^^geo:wktLiteral ;
  geo-pos:lat "51.752649"^^xsd:decimal ;
  geo-pos:long "3.821481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55d0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55335; 55335'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.499444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821481'^^xsd:double;
  dwc:latitude '51.752649'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619855'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752649 3.821481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752649"^^xsd:decimal ;
  dwc:decimalLongitude "3.821481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752649 3.821481)"^^geo:wktLiteral ;
  geo-pos:lat "51.752649"^^xsd:decimal ;
  geo-pos:long "3.821481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55cf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55334; 55334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.499444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821481'^^xsd:double;
  dwc:latitude '51.752649'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619854'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81086 3.821495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81086"^^xsd:decimal ;
  dwc:decimalLongitude "3.821495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81086 3.821495)"^^geo:wktLiteral ;
  geo-pos:lat "51.81086"^^xsd:decimal ;
  geo-pos:long "3.821495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5779'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44568; 44568'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821495'^^xsd:double;
  dwc:latitude '51.81086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609585'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81086 3.821495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81086"^^xsd:decimal ;
  dwc:decimalLongitude "3.821495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81086 3.821495)"^^geo:wktLiteral ;
  geo-pos:lat "51.81086"^^xsd:decimal ;
  geo-pos:long "3.821495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5778'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44569; 44569'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821495'^^xsd:double;
  dwc:latitude '51.81086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609586'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810779 3.821508)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810779"^^xsd:decimal ;
  dwc:decimalLongitude "3.821508"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810779 3.821508)"^^geo:wktLiteral ;
  geo-pos:lat "51.810779"^^xsd:decimal ;
  geo-pos:long "3.821508"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4123'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56891; 56891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821508'^^xsd:double;
  dwc:latitude '51.810779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621354'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810779 3.821508)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810779"^^xsd:decimal ;
  dwc:decimalLongitude "3.821508"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810779 3.821508)"^^geo:wktLiteral ;
  geo-pos:lat "51.810779"^^xsd:decimal ;
  geo-pos:long "3.821508"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4122'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56890; 56890'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821508'^^xsd:double;
  dwc:latitude '51.810779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621353'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78598 3.82155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78598"^^xsd:decimal ;
  dwc:decimalLongitude "3.82155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78598 3.82155)"^^geo:wktLiteral ;
  geo-pos:lat "51.78598"^^xsd:decimal ;
  geo-pos:long "3.82155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aee'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47571; 47571'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.6055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82155'^^xsd:double;
  dwc:latitude '51.78598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612476'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751047 3.821626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751047"^^xsd:decimal ;
  dwc:decimalLongitude "3.821626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751047 3.821626)"^^geo:wktLiteral ;
  geo-pos:lat "51.751047"^^xsd:decimal ;
  geo-pos:long "3.821626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4221'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56632; 56632'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821626'^^xsd:double;
  dwc:latitude '51.751047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621137'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781915 3.821694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781915"^^xsd:decimal ;
  dwc:decimalLongitude "3.821694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781915 3.821694)"^^geo:wktLiteral ;
  geo-pos:lat "51.781915"^^xsd:decimal ;
  geo-pos:long "3.821694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-410b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56921; 56921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.7597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821694'^^xsd:double;
  dwc:latitude '51.781915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621378'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928376 3.821704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928376"^^xsd:decimal ;
  dwc:decimalLongitude "3.821704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928376 3.821704)"^^geo:wktLiteral ;
  geo-pos:lat "51.928376"^^xsd:decimal ;
  geo-pos:long "3.821704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5914'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46438; 46438'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821704'^^xsd:double;
  dwc:latitude '51.928376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611132'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751937 3.821758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751937"^^xsd:decimal ;
  dwc:decimalLongitude "3.821758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751937 3.821758)"^^geo:wktLiteral ;
  geo-pos:lat "51.751937"^^xsd:decimal ;
  geo-pos:long "3.821758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-639f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44688; 44688'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.686944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821758'^^xsd:double;
  dwc:latitude '51.751937'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609742'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803286 3.821865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803286"^^xsd:decimal ;
  dwc:decimalLongitude "3.821865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803286 3.821865)"^^geo:wktLiteral ;
  geo-pos:lat "51.803286"^^xsd:decimal ;
  geo-pos:long "3.821865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a8'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43720; 43720'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821865'^^xsd:double;
  dwc:latitude '51.803286'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608730'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803286 3.821865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803286"^^xsd:decimal ;
  dwc:decimalLongitude "3.821865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803286 3.821865)"^^geo:wktLiteral ;
  geo-pos:lat "51.803286"^^xsd:decimal ;
  geo-pos:long "3.821865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43721; 43721'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821865'^^xsd:double;
  dwc:latitude '51.803286'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608731'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867629 3.821875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867629"^^xsd:decimal ;
  dwc:decimalLongitude "3.821875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867629 3.821875)"^^geo:wktLiteral ;
  geo-pos:lat "51.867629"^^xsd:decimal ;
  geo-pos:long "3.821875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d1'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45925; 45925'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821875'^^xsd:double;
  dwc:latitude '51.867629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610852'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867629 3.821875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867629"^^xsd:decimal ;
  dwc:decimalLongitude "3.821875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867629 3.821875)"^^geo:wktLiteral ;
  geo-pos:lat "51.867629"^^xsd:decimal ;
  geo-pos:long "3.821875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d0'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45924; 45924'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821875'^^xsd:double;
  dwc:latitude '51.867629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610851'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751189 3.821904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751189"^^xsd:decimal ;
  dwc:decimalLongitude "3.821904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751189 3.821904)"^^geo:wktLiteral ;
  geo-pos:lat "51.751189"^^xsd:decimal ;
  geo-pos:long "3.821904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f1f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49488; 49488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821904'^^xsd:double;
  dwc:latitude '51.751189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614279'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740912 3.821934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.740912"^^xsd:decimal ;
  dwc:decimalLongitude "3.821934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.740912 3.821934)"^^geo:wktLiteral ;
  geo-pos:lat "51.740912"^^xsd:decimal ;
  geo-pos:long "3.821934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48128; 48128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.266388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821934'^^xsd:double;
  dwc:latitude '51.740912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613030'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754336 3.821946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754336"^^xsd:decimal ;
  dwc:decimalLongitude "3.821946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754336 3.821946)"^^geo:wktLiteral ;
  geo-pos:lat "51.754336"^^xsd:decimal ;
  geo-pos:long "3.821946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5446'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55842; 55842'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.934722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.821946'^^xsd:double;
  dwc:latitude '51.754336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620311'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787793 3.822032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787793"^^xsd:decimal ;
  dwc:decimalLongitude "3.822032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787793 3.822032)"^^geo:wktLiteral ;
  geo-pos:lat "51.787793"^^xsd:decimal ;
  geo-pos:long "3.822032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6755'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50977; 50977'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822032'^^xsd:double;
  dwc:latitude '51.787793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615692'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787793 3.822032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787793"^^xsd:decimal ;
  dwc:decimalLongitude "3.822032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787793 3.822032)"^^geo:wktLiteral ;
  geo-pos:lat "51.787793"^^xsd:decimal ;
  geo-pos:long "3.822032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6753'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50979; 50979'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822032'^^xsd:double;
  dwc:latitude '51.787793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615694'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787793 3.822032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787793"^^xsd:decimal ;
  dwc:decimalLongitude "3.822032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787793 3.822032)"^^geo:wktLiteral ;
  geo-pos:lat "51.787793"^^xsd:decimal ;
  geo-pos:long "3.822032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6751'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50978; 50978'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822032'^^xsd:double;
  dwc:latitude '51.787793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615693'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787793 3.822032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787793"^^xsd:decimal ;
  dwc:decimalLongitude "3.822032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787793 3.822032)"^^geo:wktLiteral ;
  geo-pos:lat "51.787793"^^xsd:decimal ;
  geo-pos:long "3.822032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-674f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50976; 50976'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822032'^^xsd:double;
  dwc:latitude '51.787793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615691'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813302 3.822032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813302"^^xsd:decimal ;
  dwc:decimalLongitude "3.822032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813302 3.822032)"^^geo:wktLiteral ;
  geo-pos:lat "51.813302"^^xsd:decimal ;
  geo-pos:long "3.822032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d7b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47901; 47901'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822032'^^xsd:double;
  dwc:latitude '51.813302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612857'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813302 3.822032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813302"^^xsd:decimal ;
  dwc:decimalLongitude "3.822032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813302 3.822032)"^^geo:wktLiteral ;
  geo-pos:lat "51.813302"^^xsd:decimal ;
  geo-pos:long "3.822032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d7a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47900; 47900'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822032'^^xsd:double;
  dwc:latitude '51.813302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612856'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751673 3.822115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.751673"^^xsd:decimal ;
  dwc:decimalLongitude "3.822115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.751673 3.822115)"^^geo:wktLiteral ;
  geo-pos:lat "51.751673"^^xsd:decimal ;
  geo-pos:long "3.822115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4220'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56633; 56633'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822115'^^xsd:double;
  dwc:latitude '51.751673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621138'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811114 3.822413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811114"^^xsd:decimal ;
  dwc:decimalLongitude "3.822413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811114 3.822413)"^^geo:wktLiteral ;
  geo-pos:lat "51.811114"^^xsd:decimal ;
  geo-pos:long "3.822413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b07'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47546; 47546'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822413'^^xsd:double;
  dwc:latitude '51.811114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612452'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811114 3.822413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811114"^^xsd:decimal ;
  dwc:decimalLongitude "3.822413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811114 3.822413)"^^geo:wktLiteral ;
  geo-pos:lat "51.811114"^^xsd:decimal ;
  geo-pos:long "3.822413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b06'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47545; 47545'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822413'^^xsd:double;
  dwc:latitude '51.811114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612451'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811114 3.822413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811114"^^xsd:decimal ;
  dwc:decimalLongitude "3.822413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811114 3.822413)"^^geo:wktLiteral ;
  geo-pos:lat "51.811114"^^xsd:decimal ;
  geo-pos:long "3.822413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b05'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47547; 47547'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822413'^^xsd:double;
  dwc:latitude '51.811114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612453'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75177 3.822465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75177"^^xsd:decimal ;
  dwc:decimalLongitude "3.822465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75177 3.822465)"^^geo:wktLiteral ;
  geo-pos:lat "51.75177"^^xsd:decimal ;
  geo-pos:long "3.822465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4476'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42748; 42748'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822465'^^xsd:double;
  dwc:latitude '51.75177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607048'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810915 3.822526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810915"^^xsd:decimal ;
  dwc:decimalLongitude "3.822526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810915 3.822526)"^^geo:wktLiteral ;
  geo-pos:lat "51.810915"^^xsd:decimal ;
  geo-pos:long "3.822526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-729c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43941; 43941'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822526'^^xsd:double;
  dwc:latitude '51.810915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608955'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810915 3.822526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810915"^^xsd:decimal ;
  dwc:decimalLongitude "3.822526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810915 3.822526)"^^geo:wktLiteral ;
  geo-pos:lat "51.810915"^^xsd:decimal ;
  geo-pos:long "3.822526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-729b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43940; 43940'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822526'^^xsd:double;
  dwc:latitude '51.810915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608954'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825365 3.822557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825365"^^xsd:decimal ;
  dwc:decimalLongitude "3.822557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825365 3.822557)"^^geo:wktLiteral ;
  geo-pos:lat "51.825365"^^xsd:decimal ;
  geo-pos:long "3.822557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7371'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39192; 39192'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822557'^^xsd:double;
  dwc:latitude '51.825365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604372'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825365 3.822557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825365"^^xsd:decimal ;
  dwc:decimalLongitude "3.822557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825365 3.822557)"^^geo:wktLiteral ;
  geo-pos:lat "51.825365"^^xsd:decimal ;
  geo-pos:long "3.822557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7370'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39191; 39191'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822557'^^xsd:double;
  dwc:latitude '51.825365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604371'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75202 3.822614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75202"^^xsd:decimal ;
  dwc:decimalLongitude "3.822614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75202 3.822614)"^^geo:wktLiteral ;
  geo-pos:lat "51.75202"^^xsd:decimal ;
  geo-pos:long "3.822614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4475'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42749; 42749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822614'^^xsd:double;
  dwc:latitude '51.75202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607049'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781728 3.822647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781728"^^xsd:decimal ;
  dwc:decimalLongitude "3.822647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781728 3.822647)"^^geo:wktLiteral ;
  geo-pos:lat "51.781728"^^xsd:decimal ;
  geo-pos:long "3.822647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5549'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55479; 55479'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.417222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822647'^^xsd:double;
  dwc:latitude '51.781728'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619971'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781728 3.822647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781728"^^xsd:decimal ;
  dwc:decimalLongitude "3.822647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781728 3.822647)"^^geo:wktLiteral ;
  geo-pos:lat "51.781728"^^xsd:decimal ;
  geo-pos:long "3.822647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5548'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55478; 55478'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.417222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822647'^^xsd:double;
  dwc:latitude '51.781728'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619970'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752964 3.822718)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752964"^^xsd:decimal ;
  dwc:decimalLongitude "3.822718"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752964 3.822718)"^^geo:wktLiteral ;
  geo-pos:lat "51.752964"^^xsd:decimal ;
  geo-pos:long "3.822718"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44434; 44434'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1494444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822718'^^xsd:double;
  dwc:latitude '51.752964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609452'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931066 3.822757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931066"^^xsd:decimal ;
  dwc:decimalLongitude "3.822757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931066 3.822757)"^^geo:wktLiteral ;
  geo-pos:lat "51.931066"^^xsd:decimal ;
  geo-pos:long "3.822757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44940; 44940'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822757'^^xsd:double;
  dwc:latitude '51.931066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609954'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931066 3.822757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931066"^^xsd:decimal ;
  dwc:decimalLongitude "3.822757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931066 3.822757)"^^geo:wktLiteral ;
  geo-pos:lat "51.931066"^^xsd:decimal ;
  geo-pos:long "3.822757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44939; 44939'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822757'^^xsd:double;
  dwc:latitude '51.931066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609953'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931066 3.822757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931066"^^xsd:decimal ;
  dwc:decimalLongitude "3.822757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931066 3.822757)"^^geo:wktLiteral ;
  geo-pos:lat "51.931066"^^xsd:decimal ;
  geo-pos:long "3.822757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44938; 44938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822757'^^xsd:double;
  dwc:latitude '51.931066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609952'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755022 3.822799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755022"^^xsd:decimal ;
  dwc:decimalLongitude "3.822799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755022 3.822799)"^^geo:wktLiteral ;
  geo-pos:lat "51.755022"^^xsd:decimal ;
  geo-pos:long "3.822799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c71'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45644; 45644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822799'^^xsd:double;
  dwc:latitude '51.755022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610607'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820427 3.822829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820427"^^xsd:decimal ;
  dwc:decimalLongitude "3.822829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820427 3.822829)"^^geo:wktLiteral ;
  geo-pos:lat "51.820427"^^xsd:decimal ;
  geo-pos:long "3.822829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f5f'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52516; 52516'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.284444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822829'^^xsd:double;
  dwc:latitude '51.820427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617125'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820427 3.822829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820427"^^xsd:decimal ;
  dwc:decimalLongitude "3.822829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820427 3.822829)"^^geo:wktLiteral ;
  geo-pos:lat "51.820427"^^xsd:decimal ;
  geo-pos:long "3.822829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f5e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52517; 52517'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.284444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822829'^^xsd:double;
  dwc:latitude '51.820427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617126'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820427 3.822829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820427"^^xsd:decimal ;
  dwc:decimalLongitude "3.822829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820427 3.822829)"^^geo:wktLiteral ;
  geo-pos:lat "51.820427"^^xsd:decimal ;
  geo-pos:long "3.822829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f5d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52515; 52515'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.284444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822829'^^xsd:double;
  dwc:latitude '51.820427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617124'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820427 3.822829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820427"^^xsd:decimal ;
  dwc:decimalLongitude "3.822829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820427 3.822829)"^^geo:wktLiteral ;
  geo-pos:lat "51.820427"^^xsd:decimal ;
  geo-pos:long "3.822829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f5c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52519; 52519'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.284444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822829'^^xsd:double;
  dwc:latitude '51.820427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617127'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750598 3.822835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.750598"^^xsd:decimal ;
  dwc:decimalLongitude "3.822835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.750598 3.822835)"^^geo:wktLiteral ;
  geo-pos:lat "51.750598"^^xsd:decimal ;
  geo-pos:long "3.822835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39438; 39438'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822835'^^xsd:double;
  dwc:latitude '51.750598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604707'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752343 3.822852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.752343"^^xsd:decimal ;
  dwc:decimalLongitude "3.822852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.752343 3.822852)"^^geo:wktLiteral ;
  geo-pos:lat "51.752343"^^xsd:decimal ;
  geo-pos:long "3.822852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-791d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51975; 51975'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822852'^^xsd:double;
  dwc:latitude '51.752343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616662'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822125 3.822991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822125"^^xsd:decimal ;
  dwc:decimalLongitude "3.822991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822125 3.822991)"^^geo:wktLiteral ;
  geo-pos:lat "51.822125"^^xsd:decimal ;
  geo-pos:long "3.822991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7057'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41921; 41921'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.822991'^^xsd:double;
  dwc:latitude '51.822125'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607110'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91006 3.823013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91006"^^xsd:decimal ;
  dwc:decimalLongitude "3.823013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91006 3.823013)"^^geo:wktLiteral ;
  geo-pos:lat "51.91006"^^xsd:decimal ;
  geo-pos:long "3.823013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be5'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45808; 45808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823013'^^xsd:double;
  dwc:latitude '51.91006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610761'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818645 3.823029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818645"^^xsd:decimal ;
  dwc:decimalLongitude "3.823029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818645 3.823029)"^^geo:wktLiteral ;
  geo-pos:lat "51.818645"^^xsd:decimal ;
  geo-pos:long "3.823029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7285'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43380; 43380'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823029'^^xsd:double;
  dwc:latitude '51.818645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608457'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818645 3.823029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818645"^^xsd:decimal ;
  dwc:decimalLongitude "3.823029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818645 3.823029)"^^geo:wktLiteral ;
  geo-pos:lat "51.818645"^^xsd:decimal ;
  geo-pos:long "3.823029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7284'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43381; 43381'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823029'^^xsd:double;
  dwc:latitude '51.818645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608458'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753249 3.823057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753249"^^xsd:decimal ;
  dwc:decimalLongitude "3.823057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753249 3.823057)"^^geo:wktLiteral ;
  geo-pos:lat "51.753249"^^xsd:decimal ;
  geo-pos:long "3.823057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ab0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51051; 51051'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823057'^^xsd:double;
  dwc:latitude '51.753249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615202'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753635 3.823107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753635"^^xsd:decimal ;
  dwc:decimalLongitude "3.823107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753635 3.823107)"^^geo:wktLiteral ;
  geo-pos:lat "51.753635"^^xsd:decimal ;
  geo-pos:long "3.823107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5416'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54654; 54654'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823107'^^xsd:double;
  dwc:latitude '51.753635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619152'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870129 3.823141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870129"^^xsd:decimal ;
  dwc:decimalLongitude "3.823141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870129 3.823141)"^^geo:wktLiteral ;
  geo-pos:lat "51.870129"^^xsd:decimal ;
  geo-pos:long "3.823141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e53'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49732; 49732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823141'^^xsd:double;
  dwc:latitude '51.870129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614579'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871783 3.8232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871783"^^xsd:decimal ;
  dwc:decimalLongitude "3.8232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871783 3.8232)"^^geo:wktLiteral ;
  geo-pos:lat "51.871783"^^xsd:decimal ;
  geo-pos:long "3.8232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44092; 44092'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8232'^^xsd:double;
  dwc:latitude '51.871783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609156'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871783 3.8232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871783"^^xsd:decimal ;
  dwc:decimalLongitude "3.8232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871783 3.8232)"^^geo:wktLiteral ;
  geo-pos:lat "51.871783"^^xsd:decimal ;
  geo-pos:long "3.8232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f2'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44094; 44094'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8232'^^xsd:double;
  dwc:latitude '51.871783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609157'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871783 3.8232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871783"^^xsd:decimal ;
  dwc:decimalLongitude "3.8232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871783 3.8232)"^^geo:wktLiteral ;
  geo-pos:lat "51.871783"^^xsd:decimal ;
  geo-pos:long "3.8232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44096; 44096'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8232'^^xsd:double;
  dwc:latitude '51.871783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609159'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871783 3.8232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871783"^^xsd:decimal ;
  dwc:decimalLongitude "3.8232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871783 3.8232)"^^geo:wktLiteral ;
  geo-pos:lat "51.871783"^^xsd:decimal ;
  geo-pos:long "3.8232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f0'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44095; 44095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8232'^^xsd:double;
  dwc:latitude '51.871783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609158'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75318 3.823331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75318"^^xsd:decimal ;
  dwc:decimalLongitude "3.823331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75318 3.823331)"^^geo:wktLiteral ;
  geo-pos:lat "51.75318"^^xsd:decimal ;
  geo-pos:long "3.823331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-791c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51976; 51976'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823331'^^xsd:double;
  dwc:latitude '51.75318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616663'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75318 3.823331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75318"^^xsd:decimal ;
  dwc:decimalLongitude "3.823331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75318 3.823331)"^^geo:wktLiteral ;
  geo-pos:lat "51.75318"^^xsd:decimal ;
  geo-pos:long "3.823331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-791b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51977; 51977'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823331'^^xsd:double;
  dwc:latitude '51.75318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616664'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811 3.823339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811"^^xsd:decimal ;
  dwc:decimalLongitude "3.823339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811 3.823339)"^^geo:wktLiteral ;
  geo-pos:lat "51.811"^^xsd:decimal ;
  geo-pos:long "3.823339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7428'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39329; 39329'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823339'^^xsd:double;
  dwc:latitude '51.811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604598'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811 3.823339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811"^^xsd:decimal ;
  dwc:decimalLongitude "3.823339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811 3.823339)"^^geo:wktLiteral ;
  geo-pos:lat "51.811"^^xsd:decimal ;
  geo-pos:long "3.823339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7427'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39330; 39330'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823339'^^xsd:double;
  dwc:latitude '51.811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604599'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811 3.823339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811"^^xsd:decimal ;
  dwc:decimalLongitude "3.823339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811 3.823339)"^^geo:wktLiteral ;
  geo-pos:lat "51.811"^^xsd:decimal ;
  geo-pos:long "3.823339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7426'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39328; 39328'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823339'^^xsd:double;
  dwc:latitude '51.811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604597'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855165"^^xsd:decimal ;
  dwc:decimalLongitude "3.82339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  geo-pos:lat "51.855165"^^xsd:decimal ;
  geo-pos:long "3.82339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4038'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57192; 57192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82339'^^xsd:double;
  dwc:latitude '51.855165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624382'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855165"^^xsd:decimal ;
  dwc:decimalLongitude "3.82339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  geo-pos:lat "51.855165"^^xsd:decimal ;
  geo-pos:long "3.82339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4037'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57191; 57191'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82339'^^xsd:double;
  dwc:latitude '51.855165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621614'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855165"^^xsd:decimal ;
  dwc:decimalLongitude "3.82339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  geo-pos:lat "51.855165"^^xsd:decimal ;
  geo-pos:long "3.82339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4036'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57193; 57193'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82339'^^xsd:double;
  dwc:latitude '51.855165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624383'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855165"^^xsd:decimal ;
  dwc:decimalLongitude "3.82339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  geo-pos:lat "51.855165"^^xsd:decimal ;
  geo-pos:long "3.82339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4035'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57190; 57190'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82339'^^xsd:double;
  dwc:latitude '51.855165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621613'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855165"^^xsd:decimal ;
  dwc:decimalLongitude "3.82339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855165 3.82339)"^^geo:wktLiteral ;
  geo-pos:lat "51.855165"^^xsd:decimal ;
  geo-pos:long "3.82339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4034'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57194; 57194'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82339'^^xsd:double;
  dwc:latitude '51.855165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624281'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807142 3.8234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807142"^^xsd:decimal ;
  dwc:decimalLongitude "3.8234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807142 3.8234)"^^geo:wktLiteral ;
  geo-pos:lat "51.807142"^^xsd:decimal ;
  geo-pos:long "3.8234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b9f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45596; 45596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8234'^^xsd:double;
  dwc:latitude '51.807142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610556'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807142 3.8234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807142"^^xsd:decimal ;
  dwc:decimalLongitude "3.8234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807142 3.8234)"^^geo:wktLiteral ;
  geo-pos:lat "51.807142"^^xsd:decimal ;
  geo-pos:long "3.8234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b9e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45597; 45597'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8234'^^xsd:double;
  dwc:latitude '51.807142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610557'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810891 3.823439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810891"^^xsd:decimal ;
  dwc:decimalLongitude "3.823439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810891 3.823439)"^^geo:wktLiteral ;
  geo-pos:lat "51.810891"^^xsd:decimal ;
  geo-pos:long "3.823439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-631a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44840; 44840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.431944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823439'^^xsd:double;
  dwc:latitude '51.810891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609604'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810891 3.823439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810891"^^xsd:decimal ;
  dwc:decimalLongitude "3.823439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810891 3.823439)"^^geo:wktLiteral ;
  geo-pos:lat "51.810891"^^xsd:decimal ;
  geo-pos:long "3.823439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6319'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44839; 44839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.431944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823439'^^xsd:double;
  dwc:latitude '51.810891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609881'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.823463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754065"^^xsd:decimal ;
  dwc:decimalLongitude "3.823463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.823463)"^^geo:wktLiteral ;
  geo-pos:lat "51.754065"^^xsd:decimal ;
  geo-pos:long "3.823463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46190; 46190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823463'^^xsd:double;
  dwc:latitude '51.754065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611173'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.823463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754065"^^xsd:decimal ;
  dwc:decimalLongitude "3.823463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.823463)"^^geo:wktLiteral ;
  geo-pos:lat "51.754065"^^xsd:decimal ;
  geo-pos:long "3.823463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46189; 46189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823463'^^xsd:double;
  dwc:latitude '51.754065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611172'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.823463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754065"^^xsd:decimal ;
  dwc:decimalLongitude "3.823463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754065 3.823463)"^^geo:wktLiteral ;
  geo-pos:lat "51.754065"^^xsd:decimal ;
  geo-pos:long "3.823463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46188; 46188'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823463'^^xsd:double;
  dwc:latitude '51.754065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611171'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758398 3.823498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758398"^^xsd:decimal ;
  dwc:decimalLongitude "3.823498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758398 3.823498)"^^geo:wktLiteral ;
  geo-pos:lat "51.758398"^^xsd:decimal ;
  geo-pos:long "3.823498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5445'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55843; 55843'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.938333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823498'^^xsd:double;
  dwc:latitude '51.758398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620312'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53591; 53591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618115'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53594; 53594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618118'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53586; 53586'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618110'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53589; 53589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618113'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53587; 53587'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618111'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53585; 53585'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618109'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53590; 53590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618114'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53584; 53584'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618108'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53592; 53592'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618116'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45d0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53588; 53588'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618112'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53597; 53597'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618121'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53595; 53595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618119'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45cd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53582; 53582'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617584'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53593; 53593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618117'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53598; 53598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618122'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53583; 53583'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617585'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53596; 53596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618120'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853905"^^xsd:decimal ;
  dwc:decimalLongitude "3.823585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853905 3.823585)"^^geo:wktLiteral ;
  geo-pos:lat "51.853905"^^xsd:decimal ;
  geo-pos:long "3.823585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53581; 53581'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823585'^^xsd:double;
  dwc:latitude '51.853905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617583'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753848 3.823589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753848"^^xsd:decimal ;
  dwc:decimalLongitude "3.823589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753848 3.823589)"^^geo:wktLiteral ;
  geo-pos:lat "51.753848"^^xsd:decimal ;
  geo-pos:long "3.823589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4831'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52934; 52934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.266944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823589'^^xsd:double;
  dwc:latitude '51.753848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617479'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929279 3.823641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929279"^^xsd:decimal ;
  dwc:decimalLongitude "3.823641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929279 3.823641)"^^geo:wktLiteral ;
  geo-pos:lat "51.929279"^^xsd:decimal ;
  geo-pos:long "3.823641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ed0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54981; 54981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823641'^^xsd:double;
  dwc:latitude '51.929279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619538'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929279 3.823641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929279"^^xsd:decimal ;
  dwc:decimalLongitude "3.823641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929279 3.823641)"^^geo:wktLiteral ;
  geo-pos:lat "51.929279"^^xsd:decimal ;
  geo-pos:long "3.823641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ecf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54980; 54980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823641'^^xsd:double;
  dwc:latitude '51.929279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619537'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819755 3.823731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819755"^^xsd:decimal ;
  dwc:decimalLongitude "3.823731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819755 3.823731)"^^geo:wktLiteral ;
  geo-pos:lat "51.819755"^^xsd:decimal ;
  geo-pos:long "3.823731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4771'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53134; 53134'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.084722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823731'^^xsd:double;
  dwc:latitude '51.819755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617747'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75462 3.823777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75462"^^xsd:decimal ;
  dwc:decimalLongitude "3.823777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75462 3.823777)"^^geo:wktLiteral ;
  geo-pos:lat "51.75462"^^xsd:decimal ;
  geo-pos:long "3.823777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b7b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47430; 47430'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8697222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823777'^^xsd:double;
  dwc:latitude '51.75462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612336'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75462 3.823777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75462"^^xsd:decimal ;
  dwc:decimalLongitude "3.823777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75462 3.823777)"^^geo:wktLiteral ;
  geo-pos:lat "51.75462"^^xsd:decimal ;
  geo-pos:long "3.823777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b7a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47429; 47429'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8697222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823777'^^xsd:double;
  dwc:latitude '51.75462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612335'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827721 3.823804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827721"^^xsd:decimal ;
  dwc:decimalLongitude "3.823804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827721 3.823804)"^^geo:wktLiteral ;
  geo-pos:lat "51.827721"^^xsd:decimal ;
  geo-pos:long "3.823804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7466'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42362; 42362'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823804'^^xsd:double;
  dwc:latitude '51.827721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607498'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753684 3.823861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753684"^^xsd:decimal ;
  dwc:decimalLongitude "3.823861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753684 3.823861)"^^geo:wktLiteral ;
  geo-pos:lat "51.753684"^^xsd:decimal ;
  geo-pos:long "3.823861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dfb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47770; 47770'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823861'^^xsd:double;
  dwc:latitude '51.753684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612723'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916402 3.823914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916402"^^xsd:decimal ;
  dwc:decimalLongitude "3.823914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916402 3.823914)"^^geo:wktLiteral ;
  geo-pos:lat "51.916402"^^xsd:decimal ;
  geo-pos:long "3.823914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51332; 51332'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823914'^^xsd:double;
  dwc:latitude '51.916402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615997'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916402 3.823914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916402"^^xsd:decimal ;
  dwc:decimalLongitude "3.823914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916402 3.823914)"^^geo:wktLiteral ;
  geo-pos:lat "51.916402"^^xsd:decimal ;
  geo-pos:long "3.823914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49af'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51331; 51331'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823914'^^xsd:double;
  dwc:latitude '51.916402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615996'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916402 3.823914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916402"^^xsd:decimal ;
  dwc:decimalLongitude "3.823914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916402 3.823914)"^^geo:wktLiteral ;
  geo-pos:lat "51.916402"^^xsd:decimal ;
  geo-pos:long "3.823914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ae'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51330; 51330'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.823914'^^xsd:double;
  dwc:latitude '51.916402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615995'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846718 3.824049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846718"^^xsd:decimal ;
  dwc:decimalLongitude "3.824049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846718 3.824049)"^^geo:wktLiteral ;
  geo-pos:lat "51.846718"^^xsd:decimal ;
  geo-pos:long "3.824049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f7b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46458; 46458'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824049'^^xsd:double;
  dwc:latitude '51.846718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611391'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846718 3.824049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846718"^^xsd:decimal ;
  dwc:decimalLongitude "3.824049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846718 3.824049)"^^geo:wktLiteral ;
  geo-pos:lat "51.846718"^^xsd:decimal ;
  geo-pos:long "3.824049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f7a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46457; 46457'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824049'^^xsd:double;
  dwc:latitude '51.846718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611390'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753574 3.824207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.753574"^^xsd:decimal ;
  dwc:decimalLongitude "3.824207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.753574 3.824207)"^^geo:wktLiteral ;
  geo-pos:lat "51.753574"^^xsd:decimal ;
  geo-pos:long "3.824207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e40'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48130; 48130'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.275833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824207'^^xsd:double;
  dwc:latitude '51.753574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613032'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802514 3.824244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802514"^^xsd:decimal ;
  dwc:decimalLongitude "3.824244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802514 3.824244)"^^geo:wktLiteral ;
  geo-pos:lat "51.802514"^^xsd:decimal ;
  geo-pos:long "3.824244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6120'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45398; 45398'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824244'^^xsd:double;
  dwc:latitude '51.802514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610407'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795546 3.824305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795546"^^xsd:decimal ;
  dwc:decimalLongitude "3.824305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795546 3.824305)"^^geo:wktLiteral ;
  geo-pos:lat "51.795546"^^xsd:decimal ;
  geo-pos:long "3.824305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44cc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53861; 53861'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824305'^^xsd:double;
  dwc:latitude '51.795546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618383'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795546 3.824305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795546"^^xsd:decimal ;
  dwc:decimalLongitude "3.824305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795546 3.824305)"^^geo:wktLiteral ;
  geo-pos:lat "51.795546"^^xsd:decimal ;
  geo-pos:long "3.824305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44cb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53860; 53860'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824305'^^xsd:double;
  dwc:latitude '51.795546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618382'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914412 3.824343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914412"^^xsd:decimal ;
  dwc:decimalLongitude "3.824343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914412 3.824343)"^^geo:wktLiteral ;
  geo-pos:lat "51.914412"^^xsd:decimal ;
  geo-pos:long "3.824343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5901'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45828; 45828'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824343'^^xsd:double;
  dwc:latitude '51.914412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609669'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914412 3.824343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914412"^^xsd:decimal ;
  dwc:decimalLongitude "3.824343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914412 3.824343)"^^geo:wktLiteral ;
  geo-pos:lat "51.914412"^^xsd:decimal ;
  geo-pos:long "3.824343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5900'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45829; 45829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824343'^^xsd:double;
  dwc:latitude '51.914412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609670'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806667 3.824435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806667"^^xsd:decimal ;
  dwc:decimalLongitude "3.824435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806667 3.824435)"^^geo:wktLiteral ;
  geo-pos:lat "51.806667"^^xsd:decimal ;
  geo-pos:long "3.824435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ba'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39894; 39894'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.206666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824435'^^xsd:double;
  dwc:latitude '51.806667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605134'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826952"^^xsd:decimal ;
  dwc:decimalLongitude "3.824472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  geo-pos:lat "51.826952"^^xsd:decimal ;
  geo-pos:long "3.824472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49991; 49991'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824472'^^xsd:double;
  dwc:latitude '51.826952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614781'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826952"^^xsd:decimal ;
  dwc:decimalLongitude "3.824472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  geo-pos:lat "51.826952"^^xsd:decimal ;
  geo-pos:long "3.824472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ad'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49993; 49993'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824472'^^xsd:double;
  dwc:latitude '51.826952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614783'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826952"^^xsd:decimal ;
  dwc:decimalLongitude "3.824472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  geo-pos:lat "51.826952"^^xsd:decimal ;
  geo-pos:long "3.824472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ac'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49994; 49994'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824472'^^xsd:double;
  dwc:latitude '51.826952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614784'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826952"^^xsd:decimal ;
  dwc:decimalLongitude "3.824472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  geo-pos:lat "51.826952"^^xsd:decimal ;
  geo-pos:long "3.824472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49992; 49992'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824472'^^xsd:double;
  dwc:latitude '51.826952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614782'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826952"^^xsd:decimal ;
  dwc:decimalLongitude "3.824472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826952 3.824472)"^^geo:wktLiteral ;
  geo-pos:lat "51.826952"^^xsd:decimal ;
  geo-pos:long "3.824472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49995; 49995'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824472'^^xsd:double;
  dwc:latitude '51.826952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614785'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754129 3.824579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754129"^^xsd:decimal ;
  dwc:decimalLongitude "3.824579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754129 3.824579)"^^geo:wktLiteral ;
  geo-pos:lat "51.754129"^^xsd:decimal ;
  geo-pos:long "3.824579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5119'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46666; 46666'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824579'^^xsd:double;
  dwc:latitude '51.754129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611603'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760854 3.824586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760854"^^xsd:decimal ;
  dwc:decimalLongitude "3.824586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760854 3.824586)"^^geo:wktLiteral ;
  geo-pos:lat "51.760854"^^xsd:decimal ;
  geo-pos:long "3.824586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5444'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55844; 55844'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.940555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824586'^^xsd:double;
  dwc:latitude '51.760854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620315'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754857 3.824607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754857"^^xsd:decimal ;
  dwc:decimalLongitude "3.824607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754857 3.824607)"^^geo:wktLiteral ;
  geo-pos:lat "51.754857"^^xsd:decimal ;
  geo-pos:long "3.824607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40110; 40110'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.618333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824607'^^xsd:double;
  dwc:latitude '51.754857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605313'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849752 3.8247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849752"^^xsd:decimal ;
  dwc:decimalLongitude "3.8247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849752 3.8247)"^^geo:wktLiteral ;
  geo-pos:lat "51.849752"^^xsd:decimal ;
  geo-pos:long "3.8247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6195'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45266; 45266'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8247'^^xsd:double;
  dwc:latitude '51.849752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610278'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849752 3.8247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849752"^^xsd:decimal ;
  dwc:decimalLongitude "3.8247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849752 3.8247)"^^geo:wktLiteral ;
  geo-pos:lat "51.849752"^^xsd:decimal ;
  geo-pos:long "3.8247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6194'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45268; 45268'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8247'^^xsd:double;
  dwc:latitude '51.849752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610280'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849752 3.8247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849752"^^xsd:decimal ;
  dwc:decimalLongitude "3.8247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849752 3.8247)"^^geo:wktLiteral ;
  geo-pos:lat "51.849752"^^xsd:decimal ;
  geo-pos:long "3.8247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6193'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45267; 45267'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8247'^^xsd:double;
  dwc:latitude '51.849752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610279'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926206 3.824719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926206"^^xsd:decimal ;
  dwc:decimalLongitude "3.824719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926206 3.824719)"^^geo:wktLiteral ;
  geo-pos:lat "51.926206"^^xsd:decimal ;
  geo-pos:long "3.824719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ee'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51710; 51710'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824719'^^xsd:double;
  dwc:latitude '51.926206'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616336'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790229 3.82473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790229"^^xsd:decimal ;
  dwc:decimalLongitude "3.82473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790229 3.82473)"^^geo:wktLiteral ;
  geo-pos:lat "51.790229"^^xsd:decimal ;
  geo-pos:long "3.82473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7680'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50045; 50045'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82473'^^xsd:double;
  dwc:latitude '51.790229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614832'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790229 3.82473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790229"^^xsd:decimal ;
  dwc:decimalLongitude "3.82473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790229 3.82473)"^^geo:wktLiteral ;
  geo-pos:lat "51.790229"^^xsd:decimal ;
  geo-pos:long "3.82473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-767f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50046; 50046'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82473'^^xsd:double;
  dwc:latitude '51.790229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614833'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825817 3.824756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825817"^^xsd:decimal ;
  dwc:decimalLongitude "3.824756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825817 3.824756)"^^geo:wktLiteral ;
  geo-pos:lat "51.825817"^^xsd:decimal ;
  geo-pos:long "3.824756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45582; 45582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824756'^^xsd:double;
  dwc:latitude '51.825817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610541'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755026 3.824799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755026"^^xsd:decimal ;
  dwc:decimalLongitude "3.824799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755026 3.824799)"^^geo:wktLiteral ;
  geo-pos:lat "51.755026"^^xsd:decimal ;
  geo-pos:long "3.824799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6981'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50320; 50320'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824799'^^xsd:double;
  dwc:latitude '51.755026'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615050'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755026 3.824799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755026"^^xsd:decimal ;
  dwc:decimalLongitude "3.824799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755026 3.824799)"^^geo:wktLiteral ;
  geo-pos:lat "51.755026"^^xsd:decimal ;
  geo-pos:long "3.824799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6980'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50319; 50319'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824799'^^xsd:double;
  dwc:latitude '51.755026'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615049'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811592 3.824801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811592"^^xsd:decimal ;
  dwc:decimalLongitude "3.824801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811592 3.824801)"^^geo:wktLiteral ;
  geo-pos:lat "51.811592"^^xsd:decimal ;
  geo-pos:long "3.824801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40077; 40077'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.8433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824801'^^xsd:double;
  dwc:latitude '51.811592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605280'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811592 3.824801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811592"^^xsd:decimal ;
  dwc:decimalLongitude "3.824801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811592 3.824801)"^^geo:wktLiteral ;
  geo-pos:lat "51.811592"^^xsd:decimal ;
  geo-pos:long "3.824801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40078; 40078'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.8433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824801'^^xsd:double;
  dwc:latitude '51.811592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605281'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812311 3.824886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812311"^^xsd:decimal ;
  dwc:decimalLongitude "3.824886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812311 3.824886)"^^geo:wktLiteral ;
  geo-pos:lat "51.812311"^^xsd:decimal ;
  geo-pos:long "3.824886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4126'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56887; 56887'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824886'^^xsd:double;
  dwc:latitude '51.812311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621350'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812311 3.824886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812311"^^xsd:decimal ;
  dwc:decimalLongitude "3.824886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812311 3.824886)"^^geo:wktLiteral ;
  geo-pos:lat "51.812311"^^xsd:decimal ;
  geo-pos:long "3.824886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4125'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56889; 56889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824886'^^xsd:double;
  dwc:latitude '51.812311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621352'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812311 3.824886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812311"^^xsd:decimal ;
  dwc:decimalLongitude "3.824886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812311 3.824886)"^^geo:wktLiteral ;
  geo-pos:lat "51.812311"^^xsd:decimal ;
  geo-pos:long "3.824886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4124'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56888; 56888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824886'^^xsd:double;
  dwc:latitude '51.812311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621351'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754998 3.824957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754998"^^xsd:decimal ;
  dwc:decimalLongitude "3.824957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754998 3.824957)"^^geo:wktLiteral ;
  geo-pos:lat "51.754998"^^xsd:decimal ;
  geo-pos:long "3.824957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4830'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52935; 52935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.268055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.824957'^^xsd:double;
  dwc:latitude '51.754998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617480'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744289 3.825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744289"^^xsd:decimal ;
  dwc:decimalLongitude "3.825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744289 3.825)"^^geo:wktLiteral ;
  geo-pos:lat "51.744289"^^xsd:decimal ;
  geo-pos:long "3.825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-758e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42405; 42405'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8144444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825'^^xsd:double;
  dwc:latitude '51.744289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607005'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744289 3.825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.744289"^^xsd:decimal ;
  dwc:decimalLongitude "3.825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.744289 3.825)"^^geo:wktLiteral ;
  geo-pos:lat "51.744289"^^xsd:decimal ;
  geo-pos:long "3.825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-758d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42406; 42406'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8144444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825'^^xsd:double;
  dwc:latitude '51.744289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607006'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812355 3.825095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812355"^^xsd:decimal ;
  dwc:decimalLongitude "3.825095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812355 3.825095)"^^geo:wktLiteral ;
  geo-pos:lat "51.812355"^^xsd:decimal ;
  geo-pos:long "3.825095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ef'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42565; 42565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825095'^^xsd:double;
  dwc:latitude '51.812355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607672'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892863 3.825096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892863"^^xsd:decimal ;
  dwc:decimalLongitude "3.825096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892863 3.825096)"^^geo:wktLiteral ;
  geo-pos:lat "51.892863"^^xsd:decimal ;
  geo-pos:long "3.825096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-623f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45089; 45089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825096'^^xsd:double;
  dwc:latitude '51.892863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610103'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892863 3.825096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892863"^^xsd:decimal ;
  dwc:decimalLongitude "3.825096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892863 3.825096)"^^geo:wktLiteral ;
  geo-pos:lat "51.892863"^^xsd:decimal ;
  geo-pos:long "3.825096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-623e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45088; 45088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825096'^^xsd:double;
  dwc:latitude '51.892863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610102'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754512 3.825108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754512"^^xsd:decimal ;
  dwc:decimalLongitude "3.825108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754512 3.825108)"^^geo:wktLiteral ;
  geo-pos:lat "51.754512"^^xsd:decimal ;
  geo-pos:long "3.825108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4474'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42750; 42750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825108'^^xsd:double;
  dwc:latitude '51.754512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607050'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812426 3.825121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812426"^^xsd:decimal ;
  dwc:decimalLongitude "3.825121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812426 3.825121)"^^geo:wktLiteral ;
  geo-pos:lat "51.812426"^^xsd:decimal ;
  geo-pos:long "3.825121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54907; 54907'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.324444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825121'^^xsd:double;
  dwc:latitude '51.812426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619471'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812426 3.825121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812426"^^xsd:decimal ;
  dwc:decimalLongitude "3.825121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812426 3.825121)"^^geo:wktLiteral ;
  geo-pos:lat "51.812426"^^xsd:decimal ;
  geo-pos:long "3.825121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f09'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54906; 54906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.324444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825121'^^xsd:double;
  dwc:latitude '51.812426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619470'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819887 3.8253)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819887"^^xsd:decimal ;
  dwc:decimalLongitude "3.8253"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819887 3.8253)"^^geo:wktLiteral ;
  geo-pos:lat "51.819887"^^xsd:decimal ;
  geo-pos:long "3.8253"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-554c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55475; 55475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8253'^^xsd:double;
  dwc:latitude '51.819887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619967'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815859 3.825314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815859"^^xsd:decimal ;
  dwc:decimalLongitude "3.825314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815859 3.825314)"^^geo:wktLiteral ;
  geo-pos:lat "51.815859"^^xsd:decimal ;
  geo-pos:long "3.825314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ffe'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57268; 57268'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825314'^^xsd:double;
  dwc:latitude '51.815859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621685'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785431 3.825454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785431"^^xsd:decimal ;
  dwc:decimalLongitude "3.825454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785431 3.825454)"^^geo:wktLiteral ;
  geo-pos:lat "51.785431"^^xsd:decimal ;
  geo-pos:long "3.825454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54927; 54927'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.457777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825454'^^xsd:double;
  dwc:latitude '51.785431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619490'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785431 3.825454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785431"^^xsd:decimal ;
  dwc:decimalLongitude "3.825454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785431 3.825454)"^^geo:wktLiteral ;
  geo-pos:lat "51.785431"^^xsd:decimal ;
  geo-pos:long "3.825454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ef5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54928; 54928'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.457777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825454'^^xsd:double;
  dwc:latitude '51.785431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619491'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820065 3.825594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820065"^^xsd:decimal ;
  dwc:decimalLongitude "3.825594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820065 3.825594)"^^geo:wktLiteral ;
  geo-pos:lat "51.820065"^^xsd:decimal ;
  geo-pos:long "3.825594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-605a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40241; 40241'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825594'^^xsd:double;
  dwc:latitude '51.820065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605441'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784198 3.825635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784198"^^xsd:decimal ;
  dwc:decimalLongitude "3.825635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784198 3.825635)"^^geo:wktLiteral ;
  geo-pos:lat "51.784198"^^xsd:decimal ;
  geo-pos:long "3.825635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-554b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55476; 55476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.415277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825635'^^xsd:double;
  dwc:latitude '51.784198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619968'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784198 3.825635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784198"^^xsd:decimal ;
  dwc:decimalLongitude "3.825635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784198 3.825635)"^^geo:wktLiteral ;
  geo-pos:lat "51.784198"^^xsd:decimal ;
  geo-pos:long "3.825635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-554a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55477; 55477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.415277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825635'^^xsd:double;
  dwc:latitude '51.784198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619969'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811577 3.825671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811577"^^xsd:decimal ;
  dwc:decimalLongitude "3.825671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811577 3.825671)"^^geo:wktLiteral ;
  geo-pos:lat "51.811577"^^xsd:decimal ;
  geo-pos:long "3.825671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a2a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51190; 51190'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2436111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825671'^^xsd:double;
  dwc:latitude '51.811577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615869'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822115 3.825689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822115"^^xsd:decimal ;
  dwc:decimalLongitude "3.825689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822115 3.825689)"^^geo:wktLiteral ;
  geo-pos:lat "51.822115"^^xsd:decimal ;
  geo-pos:long "3.825689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af4'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47565; 47565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825689'^^xsd:double;
  dwc:latitude '51.822115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612470'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822115 3.825689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822115"^^xsd:decimal ;
  dwc:decimalLongitude "3.825689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822115 3.825689)"^^geo:wktLiteral ;
  geo-pos:lat "51.822115"^^xsd:decimal ;
  geo-pos:long "3.825689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47566; 47566'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825689'^^xsd:double;
  dwc:latitude '51.822115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612471'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d65'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41086; 41086'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606309'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d64'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41091; 41091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606314'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d63'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41094; 41094'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606317'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d62'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41093; 41093'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606316'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d61'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41087; 41087'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606310'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d60'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41089; 41089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606312'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d5f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41092; 41092'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606315'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d5e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41085; 41085'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606308'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d5d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41088; 41088'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606311'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d5c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41095; 41095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606318'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914168"^^xsd:decimal ;
  dwc:decimalLongitude "3.82569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914168 3.82569)"^^geo:wktLiteral ;
  geo-pos:lat "51.914168"^^xsd:decimal ;
  geo-pos:long "3.82569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d5b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41090; 41090'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82569'^^xsd:double;
  dwc:latitude '51.914168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606313'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931845 3.825724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931845"^^xsd:decimal ;
  dwc:decimalLongitude "3.825724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931845 3.825724)"^^geo:wktLiteral ;
  geo-pos:lat "51.931845"^^xsd:decimal ;
  geo-pos:long "3.825724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7243'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43457; 43457'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825724'^^xsd:double;
  dwc:latitude '51.931845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608529'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820504 3.82582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820504"^^xsd:decimal ;
  dwc:decimalLongitude "3.82582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820504 3.82582)"^^geo:wktLiteral ;
  geo-pos:lat "51.820504"^^xsd:decimal ;
  geo-pos:long "3.82582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4770'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53135; 53135'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.085833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82582'^^xsd:double;
  dwc:latitude '51.820504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617748'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820504 3.82582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820504"^^xsd:decimal ;
  dwc:decimalLongitude "3.82582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820504 3.82582)"^^geo:wktLiteral ;
  geo-pos:lat "51.820504"^^xsd:decimal ;
  geo-pos:long "3.82582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-476f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53136; 53136'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.085833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82582'^^xsd:double;
  dwc:latitude '51.820504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617749'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4714'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53247; 53247'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624349'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4713'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53242; 53242'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617810'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4712'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53241; 53241'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617809'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4711'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53240; 53240'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617808'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4710'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53244; 53244'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617812'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-470f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53243; 53243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617811'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-470e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53245; 53245'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617813'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-470d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53246; 53246'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617814'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932069"^^xsd:decimal ;
  dwc:decimalLongitude "3.825888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932069 3.825888)"^^geo:wktLiteral ;
  geo-pos:lat "51.932069"^^xsd:decimal ;
  geo-pos:long "3.825888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-470c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53239; 53239'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825888'^^xsd:double;
  dwc:latitude '51.932069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617807'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824361 3.825948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824361"^^xsd:decimal ;
  dwc:decimalLongitude "3.825948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824361 3.825948)"^^geo:wktLiteral ;
  geo-pos:lat "51.824361"^^xsd:decimal ;
  geo-pos:long "3.825948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7056'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41920; 41920'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825948'^^xsd:double;
  dwc:latitude '51.824361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607109'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824361 3.825948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824361"^^xsd:decimal ;
  dwc:decimalLongitude "3.825948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824361 3.825948)"^^geo:wktLiteral ;
  geo-pos:lat "51.824361"^^xsd:decimal ;
  geo-pos:long "3.825948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7055'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41919; 41919'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825948'^^xsd:double;
  dwc:latitude '51.824361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607108'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755899 3.825973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755899"^^xsd:decimal ;
  dwc:decimalLongitude "3.825973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755899 3.825973)"^^geo:wktLiteral ;
  geo-pos:lat "51.755899"^^xsd:decimal ;
  geo-pos:long "3.825973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5415'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54655; 54655'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.825973'^^xsd:double;
  dwc:latitude '51.755899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619153'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826563 3.826046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826563"^^xsd:decimal ;
  dwc:decimalLongitude "3.826046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826563 3.826046)"^^geo:wktLiteral ;
  geo-pos:lat "51.826563"^^xsd:decimal ;
  geo-pos:long "3.826046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5686'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44221; 44221'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826046'^^xsd:double;
  dwc:latitude '51.826563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609281'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826563 3.826046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826563"^^xsd:decimal ;
  dwc:decimalLongitude "3.826046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826563 3.826046)"^^geo:wktLiteral ;
  geo-pos:lat "51.826563"^^xsd:decimal ;
  geo-pos:long "3.826046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5685'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44219; 44219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826046'^^xsd:double;
  dwc:latitude '51.826563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609279'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826563 3.826046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826563"^^xsd:decimal ;
  dwc:decimalLongitude "3.826046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826563 3.826046)"^^geo:wktLiteral ;
  geo-pos:lat "51.826563"^^xsd:decimal ;
  geo-pos:long "3.826046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5684'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44220; 44220'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826046'^^xsd:double;
  dwc:latitude '51.826563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609280'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826437 3.826059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826437"^^xsd:decimal ;
  dwc:decimalLongitude "3.826059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826437 3.826059)"^^geo:wktLiteral ;
  geo-pos:lat "51.826437"^^xsd:decimal ;
  geo-pos:long "3.826059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39857; 39857'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.923333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826059'^^xsd:double;
  dwc:latitude '51.826437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605096'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826437 3.826059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826437"^^xsd:decimal ;
  dwc:decimalLongitude "3.826059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826437 3.826059)"^^geo:wktLiteral ;
  geo-pos:lat "51.826437"^^xsd:decimal ;
  geo-pos:long "3.826059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39858; 39858'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.923333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826059'^^xsd:double;
  dwc:latitude '51.826437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605097'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826437 3.826059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826437"^^xsd:decimal ;
  dwc:decimalLongitude "3.826059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826437 3.826059)"^^geo:wktLiteral ;
  geo-pos:lat "51.826437"^^xsd:decimal ;
  geo-pos:long "3.826059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39859; 39859'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.923333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826059'^^xsd:double;
  dwc:latitude '51.826437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605100'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75553 3.826068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75553"^^xsd:decimal ;
  dwc:decimalLongitude "3.826068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75553 3.826068)"^^geo:wktLiteral ;
  geo-pos:lat "51.75553"^^xsd:decimal ;
  geo-pos:long "3.826068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-421f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56634; 56634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826068'^^xsd:double;
  dwc:latitude '51.75553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620533'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75553 3.826068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75553"^^xsd:decimal ;
  dwc:decimalLongitude "3.826068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75553 3.826068)"^^geo:wktLiteral ;
  geo-pos:lat "51.75553"^^xsd:decimal ;
  geo-pos:long "3.826068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-421e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56635; 56635'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826068'^^xsd:double;
  dwc:latitude '51.75553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620534'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756717 3.82609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756717"^^xsd:decimal ;
  dwc:decimalLongitude "3.82609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756717 3.82609)"^^geo:wktLiteral ;
  geo-pos:lat "51.756717"^^xsd:decimal ;
  geo-pos:long "3.82609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44435; 44435'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82609'^^xsd:double;
  dwc:latitude '51.756717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609453'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756717 3.82609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756717"^^xsd:decimal ;
  dwc:decimalLongitude "3.82609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756717 3.82609)"^^geo:wktLiteral ;
  geo-pos:lat "51.756717"^^xsd:decimal ;
  geo-pos:long "3.82609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44436; 44436'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82609'^^xsd:double;
  dwc:latitude '51.756717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609454'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808355"^^xsd:decimal ;
  dwc:decimalLongitude "3.826105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  geo-pos:lat "51.808355"^^xsd:decimal ;
  geo-pos:long "3.826105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-563c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44302; 44302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826105'^^xsd:double;
  dwc:latitude '51.808355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609324'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808355"^^xsd:decimal ;
  dwc:decimalLongitude "3.826105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  geo-pos:lat "51.808355"^^xsd:decimal ;
  geo-pos:long "3.826105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-563b'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44298; 44298'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826105'^^xsd:double;
  dwc:latitude '51.808355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609320'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808355"^^xsd:decimal ;
  dwc:decimalLongitude "3.826105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  geo-pos:lat "51.808355"^^xsd:decimal ;
  geo-pos:long "3.826105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-563a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44295; 44295'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826105'^^xsd:double;
  dwc:latitude '51.808355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609317'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808355"^^xsd:decimal ;
  dwc:decimalLongitude "3.826105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  geo-pos:lat "51.808355"^^xsd:decimal ;
  geo-pos:long "3.826105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5639'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44300; 44300'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826105'^^xsd:double;
  dwc:latitude '51.808355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609322'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808355"^^xsd:decimal ;
  dwc:decimalLongitude "3.826105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  geo-pos:lat "51.808355"^^xsd:decimal ;
  geo-pos:long "3.826105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5638'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44299; 44299'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826105'^^xsd:double;
  dwc:latitude '51.808355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609321'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808355"^^xsd:decimal ;
  dwc:decimalLongitude "3.826105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  geo-pos:lat "51.808355"^^xsd:decimal ;
  geo-pos:long "3.826105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5637'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44301; 44301'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826105'^^xsd:double;
  dwc:latitude '51.808355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609323'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808355"^^xsd:decimal ;
  dwc:decimalLongitude "3.826105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  geo-pos:lat "51.808355"^^xsd:decimal ;
  geo-pos:long "3.826105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5636'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44296; 44296'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826105'^^xsd:double;
  dwc:latitude '51.808355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609318'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808355"^^xsd:decimal ;
  dwc:decimalLongitude "3.826105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808355 3.826105)"^^geo:wktLiteral ;
  geo-pos:lat "51.808355"^^xsd:decimal ;
  geo-pos:long "3.826105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5635'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44297; 44297'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826105'^^xsd:double;
  dwc:latitude '51.808355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609319'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820474 3.82624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820474"^^xsd:decimal ;
  dwc:decimalLongitude "3.82624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820474 3.82624)"^^geo:wktLiteral ;
  geo-pos:lat "51.820474"^^xsd:decimal ;
  geo-pos:long "3.82624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75bd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50240; 50240'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.970833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82624'^^xsd:double;
  dwc:latitude '51.820474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614984'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820474 3.82624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820474"^^xsd:decimal ;
  dwc:decimalLongitude "3.82624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820474 3.82624)"^^geo:wktLiteral ;
  geo-pos:lat "51.820474"^^xsd:decimal ;
  geo-pos:long "3.82624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50241; 50241'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.970833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82624'^^xsd:double;
  dwc:latitude '51.820474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614985'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853661 3.826325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853661"^^xsd:decimal ;
  dwc:decimalLongitude "3.826325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853661 3.826325)"^^geo:wktLiteral ;
  geo-pos:lat "51.853661"^^xsd:decimal ;
  geo-pos:long "3.826325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-779e'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51847; 51847'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826325'^^xsd:double;
  dwc:latitude '51.853661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616529'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853661 3.826325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853661"^^xsd:decimal ;
  dwc:decimalLongitude "3.826325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853661 3.826325)"^^geo:wktLiteral ;
  geo-pos:lat "51.853661"^^xsd:decimal ;
  geo-pos:long "3.826325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-779d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51848; 51848'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826325'^^xsd:double;
  dwc:latitude '51.853661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616530'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756544 3.826376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756544"^^xsd:decimal ;
  dwc:decimalLongitude "3.826376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756544 3.826376)"^^geo:wktLiteral ;
  geo-pos:lat "51.756544"^^xsd:decimal ;
  geo-pos:long "3.826376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40683; 40683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826376'^^xsd:double;
  dwc:latitude '51.756544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605836'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755842 3.826422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.755842"^^xsd:decimal ;
  dwc:decimalLongitude "3.826422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.755842 3.826422)"^^geo:wktLiteral ;
  geo-pos:lat "51.755842"^^xsd:decimal ;
  geo-pos:long "3.826422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6726'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39948; 39948'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.0933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826422'^^xsd:double;
  dwc:latitude '51.755842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604446'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819951 3.826564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819951"^^xsd:decimal ;
  dwc:decimalLongitude "3.826564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819951 3.826564)"^^geo:wktLiteral ;
  geo-pos:lat "51.819951"^^xsd:decimal ;
  geo-pos:long "3.826564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-743c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39307; 39307'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826564'^^xsd:double;
  dwc:latitude '51.819951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604575'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819951 3.826564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819951"^^xsd:decimal ;
  dwc:decimalLongitude "3.826564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819951 3.826564)"^^geo:wktLiteral ;
  geo-pos:lat "51.819951"^^xsd:decimal ;
  geo-pos:long "3.826564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-743b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39308; 39308'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826564'^^xsd:double;
  dwc:latitude '51.819951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604576'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792885 3.826707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792885"^^xsd:decimal ;
  dwc:decimalLongitude "3.826707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792885 3.826707)"^^geo:wktLiteral ;
  geo-pos:lat "51.792885"^^xsd:decimal ;
  geo-pos:long "3.826707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-516e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54601; 54601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826707'^^xsd:double;
  dwc:latitude '51.792885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619098'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792885 3.826707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792885"^^xsd:decimal ;
  dwc:decimalLongitude "3.826707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792885 3.826707)"^^geo:wktLiteral ;
  geo-pos:lat "51.792885"^^xsd:decimal ;
  geo-pos:long "3.826707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-516d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54600; 54600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826707'^^xsd:double;
  dwc:latitude '51.792885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619097'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792885 3.826707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792885"^^xsd:decimal ;
  dwc:decimalLongitude "3.826707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792885 3.826707)"^^geo:wktLiteral ;
  geo-pos:lat "51.792885"^^xsd:decimal ;
  geo-pos:long "3.826707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-516c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54599; 54599'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826707'^^xsd:double;
  dwc:latitude '51.792885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619096'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827878 3.826927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827878"^^xsd:decimal ;
  dwc:decimalLongitude "3.826927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827878 3.826927)"^^geo:wktLiteral ;
  geo-pos:lat "51.827878"^^xsd:decimal ;
  geo-pos:long "3.826927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e23'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49419; 49419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826927'^^xsd:double;
  dwc:latitude '51.827878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614208'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812985 3.826971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812985"^^xsd:decimal ;
  dwc:decimalLongitude "3.826971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812985 3.826971)"^^geo:wktLiteral ;
  geo-pos:lat "51.812985"^^xsd:decimal ;
  geo-pos:long "3.826971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42564; 42564'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826971'^^xsd:double;
  dwc:latitude '51.812985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607671'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812985 3.826971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812985"^^xsd:decimal ;
  dwc:decimalLongitude "3.826971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812985 3.826971)"^^geo:wktLiteral ;
  geo-pos:lat "51.812985"^^xsd:decimal ;
  geo-pos:long "3.826971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42563; 42563'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.826971'^^xsd:double;
  dwc:latitude '51.812985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607670'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89632 3.827005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89632"^^xsd:decimal ;
  dwc:decimalLongitude "3.827005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89632 3.827005)"^^geo:wktLiteral ;
  geo-pos:lat "51.89632"^^xsd:decimal ;
  geo-pos:long "3.827005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cfe'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48056; 48056'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827005'^^xsd:double;
  dwc:latitude '51.89632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612972'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89632 3.827005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89632"^^xsd:decimal ;
  dwc:decimalLongitude "3.827005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89632 3.827005)"^^geo:wktLiteral ;
  geo-pos:lat "51.89632"^^xsd:decimal ;
  geo-pos:long "3.827005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cfd'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48055; 48055'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827005'^^xsd:double;
  dwc:latitude '51.89632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612971'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89632 3.827005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89632"^^xsd:decimal ;
  dwc:decimalLongitude "3.827005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89632 3.827005)"^^geo:wktLiteral ;
  geo-pos:lat "51.89632"^^xsd:decimal ;
  geo-pos:long "3.827005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cfc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48057; 48057'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827005'^^xsd:double;
  dwc:latitude '51.89632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612973'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756017 3.827062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756017"^^xsd:decimal ;
  dwc:decimalLongitude "3.827062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756017 3.827062)"^^geo:wktLiteral ;
  geo-pos:lat "51.756017"^^xsd:decimal ;
  geo-pos:long "3.827062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e3f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48131; 48131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827062'^^xsd:double;
  dwc:latitude '51.756017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613033'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813455 3.827156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813455"^^xsd:decimal ;
  dwc:decimalLongitude "3.827156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813455 3.827156)"^^geo:wktLiteral ;
  geo-pos:lat "51.813455"^^xsd:decimal ;
  geo-pos:long "3.827156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49606; 49606'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827156'^^xsd:double;
  dwc:latitude '51.813455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614458'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813455 3.827156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813455"^^xsd:decimal ;
  dwc:decimalLongitude "3.827156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813455 3.827156)"^^geo:wktLiteral ;
  geo-pos:lat "51.813455"^^xsd:decimal ;
  geo-pos:long "3.827156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eaa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49605; 49605'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827156'^^xsd:double;
  dwc:latitude '51.813455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614457'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813455 3.827156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813455"^^xsd:decimal ;
  dwc:decimalLongitude "3.827156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813455 3.827156)"^^geo:wktLiteral ;
  geo-pos:lat "51.813455"^^xsd:decimal ;
  geo-pos:long "3.827156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eac'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49604; 49604'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827156'^^xsd:double;
  dwc:latitude '51.813455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614456'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897623 3.827204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897623"^^xsd:decimal ;
  dwc:decimalLongitude "3.827204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897623 3.827204)"^^geo:wktLiteral ;
  geo-pos:lat "51.897623"^^xsd:decimal ;
  geo-pos:long "3.827204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ba'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51793; 51793'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827204'^^xsd:double;
  dwc:latitude '51.897623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616474'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897623 3.827204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897623"^^xsd:decimal ;
  dwc:decimalLongitude "3.827204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897623 3.827204)"^^geo:wktLiteral ;
  geo-pos:lat "51.897623"^^xsd:decimal ;
  geo-pos:long "3.827204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51794; 51794'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827204'^^xsd:double;
  dwc:latitude '51.897623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616475'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760054 3.827223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760054"^^xsd:decimal ;
  dwc:decimalLongitude "3.827223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760054 3.827223)"^^geo:wktLiteral ;
  geo-pos:lat "51.760054"^^xsd:decimal ;
  geo-pos:long "3.827223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c70'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45645; 45645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827223'^^xsd:double;
  dwc:latitude '51.760054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610608'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760054 3.827223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760054"^^xsd:decimal ;
  dwc:decimalLongitude "3.827223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760054 3.827223)"^^geo:wktLiteral ;
  geo-pos:lat "51.760054"^^xsd:decimal ;
  geo-pos:long "3.827223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c6f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45646; 45646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827223'^^xsd:double;
  dwc:latitude '51.760054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610609'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749178 3.827288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749178"^^xsd:decimal ;
  dwc:decimalLongitude "3.827288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749178 3.827288)"^^geo:wktLiteral ;
  geo-pos:lat "51.749178"^^xsd:decimal ;
  geo-pos:long "3.827288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-758c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42408; 42408'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827288'^^xsd:double;
  dwc:latitude '51.749178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607008'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749178 3.827288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749178"^^xsd:decimal ;
  dwc:decimalLongitude "3.827288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749178 3.827288)"^^geo:wktLiteral ;
  geo-pos:lat "51.749178"^^xsd:decimal ;
  geo-pos:long "3.827288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-758b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42407; 42407'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827288'^^xsd:double;
  dwc:latitude '51.749178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607007'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749178 3.827288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.749178"^^xsd:decimal ;
  dwc:decimalLongitude "3.827288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.749178 3.827288)"^^geo:wktLiteral ;
  geo-pos:lat "51.749178"^^xsd:decimal ;
  geo-pos:long "3.827288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-758a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42409; 42409'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827288'^^xsd:double;
  dwc:latitude '51.749178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607009'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756671 3.827393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756671"^^xsd:decimal ;
  dwc:decimalLongitude "3.827393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756671 3.827393)"^^geo:wktLiteral ;
  geo-pos:lat "51.756671"^^xsd:decimal ;
  geo-pos:long "3.827393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aaf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51052; 51052'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827393'^^xsd:double;
  dwc:latitude '51.756671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615203'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803904 3.827431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803904"^^xsd:decimal ;
  dwc:decimalLongitude "3.827431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803904 3.827431)"^^geo:wktLiteral ;
  geo-pos:lat "51.803904"^^xsd:decimal ;
  geo-pos:long "3.827431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f63'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40596; 40596'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827431'^^xsd:double;
  dwc:latitude '51.803904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605745'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803904 3.827431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803904"^^xsd:decimal ;
  dwc:decimalLongitude "3.827431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803904 3.827431)"^^geo:wktLiteral ;
  geo-pos:lat "51.803904"^^xsd:decimal ;
  geo-pos:long "3.827431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f62'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40597; 40597'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827431'^^xsd:double;
  dwc:latitude '51.803904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605746'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803904 3.827431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803904"^^xsd:decimal ;
  dwc:decimalLongitude "3.827431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803904 3.827431)"^^geo:wktLiteral ;
  geo-pos:lat "51.803904"^^xsd:decimal ;
  geo-pos:long "3.827431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f61'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40599; 40599'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827431'^^xsd:double;
  dwc:latitude '51.803904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605748'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803904 3.827431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803904"^^xsd:decimal ;
  dwc:decimalLongitude "3.827431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803904 3.827431)"^^geo:wktLiteral ;
  geo-pos:lat "51.803904"^^xsd:decimal ;
  geo-pos:long "3.827431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f60'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40598; 40598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827431'^^xsd:double;
  dwc:latitude '51.803904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605747'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776614 3.827455)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776614"^^xsd:decimal ;
  dwc:decimalLongitude "3.827455"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776614 3.827455)"^^geo:wktLiteral ;
  geo-pos:lat "51.776614"^^xsd:decimal ;
  geo-pos:long "3.827455"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7808'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52254; 52254'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.8472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827455'^^xsd:double;
  dwc:latitude '51.776614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616935'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794507 3.827462)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794507"^^xsd:decimal ;
  dwc:decimalLongitude "3.827462"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794507 3.827462)"^^geo:wktLiteral ;
  geo-pos:lat "51.794507"^^xsd:decimal ;
  geo-pos:long "3.827462"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7351'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39244; 39244'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.751111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827462'^^xsd:double;
  dwc:latitude '51.794507'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604507'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794507 3.827462)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794507"^^xsd:decimal ;
  dwc:decimalLongitude "3.827462"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794507 3.827462)"^^geo:wktLiteral ;
  geo-pos:lat "51.794507"^^xsd:decimal ;
  geo-pos:long "3.827462"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7350'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39245; 39245'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.751111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827462'^^xsd:double;
  dwc:latitude '51.794507'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604508'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848654 3.827511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848654"^^xsd:decimal ;
  dwc:decimalLongitude "3.827511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848654 3.827511)"^^geo:wktLiteral ;
  geo-pos:lat "51.848654"^^xsd:decimal ;
  geo-pos:long "3.827511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a40'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56399; 56399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827511'^^xsd:double;
  dwc:latitude '51.848654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620918'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757309 3.827521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757309"^^xsd:decimal ;
  dwc:decimalLongitude "3.827521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757309 3.827521)"^^geo:wktLiteral ;
  geo-pos:lat "51.757309"^^xsd:decimal ;
  geo-pos:long "3.827521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bfd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55888; 55888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827521'^^xsd:double;
  dwc:latitude '51.757309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620351'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856871 3.827545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856871"^^xsd:decimal ;
  dwc:decimalLongitude "3.827545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856871 3.827545)"^^geo:wktLiteral ;
  geo-pos:lat "51.856871"^^xsd:decimal ;
  geo-pos:long "3.827545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c11'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41438; 41438'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827545'^^xsd:double;
  dwc:latitude '51.856871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606622'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813748 3.827553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813748"^^xsd:decimal ;
  dwc:decimalLongitude "3.827553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813748 3.827553)"^^geo:wktLiteral ;
  geo-pos:lat "51.813748"^^xsd:decimal ;
  geo-pos:long "3.827553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-710c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42130; 42130'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827553'^^xsd:double;
  dwc:latitude '51.813748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607311'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813748 3.827553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813748"^^xsd:decimal ;
  dwc:decimalLongitude "3.827553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813748 3.827553)"^^geo:wktLiteral ;
  geo-pos:lat "51.813748"^^xsd:decimal ;
  geo-pos:long "3.827553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-710b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42131; 42131'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827553'^^xsd:double;
  dwc:latitude '51.813748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607312'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805539 3.827591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805539"^^xsd:decimal ;
  dwc:decimalLongitude "3.827591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805539 3.827591)"^^geo:wktLiteral ;
  geo-pos:lat "51.805539"^^xsd:decimal ;
  geo-pos:long "3.827591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5459'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55811; 55811'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827591'^^xsd:double;
  dwc:latitude '51.805539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620283'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812677 3.827693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812677"^^xsd:decimal ;
  dwc:decimalLongitude "3.827693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812677 3.827693)"^^geo:wktLiteral ;
  geo-pos:lat "51.812677"^^xsd:decimal ;
  geo-pos:long "3.827693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-508f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46807; 46807'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827693'^^xsd:double;
  dwc:latitude '51.812677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611716'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811787 3.827706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811787"^^xsd:decimal ;
  dwc:decimalLongitude "3.827706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811787 3.827706)"^^geo:wktLiteral ;
  geo-pos:lat "51.811787"^^xsd:decimal ;
  geo-pos:long "3.827706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4793'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53096; 53096'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.0175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827706'^^xsd:double;
  dwc:latitude '51.811787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617712'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757955 3.827721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757955"^^xsd:decimal ;
  dwc:decimalLongitude "3.827721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757955 3.827721)"^^geo:wktLiteral ;
  geo-pos:lat "51.757955"^^xsd:decimal ;
  geo-pos:long "3.827721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ce'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55337; 55337'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.505'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827721'^^xsd:double;
  dwc:latitude '51.757955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619857'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757955 3.827721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757955"^^xsd:decimal ;
  dwc:decimalLongitude "3.827721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757955 3.827721)"^^geo:wktLiteral ;
  geo-pos:lat "51.757955"^^xsd:decimal ;
  geo-pos:long "3.827721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55cd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55336; 55336'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.505'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827721'^^xsd:double;
  dwc:latitude '51.757955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619856'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757955 3.827721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757955"^^xsd:decimal ;
  dwc:decimalLongitude "3.827721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757955 3.827721)"^^geo:wktLiteral ;
  geo-pos:lat "51.757955"^^xsd:decimal ;
  geo-pos:long "3.827721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55339; 55339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.505'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827721'^^xsd:double;
  dwc:latitude '51.757955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619859'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757955 3.827721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757955"^^xsd:decimal ;
  dwc:decimalLongitude "3.827721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757955 3.827721)"^^geo:wktLiteral ;
  geo-pos:lat "51.757955"^^xsd:decimal ;
  geo-pos:long "3.827721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55cb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55338; 55338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.505'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827721'^^xsd:double;
  dwc:latitude '51.757955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619858'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830759"^^xsd:decimal ;
  dwc:decimalLongitude "3.827734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  geo-pos:lat "51.830759"^^xsd:decimal ;
  geo-pos:long "3.827734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51575; 51575'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827734'^^xsd:double;
  dwc:latitude '51.830759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616206'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830759"^^xsd:decimal ;
  dwc:decimalLongitude "3.827734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  geo-pos:lat "51.830759"^^xsd:decimal ;
  geo-pos:long "3.827734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51573; 51573'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827734'^^xsd:double;
  dwc:latitude '51.830759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616204'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830759"^^xsd:decimal ;
  dwc:decimalLongitude "3.827734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  geo-pos:lat "51.830759"^^xsd:decimal ;
  geo-pos:long "3.827734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51576; 51576'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827734'^^xsd:double;
  dwc:latitude '51.830759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616207'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830759"^^xsd:decimal ;
  dwc:decimalLongitude "3.827734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  geo-pos:lat "51.830759"^^xsd:decimal ;
  geo-pos:long "3.827734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48da'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51574; 51574'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827734'^^xsd:double;
  dwc:latitude '51.830759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616205'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830759"^^xsd:decimal ;
  dwc:decimalLongitude "3.827734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  geo-pos:lat "51.830759"^^xsd:decimal ;
  geo-pos:long "3.827734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51572; 51572'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827734'^^xsd:double;
  dwc:latitude '51.830759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616203'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830759"^^xsd:decimal ;
  dwc:decimalLongitude "3.827734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830759 3.827734)"^^geo:wktLiteral ;
  geo-pos:lat "51.830759"^^xsd:decimal ;
  geo-pos:long "3.827734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48d8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51571; 51571'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827734'^^xsd:double;
  dwc:latitude '51.830759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616202'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821489 3.827738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821489"^^xsd:decimal ;
  dwc:decimalLongitude "3.827738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821489 3.827738)"^^geo:wktLiteral ;
  geo-pos:lat "51.821489"^^xsd:decimal ;
  geo-pos:long "3.827738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-507e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46831; 46831'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.055'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827738'^^xsd:double;
  dwc:latitude '51.821489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611734'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91018"^^xsd:decimal ;
  dwc:decimalLongitude "3.827783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  geo-pos:lat "51.91018"^^xsd:decimal ;
  geo-pos:long "3.827783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-530e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54142; 54142'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827783'^^xsd:double;
  dwc:latitude '51.91018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618720'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91018"^^xsd:decimal ;
  dwc:decimalLongitude "3.827783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  geo-pos:lat "51.91018"^^xsd:decimal ;
  geo-pos:long "3.827783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-530d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54137; 54137'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827783'^^xsd:double;
  dwc:latitude '51.91018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618715'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91018"^^xsd:decimal ;
  dwc:decimalLongitude "3.827783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  geo-pos:lat "51.91018"^^xsd:decimal ;
  geo-pos:long "3.827783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-530c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54139; 54139'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827783'^^xsd:double;
  dwc:latitude '51.91018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618717'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91018"^^xsd:decimal ;
  dwc:decimalLongitude "3.827783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  geo-pos:lat "51.91018"^^xsd:decimal ;
  geo-pos:long "3.827783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-530b'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54138; 54138'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827783'^^xsd:double;
  dwc:latitude '51.91018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618716'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91018"^^xsd:decimal ;
  dwc:decimalLongitude "3.827783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  geo-pos:lat "51.91018"^^xsd:decimal ;
  geo-pos:long "3.827783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-530a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54140; 54140'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827783'^^xsd:double;
  dwc:latitude '51.91018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618718'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91018"^^xsd:decimal ;
  dwc:decimalLongitude "3.827783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  geo-pos:lat "51.91018"^^xsd:decimal ;
  geo-pos:long "3.827783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5309'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54141; 54141'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827783'^^xsd:double;
  dwc:latitude '51.91018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618719'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91018"^^xsd:decimal ;
  dwc:decimalLongitude "3.827783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91018 3.827783)"^^geo:wktLiteral ;
  geo-pos:lat "51.91018"^^xsd:decimal ;
  geo-pos:long "3.827783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5308'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54136; 54136'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827783'^^xsd:double;
  dwc:latitude '51.91018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618714'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821083 3.827934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821083"^^xsd:decimal ;
  dwc:decimalLongitude "3.827934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821083 3.827934)"^^geo:wktLiteral ;
  geo-pos:lat "51.821083"^^xsd:decimal ;
  geo-pos:long "3.827934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5944'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46370; 46370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827934'^^xsd:double;
  dwc:latitude '51.821083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611348'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757 3.827964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757"^^xsd:decimal ;
  dwc:decimalLongitude "3.827964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757 3.827964)"^^geo:wktLiteral ;
  geo-pos:lat "51.757"^^xsd:decimal ;
  geo-pos:long "3.827964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54736; 54736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.6375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827964'^^xsd:double;
  dwc:latitude '51.757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619234'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790889 3.827975)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790889"^^xsd:decimal ;
  dwc:decimalLongitude "3.827975"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790889 3.827975)"^^geo:wktLiteral ;
  geo-pos:lat "51.790889"^^xsd:decimal ;
  geo-pos:long "3.827975"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5447'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55837; 55837'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.827975'^^xsd:double;
  dwc:latitude '51.790889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620308'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795169 3.828054)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795169"^^xsd:decimal ;
  dwc:decimalLongitude "3.828054"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795169 3.828054)"^^geo:wktLiteral ;
  geo-pos:lat "51.795169"^^xsd:decimal ;
  geo-pos:long "3.828054"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7352'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39243; 39243'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828054'^^xsd:double;
  dwc:latitude '51.795169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604506'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932475 3.82815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932475"^^xsd:decimal ;
  dwc:decimalLongitude "3.82815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932475 3.82815)"^^geo:wktLiteral ;
  geo-pos:lat "51.932475"^^xsd:decimal ;
  geo-pos:long "3.82815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47627; 47627'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82815'^^xsd:double;
  dwc:latitude '51.932475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612524'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932475 3.82815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932475"^^xsd:decimal ;
  dwc:decimalLongitude "3.82815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932475 3.82815)"^^geo:wktLiteral ;
  geo-pos:lat "51.932475"^^xsd:decimal ;
  geo-pos:long "3.82815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47628; 47628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82815'^^xsd:double;
  dwc:latitude '51.932475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612525'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932475 3.82815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932475"^^xsd:decimal ;
  dwc:decimalLongitude "3.82815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932475 3.82815)"^^geo:wktLiteral ;
  geo-pos:lat "51.932475"^^xsd:decimal ;
  geo-pos:long "3.82815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ac0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47629; 47629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82815'^^xsd:double;
  dwc:latitude '51.932475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612526'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756846 3.828193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756846"^^xsd:decimal ;
  dwc:decimalLongitude "3.828193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756846 3.828193)"^^geo:wktLiteral ;
  geo-pos:lat "51.756846"^^xsd:decimal ;
  geo-pos:long "3.828193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4472'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42752; 42752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828193'^^xsd:double;
  dwc:latitude '51.756846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607052'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756846 3.828193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756846"^^xsd:decimal ;
  dwc:decimalLongitude "3.828193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756846 3.828193)"^^geo:wktLiteral ;
  geo-pos:lat "51.756846"^^xsd:decimal ;
  geo-pos:long "3.828193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4473'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42751; 42751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.0944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828193'^^xsd:double;
  dwc:latitude '51.756846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607051'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758337 3.828336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758337"^^xsd:decimal ;
  dwc:decimalLongitude "3.828336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758337 3.828336)"^^geo:wktLiteral ;
  geo-pos:lat "51.758337"^^xsd:decimal ;
  geo-pos:long "3.828336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b79'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47431; 47431'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828336'^^xsd:double;
  dwc:latitude '51.758337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612337'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821134 3.828356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821134"^^xsd:decimal ;
  dwc:decimalLongitude "3.828356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821134 3.828356)"^^geo:wktLiteral ;
  geo-pos:lat "51.821134"^^xsd:decimal ;
  geo-pos:long "3.828356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b4d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56089; 56089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828356'^^xsd:double;
  dwc:latitude '51.821134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620530'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821134 3.828356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821134"^^xsd:decimal ;
  dwc:decimalLongitude "3.828356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821134 3.828356)"^^geo:wktLiteral ;
  geo-pos:lat "51.821134"^^xsd:decimal ;
  geo-pos:long "3.828356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b4c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56088; 56088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828356'^^xsd:double;
  dwc:latitude '51.821134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620529'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757204 3.828359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757204"^^xsd:decimal ;
  dwc:decimalLongitude "3.828359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757204 3.828359)"^^geo:wktLiteral ;
  geo-pos:lat "51.757204"^^xsd:decimal ;
  geo-pos:long "3.828359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5118'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46667; 46667'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828359'^^xsd:double;
  dwc:latitude '51.757204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611604'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741953 3.828543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.741953"^^xsd:decimal ;
  dwc:decimalLongitude "3.828543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.741953 3.828543)"^^geo:wktLiteral ;
  geo-pos:lat "51.741953"^^xsd:decimal ;
  geo-pos:long "3.828543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54733; 54733'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.615833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828543'^^xsd:double;
  dwc:latitude '51.741953'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619231'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757472 3.82861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757472"^^xsd:decimal ;
  dwc:decimalLongitude "3.82861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757472 3.82861)"^^geo:wktLiteral ;
  geo-pos:lat "51.757472"^^xsd:decimal ;
  geo-pos:long "3.82861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-421d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56637; 56637'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82861'^^xsd:double;
  dwc:latitude '51.757472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620536'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757472 3.82861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757472"^^xsd:decimal ;
  dwc:decimalLongitude "3.82861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757472 3.82861)"^^geo:wktLiteral ;
  geo-pos:lat "51.757472"^^xsd:decimal ;
  geo-pos:long "3.82861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-421c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56638; 56638'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82861'^^xsd:double;
  dwc:latitude '51.757472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620537'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757472 3.82861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757472"^^xsd:decimal ;
  dwc:decimalLongitude "3.82861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757472 3.82861)"^^geo:wktLiteral ;
  geo-pos:lat "51.757472"^^xsd:decimal ;
  geo-pos:long "3.82861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-421b'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56636; 56636'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82861'^^xsd:double;
  dwc:latitude '51.757472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620535'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757445 3.828653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757445"^^xsd:decimal ;
  dwc:decimalLongitude "3.828653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757445 3.828653)"^^geo:wktLiteral ;
  geo-pos:lat "51.757445"^^xsd:decimal ;
  geo-pos:long "3.828653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dfa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47771; 47771'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828653'^^xsd:double;
  dwc:latitude '51.757445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612724'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895859 3.828697)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895859"^^xsd:decimal ;
  dwc:decimalLongitude "3.828697"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895859 3.828697)"^^geo:wktLiteral ;
  geo-pos:lat "51.895859"^^xsd:decimal ;
  geo-pos:long "3.828697"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43204; 43204'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828697'^^xsd:double;
  dwc:latitude '51.895859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608312'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915783 3.828773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915783"^^xsd:decimal ;
  dwc:decimalLongitude "3.828773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915783 3.828773)"^^geo:wktLiteral ;
  geo-pos:lat "51.915783"^^xsd:decimal ;
  geo-pos:long "3.828773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5000'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46967; 46967'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828773'^^xsd:double;
  dwc:latitude '51.915783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611865'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915783 3.828773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915783"^^xsd:decimal ;
  dwc:decimalLongitude "3.828773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915783 3.828773)"^^geo:wktLiteral ;
  geo-pos:lat "51.915783"^^xsd:decimal ;
  geo-pos:long "3.828773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fff'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46966; 46966'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828773'^^xsd:double;
  dwc:latitude '51.915783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611864'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915783 3.828773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915783"^^xsd:decimal ;
  dwc:decimalLongitude "3.828773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915783 3.828773)"^^geo:wktLiteral ;
  geo-pos:lat "51.915783"^^xsd:decimal ;
  geo-pos:long "3.828773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ffe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46969; 46969'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828773'^^xsd:double;
  dwc:latitude '51.915783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611867'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915783 3.828773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915783"^^xsd:decimal ;
  dwc:decimalLongitude "3.828773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915783 3.828773)"^^geo:wktLiteral ;
  geo-pos:lat "51.915783"^^xsd:decimal ;
  geo-pos:long "3.828773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ffd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46968; 46968'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828773'^^xsd:double;
  dwc:latitude '51.915783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611866'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820599 3.828912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820599"^^xsd:decimal ;
  dwc:decimalLongitude "3.828912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820599 3.828912)"^^geo:wktLiteral ;
  geo-pos:lat "51.820599"^^xsd:decimal ;
  geo-pos:long "3.828912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7283'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43382; 43382'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828912'^^xsd:double;
  dwc:latitude '51.820599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608459'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820599 3.828912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820599"^^xsd:decimal ;
  dwc:decimalLongitude "3.828912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820599 3.828912)"^^geo:wktLiteral ;
  geo-pos:lat "51.820599"^^xsd:decimal ;
  geo-pos:long "3.828912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7282'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43383; 43383'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828912'^^xsd:double;
  dwc:latitude '51.820599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608460'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756796 3.828931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756796"^^xsd:decimal ;
  dwc:decimalLongitude "3.828931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756796 3.828931)"^^geo:wktLiteral ;
  geo-pos:lat "51.756796"^^xsd:decimal ;
  geo-pos:long "3.828931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39436; 39436'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.828931'^^xsd:double;
  dwc:latitude '51.756796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604706'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812685 3.829158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812685"^^xsd:decimal ;
  dwc:decimalLongitude "3.829158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812685 3.829158)"^^geo:wktLiteral ;
  geo-pos:lat "51.812685"^^xsd:decimal ;
  geo-pos:long "3.829158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-595b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46344; 46344'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829158'^^xsd:double;
  dwc:latitude '51.812685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611323'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757909 3.829212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.757909"^^xsd:decimal ;
  dwc:decimalLongitude "3.829212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.757909 3.829212)"^^geo:wktLiteral ;
  geo-pos:lat "51.757909"^^xsd:decimal ;
  geo-pos:long "3.829212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54737; 54737'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.638333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829212'^^xsd:double;
  dwc:latitude '51.757909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619235'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934976 3.829287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934976"^^xsd:decimal ;
  dwc:decimalLongitude "3.829287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934976 3.829287)"^^geo:wktLiteral ;
  geo-pos:lat "51.934976"^^xsd:decimal ;
  geo-pos:long "3.829287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d59'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47946; 47946'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829287'^^xsd:double;
  dwc:latitude '51.934976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612599'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827781"^^xsd:decimal ;
  dwc:decimalLongitude "3.829319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  geo-pos:lat "51.827781"^^xsd:decimal ;
  geo-pos:long "3.829319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6138'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45369; 45369'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829319'^^xsd:double;
  dwc:latitude '51.827781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610379'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827781"^^xsd:decimal ;
  dwc:decimalLongitude "3.829319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  geo-pos:lat "51.827781"^^xsd:decimal ;
  geo-pos:long "3.829319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6137'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45365; 45365'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829319'^^xsd:double;
  dwc:latitude '51.827781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610375'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827781"^^xsd:decimal ;
  dwc:decimalLongitude "3.829319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  geo-pos:lat "51.827781"^^xsd:decimal ;
  geo-pos:long "3.829319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6136'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45367; 45367'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829319'^^xsd:double;
  dwc:latitude '51.827781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610377'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827781"^^xsd:decimal ;
  dwc:decimalLongitude "3.829319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  geo-pos:lat "51.827781"^^xsd:decimal ;
  geo-pos:long "3.829319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6135'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45368; 45368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829319'^^xsd:double;
  dwc:latitude '51.827781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610378'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827781"^^xsd:decimal ;
  dwc:decimalLongitude "3.829319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827781 3.829319)"^^geo:wktLiteral ;
  geo-pos:lat "51.827781"^^xsd:decimal ;
  geo-pos:long "3.829319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6134'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45366; 45366'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829319'^^xsd:double;
  dwc:latitude '51.827781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610376'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851967 3.829357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851967"^^xsd:decimal ;
  dwc:decimalLongitude "3.829357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851967 3.829357)"^^geo:wktLiteral ;
  geo-pos:lat "51.851967"^^xsd:decimal ;
  geo-pos:long "3.829357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca8'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48613; 48613'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829357'^^xsd:double;
  dwc:latitude '51.851967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612657'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851967 3.829357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851967"^^xsd:decimal ;
  dwc:decimalLongitude "3.829357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851967 3.829357)"^^geo:wktLiteral ;
  geo-pos:lat "51.851967"^^xsd:decimal ;
  geo-pos:long "3.829357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48611; 48611'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829357'^^xsd:double;
  dwc:latitude '51.851967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612655'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851967 3.829357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851967"^^xsd:decimal ;
  dwc:decimalLongitude "3.829357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851967 3.829357)"^^geo:wktLiteral ;
  geo-pos:lat "51.851967"^^xsd:decimal ;
  geo-pos:long "3.829357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48614; 48614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829357'^^xsd:double;
  dwc:latitude '51.851967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612658'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851967 3.829357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851967"^^xsd:decimal ;
  dwc:decimalLongitude "3.829357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851967 3.829357)"^^geo:wktLiteral ;
  geo-pos:lat "51.851967"^^xsd:decimal ;
  geo-pos:long "3.829357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48612; 48612'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829357'^^xsd:double;
  dwc:latitude '51.851967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612656'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813295 3.829372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813295"^^xsd:decimal ;
  dwc:decimalLongitude "3.829372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813295 3.829372)"^^geo:wktLiteral ;
  geo-pos:lat "51.813295"^^xsd:decimal ;
  geo-pos:long "3.829372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-631b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44838; 44838'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.428888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829372'^^xsd:double;
  dwc:latitude '51.813295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609880'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897616"^^xsd:decimal ;
  dwc:decimalLongitude "3.829413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  geo-pos:lat "51.897616"^^xsd:decimal ;
  geo-pos:long "3.829413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41235; 41235'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829413'^^xsd:double;
  dwc:latitude '51.897616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606419'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897616"^^xsd:decimal ;
  dwc:decimalLongitude "3.829413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  geo-pos:lat "51.897616"^^xsd:decimal ;
  geo-pos:long "3.829413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41236; 41236'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829413'^^xsd:double;
  dwc:latitude '51.897616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606420'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897616"^^xsd:decimal ;
  dwc:decimalLongitude "3.829413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  geo-pos:lat "51.897616"^^xsd:decimal ;
  geo-pos:long "3.829413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41237; 41237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829413'^^xsd:double;
  dwc:latitude '51.897616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606421'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897616"^^xsd:decimal ;
  dwc:decimalLongitude "3.829413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  geo-pos:lat "51.897616"^^xsd:decimal ;
  geo-pos:long "3.829413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41234; 41234'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829413'^^xsd:double;
  dwc:latitude '51.897616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606418'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897616"^^xsd:decimal ;
  dwc:decimalLongitude "3.829413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897616 3.829413)"^^geo:wktLiteral ;
  geo-pos:lat "51.897616"^^xsd:decimal ;
  geo-pos:long "3.829413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cd2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41238; 41238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829413'^^xsd:double;
  dwc:latitude '51.897616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606422'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793648 3.829418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793648"^^xsd:decimal ;
  dwc:decimalLongitude "3.829418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793648 3.829418)"^^geo:wktLiteral ;
  geo-pos:lat "51.793648"^^xsd:decimal ;
  geo-pos:long "3.829418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-593f'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46377; 46377'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829418'^^xsd:double;
  dwc:latitude '51.793648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611354'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793648 3.829418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793648"^^xsd:decimal ;
  dwc:decimalLongitude "3.829418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793648 3.829418)"^^geo:wktLiteral ;
  geo-pos:lat "51.793648"^^xsd:decimal ;
  geo-pos:long "3.829418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-593e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46376; 46376'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829418'^^xsd:double;
  dwc:latitude '51.793648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611353'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759676 3.82952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759676"^^xsd:decimal ;
  dwc:decimalLongitude "3.82952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759676 3.82952)"^^geo:wktLiteral ;
  geo-pos:lat "51.759676"^^xsd:decimal ;
  geo-pos:long "3.82952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-791a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51978; 51978'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.82952'^^xsd:double;
  dwc:latitude '51.759676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616665'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.829543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758581"^^xsd:decimal ;
  dwc:decimalLongitude "3.829543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.829543)"^^geo:wktLiteral ;
  geo-pos:lat "51.758581"^^xsd:decimal ;
  geo-pos:long "3.829543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59f0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46192; 46192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.585'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829543'^^xsd:double;
  dwc:latitude '51.758581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611175'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.829543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758581"^^xsd:decimal ;
  dwc:decimalLongitude "3.829543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758581 3.829543)"^^geo:wktLiteral ;
  geo-pos:lat "51.758581"^^xsd:decimal ;
  geo-pos:long "3.829543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ef'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46191; 46191'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.585'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829543'^^xsd:double;
  dwc:latitude '51.758581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611174'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895376"^^xsd:decimal ;
  dwc:decimalLongitude "3.829546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  geo-pos:lat "51.895376"^^xsd:decimal ;
  geo-pos:long "3.829546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47201; 47201'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829546'^^xsd:double;
  dwc:latitude '51.895376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612150'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895376"^^xsd:decimal ;
  dwc:decimalLongitude "3.829546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  geo-pos:lat "51.895376"^^xsd:decimal ;
  geo-pos:long "3.829546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa4'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47204; 47204'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829546'^^xsd:double;
  dwc:latitude '51.895376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612153'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895376"^^xsd:decimal ;
  dwc:decimalLongitude "3.829546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  geo-pos:lat "51.895376"^^xsd:decimal ;
  geo-pos:long "3.829546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47203; 47203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829546'^^xsd:double;
  dwc:latitude '51.895376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612152'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895376"^^xsd:decimal ;
  dwc:decimalLongitude "3.829546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  geo-pos:lat "51.895376"^^xsd:decimal ;
  geo-pos:long "3.829546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47206; 47206'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829546'^^xsd:double;
  dwc:latitude '51.895376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612155'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895376"^^xsd:decimal ;
  dwc:decimalLongitude "3.829546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  geo-pos:lat "51.895376"^^xsd:decimal ;
  geo-pos:long "3.829546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa1'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47205; 47205'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829546'^^xsd:double;
  dwc:latitude '51.895376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612154'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895376"^^xsd:decimal ;
  dwc:decimalLongitude "3.829546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  geo-pos:lat "51.895376"^^xsd:decimal ;
  geo-pos:long "3.829546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aa0'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47200; 47200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829546'^^xsd:double;
  dwc:latitude '51.895376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612149'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895376"^^xsd:decimal ;
  dwc:decimalLongitude "3.829546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895376 3.829546)"^^geo:wktLiteral ;
  geo-pos:lat "51.895376"^^xsd:decimal ;
  geo-pos:long "3.829546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a9f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47202; 47202'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829546'^^xsd:double;
  dwc:latitude '51.895376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612151'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758859 3.829548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758859"^^xsd:decimal ;
  dwc:decimalLongitude "3.829548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758859 3.829548)"^^geo:wktLiteral ;
  geo-pos:lat "51.758859"^^xsd:decimal ;
  geo-pos:long "3.829548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f1e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49489; 49489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829548'^^xsd:double;
  dwc:latitude '51.758859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614280'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935288 3.829656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935288"^^xsd:decimal ;
  dwc:decimalLongitude "3.829656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935288 3.829656)"^^geo:wktLiteral ;
  geo-pos:lat "51.935288"^^xsd:decimal ;
  geo-pos:long "3.829656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-602c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40313; 40313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829656'^^xsd:double;
  dwc:latitude '51.935288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605480'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934172 3.829825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934172"^^xsd:decimal ;
  dwc:decimalLongitude "3.829825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934172 3.829825)"^^geo:wktLiteral ;
  geo-pos:lat "51.934172"^^xsd:decimal ;
  geo-pos:long "3.829825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a2'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39473; 39473'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829825'^^xsd:double;
  dwc:latitude '51.934172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604741'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861306 3.829907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861306"^^xsd:decimal ;
  dwc:decimalLongitude "3.829907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861306 3.829907)"^^geo:wktLiteral ;
  geo-pos:lat "51.861306"^^xsd:decimal ;
  geo-pos:long "3.829907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-429c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43307; 43307'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829907'^^xsd:double;
  dwc:latitude '51.861306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608420'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861306 3.829907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861306"^^xsd:decimal ;
  dwc:decimalLongitude "3.829907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861306 3.829907)"^^geo:wktLiteral ;
  geo-pos:lat "51.861306"^^xsd:decimal ;
  geo-pos:long "3.829907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-429b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43306; 43306'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.829907'^^xsd:double;
  dwc:latitude '51.861306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608418'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758991 3.830014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758991"^^xsd:decimal ;
  dwc:decimalLongitude "3.830014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758991 3.830014)"^^geo:wktLiteral ;
  geo-pos:lat "51.758991"^^xsd:decimal ;
  geo-pos:long "3.830014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-732f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43791; 43791'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830014'^^xsd:double;
  dwc:latitude '51.758991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608802'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758991 3.830014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758991"^^xsd:decimal ;
  dwc:decimalLongitude "3.830014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758991 3.830014)"^^geo:wktLiteral ;
  geo-pos:lat "51.758991"^^xsd:decimal ;
  geo-pos:long "3.830014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-732e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43790; 43790'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830014'^^xsd:double;
  dwc:latitude '51.758991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608801'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758991 3.830014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758991"^^xsd:decimal ;
  dwc:decimalLongitude "3.830014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758991 3.830014)"^^geo:wktLiteral ;
  geo-pos:lat "51.758991"^^xsd:decimal ;
  geo-pos:long "3.830014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-732d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43792; 43792'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830014'^^xsd:double;
  dwc:latitude '51.758991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608803'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935554 3.830127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935554"^^xsd:decimal ;
  dwc:decimalLongitude "3.830127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935554 3.830127)"^^geo:wktLiteral ;
  geo-pos:lat "51.935554"^^xsd:decimal ;
  geo-pos:long "3.830127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5335'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54092; 54092'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830127'^^xsd:double;
  dwc:latitude '51.935554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618667'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935554 3.830127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935554"^^xsd:decimal ;
  dwc:decimalLongitude "3.830127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935554 3.830127)"^^geo:wktLiteral ;
  geo-pos:lat "51.935554"^^xsd:decimal ;
  geo-pos:long "3.830127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5334'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54094; 54094'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830127'^^xsd:double;
  dwc:latitude '51.935554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618672'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935554 3.830127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935554"^^xsd:decimal ;
  dwc:decimalLongitude "3.830127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935554 3.830127)"^^geo:wktLiteral ;
  geo-pos:lat "51.935554"^^xsd:decimal ;
  geo-pos:long "3.830127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5333'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54095; 54095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830127'^^xsd:double;
  dwc:latitude '51.935554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618673'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935554 3.830127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935554"^^xsd:decimal ;
  dwc:decimalLongitude "3.830127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935554 3.830127)"^^geo:wktLiteral ;
  geo-pos:lat "51.935554"^^xsd:decimal ;
  geo-pos:long "3.830127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5332'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54093; 54093'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830127'^^xsd:double;
  dwc:latitude '51.935554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618671'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788068 3.830215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788068"^^xsd:decimal ;
  dwc:decimalLongitude "3.830215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788068 3.830215)"^^geo:wktLiteral ;
  geo-pos:lat "51.788068"^^xsd:decimal ;
  geo-pos:long "3.830215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e55'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52862; 52862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830215'^^xsd:double;
  dwc:latitude '51.788068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617406'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788068 3.830215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788068"^^xsd:decimal ;
  dwc:decimalLongitude "3.830215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788068 3.830215)"^^geo:wktLiteral ;
  geo-pos:lat "51.788068"^^xsd:decimal ;
  geo-pos:long "3.830215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e54'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52863; 52863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830215'^^xsd:double;
  dwc:latitude '51.788068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617407'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758333 3.830278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.758333"^^xsd:decimal ;
  dwc:decimalLongitude "3.830278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.758333 3.830278)"^^geo:wktLiteral ;
  geo-pos:lat "51.758333"^^xsd:decimal ;
  geo-pos:long "3.830278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51053; 51053'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830278'^^xsd:double;
  dwc:latitude '51.758333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615204'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897709"^^xsd:decimal ;
  dwc:decimalLongitude "3.830286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  geo-pos:lat "51.897709"^^xsd:decimal ;
  geo-pos:long "3.830286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-468a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53393; 53393'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830286'^^xsd:double;
  dwc:latitude '51.897709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617958'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897709"^^xsd:decimal ;
  dwc:decimalLongitude "3.830286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  geo-pos:lat "51.897709"^^xsd:decimal ;
  geo-pos:long "3.830286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4689'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53395; 53395'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830286'^^xsd:double;
  dwc:latitude '51.897709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617960'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897709"^^xsd:decimal ;
  dwc:decimalLongitude "3.830286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  geo-pos:lat "51.897709"^^xsd:decimal ;
  geo-pos:long "3.830286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4688'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53398; 53398'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830286'^^xsd:double;
  dwc:latitude '51.897709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617962'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897709"^^xsd:decimal ;
  dwc:decimalLongitude "3.830286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  geo-pos:lat "51.897709"^^xsd:decimal ;
  geo-pos:long "3.830286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4687'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53392; 53392'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830286'^^xsd:double;
  dwc:latitude '51.897709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617956'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897709"^^xsd:decimal ;
  dwc:decimalLongitude "3.830286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  geo-pos:lat "51.897709"^^xsd:decimal ;
  geo-pos:long "3.830286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4686'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53394; 53394'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830286'^^xsd:double;
  dwc:latitude '51.897709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617959'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897709"^^xsd:decimal ;
  dwc:decimalLongitude "3.830286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  geo-pos:lat "51.897709"^^xsd:decimal ;
  geo-pos:long "3.830286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4685'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53396; 53396'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830286'^^xsd:double;
  dwc:latitude '51.897709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617961'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897709"^^xsd:decimal ;
  dwc:decimalLongitude "3.830286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  geo-pos:lat "51.897709"^^xsd:decimal ;
  geo-pos:long "3.830286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4684'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53399; 53399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830286'^^xsd:double;
  dwc:latitude '51.897709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617963'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897709"^^xsd:decimal ;
  dwc:decimalLongitude "3.830286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897709 3.830286)"^^geo:wktLiteral ;
  geo-pos:lat "51.897709"^^xsd:decimal ;
  geo-pos:long "3.830286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4683'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53400; 53400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830286'^^xsd:double;
  dwc:latitude '51.897709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617964'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883259 3.830354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883259"^^xsd:decimal ;
  dwc:decimalLongitude "3.830354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883259 3.830354)"^^geo:wktLiteral ;
  geo-pos:lat "51.883259"^^xsd:decimal ;
  geo-pos:long "3.830354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7491'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42296; 42296'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830354'^^xsd:double;
  dwc:latitude '51.883259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607444'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883259 3.830354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883259"^^xsd:decimal ;
  dwc:decimalLongitude "3.830354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883259 3.830354)"^^geo:wktLiteral ;
  geo-pos:lat "51.883259"^^xsd:decimal ;
  geo-pos:long "3.830354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7490'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42295; 42295'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830354'^^xsd:double;
  dwc:latitude '51.883259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607443'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883259 3.830354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883259"^^xsd:decimal ;
  dwc:decimalLongitude "3.830354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883259 3.830354)"^^geo:wktLiteral ;
  geo-pos:lat "51.883259"^^xsd:decimal ;
  geo-pos:long "3.830354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-748f'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42297; 42297'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830354'^^xsd:double;
  dwc:latitude '51.883259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607445'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822144 3.830507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822144"^^xsd:decimal ;
  dwc:decimalLongitude "3.830507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822144 3.830507)"^^geo:wktLiteral ;
  geo-pos:lat "51.822144"^^xsd:decimal ;
  geo-pos:long "3.830507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-476e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53137; 53137'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.088333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830507'^^xsd:double;
  dwc:latitude '51.822144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617750'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75914 3.830568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.75914"^^xsd:decimal ;
  dwc:decimalLongitude "3.830568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.75914 3.830568)"^^geo:wktLiteral ;
  geo-pos:lat "51.75914"^^xsd:decimal ;
  geo-pos:long "3.830568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5414'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54656; 54656'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830568'^^xsd:double;
  dwc:latitude '51.75914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619154'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830523 3.830618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830523"^^xsd:decimal ;
  dwc:decimalLongitude "3.830618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830523 3.830618)"^^geo:wktLiteral ;
  geo-pos:lat "51.830523"^^xsd:decimal ;
  geo-pos:long "3.830618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5882'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46037; 46037'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830618'^^xsd:double;
  dwc:latitude '51.830523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610960'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809123 3.83063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809123"^^xsd:decimal ;
  dwc:decimalLongitude "3.83063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809123 3.83063)"^^geo:wktLiteral ;
  geo-pos:lat "51.809123"^^xsd:decimal ;
  geo-pos:long "3.83063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a2d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47370; 47370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83063'^^xsd:double;
  dwc:latitude '51.809123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612043'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873699 3.830658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873699"^^xsd:decimal ;
  dwc:decimalLongitude "3.830658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873699 3.830658)"^^geo:wktLiteral ;
  geo-pos:lat "51.873699"^^xsd:decimal ;
  geo-pos:long "3.830658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-464a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53462; 53462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830658'^^xsd:double;
  dwc:latitude '51.873699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618024'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875938 3.830728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875938"^^xsd:decimal ;
  dwc:decimalLongitude "3.830728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875938 3.830728)"^^geo:wktLiteral ;
  geo-pos:lat "51.875938"^^xsd:decimal ;
  geo-pos:long "3.830728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e79'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55121; 55121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830728'^^xsd:double;
  dwc:latitude '51.875938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619398'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875938 3.830728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875938"^^xsd:decimal ;
  dwc:decimalLongitude "3.830728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875938 3.830728)"^^geo:wktLiteral ;
  geo-pos:lat "51.875938"^^xsd:decimal ;
  geo-pos:long "3.830728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e7b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55120; 55120'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830728'^^xsd:double;
  dwc:latitude '51.875938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619397'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875938 3.830728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875938"^^xsd:decimal ;
  dwc:decimalLongitude "3.830728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875938 3.830728)"^^geo:wktLiteral ;
  geo-pos:lat "51.875938"^^xsd:decimal ;
  geo-pos:long "3.830728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e7a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55119; 55119'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830728'^^xsd:double;
  dwc:latitude '51.875938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619396'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828902 3.830951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828902"^^xsd:decimal ;
  dwc:decimalLongitude "3.830951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828902 3.830951)"^^geo:wktLiteral ;
  geo-pos:lat "51.828902"^^xsd:decimal ;
  geo-pos:long "3.830951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e81'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52796; 52796'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830951'^^xsd:double;
  dwc:latitude '51.828902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617353'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828902 3.830951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828902"^^xsd:decimal ;
  dwc:decimalLongitude "3.830951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828902 3.830951)"^^geo:wktLiteral ;
  geo-pos:lat "51.828902"^^xsd:decimal ;
  geo-pos:long "3.830951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e80'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52795; 52795'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830951'^^xsd:double;
  dwc:latitude '51.828902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617352'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932842 3.830978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932842"^^xsd:decimal ;
  dwc:decimalLongitude "3.830978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932842 3.830978)"^^geo:wktLiteral ;
  geo-pos:lat "51.932842"^^xsd:decimal ;
  geo-pos:long "3.830978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d94'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48351; 48351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830978'^^xsd:double;
  dwc:latitude '51.932842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613195'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932842 3.830978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932842"^^xsd:decimal ;
  dwc:decimalLongitude "3.830978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932842 3.830978)"^^geo:wktLiteral ;
  geo-pos:lat "51.932842"^^xsd:decimal ;
  geo-pos:long "3.830978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d93'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48350; 48350'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.830978'^^xsd:double;
  dwc:latitude '51.932842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613194'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794131 3.831051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794131"^^xsd:decimal ;
  dwc:decimalLongitude "3.831051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794131 3.831051)"^^geo:wktLiteral ;
  geo-pos:lat "51.794131"^^xsd:decimal ;
  geo-pos:long "3.831051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f1d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46586; 46586'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831051'^^xsd:double;
  dwc:latitude '51.794131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611520'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794131 3.831051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794131"^^xsd:decimal ;
  dwc:decimalLongitude "3.831051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794131 3.831051)"^^geo:wktLiteral ;
  geo-pos:lat "51.794131"^^xsd:decimal ;
  geo-pos:long "3.831051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f1c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46585; 46585'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831051'^^xsd:double;
  dwc:latitude '51.794131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611519'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794131 3.831051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794131"^^xsd:decimal ;
  dwc:decimalLongitude "3.831051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794131 3.831051)"^^geo:wktLiteral ;
  geo-pos:lat "51.794131"^^xsd:decimal ;
  geo-pos:long "3.831051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f1b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46587; 46587'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831051'^^xsd:double;
  dwc:latitude '51.794131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611521'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910462"^^xsd:decimal ;
  dwc:decimalLongitude "3.831074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  geo-pos:lat "51.910462"^^xsd:decimal ;
  geo-pos:long "3.831074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53300; 53300'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831074'^^xsd:double;
  dwc:latitude '51.910462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617866'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910462"^^xsd:decimal ;
  dwc:decimalLongitude "3.831074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  geo-pos:lat "51.910462"^^xsd:decimal ;
  geo-pos:long "3.831074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53297; 53297'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831074'^^xsd:double;
  dwc:latitude '51.910462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617863'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910462"^^xsd:decimal ;
  dwc:decimalLongitude "3.831074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  geo-pos:lat "51.910462"^^xsd:decimal ;
  geo-pos:long "3.831074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53299; 53299'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831074'^^xsd:double;
  dwc:latitude '51.910462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617865'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910462"^^xsd:decimal ;
  dwc:decimalLongitude "3.831074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  geo-pos:lat "51.910462"^^xsd:decimal ;
  geo-pos:long "3.831074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46df'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53294; 53294'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831074'^^xsd:double;
  dwc:latitude '51.910462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617860'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910462"^^xsd:decimal ;
  dwc:decimalLongitude "3.831074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  geo-pos:lat "51.910462"^^xsd:decimal ;
  geo-pos:long "3.831074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46de'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53298; 53298'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831074'^^xsd:double;
  dwc:latitude '51.910462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617864'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910462"^^xsd:decimal ;
  dwc:decimalLongitude "3.831074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  geo-pos:lat "51.910462"^^xsd:decimal ;
  geo-pos:long "3.831074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53296; 53296'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831074'^^xsd:double;
  dwc:latitude '51.910462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617862'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910462"^^xsd:decimal ;
  dwc:decimalLongitude "3.831074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  geo-pos:lat "51.910462"^^xsd:decimal ;
  geo-pos:long "3.831074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53295; 53295'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831074'^^xsd:double;
  dwc:latitude '51.910462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617861'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910462"^^xsd:decimal ;
  dwc:decimalLongitude "3.831074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910462 3.831074)"^^geo:wktLiteral ;
  geo-pos:lat "51.910462"^^xsd:decimal ;
  geo-pos:long "3.831074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46db'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53293; 53293'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831074'^^xsd:double;
  dwc:latitude '51.910462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617859'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761051 3.831168)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761051"^^xsd:decimal ;
  dwc:decimalLongitude "3.831168"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761051 3.831168)"^^geo:wktLiteral ;
  geo-pos:lat "51.761051"^^xsd:decimal ;
  geo-pos:long "3.831168"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7170'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42026; 42026'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831168'^^xsd:double;
  dwc:latitude '51.761051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607211'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761051 3.831168)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761051"^^xsd:decimal ;
  dwc:decimalLongitude "3.831168"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761051 3.831168)"^^geo:wktLiteral ;
  geo-pos:lat "51.761051"^^xsd:decimal ;
  geo-pos:long "3.831168"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-716f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42025; 42025'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831168'^^xsd:double;
  dwc:latitude '51.761051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607210'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822466 3.83129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822466"^^xsd:decimal ;
  dwc:decimalLongitude "3.83129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822466 3.83129)"^^geo:wktLiteral ;
  geo-pos:lat "51.822466"^^xsd:decimal ;
  geo-pos:long "3.83129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-781d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52233; 52233'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83129'^^xsd:double;
  dwc:latitude '51.822466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616913'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822466 3.83129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822466"^^xsd:decimal ;
  dwc:decimalLongitude "3.83129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822466 3.83129)"^^geo:wktLiteral ;
  geo-pos:lat "51.822466"^^xsd:decimal ;
  geo-pos:long "3.83129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-781c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52234; 52234'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83129'^^xsd:double;
  dwc:latitude '51.822466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616914'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814455 3.83135)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814455"^^xsd:decimal ;
  dwc:decimalLongitude "3.83135"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814455 3.83135)"^^geo:wktLiteral ;
  geo-pos:lat "51.814455"^^xsd:decimal ;
  geo-pos:long "3.83135"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42562; 42562'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83135'^^xsd:double;
  dwc:latitude '51.814455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607669'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838088"^^xsd:decimal ;
  dwc:decimalLongitude "3.831366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  geo-pos:lat "51.838088"^^xsd:decimal ;
  geo-pos:long "3.831366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4558'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53717; 53717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831366'^^xsd:double;
  dwc:latitude '51.838088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618237'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838088"^^xsd:decimal ;
  dwc:decimalLongitude "3.831366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  geo-pos:lat "51.838088"^^xsd:decimal ;
  geo-pos:long "3.831366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4557'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53715; 53715'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831366'^^xsd:double;
  dwc:latitude '51.838088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618235'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838088"^^xsd:decimal ;
  dwc:decimalLongitude "3.831366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  geo-pos:lat "51.838088"^^xsd:decimal ;
  geo-pos:long "3.831366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4556'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53718; 53718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831366'^^xsd:double;
  dwc:latitude '51.838088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618238'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838088"^^xsd:decimal ;
  dwc:decimalLongitude "3.831366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  geo-pos:lat "51.838088"^^xsd:decimal ;
  geo-pos:long "3.831366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4555'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53716; 53716'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831366'^^xsd:double;
  dwc:latitude '51.838088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618236'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838088"^^xsd:decimal ;
  dwc:decimalLongitude "3.831366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838088 3.831366)"^^geo:wktLiteral ;
  geo-pos:lat "51.838088"^^xsd:decimal ;
  geo-pos:long "3.831366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4554'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53719; 53719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831366'^^xsd:double;
  dwc:latitude '51.838088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618239'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760582 3.831391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760582"^^xsd:decimal ;
  dwc:decimalLongitude "3.831391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760582 3.831391)"^^geo:wktLiteral ;
  geo-pos:lat "51.760582"^^xsd:decimal ;
  geo-pos:long "3.831391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7660'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50077; 50077'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.2525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831391'^^xsd:double;
  dwc:latitude '51.760582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614864'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760582 3.831391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760582"^^xsd:decimal ;
  dwc:decimalLongitude "3.831391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760582 3.831391)"^^geo:wktLiteral ;
  geo-pos:lat "51.760582"^^xsd:decimal ;
  geo-pos:long "3.831391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-765f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50078; 50078'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.2525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831391'^^xsd:double;
  dwc:latitude '51.760582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614865'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814908 3.831433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814908"^^xsd:decimal ;
  dwc:decimalLongitude "3.831433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814908 3.831433)"^^geo:wktLiteral ;
  geo-pos:lat "51.814908"^^xsd:decimal ;
  geo-pos:long "3.831433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6929'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50432; 50432'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831433'^^xsd:double;
  dwc:latitude '51.814908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615135'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813954 3.831604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813954"^^xsd:decimal ;
  dwc:decimalLongitude "3.831604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813954 3.831604)"^^geo:wktLiteral ;
  geo-pos:lat "51.813954"^^xsd:decimal ;
  geo-pos:long "3.831604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-729e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43938; 43938'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831604'^^xsd:double;
  dwc:latitude '51.813954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608952'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813954 3.831604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813954"^^xsd:decimal ;
  dwc:decimalLongitude "3.831604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813954 3.831604)"^^geo:wktLiteral ;
  geo-pos:lat "51.813954"^^xsd:decimal ;
  geo-pos:long "3.831604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-729d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43939; 43939'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831604'^^xsd:double;
  dwc:latitude '51.813954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608953'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821497 3.83167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821497"^^xsd:decimal ;
  dwc:decimalLongitude "3.83167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821497 3.83167)"^^geo:wktLiteral ;
  geo-pos:lat "51.821497"^^xsd:decimal ;
  geo-pos:long "3.83167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6308'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44861; 44861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.500555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83167'^^xsd:double;
  dwc:latitude '51.821497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609621'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754464 3.831764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754464"^^xsd:decimal ;
  dwc:decimalLongitude "3.831764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754464 3.831764)"^^geo:wktLiteral ;
  geo-pos:lat "51.754464"^^xsd:decimal ;
  geo-pos:long "3.831764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7589'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42412; 42412'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831764'^^xsd:double;
  dwc:latitude '51.754464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607011'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754464 3.831764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754464"^^xsd:decimal ;
  dwc:decimalLongitude "3.831764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754464 3.831764)"^^geo:wktLiteral ;
  geo-pos:lat "51.754464"^^xsd:decimal ;
  geo-pos:long "3.831764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7588'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42413; 42413'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831764'^^xsd:double;
  dwc:latitude '51.754464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607012'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754464 3.831764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.754464"^^xsd:decimal ;
  dwc:decimalLongitude "3.831764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.754464 3.831764)"^^geo:wktLiteral ;
  geo-pos:lat "51.754464"^^xsd:decimal ;
  geo-pos:long "3.831764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7587'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42410; 42410'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831764'^^xsd:double;
  dwc:latitude '51.754464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607010'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829822 3.831766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829822"^^xsd:decimal ;
  dwc:decimalLongitude "3.831766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829822 3.831766)"^^geo:wktLiteral ;
  geo-pos:lat "51.829822"^^xsd:decimal ;
  geo-pos:long "3.831766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f59'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46500; 46500'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831766'^^xsd:double;
  dwc:latitude '51.829822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611432'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819122 3.831801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819122"^^xsd:decimal ;
  dwc:decimalLongitude "3.831801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819122 3.831801)"^^geo:wktLiteral ;
  geo-pos:lat "51.819122"^^xsd:decimal ;
  geo-pos:long "3.831801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dd6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48274; 48274'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831801'^^xsd:double;
  dwc:latitude '51.819122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612626'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759949 3.831829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759949"^^xsd:decimal ;
  dwc:decimalLongitude "3.831829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759949 3.831829)"^^geo:wktLiteral ;
  geo-pos:lat "51.759949"^^xsd:decimal ;
  geo-pos:long "3.831829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-421a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56640; 56640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831829'^^xsd:double;
  dwc:latitude '51.759949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620539'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759949 3.831829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759949"^^xsd:decimal ;
  dwc:decimalLongitude "3.831829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759949 3.831829)"^^geo:wktLiteral ;
  geo-pos:lat "51.759949"^^xsd:decimal ;
  geo-pos:long "3.831829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4219'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56639; 56639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831829'^^xsd:double;
  dwc:latitude '51.759949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620538'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830721"^^xsd:decimal ;
  dwc:decimalLongitude "3.831855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  geo-pos:lat "51.830721"^^xsd:decimal ;
  geo-pos:long "3.831855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5202'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54447; 54447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831855'^^xsd:double;
  dwc:latitude '51.830721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618985'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830721"^^xsd:decimal ;
  dwc:decimalLongitude "3.831855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  geo-pos:lat "51.830721"^^xsd:decimal ;
  geo-pos:long "3.831855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5201'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54443; 54443'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831855'^^xsd:double;
  dwc:latitude '51.830721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618982'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830721"^^xsd:decimal ;
  dwc:decimalLongitude "3.831855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  geo-pos:lat "51.830721"^^xsd:decimal ;
  geo-pos:long "3.831855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5200'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54444; 54444'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831855'^^xsd:double;
  dwc:latitude '51.830721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618983'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830721"^^xsd:decimal ;
  dwc:decimalLongitude "3.831855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  geo-pos:lat "51.830721"^^xsd:decimal ;
  geo-pos:long "3.831855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54442; 54442'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831855'^^xsd:double;
  dwc:latitude '51.830721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618981'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830721"^^xsd:decimal ;
  dwc:decimalLongitude "3.831855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830721 3.831855)"^^geo:wktLiteral ;
  geo-pos:lat "51.830721"^^xsd:decimal ;
  geo-pos:long "3.831855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54446; 54446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831855'^^xsd:double;
  dwc:latitude '51.830721'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618984'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810535 3.83186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810535"^^xsd:decimal ;
  dwc:decimalLongitude "3.83186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810535 3.83186)"^^geo:wktLiteral ;
  geo-pos:lat "51.810535"^^xsd:decimal ;
  geo-pos:long "3.83186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c9b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47723; 47723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83186'^^xsd:double;
  dwc:latitude '51.810535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612678'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854845 3.831893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854845"^^xsd:decimal ;
  dwc:decimalLongitude "3.831893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854845 3.831893)"^^geo:wktLiteral ;
  geo-pos:lat "51.854845"^^xsd:decimal ;
  geo-pos:long "3.831893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6192'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45269; 45269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831893'^^xsd:double;
  dwc:latitude '51.854845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610281'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854845 3.831893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854845"^^xsd:decimal ;
  dwc:decimalLongitude "3.831893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854845 3.831893)"^^geo:wktLiteral ;
  geo-pos:lat "51.854845"^^xsd:decimal ;
  geo-pos:long "3.831893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6191'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45271; 45271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831893'^^xsd:double;
  dwc:latitude '51.854845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610284'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854845 3.831893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854845"^^xsd:decimal ;
  dwc:decimalLongitude "3.831893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854845 3.831893)"^^geo:wktLiteral ;
  geo-pos:lat "51.854845"^^xsd:decimal ;
  geo-pos:long "3.831893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6190'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45270; 45270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.831893'^^xsd:double;
  dwc:latitude '51.854845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610282'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934301 3.83198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934301"^^xsd:decimal ;
  dwc:decimalLongitude "3.83198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934301 3.83198)"^^geo:wktLiteral ;
  geo-pos:lat "51.934301"^^xsd:decimal ;
  geo-pos:long "3.83198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57003; 57003'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83198'^^xsd:double;
  dwc:latitude '51.934301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621432'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934301 3.83198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934301"^^xsd:decimal ;
  dwc:decimalLongitude "3.83198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934301 3.83198)"^^geo:wktLiteral ;
  geo-pos:lat "51.934301"^^xsd:decimal ;
  geo-pos:long "3.83198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57005; 57005'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83198'^^xsd:double;
  dwc:latitude '51.934301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621434'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934301 3.83198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934301"^^xsd:decimal ;
  dwc:decimalLongitude "3.83198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934301 3.83198)"^^geo:wktLiteral ;
  geo-pos:lat "51.934301"^^xsd:decimal ;
  geo-pos:long "3.83198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57004; 57004'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83198'^^xsd:double;
  dwc:latitude '51.934301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621433'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816028 3.832005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816028"^^xsd:decimal ;
  dwc:decimalLongitude "3.832005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816028 3.832005)"^^geo:wktLiteral ;
  geo-pos:lat "51.816028"^^xsd:decimal ;
  geo-pos:long "3.832005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-710e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42129; 42129'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832005'^^xsd:double;
  dwc:latitude '51.816028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607310'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816028 3.832005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816028"^^xsd:decimal ;
  dwc:decimalLongitude "3.832005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816028 3.832005)"^^geo:wktLiteral ;
  geo-pos:lat "51.816028"^^xsd:decimal ;
  geo-pos:long "3.832005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-710d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42128; 42128'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832005'^^xsd:double;
  dwc:latitude '51.816028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607309'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810083"^^xsd:decimal ;
  dwc:decimalLongitude "3.832157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  geo-pos:lat "51.810083"^^xsd:decimal ;
  geo-pos:long "3.832157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54544; 54544'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832157'^^xsd:double;
  dwc:latitude '51.810083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619041'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810083"^^xsd:decimal ;
  dwc:decimalLongitude "3.832157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  geo-pos:lat "51.810083"^^xsd:decimal ;
  geo-pos:long "3.832157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54543; 54543'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832157'^^xsd:double;
  dwc:latitude '51.810083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619040'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810083"^^xsd:decimal ;
  dwc:decimalLongitude "3.832157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  geo-pos:lat "51.810083"^^xsd:decimal ;
  geo-pos:long "3.832157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54542; 54542'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832157'^^xsd:double;
  dwc:latitude '51.810083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619039'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810083"^^xsd:decimal ;
  dwc:decimalLongitude "3.832157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  geo-pos:lat "51.810083"^^xsd:decimal ;
  geo-pos:long "3.832157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54541; 54541'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832157'^^xsd:double;
  dwc:latitude '51.810083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619038'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810083"^^xsd:decimal ;
  dwc:decimalLongitude "3.832157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810083 3.832157)"^^geo:wktLiteral ;
  geo-pos:lat "51.810083"^^xsd:decimal ;
  geo-pos:long "3.832157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54540; 54540'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832157'^^xsd:double;
  dwc:latitude '51.810083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619037'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82214 3.832248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82214"^^xsd:decimal ;
  dwc:decimalLongitude "3.832248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82214 3.832248)"^^geo:wktLiteral ;
  geo-pos:lat "51.82214"^^xsd:decimal ;
  geo-pos:long "3.832248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5943'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46371; 46371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832248'^^xsd:double;
  dwc:latitude '51.82214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611349'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853753 3.832396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853753"^^xsd:decimal ;
  dwc:decimalLongitude "3.832396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853753 3.832396)"^^geo:wktLiteral ;
  geo-pos:lat "51.853753"^^xsd:decimal ;
  geo-pos:long "3.832396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4905'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51520; 51520'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832396'^^xsd:double;
  dwc:latitude '51.853753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616152'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814712 3.832503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814712"^^xsd:decimal ;
  dwc:decimalLongitude "3.832503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814712 3.832503)"^^geo:wktLiteral ;
  geo-pos:lat "51.814712"^^xsd:decimal ;
  geo-pos:long "3.832503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-577b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44567; 44567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9405555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832503'^^xsd:double;
  dwc:latitude '51.814712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609584'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814712 3.832503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814712"^^xsd:decimal ;
  dwc:decimalLongitude "3.832503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814712 3.832503)"^^geo:wktLiteral ;
  geo-pos:lat "51.814712"^^xsd:decimal ;
  geo-pos:long "3.832503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-577a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44566; 44566'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9405555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832503'^^xsd:double;
  dwc:latitude '51.814712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609583'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759656 3.832548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759656"^^xsd:decimal ;
  dwc:decimalLongitude "3.832548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759656 3.832548)"^^geo:wktLiteral ;
  geo-pos:lat "51.759656"^^xsd:decimal ;
  geo-pos:long "3.832548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73be'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39435; 39435'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832548'^^xsd:double;
  dwc:latitude '51.759656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604705'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877605 3.832676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877605"^^xsd:decimal ;
  dwc:decimalLongitude "3.832676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877605 3.832676)"^^geo:wktLiteral ;
  geo-pos:lat "51.877605"^^xsd:decimal ;
  geo-pos:long "3.832676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41805; 41805'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832676'^^xsd:double;
  dwc:latitude '51.877605'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606938'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794497 3.832711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794497"^^xsd:decimal ;
  dwc:decimalLongitude "3.832711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794497 3.832711)"^^geo:wktLiteral ;
  geo-pos:lat "51.794497"^^xsd:decimal ;
  geo-pos:long "3.832711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56581; 56581'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832711'^^xsd:double;
  dwc:latitude '51.794497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621084'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794497 3.832711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794497"^^xsd:decimal ;
  dwc:decimalLongitude "3.832711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794497 3.832711)"^^geo:wktLiteral ;
  geo-pos:lat "51.794497"^^xsd:decimal ;
  geo-pos:long "3.832711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56582; 56582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832711'^^xsd:double;
  dwc:latitude '51.794497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621085'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800836 3.832711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800836"^^xsd:decimal ;
  dwc:decimalLongitude "3.832711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800836 3.832711)"^^geo:wktLiteral ;
  geo-pos:lat "51.800836"^^xsd:decimal ;
  geo-pos:long "3.832711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55305; 55305'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832711'^^xsd:double;
  dwc:latitude '51.800836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619823'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878711 3.832711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878711"^^xsd:decimal ;
  dwc:decimalLongitude "3.832711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878711 3.832711)"^^geo:wktLiteral ;
  geo-pos:lat "51.878711"^^xsd:decimal ;
  geo-pos:long "3.832711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4949'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51443; 51443'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832711'^^xsd:double;
  dwc:latitude '51.878711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616071'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878711 3.832711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878711"^^xsd:decimal ;
  dwc:decimalLongitude "3.832711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878711 3.832711)"^^geo:wktLiteral ;
  geo-pos:lat "51.878711"^^xsd:decimal ;
  geo-pos:long "3.832711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4948'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51442; 51442'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832711'^^xsd:double;
  dwc:latitude '51.878711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616070'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878711 3.832711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878711"^^xsd:decimal ;
  dwc:decimalLongitude "3.832711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878711 3.832711)"^^geo:wktLiteral ;
  geo-pos:lat "51.878711"^^xsd:decimal ;
  geo-pos:long "3.832711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4947'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51441; 51441'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832711'^^xsd:double;
  dwc:latitude '51.878711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616069'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814503 3.832804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814503"^^xsd:decimal ;
  dwc:decimalLongitude "3.832804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814503 3.832804)"^^geo:wktLiteral ;
  geo-pos:lat "51.814503"^^xsd:decimal ;
  geo-pos:long "3.832804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b08'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47544; 47544'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832804'^^xsd:double;
  dwc:latitude '51.814503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612450'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759645 3.83291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.759645"^^xsd:decimal ;
  dwc:decimalLongitude "3.83291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.759645 3.83291)"^^geo:wktLiteral ;
  geo-pos:lat "51.759645"^^xsd:decimal ;
  geo-pos:long "3.83291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51054; 51054'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83291'^^xsd:double;
  dwc:latitude '51.759645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615205'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816003 3.832933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816003"^^xsd:decimal ;
  dwc:decimalLongitude "3.832933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816003 3.832933)"^^geo:wktLiteral ;
  geo-pos:lat "51.816003"^^xsd:decimal ;
  geo-pos:long "3.832933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f0b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54905; 54905'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.832933'^^xsd:double;
  dwc:latitude '51.816003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619469'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877468 3.833008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877468"^^xsd:decimal ;
  dwc:decimalLongitude "3.833008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877468 3.833008)"^^geo:wktLiteral ;
  geo-pos:lat "51.877468"^^xsd:decimal ;
  geo-pos:long "3.833008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45176; 45176'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833008'^^xsd:double;
  dwc:latitude '51.877468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610188'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880794"^^xsd:decimal ;
  dwc:decimalLongitude "3.833171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  geo-pos:lat "51.880794"^^xsd:decimal ;
  geo-pos:long "3.833171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c7f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41323; 41323'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833171'^^xsd:double;
  dwc:latitude '51.880794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606506'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880794"^^xsd:decimal ;
  dwc:decimalLongitude "3.833171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  geo-pos:lat "51.880794"^^xsd:decimal ;
  geo-pos:long "3.833171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c7e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41325; 41325'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833171'^^xsd:double;
  dwc:latitude '51.880794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606508'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880794"^^xsd:decimal ;
  dwc:decimalLongitude "3.833171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  geo-pos:lat "51.880794"^^xsd:decimal ;
  geo-pos:long "3.833171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c7d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41326; 41326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833171'^^xsd:double;
  dwc:latitude '51.880794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606509'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880794"^^xsd:decimal ;
  dwc:decimalLongitude "3.833171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  geo-pos:lat "51.880794"^^xsd:decimal ;
  geo-pos:long "3.833171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c7c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41322; 41322'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833171'^^xsd:double;
  dwc:latitude '51.880794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606505'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880794"^^xsd:decimal ;
  dwc:decimalLongitude "3.833171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  geo-pos:lat "51.880794"^^xsd:decimal ;
  geo-pos:long "3.833171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c7b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41327; 41327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833171'^^xsd:double;
  dwc:latitude '51.880794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606510'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880794"^^xsd:decimal ;
  dwc:decimalLongitude "3.833171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  geo-pos:lat "51.880794"^^xsd:decimal ;
  geo-pos:long "3.833171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c7a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41324; 41324'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833171'^^xsd:double;
  dwc:latitude '51.880794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606507'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880794"^^xsd:decimal ;
  dwc:decimalLongitude "3.833171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  geo-pos:lat "51.880794"^^xsd:decimal ;
  geo-pos:long "3.833171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c79'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41320; 41320'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833171'^^xsd:double;
  dwc:latitude '51.880794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606503'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880794"^^xsd:decimal ;
  dwc:decimalLongitude "3.833171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880794 3.833171)"^^geo:wktLiteral ;
  geo-pos:lat "51.880794"^^xsd:decimal ;
  geo-pos:long "3.833171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c78'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41321; 41321'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833171'^^xsd:double;
  dwc:latitude '51.880794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606504'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90035 3.833184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90035"^^xsd:decimal ;
  dwc:decimalLongitude "3.833184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90035 3.833184)"^^geo:wktLiteral ;
  geo-pos:lat "51.90035"^^xsd:decimal ;
  geo-pos:long "3.833184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55643; 55643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833184'^^xsd:double;
  dwc:latitude '51.90035'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620116'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815039 3.833249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815039"^^xsd:decimal ;
  dwc:decimalLongitude "3.833249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815039 3.833249)"^^geo:wktLiteral ;
  geo-pos:lat "51.815039"^^xsd:decimal ;
  geo-pos:long "3.833249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5090'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46806; 46806'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833249'^^xsd:double;
  dwc:latitude '51.815039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611715'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762857 3.833308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762857"^^xsd:decimal ;
  dwc:decimalLongitude "3.833308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762857 3.833308)"^^geo:wktLiteral ;
  geo-pos:lat "51.762857"^^xsd:decimal ;
  geo-pos:long "3.833308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7919'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51979; 51979'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833308'^^xsd:double;
  dwc:latitude '51.762857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616666'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815694 3.83334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815694"^^xsd:decimal ;
  dwc:decimalLongitude "3.83334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815694 3.83334)"^^geo:wktLiteral ;
  geo-pos:lat "51.815694"^^xsd:decimal ;
  geo-pos:long "3.83334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52494; 52494'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83334'^^xsd:double;
  dwc:latitude '51.815694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617105'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815694 3.83334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815694"^^xsd:decimal ;
  dwc:decimalLongitude "3.83334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815694 3.83334)"^^geo:wktLiteral ;
  geo-pos:lat "51.815694"^^xsd:decimal ;
  geo-pos:long "3.83334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f72'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52493; 52493'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83334'^^xsd:double;
  dwc:latitude '51.815694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617104'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822602 3.833355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822602"^^xsd:decimal ;
  dwc:decimalLongitude "3.833355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822602 3.833355)"^^geo:wktLiteral ;
  geo-pos:lat "51.822602"^^xsd:decimal ;
  geo-pos:long "3.833355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f5b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52520; 52520'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833355'^^xsd:double;
  dwc:latitude '51.822602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617128'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810192 3.833363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810192"^^xsd:decimal ;
  dwc:decimalLongitude "3.833363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810192 3.833363)"^^geo:wktLiteral ;
  geo-pos:lat "51.810192"^^xsd:decimal ;
  geo-pos:long "3.833363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-678d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50903; 50903'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833363'^^xsd:double;
  dwc:latitude '51.810192'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615633'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761988 3.833388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761988"^^xsd:decimal ;
  dwc:decimalLongitude "3.833388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761988 3.833388)"^^geo:wktLiteral ;
  geo-pos:lat "51.761988"^^xsd:decimal ;
  geo-pos:long "3.833388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b78'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47432; 47432'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833388'^^xsd:double;
  dwc:latitude '51.761988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612338'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761988 3.833388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761988"^^xsd:decimal ;
  dwc:decimalLongitude "3.833388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761988 3.833388)"^^geo:wktLiteral ;
  geo-pos:lat "51.761988"^^xsd:decimal ;
  geo-pos:long "3.833388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b77'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47433; 47433'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833388'^^xsd:double;
  dwc:latitude '51.761988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612339'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761988 3.833388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761988"^^xsd:decimal ;
  dwc:decimalLongitude "3.833388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761988 3.833388)"^^geo:wktLiteral ;
  geo-pos:lat "51.761988"^^xsd:decimal ;
  geo-pos:long "3.833388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b76'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47434; 47434'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833388'^^xsd:double;
  dwc:latitude '51.761988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612340'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814912 3.833406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814912"^^xsd:decimal ;
  dwc:decimalLongitude "3.833406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814912 3.833406)"^^geo:wktLiteral ;
  geo-pos:lat "51.814912"^^xsd:decimal ;
  geo-pos:long "3.833406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50229; 50229'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833406'^^xsd:double;
  dwc:latitude '51.814912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614973'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814912 3.833406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814912"^^xsd:decimal ;
  dwc:decimalLongitude "3.833406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814912 3.833406)"^^geo:wktLiteral ;
  geo-pos:lat "51.814912"^^xsd:decimal ;
  geo-pos:long "3.833406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50230; 50230'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833406'^^xsd:double;
  dwc:latitude '51.814912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614974'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822824 3.833422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822824"^^xsd:decimal ;
  dwc:decimalLongitude "3.833422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822824 3.833422)"^^geo:wktLiteral ;
  geo-pos:lat "51.822824"^^xsd:decimal ;
  geo-pos:long "3.833422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a1d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51207; 51207'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833422'^^xsd:double;
  dwc:latitude '51.822824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615882'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822824 3.833422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822824"^^xsd:decimal ;
  dwc:decimalLongitude "3.833422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822824 3.833422)"^^geo:wktLiteral ;
  geo-pos:lat "51.822824"^^xsd:decimal ;
  geo-pos:long "3.833422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a1c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51208; 51208'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833422'^^xsd:double;
  dwc:latitude '51.822824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615883'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761304 3.833433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.761304"^^xsd:decimal ;
  dwc:decimalLongitude "3.833433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.761304 3.833433)"^^geo:wktLiteral ;
  geo-pos:lat "51.761304"^^xsd:decimal ;
  geo-pos:long "3.833433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fb0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54738; 54738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.641388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833433'^^xsd:double;
  dwc:latitude '51.761304'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619236'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822509 3.833488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822509"^^xsd:decimal ;
  dwc:decimalLongitude "3.833488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822509 3.833488)"^^geo:wktLiteral ;
  geo-pos:lat "51.822509"^^xsd:decimal ;
  geo-pos:long "3.833488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b4b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56090; 56090'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833488'^^xsd:double;
  dwc:latitude '51.822509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620531'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822509 3.833488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822509"^^xsd:decimal ;
  dwc:decimalLongitude "3.833488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822509 3.833488)"^^geo:wktLiteral ;
  geo-pos:lat "51.822509"^^xsd:decimal ;
  geo-pos:long "3.833488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b4a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56091; 56091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833488'^^xsd:double;
  dwc:latitude '51.822509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620532'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93669 3.833624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93669"^^xsd:decimal ;
  dwc:decimalLongitude "3.833624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93669 3.833624)"^^geo:wktLiteral ;
  geo-pos:lat "51.93669"^^xsd:decimal ;
  geo-pos:long "3.833624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bf0'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45786; 45786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833624'^^xsd:double;
  dwc:latitude '51.93669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610740'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93669 3.833624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93669"^^xsd:decimal ;
  dwc:decimalLongitude "3.833624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93669 3.833624)"^^geo:wktLiteral ;
  geo-pos:lat "51.93669"^^xsd:decimal ;
  geo-pos:long "3.833624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45785; 45785'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833624'^^xsd:double;
  dwc:latitude '51.93669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610739'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795686"^^xsd:decimal ;
  dwc:decimalLongitude "3.833646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  geo-pos:lat "51.795686"^^xsd:decimal ;
  geo-pos:long "3.833646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5840'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46129; 46129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833646'^^xsd:double;
  dwc:latitude '51.795686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611049'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795686"^^xsd:decimal ;
  dwc:decimalLongitude "3.833646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  geo-pos:lat "51.795686"^^xsd:decimal ;
  geo-pos:long "3.833646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-583f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46128; 46128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833646'^^xsd:double;
  dwc:latitude '51.795686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611048'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795686"^^xsd:decimal ;
  dwc:decimalLongitude "3.833646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  geo-pos:lat "51.795686"^^xsd:decimal ;
  geo-pos:long "3.833646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-583e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46124; 46124'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833646'^^xsd:double;
  dwc:latitude '51.795686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611044'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795686"^^xsd:decimal ;
  dwc:decimalLongitude "3.833646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  geo-pos:lat "51.795686"^^xsd:decimal ;
  geo-pos:long "3.833646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-583d'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46130; 46130'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833646'^^xsd:double;
  dwc:latitude '51.795686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611050'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795686"^^xsd:decimal ;
  dwc:decimalLongitude "3.833646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  geo-pos:lat "51.795686"^^xsd:decimal ;
  geo-pos:long "3.833646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-583c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46127; 46127'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833646'^^xsd:double;
  dwc:latitude '51.795686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611047'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795686"^^xsd:decimal ;
  dwc:decimalLongitude "3.833646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  geo-pos:lat "51.795686"^^xsd:decimal ;
  geo-pos:long "3.833646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-583b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46126; 46126'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833646'^^xsd:double;
  dwc:latitude '51.795686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611046'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795686"^^xsd:decimal ;
  dwc:decimalLongitude "3.833646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  geo-pos:lat "51.795686"^^xsd:decimal ;
  geo-pos:long "3.833646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-583a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46125; 46125'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833646'^^xsd:double;
  dwc:latitude '51.795686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611045'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795686"^^xsd:decimal ;
  dwc:decimalLongitude "3.833646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795686 3.833646)"^^geo:wktLiteral ;
  geo-pos:lat "51.795686"^^xsd:decimal ;
  geo-pos:long "3.833646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5839'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46131; 46131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833646'^^xsd:double;
  dwc:latitude '51.795686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611051'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763172 3.833689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763172"^^xsd:decimal ;
  dwc:decimalLongitude "3.833689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763172 3.833689)"^^geo:wktLiteral ;
  geo-pos:lat "51.763172"^^xsd:decimal ;
  geo-pos:long "3.833689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7918'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51983; 51983'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833689'^^xsd:double;
  dwc:latitude '51.763172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616670'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763172 3.833689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763172"^^xsd:decimal ;
  dwc:decimalLongitude "3.833689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763172 3.833689)"^^geo:wktLiteral ;
  geo-pos:lat "51.763172"^^xsd:decimal ;
  geo-pos:long "3.833689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7917'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51982; 51982'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833689'^^xsd:double;
  dwc:latitude '51.763172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616669'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763172 3.833689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763172"^^xsd:decimal ;
  dwc:decimalLongitude "3.833689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763172 3.833689)"^^geo:wktLiteral ;
  geo-pos:lat "51.763172"^^xsd:decimal ;
  geo-pos:long "3.833689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7916'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51981; 51981'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833689'^^xsd:double;
  dwc:latitude '51.763172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616668'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763172 3.833689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763172"^^xsd:decimal ;
  dwc:decimalLongitude "3.833689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763172 3.833689)"^^geo:wktLiteral ;
  geo-pos:lat "51.763172"^^xsd:decimal ;
  geo-pos:long "3.833689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7915'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51980; 51980'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833689'^^xsd:double;
  dwc:latitude '51.763172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616667'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899168"^^xsd:decimal ;
  dwc:decimalLongitude "3.833729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  geo-pos:lat "51.899168"^^xsd:decimal ;
  geo-pos:long "3.833729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47045; 47045'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833729'^^xsd:double;
  dwc:latitude '51.899168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611941'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899168"^^xsd:decimal ;
  dwc:decimalLongitude "3.833729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  geo-pos:lat "51.899168"^^xsd:decimal ;
  geo-pos:long "3.833729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47046; 47046'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833729'^^xsd:double;
  dwc:latitude '51.899168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611944'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899168"^^xsd:decimal ;
  dwc:decimalLongitude "3.833729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  geo-pos:lat "51.899168"^^xsd:decimal ;
  geo-pos:long "3.833729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fc0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47042; 47042'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833729'^^xsd:double;
  dwc:latitude '51.899168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611938'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899168"^^xsd:decimal ;
  dwc:decimalLongitude "3.833729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  geo-pos:lat "51.899168"^^xsd:decimal ;
  geo-pos:long "3.833729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fbf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47047; 47047'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833729'^^xsd:double;
  dwc:latitude '51.899168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611945'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899168"^^xsd:decimal ;
  dwc:decimalLongitude "3.833729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  geo-pos:lat "51.899168"^^xsd:decimal ;
  geo-pos:long "3.833729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fbe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47043; 47043'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833729'^^xsd:double;
  dwc:latitude '51.899168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611939'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899168"^^xsd:decimal ;
  dwc:decimalLongitude "3.833729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899168 3.833729)"^^geo:wktLiteral ;
  geo-pos:lat "51.899168"^^xsd:decimal ;
  geo-pos:long "3.833729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fbd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47044; 47044'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833729'^^xsd:double;
  dwc:latitude '51.899168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611940'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830914 3.833789)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830914"^^xsd:decimal ;
  dwc:decimalLongitude "3.833789"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830914 3.833789)"^^geo:wktLiteral ;
  geo-pos:lat "51.830914"^^xsd:decimal ;
  geo-pos:long "3.833789"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50825; 50825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833789'^^xsd:double;
  dwc:latitude '51.830914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615571'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830914 3.833789)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830914"^^xsd:decimal ;
  dwc:decimalLongitude "3.833789"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830914 3.833789)"^^geo:wktLiteral ;
  geo-pos:lat "51.830914"^^xsd:decimal ;
  geo-pos:long "3.833789"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67cb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50823; 50823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833789'^^xsd:double;
  dwc:latitude '51.830914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615569'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830914 3.833789)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830914"^^xsd:decimal ;
  dwc:decimalLongitude "3.833789"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830914 3.833789)"^^geo:wktLiteral ;
  geo-pos:lat "51.830914"^^xsd:decimal ;
  geo-pos:long "3.833789"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ca'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50824; 50824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833789'^^xsd:double;
  dwc:latitude '51.830914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615570'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815262 3.833858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815262"^^xsd:decimal ;
  dwc:decimalLongitude "3.833858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815262 3.833858)"^^geo:wktLiteral ;
  geo-pos:lat "51.815262"^^xsd:decimal ;
  geo-pos:long "3.833858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42561; 42561'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.51'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833858'^^xsd:double;
  dwc:latitude '51.815262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607668'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79216"^^xsd:decimal ;
  dwc:decimalLongitude "3.833886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  geo-pos:lat "51.79216"^^xsd:decimal ;
  geo-pos:long "3.833886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b03'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41720; 41720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833886'^^xsd:double;
  dwc:latitude '51.79216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606862'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79216"^^xsd:decimal ;
  dwc:decimalLongitude "3.833886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  geo-pos:lat "51.79216"^^xsd:decimal ;
  geo-pos:long "3.833886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b02'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41721; 41721'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833886'^^xsd:double;
  dwc:latitude '51.79216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606863'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79216"^^xsd:decimal ;
  dwc:decimalLongitude "3.833886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  geo-pos:lat "51.79216"^^xsd:decimal ;
  geo-pos:long "3.833886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b01'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41722; 41722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833886'^^xsd:double;
  dwc:latitude '51.79216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606864'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79216"^^xsd:decimal ;
  dwc:decimalLongitude "3.833886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  geo-pos:lat "51.79216"^^xsd:decimal ;
  geo-pos:long "3.833886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b00'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41718; 41718'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833886'^^xsd:double;
  dwc:latitude '51.79216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606860'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79216"^^xsd:decimal ;
  dwc:decimalLongitude "3.833886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  geo-pos:lat "51.79216"^^xsd:decimal ;
  geo-pos:long "3.833886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aff'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41723; 41723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833886'^^xsd:double;
  dwc:latitude '51.79216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606865'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79216"^^xsd:decimal ;
  dwc:decimalLongitude "3.833886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  geo-pos:lat "51.79216"^^xsd:decimal ;
  geo-pos:long "3.833886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4afe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41724; 41724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833886'^^xsd:double;
  dwc:latitude '51.79216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606866'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79216"^^xsd:decimal ;
  dwc:decimalLongitude "3.833886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  geo-pos:lat "51.79216"^^xsd:decimal ;
  geo-pos:long "3.833886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4afd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41725; 41725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833886'^^xsd:double;
  dwc:latitude '51.79216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606867'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79216"^^xsd:decimal ;
  dwc:decimalLongitude "3.833886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79216 3.833886)"^^geo:wktLiteral ;
  geo-pos:lat "51.79216"^^xsd:decimal ;
  geo-pos:long "3.833886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4afc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41719; 41719'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.833886'^^xsd:double;
  dwc:latitude '51.79216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606861'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807723 3.834013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807723"^^xsd:decimal ;
  dwc:decimalLongitude "3.834013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807723 3.834013)"^^geo:wktLiteral ;
  geo-pos:lat "51.807723"^^xsd:decimal ;
  geo-pos:long "3.834013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c45'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48724; 48724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834013'^^xsd:double;
  dwc:latitude '51.807723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613613'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807723 3.834013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807723"^^xsd:decimal ;
  dwc:decimalLongitude "3.834013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807723 3.834013)"^^geo:wktLiteral ;
  geo-pos:lat "51.807723"^^xsd:decimal ;
  geo-pos:long "3.834013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c44'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48721; 48721'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834013'^^xsd:double;
  dwc:latitude '51.807723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613612'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801887 3.834123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801887"^^xsd:decimal ;
  dwc:decimalLongitude "3.834123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801887 3.834123)"^^geo:wktLiteral ;
  geo-pos:lat "51.801887"^^xsd:decimal ;
  geo-pos:long "3.834123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fed'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57296; 57296'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834123'^^xsd:double;
  dwc:latitude '51.801887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621714'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902303 3.834237)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902303"^^xsd:decimal ;
  dwc:decimalLongitude "3.834237"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902303 3.834237)"^^geo:wktLiteral ;
  geo-pos:lat "51.902303"^^xsd:decimal ;
  geo-pos:long "3.834237"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a85'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56317; 56317'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834237'^^xsd:double;
  dwc:latitude '51.902303'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620836'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91819 3.834328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91819"^^xsd:decimal ;
  dwc:decimalLongitude "3.834328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91819 3.834328)"^^geo:wktLiteral ;
  geo-pos:lat "51.91819"^^xsd:decimal ;
  geo-pos:long "3.834328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7239'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43476; 43476'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834328'^^xsd:double;
  dwc:latitude '51.91819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608547'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854089 3.834493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854089"^^xsd:decimal ;
  dwc:decimalLongitude "3.834493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854089 3.834493)"^^geo:wktLiteral ;
  geo-pos:lat "51.854089"^^xsd:decimal ;
  geo-pos:long "3.834493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55714; 55714'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834493'^^xsd:double;
  dwc:latitude '51.854089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620186'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854089 3.834493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854089"^^xsd:decimal ;
  dwc:decimalLongitude "3.834493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854089 3.834493)"^^geo:wktLiteral ;
  geo-pos:lat "51.854089"^^xsd:decimal ;
  geo-pos:long "3.834493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55713; 55713'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834493'^^xsd:double;
  dwc:latitude '51.854089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620185'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81601 3.834514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81601"^^xsd:decimal ;
  dwc:decimalLongitude "3.834514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81601 3.834514)"^^geo:wktLiteral ;
  geo-pos:lat "51.81601"^^xsd:decimal ;
  geo-pos:long "3.834514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-606d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40223; 40223'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.357222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834514'^^xsd:double;
  dwc:latitude '51.81601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605424'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81601 3.834514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81601"^^xsd:decimal ;
  dwc:decimalLongitude "3.834514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81601 3.834514)"^^geo:wktLiteral ;
  geo-pos:lat "51.81601"^^xsd:decimal ;
  geo-pos:long "3.834514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-606c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40221; 40221'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.357222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834514'^^xsd:double;
  dwc:latitude '51.81601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605422'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81601 3.834514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81601"^^xsd:decimal ;
  dwc:decimalLongitude "3.834514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81601 3.834514)"^^geo:wktLiteral ;
  geo-pos:lat "51.81601"^^xsd:decimal ;
  geo-pos:long "3.834514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-606b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40222; 40222'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.357222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834514'^^xsd:double;
  dwc:latitude '51.81601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605423'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772365 3.834564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772365"^^xsd:decimal ;
  dwc:decimalLongitude "3.834564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772365 3.834564)"^^geo:wktLiteral ;
  geo-pos:lat "51.772365"^^xsd:decimal ;
  geo-pos:long "3.834564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5443'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55845; 55845'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.973888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834564'^^xsd:double;
  dwc:latitude '51.772365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620316'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762382 3.834858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762382"^^xsd:decimal ;
  dwc:decimalLongitude "3.834858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762382 3.834858)"^^geo:wktLiteral ;
  geo-pos:lat "51.762382"^^xsd:decimal ;
  geo-pos:long "3.834858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6579'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48819; 48819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834858'^^xsd:double;
  dwc:latitude '51.762382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613697'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762382 3.834858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762382"^^xsd:decimal ;
  dwc:decimalLongitude "3.834858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762382 3.834858)"^^geo:wktLiteral ;
  geo-pos:lat "51.762382"^^xsd:decimal ;
  geo-pos:long "3.834858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6578'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48820; 48820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834858'^^xsd:double;
  dwc:latitude '51.762382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613698'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762382 3.834858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762382"^^xsd:decimal ;
  dwc:decimalLongitude "3.834858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762382 3.834858)"^^geo:wktLiteral ;
  geo-pos:lat "51.762382"^^xsd:decimal ;
  geo-pos:long "3.834858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6577'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48821; 48821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834858'^^xsd:double;
  dwc:latitude '51.762382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613699'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814829 3.834942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814829"^^xsd:decimal ;
  dwc:decimalLongitude "3.834942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814829 3.834942)"^^geo:wktLiteral ;
  geo-pos:lat "51.814829"^^xsd:decimal ;
  geo-pos:long "3.834942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-595d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46342; 46342'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834942'^^xsd:double;
  dwc:latitude '51.814829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611321'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814829 3.834942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814829"^^xsd:decimal ;
  dwc:decimalLongitude "3.834942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814829 3.834942)"^^geo:wktLiteral ;
  geo-pos:lat "51.814829"^^xsd:decimal ;
  geo-pos:long "3.834942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-595c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46343; 46343'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.834942'^^xsd:double;
  dwc:latitude '51.814829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611322'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823406 3.835043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823406"^^xsd:decimal ;
  dwc:decimalLongitude "3.835043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823406 3.835043)"^^geo:wktLiteral ;
  geo-pos:lat "51.823406"^^xsd:decimal ;
  geo-pos:long "3.835043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e0e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40907; 40907'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835043'^^xsd:double;
  dwc:latitude '51.823406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606057'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823406 3.835043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823406"^^xsd:decimal ;
  dwc:decimalLongitude "3.835043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823406 3.835043)"^^geo:wktLiteral ;
  geo-pos:lat "51.823406"^^xsd:decimal ;
  geo-pos:long "3.835043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e0d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40906; 40906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835043'^^xsd:double;
  dwc:latitude '51.823406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606056'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823406 3.835043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823406"^^xsd:decimal ;
  dwc:decimalLongitude "3.835043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823406 3.835043)"^^geo:wktLiteral ;
  geo-pos:lat "51.823406"^^xsd:decimal ;
  geo-pos:long "3.835043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e0c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40905; 40905'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835043'^^xsd:double;
  dwc:latitude '51.823406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606055'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814837 3.835073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814837"^^xsd:decimal ;
  dwc:decimalLongitude "3.835073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814837 3.835073)"^^geo:wktLiteral ;
  geo-pos:lat "51.814837"^^xsd:decimal ;
  geo-pos:long "3.835073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e2e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40869; 40869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835073'^^xsd:double;
  dwc:latitude '51.814837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606021'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814837 3.835073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814837"^^xsd:decimal ;
  dwc:decimalLongitude "3.835073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814837 3.835073)"^^geo:wktLiteral ;
  geo-pos:lat "51.814837"^^xsd:decimal ;
  geo-pos:long "3.835073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e2d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40870; 40870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835073'^^xsd:double;
  dwc:latitude '51.814837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606022'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856809 3.83508)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856809"^^xsd:decimal ;
  dwc:decimalLongitude "3.83508"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856809 3.83508)"^^geo:wktLiteral ;
  geo-pos:lat "51.856809"^^xsd:decimal ;
  geo-pos:long "3.83508"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eae'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52745; 52745'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83508'^^xsd:double;
  dwc:latitude '51.856809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617305'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94095"^^xsd:decimal ;
  dwc:decimalLongitude "3.835143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  geo-pos:lat "51.94095"^^xsd:decimal ;
  geo-pos:long "3.835143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f22'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52599; 52599'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835143'^^xsd:double;
  dwc:latitude '51.94095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617197'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94095"^^xsd:decimal ;
  dwc:decimalLongitude "3.835143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  geo-pos:lat "51.94095"^^xsd:decimal ;
  geo-pos:long "3.835143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f21'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52594; 52594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835143'^^xsd:double;
  dwc:latitude '51.94095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617193'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94095"^^xsd:decimal ;
  dwc:decimalLongitude "3.835143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  geo-pos:lat "51.94095"^^xsd:decimal ;
  geo-pos:long "3.835143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f20'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52598; 52598'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835143'^^xsd:double;
  dwc:latitude '51.94095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617196'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94095"^^xsd:decimal ;
  dwc:decimalLongitude "3.835143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  geo-pos:lat "51.94095"^^xsd:decimal ;
  geo-pos:long "3.835143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f1f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52597; 52597'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835143'^^xsd:double;
  dwc:latitude '51.94095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617195'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94095"^^xsd:decimal ;
  dwc:decimalLongitude "3.835143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94095 3.835143)"^^geo:wktLiteral ;
  geo-pos:lat "51.94095"^^xsd:decimal ;
  geo-pos:long "3.835143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f1e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52595; 52595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835143'^^xsd:double;
  dwc:latitude '51.94095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617194'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765428 3.835233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765428"^^xsd:decimal ;
  dwc:decimalLongitude "3.835233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765428 3.835233)"^^geo:wktLiteral ;
  geo-pos:lat "51.765428"^^xsd:decimal ;
  geo-pos:long "3.835233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44437; 44437'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835233'^^xsd:double;
  dwc:latitude '51.765428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609455'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764816 3.835251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764816"^^xsd:decimal ;
  dwc:decimalLongitude "3.835251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764816 3.835251)"^^geo:wktLiteral ;
  geo-pos:lat "51.764816"^^xsd:decimal ;
  geo-pos:long "3.835251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c6e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45647; 45647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835251'^^xsd:double;
  dwc:latitude '51.764816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610610'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799118 3.835392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799118"^^xsd:decimal ;
  dwc:decimalLongitude "3.835392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799118 3.835392)"^^geo:wktLiteral ;
  geo-pos:lat "51.799118"^^xsd:decimal ;
  geo-pos:long "3.835392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5940'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46375; 46375'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4830555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835392'^^xsd:double;
  dwc:latitude '51.799118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611352'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762486 3.835411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762486"^^xsd:decimal ;
  dwc:decimalLongitude "3.835411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762486 3.835411)"^^geo:wktLiteral ;
  geo-pos:lat "51.762486"^^xsd:decimal ;
  geo-pos:long "3.835411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48132; 48132'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.283055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835411'^^xsd:double;
  dwc:latitude '51.762486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613034'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763152 3.835423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763152"^^xsd:decimal ;
  dwc:decimalLongitude "3.835423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763152 3.835423)"^^geo:wktLiteral ;
  geo-pos:lat "51.763152"^^xsd:decimal ;
  geo-pos:long "3.835423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-697f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50323; 50323'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835423'^^xsd:double;
  dwc:latitude '51.763152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615053'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763152 3.835423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763152"^^xsd:decimal ;
  dwc:decimalLongitude "3.835423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763152 3.835423)"^^geo:wktLiteral ;
  geo-pos:lat "51.763152"^^xsd:decimal ;
  geo-pos:long "3.835423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-697e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50322; 50322'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835423'^^xsd:double;
  dwc:latitude '51.763152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615052'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763152 3.835423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763152"^^xsd:decimal ;
  dwc:decimalLongitude "3.835423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763152 3.835423)"^^geo:wktLiteral ;
  geo-pos:lat "51.763152"^^xsd:decimal ;
  geo-pos:long "3.835423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-697d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50321; 50321'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835423'^^xsd:double;
  dwc:latitude '51.763152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615051'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82316 3.835532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82316"^^xsd:decimal ;
  dwc:decimalLongitude "3.835532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82316 3.835532)"^^geo:wktLiteral ;
  geo-pos:lat "51.82316"^^xsd:decimal ;
  geo-pos:long "3.835532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-691b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50452; 50452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835532'^^xsd:double;
  dwc:latitude '51.82316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615149'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82316 3.835532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82316"^^xsd:decimal ;
  dwc:decimalLongitude "3.835532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82316 3.835532)"^^geo:wktLiteral ;
  geo-pos:lat "51.82316"^^xsd:decimal ;
  geo-pos:long "3.835532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-691a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50453; 50453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835532'^^xsd:double;
  dwc:latitude '51.82316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615150'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940812 3.835577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940812"^^xsd:decimal ;
  dwc:decimalLongitude "3.835577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940812 3.835577)"^^geo:wktLiteral ;
  geo-pos:lat "51.940812"^^xsd:decimal ;
  geo-pos:long "3.835577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6692'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39603; 39603'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.49'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835577'^^xsd:double;
  dwc:latitude '51.940812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604404'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.835601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "3.835601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.835601)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "3.835601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-401a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57231; 57231'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835601'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621651'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.835601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "3.835601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.835601)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "3.835601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4019'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57232; 57232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835601'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621652'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.835601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "3.835601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.835601)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "3.835601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4018'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57229; 57229'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835601'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621650'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.835601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "3.835601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.835601)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "3.835601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4017'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57228; 57228'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835601'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621649'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795394 3.835627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795394"^^xsd:decimal ;
  dwc:decimalLongitude "3.835627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795394 3.835627)"^^geo:wktLiteral ;
  geo-pos:lat "51.795394"^^xsd:decimal ;
  geo-pos:long "3.835627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7768'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51931; 51931'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.215277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835627'^^xsd:double;
  dwc:latitude '51.795394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616618'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795394 3.835627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795394"^^xsd:decimal ;
  dwc:decimalLongitude "3.835627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795394 3.835627)"^^geo:wktLiteral ;
  geo-pos:lat "51.795394"^^xsd:decimal ;
  geo-pos:long "3.835627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7767'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51930; 51930'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.215277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835627'^^xsd:double;
  dwc:latitude '51.795394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616617'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815864 3.835739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815864"^^xsd:decimal ;
  dwc:decimalLongitude "3.835739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815864 3.835739)"^^geo:wktLiteral ;
  geo-pos:lat "51.815864"^^xsd:decimal ;
  geo-pos:long "3.835739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42560; 42560'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835739'^^xsd:double;
  dwc:latitude '51.815864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607667'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817062 3.835753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817062"^^xsd:decimal ;
  dwc:decimalLongitude "3.835753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817062 3.835753)"^^geo:wktLiteral ;
  geo-pos:lat "51.817062"^^xsd:decimal ;
  geo-pos:long "3.835753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4129'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56885; 56885'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835753'^^xsd:double;
  dwc:latitude '51.817062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621348'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817062 3.835753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817062"^^xsd:decimal ;
  dwc:decimalLongitude "3.835753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817062 3.835753)"^^geo:wktLiteral ;
  geo-pos:lat "51.817062"^^xsd:decimal ;
  geo-pos:long "3.835753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4128'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56884; 56884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835753'^^xsd:double;
  dwc:latitude '51.817062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621347'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817062 3.835753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817062"^^xsd:decimal ;
  dwc:decimalLongitude "3.835753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817062 3.835753)"^^geo:wktLiteral ;
  geo-pos:lat "51.817062"^^xsd:decimal ;
  geo-pos:long "3.835753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4127'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56886; 56886'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835753'^^xsd:double;
  dwc:latitude '51.817062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621349'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900134 3.835753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900134"^^xsd:decimal ;
  dwc:decimalLongitude "3.835753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900134 3.835753)"^^geo:wktLiteral ;
  geo-pos:lat "51.900134"^^xsd:decimal ;
  geo-pos:long "3.835753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ead'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55062; 55062'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835753'^^xsd:double;
  dwc:latitude '51.900134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619619'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763023 3.835827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763023"^^xsd:decimal ;
  dwc:decimalLongitude "3.835827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763023 3.835827)"^^geo:wktLiteral ;
  geo-pos:lat "51.763023"^^xsd:decimal ;
  geo-pos:long "3.835827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47772; 47772'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835827'^^xsd:double;
  dwc:latitude '51.763023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612725'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763023 3.835827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763023"^^xsd:decimal ;
  dwc:decimalLongitude "3.835827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763023 3.835827)"^^geo:wktLiteral ;
  geo-pos:lat "51.763023"^^xsd:decimal ;
  geo-pos:long "3.835827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47774; 47774'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835827'^^xsd:double;
  dwc:latitude '51.763023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612729'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763023 3.835827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763023"^^xsd:decimal ;
  dwc:decimalLongitude "3.835827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763023 3.835827)"^^geo:wktLiteral ;
  geo-pos:lat "51.763023"^^xsd:decimal ;
  geo-pos:long "3.835827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47773; 47773'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835827'^^xsd:double;
  dwc:latitude '51.763023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612728'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800796 3.835872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800796"^^xsd:decimal ;
  dwc:decimalLongitude "3.835872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800796 3.835872)"^^geo:wktLiteral ;
  geo-pos:lat "51.800796"^^xsd:decimal ;
  geo-pos:long "3.835872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7354'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39241; 39241'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835872'^^xsd:double;
  dwc:latitude '51.800796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604504'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800796 3.835872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800796"^^xsd:decimal ;
  dwc:decimalLongitude "3.835872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800796 3.835872)"^^geo:wktLiteral ;
  geo-pos:lat "51.800796"^^xsd:decimal ;
  geo-pos:long "3.835872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7353'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39242; 39242'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835872'^^xsd:double;
  dwc:latitude '51.800796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604505'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90016"^^xsd:decimal ;
  dwc:decimalLongitude "3.835898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  geo-pos:lat "51.90016"^^xsd:decimal ;
  geo-pos:long "3.835898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4072'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57106; 57106'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835898'^^xsd:double;
  dwc:latitude '51.90016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621531'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90016"^^xsd:decimal ;
  dwc:decimalLongitude "3.835898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  geo-pos:lat "51.90016"^^xsd:decimal ;
  geo-pos:long "3.835898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4071'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57107; 57107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835898'^^xsd:double;
  dwc:latitude '51.90016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621532'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90016"^^xsd:decimal ;
  dwc:decimalLongitude "3.835898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  geo-pos:lat "51.90016"^^xsd:decimal ;
  geo-pos:long "3.835898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4070'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57110; 57110'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835898'^^xsd:double;
  dwc:latitude '51.90016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621535'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90016"^^xsd:decimal ;
  dwc:decimalLongitude "3.835898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  geo-pos:lat "51.90016"^^xsd:decimal ;
  geo-pos:long "3.835898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-406f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57108; 57108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835898'^^xsd:double;
  dwc:latitude '51.90016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621533'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90016"^^xsd:decimal ;
  dwc:decimalLongitude "3.835898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90016 3.835898)"^^geo:wktLiteral ;
  geo-pos:lat "51.90016"^^xsd:decimal ;
  geo-pos:long "3.835898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-406e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57109; 57109'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835898'^^xsd:double;
  dwc:latitude '51.90016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621534'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880855 3.835976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880855"^^xsd:decimal ;
  dwc:decimalLongitude "3.835976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880855 3.835976)"^^geo:wktLiteral ;
  geo-pos:lat "51.880855"^^xsd:decimal ;
  geo-pos:long "3.835976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ece'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52706; 52706'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.835976'^^xsd:double;
  dwc:latitude '51.880855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617264'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762931 3.836042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.762931"^^xsd:decimal ;
  dwc:decimalLongitude "3.836042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.762931 3.836042)"^^geo:wktLiteral ;
  geo-pos:lat "51.762931"^^xsd:decimal ;
  geo-pos:long "3.836042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5117'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46668; 46668'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.26'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836042'^^xsd:double;
  dwc:latitude '51.762931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611605'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941274 3.836299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941274"^^xsd:decimal ;
  dwc:decimalLongitude "3.836299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941274 3.836299)"^^geo:wktLiteral ;
  geo-pos:lat "51.941274"^^xsd:decimal ;
  geo-pos:long "3.836299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6691'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39604; 39604'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.490555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836299'^^xsd:double;
  dwc:latitude '51.941274'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604405'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.836426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919973"^^xsd:decimal ;
  dwc:decimalLongitude "3.836426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.836426)"^^geo:wktLiteral ;
  geo-pos:lat "51.919973"^^xsd:decimal ;
  geo-pos:long "3.836426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4316'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43133; 43133'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836426'^^xsd:double;
  dwc:latitude '51.919973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608241'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.836426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919973"^^xsd:decimal ;
  dwc:decimalLongitude "3.836426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.836426)"^^geo:wktLiteral ;
  geo-pos:lat "51.919973"^^xsd:decimal ;
  geo-pos:long "3.836426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4315'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43131; 43131'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836426'^^xsd:double;
  dwc:latitude '51.919973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608239'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.836426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919973"^^xsd:decimal ;
  dwc:decimalLongitude "3.836426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.836426)"^^geo:wktLiteral ;
  geo-pos:lat "51.919973"^^xsd:decimal ;
  geo-pos:long "3.836426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4314'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43132; 43132'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836426'^^xsd:double;
  dwc:latitude '51.919973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608240'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.836426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919973"^^xsd:decimal ;
  dwc:decimalLongitude "3.836426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.836426)"^^geo:wktLiteral ;
  geo-pos:lat "51.919973"^^xsd:decimal ;
  geo-pos:long "3.836426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4313'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43130; 43130'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836426'^^xsd:double;
  dwc:latitude '51.919973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608238'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764169 3.836427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764169"^^xsd:decimal ;
  dwc:decimalLongitude "3.836427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764169 3.836427)"^^geo:wktLiteral ;
  geo-pos:lat "51.764169"^^xsd:decimal ;
  geo-pos:long "3.836427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bfc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55889; 55889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836427'^^xsd:double;
  dwc:latitude '51.764169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620352'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764169 3.836427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764169"^^xsd:decimal ;
  dwc:decimalLongitude "3.836427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764169 3.836427)"^^geo:wktLiteral ;
  geo-pos:lat "51.764169"^^xsd:decimal ;
  geo-pos:long "3.836427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bfb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55890; 55890'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836427'^^xsd:double;
  dwc:latitude '51.764169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620353'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814585 3.836447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814585"^^xsd:decimal ;
  dwc:decimalLongitude "3.836447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814585 3.836447)"^^geo:wktLiteral ;
  geo-pos:lat "51.814585"^^xsd:decimal ;
  geo-pos:long "3.836447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-555a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55460; 55460'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.296111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836447'^^xsd:double;
  dwc:latitude '51.814585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619953'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814585 3.836447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814585"^^xsd:decimal ;
  dwc:decimalLongitude "3.836447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814585 3.836447)"^^geo:wktLiteral ;
  geo-pos:lat "51.814585"^^xsd:decimal ;
  geo-pos:long "3.836447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5559'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55462; 55462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.296111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836447'^^xsd:double;
  dwc:latitude '51.814585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619955'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814585 3.836447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814585"^^xsd:decimal ;
  dwc:decimalLongitude "3.836447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814585 3.836447)"^^geo:wktLiteral ;
  geo-pos:lat "51.814585"^^xsd:decimal ;
  geo-pos:long "3.836447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5558'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55461; 55461'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.296111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836447'^^xsd:double;
  dwc:latitude '51.814585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619954'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814926 3.836467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814926"^^xsd:decimal ;
  dwc:decimalLongitude "3.836467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814926 3.836467)"^^geo:wktLiteral ;
  geo-pos:lat "51.814926"^^xsd:decimal ;
  geo-pos:long "3.836467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f37'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46548; 46548'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.588055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836467'^^xsd:double;
  dwc:latitude '51.814926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611482'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803677 3.836636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803677"^^xsd:decimal ;
  dwc:decimalLongitude "3.836636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803677 3.836636)"^^geo:wktLiteral ;
  geo-pos:lat "51.803677"^^xsd:decimal ;
  geo-pos:long "3.836636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aef'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47570; 47570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836636'^^xsd:double;
  dwc:latitude '51.803677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612475'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798704 3.836704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798704"^^xsd:decimal ;
  dwc:decimalLongitude "3.836704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798704 3.836704)"^^geo:wktLiteral ;
  geo-pos:lat "51.798704"^^xsd:decimal ;
  geo-pos:long "3.836704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7456'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42391; 42391'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.545833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836704'^^xsd:double;
  dwc:latitude '51.798704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607523'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798704 3.836704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798704"^^xsd:decimal ;
  dwc:decimalLongitude "3.836704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798704 3.836704)"^^geo:wktLiteral ;
  geo-pos:lat "51.798704"^^xsd:decimal ;
  geo-pos:long "3.836704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7455'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42392; 42392'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.545833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836704'^^xsd:double;
  dwc:latitude '51.798704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607524'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799566 3.836836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799566"^^xsd:decimal ;
  dwc:decimalLongitude "3.836836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799566 3.836836)"^^geo:wktLiteral ;
  geo-pos:lat "51.799566"^^xsd:decimal ;
  geo-pos:long "3.836836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5766'^^xsd:string;
  dwc:scientificName 'Melanitta fusca'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44595; 44595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836836'^^xsd:double;
  dwc:latitude '51.799566'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137072'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609082'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137072'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799566 3.836836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799566"^^xsd:decimal ;
  dwc:decimalLongitude "3.836836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799566 3.836836)"^^geo:wktLiteral ;
  geo-pos:lat "51.799566"^^xsd:decimal ;
  geo-pos:long "3.836836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5765'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44596; 44596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836836'^^xsd:double;
  dwc:latitude '51.799566'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609083'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817621 3.836851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817621"^^xsd:decimal ;
  dwc:decimalLongitude "3.836851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817621 3.836851)"^^geo:wktLiteral ;
  geo-pos:lat "51.817621"^^xsd:decimal ;
  geo-pos:long "3.836851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a2b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51189; 51189'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.2369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.836851'^^xsd:double;
  dwc:latitude '51.817621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615868'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756606 3.837035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756606"^^xsd:decimal ;
  dwc:decimalLongitude "3.837035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756606 3.837035)"^^geo:wktLiteral ;
  geo-pos:lat "51.756606"^^xsd:decimal ;
  geo-pos:long "3.837035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7586'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42415; 42415'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837035'^^xsd:double;
  dwc:latitude '51.756606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607014'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756606 3.837035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.756606"^^xsd:decimal ;
  dwc:decimalLongitude "3.837035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.756606 3.837035)"^^geo:wktLiteral ;
  geo-pos:lat "51.756606"^^xsd:decimal ;
  geo-pos:long "3.837035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7585'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42414; 42414'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837035'^^xsd:double;
  dwc:latitude '51.756606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607013'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815111 3.837037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815111"^^xsd:decimal ;
  dwc:decimalLongitude "3.837037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815111 3.837037)"^^geo:wktLiteral ;
  geo-pos:lat "51.815111"^^xsd:decimal ;
  geo-pos:long "3.837037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4794'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53095; 53095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.0125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837037'^^xsd:double;
  dwc:latitude '51.815111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617711'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764597 3.837058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764597"^^xsd:decimal ;
  dwc:decimalLongitude "3.837058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764597 3.837058)"^^geo:wktLiteral ;
  geo-pos:lat "51.764597"^^xsd:decimal ;
  geo-pos:long "3.837058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-482f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52936; 52936'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837058'^^xsd:double;
  dwc:latitude '51.764597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617481'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799618 3.837069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799618"^^xsd:decimal ;
  dwc:decimalLongitude "3.837069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799618 3.837069)"^^geo:wktLiteral ;
  geo-pos:lat "51.799618"^^xsd:decimal ;
  geo-pos:long "3.837069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39916; 39916'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.44'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837069'^^xsd:double;
  dwc:latitude '51.799618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605156'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834595 3.837079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834595"^^xsd:decimal ;
  dwc:decimalLongitude "3.837079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834595 3.837079)"^^geo:wktLiteral ;
  geo-pos:lat "51.834595"^^xsd:decimal ;
  geo-pos:long "3.837079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a08'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56460; 56460'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837079'^^xsd:double;
  dwc:latitude '51.834595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620980'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834595 3.837079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834595"^^xsd:decimal ;
  dwc:decimalLongitude "3.837079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834595 3.837079)"^^geo:wktLiteral ;
  geo-pos:lat "51.834595"^^xsd:decimal ;
  geo-pos:long "3.837079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a07'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56461; 56461'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837079'^^xsd:double;
  dwc:latitude '51.834595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620981'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939003"^^xsd:decimal ;
  dwc:decimalLongitude "3.8371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  geo-pos:lat "51.939003"^^xsd:decimal ;
  geo-pos:long "3.8371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50533; 50533'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8371'^^xsd:double;
  dwc:latitude '51.939003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615297'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939003"^^xsd:decimal ;
  dwc:decimalLongitude "3.8371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  geo-pos:lat "51.939003"^^xsd:decimal ;
  geo-pos:long "3.8371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50534; 50534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8371'^^xsd:double;
  dwc:latitude '51.939003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615298'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939003"^^xsd:decimal ;
  dwc:decimalLongitude "3.8371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  geo-pos:lat "51.939003"^^xsd:decimal ;
  geo-pos:long "3.8371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68da'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50532; 50532'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8371'^^xsd:double;
  dwc:latitude '51.939003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615296'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939003"^^xsd:decimal ;
  dwc:decimalLongitude "3.8371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  geo-pos:lat "51.939003"^^xsd:decimal ;
  geo-pos:long "3.8371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50529; 50529'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8371'^^xsd:double;
  dwc:latitude '51.939003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615293'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939003"^^xsd:decimal ;
  dwc:decimalLongitude "3.8371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  geo-pos:lat "51.939003"^^xsd:decimal ;
  geo-pos:long "3.8371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50530; 50530'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8371'^^xsd:double;
  dwc:latitude '51.939003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615294'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939003"^^xsd:decimal ;
  dwc:decimalLongitude "3.8371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939003 3.8371)"^^geo:wktLiteral ;
  geo-pos:lat "51.939003"^^xsd:decimal ;
  geo-pos:long "3.8371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50531; 50531'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8371'^^xsd:double;
  dwc:latitude '51.939003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615295'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767703 3.83713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767703"^^xsd:decimal ;
  dwc:decimalLongitude "3.83713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767703 3.83713)"^^geo:wktLiteral ;
  geo-pos:lat "51.767703"^^xsd:decimal ;
  geo-pos:long "3.83713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42579; 42579'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83713'^^xsd:double;
  dwc:latitude '51.767703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607686'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767703 3.83713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767703"^^xsd:decimal ;
  dwc:decimalLongitude "3.83713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767703 3.83713)"^^geo:wktLiteral ;
  geo-pos:lat "51.767703"^^xsd:decimal ;
  geo-pos:long "3.83713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74e1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42578; 42578'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83713'^^xsd:double;
  dwc:latitude '51.767703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607685'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764587 3.837131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764587"^^xsd:decimal ;
  dwc:decimalLongitude "3.837131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764587 3.837131)"^^geo:wktLiteral ;
  geo-pos:lat "51.764587"^^xsd:decimal ;
  geo-pos:long "3.837131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-716e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42027; 42027'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837131'^^xsd:double;
  dwc:latitude '51.764587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607212'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765087 3.83717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765087"^^xsd:decimal ;
  dwc:decimalLongitude "3.83717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765087 3.83717)"^^geo:wktLiteral ;
  geo-pos:lat "51.765087"^^xsd:decimal ;
  geo-pos:long "3.83717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7914'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51984; 51984'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83717'^^xsd:double;
  dwc:latitude '51.765087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616671'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765087 3.83717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765087"^^xsd:decimal ;
  dwc:decimalLongitude "3.83717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765087 3.83717)"^^geo:wktLiteral ;
  geo-pos:lat "51.765087"^^xsd:decimal ;
  geo-pos:long "3.83717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7913'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51985; 51985'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83717'^^xsd:double;
  dwc:latitude '51.765087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616672'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823148 3.837215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823148"^^xsd:decimal ;
  dwc:decimalLongitude "3.837215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823148 3.837215)"^^geo:wktLiteral ;
  geo-pos:lat "51.823148"^^xsd:decimal ;
  geo-pos:long "3.837215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6059'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40242; 40242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.434722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837215'^^xsd:double;
  dwc:latitude '51.823148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605442'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816835 3.837315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816835"^^xsd:decimal ;
  dwc:decimalLongitude "3.837315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816835 3.837315)"^^geo:wktLiteral ;
  geo-pos:lat "51.816835"^^xsd:decimal ;
  geo-pos:long "3.837315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d8a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47885; 47885'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837315'^^xsd:double;
  dwc:latitude '51.816835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612842'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816835 3.837315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816835"^^xsd:decimal ;
  dwc:decimalLongitude "3.837315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816835 3.837315)"^^geo:wktLiteral ;
  geo-pos:lat "51.816835"^^xsd:decimal ;
  geo-pos:long "3.837315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d89'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47884; 47884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837315'^^xsd:double;
  dwc:latitude '51.816835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612840'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816835 3.837315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816835"^^xsd:decimal ;
  dwc:decimalLongitude "3.837315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816835 3.837315)"^^geo:wktLiteral ;
  geo-pos:lat "51.816835"^^xsd:decimal ;
  geo-pos:long "3.837315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d88'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47886; 47886'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837315'^^xsd:double;
  dwc:latitude '51.816835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612843'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816835 3.837315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816835"^^xsd:decimal ;
  dwc:decimalLongitude "3.837315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816835 3.837315)"^^geo:wktLiteral ;
  geo-pos:lat "51.816835"^^xsd:decimal ;
  geo-pos:long "3.837315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d87'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47887; 47887'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837315'^^xsd:double;
  dwc:latitude '51.816835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612844'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832894 3.837366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832894"^^xsd:decimal ;
  dwc:decimalLongitude "3.837366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832894 3.837366)"^^geo:wktLiteral ;
  geo-pos:lat "51.832894"^^xsd:decimal ;
  geo-pos:long "3.837366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c6d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48675; 48675'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837366'^^xsd:double;
  dwc:latitude '51.832894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613569'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832894 3.837366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832894"^^xsd:decimal ;
  dwc:decimalLongitude "3.837366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832894 3.837366)"^^geo:wktLiteral ;
  geo-pos:lat "51.832894"^^xsd:decimal ;
  geo-pos:long "3.837366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c6c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48673; 48673'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837366'^^xsd:double;
  dwc:latitude '51.832894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613567'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832894 3.837366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832894"^^xsd:decimal ;
  dwc:decimalLongitude "3.837366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832894 3.837366)"^^geo:wktLiteral ;
  geo-pos:lat "51.832894"^^xsd:decimal ;
  geo-pos:long "3.837366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c6b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48674; 48674'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837366'^^xsd:double;
  dwc:latitude '51.832894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613568'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796352 3.837487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796352"^^xsd:decimal ;
  dwc:decimalLongitude "3.837487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796352 3.837487)"^^geo:wktLiteral ;
  geo-pos:lat "51.796352"^^xsd:decimal ;
  geo-pos:long "3.837487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f45'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40630; 40630'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.900555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837487'^^xsd:double;
  dwc:latitude '51.796352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605782'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.837619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919973"^^xsd:decimal ;
  dwc:decimalLongitude "3.837619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.837619)"^^geo:wktLiteral ;
  geo-pos:lat "51.919973"^^xsd:decimal ;
  geo-pos:long "3.837619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6291'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44997; 44997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837619'^^xsd:double;
  dwc:latitude '51.919973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610010'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.837619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919973"^^xsd:decimal ;
  dwc:decimalLongitude "3.837619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.837619)"^^geo:wktLiteral ;
  geo-pos:lat "51.919973"^^xsd:decimal ;
  geo-pos:long "3.837619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6290'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44995; 44995'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837619'^^xsd:double;
  dwc:latitude '51.919973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610008'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.837619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919973"^^xsd:decimal ;
  dwc:decimalLongitude "3.837619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919973 3.837619)"^^geo:wktLiteral ;
  geo-pos:lat "51.919973"^^xsd:decimal ;
  geo-pos:long "3.837619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-628f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44996; 44996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837619'^^xsd:double;
  dwc:latitude '51.919973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610009'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856602 3.837647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856602"^^xsd:decimal ;
  dwc:decimalLongitude "3.837647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856602 3.837647)"^^geo:wktLiteral ;
  geo-pos:lat "51.856602"^^xsd:decimal ;
  geo-pos:long "3.837647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58a0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45989; 45989'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837647'^^xsd:double;
  dwc:latitude '51.856602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610916'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856602 3.837647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856602"^^xsd:decimal ;
  dwc:decimalLongitude "3.837647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856602 3.837647)"^^geo:wktLiteral ;
  geo-pos:lat "51.856602"^^xsd:decimal ;
  geo-pos:long "3.837647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-589e'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45990; 45990'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837647'^^xsd:double;
  dwc:latitude '51.856602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610917'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856602 3.837647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856602"^^xsd:decimal ;
  dwc:decimalLongitude "3.837647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856602 3.837647)"^^geo:wktLiteral ;
  geo-pos:lat "51.856602"^^xsd:decimal ;
  geo-pos:long "3.837647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-589a'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45988; 45988'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837647'^^xsd:double;
  dwc:latitude '51.856602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610915'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856602 3.837647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856602"^^xsd:decimal ;
  dwc:decimalLongitude "3.837647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856602 3.837647)"^^geo:wktLiteral ;
  geo-pos:lat "51.856602"^^xsd:decimal ;
  geo-pos:long "3.837647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5899'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45991; 45991'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837647'^^xsd:double;
  dwc:latitude '51.856602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610918'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765096 3.837662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765096"^^xsd:decimal ;
  dwc:decimalLongitude "3.837662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765096 3.837662)"^^geo:wktLiteral ;
  geo-pos:lat "51.765096"^^xsd:decimal ;
  geo-pos:long "3.837662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-732c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43794; 43794'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837662'^^xsd:double;
  dwc:latitude '51.765096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608805'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765096 3.837662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765096"^^xsd:decimal ;
  dwc:decimalLongitude "3.837662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765096 3.837662)"^^geo:wktLiteral ;
  geo-pos:lat "51.765096"^^xsd:decimal ;
  geo-pos:long "3.837662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-732b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43793; 43793'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837662'^^xsd:double;
  dwc:latitude '51.765096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608804'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81534 3.837694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81534"^^xsd:decimal ;
  dwc:decimalLongitude "3.837694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81534 3.837694)"^^geo:wktLiteral ;
  geo-pos:lat "51.81534"^^xsd:decimal ;
  geo-pos:long "3.837694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b65'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56062; 56062'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837694'^^xsd:double;
  dwc:latitude '51.81534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620506'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81534 3.837694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81534"^^xsd:decimal ;
  dwc:decimalLongitude "3.837694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81534 3.837694)"^^geo:wktLiteral ;
  geo-pos:lat "51.81534"^^xsd:decimal ;
  geo-pos:long "3.837694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b64'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56064; 56064'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837694'^^xsd:double;
  dwc:latitude '51.81534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620507'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81534 3.837694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81534"^^xsd:decimal ;
  dwc:decimalLongitude "3.837694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81534 3.837694)"^^geo:wktLiteral ;
  geo-pos:lat "51.81534"^^xsd:decimal ;
  geo-pos:long "3.837694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b63'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56061; 56061'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837694'^^xsd:double;
  dwc:latitude '51.81534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620505'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764897 3.837803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764897"^^xsd:decimal ;
  dwc:decimalLongitude "3.837803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764897 3.837803)"^^geo:wktLiteral ;
  geo-pos:lat "51.764897"^^xsd:decimal ;
  geo-pos:long "3.837803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-765e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50079; 50079'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837803'^^xsd:double;
  dwc:latitude '51.764897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614866'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764897 3.837803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764897"^^xsd:decimal ;
  dwc:decimalLongitude "3.837803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764897 3.837803)"^^geo:wktLiteral ;
  geo-pos:lat "51.764897"^^xsd:decimal ;
  geo-pos:long "3.837803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-765d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50080; 50080'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837803'^^xsd:double;
  dwc:latitude '51.764897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614867'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791682 3.83785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791682"^^xsd:decimal ;
  dwc:decimalLongitude "3.83785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791682 3.83785)"^^geo:wktLiteral ;
  geo-pos:lat "51.791682"^^xsd:decimal ;
  geo-pos:long "3.83785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45444; 45444'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83785'^^xsd:double;
  dwc:latitude '51.791682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610454'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791682 3.83785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791682"^^xsd:decimal ;
  dwc:decimalLongitude "3.83785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791682 3.83785)"^^geo:wktLiteral ;
  geo-pos:lat "51.791682"^^xsd:decimal ;
  geo-pos:long "3.83785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45443; 45443'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83785'^^xsd:double;
  dwc:latitude '51.791682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610453'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763422 3.837892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.763422"^^xsd:decimal ;
  dwc:decimalLongitude "3.837892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.763422 3.837892)"^^geo:wktLiteral ;
  geo-pos:lat "51.763422"^^xsd:decimal ;
  geo-pos:long "3.837892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4471'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42753; 42753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837892'^^xsd:double;
  dwc:latitude '51.763422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607053'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834194 3.837913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834194"^^xsd:decimal ;
  dwc:decimalLongitude "3.837913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834194 3.837913)"^^geo:wktLiteral ;
  geo-pos:lat "51.834194"^^xsd:decimal ;
  geo-pos:long "3.837913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6139'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45363; 45363'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.837913'^^xsd:double;
  dwc:latitude '51.834194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610374'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923658 3.83792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923658"^^xsd:decimal ;
  dwc:decimalLongitude "3.83792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923658 3.83792)"^^geo:wktLiteral ;
  geo-pos:lat "51.923658"^^xsd:decimal ;
  geo-pos:long "3.83792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d2e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47993; 47993'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83792'^^xsd:double;
  dwc:latitude '51.923658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612909'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923658 3.83792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923658"^^xsd:decimal ;
  dwc:decimalLongitude "3.83792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923658 3.83792)"^^geo:wktLiteral ;
  geo-pos:lat "51.923658"^^xsd:decimal ;
  geo-pos:long "3.83792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d2d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47994; 47994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.83792'^^xsd:double;
  dwc:latitude '51.923658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612910'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41004; 41004'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606227'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41006; 41006'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606229'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41010; 41010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606233'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41007; 41007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606230'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41008; 41008'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606231'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41001; 41001'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606224'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41000; 41000'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606223'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4db0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41002; 41002'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606225'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4daf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41005; 41005'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606228'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41003; 41003'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606226'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939823"^^xsd:decimal ;
  dwc:decimalLongitude "3.838032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939823 3.838032)"^^geo:wktLiteral ;
  geo-pos:lat "51.939823"^^xsd:decimal ;
  geo-pos:long "3.838032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41009; 41009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838032'^^xsd:double;
  dwc:latitude '51.939823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606232'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823042 3.838156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823042"^^xsd:decimal ;
  dwc:decimalLongitude "3.838156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823042 3.838156)"^^geo:wktLiteral ;
  geo-pos:lat "51.823042"^^xsd:decimal ;
  geo-pos:long "3.838156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50237; 50237'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838156'^^xsd:double;
  dwc:latitude '51.823042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614981'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823042 3.838156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823042"^^xsd:decimal ;
  dwc:decimalLongitude "3.838156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823042 3.838156)"^^geo:wktLiteral ;
  geo-pos:lat "51.823042"^^xsd:decimal ;
  geo-pos:long "3.838156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50239; 50239'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838156'^^xsd:double;
  dwc:latitude '51.823042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614983'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823042 3.838156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823042"^^xsd:decimal ;
  dwc:decimalLongitude "3.838156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823042 3.838156)"^^geo:wktLiteral ;
  geo-pos:lat "51.823042"^^xsd:decimal ;
  geo-pos:long "3.838156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75be'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50238; 50238'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838156'^^xsd:double;
  dwc:latitude '51.823042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614982'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940658 3.838266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940658"^^xsd:decimal ;
  dwc:decimalLongitude "3.838266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940658 3.838266)"^^geo:wktLiteral ;
  geo-pos:lat "51.940658"^^xsd:decimal ;
  geo-pos:long "3.838266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44941; 44941'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838266'^^xsd:double;
  dwc:latitude '51.940658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609955'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859987 3.838276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859987"^^xsd:decimal ;
  dwc:decimalLongitude "3.838276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859987 3.838276)"^^geo:wktLiteral ;
  geo-pos:lat "51.859987"^^xsd:decimal ;
  geo-pos:long "3.838276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6419'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49252; 49252'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838276'^^xsd:double;
  dwc:latitude '51.859987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614040'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812835"^^xsd:decimal ;
  dwc:decimalLongitude "3.838431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  geo-pos:lat "51.812835"^^xsd:decimal ;
  geo-pos:long "3.838431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b54'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41637; 41637'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838431'^^xsd:double;
  dwc:latitude '51.812835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606780'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812835"^^xsd:decimal ;
  dwc:decimalLongitude "3.838431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  geo-pos:lat "51.812835"^^xsd:decimal ;
  geo-pos:long "3.838431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b53'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41635; 41635'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838431'^^xsd:double;
  dwc:latitude '51.812835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606778'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812835"^^xsd:decimal ;
  dwc:decimalLongitude "3.838431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  geo-pos:lat "51.812835"^^xsd:decimal ;
  geo-pos:long "3.838431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b52'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41638; 41638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838431'^^xsd:double;
  dwc:latitude '51.812835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606781'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812835"^^xsd:decimal ;
  dwc:decimalLongitude "3.838431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  geo-pos:lat "51.812835"^^xsd:decimal ;
  geo-pos:long "3.838431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b51'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41636; 41636'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838431'^^xsd:double;
  dwc:latitude '51.812835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606779'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812835"^^xsd:decimal ;
  dwc:decimalLongitude "3.838431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812835 3.838431)"^^geo:wktLiteral ;
  geo-pos:lat "51.812835"^^xsd:decimal ;
  geo-pos:long "3.838431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b50'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41639; 41639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838431'^^xsd:double;
  dwc:latitude '51.812835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606782'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940449 3.838495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940449"^^xsd:decimal ;
  dwc:decimalLongitude "3.838495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940449 3.838495)"^^geo:wktLiteral ;
  geo-pos:lat "51.940449"^^xsd:decimal ;
  geo-pos:long "3.838495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7747'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49791; 49791'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838495'^^xsd:double;
  dwc:latitude '51.940449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614637'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940449 3.838495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940449"^^xsd:decimal ;
  dwc:decimalLongitude "3.838495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940449 3.838495)"^^geo:wktLiteral ;
  geo-pos:lat "51.940449"^^xsd:decimal ;
  geo-pos:long "3.838495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7746'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49789; 49789'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838495'^^xsd:double;
  dwc:latitude '51.940449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614635'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940449 3.838495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940449"^^xsd:decimal ;
  dwc:decimalLongitude "3.838495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940449 3.838495)"^^geo:wktLiteral ;
  geo-pos:lat "51.940449"^^xsd:decimal ;
  geo-pos:long "3.838495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7745'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49790; 49790'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838495'^^xsd:double;
  dwc:latitude '51.940449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614636'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764343 3.838503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.764343"^^xsd:decimal ;
  dwc:decimalLongitude "3.838503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.764343 3.838503)"^^geo:wktLiteral ;
  geo-pos:lat "51.764343"^^xsd:decimal ;
  geo-pos:long "3.838503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aac'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51055; 51055'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838503'^^xsd:double;
  dwc:latitude '51.764343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615206'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823012 3.838634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823012"^^xsd:decimal ;
  dwc:decimalLongitude "3.838634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823012 3.838634)"^^geo:wktLiteral ;
  geo-pos:lat "51.823012"^^xsd:decimal ;
  geo-pos:long "3.838634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-743d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39306; 39306'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838634'^^xsd:double;
  dwc:latitude '51.823012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604574'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5607'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44357; 44357'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609375'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5606'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44363; 44363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609382'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5605'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44360; 44360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609379'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5604'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44355; 44355'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609373'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5603'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44362; 44362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609381'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5602'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44361; 44361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609380'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5601'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44358; 44358'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609376'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5600'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44354; 44354'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609372'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ff'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44359; 44359'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609378'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798734"^^xsd:decimal ;
  dwc:decimalLongitude "3.838749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798734 3.838749)"^^geo:wktLiteral ;
  geo-pos:lat "51.798734"^^xsd:decimal ;
  geo-pos:long "3.838749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44356; 44356'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838749'^^xsd:double;
  dwc:latitude '51.798734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609374'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858932 3.838764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858932"^^xsd:decimal ;
  dwc:decimalLongitude "3.838764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858932 3.838764)"^^geo:wktLiteral ;
  geo-pos:lat "51.858932"^^xsd:decimal ;
  geo-pos:long "3.838764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f9d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40525; 40525'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838764'^^xsd:double;
  dwc:latitude '51.858932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605682'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765312 3.838825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765312"^^xsd:decimal ;
  dwc:decimalLongitude "3.838825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765312 3.838825)"^^geo:wktLiteral ;
  geo-pos:lat "51.765312"^^xsd:decimal ;
  geo-pos:long "3.838825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4218'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56641; 56641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838825'^^xsd:double;
  dwc:latitude '51.765312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620540'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765312 3.838825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765312"^^xsd:decimal ;
  dwc:decimalLongitude "3.838825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765312 3.838825)"^^geo:wktLiteral ;
  geo-pos:lat "51.765312"^^xsd:decimal ;
  geo-pos:long "3.838825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4217'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56642; 56642'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838825'^^xsd:double;
  dwc:latitude '51.765312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620541'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901532"^^xsd:decimal ;
  dwc:decimalLongitude "3.838933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  geo-pos:lat "51.901532"^^xsd:decimal ;
  geo-pos:long "3.838933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d0f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48503; 48503'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838933'^^xsd:double;
  dwc:latitude '51.901532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613344'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901532"^^xsd:decimal ;
  dwc:decimalLongitude "3.838933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  geo-pos:lat "51.901532"^^xsd:decimal ;
  geo-pos:long "3.838933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d0e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48501; 48501'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838933'^^xsd:double;
  dwc:latitude '51.901532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613342'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901532"^^xsd:decimal ;
  dwc:decimalLongitude "3.838933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  geo-pos:lat "51.901532"^^xsd:decimal ;
  geo-pos:long "3.838933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d0d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48502; 48502'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838933'^^xsd:double;
  dwc:latitude '51.901532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613343'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901532"^^xsd:decimal ;
  dwc:decimalLongitude "3.838933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  geo-pos:lat "51.901532"^^xsd:decimal ;
  geo-pos:long "3.838933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d0c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48504; 48504'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838933'^^xsd:double;
  dwc:latitude '51.901532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613345'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901532"^^xsd:decimal ;
  dwc:decimalLongitude "3.838933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  geo-pos:lat "51.901532"^^xsd:decimal ;
  geo-pos:long "3.838933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d0b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48500; 48500'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838933'^^xsd:double;
  dwc:latitude '51.901532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613341'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901532"^^xsd:decimal ;
  dwc:decimalLongitude "3.838933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  geo-pos:lat "51.901532"^^xsd:decimal ;
  geo-pos:long "3.838933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d0a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48499; 48499'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838933'^^xsd:double;
  dwc:latitude '51.901532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613340'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901532"^^xsd:decimal ;
  dwc:decimalLongitude "3.838933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901532 3.838933)"^^geo:wktLiteral ;
  geo-pos:lat "51.901532"^^xsd:decimal ;
  geo-pos:long "3.838933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d09'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48498; 48498'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838933'^^xsd:double;
  dwc:latitude '51.901532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613339'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837693 3.838965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837693"^^xsd:decimal ;
  dwc:decimalLongitude "3.838965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837693 3.838965)"^^geo:wktLiteral ;
  geo-pos:lat "51.837693"^^xsd:decimal ;
  geo-pos:long "3.838965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f7b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40561; 40561'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.838965'^^xsd:double;
  dwc:latitude '51.837693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605713'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.839114)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817632"^^xsd:decimal ;
  dwc:decimalLongitude "3.839114"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817632 3.839114)"^^geo:wktLiteral ;
  geo-pos:lat "51.817632"^^xsd:decimal ;
  geo-pos:long "3.839114"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5091'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46805; 46805'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839114'^^xsd:double;
  dwc:latitude '51.817632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611714'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815905 3.839169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815905"^^xsd:decimal ;
  dwc:decimalLongitude "3.839169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815905 3.839169)"^^geo:wktLiteral ;
  geo-pos:lat "51.815905"^^xsd:decimal ;
  geo-pos:long "3.839169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a28'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47374; 47374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839169'^^xsd:double;
  dwc:latitude '51.815905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612279'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803083 3.839178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803083"^^xsd:decimal ;
  dwc:decimalLongitude "3.839178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803083 3.839178)"^^geo:wktLiteral ;
  geo-pos:lat "51.803083"^^xsd:decimal ;
  geo-pos:long "3.839178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5941'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46374; 46374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839178'^^xsd:double;
  dwc:latitude '51.803083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611351'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857553 3.839189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857553"^^xsd:decimal ;
  dwc:decimalLongitude "3.839189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857553 3.839189)"^^geo:wktLiteral ;
  geo-pos:lat "51.857553"^^xsd:decimal ;
  geo-pos:long "3.839189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5230'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54392; 54392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839189'^^xsd:double;
  dwc:latitude '51.857553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618930'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798722 3.839242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798722"^^xsd:decimal ;
  dwc:decimalLongitude "3.839242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798722 3.839242)"^^geo:wktLiteral ;
  geo-pos:lat "51.798722"^^xsd:decimal ;
  geo-pos:long "3.839242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c91'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47738; 47738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839242'^^xsd:double;
  dwc:latitude '51.798722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612691'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882135 3.839327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882135"^^xsd:decimal ;
  dwc:decimalLongitude "3.839327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882135 3.839327)"^^geo:wktLiteral ;
  geo-pos:lat "51.882135"^^xsd:decimal ;
  geo-pos:long "3.839327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6455'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49177; 49177'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839327'^^xsd:double;
  dwc:latitude '51.882135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614002'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861184 3.839373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861184"^^xsd:decimal ;
  dwc:decimalLongitude "3.839373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861184 3.839373)"^^geo:wktLiteral ;
  geo-pos:lat "51.861184"^^xsd:decimal ;
  geo-pos:long "3.839373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-708a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41858; 41858'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839373'^^xsd:double;
  dwc:latitude '51.861184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606991'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861184 3.839373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861184"^^xsd:decimal ;
  dwc:decimalLongitude "3.839373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861184 3.839373)"^^geo:wktLiteral ;
  geo-pos:lat "51.861184"^^xsd:decimal ;
  geo-pos:long "3.839373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7089'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41857; 41857'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839373'^^xsd:double;
  dwc:latitude '51.861184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606990'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85979 3.839448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85979"^^xsd:decimal ;
  dwc:decimalLongitude "3.839448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85979 3.839448)"^^geo:wktLiteral ;
  geo-pos:lat "51.85979"^^xsd:decimal ;
  geo-pos:long "3.839448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-737a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39280; 39280'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839448'^^xsd:double;
  dwc:latitude '51.85979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604546'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939516"^^xsd:decimal ;
  dwc:decimalLongitude "3.839466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  geo-pos:lat "51.939516"^^xsd:decimal ;
  geo-pos:long "3.839466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4348'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43078; 43078'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839466'^^xsd:double;
  dwc:latitude '51.939516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608115'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939516"^^xsd:decimal ;
  dwc:decimalLongitude "3.839466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  geo-pos:lat "51.939516"^^xsd:decimal ;
  geo-pos:long "3.839466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4347'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43079; 43079'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839466'^^xsd:double;
  dwc:latitude '51.939516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608116'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939516"^^xsd:decimal ;
  dwc:decimalLongitude "3.839466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  geo-pos:lat "51.939516"^^xsd:decimal ;
  geo-pos:long "3.839466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4346'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43077; 43077'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839466'^^xsd:double;
  dwc:latitude '51.939516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608114'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939516"^^xsd:decimal ;
  dwc:decimalLongitude "3.839466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  geo-pos:lat "51.939516"^^xsd:decimal ;
  geo-pos:long "3.839466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4345'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43080; 43080'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839466'^^xsd:double;
  dwc:latitude '51.939516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608117'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939516"^^xsd:decimal ;
  dwc:decimalLongitude "3.839466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  geo-pos:lat "51.939516"^^xsd:decimal ;
  geo-pos:long "3.839466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4344'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43081; 43081'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839466'^^xsd:double;
  dwc:latitude '51.939516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608118'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939516"^^xsd:decimal ;
  dwc:decimalLongitude "3.839466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939516 3.839466)"^^geo:wktLiteral ;
  geo-pos:lat "51.939516"^^xsd:decimal ;
  geo-pos:long "3.839466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4343'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43082; 43082'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839466'^^xsd:double;
  dwc:latitude '51.939516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608119'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825776 3.839469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825776"^^xsd:decimal ;
  dwc:decimalLongitude "3.839469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825776 3.839469)"^^geo:wktLiteral ;
  geo-pos:lat "51.825776"^^xsd:decimal ;
  geo-pos:long "3.839469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47568; 47568'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839469'^^xsd:double;
  dwc:latitude '51.825776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612473'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825776 3.839469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825776"^^xsd:decimal ;
  dwc:decimalLongitude "3.839469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825776 3.839469)"^^geo:wktLiteral ;
  geo-pos:lat "51.825776"^^xsd:decimal ;
  geo-pos:long "3.839469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47567; 47567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839469'^^xsd:double;
  dwc:latitude '51.825776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612472'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939228 3.839577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939228"^^xsd:decimal ;
  dwc:decimalLongitude "3.839577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939228 3.839577)"^^geo:wktLiteral ;
  geo-pos:lat "51.939228"^^xsd:decimal ;
  geo-pos:long "3.839577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56194; 56194'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839577'^^xsd:double;
  dwc:latitude '51.939228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620711'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939228 3.839577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939228"^^xsd:decimal ;
  dwc:decimalLongitude "3.839577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939228 3.839577)"^^geo:wktLiteral ;
  geo-pos:lat "51.939228"^^xsd:decimal ;
  geo-pos:long "3.839577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56193; 56193'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839577'^^xsd:double;
  dwc:latitude '51.939228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620710'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939228 3.839577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939228"^^xsd:decimal ;
  dwc:decimalLongitude "3.839577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939228 3.839577)"^^geo:wktLiteral ;
  geo-pos:lat "51.939228"^^xsd:decimal ;
  geo-pos:long "3.839577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6af0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56195; 56195'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839577'^^xsd:double;
  dwc:latitude '51.939228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620712'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813618 3.839678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813618"^^xsd:decimal ;
  dwc:decimalLongitude "3.839678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813618 3.839678)"^^geo:wktLiteral ;
  geo-pos:lat "51.813618"^^xsd:decimal ;
  geo-pos:long "3.839678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-703b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41958; 41958'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839678'^^xsd:double;
  dwc:latitude '51.813618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607144'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902614 3.839723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902614"^^xsd:decimal ;
  dwc:decimalLongitude "3.839723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902614 3.839723)"^^geo:wktLiteral ;
  geo-pos:lat "51.902614"^^xsd:decimal ;
  geo-pos:long "3.839723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-623d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45091; 45091'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839723'^^xsd:double;
  dwc:latitude '51.902614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610105'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902614 3.839723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902614"^^xsd:decimal ;
  dwc:decimalLongitude "3.839723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902614 3.839723)"^^geo:wktLiteral ;
  geo-pos:lat "51.902614"^^xsd:decimal ;
  geo-pos:long "3.839723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-623c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45090; 45090'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839723'^^xsd:double;
  dwc:latitude '51.902614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610104'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765574 3.839902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765574"^^xsd:decimal ;
  dwc:decimalLongitude "3.839902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765574 3.839902)"^^geo:wktLiteral ;
  geo-pos:lat "51.765574"^^xsd:decimal ;
  geo-pos:long "3.839902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5116'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46670; 46670'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839902'^^xsd:double;
  dwc:latitude '51.765574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611607'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765574 3.839902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.765574"^^xsd:decimal ;
  dwc:decimalLongitude "3.839902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.765574 3.839902)"^^geo:wktLiteral ;
  geo-pos:lat "51.765574"^^xsd:decimal ;
  geo-pos:long "3.839902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5115'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46669; 46669'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.839902'^^xsd:double;
  dwc:latitude '51.765574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611606'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800424 3.840144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800424"^^xsd:decimal ;
  dwc:decimalLongitude "3.840144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800424 3.840144)"^^geo:wktLiteral ;
  geo-pos:lat "51.800424"^^xsd:decimal ;
  geo-pos:long "3.840144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e17'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49451; 49451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840144'^^xsd:double;
  dwc:latitude '51.800424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614237'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903077 3.840415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903077"^^xsd:decimal ;
  dwc:decimalLongitude "3.840415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903077 3.840415)"^^geo:wktLiteral ;
  geo-pos:lat "51.903077"^^xsd:decimal ;
  geo-pos:long "3.840415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5709'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44061; 44061'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840415'^^xsd:double;
  dwc:latitude '51.903077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609127'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903077 3.840415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903077"^^xsd:decimal ;
  dwc:decimalLongitude "3.840415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903077 3.840415)"^^geo:wktLiteral ;
  geo-pos:lat "51.903077"^^xsd:decimal ;
  geo-pos:long "3.840415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5708'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44062; 44062'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840415'^^xsd:double;
  dwc:latitude '51.903077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609128'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880634 3.840519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880634"^^xsd:decimal ;
  dwc:decimalLongitude "3.840519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880634 3.840519)"^^geo:wktLiteral ;
  geo-pos:lat "51.880634"^^xsd:decimal ;
  geo-pos:long "3.840519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45923; 45923'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840519'^^xsd:double;
  dwc:latitude '51.880634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610850'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817402 3.840814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817402"^^xsd:decimal ;
  dwc:decimalLongitude "3.840814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817402 3.840814)"^^geo:wktLiteral ;
  geo-pos:lat "51.817402"^^xsd:decimal ;
  geo-pos:long "3.840814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42558; 42558'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840814'^^xsd:double;
  dwc:latitude '51.817402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607665'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817402 3.840814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817402"^^xsd:decimal ;
  dwc:decimalLongitude "3.840814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817402 3.840814)"^^geo:wktLiteral ;
  geo-pos:lat "51.817402"^^xsd:decimal ;
  geo-pos:long "3.840814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42559; 42559'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840814'^^xsd:double;
  dwc:latitude '51.817402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607666'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815506 3.840859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815506"^^xsd:decimal ;
  dwc:decimalLongitude "3.840859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815506 3.840859)"^^geo:wktLiteral ;
  geo-pos:lat "51.815506"^^xsd:decimal ;
  geo-pos:long "3.840859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-678c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50904; 50904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840859'^^xsd:double;
  dwc:latitude '51.815506'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615635'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41553; 41553'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606699'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41554; 41554'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606700'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41556; 41556'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606702'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41551; 41551'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606697'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41560; 41560'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606706'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41550; 41550'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606696'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41557; 41557'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606703'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b9f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41549; 41549'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606695'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b9e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41558; 41558'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606704'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b9d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41559; 41559'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606705'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b9c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41555; 41555'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606701'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840817"^^xsd:decimal ;
  dwc:decimalLongitude "3.840866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840817 3.840866)"^^geo:wktLiteral ;
  geo-pos:lat "51.840817"^^xsd:decimal ;
  geo-pos:long "3.840866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b9b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41552; 41552'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840866'^^xsd:double;
  dwc:latitude '51.840817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606698'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81752 3.840926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81752"^^xsd:decimal ;
  dwc:decimalLongitude "3.840926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81752 3.840926)"^^geo:wktLiteral ;
  geo-pos:lat "51.81752"^^xsd:decimal ;
  geo-pos:long "3.840926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50231; 50231'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840926'^^xsd:double;
  dwc:latitude '51.81752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614975'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81752 3.840926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81752"^^xsd:decimal ;
  dwc:decimalLongitude "3.840926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81752 3.840926)"^^geo:wktLiteral ;
  geo-pos:lat "51.81752"^^xsd:decimal ;
  geo-pos:long "3.840926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50232; 50232'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840926'^^xsd:double;
  dwc:latitude '51.81752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614976'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81662 3.840996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81662"^^xsd:decimal ;
  dwc:decimalLongitude "3.840996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81662 3.840996)"^^geo:wktLiteral ;
  geo-pos:lat "51.81662"^^xsd:decimal ;
  geo-pos:long "3.840996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43937; 43937'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840996'^^xsd:double;
  dwc:latitude '51.81662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608951'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81662 3.840996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81662"^^xsd:decimal ;
  dwc:decimalLongitude "3.840996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81662 3.840996)"^^geo:wktLiteral ;
  geo-pos:lat "51.81662"^^xsd:decimal ;
  geo-pos:long "3.840996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-729f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43936; 43936'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.840996'^^xsd:double;
  dwc:latitude '51.81662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608950'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766879 3.841028)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766879"^^xsd:decimal ;
  dwc:decimalLongitude "3.841028"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766879 3.841028)"^^geo:wktLiteral ;
  geo-pos:lat "51.766879"^^xsd:decimal ;
  geo-pos:long "3.841028"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40684; 40684'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841028'^^xsd:double;
  dwc:latitude '51.766879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605837'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846418 3.841029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846418"^^xsd:decimal ;
  dwc:decimalLongitude "3.841029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846418 3.841029)"^^geo:wktLiteral ;
  geo-pos:lat "51.846418"^^xsd:decimal ;
  geo-pos:long "3.841029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4275'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43356; 43356'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841029'^^xsd:double;
  dwc:latitude '51.846418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608428'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820149 3.841077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820149"^^xsd:decimal ;
  dwc:decimalLongitude "3.841077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820149 3.841077)"^^geo:wktLiteral ;
  geo-pos:lat "51.820149"^^xsd:decimal ;
  geo-pos:long "3.841077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f76'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52489; 52489'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.200277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841077'^^xsd:double;
  dwc:latitude '51.820149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617101'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820149 3.841077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820149"^^xsd:decimal ;
  dwc:decimalLongitude "3.841077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820149 3.841077)"^^geo:wktLiteral ;
  geo-pos:lat "51.820149"^^xsd:decimal ;
  geo-pos:long "3.841077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f75'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52492; 52492'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.200277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841077'^^xsd:double;
  dwc:latitude '51.820149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617103'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820149 3.841077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820149"^^xsd:decimal ;
  dwc:decimalLongitude "3.841077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820149 3.841077)"^^geo:wktLiteral ;
  geo-pos:lat "51.820149"^^xsd:decimal ;
  geo-pos:long "3.841077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f74'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52490; 52490'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.200277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841077'^^xsd:double;
  dwc:latitude '51.820149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617102'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860021 3.841079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860021"^^xsd:decimal ;
  dwc:decimalLongitude "3.841079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860021 3.841079)"^^geo:wktLiteral ;
  geo-pos:lat "51.860021"^^xsd:decimal ;
  geo-pos:long "3.841079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a4'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44183; 44183'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841079'^^xsd:double;
  dwc:latitude '51.860021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609246'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860021 3.841079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860021"^^xsd:decimal ;
  dwc:decimalLongitude "3.841079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860021 3.841079)"^^geo:wktLiteral ;
  geo-pos:lat "51.860021"^^xsd:decimal ;
  geo-pos:long "3.841079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44182; 44182'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841079'^^xsd:double;
  dwc:latitude '51.860021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609245'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860021 3.841079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860021"^^xsd:decimal ;
  dwc:decimalLongitude "3.841079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860021 3.841079)"^^geo:wktLiteral ;
  geo-pos:lat "51.860021"^^xsd:decimal ;
  geo-pos:long "3.841079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a2'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44181; 44181'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841079'^^xsd:double;
  dwc:latitude '51.860021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609244'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766096 3.841086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766096"^^xsd:decimal ;
  dwc:decimalLongitude "3.841086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766096 3.841086)"^^geo:wktLiteral ;
  geo-pos:lat "51.766096"^^xsd:decimal ;
  geo-pos:long "3.841086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5114'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46671; 46671'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841086'^^xsd:double;
  dwc:latitude '51.766096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611608'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921738 3.841141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921738"^^xsd:decimal ;
  dwc:decimalLongitude "3.841141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921738 3.841141)"^^geo:wktLiteral ;
  geo-pos:lat "51.921738"^^xsd:decimal ;
  geo-pos:long "3.841141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5501'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55585; 55585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841141'^^xsd:double;
  dwc:latitude '51.921738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620060'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818318 3.841173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818318"^^xsd:decimal ;
  dwc:decimalLongitude "3.841173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818318 3.841173)"^^geo:wktLiteral ;
  geo-pos:lat "51.818318"^^xsd:decimal ;
  geo-pos:long "3.841173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5092'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46804; 46804'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841173'^^xsd:double;
  dwc:latitude '51.818318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611713'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903188"^^xsd:decimal ;
  dwc:decimalLongitude "3.841187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  geo-pos:lat "51.903188"^^xsd:decimal ;
  geo-pos:long "3.841187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c3'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54233; 54233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841187'^^xsd:double;
  dwc:latitude '51.903188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618771'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903188"^^xsd:decimal ;
  dwc:decimalLongitude "3.841187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  geo-pos:lat "51.903188"^^xsd:decimal ;
  geo-pos:long "3.841187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54232; 54232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841187'^^xsd:double;
  dwc:latitude '51.903188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618770'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903188"^^xsd:decimal ;
  dwc:decimalLongitude "3.841187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  geo-pos:lat "51.903188"^^xsd:decimal ;
  geo-pos:long "3.841187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54229; 54229'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841187'^^xsd:double;
  dwc:latitude '51.903188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618767'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903188"^^xsd:decimal ;
  dwc:decimalLongitude "3.841187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  geo-pos:lat "51.903188"^^xsd:decimal ;
  geo-pos:long "3.841187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54230; 54230'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841187'^^xsd:double;
  dwc:latitude '51.903188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618768'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903188"^^xsd:decimal ;
  dwc:decimalLongitude "3.841187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903188 3.841187)"^^geo:wktLiteral ;
  geo-pos:lat "51.903188"^^xsd:decimal ;
  geo-pos:long "3.841187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52bf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54231; 54231'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841187'^^xsd:double;
  dwc:latitude '51.903188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618769'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805378 3.841338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805378"^^xsd:decimal ;
  dwc:decimalLongitude "3.841338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805378 3.841338)"^^geo:wktLiteral ;
  geo-pos:lat "51.805378"^^xsd:decimal ;
  geo-pos:long "3.841338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5942'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46373; 46373'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841338'^^xsd:double;
  dwc:latitude '51.805378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611350'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816778 3.841536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816778"^^xsd:decimal ;
  dwc:decimalLongitude "3.841536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816778 3.841536)"^^geo:wktLiteral ;
  geo-pos:lat "51.816778"^^xsd:decimal ;
  geo-pos:long "3.841536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-595f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46341; 46341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3663888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841536'^^xsd:double;
  dwc:latitude '51.816778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611320'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816778 3.841536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816778"^^xsd:decimal ;
  dwc:decimalLongitude "3.841536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816778 3.841536)"^^geo:wktLiteral ;
  geo-pos:lat "51.816778"^^xsd:decimal ;
  geo-pos:long "3.841536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-595e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46340; 46340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3663888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841536'^^xsd:double;
  dwc:latitude '51.816778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611319'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836549 3.841759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836549"^^xsd:decimal ;
  dwc:decimalLongitude "3.841759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836549 3.841759)"^^geo:wktLiteral ;
  geo-pos:lat "51.836549"^^xsd:decimal ;
  geo-pos:long "3.841759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-705a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41917; 41917'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841759'^^xsd:double;
  dwc:latitude '51.836549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607106'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836549 3.841759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836549"^^xsd:decimal ;
  dwc:decimalLongitude "3.841759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836549 3.841759)"^^geo:wktLiteral ;
  geo-pos:lat "51.836549"^^xsd:decimal ;
  geo-pos:long "3.841759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7059'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41916; 41916'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841759'^^xsd:double;
  dwc:latitude '51.836549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607105'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836549 3.841759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836549"^^xsd:decimal ;
  dwc:decimalLongitude "3.841759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836549 3.841759)"^^geo:wktLiteral ;
  geo-pos:lat "51.836549"^^xsd:decimal ;
  geo-pos:long "3.841759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7058'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41918; 41918'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841759'^^xsd:double;
  dwc:latitude '51.836549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607107'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867047"^^xsd:decimal ;
  dwc:decimalLongitude "3.841878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  geo-pos:lat "51.867047"^^xsd:decimal ;
  geo-pos:long "3.841878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e57'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55177; 55177'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841878'^^xsd:double;
  dwc:latitude '51.867047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619695'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867047"^^xsd:decimal ;
  dwc:decimalLongitude "3.841878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  geo-pos:lat "51.867047"^^xsd:decimal ;
  geo-pos:long "3.841878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e56'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55175; 55175'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841878'^^xsd:double;
  dwc:latitude '51.867047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619693'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867047"^^xsd:decimal ;
  dwc:decimalLongitude "3.841878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  geo-pos:lat "51.867047"^^xsd:decimal ;
  geo-pos:long "3.841878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e55'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55176; 55176'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841878'^^xsd:double;
  dwc:latitude '51.867047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619694'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867047"^^xsd:decimal ;
  dwc:decimalLongitude "3.841878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  geo-pos:lat "51.867047"^^xsd:decimal ;
  geo-pos:long "3.841878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e54'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55174; 55174'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841878'^^xsd:double;
  dwc:latitude '51.867047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619692'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867047"^^xsd:decimal ;
  dwc:decimalLongitude "3.841878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867047 3.841878)"^^geo:wktLiteral ;
  geo-pos:lat "51.867047"^^xsd:decimal ;
  geo-pos:long "3.841878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e53'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55173; 55173'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841878'^^xsd:double;
  dwc:latitude '51.867047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619691'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76693 3.841913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76693"^^xsd:decimal ;
  dwc:decimalLongitude "3.841913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76693 3.841913)"^^geo:wktLiteral ;
  geo-pos:lat "51.76693"^^xsd:decimal ;
  geo-pos:long "3.841913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7912'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51986; 51986'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841913'^^xsd:double;
  dwc:latitude '51.76693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616673'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76693 3.841913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76693"^^xsd:decimal ;
  dwc:decimalLongitude "3.841913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76693 3.841913)"^^geo:wktLiteral ;
  geo-pos:lat "51.76693"^^xsd:decimal ;
  geo-pos:long "3.841913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7911'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51987; 51987'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841913'^^xsd:double;
  dwc:latitude '51.76693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616674'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7891 3.841934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7891"^^xsd:decimal ;
  dwc:decimalLongitude "3.841934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7891 3.841934)"^^geo:wktLiteral ;
  geo-pos:lat "51.7891"^^xsd:decimal ;
  geo-pos:long "3.841934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c22'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48769; 48769'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.281388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841934'^^xsd:double;
  dwc:latitude '51.7891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613648'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7891 3.841934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7891"^^xsd:decimal ;
  dwc:decimalLongitude "3.841934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7891 3.841934)"^^geo:wktLiteral ;
  geo-pos:lat "51.7891"^^xsd:decimal ;
  geo-pos:long "3.841934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c21'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48768; 48768'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.281388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841934'^^xsd:double;
  dwc:latitude '51.7891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613647'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7891 3.841934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7891"^^xsd:decimal ;
  dwc:decimalLongitude "3.841934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7891 3.841934)"^^geo:wktLiteral ;
  geo-pos:lat "51.7891"^^xsd:decimal ;
  geo-pos:long "3.841934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c20'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48767; 48767'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.281388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.841934'^^xsd:double;
  dwc:latitude '51.7891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613646'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766368 3.842018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766368"^^xsd:decimal ;
  dwc:decimalLongitude "3.842018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766368 3.842018)"^^geo:wktLiteral ;
  geo-pos:lat "51.766368"^^xsd:decimal ;
  geo-pos:long "3.842018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aab'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51056; 51056'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842018'^^xsd:double;
  dwc:latitude '51.766368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615207'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767058 3.84235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767058"^^xsd:decimal ;
  dwc:decimalLongitude "3.84235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767058 3.84235)"^^geo:wktLiteral ;
  geo-pos:lat "51.767058"^^xsd:decimal ;
  geo-pos:long "3.84235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4216'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56644; 56644'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8436111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84235'^^xsd:double;
  dwc:latitude '51.767058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620543'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767058 3.84235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767058"^^xsd:decimal ;
  dwc:decimalLongitude "3.84235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767058 3.84235)"^^geo:wktLiteral ;
  geo-pos:lat "51.767058"^^xsd:decimal ;
  geo-pos:long "3.84235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4215'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56643; 56643'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8436111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84235'^^xsd:double;
  dwc:latitude '51.767058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620542'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766914 3.842376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766914"^^xsd:decimal ;
  dwc:decimalLongitude "3.842376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766914 3.842376)"^^geo:wktLiteral ;
  geo-pos:lat "51.766914"^^xsd:decimal ;
  geo-pos:long "3.842376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46194; 46194'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842376'^^xsd:double;
  dwc:latitude '51.766914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611177'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766914 3.842376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.766914"^^xsd:decimal ;
  dwc:decimalLongitude "3.842376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.766914 3.842376)"^^geo:wktLiteral ;
  geo-pos:lat "51.766914"^^xsd:decimal ;
  geo-pos:long "3.842376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ed'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46193; 46193'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842376'^^xsd:double;
  dwc:latitude '51.766914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611176'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928237 3.842514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928237"^^xsd:decimal ;
  dwc:decimalLongitude "3.842514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928237 3.842514)"^^geo:wktLiteral ;
  geo-pos:lat "51.928237"^^xsd:decimal ;
  geo-pos:long "3.842514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49065; 49065'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842514'^^xsd:double;
  dwc:latitude '51.928237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613893'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863158 3.842517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863158"^^xsd:decimal ;
  dwc:decimalLongitude "3.842517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863158 3.842517)"^^geo:wktLiteral ;
  geo-pos:lat "51.863158"^^xsd:decimal ;
  geo-pos:long "3.842517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50785; 50785'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842517'^^xsd:double;
  dwc:latitude '51.863158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615534'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863158 3.842517)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863158"^^xsd:decimal ;
  dwc:decimalLongitude "3.842517"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863158 3.842517)"^^geo:wktLiteral ;
  geo-pos:lat "51.863158"^^xsd:decimal ;
  geo-pos:long "3.842517"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50786; 50786'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842517'^^xsd:double;
  dwc:latitude '51.863158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615535'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883694 3.842581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883694"^^xsd:decimal ;
  dwc:decimalLongitude "3.842581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883694 3.842581)"^^geo:wktLiteral ;
  geo-pos:lat "51.883694"^^xsd:decimal ;
  geo-pos:long "3.842581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6829'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50726; 50726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842581'^^xsd:double;
  dwc:latitude '51.883694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615478'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883694 3.842581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883694"^^xsd:decimal ;
  dwc:decimalLongitude "3.842581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883694 3.842581)"^^geo:wktLiteral ;
  geo-pos:lat "51.883694"^^xsd:decimal ;
  geo-pos:long "3.842581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6828'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50724; 50724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842581'^^xsd:double;
  dwc:latitude '51.883694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615476'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883694 3.842581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883694"^^xsd:decimal ;
  dwc:decimalLongitude "3.842581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883694 3.842581)"^^geo:wktLiteral ;
  geo-pos:lat "51.883694"^^xsd:decimal ;
  geo-pos:long "3.842581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6827'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50725; 50725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842581'^^xsd:double;
  dwc:latitude '51.883694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615477'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883694 3.842581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883694"^^xsd:decimal ;
  dwc:decimalLongitude "3.842581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883694 3.842581)"^^geo:wktLiteral ;
  geo-pos:lat "51.883694"^^xsd:decimal ;
  geo-pos:long "3.842581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6826'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50723; 50723'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842581'^^xsd:double;
  dwc:latitude '51.883694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615475'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884188 3.842634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884188"^^xsd:decimal ;
  dwc:decimalLongitude "3.842634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884188 3.842634)"^^geo:wktLiteral ;
  geo-pos:lat "51.884188"^^xsd:decimal ;
  geo-pos:long "3.842634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a63'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56354; 56354'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842634'^^xsd:double;
  dwc:latitude '51.884188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620874'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884188 3.842634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884188"^^xsd:decimal ;
  dwc:decimalLongitude "3.842634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884188 3.842634)"^^geo:wktLiteral ;
  geo-pos:lat "51.884188"^^xsd:decimal ;
  geo-pos:long "3.842634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a62'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56355; 56355'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842634'^^xsd:double;
  dwc:latitude '51.884188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620875'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847107"^^xsd:decimal ;
  dwc:decimalLongitude "3.842668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  geo-pos:lat "51.847107"^^xsd:decimal ;
  geo-pos:long "3.842668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e2c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55221; 55221'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842668'^^xsd:double;
  dwc:latitude '51.847107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619738'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847107"^^xsd:decimal ;
  dwc:decimalLongitude "3.842668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  geo-pos:lat "51.847107"^^xsd:decimal ;
  geo-pos:long "3.842668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e2b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55224; 55224'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842668'^^xsd:double;
  dwc:latitude '51.847107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619741'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847107"^^xsd:decimal ;
  dwc:decimalLongitude "3.842668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  geo-pos:lat "51.847107"^^xsd:decimal ;
  geo-pos:long "3.842668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e2a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55222; 55222'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842668'^^xsd:double;
  dwc:latitude '51.847107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619739'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847107"^^xsd:decimal ;
  dwc:decimalLongitude "3.842668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  geo-pos:lat "51.847107"^^xsd:decimal ;
  geo-pos:long "3.842668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e29'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55223; 55223'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842668'^^xsd:double;
  dwc:latitude '51.847107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619740'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847107"^^xsd:decimal ;
  dwc:decimalLongitude "3.842668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847107 3.842668)"^^geo:wktLiteral ;
  geo-pos:lat "51.847107"^^xsd:decimal ;
  geo-pos:long "3.842668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e28'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55220; 55220'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842668'^^xsd:double;
  dwc:latitude '51.847107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619737'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940122 3.842736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940122"^^xsd:decimal ;
  dwc:decimalLongitude "3.842736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940122 3.842736)"^^geo:wktLiteral ;
  geo-pos:lat "51.940122"^^xsd:decimal ;
  geo-pos:long "3.842736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5508'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55568; 55568'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842736'^^xsd:double;
  dwc:latitude '51.940122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620045'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940122 3.842736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940122"^^xsd:decimal ;
  dwc:decimalLongitude "3.842736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940122 3.842736)"^^geo:wktLiteral ;
  geo-pos:lat "51.940122"^^xsd:decimal ;
  geo-pos:long "3.842736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5507'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55565; 55565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842736'^^xsd:double;
  dwc:latitude '51.940122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620043'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940122 3.842736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940122"^^xsd:decimal ;
  dwc:decimalLongitude "3.842736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940122 3.842736)"^^geo:wktLiteral ;
  geo-pos:lat "51.940122"^^xsd:decimal ;
  geo-pos:long "3.842736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5506'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55567; 55567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842736'^^xsd:double;
  dwc:latitude '51.940122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620044'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940122 3.842736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940122"^^xsd:decimal ;
  dwc:decimalLongitude "3.842736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940122 3.842736)"^^geo:wktLiteral ;
  geo-pos:lat "51.940122"^^xsd:decimal ;
  geo-pos:long "3.842736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5505'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55564; 55564'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842736'^^xsd:double;
  dwc:latitude '51.940122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620042'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767846 3.842886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767846"^^xsd:decimal ;
  dwc:decimalLongitude "3.842886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767846 3.842886)"^^geo:wktLiteral ;
  geo-pos:lat "51.767846"^^xsd:decimal ;
  geo-pos:long "3.842886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-482e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52937; 52937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.281666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842886'^^xsd:double;
  dwc:latitude '51.767846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617482'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79473 3.842923)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79473"^^xsd:decimal ;
  dwc:decimalLongitude "3.842923"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79473 3.842923)"^^geo:wktLiteral ;
  geo-pos:lat "51.79473"^^xsd:decimal ;
  geo-pos:long "3.842923"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45442; 45442'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.842923'^^xsd:double;
  dwc:latitude '51.79473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610452'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817334 3.843026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817334"^^xsd:decimal ;
  dwc:decimalLongitude "3.843026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817334 3.843026)"^^geo:wktLiteral ;
  geo-pos:lat "51.817334"^^xsd:decimal ;
  geo-pos:long "3.843026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48253; 48253'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.943055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843026'^^xsd:double;
  dwc:latitude '51.817334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613124'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817334 3.843026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817334"^^xsd:decimal ;
  dwc:decimalLongitude "3.843026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817334 3.843026)"^^geo:wktLiteral ;
  geo-pos:lat "51.817334"^^xsd:decimal ;
  geo-pos:long "3.843026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48251; 48251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.943055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843026'^^xsd:double;
  dwc:latitude '51.817334'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613123'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920546"^^xsd:decimal ;
  dwc:decimalLongitude "3.843039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  geo-pos:lat "51.920546"^^xsd:decimal ;
  geo-pos:long "3.843039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d6c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48395; 48395'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843039'^^xsd:double;
  dwc:latitude '51.920546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613238'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920546"^^xsd:decimal ;
  dwc:decimalLongitude "3.843039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  geo-pos:lat "51.920546"^^xsd:decimal ;
  geo-pos:long "3.843039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d6b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48394; 48394'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843039'^^xsd:double;
  dwc:latitude '51.920546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613237'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920546"^^xsd:decimal ;
  dwc:decimalLongitude "3.843039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  geo-pos:lat "51.920546"^^xsd:decimal ;
  geo-pos:long "3.843039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d6a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48396; 48396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843039'^^xsd:double;
  dwc:latitude '51.920546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613239'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920546"^^xsd:decimal ;
  dwc:decimalLongitude "3.843039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  geo-pos:lat "51.920546"^^xsd:decimal ;
  geo-pos:long "3.843039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d69'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48397; 48397'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843039'^^xsd:double;
  dwc:latitude '51.920546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613240'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920546"^^xsd:decimal ;
  dwc:decimalLongitude "3.843039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920546 3.843039)"^^geo:wktLiteral ;
  geo-pos:lat "51.920546"^^xsd:decimal ;
  geo-pos:long "3.843039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d68'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48393; 48393'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843039'^^xsd:double;
  dwc:latitude '51.920546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613236'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906987 3.843061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906987"^^xsd:decimal ;
  dwc:decimalLongitude "3.843061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906987 3.843061)"^^geo:wktLiteral ;
  geo-pos:lat "51.906987"^^xsd:decimal ;
  geo-pos:long "3.843061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cfb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48059; 48059'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843061'^^xsd:double;
  dwc:latitude '51.906987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612975'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906987 3.843061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906987"^^xsd:decimal ;
  dwc:decimalLongitude "3.843061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906987 3.843061)"^^geo:wktLiteral ;
  geo-pos:lat "51.906987"^^xsd:decimal ;
  geo-pos:long "3.843061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cfa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48058; 48058'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843061'^^xsd:double;
  dwc:latitude '51.906987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612974'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81744 3.843231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81744"^^xsd:decimal ;
  dwc:decimalLongitude "3.843231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81744 3.843231)"^^geo:wktLiteral ;
  geo-pos:lat "51.81744"^^xsd:decimal ;
  geo-pos:long "3.843231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40868; 40868'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843231'^^xsd:double;
  dwc:latitude '51.81744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606020'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806633 3.843232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806633"^^xsd:decimal ;
  dwc:decimalLongitude "3.843232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806633 3.843232)"^^geo:wktLiteral ;
  geo-pos:lat "51.806633"^^xsd:decimal ;
  geo-pos:long "3.843232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-424e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42670; 42670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843232'^^xsd:double;
  dwc:latitude '51.806633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607762'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818942 3.843288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818942"^^xsd:decimal ;
  dwc:decimalLongitude "3.843288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818942 3.843288)"^^geo:wktLiteral ;
  geo-pos:lat "51.818942"^^xsd:decimal ;
  geo-pos:long "3.843288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5093'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46803; 46803'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843288'^^xsd:double;
  dwc:latitude '51.818942'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611712'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926685 3.843299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926685"^^xsd:decimal ;
  dwc:decimalLongitude "3.843299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926685 3.843299)"^^geo:wktLiteral ;
  geo-pos:lat "51.926685"^^xsd:decimal ;
  geo-pos:long "3.843299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5903'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45823; 45823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843299'^^xsd:double;
  dwc:latitude '51.926685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609664'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88276 3.843712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88276"^^xsd:decimal ;
  dwc:decimalLongitude "3.843712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88276 3.843712)"^^geo:wktLiteral ;
  geo-pos:lat "51.88276"^^xsd:decimal ;
  geo-pos:long "3.843712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f9d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47085; 47085'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843712'^^xsd:double;
  dwc:latitude '51.88276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611985'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88276 3.843712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88276"^^xsd:decimal ;
  dwc:decimalLongitude "3.843712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88276 3.843712)"^^geo:wktLiteral ;
  geo-pos:lat "51.88276"^^xsd:decimal ;
  geo-pos:long "3.843712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47088; 47088'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843712'^^xsd:double;
  dwc:latitude '51.88276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611987'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88276 3.843712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88276"^^xsd:decimal ;
  dwc:decimalLongitude "3.843712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88276 3.843712)"^^geo:wktLiteral ;
  geo-pos:lat "51.88276"^^xsd:decimal ;
  geo-pos:long "3.843712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f9b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47086; 47086'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843712'^^xsd:double;
  dwc:latitude '51.88276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611986'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88276 3.843712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88276"^^xsd:decimal ;
  dwc:decimalLongitude "3.843712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88276 3.843712)"^^geo:wktLiteral ;
  geo-pos:lat "51.88276"^^xsd:decimal ;
  geo-pos:long "3.843712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47089; 47089'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843712'^^xsd:double;
  dwc:latitude '51.88276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611988'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768388 3.843723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768388"^^xsd:decimal ;
  dwc:decimalLongitude "3.843723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768388 3.843723)"^^geo:wktLiteral ;
  geo-pos:lat "51.768388"^^xsd:decimal ;
  geo-pos:long "3.843723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ca'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55340; 55340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.517222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843723'^^xsd:double;
  dwc:latitude '51.768388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619860'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820584 3.843754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820584"^^xsd:decimal ;
  dwc:decimalLongitude "3.843754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820584 3.843754)"^^geo:wktLiteral ;
  geo-pos:lat "51.820584"^^xsd:decimal ;
  geo-pos:long "3.843754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39896; 39896'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.223333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843754'^^xsd:double;
  dwc:latitude '51.820584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605136'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820584 3.843754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820584"^^xsd:decimal ;
  dwc:decimalLongitude "3.843754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820584 3.843754)"^^geo:wktLiteral ;
  geo-pos:lat "51.820584"^^xsd:decimal ;
  geo-pos:long "3.843754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39895; 39895'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.223333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843754'^^xsd:double;
  dwc:latitude '51.820584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605135'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818254 3.843827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818254"^^xsd:decimal ;
  dwc:decimalLongitude "3.843827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818254 3.843827)"^^geo:wktLiteral ;
  geo-pos:lat "51.818254"^^xsd:decimal ;
  geo-pos:long "3.843827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7425'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39331; 39331'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.843827'^^xsd:double;
  dwc:latitude '51.818254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604600'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801205 3.844016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801205"^^xsd:decimal ;
  dwc:decimalLongitude "3.844016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801205 3.844016)"^^geo:wktLiteral ;
  geo-pos:lat "51.801205"^^xsd:decimal ;
  geo-pos:long "3.844016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6756'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50975; 50975'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844016'^^xsd:double;
  dwc:latitude '51.801205'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615690'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881445 3.844036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881445"^^xsd:decimal ;
  dwc:decimalLongitude "3.844036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881445 3.844036)"^^geo:wktLiteral ;
  geo-pos:lat "51.881445"^^xsd:decimal ;
  geo-pos:long "3.844036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5294'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54282; 54282'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844036'^^xsd:double;
  dwc:latitude '51.881445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618824'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881445 3.844036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881445"^^xsd:decimal ;
  dwc:decimalLongitude "3.844036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881445 3.844036)"^^geo:wktLiteral ;
  geo-pos:lat "51.881445"^^xsd:decimal ;
  geo-pos:long "3.844036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5293'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54285; 54285'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844036'^^xsd:double;
  dwc:latitude '51.881445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618827'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881445 3.844036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881445"^^xsd:decimal ;
  dwc:decimalLongitude "3.844036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881445 3.844036)"^^geo:wktLiteral ;
  geo-pos:lat "51.881445"^^xsd:decimal ;
  geo-pos:long "3.844036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5292'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54284; 54284'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844036'^^xsd:double;
  dwc:latitude '51.881445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618826'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881445 3.844036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881445"^^xsd:decimal ;
  dwc:decimalLongitude "3.844036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881445 3.844036)"^^geo:wktLiteral ;
  geo-pos:lat "51.881445"^^xsd:decimal ;
  geo-pos:long "3.844036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5291'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54283; 54283'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844036'^^xsd:double;
  dwc:latitude '51.881445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618825'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928027 3.84427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928027"^^xsd:decimal ;
  dwc:decimalLongitude "3.84427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928027 3.84427)"^^geo:wktLiteral ;
  geo-pos:lat "51.928027"^^xsd:decimal ;
  geo-pos:long "3.84427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6684'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39628; 39628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.673888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84427'^^xsd:double;
  dwc:latitude '51.928027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604860'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825606 3.844327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825606"^^xsd:decimal ;
  dwc:decimalLongitude "3.844327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825606 3.844327)"^^geo:wktLiteral ;
  geo-pos:lat "51.825606"^^xsd:decimal ;
  geo-pos:long "3.844327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-476d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53138; 53138'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.095277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844327'^^xsd:double;
  dwc:latitude '51.825606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617751'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825606 3.844327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825606"^^xsd:decimal ;
  dwc:decimalLongitude "3.844327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825606 3.844327)"^^geo:wktLiteral ;
  geo-pos:lat "51.825606"^^xsd:decimal ;
  geo-pos:long "3.844327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-476c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53139; 53139'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.095277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844327'^^xsd:double;
  dwc:latitude '51.825606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617752'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905126 3.844363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905126"^^xsd:decimal ;
  dwc:decimalLongitude "3.844363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905126 3.844363)"^^geo:wktLiteral ;
  geo-pos:lat "51.905126"^^xsd:decimal ;
  geo-pos:long "3.844363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-496b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51408; 51408'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844363'^^xsd:double;
  dwc:latitude '51.905126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615255'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905126 3.844363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905126"^^xsd:decimal ;
  dwc:decimalLongitude "3.844363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905126 3.844363)"^^geo:wktLiteral ;
  geo-pos:lat "51.905126"^^xsd:decimal ;
  geo-pos:long "3.844363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-496a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51407; 51407'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844363'^^xsd:double;
  dwc:latitude '51.905126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615254'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905126 3.844363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905126"^^xsd:decimal ;
  dwc:decimalLongitude "3.844363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905126 3.844363)"^^geo:wktLiteral ;
  geo-pos:lat "51.905126"^^xsd:decimal ;
  geo-pos:long "3.844363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4969'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51406; 51406'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844363'^^xsd:double;
  dwc:latitude '51.905126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615253'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76768 3.844622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76768"^^xsd:decimal ;
  dwc:decimalLongitude "3.844622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76768 3.844622)"^^geo:wktLiteral ;
  geo-pos:lat "51.76768"^^xsd:decimal ;
  geo-pos:long "3.844622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-716d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42032; 42032'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6008333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844622'^^xsd:double;
  dwc:latitude '51.76768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607216'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76768 3.844622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76768"^^xsd:decimal ;
  dwc:decimalLongitude "3.844622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76768 3.844622)"^^geo:wktLiteral ;
  geo-pos:lat "51.76768"^^xsd:decimal ;
  geo-pos:long "3.844622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-716c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42029; 42029'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6008333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844622'^^xsd:double;
  dwc:latitude '51.76768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607214'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76768 3.844622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76768"^^xsd:decimal ;
  dwc:decimalLongitude "3.844622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76768 3.844622)"^^geo:wktLiteral ;
  geo-pos:lat "51.76768"^^xsd:decimal ;
  geo-pos:long "3.844622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-716b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42028; 42028'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6008333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844622'^^xsd:double;
  dwc:latitude '51.76768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607213'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76768 3.844622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76768"^^xsd:decimal ;
  dwc:decimalLongitude "3.844622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76768 3.844622)"^^geo:wktLiteral ;
  geo-pos:lat "51.76768"^^xsd:decimal ;
  geo-pos:long "3.844622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-716a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42030; 42030'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6008333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844622'^^xsd:double;
  dwc:latitude '51.76768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607215'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818294 3.844625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818294"^^xsd:decimal ;
  dwc:decimalLongitude "3.844625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818294 3.844625)"^^geo:wktLiteral ;
  geo-pos:lat "51.818294"^^xsd:decimal ;
  geo-pos:long "3.844625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-577d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44565; 44565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844625'^^xsd:double;
  dwc:latitude '51.818294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609582'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818294 3.844625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818294"^^xsd:decimal ;
  dwc:decimalLongitude "3.844625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818294 3.844625)"^^geo:wktLiteral ;
  geo-pos:lat "51.818294"^^xsd:decimal ;
  geo-pos:long "3.844625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-577c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44564; 44564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.9347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844625'^^xsd:double;
  dwc:latitude '51.818294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609581'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819039 3.844755)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819039"^^xsd:decimal ;
  dwc:decimalLongitude "3.844755"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819039 3.844755)"^^geo:wktLiteral ;
  geo-pos:lat "51.819039"^^xsd:decimal ;
  geo-pos:long "3.844755"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-412a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56883; 56883'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.844755'^^xsd:double;
  dwc:latitude '51.819039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621346'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76794 3.84483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76794"^^xsd:decimal ;
  dwc:decimalLongitude "3.84483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76794 3.84483)"^^geo:wktLiteral ;
  geo-pos:lat "51.76794"^^xsd:decimal ;
  geo-pos:long "3.84483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bfa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55893; 55893'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84483'^^xsd:double;
  dwc:latitude '51.76794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620356'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76794 3.84483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76794"^^xsd:decimal ;
  dwc:decimalLongitude "3.84483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76794 3.84483)"^^geo:wktLiteral ;
  geo-pos:lat "51.76794"^^xsd:decimal ;
  geo-pos:long "3.84483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55892; 55892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84483'^^xsd:double;
  dwc:latitude '51.76794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620355'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76794 3.84483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76794"^^xsd:decimal ;
  dwc:decimalLongitude "3.84483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76794 3.84483)"^^geo:wktLiteral ;
  geo-pos:lat "51.76794"^^xsd:decimal ;
  geo-pos:long "3.84483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55891; 55891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84483'^^xsd:double;
  dwc:latitude '51.76794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620354'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924982 3.845041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924982"^^xsd:decimal ;
  dwc:decimalLongitude "3.845041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924982 3.845041)"^^geo:wktLiteral ;
  geo-pos:lat "51.924982"^^xsd:decimal ;
  geo-pos:long "3.845041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-739b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39491; 39491'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845041'^^xsd:double;
  dwc:latitude '51.924982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604757'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924982 3.845041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924982"^^xsd:decimal ;
  dwc:decimalLongitude "3.845041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924982 3.845041)"^^geo:wktLiteral ;
  geo-pos:lat "51.924982"^^xsd:decimal ;
  geo-pos:long "3.845041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-739a'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39490; 39490'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845041'^^xsd:double;
  dwc:latitude '51.924982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604756'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885097 3.845063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885097"^^xsd:decimal ;
  dwc:decimalLongitude "3.845063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885097 3.845063)"^^geo:wktLiteral ;
  geo-pos:lat "51.885097"^^xsd:decimal ;
  geo-pos:long "3.845063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48541; 48541'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845063'^^xsd:double;
  dwc:latitude '51.885097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613383'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885097 3.845063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885097"^^xsd:decimal ;
  dwc:decimalLongitude "3.845063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885097 3.845063)"^^geo:wktLiteral ;
  geo-pos:lat "51.885097"^^xsd:decimal ;
  geo-pos:long "3.845063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce4'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48543; 48543'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845063'^^xsd:double;
  dwc:latitude '51.885097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613385'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885097 3.845063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885097"^^xsd:decimal ;
  dwc:decimalLongitude "3.845063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885097 3.845063)"^^geo:wktLiteral ;
  geo-pos:lat "51.885097"^^xsd:decimal ;
  geo-pos:long "3.845063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48544; 48544'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845063'^^xsd:double;
  dwc:latitude '51.885097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613386'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885097 3.845063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885097"^^xsd:decimal ;
  dwc:decimalLongitude "3.845063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885097 3.845063)"^^geo:wktLiteral ;
  geo-pos:lat "51.885097"^^xsd:decimal ;
  geo-pos:long "3.845063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce2'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48542; 48542'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845063'^^xsd:double;
  dwc:latitude '51.885097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613384'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84121 3.845069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84121"^^xsd:decimal ;
  dwc:decimalLongitude "3.845069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84121 3.845069)"^^geo:wktLiteral ;
  geo-pos:lat "51.84121"^^xsd:decimal ;
  geo-pos:long "3.845069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7782'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51880; 51880'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845069'^^xsd:double;
  dwc:latitude '51.84121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616565'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828523 3.845092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828523"^^xsd:decimal ;
  dwc:decimalLongitude "3.845092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828523 3.845092)"^^geo:wktLiteral ;
  geo-pos:lat "51.828523"^^xsd:decimal ;
  geo-pos:long "3.845092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4509'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53796; 53796'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845092'^^xsd:double;
  dwc:latitude '51.828523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618316'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828523 3.845092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828523"^^xsd:decimal ;
  dwc:decimalLongitude "3.845092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828523 3.845092)"^^geo:wktLiteral ;
  geo-pos:lat "51.828523"^^xsd:decimal ;
  geo-pos:long "3.845092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4508'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53798; 53798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845092'^^xsd:double;
  dwc:latitude '51.828523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618318'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828523 3.845092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828523"^^xsd:decimal ;
  dwc:decimalLongitude "3.845092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828523 3.845092)"^^geo:wktLiteral ;
  geo-pos:lat "51.828523"^^xsd:decimal ;
  geo-pos:long "3.845092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4507'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53797; 53797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845092'^^xsd:double;
  dwc:latitude '51.828523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618317'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887299 3.845148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887299"^^xsd:decimal ;
  dwc:decimalLongitude "3.845148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887299 3.845148)"^^geo:wktLiteral ;
  geo-pos:lat "51.887299"^^xsd:decimal ;
  geo-pos:long "3.845148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7388'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39551; 39551'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845148'^^xsd:double;
  dwc:latitude '51.887299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604808'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905704 3.845203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905704"^^xsd:decimal ;
  dwc:decimalLongitude "3.845203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905704 3.845203)"^^geo:wktLiteral ;
  geo-pos:lat "51.905704"^^xsd:decimal ;
  geo-pos:long "3.845203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7210'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43544; 43544'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845203'^^xsd:double;
  dwc:latitude '51.905704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608605'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768261 3.845227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768261"^^xsd:decimal ;
  dwc:decimalLongitude "3.845227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768261 3.845227)"^^geo:wktLiteral ;
  geo-pos:lat "51.768261"^^xsd:decimal ;
  geo-pos:long "3.845227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4214'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56645; 56645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845227'^^xsd:double;
  dwc:latitude '51.768261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620544'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768538 3.84545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768538"^^xsd:decimal ;
  dwc:decimalLongitude "3.84545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768538 3.84545)"^^geo:wktLiteral ;
  geo-pos:lat "51.768538"^^xsd:decimal ;
  geo-pos:long "3.84545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f1d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49490; 49490'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84545'^^xsd:double;
  dwc:latitude '51.768538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614281'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768906 3.845457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768906"^^xsd:decimal ;
  dwc:decimalLongitude "3.845457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768906 3.845457)"^^geo:wktLiteral ;
  geo-pos:lat "51.768906"^^xsd:decimal ;
  geo-pos:long "3.845457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44438; 44438'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845457'^^xsd:double;
  dwc:latitude '51.768906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609456'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768906 3.845457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768906"^^xsd:decimal ;
  dwc:decimalLongitude "3.845457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768906 3.845457)"^^geo:wktLiteral ;
  geo-pos:lat "51.768906"^^xsd:decimal ;
  geo-pos:long "3.845457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44439; 44439'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845457'^^xsd:double;
  dwc:latitude '51.768906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609457'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768906 3.845457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768906"^^xsd:decimal ;
  dwc:decimalLongitude "3.845457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768906 3.845457)"^^geo:wktLiteral ;
  geo-pos:lat "51.768906"^^xsd:decimal ;
  geo-pos:long "3.845457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44440; 44440'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845457'^^xsd:double;
  dwc:latitude '51.768906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609458'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925788"^^xsd:decimal ;
  dwc:decimalLongitude "3.845493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  geo-pos:lat "51.925788"^^xsd:decimal ;
  geo-pos:long "3.845493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56240; 56240'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845493'^^xsd:double;
  dwc:latitude '51.925788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620758'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925788"^^xsd:decimal ;
  dwc:decimalLongitude "3.845493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  geo-pos:lat "51.925788"^^xsd:decimal ;
  geo-pos:long "3.845493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56239; 56239'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845493'^^xsd:double;
  dwc:latitude '51.925788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620757'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925788"^^xsd:decimal ;
  dwc:decimalLongitude "3.845493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  geo-pos:lat "51.925788"^^xsd:decimal ;
  geo-pos:long "3.845493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56242; 56242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845493'^^xsd:double;
  dwc:latitude '51.925788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620760'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925788"^^xsd:decimal ;
  dwc:decimalLongitude "3.845493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  geo-pos:lat "51.925788"^^xsd:decimal ;
  geo-pos:long "3.845493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56243; 56243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845493'^^xsd:double;
  dwc:latitude '51.925788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620761'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925788"^^xsd:decimal ;
  dwc:decimalLongitude "3.845493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925788 3.845493)"^^geo:wktLiteral ;
  geo-pos:lat "51.925788"^^xsd:decimal ;
  geo-pos:long "3.845493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56241; 56241'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845493'^^xsd:double;
  dwc:latitude '51.925788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620759'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84153 3.84551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84153"^^xsd:decimal ;
  dwc:decimalLongitude "3.84551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84153 3.84551)"^^geo:wktLiteral ;
  geo-pos:lat "51.84153"^^xsd:decimal ;
  geo-pos:long "3.84551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e25'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49417; 49417'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84551'^^xsd:double;
  dwc:latitude '51.84153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614205'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84153 3.84551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84153"^^xsd:decimal ;
  dwc:decimalLongitude "3.84551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84153 3.84551)"^^geo:wktLiteral ;
  geo-pos:lat "51.84153"^^xsd:decimal ;
  geo-pos:long "3.84551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e24'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49418; 49418'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84551'^^xsd:double;
  dwc:latitude '51.84153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614206'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767143 3.84554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767143"^^xsd:decimal ;
  dwc:decimalLongitude "3.84554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767143 3.84554)"^^geo:wktLiteral ;
  geo-pos:lat "51.767143"^^xsd:decimal ;
  geo-pos:long "3.84554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4470'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42754; 42754'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84554'^^xsd:double;
  dwc:latitude '51.767143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607054'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885111 3.845543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885111"^^xsd:decimal ;
  dwc:decimalLongitude "3.845543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885111 3.845543)"^^geo:wktLiteral ;
  geo-pos:lat "51.885111"^^xsd:decimal ;
  geo-pos:long "3.845543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6640'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39728; 39728'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.307222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845543'^^xsd:double;
  dwc:latitude '51.885111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604961'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804161 3.84555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804161"^^xsd:decimal ;
  dwc:decimalLongitude "3.84555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804161 3.84555)"^^geo:wktLiteral ;
  geo-pos:lat "51.804161"^^xsd:decimal ;
  geo-pos:long "3.84555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5844'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46123; 46123'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.925277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84555'^^xsd:double;
  dwc:latitude '51.804161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611043'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804161 3.84555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804161"^^xsd:decimal ;
  dwc:decimalLongitude "3.84555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804161 3.84555)"^^geo:wktLiteral ;
  geo-pos:lat "51.804161"^^xsd:decimal ;
  geo-pos:long "3.84555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5843'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46122; 46122'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.925277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84555'^^xsd:double;
  dwc:latitude '51.804161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611042'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804161 3.84555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804161"^^xsd:decimal ;
  dwc:decimalLongitude "3.84555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804161 3.84555)"^^geo:wktLiteral ;
  geo-pos:lat "51.804161"^^xsd:decimal ;
  geo-pos:long "3.84555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5842'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46120; 46120'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.925277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84555'^^xsd:double;
  dwc:latitude '51.804161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611039'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804161 3.84555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804161"^^xsd:decimal ;
  dwc:decimalLongitude "3.84555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804161 3.84555)"^^geo:wktLiteral ;
  geo-pos:lat "51.804161"^^xsd:decimal ;
  geo-pos:long "3.84555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5841'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46121; 46121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.925277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84555'^^xsd:double;
  dwc:latitude '51.804161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611041'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864215 3.845558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864215"^^xsd:decimal ;
  dwc:decimalLongitude "3.845558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864215 3.845558)"^^geo:wktLiteral ;
  geo-pos:lat "51.864215"^^xsd:decimal ;
  geo-pos:long "3.845558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a5e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47293; 47293'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845558'^^xsd:double;
  dwc:latitude '51.864215'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612245'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864215 3.845558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864215"^^xsd:decimal ;
  dwc:decimalLongitude "3.845558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864215 3.845558)"^^geo:wktLiteral ;
  geo-pos:lat "51.864215"^^xsd:decimal ;
  geo-pos:long "3.845558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a5d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47294; 47294'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845558'^^xsd:double;
  dwc:latitude '51.864215'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612246'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864215 3.845558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864215"^^xsd:decimal ;
  dwc:decimalLongitude "3.845558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864215 3.845558)"^^geo:wktLiteral ;
  geo-pos:lat "51.864215"^^xsd:decimal ;
  geo-pos:long "3.845558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a5c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47292; 47292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845558'^^xsd:double;
  dwc:latitude '51.864215'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612244'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945119 3.845638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945119"^^xsd:decimal ;
  dwc:decimalLongitude "3.845638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945119 3.845638)"^^geo:wktLiteral ;
  geo-pos:lat "51.945119"^^xsd:decimal ;
  geo-pos:long "3.845638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d58'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47947; 47947'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845638'^^xsd:double;
  dwc:latitude '51.945119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612601'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945119 3.845638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945119"^^xsd:decimal ;
  dwc:decimalLongitude "3.845638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945119 3.845638)"^^geo:wktLiteral ;
  geo-pos:lat "51.945119"^^xsd:decimal ;
  geo-pos:long "3.845638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d57'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47948; 47948'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845638'^^xsd:double;
  dwc:latitude '51.945119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612602'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805878 3.845641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805878"^^xsd:decimal ;
  dwc:decimalLongitude "3.845641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805878 3.845641)"^^geo:wktLiteral ;
  geo-pos:lat "51.805878"^^xsd:decimal ;
  geo-pos:long "3.845641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5170'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54598; 54598'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.225555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845641'^^xsd:double;
  dwc:latitude '51.805878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619095'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805878 3.845641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805878"^^xsd:decimal ;
  dwc:decimalLongitude "3.845641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805878 3.845641)"^^geo:wktLiteral ;
  geo-pos:lat "51.805878"^^xsd:decimal ;
  geo-pos:long "3.845641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-516f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54597; 54597'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.225555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845641'^^xsd:double;
  dwc:latitude '51.805878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619094'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821469 3.845671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821469"^^xsd:decimal ;
  dwc:decimalLongitude "3.845671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821469 3.845671)"^^geo:wktLiteral ;
  geo-pos:lat "51.821469"^^xsd:decimal ;
  geo-pos:long "3.845671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-777a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51906; 51906'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845671'^^xsd:double;
  dwc:latitude '51.821469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616591'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821469 3.845671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821469"^^xsd:decimal ;
  dwc:decimalLongitude "3.845671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821469 3.845671)"^^geo:wktLiteral ;
  geo-pos:lat "51.821469"^^xsd:decimal ;
  geo-pos:long "3.845671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7779'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51907; 51907'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845671'^^xsd:double;
  dwc:latitude '51.821469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616592'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817962 3.845751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817962"^^xsd:decimal ;
  dwc:decimalLongitude "3.845751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817962 3.845751)"^^geo:wktLiteral ;
  geo-pos:lat "51.817962"^^xsd:decimal ;
  geo-pos:long "3.845751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6121'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45396; 45396'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845751'^^xsd:double;
  dwc:latitude '51.817962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610405'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817962 3.845751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817962"^^xsd:decimal ;
  dwc:decimalLongitude "3.845751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817962 3.845751)"^^geo:wktLiteral ;
  geo-pos:lat "51.817962"^^xsd:decimal ;
  geo-pos:long "3.845751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-611f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45397; 45397'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845751'^^xsd:double;
  dwc:latitude '51.817962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610406'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825838 3.845811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825838"^^xsd:decimal ;
  dwc:decimalLongitude "3.845811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825838 3.845811)"^^geo:wktLiteral ;
  geo-pos:lat "51.825838"^^xsd:decimal ;
  geo-pos:long "3.845811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e0b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40908; 40908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.0808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845811'^^xsd:double;
  dwc:latitude '51.825838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606058'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945522"^^xsd:decimal ;
  dwc:decimalLongitude "3.845878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  geo-pos:lat "51.945522"^^xsd:decimal ;
  geo-pos:long "3.845878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44943; 44943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845878'^^xsd:double;
  dwc:latitude '51.945522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609957'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945522"^^xsd:decimal ;
  dwc:decimalLongitude "3.845878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  geo-pos:lat "51.945522"^^xsd:decimal ;
  geo-pos:long "3.845878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44946; 44946'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845878'^^xsd:double;
  dwc:latitude '51.945522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609960'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945522"^^xsd:decimal ;
  dwc:decimalLongitude "3.845878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  geo-pos:lat "51.945522"^^xsd:decimal ;
  geo-pos:long "3.845878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62bf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44942; 44942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845878'^^xsd:double;
  dwc:latitude '51.945522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609956'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945522"^^xsd:decimal ;
  dwc:decimalLongitude "3.845878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  geo-pos:lat "51.945522"^^xsd:decimal ;
  geo-pos:long "3.845878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62be'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44944; 44944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845878'^^xsd:double;
  dwc:latitude '51.945522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609958'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945522"^^xsd:decimal ;
  dwc:decimalLongitude "3.845878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945522 3.845878)"^^geo:wktLiteral ;
  geo-pos:lat "51.945522"^^xsd:decimal ;
  geo-pos:long "3.845878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62bd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44945; 44945'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845878'^^xsd:double;
  dwc:latitude '51.945522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609959'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768067 3.845963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768067"^^xsd:decimal ;
  dwc:decimalLongitude "3.845963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768067 3.845963)"^^geo:wktLiteral ;
  geo-pos:lat "51.768067"^^xsd:decimal ;
  geo-pos:long "3.845963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7910'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51989; 51989'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.17'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845963'^^xsd:double;
  dwc:latitude '51.768067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616676'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768067 3.845963)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768067"^^xsd:decimal ;
  dwc:decimalLongitude "3.845963"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768067 3.845963)"^^geo:wktLiteral ;
  geo-pos:lat "51.768067"^^xsd:decimal ;
  geo-pos:long "3.845963"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-790f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51988; 51988'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.17'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.845963'^^xsd:double;
  dwc:latitude '51.768067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616675'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840798 3.846004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840798"^^xsd:decimal ;
  dwc:decimalLongitude "3.846004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840798 3.846004)"^^geo:wktLiteral ;
  geo-pos:lat "51.840798"^^xsd:decimal ;
  geo-pos:long "3.846004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39856; 39856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.907222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846004'^^xsd:double;
  dwc:latitude '51.840798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605095'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840798 3.846004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840798"^^xsd:decimal ;
  dwc:decimalLongitude "3.846004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840798 3.846004)"^^geo:wktLiteral ;
  geo-pos:lat "51.840798"^^xsd:decimal ;
  geo-pos:long "3.846004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39854; 39854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.907222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846004'^^xsd:double;
  dwc:latitude '51.840798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605093'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840798 3.846004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840798"^^xsd:decimal ;
  dwc:decimalLongitude "3.846004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840798 3.846004)"^^geo:wktLiteral ;
  geo-pos:lat "51.840798"^^xsd:decimal ;
  geo-pos:long "3.846004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65d7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39855; 39855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.907222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846004'^^xsd:double;
  dwc:latitude '51.840798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605094'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869786 3.846025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869786"^^xsd:decimal ;
  dwc:decimalLongitude "3.846025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869786 3.846025)"^^geo:wktLiteral ;
  geo-pos:lat "51.869786"^^xsd:decimal ;
  geo-pos:long "3.846025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4033'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57196; 57196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846025'^^xsd:double;
  dwc:latitude '51.869786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621615'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869786 3.846025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869786"^^xsd:decimal ;
  dwc:decimalLongitude "3.846025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869786 3.846025)"^^geo:wktLiteral ;
  geo-pos:lat "51.869786"^^xsd:decimal ;
  geo-pos:long "3.846025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4032'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57197; 57197'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846025'^^xsd:double;
  dwc:latitude '51.869786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621616'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8193 3.846037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8193"^^xsd:decimal ;
  dwc:decimalLongitude "3.846037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8193 3.846037)"^^geo:wktLiteral ;
  geo-pos:lat "51.8193"^^xsd:decimal ;
  geo-pos:long "3.846037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-412e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56879; 56879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846037'^^xsd:double;
  dwc:latitude '51.8193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621342'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8193 3.846037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8193"^^xsd:decimal ;
  dwc:decimalLongitude "3.846037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8193 3.846037)"^^geo:wktLiteral ;
  geo-pos:lat "51.8193"^^xsd:decimal ;
  geo-pos:long "3.846037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-412d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56881; 56881'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846037'^^xsd:double;
  dwc:latitude '51.8193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621344'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8193 3.846037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8193"^^xsd:decimal ;
  dwc:decimalLongitude "3.846037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8193 3.846037)"^^geo:wktLiteral ;
  geo-pos:lat "51.8193"^^xsd:decimal ;
  geo-pos:long "3.846037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-412c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56880; 56880'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846037'^^xsd:double;
  dwc:latitude '51.8193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621343'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8193 3.846037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8193"^^xsd:decimal ;
  dwc:decimalLongitude "3.846037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8193 3.846037)"^^geo:wktLiteral ;
  geo-pos:lat "51.8193"^^xsd:decimal ;
  geo-pos:long "3.846037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-412b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56882; 56882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846037'^^xsd:double;
  dwc:latitude '51.8193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621345'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819299 3.846066)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819299"^^xsd:decimal ;
  dwc:decimalLongitude "3.846066"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819299 3.846066)"^^geo:wktLiteral ;
  geo-pos:lat "51.819299"^^xsd:decimal ;
  geo-pos:long "3.846066"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f0c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54904; 54904'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.311944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846066'^^xsd:double;
  dwc:latitude '51.819299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619468'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928175"^^xsd:decimal ;
  dwc:decimalLongitude "3.846148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  geo-pos:lat "51.928175"^^xsd:decimal ;
  geo-pos:long "3.846148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50569; 50569'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846148'^^xsd:double;
  dwc:latitude '51.928175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615331'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928175"^^xsd:decimal ;
  dwc:decimalLongitude "3.846148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  geo-pos:lat "51.928175"^^xsd:decimal ;
  geo-pos:long "3.846148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50567; 50567'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846148'^^xsd:double;
  dwc:latitude '51.928175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615329'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928175"^^xsd:decimal ;
  dwc:decimalLongitude "3.846148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  geo-pos:lat "51.928175"^^xsd:decimal ;
  geo-pos:long "3.846148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50572; 50572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846148'^^xsd:double;
  dwc:latitude '51.928175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615334'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928175"^^xsd:decimal ;
  dwc:decimalLongitude "3.846148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  geo-pos:lat "51.928175"^^xsd:decimal ;
  geo-pos:long "3.846148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50571; 50571'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846148'^^xsd:double;
  dwc:latitude '51.928175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615333'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928175"^^xsd:decimal ;
  dwc:decimalLongitude "3.846148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  geo-pos:lat "51.928175"^^xsd:decimal ;
  geo-pos:long "3.846148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50568; 50568'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846148'^^xsd:double;
  dwc:latitude '51.928175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615330'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928175"^^xsd:decimal ;
  dwc:decimalLongitude "3.846148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928175 3.846148)"^^geo:wktLiteral ;
  geo-pos:lat "51.928175"^^xsd:decimal ;
  geo-pos:long "3.846148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50570; 50570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846148'^^xsd:double;
  dwc:latitude '51.928175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615332'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825287 3.846222)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825287"^^xsd:decimal ;
  dwc:decimalLongitude "3.846222"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825287 3.846222)"^^geo:wktLiteral ;
  geo-pos:lat "51.825287"^^xsd:decimal ;
  geo-pos:long "3.846222"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6919'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50455; 50455'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846222'^^xsd:double;
  dwc:latitude '51.825287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615152'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825287 3.846222)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825287"^^xsd:decimal ;
  dwc:decimalLongitude "3.846222"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825287 3.846222)"^^geo:wktLiteral ;
  geo-pos:lat "51.825287"^^xsd:decimal ;
  geo-pos:long "3.846222"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6918'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50454; 50454'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846222'^^xsd:double;
  dwc:latitude '51.825287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615151'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768262 3.846285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768262"^^xsd:decimal ;
  dwc:decimalLongitude "3.846285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768262 3.846285)"^^geo:wktLiteral ;
  geo-pos:lat "51.768262"^^xsd:decimal ;
  geo-pos:long "3.846285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47775; 47775'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846285'^^xsd:double;
  dwc:latitude '51.768262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612730'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817517 3.846337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817517"^^xsd:decimal ;
  dwc:decimalLongitude "3.846337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817517 3.846337)"^^geo:wktLiteral ;
  geo-pos:lat "51.817517"^^xsd:decimal ;
  geo-pos:long "3.846337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51623; 51623'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846337'^^xsd:double;
  dwc:latitude '51.817517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616257'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817517 3.846337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817517"^^xsd:decimal ;
  dwc:decimalLongitude "3.846337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817517 3.846337)"^^geo:wktLiteral ;
  geo-pos:lat "51.817517"^^xsd:decimal ;
  geo-pos:long "3.846337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48b0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51621; 51621'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846337'^^xsd:double;
  dwc:latitude '51.817517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616255'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817517 3.846337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817517"^^xsd:decimal ;
  dwc:decimalLongitude "3.846337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817517 3.846337)"^^geo:wktLiteral ;
  geo-pos:lat "51.817517"^^xsd:decimal ;
  geo-pos:long "3.846337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51622; 51622'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846337'^^xsd:double;
  dwc:latitude '51.817517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616256'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865081 3.846416)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865081"^^xsd:decimal ;
  dwc:decimalLongitude "3.846416"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865081 3.846416)"^^geo:wktLiteral ;
  geo-pos:lat "51.865081"^^xsd:decimal ;
  geo-pos:long "3.846416"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-618f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45272; 45272'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846416'^^xsd:double;
  dwc:latitude '51.865081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610285'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768251 3.846575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768251"^^xsd:decimal ;
  dwc:decimalLongitude "3.846575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768251 3.846575)"^^geo:wktLiteral ;
  geo-pos:lat "51.768251"^^xsd:decimal ;
  geo-pos:long "3.846575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aaa'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51057; 51057'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846575'^^xsd:double;
  dwc:latitude '51.768251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615208'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769348 3.846595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769348"^^xsd:decimal ;
  dwc:decimalLongitude "3.846595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769348 3.846595)"^^geo:wktLiteral ;
  geo-pos:lat "51.769348"^^xsd:decimal ;
  geo-pos:long "3.846595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40686; 40686'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846595'^^xsd:double;
  dwc:latitude '51.769348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605839'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769348 3.846595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769348"^^xsd:decimal ;
  dwc:decimalLongitude "3.846595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769348 3.846595)"^^geo:wktLiteral ;
  geo-pos:lat "51.769348"^^xsd:decimal ;
  geo-pos:long "3.846595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee3'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40685; 40685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846595'^^xsd:double;
  dwc:latitude '51.769348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605838'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818995 3.846639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818995"^^xsd:decimal ;
  dwc:decimalLongitude "3.846639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818995 3.846639)"^^geo:wktLiteral ;
  geo-pos:lat "51.818995"^^xsd:decimal ;
  geo-pos:long "3.846639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42557; 42557'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846639'^^xsd:double;
  dwc:latitude '51.818995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607664'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818995 3.846639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818995"^^xsd:decimal ;
  dwc:decimalLongitude "3.846639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818995 3.846639)"^^geo:wktLiteral ;
  geo-pos:lat "51.818995"^^xsd:decimal ;
  geo-pos:long "3.846639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42556; 42556'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846639'^^xsd:double;
  dwc:latitude '51.818995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607663'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768862 3.846659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768862"^^xsd:decimal ;
  dwc:decimalLongitude "3.846659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768862 3.846659)"^^geo:wktLiteral ;
  geo-pos:lat "51.768862"^^xsd:decimal ;
  geo-pos:long "3.846659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4213'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56646; 56646'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846659'^^xsd:double;
  dwc:latitude '51.768862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620545'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925654 3.846668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925654"^^xsd:decimal ;
  dwc:decimalLongitude "3.846668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925654 3.846668)"^^geo:wktLiteral ;
  geo-pos:lat "51.925654"^^xsd:decimal ;
  geo-pos:long "3.846668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6299'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44986; 44986'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846668'^^xsd:double;
  dwc:latitude '51.925654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610000'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925654 3.846668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925654"^^xsd:decimal ;
  dwc:decimalLongitude "3.846668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925654 3.846668)"^^geo:wktLiteral ;
  geo-pos:lat "51.925654"^^xsd:decimal ;
  geo-pos:long "3.846668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6297'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44987; 44987'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846668'^^xsd:double;
  dwc:latitude '51.925654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610001'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817865 3.846692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817865"^^xsd:decimal ;
  dwc:decimalLongitude "3.846692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817865 3.846692)"^^geo:wktLiteral ;
  geo-pos:lat "51.817865"^^xsd:decimal ;
  geo-pos:long "3.846692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f5f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40601; 40601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846692'^^xsd:double;
  dwc:latitude '51.817865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605750'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817865 3.846692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817865"^^xsd:decimal ;
  dwc:decimalLongitude "3.846692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817865 3.846692)"^^geo:wktLiteral ;
  geo-pos:lat "51.817865"^^xsd:decimal ;
  geo-pos:long "3.846692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f5e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40602; 40602'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846692'^^xsd:double;
  dwc:latitude '51.817865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605751'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817865 3.846692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817865"^^xsd:decimal ;
  dwc:decimalLongitude "3.846692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817865 3.846692)"^^geo:wktLiteral ;
  geo-pos:lat "51.817865"^^xsd:decimal ;
  geo-pos:long "3.846692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f5d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40600; 40600'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846692'^^xsd:double;
  dwc:latitude '51.817865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605749'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767332 3.846702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.767332"^^xsd:decimal ;
  dwc:decimalLongitude "3.846702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.767332 3.846702)"^^geo:wktLiteral ;
  geo-pos:lat "51.767332"^^xsd:decimal ;
  geo-pos:long "3.846702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52310; 52310'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.506944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846702'^^xsd:double;
  dwc:latitude '51.767332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616388'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768393 3.84678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768393"^^xsd:decimal ;
  dwc:decimalLongitude "3.84678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768393 3.84678)"^^geo:wktLiteral ;
  geo-pos:lat "51.768393"^^xsd:decimal ;
  geo-pos:long "3.84678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6576'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48822; 48822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84678'^^xsd:double;
  dwc:latitude '51.768393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613700'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768393 3.84678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768393"^^xsd:decimal ;
  dwc:decimalLongitude "3.84678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768393 3.84678)"^^geo:wktLiteral ;
  geo-pos:lat "51.768393"^^xsd:decimal ;
  geo-pos:long "3.84678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6575'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48823; 48823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84678'^^xsd:double;
  dwc:latitude '51.768393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613701'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768393 3.84678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768393"^^xsd:decimal ;
  dwc:decimalLongitude "3.84678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768393 3.84678)"^^geo:wktLiteral ;
  geo-pos:lat "51.768393"^^xsd:decimal ;
  geo-pos:long "3.84678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6574'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48824; 48824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.6986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84678'^^xsd:double;
  dwc:latitude '51.768393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613702'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907427 3.84695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907427"^^xsd:decimal ;
  dwc:decimalLongitude "3.84695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907427 3.84695)"^^geo:wktLiteral ;
  geo-pos:lat "51.907427"^^xsd:decimal ;
  geo-pos:long "3.84695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-623b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45095; 45095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84695'^^xsd:double;
  dwc:latitude '51.907427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610109'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907427 3.84695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907427"^^xsd:decimal ;
  dwc:decimalLongitude "3.84695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907427 3.84695)"^^geo:wktLiteral ;
  geo-pos:lat "51.907427"^^xsd:decimal ;
  geo-pos:long "3.84695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-623a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45093; 45093'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84695'^^xsd:double;
  dwc:latitude '51.907427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610107'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907427 3.84695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907427"^^xsd:decimal ;
  dwc:decimalLongitude "3.84695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907427 3.84695)"^^geo:wktLiteral ;
  geo-pos:lat "51.907427"^^xsd:decimal ;
  geo-pos:long "3.84695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6239'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45094; 45094'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84695'^^xsd:double;
  dwc:latitude '51.907427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610108'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907427 3.84695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907427"^^xsd:decimal ;
  dwc:decimalLongitude "3.84695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907427 3.84695)"^^geo:wktLiteral ;
  geo-pos:lat "51.907427"^^xsd:decimal ;
  geo-pos:long "3.84695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6238'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45092; 45092'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84695'^^xsd:double;
  dwc:latitude '51.907427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610106'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841502 3.846961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841502"^^xsd:decimal ;
  dwc:decimalLongitude "3.846961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841502 3.846961)"^^geo:wktLiteral ;
  geo-pos:lat "51.841502"^^xsd:decimal ;
  geo-pos:long "3.846961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39852; 39852'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.906666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846961'^^xsd:double;
  dwc:latitude '51.841502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605091'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841502 3.846961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841502"^^xsd:decimal ;
  dwc:decimalLongitude "3.846961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841502 3.846961)"^^geo:wktLiteral ;
  geo-pos:lat "51.841502"^^xsd:decimal ;
  geo-pos:long "3.846961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39851; 39851'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.906666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846961'^^xsd:double;
  dwc:latitude '51.841502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605090'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841502 3.846961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841502"^^xsd:decimal ;
  dwc:decimalLongitude "3.846961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841502 3.846961)"^^geo:wktLiteral ;
  geo-pos:lat "51.841502"^^xsd:decimal ;
  geo-pos:long "3.846961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65da'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39853; 39853'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.906666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.846961'^^xsd:double;
  dwc:latitude '51.841502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605092'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86289 3.847276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86289"^^xsd:decimal ;
  dwc:decimalLongitude "3.847276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86289 3.847276)"^^geo:wktLiteral ;
  geo-pos:lat "51.86289"^^xsd:decimal ;
  geo-pos:long "3.847276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a3f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56401; 56401'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847276'^^xsd:double;
  dwc:latitude '51.86289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620920'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86289 3.847276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86289"^^xsd:decimal ;
  dwc:decimalLongitude "3.847276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86289 3.847276)"^^geo:wktLiteral ;
  geo-pos:lat "51.86289"^^xsd:decimal ;
  geo-pos:long "3.847276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a3e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56400; 56400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847276'^^xsd:double;
  dwc:latitude '51.86289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620919'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803231 3.847375)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803231"^^xsd:decimal ;
  dwc:decimalLongitude "3.847375"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803231 3.847375)"^^geo:wktLiteral ;
  geo-pos:lat "51.803231"^^xsd:decimal ;
  geo-pos:long "3.847375"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6757'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50972; 50972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847375'^^xsd:double;
  dwc:latitude '51.803231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615689'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804427 3.847383)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804427"^^xsd:decimal ;
  dwc:decimalLongitude "3.847383"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804427 3.847383)"^^geo:wktLiteral ;
  geo-pos:lat "51.804427"^^xsd:decimal ;
  geo-pos:long "3.847383"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a1f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47390; 47390'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847383'^^xsd:double;
  dwc:latitude '51.804427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612295'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804427 3.847383)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804427"^^xsd:decimal ;
  dwc:decimalLongitude "3.847383"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804427 3.847383)"^^geo:wktLiteral ;
  geo-pos:lat "51.804427"^^xsd:decimal ;
  geo-pos:long "3.847383"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a1e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47389; 47389'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847383'^^xsd:double;
  dwc:latitude '51.804427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612294'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911829 3.84744)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911829"^^xsd:decimal ;
  dwc:decimalLongitude "3.84744"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911829 3.84744)"^^geo:wktLiteral ;
  geo-pos:lat "51.911829"^^xsd:decimal ;
  geo-pos:long "3.84744"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6474'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49139; 49139'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84744'^^xsd:double;
  dwc:latitude '51.911829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613961'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911829 3.84744)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911829"^^xsd:decimal ;
  dwc:decimalLongitude "3.84744"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911829 3.84744)"^^geo:wktLiteral ;
  geo-pos:lat "51.911829"^^xsd:decimal ;
  geo-pos:long "3.84744"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6473'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49140; 49140'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84744'^^xsd:double;
  dwc:latitude '51.911829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613962'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911829 3.84744)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911829"^^xsd:decimal ;
  dwc:decimalLongitude "3.84744"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911829 3.84744)"^^geo:wktLiteral ;
  geo-pos:lat "51.911829"^^xsd:decimal ;
  geo-pos:long "3.84744"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6472'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49138; 49138'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84744'^^xsd:double;
  dwc:latitude '51.911829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613960'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911829 3.84744)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911829"^^xsd:decimal ;
  dwc:decimalLongitude "3.84744"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911829 3.84744)"^^geo:wktLiteral ;
  geo-pos:lat "51.911829"^^xsd:decimal ;
  geo-pos:long "3.84744"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6471'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49141; 49141'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84744'^^xsd:double;
  dwc:latitude '51.911829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613963'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768674 3.847771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768674"^^xsd:decimal ;
  dwc:decimalLongitude "3.847771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768674 3.847771)"^^geo:wktLiteral ;
  geo-pos:lat "51.768674"^^xsd:decimal ;
  geo-pos:long "3.847771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51058; 51058'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847771'^^xsd:double;
  dwc:latitude '51.768674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615209'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907797"^^xsd:decimal ;
  dwc:decimalLongitude "3.847946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  geo-pos:lat "51.907797"^^xsd:decimal ;
  geo-pos:long "3.847946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43208; 43208'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847946'^^xsd:double;
  dwc:latitude '51.907797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608316'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907797"^^xsd:decimal ;
  dwc:decimalLongitude "3.847946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  geo-pos:lat "51.907797"^^xsd:decimal ;
  geo-pos:long "3.847946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43205; 43205'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847946'^^xsd:double;
  dwc:latitude '51.907797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608313'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907797"^^xsd:decimal ;
  dwc:decimalLongitude "3.847946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  geo-pos:lat "51.907797"^^xsd:decimal ;
  geo-pos:long "3.847946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43207; 43207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847946'^^xsd:double;
  dwc:latitude '51.907797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608315'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907797"^^xsd:decimal ;
  dwc:decimalLongitude "3.847946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  geo-pos:lat "51.907797"^^xsd:decimal ;
  geo-pos:long "3.847946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43209; 43209'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847946'^^xsd:double;
  dwc:latitude '51.907797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608317'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907797"^^xsd:decimal ;
  dwc:decimalLongitude "3.847946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907797 3.847946)"^^geo:wktLiteral ;
  geo-pos:lat "51.907797"^^xsd:decimal ;
  geo-pos:long "3.847946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42e0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43206; 43206'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847946'^^xsd:double;
  dwc:latitude '51.907797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608314'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76976 3.847994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76976"^^xsd:decimal ;
  dwc:decimalLongitude "3.847994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76976 3.847994)"^^geo:wktLiteral ;
  geo-pos:lat "51.76976"^^xsd:decimal ;
  geo-pos:long "3.847994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-732a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43795; 43795'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847994'^^xsd:double;
  dwc:latitude '51.76976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608806'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76976 3.847994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.76976"^^xsd:decimal ;
  dwc:decimalLongitude "3.847994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.76976 3.847994)"^^geo:wktLiteral ;
  geo-pos:lat "51.76976"^^xsd:decimal ;
  geo-pos:long "3.847994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7329'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43796; 43796'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.847994'^^xsd:double;
  dwc:latitude '51.76976'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608807'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8031 3.84804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8031"^^xsd:decimal ;
  dwc:decimalLongitude "3.84804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8031 3.84804)"^^geo:wktLiteral ;
  geo-pos:lat "51.8031"^^xsd:decimal ;
  geo-pos:long "3.84804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b05'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41717; 41717'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84804'^^xsd:double;
  dwc:latitude '51.8031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606859'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8031 3.84804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8031"^^xsd:decimal ;
  dwc:decimalLongitude "3.84804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8031 3.84804)"^^geo:wktLiteral ;
  geo-pos:lat "51.8031"^^xsd:decimal ;
  geo-pos:long "3.84804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b04'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41716; 41716'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84804'^^xsd:double;
  dwc:latitude '51.8031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606858'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80328 3.848087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80328"^^xsd:decimal ;
  dwc:decimalLongitude "3.848087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80328 3.848087)"^^geo:wktLiteral ;
  geo-pos:lat "51.80328"^^xsd:decimal ;
  geo-pos:long "3.848087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b07'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41714; 41714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848087'^^xsd:double;
  dwc:latitude '51.80328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606856'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80328 3.848087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80328"^^xsd:decimal ;
  dwc:decimalLongitude "3.848087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80328 3.848087)"^^geo:wktLiteral ;
  geo-pos:lat "51.80328"^^xsd:decimal ;
  geo-pos:long "3.848087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b06'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41715; 41715'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848087'^^xsd:double;
  dwc:latitude '51.80328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606857'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769499 3.848091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769499"^^xsd:decimal ;
  dwc:decimalLongitude "3.848091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769499 3.848091)"^^geo:wktLiteral ;
  geo-pos:lat "51.769499"^^xsd:decimal ;
  geo-pos:long "3.848091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4212'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56647; 56647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8469444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848091'^^xsd:double;
  dwc:latitude '51.769499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620546'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817981 3.848145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817981"^^xsd:decimal ;
  dwc:decimalLongitude "3.848145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817981 3.848145)"^^geo:wktLiteral ;
  geo-pos:lat "51.817981"^^xsd:decimal ;
  geo-pos:long "3.848145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-555c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55458; 55458'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.290555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848145'^^xsd:double;
  dwc:latitude '51.817981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619951'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817981 3.848145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817981"^^xsd:decimal ;
  dwc:decimalLongitude "3.848145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817981 3.848145)"^^geo:wktLiteral ;
  geo-pos:lat "51.817981"^^xsd:decimal ;
  geo-pos:long "3.848145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-555b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55459; 55459'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.290555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848145'^^xsd:double;
  dwc:latitude '51.817981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619952'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943806 3.848188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.943806"^^xsd:decimal ;
  dwc:decimalLongitude "3.848188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943806 3.848188)"^^geo:wktLiteral ;
  geo-pos:lat "51.943806"^^xsd:decimal ;
  geo-pos:long "3.848188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51301; 51301'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848188'^^xsd:double;
  dwc:latitude '51.943806'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615964'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819868 3.848267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819868"^^xsd:decimal ;
  dwc:decimalLongitude "3.848267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819868 3.848267)"^^geo:wktLiteral ;
  geo-pos:lat "51.819868"^^xsd:decimal ;
  geo-pos:long "3.848267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5094'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46802; 46802'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848267'^^xsd:double;
  dwc:latitude '51.819868'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611711'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53609; 53609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618131'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53603; 53603'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624356'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53611; 53611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618133'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53604; 53604'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618126'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53600; 53600'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618124'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53607; 53607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618129'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53608; 53608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618130'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53602; 53602'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618125'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53610; 53610'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618132'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45be'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53605; 53605'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618127'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53601; 53601'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624355'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45bc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53606; 53606'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618128'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869896"^^xsd:decimal ;
  dwc:decimalLongitude "3.848279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869896 3.848279)"^^geo:wktLiteral ;
  geo-pos:lat "51.869896"^^xsd:decimal ;
  geo-pos:long "3.848279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45bb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53599; 53599'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848279'^^xsd:double;
  dwc:latitude '51.869896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618123'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889056 3.848334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889056"^^xsd:decimal ;
  dwc:decimalLongitude "3.848334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889056 3.848334)"^^geo:wktLiteral ;
  geo-pos:lat "51.889056"^^xsd:decimal ;
  geo-pos:long "3.848334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44091; 44091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848334'^^xsd:double;
  dwc:latitude '51.889056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609155'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889056 3.848334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889056"^^xsd:decimal ;
  dwc:decimalLongitude "3.848334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889056 3.848334)"^^geo:wktLiteral ;
  geo-pos:lat "51.889056"^^xsd:decimal ;
  geo-pos:long "3.848334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44090; 44090'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848334'^^xsd:double;
  dwc:latitude '51.889056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609154'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820784 3.848401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820784"^^xsd:decimal ;
  dwc:decimalLongitude "3.848401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820784 3.848401)"^^geo:wktLiteral ;
  geo-pos:lat "51.820784"^^xsd:decimal ;
  geo-pos:long "3.848401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c10'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45742; 45742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.3422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848401'^^xsd:double;
  dwc:latitude '51.820784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610704'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869661"^^xsd:decimal ;
  dwc:decimalLongitude "3.848405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  geo-pos:lat "51.869661"^^xsd:decimal ;
  geo-pos:long "3.848405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76dc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49940; 49940'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848405'^^xsd:double;
  dwc:latitude '51.869661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614733'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869661"^^xsd:decimal ;
  dwc:decimalLongitude "3.848405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  geo-pos:lat "51.869661"^^xsd:decimal ;
  geo-pos:long "3.848405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76db'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49941; 49941'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848405'^^xsd:double;
  dwc:latitude '51.869661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614734'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869661"^^xsd:decimal ;
  dwc:decimalLongitude "3.848405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  geo-pos:lat "51.869661"^^xsd:decimal ;
  geo-pos:long "3.848405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76da'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49942; 49942'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848405'^^xsd:double;
  dwc:latitude '51.869661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614735'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869661"^^xsd:decimal ;
  dwc:decimalLongitude "3.848405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  geo-pos:lat "51.869661"^^xsd:decimal ;
  geo-pos:long "3.848405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49943; 49943'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848405'^^xsd:double;
  dwc:latitude '51.869661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614736'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869661"^^xsd:decimal ;
  dwc:decimalLongitude "3.848405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  geo-pos:lat "51.869661"^^xsd:decimal ;
  geo-pos:long "3.848405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49944; 49944'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848405'^^xsd:double;
  dwc:latitude '51.869661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614737'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869661"^^xsd:decimal ;
  dwc:decimalLongitude "3.848405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869661 3.848405)"^^geo:wktLiteral ;
  geo-pos:lat "51.869661"^^xsd:decimal ;
  geo-pos:long "3.848405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49945; 49945'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848405'^^xsd:double;
  dwc:latitude '51.869661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614738'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928528 3.848438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928528"^^xsd:decimal ;
  dwc:decimalLongitude "3.848438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928528 3.848438)"^^geo:wktLiteral ;
  geo-pos:lat "51.928528"^^xsd:decimal ;
  geo-pos:long "3.848438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5003'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46965; 46965'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848438'^^xsd:double;
  dwc:latitude '51.928528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611863'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928528 3.848438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928528"^^xsd:decimal ;
  dwc:decimalLongitude "3.848438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928528 3.848438)"^^geo:wktLiteral ;
  geo-pos:lat "51.928528"^^xsd:decimal ;
  geo-pos:long "3.848438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5002'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46964; 46964'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848438'^^xsd:double;
  dwc:latitude '51.928528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611862'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928528 3.848438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928528"^^xsd:decimal ;
  dwc:decimalLongitude "3.848438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928528 3.848438)"^^geo:wktLiteral ;
  geo-pos:lat "51.928528"^^xsd:decimal ;
  geo-pos:long "3.848438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5001'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46963; 46963'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848438'^^xsd:double;
  dwc:latitude '51.928528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611861'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768943 3.84853)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768943"^^xsd:decimal ;
  dwc:decimalLongitude "3.84853"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768943 3.84853)"^^geo:wktLiteral ;
  geo-pos:lat "51.768943"^^xsd:decimal ;
  geo-pos:long "3.84853"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-790e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51990; 51990'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1711111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84853'^^xsd:double;
  dwc:latitude '51.768943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616677'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d6f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41084; 41084'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606307'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d6e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41078; 41078'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606301'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d6d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41077; 41077'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606300'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d6c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41080; 41080'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606303'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d6b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41076; 41076'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606299'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d6a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41075; 41075'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606298'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d69'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41083; 41083'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606306'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d68'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41082; 41082'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606305'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d67'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41081; 41081'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606304'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929435"^^xsd:decimal ;
  dwc:decimalLongitude "3.848572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929435 3.848572)"^^geo:wktLiteral ;
  geo-pos:lat "51.929435"^^xsd:decimal ;
  geo-pos:long "3.848572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d66'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41079; 41079'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848572'^^xsd:double;
  dwc:latitude '51.929435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606302'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824776 3.848662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824776"^^xsd:decimal ;
  dwc:decimalLongitude "3.848662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824776 3.848662)"^^geo:wktLiteral ;
  geo-pos:lat "51.824776"^^xsd:decimal ;
  geo-pos:long "3.848662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f78'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52487; 52487'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.197777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848662'^^xsd:double;
  dwc:latitude '51.824776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617099'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824776 3.848662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824776"^^xsd:decimal ;
  dwc:decimalLongitude "3.848662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824776 3.848662)"^^geo:wktLiteral ;
  geo-pos:lat "51.824776"^^xsd:decimal ;
  geo-pos:long "3.848662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f77'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52488; 52488'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.197777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848662'^^xsd:double;
  dwc:latitude '51.824776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617100'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820719 3.848748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820719"^^xsd:decimal ;
  dwc:decimalLongitude "3.848748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820719 3.848748)"^^geo:wktLiteral ;
  geo-pos:lat "51.820719"^^xsd:decimal ;
  geo-pos:long "3.848748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5458'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55815; 55815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848748'^^xsd:double;
  dwc:latitude '51.820719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620286'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820719 3.848748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820719"^^xsd:decimal ;
  dwc:decimalLongitude "3.848748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820719 3.848748)"^^geo:wktLiteral ;
  geo-pos:lat "51.820719"^^xsd:decimal ;
  geo-pos:long "3.848748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5457'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55814; 55814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848748'^^xsd:double;
  dwc:latitude '51.820719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620285'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820719 3.848748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820719"^^xsd:decimal ;
  dwc:decimalLongitude "3.848748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820719 3.848748)"^^geo:wktLiteral ;
  geo-pos:lat "51.820719"^^xsd:decimal ;
  geo-pos:long "3.848748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5456'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55813; 55813'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848748'^^xsd:double;
  dwc:latitude '51.820719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620284'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825007 3.848785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825007"^^xsd:decimal ;
  dwc:decimalLongitude "3.848785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825007 3.848785)"^^geo:wktLiteral ;
  geo-pos:lat "51.825007"^^xsd:decimal ;
  geo-pos:long "3.848785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-743f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39304; 39304'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848785'^^xsd:double;
  dwc:latitude '51.825007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604572'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825007 3.848785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825007"^^xsd:decimal ;
  dwc:decimalLongitude "3.848785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825007 3.848785)"^^geo:wktLiteral ;
  geo-pos:lat "51.825007"^^xsd:decimal ;
  geo-pos:long "3.848785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-743e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39305; 39305'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.1402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848785'^^xsd:double;
  dwc:latitude '51.825007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604573'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887632 3.848903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887632"^^xsd:decimal ;
  dwc:decimalLongitude "3.848903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887632 3.848903)"^^geo:wktLiteral ;
  geo-pos:lat "51.887632"^^xsd:decimal ;
  geo-pos:long "3.848903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4055'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57142; 57142'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848903'^^xsd:double;
  dwc:latitude '51.887632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621566'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887632 3.848903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887632"^^xsd:decimal ;
  dwc:decimalLongitude "3.848903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887632 3.848903)"^^geo:wktLiteral ;
  geo-pos:lat "51.887632"^^xsd:decimal ;
  geo-pos:long "3.848903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4054'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57143; 57143'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848903'^^xsd:double;
  dwc:latitude '51.887632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621567'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887632 3.848903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887632"^^xsd:decimal ;
  dwc:decimalLongitude "3.848903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887632 3.848903)"^^geo:wktLiteral ;
  geo-pos:lat "51.887632"^^xsd:decimal ;
  geo-pos:long "3.848903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4053'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57141; 57141'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.848903'^^xsd:double;
  dwc:latitude '51.887632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621565'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768737 3.849048)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768737"^^xsd:decimal ;
  dwc:decimalLongitude "3.849048"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768737 3.849048)"^^geo:wktLiteral ;
  geo-pos:lat "51.768737"^^xsd:decimal ;
  geo-pos:long "3.849048"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-446f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42755; 42755'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1144444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849048'^^xsd:double;
  dwc:latitude '51.768737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607055'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913454 3.84907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913454"^^xsd:decimal ;
  dwc:decimalLongitude "3.84907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913454 3.84907)"^^geo:wktLiteral ;
  geo-pos:lat "51.913454"^^xsd:decimal ;
  geo-pos:long "3.84907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7722'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49850; 49850'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84907'^^xsd:double;
  dwc:latitude '51.913454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614652'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913454 3.84907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913454"^^xsd:decimal ;
  dwc:decimalLongitude "3.84907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913454 3.84907)"^^geo:wktLiteral ;
  geo-pos:lat "51.913454"^^xsd:decimal ;
  geo-pos:long "3.84907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7723'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49847; 49847'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.84907'^^xsd:double;
  dwc:latitude '51.913454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614651'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819969 3.849212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819969"^^xsd:decimal ;
  dwc:decimalLongitude "3.849212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819969 3.849212)"^^geo:wktLiteral ;
  geo-pos:lat "51.819969"^^xsd:decimal ;
  geo-pos:long "3.849212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5096'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46800; 46800'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.97'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849212'^^xsd:double;
  dwc:latitude '51.819969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611709'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819969 3.849212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819969"^^xsd:decimal ;
  dwc:decimalLongitude "3.849212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819969 3.849212)"^^geo:wktLiteral ;
  geo-pos:lat "51.819969"^^xsd:decimal ;
  geo-pos:long "3.849212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5095'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46801; 46801'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.97'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849212'^^xsd:double;
  dwc:latitude '51.819969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611710'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769257 3.849231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769257"^^xsd:decimal ;
  dwc:decimalLongitude "3.849231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769257 3.849231)"^^geo:wktLiteral ;
  geo-pos:lat "51.769257"^^xsd:decimal ;
  geo-pos:long "3.849231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39434; 39434'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849231'^^xsd:double;
  dwc:latitude '51.769257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604704'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769257 3.849231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769257"^^xsd:decimal ;
  dwc:decimalLongitude "3.849231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769257 3.849231)"^^geo:wktLiteral ;
  geo-pos:lat "51.769257"^^xsd:decimal ;
  geo-pos:long "3.849231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73bf'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39433; 39433'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849231'^^xsd:double;
  dwc:latitude '51.769257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604703'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823556 3.849251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823556"^^xsd:decimal ;
  dwc:decimalLongitude "3.849251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823556 3.849251)"^^geo:wktLiteral ;
  geo-pos:lat "51.823556"^^xsd:decimal ;
  geo-pos:long "3.849251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49341; 49341'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849251'^^xsd:double;
  dwc:latitude '51.823556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614131'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823556 3.849251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823556"^^xsd:decimal ;
  dwc:decimalLongitude "3.849251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823556 3.849251)"^^geo:wktLiteral ;
  geo-pos:lat "51.823556"^^xsd:decimal ;
  geo-pos:long "3.849251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49340; 49340'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849251'^^xsd:double;
  dwc:latitude '51.823556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614130'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823556 3.849251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823556"^^xsd:decimal ;
  dwc:decimalLongitude "3.849251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823556 3.849251)"^^geo:wktLiteral ;
  geo-pos:lat "51.823556"^^xsd:decimal ;
  geo-pos:long "3.849251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49342; 49342'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849251'^^xsd:double;
  dwc:latitude '51.823556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614132'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946171 3.849368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946171"^^xsd:decimal ;
  dwc:decimalLongitude "3.849368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946171 3.849368)"^^geo:wktLiteral ;
  geo-pos:lat "51.946171"^^xsd:decimal ;
  geo-pos:long "3.849368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-502c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46918; 46918'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849368'^^xsd:double;
  dwc:latitude '51.946171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611814'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946171 3.849368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946171"^^xsd:decimal ;
  dwc:decimalLongitude "3.849368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946171 3.849368)"^^geo:wktLiteral ;
  geo-pos:lat "51.946171"^^xsd:decimal ;
  geo-pos:long "3.849368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-502b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46919; 46919'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849368'^^xsd:double;
  dwc:latitude '51.946171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611815'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925472 3.849442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925472"^^xsd:decimal ;
  dwc:decimalLongitude "3.849442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925472 3.849442)"^^geo:wktLiteral ;
  geo-pos:lat "51.925472"^^xsd:decimal ;
  geo-pos:long "3.849442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57034; 57034'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849442'^^xsd:double;
  dwc:latitude '51.925472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621462'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925472 3.849442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925472"^^xsd:decimal ;
  dwc:decimalLongitude "3.849442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925472 3.849442)"^^geo:wktLiteral ;
  geo-pos:lat "51.925472"^^xsd:decimal ;
  geo-pos:long "3.849442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57032; 57032'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849442'^^xsd:double;
  dwc:latitude '51.925472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621458'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925472 3.849442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925472"^^xsd:decimal ;
  dwc:decimalLongitude "3.849442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925472 3.849442)"^^geo:wktLiteral ;
  geo-pos:lat "51.925472"^^xsd:decimal ;
  geo-pos:long "3.849442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40af'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57033; 57033'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849442'^^xsd:double;
  dwc:latitude '51.925472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621461'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93351 3.849536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93351"^^xsd:decimal ;
  dwc:decimalLongitude "3.849536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93351 3.849536)"^^geo:wktLiteral ;
  geo-pos:lat "51.93351"^^xsd:decimal ;
  geo-pos:long "3.849536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51329; 51329'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849536'^^xsd:double;
  dwc:latitude '51.93351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615994'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93351 3.849536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93351"^^xsd:decimal ;
  dwc:decimalLongitude "3.849536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93351 3.849536)"^^geo:wktLiteral ;
  geo-pos:lat "51.93351"^^xsd:decimal ;
  geo-pos:long "3.849536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51328; 51328'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849536'^^xsd:double;
  dwc:latitude '51.93351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615993'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760975 3.849603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760975"^^xsd:decimal ;
  dwc:decimalLongitude "3.849603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760975 3.849603)"^^geo:wktLiteral ;
  geo-pos:lat "51.760975"^^xsd:decimal ;
  geo-pos:long "3.849603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7584'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42417; 42417'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849603'^^xsd:double;
  dwc:latitude '51.760975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607016'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760975 3.849603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760975"^^xsd:decimal ;
  dwc:decimalLongitude "3.849603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760975 3.849603)"^^geo:wktLiteral ;
  geo-pos:lat "51.760975"^^xsd:decimal ;
  geo-pos:long "3.849603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7583'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42416; 42416'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849603'^^xsd:double;
  dwc:latitude '51.760975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607015'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760975 3.849603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.760975"^^xsd:decimal ;
  dwc:decimalLongitude "3.849603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.760975 3.849603)"^^geo:wktLiteral ;
  geo-pos:lat "51.760975"^^xsd:decimal ;
  geo-pos:long "3.849603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7582'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42418; 42418'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849603'^^xsd:double;
  dwc:latitude '51.760975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607017'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771186 3.849717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771186"^^xsd:decimal ;
  dwc:decimalLongitude "3.849717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771186 3.849717)"^^geo:wktLiteral ;
  geo-pos:lat "51.771186"^^xsd:decimal ;
  geo-pos:long "3.849717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-765c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50081; 50081'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.260555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849717'^^xsd:double;
  dwc:latitude '51.771186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614868'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812061 3.849775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812061"^^xsd:decimal ;
  dwc:decimalLongitude "3.849775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812061 3.849775)"^^geo:wktLiteral ;
  geo-pos:lat "51.812061"^^xsd:decimal ;
  geo-pos:long "3.849775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53856; 53856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849775'^^xsd:double;
  dwc:latitude '51.812061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618378'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812061 3.849775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812061"^^xsd:decimal ;
  dwc:decimalLongitude "3.849775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812061 3.849775)"^^geo:wktLiteral ;
  geo-pos:lat "51.812061"^^xsd:decimal ;
  geo-pos:long "3.849775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44cf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53855; 53855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849775'^^xsd:double;
  dwc:latitude '51.812061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618377'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812061 3.849775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812061"^^xsd:decimal ;
  dwc:decimalLongitude "3.849775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812061 3.849775)"^^geo:wktLiteral ;
  geo-pos:lat "51.812061"^^xsd:decimal ;
  geo-pos:long "3.849775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ce'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53857; 53857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849775'^^xsd:double;
  dwc:latitude '51.812061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618379'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812061 3.849775)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812061"^^xsd:decimal ;
  dwc:decimalLongitude "3.849775"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812061 3.849775)"^^geo:wktLiteral ;
  geo-pos:lat "51.812061"^^xsd:decimal ;
  geo-pos:long "3.849775"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44cd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53858; 53858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849775'^^xsd:double;
  dwc:latitude '51.812061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618380'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842353 3.849851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842353"^^xsd:decimal ;
  dwc:decimalLongitude "3.849851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842353 3.849851)"^^geo:wktLiteral ;
  geo-pos:lat "51.842353"^^xsd:decimal ;
  geo-pos:long "3.849851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e83'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52793; 52793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849851'^^xsd:double;
  dwc:latitude '51.842353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617350'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842353 3.849851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842353"^^xsd:decimal ;
  dwc:decimalLongitude "3.849851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842353 3.849851)"^^geo:wktLiteral ;
  geo-pos:lat "51.842353"^^xsd:decimal ;
  geo-pos:long "3.849851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e82'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52794; 52794'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849851'^^xsd:double;
  dwc:latitude '51.842353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617351'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808328 3.849994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808328"^^xsd:decimal ;
  dwc:decimalLongitude "3.849994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808328 3.849994)"^^geo:wktLiteral ;
  geo-pos:lat "51.808328"^^xsd:decimal ;
  geo-pos:long "3.849994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55351; 55351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849994'^^xsd:double;
  dwc:latitude '51.808328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619869'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808328 3.849994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808328"^^xsd:decimal ;
  dwc:decimalLongitude "3.849994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808328 3.849994)"^^geo:wktLiteral ;
  geo-pos:lat "51.808328"^^xsd:decimal ;
  geo-pos:long "3.849994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55350; 55350'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.849994'^^xsd:double;
  dwc:latitude '51.808328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619868'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819396 3.850087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819396"^^xsd:decimal ;
  dwc:decimalLongitude "3.850087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819396 3.850087)"^^geo:wktLiteral ;
  geo-pos:lat "51.819396"^^xsd:decimal ;
  geo-pos:long "3.850087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42950; 42950'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7991666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850087'^^xsd:double;
  dwc:latitude '51.819396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607996'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819396 3.850087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819396"^^xsd:decimal ;
  dwc:decimalLongitude "3.850087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819396 3.850087)"^^geo:wktLiteral ;
  geo-pos:lat "51.819396"^^xsd:decimal ;
  geo-pos:long "3.850087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b2'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42949; 42949'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7991666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850087'^^xsd:double;
  dwc:latitude '51.819396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607995'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831391 3.850095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831391"^^xsd:decimal ;
  dwc:decimalLongitude "3.850095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831391 3.850095)"^^geo:wktLiteral ;
  geo-pos:lat "51.831391"^^xsd:decimal ;
  geo-pos:long "3.850095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-425c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42651; 42651'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.254166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850095'^^xsd:double;
  dwc:latitude '51.831391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607743'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806682 3.850181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806682"^^xsd:decimal ;
  dwc:decimalLongitude "3.850181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806682 3.850181)"^^geo:wktLiteral ;
  geo-pos:lat "51.806682"^^xsd:decimal ;
  geo-pos:long "3.850181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41fd'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56668; 56668'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850181'^^xsd:double;
  dwc:latitude '51.806682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620567'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770563 3.850183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770563"^^xsd:decimal ;
  dwc:decimalLongitude "3.850183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770563 3.850183)"^^geo:wktLiteral ;
  geo-pos:lat "51.770563"^^xsd:decimal ;
  geo-pos:long "3.850183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55341; 55341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.520833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850183'^^xsd:double;
  dwc:latitude '51.770563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619861'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806951 3.850215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806951"^^xsd:decimal ;
  dwc:decimalLongitude "3.850215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806951 3.850215)"^^geo:wktLiteral ;
  geo-pos:lat "51.806951"^^xsd:decimal ;
  geo-pos:long "3.850215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-671c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39959; 39959'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850215'^^xsd:double;
  dwc:latitude '51.806951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604460'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806951 3.850215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806951"^^xsd:decimal ;
  dwc:decimalLongitude "3.850215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806951 3.850215)"^^geo:wktLiteral ;
  geo-pos:lat "51.806951"^^xsd:decimal ;
  geo-pos:long "3.850215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-671b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39958; 39958'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850215'^^xsd:double;
  dwc:latitude '51.806951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604459'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84475 3.850317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84475"^^xsd:decimal ;
  dwc:decimalLongitude "3.850317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84475 3.850317)"^^geo:wktLiteral ;
  geo-pos:lat "51.84475"^^xsd:decimal ;
  geo-pos:long "3.850317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ff'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49284; 49284'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850317'^^xsd:double;
  dwc:latitude '51.84475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614070'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82461 3.85033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82461"^^xsd:decimal ;
  dwc:decimalLongitude "3.85033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82461 3.85033)"^^geo:wktLiteral ;
  geo-pos:lat "51.82461"^^xsd:decimal ;
  geo-pos:long "3.85033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50236; 50236'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.9625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85033'^^xsd:double;
  dwc:latitude '51.82461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614980'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810223 3.850335)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810223"^^xsd:decimal ;
  dwc:decimalLongitude "3.850335"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810223 3.850335)"^^geo:wktLiteral ;
  geo-pos:lat "51.810223"^^xsd:decimal ;
  geo-pos:long "3.850335"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55352; 55352'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.557222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850335'^^xsd:double;
  dwc:latitude '51.810223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619870'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807229 3.850351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807229"^^xsd:decimal ;
  dwc:decimalLongitude "3.850351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807229 3.850351)"^^geo:wktLiteral ;
  geo-pos:lat "51.807229"^^xsd:decimal ;
  geo-pos:long "3.850351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5def'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47782; 47782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850351'^^xsd:double;
  dwc:latitude '51.807229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612737'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770651 3.850388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770651"^^xsd:decimal ;
  dwc:decimalLongitude "3.850388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770651 3.850388)"^^geo:wktLiteral ;
  geo-pos:lat "51.770651"^^xsd:decimal ;
  geo-pos:long "3.850388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5413'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54657; 54657'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8691666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850388'^^xsd:double;
  dwc:latitude '51.770651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619155'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769654 3.850397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769654"^^xsd:decimal ;
  dwc:decimalLongitude "3.850397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769654 3.850397)"^^geo:wktLiteral ;
  geo-pos:lat "51.769654"^^xsd:decimal ;
  geo-pos:long "3.850397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-790d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51992; 51992'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850397'^^xsd:double;
  dwc:latitude '51.769654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616679'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769654 3.850397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.769654"^^xsd:decimal ;
  dwc:decimalLongitude "3.850397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.769654 3.850397)"^^geo:wktLiteral ;
  geo-pos:lat "51.769654"^^xsd:decimal ;
  geo-pos:long "3.850397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-790c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51991; 51991'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850397'^^xsd:double;
  dwc:latitude '51.769654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616678'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824357 3.850427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824357"^^xsd:decimal ;
  dwc:decimalLongitude "3.850427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824357 3.850427)"^^geo:wktLiteral ;
  geo-pos:lat "51.824357"^^xsd:decimal ;
  geo-pos:long "3.850427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43724; 43724'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850427'^^xsd:double;
  dwc:latitude '51.824357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608734'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824357 3.850427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824357"^^xsd:decimal ;
  dwc:decimalLongitude "3.850427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824357 3.850427)"^^geo:wktLiteral ;
  geo-pos:lat "51.824357"^^xsd:decimal ;
  geo-pos:long "3.850427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43725; 43725'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850427'^^xsd:double;
  dwc:latitude '51.824357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608735'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824357 3.850427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824357"^^xsd:decimal ;
  dwc:decimalLongitude "3.850427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824357 3.850427)"^^geo:wktLiteral ;
  geo-pos:lat "51.824357"^^xsd:decimal ;
  geo-pos:long "3.850427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43723; 43723'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850427'^^xsd:double;
  dwc:latitude '51.824357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608733'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824357 3.850427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824357"^^xsd:decimal ;
  dwc:decimalLongitude "3.850427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824357 3.850427)"^^geo:wktLiteral ;
  geo-pos:lat "51.824357"^^xsd:decimal ;
  geo-pos:long "3.850427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43722; 43722'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850427'^^xsd:double;
  dwc:latitude '51.824357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608732'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804279 3.850469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804279"^^xsd:decimal ;
  dwc:decimalLongitude "3.850469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804279 3.850469)"^^geo:wktLiteral ;
  geo-pos:lat "51.804279"^^xsd:decimal ;
  geo-pos:long "3.850469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-731f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43807; 43807'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850469'^^xsd:double;
  dwc:latitude '51.804279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608818'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804279 3.850469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804279"^^xsd:decimal ;
  dwc:decimalLongitude "3.850469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804279 3.850469)"^^geo:wktLiteral ;
  geo-pos:lat "51.804279"^^xsd:decimal ;
  geo-pos:long "3.850469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-731e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43808; 43808'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850469'^^xsd:double;
  dwc:latitude '51.804279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608819'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80872 3.850481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80872"^^xsd:decimal ;
  dwc:decimalLongitude "3.850481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80872 3.850481)"^^geo:wktLiteral ;
  geo-pos:lat "51.80872"^^xsd:decimal ;
  geo-pos:long "3.850481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40124; 40124'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.673055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850481'^^xsd:double;
  dwc:latitude '51.80872'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605327'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813998 3.850507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813998"^^xsd:decimal ;
  dwc:decimalLongitude "3.850507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813998 3.850507)"^^geo:wktLiteral ;
  geo-pos:lat "51.813998"^^xsd:decimal ;
  geo-pos:long "3.850507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5768'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44591; 44591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850507'^^xsd:double;
  dwc:latitude '51.813998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609080'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813998 3.850507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813998"^^xsd:decimal ;
  dwc:decimalLongitude "3.850507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813998 3.850507)"^^geo:wktLiteral ;
  geo-pos:lat "51.813998"^^xsd:decimal ;
  geo-pos:long "3.850507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5767'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44593; 44593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850507'^^xsd:double;
  dwc:latitude '51.813998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609081'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803145 3.850608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803145"^^xsd:decimal ;
  dwc:decimalLongitude "3.850608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803145 3.850608)"^^geo:wktLiteral ;
  geo-pos:lat "51.803145"^^xsd:decimal ;
  geo-pos:long "3.850608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56667; 56667'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850608'^^xsd:double;
  dwc:latitude '51.803145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620566'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803145 3.850608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803145"^^xsd:decimal ;
  dwc:decimalLongitude "3.850608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803145 3.850608)"^^geo:wktLiteral ;
  geo-pos:lat "51.803145"^^xsd:decimal ;
  geo-pos:long "3.850608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41fe'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56666; 56666'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850608'^^xsd:double;
  dwc:latitude '51.803145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620565'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818925 3.850629)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818925"^^xsd:decimal ;
  dwc:decimalLongitude "3.850629"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818925 3.850629)"^^geo:wktLiteral ;
  geo-pos:lat "51.818925"^^xsd:decimal ;
  geo-pos:long "3.850629"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43935; 43935'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850629'^^xsd:double;
  dwc:latitude '51.818925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608949'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819923 3.850633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819923"^^xsd:decimal ;
  dwc:decimalLongitude "3.850633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819923 3.850633)"^^geo:wktLiteral ;
  geo-pos:lat "51.819923"^^xsd:decimal ;
  geo-pos:long "3.850633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42555; 42555'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850633'^^xsd:double;
  dwc:latitude '51.819923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607662'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807406 3.850702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.807406"^^xsd:decimal ;
  dwc:decimalLongitude "3.850702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.807406 3.850702)"^^geo:wktLiteral ;
  geo-pos:lat "51.807406"^^xsd:decimal ;
  geo-pos:long "3.850702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-540d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54663; 54663'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8963888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850702'^^xsd:double;
  dwc:latitude '51.807406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619161'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770145 3.850726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770145"^^xsd:decimal ;
  dwc:decimalLongitude "3.850726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770145 3.850726)"^^geo:wktLiteral ;
  geo-pos:lat "51.770145"^^xsd:decimal ;
  geo-pos:long "3.850726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5113'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46673; 46673'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850726'^^xsd:double;
  dwc:latitude '51.770145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611610'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770145 3.850726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770145"^^xsd:decimal ;
  dwc:decimalLongitude "3.850726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770145 3.850726)"^^geo:wktLiteral ;
  geo-pos:lat "51.770145"^^xsd:decimal ;
  geo-pos:long "3.850726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5112'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46672; 46672'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850726'^^xsd:double;
  dwc:latitude '51.770145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611609'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802523 3.850828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802523"^^xsd:decimal ;
  dwc:decimalLongitude "3.850828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802523 3.850828)"^^geo:wktLiteral ;
  geo-pos:lat "51.802523"^^xsd:decimal ;
  geo-pos:long "3.850828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60cd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40122; 40122'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.6675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850828'^^xsd:double;
  dwc:latitude '51.802523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605325'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802523 3.850828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802523"^^xsd:decimal ;
  dwc:decimalLongitude "3.850828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802523 3.850828)"^^geo:wktLiteral ;
  geo-pos:lat "51.802523"^^xsd:decimal ;
  geo-pos:long "3.850828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40123; 40123'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.6675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850828'^^xsd:double;
  dwc:latitude '51.802523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605326'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808294 3.85098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808294"^^xsd:decimal ;
  dwc:decimalLongitude "3.85098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808294 3.85098)"^^geo:wktLiteral ;
  geo-pos:lat "51.808294"^^xsd:decimal ;
  geo-pos:long "3.85098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4edc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40693; 40693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85098'^^xsd:double;
  dwc:latitude '51.808294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605846'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80468 3.850999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80468"^^xsd:decimal ;
  dwc:decimalLongitude "3.850999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80468 3.850999)"^^geo:wktLiteral ;
  geo-pos:lat "51.80468"^^xsd:decimal ;
  geo-pos:long "3.850999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-445a'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42776; 42776'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.850999'^^xsd:double;
  dwc:latitude '51.80468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607827'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a8b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47238; 47238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612186'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a8a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47237; 47237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612185'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a89'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47248; 47248'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612196'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a88'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47245; 47245'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612193'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a87'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47247; 47247'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612195'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a86'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47236; 47236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612184'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a85'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47233; 47233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612181'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a84'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47241; 47241'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612189'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a83'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47239; 47239'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612187'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a82'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47234; 47234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612182'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a81'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47246; 47246'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612194'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a80'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47249; 47249'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612197'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a7f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47240; 47240'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612188'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a7e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47243; 47243'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612191'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a7d'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47235; 47235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612183'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a7c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47242; 47242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612190'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889756"^^xsd:decimal ;
  dwc:decimalLongitude "3.851007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889756 3.851007)"^^geo:wktLiteral ;
  geo-pos:lat "51.889756"^^xsd:decimal ;
  geo-pos:long "3.851007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a7b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47244; 47244'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851007'^^xsd:double;
  dwc:latitude '51.889756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612192'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806882 3.851026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806882"^^xsd:decimal ;
  dwc:decimalLongitude "3.851026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806882 3.851026)"^^geo:wktLiteral ;
  geo-pos:lat "51.806882"^^xsd:decimal ;
  geo-pos:long "3.851026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44456; 44456'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1894444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851026'^^xsd:double;
  dwc:latitude '51.806882'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609475'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806882 3.851026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806882"^^xsd:decimal ;
  dwc:decimalLongitude "3.851026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806882 3.851026)"^^geo:wktLiteral ;
  geo-pos:lat "51.806882"^^xsd:decimal ;
  geo-pos:long "3.851026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44457; 44457'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1894444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851026'^^xsd:double;
  dwc:latitude '51.806882'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609476'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827104 3.85103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827104"^^xsd:decimal ;
  dwc:decimalLongitude "3.85103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827104 3.85103)"^^geo:wktLiteral ;
  geo-pos:lat "51.827104"^^xsd:decimal ;
  geo-pos:long "3.85103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-768f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50031; 50031'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85103'^^xsd:double;
  dwc:latitude '51.827104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614817'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827104 3.85103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827104"^^xsd:decimal ;
  dwc:decimalLongitude "3.85103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827104 3.85103)"^^geo:wktLiteral ;
  geo-pos:lat "51.827104"^^xsd:decimal ;
  geo-pos:long "3.85103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-768e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50030; 50030'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85103'^^xsd:double;
  dwc:latitude '51.827104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614816'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827104 3.85103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827104"^^xsd:decimal ;
  dwc:decimalLongitude "3.85103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827104 3.85103)"^^geo:wktLiteral ;
  geo-pos:lat "51.827104"^^xsd:decimal ;
  geo-pos:long "3.85103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-768d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50029; 50029'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85103'^^xsd:double;
  dwc:latitude '51.827104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614815'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827104 3.85103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827104"^^xsd:decimal ;
  dwc:decimalLongitude "3.85103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827104 3.85103)"^^geo:wktLiteral ;
  geo-pos:lat "51.827104"^^xsd:decimal ;
  geo-pos:long "3.85103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-768c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50028; 50028'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85103'^^xsd:double;
  dwc:latitude '51.827104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614814'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82491 3.851047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82491"^^xsd:decimal ;
  dwc:decimalLongitude "3.851047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82491 3.851047)"^^geo:wktLiteral ;
  geo-pos:lat "51.82491"^^xsd:decimal ;
  geo-pos:long "3.851047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f36'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46550; 46550'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.596666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851047'^^xsd:double;
  dwc:latitude '51.82491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611483'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805048 3.851064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805048"^^xsd:decimal ;
  dwc:decimalLongitude "3.851064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805048 3.851064)"^^geo:wktLiteral ;
  geo-pos:lat "51.805048"^^xsd:decimal ;
  geo-pos:long "3.851064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4edd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40692; 40692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851064'^^xsd:double;
  dwc:latitude '51.805048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605845'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810604 3.851082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810604"^^xsd:decimal ;
  dwc:decimalLongitude "3.851082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810604 3.851082)"^^geo:wktLiteral ;
  geo-pos:lat "51.810604"^^xsd:decimal ;
  geo-pos:long "3.851082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6975'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50334; 50334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851082'^^xsd:double;
  dwc:latitude '51.810604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615061'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809534 3.851091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809534"^^xsd:decimal ;
  dwc:decimalLongitude "3.851091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809534 3.851091)"^^geo:wktLiteral ;
  geo-pos:lat "51.809534"^^xsd:decimal ;
  geo-pos:long "3.851091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54753; 54753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.683611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851091'^^xsd:double;
  dwc:latitude '51.809534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619251'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809956 3.851258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.809956"^^xsd:decimal ;
  dwc:decimalLongitude "3.851258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.809956 3.851258)"^^geo:wktLiteral ;
  geo-pos:lat "51.809956"^^xsd:decimal ;
  geo-pos:long "3.851258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41fc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56669; 56669'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851258'^^xsd:double;
  dwc:latitude '51.809956'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620568'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910075 3.85126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910075"^^xsd:decimal ;
  dwc:decimalLongitude "3.85126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910075 3.85126)"^^geo:wktLiteral ;
  geo-pos:lat "51.910075"^^xsd:decimal ;
  geo-pos:long "3.85126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5feb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40414; 40414'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85126'^^xsd:double;
  dwc:latitude '51.910075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605574'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910075 3.85126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910075"^^xsd:decimal ;
  dwc:decimalLongitude "3.85126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910075 3.85126)"^^geo:wktLiteral ;
  geo-pos:lat "51.910075"^^xsd:decimal ;
  geo-pos:long "3.85126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40415; 40415'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85126'^^xsd:double;
  dwc:latitude '51.910075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605575'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910075 3.85126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910075"^^xsd:decimal ;
  dwc:decimalLongitude "3.85126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910075 3.85126)"^^geo:wktLiteral ;
  geo-pos:lat "51.910075"^^xsd:decimal ;
  geo-pos:long "3.85126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40416; 40416'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85126'^^xsd:double;
  dwc:latitude '51.910075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605576'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770752 3.851288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770752"^^xsd:decimal ;
  dwc:decimalLongitude "3.851288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770752 3.851288)"^^geo:wktLiteral ;
  geo-pos:lat "51.770752"^^xsd:decimal ;
  geo-pos:long "3.851288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55894; 55894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851288'^^xsd:double;
  dwc:latitude '51.770752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620357'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770752 3.851288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770752"^^xsd:decimal ;
  dwc:decimalLongitude "3.851288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770752 3.851288)"^^geo:wktLiteral ;
  geo-pos:lat "51.770752"^^xsd:decimal ;
  geo-pos:long "3.851288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55896; 55896'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851288'^^xsd:double;
  dwc:latitude '51.770752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620359'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770752 3.851288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770752"^^xsd:decimal ;
  dwc:decimalLongitude "3.851288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770752 3.851288)"^^geo:wktLiteral ;
  geo-pos:lat "51.770752"^^xsd:decimal ;
  geo-pos:long "3.851288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55895; 55895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851288'^^xsd:double;
  dwc:latitude '51.770752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620358'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810045 3.851318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810045"^^xsd:decimal ;
  dwc:decimalLongitude "3.851318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810045 3.851318)"^^geo:wktLiteral ;
  geo-pos:lat "51.810045"^^xsd:decimal ;
  geo-pos:long "3.851318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4824'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52947; 52947'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.315555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851318'^^xsd:double;
  dwc:latitude '51.810045'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617492'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808247 3.851327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808247"^^xsd:decimal ;
  dwc:decimalLongitude "3.851327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808247 3.851327)"^^geo:wktLiteral ;
  geo-pos:lat "51.808247"^^xsd:decimal ;
  geo-pos:long "3.851327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7651'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50093; 50093'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.281666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851327'^^xsd:double;
  dwc:latitude '51.808247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614880'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808247 3.851327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808247"^^xsd:decimal ;
  dwc:decimalLongitude "3.851327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808247 3.851327)"^^geo:wktLiteral ;
  geo-pos:lat "51.808247"^^xsd:decimal ;
  geo-pos:long "3.851327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7650'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50092; 50092'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.281666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851327'^^xsd:double;
  dwc:latitude '51.808247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614879'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802267 3.851331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802267"^^xsd:decimal ;
  dwc:decimalLongitude "3.851331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802267 3.851331)"^^geo:wktLiteral ;
  geo-pos:lat "51.802267"^^xsd:decimal ;
  geo-pos:long "3.851331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c69'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45652; 45652'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851331'^^xsd:double;
  dwc:latitude '51.802267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610615'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771004 3.851366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771004"^^xsd:decimal ;
  dwc:decimalLongitude "3.851366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771004 3.851366)"^^geo:wktLiteral ;
  geo-pos:lat "51.771004"^^xsd:decimal ;
  geo-pos:long "3.851366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4211'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56649; 56649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8488888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851366'^^xsd:double;
  dwc:latitude '51.771004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620548'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771004 3.851366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771004"^^xsd:decimal ;
  dwc:decimalLongitude "3.851366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771004 3.851366)"^^geo:wktLiteral ;
  geo-pos:lat "51.771004"^^xsd:decimal ;
  geo-pos:long "3.851366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4210'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56648; 56648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8488888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851366'^^xsd:double;
  dwc:latitude '51.771004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620547'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822453 3.851378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822453"^^xsd:decimal ;
  dwc:decimalLongitude "3.851378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822453 3.851378)"^^geo:wktLiteral ;
  geo-pos:lat "51.822453"^^xsd:decimal ;
  geo-pos:long "3.851378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48957; 48957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851378'^^xsd:double;
  dwc:latitude '51.822453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613795'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822453 3.851378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822453"^^xsd:decimal ;
  dwc:decimalLongitude "3.851378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822453 3.851378)"^^geo:wktLiteral ;
  geo-pos:lat "51.822453"^^xsd:decimal ;
  geo-pos:long "3.851378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48960; 48960'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851378'^^xsd:double;
  dwc:latitude '51.822453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613798'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822453 3.851378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822453"^^xsd:decimal ;
  dwc:decimalLongitude "3.851378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822453 3.851378)"^^geo:wktLiteral ;
  geo-pos:lat "51.822453"^^xsd:decimal ;
  geo-pos:long "3.851378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48958; 48958'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851378'^^xsd:double;
  dwc:latitude '51.822453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613796'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822453 3.851378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822453"^^xsd:decimal ;
  dwc:decimalLongitude "3.851378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822453 3.851378)"^^geo:wktLiteral ;
  geo-pos:lat "51.822453"^^xsd:decimal ;
  geo-pos:long "3.851378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64f6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48959; 48959'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.4444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851378'^^xsd:double;
  dwc:latitude '51.822453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613797'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819818 3.851444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819818"^^xsd:decimal ;
  dwc:decimalLongitude "3.851444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819818 3.851444)"^^geo:wktLiteral ;
  geo-pos:lat "51.819818"^^xsd:decimal ;
  geo-pos:long "3.851444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42948; 42948'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851444'^^xsd:double;
  dwc:latitude '51.819818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607994'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805486 3.851449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805486"^^xsd:decimal ;
  dwc:decimalLongitude "3.851449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805486 3.851449)"^^geo:wktLiteral ;
  geo-pos:lat "51.805486"^^xsd:decimal ;
  geo-pos:long "3.851449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6565'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48839; 48839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7286111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851449'^^xsd:double;
  dwc:latitude '51.805486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613717'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805486 3.851449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.805486"^^xsd:decimal ;
  dwc:decimalLongitude "3.851449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.805486 3.851449)"^^geo:wktLiteral ;
  geo-pos:lat "51.805486"^^xsd:decimal ;
  geo-pos:long "3.851449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6564'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48840; 48840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7286111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851449'^^xsd:double;
  dwc:latitude '51.805486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613718'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804919 3.851468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804919"^^xsd:decimal ;
  dwc:decimalLongitude "3.851468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804919 3.851468)"^^geo:wktLiteral ;
  geo-pos:lat "51.804919"^^xsd:decimal ;
  geo-pos:long "3.851468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48141; 48141'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.3175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851468'^^xsd:double;
  dwc:latitude '51.804919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613038'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844832 3.85148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844832"^^xsd:decimal ;
  dwc:decimalLongitude "3.85148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844832 3.85148)"^^geo:wktLiteral ;
  geo-pos:lat "51.844832"^^xsd:decimal ;
  geo-pos:long "3.85148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5687'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44217; 44217'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85148'^^xsd:double;
  dwc:latitude '51.844832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609277'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810601 3.85156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810601"^^xsd:decimal ;
  dwc:decimalLongitude "3.85156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810601 3.85156)"^^geo:wktLiteral ;
  geo-pos:lat "51.810601"^^xsd:decimal ;
  geo-pos:long "3.85156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56670; 56670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.885'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85156'^^xsd:double;
  dwc:latitude '51.810601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620569'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804738 3.851566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804738"^^xsd:decimal ;
  dwc:decimalLongitude "3.851566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804738 3.851566)"^^geo:wktLiteral ;
  geo-pos:lat "51.804738"^^xsd:decimal ;
  geo-pos:long "3.851566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7653'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50091; 50091'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.279722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851566'^^xsd:double;
  dwc:latitude '51.804738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614878'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804738 3.851566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.804738"^^xsd:decimal ;
  dwc:decimalLongitude "3.851566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.804738 3.851566)"^^geo:wktLiteral ;
  geo-pos:lat "51.804738"^^xsd:decimal ;
  geo-pos:long "3.851566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7652'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50090; 50090'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.279722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851566'^^xsd:double;
  dwc:latitude '51.804738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614877'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808766 3.851627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808766"^^xsd:decimal ;
  dwc:decimalLongitude "3.851627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808766 3.851627)"^^geo:wktLiteral ;
  geo-pos:lat "51.808766"^^xsd:decimal ;
  geo-pos:long "3.851627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6563'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48841; 48841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851627'^^xsd:double;
  dwc:latitude '51.808766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613719'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806032 3.851692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.806032"^^xsd:decimal ;
  dwc:decimalLongitude "3.851692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.806032 3.851692)"^^geo:wktLiteral ;
  geo-pos:lat "51.806032"^^xsd:decimal ;
  geo-pos:long "3.851692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7162'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42040; 42040'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851692'^^xsd:double;
  dwc:latitude '51.806032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607224'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801006 3.851699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801006"^^xsd:decimal ;
  dwc:decimalLongitude "3.851699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801006 3.851699)"^^geo:wktLiteral ;
  geo-pos:lat "51.801006"^^xsd:decimal ;
  geo-pos:long "3.851699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54751; 54751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.676944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851699'^^xsd:double;
  dwc:latitude '51.801006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619249'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801006 3.851699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801006"^^xsd:decimal ;
  dwc:decimalLongitude "3.851699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801006 3.851699)"^^geo:wktLiteral ;
  geo-pos:lat "51.801006"^^xsd:decimal ;
  geo-pos:long "3.851699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54750; 54750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.676944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851699'^^xsd:double;
  dwc:latitude '51.801006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619248'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801006 3.851699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801006"^^xsd:decimal ;
  dwc:decimalLongitude "3.851699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801006 3.851699)"^^geo:wktLiteral ;
  geo-pos:lat "51.801006"^^xsd:decimal ;
  geo-pos:long "3.851699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54752; 54752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.676944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851699'^^xsd:double;
  dwc:latitude '51.801006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619250'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866912"^^xsd:decimal ;
  dwc:decimalLongitude "3.851839"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  geo-pos:lat "51.866912"^^xsd:decimal ;
  geo-pos:long "3.851839"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f79'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46459; 46459'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851839'^^xsd:double;
  dwc:latitude '51.866912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611392'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866912"^^xsd:decimal ;
  dwc:decimalLongitude "3.851839"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  geo-pos:lat "51.866912"^^xsd:decimal ;
  geo-pos:long "3.851839"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f78'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46462; 46462'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851839'^^xsd:double;
  dwc:latitude '51.866912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624299'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866912"^^xsd:decimal ;
  dwc:decimalLongitude "3.851839"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  geo-pos:lat "51.866912"^^xsd:decimal ;
  geo-pos:long "3.851839"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f77'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46461; 46461'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851839'^^xsd:double;
  dwc:latitude '51.866912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611394'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866912"^^xsd:decimal ;
  dwc:decimalLongitude "3.851839"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  geo-pos:lat "51.866912"^^xsd:decimal ;
  geo-pos:long "3.851839"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f76'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46463; 46463'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851839'^^xsd:double;
  dwc:latitude '51.866912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611395'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866912"^^xsd:decimal ;
  dwc:decimalLongitude "3.851839"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866912 3.851839)"^^geo:wktLiteral ;
  geo-pos:lat "51.866912"^^xsd:decimal ;
  geo-pos:long "3.851839"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f75'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46460; 46460'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851839'^^xsd:double;
  dwc:latitude '51.866912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611393'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947681"^^xsd:decimal ;
  dwc:decimalLongitude "3.851841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  geo-pos:lat "51.947681"^^xsd:decimal ;
  geo-pos:long "3.851841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-470b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53250; 53250'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851841'^^xsd:double;
  dwc:latitude '51.947681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617817'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947681"^^xsd:decimal ;
  dwc:decimalLongitude "3.851841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  geo-pos:lat "51.947681"^^xsd:decimal ;
  geo-pos:long "3.851841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-470a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53251; 53251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851841'^^xsd:double;
  dwc:latitude '51.947681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624350'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947681"^^xsd:decimal ;
  dwc:decimalLongitude "3.851841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  geo-pos:lat "51.947681"^^xsd:decimal ;
  geo-pos:long "3.851841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4709'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53252; 53252'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851841'^^xsd:double;
  dwc:latitude '51.947681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624351'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947681"^^xsd:decimal ;
  dwc:decimalLongitude "3.851841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  geo-pos:lat "51.947681"^^xsd:decimal ;
  geo-pos:long "3.851841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4708'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53248; 53248'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851841'^^xsd:double;
  dwc:latitude '51.947681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617815'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947681"^^xsd:decimal ;
  dwc:decimalLongitude "3.851841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947681 3.851841)"^^geo:wktLiteral ;
  geo-pos:lat "51.947681"^^xsd:decimal ;
  geo-pos:long "3.851841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4707'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53249; 53249'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851841'^^xsd:double;
  dwc:latitude '51.947681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617816'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771908 3.851846)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771908"^^xsd:decimal ;
  dwc:decimalLongitude "3.851846"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771908 3.851846)"^^geo:wktLiteral ;
  geo-pos:lat "51.771908"^^xsd:decimal ;
  geo-pos:long "3.851846"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b75'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47435; 47435'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851846'^^xsd:double;
  dwc:latitude '51.771908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612341'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771908 3.851846)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771908"^^xsd:decimal ;
  dwc:decimalLongitude "3.851846"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771908 3.851846)"^^geo:wktLiteral ;
  geo-pos:lat "51.771908"^^xsd:decimal ;
  geo-pos:long "3.851846"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b74'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47436; 47436'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851846'^^xsd:double;
  dwc:latitude '51.771908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612342'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808665 3.851872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808665"^^xsd:decimal ;
  dwc:decimalLongitude "3.851872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808665 3.851872)"^^geo:wktLiteral ;
  geo-pos:lat "51.808665"^^xsd:decimal ;
  geo-pos:long "3.851872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5109'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46682; 46682'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851872'^^xsd:double;
  dwc:latitude '51.808665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611619'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801886 3.851875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801886"^^xsd:decimal ;
  dwc:decimalLongitude "3.851875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801886 3.851875)"^^geo:wktLiteral ;
  geo-pos:lat "51.801886"^^xsd:decimal ;
  geo-pos:long "3.851875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-445c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42774; 42774'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851875'^^xsd:double;
  dwc:latitude '51.801886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607825'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801886 3.851875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801886"^^xsd:decimal ;
  dwc:decimalLongitude "3.851875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801886 3.851875)"^^geo:wktLiteral ;
  geo-pos:lat "51.801886"^^xsd:decimal ;
  geo-pos:long "3.851875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-445b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42775; 42775'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851875'^^xsd:double;
  dwc:latitude '51.801886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607826'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810401 3.851905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810401"^^xsd:decimal ;
  dwc:decimalLongitude "3.851905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810401 3.851905)"^^geo:wktLiteral ;
  geo-pos:lat "51.810401"^^xsd:decimal ;
  geo-pos:long "3.851905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7161'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42041; 42041'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851905'^^xsd:double;
  dwc:latitude '51.810401'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607225'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803423 3.851918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.803423"^^xsd:decimal ;
  dwc:decimalLongitude "3.851918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.803423 3.851918)"^^geo:wktLiteral ;
  geo-pos:lat "51.803423"^^xsd:decimal ;
  geo-pos:long "3.851918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6393'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44703; 44703'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.728888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851918'^^xsd:double;
  dwc:latitude '51.803423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609754'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800357 3.851962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800357"^^xsd:decimal ;
  dwc:decimalLongitude "3.851962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800357 3.851962)"^^geo:wktLiteral ;
  geo-pos:lat "51.800357"^^xsd:decimal ;
  geo-pos:long "3.851962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55906; 55906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851962'^^xsd:double;
  dwc:latitude '51.800357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620368'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800357 3.851962)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800357"^^xsd:decimal ;
  dwc:decimalLongitude "3.851962"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800357 3.851962)"^^geo:wktLiteral ;
  geo-pos:lat "51.800357"^^xsd:decimal ;
  geo-pos:long "3.851962"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bec'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55905; 55905'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.851962'^^xsd:double;
  dwc:latitude '51.800357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620367'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801579 3.852072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801579"^^xsd:decimal ;
  dwc:decimalLongitude "3.852072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801579 3.852072)"^^geo:wktLiteral ;
  geo-pos:lat "51.801579"^^xsd:decimal ;
  geo-pos:long "3.852072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-445d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42773; 42773'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1502777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852072'^^xsd:double;
  dwc:latitude '51.801579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607824'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910177 3.85212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910177"^^xsd:decimal ;
  dwc:decimalLongitude "3.85212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910177 3.85212)"^^geo:wktLiteral ;
  geo-pos:lat "51.910177"^^xsd:decimal ;
  geo-pos:long "3.85212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e66'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49708; 49708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85212'^^xsd:double;
  dwc:latitude '51.910177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614556'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8004 3.852122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8004"^^xsd:decimal ;
  dwc:decimalLongitude "3.852122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8004 3.852122)"^^geo:wktLiteral ;
  geo-pos:lat "51.8004"^^xsd:decimal ;
  geo-pos:long "3.852122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4200'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56665; 56665'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852122'^^xsd:double;
  dwc:latitude '51.8004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620564'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825941 3.852163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825941"^^xsd:decimal ;
  dwc:decimalLongitude "3.852163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825941 3.852163)"^^geo:wktLiteral ;
  geo-pos:lat "51.825941"^^xsd:decimal ;
  geo-pos:long "3.852163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-781f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52232; 52232'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852163'^^xsd:double;
  dwc:latitude '51.825941'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616912'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825941 3.852163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825941"^^xsd:decimal ;
  dwc:decimalLongitude "3.852163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825941 3.852163)"^^geo:wktLiteral ;
  geo-pos:lat "51.825941"^^xsd:decimal ;
  geo-pos:long "3.852163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-781e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52231; 52231'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852163'^^xsd:double;
  dwc:latitude '51.825941'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616911'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824533 3.852244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824533"^^xsd:decimal ;
  dwc:decimalLongitude "3.852244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824533 3.852244)"^^geo:wktLiteral ;
  geo-pos:lat "51.824533"^^xsd:decimal ;
  geo-pos:long "3.852244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-536e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54020; 54020'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852244'^^xsd:double;
  dwc:latitude '51.824533'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618601'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926873 3.852261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926873"^^xsd:decimal ;
  dwc:decimalLongitude "3.852261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926873 3.852261)"^^geo:wktLiteral ;
  geo-pos:lat "51.926873"^^xsd:decimal ;
  geo-pos:long "3.852261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5310'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54134; 54134'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852261'^^xsd:double;
  dwc:latitude '51.926873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618712'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926873 3.852261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926873"^^xsd:decimal ;
  dwc:decimalLongitude "3.852261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926873 3.852261)"^^geo:wktLiteral ;
  geo-pos:lat "51.926873"^^xsd:decimal ;
  geo-pos:long "3.852261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-530f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54135; 54135'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852261'^^xsd:double;
  dwc:latitude '51.926873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618713'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808403 3.852269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808403"^^xsd:decimal ;
  dwc:decimalLongitude "3.852269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808403 3.852269)"^^geo:wktLiteral ;
  geo-pos:lat "51.808403"^^xsd:decimal ;
  geo-pos:long "3.852269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52011; 52011'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1980555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852269'^^xsd:double;
  dwc:latitude '51.808403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616698'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847676 3.852274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847676"^^xsd:decimal ;
  dwc:decimalLongitude "3.852274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847676 3.852274)"^^geo:wktLiteral ;
  geo-pos:lat "51.847676"^^xsd:decimal ;
  geo-pos:long "3.852274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48de'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51570; 51570'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852274'^^xsd:double;
  dwc:latitude '51.847676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616201'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889819 3.852287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889819"^^xsd:decimal ;
  dwc:decimalLongitude "3.852287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889819 3.852287)"^^geo:wktLiteral ;
  geo-pos:lat "51.889819"^^xsd:decimal ;
  geo-pos:long "3.852287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e7c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55118; 55118'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852287'^^xsd:double;
  dwc:latitude '51.889819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619395'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833146 3.852305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833146"^^xsd:decimal ;
  dwc:decimalLongitude "3.852305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833146 3.852305)"^^geo:wktLiteral ;
  geo-pos:lat "51.833146"^^xsd:decimal ;
  geo-pos:long "3.852305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4506'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53800; 53800'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.428888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852305'^^xsd:double;
  dwc:latitude '51.833146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618320'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833146 3.852305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833146"^^xsd:decimal ;
  dwc:decimalLongitude "3.852305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833146 3.852305)"^^geo:wktLiteral ;
  geo-pos:lat "51.833146"^^xsd:decimal ;
  geo-pos:long "3.852305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4505'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53799; 53799'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.428888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852305'^^xsd:double;
  dwc:latitude '51.833146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618319'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833146 3.852305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833146"^^xsd:decimal ;
  dwc:decimalLongitude "3.852305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833146 3.852305)"^^geo:wktLiteral ;
  geo-pos:lat "51.833146"^^xsd:decimal ;
  geo-pos:long "3.852305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4504'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53802; 53802'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.428888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852305'^^xsd:double;
  dwc:latitude '51.833146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618322'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833146 3.852305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833146"^^xsd:decimal ;
  dwc:decimalLongitude "3.852305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833146 3.852305)"^^geo:wktLiteral ;
  geo-pos:lat "51.833146"^^xsd:decimal ;
  geo-pos:long "3.852305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4503'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53801; 53801'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.428888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852305'^^xsd:double;
  dwc:latitude '51.833146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618321'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802254 3.852316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802254"^^xsd:decimal ;
  dwc:decimalLongitude "3.852316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802254 3.852316)"^^geo:wktLiteral ;
  geo-pos:lat "51.802254"^^xsd:decimal ;
  geo-pos:long "3.852316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52010; 52010'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852316'^^xsd:double;
  dwc:latitude '51.802254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616697'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802254 3.852316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802254"^^xsd:decimal ;
  dwc:decimalLongitude "3.852316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802254 3.852316)"^^geo:wktLiteral ;
  geo-pos:lat "51.802254"^^xsd:decimal ;
  geo-pos:long "3.852316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78fc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52009; 52009'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852316'^^xsd:double;
  dwc:latitude '51.802254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616696'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802254 3.852316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802254"^^xsd:decimal ;
  dwc:decimalLongitude "3.852316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802254 3.852316)"^^geo:wktLiteral ;
  geo-pos:lat "51.802254"^^xsd:decimal ;
  geo-pos:long "3.852316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78fb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52007; 52007'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852316'^^xsd:double;
  dwc:latitude '51.802254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616694'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802254 3.852316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.802254"^^xsd:decimal ;
  dwc:decimalLongitude "3.852316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.802254 3.852316)"^^geo:wktLiteral ;
  geo-pos:lat "51.802254"^^xsd:decimal ;
  geo-pos:long "3.852316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78fa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52008; 52008'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852316'^^xsd:double;
  dwc:latitude '51.802254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616695'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800102 3.852334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800102"^^xsd:decimal ;
  dwc:decimalLongitude "3.852334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800102 3.852334)"^^geo:wktLiteral ;
  geo-pos:lat "51.800102"^^xsd:decimal ;
  geo-pos:long "3.852334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4201'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56664; 56664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852334'^^xsd:double;
  dwc:latitude '51.800102'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620563'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81028 3.852367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81028"^^xsd:decimal ;
  dwc:decimalLongitude "3.852367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81028 3.852367)"^^geo:wktLiteral ;
  geo-pos:lat "51.81028"^^xsd:decimal ;
  geo-pos:long "3.852367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4459'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42777; 42777'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852367'^^xsd:double;
  dwc:latitude '51.81028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607828'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810963 3.852452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.810963"^^xsd:decimal ;
  dwc:decimalLongitude "3.852452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.810963 3.852452)"^^geo:wktLiteral ;
  geo-pos:lat "51.810963"^^xsd:decimal ;
  geo-pos:long "3.852452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e39'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48144; 48144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.321666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852452'^^xsd:double;
  dwc:latitude '51.810963'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613039'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82062 3.85246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82062"^^xsd:decimal ;
  dwc:decimalLongitude "3.85246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82062 3.85246)"^^geo:wktLiteral ;
  geo-pos:lat "51.82062"^^xsd:decimal ;
  geo-pos:long "3.85246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f0f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54902; 54902'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85246'^^xsd:double;
  dwc:latitude '51.82062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619466'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82062 3.85246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82062"^^xsd:decimal ;
  dwc:decimalLongitude "3.85246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82062 3.85246)"^^geo:wktLiteral ;
  geo-pos:lat "51.82062"^^xsd:decimal ;
  geo-pos:long "3.85246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f0e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54901; 54901'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85246'^^xsd:double;
  dwc:latitude '51.82062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619465'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82062 3.85246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82062"^^xsd:decimal ;
  dwc:decimalLongitude "3.85246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82062 3.85246)"^^geo:wktLiteral ;
  geo-pos:lat "51.82062"^^xsd:decimal ;
  geo-pos:long "3.85246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f0d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54903; 54903'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85246'^^xsd:double;
  dwc:latitude '51.82062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619467'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770276 3.852482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770276"^^xsd:decimal ;
  dwc:decimalLongitude "3.852482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770276 3.852482)"^^geo:wktLiteral ;
  geo-pos:lat "51.770276"^^xsd:decimal ;
  geo-pos:long "3.852482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7167'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42035; 42035'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852482'^^xsd:double;
  dwc:latitude '51.770276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607219'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770276 3.852482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770276"^^xsd:decimal ;
  dwc:decimalLongitude "3.852482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770276 3.852482)"^^geo:wktLiteral ;
  geo-pos:lat "51.770276"^^xsd:decimal ;
  geo-pos:long "3.852482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7166'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42034; 42034'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852482'^^xsd:double;
  dwc:latitude '51.770276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607218'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770276 3.852482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770276"^^xsd:decimal ;
  dwc:decimalLongitude "3.852482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770276 3.852482)"^^geo:wktLiteral ;
  geo-pos:lat "51.770276"^^xsd:decimal ;
  geo-pos:long "3.852482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7169'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42036; 42036'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852482'^^xsd:double;
  dwc:latitude '51.770276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607220'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770276 3.852482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770276"^^xsd:decimal ;
  dwc:decimalLongitude "3.852482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770276 3.852482)"^^geo:wktLiteral ;
  geo-pos:lat "51.770276"^^xsd:decimal ;
  geo-pos:long "3.852482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7168'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42033; 42033'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852482'^^xsd:double;
  dwc:latitude '51.770276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607217'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836876 3.852506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836876"^^xsd:decimal ;
  dwc:decimalLongitude "3.852506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836876 3.852506)"^^geo:wktLiteral ;
  geo-pos:lat "51.836876"^^xsd:decimal ;
  geo-pos:long "3.852506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ce'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50223; 50223'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852506'^^xsd:double;
  dwc:latitude '51.836876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624326'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836876 3.852506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836876"^^xsd:decimal ;
  dwc:decimalLongitude "3.852506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836876 3.852506)"^^geo:wktLiteral ;
  geo-pos:lat "51.836876"^^xsd:decimal ;
  geo-pos:long "3.852506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75cd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50225; 50225'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852506'^^xsd:double;
  dwc:latitude '51.836876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624328'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836876 3.852506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836876"^^xsd:decimal ;
  dwc:decimalLongitude "3.852506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836876 3.852506)"^^geo:wktLiteral ;
  geo-pos:lat "51.836876"^^xsd:decimal ;
  geo-pos:long "3.852506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75cc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50224; 50224'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852506'^^xsd:double;
  dwc:latitude '51.836876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624327'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836876 3.852506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836876"^^xsd:decimal ;
  dwc:decimalLongitude "3.852506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836876 3.852506)"^^geo:wktLiteral ;
  geo-pos:lat "51.836876"^^xsd:decimal ;
  geo-pos:long "3.852506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50226; 50226'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852506'^^xsd:double;
  dwc:latitude '51.836876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624329'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813085 3.852521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813085"^^xsd:decimal ;
  dwc:decimalLongitude "3.852521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813085 3.852521)"^^geo:wktLiteral ;
  geo-pos:lat "51.813085"^^xsd:decimal ;
  geo-pos:long "3.852521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ca'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40125; 40125'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.677222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852521'^^xsd:double;
  dwc:latitude '51.813085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605328'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813085 3.852521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813085"^^xsd:decimal ;
  dwc:decimalLongitude "3.852521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813085 3.852521)"^^geo:wktLiteral ;
  geo-pos:lat "51.813085"^^xsd:decimal ;
  geo-pos:long "3.852521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40127; 40127'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.677222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852521'^^xsd:double;
  dwc:latitude '51.813085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605330'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813085 3.852521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813085"^^xsd:decimal ;
  dwc:decimalLongitude "3.852521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813085 3.852521)"^^geo:wktLiteral ;
  geo-pos:lat "51.813085"^^xsd:decimal ;
  geo-pos:long "3.852521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40126; 40126'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.677222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852521'^^xsd:double;
  dwc:latitude '51.813085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605329'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77273 3.852616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77273"^^xsd:decimal ;
  dwc:decimalLongitude "3.852616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77273 3.852616)"^^geo:wktLiteral ;
  geo-pos:lat "51.77273"^^xsd:decimal ;
  geo-pos:long "3.852616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-697c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50325; 50325'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852616'^^xsd:double;
  dwc:latitude '51.77273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615055'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77273 3.852616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77273"^^xsd:decimal ;
  dwc:decimalLongitude "3.852616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77273 3.852616)"^^geo:wktLiteral ;
  geo-pos:lat "51.77273"^^xsd:decimal ;
  geo-pos:long "3.852616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-697b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50324; 50324'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852616'^^xsd:double;
  dwc:latitude '51.77273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615054'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801709 3.85264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801709"^^xsd:decimal ;
  dwc:decimalLongitude "3.85264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801709 3.85264)"^^geo:wktLiteral ;
  geo-pos:lat "51.801709"^^xsd:decimal ;
  geo-pos:long "3.85264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44454; 44454'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85264'^^xsd:double;
  dwc:latitude '51.801709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609473'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801709 3.85264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801709"^^xsd:decimal ;
  dwc:decimalLongitude "3.85264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801709 3.85264)"^^geo:wktLiteral ;
  geo-pos:lat "51.801709"^^xsd:decimal ;
  geo-pos:long "3.85264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44455; 44455'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85264'^^xsd:double;
  dwc:latitude '51.801709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609474'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812876 3.852706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812876"^^xsd:decimal ;
  dwc:decimalLongitude "3.852706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812876 3.852706)"^^geo:wktLiteral ;
  geo-pos:lat "51.812876"^^xsd:decimal ;
  geo-pos:long "3.852706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4823'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52948; 52948'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.317777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852706'^^xsd:double;
  dwc:latitude '51.812876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617493'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770787 3.852767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.770787"^^xsd:decimal ;
  dwc:decimalLongitude "3.852767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.770787 3.852767)"^^geo:wktLiteral ;
  geo-pos:lat "51.770787"^^xsd:decimal ;
  geo-pos:long "3.852767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51059; 51059'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.565'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852767'^^xsd:double;
  dwc:latitude '51.770787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615210'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80035 3.852832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80035"^^xsd:decimal ;
  dwc:decimalLongitude "3.852832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80035 3.852832)"^^geo:wktLiteral ;
  geo-pos:lat "51.80035"^^xsd:decimal ;
  geo-pos:long "3.852832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-445e'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42772; 42772'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852832'^^xsd:double;
  dwc:latitude '51.80035'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607823'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822946 3.852838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822946"^^xsd:decimal ;
  dwc:decimalLongitude "3.852838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822946 3.852838)"^^geo:wktLiteral ;
  geo-pos:lat "51.822946"^^xsd:decimal ;
  geo-pos:long "3.852838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-611e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45400; 45400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852838'^^xsd:double;
  dwc:latitude '51.822946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610409'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822946 3.852838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822946"^^xsd:decimal ;
  dwc:decimalLongitude "3.852838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822946 3.852838)"^^geo:wktLiteral ;
  geo-pos:lat "51.822946"^^xsd:decimal ;
  geo-pos:long "3.852838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-611d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45401; 45401'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852838'^^xsd:double;
  dwc:latitude '51.822946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610410'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822946 3.852838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822946"^^xsd:decimal ;
  dwc:decimalLongitude "3.852838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822946 3.852838)"^^geo:wktLiteral ;
  geo-pos:lat "51.822946"^^xsd:decimal ;
  geo-pos:long "3.852838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-611c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45402; 45402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852838'^^xsd:double;
  dwc:latitude '51.822946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610411'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772306 3.852868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772306"^^xsd:decimal ;
  dwc:decimalLongitude "3.852868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772306 3.852868)"^^geo:wktLiteral ;
  geo-pos:lat "51.772306"^^xsd:decimal ;
  geo-pos:long "3.852868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7328'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43798; 43798'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852868'^^xsd:double;
  dwc:latitude '51.772306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608809'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772306 3.852868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772306"^^xsd:decimal ;
  dwc:decimalLongitude "3.852868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772306 3.852868)"^^geo:wktLiteral ;
  geo-pos:lat "51.772306"^^xsd:decimal ;
  geo-pos:long "3.852868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7327'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43797; 43797'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852868'^^xsd:double;
  dwc:latitude '51.772306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608808'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771586 3.852942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771586"^^xsd:decimal ;
  dwc:decimalLongitude "3.852942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771586 3.852942)"^^geo:wktLiteral ;
  geo-pos:lat "51.771586"^^xsd:decimal ;
  geo-pos:long "3.852942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47776; 47776'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852942'^^xsd:double;
  dwc:latitude '51.771586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612731'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812713 3.852964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812713"^^xsd:decimal ;
  dwc:decimalLongitude "3.852964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812713 3.852964)"^^geo:wktLiteral ;
  geo-pos:lat "51.812713"^^xsd:decimal ;
  geo-pos:long "3.852964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54754; 54754'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.686111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.852964'^^xsd:double;
  dwc:latitude '51.812713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619252'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774031 3.853002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774031"^^xsd:decimal ;
  dwc:decimalLongitude "3.853002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774031 3.853002)"^^geo:wktLiteral ;
  geo-pos:lat "51.774031"^^xsd:decimal ;
  geo-pos:long "3.853002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-482d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52938; 52938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.288611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853002'^^xsd:double;
  dwc:latitude '51.774031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617483'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825156 3.853025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825156"^^xsd:decimal ;
  dwc:decimalLongitude "3.853025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825156 3.853025)"^^geo:wktLiteral ;
  geo-pos:lat "51.825156"^^xsd:decimal ;
  geo-pos:long "3.853025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-507d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46832; 46832'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.0652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853025'^^xsd:double;
  dwc:latitude '51.825156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611735'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945128 3.853029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945128"^^xsd:decimal ;
  dwc:decimalLongitude "3.853029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945128 3.853029)"^^geo:wktLiteral ;
  geo-pos:lat "51.945128"^^xsd:decimal ;
  geo-pos:long "3.853029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ed'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51712; 51712'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853029'^^xsd:double;
  dwc:latitude '51.945128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616338'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820894 3.853031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820894"^^xsd:decimal ;
  dwc:decimalLongitude "3.853031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820894 3.853031)"^^geo:wktLiteral ;
  geo-pos:lat "51.820894"^^xsd:decimal ;
  geo-pos:long "3.853031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48250; 48250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.9375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853031'^^xsd:double;
  dwc:latitude '51.820894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613122'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801518 3.853043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.801518"^^xsd:decimal ;
  dwc:decimalLongitude "3.853043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.801518 3.853043)"^^geo:wktLiteral ;
  geo-pos:lat "51.801518"^^xsd:decimal ;
  geo-pos:long "3.853043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46200; 46200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6144444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853043'^^xsd:double;
  dwc:latitude '51.801518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611183'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813305 3.853062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813305"^^xsd:decimal ;
  dwc:decimalLongitude "3.853062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813305 3.853062)"^^geo:wktLiteral ;
  geo-pos:lat "51.813305"^^xsd:decimal ;
  geo-pos:long "3.853062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-764f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50094; 50094'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.284444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853062'^^xsd:double;
  dwc:latitude '51.813305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614881'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.853062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819456"^^xsd:decimal ;
  dwc:decimalLongitude "3.853062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.853062)"^^geo:wktLiteral ;
  geo-pos:lat "51.819456"^^xsd:decimal ;
  geo-pos:long "3.853062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43932; 43932'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853062'^^xsd:double;
  dwc:latitude '51.819456'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608946'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.853062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819456"^^xsd:decimal ;
  dwc:decimalLongitude "3.853062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.853062)"^^geo:wktLiteral ;
  geo-pos:lat "51.819456"^^xsd:decimal ;
  geo-pos:long "3.853062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43931; 43931'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853062'^^xsd:double;
  dwc:latitude '51.819456'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608945'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.853062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819456"^^xsd:decimal ;
  dwc:decimalLongitude "3.853062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.853062)"^^geo:wktLiteral ;
  geo-pos:lat "51.819456"^^xsd:decimal ;
  geo-pos:long "3.853062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43933; 43933'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853062'^^xsd:double;
  dwc:latitude '51.819456'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608947'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.853062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819456"^^xsd:decimal ;
  dwc:decimalLongitude "3.853062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819456 3.853062)"^^geo:wktLiteral ;
  geo-pos:lat "51.819456"^^xsd:decimal ;
  geo-pos:long "3.853062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43934; 43934'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.9430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853062'^^xsd:double;
  dwc:latitude '51.819456'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608948'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889319 3.853062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889319"^^xsd:decimal ;
  dwc:decimalLongitude "3.853062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889319 3.853062)"^^geo:wktLiteral ;
  geo-pos:lat "51.889319"^^xsd:decimal ;
  geo-pos:long "3.853062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43249; 43249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853062'^^xsd:double;
  dwc:latitude '51.889319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608359'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889319 3.853062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889319"^^xsd:decimal ;
  dwc:decimalLongitude "3.853062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889319 3.853062)"^^geo:wktLiteral ;
  geo-pos:lat "51.889319"^^xsd:decimal ;
  geo-pos:long "3.853062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43250; 43250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853062'^^xsd:double;
  dwc:latitude '51.889319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608360'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889319 3.853062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889319"^^xsd:decimal ;
  dwc:decimalLongitude "3.853062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889319 3.853062)"^^geo:wktLiteral ;
  geo-pos:lat "51.889319"^^xsd:decimal ;
  geo-pos:long "3.853062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42be'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43248; 43248'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853062'^^xsd:double;
  dwc:latitude '51.889319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608358'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826936"^^xsd:decimal ;
  dwc:decimalLongitude "3.853102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  geo-pos:lat "51.826936"^^xsd:decimal ;
  geo-pos:long "3.853102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5634'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44307; 44307'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853102'^^xsd:double;
  dwc:latitude '51.826936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609329'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826936"^^xsd:decimal ;
  dwc:decimalLongitude "3.853102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  geo-pos:lat "51.826936"^^xsd:decimal ;
  geo-pos:long "3.853102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5633'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44306; 44306'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853102'^^xsd:double;
  dwc:latitude '51.826936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609328'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826936"^^xsd:decimal ;
  dwc:decimalLongitude "3.853102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  geo-pos:lat "51.826936"^^xsd:decimal ;
  geo-pos:long "3.853102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5632'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44305; 44305'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853102'^^xsd:double;
  dwc:latitude '51.826936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609327'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826936"^^xsd:decimal ;
  dwc:decimalLongitude "3.853102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  geo-pos:lat "51.826936"^^xsd:decimal ;
  geo-pos:long "3.853102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5631'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44303; 44303'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853102'^^xsd:double;
  dwc:latitude '51.826936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609325'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826936"^^xsd:decimal ;
  dwc:decimalLongitude "3.853102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826936 3.853102)"^^geo:wktLiteral ;
  geo-pos:lat "51.826936"^^xsd:decimal ;
  geo-pos:long "3.853102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5630'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44304; 44304'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853102'^^xsd:double;
  dwc:latitude '51.826936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609326'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808369 3.853128)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.808369"^^xsd:decimal ;
  dwc:decimalLongitude "3.853128"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.808369 3.853128)"^^geo:wktLiteral ;
  geo-pos:lat "51.808369"^^xsd:decimal ;
  geo-pos:long "3.853128"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39430; 39430'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853128'^^xsd:double;
  dwc:latitude '51.808369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604700'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811659 3.853205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811659"^^xsd:decimal ;
  dwc:decimalLongitude "3.853205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811659 3.853205)"^^geo:wktLiteral ;
  geo-pos:lat "51.811659"^^xsd:decimal ;
  geo-pos:long "3.853205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4458'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42780; 42780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853205'^^xsd:double;
  dwc:latitude '51.811659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607831'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811659 3.853205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811659"^^xsd:decimal ;
  dwc:decimalLongitude "3.853205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811659 3.853205)"^^geo:wktLiteral ;
  geo-pos:lat "51.811659"^^xsd:decimal ;
  geo-pos:long "3.853205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4457'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42778; 42778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853205'^^xsd:double;
  dwc:latitude '51.811659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607829'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811659 3.853205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.811659"^^xsd:decimal ;
  dwc:decimalLongitude "3.853205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.811659 3.853205)"^^geo:wktLiteral ;
  geo-pos:lat "51.811659"^^xsd:decimal ;
  geo-pos:long "3.853205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4456'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42779; 42779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853205'^^xsd:double;
  dwc:latitude '51.811659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607830'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812837 3.853227)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812837"^^xsd:decimal ;
  dwc:decimalLongitude "3.853227"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812837 3.853227)"^^geo:wktLiteral ;
  geo-pos:lat "51.812837"^^xsd:decimal ;
  geo-pos:long "3.853227"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46201; 46201'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853227'^^xsd:double;
  dwc:latitude '51.812837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611184'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771835 3.853309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771835"^^xsd:decimal ;
  dwc:decimalLongitude "3.853309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771835 3.853309)"^^geo:wktLiteral ;
  geo-pos:lat "51.771835"^^xsd:decimal ;
  geo-pos:long "3.853309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44441; 44441'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853309'^^xsd:double;
  dwc:latitude '51.771835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609459'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771835 3.853309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771835"^^xsd:decimal ;
  dwc:decimalLongitude "3.853309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771835 3.853309)"^^geo:wktLiteral ;
  geo-pos:lat "51.771835"^^xsd:decimal ;
  geo-pos:long "3.853309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44444; 44444'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853309'^^xsd:double;
  dwc:latitude '51.771835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609462'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771835 3.853309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.771835"^^xsd:decimal ;
  dwc:decimalLongitude "3.853309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.771835 3.853309)"^^geo:wktLiteral ;
  geo-pos:lat "51.771835"^^xsd:decimal ;
  geo-pos:long "3.853309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44442; 44442'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853309'^^xsd:double;
  dwc:latitude '51.771835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609460'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823778 3.853347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823778"^^xsd:decimal ;
  dwc:decimalLongitude "3.853347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823778 3.853347)"^^geo:wktLiteral ;
  geo-pos:lat "51.823778"^^xsd:decimal ;
  geo-pos:long "3.853347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7281'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43384; 43384'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853347'^^xsd:double;
  dwc:latitude '51.823778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608461'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79987 3.853403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79987"^^xsd:decimal ;
  dwc:decimalLongitude "3.853403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79987 3.853403)"^^geo:wktLiteral ;
  geo-pos:lat "51.79987"^^xsd:decimal ;
  geo-pos:long "3.853403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6976'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50331; 50331'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853403'^^xsd:double;
  dwc:latitude '51.79987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615060'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81386 3.853421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81386"^^xsd:decimal ;
  dwc:decimalLongitude "3.853421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81386 3.853421)"^^geo:wktLiteral ;
  geo-pos:lat "51.81386"^^xsd:decimal ;
  geo-pos:long "3.853421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4edb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40696; 40696'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853421'^^xsd:double;
  dwc:latitude '51.81386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605849'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81386 3.853421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81386"^^xsd:decimal ;
  dwc:decimalLongitude "3.853421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81386 3.853421)"^^geo:wktLiteral ;
  geo-pos:lat "51.81386"^^xsd:decimal ;
  geo-pos:long "3.853421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eda'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40695; 40695'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853421'^^xsd:double;
  dwc:latitude '51.81386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605848'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81386 3.853421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81386"^^xsd:decimal ;
  dwc:decimalLongitude "3.853421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81386 3.853421)"^^geo:wktLiteral ;
  geo-pos:lat "51.81386"^^xsd:decimal ;
  geo-pos:long "3.853421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40694; 40694'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853421'^^xsd:double;
  dwc:latitude '51.81386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605847'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800687 3.853476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800687"^^xsd:decimal ;
  dwc:decimalLongitude "3.853476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800687 3.853476)"^^geo:wktLiteral ;
  geo-pos:lat "51.800687"^^xsd:decimal ;
  geo-pos:long "3.853476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6567'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48838; 48838'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853476'^^xsd:double;
  dwc:latitude '51.800687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613716'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800687 3.853476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800687"^^xsd:decimal ;
  dwc:decimalLongitude "3.853476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800687 3.853476)"^^geo:wktLiteral ;
  geo-pos:lat "51.800687"^^xsd:decimal ;
  geo-pos:long "3.853476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6566'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48837; 48837'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853476'^^xsd:double;
  dwc:latitude '51.800687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613715'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933121 3.853514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933121"^^xsd:decimal ;
  dwc:decimalLongitude "3.853514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933121 3.853514)"^^geo:wktLiteral ;
  geo-pos:lat "51.933121"^^xsd:decimal ;
  geo-pos:long "3.853514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6025'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40334; 40334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853514'^^xsd:double;
  dwc:latitude '51.933121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605499'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933121 3.853514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933121"^^xsd:decimal ;
  dwc:decimalLongitude "3.853514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933121 3.853514)"^^geo:wktLiteral ;
  geo-pos:lat "51.933121"^^xsd:decimal ;
  geo-pos:long "3.853514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6023'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40333; 40333'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853514'^^xsd:double;
  dwc:latitude '51.933121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605498'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933121 3.853514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933121"^^xsd:decimal ;
  dwc:decimalLongitude "3.853514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933121 3.853514)"^^geo:wktLiteral ;
  geo-pos:lat "51.933121"^^xsd:decimal ;
  geo-pos:long "3.853514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6021'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40332; 40332'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853514'^^xsd:double;
  dwc:latitude '51.933121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605497'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813122 3.853523)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813122"^^xsd:decimal ;
  dwc:decimalLongitude "3.853523"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813122 3.853523)"^^geo:wktLiteral ;
  geo-pos:lat "51.813122"^^xsd:decimal ;
  geo-pos:long "3.853523"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-671a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39960; 39960'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853523'^^xsd:double;
  dwc:latitude '51.813122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604461'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870146"^^xsd:decimal ;
  dwc:decimalLongitude "3.853527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  geo-pos:lat "51.870146"^^xsd:decimal ;
  geo-pos:long "3.853527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-618e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45278; 45278'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853527'^^xsd:double;
  dwc:latitude '51.870146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610291'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870146"^^xsd:decimal ;
  dwc:decimalLongitude "3.853527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  geo-pos:lat "51.870146"^^xsd:decimal ;
  geo-pos:long "3.853527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-618d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45274; 45274'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853527'^^xsd:double;
  dwc:latitude '51.870146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610287'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870146"^^xsd:decimal ;
  dwc:decimalLongitude "3.853527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  geo-pos:lat "51.870146"^^xsd:decimal ;
  geo-pos:long "3.853527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-618c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45273; 45273'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853527'^^xsd:double;
  dwc:latitude '51.870146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610286'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870146"^^xsd:decimal ;
  dwc:decimalLongitude "3.853527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  geo-pos:lat "51.870146"^^xsd:decimal ;
  geo-pos:long "3.853527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-618b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45277; 45277'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853527'^^xsd:double;
  dwc:latitude '51.870146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610290'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870146"^^xsd:decimal ;
  dwc:decimalLongitude "3.853527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  geo-pos:lat "51.870146"^^xsd:decimal ;
  geo-pos:long "3.853527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-618a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45276; 45276'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853527'^^xsd:double;
  dwc:latitude '51.870146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610289'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870146"^^xsd:decimal ;
  dwc:decimalLongitude "3.853527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870146 3.853527)"^^geo:wktLiteral ;
  geo-pos:lat "51.870146"^^xsd:decimal ;
  geo-pos:long "3.853527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6189'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45275; 45275'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853527'^^xsd:double;
  dwc:latitude '51.870146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610288'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911497 3.85354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911497"^^xsd:decimal ;
  dwc:decimalLongitude "3.85354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911497 3.85354)"^^geo:wktLiteral ;
  geo-pos:lat "51.911497"^^xsd:decimal ;
  geo-pos:long "3.85354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bcd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45496; 45496'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85354'^^xsd:double;
  dwc:latitude '51.911497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609643'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911497 3.85354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911497"^^xsd:decimal ;
  dwc:decimalLongitude "3.85354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911497 3.85354)"^^geo:wktLiteral ;
  geo-pos:lat "51.911497"^^xsd:decimal ;
  geo-pos:long "3.85354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bcc'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45494; 45494'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85354'^^xsd:double;
  dwc:latitude '51.911497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609641'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911497 3.85354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911497"^^xsd:decimal ;
  dwc:decimalLongitude "3.85354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911497 3.85354)"^^geo:wktLiteral ;
  geo-pos:lat "51.911497"^^xsd:decimal ;
  geo-pos:long "3.85354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bcb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45495; 45495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85354'^^xsd:double;
  dwc:latitude '51.911497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609642'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90995 3.853554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90995"^^xsd:decimal ;
  dwc:decimalLongitude "3.853554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90995 3.853554)"^^geo:wktLiteral ;
  geo-pos:lat "51.90995"^^xsd:decimal ;
  geo-pos:long "3.853554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d9'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45894; 45894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853554'^^xsd:double;
  dwc:latitude '51.90995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610820'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812951 3.853621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812951"^^xsd:decimal ;
  dwc:decimalLongitude "3.853621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812951 3.853621)"^^geo:wktLiteral ;
  geo-pos:lat "51.812951"^^xsd:decimal ;
  geo-pos:long "3.853621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6562'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48842; 48842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853621'^^xsd:double;
  dwc:latitude '51.812951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613720'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812608 3.853651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812608"^^xsd:decimal ;
  dwc:decimalLongitude "3.853651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812608 3.853651)"^^geo:wktLiteral ;
  geo-pos:lat "51.812608"^^xsd:decimal ;
  geo-pos:long "3.853651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52012; 52012'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2008333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853651'^^xsd:double;
  dwc:latitude '51.812608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616699'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80003 3.853667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.80003"^^xsd:decimal ;
  dwc:decimalLongitude "3.853667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.80003 3.853667)"^^geo:wktLiteral ;
  geo-pos:lat "51.80003"^^xsd:decimal ;
  geo-pos:long "3.853667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-540e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54662; 54662'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853667'^^xsd:double;
  dwc:latitude '51.80003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619160'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813742 3.853679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813742"^^xsd:decimal ;
  dwc:decimalLongitude "3.853679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813742 3.853679)"^^geo:wktLiteral ;
  geo-pos:lat "51.813742"^^xsd:decimal ;
  geo-pos:long "3.853679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56671; 56671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853679'^^xsd:double;
  dwc:latitude '51.813742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620570'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798438 3.853695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798438"^^xsd:decimal ;
  dwc:decimalLongitude "3.853695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798438 3.853695)"^^geo:wktLiteral ;
  geo-pos:lat "51.798438"^^xsd:decimal ;
  geo-pos:long "3.853695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7656'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50089; 50089'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.276111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853695'^^xsd:double;
  dwc:latitude '51.798438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614876'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798438 3.853695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798438"^^xsd:decimal ;
  dwc:decimalLongitude "3.853695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798438 3.853695)"^^geo:wktLiteral ;
  geo-pos:lat "51.798438"^^xsd:decimal ;
  geo-pos:long "3.853695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7655'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50088; 50088'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.276111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853695'^^xsd:double;
  dwc:latitude '51.798438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614875'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798438 3.853695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.798438"^^xsd:decimal ;
  dwc:decimalLongitude "3.853695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.798438 3.853695)"^^geo:wktLiteral ;
  geo-pos:lat "51.798438"^^xsd:decimal ;
  geo-pos:long "3.853695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7654'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50087; 50087'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.276111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853695'^^xsd:double;
  dwc:latitude '51.798438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614874'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79815 3.853733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79815"^^xsd:decimal ;
  dwc:decimalLongitude "3.853733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79815 3.853733)"^^geo:wktLiteral ;
  geo-pos:lat "51.79815"^^xsd:decimal ;
  geo-pos:long "3.853733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-671d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39957; 39957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1380555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853733'^^xsd:double;
  dwc:latitude '51.79815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604457'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800748 3.853739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800748"^^xsd:decimal ;
  dwc:decimalLongitude "3.853739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800748 3.853739)"^^geo:wktLiteral ;
  geo-pos:lat "51.800748"^^xsd:decimal ;
  geo-pos:long "3.853739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4827'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52944; 52944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.308611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853739'^^xsd:double;
  dwc:latitude '51.800748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617489'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800748 3.853739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800748"^^xsd:decimal ;
  dwc:decimalLongitude "3.853739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800748 3.853739)"^^geo:wktLiteral ;
  geo-pos:lat "51.800748"^^xsd:decimal ;
  geo-pos:long "3.853739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4826'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52945; 52945'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.308611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853739'^^xsd:double;
  dwc:latitude '51.800748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617490'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800748 3.853739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.800748"^^xsd:decimal ;
  dwc:decimalLongitude "3.853739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.800748 3.853739)"^^geo:wktLiteral ;
  geo-pos:lat "51.800748"^^xsd:decimal ;
  geo-pos:long "3.853739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4825'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52946; 52946'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.308611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853739'^^xsd:double;
  dwc:latitude '51.800748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617491'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799526 3.853745)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799526"^^xsd:decimal ;
  dwc:decimalLongitude "3.853745"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799526 3.853745)"^^geo:wktLiteral ;
  geo-pos:lat "51.799526"^^xsd:decimal ;
  geo-pos:long "3.853745"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f16'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49498; 49498'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853745'^^xsd:double;
  dwc:latitude '51.799526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614289'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799526 3.853745)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799526"^^xsd:decimal ;
  dwc:decimalLongitude "3.853745"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799526 3.853745)"^^geo:wktLiteral ;
  geo-pos:lat "51.799526"^^xsd:decimal ;
  geo-pos:long "3.853745"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f15'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49497; 49497'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853745'^^xsd:double;
  dwc:latitude '51.799526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614288'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893135 3.853788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893135"^^xsd:decimal ;
  dwc:decimalLongitude "3.853788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893135 3.853788)"^^geo:wktLiteral ;
  geo-pos:lat "51.893135"^^xsd:decimal ;
  geo-pos:long "3.853788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ecf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52705; 52705'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853788'^^xsd:double;
  dwc:latitude '51.893135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617263'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799013 3.853793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799013"^^xsd:decimal ;
  dwc:decimalLongitude "3.853793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799013 3.853793)"^^geo:wktLiteral ;
  geo-pos:lat "51.799013"^^xsd:decimal ;
  geo-pos:long "3.853793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c6a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45651; 45651'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853793'^^xsd:double;
  dwc:latitude '51.799013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610614'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c10'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41443; 41443'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606627'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c07'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41449; 41449'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606633'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c06'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41446; 41446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606630'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c05'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41450; 41450'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606634'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c0f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41440; 41440'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606624'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c0e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41445; 41445'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606629'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c0d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41447; 41447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606631'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c0c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41442; 41442'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606626'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c0b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41448; 41448'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606632'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c0a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41441; 41441'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606625'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c09'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41439; 41439'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606623'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874765"^^xsd:decimal ;
  dwc:decimalLongitude "3.853803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874765 3.853803)"^^geo:wktLiteral ;
  geo-pos:lat "51.874765"^^xsd:decimal ;
  geo-pos:long "3.853803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c08'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41444; 41444'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853803'^^xsd:double;
  dwc:latitude '51.874765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606628'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89291 3.853871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89291"^^xsd:decimal ;
  dwc:decimalLongitude "3.853871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89291 3.853871)"^^geo:wktLiteral ;
  geo-pos:lat "51.89291"^^xsd:decimal ;
  geo-pos:long "3.853871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ac'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41801; 41801'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853871'^^xsd:double;
  dwc:latitude '51.89291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606936'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929675 3.853929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929675"^^xsd:decimal ;
  dwc:decimalLongitude "3.853929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929675 3.853929)"^^geo:wktLiteral ;
  geo-pos:lat "51.929675"^^xsd:decimal ;
  geo-pos:long "3.853929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42238; 42238'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853929'^^xsd:double;
  dwc:latitude '51.929675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607406'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929675 3.853929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929675"^^xsd:decimal ;
  dwc:decimalLongitude "3.853929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929675 3.853929)"^^geo:wktLiteral ;
  geo-pos:lat "51.929675"^^xsd:decimal ;
  geo-pos:long "3.853929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42235; 42235'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853929'^^xsd:double;
  dwc:latitude '51.929675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607403'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929675 3.853929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929675"^^xsd:decimal ;
  dwc:decimalLongitude "3.853929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929675 3.853929)"^^geo:wktLiteral ;
  geo-pos:lat "51.929675"^^xsd:decimal ;
  geo-pos:long "3.853929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42237; 42237'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853929'^^xsd:double;
  dwc:latitude '51.929675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607405'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929675 3.853929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929675"^^xsd:decimal ;
  dwc:decimalLongitude "3.853929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929675 3.853929)"^^geo:wktLiteral ;
  geo-pos:lat "51.929675"^^xsd:decimal ;
  geo-pos:long "3.853929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b1'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42236; 42236'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853929'^^xsd:double;
  dwc:latitude '51.929675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607404'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893718 3.853944)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893718"^^xsd:decimal ;
  dwc:decimalLongitude "3.853944"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893718 3.853944)"^^geo:wktLiteral ;
  geo-pos:lat "51.893718"^^xsd:decimal ;
  geo-pos:long "3.853944"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fdc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40441; 40441'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853944'^^xsd:double;
  dwc:latitude '51.893718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605599'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814576 3.853971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814576"^^xsd:decimal ;
  dwc:decimalLongitude "3.853971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814576 3.853971)"^^geo:wktLiteral ;
  geo-pos:lat "51.814576"^^xsd:decimal ;
  geo-pos:long "3.853971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4822'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52949; 52949'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.319166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853971'^^xsd:double;
  dwc:latitude '51.814576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617494'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814576 3.853971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814576"^^xsd:decimal ;
  dwc:decimalLongitude "3.853971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814576 3.853971)"^^geo:wktLiteral ;
  geo-pos:lat "51.814576"^^xsd:decimal ;
  geo-pos:long "3.853971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4821'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52950; 52950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.319166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853971'^^xsd:double;
  dwc:latitude '51.814576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617495'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813362 3.853977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.813362"^^xsd:decimal ;
  dwc:decimalLongitude "3.853977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.813362 3.853977)"^^geo:wktLiteral ;
  geo-pos:lat "51.813362"^^xsd:decimal ;
  geo-pos:long "3.853977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e38'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48145; 48145'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.323333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.853977'^^xsd:double;
  dwc:latitude '51.813362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613040'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49982; 49982'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614774'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ba'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49985; 49985'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614777'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49987; 49987'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614778'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49983; 49983'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614775'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49979; 49979'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614770'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49984; 49984'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614776'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49990; 49990'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624325'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49978; 49978'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614769'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b3'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49981; 49981'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614773'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49986; 49986'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624324'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49980; 49980'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614771'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76b0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49989; 49989'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614780'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848365"^^xsd:decimal ;
  dwc:decimalLongitude "3.854015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848365 3.854015)"^^geo:wktLiteral ;
  geo-pos:lat "51.848365"^^xsd:decimal ;
  geo-pos:long "3.854015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49988; 49988'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854015'^^xsd:double;
  dwc:latitude '51.848365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614779'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797471 3.854044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797471"^^xsd:decimal ;
  dwc:decimalLongitude "3.854044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797471 3.854044)"^^geo:wktLiteral ;
  geo-pos:lat "51.797471"^^xsd:decimal ;
  geo-pos:long "3.854044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7900'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52005; 52005'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854044'^^xsd:double;
  dwc:latitude '51.797471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616692'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797471 3.854044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797471"^^xsd:decimal ;
  dwc:decimalLongitude "3.854044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797471 3.854044)"^^geo:wktLiteral ;
  geo-pos:lat "51.797471"^^xsd:decimal ;
  geo-pos:long "3.854044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52006; 52006'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854044'^^xsd:double;
  dwc:latitude '51.797471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616693'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797471 3.854044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797471"^^xsd:decimal ;
  dwc:decimalLongitude "3.854044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797471 3.854044)"^^geo:wktLiteral ;
  geo-pos:lat "51.797471"^^xsd:decimal ;
  geo-pos:long "3.854044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78fe'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52004; 52004'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854044'^^xsd:double;
  dwc:latitude '51.797471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616691'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816319 3.854047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816319"^^xsd:decimal ;
  dwc:decimalLongitude "3.854047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816319 3.854047)"^^geo:wktLiteral ;
  geo-pos:lat "51.816319"^^xsd:decimal ;
  geo-pos:long "3.854047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44458; 44458'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854047'^^xsd:double;
  dwc:latitude '51.816319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609477'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816319 3.854047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816319"^^xsd:decimal ;
  dwc:decimalLongitude "3.854047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816319 3.854047)"^^geo:wktLiteral ;
  geo-pos:lat "51.816319"^^xsd:decimal ;
  geo-pos:long "3.854047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44459; 44459'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854047'^^xsd:double;
  dwc:latitude '51.816319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609478'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77369 3.854083)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77369"^^xsd:decimal ;
  dwc:decimalLongitude "3.854083"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77369 3.854083)"^^geo:wktLiteral ;
  geo-pos:lat "51.77369"^^xsd:decimal ;
  geo-pos:long "3.854083"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40687; 40687'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.2944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854083'^^xsd:double;
  dwc:latitude '51.77369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605840'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797734 3.854088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.797734"^^xsd:decimal ;
  dwc:decimalLongitude "3.854088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.797734 3.854088)"^^geo:wktLiteral ;
  geo-pos:lat "51.797734"^^xsd:decimal ;
  geo-pos:long "3.854088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54749; 54749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.674166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854088'^^xsd:double;
  dwc:latitude '51.797734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619247'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872433 3.854326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872433"^^xsd:decimal ;
  dwc:decimalLongitude "3.854326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872433 3.854326)"^^geo:wktLiteral ;
  geo-pos:lat "51.872433"^^xsd:decimal ;
  geo-pos:long "3.854326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-779c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51850; 51850'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854326'^^xsd:double;
  dwc:latitude '51.872433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616532'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872433 3.854326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872433"^^xsd:decimal ;
  dwc:decimalLongitude "3.854326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872433 3.854326)"^^geo:wktLiteral ;
  geo-pos:lat "51.872433"^^xsd:decimal ;
  geo-pos:long "3.854326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-779b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51849; 51849'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854326'^^xsd:double;
  dwc:latitude '51.872433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616531'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823285 3.854368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823285"^^xsd:decimal ;
  dwc:decimalLongitude "3.854368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823285 3.854368)"^^geo:wktLiteral ;
  geo-pos:lat "51.823285"^^xsd:decimal ;
  geo-pos:long "3.854368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-585e'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46088; 46088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854368'^^xsd:double;
  dwc:latitude '51.823285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611007'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823285 3.854368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823285"^^xsd:decimal ;
  dwc:decimalLongitude "3.854368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823285 3.854368)"^^geo:wktLiteral ;
  geo-pos:lat "51.823285"^^xsd:decimal ;
  geo-pos:long "3.854368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-585d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46089; 46089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854368'^^xsd:double;
  dwc:latitude '51.823285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611008'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823285 3.854368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823285"^^xsd:decimal ;
  dwc:decimalLongitude "3.854368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823285 3.854368)"^^geo:wktLiteral ;
  geo-pos:lat "51.823285"^^xsd:decimal ;
  geo-pos:long "3.854368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-585c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46090; 46090'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854368'^^xsd:double;
  dwc:latitude '51.823285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611009'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773769 3.854374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773769"^^xsd:decimal ;
  dwc:decimalLongitude "3.854374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773769 3.854374)"^^geo:wktLiteral ;
  geo-pos:lat "51.773769"^^xsd:decimal ;
  geo-pos:long "3.854374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f1c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49491; 49491'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854374'^^xsd:double;
  dwc:latitude '51.773769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614282'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841996 3.854432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841996"^^xsd:decimal ;
  dwc:decimalLongitude "3.854432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841996 3.854432)"^^geo:wktLiteral ;
  geo-pos:lat "51.841996"^^xsd:decimal ;
  geo-pos:long "3.854432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-547e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55760; 55760'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854432'^^xsd:double;
  dwc:latitude '51.841996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620231'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841996 3.854432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841996"^^xsd:decimal ;
  dwc:decimalLongitude "3.854432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841996 3.854432)"^^geo:wktLiteral ;
  geo-pos:lat "51.841996"^^xsd:decimal ;
  geo-pos:long "3.854432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-547f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55761; 55761'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854432'^^xsd:double;
  dwc:latitude '51.841996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620232'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825811 3.854488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825811"^^xsd:decimal ;
  dwc:decimalLongitude "3.854488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825811 3.854488)"^^geo:wktLiteral ;
  geo-pos:lat "51.825811"^^xsd:decimal ;
  geo-pos:long "3.854488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5af0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47569; 47569'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.5711111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854488'^^xsd:double;
  dwc:latitude '51.825811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612474'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799214 3.854493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799214"^^xsd:decimal ;
  dwc:decimalLongitude "3.854493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799214 3.854493)"^^geo:wktLiteral ;
  geo-pos:lat "51.799214"^^xsd:decimal ;
  geo-pos:long "3.854493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6394'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44702; 44702'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854493'^^xsd:double;
  dwc:latitude '51.799214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609753'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847588 3.854537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847588"^^xsd:decimal ;
  dwc:decimalLongitude "3.854537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847588 3.854537)"^^geo:wktLiteral ;
  geo-pos:lat "51.847588"^^xsd:decimal ;
  geo-pos:long "3.854537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45580; 45580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854537'^^xsd:double;
  dwc:latitude '51.847588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610540'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950053 3.854578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950053"^^xsd:decimal ;
  dwc:decimalLongitude "3.854578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950053 3.854578)"^^geo:wktLiteral ;
  geo-pos:lat "51.950053"^^xsd:decimal ;
  geo-pos:long "3.854578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5331'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54098; 54098'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854578'^^xsd:double;
  dwc:latitude '51.950053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618676'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950053 3.854578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950053"^^xsd:decimal ;
  dwc:decimalLongitude "3.854578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950053 3.854578)"^^geo:wktLiteral ;
  geo-pos:lat "51.950053"^^xsd:decimal ;
  geo-pos:long "3.854578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5330'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54097; 54097'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854578'^^xsd:double;
  dwc:latitude '51.950053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618675'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950053 3.854578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950053"^^xsd:decimal ;
  dwc:decimalLongitude "3.854578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950053 3.854578)"^^geo:wktLiteral ;
  geo-pos:lat "51.950053"^^xsd:decimal ;
  geo-pos:long "3.854578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-532f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54096; 54096'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854578'^^xsd:double;
  dwc:latitude '51.950053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618674'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894765 3.854618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894765"^^xsd:decimal ;
  dwc:decimalLongitude "3.854618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894765 3.854618)"^^geo:wktLiteral ;
  geo-pos:lat "51.894765"^^xsd:decimal ;
  geo-pos:long "3.854618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51812; 51812'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854618'^^xsd:double;
  dwc:latitude '51.894765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616492'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814516 3.85471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814516"^^xsd:decimal ;
  dwc:decimalLongitude "3.85471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814516 3.85471)"^^geo:wktLiteral ;
  geo-pos:lat "51.814516"^^xsd:decimal ;
  geo-pos:long "3.85471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7160'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42043; 42043'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85471'^^xsd:double;
  dwc:latitude '51.814516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607228'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814516 3.85471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.814516"^^xsd:decimal ;
  dwc:decimalLongitude "3.85471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.814516 3.85471)"^^geo:wktLiteral ;
  geo-pos:lat "51.814516"^^xsd:decimal ;
  geo-pos:long "3.85471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-715f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42042; 42042'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85471'^^xsd:double;
  dwc:latitude '51.814516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607227'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81448 3.854723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.81448"^^xsd:decimal ;
  dwc:decimalLongitude "3.854723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.81448 3.854723)"^^geo:wktLiteral ;
  geo-pos:lat "51.81448"^^xsd:decimal ;
  geo-pos:long "3.854723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6392'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44704; 44704'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.737222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854723'^^xsd:double;
  dwc:latitude '51.81448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609755'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834774 3.854788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834774"^^xsd:decimal ;
  dwc:decimalLongitude "3.854788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834774 3.854788)"^^geo:wktLiteral ;
  geo-pos:lat "51.834774"^^xsd:decimal ;
  geo-pos:long "3.854788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ffd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57271; 57271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.9208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854788'^^xsd:double;
  dwc:latitude '51.834774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621688'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930568 3.854804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930568"^^xsd:decimal ;
  dwc:decimalLongitude "3.854804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930568 3.854804)"^^geo:wktLiteral ;
  geo-pos:lat "51.930568"^^xsd:decimal ;
  geo-pos:long "3.854804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45805; 45805'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854804'^^xsd:double;
  dwc:latitude '51.930568'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610759'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821745 3.854817)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821745"^^xsd:decimal ;
  dwc:decimalLongitude "3.854817"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821745 3.854817)"^^geo:wktLiteral ;
  geo-pos:lat "51.821745"^^xsd:decimal ;
  geo-pos:long "3.854817"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50235; 50235'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854817'^^xsd:double;
  dwc:latitude '51.821745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614979'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821745 3.854817)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821745"^^xsd:decimal ;
  dwc:decimalLongitude "3.854817"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821745 3.854817)"^^geo:wktLiteral ;
  geo-pos:lat "51.821745"^^xsd:decimal ;
  geo-pos:long "3.854817"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50233; 50233'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854817'^^xsd:double;
  dwc:latitude '51.821745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614977'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821745 3.854817)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821745"^^xsd:decimal ;
  dwc:decimalLongitude "3.854817"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821745 3.854817)"^^geo:wktLiteral ;
  geo-pos:lat "51.821745"^^xsd:decimal ;
  geo-pos:long "3.854817"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75c4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50234; 50234'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854817'^^xsd:double;
  dwc:latitude '51.821745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614978'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795696 3.854847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795696"^^xsd:decimal ;
  dwc:decimalLongitude "3.854847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795696 3.854847)"^^geo:wktLiteral ;
  geo-pos:lat "51.795696"^^xsd:decimal ;
  geo-pos:long "3.854847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40118; 40118'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.661388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854847'^^xsd:double;
  dwc:latitude '51.795696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605321'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795696 3.854847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795696"^^xsd:decimal ;
  dwc:decimalLongitude "3.854847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795696 3.854847)"^^geo:wktLiteral ;
  geo-pos:lat "51.795696"^^xsd:decimal ;
  geo-pos:long "3.854847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40120; 40120'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.661388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854847'^^xsd:double;
  dwc:latitude '51.795696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605323'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795696 3.854847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795696"^^xsd:decimal ;
  dwc:decimalLongitude "3.854847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795696 3.854847)"^^geo:wktLiteral ;
  geo-pos:lat "51.795696"^^xsd:decimal ;
  geo-pos:long "3.854847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60cf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40119; 40119'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.661388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854847'^^xsd:double;
  dwc:latitude '51.795696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605322'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795696 3.854847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795696"^^xsd:decimal ;
  dwc:decimalLongitude "3.854847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795696 3.854847)"^^geo:wktLiteral ;
  geo-pos:lat "51.795696"^^xsd:decimal ;
  geo-pos:long "3.854847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40121; 40121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.661388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854847'^^xsd:double;
  dwc:latitude '51.795696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605324'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815072 3.854909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815072"^^xsd:decimal ;
  dwc:decimalLongitude "3.854909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815072 3.854909)"^^geo:wktLiteral ;
  geo-pos:lat "51.815072"^^xsd:decimal ;
  geo-pos:long "3.854909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f9f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54757; 54757'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.688055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854909'^^xsd:double;
  dwc:latitude '51.815072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619255'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815072 3.854909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815072"^^xsd:decimal ;
  dwc:decimalLongitude "3.854909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815072 3.854909)"^^geo:wktLiteral ;
  geo-pos:lat "51.815072"^^xsd:decimal ;
  geo-pos:long "3.854909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f9e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54756; 54756'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.688055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854909'^^xsd:double;
  dwc:latitude '51.815072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619254'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815072 3.854909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815072"^^xsd:decimal ;
  dwc:decimalLongitude "3.854909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815072 3.854909)"^^geo:wktLiteral ;
  geo-pos:lat "51.815072"^^xsd:decimal ;
  geo-pos:long "3.854909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f9d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54755; 54755'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.688055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854909'^^xsd:double;
  dwc:latitude '51.815072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619253'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948441 3.854911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948441"^^xsd:decimal ;
  dwc:decimalLongitude "3.854911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948441 3.854911)"^^geo:wktLiteral ;
  geo-pos:lat "51.948441"^^xsd:decimal ;
  geo-pos:long "3.854911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57007; 57007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854911'^^xsd:double;
  dwc:latitude '51.948441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621436'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799913 3.854927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.799913"^^xsd:decimal ;
  dwc:decimalLongitude "3.854927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.799913 3.854927)"^^geo:wktLiteral ;
  geo-pos:lat "51.799913"^^xsd:decimal ;
  geo-pos:long "3.854927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-510a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46681; 46681'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854927'^^xsd:double;
  dwc:latitude '51.799913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611618'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825547 3.854933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825547"^^xsd:decimal ;
  dwc:decimalLongitude "3.854933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825547 3.854933)"^^geo:wktLiteral ;
  geo-pos:lat "51.825547"^^xsd:decimal ;
  geo-pos:long "3.854933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54548; 54548'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854933'^^xsd:double;
  dwc:latitude '51.825547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619045'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825547 3.854933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825547"^^xsd:decimal ;
  dwc:decimalLongitude "3.854933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825547 3.854933)"^^geo:wktLiteral ;
  geo-pos:lat "51.825547"^^xsd:decimal ;
  geo-pos:long "3.854933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54547; 54547'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854933'^^xsd:double;
  dwc:latitude '51.825547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619044'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825547 3.854933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825547"^^xsd:decimal ;
  dwc:decimalLongitude "3.854933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825547 3.854933)"^^geo:wktLiteral ;
  geo-pos:lat "51.825547"^^xsd:decimal ;
  geo-pos:long "3.854933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54545; 54545'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854933'^^xsd:double;
  dwc:latitude '51.825547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619042'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825547 3.854933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825547"^^xsd:decimal ;
  dwc:decimalLongitude "3.854933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825547 3.854933)"^^geo:wktLiteral ;
  geo-pos:lat "51.825547"^^xsd:decimal ;
  geo-pos:long "3.854933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-51a0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54546; 54546'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854933'^^xsd:double;
  dwc:latitude '51.825547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619043'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915029 3.854945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915029"^^xsd:decimal ;
  dwc:decimalLongitude "3.854945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915029 3.854945)"^^geo:wktLiteral ;
  geo-pos:lat "51.915029"^^xsd:decimal ;
  geo-pos:long "3.854945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55644; 55644'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.854945'^^xsd:double;
  dwc:latitude '51.915029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620117'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891418 3.855034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891418"^^xsd:decimal ;
  dwc:decimalLongitude "3.855034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891418 3.855034)"^^geo:wktLiteral ;
  geo-pos:lat "51.891418"^^xsd:decimal ;
  geo-pos:long "3.855034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7205'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43571; 43571'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855034'^^xsd:double;
  dwc:latitude '51.891418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608630'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891418 3.855034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891418"^^xsd:decimal ;
  dwc:decimalLongitude "3.855034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891418 3.855034)"^^geo:wktLiteral ;
  geo-pos:lat "51.891418"^^xsd:decimal ;
  geo-pos:long "3.855034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7204'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43570; 43570'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855034'^^xsd:double;
  dwc:latitude '51.891418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608629'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820987 3.855079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820987"^^xsd:decimal ;
  dwc:decimalLongitude "3.855079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820987 3.855079)"^^geo:wktLiteral ;
  geo-pos:lat "51.820987"^^xsd:decimal ;
  geo-pos:long "3.855079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b68'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56060; 56060'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.4916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855079'^^xsd:double;
  dwc:latitude '51.820987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620504'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820987 3.855079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820987"^^xsd:decimal ;
  dwc:decimalLongitude "3.855079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820987 3.855079)"^^geo:wktLiteral ;
  geo-pos:lat "51.820987"^^xsd:decimal ;
  geo-pos:long "3.855079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b67'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56058; 56058'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.4916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855079'^^xsd:double;
  dwc:latitude '51.820987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620502'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820987 3.855079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820987"^^xsd:decimal ;
  dwc:decimalLongitude "3.855079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820987 3.855079)"^^geo:wktLiteral ;
  geo-pos:lat "51.820987"^^xsd:decimal ;
  geo-pos:long "3.855079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b66'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56059; 56059'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.4916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855079'^^xsd:double;
  dwc:latitude '51.820987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620503'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817876 3.855092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817876"^^xsd:decimal ;
  dwc:decimalLongitude "3.855092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817876 3.855092)"^^geo:wktLiteral ;
  geo-pos:lat "51.817876"^^xsd:decimal ;
  geo-pos:long "3.855092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7280'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43385; 43385'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855092'^^xsd:double;
  dwc:latitude '51.817876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608462'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846864 3.855163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846864"^^xsd:decimal ;
  dwc:decimalLongitude "3.855163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846864 3.855163)"^^geo:wktLiteral ;
  geo-pos:lat "51.846864"^^xsd:decimal ;
  geo-pos:long "3.855163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-613a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45362; 45362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.405555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855163'^^xsd:double;
  dwc:latitude '51.846864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610373'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816536 3.855198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816536"^^xsd:decimal ;
  dwc:decimalLongitude "3.855198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816536 3.855198)"^^geo:wktLiteral ;
  geo-pos:lat "51.816536"^^xsd:decimal ;
  geo-pos:long "3.855198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55303; 55303'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855198'^^xsd:double;
  dwc:latitude '51.816536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619821'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773322 3.855236)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.773322"^^xsd:decimal ;
  dwc:decimalLongitude "3.855236"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.773322 3.855236)"^^geo:wktLiteral ;
  geo-pos:lat "51.773322"^^xsd:decimal ;
  geo-pos:long "3.855236"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6573'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48825; 48825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855236'^^xsd:double;
  dwc:latitude '51.773322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613703'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913355"^^xsd:decimal ;
  dwc:decimalLongitude "3.855291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  geo-pos:lat "51.913355"^^xsd:decimal ;
  geo-pos:long "3.855291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4682'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53406; 53406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855291'^^xsd:double;
  dwc:latitude '51.913355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617970'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913355"^^xsd:decimal ;
  dwc:decimalLongitude "3.855291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  geo-pos:lat "51.913355"^^xsd:decimal ;
  geo-pos:long "3.855291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4681'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53402; 53402'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855291'^^xsd:double;
  dwc:latitude '51.913355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617966'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913355"^^xsd:decimal ;
  dwc:decimalLongitude "3.855291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  geo-pos:lat "51.913355"^^xsd:decimal ;
  geo-pos:long "3.855291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4680'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53403; 53403'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855291'^^xsd:double;
  dwc:latitude '51.913355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617967'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913355"^^xsd:decimal ;
  dwc:decimalLongitude "3.855291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  geo-pos:lat "51.913355"^^xsd:decimal ;
  geo-pos:long "3.855291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-467f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53401; 53401'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855291'^^xsd:double;
  dwc:latitude '51.913355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617965'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913355"^^xsd:decimal ;
  dwc:decimalLongitude "3.855291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  geo-pos:lat "51.913355"^^xsd:decimal ;
  geo-pos:long "3.855291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-467e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53405; 53405'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855291'^^xsd:double;
  dwc:latitude '51.913355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617969'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913355"^^xsd:decimal ;
  dwc:decimalLongitude "3.855291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913355 3.855291)"^^geo:wktLiteral ;
  geo-pos:lat "51.913355"^^xsd:decimal ;
  geo-pos:long "3.855291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-467d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53404; 53404'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855291'^^xsd:double;
  dwc:latitude '51.913355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617968'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772791 3.8554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772791"^^xsd:decimal ;
  dwc:decimalLongitude "3.8554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772791 3.8554)"^^geo:wktLiteral ;
  geo-pos:lat "51.772791"^^xsd:decimal ;
  geo-pos:long "3.8554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6725'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39949; 39949'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1147222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8554'^^xsd:double;
  dwc:latitude '51.772791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604447'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772691 3.855485)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772691"^^xsd:decimal ;
  dwc:decimalLongitude "3.855485"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772691 3.855485)"^^geo:wktLiteral ;
  geo-pos:lat "51.772691"^^xsd:decimal ;
  geo-pos:long "3.855485"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-446e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42756; 42756'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855485'^^xsd:double;
  dwc:latitude '51.772691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607056'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79775 3.855567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79775"^^xsd:decimal ;
  dwc:decimalLongitude "3.855567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79775 3.855567)"^^geo:wktLiteral ;
  geo-pos:lat "51.79775"^^xsd:decimal ;
  geo-pos:long "3.855567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6395'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44701; 44701'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.723611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855567'^^xsd:double;
  dwc:latitude '51.79775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609752'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79685 3.855623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79685"^^xsd:decimal ;
  dwc:decimalLongitude "3.855623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79685 3.855623)"^^geo:wktLiteral ;
  geo-pos:lat "51.79685"^^xsd:decimal ;
  geo-pos:long "3.855623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-445f'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42771; 42771'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855623'^^xsd:double;
  dwc:latitude '51.79685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607822'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915717"^^xsd:decimal ;
  dwc:decimalLongitude "3.855656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  geo-pos:lat "51.915717"^^xsd:decimal ;
  geo-pos:long "3.855656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ccf'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41240; 41240'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855656'^^xsd:double;
  dwc:latitude '51.915717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606424'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915717"^^xsd:decimal ;
  dwc:decimalLongitude "3.855656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  geo-pos:lat "51.915717"^^xsd:decimal ;
  geo-pos:long "3.855656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41242; 41242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855656'^^xsd:double;
  dwc:latitude '51.915717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606426'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915717"^^xsd:decimal ;
  dwc:decimalLongitude "3.855656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  geo-pos:lat "51.915717"^^xsd:decimal ;
  geo-pos:long "3.855656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ccd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41243; 41243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855656'^^xsd:double;
  dwc:latitude '51.915717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606427'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915717"^^xsd:decimal ;
  dwc:decimalLongitude "3.855656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  geo-pos:lat "51.915717"^^xsd:decimal ;
  geo-pos:long "3.855656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ccc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41241; 41241'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855656'^^xsd:double;
  dwc:latitude '51.915717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606425'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915717"^^xsd:decimal ;
  dwc:decimalLongitude "3.855656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915717 3.855656)"^^geo:wktLiteral ;
  geo-pos:lat "51.915717"^^xsd:decimal ;
  geo-pos:long "3.855656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ccb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41239; 41239'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855656'^^xsd:double;
  dwc:latitude '51.915717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606423'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869528 3.855723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869528"^^xsd:decimal ;
  dwc:decimalLongitude "3.855723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869528 3.855723)"^^geo:wktLiteral ;
  geo-pos:lat "51.869528"^^xsd:decimal ;
  geo-pos:long "3.855723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55718; 55718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855723'^^xsd:double;
  dwc:latitude '51.869528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620190'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869528 3.855723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869528"^^xsd:decimal ;
  dwc:decimalLongitude "3.855723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869528 3.855723)"^^geo:wktLiteral ;
  geo-pos:lat "51.869528"^^xsd:decimal ;
  geo-pos:long "3.855723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55716; 55716'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855723'^^xsd:double;
  dwc:latitude '51.869528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620188'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869528 3.855723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869528"^^xsd:decimal ;
  dwc:decimalLongitude "3.855723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869528 3.855723)"^^geo:wktLiteral ;
  geo-pos:lat "51.869528"^^xsd:decimal ;
  geo-pos:long "3.855723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55717; 55717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855723'^^xsd:double;
  dwc:latitude '51.869528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620189'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931469 3.855723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931469"^^xsd:decimal ;
  dwc:decimalLongitude "3.855723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931469 3.855723)"^^geo:wktLiteral ;
  geo-pos:lat "51.931469"^^xsd:decimal ;
  geo-pos:long "3.855723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-723b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43472; 43472'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855723'^^xsd:double;
  dwc:latitude '51.931469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608545'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931469 3.855723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931469"^^xsd:decimal ;
  dwc:decimalLongitude "3.855723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931469 3.855723)"^^geo:wktLiteral ;
  geo-pos:lat "51.931469"^^xsd:decimal ;
  geo-pos:long "3.855723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-723a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43474; 43474'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855723'^^xsd:double;
  dwc:latitude '51.931469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608546'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815624 3.855746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815624"^^xsd:decimal ;
  dwc:decimalLongitude "3.855746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815624 3.855746)"^^geo:wktLiteral ;
  geo-pos:lat "51.815624"^^xsd:decimal ;
  geo-pos:long "3.855746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6561'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48843; 48843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855746'^^xsd:double;
  dwc:latitude '51.815624'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613721'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817206 3.855776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817206"^^xsd:decimal ;
  dwc:decimalLongitude "3.855776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817206 3.855776)"^^geo:wktLiteral ;
  geo-pos:lat "51.817206"^^xsd:decimal ;
  geo-pos:long "3.855776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51067; 51067'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855776'^^xsd:double;
  dwc:latitude '51.817206'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615218'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817206 3.855776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817206"^^xsd:decimal ;
  dwc:decimalLongitude "3.855776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817206 3.855776)"^^geo:wktLiteral ;
  geo-pos:lat "51.817206"^^xsd:decimal ;
  geo-pos:long "3.855776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51066; 51066'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855776'^^xsd:double;
  dwc:latitude '51.817206'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615217'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79827 3.855795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79827"^^xsd:decimal ;
  dwc:decimalLongitude "3.855795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79827 3.855795)"^^geo:wktLiteral ;
  geo-pos:lat "51.79827"^^xsd:decimal ;
  geo-pos:long "3.855795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48139; 48139'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.312222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855795'^^xsd:double;
  dwc:latitude '51.79827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613037'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774667 3.855812)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774667"^^xsd:decimal ;
  dwc:decimalLongitude "3.855812"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774667 3.855812)"^^geo:wktLiteral ;
  geo-pos:lat "51.774667"^^xsd:decimal ;
  geo-pos:long "3.855812"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3faf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54739; 54739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.655277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855812'^^xsd:double;
  dwc:latitude '51.774667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619237'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871891 3.855884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871891"^^xsd:decimal ;
  dwc:decimalLongitude "3.855884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871891 3.855884)"^^geo:wktLiteral ;
  geo-pos:lat "51.871891"^^xsd:decimal ;
  geo-pos:long "3.855884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4904'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51522; 51522'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855884'^^xsd:double;
  dwc:latitude '51.871891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616154'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824911 3.855893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824911"^^xsd:decimal ;
  dwc:decimalLongitude "3.855893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824911 3.855893)"^^geo:wktLiteral ;
  geo-pos:lat "51.824911"^^xsd:decimal ;
  geo-pos:long "3.855893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e6e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52829; 52829'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855893'^^xsd:double;
  dwc:latitude '51.824911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617381'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824911 3.855893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824911"^^xsd:decimal ;
  dwc:decimalLongitude "3.855893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824911 3.855893)"^^geo:wktLiteral ;
  geo-pos:lat "51.824911"^^xsd:decimal ;
  geo-pos:long "3.855893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e6d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52831; 52831'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855893'^^xsd:double;
  dwc:latitude '51.824911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617382'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824911 3.855893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824911"^^xsd:decimal ;
  dwc:decimalLongitude "3.855893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824911 3.855893)"^^geo:wktLiteral ;
  geo-pos:lat "51.824911"^^xsd:decimal ;
  geo-pos:long "3.855893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e6c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52828; 52828'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855893'^^xsd:double;
  dwc:latitude '51.824911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617380'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824911 3.855893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824911"^^xsd:decimal ;
  dwc:decimalLongitude "3.855893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824911 3.855893)"^^geo:wktLiteral ;
  geo-pos:lat "51.824911"^^xsd:decimal ;
  geo-pos:long "3.855893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e6b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52827; 52827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855893'^^xsd:double;
  dwc:latitude '51.824911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617379'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774855 3.855946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774855"^^xsd:decimal ;
  dwc:decimalLongitude "3.855946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774855 3.855946)"^^geo:wktLiteral ;
  geo-pos:lat "51.774855"^^xsd:decimal ;
  geo-pos:long "3.855946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-420f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56650; 56650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855946'^^xsd:double;
  dwc:latitude '51.774855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620549'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46eb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53286; 53286'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617852'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53287; 53287'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617853'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53288; 53288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617854'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53290; 53290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617857'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53284; 53284'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617850'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53292; 53292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617858'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53291; 53291'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624352'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e4'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53285; 53285'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617851'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926495"^^xsd:decimal ;
  dwc:decimalLongitude "3.855948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926495 3.855948)"^^geo:wktLiteral ;
  geo-pos:lat "51.926495"^^xsd:decimal ;
  geo-pos:long "3.855948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46e3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53289; 53289'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855948'^^xsd:double;
  dwc:latitude '51.926495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617855'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794969 3.85595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794969"^^xsd:decimal ;
  dwc:decimalLongitude "3.85595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794969 3.85595)"^^geo:wktLiteral ;
  geo-pos:lat "51.794969"^^xsd:decimal ;
  geo-pos:long "3.85595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-671e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39956; 39956'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.135'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85595'^^xsd:double;
  dwc:latitude '51.794969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604456'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820235 3.855964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820235"^^xsd:decimal ;
  dwc:decimalLongitude "3.855964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820235 3.855964)"^^geo:wktLiteral ;
  geo-pos:lat "51.820235"^^xsd:decimal ;
  geo-pos:long "3.855964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5962'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46339; 46339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855964'^^xsd:double;
  dwc:latitude '51.820235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611318'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820235 3.855964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820235"^^xsd:decimal ;
  dwc:decimalLongitude "3.855964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820235 3.855964)"^^geo:wktLiteral ;
  geo-pos:lat "51.820235"^^xsd:decimal ;
  geo-pos:long "3.855964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5961'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46337; 46337'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855964'^^xsd:double;
  dwc:latitude '51.820235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611316'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820235 3.855964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820235"^^xsd:decimal ;
  dwc:decimalLongitude "3.855964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820235 3.855964)"^^geo:wktLiteral ;
  geo-pos:lat "51.820235"^^xsd:decimal ;
  geo-pos:long "3.855964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5960'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46338; 46338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.855964'^^xsd:double;
  dwc:latitude '51.820235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611317'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796542 3.856008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796542"^^xsd:decimal ;
  dwc:decimalLongitude "3.856008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796542 3.856008)"^^geo:wktLiteral ;
  geo-pos:lat "51.796542"^^xsd:decimal ;
  geo-pos:long "3.856008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46199; 46199'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856008'^^xsd:double;
  dwc:latitude '51.796542'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611182'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932717 3.856023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932717"^^xsd:decimal ;
  dwc:decimalLongitude "3.856023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932717 3.856023)"^^geo:wktLiteral ;
  geo-pos:lat "51.932717"^^xsd:decimal ;
  geo-pos:long "3.856023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab7'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47158; 47158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856023'^^xsd:double;
  dwc:latitude '51.932717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612114'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815999 3.856087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815999"^^xsd:decimal ;
  dwc:decimalLongitude "3.856087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815999 3.856087)"^^geo:wktLiteral ;
  geo-pos:lat "51.815999"^^xsd:decimal ;
  geo-pos:long "3.856087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6391'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44705; 44705'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.738333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856087'^^xsd:double;
  dwc:latitude '51.815999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609756'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774773 3.856089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774773"^^xsd:decimal ;
  dwc:decimalLongitude "3.856089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774773 3.856089)"^^geo:wktLiteral ;
  geo-pos:lat "51.774773"^^xsd:decimal ;
  geo-pos:long "3.856089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ec'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46195; 46195'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856089'^^xsd:double;
  dwc:latitude '51.774773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611178'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774773 3.856089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774773"^^xsd:decimal ;
  dwc:decimalLongitude "3.856089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774773 3.856089)"^^geo:wktLiteral ;
  geo-pos:lat "51.774773"^^xsd:decimal ;
  geo-pos:long "3.856089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59eb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46196; 46196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.5977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856089'^^xsd:double;
  dwc:latitude '51.774773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611179'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889585"^^xsd:decimal ;
  dwc:decimalLongitude "3.856104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  geo-pos:lat "51.889585"^^xsd:decimal ;
  geo-pos:long "3.856104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4650'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53458; 53458'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856104'^^xsd:double;
  dwc:latitude '51.889585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618020'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889585"^^xsd:decimal ;
  dwc:decimalLongitude "3.856104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  geo-pos:lat "51.889585"^^xsd:decimal ;
  geo-pos:long "3.856104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-464f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53461; 53461'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856104'^^xsd:double;
  dwc:latitude '51.889585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618023'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889585"^^xsd:decimal ;
  dwc:decimalLongitude "3.856104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  geo-pos:lat "51.889585"^^xsd:decimal ;
  geo-pos:long "3.856104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-464e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53459; 53459'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856104'^^xsd:double;
  dwc:latitude '51.889585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618021'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889585"^^xsd:decimal ;
  dwc:decimalLongitude "3.856104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  geo-pos:lat "51.889585"^^xsd:decimal ;
  geo-pos:long "3.856104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-464d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53456; 53456'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856104'^^xsd:double;
  dwc:latitude '51.889585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618018'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889585"^^xsd:decimal ;
  dwc:decimalLongitude "3.856104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  geo-pos:lat "51.889585"^^xsd:decimal ;
  geo-pos:long "3.856104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-464c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53457; 53457'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856104'^^xsd:double;
  dwc:latitude '51.889585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618019'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889585"^^xsd:decimal ;
  dwc:decimalLongitude "3.856104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 3.856104)"^^geo:wktLiteral ;
  geo-pos:lat "51.889585"^^xsd:decimal ;
  geo-pos:long "3.856104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-464b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53460; 53460'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856104'^^xsd:double;
  dwc:latitude '51.889585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618022'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916433 3.85612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916433"^^xsd:decimal ;
  dwc:decimalLongitude "3.85612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916433 3.85612)"^^geo:wktLiteral ;
  geo-pos:lat "51.916433"^^xsd:decimal ;
  geo-pos:long "3.85612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a84'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56318; 56318'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85612'^^xsd:double;
  dwc:latitude '51.916433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620837'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916433 3.85612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916433"^^xsd:decimal ;
  dwc:decimalLongitude "3.85612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916433 3.85612)"^^geo:wktLiteral ;
  geo-pos:lat "51.916433"^^xsd:decimal ;
  geo-pos:long "3.85612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a83'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56319; 56319'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85612'^^xsd:double;
  dwc:latitude '51.916433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620838'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794567 3.856145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794567"^^xsd:decimal ;
  dwc:decimalLongitude "3.856145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794567 3.856145)"^^geo:wktLiteral ;
  geo-pos:lat "51.794567"^^xsd:decimal ;
  geo-pos:long "3.856145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7902'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52002; 52002'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1891666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856145'^^xsd:double;
  dwc:latitude '51.794567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616689'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794567 3.856145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794567"^^xsd:decimal ;
  dwc:decimalLongitude "3.856145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794567 3.856145)"^^geo:wktLiteral ;
  geo-pos:lat "51.794567"^^xsd:decimal ;
  geo-pos:long "3.856145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7901'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52003; 52003'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1891666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856145'^^xsd:double;
  dwc:latitude '51.794567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616690'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774449 3.85617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774449"^^xsd:decimal ;
  dwc:decimalLongitude "3.85617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774449 3.85617)"^^geo:wktLiteral ;
  geo-pos:lat "51.774449"^^xsd:decimal ;
  geo-pos:long "3.85617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40111; 40111'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.642222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85617'^^xsd:double;
  dwc:latitude '51.774449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605314'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774449 3.85617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774449"^^xsd:decimal ;
  dwc:decimalLongitude "3.85617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774449 3.85617)"^^geo:wktLiteral ;
  geo-pos:lat "51.774449"^^xsd:decimal ;
  geo-pos:long "3.85617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40112; 40112'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.642222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85617'^^xsd:double;
  dwc:latitude '51.774449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605315'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896355 3.856174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896355"^^xsd:decimal ;
  dwc:decimalLongitude "3.856174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896355 3.856174)"^^geo:wktLiteral ;
  geo-pos:lat "51.896355"^^xsd:decimal ;
  geo-pos:long "3.856174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c81'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41318; 41318'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856174'^^xsd:double;
  dwc:latitude '51.896355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606501'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896355 3.856174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896355"^^xsd:decimal ;
  dwc:decimalLongitude "3.856174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896355 3.856174)"^^geo:wktLiteral ;
  geo-pos:lat "51.896355"^^xsd:decimal ;
  geo-pos:long "3.856174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c80'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41319; 41319'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856174'^^xsd:double;
  dwc:latitude '51.896355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606502'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796864 3.856188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796864"^^xsd:decimal ;
  dwc:decimalLongitude "3.856188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796864 3.856188)"^^geo:wktLiteral ;
  geo-pos:lat "51.796864"^^xsd:decimal ;
  geo-pos:long "3.856188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6568'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48836; 48836'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856188'^^xsd:double;
  dwc:latitude '51.796864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613714'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820413 3.8562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820413"^^xsd:decimal ;
  dwc:decimalLongitude "3.8562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820413 3.8562)"^^geo:wktLiteral ;
  geo-pos:lat "51.820413"^^xsd:decimal ;
  geo-pos:long "3.8562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-692d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50427; 50427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8562'^^xsd:double;
  dwc:latitude '51.820413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615131'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820413 3.8562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820413"^^xsd:decimal ;
  dwc:decimalLongitude "3.8562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820413 3.8562)"^^geo:wktLiteral ;
  geo-pos:lat "51.820413"^^xsd:decimal ;
  geo-pos:long "3.8562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-692c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50428; 50428'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8562'^^xsd:double;
  dwc:latitude '51.820413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615132'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820413 3.8562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820413"^^xsd:decimal ;
  dwc:decimalLongitude "3.8562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820413 3.8562)"^^geo:wktLiteral ;
  geo-pos:lat "51.820413"^^xsd:decimal ;
  geo-pos:long "3.8562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-692b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50431; 50431'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8562'^^xsd:double;
  dwc:latitude '51.820413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615134'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820413 3.8562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820413"^^xsd:decimal ;
  dwc:decimalLongitude "3.8562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820413 3.8562)"^^geo:wktLiteral ;
  geo-pos:lat "51.820413"^^xsd:decimal ;
  geo-pos:long "3.8562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-692a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50429; 50429'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8562'^^xsd:double;
  dwc:latitude '51.820413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615133'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815935 3.856245)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815935"^^xsd:decimal ;
  dwc:decimalLongitude "3.856245"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815935 3.856245)"^^geo:wktLiteral ;
  geo-pos:lat "51.815935"^^xsd:decimal ;
  geo-pos:long "3.856245"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5108'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46683; 46683'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856245'^^xsd:double;
  dwc:latitude '51.815935'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611620'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935017 3.856256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935017"^^xsd:decimal ;
  dwc:decimalLongitude "3.856256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935017 3.856256)"^^geo:wktLiteral ;
  geo-pos:lat "51.935017"^^xsd:decimal ;
  geo-pos:long "3.856256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d30'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47992; 47992'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856256'^^xsd:double;
  dwc:latitude '51.935017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612908'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935017 3.856256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935017"^^xsd:decimal ;
  dwc:decimalLongitude "3.856256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935017 3.856256)"^^geo:wktLiteral ;
  geo-pos:lat "51.935017"^^xsd:decimal ;
  geo-pos:long "3.856256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d2f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47991; 47991'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856256'^^xsd:double;
  dwc:latitude '51.935017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612907'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835779 3.856273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835779"^^xsd:decimal ;
  dwc:decimalLongitude "3.856273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835779 3.856273)"^^geo:wktLiteral ;
  geo-pos:lat "51.835779"^^xsd:decimal ;
  geo-pos:long "3.856273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e08'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55270; 55270'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856273'^^xsd:double;
  dwc:latitude '51.835779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619786'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835779 3.856273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835779"^^xsd:decimal ;
  dwc:decimalLongitude "3.856273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835779 3.856273)"^^geo:wktLiteral ;
  geo-pos:lat "51.835779"^^xsd:decimal ;
  geo-pos:long "3.856273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e07'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55271; 55271'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856273'^^xsd:double;
  dwc:latitude '51.835779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619787'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829213 3.856285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829213"^^xsd:decimal ;
  dwc:decimalLongitude "3.856285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829213 3.856285)"^^geo:wktLiteral ;
  geo-pos:lat "51.829213"^^xsd:decimal ;
  geo-pos:long "3.856285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f79'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52486; 52486'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.193055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856285'^^xsd:double;
  dwc:latitude '51.829213'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617098'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795964 3.856316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795964"^^xsd:decimal ;
  dwc:decimalLongitude "3.856316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795964 3.856316)"^^geo:wktLiteral ;
  geo-pos:lat "51.795964"^^xsd:decimal ;
  geo-pos:long "3.856316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4461'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42769; 42769'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.145'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856316'^^xsd:double;
  dwc:latitude '51.795964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607820'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795964 3.856316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795964"^^xsd:decimal ;
  dwc:decimalLongitude "3.856316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795964 3.856316)"^^geo:wktLiteral ;
  geo-pos:lat "51.795964"^^xsd:decimal ;
  geo-pos:long "3.856316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4460'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42770; 42770'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.145'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856316'^^xsd:double;
  dwc:latitude '51.795964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607821'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794489 3.856347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794489"^^xsd:decimal ;
  dwc:decimalLongitude "3.856347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794489 3.856347)"^^geo:wktLiteral ;
  geo-pos:lat "51.794489"^^xsd:decimal ;
  geo-pos:long "3.856347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4204'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56661; 56661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856347'^^xsd:double;
  dwc:latitude '51.794489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620560'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794489 3.856347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794489"^^xsd:decimal ;
  dwc:decimalLongitude "3.856347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794489 3.856347)"^^geo:wktLiteral ;
  geo-pos:lat "51.794489"^^xsd:decimal ;
  geo-pos:long "3.856347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4203'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56663; 56663'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856347'^^xsd:double;
  dwc:latitude '51.794489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620562'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794489 3.856347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794489"^^xsd:decimal ;
  dwc:decimalLongitude "3.856347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794489 3.856347)"^^geo:wktLiteral ;
  geo-pos:lat "51.794489"^^xsd:decimal ;
  geo-pos:long "3.856347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4202'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56662; 56662'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856347'^^xsd:double;
  dwc:latitude '51.794489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620561'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775849 3.856414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775849"^^xsd:decimal ;
  dwc:decimalLongitude "3.856414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775849 3.856414)"^^geo:wktLiteral ;
  geo-pos:lat "51.775849"^^xsd:decimal ;
  geo-pos:long "3.856414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57f0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44445; 44445'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856414'^^xsd:double;
  dwc:latitude '51.775849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609463'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794057 3.85644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794057"^^xsd:decimal ;
  dwc:decimalLongitude "3.85644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794057 3.85644)"^^geo:wktLiteral ;
  geo-pos:lat "51.794057"^^xsd:decimal ;
  geo-pos:long "3.85644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55904; 55904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85644'^^xsd:double;
  dwc:latitude '51.794057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620366'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794057 3.85644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794057"^^xsd:decimal ;
  dwc:decimalLongitude "3.85644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794057 3.85644)"^^geo:wktLiteral ;
  geo-pos:lat "51.794057"^^xsd:decimal ;
  geo-pos:long "3.85644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bee'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55903; 55903'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85644'^^xsd:double;
  dwc:latitude '51.794057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620365'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821058 3.856487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821058"^^xsd:decimal ;
  dwc:decimalLongitude "3.856487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821058 3.856487)"^^geo:wktLiteral ;
  geo-pos:lat "51.821058"^^xsd:decimal ;
  geo-pos:long "3.856487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-631e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44836; 44836'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.415833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856487'^^xsd:double;
  dwc:latitude '51.821058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609878'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821058 3.856487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821058"^^xsd:decimal ;
  dwc:decimalLongitude "3.856487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821058 3.856487)"^^geo:wktLiteral ;
  geo-pos:lat "51.821058"^^xsd:decimal ;
  geo-pos:long "3.856487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-631d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44837; 44837'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.415833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856487'^^xsd:double;
  dwc:latitude '51.821058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609879'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821058 3.856487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821058"^^xsd:decimal ;
  dwc:decimalLongitude "3.856487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821058 3.856487)"^^geo:wktLiteral ;
  geo-pos:lat "51.821058"^^xsd:decimal ;
  geo-pos:long "3.856487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-631c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44835; 44835'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.415833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856487'^^xsd:double;
  dwc:latitude '51.821058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609877'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817282 3.856488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817282"^^xsd:decimal ;
  dwc:decimalLongitude "3.856488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817282 3.856488)"^^geo:wktLiteral ;
  geo-pos:lat "51.817282"^^xsd:decimal ;
  geo-pos:long "3.856488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b6d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47443; 47443'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856488'^^xsd:double;
  dwc:latitude '51.817282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612349'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817282 3.856488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817282"^^xsd:decimal ;
  dwc:decimalLongitude "3.856488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817282 3.856488)"^^geo:wktLiteral ;
  geo-pos:lat "51.817282"^^xsd:decimal ;
  geo-pos:long "3.856488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b6c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47444; 47444'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856488'^^xsd:double;
  dwc:latitude '51.817282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612350'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950075 3.856499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950075"^^xsd:decimal ;
  dwc:decimalLongitude "3.856499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950075 3.856499)"^^geo:wktLiteral ;
  geo-pos:lat "51.950075"^^xsd:decimal ;
  geo-pos:long "3.856499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5913'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46440; 46440'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856499'^^xsd:double;
  dwc:latitude '51.950075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611134'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950075 3.856499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950075"^^xsd:decimal ;
  dwc:decimalLongitude "3.856499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950075 3.856499)"^^geo:wktLiteral ;
  geo-pos:lat "51.950075"^^xsd:decimal ;
  geo-pos:long "3.856499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5912'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46442; 46442'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856499'^^xsd:double;
  dwc:latitude '51.950075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611376'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950075 3.856499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950075"^^xsd:decimal ;
  dwc:decimalLongitude "3.856499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950075 3.856499)"^^geo:wktLiteral ;
  geo-pos:lat "51.950075"^^xsd:decimal ;
  geo-pos:long "3.856499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5911'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46443; 46443'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856499'^^xsd:double;
  dwc:latitude '51.950075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611377'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848931 3.856537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848931"^^xsd:decimal ;
  dwc:decimalLongitude "3.856537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848931 3.856537)"^^geo:wktLiteral ;
  geo-pos:lat "51.848931"^^xsd:decimal ;
  geo-pos:long "3.856537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5205'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54439; 54439'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856537'^^xsd:double;
  dwc:latitude '51.848931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618978'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848931 3.856537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848931"^^xsd:decimal ;
  dwc:decimalLongitude "3.856537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848931 3.856537)"^^geo:wktLiteral ;
  geo-pos:lat "51.848931"^^xsd:decimal ;
  geo-pos:long "3.856537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5204'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54441; 54441'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856537'^^xsd:double;
  dwc:latitude '51.848931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618980'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848931 3.856537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848931"^^xsd:decimal ;
  dwc:decimalLongitude "3.856537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848931 3.856537)"^^geo:wktLiteral ;
  geo-pos:lat "51.848931"^^xsd:decimal ;
  geo-pos:long "3.856537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5203'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54440; 54440'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856537'^^xsd:double;
  dwc:latitude '51.848931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618979'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868676"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.868676"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e3e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49392; 49392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.868676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614182'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868676"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.868676"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e3d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49390; 49390'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.868676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624316'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868676"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.868676"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e3c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49395; 49395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.868676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624317'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868676"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.868676"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49394; 49394'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.868676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614184'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868676"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.868676"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49393; 49393'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.868676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614183'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868676"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868676 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.868676"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e39'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49391; 49391'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.868676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614181'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916061"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.916061"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6861'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50668; 50668'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.916061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615421'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916061"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.916061"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6860'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50672; 50672'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.916061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615425'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916061"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.916061"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-685f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50670; 50670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.916061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615423'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916061"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.916061"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-685e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50673; 50673'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.916061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615426'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916061"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.916061"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-685d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50666; 50666'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.916061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615419'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916061"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.916061"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-685c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50671; 50671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.916061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615424'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916061"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.916061"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-685b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50669; 50669'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.916061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615422'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916061"^^xsd:decimal ;
  dwc:decimalLongitude "3.856549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916061 3.856549)"^^geo:wktLiteral ;
  geo-pos:lat "51.916061"^^xsd:decimal ;
  geo-pos:long "3.856549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-685a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50667; 50667'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856549'^^xsd:double;
  dwc:latitude '51.916061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615420'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4563'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53713; 53713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618233'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4562'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53707; 53707'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618227'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4561'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53709; 53709'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618229'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4560'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53706; 53706'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618226'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-455f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53704; 53704'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618224'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-455e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53705; 53705'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618225'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-455d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53711; 53711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618231'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-455c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53712; 53712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618232'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-455b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53714; 53714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618234'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-455a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53708; 53708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618228'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85366"^^xsd:decimal ;
  dwc:decimalLongitude "3.856613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85366 3.856613)"^^geo:wktLiteral ;
  geo-pos:lat "51.85366"^^xsd:decimal ;
  geo-pos:long "3.856613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4559'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53710; 53710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856613'^^xsd:double;
  dwc:latitude '51.85366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618230'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796448 3.856616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796448"^^xsd:decimal ;
  dwc:decimalLongitude "3.856616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796448 3.856616)"^^geo:wktLiteral ;
  geo-pos:lat "51.796448"^^xsd:decimal ;
  geo-pos:long "3.856616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4828'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52943; 52943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.305277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856616'^^xsd:double;
  dwc:latitude '51.796448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617488'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795593 3.856657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795593"^^xsd:decimal ;
  dwc:decimalLongitude "3.856657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795593 3.856657)"^^geo:wktLiteral ;
  geo-pos:lat "51.795593"^^xsd:decimal ;
  geo-pos:long "3.856657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ede'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40691; 40691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856657'^^xsd:double;
  dwc:latitude '51.795593'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605844'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816983 3.856758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816983"^^xsd:decimal ;
  dwc:decimalLongitude "3.856758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816983 3.856758)"^^geo:wktLiteral ;
  geo-pos:lat "51.816983"^^xsd:decimal ;
  geo-pos:long "3.856758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56673; 56673'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856758'^^xsd:double;
  dwc:latitude '51.816983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621139'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816983 3.856758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816983"^^xsd:decimal ;
  dwc:decimalLongitude "3.856758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816983 3.856758)"^^geo:wktLiteral ;
  geo-pos:lat "51.816983"^^xsd:decimal ;
  geo-pos:long "3.856758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56672; 56672'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856758'^^xsd:double;
  dwc:latitude '51.816983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620571'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775586 3.856786)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775586"^^xsd:decimal ;
  dwc:decimalLongitude "3.856786"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775586 3.856786)"^^geo:wktLiteral ;
  geo-pos:lat "51.775586"^^xsd:decimal ;
  geo-pos:long "3.856786"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55343; 55343'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.526388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856786'^^xsd:double;
  dwc:latitude '51.775586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619863'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793747 3.856807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793747"^^xsd:decimal ;
  dwc:decimalLongitude "3.856807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793747 3.856807)"^^geo:wktLiteral ;
  geo-pos:lat "51.793747"^^xsd:decimal ;
  geo-pos:long "3.856807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7903'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52001; 52001'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1886111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856807'^^xsd:double;
  dwc:latitude '51.793747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616688'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816856 3.856872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816856"^^xsd:decimal ;
  dwc:decimalLongitude "3.856872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816856 3.856872)"^^geo:wktLiteral ;
  geo-pos:lat "51.816856"^^xsd:decimal ;
  geo-pos:long "3.856872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6beb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55910; 55910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856872'^^xsd:double;
  dwc:latitude '51.816856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620371'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816856 3.856872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816856"^^xsd:decimal ;
  dwc:decimalLongitude "3.856872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816856 3.856872)"^^geo:wktLiteral ;
  geo-pos:lat "51.816856"^^xsd:decimal ;
  geo-pos:long "3.856872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bea'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55907; 55907'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856872'^^xsd:double;
  dwc:latitude '51.816856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620369'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816856 3.856872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816856"^^xsd:decimal ;
  dwc:decimalLongitude "3.856872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816856 3.856872)"^^geo:wktLiteral ;
  geo-pos:lat "51.816856"^^xsd:decimal ;
  geo-pos:long "3.856872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55908; 55908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856872'^^xsd:double;
  dwc:latitude '51.816856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620370'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794009 3.856874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794009"^^xsd:decimal ;
  dwc:decimalLongitude "3.856874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794009 3.856874)"^^geo:wktLiteral ;
  geo-pos:lat "51.794009"^^xsd:decimal ;
  geo-pos:long "3.856874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55348; 55348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.542777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856874'^^xsd:double;
  dwc:latitude '51.794009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619867'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794009 3.856874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794009"^^xsd:decimal ;
  dwc:decimalLongitude "3.856874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794009 3.856874)"^^geo:wktLiteral ;
  geo-pos:lat "51.794009"^^xsd:decimal ;
  geo-pos:long "3.856874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55347; 55347'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.542777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856874'^^xsd:double;
  dwc:latitude '51.794009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619866'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793316 3.856904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793316"^^xsd:decimal ;
  dwc:decimalLongitude "3.856904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793316 3.856904)"^^geo:wktLiteral ;
  geo-pos:lat "51.793316"^^xsd:decimal ;
  geo-pos:long "3.856904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7659'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50085; 50085'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.273055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856904'^^xsd:double;
  dwc:latitude '51.793316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614872'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793316 3.856904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793316"^^xsd:decimal ;
  dwc:decimalLongitude "3.856904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793316 3.856904)"^^geo:wktLiteral ;
  geo-pos:lat "51.793316"^^xsd:decimal ;
  geo-pos:long "3.856904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7658'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50086; 50086'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.273055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856904'^^xsd:double;
  dwc:latitude '51.793316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614873'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793316 3.856904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793316"^^xsd:decimal ;
  dwc:decimalLongitude "3.856904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793316 3.856904)"^^geo:wktLiteral ;
  geo-pos:lat "51.793316"^^xsd:decimal ;
  geo-pos:long "3.856904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7657'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50084; 50084'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.273055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856904'^^xsd:double;
  dwc:latitude '51.793316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614871'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954847 3.856924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954847"^^xsd:decimal ;
  dwc:decimalLongitude "3.856924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954847 3.856924)"^^geo:wktLiteral ;
  geo-pos:lat "51.954847"^^xsd:decimal ;
  geo-pos:long "3.856924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6690'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39605; 39605'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.506666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856924'^^xsd:double;
  dwc:latitude '51.954847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604406'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954847 3.856924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954847"^^xsd:decimal ;
  dwc:decimalLongitude "3.856924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954847 3.856924)"^^geo:wktLiteral ;
  geo-pos:lat "51.954847"^^xsd:decimal ;
  geo-pos:long "3.856924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-668f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39606; 39606'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.506666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856924'^^xsd:double;
  dwc:latitude '51.954847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604407'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870867 3.85694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870867"^^xsd:decimal ;
  dwc:decimalLongitude "3.85694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870867 3.85694)"^^geo:wktLiteral ;
  geo-pos:lat "51.870867"^^xsd:decimal ;
  geo-pos:long "3.85694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48616; 48616'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85694'^^xsd:double;
  dwc:latitude '51.870867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612660'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870867 3.85694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870867"^^xsd:decimal ;
  dwc:decimalLongitude "3.85694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870867 3.85694)"^^geo:wktLiteral ;
  geo-pos:lat "51.870867"^^xsd:decimal ;
  geo-pos:long "3.85694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca3'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48615; 48615'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85694'^^xsd:double;
  dwc:latitude '51.870867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612659'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795618 3.856948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795618"^^xsd:decimal ;
  dwc:decimalLongitude "3.856948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795618 3.856948)"^^geo:wktLiteral ;
  geo-pos:lat "51.795618"^^xsd:decimal ;
  geo-pos:long "3.856948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6569'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48835; 48835'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856948'^^xsd:double;
  dwc:latitude '51.795618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613713'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795618 3.856948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.795618"^^xsd:decimal ;
  dwc:decimalLongitude "3.856948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.795618 3.856948)"^^geo:wktLiteral ;
  geo-pos:lat "51.795618"^^xsd:decimal ;
  geo-pos:long "3.856948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6396'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44700; 44700'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.721666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856948'^^xsd:double;
  dwc:latitude '51.795618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609751'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777931 3.856961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777931"^^xsd:decimal ;
  dwc:decimalLongitude "3.856961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777931 3.856961)"^^geo:wktLiteral ;
  geo-pos:lat "51.777931"^^xsd:decimal ;
  geo-pos:long "3.856961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55897; 55897'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.856961'^^xsd:double;
  dwc:latitude '51.777931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620360'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815971 3.85702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.815971"^^xsd:decimal ;
  dwc:decimalLongitude "3.85702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.815971 3.85702)"^^geo:wktLiteral ;
  geo-pos:lat "51.815971"^^xsd:decimal ;
  geo-pos:long "3.85702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ffc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52314; 52314'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85702'^^xsd:double;
  dwc:latitude '51.815971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616967'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774442 3.85704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774442"^^xsd:decimal ;
  dwc:decimalLongitude "3.85704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774442 3.85704)"^^geo:wktLiteral ;
  geo-pos:lat "51.774442"^^xsd:decimal ;
  geo-pos:long "3.85704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-446d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42757; 42757'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85704'^^xsd:double;
  dwc:latitude '51.774442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607057'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774442 3.85704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774442"^^xsd:decimal ;
  dwc:decimalLongitude "3.85704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774442 3.85704)"^^geo:wktLiteral ;
  geo-pos:lat "51.774442"^^xsd:decimal ;
  geo-pos:long "3.85704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-446c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42758; 42758'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85704'^^xsd:double;
  dwc:latitude '51.774442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607058'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849863 3.857049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849863"^^xsd:decimal ;
  dwc:decimalLongitude "3.857049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849863 3.857049)"^^geo:wktLiteral ;
  geo-pos:lat "51.849863"^^xsd:decimal ;
  geo-pos:long "3.857049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a4a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47327; 47327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857049'^^xsd:double;
  dwc:latitude '51.849863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612272'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849863 3.857049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849863"^^xsd:decimal ;
  dwc:decimalLongitude "3.857049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849863 3.857049)"^^geo:wktLiteral ;
  geo-pos:lat "51.849863"^^xsd:decimal ;
  geo-pos:long "3.857049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a49'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47326; 47326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857049'^^xsd:double;
  dwc:latitude '51.849863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612271'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793072 3.857161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793072"^^xsd:decimal ;
  dwc:decimalLongitude "3.857161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793072 3.857161)"^^geo:wktLiteral ;
  geo-pos:lat "51.793072"^^xsd:decimal ;
  geo-pos:long "3.857161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54747; 54747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.670277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857161'^^xsd:double;
  dwc:latitude '51.793072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619245'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793072 3.857161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793072"^^xsd:decimal ;
  dwc:decimalLongitude "3.857161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793072 3.857161)"^^geo:wktLiteral ;
  geo-pos:lat "51.793072"^^xsd:decimal ;
  geo-pos:long "3.857161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54746; 54746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.670277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857161'^^xsd:double;
  dwc:latitude '51.793072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619244'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793072 3.857161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793072"^^xsd:decimal ;
  dwc:decimalLongitude "3.857161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793072 3.857161)"^^geo:wktLiteral ;
  geo-pos:lat "51.793072"^^xsd:decimal ;
  geo-pos:long "3.857161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54748; 54748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.670277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857161'^^xsd:double;
  dwc:latitude '51.793072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619246'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836824 3.857178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836824"^^xsd:decimal ;
  dwc:decimalLongitude "3.857178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836824 3.857178)"^^geo:wktLiteral ;
  geo-pos:lat "51.836824"^^xsd:decimal ;
  geo-pos:long "3.857178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a1b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51209; 51209'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857178'^^xsd:double;
  dwc:latitude '51.836824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624334'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836824 3.857178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836824"^^xsd:decimal ;
  dwc:decimalLongitude "3.857178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836824 3.857178)"^^geo:wktLiteral ;
  geo-pos:lat "51.836824"^^xsd:decimal ;
  geo-pos:long "3.857178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a1a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51210; 51210'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857178'^^xsd:double;
  dwc:latitude '51.836824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624335'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836824 3.857178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836824"^^xsd:decimal ;
  dwc:decimalLongitude "3.857178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836824 3.857178)"^^geo:wktLiteral ;
  geo-pos:lat "51.836824"^^xsd:decimal ;
  geo-pos:long "3.857178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a19'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51212; 51212'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857178'^^xsd:double;
  dwc:latitude '51.836824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624337'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836824 3.857178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836824"^^xsd:decimal ;
  dwc:decimalLongitude "3.857178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836824 3.857178)"^^geo:wktLiteral ;
  geo-pos:lat "51.836824"^^xsd:decimal ;
  geo-pos:long "3.857178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a18'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51211; 51211'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857178'^^xsd:double;
  dwc:latitude '51.836824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624336'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775304 3.857201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775304"^^xsd:decimal ;
  dwc:decimalLongitude "3.857201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775304 3.857201)"^^geo:wktLiteral ;
  geo-pos:lat "51.775304"^^xsd:decimal ;
  geo-pos:long "3.857201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-639e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44689; 44689'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.706111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857201'^^xsd:double;
  dwc:latitude '51.775304'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609743'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775304 3.857201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775304"^^xsd:decimal ;
  dwc:decimalLongitude "3.857201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775304 3.857201)"^^geo:wktLiteral ;
  geo-pos:lat "51.775304"^^xsd:decimal ;
  geo-pos:long "3.857201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-639d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44690; 44690'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.706111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857201'^^xsd:double;
  dwc:latitude '51.775304'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609744'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794465 3.857216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794465"^^xsd:decimal ;
  dwc:decimalLongitude "3.857216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794465 3.857216)"^^geo:wktLiteral ;
  geo-pos:lat "51.794465"^^xsd:decimal ;
  geo-pos:long "3.857216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-540f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54661; 54661'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857216'^^xsd:double;
  dwc:latitude '51.794465'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619159'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823211 3.857254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823211"^^xsd:decimal ;
  dwc:decimalLongitude "3.857254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823211 3.857254)"^^geo:wktLiteral ;
  geo-pos:lat "51.823211"^^xsd:decimal ;
  geo-pos:long "3.857254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5769'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44590; 44590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.0336111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857254'^^xsd:double;
  dwc:latitude '51.823211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609079'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774021 3.857289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774021"^^xsd:decimal ;
  dwc:decimalLongitude "3.857289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774021 3.857289)"^^geo:wktLiteral ;
  geo-pos:lat "51.774021"^^xsd:decimal ;
  geo-pos:long "3.857289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-790b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51994; 51994'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857289'^^xsd:double;
  dwc:latitude '51.774021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616681'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774021 3.857289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774021"^^xsd:decimal ;
  dwc:decimalLongitude "3.857289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774021 3.857289)"^^geo:wktLiteral ;
  geo-pos:lat "51.774021"^^xsd:decimal ;
  geo-pos:long "3.857289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-790a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51993; 51993'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857289'^^xsd:double;
  dwc:latitude '51.774021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616680'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776697 3.857314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776697"^^xsd:decimal ;
  dwc:decimalLongitude "3.857314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776697 3.857314)"^^geo:wktLiteral ;
  geo-pos:lat "51.776697"^^xsd:decimal ;
  geo-pos:long "3.857314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54740; 54740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.656944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857314'^^xsd:double;
  dwc:latitude '51.776697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619238'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820827 3.857325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820827"^^xsd:decimal ;
  dwc:decimalLongitude "3.857325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820827 3.857325)"^^geo:wktLiteral ;
  geo-pos:lat "51.820827"^^xsd:decimal ;
  geo-pos:long "3.857325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5097'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46799; 46799'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.9652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857325'^^xsd:double;
  dwc:latitude '51.820827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611708'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775375 3.857347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775375"^^xsd:decimal ;
  dwc:decimalLongitude "3.857347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775375 3.857347)"^^geo:wktLiteral ;
  geo-pos:lat "51.775375"^^xsd:decimal ;
  geo-pos:long "3.857347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6724'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39951; 39951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857347'^^xsd:double;
  dwc:latitude '51.775375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604450'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775375 3.857347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775375"^^xsd:decimal ;
  dwc:decimalLongitude "3.857347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775375 3.857347)"^^geo:wktLiteral ;
  geo-pos:lat "51.775375"^^xsd:decimal ;
  geo-pos:long "3.857347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6723'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39950; 39950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857347'^^xsd:double;
  dwc:latitude '51.775375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604449'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871809"^^xsd:decimal ;
  dwc:decimalLongitude "3.85735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  geo-pos:lat "51.871809"^^xsd:decimal ;
  geo-pos:long "3.85735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f9c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40519; 40519'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85735'^^xsd:double;
  dwc:latitude '51.871809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605677'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871809"^^xsd:decimal ;
  dwc:decimalLongitude "3.85735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  geo-pos:lat "51.871809"^^xsd:decimal ;
  geo-pos:long "3.85735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f9b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40518; 40518'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85735'^^xsd:double;
  dwc:latitude '51.871809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605676'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871809"^^xsd:decimal ;
  dwc:decimalLongitude "3.85735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  geo-pos:lat "51.871809"^^xsd:decimal ;
  geo-pos:long "3.85735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f9a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40522; 40522'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85735'^^xsd:double;
  dwc:latitude '51.871809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605680'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871809"^^xsd:decimal ;
  dwc:decimalLongitude "3.85735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  geo-pos:lat "51.871809"^^xsd:decimal ;
  geo-pos:long "3.85735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f99'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40523; 40523'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85735'^^xsd:double;
  dwc:latitude '51.871809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605681'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871809"^^xsd:decimal ;
  dwc:decimalLongitude "3.85735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  geo-pos:lat "51.871809"^^xsd:decimal ;
  geo-pos:long "3.85735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f98'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40521; 40521'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85735'^^xsd:double;
  dwc:latitude '51.871809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605679'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871809"^^xsd:decimal ;
  dwc:decimalLongitude "3.85735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871809 3.85735)"^^geo:wktLiteral ;
  geo-pos:lat "51.871809"^^xsd:decimal ;
  geo-pos:long "3.85735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f97'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40520; 40520'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85735'^^xsd:double;
  dwc:latitude '51.871809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605678'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822598 3.857402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822598"^^xsd:decimal ;
  dwc:decimalLongitude "3.857402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822598 3.857402)"^^geo:wktLiteral ;
  geo-pos:lat "51.822598"^^xsd:decimal ;
  geo-pos:long "3.857402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4796'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53093; 53093'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.001388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857402'^^xsd:double;
  dwc:latitude '51.822598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617709'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822598 3.857402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822598"^^xsd:decimal ;
  dwc:decimalLongitude "3.857402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822598 3.857402)"^^geo:wktLiteral ;
  geo-pos:lat "51.822598"^^xsd:decimal ;
  geo-pos:long "3.857402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4795'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53094; 53094'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.001388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857402'^^xsd:double;
  dwc:latitude '51.822598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617710'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82144 3.857437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82144"^^xsd:decimal ;
  dwc:decimalLongitude "3.857437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82144 3.857437)"^^geo:wktLiteral ;
  geo-pos:lat "51.82144"^^xsd:decimal ;
  geo-pos:long "3.857437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42554; 42554'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857437'^^xsd:double;
  dwc:latitude '51.82144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607661'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796172 3.857451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796172"^^xsd:decimal ;
  dwc:decimalLongitude "3.857451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796172 3.857451)"^^geo:wktLiteral ;
  geo-pos:lat "51.796172"^^xsd:decimal ;
  geo-pos:long "3.857451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-510b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46680; 46680'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857451'^^xsd:double;
  dwc:latitude '51.796172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611617'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817526 3.857451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817526"^^xsd:decimal ;
  dwc:decimalLongitude "3.857451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817526 3.857451)"^^geo:wktLiteral ;
  geo-pos:lat "51.817526"^^xsd:decimal ;
  geo-pos:long "3.857451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6390'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44708; 44708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.739444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857451'^^xsd:double;
  dwc:latitude '51.817526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609757'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951183 3.85748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951183"^^xsd:decimal ;
  dwc:decimalLongitude "3.85748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951183 3.85748)"^^geo:wktLiteral ;
  geo-pos:lat "51.951183"^^xsd:decimal ;
  geo-pos:long "3.85748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7242'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43458; 43458'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85748'^^xsd:double;
  dwc:latitude '51.951183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608530'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951183 3.85748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951183"^^xsd:decimal ;
  dwc:decimalLongitude "3.85748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951183 3.85748)"^^geo:wktLiteral ;
  geo-pos:lat "51.951183"^^xsd:decimal ;
  geo-pos:long "3.85748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7241'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43460; 43460'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85748'^^xsd:double;
  dwc:latitude '51.951183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608532'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951183 3.85748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951183"^^xsd:decimal ;
  dwc:decimalLongitude "3.85748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951183 3.85748)"^^geo:wktLiteral ;
  geo-pos:lat "51.951183"^^xsd:decimal ;
  geo-pos:long "3.85748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7240'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43459; 43459'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85748'^^xsd:double;
  dwc:latitude '51.951183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608531'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772419 3.857495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772419"^^xsd:decimal ;
  dwc:decimalLongitude "3.857495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772419 3.857495)"^^geo:wktLiteral ;
  geo-pos:lat "51.772419"^^xsd:decimal ;
  geo-pos:long "3.857495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ffe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52313; 52313'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.512777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857495'^^xsd:double;
  dwc:latitude '51.772419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616966'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772419 3.857495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.772419"^^xsd:decimal ;
  dwc:decimalLongitude "3.857495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.772419 3.857495)"^^geo:wktLiteral ;
  geo-pos:lat "51.772419"^^xsd:decimal ;
  geo-pos:long "3.857495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ffd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52311; 52311'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.512777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857495'^^xsd:double;
  dwc:latitude '51.772419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616389'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796288 3.857512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796288"^^xsd:decimal ;
  dwc:decimalLongitude "3.857512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796288 3.857512)"^^geo:wktLiteral ;
  geo-pos:lat "51.796288"^^xsd:decimal ;
  geo-pos:long "3.857512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b6f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47442; 47442'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857512'^^xsd:double;
  dwc:latitude '51.796288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612348'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796288 3.857512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796288"^^xsd:decimal ;
  dwc:decimalLongitude "3.857512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796288 3.857512)"^^geo:wktLiteral ;
  geo-pos:lat "51.796288"^^xsd:decimal ;
  geo-pos:long "3.857512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b6e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47441; 47441'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857512'^^xsd:double;
  dwc:latitude '51.796288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612347'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796332 3.8576)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.796332"^^xsd:decimal ;
  dwc:decimalLongitude "3.8576"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.796332 3.8576)"^^geo:wktLiteral ;
  geo-pos:lat "51.796332"^^xsd:decimal ;
  geo-pos:long "3.8576"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e3c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48137; 48137'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.310555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8576'^^xsd:double;
  dwc:latitude '51.796332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613036'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822246 3.857627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822246"^^xsd:decimal ;
  dwc:decimalLongitude "3.857627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822246 3.857627)"^^geo:wktLiteral ;
  geo-pos:lat "51.822246"^^xsd:decimal ;
  geo-pos:long "3.857627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d8b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47883; 47883'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857627'^^xsd:double;
  dwc:latitude '51.822246'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612839'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821535 3.857643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821535"^^xsd:decimal ;
  dwc:decimalLongitude "3.857643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821535 3.857643)"^^geo:wktLiteral ;
  geo-pos:lat "51.821535"^^xsd:decimal ;
  geo-pos:long "3.857643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40076; 40076'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857643'^^xsd:double;
  dwc:latitude '51.821535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605279'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817885 3.857646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817885"^^xsd:decimal ;
  dwc:decimalLongitude "3.857646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817885 3.857646)"^^geo:wktLiteral ;
  geo-pos:lat "51.817885"^^xsd:decimal ;
  geo-pos:long "3.857646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c68'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45653; 45653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857646'^^xsd:double;
  dwc:latitude '51.817885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610616'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7737 3.857649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7737"^^xsd:decimal ;
  dwc:decimalLongitude "3.857649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7737 3.857649)"^^geo:wktLiteral ;
  geo-pos:lat "51.7737"^^xsd:decimal ;
  geo-pos:long "3.857649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7165'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42037; 42037'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857649'^^xsd:double;
  dwc:latitude '51.7737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607221'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792151 3.857694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792151"^^xsd:decimal ;
  dwc:decimalLongitude "3.857694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792151 3.857694)"^^geo:wktLiteral ;
  geo-pos:lat "51.792151"^^xsd:decimal ;
  geo-pos:long "3.857694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44453; 44453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857694'^^xsd:double;
  dwc:latitude '51.792151'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609471'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792151 3.857694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792151"^^xsd:decimal ;
  dwc:decimalLongitude "3.857694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792151 3.857694)"^^geo:wktLiteral ;
  geo-pos:lat "51.792151"^^xsd:decimal ;
  geo-pos:long "3.857694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44451; 44451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857694'^^xsd:double;
  dwc:latitude '51.792151'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609469'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792151 3.857694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792151"^^xsd:decimal ;
  dwc:decimalLongitude "3.857694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792151 3.857694)"^^geo:wktLiteral ;
  geo-pos:lat "51.792151"^^xsd:decimal ;
  geo-pos:long "3.857694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44452; 44452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857694'^^xsd:double;
  dwc:latitude '51.792151'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609470'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817399 3.857724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.817399"^^xsd:decimal ;
  dwc:decimalLongitude "3.857724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.817399 3.857724)"^^geo:wktLiteral ;
  geo-pos:lat "51.817399"^^xsd:decimal ;
  geo-pos:long "3.857724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5107'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46684; 46684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857724'^^xsd:double;
  dwc:latitude '51.817399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611621'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776119 3.857738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776119"^^xsd:decimal ;
  dwc:decimalLongitude "3.857738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776119 3.857738)"^^geo:wktLiteral ;
  geo-pos:lat "51.776119"^^xsd:decimal ;
  geo-pos:long "3.857738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6572'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48826; 48826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857738'^^xsd:double;
  dwc:latitude '51.776119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613704'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776119 3.857738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776119"^^xsd:decimal ;
  dwc:decimalLongitude "3.857738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776119 3.857738)"^^geo:wktLiteral ;
  geo-pos:lat "51.776119"^^xsd:decimal ;
  geo-pos:long "3.857738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6571'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48827; 48827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857738'^^xsd:double;
  dwc:latitude '51.776119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613705'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792825 3.857751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792825"^^xsd:decimal ;
  dwc:decimalLongitude "3.857751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792825 3.857751)"^^geo:wktLiteral ;
  geo-pos:lat "51.792825"^^xsd:decimal ;
  geo-pos:long "3.857751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51065; 51065'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857751'^^xsd:double;
  dwc:latitude '51.792825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615216'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778483 3.857783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778483"^^xsd:decimal ;
  dwc:decimalLongitude "3.857783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778483 3.857783)"^^geo:wktLiteral ;
  geo-pos:lat "51.778483"^^xsd:decimal ;
  geo-pos:long "3.857783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ef'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44446; 44446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857783'^^xsd:double;
  dwc:latitude '51.778483'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609464'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793687 3.85781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793687"^^xsd:decimal ;
  dwc:decimalLongitude "3.85781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793687 3.85781)"^^geo:wktLiteral ;
  geo-pos:lat "51.793687"^^xsd:decimal ;
  geo-pos:long "3.85781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4edf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40690; 40690'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85781'^^xsd:double;
  dwc:latitude '51.793687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605843'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775722 3.857818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775722"^^xsd:decimal ;
  dwc:decimalLongitude "3.857818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775722 3.857818)"^^geo:wktLiteral ;
  geo-pos:lat "51.775722"^^xsd:decimal ;
  geo-pos:long "3.857818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c6d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45648; 45648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857818'^^xsd:double;
  dwc:latitude '51.775722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610611'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914316"^^xsd:decimal ;
  dwc:decimalLongitude "3.857825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  geo-pos:lat "51.914316"^^xsd:decimal ;
  geo-pos:long "3.857825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-406d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57112; 57112'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857825'^^xsd:double;
  dwc:latitude '51.914316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621537'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914316"^^xsd:decimal ;
  dwc:decimalLongitude "3.857825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  geo-pos:lat "51.914316"^^xsd:decimal ;
  geo-pos:long "3.857825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-406c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57111; 57111'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857825'^^xsd:double;
  dwc:latitude '51.914316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621536'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914316"^^xsd:decimal ;
  dwc:decimalLongitude "3.857825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  geo-pos:lat "51.914316"^^xsd:decimal ;
  geo-pos:long "3.857825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-406b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57114; 57114'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857825'^^xsd:double;
  dwc:latitude '51.914316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621539'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914316"^^xsd:decimal ;
  dwc:decimalLongitude "3.857825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  geo-pos:lat "51.914316"^^xsd:decimal ;
  geo-pos:long "3.857825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-406a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57115; 57115'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857825'^^xsd:double;
  dwc:latitude '51.914316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621540'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914316"^^xsd:decimal ;
  dwc:decimalLongitude "3.857825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.857825)"^^geo:wktLiteral ;
  geo-pos:lat "51.914316"^^xsd:decimal ;
  geo-pos:long "3.857825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4069'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57113; 57113'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857825'^^xsd:double;
  dwc:latitude '51.914316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621538'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902852 3.857882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902852"^^xsd:decimal ;
  dwc:decimalLongitude "3.857882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902852 3.857882)"^^geo:wktLiteral ;
  geo-pos:lat "51.902852"^^xsd:decimal ;
  geo-pos:long "3.857882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7492'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42294; 42294'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857882'^^xsd:double;
  dwc:latitude '51.902852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607442'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776674 3.857981)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776674"^^xsd:decimal ;
  dwc:decimalLongitude "3.857981"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776674 3.857981)"^^geo:wktLiteral ;
  geo-pos:lat "51.776674"^^xsd:decimal ;
  geo-pos:long "3.857981"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b73'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47437; 47437'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857981'^^xsd:double;
  dwc:latitude '51.776674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612343'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776674 3.857981)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776674"^^xsd:decimal ;
  dwc:decimalLongitude "3.857981"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776674 3.857981)"^^geo:wktLiteral ;
  geo-pos:lat "51.776674"^^xsd:decimal ;
  geo-pos:long "3.857981"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b72'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47438; 47438'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.857981'^^xsd:double;
  dwc:latitude '51.776674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612344'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777195 3.858048)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777195"^^xsd:decimal ;
  dwc:decimalLongitude "3.858048"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777195 3.858048)"^^geo:wktLiteral ;
  geo-pos:lat "51.777195"^^xsd:decimal ;
  geo-pos:long "3.858048"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7326'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43800; 43800'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858048'^^xsd:double;
  dwc:latitude '51.777195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608811'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777195 3.858048)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777195"^^xsd:decimal ;
  dwc:decimalLongitude "3.858048"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777195 3.858048)"^^geo:wktLiteral ;
  geo-pos:lat "51.777195"^^xsd:decimal ;
  geo-pos:long "3.858048"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7325'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43799; 43799'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858048'^^xsd:double;
  dwc:latitude '51.777195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608810'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777924 3.858048)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777924"^^xsd:decimal ;
  dwc:decimalLongitude "3.858048"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777924 3.858048)"^^geo:wktLiteral ;
  geo-pos:lat "51.777924"^^xsd:decimal ;
  geo-pos:long "3.858048"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-420e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56651; 56651'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858048'^^xsd:double;
  dwc:latitude '51.777924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620550'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818973 3.858058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818973"^^xsd:decimal ;
  dwc:decimalLongitude "3.858058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818973 3.858058)"^^geo:wktLiteral ;
  geo-pos:lat "51.818973"^^xsd:decimal ;
  geo-pos:long "3.858058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52013; 52013'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858058'^^xsd:double;
  dwc:latitude '51.818973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616700'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818973 3.858058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818973"^^xsd:decimal ;
  dwc:decimalLongitude "3.858058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818973 3.858058)"^^geo:wktLiteral ;
  geo-pos:lat "51.818973"^^xsd:decimal ;
  geo-pos:long "3.858058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52014; 52014'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858058'^^xsd:double;
  dwc:latitude '51.818973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616701'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818973 3.858058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818973"^^xsd:decimal ;
  dwc:decimalLongitude "3.858058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818973 3.858058)"^^geo:wktLiteral ;
  geo-pos:lat "51.818973"^^xsd:decimal ;
  geo-pos:long "3.858058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52015; 52015'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858058'^^xsd:double;
  dwc:latitude '51.818973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616702'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792382 3.858076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792382"^^xsd:decimal ;
  dwc:decimalLongitude "3.858076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792382 3.858076)"^^geo:wktLiteral ;
  geo-pos:lat "51.792382"^^xsd:decimal ;
  geo-pos:long "3.858076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f17'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49496; 49496'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858076'^^xsd:double;
  dwc:latitude '51.792382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614287'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892789 3.858098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892789"^^xsd:decimal ;
  dwc:decimalLongitude "3.858098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892789 3.858098)"^^geo:wktLiteral ;
  geo-pos:lat "51.892789"^^xsd:decimal ;
  geo-pos:long "3.858098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45921; 45921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858098'^^xsd:double;
  dwc:latitude '51.892789'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610849'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779362 3.858104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779362"^^xsd:decimal ;
  dwc:decimalLongitude "3.858104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779362 3.858104)"^^geo:wktLiteral ;
  geo-pos:lat "51.779362"^^xsd:decimal ;
  geo-pos:long "3.858104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-482c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52939; 52939'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.293055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858104'^^xsd:double;
  dwc:latitude '51.779362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617484'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793362 3.858109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793362"^^xsd:decimal ;
  dwc:decimalLongitude "3.858109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793362 3.858109)"^^geo:wktLiteral ;
  geo-pos:lat "51.793362"^^xsd:decimal ;
  geo-pos:long "3.858109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47781; 47781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858109'^^xsd:double;
  dwc:latitude '51.793362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612736'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793362 3.858109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793362"^^xsd:decimal ;
  dwc:decimalLongitude "3.858109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793362 3.858109)"^^geo:wktLiteral ;
  geo-pos:lat "51.793362"^^xsd:decimal ;
  geo-pos:long "3.858109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47780; 47780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858109'^^xsd:double;
  dwc:latitude '51.793362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612735'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931029 3.858129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931029"^^xsd:decimal ;
  dwc:decimalLongitude "3.858129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931029 3.858129)"^^geo:wktLiteral ;
  geo-pos:lat "51.931029"^^xsd:decimal ;
  geo-pos:long "3.858129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55011; 55011'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858129'^^xsd:double;
  dwc:latitude '51.931029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619568'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791715 3.858208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791715"^^xsd:decimal ;
  dwc:decimalLongitude "3.858208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791715 3.858208)"^^geo:wktLiteral ;
  geo-pos:lat "51.791715"^^xsd:decimal ;
  geo-pos:long "3.858208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7321'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43805; 43805'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858208'^^xsd:double;
  dwc:latitude '51.791715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608816'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791715 3.858208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791715"^^xsd:decimal ;
  dwc:decimalLongitude "3.858208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791715 3.858208)"^^geo:wktLiteral ;
  geo-pos:lat "51.791715"^^xsd:decimal ;
  geo-pos:long "3.858208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7320'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43806; 43806'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858208'^^xsd:double;
  dwc:latitude '51.791715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608817'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793415 3.85824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793415"^^xsd:decimal ;
  dwc:decimalLongitude "3.85824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793415 3.85824)"^^geo:wktLiteral ;
  geo-pos:lat "51.793415"^^xsd:decimal ;
  geo-pos:long "3.85824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6397'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44699; 44699'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.719722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85824'^^xsd:double;
  dwc:latitude '51.793415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609750'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791122 3.858255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791122"^^xsd:decimal ;
  dwc:decimalLongitude "3.858255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791122 3.858255)"^^geo:wktLiteral ;
  geo-pos:lat "51.791122"^^xsd:decimal ;
  geo-pos:long "3.858255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4208'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56659; 56659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858255'^^xsd:double;
  dwc:latitude '51.791122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620558'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791122 3.858255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791122"^^xsd:decimal ;
  dwc:decimalLongitude "3.858255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791122 3.858255)"^^geo:wktLiteral ;
  geo-pos:lat "51.791122"^^xsd:decimal ;
  geo-pos:long "3.858255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4207'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56660; 56660'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858255'^^xsd:double;
  dwc:latitude '51.791122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620559'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791122 3.858255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791122"^^xsd:decimal ;
  dwc:decimalLongitude "3.858255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791122 3.858255)"^^geo:wktLiteral ;
  geo-pos:lat "51.791122"^^xsd:decimal ;
  geo-pos:long "3.858255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4206'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56657; 56657'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858255'^^xsd:double;
  dwc:latitude '51.791122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620556'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791122 3.858255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791122"^^xsd:decimal ;
  dwc:decimalLongitude "3.858255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791122 3.858255)"^^geo:wktLiteral ;
  geo-pos:lat "51.791122"^^xsd:decimal ;
  geo-pos:long "3.858255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4205'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56658; 56658'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858255'^^xsd:double;
  dwc:latitude '51.791122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620557'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790896 3.858308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790896"^^xsd:decimal ;
  dwc:decimalLongitude "3.858308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790896 3.858308)"^^geo:wktLiteral ;
  geo-pos:lat "51.790896"^^xsd:decimal ;
  geo-pos:long "3.858308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-765a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50083; 50083'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.271666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858308'^^xsd:double;
  dwc:latitude '51.790896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614870'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791675 3.858341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791675"^^xsd:decimal ;
  dwc:decimalLongitude "3.858341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791675 3.858341)"^^geo:wktLiteral ;
  geo-pos:lat "51.791675"^^xsd:decimal ;
  geo-pos:long "3.858341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7905'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52000; 52000'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858341'^^xsd:double;
  dwc:latitude '51.791675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616687'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791675 3.858341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791675"^^xsd:decimal ;
  dwc:decimalLongitude "3.858341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791675 3.858341)"^^geo:wktLiteral ;
  geo-pos:lat "51.791675"^^xsd:decimal ;
  geo-pos:long "3.858341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7904'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51999; 51999'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858341'^^xsd:double;
  dwc:latitude '51.791675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616686'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776689 3.858416)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776689"^^xsd:decimal ;
  dwc:decimalLongitude "3.858416"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776689 3.858416)"^^geo:wktLiteral ;
  geo-pos:lat "51.776689"^^xsd:decimal ;
  geo-pos:long "3.858416"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-446b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42759; 42759'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858416'^^xsd:double;
  dwc:latitude '51.776689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607059'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823238 3.85843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823238"^^xsd:decimal ;
  dwc:decimalLongitude "3.85843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823238 3.85843)"^^geo:wktLiteral ;
  geo-pos:lat "51.823238"^^xsd:decimal ;
  geo-pos:long "3.85843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-606f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40220; 40220'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.347777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85843'^^xsd:double;
  dwc:latitude '51.823238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605421'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823238 3.85843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823238"^^xsd:decimal ;
  dwc:decimalLongitude "3.85843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823238 3.85843)"^^geo:wktLiteral ;
  geo-pos:lat "51.823238"^^xsd:decimal ;
  geo-pos:long "3.85843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-606e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40219; 40219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.347777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85843'^^xsd:double;
  dwc:latitude '51.823238'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605420'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877267 3.858456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877267"^^xsd:decimal ;
  dwc:decimalLongitude "3.858456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877267 3.858456)"^^geo:wktLiteral ;
  geo-pos:lat "51.877267"^^xsd:decimal ;
  geo-pos:long "3.858456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-660d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39796; 39796'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.690555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858456'^^xsd:double;
  dwc:latitude '51.877267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605033'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877267 3.858456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877267"^^xsd:decimal ;
  dwc:decimalLongitude "3.858456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877267 3.858456)"^^geo:wktLiteral ;
  geo-pos:lat "51.877267"^^xsd:decimal ;
  geo-pos:long "3.858456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-660c'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39795; 39795'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.690555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858456'^^xsd:double;
  dwc:latitude '51.877267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605032'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779988 3.858493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779988"^^xsd:decimal ;
  dwc:decimalLongitude "3.858493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779988 3.858493)"^^geo:wktLiteral ;
  geo-pos:lat "51.779988"^^xsd:decimal ;
  geo-pos:long "3.858493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-765b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50082; 50082'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.265833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858493'^^xsd:double;
  dwc:latitude '51.779988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614869'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818301 3.85851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818301"^^xsd:decimal ;
  dwc:decimalLongitude "3.85851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818301 3.85851)"^^geo:wktLiteral ;
  geo-pos:lat "51.818301"^^xsd:decimal ;
  geo-pos:long "3.85851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-715e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42045; 42045'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85851'^^xsd:double;
  dwc:latitude '51.818301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607230'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818301 3.85851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818301"^^xsd:decimal ;
  dwc:decimalLongitude "3.85851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818301 3.85851)"^^geo:wktLiteral ;
  geo-pos:lat "51.818301"^^xsd:decimal ;
  geo-pos:long "3.85851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-715d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42044; 42044'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85851'^^xsd:double;
  dwc:latitude '51.818301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607229'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818777 3.858533)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818777"^^xsd:decimal ;
  dwc:decimalLongitude "3.858533"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818777 3.858533)"^^geo:wktLiteral ;
  geo-pos:lat "51.818777"^^xsd:decimal ;
  geo-pos:long "3.858533"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-731d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43810; 43810'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858533'^^xsd:double;
  dwc:latitude '51.818777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608821'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818777 3.858533)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818777"^^xsd:decimal ;
  dwc:decimalLongitude "3.858533"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818777 3.858533)"^^geo:wktLiteral ;
  geo-pos:lat "51.818777"^^xsd:decimal ;
  geo-pos:long "3.858533"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-731c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43809; 43809'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858533'^^xsd:double;
  dwc:latitude '51.818777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608820'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818777 3.858533)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818777"^^xsd:decimal ;
  dwc:decimalLongitude "3.858533"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818777 3.858533)"^^geo:wktLiteral ;
  geo-pos:lat "51.818777"^^xsd:decimal ;
  geo-pos:long "3.858533"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-731b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43811; 43811'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858533'^^xsd:double;
  dwc:latitude '51.818777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608822'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794131 3.858587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.794131"^^xsd:decimal ;
  dwc:decimalLongitude "3.858587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.794131 3.858587)"^^geo:wktLiteral ;
  geo-pos:lat "51.794131"^^xsd:decimal ;
  geo-pos:long "3.858587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b70'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47440; 47440'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.8925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858587'^^xsd:double;
  dwc:latitude '51.794131'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612346'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77952 3.858643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77952"^^xsd:decimal ;
  dwc:decimalLongitude "3.858643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77952 3.858643)"^^geo:wktLiteral ;
  geo-pos:lat "51.77952"^^xsd:decimal ;
  geo-pos:long "3.858643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55344; 55344'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.53'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858643'^^xsd:double;
  dwc:latitude '51.77952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619864'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822427 3.858646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822427"^^xsd:decimal ;
  dwc:decimalLongitude "3.858646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822427 3.858646)"^^geo:wktLiteral ;
  geo-pos:lat "51.822427"^^xsd:decimal ;
  geo-pos:long "3.858646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4130'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56878; 56878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858646'^^xsd:double;
  dwc:latitude '51.822427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621341'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822427 3.858646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822427"^^xsd:decimal ;
  dwc:decimalLongitude "3.858646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822427 3.858646)"^^geo:wktLiteral ;
  geo-pos:lat "51.822427"^^xsd:decimal ;
  geo-pos:long "3.858646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-412f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56877; 56877'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858646'^^xsd:double;
  dwc:latitude '51.822427'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621340'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820791 3.858659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820791"^^xsd:decimal ;
  dwc:decimalLongitude "3.858659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820791 3.858659)"^^geo:wktLiteral ;
  geo-pos:lat "51.820791"^^xsd:decimal ;
  geo-pos:long "3.858659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47543; 47543'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4955555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858659'^^xsd:double;
  dwc:latitude '51.820791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612449'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820791 3.858659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820791"^^xsd:decimal ;
  dwc:decimalLongitude "3.858659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820791 3.858659)"^^geo:wktLiteral ;
  geo-pos:lat "51.820791"^^xsd:decimal ;
  geo-pos:long "3.858659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b09'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47542; 47542'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4955555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858659'^^xsd:double;
  dwc:latitude '51.820791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612448'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778925 3.858864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778925"^^xsd:decimal ;
  dwc:decimalLongitude "3.858864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778925 3.858864)"^^geo:wktLiteral ;
  geo-pos:lat "51.778925"^^xsd:decimal ;
  geo-pos:long "3.858864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46197; 46197'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6002777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858864'^^xsd:double;
  dwc:latitude '51.778925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611180'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818271 3.858886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818271"^^xsd:decimal ;
  dwc:decimalLongitude "3.858886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818271 3.858886)"^^geo:wktLiteral ;
  geo-pos:lat "51.818271"^^xsd:decimal ;
  geo-pos:long "3.858886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46203; 46203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6252777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858886'^^xsd:double;
  dwc:latitude '51.818271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611186'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818271 3.858886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818271"^^xsd:decimal ;
  dwc:decimalLongitude "3.858886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818271 3.858886)"^^geo:wktLiteral ;
  geo-pos:lat "51.818271"^^xsd:decimal ;
  geo-pos:long "3.858886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46204; 46204'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6252777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858886'^^xsd:double;
  dwc:latitude '51.818271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611187'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818271 3.858886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818271"^^xsd:decimal ;
  dwc:decimalLongitude "3.858886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818271 3.858886)"^^geo:wktLiteral ;
  geo-pos:lat "51.818271"^^xsd:decimal ;
  geo-pos:long "3.858886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46202; 46202'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6252777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858886'^^xsd:double;
  dwc:latitude '51.818271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611185'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77905 3.858895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77905"^^xsd:decimal ;
  dwc:decimalLongitude "3.858895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77905 3.858895)"^^geo:wktLiteral ;
  geo-pos:lat "51.77905"^^xsd:decimal ;
  geo-pos:long "3.858895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-697a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50326; 50326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858895'^^xsd:double;
  dwc:latitude '51.77905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615056'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77905 3.858895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77905"^^xsd:decimal ;
  dwc:decimalLongitude "3.858895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77905 3.858895)"^^geo:wktLiteral ;
  geo-pos:lat "51.77905"^^xsd:decimal ;
  geo-pos:long "3.858895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6979'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50328; 50328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858895'^^xsd:double;
  dwc:latitude '51.77905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615058'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77905 3.858895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77905"^^xsd:decimal ;
  dwc:decimalLongitude "3.858895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77905 3.858895)"^^geo:wktLiteral ;
  geo-pos:lat "51.77905"^^xsd:decimal ;
  geo-pos:long "3.858895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6978'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50327; 50327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858895'^^xsd:double;
  dwc:latitude '51.77905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615057'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790928 3.858918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790928"^^xsd:decimal ;
  dwc:decimalLongitude "3.858918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790928 3.858918)"^^geo:wktLiteral ;
  geo-pos:lat "51.790928"^^xsd:decimal ;
  geo-pos:long "3.858918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6977'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50330; 50330'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3336111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858918'^^xsd:double;
  dwc:latitude '51.790928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615059'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793832 3.858959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793832"^^xsd:decimal ;
  dwc:decimalLongitude "3.858959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793832 3.858959)"^^geo:wktLiteral ;
  geo-pos:lat "51.793832"^^xsd:decimal ;
  geo-pos:long "3.858959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-510d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46678; 46678'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858959'^^xsd:double;
  dwc:latitude '51.793832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611615'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793832 3.858959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.793832"^^xsd:decimal ;
  dwc:decimalLongitude "3.858959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.793832 3.858959)"^^geo:wktLiteral ;
  geo-pos:lat "51.793832"^^xsd:decimal ;
  geo-pos:long "3.858959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-510c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46679; 46679'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858959'^^xsd:double;
  dwc:latitude '51.793832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611616'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774869 3.858975)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.774869"^^xsd:decimal ;
  dwc:decimalLongitude "3.858975"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.774869 3.858975)"^^geo:wktLiteral ;
  geo-pos:lat "51.774869"^^xsd:decimal ;
  geo-pos:long "3.858975"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51060; 51060'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858975'^^xsd:double;
  dwc:latitude '51.774869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615211'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951541 3.858986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951541"^^xsd:decimal ;
  dwc:decimalLongitude "3.858986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951541 3.858986)"^^geo:wktLiteral ;
  geo-pos:lat "51.951541"^^xsd:decimal ;
  geo-pos:long "3.858986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4342'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43083; 43083'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858986'^^xsd:double;
  dwc:latitude '51.951541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608120'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951541 3.858986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951541"^^xsd:decimal ;
  dwc:decimalLongitude "3.858986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951541 3.858986)"^^geo:wktLiteral ;
  geo-pos:lat "51.951541"^^xsd:decimal ;
  geo-pos:long "3.858986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4341'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43085; 43085'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858986'^^xsd:double;
  dwc:latitude '51.951541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608122'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951541 3.858986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951541"^^xsd:decimal ;
  dwc:decimalLongitude "3.858986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951541 3.858986)"^^geo:wktLiteral ;
  geo-pos:lat "51.951541"^^xsd:decimal ;
  geo-pos:long "3.858986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4340'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43084; 43084'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858986'^^xsd:double;
  dwc:latitude '51.951541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608121'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818531 3.858993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818531"^^xsd:decimal ;
  dwc:decimalLongitude "3.858993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818531 3.858993)"^^geo:wktLiteral ;
  geo-pos:lat "51.818531"^^xsd:decimal ;
  geo-pos:long "3.858993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47784; 47784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858993'^^xsd:double;
  dwc:latitude '51.818531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612739'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818531 3.858993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.818531"^^xsd:decimal ;
  dwc:decimalLongitude "3.858993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.818531 3.858993)"^^geo:wktLiteral ;
  geo-pos:lat "51.818531"^^xsd:decimal ;
  geo-pos:long "3.858993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ded'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47783; 47783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.858993'^^xsd:double;
  dwc:latitude '51.818531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612738'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777215 3.85902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.777215"^^xsd:decimal ;
  dwc:decimalLongitude "3.85902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.777215 3.85902)"^^geo:wktLiteral ;
  geo-pos:lat "51.777215"^^xsd:decimal ;
  geo-pos:long "3.85902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47777; 47777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85902'^^xsd:double;
  dwc:latitude '51.777215'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612732'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791772 3.85905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791772"^^xsd:decimal ;
  dwc:decimalLongitude "3.85905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791772 3.85905)"^^geo:wktLiteral ;
  geo-pos:lat "51.791772"^^xsd:decimal ;
  geo-pos:long "3.85905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-656c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48833; 48833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85905'^^xsd:double;
  dwc:latitude '51.791772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613711'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791772 3.85905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791772"^^xsd:decimal ;
  dwc:decimalLongitude "3.85905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791772 3.85905)"^^geo:wktLiteral ;
  geo-pos:lat "51.791772"^^xsd:decimal ;
  geo-pos:long "3.85905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-656b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48834; 48834'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85905'^^xsd:double;
  dwc:latitude '51.791772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613712'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791772 3.85905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791772"^^xsd:decimal ;
  dwc:decimalLongitude "3.85905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791772 3.85905)"^^geo:wktLiteral ;
  geo-pos:lat "51.791772"^^xsd:decimal ;
  geo-pos:long "3.85905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-656a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48832; 48832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85905'^^xsd:double;
  dwc:latitude '51.791772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613710'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791772 3.85905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791772"^^xsd:decimal ;
  dwc:decimalLongitude "3.85905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791772 3.85905)"^^geo:wktLiteral ;
  geo-pos:lat "51.791772"^^xsd:decimal ;
  geo-pos:long "3.85905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6398'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44698; 44698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.718333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.85905'^^xsd:double;
  dwc:latitude '51.791772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609749'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819412 3.859082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819412"^^xsd:decimal ;
  dwc:decimalLongitude "3.859082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819412 3.859082)"^^geo:wktLiteral ;
  geo-pos:lat "51.819412"^^xsd:decimal ;
  geo-pos:long "3.859082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6974'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50336; 50336'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859082'^^xsd:double;
  dwc:latitude '51.819412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615063'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819412 3.859082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819412"^^xsd:decimal ;
  dwc:decimalLongitude "3.859082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819412 3.859082)"^^geo:wktLiteral ;
  geo-pos:lat "51.819412"^^xsd:decimal ;
  geo-pos:long "3.859082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6973'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50335; 50335'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859082'^^xsd:double;
  dwc:latitude '51.819412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615062'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781611 3.859132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781611"^^xsd:decimal ;
  dwc:decimalLongitude "3.859132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781611 3.859132)"^^geo:wktLiteral ;
  geo-pos:lat "51.781611"^^xsd:decimal ;
  geo-pos:long "3.859132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ee'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44447; 44447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859132'^^xsd:double;
  dwc:latitude '51.781611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609465'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781611 3.859132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781611"^^xsd:decimal ;
  dwc:decimalLongitude "3.859132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781611 3.859132)"^^geo:wktLiteral ;
  geo-pos:lat "51.781611"^^xsd:decimal ;
  geo-pos:long "3.859132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44448; 44448'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859132'^^xsd:double;
  dwc:latitude '51.781611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609466'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790009 3.859147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790009"^^xsd:decimal ;
  dwc:decimalLongitude "3.859147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790009 3.859147)"^^geo:wktLiteral ;
  geo-pos:lat "51.790009"^^xsd:decimal ;
  geo-pos:long "3.859147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7324'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43802; 43802'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859147'^^xsd:double;
  dwc:latitude '51.790009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608813'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790009 3.859147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790009"^^xsd:decimal ;
  dwc:decimalLongitude "3.859147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790009 3.859147)"^^geo:wktLiteral ;
  geo-pos:lat "51.790009"^^xsd:decimal ;
  geo-pos:long "3.859147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7323'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43803; 43803'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859147'^^xsd:double;
  dwc:latitude '51.790009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608814'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790009 3.859147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790009"^^xsd:decimal ;
  dwc:decimalLongitude "3.859147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790009 3.859147)"^^geo:wktLiteral ;
  geo-pos:lat "51.790009"^^xsd:decimal ;
  geo-pos:long "3.859147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7322'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43801; 43801'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859147'^^xsd:double;
  dwc:latitude '51.790009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608812'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792077 3.859172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792077"^^xsd:decimal ;
  dwc:decimalLongitude "3.859172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792077 3.859172)"^^geo:wktLiteral ;
  geo-pos:lat "51.792077"^^xsd:decimal ;
  geo-pos:long "3.859172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4463'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42767; 42767'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859172'^^xsd:double;
  dwc:latitude '51.792077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607818'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792077 3.859172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.792077"^^xsd:decimal ;
  dwc:decimalLongitude "3.859172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.792077 3.859172)"^^geo:wktLiteral ;
  geo-pos:lat "51.792077"^^xsd:decimal ;
  geo-pos:long "3.859172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4462'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42768; 42768'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859172'^^xsd:double;
  dwc:latitude '51.792077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607819'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790917 3.859193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790917"^^xsd:decimal ;
  dwc:decimalLongitude "3.859193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790917 3.859193)"^^geo:wktLiteral ;
  geo-pos:lat "51.790917"^^xsd:decimal ;
  geo-pos:long "3.859193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55346; 55346'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.54'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859193'^^xsd:double;
  dwc:latitude '51.790917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619865'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789442 3.859281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789442"^^xsd:decimal ;
  dwc:decimalLongitude "3.859281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789442 3.859281)"^^geo:wktLiteral ;
  geo-pos:lat "51.789442"^^xsd:decimal ;
  geo-pos:long "3.859281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55900; 55900'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859281'^^xsd:double;
  dwc:latitude '51.789442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620363'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789442 3.859281)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789442"^^xsd:decimal ;
  dwc:decimalLongitude "3.859281"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789442 3.859281)"^^geo:wktLiteral ;
  geo-pos:lat "51.789442"^^xsd:decimal ;
  geo-pos:long "3.859281"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55902; 55902'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859281'^^xsd:double;
  dwc:latitude '51.789442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620364'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788488 3.859292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788488"^^xsd:decimal ;
  dwc:decimalLongitude "3.859292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788488 3.859292)"^^geo:wktLiteral ;
  geo-pos:lat "51.788488"^^xsd:decimal ;
  geo-pos:long "3.859292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-671f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39955; 39955'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859292'^^xsd:double;
  dwc:latitude '51.788488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604455'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.859296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790961"^^xsd:decimal ;
  dwc:decimalLongitude "3.859296"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790961 3.859296)"^^geo:wktLiteral ;
  geo-pos:lat "51.790961"^^xsd:decimal ;
  geo-pos:long "3.859296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40689; 40689'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3063888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859296'^^xsd:double;
  dwc:latitude '51.790961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605842'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872109 3.859302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872109"^^xsd:decimal ;
  dwc:decimalLongitude "3.859302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872109 3.859302)"^^geo:wktLiteral ;
  geo-pos:lat "51.872109"^^xsd:decimal ;
  geo-pos:long "3.859302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71df'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43634; 43634'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859302'^^xsd:double;
  dwc:latitude '51.872109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608684'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791814 3.859457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791814"^^xsd:decimal ;
  dwc:decimalLongitude "3.859457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791814 3.859457)"^^geo:wktLiteral ;
  geo-pos:lat "51.791814"^^xsd:decimal ;
  geo-pos:long "3.859457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c6b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45650; 45650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859457'^^xsd:double;
  dwc:latitude '51.791814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610613'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820173 3.859459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820173"^^xsd:decimal ;
  dwc:decimalLongitude "3.859459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820173 3.859459)"^^geo:wktLiteral ;
  geo-pos:lat "51.820173"^^xsd:decimal ;
  geo-pos:long "3.859459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-764e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50095; 50095'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.288611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859459'^^xsd:double;
  dwc:latitude '51.820173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614882'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820173 3.859459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820173"^^xsd:decimal ;
  dwc:decimalLongitude "3.859459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820173 3.859459)"^^geo:wktLiteral ;
  geo-pos:lat "51.820173"^^xsd:decimal ;
  geo-pos:long "3.859459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-764d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50097; 50097'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.288611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859459'^^xsd:double;
  dwc:latitude '51.820173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614884'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820173 3.859459)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820173"^^xsd:decimal ;
  dwc:decimalLongitude "3.859459"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820173 3.859459)"^^geo:wktLiteral ;
  geo-pos:lat "51.820173"^^xsd:decimal ;
  geo-pos:long "3.859459"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-764c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50096; 50096'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.288611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859459'^^xsd:double;
  dwc:latitude '51.820173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614883'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779405 3.859525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779405"^^xsd:decimal ;
  dwc:decimalLongitude "3.859525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779405 3.859525)"^^geo:wktLiteral ;
  geo-pos:lat "51.779405"^^xsd:decimal ;
  geo-pos:long "3.859525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-639c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44691; 44691'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.708888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859525'^^xsd:double;
  dwc:latitude '51.779405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609745'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779405 3.859525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779405"^^xsd:decimal ;
  dwc:decimalLongitude "3.859525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779405 3.859525)"^^geo:wktLiteral ;
  geo-pos:lat "51.779405"^^xsd:decimal ;
  geo-pos:long "3.859525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-639b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44693; 44693'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.708888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859525'^^xsd:double;
  dwc:latitude '51.779405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609746'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787579 3.859536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787579"^^xsd:decimal ;
  dwc:decimalLongitude "3.859536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787579 3.859536)"^^geo:wktLiteral ;
  geo-pos:lat "51.787579"^^xsd:decimal ;
  geo-pos:long "3.859536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ec'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44450; 44450'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859536'^^xsd:double;
  dwc:latitude '51.787579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609468'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787579 3.859536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787579"^^xsd:decimal ;
  dwc:decimalLongitude "3.859536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787579 3.859536)"^^geo:wktLiteral ;
  geo-pos:lat "51.787579"^^xsd:decimal ;
  geo-pos:long "3.859536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57eb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44449; 44449'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859536'^^xsd:double;
  dwc:latitude '51.787579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609467'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780573 3.859649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780573"^^xsd:decimal ;
  dwc:decimalLongitude "3.859649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780573 3.859649)"^^geo:wktLiteral ;
  geo-pos:lat "51.780573"^^xsd:decimal ;
  geo-pos:long "3.859649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40113; 40113'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.647777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859649'^^xsd:double;
  dwc:latitude '51.780573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605316'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780573 3.859649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780573"^^xsd:decimal ;
  dwc:decimalLongitude "3.859649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780573 3.859649)"^^geo:wktLiteral ;
  geo-pos:lat "51.780573"^^xsd:decimal ;
  geo-pos:long "3.859649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40114; 40114'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.647777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859649'^^xsd:double;
  dwc:latitude '51.780573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605317'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895061 3.859652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895061"^^xsd:decimal ;
  dwc:decimalLongitude "3.859652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895061 3.859652)"^^geo:wktLiteral ;
  geo-pos:lat "51.895061"^^xsd:decimal ;
  geo-pos:long "3.859652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-494d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51437; 51437'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859652'^^xsd:double;
  dwc:latitude '51.895061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616065'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895061 3.859652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895061"^^xsd:decimal ;
  dwc:decimalLongitude "3.859652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895061 3.859652)"^^geo:wktLiteral ;
  geo-pos:lat "51.895061"^^xsd:decimal ;
  geo-pos:long "3.859652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-494c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51440; 51440'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859652'^^xsd:double;
  dwc:latitude '51.895061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616068'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895061 3.859652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895061"^^xsd:decimal ;
  dwc:decimalLongitude "3.859652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895061 3.859652)"^^geo:wktLiteral ;
  geo-pos:lat "51.895061"^^xsd:decimal ;
  geo-pos:long "3.859652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-494b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51439; 51439'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859652'^^xsd:double;
  dwc:latitude '51.895061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616067'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895061 3.859652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895061"^^xsd:decimal ;
  dwc:decimalLongitude "3.859652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895061 3.859652)"^^geo:wktLiteral ;
  geo-pos:lat "51.895061"^^xsd:decimal ;
  geo-pos:long "3.859652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-494a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51438; 51438'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859652'^^xsd:double;
  dwc:latitude '51.895061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616066'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768572 3.859656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768572"^^xsd:decimal ;
  dwc:decimalLongitude "3.859656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768572 3.859656)"^^geo:wktLiteral ;
  geo-pos:lat "51.768572"^^xsd:decimal ;
  geo-pos:long "3.859656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7581'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42420; 42420'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859656'^^xsd:double;
  dwc:latitude '51.768572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607019'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768572 3.859656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768572"^^xsd:decimal ;
  dwc:decimalLongitude "3.859656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768572 3.859656)"^^geo:wktLiteral ;
  geo-pos:lat "51.768572"^^xsd:decimal ;
  geo-pos:long "3.859656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7580'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42421; 42421'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859656'^^xsd:double;
  dwc:latitude '51.768572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607020'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768572 3.859656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.768572"^^xsd:decimal ;
  dwc:decimalLongitude "3.859656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.768572 3.859656)"^^geo:wktLiteral ;
  geo-pos:lat "51.768572"^^xsd:decimal ;
  geo-pos:long "3.859656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-757f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42419; 42419'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859656'^^xsd:double;
  dwc:latitude '51.768572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607018'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778267 3.859684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778267"^^xsd:decimal ;
  dwc:decimalLongitude "3.859684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778267 3.859684)"^^geo:wktLiteral ;
  geo-pos:lat "51.778267"^^xsd:decimal ;
  geo-pos:long "3.859684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7909'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51995; 51995'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859684'^^xsd:double;
  dwc:latitude '51.778267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616682'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8192 3.859702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8192"^^xsd:decimal ;
  dwc:decimalLongitude "3.859702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8192 3.859702)"^^geo:wktLiteral ;
  geo-pos:lat "51.8192"^^xsd:decimal ;
  geo-pos:long "3.859702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6560'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48846; 48846'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859702'^^xsd:double;
  dwc:latitude '51.8192'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613724'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8192 3.859702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8192"^^xsd:decimal ;
  dwc:decimalLongitude "3.859702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8192 3.859702)"^^geo:wktLiteral ;
  geo-pos:lat "51.8192"^^xsd:decimal ;
  geo-pos:long "3.859702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-655f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48845; 48845'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859702'^^xsd:double;
  dwc:latitude '51.8192'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613723'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828731 3.859709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828731"^^xsd:decimal ;
  dwc:decimalLongitude "3.859709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828731 3.859709)"^^geo:wktLiteral ;
  geo-pos:lat "51.828731"^^xsd:decimal ;
  geo-pos:long "3.859709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56523; 56523'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859709'^^xsd:double;
  dwc:latitude '51.828731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621041'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828731 3.859709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828731"^^xsd:decimal ;
  dwc:decimalLongitude "3.859709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828731 3.859709)"^^geo:wktLiteral ;
  geo-pos:lat "51.828731"^^xsd:decimal ;
  geo-pos:long "3.859709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56522; 56522'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859709'^^xsd:double;
  dwc:latitude '51.828731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621040'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828731 3.859709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828731"^^xsd:decimal ;
  dwc:decimalLongitude "3.859709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828731 3.859709)"^^geo:wktLiteral ;
  geo-pos:lat "51.828731"^^xsd:decimal ;
  geo-pos:long "3.859709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56521; 56521'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859709'^^xsd:double;
  dwc:latitude '51.828731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621039'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789579 3.859753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789579"^^xsd:decimal ;
  dwc:decimalLongitude "3.859753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789579 3.859753)"^^geo:wktLiteral ;
  geo-pos:lat "51.789579"^^xsd:decimal ;
  geo-pos:long "3.859753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7906'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51998; 51998'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859753'^^xsd:double;
  dwc:latitude '51.789579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616685'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781022 3.859774)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781022"^^xsd:decimal ;
  dwc:decimalLongitude "3.859774"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781022 3.859774)"^^geo:wktLiteral ;
  geo-pos:lat "51.781022"^^xsd:decimal ;
  geo-pos:long "3.859774"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-420d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56655; 56655'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859774'^^xsd:double;
  dwc:latitude '51.781022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620554'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781022 3.859774)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781022"^^xsd:decimal ;
  dwc:decimalLongitude "3.859774"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781022 3.859774)"^^geo:wktLiteral ;
  geo-pos:lat "51.781022"^^xsd:decimal ;
  geo-pos:long "3.859774"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-420c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56652; 56652'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859774'^^xsd:double;
  dwc:latitude '51.781022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620551'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781022 3.859774)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781022"^^xsd:decimal ;
  dwc:decimalLongitude "3.859774"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781022 3.859774)"^^geo:wktLiteral ;
  geo-pos:lat "51.781022"^^xsd:decimal ;
  geo-pos:long "3.859774"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-420b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56653; 56653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859774'^^xsd:double;
  dwc:latitude '51.781022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620552'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781022 3.859774)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781022"^^xsd:decimal ;
  dwc:decimalLongitude "3.859774"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781022 3.859774)"^^geo:wktLiteral ;
  geo-pos:lat "51.781022"^^xsd:decimal ;
  geo-pos:long "3.859774"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-420a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56654; 56654'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859774'^^xsd:double;
  dwc:latitude '51.781022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620553'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781174 3.859849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781174"^^xsd:decimal ;
  dwc:decimalLongitude "3.859849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781174 3.859849)"^^geo:wktLiteral ;
  geo-pos:lat "51.781174"^^xsd:decimal ;
  geo-pos:long "3.859849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fad'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54741; 54741'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.660555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859849'^^xsd:double;
  dwc:latitude '51.781174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619239'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823335 3.859868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823335"^^xsd:decimal ;
  dwc:decimalLongitude "3.859868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823335 3.859868)"^^geo:wktLiteral ;
  geo-pos:lat "51.823335"^^xsd:decimal ;
  geo-pos:long "3.859868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-555d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55457; 55457'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.284444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859868'^^xsd:double;
  dwc:latitude '51.823335'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619950'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822841 3.859873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822841"^^xsd:decimal ;
  dwc:decimalLongitude "3.859873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822841 3.859873)"^^geo:wktLiteral ;
  geo-pos:lat "51.822841"^^xsd:decimal ;
  geo-pos:long "3.859873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4131'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56876; 56876'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.6325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859873'^^xsd:double;
  dwc:latitude '51.822841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621339'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787584 3.859956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787584"^^xsd:decimal ;
  dwc:decimalLongitude "3.859956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787584 3.859956)"^^geo:wktLiteral ;
  geo-pos:lat "51.787584"^^xsd:decimal ;
  geo-pos:long "3.859956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40117; 40117'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.653888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859956'^^xsd:double;
  dwc:latitude '51.787584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605320'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787584 3.859956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787584"^^xsd:decimal ;
  dwc:decimalLongitude "3.859956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787584 3.859956)"^^geo:wktLiteral ;
  geo-pos:lat "51.787584"^^xsd:decimal ;
  geo-pos:long "3.859956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60d2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40116; 40116'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.653888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859956'^^xsd:double;
  dwc:latitude '51.787584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605319'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820565 3.859989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820565"^^xsd:decimal ;
  dwc:decimalLongitude "3.859989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820565 3.859989)"^^geo:wktLiteral ;
  geo-pos:lat "51.820565"^^xsd:decimal ;
  geo-pos:long "3.859989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a9f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51068; 51068'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.859989'^^xsd:double;
  dwc:latitude '51.820565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615219'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781343 3.860084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781343"^^xsd:decimal ;
  dwc:decimalLongitude "3.860084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781343 3.860084)"^^geo:wktLiteral ;
  geo-pos:lat "51.781343"^^xsd:decimal ;
  geo-pos:long "3.860084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ee1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40688; 40688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860084'^^xsd:double;
  dwc:latitude '51.781343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605841'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823172 3.860097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823172"^^xsd:decimal ;
  dwc:decimalLongitude "3.860097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823172 3.860097)"^^geo:wktLiteral ;
  geo-pos:lat "51.823172"^^xsd:decimal ;
  geo-pos:long "3.860097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e32'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40866; 40866'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860097'^^xsd:double;
  dwc:latitude '51.823172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606018'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823172 3.860097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823172"^^xsd:decimal ;
  dwc:decimalLongitude "3.860097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823172 3.860097)"^^geo:wktLiteral ;
  geo-pos:lat "51.823172"^^xsd:decimal ;
  geo-pos:long "3.860097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e31'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40867; 40867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860097'^^xsd:double;
  dwc:latitude '51.823172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606019'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823172 3.860097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823172"^^xsd:decimal ;
  dwc:decimalLongitude "3.860097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823172 3.860097)"^^geo:wktLiteral ;
  geo-pos:lat "51.823172"^^xsd:decimal ;
  geo-pos:long "3.860097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e30'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40865; 40865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860097'^^xsd:double;
  dwc:latitude '51.823172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606017'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78699 3.860119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78699"^^xsd:decimal ;
  dwc:decimalLongitude "3.860119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78699 3.860119)"^^geo:wktLiteral ;
  geo-pos:lat "51.78699"^^xsd:decimal ;
  geo-pos:long "3.860119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3faa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54745; 54745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.665277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860119'^^xsd:double;
  dwc:latitude '51.78699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619243'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78699 3.860119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.78699"^^xsd:decimal ;
  dwc:decimalLongitude "3.860119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.78699 3.860119)"^^geo:wktLiteral ;
  geo-pos:lat "51.78699"^^xsd:decimal ;
  geo-pos:long "3.860119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fa9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54744; 54744'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.665277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860119'^^xsd:double;
  dwc:latitude '51.78699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619242'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790586 3.860144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790586"^^xsd:decimal ;
  dwc:decimalLongitude "3.860144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790586 3.860144)"^^geo:wktLiteral ;
  geo-pos:lat "51.790586"^^xsd:decimal ;
  geo-pos:long "3.860144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4464'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42766; 42766'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.14'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860144'^^xsd:double;
  dwc:latitude '51.790586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607817'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780228 3.86015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780228"^^xsd:decimal ;
  dwc:decimalLongitude "3.86015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780228 3.86015)"^^geo:wktLiteral ;
  geo-pos:lat "51.780228"^^xsd:decimal ;
  geo-pos:long "3.86015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-446a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42760; 42760'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86015'^^xsd:double;
  dwc:latitude '51.780228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607060'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7828 3.860155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7828"^^xsd:decimal ;
  dwc:decimalLongitude "3.860155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7828 3.860155)"^^geo:wktLiteral ;
  geo-pos:lat "51.7828"^^xsd:decimal ;
  geo-pos:long "3.860155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6722'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39954; 39954'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860155'^^xsd:double;
  dwc:latitude '51.7828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604454'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7828 3.860155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7828"^^xsd:decimal ;
  dwc:decimalLongitude "3.860155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7828 3.860155)"^^geo:wktLiteral ;
  geo-pos:lat "51.7828"^^xsd:decimal ;
  geo-pos:long "3.860155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6721'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39952; 39952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860155'^^xsd:double;
  dwc:latitude '51.7828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604451'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7828 3.860155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.7828"^^xsd:decimal ;
  dwc:decimalLongitude "3.860155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.7828 3.860155)"^^geo:wktLiteral ;
  geo-pos:lat "51.7828"^^xsd:decimal ;
  geo-pos:long "3.860155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6720'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39953; 39953'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860155'^^xsd:double;
  dwc:latitude '51.7828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604452'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789867 3.860203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789867"^^xsd:decimal ;
  dwc:decimalLongitude "3.860203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789867 3.860203)"^^geo:wktLiteral ;
  geo-pos:lat "51.789867"^^xsd:decimal ;
  geo-pos:long "3.860203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47779; 47779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860203'^^xsd:double;
  dwc:latitude '51.789867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612734'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952359"^^xsd:decimal ;
  dwc:decimalLongitude "3.860238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  geo-pos:lat "51.952359"^^xsd:decimal ;
  geo-pos:long "3.860238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aef'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56196; 56196'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860238'^^xsd:double;
  dwc:latitude '51.952359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620713'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952359"^^xsd:decimal ;
  dwc:decimalLongitude "3.860238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  geo-pos:lat "51.952359"^^xsd:decimal ;
  geo-pos:long "3.860238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56198; 56198'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860238'^^xsd:double;
  dwc:latitude '51.952359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620716'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952359"^^xsd:decimal ;
  dwc:decimalLongitude "3.860238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  geo-pos:lat "51.952359"^^xsd:decimal ;
  geo-pos:long "3.860238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56200; 56200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860238'^^xsd:double;
  dwc:latitude '51.952359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620718'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952359"^^xsd:decimal ;
  dwc:decimalLongitude "3.860238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  geo-pos:lat "51.952359"^^xsd:decimal ;
  geo-pos:long "3.860238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56199; 56199'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860238'^^xsd:double;
  dwc:latitude '51.952359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620717'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952359"^^xsd:decimal ;
  dwc:decimalLongitude "3.860238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952359 3.860238)"^^geo:wktLiteral ;
  geo-pos:lat "51.952359"^^xsd:decimal ;
  geo-pos:long "3.860238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aeb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56197; 56197'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860238'^^xsd:double;
  dwc:latitude '51.952359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620714'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77673 3.860243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.77673"^^xsd:decimal ;
  dwc:decimalLongitude "3.860243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.77673 3.860243)"^^geo:wktLiteral ;
  geo-pos:lat "51.77673"^^xsd:decimal ;
  geo-pos:long "3.860243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39432; 39432'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860243'^^xsd:double;
  dwc:latitude '51.77673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604702'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819906 3.860296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819906"^^xsd:decimal ;
  dwc:decimalLongitude "3.860296"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819906 3.860296)"^^geo:wktLiteral ;
  geo-pos:lat "51.819906"^^xsd:decimal ;
  geo-pos:long "3.860296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f14'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49500; 49500'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860296'^^xsd:double;
  dwc:latitude '51.819906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614291'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819906 3.860296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819906"^^xsd:decimal ;
  dwc:decimalLongitude "3.860296"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819906 3.860296)"^^geo:wktLiteral ;
  geo-pos:lat "51.819906"^^xsd:decimal ;
  geo-pos:long "3.860296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f13'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49499; 49499'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860296'^^xsd:double;
  dwc:latitude '51.819906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614290'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790297 3.860298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790297"^^xsd:decimal ;
  dwc:decimalLongitude "3.860298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790297 3.860298)"^^geo:wktLiteral ;
  geo-pos:lat "51.790297"^^xsd:decimal ;
  geo-pos:long "3.860298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4466'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42764; 42764'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860298'^^xsd:double;
  dwc:latitude '51.790297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607815'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790297 3.860298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.790297"^^xsd:decimal ;
  dwc:decimalLongitude "3.860298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.790297 3.860298)"^^geo:wktLiteral ;
  geo-pos:lat "51.790297"^^xsd:decimal ;
  geo-pos:long "3.860298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4465'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42765; 42765'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860298'^^xsd:double;
  dwc:latitude '51.790297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607816'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782735 3.860328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782735"^^xsd:decimal ;
  dwc:decimalLongitude "3.860328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782735 3.860328)"^^geo:wktLiteral ;
  geo-pos:lat "51.782735"^^xsd:decimal ;
  geo-pos:long "3.860328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-482b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52940; 52940'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.295555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860328'^^xsd:double;
  dwc:latitude '51.782735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617485'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784165 3.86037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784165"^^xsd:decimal ;
  dwc:decimalLongitude "3.86037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784165 3.86037)"^^geo:wktLiteral ;
  geo-pos:lat "51.784165"^^xsd:decimal ;
  geo-pos:long "3.86037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55899; 55899'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86037'^^xsd:double;
  dwc:latitude '51.784165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620362'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784165 3.86037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784165"^^xsd:decimal ;
  dwc:decimalLongitude "3.86037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784165 3.86037)"^^geo:wktLiteral ;
  geo-pos:lat "51.784165"^^xsd:decimal ;
  geo-pos:long "3.86037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bf2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55898; 55898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.7716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86037'^^xsd:double;
  dwc:latitude '51.784165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620361'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782015 3.860401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782015"^^xsd:decimal ;
  dwc:decimalLongitude "3.860401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782015 3.860401)"^^geo:wktLiteral ;
  geo-pos:lat "51.782015"^^xsd:decimal ;
  geo-pos:long "3.860401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f1b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49493; 49493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860401'^^xsd:double;
  dwc:latitude '51.782015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614284'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782015 3.860401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782015"^^xsd:decimal ;
  dwc:decimalLongitude "3.860401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782015 3.860401)"^^geo:wktLiteral ;
  geo-pos:lat "51.782015"^^xsd:decimal ;
  geo-pos:long "3.860401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f1a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49494; 49494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860401'^^xsd:double;
  dwc:latitude '51.782015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614285'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782015 3.860401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782015"^^xsd:decimal ;
  dwc:decimalLongitude "3.860401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782015 3.860401)"^^geo:wktLiteral ;
  geo-pos:lat "51.782015"^^xsd:decimal ;
  geo-pos:long "3.860401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f19'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49492; 49492'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860401'^^xsd:double;
  dwc:latitude '51.782015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614283'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782015 3.860401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782015"^^xsd:decimal ;
  dwc:decimalLongitude "3.860401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782015 3.860401)"^^geo:wktLiteral ;
  geo-pos:lat "51.782015"^^xsd:decimal ;
  geo-pos:long "3.860401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f18'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49495; 49495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860401'^^xsd:double;
  dwc:latitude '51.782015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614286'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831177 3.860404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831177"^^xsd:decimal ;
  dwc:decimalLongitude "3.860404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831177 3.860404)"^^geo:wktLiteral ;
  geo-pos:lat "51.831177"^^xsd:decimal ;
  geo-pos:long "3.860404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f7d'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52482; 52482'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.190277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860404'^^xsd:double;
  dwc:latitude '51.831177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617094'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831177 3.860404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831177"^^xsd:decimal ;
  dwc:decimalLongitude "3.860404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831177 3.860404)"^^geo:wktLiteral ;
  geo-pos:lat "51.831177"^^xsd:decimal ;
  geo-pos:long "3.860404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f7c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52485; 52485'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.190277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860404'^^xsd:double;
  dwc:latitude '51.831177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617097'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831177 3.860404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831177"^^xsd:decimal ;
  dwc:decimalLongitude "3.860404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831177 3.860404)"^^geo:wktLiteral ;
  geo-pos:lat "51.831177"^^xsd:decimal ;
  geo-pos:long "3.860404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f7b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52483; 52483'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.190277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860404'^^xsd:double;
  dwc:latitude '51.831177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617095'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831177 3.860404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831177"^^xsd:decimal ;
  dwc:decimalLongitude "3.860404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831177 3.860404)"^^geo:wktLiteral ;
  geo-pos:lat "51.831177"^^xsd:decimal ;
  geo-pos:long "3.860404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f7a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52484; 52484'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.190277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860404'^^xsd:double;
  dwc:latitude '51.831177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617096'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776926 3.860406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.776926"^^xsd:decimal ;
  dwc:decimalLongitude "3.860406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.776926 3.860406)"^^geo:wktLiteral ;
  geo-pos:lat "51.776926"^^xsd:decimal ;
  geo-pos:long "3.860406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51061; 51061'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860406'^^xsd:double;
  dwc:latitude '51.776926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615212'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896809 3.860456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896809"^^xsd:decimal ;
  dwc:decimalLongitude "3.860456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896809 3.860456)"^^geo:wktLiteral ;
  geo-pos:lat "51.896809"^^xsd:decimal ;
  geo-pos:long "3.860456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6458'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49175; 49175'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860456'^^xsd:double;
  dwc:latitude '51.896809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614000'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896809 3.860456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896809"^^xsd:decimal ;
  dwc:decimalLongitude "3.860456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896809 3.860456)"^^geo:wktLiteral ;
  geo-pos:lat "51.896809"^^xsd:decimal ;
  geo-pos:long "3.860456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6457'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49174; 49174'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860456'^^xsd:double;
  dwc:latitude '51.896809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613999'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896809 3.860456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896809"^^xsd:decimal ;
  dwc:decimalLongitude "3.860456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896809 3.860456)"^^geo:wktLiteral ;
  geo-pos:lat "51.896809"^^xsd:decimal ;
  geo-pos:long "3.860456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6456'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49173; 49173'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860456'^^xsd:double;
  dwc:latitude '51.896809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613998'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780981 3.860527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780981"^^xsd:decimal ;
  dwc:decimalLongitude "3.860527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780981 3.860527)"^^geo:wktLiteral ;
  geo-pos:lat "51.780981"^^xsd:decimal ;
  geo-pos:long "3.860527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4469'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42762; 42762'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860527'^^xsd:double;
  dwc:latitude '51.780981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607062'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780981 3.860527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780981"^^xsd:decimal ;
  dwc:decimalLongitude "3.860527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780981 3.860527)"^^geo:wktLiteral ;
  geo-pos:lat "51.780981"^^xsd:decimal ;
  geo-pos:long "3.860527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4468'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42761; 42761'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860527'^^xsd:double;
  dwc:latitude '51.780981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607061'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782554 3.860557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782554"^^xsd:decimal ;
  dwc:decimalLongitude "3.860557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782554 3.860557)"^^geo:wktLiteral ;
  geo-pos:lat "51.782554"^^xsd:decimal ;
  geo-pos:long "3.860557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4209'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56656; 56656'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.8597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860557'^^xsd:double;
  dwc:latitude '51.782554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620555'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783111 3.860567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783111"^^xsd:decimal ;
  dwc:decimalLongitude "3.860567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783111 3.860567)"^^geo:wktLiteral ;
  geo-pos:lat "51.783111"^^xsd:decimal ;
  geo-pos:long "3.860567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-482a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52941; 52941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.295833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860567'^^xsd:double;
  dwc:latitude '51.783111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617486'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785602 3.860586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785602"^^xsd:decimal ;
  dwc:decimalLongitude "3.860586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785602 3.860586)"^^geo:wktLiteral ;
  geo-pos:lat "51.785602"^^xsd:decimal ;
  geo-pos:long "3.860586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46198; 46198'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860586'^^xsd:double;
  dwc:latitude '51.785602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611181'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784253 3.860589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784253"^^xsd:decimal ;
  dwc:decimalLongitude "3.860589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784253 3.860589)"^^geo:wktLiteral ;
  geo-pos:lat "51.784253"^^xsd:decimal ;
  geo-pos:long "3.860589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54743; 54743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.663055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860589'^^xsd:double;
  dwc:latitude '51.784253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619241'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784253 3.860589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784253"^^xsd:decimal ;
  dwc:decimalLongitude "3.860589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784253 3.860589)"^^geo:wktLiteral ;
  geo-pos:lat "51.784253"^^xsd:decimal ;
  geo-pos:long "3.860589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fab'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54742; 54742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.663055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860589'^^xsd:double;
  dwc:latitude '51.784253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619240'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788497 3.860597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788497"^^xsd:decimal ;
  dwc:decimalLongitude "3.860597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788497 3.860597)"^^geo:wktLiteral ;
  geo-pos:lat "51.788497"^^xsd:decimal ;
  geo-pos:long "3.860597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5410'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54660; 54660'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860597'^^xsd:double;
  dwc:latitude '51.788497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619158'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825802 3.86064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825802"^^xsd:decimal ;
  dwc:decimalLongitude "3.86064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825802 3.86064)"^^geo:wktLiteral ;
  geo-pos:lat "51.825802"^^xsd:decimal ;
  geo-pos:long "3.86064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b69'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56057; 56057'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.4875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86064'^^xsd:double;
  dwc:latitude '51.825802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620501'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789207 3.860654)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789207"^^xsd:decimal ;
  dwc:decimalLongitude "3.860654"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789207 3.860654)"^^geo:wktLiteral ;
  geo-pos:lat "51.789207"^^xsd:decimal ;
  geo-pos:long "3.860654"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b71'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47439; 47439'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.89'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860654'^^xsd:double;
  dwc:latitude '51.789207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612345'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788415 3.860683)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788415"^^xsd:decimal ;
  dwc:decimalLongitude "3.860683"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788415 3.860683)"^^geo:wktLiteral ;
  geo-pos:lat "51.788415"^^xsd:decimal ;
  geo-pos:long "3.860683"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4829'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52942; 52942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.299444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860683'^^xsd:double;
  dwc:latitude '51.788415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617487'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788541 3.860685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788541"^^xsd:decimal ;
  dwc:decimalLongitude "3.860685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788541 3.860685)"^^geo:wktLiteral ;
  geo-pos:lat "51.788541"^^xsd:decimal ;
  geo-pos:long "3.860685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7164'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42039; 42039'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860685'^^xsd:double;
  dwc:latitude '51.788541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607223'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788541 3.860685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.788541"^^xsd:decimal ;
  dwc:decimalLongitude "3.860685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.788541 3.860685)"^^geo:wktLiteral ;
  geo-pos:lat "51.788541"^^xsd:decimal ;
  geo-pos:long "3.860685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7163'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42038; 42038'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860685'^^xsd:double;
  dwc:latitude '51.788541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607222'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787758 3.860772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787758"^^xsd:decimal ;
  dwc:decimalLongitude "3.860772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787758 3.860772)"^^geo:wktLiteral ;
  geo-pos:lat "51.787758"^^xsd:decimal ;
  geo-pos:long "3.860772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6399'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44696; 44696'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.715'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860772'^^xsd:double;
  dwc:latitude '51.787758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609748'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826287 3.860795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826287"^^xsd:decimal ;
  dwc:decimalLongitude "3.860795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826287 3.860795)"^^geo:wktLiteral ;
  geo-pos:lat "51.826287"^^xsd:decimal ;
  geo-pos:long "3.860795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-735c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39223; 39223'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860795'^^xsd:double;
  dwc:latitude '51.826287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604490'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850436 3.860994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850436"^^xsd:decimal ;
  dwc:decimalLongitude "3.860994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850436 3.860994)"^^geo:wktLiteral ;
  geo-pos:lat "51.850436"^^xsd:decimal ;
  geo-pos:long "3.860994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47691; 47691'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860994'^^xsd:double;
  dwc:latitude '51.850436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612064'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850436 3.860994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850436"^^xsd:decimal ;
  dwc:decimalLongitude "3.860994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850436 3.860994)"^^geo:wktLiteral ;
  geo-pos:lat "51.850436"^^xsd:decimal ;
  geo-pos:long "3.860994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47690; 47690'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.860994'^^xsd:double;
  dwc:latitude '51.850436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612063'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826995"^^xsd:decimal ;
  dwc:decimalLongitude "3.861026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  geo-pos:lat "51.826995"^^xsd:decimal ;
  geo-pos:long "3.861026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c43'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48730; 48730'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861026'^^xsd:double;
  dwc:latitude '51.826995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613618'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826995"^^xsd:decimal ;
  dwc:decimalLongitude "3.861026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  geo-pos:lat "51.826995"^^xsd:decimal ;
  geo-pos:long "3.861026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48731; 48731'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861026'^^xsd:double;
  dwc:latitude '51.826995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613619'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826995"^^xsd:decimal ;
  dwc:decimalLongitude "3.861026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  geo-pos:lat "51.826995"^^xsd:decimal ;
  geo-pos:long "3.861026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c41'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48728; 48728'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861026'^^xsd:double;
  dwc:latitude '51.826995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613617'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826995"^^xsd:decimal ;
  dwc:decimalLongitude "3.861026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  geo-pos:lat "51.826995"^^xsd:decimal ;
  geo-pos:long "3.861026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c40'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48726; 48726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861026'^^xsd:double;
  dwc:latitude '51.826995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613615'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826995"^^xsd:decimal ;
  dwc:decimalLongitude "3.861026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  geo-pos:lat "51.826995"^^xsd:decimal ;
  geo-pos:long "3.861026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c3f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48732; 48732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861026'^^xsd:double;
  dwc:latitude '51.826995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613620'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826995"^^xsd:decimal ;
  dwc:decimalLongitude "3.861026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  geo-pos:lat "51.826995"^^xsd:decimal ;
  geo-pos:long "3.861026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c3e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48727; 48727'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861026'^^xsd:double;
  dwc:latitude '51.826995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613616'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826995"^^xsd:decimal ;
  dwc:decimalLongitude "3.861026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826995 3.861026)"^^geo:wktLiteral ;
  geo-pos:lat "51.826995"^^xsd:decimal ;
  geo-pos:long "3.861026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c3d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48725; 48725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861026'^^xsd:double;
  dwc:latitude '51.826995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613614'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783 3.861072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783"^^xsd:decimal ;
  dwc:decimalLongitude "3.861072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783 3.861072)"^^geo:wktLiteral ;
  geo-pos:lat "51.783"^^xsd:decimal ;
  geo-pos:long "3.861072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6570'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48831; 48831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861072'^^xsd:double;
  dwc:latitude '51.783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613709'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783 3.861072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783"^^xsd:decimal ;
  dwc:decimalLongitude "3.861072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783 3.861072)"^^geo:wktLiteral ;
  geo-pos:lat "51.783"^^xsd:decimal ;
  geo-pos:long "3.861072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-656f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48828; 48828'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861072'^^xsd:double;
  dwc:latitude '51.783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613706'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783 3.861072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783"^^xsd:decimal ;
  dwc:decimalLongitude "3.861072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783 3.861072)"^^geo:wktLiteral ;
  geo-pos:lat "51.783"^^xsd:decimal ;
  geo-pos:long "3.861072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-656e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48829; 48829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861072'^^xsd:double;
  dwc:latitude '51.783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613707'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783 3.861072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783"^^xsd:decimal ;
  dwc:decimalLongitude "3.861072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783 3.861072)"^^geo:wktLiteral ;
  geo-pos:lat "51.783"^^xsd:decimal ;
  geo-pos:long "3.861072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-656d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48830; 48830'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861072'^^xsd:double;
  dwc:latitude '51.783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613708'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936123 3.861106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936123"^^xsd:decimal ;
  dwc:decimalLongitude "3.861106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936123 3.861106)"^^geo:wktLiteral ;
  geo-pos:lat "51.936123"^^xsd:decimal ;
  geo-pos:long "3.861106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f0e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52622; 52622'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861106'^^xsd:double;
  dwc:latitude '51.936123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616395'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936123 3.861106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936123"^^xsd:decimal ;
  dwc:decimalLongitude "3.861106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936123 3.861106)"^^geo:wktLiteral ;
  geo-pos:lat "51.936123"^^xsd:decimal ;
  geo-pos:long "3.861106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f0d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52621; 52621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861106'^^xsd:double;
  dwc:latitude '51.936123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616394'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782264 3.861114)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782264"^^xsd:decimal ;
  dwc:decimalLongitude "3.861114"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782264 3.861114)"^^geo:wktLiteral ;
  geo-pos:lat "51.782264"^^xsd:decimal ;
  geo-pos:long "3.861114"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7908'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51997; 51997'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861114'^^xsd:double;
  dwc:latitude '51.782264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616684'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782264 3.861114)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.782264"^^xsd:decimal ;
  dwc:decimalLongitude "3.861114"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.782264 3.861114)"^^geo:wktLiteral ;
  geo-pos:lat "51.782264"^^xsd:decimal ;
  geo-pos:long "3.861114"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7907'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51996; 51996'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.1811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861114'^^xsd:double;
  dwc:latitude '51.782264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616683'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896426 3.861146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896426"^^xsd:decimal ;
  dwc:decimalLongitude "3.861146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896426 3.861146)"^^geo:wktLiteral ;
  geo-pos:lat "51.896426"^^xsd:decimal ;
  geo-pos:long "3.861146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45174; 45174'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861146'^^xsd:double;
  dwc:latitude '51.896426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610186'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896426 3.861146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896426"^^xsd:decimal ;
  dwc:decimalLongitude "3.861146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896426 3.861146)"^^geo:wktLiteral ;
  geo-pos:lat "51.896426"^^xsd:decimal ;
  geo-pos:long "3.861146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45173; 45173'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861146'^^xsd:double;
  dwc:latitude '51.896426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610185'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821833 3.861218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821833"^^xsd:decimal ;
  dwc:decimalLongitude "3.861218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821833 3.861218)"^^geo:wktLiteral ;
  geo-pos:lat "51.821833"^^xsd:decimal ;
  geo-pos:long "3.861218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44460; 44460'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861218'^^xsd:double;
  dwc:latitude '51.821833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609479'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784509 3.861246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784509"^^xsd:decimal ;
  dwc:decimalLongitude "3.861246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784509 3.861246)"^^geo:wktLiteral ;
  geo-pos:lat "51.784509"^^xsd:decimal ;
  geo-pos:long "3.861246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-639a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44695; 44695'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.7125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861246'^^xsd:double;
  dwc:latitude '51.784509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609747'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778304 3.861287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.778304"^^xsd:decimal ;
  dwc:decimalLongitude "3.861287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.778304 3.861287)"^^geo:wktLiteral ;
  geo-pos:lat "51.778304"^^xsd:decimal ;
  geo-pos:long "3.861287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51062; 51062'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861287'^^xsd:double;
  dwc:latitude '51.778304'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615213'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820169 3.861288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820169"^^xsd:decimal ;
  dwc:decimalLongitude "3.861288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820169 3.861288)"^^geo:wktLiteral ;
  geo-pos:lat "51.820169"^^xsd:decimal ;
  geo-pos:long "3.861288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dec'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47785; 47785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861288'^^xsd:double;
  dwc:latitude '51.820169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612740'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820169 3.861288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820169"^^xsd:decimal ;
  dwc:decimalLongitude "3.861288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820169 3.861288)"^^geo:wktLiteral ;
  geo-pos:lat "51.820169"^^xsd:decimal ;
  geo-pos:long "3.861288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5deb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47786; 47786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861288'^^xsd:double;
  dwc:latitude '51.820169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612741'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812554 3.861331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.812554"^^xsd:decimal ;
  dwc:decimalLongitude "3.861331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.812554 3.861331)"^^geo:wktLiteral ;
  geo-pos:lat "51.812554"^^xsd:decimal ;
  geo-pos:long "3.861331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7574'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42432; 42432'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861331'^^xsd:double;
  dwc:latitude '51.812554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607538'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779904 3.861376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779904"^^xsd:decimal ;
  dwc:decimalLongitude "3.861376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779904 3.861376)"^^geo:wktLiteral ;
  geo-pos:lat "51.779904"^^xsd:decimal ;
  geo-pos:long "3.861376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c6c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45649; 45649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861376'^^xsd:double;
  dwc:latitude '51.779904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610612'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820681 3.861384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820681"^^xsd:decimal ;
  dwc:decimalLongitude "3.861384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820681 3.861384)"^^geo:wktLiteral ;
  geo-pos:lat "51.820681"^^xsd:decimal ;
  geo-pos:long "3.861384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54758; 54758'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.693055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861384'^^xsd:double;
  dwc:latitude '51.820681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619256'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850307 3.861398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850307"^^xsd:decimal ;
  dwc:decimalLongitude "3.861398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850307 3.861398)"^^geo:wktLiteral ;
  geo-pos:lat "51.850307"^^xsd:decimal ;
  geo-pos:long "3.861398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c71'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48669; 48669'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861398'^^xsd:double;
  dwc:latitude '51.850307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613563'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850307 3.861398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850307"^^xsd:decimal ;
  dwc:decimalLongitude "3.861398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850307 3.861398)"^^geo:wktLiteral ;
  geo-pos:lat "51.850307"^^xsd:decimal ;
  geo-pos:long "3.861398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c70'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48672; 48672'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861398'^^xsd:double;
  dwc:latitude '51.850307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613566'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850307 3.861398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850307"^^xsd:decimal ;
  dwc:decimalLongitude "3.861398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850307 3.861398)"^^geo:wktLiteral ;
  geo-pos:lat "51.850307"^^xsd:decimal ;
  geo-pos:long "3.861398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c6f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48670; 48670'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861398'^^xsd:double;
  dwc:latitude '51.850307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613564'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850307 3.861398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850307"^^xsd:decimal ;
  dwc:decimalLongitude "3.861398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850307 3.861398)"^^geo:wktLiteral ;
  geo-pos:lat "51.850307"^^xsd:decimal ;
  geo-pos:long "3.861398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c6e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48671; 48671'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861398'^^xsd:double;
  dwc:latitude '51.850307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613565'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785263 3.861405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.785263"^^xsd:decimal ;
  dwc:decimalLongitude "3.861405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.785263 3.861405)"^^geo:wktLiteral ;
  geo-pos:lat "51.785263"^^xsd:decimal ;
  geo-pos:long "3.861405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5411'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54659; 54659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.8811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861405'^^xsd:double;
  dwc:latitude '51.785263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619157'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789048 3.861434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.789048"^^xsd:decimal ;
  dwc:decimalLongitude "3.861434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.789048 3.861434)"^^geo:wktLiteral ;
  geo-pos:lat "51.789048"^^xsd:decimal ;
  geo-pos:long "3.861434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39431; 39431'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861434'^^xsd:double;
  dwc:latitude '51.789048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604701'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786513 3.861444)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786513"^^xsd:decimal ;
  dwc:decimalLongitude "3.861444"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786513 3.861444)"^^geo:wktLiteral ;
  geo-pos:lat "51.786513"^^xsd:decimal ;
  geo-pos:long "3.861444"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5df3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47778; 47778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.2816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861444'^^xsd:double;
  dwc:latitude '51.786513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612733'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779004 3.861489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.779004"^^xsd:decimal ;
  dwc:decimalLongitude "3.861489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.779004 3.861489)"^^geo:wktLiteral ;
  geo-pos:lat "51.779004"^^xsd:decimal ;
  geo-pos:long "3.861489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa4'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51063; 51063'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861489'^^xsd:double;
  dwc:latitude '51.779004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615214'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873981 3.861531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873981"^^xsd:decimal ;
  dwc:decimalLongitude "3.861531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873981 3.861531)"^^geo:wktLiteral ;
  geo-pos:lat "51.873981"^^xsd:decimal ;
  geo-pos:long "3.861531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-522f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54395; 54395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861531'^^xsd:double;
  dwc:latitude '51.873981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618933'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873981 3.861531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873981"^^xsd:decimal ;
  dwc:decimalLongitude "3.861531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873981 3.861531)"^^geo:wktLiteral ;
  geo-pos:lat "51.873981"^^xsd:decimal ;
  geo-pos:long "3.861531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-522e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54394; 54394'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861531'^^xsd:double;
  dwc:latitude '51.873981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618932'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873981 3.861531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873981"^^xsd:decimal ;
  dwc:decimalLongitude "3.861531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873981 3.861531)"^^geo:wktLiteral ;
  geo-pos:lat "51.873981"^^xsd:decimal ;
  geo-pos:long "3.861531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-522d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54393; 54393'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861531'^^xsd:double;
  dwc:latitude '51.873981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618931'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783661 3.861592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.783661"^^xsd:decimal ;
  dwc:decimalLongitude "3.861592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.783661 3.861592)"^^geo:wktLiteral ;
  geo-pos:lat "51.783661"^^xsd:decimal ;
  geo-pos:long "3.861592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5412'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54658; 54658'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.88'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861592'^^xsd:double;
  dwc:latitude '51.783661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619156'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917184 3.861601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917184"^^xsd:decimal ;
  dwc:decimalLongitude "3.861601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917184 3.861601)"^^geo:wktLiteral ;
  geo-pos:lat "51.917184"^^xsd:decimal ;
  geo-pos:long "3.861601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6237'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45097; 45097'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861601'^^xsd:double;
  dwc:latitude '51.917184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610111'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917184 3.861601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917184"^^xsd:decimal ;
  dwc:decimalLongitude "3.861601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917184 3.861601)"^^geo:wktLiteral ;
  geo-pos:lat "51.917184"^^xsd:decimal ;
  geo-pos:long "3.861601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6236'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45098; 45098'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861601'^^xsd:double;
  dwc:latitude '51.917184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610112'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917184 3.861601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917184"^^xsd:decimal ;
  dwc:decimalLongitude "3.861601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917184 3.861601)"^^geo:wktLiteral ;
  geo-pos:lat "51.917184"^^xsd:decimal ;
  geo-pos:long "3.861601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6235'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45096; 45096'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861601'^^xsd:double;
  dwc:latitude '51.917184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610110'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820867 3.861751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820867"^^xsd:decimal ;
  dwc:decimalLongitude "3.861751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820867 3.861751)"^^geo:wktLiteral ;
  geo-pos:lat "51.820867"^^xsd:decimal ;
  geo-pos:long "3.861751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-540c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54664; 54664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861751'^^xsd:double;
  dwc:latitude '51.820867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619162'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780899 3.861772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.780899"^^xsd:decimal ;
  dwc:decimalLongitude "3.861772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.780899 3.861772)"^^geo:wktLiteral ;
  geo-pos:lat "51.780899"^^xsd:decimal ;
  geo-pos:long "3.861772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e3d'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48134; 48134'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.299444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861772'^^xsd:double;
  dwc:latitude '51.780899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613035'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820822 3.861779)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820822"^^xsd:decimal ;
  dwc:decimalLongitude "3.861779"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820822 3.861779)"^^geo:wktLiteral ;
  geo-pos:lat "51.820822"^^xsd:decimal ;
  geo-pos:long "3.861779"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e37'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48146; 48146'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.329166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861779'^^xsd:double;
  dwc:latitude '51.820822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613041'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786474 3.861805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.786474"^^xsd:decimal ;
  dwc:decimalLongitude "3.861805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.786474 3.861805)"^^geo:wktLiteral ;
  geo-pos:lat "51.786474"^^xsd:decimal ;
  geo-pos:long "3.861805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4467'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42763; 42763'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861805'^^xsd:double;
  dwc:latitude '51.786474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607063'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820974 3.861869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820974"^^xsd:decimal ;
  dwc:decimalLongitude "3.861869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820974 3.861869)"^^geo:wktLiteral ;
  geo-pos:lat "51.820974"^^xsd:decimal ;
  geo-pos:long "3.861869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6719'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39961; 39961'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861869'^^xsd:double;
  dwc:latitude '51.820974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604462'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820974 3.861869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820974"^^xsd:decimal ;
  dwc:decimalLongitude "3.861869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820974 3.861869)"^^geo:wktLiteral ;
  geo-pos:lat "51.820974"^^xsd:decimal ;
  geo-pos:long "3.861869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6718'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39962; 39962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861869'^^xsd:double;
  dwc:latitude '51.820974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604463'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820974 3.861869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820974"^^xsd:decimal ;
  dwc:decimalLongitude "3.861869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820974 3.861869)"^^geo:wktLiteral ;
  geo-pos:lat "51.820974"^^xsd:decimal ;
  geo-pos:long "3.861869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6717'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39963; 39963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861869'^^xsd:double;
  dwc:latitude '51.820974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605164'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951663 3.861884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951663"^^xsd:decimal ;
  dwc:decimalLongitude "3.861884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951663 3.861884)"^^geo:wktLiteral ;
  geo-pos:lat "51.951663"^^xsd:decimal ;
  geo-pos:long "3.861884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d92'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48352; 48352'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861884'^^xsd:double;
  dwc:latitude '51.951663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613196'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951663 3.861884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951663"^^xsd:decimal ;
  dwc:decimalLongitude "3.861884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951663 3.861884)"^^geo:wktLiteral ;
  geo-pos:lat "51.951663"^^xsd:decimal ;
  geo-pos:long "3.861884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d91'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48354; 48354'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861884'^^xsd:double;
  dwc:latitude '51.951663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613198'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951663 3.861884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951663"^^xsd:decimal ;
  dwc:decimalLongitude "3.861884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951663 3.861884)"^^geo:wktLiteral ;
  geo-pos:lat "51.951663"^^xsd:decimal ;
  geo-pos:long "3.861884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d90'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48353; 48353'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861884'^^xsd:double;
  dwc:latitude '51.951663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613197'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951663 3.861884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951663"^^xsd:decimal ;
  dwc:decimalLongitude "3.861884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951663 3.861884)"^^geo:wktLiteral ;
  geo-pos:lat "51.951663"^^xsd:decimal ;
  geo-pos:long "3.861884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d8f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48355; 48355'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861884'^^xsd:double;
  dwc:latitude '51.951663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613199'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821063 3.861972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821063"^^xsd:decimal ;
  dwc:decimalLongitude "3.861972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821063 3.861972)"^^geo:wktLiteral ;
  geo-pos:lat "51.821063"^^xsd:decimal ;
  geo-pos:long "3.861972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56676; 56676'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.895'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861972'^^xsd:double;
  dwc:latitude '51.821063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621142'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821063 3.861972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821063"^^xsd:decimal ;
  dwc:decimalLongitude "3.861972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821063 3.861972)"^^geo:wktLiteral ;
  geo-pos:lat "51.821063"^^xsd:decimal ;
  geo-pos:long "3.861972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56674; 56674'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.895'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861972'^^xsd:double;
  dwc:latitude '51.821063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621140'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821063 3.861972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821063"^^xsd:decimal ;
  dwc:decimalLongitude "3.861972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821063 3.861972)"^^geo:wktLiteral ;
  geo-pos:lat "51.821063"^^xsd:decimal ;
  geo-pos:long "3.861972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56675; 56675'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.895'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861972'^^xsd:double;
  dwc:latitude '51.821063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621141'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826629 3.861991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826629"^^xsd:decimal ;
  dwc:decimalLongitude "3.861991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826629 3.861991)"^^geo:wktLiteral ;
  geo-pos:lat "51.826629"^^xsd:decimal ;
  geo-pos:long "3.861991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-538a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53990; 53990'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.495833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.861991'^^xsd:double;
  dwc:latitude '51.826629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618571'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781104 3.862109)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781104"^^xsd:decimal ;
  dwc:decimalLongitude "3.862109"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781104 3.862109)"^^geo:wktLiteral ;
  geo-pos:lat "51.781104"^^xsd:decimal ;
  geo-pos:long "3.862109"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4aa3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51064; 51064'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.5738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862109'^^xsd:double;
  dwc:latitude '51.781104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615215'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816171 3.862125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816171"^^xsd:decimal ;
  dwc:decimalLongitude "3.862125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816171 3.862125)"^^geo:wktLiteral ;
  geo-pos:lat "51.816171"^^xsd:decimal ;
  geo-pos:long "3.862125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5609'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44352; 44352'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862125'^^xsd:double;
  dwc:latitude '51.816171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609370'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816171 3.862125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.816171"^^xsd:decimal ;
  dwc:decimalLongitude "3.862125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.816171 3.862125)"^^geo:wktLiteral ;
  geo-pos:lat "51.816171"^^xsd:decimal ;
  geo-pos:long "3.862125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5608'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44353; 44353'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862125'^^xsd:double;
  dwc:latitude '51.816171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609371'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856065 3.862176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856065"^^xsd:decimal ;
  dwc:decimalLongitude "3.862176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856065 3.862176)"^^geo:wktLiteral ;
  geo-pos:lat "51.856065"^^xsd:decimal ;
  geo-pos:long "3.862176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7373'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39185; 39185'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862176'^^xsd:double;
  dwc:latitude '51.856065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604367'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856065 3.862176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856065"^^xsd:decimal ;
  dwc:decimalLongitude "3.862176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856065 3.862176)"^^geo:wktLiteral ;
  geo-pos:lat "51.856065"^^xsd:decimal ;
  geo-pos:long "3.862176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7372'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39186; 39186'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862176'^^xsd:double;
  dwc:latitude '51.856065'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604368'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787333 3.862329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787333"^^xsd:decimal ;
  dwc:decimalLongitude "3.862329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787333 3.862329)"^^geo:wktLiteral ;
  geo-pos:lat "51.787333"^^xsd:decimal ;
  geo-pos:long "3.862329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-510f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46677; 46677'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862329'^^xsd:double;
  dwc:latitude '51.787333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611614'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787333 3.862329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.787333"^^xsd:decimal ;
  dwc:decimalLongitude "3.862329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.787333 3.862329)"^^geo:wktLiteral ;
  geo-pos:lat "51.787333"^^xsd:decimal ;
  geo-pos:long "3.862329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-510e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46676; 46676'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862329'^^xsd:double;
  dwc:latitude '51.787333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611613'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85298 3.862364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85298"^^xsd:decimal ;
  dwc:decimalLongitude "3.862364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85298 3.862364)"^^geo:wktLiteral ;
  geo-pos:lat "51.85298"^^xsd:decimal ;
  geo-pos:long "3.862364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-705b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41915; 41915'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862364'^^xsd:double;
  dwc:latitude '51.85298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607104'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85298 3.862364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85298"^^xsd:decimal ;
  dwc:decimalLongitude "3.862364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85298 3.862364)"^^geo:wktLiteral ;
  geo-pos:lat "51.85298"^^xsd:decimal ;
  geo-pos:long "3.862364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-705c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41914; 41914'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862364'^^xsd:double;
  dwc:latitude '51.85298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607103'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918895 3.862434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918895"^^xsd:decimal ;
  dwc:decimalLongitude "3.862434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918895 3.862434)"^^geo:wktLiteral ;
  geo-pos:lat "51.918895"^^xsd:decimal ;
  geo-pos:long "3.862434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fbc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47049; 47049'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862434'^^xsd:double;
  dwc:latitude '51.918895'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611947'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918895 3.862434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918895"^^xsd:decimal ;
  dwc:decimalLongitude "3.862434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918895 3.862434)"^^geo:wktLiteral ;
  geo-pos:lat "51.918895"^^xsd:decimal ;
  geo-pos:long "3.862434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fbb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47048; 47048'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862434'^^xsd:double;
  dwc:latitude '51.918895'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611946'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821158 3.86254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821158"^^xsd:decimal ;
  dwc:decimalLongitude "3.86254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821158 3.86254)"^^geo:wktLiteral ;
  geo-pos:lat "51.821158"^^xsd:decimal ;
  geo-pos:long "3.86254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-638f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44709; 44709'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.7425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86254'^^xsd:double;
  dwc:latitude '51.821158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609758'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781406 3.862608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.781406"^^xsd:decimal ;
  dwc:decimalLongitude "3.862608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.781406 3.862608)"^^geo:wktLiteral ;
  geo-pos:lat "51.781406"^^xsd:decimal ;
  geo-pos:long "3.862608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5111'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46674; 46674'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862608'^^xsd:double;
  dwc:latitude '51.781406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611611'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830886 3.862682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830886"^^xsd:decimal ;
  dwc:decimalLongitude "3.862682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830886 3.862682)"^^geo:wktLiteral ;
  geo-pos:lat "51.830886"^^xsd:decimal ;
  geo-pos:long "3.862682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b4f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41643; 41643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862682'^^xsd:double;
  dwc:latitude '51.830886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606786'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830886 3.862682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830886"^^xsd:decimal ;
  dwc:decimalLongitude "3.862682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830886 3.862682)"^^geo:wktLiteral ;
  geo-pos:lat "51.830886"^^xsd:decimal ;
  geo-pos:long "3.862682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b4e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41640; 41640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862682'^^xsd:double;
  dwc:latitude '51.830886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606783'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830886 3.862682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830886"^^xsd:decimal ;
  dwc:decimalLongitude "3.862682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830886 3.862682)"^^geo:wktLiteral ;
  geo-pos:lat "51.830886"^^xsd:decimal ;
  geo-pos:long "3.862682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b4d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41641; 41641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862682'^^xsd:double;
  dwc:latitude '51.830886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606784'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830886 3.862682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830886"^^xsd:decimal ;
  dwc:decimalLongitude "3.862682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830886 3.862682)"^^geo:wktLiteral ;
  geo-pos:lat "51.830886"^^xsd:decimal ;
  geo-pos:long "3.862682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b4c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41642; 41642'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862682'^^xsd:double;
  dwc:latitude '51.830886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606785'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857473"^^xsd:decimal ;
  dwc:decimalLongitude "3.862769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  geo-pos:lat "51.857473"^^xsd:decimal ;
  geo-pos:long "3.862769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bab'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41548; 41548'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862769'^^xsd:double;
  dwc:latitude '51.857473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606694'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857473"^^xsd:decimal ;
  dwc:decimalLongitude "3.862769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  geo-pos:lat "51.857473"^^xsd:decimal ;
  geo-pos:long "3.862769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4baa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41544; 41544'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862769'^^xsd:double;
  dwc:latitude '51.857473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606690'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857473"^^xsd:decimal ;
  dwc:decimalLongitude "3.862769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  geo-pos:lat "51.857473"^^xsd:decimal ;
  geo-pos:long "3.862769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41547; 41547'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862769'^^xsd:double;
  dwc:latitude '51.857473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606693'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857473"^^xsd:decimal ;
  dwc:decimalLongitude "3.862769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  geo-pos:lat "51.857473"^^xsd:decimal ;
  geo-pos:long "3.862769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41546; 41546'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862769'^^xsd:double;
  dwc:latitude '51.857473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606692'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857473"^^xsd:decimal ;
  dwc:decimalLongitude "3.862769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857473 3.862769)"^^geo:wktLiteral ;
  geo-pos:lat "51.857473"^^xsd:decimal ;
  geo-pos:long "3.862769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ba7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41545; 41545'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862769'^^xsd:double;
  dwc:latitude '51.857473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606691'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834562 3.862796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834562"^^xsd:decimal ;
  dwc:decimalLongitude "3.862796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834562 3.862796)"^^geo:wktLiteral ;
  geo-pos:lat "51.834562"^^xsd:decimal ;
  geo-pos:long "3.862796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39897; 39897'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.24'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862796'^^xsd:double;
  dwc:latitude '51.834562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605137'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834562 3.862796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834562"^^xsd:decimal ;
  dwc:decimalLongitude "3.862796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834562 3.862796)"^^geo:wktLiteral ;
  geo-pos:lat "51.834562"^^xsd:decimal ;
  geo-pos:long "3.862796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39898; 39898'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.24'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862796'^^xsd:double;
  dwc:latitude '51.834562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605138'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938789 3.862903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938789"^^xsd:decimal ;
  dwc:decimalLongitude "3.862903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938789 3.862903)"^^geo:wktLiteral ;
  geo-pos:lat "51.938789"^^xsd:decimal ;
  geo-pos:long "3.862903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e71'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49680; 49680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862903'^^xsd:double;
  dwc:latitude '51.938789'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614525'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784443 3.862912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784443"^^xsd:decimal ;
  dwc:decimalLongitude "3.862912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784443 3.862912)"^^geo:wktLiteral ;
  geo-pos:lat "51.784443"^^xsd:decimal ;
  geo-pos:long "3.862912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5110'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46675; 46675'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.2783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.862912'^^xsd:double;
  dwc:latitude '51.784443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611612'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821532 3.863026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821532"^^xsd:decimal ;
  dwc:decimalLongitude "3.863026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821532 3.863026)"^^geo:wktLiteral ;
  geo-pos:lat "51.821532"^^xsd:decimal ;
  geo-pos:long "3.863026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-715c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42047; 42047'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863026'^^xsd:double;
  dwc:latitude '51.821532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607232'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821532 3.863026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821532"^^xsd:decimal ;
  dwc:decimalLongitude "3.863026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821532 3.863026)"^^geo:wktLiteral ;
  geo-pos:lat "51.821532"^^xsd:decimal ;
  geo-pos:long "3.863026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-715b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42048; 42048'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863026'^^xsd:double;
  dwc:latitude '51.821532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607233'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821532 3.863026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821532"^^xsd:decimal ;
  dwc:decimalLongitude "3.863026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821532 3.863026)"^^geo:wktLiteral ;
  geo-pos:lat "51.821532"^^xsd:decimal ;
  geo-pos:long "3.863026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-715a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42046; 42046'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863026'^^xsd:double;
  dwc:latitude '51.821532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607231'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821495 3.86317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821495"^^xsd:decimal ;
  dwc:decimalLongitude "3.86317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821495 3.86317)"^^geo:wktLiteral ;
  geo-pos:lat "51.821495"^^xsd:decimal ;
  geo-pos:long "3.86317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c67'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45654; 45654'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7686111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86317'^^xsd:double;
  dwc:latitude '51.821495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610617'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821593 3.863215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.821593"^^xsd:decimal ;
  dwc:decimalLongitude "3.863215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.821593 3.863215)"^^geo:wktLiteral ;
  geo-pos:lat "51.821593"^^xsd:decimal ;
  geo-pos:long "3.863215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55911; 55911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863215'^^xsd:double;
  dwc:latitude '51.821593'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620372'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822313 3.863215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822313"^^xsd:decimal ;
  dwc:decimalLongitude "3.863215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822313 3.863215)"^^geo:wktLiteral ;
  geo-pos:lat "51.822313"^^xsd:decimal ;
  geo-pos:long "3.863215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5963'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46336; 46336'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.3525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863215'^^xsd:double;
  dwc:latitude '51.822313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611315'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820692 3.863532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.820692"^^xsd:decimal ;
  dwc:decimalLongitude "3.863532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.820692 3.863532)"^^geo:wktLiteral ;
  geo-pos:lat "51.820692"^^xsd:decimal ;
  geo-pos:long "3.863532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4455'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42781; 42781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863532'^^xsd:double;
  dwc:latitude '51.820692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607832'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822156 3.863676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822156"^^xsd:decimal ;
  dwc:decimalLongitude "3.863676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822156 3.863676)"^^geo:wktLiteral ;
  geo-pos:lat "51.822156"^^xsd:decimal ;
  geo-pos:long "3.863676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57294; 57294'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863676'^^xsd:double;
  dwc:latitude '51.822156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621712'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8962 3.863758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8962"^^xsd:decimal ;
  dwc:decimalLongitude "3.863758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8962 3.863758)"^^geo:wktLiteral ;
  geo-pos:lat "51.8962"^^xsd:decimal ;
  geo-pos:long "3.863758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47084; 47084'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863758'^^xsd:double;
  dwc:latitude '51.8962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611984'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8962 3.863758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8962"^^xsd:decimal ;
  dwc:decimalLongitude "3.863758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8962 3.863758)"^^geo:wktLiteral ;
  geo-pos:lat "51.8962"^^xsd:decimal ;
  geo-pos:long "3.863758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f9f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47083; 47083'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863758'^^xsd:double;
  dwc:latitude '51.8962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611983'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8962 3.863758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8962"^^xsd:decimal ;
  dwc:decimalLongitude "3.863758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8962 3.863758)"^^geo:wktLiteral ;
  geo-pos:lat "51.8962"^^xsd:decimal ;
  geo-pos:long "3.863758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f9e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47082; 47082'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863758'^^xsd:double;
  dwc:latitude '51.8962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611982'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854786 3.863792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854786"^^xsd:decimal ;
  dwc:decimalLongitude "3.863792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854786 3.863792)"^^geo:wktLiteral ;
  geo-pos:lat "51.854786"^^xsd:decimal ;
  geo-pos:long "3.863792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e26'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49416; 49416'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863792'^^xsd:double;
  dwc:latitude '51.854786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614204'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822667 3.863889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822667"^^xsd:decimal ;
  dwc:decimalLongitude "3.863889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822667 3.863889)"^^geo:wktLiteral ;
  geo-pos:lat "51.822667"^^xsd:decimal ;
  geo-pos:long "3.863889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40128; 40128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.688333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.863889'^^xsd:double;
  dwc:latitude '51.822667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605331'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79527 3.864044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79527"^^xsd:decimal ;
  dwc:decimalLongitude "3.864044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79527 3.864044)"^^geo:wktLiteral ;
  geo-pos:lat "51.79527"^^xsd:decimal ;
  geo-pos:long "3.864044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7576'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42430; 42430'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864044'^^xsd:double;
  dwc:latitude '51.79527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607536'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79527 3.864044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.79527"^^xsd:decimal ;
  dwc:decimalLongitude "3.864044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.79527 3.864044)"^^geo:wktLiteral ;
  geo-pos:lat "51.79527"^^xsd:decimal ;
  geo-pos:long "3.864044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7575'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42431; 42431'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864044'^^xsd:double;
  dwc:latitude '51.79527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607537'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822774 3.864065)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822774"^^xsd:decimal ;
  dwc:decimalLongitude "3.864065"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822774 3.864065)"^^geo:wktLiteral ;
  geo-pos:lat "51.822774"^^xsd:decimal ;
  geo-pos:long "3.864065"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a9e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51069; 51069'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864065'^^xsd:double;
  dwc:latitude '51.822774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615220'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822774 3.864065)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822774"^^xsd:decimal ;
  dwc:decimalLongitude "3.864065"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822774 3.864065)"^^geo:wktLiteral ;
  geo-pos:lat "51.822774"^^xsd:decimal ;
  geo-pos:long "3.864065"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a9d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51070; 51070'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864065'^^xsd:double;
  dwc:latitude '51.822774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615221'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825543 3.864147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825543"^^xsd:decimal ;
  dwc:decimalLongitude "3.864147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825543 3.864147)"^^geo:wktLiteral ;
  geo-pos:lat "51.825543"^^xsd:decimal ;
  geo-pos:long "3.864147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7424'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39332; 39332'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864147'^^xsd:double;
  dwc:latitude '51.825543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604601'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775294 3.864289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775294"^^xsd:decimal ;
  dwc:decimalLongitude "3.864289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775294 3.864289)"^^geo:wktLiteral ;
  geo-pos:lat "51.775294"^^xsd:decimal ;
  geo-pos:long "3.864289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-757e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42424; 42424'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864289'^^xsd:double;
  dwc:latitude '51.775294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607023'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775294 3.864289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775294"^^xsd:decimal ;
  dwc:decimalLongitude "3.864289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775294 3.864289)"^^geo:wktLiteral ;
  geo-pos:lat "51.775294"^^xsd:decimal ;
  geo-pos:long "3.864289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-757d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42422; 42422'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864289'^^xsd:double;
  dwc:latitude '51.775294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607021'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775294 3.864289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.775294"^^xsd:decimal ;
  dwc:decimalLongitude "3.864289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.775294 3.864289)"^^geo:wktLiteral ;
  geo-pos:lat "51.775294"^^xsd:decimal ;
  geo-pos:long "3.864289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-757c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42423; 42423'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864289'^^xsd:double;
  dwc:latitude '51.775294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607022'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936933 3.864671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936933"^^xsd:decimal ;
  dwc:decimalLongitude "3.864671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936933 3.864671)"^^geo:wktLiteral ;
  geo-pos:lat "51.936933"^^xsd:decimal ;
  geo-pos:long "3.864671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6293'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44994; 44994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864671'^^xsd:double;
  dwc:latitude '51.936933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610007'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936933 3.864671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936933"^^xsd:decimal ;
  dwc:decimalLongitude "3.864671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936933 3.864671)"^^geo:wktLiteral ;
  geo-pos:lat "51.936933"^^xsd:decimal ;
  geo-pos:long "3.864671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6292'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44993; 44993'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864671'^^xsd:double;
  dwc:latitude '51.936933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610006'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956452"^^xsd:decimal ;
  dwc:decimalLongitude "3.864813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  geo-pos:lat "51.956452"^^xsd:decimal ;
  geo-pos:long "3.864813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41017; 41017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864813'^^xsd:double;
  dwc:latitude '51.956452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606240'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956452"^^xsd:decimal ;
  dwc:decimalLongitude "3.864813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  geo-pos:lat "51.956452"^^xsd:decimal ;
  geo-pos:long "3.864813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4dab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41016; 41016'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864813'^^xsd:double;
  dwc:latitude '51.956452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606239'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956452"^^xsd:decimal ;
  dwc:decimalLongitude "3.864813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  geo-pos:lat "51.956452"^^xsd:decimal ;
  geo-pos:long "3.864813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4daa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41015; 41015'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864813'^^xsd:double;
  dwc:latitude '51.956452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606238'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956452"^^xsd:decimal ;
  dwc:decimalLongitude "3.864813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  geo-pos:lat "51.956452"^^xsd:decimal ;
  geo-pos:long "3.864813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41013; 41013'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864813'^^xsd:double;
  dwc:latitude '51.956452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606236'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956452"^^xsd:decimal ;
  dwc:decimalLongitude "3.864813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  geo-pos:lat "51.956452"^^xsd:decimal ;
  geo-pos:long "3.864813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41012; 41012'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864813'^^xsd:double;
  dwc:latitude '51.956452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606235'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956452"^^xsd:decimal ;
  dwc:decimalLongitude "3.864813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  geo-pos:lat "51.956452"^^xsd:decimal ;
  geo-pos:long "3.864813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41014; 41014'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864813'^^xsd:double;
  dwc:latitude '51.956452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606237'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956452"^^xsd:decimal ;
  dwc:decimalLongitude "3.864813"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956452 3.864813)"^^geo:wktLiteral ;
  geo-pos:lat "51.956452"^^xsd:decimal ;
  geo-pos:long "3.864813"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41011; 41011'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864813'^^xsd:double;
  dwc:latitude '51.956452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606234'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823278 3.86483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823278"^^xsd:decimal ;
  dwc:decimalLongitude "3.86483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823278 3.86483)"^^geo:wktLiteral ;
  geo-pos:lat "51.823278"^^xsd:decimal ;
  geo-pos:long "3.86483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52016; 52016'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86483'^^xsd:double;
  dwc:latitude '51.823278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616703'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918329 3.86488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918329"^^xsd:decimal ;
  dwc:decimalLongitude "3.86488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918329 3.86488)"^^geo:wktLiteral ;
  geo-pos:lat "51.918329"^^xsd:decimal ;
  geo-pos:long "3.86488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52be'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54235; 54235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86488'^^xsd:double;
  dwc:latitude '51.918329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618775'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918329 3.86488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918329"^^xsd:decimal ;
  dwc:decimalLongitude "3.86488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918329 3.86488)"^^geo:wktLiteral ;
  geo-pos:lat "51.918329"^^xsd:decimal ;
  geo-pos:long "3.86488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52bd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54236; 54236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86488'^^xsd:double;
  dwc:latitude '51.918329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618776'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918329 3.86488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918329"^^xsd:decimal ;
  dwc:decimalLongitude "3.86488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918329 3.86488)"^^geo:wktLiteral ;
  geo-pos:lat "51.918329"^^xsd:decimal ;
  geo-pos:long "3.86488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52bc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54234; 54234'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86488'^^xsd:double;
  dwc:latitude '51.918329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618774'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822255 3.864955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822255"^^xsd:decimal ;
  dwc:decimalLongitude "3.864955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822255 3.864955)"^^geo:wktLiteral ;
  geo-pos:lat "51.822255"^^xsd:decimal ;
  geo-pos:long "3.864955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-655e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48848; 48848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864955'^^xsd:double;
  dwc:latitude '51.822255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613726'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822255 3.864955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822255"^^xsd:decimal ;
  dwc:decimalLongitude "3.864955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822255 3.864955)"^^geo:wktLiteral ;
  geo-pos:lat "51.822255"^^xsd:decimal ;
  geo-pos:long "3.864955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-655d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48847; 48847'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.864955'^^xsd:double;
  dwc:latitude '51.822255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613725'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822056 3.865139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822056"^^xsd:decimal ;
  dwc:decimalLongitude "3.865139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822056 3.865139)"^^geo:wktLiteral ;
  geo-pos:lat "51.822056"^^xsd:decimal ;
  geo-pos:long "3.865139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39429; 39429'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.8055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865139'^^xsd:double;
  dwc:latitude '51.822056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604699'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855431 3.865228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855431"^^xsd:decimal ;
  dwc:decimalLongitude "3.865228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855431 3.865228)"^^geo:wktLiteral ;
  geo-pos:lat "51.855431"^^xsd:decimal ;
  geo-pos:long "3.865228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a0c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56457; 56457'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865228'^^xsd:double;
  dwc:latitude '51.855431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620977'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855431 3.865228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855431"^^xsd:decimal ;
  dwc:decimalLongitude "3.865228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855431 3.865228)"^^geo:wktLiteral ;
  geo-pos:lat "51.855431"^^xsd:decimal ;
  geo-pos:long "3.865228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a0b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56456; 56456'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865228'^^xsd:double;
  dwc:latitude '51.855431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620976'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855431 3.865228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855431"^^xsd:decimal ;
  dwc:decimalLongitude "3.865228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855431 3.865228)"^^geo:wktLiteral ;
  geo-pos:lat "51.855431"^^xsd:decimal ;
  geo-pos:long "3.865228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a0a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56455; 56455'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865228'^^xsd:double;
  dwc:latitude '51.855431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620975'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855431 3.865228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855431"^^xsd:decimal ;
  dwc:decimalLongitude "3.865228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855431 3.865228)"^^geo:wktLiteral ;
  geo-pos:lat "51.855431"^^xsd:decimal ;
  geo-pos:long "3.865228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a09'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56458; 56458'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865228'^^xsd:double;
  dwc:latitude '51.855431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620978'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822711 3.865254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822711"^^xsd:decimal ;
  dwc:decimalLongitude "3.865254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822711 3.865254)"^^geo:wktLiteral ;
  geo-pos:lat "51.822711"^^xsd:decimal ;
  geo-pos:long "3.865254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-540b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54665; 54665'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9102777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865254'^^xsd:double;
  dwc:latitude '51.822711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619163'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900015 3.865808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900015"^^xsd:decimal ;
  dwc:decimalLongitude "3.865808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900015 3.865808)"^^geo:wktLiteral ;
  geo-pos:lat "51.900015"^^xsd:decimal ;
  geo-pos:long "3.865808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7710'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49876; 49876'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865808'^^xsd:double;
  dwc:latitude '51.900015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614676'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900015 3.865808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900015"^^xsd:decimal ;
  dwc:decimalLongitude "3.865808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900015 3.865808)"^^geo:wktLiteral ;
  geo-pos:lat "51.900015"^^xsd:decimal ;
  geo-pos:long "3.865808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-770f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49874; 49874'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865808'^^xsd:double;
  dwc:latitude '51.900015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614674'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900015 3.865808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900015"^^xsd:decimal ;
  dwc:decimalLongitude "3.865808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900015 3.865808)"^^geo:wktLiteral ;
  geo-pos:lat "51.900015"^^xsd:decimal ;
  geo-pos:long "3.865808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-770e'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49875; 49875'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.865808'^^xsd:double;
  dwc:latitude '51.900015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614675'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841992 3.866073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841992"^^xsd:decimal ;
  dwc:decimalLongitude "3.866073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841992 3.866073)"^^geo:wktLiteral ;
  geo-pos:lat "51.841992"^^xsd:decimal ;
  geo-pos:long "3.866073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-425b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42653; 42653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866073'^^xsd:double;
  dwc:latitude '51.841992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607745'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791039 3.866167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791039"^^xsd:decimal ;
  dwc:decimalLongitude "3.866167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791039 3.866167)"^^geo:wktLiteral ;
  geo-pos:lat "51.791039"^^xsd:decimal ;
  geo-pos:long "3.866167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7579'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42428; 42428'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866167'^^xsd:double;
  dwc:latitude '51.791039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607534'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791039 3.866167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791039"^^xsd:decimal ;
  dwc:decimalLongitude "3.866167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791039 3.866167)"^^geo:wktLiteral ;
  geo-pos:lat "51.791039"^^xsd:decimal ;
  geo-pos:long "3.866167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7578'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42427; 42427'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866167'^^xsd:double;
  dwc:latitude '51.791039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607533'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791039 3.866167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.791039"^^xsd:decimal ;
  dwc:decimalLongitude "3.866167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.791039 3.866167)"^^geo:wktLiteral ;
  geo-pos:lat "51.791039"^^xsd:decimal ;
  geo-pos:long "3.866167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7577'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42429; 42429'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866167'^^xsd:double;
  dwc:latitude '51.791039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607535'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823244 3.866236)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823244"^^xsd:decimal ;
  dwc:decimalLongitude "3.866236"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823244 3.866236)"^^geo:wktLiteral ;
  geo-pos:lat "51.823244"^^xsd:decimal ;
  geo-pos:long "3.866236"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f9b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54759; 54759'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.695833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866236'^^xsd:double;
  dwc:latitude '51.823244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619257'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824107 3.866238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824107"^^xsd:decimal ;
  dwc:decimalLongitude "3.866238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824107 3.866238)"^^geo:wktLiteral ;
  geo-pos:lat "51.824107"^^xsd:decimal ;
  geo-pos:long "3.866238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-731a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43813; 43813'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866238'^^xsd:double;
  dwc:latitude '51.824107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608824'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824107 3.866238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824107"^^xsd:decimal ;
  dwc:decimalLongitude "3.866238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824107 3.866238)"^^geo:wktLiteral ;
  geo-pos:lat "51.824107"^^xsd:decimal ;
  geo-pos:long "3.866238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7319'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43812; 43812'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866238'^^xsd:double;
  dwc:latitude '51.824107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608823'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823073 3.866247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823073"^^xsd:decimal ;
  dwc:decimalLongitude "3.866247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823073 3.866247)"^^geo:wktLiteral ;
  geo-pos:lat "51.823073"^^xsd:decimal ;
  geo-pos:long "3.866247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7159'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42049; 42049'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6405555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866247'^^xsd:double;
  dwc:latitude '51.823073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607234'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824034 3.866324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824034"^^xsd:decimal ;
  dwc:decimalLongitude "3.866324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824034 3.866324)"^^geo:wktLiteral ;
  geo-pos:lat "51.824034"^^xsd:decimal ;
  geo-pos:long "3.866324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b6b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47446; 47446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866324'^^xsd:double;
  dwc:latitude '51.824034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612352'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824034 3.866324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824034"^^xsd:decimal ;
  dwc:decimalLongitude "3.866324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824034 3.866324)"^^geo:wktLiteral ;
  geo-pos:lat "51.824034"^^xsd:decimal ;
  geo-pos:long "3.866324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b6a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47445; 47445'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866324'^^xsd:double;
  dwc:latitude '51.824034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612351'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861771 3.866409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861771"^^xsd:decimal ;
  dwc:decimalLongitude "3.866409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861771 3.866409)"^^geo:wktLiteral ;
  geo-pos:lat "51.861771"^^xsd:decimal ;
  geo-pos:long "3.866409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-401b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57227; 57227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866409'^^xsd:double;
  dwc:latitude '51.861771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621648'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  geo-pos:lat "51.861843"^^xsd:decimal ;
  geo-pos:long "3.866411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e31'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55217; 55217'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866411'^^xsd:double;
  dwc:latitude '51.861843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619736'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  geo-pos:lat "51.861843"^^xsd:decimal ;
  geo-pos:long "3.866411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e30'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55219; 55219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866411'^^xsd:double;
  dwc:latitude '51.861843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624367'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  geo-pos:lat "51.861843"^^xsd:decimal ;
  geo-pos:long "3.866411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55216; 55216'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866411'^^xsd:double;
  dwc:latitude '51.861843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619734'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  geo-pos:lat "51.861843"^^xsd:decimal ;
  geo-pos:long "3.866411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e2e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55214; 55214'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866411'^^xsd:double;
  dwc:latitude '51.861843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619732'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  geo-pos:lat "51.861843"^^xsd:decimal ;
  geo-pos:long "3.866411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e2d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55218; 55218'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866411'^^xsd:double;
  dwc:latitude '51.861843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624366'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  geo-pos:lat "51.861843"^^xsd:decimal ;
  geo-pos:long "3.866411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e33'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55215; 55215'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866411'^^xsd:double;
  dwc:latitude '51.861843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619733'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861843 3.866411)"^^geo:wktLiteral ;
  geo-pos:lat "51.861843"^^xsd:decimal ;
  geo-pos:long "3.866411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e32'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55213; 55213'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866411'^^xsd:double;
  dwc:latitude '51.861843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619731'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880597 3.866699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880597"^^xsd:decimal ;
  dwc:decimalLongitude "3.866699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880597 3.866699)"^^geo:wktLiteral ;
  geo-pos:lat "51.880597"^^xsd:decimal ;
  geo-pos:long "3.866699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6418'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49253; 49253'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866699'^^xsd:double;
  dwc:latitude '51.880597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614041'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919493 3.86672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919493"^^xsd:decimal ;
  dwc:decimalLongitude "3.86672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919493 3.86672)"^^geo:wktLiteral ;
  geo-pos:lat "51.919493"^^xsd:decimal ;
  geo-pos:long "3.86672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42df'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43212; 43212'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86672'^^xsd:double;
  dwc:latitude '51.919493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608320'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919493 3.86672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919493"^^xsd:decimal ;
  dwc:decimalLongitude "3.86672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919493 3.86672)"^^geo:wktLiteral ;
  geo-pos:lat "51.919493"^^xsd:decimal ;
  geo-pos:long "3.86672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42de'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43210; 43210'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86672'^^xsd:double;
  dwc:latitude '51.919493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608318'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919493 3.86672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919493"^^xsd:decimal ;
  dwc:decimalLongitude "3.86672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919493 3.86672)"^^geo:wktLiteral ;
  geo-pos:lat "51.919493"^^xsd:decimal ;
  geo-pos:long "3.86672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42dd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43211; 43211'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86672'^^xsd:double;
  dwc:latitude '51.919493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608319'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854843 3.866959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854843 3.866959)"^^geo:wktLiteral ;
  geo-pos:lat "51.854843"^^xsd:decimal ;
  geo-pos:long "3.866959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50822; 50822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866959'^^xsd:double;
  dwc:latitude '51.854843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615568'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854843 3.866959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854843"^^xsd:decimal ;
  dwc:decimalLongitude "3.866959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854843 3.866959)"^^geo:wktLiteral ;
  geo-pos:lat "51.854843"^^xsd:decimal ;
  geo-pos:long "3.866959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50821; 50821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866959'^^xsd:double;
  dwc:latitude '51.854843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615567'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936017 3.866995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936017"^^xsd:decimal ;
  dwc:decimalLongitude "3.866995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936017 3.866995)"^^geo:wktLiteral ;
  geo-pos:lat "51.936017"^^xsd:decimal ;
  geo-pos:long "3.866995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d70'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48390; 48390'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866995'^^xsd:double;
  dwc:latitude '51.936017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613233'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936017 3.866995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936017"^^xsd:decimal ;
  dwc:decimalLongitude "3.866995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936017 3.866995)"^^geo:wktLiteral ;
  geo-pos:lat "51.936017"^^xsd:decimal ;
  geo-pos:long "3.866995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d6f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48392; 48392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866995'^^xsd:double;
  dwc:latitude '51.936017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613235'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936017 3.866995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936017"^^xsd:decimal ;
  dwc:decimalLongitude "3.866995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936017 3.866995)"^^geo:wktLiteral ;
  geo-pos:lat "51.936017"^^xsd:decimal ;
  geo-pos:long "3.866995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d6e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48389; 48389'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866995'^^xsd:double;
  dwc:latitude '51.936017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613232'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936017 3.866995)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936017"^^xsd:decimal ;
  dwc:decimalLongitude "3.866995"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936017 3.866995)"^^geo:wktLiteral ;
  geo-pos:lat "51.936017"^^xsd:decimal ;
  geo-pos:long "3.866995"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d6d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48391; 48391'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.866995'^^xsd:double;
  dwc:latitude '51.936017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613234'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878895 3.867044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878895"^^xsd:decimal ;
  dwc:decimalLongitude "3.867044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878895 3.867044)"^^geo:wktLiteral ;
  geo-pos:lat "51.878895"^^xsd:decimal ;
  geo-pos:long "3.867044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44187; 44187'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867044'^^xsd:double;
  dwc:latitude '51.878895'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609250'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878895 3.867044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878895"^^xsd:decimal ;
  dwc:decimalLongitude "3.867044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878895 3.867044)"^^geo:wktLiteral ;
  geo-pos:lat "51.878895"^^xsd:decimal ;
  geo-pos:long "3.867044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56a0'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44185; 44185'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867044'^^xsd:double;
  dwc:latitude '51.878895'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609248'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878895 3.867044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878895"^^xsd:decimal ;
  dwc:decimalLongitude "3.867044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878895 3.867044)"^^geo:wktLiteral ;
  geo-pos:lat "51.878895"^^xsd:decimal ;
  geo-pos:long "3.867044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-569f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44186; 44186'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867044'^^xsd:double;
  dwc:latitude '51.878895'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609249'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824173 3.867081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824173"^^xsd:decimal ;
  dwc:decimalLongitude "3.867081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824173 3.867081)"^^geo:wktLiteral ;
  geo-pos:lat "51.824173"^^xsd:decimal ;
  geo-pos:long "3.867081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40698; 40698'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867081'^^xsd:double;
  dwc:latitude '51.824173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605851'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824173 3.867081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824173"^^xsd:decimal ;
  dwc:decimalLongitude "3.867081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824173 3.867081)"^^geo:wktLiteral ;
  geo-pos:lat "51.824173"^^xsd:decimal ;
  geo-pos:long "3.867081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40699; 40699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867081'^^xsd:double;
  dwc:latitude '51.824173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605852'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824173 3.867081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824173"^^xsd:decimal ;
  dwc:decimalLongitude "3.867081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824173 3.867081)"^^geo:wktLiteral ;
  geo-pos:lat "51.824173"^^xsd:decimal ;
  geo-pos:long "3.867081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40700; 40700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867081'^^xsd:double;
  dwc:latitude '51.824173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605853'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824173 3.867081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824173"^^xsd:decimal ;
  dwc:decimalLongitude "3.867081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824173 3.867081)"^^geo:wktLiteral ;
  geo-pos:lat "51.824173"^^xsd:decimal ;
  geo-pos:long "3.867081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40697; 40697'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867081'^^xsd:double;
  dwc:latitude '51.824173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605850'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921207 3.867146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921207"^^xsd:decimal ;
  dwc:decimalLongitude "3.867146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921207 3.867146)"^^geo:wktLiteral ;
  geo-pos:lat "51.921207"^^xsd:decimal ;
  geo-pos:long "3.867146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a9e'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47207; 47207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867146'^^xsd:double;
  dwc:latitude '51.921207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612156'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819532 3.867209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819532"^^xsd:decimal ;
  dwc:decimalLongitude "3.867209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819532 3.867209)"^^geo:wktLiteral ;
  geo-pos:lat "51.819532"^^xsd:decimal ;
  geo-pos:long "3.867209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39915; 39915'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.423333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867209'^^xsd:double;
  dwc:latitude '51.819532'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605155'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921305 3.867293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921305"^^xsd:decimal ;
  dwc:decimalLongitude "3.867293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921305 3.867293)"^^geo:wktLiteral ;
  geo-pos:lat "51.921305"^^xsd:decimal ;
  geo-pos:long "3.867293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5707'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44063; 44063'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867293'^^xsd:double;
  dwc:latitude '51.921305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609129'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920387 3.867348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920387"^^xsd:decimal ;
  dwc:decimalLongitude "3.867348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920387 3.867348)"^^geo:wktLiteral ;
  geo-pos:lat "51.920387"^^xsd:decimal ;
  geo-pos:long "3.867348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55066; 55066'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867348'^^xsd:double;
  dwc:latitude '51.920387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619623'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920387 3.867348)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920387"^^xsd:decimal ;
  dwc:decimalLongitude "3.867348"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920387 3.867348)"^^geo:wktLiteral ;
  geo-pos:lat "51.920387"^^xsd:decimal ;
  geo-pos:long "3.867348"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55065; 55065'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867348'^^xsd:double;
  dwc:latitude '51.920387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619622'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784155 3.867453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784155"^^xsd:decimal ;
  dwc:decimalLongitude "3.867453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784155 3.867453)"^^geo:wktLiteral ;
  geo-pos:lat "51.784155"^^xsd:decimal ;
  geo-pos:long "3.867453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-757b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42425; 42425'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867453'^^xsd:double;
  dwc:latitude '51.784155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607024'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784155 3.867453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.784155"^^xsd:decimal ;
  dwc:decimalLongitude "3.867453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.784155 3.867453)"^^geo:wktLiteral ;
  geo-pos:lat "51.784155"^^xsd:decimal ;
  geo-pos:long "3.867453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-757a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42426; 42426'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867453'^^xsd:double;
  dwc:latitude '51.784155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607532'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824523 3.867464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824523"^^xsd:decimal ;
  dwc:decimalLongitude "3.867464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824523 3.867464)"^^geo:wktLiteral ;
  geo-pos:lat "51.824523"^^xsd:decimal ;
  geo-pos:long "3.867464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52018; 52018'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867464'^^xsd:double;
  dwc:latitude '51.824523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616705'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824523 3.867464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824523"^^xsd:decimal ;
  dwc:decimalLongitude "3.867464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824523 3.867464)"^^geo:wktLiteral ;
  geo-pos:lat "51.824523"^^xsd:decimal ;
  geo-pos:long "3.867464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52017; 52017'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867464'^^xsd:double;
  dwc:latitude '51.824523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616704'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879178 3.867572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879178"^^xsd:decimal ;
  dwc:decimalLongitude "3.867572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879178 3.867572)"^^geo:wktLiteral ;
  geo-pos:lat "51.879178"^^xsd:decimal ;
  geo-pos:long "3.867572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ead'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52746; 52746'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867572'^^xsd:double;
  dwc:latitude '51.879178'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617306'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843671"^^xsd:decimal ;
  dwc:decimalLongitude "3.867659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  geo-pos:lat "51.843671"^^xsd:decimal ;
  geo-pos:long "3.867659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4502'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53809; 53809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867659'^^xsd:double;
  dwc:latitude '51.843671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618329'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843671"^^xsd:decimal ;
  dwc:decimalLongitude "3.867659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  geo-pos:lat "51.843671"^^xsd:decimal ;
  geo-pos:long "3.867659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4501'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53807; 53807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867659'^^xsd:double;
  dwc:latitude '51.843671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618327'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843671"^^xsd:decimal ;
  dwc:decimalLongitude "3.867659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  geo-pos:lat "51.843671"^^xsd:decimal ;
  geo-pos:long "3.867659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4500'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53805; 53805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867659'^^xsd:double;
  dwc:latitude '51.843671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618325'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843671"^^xsd:decimal ;
  dwc:decimalLongitude "3.867659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  geo-pos:lat "51.843671"^^xsd:decimal ;
  geo-pos:long "3.867659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53804; 53804'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867659'^^xsd:double;
  dwc:latitude '51.843671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618324'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843671"^^xsd:decimal ;
  dwc:decimalLongitude "3.867659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  geo-pos:lat "51.843671"^^xsd:decimal ;
  geo-pos:long "3.867659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44fe'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53808; 53808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867659'^^xsd:double;
  dwc:latitude '51.843671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618328'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843671"^^xsd:decimal ;
  dwc:decimalLongitude "3.867659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  geo-pos:lat "51.843671"^^xsd:decimal ;
  geo-pos:long "3.867659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44fd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53810; 53810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867659'^^xsd:double;
  dwc:latitude '51.843671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618330'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843671"^^xsd:decimal ;
  dwc:decimalLongitude "3.867659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  geo-pos:lat "51.843671"^^xsd:decimal ;
  geo-pos:long "3.867659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44fc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53806; 53806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867659'^^xsd:double;
  dwc:latitude '51.843671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618326'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843671"^^xsd:decimal ;
  dwc:decimalLongitude "3.867659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843671 3.867659)"^^geo:wktLiteral ;
  geo-pos:lat "51.843671"^^xsd:decimal ;
  geo-pos:long "3.867659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44fb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53803; 53803'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867659'^^xsd:double;
  dwc:latitude '51.843671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618323'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83636 3.867736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83636"^^xsd:decimal ;
  dwc:decimalLongitude "3.867736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83636 3.867736)"^^geo:wktLiteral ;
  geo-pos:lat "51.83636"^^xsd:decimal ;
  geo-pos:long "3.867736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f35'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46553; 46553'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867736'^^xsd:double;
  dwc:latitude '51.83636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611486'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83636 3.867736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83636"^^xsd:decimal ;
  dwc:decimalLongitude "3.867736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83636 3.867736)"^^geo:wktLiteral ;
  geo-pos:lat "51.83636"^^xsd:decimal ;
  geo-pos:long "3.867736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f34'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46551; 46551'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867736'^^xsd:double;
  dwc:latitude '51.83636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611484'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83636 3.867736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83636"^^xsd:decimal ;
  dwc:decimalLongitude "3.867736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83636 3.867736)"^^geo:wktLiteral ;
  geo-pos:lat "51.83636"^^xsd:decimal ;
  geo-pos:long "3.867736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f33'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46552; 46552'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867736'^^xsd:double;
  dwc:latitude '51.83636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611485'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83636 3.867736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83636"^^xsd:decimal ;
  dwc:decimalLongitude "3.867736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83636 3.867736)"^^geo:wktLiteral ;
  geo-pos:lat "51.83636"^^xsd:decimal ;
  geo-pos:long "3.867736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f32'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46554; 46554'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867736'^^xsd:double;
  dwc:latitude '51.83636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611487'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823844 3.867771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823844"^^xsd:decimal ;
  dwc:decimalLongitude "3.867771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823844 3.867771)"^^geo:wktLiteral ;
  geo-pos:lat "51.823844"^^xsd:decimal ;
  geo-pos:long "3.867771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4820'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52951; 52951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.328333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867771'^^xsd:double;
  dwc:latitude '51.823844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617496'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920978"^^xsd:decimal ;
  dwc:decimalLongitude "3.867781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  geo-pos:lat "51.920978"^^xsd:decimal ;
  geo-pos:long "3.867781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d08'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48508; 48508'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867781'^^xsd:double;
  dwc:latitude '51.920978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613349'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920978"^^xsd:decimal ;
  dwc:decimalLongitude "3.867781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  geo-pos:lat "51.920978"^^xsd:decimal ;
  geo-pos:long "3.867781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d07'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48505; 48505'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867781'^^xsd:double;
  dwc:latitude '51.920978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613346'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920978"^^xsd:decimal ;
  dwc:decimalLongitude "3.867781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  geo-pos:lat "51.920978"^^xsd:decimal ;
  geo-pos:long "3.867781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d06'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48509; 48509'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867781'^^xsd:double;
  dwc:latitude '51.920978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613350'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920978"^^xsd:decimal ;
  dwc:decimalLongitude "3.867781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  geo-pos:lat "51.920978"^^xsd:decimal ;
  geo-pos:long "3.867781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d05'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48507; 48507'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867781'^^xsd:double;
  dwc:latitude '51.920978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613348'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920978"^^xsd:decimal ;
  dwc:decimalLongitude "3.867781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  geo-pos:lat "51.920978"^^xsd:decimal ;
  geo-pos:long "3.867781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d04'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48506; 48506'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867781'^^xsd:double;
  dwc:latitude '51.920978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613347'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920978"^^xsd:decimal ;
  dwc:decimalLongitude "3.867781"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920978 3.867781)"^^geo:wktLiteral ;
  geo-pos:lat "51.920978"^^xsd:decimal ;
  geo-pos:long "3.867781"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d03'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48510; 48510'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867781'^^xsd:double;
  dwc:latitude '51.920978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613351'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880363 3.867885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880363"^^xsd:decimal ;
  dwc:decimalLongitude "3.867885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880363 3.867885)"^^geo:wktLiteral ;
  geo-pos:lat "51.880363"^^xsd:decimal ;
  geo-pos:long "3.867885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6188'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45284; 45284'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867885'^^xsd:double;
  dwc:latitude '51.880363'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610297'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82306 3.86793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82306"^^xsd:decimal ;
  dwc:decimalLongitude "3.86793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82306 3.86793)"^^geo:wktLiteral ;
  geo-pos:lat "51.82306"^^xsd:decimal ;
  geo-pos:long "3.86793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4454'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42782; 42782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.86793'^^xsd:double;
  dwc:latitude '51.82306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607833'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823905 3.867946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823905"^^xsd:decimal ;
  dwc:decimalLongitude "3.867946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823905 3.867946)"^^geo:wktLiteral ;
  geo-pos:lat "51.823905"^^xsd:decimal ;
  geo-pos:long "3.867946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5106'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46686; 46686'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867946'^^xsd:double;
  dwc:latitude '51.823905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611623'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823905 3.867946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.823905"^^xsd:decimal ;
  dwc:decimalLongitude "3.867946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.823905 3.867946)"^^geo:wktLiteral ;
  geo-pos:lat "51.823905"^^xsd:decimal ;
  geo-pos:long "3.867946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5105'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46687; 46687'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867946'^^xsd:double;
  dwc:latitude '51.823905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611624'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877233 3.867956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877233"^^xsd:decimal ;
  dwc:decimalLongitude "3.867956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877233 3.867956)"^^geo:wktLiteral ;
  geo-pos:lat "51.877233"^^xsd:decimal ;
  geo-pos:long "3.867956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a3d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56402; 56402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.867956'^^xsd:double;
  dwc:latitude '51.877233'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620921'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831835 3.868012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831835"^^xsd:decimal ;
  dwc:decimalLongitude "3.868012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831835 3.868012)"^^geo:wktLiteral ;
  geo-pos:lat "51.831835"^^xsd:decimal ;
  geo-pos:long "3.868012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-538b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53989; 53989'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.493055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868012'^^xsd:double;
  dwc:latitude '51.831835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618570'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941071 3.868053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941071"^^xsd:decimal ;
  dwc:decimalLongitude "3.868053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941071 3.868053)"^^geo:wktLiteral ;
  geo-pos:lat "51.941071"^^xsd:decimal ;
  geo-pos:long "3.868053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5007'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46959; 46959'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868053'^^xsd:double;
  dwc:latitude '51.941071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611857'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941071 3.868053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941071"^^xsd:decimal ;
  dwc:decimalLongitude "3.868053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941071 3.868053)"^^geo:wktLiteral ;
  geo-pos:lat "51.941071"^^xsd:decimal ;
  geo-pos:long "3.868053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5006'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46960; 46960'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868053'^^xsd:double;
  dwc:latitude '51.941071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611858'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941071 3.868053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941071"^^xsd:decimal ;
  dwc:decimalLongitude "3.868053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941071 3.868053)"^^geo:wktLiteral ;
  geo-pos:lat "51.941071"^^xsd:decimal ;
  geo-pos:long "3.868053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5005'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46962; 46962'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868053'^^xsd:double;
  dwc:latitude '51.941071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611860'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941071 3.868053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941071"^^xsd:decimal ;
  dwc:decimalLongitude "3.868053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941071 3.868053)"^^geo:wktLiteral ;
  geo-pos:lat "51.941071"^^xsd:decimal ;
  geo-pos:long "3.868053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5004'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46961; 46961'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868053'^^xsd:double;
  dwc:latitude '51.941071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611859'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958073 3.868134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958073"^^xsd:decimal ;
  dwc:decimalLongitude "3.868134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958073 3.868134)"^^geo:wktLiteral ;
  geo-pos:lat "51.958073"^^xsd:decimal ;
  geo-pos:long "3.868134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bee'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45788; 45788'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868134'^^xsd:double;
  dwc:latitude '51.958073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610742'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958073 3.868134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958073"^^xsd:decimal ;
  dwc:decimalLongitude "3.868134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958073 3.868134)"^^geo:wktLiteral ;
  geo-pos:lat "51.958073"^^xsd:decimal ;
  geo-pos:long "3.868134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bed'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45787; 45787'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868134'^^xsd:double;
  dwc:latitude '51.958073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610741'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878247 3.868251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878247"^^xsd:decimal ;
  dwc:decimalLongitude "3.868251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878247 3.868251)"^^geo:wktLiteral ;
  geo-pos:lat "51.878247"^^xsd:decimal ;
  geo-pos:long "3.868251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5898'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46002; 46002'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868251'^^xsd:double;
  dwc:latitude '51.878247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610926'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878247 3.868251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878247"^^xsd:decimal ;
  dwc:decimalLongitude "3.868251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878247 3.868251)"^^geo:wktLiteral ;
  geo-pos:lat "51.878247"^^xsd:decimal ;
  geo-pos:long "3.868251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5896'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46003; 46003'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868251'^^xsd:double;
  dwc:latitude '51.878247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610927'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856325 3.868468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856325"^^xsd:decimal ;
  dwc:decimalLongitude "3.868468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856325 3.868468)"^^geo:wktLiteral ;
  geo-pos:lat "51.856325"^^xsd:decimal ;
  geo-pos:long "3.868468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e85'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52792; 52792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868468'^^xsd:double;
  dwc:latitude '51.856325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617349'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856325 3.868468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856325"^^xsd:decimal ;
  dwc:decimalLongitude "3.868468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856325 3.868468)"^^geo:wktLiteral ;
  geo-pos:lat "51.856325"^^xsd:decimal ;
  geo-pos:long "3.868468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e84'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52791; 52791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868468'^^xsd:double;
  dwc:latitude '51.856325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617348'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824225 3.868489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824225"^^xsd:decimal ;
  dwc:decimalLongitude "3.868489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824225 3.868489)"^^geo:wktLiteral ;
  geo-pos:lat "51.824225"^^xsd:decimal ;
  geo-pos:long "3.868489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-692f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50426; 50426'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868489'^^xsd:double;
  dwc:latitude '51.824225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615130'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824225 3.868489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824225"^^xsd:decimal ;
  dwc:decimalLongitude "3.868489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824225 3.868489)"^^geo:wktLiteral ;
  geo-pos:lat "51.824225"^^xsd:decimal ;
  geo-pos:long "3.868489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-692e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50425; 50425'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.8022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868489'^^xsd:double;
  dwc:latitude '51.824225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615129'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832775 3.868567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832775"^^xsd:decimal ;
  dwc:decimalLongitude "3.868567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832775 3.868567)"^^geo:wktLiteral ;
  geo-pos:lat "51.832775"^^xsd:decimal ;
  geo-pos:long "3.868567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-703a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41961; 41961'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868567'^^xsd:double;
  dwc:latitude '51.832775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607147'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832775 3.868567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832775"^^xsd:decimal ;
  dwc:decimalLongitude "3.868567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832775 3.868567)"^^geo:wktLiteral ;
  geo-pos:lat "51.832775"^^xsd:decimal ;
  geo-pos:long "3.868567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7039'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41960; 41960'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868567'^^xsd:double;
  dwc:latitude '51.832775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607146'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832775 3.868567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832775"^^xsd:decimal ;
  dwc:decimalLongitude "3.868567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832775 3.868567)"^^geo:wktLiteral ;
  geo-pos:lat "51.832775"^^xsd:decimal ;
  geo-pos:long "3.868567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7038'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41962; 41962'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868567'^^xsd:double;
  dwc:latitude '51.832775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607148'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832775 3.868567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832775"^^xsd:decimal ;
  dwc:decimalLongitude "3.868567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832775 3.868567)"^^geo:wktLiteral ;
  geo-pos:lat "51.832775"^^xsd:decimal ;
  geo-pos:long "3.868567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7037'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41959; 41959'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868567'^^xsd:double;
  dwc:latitude '51.832775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607145'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939799 3.868639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939799"^^xsd:decimal ;
  dwc:decimalLongitude "3.868639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939799 3.868639)"^^geo:wktLiteral ;
  geo-pos:lat "51.939799"^^xsd:decimal ;
  geo-pos:long "3.868639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-739c'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39488; 39488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868639'^^xsd:double;
  dwc:latitude '51.939799'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604754'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898915 3.868737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898915"^^xsd:decimal ;
  dwc:decimalLongitude "3.868737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898915 3.868737)"^^geo:wktLiteral ;
  geo-pos:lat "51.898915"^^xsd:decimal ;
  geo-pos:long "3.868737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5296'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54281; 54281'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868737'^^xsd:double;
  dwc:latitude '51.898915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618822'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898915 3.868737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898915"^^xsd:decimal ;
  dwc:decimalLongitude "3.868737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898915 3.868737)"^^geo:wktLiteral ;
  geo-pos:lat "51.898915"^^xsd:decimal ;
  geo-pos:long "3.868737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5295'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54280; 54280'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868737'^^xsd:double;
  dwc:latitude '51.898915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618821'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941029 3.868852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941029"^^xsd:decimal ;
  dwc:decimalLongitude "3.868852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941029 3.868852)"^^geo:wktLiteral ;
  geo-pos:lat "51.941029"^^xsd:decimal ;
  geo-pos:long "3.868852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4319'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43128; 43128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868852'^^xsd:double;
  dwc:latitude '51.941029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608236'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941029 3.868852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941029"^^xsd:decimal ;
  dwc:decimalLongitude "3.868852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941029 3.868852)"^^geo:wktLiteral ;
  geo-pos:lat "51.941029"^^xsd:decimal ;
  geo-pos:long "3.868852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4318'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43129; 43129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868852'^^xsd:double;
  dwc:latitude '51.941029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608237'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941029 3.868852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941029"^^xsd:decimal ;
  dwc:decimalLongitude "3.868852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941029 3.868852)"^^geo:wktLiteral ;
  geo-pos:lat "51.941029"^^xsd:decimal ;
  geo-pos:long "3.868852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4317'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43127; 43127'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868852'^^xsd:double;
  dwc:latitude '51.941029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608235'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922094"^^xsd:decimal ;
  dwc:decimalLongitude "3.868879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  geo-pos:lat "51.922094"^^xsd:decimal ;
  geo-pos:long "3.868879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6234'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45100; 45100'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868879'^^xsd:double;
  dwc:latitude '51.922094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610114'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922094"^^xsd:decimal ;
  dwc:decimalLongitude "3.868879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  geo-pos:lat "51.922094"^^xsd:decimal ;
  geo-pos:long "3.868879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6233'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45101; 45101'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868879'^^xsd:double;
  dwc:latitude '51.922094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610115'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922094"^^xsd:decimal ;
  dwc:decimalLongitude "3.868879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  geo-pos:lat "51.922094"^^xsd:decimal ;
  geo-pos:long "3.868879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6232'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45102; 45102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868879'^^xsd:double;
  dwc:latitude '51.922094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610116'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922094"^^xsd:decimal ;
  dwc:decimalLongitude "3.868879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  geo-pos:lat "51.922094"^^xsd:decimal ;
  geo-pos:long "3.868879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6231'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45103; 45103'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868879'^^xsd:double;
  dwc:latitude '51.922094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610117'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922094"^^xsd:decimal ;
  dwc:decimalLongitude "3.868879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922094 3.868879)"^^geo:wktLiteral ;
  geo-pos:lat "51.922094"^^xsd:decimal ;
  geo-pos:long "3.868879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6230'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45099; 45099'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868879'^^xsd:double;
  dwc:latitude '51.922094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610113'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958013 3.868948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958013"^^xsd:decimal ;
  dwc:decimalLongitude "3.868948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958013 3.868948)"^^geo:wktLiteral ;
  geo-pos:lat "51.958013"^^xsd:decimal ;
  geo-pos:long "3.868948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5abf'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47631; 47631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868948'^^xsd:double;
  dwc:latitude '51.958013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612528'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958013 3.868948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958013"^^xsd:decimal ;
  dwc:decimalLongitude "3.868948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958013 3.868948)"^^geo:wktLiteral ;
  geo-pos:lat "51.958013"^^xsd:decimal ;
  geo-pos:long "3.868948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5abe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47632; 47632'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868948'^^xsd:double;
  dwc:latitude '51.958013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612529'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901197 3.868985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901197"^^xsd:decimal ;
  dwc:decimalLongitude "3.868985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901197 3.868985)"^^geo:wktLiteral ;
  geo-pos:lat "51.901197"^^xsd:decimal ;
  geo-pos:long "3.868985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48539; 48539'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868985'^^xsd:double;
  dwc:latitude '51.901197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613381'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901197 3.868985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901197"^^xsd:decimal ;
  dwc:decimalLongitude "3.868985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901197 3.868985)"^^geo:wktLiteral ;
  geo-pos:lat "51.901197"^^xsd:decimal ;
  geo-pos:long "3.868985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce6'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48540; 48540'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.868985'^^xsd:double;
  dwc:latitude '51.901197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613382'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824814 3.869139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824814"^^xsd:decimal ;
  dwc:decimalLongitude "3.869139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824814 3.869139)"^^geo:wktLiteral ;
  geo-pos:lat "51.824814"^^xsd:decimal ;
  geo-pos:long "3.869139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44461; 44461'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869139'^^xsd:double;
  dwc:latitude '51.824814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609480'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824489 3.869307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824489"^^xsd:decimal ;
  dwc:decimalLongitude "3.869307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824489 3.869307)"^^geo:wktLiteral ;
  geo-pos:lat "51.824489"^^xsd:decimal ;
  geo-pos:long "3.869307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46205; 46205'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869307'^^xsd:double;
  dwc:latitude '51.824489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611188'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824489 3.869307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824489"^^xsd:decimal ;
  dwc:decimalLongitude "3.869307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824489 3.869307)"^^geo:wktLiteral ;
  geo-pos:lat "51.824489"^^xsd:decimal ;
  geo-pos:long "3.869307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46206; 46206'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869307'^^xsd:double;
  dwc:latitude '51.824489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611189'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904224 3.869406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904224"^^xsd:decimal ;
  dwc:decimalLongitude "3.869406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904224 3.869406)"^^geo:wktLiteral ;
  geo-pos:lat "51.904224"^^xsd:decimal ;
  geo-pos:long "3.869406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48084; 48084'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869406'^^xsd:double;
  dwc:latitude '51.904224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612999'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924283 3.869474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924283"^^xsd:decimal ;
  dwc:decimalLongitude "3.869474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924283 3.869474)"^^geo:wktLiteral ;
  geo-pos:lat "51.924283"^^xsd:decimal ;
  geo-pos:long "3.869474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6656'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39696; 39696'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.123333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869474'^^xsd:double;
  dwc:latitude '51.924283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604929'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924283 3.869474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924283"^^xsd:decimal ;
  dwc:decimalLongitude "3.869474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924283 3.869474)"^^geo:wktLiteral ;
  geo-pos:lat "51.924283"^^xsd:decimal ;
  geo-pos:long "3.869474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6655'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39695; 39695'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.123333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869474'^^xsd:double;
  dwc:latitude '51.924283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604928'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960373 3.869619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960373"^^xsd:decimal ;
  dwc:decimalLongitude "3.869619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960373 3.869619)"^^geo:wktLiteral ;
  geo-pos:lat "51.960373"^^xsd:decimal ;
  geo-pos:long "3.869619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44950; 44950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869619'^^xsd:double;
  dwc:latitude '51.960373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609964'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960373 3.869619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960373"^^xsd:decimal ;
  dwc:decimalLongitude "3.869619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960373 3.869619)"^^geo:wktLiteral ;
  geo-pos:lat "51.960373"^^xsd:decimal ;
  geo-pos:long "3.869619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62bb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44949; 44949'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869619'^^xsd:double;
  dwc:latitude '51.960373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609963'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960373 3.869619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960373"^^xsd:decimal ;
  dwc:decimalLongitude "3.869619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960373 3.869619)"^^geo:wktLiteral ;
  geo-pos:lat "51.960373"^^xsd:decimal ;
  geo-pos:long "3.869619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44948; 44948'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869619'^^xsd:double;
  dwc:latitude '51.960373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609962'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825286 3.869729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825286"^^xsd:decimal ;
  dwc:decimalLongitude "3.869729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825286 3.869729)"^^geo:wktLiteral ;
  geo-pos:lat "51.825286"^^xsd:decimal ;
  geo-pos:long "3.869729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55353; 55353'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.573333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.869729'^^xsd:double;
  dwc:latitude '51.825286'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619871'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963418 3.870013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963418"^^xsd:decimal ;
  dwc:decimalLongitude "3.870013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963418 3.870013)"^^geo:wktLiteral ;
  geo-pos:lat "51.963418"^^xsd:decimal ;
  geo-pos:long "3.870013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f1d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52602; 52602'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870013'^^xsd:double;
  dwc:latitude '51.963418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617201'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963418 3.870013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963418"^^xsd:decimal ;
  dwc:decimalLongitude "3.870013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963418 3.870013)"^^geo:wktLiteral ;
  geo-pos:lat "51.963418"^^xsd:decimal ;
  geo-pos:long "3.870013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f1c'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52601; 52601'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870013'^^xsd:double;
  dwc:latitude '51.963418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617200'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963418 3.870013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963418"^^xsd:decimal ;
  dwc:decimalLongitude "3.870013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963418 3.870013)"^^geo:wktLiteral ;
  geo-pos:lat "51.963418"^^xsd:decimal ;
  geo-pos:long "3.870013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f1b'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52600; 52600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870013'^^xsd:double;
  dwc:latitude '51.963418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617199'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824635 3.870151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824635"^^xsd:decimal ;
  dwc:decimalLongitude "3.870151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824635 3.870151)"^^geo:wktLiteral ;
  geo-pos:lat "51.824635"^^xsd:decimal ;
  geo-pos:long "3.870151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e36'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48147; 48147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870151'^^xsd:double;
  dwc:latitude '51.824635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613042'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824365 3.870291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824365"^^xsd:decimal ;
  dwc:decimalLongitude "3.870291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824365 3.870291)"^^geo:wktLiteral ;
  geo-pos:lat "51.824365"^^xsd:decimal ;
  geo-pos:long "3.870291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47787; 47787'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870291'^^xsd:double;
  dwc:latitude '51.824365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612742'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834136 3.870395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834136"^^xsd:decimal ;
  dwc:decimalLongitude "3.870395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834136 3.870395)"^^geo:wktLiteral ;
  geo-pos:lat "51.834136"^^xsd:decimal ;
  geo-pos:long "3.870395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f7e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52481; 52481'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.186388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870395'^^xsd:double;
  dwc:latitude '51.834136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617093'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859835 3.870395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859835"^^xsd:decimal ;
  dwc:decimalLongitude "3.870395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859835 3.870395)"^^geo:wktLiteral ;
  geo-pos:lat "51.859835"^^xsd:decimal ;
  geo-pos:long "3.870395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f7d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40559; 40559'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870395'^^xsd:double;
  dwc:latitude '51.859835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605712'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859835 3.870395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859835"^^xsd:decimal ;
  dwc:decimalLongitude "3.870395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859835 3.870395)"^^geo:wktLiteral ;
  geo-pos:lat "51.859835"^^xsd:decimal ;
  geo-pos:long "3.870395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f7c'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40558; 40558'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870395'^^xsd:double;
  dwc:latitude '51.859835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605711'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902714 3.870482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902714"^^xsd:decimal ;
  dwc:decimalLongitude "3.870482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902714 3.870482)"^^geo:wktLiteral ;
  geo-pos:lat "51.902714"^^xsd:decimal ;
  geo-pos:long "3.870482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45171; 45171'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870482'^^xsd:double;
  dwc:latitude '51.902714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610183'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902714 3.870482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902714"^^xsd:decimal ;
  dwc:decimalLongitude "3.870482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902714 3.870482)"^^geo:wktLiteral ;
  geo-pos:lat "51.902714"^^xsd:decimal ;
  geo-pos:long "3.870482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45172; 45172'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870482'^^xsd:double;
  dwc:latitude '51.902714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610184'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825748 3.870507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825748"^^xsd:decimal ;
  dwc:decimalLongitude "3.870507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825748 3.870507)"^^geo:wktLiteral ;
  geo-pos:lat "51.825748"^^xsd:decimal ;
  geo-pos:long "3.870507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-764b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50098; 50098'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.293055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870507'^^xsd:double;
  dwc:latitude '51.825748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614885'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824299 3.870609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824299"^^xsd:decimal ;
  dwc:decimalLongitude "3.870609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824299 3.870609)"^^geo:wktLiteral ;
  geo-pos:lat "51.824299"^^xsd:decimal ;
  geo-pos:long "3.870609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4453'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42783; 42783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870609'^^xsd:double;
  dwc:latitude '51.824299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607834'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923986 3.870704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923986"^^xsd:decimal ;
  dwc:decimalLongitude "3.870704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923986 3.870704)"^^geo:wktLiteral ;
  geo-pos:lat "51.923986"^^xsd:decimal ;
  geo-pos:long "3.870704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4968'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51410; 51410'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870704'^^xsd:double;
  dwc:latitude '51.923986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615257'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923986 3.870704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923986"^^xsd:decimal ;
  dwc:decimalLongitude "3.870704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923986 3.870704)"^^geo:wktLiteral ;
  geo-pos:lat "51.923986"^^xsd:decimal ;
  geo-pos:long "3.870704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4967'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51411; 51411'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870704'^^xsd:double;
  dwc:latitude '51.923986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615259'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923986 3.870704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923986"^^xsd:decimal ;
  dwc:decimalLongitude "3.870704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923986 3.870704)"^^geo:wktLiteral ;
  geo-pos:lat "51.923986"^^xsd:decimal ;
  geo-pos:long "3.870704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4966'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51409; 51409'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.870704'^^xsd:double;
  dwc:latitude '51.923986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615256'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835142 3.87076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835142"^^xsd:decimal ;
  dwc:decimalLongitude "3.87076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835142 3.87076)"^^geo:wktLiteral ;
  geo-pos:lat "51.835142"^^xsd:decimal ;
  geo-pos:long "3.87076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ae'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51625; 51625'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87076'^^xsd:double;
  dwc:latitude '51.835142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616259'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835142 3.87076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835142"^^xsd:decimal ;
  dwc:decimalLongitude "3.87076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835142 3.87076)"^^geo:wktLiteral ;
  geo-pos:lat "51.835142"^^xsd:decimal ;
  geo-pos:long "3.87076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51627; 51627'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87076'^^xsd:double;
  dwc:latitude '51.835142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616261'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835142 3.87076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835142"^^xsd:decimal ;
  dwc:decimalLongitude "3.87076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835142 3.87076)"^^geo:wktLiteral ;
  geo-pos:lat "51.835142"^^xsd:decimal ;
  geo-pos:long "3.87076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51626; 51626'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87076'^^xsd:double;
  dwc:latitude '51.835142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616260'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835142 3.87076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835142"^^xsd:decimal ;
  dwc:decimalLongitude "3.87076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835142 3.87076)"^^geo:wktLiteral ;
  geo-pos:lat "51.835142"^^xsd:decimal ;
  geo-pos:long "3.87076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ab'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51624; 51624'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87076'^^xsd:double;
  dwc:latitude '51.835142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616258'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859706 3.87077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859706"^^xsd:decimal ;
  dwc:decimalLongitude "3.87077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859706 3.87077)"^^geo:wktLiteral ;
  geo-pos:lat "51.859706"^^xsd:decimal ;
  geo-pos:long "3.87077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6401'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49283; 49283'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87077'^^xsd:double;
  dwc:latitude '51.859706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614069'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859706 3.87077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859706"^^xsd:decimal ;
  dwc:decimalLongitude "3.87077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859706 3.87077)"^^geo:wktLiteral ;
  geo-pos:lat "51.859706"^^xsd:decimal ;
  geo-pos:long "3.87077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6400'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49282; 49282'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87077'^^xsd:double;
  dwc:latitude '51.859706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614068'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887369 3.871246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887369"^^xsd:decimal ;
  dwc:decimalLongitude "3.871246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887369 3.871246)"^^geo:wktLiteral ;
  geo-pos:lat "51.887369"^^xsd:decimal ;
  geo-pos:long "3.871246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-429a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43312; 43312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871246'^^xsd:double;
  dwc:latitude '51.887369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608126'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887369 3.871246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887369"^^xsd:decimal ;
  dwc:decimalLongitude "3.871246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887369 3.871246)"^^geo:wktLiteral ;
  geo-pos:lat "51.887369"^^xsd:decimal ;
  geo-pos:long "3.871246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4299'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43311; 43311'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871246'^^xsd:double;
  dwc:latitude '51.887369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608125'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887369 3.871246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887369"^^xsd:decimal ;
  dwc:decimalLongitude "3.871246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887369 3.871246)"^^geo:wktLiteral ;
  geo-pos:lat "51.887369"^^xsd:decimal ;
  geo-pos:long "3.871246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4298'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43313; 43313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871246'^^xsd:double;
  dwc:latitude '51.887369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608127'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825364 3.871268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825364"^^xsd:decimal ;
  dwc:decimalLongitude "3.871268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825364 3.871268)"^^geo:wktLiteral ;
  geo-pos:lat "51.825364"^^xsd:decimal ;
  geo-pos:long "3.871268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-481f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52954; 52954'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.330277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871268'^^xsd:double;
  dwc:latitude '51.825364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616423'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825364 3.871268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825364"^^xsd:decimal ;
  dwc:decimalLongitude "3.871268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825364 3.871268)"^^geo:wktLiteral ;
  geo-pos:lat "51.825364"^^xsd:decimal ;
  geo-pos:long "3.871268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-481e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52953; 52953'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.330277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871268'^^xsd:double;
  dwc:latitude '51.825364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617498'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825364 3.871268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825364"^^xsd:decimal ;
  dwc:decimalLongitude "3.871268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825364 3.871268)"^^geo:wktLiteral ;
  geo-pos:lat "51.825364"^^xsd:decimal ;
  geo-pos:long "3.871268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-481d'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52952; 52952'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.330277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871268'^^xsd:double;
  dwc:latitude '51.825364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617497'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825086 3.871277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825086"^^xsd:decimal ;
  dwc:decimalLongitude "3.871277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825086 3.871277)"^^geo:wktLiteral ;
  geo-pos:lat "51.825086"^^xsd:decimal ;
  geo-pos:long "3.871277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c66'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45655; 45655'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871277'^^xsd:double;
  dwc:latitude '51.825086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610618'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904317 3.8714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904317"^^xsd:decimal ;
  dwc:decimalLongitude "3.8714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904317 3.8714)"^^geo:wktLiteral ;
  geo-pos:lat "51.904317"^^xsd:decimal ;
  geo-pos:long "3.8714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a66'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56351; 56351'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8714'^^xsd:double;
  dwc:latitude '51.904317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620871'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904317 3.8714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904317"^^xsd:decimal ;
  dwc:decimalLongitude "3.8714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904317 3.8714)"^^geo:wktLiteral ;
  geo-pos:lat "51.904317"^^xsd:decimal ;
  geo-pos:long "3.8714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a65'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56350; 56350'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8714'^^xsd:double;
  dwc:latitude '51.904317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620870'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904317 3.8714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904317"^^xsd:decimal ;
  dwc:decimalLongitude "3.8714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904317 3.8714)"^^geo:wktLiteral ;
  geo-pos:lat "51.904317"^^xsd:decimal ;
  geo-pos:long "3.8714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a64'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56352; 56352'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8714'^^xsd:double;
  dwc:latitude '51.904317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620872'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905495 3.871451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905495"^^xsd:decimal ;
  dwc:decimalLongitude "3.871451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905495 3.871451)"^^geo:wktLiteral ;
  geo-pos:lat "51.905495"^^xsd:decimal ;
  geo-pos:long "3.871451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52704; 52704'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871451'^^xsd:double;
  dwc:latitude '51.905495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617262'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944515"^^xsd:decimal ;
  dwc:decimalLongitude "3.871684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  geo-pos:lat "51.944515"^^xsd:decimal ;
  geo-pos:long "3.871684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d76'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41073; 41073'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871684'^^xsd:double;
  dwc:latitude '51.944515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606297'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944515"^^xsd:decimal ;
  dwc:decimalLongitude "3.871684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  geo-pos:lat "51.944515"^^xsd:decimal ;
  geo-pos:long "3.871684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d75'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41068; 41068'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871684'^^xsd:double;
  dwc:latitude '51.944515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606291'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944515"^^xsd:decimal ;
  dwc:decimalLongitude "3.871684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  geo-pos:lat "51.944515"^^xsd:decimal ;
  geo-pos:long "3.871684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d74'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41067; 41067'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871684'^^xsd:double;
  dwc:latitude '51.944515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606290'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944515"^^xsd:decimal ;
  dwc:decimalLongitude "3.871684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  geo-pos:lat "51.944515"^^xsd:decimal ;
  geo-pos:long "3.871684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d73'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41069; 41069'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871684'^^xsd:double;
  dwc:latitude '51.944515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606292'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944515"^^xsd:decimal ;
  dwc:decimalLongitude "3.871684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  geo-pos:lat "51.944515"^^xsd:decimal ;
  geo-pos:long "3.871684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d72'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41070; 41070'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871684'^^xsd:double;
  dwc:latitude '51.944515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606293'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944515"^^xsd:decimal ;
  dwc:decimalLongitude "3.871684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  geo-pos:lat "51.944515"^^xsd:decimal ;
  geo-pos:long "3.871684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d71'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41072; 41072'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871684'^^xsd:double;
  dwc:latitude '51.944515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606296'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944515"^^xsd:decimal ;
  dwc:decimalLongitude "3.871684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944515 3.871684)"^^geo:wktLiteral ;
  geo-pos:lat "51.944515"^^xsd:decimal ;
  geo-pos:long "3.871684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d70'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41071; 41071'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871684'^^xsd:double;
  dwc:latitude '51.944515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606295'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922998 3.871761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922998"^^xsd:decimal ;
  dwc:decimalLongitude "3.871761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922998 3.871761)"^^geo:wktLiteral ;
  geo-pos:lat "51.922998"^^xsd:decimal ;
  geo-pos:long "3.871761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40419; 40419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871761'^^xsd:double;
  dwc:latitude '51.922998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605579'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922998 3.871761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922998"^^xsd:decimal ;
  dwc:decimalLongitude "3.871761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922998 3.871761)"^^geo:wktLiteral ;
  geo-pos:lat "51.922998"^^xsd:decimal ;
  geo-pos:long "3.871761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40417; 40417'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871761'^^xsd:double;
  dwc:latitude '51.922998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605577'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922998 3.871761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922998"^^xsd:decimal ;
  dwc:decimalLongitude "3.871761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922998 3.871761)"^^geo:wktLiteral ;
  geo-pos:lat "51.922998"^^xsd:decimal ;
  geo-pos:long "3.871761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40420; 40420'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871761'^^xsd:double;
  dwc:latitude '51.922998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605580'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922998 3.871761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922998"^^xsd:decimal ;
  dwc:decimalLongitude "3.871761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922998 3.871761)"^^geo:wktLiteral ;
  geo-pos:lat "51.922998"^^xsd:decimal ;
  geo-pos:long "3.871761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40418; 40418'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871761'^^xsd:double;
  dwc:latitude '51.922998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605578'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82509 3.871901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82509"^^xsd:decimal ;
  dwc:decimalLongitude "3.871901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82509 3.871901)"^^geo:wktLiteral ;
  geo-pos:lat "51.82509"^^xsd:decimal ;
  geo-pos:long "3.871901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55912; 55912'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.871901'^^xsd:double;
  dwc:latitude '51.82509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620373'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819369 3.872954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819369"^^xsd:decimal ;
  dwc:decimalLongitude "3.872954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819369 3.872954)"^^geo:wktLiteral ;
  geo-pos:lat "51.819369"^^xsd:decimal ;
  geo-pos:long "3.872954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7573'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42434; 42434'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872954'^^xsd:double;
  dwc:latitude '51.819369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607540'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819369 3.872954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.819369"^^xsd:decimal ;
  dwc:decimalLongitude "3.872954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.819369 3.872954)"^^geo:wktLiteral ;
  geo-pos:lat "51.819369"^^xsd:decimal ;
  geo-pos:long "3.872954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7572'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42433; 42433'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872954'^^xsd:double;
  dwc:latitude '51.819369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607539'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53624; 53624'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618146'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53618; 53618'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618140'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53619; 53619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618141'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53620; 53620'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618142'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53621; 53621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618143'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53617; 53617'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618139'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53612; 53612'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618134'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53616; 53616'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618138'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53615; 53615'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618137'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45af'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53622; 53622'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618144'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53625; 53625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624357'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53623; 53623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618145'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53613; 53613'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618135'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8859"^^xsd:decimal ;
  dwc:decimalLongitude "3.872961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8859 3.872961)"^^geo:wktLiteral ;
  geo-pos:lat "51.8859"^^xsd:decimal ;
  geo-pos:long "3.872961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45b9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53614; 53614'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.872961'^^xsd:double;
  dwc:latitude '51.8859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618136'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825234 3.873036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825234"^^xsd:decimal ;
  dwc:decimalLongitude "3.873036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825234 3.873036)"^^geo:wktLiteral ;
  geo-pos:lat "51.825234"^^xsd:decimal ;
  geo-pos:long "3.873036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6716'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39964; 39964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873036'^^xsd:double;
  dwc:latitude '51.825234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605165'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825675 3.873059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825675"^^xsd:decimal ;
  dwc:decimalLongitude "3.873059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825675 3.873059)"^^geo:wktLiteral ;
  geo-pos:lat "51.825675"^^xsd:decimal ;
  geo-pos:long "3.873059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-655c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48851; 48851'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873059'^^xsd:double;
  dwc:latitude '51.825675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613729'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825675 3.873059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825675"^^xsd:decimal ;
  dwc:decimalLongitude "3.873059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825675 3.873059)"^^geo:wktLiteral ;
  geo-pos:lat "51.825675"^^xsd:decimal ;
  geo-pos:long "3.873059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-655b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48849; 48849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873059'^^xsd:double;
  dwc:latitude '51.825675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613727'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825675 3.873059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825675"^^xsd:decimal ;
  dwc:decimalLongitude "3.873059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825675 3.873059)"^^geo:wktLiteral ;
  geo-pos:lat "51.825675"^^xsd:decimal ;
  geo-pos:long "3.873059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-655a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48850; 48850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873059'^^xsd:double;
  dwc:latitude '51.825675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613728'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826302 3.873419)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826302"^^xsd:decimal ;
  dwc:decimalLongitude "3.873419"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826302 3.873419)"^^geo:wktLiteral ;
  geo-pos:lat "51.826302"^^xsd:decimal ;
  geo-pos:long "3.873419"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40129; 40129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873419'^^xsd:double;
  dwc:latitude '51.826302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605332'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867239 3.873501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867239"^^xsd:decimal ;
  dwc:decimalLongitude "3.873501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867239 3.873501)"^^geo:wktLiteral ;
  geo-pos:lat "51.867239"^^xsd:decimal ;
  geo-pos:long "3.873501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4277'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43354; 43354'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873501'^^xsd:double;
  dwc:latitude '51.867239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608426'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867239 3.873501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867239"^^xsd:decimal ;
  dwc:decimalLongitude "3.873501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867239 3.873501)"^^geo:wktLiteral ;
  geo-pos:lat "51.867239"^^xsd:decimal ;
  geo-pos:long "3.873501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4276'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43353; 43353'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873501'^^xsd:double;
  dwc:latitude '51.867239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608425'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942595 3.873523)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942595"^^xsd:decimal ;
  dwc:decimalLongitude "3.873523"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942595 3.873523)"^^geo:wktLiteral ;
  geo-pos:lat "51.942595"^^xsd:decimal ;
  geo-pos:long "3.873523"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6298'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44989; 44989'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873523'^^xsd:double;
  dwc:latitude '51.942595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610002'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942595 3.873523)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942595"^^xsd:decimal ;
  dwc:decimalLongitude "3.873523"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942595 3.873523)"^^geo:wktLiteral ;
  geo-pos:lat "51.942595"^^xsd:decimal ;
  geo-pos:long "3.873523"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6296'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44990; 44990'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873523'^^xsd:double;
  dwc:latitude '51.942595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610003'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942595 3.873523)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942595"^^xsd:decimal ;
  dwc:decimalLongitude "3.873523"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942595 3.873523)"^^geo:wktLiteral ;
  geo-pos:lat "51.942595"^^xsd:decimal ;
  geo-pos:long "3.873523"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6295'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44992; 44992'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873523'^^xsd:double;
  dwc:latitude '51.942595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610005'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942595 3.873523)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942595"^^xsd:decimal ;
  dwc:decimalLongitude "3.873523"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942595 3.873523)"^^geo:wktLiteral ;
  geo-pos:lat "51.942595"^^xsd:decimal ;
  geo-pos:long "3.873523"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6294'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44991; 44991'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873523'^^xsd:double;
  dwc:latitude '51.942595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610004'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963329"^^xsd:decimal ;
  dwc:decimalLongitude "3.873548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  geo-pos:lat "51.963329"^^xsd:decimal ;
  geo-pos:long "3.873548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7744'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49793; 49793'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873548'^^xsd:double;
  dwc:latitude '51.963329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614639'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963329"^^xsd:decimal ;
  dwc:decimalLongitude "3.873548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  geo-pos:lat "51.963329"^^xsd:decimal ;
  geo-pos:long "3.873548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7743'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49796; 49796'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873548'^^xsd:double;
  dwc:latitude '51.963329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614641'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963329"^^xsd:decimal ;
  dwc:decimalLongitude "3.873548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  geo-pos:lat "51.963329"^^xsd:decimal ;
  geo-pos:long "3.873548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7742'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49794; 49794'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873548'^^xsd:double;
  dwc:latitude '51.963329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614640'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963329"^^xsd:decimal ;
  dwc:decimalLongitude "3.873548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  geo-pos:lat "51.963329"^^xsd:decimal ;
  geo-pos:long "3.873548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7741'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49792; 49792'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873548'^^xsd:double;
  dwc:latitude '51.963329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614638'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963329"^^xsd:decimal ;
  dwc:decimalLongitude "3.873548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963329 3.873548)"^^geo:wktLiteral ;
  geo-pos:lat "51.963329"^^xsd:decimal ;
  geo-pos:long "3.873548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7740'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49797; 49797'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873548'^^xsd:double;
  dwc:latitude '51.963329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614642'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840785 3.873627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840785"^^xsd:decimal ;
  dwc:decimalLongitude "3.873627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840785 3.873627)"^^geo:wktLiteral ;
  geo-pos:lat "51.840785"^^xsd:decimal ;
  geo-pos:long "3.873627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c9a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47724; 47724'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.587777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873627'^^xsd:double;
  dwc:latitude '51.840785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612679'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90634 3.873808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90634"^^xsd:decimal ;
  dwc:decimalLongitude "3.873808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90634 3.873808)"^^geo:wktLiteral ;
  geo-pos:lat "51.90634"^^xsd:decimal ;
  geo-pos:long "3.873808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f7'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44088; 44088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873808'^^xsd:double;
  dwc:latitude '51.90634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609152'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90634 3.873808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90634"^^xsd:decimal ;
  dwc:decimalLongitude "3.873808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90634 3.873808)"^^geo:wktLiteral ;
  geo-pos:lat "51.90634"^^xsd:decimal ;
  geo-pos:long "3.873808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44089; 44089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873808'^^xsd:double;
  dwc:latitude '51.90634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609153'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960692 3.873933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960692"^^xsd:decimal ;
  dwc:decimalLongitude "3.873933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960692 3.873933)"^^geo:wktLiteral ;
  geo-pos:lat "51.960692"^^xsd:decimal ;
  geo-pos:long "3.873933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51305; 51305'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873933'^^xsd:double;
  dwc:latitude '51.960692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615968'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960692 3.873933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960692"^^xsd:decimal ;
  dwc:decimalLongitude "3.873933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960692 3.873933)"^^geo:wktLiteral ;
  geo-pos:lat "51.960692"^^xsd:decimal ;
  geo-pos:long "3.873933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51304; 51304'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873933'^^xsd:double;
  dwc:latitude '51.960692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615967'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960692 3.873933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960692"^^xsd:decimal ;
  dwc:decimalLongitude "3.873933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960692 3.873933)"^^geo:wktLiteral ;
  geo-pos:lat "51.960692"^^xsd:decimal ;
  geo-pos:long "3.873933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51303; 51303'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.873933'^^xsd:double;
  dwc:latitude '51.960692'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615966'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905215 3.87399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905215"^^xsd:decimal ;
  dwc:decimalLongitude "3.87399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905215 3.87399)"^^geo:wktLiteral ;
  geo-pos:lat "51.905215"^^xsd:decimal ;
  geo-pos:long "3.87399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6641'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39726; 39726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.290555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87399'^^xsd:double;
  dwc:latitude '51.905215'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604959'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903875"^^xsd:decimal ;
  dwc:decimalLongitude "3.874022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  geo-pos:lat "51.903875"^^xsd:decimal ;
  geo-pos:long "3.874022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e84'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55109; 55109'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874022'^^xsd:double;
  dwc:latitude '51.903875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619386'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903875"^^xsd:decimal ;
  dwc:decimalLongitude "3.874022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  geo-pos:lat "51.903875"^^xsd:decimal ;
  geo-pos:long "3.874022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e83'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55112; 55112'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874022'^^xsd:double;
  dwc:latitude '51.903875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619389'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903875"^^xsd:decimal ;
  dwc:decimalLongitude "3.874022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  geo-pos:lat "51.903875"^^xsd:decimal ;
  geo-pos:long "3.874022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e82'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55116; 55116'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874022'^^xsd:double;
  dwc:latitude '51.903875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619393'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903875"^^xsd:decimal ;
  dwc:decimalLongitude "3.874022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  geo-pos:lat "51.903875"^^xsd:decimal ;
  geo-pos:long "3.874022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e81'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55113; 55113'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874022'^^xsd:double;
  dwc:latitude '51.903875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619390'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903875"^^xsd:decimal ;
  dwc:decimalLongitude "3.874022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  geo-pos:lat "51.903875"^^xsd:decimal ;
  geo-pos:long "3.874022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e80'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55115; 55115'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874022'^^xsd:double;
  dwc:latitude '51.903875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619392'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903875"^^xsd:decimal ;
  dwc:decimalLongitude "3.874022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  geo-pos:lat "51.903875"^^xsd:decimal ;
  geo-pos:long "3.874022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e7f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55110; 55110'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874022'^^xsd:double;
  dwc:latitude '51.903875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619387'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903875"^^xsd:decimal ;
  dwc:decimalLongitude "3.874022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  geo-pos:lat "51.903875"^^xsd:decimal ;
  geo-pos:long "3.874022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e7e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55114; 55114'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874022'^^xsd:double;
  dwc:latitude '51.903875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619391'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903875"^^xsd:decimal ;
  dwc:decimalLongitude "3.874022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903875 3.874022)"^^geo:wktLiteral ;
  geo-pos:lat "51.903875"^^xsd:decimal ;
  geo-pos:long "3.874022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e7d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55111; 55111'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874022'^^xsd:double;
  dwc:latitude '51.903875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619388'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83831 3.874029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83831"^^xsd:decimal ;
  dwc:decimalLongitude "3.874029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83831 3.874029)"^^geo:wktLiteral ;
  geo-pos:lat "51.83831"^^xsd:decimal ;
  geo-pos:long "3.874029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-611b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45405; 45405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874029'^^xsd:double;
  dwc:latitude '51.83831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610413'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83831 3.874029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83831"^^xsd:decimal ;
  dwc:decimalLongitude "3.874029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83831 3.874029)"^^geo:wktLiteral ;
  geo-pos:lat "51.83831"^^xsd:decimal ;
  geo-pos:long "3.874029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-611a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45404; 45404'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874029'^^xsd:double;
  dwc:latitude '51.83831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610412'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826423 3.874046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826423"^^xsd:decimal ;
  dwc:decimalLongitude "3.874046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826423 3.874046)"^^geo:wktLiteral ;
  geo-pos:lat "51.826423"^^xsd:decimal ;
  geo-pos:long "3.874046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f12'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49501; 49501'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874046'^^xsd:double;
  dwc:latitude '51.826423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614292'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847571 3.874049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847571"^^xsd:decimal ;
  dwc:decimalLongitude "3.874049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847571 3.874049)"^^geo:wktLiteral ;
  geo-pos:lat "51.847571"^^xsd:decimal ;
  geo-pos:long "3.874049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ffc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57272; 57272'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874049'^^xsd:double;
  dwc:latitude '51.847571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621689'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88813 3.874152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88813"^^xsd:decimal ;
  dwc:decimalLongitude "3.874152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88813 3.874152)"^^geo:wktLiteral ;
  geo-pos:lat "51.88813"^^xsd:decimal ;
  geo-pos:long "3.874152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e52'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55178; 55178'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874152'^^xsd:double;
  dwc:latitude '51.88813'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619696'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947383 3.874198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947383"^^xsd:decimal ;
  dwc:decimalLongitude "3.874198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947383 3.874198)"^^geo:wktLiteral ;
  geo-pos:lat "51.947383"^^xsd:decimal ;
  geo-pos:long "3.874198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6686'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39625; 39625'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.657222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874198'^^xsd:double;
  dwc:latitude '51.947383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604857'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947383 3.874198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947383"^^xsd:decimal ;
  dwc:decimalLongitude "3.874198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947383 3.874198)"^^geo:wktLiteral ;
  geo-pos:lat "51.947383"^^xsd:decimal ;
  geo-pos:long "3.874198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6685'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39626; 39626'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.657222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874198'^^xsd:double;
  dwc:latitude '51.947383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604858'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840835 3.874223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840835"^^xsd:decimal ;
  dwc:decimalLongitude "3.874223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840835 3.874223)"^^geo:wktLiteral ;
  geo-pos:lat "51.840835"^^xsd:decimal ;
  geo-pos:long "3.874223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7778'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51909; 51909'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874223'^^xsd:double;
  dwc:latitude '51.840835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616594'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840835 3.874223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840835"^^xsd:decimal ;
  dwc:decimalLongitude "3.874223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840835 3.874223)"^^geo:wktLiteral ;
  geo-pos:lat "51.840835"^^xsd:decimal ;
  geo-pos:long "3.874223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7777'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51908; 51908'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874223'^^xsd:double;
  dwc:latitude '51.840835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616593'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946482 3.874355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946482"^^xsd:decimal ;
  dwc:decimalLongitude "3.874355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946482 3.874355)"^^geo:wktLiteral ;
  geo-pos:lat "51.946482"^^xsd:decimal ;
  geo-pos:long "3.874355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d31'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47990; 47990'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874355'^^xsd:double;
  dwc:latitude '51.946482'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612906'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839098 3.874422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839098"^^xsd:decimal ;
  dwc:decimalLongitude "3.874422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839098 3.874422)"^^geo:wktLiteral ;
  geo-pos:lat "51.839098"^^xsd:decimal ;
  geo-pos:long "3.874422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-678b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50911; 50911'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874422'^^xsd:double;
  dwc:latitude '51.839098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615639'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839098 3.874422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839098"^^xsd:decimal ;
  dwc:decimalLongitude "3.874422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839098 3.874422)"^^geo:wktLiteral ;
  geo-pos:lat "51.839098"^^xsd:decimal ;
  geo-pos:long "3.874422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-678a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50907; 50907'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874422'^^xsd:double;
  dwc:latitude '51.839098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615636'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839098 3.874422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839098"^^xsd:decimal ;
  dwc:decimalLongitude "3.874422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839098 3.874422)"^^geo:wktLiteral ;
  geo-pos:lat "51.839098"^^xsd:decimal ;
  geo-pos:long "3.874422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6789'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50908; 50908'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874422'^^xsd:double;
  dwc:latitude '51.839098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615637'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839098 3.874422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839098"^^xsd:decimal ;
  dwc:decimalLongitude "3.874422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839098 3.874422)"^^geo:wktLiteral ;
  geo-pos:lat "51.839098"^^xsd:decimal ;
  geo-pos:long "3.874422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6788'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50909; 50909'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874422'^^xsd:double;
  dwc:latitude '51.839098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615638'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828765 3.874628)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828765"^^xsd:decimal ;
  dwc:decimalLongitude "3.874628"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828765 3.874628)"^^geo:wktLiteral ;
  geo-pos:lat "51.828765"^^xsd:decimal ;
  geo-pos:long "3.874628"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53854; 53854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874628'^^xsd:double;
  dwc:latitude '51.828765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618376'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905873 3.874977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905873"^^xsd:decimal ;
  dwc:decimalLongitude "3.874977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905873 3.874977)"^^geo:wktLiteral ;
  geo-pos:lat "51.905873"^^xsd:decimal ;
  geo-pos:long "3.874977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6643'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39725; 39725'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.29'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874977'^^xsd:double;
  dwc:latitude '51.905873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604958'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905873 3.874977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905873"^^xsd:decimal ;
  dwc:decimalLongitude "3.874977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905873 3.874977)"^^geo:wktLiteral ;
  geo-pos:lat "51.905873"^^xsd:decimal ;
  geo-pos:long "3.874977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6642'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39724; 39724'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.29'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.874977'^^xsd:double;
  dwc:latitude '51.905873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604957'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885471 3.875031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885471"^^xsd:decimal ;
  dwc:decimalLongitude "3.875031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885471 3.875031)"^^geo:wktLiteral ;
  geo-pos:lat "51.885471"^^xsd:decimal ;
  geo-pos:long "3.875031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6182'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45285; 45285'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875031'^^xsd:double;
  dwc:latitude '51.885471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610298'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885471 3.875031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885471"^^xsd:decimal ;
  dwc:decimalLongitude "3.875031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885471 3.875031)"^^geo:wktLiteral ;
  geo-pos:lat "51.885471"^^xsd:decimal ;
  geo-pos:long "3.875031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6181'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45286; 45286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875031'^^xsd:double;
  dwc:latitude '51.885471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610299'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962958"^^xsd:decimal ;
  dwc:decimalLongitude "3.875069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  geo-pos:lat "51.962958"^^xsd:decimal ;
  geo-pos:long "3.875069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50536; 50536'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875069'^^xsd:double;
  dwc:latitude '51.962958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615299'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962958"^^xsd:decimal ;
  dwc:decimalLongitude "3.875069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  geo-pos:lat "51.962958"^^xsd:decimal ;
  geo-pos:long "3.875069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50537; 50537'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875069'^^xsd:double;
  dwc:latitude '51.962958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615300'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962958"^^xsd:decimal ;
  dwc:decimalLongitude "3.875069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  geo-pos:lat "51.962958"^^xsd:decimal ;
  geo-pos:long "3.875069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50539; 50539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875069'^^xsd:double;
  dwc:latitude '51.962958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615302'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962958"^^xsd:decimal ;
  dwc:decimalLongitude "3.875069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  geo-pos:lat "51.962958"^^xsd:decimal ;
  geo-pos:long "3.875069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50541; 50541'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875069'^^xsd:double;
  dwc:latitude '51.962958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615304'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962958"^^xsd:decimal ;
  dwc:decimalLongitude "3.875069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  geo-pos:lat "51.962958"^^xsd:decimal ;
  geo-pos:long "3.875069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50540; 50540'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875069'^^xsd:double;
  dwc:latitude '51.962958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615303'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962958"^^xsd:decimal ;
  dwc:decimalLongitude "3.875069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962958 3.875069)"^^geo:wktLiteral ;
  geo-pos:lat "51.962958"^^xsd:decimal ;
  geo-pos:long "3.875069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50538; 50538'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875069'^^xsd:double;
  dwc:latitude '51.962958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615301'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961958 3.875326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961958"^^xsd:decimal ;
  dwc:decimalLongitude "3.875326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961958 3.875326)"^^geo:wktLiteral ;
  geo-pos:lat "51.961958"^^xsd:decimal ;
  geo-pos:long "3.875326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42187; 42187'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875326'^^xsd:double;
  dwc:latitude '51.961958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607358'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950575 3.875337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950575"^^xsd:decimal ;
  dwc:decimalLongitude "3.875337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950575 3.875337)"^^geo:wktLiteral ;
  geo-pos:lat "51.950575"^^xsd:decimal ;
  geo-pos:long "3.875337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51326; 51326'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875337'^^xsd:double;
  dwc:latitude '51.950575'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615991'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950575 3.875337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950575"^^xsd:decimal ;
  dwc:decimalLongitude "3.875337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950575 3.875337)"^^geo:wktLiteral ;
  geo-pos:lat "51.950575"^^xsd:decimal ;
  geo-pos:long "3.875337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51325; 51325'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875337'^^xsd:double;
  dwc:latitude '51.950575'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615990'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945387"^^xsd:decimal ;
  dwc:decimalLongitude "3.875352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  geo-pos:lat "51.945387"^^xsd:decimal ;
  geo-pos:long "3.875352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6acb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56236; 56236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875352'^^xsd:double;
  dwc:latitude '51.945387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620754'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945387"^^xsd:decimal ;
  dwc:decimalLongitude "3.875352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  geo-pos:lat "51.945387"^^xsd:decimal ;
  geo-pos:long "3.875352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56238; 56238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875352'^^xsd:double;
  dwc:latitude '51.945387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620756'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945387"^^xsd:decimal ;
  dwc:decimalLongitude "3.875352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  geo-pos:lat "51.945387"^^xsd:decimal ;
  geo-pos:long "3.875352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56234; 56234'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875352'^^xsd:double;
  dwc:latitude '51.945387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620752'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945387"^^xsd:decimal ;
  dwc:decimalLongitude "3.875352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  geo-pos:lat "51.945387"^^xsd:decimal ;
  geo-pos:long "3.875352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56235; 56235'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875352'^^xsd:double;
  dwc:latitude '51.945387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620753'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945387"^^xsd:decimal ;
  dwc:decimalLongitude "3.875352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945387 3.875352)"^^geo:wktLiteral ;
  geo-pos:lat "51.945387"^^xsd:decimal ;
  geo-pos:long "3.875352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ac7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56237; 56237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875352'^^xsd:double;
  dwc:latitude '51.945387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620755'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835483 3.875377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835483"^^xsd:decimal ;
  dwc:decimalLongitude "3.875377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835483 3.875377)"^^geo:wktLiteral ;
  geo-pos:lat "51.835483"^^xsd:decimal ;
  geo-pos:long "3.875377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f82'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52476; 52476'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.181388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875377'^^xsd:double;
  dwc:latitude '51.835483'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617090'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835483 3.875377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835483"^^xsd:decimal ;
  dwc:decimalLongitude "3.875377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835483 3.875377)"^^geo:wktLiteral ;
  geo-pos:lat "51.835483"^^xsd:decimal ;
  geo-pos:long "3.875377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f81'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52474; 52474'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.181388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875377'^^xsd:double;
  dwc:latitude '51.835483'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617089'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835483 3.875377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835483"^^xsd:decimal ;
  dwc:decimalLongitude "3.875377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835483 3.875377)"^^geo:wktLiteral ;
  geo-pos:lat "51.835483"^^xsd:decimal ;
  geo-pos:long "3.875377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f80'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52479; 52479'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.184166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875377'^^xsd:double;
  dwc:latitude '51.835483'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617092'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835483 3.875377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835483"^^xsd:decimal ;
  dwc:decimalLongitude "3.875377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835483 3.875377)"^^geo:wktLiteral ;
  geo-pos:lat "51.835483"^^xsd:decimal ;
  geo-pos:long "3.875377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f7f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52477; 52477'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.184166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875377'^^xsd:double;
  dwc:latitude '51.835483'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617091'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925416 3.875502)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925416"^^xsd:decimal ;
  dwc:decimalLongitude "3.875502"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925416 3.875502)"^^geo:wktLiteral ;
  geo-pos:lat "51.925416"^^xsd:decimal ;
  geo-pos:long "3.875502"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-720f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43545; 43545'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875502'^^xsd:double;
  dwc:latitude '51.925416'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608606'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.875728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928058"^^xsd:decimal ;
  dwc:decimalLongitude "3.875728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.875728)"^^geo:wktLiteral ;
  geo-pos:lat "51.928058"^^xsd:decimal ;
  geo-pos:long "3.875728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48063; 48063'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875728'^^xsd:double;
  dwc:latitude '51.928058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612978'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.875728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928058"^^xsd:decimal ;
  dwc:decimalLongitude "3.875728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.875728)"^^geo:wktLiteral ;
  geo-pos:lat "51.928058"^^xsd:decimal ;
  geo-pos:long "3.875728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf8'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48062; 48062'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875728'^^xsd:double;
  dwc:latitude '51.928058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612977'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.875728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928058"^^xsd:decimal ;
  dwc:decimalLongitude "3.875728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.875728)"^^geo:wktLiteral ;
  geo-pos:lat "51.928058"^^xsd:decimal ;
  geo-pos:long "3.875728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf7'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48061; 48061'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875728'^^xsd:double;
  dwc:latitude '51.928058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612976'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965138 3.875737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965138"^^xsd:decimal ;
  dwc:decimalLongitude "3.875737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965138 3.875737)"^^geo:wktLiteral ;
  geo-pos:lat "51.965138"^^xsd:decimal ;
  geo-pos:long "3.875737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49043; 49043'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875737'^^xsd:double;
  dwc:latitude '51.965138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613873'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827642 3.875796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827642"^^xsd:decimal ;
  dwc:decimalLongitude "3.875796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827642 3.875796)"^^geo:wktLiteral ;
  geo-pos:lat "51.827642"^^xsd:decimal ;
  geo-pos:long "3.875796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44462; 44462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875796'^^xsd:double;
  dwc:latitude '51.827642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609481'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862302 3.875946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862302"^^xsd:decimal ;
  dwc:decimalLongitude "3.875946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862302 3.875946)"^^geo:wktLiteral ;
  geo-pos:lat "51.862302"^^xsd:decimal ;
  geo-pos:long "3.875946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39849; 39849'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.89'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875946'^^xsd:double;
  dwc:latitude '51.862302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605088'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862302 3.875946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862302"^^xsd:decimal ;
  dwc:decimalLongitude "3.875946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862302 3.875946)"^^geo:wktLiteral ;
  geo-pos:lat "51.862302"^^xsd:decimal ;
  geo-pos:long "3.875946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65dd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39848; 39848'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.89'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.875946'^^xsd:double;
  dwc:latitude '51.862302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605087'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884978 3.876067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884978"^^xsd:decimal ;
  dwc:decimalLongitude "3.876067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884978 3.876067)"^^geo:wktLiteral ;
  geo-pos:lat "51.884978"^^xsd:decimal ;
  geo-pos:long "3.876067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f96'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40526; 40526'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876067'^^xsd:double;
  dwc:latitude '51.884978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605683'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884978 3.876067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884978"^^xsd:decimal ;
  dwc:decimalLongitude "3.876067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884978 3.876067)"^^geo:wktLiteral ;
  geo-pos:lat "51.884978"^^xsd:decimal ;
  geo-pos:long "3.876067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f95'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40527; 40527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876067'^^xsd:double;
  dwc:latitude '51.884978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605684'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826389 3.876193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826389"^^xsd:decimal ;
  dwc:decimalLongitude "3.876193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826389 3.876193)"^^geo:wktLiteral ;
  geo-pos:lat "51.826389"^^xsd:decimal ;
  geo-pos:long "3.876193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39427; 39427'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876193'^^xsd:double;
  dwc:latitude '51.826389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604697'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826389 3.876193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826389"^^xsd:decimal ;
  dwc:decimalLongitude "3.876193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826389 3.876193)"^^geo:wktLiteral ;
  geo-pos:lat "51.826389"^^xsd:decimal ;
  geo-pos:long "3.876193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39428; 39428'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876193'^^xsd:double;
  dwc:latitude '51.826389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604698'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931174 3.876196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931174"^^xsd:decimal ;
  dwc:decimalLongitude "3.876196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931174 3.876196)"^^geo:wktLiteral ;
  geo-pos:lat "51.931174"^^xsd:decimal ;
  geo-pos:long "3.876196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6470'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49143; 49143'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876196'^^xsd:double;
  dwc:latitude '51.931174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613965'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931174 3.876196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931174"^^xsd:decimal ;
  dwc:decimalLongitude "3.876196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931174 3.876196)"^^geo:wktLiteral ;
  geo-pos:lat "51.931174"^^xsd:decimal ;
  geo-pos:long "3.876196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-646f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49142; 49142'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876196'^^xsd:double;
  dwc:latitude '51.931174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613964'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931174 3.876196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931174"^^xsd:decimal ;
  dwc:decimalLongitude "3.876196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931174 3.876196)"^^geo:wktLiteral ;
  geo-pos:lat "51.931174"^^xsd:decimal ;
  geo-pos:long "3.876196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-646e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49144; 49144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876196'^^xsd:double;
  dwc:latitude '51.931174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613966'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862803 3.876334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862803"^^xsd:decimal ;
  dwc:decimalLongitude "3.876334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862803 3.876334)"^^geo:wktLiteral ;
  geo-pos:lat "51.862803"^^xsd:decimal ;
  geo-pos:long "3.876334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5689'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44214; 44214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876334'^^xsd:double;
  dwc:latitude '51.862803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609275'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862803 3.876334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862803"^^xsd:decimal ;
  dwc:decimalLongitude "3.876334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862803 3.876334)"^^geo:wktLiteral ;
  geo-pos:lat "51.862803"^^xsd:decimal ;
  geo-pos:long "3.876334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5688'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44215; 44215'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876334'^^xsd:double;
  dwc:latitude '51.862803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609276'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827978 3.876441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827978"^^xsd:decimal ;
  dwc:decimalLongitude "3.876441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827978 3.876441)"^^geo:wktLiteral ;
  geo-pos:lat "51.827978"^^xsd:decimal ;
  geo-pos:long "3.876441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40702; 40702'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876441'^^xsd:double;
  dwc:latitude '51.827978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605855'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827978 3.876441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827978"^^xsd:decimal ;
  dwc:decimalLongitude "3.876441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827978 3.876441)"^^geo:wktLiteral ;
  geo-pos:lat "51.827978"^^xsd:decimal ;
  geo-pos:long "3.876441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40701; 40701'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876441'^^xsd:double;
  dwc:latitude '51.827978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605854'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884498 3.876465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884498"^^xsd:decimal ;
  dwc:decimalLongitude "3.876465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884498 3.876465)"^^geo:wktLiteral ;
  geo-pos:lat "51.884498"^^xsd:decimal ;
  geo-pos:long "3.876465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ccd'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47656; 47656'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876465'^^xsd:double;
  dwc:latitude '51.884498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612553'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884498 3.876465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884498"^^xsd:decimal ;
  dwc:decimalLongitude "3.876465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884498 3.876465)"^^geo:wktLiteral ;
  geo-pos:lat "51.884498"^^xsd:decimal ;
  geo-pos:long "3.876465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ccc'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47657; 47657'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876465'^^xsd:double;
  dwc:latitude '51.884498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612554'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906113 3.876522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906113"^^xsd:decimal ;
  dwc:decimalLongitude "3.876522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906113 3.876522)"^^geo:wktLiteral ;
  geo-pos:lat "51.906113"^^xsd:decimal ;
  geo-pos:long "3.876522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7207'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43568; 43568'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876522'^^xsd:double;
  dwc:latitude '51.906113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608627'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906113 3.876522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906113"^^xsd:decimal ;
  dwc:decimalLongitude "3.876522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906113 3.876522)"^^geo:wktLiteral ;
  geo-pos:lat "51.906113"^^xsd:decimal ;
  geo-pos:long "3.876522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7206'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43569; 43569'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876522'^^xsd:double;
  dwc:latitude '51.906113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608628'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944677"^^xsd:decimal ;
  dwc:decimalLongitude "3.87659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  geo-pos:lat "51.944677"^^xsd:decimal ;
  geo-pos:long "3.87659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5317'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54131; 54131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87659'^^xsd:double;
  dwc:latitude '51.944677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618710'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944677"^^xsd:decimal ;
  dwc:decimalLongitude "3.87659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  geo-pos:lat "51.944677"^^xsd:decimal ;
  geo-pos:long "3.87659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5316'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54130; 54130'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87659'^^xsd:double;
  dwc:latitude '51.944677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618709'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944677"^^xsd:decimal ;
  dwc:decimalLongitude "3.87659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  geo-pos:lat "51.944677"^^xsd:decimal ;
  geo-pos:long "3.87659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5315'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54129; 54129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87659'^^xsd:double;
  dwc:latitude '51.944677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618708'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944677"^^xsd:decimal ;
  dwc:decimalLongitude "3.87659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  geo-pos:lat "51.944677"^^xsd:decimal ;
  geo-pos:long "3.87659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5314'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54125; 54125'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87659'^^xsd:double;
  dwc:latitude '51.944677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618703'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944677"^^xsd:decimal ;
  dwc:decimalLongitude "3.87659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  geo-pos:lat "51.944677"^^xsd:decimal ;
  geo-pos:long "3.87659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5313'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54126; 54126'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87659'^^xsd:double;
  dwc:latitude '51.944677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618704'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944677"^^xsd:decimal ;
  dwc:decimalLongitude "3.87659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  geo-pos:lat "51.944677"^^xsd:decimal ;
  geo-pos:long "3.87659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5312'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54127; 54127'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87659'^^xsd:double;
  dwc:latitude '51.944677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618706'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944677"^^xsd:decimal ;
  dwc:decimalLongitude "3.87659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944677 3.87659)"^^geo:wktLiteral ;
  geo-pos:lat "51.944677"^^xsd:decimal ;
  geo-pos:long "3.87659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5311'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54128; 54128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87659'^^xsd:double;
  dwc:latitude '51.944677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618707'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907344"^^xsd:decimal ;
  dwc:decimalLongitude "3.876677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  geo-pos:lat "51.907344"^^xsd:decimal ;
  geo-pos:long "3.876677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-682d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50719; 50719'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876677'^^xsd:double;
  dwc:latitude '51.907344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615471'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907344"^^xsd:decimal ;
  dwc:decimalLongitude "3.876677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  geo-pos:lat "51.907344"^^xsd:decimal ;
  geo-pos:long "3.876677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-682c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50718; 50718'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876677'^^xsd:double;
  dwc:latitude '51.907344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615470'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907344"^^xsd:decimal ;
  dwc:decimalLongitude "3.876677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  geo-pos:lat "51.907344"^^xsd:decimal ;
  geo-pos:long "3.876677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-682b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50722; 50722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876677'^^xsd:double;
  dwc:latitude '51.907344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615474'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907344"^^xsd:decimal ;
  dwc:decimalLongitude "3.876677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  geo-pos:lat "51.907344"^^xsd:decimal ;
  geo-pos:long "3.876677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-682a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50720; 50720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876677'^^xsd:double;
  dwc:latitude '51.907344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615472'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907344"^^xsd:decimal ;
  dwc:decimalLongitude "3.876677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907344 3.876677)"^^geo:wktLiteral ;
  geo-pos:lat "51.907344"^^xsd:decimal ;
  geo-pos:long "3.876677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-682e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50721; 50721'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876677'^^xsd:double;
  dwc:latitude '51.907344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615473'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884712 3.876789)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884712"^^xsd:decimal ;
  dwc:decimalLongitude "3.876789"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884712 3.876789)"^^geo:wktLiteral ;
  geo-pos:lat "51.884712"^^xsd:decimal ;
  geo-pos:long "3.876789"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54a0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55719; 55719'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876789'^^xsd:double;
  dwc:latitude '51.884712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620191'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840788"^^xsd:decimal ;
  dwc:decimalLongitude "3.876835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  geo-pos:lat "51.840788"^^xsd:decimal ;
  geo-pos:long "3.876835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6787'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50913; 50913'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876835'^^xsd:double;
  dwc:latitude '51.840788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615641'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840788"^^xsd:decimal ;
  dwc:decimalLongitude "3.876835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  geo-pos:lat "51.840788"^^xsd:decimal ;
  geo-pos:long "3.876835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6786'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50912; 50912'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876835'^^xsd:double;
  dwc:latitude '51.840788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615640'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840788"^^xsd:decimal ;
  dwc:decimalLongitude "3.876835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  geo-pos:lat "51.840788"^^xsd:decimal ;
  geo-pos:long "3.876835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6785'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50914; 50914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876835'^^xsd:double;
  dwc:latitude '51.840788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615642'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840788"^^xsd:decimal ;
  dwc:decimalLongitude "3.876835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  geo-pos:lat "51.840788"^^xsd:decimal ;
  geo-pos:long "3.876835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6784'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50915; 50915'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876835'^^xsd:double;
  dwc:latitude '51.840788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615643'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840788"^^xsd:decimal ;
  dwc:decimalLongitude "3.876835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840788 3.876835)"^^geo:wktLiteral ;
  geo-pos:lat "51.840788"^^xsd:decimal ;
  geo-pos:long "3.876835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6783'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50917; 50917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876835'^^xsd:double;
  dwc:latitude '51.840788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615644'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944944 3.876872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944944"^^xsd:decimal ;
  dwc:decimalLongitude "3.876872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944944 3.876872)"^^geo:wktLiteral ;
  geo-pos:lat "51.944944"^^xsd:decimal ;
  geo-pos:long "3.876872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-723c'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43470; 43470'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876872'^^xsd:double;
  dwc:latitude '51.944944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608543'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827499 3.876896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827499"^^xsd:decimal ;
  dwc:decimalLongitude "3.876896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827499 3.876896)"^^geo:wktLiteral ;
  geo-pos:lat "51.827499"^^xsd:decimal ;
  geo-pos:long "3.876896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-481c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52955; 52955'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876896'^^xsd:double;
  dwc:latitude '51.827499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616424'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827499 3.876896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827499"^^xsd:decimal ;
  dwc:decimalLongitude "3.876896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827499 3.876896)"^^geo:wktLiteral ;
  geo-pos:lat "51.827499"^^xsd:decimal ;
  geo-pos:long "3.876896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-481b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52956; 52956'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876896'^^xsd:double;
  dwc:latitude '51.827499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616425'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842765 3.876975)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842765"^^xsd:decimal ;
  dwc:decimalLongitude "3.876975"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842765 3.876975)"^^geo:wktLiteral ;
  geo-pos:lat "51.842765"^^xsd:decimal ;
  geo-pos:long "3.876975"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-745c'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42384; 42384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.876975'^^xsd:double;
  dwc:latitude '51.842765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607515'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826822 3.877188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826822"^^xsd:decimal ;
  dwc:decimalLongitude "3.877188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826822 3.877188)"^^geo:wktLiteral ;
  geo-pos:lat "51.826822"^^xsd:decimal ;
  geo-pos:long "3.877188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47790; 47790'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877188'^^xsd:double;
  dwc:latitude '51.826822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612745'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826822 3.877188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826822"^^xsd:decimal ;
  dwc:decimalLongitude "3.877188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826822 3.877188)"^^geo:wktLiteral ;
  geo-pos:lat "51.826822"^^xsd:decimal ;
  geo-pos:long "3.877188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47788; 47788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877188'^^xsd:double;
  dwc:latitude '51.826822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612743'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826822 3.877188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826822"^^xsd:decimal ;
  dwc:decimalLongitude "3.877188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826822 3.877188)"^^geo:wktLiteral ;
  geo-pos:lat "51.826822"^^xsd:decimal ;
  geo-pos:long "3.877188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47789; 47789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877188'^^xsd:double;
  dwc:latitude '51.826822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612744'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841611"^^xsd:decimal ;
  dwc:decimalLongitude "3.877446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  geo-pos:lat "51.841611"^^xsd:decimal ;
  geo-pos:long "3.877446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-519f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54554; 54554'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877446'^^xsd:double;
  dwc:latitude '51.841611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619051'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841611"^^xsd:decimal ;
  dwc:decimalLongitude "3.877446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  geo-pos:lat "51.841611"^^xsd:decimal ;
  geo-pos:long "3.877446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-519e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54553; 54553'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877446'^^xsd:double;
  dwc:latitude '51.841611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619050'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841611"^^xsd:decimal ;
  dwc:decimalLongitude "3.877446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  geo-pos:lat "51.841611"^^xsd:decimal ;
  geo-pos:long "3.877446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-519d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54552; 54552'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877446'^^xsd:double;
  dwc:latitude '51.841611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619049'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841611"^^xsd:decimal ;
  dwc:decimalLongitude "3.877446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  geo-pos:lat "51.841611"^^xsd:decimal ;
  geo-pos:long "3.877446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-519c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54550; 54550'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877446'^^xsd:double;
  dwc:latitude '51.841611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619047'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841611"^^xsd:decimal ;
  dwc:decimalLongitude "3.877446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  geo-pos:lat "51.841611"^^xsd:decimal ;
  geo-pos:long "3.877446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-519b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54551; 54551'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877446'^^xsd:double;
  dwc:latitude '51.841611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619048'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841611"^^xsd:decimal ;
  dwc:decimalLongitude "3.877446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841611 3.877446)"^^geo:wktLiteral ;
  geo-pos:lat "51.841611"^^xsd:decimal ;
  geo-pos:long "3.877446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-519a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54549; 54549'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877446'^^xsd:double;
  dwc:latitude '51.841611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619046'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963426 3.87748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963426"^^xsd:decimal ;
  dwc:decimalLongitude "3.87748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963426 3.87748)"^^geo:wktLiteral ;
  geo-pos:lat "51.963426"^^xsd:decimal ;
  geo-pos:long "3.87748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4706'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53256; 53256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87748'^^xsd:double;
  dwc:latitude '51.963426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617822'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963426 3.87748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963426"^^xsd:decimal ;
  dwc:decimalLongitude "3.87748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963426 3.87748)"^^geo:wktLiteral ;
  geo-pos:lat "51.963426"^^xsd:decimal ;
  geo-pos:long "3.87748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4705'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53253; 53253'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87748'^^xsd:double;
  dwc:latitude '51.963426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617818'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963426 3.87748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963426"^^xsd:decimal ;
  dwc:decimalLongitude "3.87748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963426 3.87748)"^^geo:wktLiteral ;
  geo-pos:lat "51.963426"^^xsd:decimal ;
  geo-pos:long "3.87748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4704'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53254; 53254'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87748'^^xsd:double;
  dwc:latitude '51.963426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617819'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963426 3.87748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963426"^^xsd:decimal ;
  dwc:decimalLongitude "3.87748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963426 3.87748)"^^geo:wktLiteral ;
  geo-pos:lat "51.963426"^^xsd:decimal ;
  geo-pos:long "3.87748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4703'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53255; 53255'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87748'^^xsd:double;
  dwc:latitude '51.963426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617820'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826945 3.877539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826945"^^xsd:decimal ;
  dwc:decimalLongitude "3.877539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826945 3.877539)"^^geo:wktLiteral ;
  geo-pos:lat "51.826945"^^xsd:decimal ;
  geo-pos:long "3.877539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4452'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42784; 42784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1830555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877539'^^xsd:double;
  dwc:latitude '51.826945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607835'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962804 3.877715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962804"^^xsd:decimal ;
  dwc:decimalLongitude "3.877715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962804 3.877715)"^^geo:wktLiteral ;
  geo-pos:lat "51.962804"^^xsd:decimal ;
  geo-pos:long "3.877715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57008; 57008'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877715'^^xsd:double;
  dwc:latitude '51.962804'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621437'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964888 3.877857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964888"^^xsd:decimal ;
  dwc:decimalLongitude "3.877857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964888 3.877857)"^^geo:wktLiteral ;
  geo-pos:lat "51.964888"^^xsd:decimal ;
  geo-pos:long "3.877857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d56'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47952; 47952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877857'^^xsd:double;
  dwc:latitude '51.964888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612606'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964888 3.877857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964888"^^xsd:decimal ;
  dwc:decimalLongitude "3.877857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964888 3.877857)"^^geo:wktLiteral ;
  geo-pos:lat "51.964888"^^xsd:decimal ;
  geo-pos:long "3.877857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d55'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47951; 47951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877857'^^xsd:double;
  dwc:latitude '51.964888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612605'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964888 3.877857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964888"^^xsd:decimal ;
  dwc:decimalLongitude "3.877857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964888 3.877857)"^^geo:wktLiteral ;
  geo-pos:lat "51.964888"^^xsd:decimal ;
  geo-pos:long "3.877857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d54'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47950; 47950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877857'^^xsd:double;
  dwc:latitude '51.964888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612604'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82705 3.877903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82705"^^xsd:decimal ;
  dwc:decimalLongitude "3.877903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82705 3.877903)"^^geo:wktLiteral ;
  geo-pos:lat "51.82705"^^xsd:decimal ;
  geo-pos:long "3.877903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4451'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42785; 42785'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877903'^^xsd:double;
  dwc:latitude '51.82705'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607836'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862521 3.87794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862521"^^xsd:decimal ;
  dwc:decimalLongitude "3.87794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862521 3.87794)"^^geo:wktLiteral ;
  geo-pos:lat "51.862521"^^xsd:decimal ;
  geo-pos:long "3.87794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb3'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47688; 47688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87794'^^xsd:double;
  dwc:latitude '51.862521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612061'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862521 3.87794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862521"^^xsd:decimal ;
  dwc:decimalLongitude "3.87794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862521 3.87794)"^^geo:wktLiteral ;
  geo-pos:lat "51.862521"^^xsd:decimal ;
  geo-pos:long "3.87794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47689; 47689'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87794'^^xsd:double;
  dwc:latitude '51.862521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612062'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890862 3.877955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890862"^^xsd:decimal ;
  dwc:decimalLongitude "3.877955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890862 3.877955)"^^geo:wktLiteral ;
  geo-pos:lat "51.890862"^^xsd:decimal ;
  geo-pos:long "3.877955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-660b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39797; 39797'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.706666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877955'^^xsd:double;
  dwc:latitude '51.890862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605034'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890862 3.877955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890862"^^xsd:decimal ;
  dwc:decimalLongitude "3.877955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890862 3.877955)"^^geo:wktLiteral ;
  geo-pos:lat "51.890862"^^xsd:decimal ;
  geo-pos:long "3.877955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-660a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39798; 39798'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.706666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.877955'^^xsd:double;
  dwc:latitude '51.890862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605035'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827445 3.878027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827445"^^xsd:decimal ;
  dwc:decimalLongitude "3.878027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827445 3.878027)"^^geo:wktLiteral ;
  geo-pos:lat "51.827445"^^xsd:decimal ;
  geo-pos:long "3.878027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6972'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50338; 50338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878027'^^xsd:double;
  dwc:latitude '51.827445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615064'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827445 3.878027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827445"^^xsd:decimal ;
  dwc:decimalLongitude "3.878027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827445 3.878027)"^^geo:wktLiteral ;
  geo-pos:lat "51.827445"^^xsd:decimal ;
  geo-pos:long "3.878027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6971'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50339; 50339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878027'^^xsd:double;
  dwc:latitude '51.827445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615065'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963287 3.878045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963287"^^xsd:decimal ;
  dwc:decimalLongitude "3.878045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963287 3.878045)"^^geo:wktLiteral ;
  geo-pos:lat "51.963287"^^xsd:decimal ;
  geo-pos:long "3.878045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-433f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43089; 43089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878045'^^xsd:double;
  dwc:latitude '51.963287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608199'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963287 3.878045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963287"^^xsd:decimal ;
  dwc:decimalLongitude "3.878045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963287 3.878045)"^^geo:wktLiteral ;
  geo-pos:lat "51.963287"^^xsd:decimal ;
  geo-pos:long "3.878045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-433e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43087; 43087'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878045'^^xsd:double;
  dwc:latitude '51.963287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608124'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963287 3.878045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963287"^^xsd:decimal ;
  dwc:decimalLongitude "3.878045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963287 3.878045)"^^geo:wktLiteral ;
  geo-pos:lat "51.963287"^^xsd:decimal ;
  geo-pos:long "3.878045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-433d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43086; 43086'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878045'^^xsd:double;
  dwc:latitude '51.963287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608123'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963287 3.878045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963287"^^xsd:decimal ;
  dwc:decimalLongitude "3.878045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963287 3.878045)"^^geo:wktLiteral ;
  geo-pos:lat "51.963287"^^xsd:decimal ;
  geo-pos:long "3.878045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-433c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43088; 43088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878045'^^xsd:double;
  dwc:latitude '51.963287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608198'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930549 3.878074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930549"^^xsd:decimal ;
  dwc:decimalLongitude "3.878074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930549 3.878074)"^^geo:wktLiteral ;
  geo-pos:lat "51.930549"^^xsd:decimal ;
  geo-pos:long "3.878074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a82'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56320; 56320'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878074'^^xsd:double;
  dwc:latitude '51.930549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620839'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930549 3.878074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930549"^^xsd:decimal ;
  dwc:decimalLongitude "3.878074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930549 3.878074)"^^geo:wktLiteral ;
  geo-pos:lat "51.930549"^^xsd:decimal ;
  geo-pos:long "3.878074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a81'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56321; 56321'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878074'^^xsd:double;
  dwc:latitude '51.930549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620840'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866889 3.878185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866889"^^xsd:decimal ;
  dwc:decimalLongitude "3.878185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866889 3.878185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866889"^^xsd:decimal ;
  geo-pos:long "3.878185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7469'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42358; 42358'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878185'^^xsd:double;
  dwc:latitude '51.866889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607495'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866889 3.878185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866889"^^xsd:decimal ;
  dwc:decimalLongitude "3.878185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866889 3.878185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866889"^^xsd:decimal ;
  geo-pos:long "3.878185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7468'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42359; 42359'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878185'^^xsd:double;
  dwc:latitude '51.866889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607496'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866889 3.878185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866889"^^xsd:decimal ;
  dwc:decimalLongitude "3.878185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866889 3.878185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866889"^^xsd:decimal ;
  geo-pos:long "3.878185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7467'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42360; 42360'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878185'^^xsd:double;
  dwc:latitude '51.866889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607497'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827587 3.878248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827587"^^xsd:decimal ;
  dwc:decimalLongitude "3.878248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827587 3.878248)"^^geo:wktLiteral ;
  geo-pos:lat "51.827587"^^xsd:decimal ;
  geo-pos:long "3.878248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54761; 54761'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.701666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878248'^^xsd:double;
  dwc:latitude '51.827587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619259'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827587 3.878248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827587"^^xsd:decimal ;
  dwc:decimalLongitude "3.878248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827587 3.878248)"^^geo:wktLiteral ;
  geo-pos:lat "51.827587"^^xsd:decimal ;
  geo-pos:long "3.878248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f99'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54760; 54760'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.701666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878248'^^xsd:double;
  dwc:latitude '51.827587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619258'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827596 3.878277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827596"^^xsd:decimal ;
  dwc:decimalLongitude "3.878277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827596 3.878277)"^^geo:wktLiteral ;
  geo-pos:lat "51.827596"^^xsd:decimal ;
  geo-pos:long "3.878277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56677; 56677'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878277'^^xsd:double;
  dwc:latitude '51.827596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621143'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911997"^^xsd:decimal ;
  dwc:decimalLongitude "3.878483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  geo-pos:lat "51.911997"^^xsd:decimal ;
  geo-pos:long "3.878483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c86'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41317; 41317'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878483'^^xsd:double;
  dwc:latitude '51.911997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606500'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911997"^^xsd:decimal ;
  dwc:decimalLongitude "3.878483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  geo-pos:lat "51.911997"^^xsd:decimal ;
  geo-pos:long "3.878483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c85'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41314; 41314'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878483'^^xsd:double;
  dwc:latitude '51.911997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606497'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911997"^^xsd:decimal ;
  dwc:decimalLongitude "3.878483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  geo-pos:lat "51.911997"^^xsd:decimal ;
  geo-pos:long "3.878483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c84'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41316; 41316'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878483'^^xsd:double;
  dwc:latitude '51.911997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606499'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911997"^^xsd:decimal ;
  dwc:decimalLongitude "3.878483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  geo-pos:lat "51.911997"^^xsd:decimal ;
  geo-pos:long "3.878483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c83'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41315; 41315'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878483'^^xsd:double;
  dwc:latitude '51.911997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606498'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911997"^^xsd:decimal ;
  dwc:decimalLongitude "3.878483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911997 3.878483)"^^geo:wktLiteral ;
  geo-pos:lat "51.911997"^^xsd:decimal ;
  geo-pos:long "3.878483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c82'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41313; 41313'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878483'^^xsd:double;
  dwc:latitude '51.911997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606496'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829078 3.878509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829078"^^xsd:decimal ;
  dwc:decimalLongitude "3.878509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829078 3.878509)"^^geo:wktLiteral ;
  geo-pos:lat "51.829078"^^xsd:decimal ;
  geo-pos:long "3.878509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b69'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47447; 47447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878509'^^xsd:double;
  dwc:latitude '51.829078'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612353'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829078 3.878509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829078"^^xsd:decimal ;
  dwc:decimalLongitude "3.878509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829078 3.878509)"^^geo:wktLiteral ;
  geo-pos:lat "51.829078"^^xsd:decimal ;
  geo-pos:long "3.878509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b68'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47448; 47448'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878509'^^xsd:double;
  dwc:latitude '51.829078'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612354'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831946 3.878536)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831946"^^xsd:decimal ;
  dwc:decimalLongitude "3.878536"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831946 3.878536)"^^geo:wktLiteral ;
  geo-pos:lat "51.831946"^^xsd:decimal ;
  geo-pos:long "3.878536"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55302; 55302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878536'^^xsd:double;
  dwc:latitude '51.831946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619820'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834193"^^xsd:decimal ;
  dwc:decimalLongitude "3.87871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  geo-pos:lat "51.834193"^^xsd:decimal ;
  geo-pos:long "3.87871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e37'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40861; 40861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87871'^^xsd:double;
  dwc:latitude '51.834193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606013'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834193"^^xsd:decimal ;
  dwc:decimalLongitude "3.87871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  geo-pos:lat "51.834193"^^xsd:decimal ;
  geo-pos:long "3.87871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e36'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40863; 40863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87871'^^xsd:double;
  dwc:latitude '51.834193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606015'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834193"^^xsd:decimal ;
  dwc:decimalLongitude "3.87871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  geo-pos:lat "51.834193"^^xsd:decimal ;
  geo-pos:long "3.87871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e35'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40862; 40862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87871'^^xsd:double;
  dwc:latitude '51.834193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606014'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834193"^^xsd:decimal ;
  dwc:decimalLongitude "3.87871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  geo-pos:lat "51.834193"^^xsd:decimal ;
  geo-pos:long "3.87871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e34'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40864; 40864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87871'^^xsd:double;
  dwc:latitude '51.834193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606016'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834193"^^xsd:decimal ;
  dwc:decimalLongitude "3.87871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834193 3.87871)"^^geo:wktLiteral ;
  geo-pos:lat "51.834193"^^xsd:decimal ;
  geo-pos:long "3.87871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e33'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40860; 40860'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87871'^^xsd:double;
  dwc:latitude '51.834193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606012'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845233 3.878852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845233"^^xsd:decimal ;
  dwc:decimalLongitude "3.878852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845233 3.878852)"^^geo:wktLiteral ;
  geo-pos:lat "51.845233"^^xsd:decimal ;
  geo-pos:long "3.878852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43726; 43726'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878852'^^xsd:double;
  dwc:latitude '51.845233'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608736'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965285 3.878928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965285"^^xsd:decimal ;
  dwc:decimalLongitude "3.878928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965285 3.878928)"^^geo:wktLiteral ;
  geo-pos:lat "51.965285"^^xsd:decimal ;
  geo-pos:long "3.878928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-532e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54101; 54101'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878928'^^xsd:double;
  dwc:latitude '51.965285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618679'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965285 3.878928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965285"^^xsd:decimal ;
  dwc:decimalLongitude "3.878928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965285 3.878928)"^^geo:wktLiteral ;
  geo-pos:lat "51.965285"^^xsd:decimal ;
  geo-pos:long "3.878928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-532d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54099; 54099'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878928'^^xsd:double;
  dwc:latitude '51.965285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618677'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965285 3.878928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965285"^^xsd:decimal ;
  dwc:decimalLongitude "3.878928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965285 3.878928)"^^geo:wktLiteral ;
  geo-pos:lat "51.965285"^^xsd:decimal ;
  geo-pos:long "3.878928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-532c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54100; 54100'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878928'^^xsd:double;
  dwc:latitude '51.965285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618678'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965285 3.878928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965285"^^xsd:decimal ;
  dwc:decimalLongitude "3.878928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965285 3.878928)"^^geo:wktLiteral ;
  geo-pos:lat "51.965285"^^xsd:decimal ;
  geo-pos:long "3.878928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-532b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54102; 54102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.878928'^^xsd:double;
  dwc:latitude '51.965285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618680'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888085 3.87899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888085"^^xsd:decimal ;
  dwc:decimalLongitude "3.87899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888085 3.87899)"^^geo:wktLiteral ;
  geo-pos:lat "51.888085"^^xsd:decimal ;
  geo-pos:long "3.87899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50787; 50787'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87899'^^xsd:double;
  dwc:latitude '51.888085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615536'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888085 3.87899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888085"^^xsd:decimal ;
  dwc:decimalLongitude "3.87899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888085 3.87899)"^^geo:wktLiteral ;
  geo-pos:lat "51.888085"^^xsd:decimal ;
  geo-pos:long "3.87899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50788; 50788'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87899'^^xsd:double;
  dwc:latitude '51.888085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615537'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907182 3.879029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907182"^^xsd:decimal ;
  dwc:decimalLongitude "3.879029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907182 3.879029)"^^geo:wktLiteral ;
  geo-pos:lat "51.907182"^^xsd:decimal ;
  geo-pos:long "3.879029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4059'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57140; 57140'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879029'^^xsd:double;
  dwc:latitude '51.907182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621564'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907182 3.879029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907182"^^xsd:decimal ;
  dwc:decimalLongitude "3.879029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907182 3.879029)"^^geo:wktLiteral ;
  geo-pos:lat "51.907182"^^xsd:decimal ;
  geo-pos:long "3.879029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4058'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57139; 57139'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879029'^^xsd:double;
  dwc:latitude '51.907182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621563'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907182 3.879029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907182"^^xsd:decimal ;
  dwc:decimalLongitude "3.879029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907182 3.879029)"^^geo:wktLiteral ;
  geo-pos:lat "51.907182"^^xsd:decimal ;
  geo-pos:long "3.879029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4057'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57137; 57137'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879029'^^xsd:double;
  dwc:latitude '51.907182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621560'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907182 3.879029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907182"^^xsd:decimal ;
  dwc:decimalLongitude "3.879029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907182 3.879029)"^^geo:wktLiteral ;
  geo-pos:lat "51.907182"^^xsd:decimal ;
  geo-pos:long "3.879029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4056'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57138; 57138'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879029'^^xsd:double;
  dwc:latitude '51.907182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621561'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889783 3.879198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889783"^^xsd:decimal ;
  dwc:decimalLongitude "3.879198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889783 3.879198)"^^geo:wktLiteral ;
  geo-pos:lat "51.889783"^^xsd:decimal ;
  geo-pos:long "3.879198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4903'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51524; 51524'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879198'^^xsd:double;
  dwc:latitude '51.889783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616156'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889783 3.879198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889783"^^xsd:decimal ;
  dwc:decimalLongitude "3.879198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889783 3.879198)"^^geo:wktLiteral ;
  geo-pos:lat "51.889783"^^xsd:decimal ;
  geo-pos:long "3.879198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4902'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51525; 51525'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879198'^^xsd:double;
  dwc:latitude '51.889783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616157'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889783 3.879198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889783"^^xsd:decimal ;
  dwc:decimalLongitude "3.879198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889783 3.879198)"^^geo:wktLiteral ;
  geo-pos:lat "51.889783"^^xsd:decimal ;
  geo-pos:long "3.879198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4901'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51526; 51526'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879198'^^xsd:double;
  dwc:latitude '51.889783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616158'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969167 3.87928)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969167"^^xsd:decimal ;
  dwc:decimalLongitude "3.87928"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969167 3.87928)"^^geo:wktLiteral ;
  geo-pos:lat "51.969167"^^xsd:decimal ;
  geo-pos:long "3.87928"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-668e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39609; 39609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.523888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.87928'^^xsd:double;
  dwc:latitude '51.969167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604409'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887246 3.879381)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887246"^^xsd:decimal ;
  dwc:decimalLongitude "3.879381"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887246 3.879381)"^^geo:wktLiteral ;
  geo-pos:lat "51.887246"^^xsd:decimal ;
  geo-pos:long "3.879381"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f74'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46464; 46464'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879381'^^xsd:double;
  dwc:latitude '51.887246'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611396'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928442 3.879735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928442"^^xsd:decimal ;
  dwc:decimalLongitude "3.879735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928442 3.879735)"^^geo:wktLiteral ;
  geo-pos:lat "51.928442"^^xsd:decimal ;
  geo-pos:long "3.879735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4068'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57117; 57117'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879735'^^xsd:double;
  dwc:latitude '51.928442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621542'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845478"^^xsd:decimal ;
  dwc:decimalLongitude "3.879743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  geo-pos:lat "51.845478"^^xsd:decimal ;
  geo-pos:long "3.879743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-562f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44310; 44310'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879743'^^xsd:double;
  dwc:latitude '51.845478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609332'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845478"^^xsd:decimal ;
  dwc:decimalLongitude "3.879743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  geo-pos:lat "51.845478"^^xsd:decimal ;
  geo-pos:long "3.879743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-562e'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44309; 44309'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879743'^^xsd:double;
  dwc:latitude '51.845478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609331'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845478"^^xsd:decimal ;
  dwc:decimalLongitude "3.879743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  geo-pos:lat "51.845478"^^xsd:decimal ;
  geo-pos:long "3.879743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-562d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44313; 44313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879743'^^xsd:double;
  dwc:latitude '51.845478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609335'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845478"^^xsd:decimal ;
  dwc:decimalLongitude "3.879743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  geo-pos:lat "51.845478"^^xsd:decimal ;
  geo-pos:long "3.879743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-562c'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44308; 44308'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879743'^^xsd:double;
  dwc:latitude '51.845478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609330'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845478"^^xsd:decimal ;
  dwc:decimalLongitude "3.879743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  geo-pos:lat "51.845478"^^xsd:decimal ;
  geo-pos:long "3.879743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-562b'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44312; 44312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879743'^^xsd:double;
  dwc:latitude '51.845478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609334'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845478"^^xsd:decimal ;
  dwc:decimalLongitude "3.879743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845478 3.879743)"^^geo:wktLiteral ;
  geo-pos:lat "51.845478"^^xsd:decimal ;
  geo-pos:long "3.879743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-562a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44311; 44311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879743'^^xsd:double;
  dwc:latitude '51.845478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609333'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892395 3.879772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892395"^^xsd:decimal ;
  dwc:decimalLongitude "3.879772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892395 3.879772)"^^geo:wktLiteral ;
  geo-pos:lat "51.892395"^^xsd:decimal ;
  geo-pos:long "3.879772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c04'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41452; 41452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879772'^^xsd:double;
  dwc:latitude '51.892395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606636'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892395 3.879772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892395"^^xsd:decimal ;
  dwc:decimalLongitude "3.879772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892395 3.879772)"^^geo:wktLiteral ;
  geo-pos:lat "51.892395"^^xsd:decimal ;
  geo-pos:long "3.879772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c03'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41453; 41453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879772'^^xsd:double;
  dwc:latitude '51.892395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606637'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84305 3.879869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84305"^^xsd:decimal ;
  dwc:decimalLongitude "3.879869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84305 3.879869)"^^geo:wktLiteral ;
  geo-pos:lat "51.84305"^^xsd:decimal ;
  geo-pos:long "3.879869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56525; 56525'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879869'^^xsd:double;
  dwc:latitude '51.84305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621043'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84305 3.879869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84305"^^xsd:decimal ;
  dwc:decimalLongitude "3.879869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84305 3.879869)"^^geo:wktLiteral ;
  geo-pos:lat "51.84305"^^xsd:decimal ;
  geo-pos:long "3.879869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56524; 56524'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879869'^^xsd:double;
  dwc:latitude '51.84305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621042'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92871"^^xsd:decimal ;
  dwc:decimalLongitude "3.879871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  geo-pos:lat "51.92871"^^xsd:decimal ;
  geo-pos:long "3.879871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-467c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53411; 53411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879871'^^xsd:double;
  dwc:latitude '51.92871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617975'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92871"^^xsd:decimal ;
  dwc:decimalLongitude "3.879871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  geo-pos:lat "51.92871"^^xsd:decimal ;
  geo-pos:long "3.879871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-467b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53408; 53408'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879871'^^xsd:double;
  dwc:latitude '51.92871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617972'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92871"^^xsd:decimal ;
  dwc:decimalLongitude "3.879871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  geo-pos:lat "51.92871"^^xsd:decimal ;
  geo-pos:long "3.879871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-467a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53410; 53410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879871'^^xsd:double;
  dwc:latitude '51.92871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617974'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92871"^^xsd:decimal ;
  dwc:decimalLongitude "3.879871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  geo-pos:lat "51.92871"^^xsd:decimal ;
  geo-pos:long "3.879871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4679'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53409; 53409'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879871'^^xsd:double;
  dwc:latitude '51.92871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617973'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92871"^^xsd:decimal ;
  dwc:decimalLongitude "3.879871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92871 3.879871)"^^geo:wktLiteral ;
  geo-pos:lat "51.92871"^^xsd:decimal ;
  geo-pos:long "3.879871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4678'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53407; 53407'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.879871'^^xsd:double;
  dwc:latitude '51.92871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617971'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945307 3.880094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945307"^^xsd:decimal ;
  dwc:decimalLongitude "3.880094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945307 3.880094)"^^geo:wktLiteral ;
  geo-pos:lat "51.945307"^^xsd:decimal ;
  geo-pos:long "3.880094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57030; 57030'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880094'^^xsd:double;
  dwc:latitude '51.945307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621457'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942411 3.880154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942411"^^xsd:decimal ;
  dwc:decimalLongitude "3.880154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942411 3.880154)"^^geo:wktLiteral ;
  geo-pos:lat "51.942411"^^xsd:decimal ;
  geo-pos:long "3.880154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53283; 53283'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880154'^^xsd:double;
  dwc:latitude '51.942411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617849'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942411 3.880154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942411"^^xsd:decimal ;
  dwc:decimalLongitude "3.880154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942411 3.880154)"^^geo:wktLiteral ;
  geo-pos:lat "51.942411"^^xsd:decimal ;
  geo-pos:long "3.880154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53280; 53280'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880154'^^xsd:double;
  dwc:latitude '51.942411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617846'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942411 3.880154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942411"^^xsd:decimal ;
  dwc:decimalLongitude "3.880154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942411 3.880154)"^^geo:wktLiteral ;
  geo-pos:lat "51.942411"^^xsd:decimal ;
  geo-pos:long "3.880154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53281; 53281'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880154'^^xsd:double;
  dwc:latitude '51.942411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617847'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942411 3.880154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942411"^^xsd:decimal ;
  dwc:decimalLongitude "3.880154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942411 3.880154)"^^geo:wktLiteral ;
  geo-pos:lat "51.942411"^^xsd:decimal ;
  geo-pos:long "3.880154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53282; 53282'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880154'^^xsd:double;
  dwc:latitude '51.942411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617848'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866695"^^xsd:decimal ;
  dwc:decimalLongitude "3.880185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866695"^^xsd:decimal ;
  geo-pos:long "3.880185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-520b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54438; 54438'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880185'^^xsd:double;
  dwc:latitude '51.866695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618977'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866695"^^xsd:decimal ;
  dwc:decimalLongitude "3.880185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866695"^^xsd:decimal ;
  geo-pos:long "3.880185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-520a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54437; 54437'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880185'^^xsd:double;
  dwc:latitude '51.866695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618976'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866695"^^xsd:decimal ;
  dwc:decimalLongitude "3.880185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866695"^^xsd:decimal ;
  geo-pos:long "3.880185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5209'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54436; 54436'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880185'^^xsd:double;
  dwc:latitude '51.866695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618975'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866695"^^xsd:decimal ;
  dwc:decimalLongitude "3.880185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866695"^^xsd:decimal ;
  geo-pos:long "3.880185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5208'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54433; 54433'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880185'^^xsd:double;
  dwc:latitude '51.866695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618972'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866695"^^xsd:decimal ;
  dwc:decimalLongitude "3.880185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866695"^^xsd:decimal ;
  geo-pos:long "3.880185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5207'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54435; 54435'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880185'^^xsd:double;
  dwc:latitude '51.866695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618974'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866695"^^xsd:decimal ;
  dwc:decimalLongitude "3.880185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866695 3.880185)"^^geo:wktLiteral ;
  geo-pos:lat "51.866695"^^xsd:decimal ;
  geo-pos:long "3.880185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5206'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54434; 54434'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880185'^^xsd:double;
  dwc:latitude '51.866695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618973'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828184 3.880262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828184"^^xsd:decimal ;
  dwc:decimalLongitude "3.880262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828184 3.880262)"^^geo:wktLiteral ;
  geo-pos:lat "51.828184"^^xsd:decimal ;
  geo-pos:long "3.880262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c65'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45658; 45658'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880262'^^xsd:double;
  dwc:latitude '51.828184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610621'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828184 3.880262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828184"^^xsd:decimal ;
  dwc:decimalLongitude "3.880262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828184 3.880262)"^^geo:wktLiteral ;
  geo-pos:lat "51.828184"^^xsd:decimal ;
  geo-pos:long "3.880262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c64'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45656; 45656'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880262'^^xsd:double;
  dwc:latitude '51.828184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610619'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828184 3.880262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828184"^^xsd:decimal ;
  dwc:decimalLongitude "3.880262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828184 3.880262)"^^geo:wktLiteral ;
  geo-pos:lat "51.828184"^^xsd:decimal ;
  geo-pos:long "3.880262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c63'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45657; 45657'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880262'^^xsd:double;
  dwc:latitude '51.828184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610620'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a94'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47225; 47225'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612173'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a93'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47232; 47232'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612180'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a92'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47228; 47228'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612176'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a91'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47227; 47227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612175'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a90'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47229; 47229'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612177'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a8f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47231; 47231'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612179'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a8e'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47224; 47224'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612172'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a8d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47226; 47226'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612174'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909142"^^xsd:decimal ;
  dwc:decimalLongitude "3.880317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909142 3.880317)"^^geo:wktLiteral ;
  geo-pos:lat "51.909142"^^xsd:decimal ;
  geo-pos:long "3.880317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a8c'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47230; 47230'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880317'^^xsd:double;
  dwc:latitude '51.909142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612178'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827733 3.880369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827733"^^xsd:decimal ;
  dwc:decimalLongitude "3.880369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827733 3.880369)"^^geo:wktLiteral ;
  geo-pos:lat "51.827733"^^xsd:decimal ;
  geo-pos:long "3.880369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55913; 55913'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880369'^^xsd:double;
  dwc:latitude '51.827733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620374'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827733 3.880369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827733"^^xsd:decimal ;
  dwc:decimalLongitude "3.880369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827733 3.880369)"^^geo:wktLiteral ;
  geo-pos:lat "51.827733"^^xsd:decimal ;
  geo-pos:long "3.880369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55914; 55914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880369'^^xsd:double;
  dwc:latitude '51.827733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620375'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827733 3.880369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827733"^^xsd:decimal ;
  dwc:decimalLongitude "3.880369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827733 3.880369)"^^geo:wktLiteral ;
  geo-pos:lat "51.827733"^^xsd:decimal ;
  geo-pos:long "3.880369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55915; 55915'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880369'^^xsd:double;
  dwc:latitude '51.827733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620376'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866719"^^xsd:decimal ;
  dwc:decimalLongitude "3.880549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  geo-pos:lat "51.866719"^^xsd:decimal ;
  geo-pos:long "3.880549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7788'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51873; 51873'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880549'^^xsd:double;
  dwc:latitude '51.866719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616557'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866719"^^xsd:decimal ;
  dwc:decimalLongitude "3.880549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  geo-pos:lat "51.866719"^^xsd:decimal ;
  geo-pos:long "3.880549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7787'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51877; 51877'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880549'^^xsd:double;
  dwc:latitude '51.866719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616561'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866719"^^xsd:decimal ;
  dwc:decimalLongitude "3.880549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  geo-pos:lat "51.866719"^^xsd:decimal ;
  geo-pos:long "3.880549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7786'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51875; 51875'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880549'^^xsd:double;
  dwc:latitude '51.866719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616559'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866719"^^xsd:decimal ;
  dwc:decimalLongitude "3.880549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  geo-pos:lat "51.866719"^^xsd:decimal ;
  geo-pos:long "3.880549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7785'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51874; 51874'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880549'^^xsd:double;
  dwc:latitude '51.866719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616558'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866719"^^xsd:decimal ;
  dwc:decimalLongitude "3.880549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  geo-pos:lat "51.866719"^^xsd:decimal ;
  geo-pos:long "3.880549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7784'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51876; 51876'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880549'^^xsd:double;
  dwc:latitude '51.866719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616560'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866719"^^xsd:decimal ;
  dwc:decimalLongitude "3.880549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866719 3.880549)"^^geo:wktLiteral ;
  geo-pos:lat "51.866719"^^xsd:decimal ;
  geo-pos:long "3.880549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7783'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51878; 51878'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880549'^^xsd:double;
  dwc:latitude '51.866719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616563'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905148 3.880559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905148"^^xsd:decimal ;
  dwc:decimalLongitude "3.880559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905148 3.880559)"^^geo:wktLiteral ;
  geo-pos:lat "51.905148"^^xsd:decimal ;
  geo-pos:long "3.880559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4653'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53455; 53455'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880559'^^xsd:double;
  dwc:latitude '51.905148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624354'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905148 3.880559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905148"^^xsd:decimal ;
  dwc:decimalLongitude "3.880559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905148 3.880559)"^^geo:wktLiteral ;
  geo-pos:lat "51.905148"^^xsd:decimal ;
  geo-pos:long "3.880559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4652'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53454; 53454'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880559'^^xsd:double;
  dwc:latitude '51.905148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618017'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905148 3.880559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905148"^^xsd:decimal ;
  dwc:decimalLongitude "3.880559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905148 3.880559)"^^geo:wktLiteral ;
  geo-pos:lat "51.905148"^^xsd:decimal ;
  geo-pos:long "3.880559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4651'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53453; 53453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880559'^^xsd:double;
  dwc:latitude '51.905148'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624353'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965766 3.880742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965766"^^xsd:decimal ;
  dwc:decimalLongitude "3.880742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965766 3.880742)"^^geo:wktLiteral ;
  geo-pos:lat "51.965766"^^xsd:decimal ;
  geo-pos:long "3.880742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39477; 39477'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880742'^^xsd:double;
  dwc:latitude '51.965766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604743'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965766 3.880742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965766"^^xsd:decimal ;
  dwc:decimalLongitude "3.880742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965766 3.880742)"^^geo:wktLiteral ;
  geo-pos:lat "51.965766"^^xsd:decimal ;
  geo-pos:long "3.880742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73a0'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39476; 39476'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880742'^^xsd:double;
  dwc:latitude '51.965766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604742'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96589 3.880934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96589"^^xsd:decimal ;
  dwc:decimalLongitude "3.880934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96589 3.880934)"^^geo:wktLiteral ;
  geo-pos:lat "51.96589"^^xsd:decimal ;
  geo-pos:long "3.880934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-502a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46921; 46921'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880934'^^xsd:double;
  dwc:latitude '51.96589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611817'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96589 3.880934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96589"^^xsd:decimal ;
  dwc:decimalLongitude "3.880934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96589 3.880934)"^^geo:wktLiteral ;
  geo-pos:lat "51.96589"^^xsd:decimal ;
  geo-pos:long "3.880934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5029'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46922; 46922'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880934'^^xsd:double;
  dwc:latitude '51.96589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611818'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96589 3.880934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96589"^^xsd:decimal ;
  dwc:decimalLongitude "3.880934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96589 3.880934)"^^geo:wktLiteral ;
  geo-pos:lat "51.96589"^^xsd:decimal ;
  geo-pos:long "3.880934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5028'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46923; 46923'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.880934'^^xsd:double;
  dwc:latitude '51.96589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611819'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950883"^^xsd:decimal ;
  dwc:decimalLongitude "3.881062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950883"^^xsd:decimal ;
  geo-pos:long "3.881062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68be'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50563; 50563'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881062'^^xsd:double;
  dwc:latitude '51.950883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615325'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950883"^^xsd:decimal ;
  dwc:decimalLongitude "3.881062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950883"^^xsd:decimal ;
  geo-pos:long "3.881062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50562; 50562'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881062'^^xsd:double;
  dwc:latitude '51.950883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615324'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950883"^^xsd:decimal ;
  dwc:decimalLongitude "3.881062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950883"^^xsd:decimal ;
  geo-pos:long "3.881062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68bc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50564; 50564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881062'^^xsd:double;
  dwc:latitude '51.950883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615326'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950883"^^xsd:decimal ;
  dwc:decimalLongitude "3.881062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950883"^^xsd:decimal ;
  geo-pos:long "3.881062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68bb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50566; 50566'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881062'^^xsd:double;
  dwc:latitude '51.950883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615328'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950883"^^xsd:decimal ;
  dwc:decimalLongitude "3.881062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950883"^^xsd:decimal ;
  geo-pos:long "3.881062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50565; 50565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881062'^^xsd:double;
  dwc:latitude '51.950883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615327'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950883"^^xsd:decimal ;
  dwc:decimalLongitude "3.881062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950883 3.881062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950883"^^xsd:decimal ;
  geo-pos:long "3.881062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68b9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50561; 50561'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881062'^^xsd:double;
  dwc:latitude '51.950883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615323'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963983 3.881115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963983"^^xsd:decimal ;
  dwc:decimalLongitude "3.881115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963983 3.881115)"^^geo:wktLiteral ;
  geo-pos:lat "51.963983"^^xsd:decimal ;
  geo-pos:long "3.881115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ec'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51714; 51714'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881115'^^xsd:double;
  dwc:latitude '51.963983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615263'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828366 3.881136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828366"^^xsd:decimal ;
  dwc:decimalLongitude "3.881136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828366 3.881136)"^^geo:wktLiteral ;
  geo-pos:lat "51.828366"^^xsd:decimal ;
  geo-pos:long "3.881136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6559'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48852; 48852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881136'^^xsd:double;
  dwc:latitude '51.828366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613730'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828366 3.881136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828366"^^xsd:decimal ;
  dwc:decimalLongitude "3.881136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828366 3.881136)"^^geo:wktLiteral ;
  geo-pos:lat "51.828366"^^xsd:decimal ;
  geo-pos:long "3.881136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-638e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44712; 44712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.750555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881136'^^xsd:double;
  dwc:latitude '51.828366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609760'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828366 3.881136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828366"^^xsd:decimal ;
  dwc:decimalLongitude "3.881136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828366 3.881136)"^^geo:wktLiteral ;
  geo-pos:lat "51.828366"^^xsd:decimal ;
  geo-pos:long "3.881136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-638d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44711; 44711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.750555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881136'^^xsd:double;
  dwc:latitude '51.828366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609759'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866147"^^xsd:decimal ;
  dwc:decimalLongitude "3.881308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  geo-pos:lat "51.866147"^^xsd:decimal ;
  geo-pos:long "3.881308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-613f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45360; 45360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881308'^^xsd:double;
  dwc:latitude '51.866147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610371'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866147"^^xsd:decimal ;
  dwc:decimalLongitude "3.881308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  geo-pos:lat "51.866147"^^xsd:decimal ;
  geo-pos:long "3.881308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-613e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45361; 45361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881308'^^xsd:double;
  dwc:latitude '51.866147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610372'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866147"^^xsd:decimal ;
  dwc:decimalLongitude "3.881308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  geo-pos:lat "51.866147"^^xsd:decimal ;
  geo-pos:long "3.881308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-613d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45359; 45359'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881308'^^xsd:double;
  dwc:latitude '51.866147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610370'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866147"^^xsd:decimal ;
  dwc:decimalLongitude "3.881308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  geo-pos:lat "51.866147"^^xsd:decimal ;
  geo-pos:long "3.881308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-613c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45358; 45358'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881308'^^xsd:double;
  dwc:latitude '51.866147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610369'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866147"^^xsd:decimal ;
  dwc:decimalLongitude "3.881308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866147 3.881308)"^^geo:wktLiteral ;
  geo-pos:lat "51.866147"^^xsd:decimal ;
  geo-pos:long "3.881308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-613b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45357; 45357'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881308'^^xsd:double;
  dwc:latitude '51.866147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610368'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951187 3.88133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951187"^^xsd:decimal ;
  dwc:decimalLongitude "3.88133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951187 3.88133)"^^geo:wktLiteral ;
  geo-pos:lat "51.951187"^^xsd:decimal ;
  geo-pos:long "3.88133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5906'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45818; 45818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88133'^^xsd:double;
  dwc:latitude '51.951187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609656'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867675 3.881367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867675"^^xsd:decimal ;
  dwc:decimalLongitude "3.881367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867675 3.881367)"^^geo:wktLiteral ;
  geo-pos:lat "51.867675"^^xsd:decimal ;
  geo-pos:long "3.881367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e27'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49415; 49415'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881367'^^xsd:double;
  dwc:latitude '51.867675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614203'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829999 3.881531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829999"^^xsd:decimal ;
  dwc:decimalLongitude "3.881531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829999 3.881531)"^^geo:wktLiteral ;
  geo-pos:lat "51.829999"^^xsd:decimal ;
  geo-pos:long "3.881531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5176'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54595; 54595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881531'^^xsd:double;
  dwc:latitude '51.829999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619092'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829999 3.881531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829999"^^xsd:decimal ;
  dwc:decimalLongitude "3.881531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829999 3.881531)"^^geo:wktLiteral ;
  geo-pos:lat "51.829999"^^xsd:decimal ;
  geo-pos:long "3.881531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5174'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54593; 54593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881531'^^xsd:double;
  dwc:latitude '51.829999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619090'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829999 3.881531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829999"^^xsd:decimal ;
  dwc:decimalLongitude "3.881531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829999 3.881531)"^^geo:wktLiteral ;
  geo-pos:lat "51.829999"^^xsd:decimal ;
  geo-pos:long "3.881531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5172'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54594; 54594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881531'^^xsd:double;
  dwc:latitude '51.829999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619091'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829711 3.881612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829711"^^xsd:decimal ;
  dwc:decimalLongitude "3.881612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829711 3.881612)"^^geo:wktLiteral ;
  geo-pos:lat "51.829711"^^xsd:decimal ;
  geo-pos:long "3.881612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44463; 44463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.21'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881612'^^xsd:double;
  dwc:latitude '51.829711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609482'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911434 3.881612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911434"^^xsd:decimal ;
  dwc:decimalLongitude "3.881612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911434 3.881612)"^^geo:wktLiteral ;
  geo-pos:lat "51.911434"^^xsd:decimal ;
  geo-pos:long "3.881612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-645c'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49168; 49168'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881612'^^xsd:double;
  dwc:latitude '51.911434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613993'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911434 3.881612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911434"^^xsd:decimal ;
  dwc:decimalLongitude "3.881612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911434 3.881612)"^^geo:wktLiteral ;
  geo-pos:lat "51.911434"^^xsd:decimal ;
  geo-pos:long "3.881612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-645b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49169; 49169'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881612'^^xsd:double;
  dwc:latitude '51.911434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613994'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911434 3.881612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911434"^^xsd:decimal ;
  dwc:decimalLongitude "3.881612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911434 3.881612)"^^geo:wktLiteral ;
  geo-pos:lat "51.911434"^^xsd:decimal ;
  geo-pos:long "3.881612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-645a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49170; 49170'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881612'^^xsd:double;
  dwc:latitude '51.911434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613995'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911434 3.881612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911434"^^xsd:decimal ;
  dwc:decimalLongitude "3.881612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911434 3.881612)"^^geo:wktLiteral ;
  geo-pos:lat "51.911434"^^xsd:decimal ;
  geo-pos:long "3.881612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6459'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49171; 49171'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881612'^^xsd:double;
  dwc:latitude '51.911434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613996'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828875 3.881625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828875"^^xsd:decimal ;
  dwc:decimalLongitude "3.881625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828875 3.881625)"^^geo:wktLiteral ;
  geo-pos:lat "51.828875"^^xsd:decimal ;
  geo-pos:long "3.881625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40130; 40130'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.699166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881625'^^xsd:double;
  dwc:latitude '51.828875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605333'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-456e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53703; 53703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618223'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-456d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53697; 53697'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618217'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-456c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53696; 53696'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618216'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-456b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53695; 53695'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618215'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-456a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53694; 53694'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618214'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4569'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53702; 53702'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618222'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4568'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53701; 53701'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618221'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4567'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53698; 53698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618218'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4566'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53693; 53693'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618213'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4565'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53700; 53700'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618220'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86975"^^xsd:decimal ;
  dwc:decimalLongitude "3.881639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86975 3.881639)"^^geo:wktLiteral ;
  geo-pos:lat "51.86975"^^xsd:decimal ;
  geo-pos:long "3.881639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4564'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53699; 53699'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881639'^^xsd:double;
  dwc:latitude '51.86975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618219'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965696 3.881643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965696"^^xsd:decimal ;
  dwc:decimalLongitude "3.881643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965696 3.881643)"^^geo:wktLiteral ;
  geo-pos:lat "51.965696"^^xsd:decimal ;
  geo-pos:long "3.881643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56201; 56201'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881643'^^xsd:double;
  dwc:latitude '51.965696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620719'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965696 3.881643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965696"^^xsd:decimal ;
  dwc:decimalLongitude "3.881643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965696 3.881643)"^^geo:wktLiteral ;
  geo-pos:lat "51.965696"^^xsd:decimal ;
  geo-pos:long "3.881643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6aea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56202; 56202'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881643'^^xsd:double;
  dwc:latitude '51.965696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620720'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965696 3.881643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965696"^^xsd:decimal ;
  dwc:decimalLongitude "3.881643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965696 3.881643)"^^geo:wktLiteral ;
  geo-pos:lat "51.965696"^^xsd:decimal ;
  geo-pos:long "3.881643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56203; 56203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881643'^^xsd:double;
  dwc:latitude '51.965696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620721'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965696 3.881643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965696"^^xsd:decimal ;
  dwc:decimalLongitude "3.881643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965696 3.881643)"^^geo:wktLiteral ;
  geo-pos:lat "51.965696"^^xsd:decimal ;
  geo-pos:long "3.881643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56204; 56204'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881643'^^xsd:double;
  dwc:latitude '51.965696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620722'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862097 3.881722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862097"^^xsd:decimal ;
  dwc:decimalLongitude "3.881722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862097 3.881722)"^^geo:wktLiteral ;
  geo-pos:lat "51.862097"^^xsd:decimal ;
  geo-pos:long "3.881722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5480'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55757; 55757'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881722'^^xsd:double;
  dwc:latitude '51.862097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620228'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848537 3.881965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848537"^^xsd:decimal ;
  dwc:decimalLongitude "3.881965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848537 3.881965)"^^geo:wktLiteral ;
  geo-pos:lat "51.848537"^^xsd:decimal ;
  geo-pos:long "3.881965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39899; 39899'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.256666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.881965'^^xsd:double;
  dwc:latitude '51.848537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605139'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933442"^^xsd:decimal ;
  dwc:decimalLongitude "3.882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  geo-pos:lat "51.933442"^^xsd:decimal ;
  geo-pos:long "3.882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41250; 41250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882'^^xsd:double;
  dwc:latitude '51.933442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606434'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933442"^^xsd:decimal ;
  dwc:decimalLongitude "3.882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  geo-pos:lat "51.933442"^^xsd:decimal ;
  geo-pos:long "3.882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41249; 41249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882'^^xsd:double;
  dwc:latitude '51.933442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606433'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933442"^^xsd:decimal ;
  dwc:decimalLongitude "3.882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  geo-pos:lat "51.933442"^^xsd:decimal ;
  geo-pos:long "3.882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41246; 41246'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882'^^xsd:double;
  dwc:latitude '51.933442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606430'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933442"^^xsd:decimal ;
  dwc:decimalLongitude "3.882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  geo-pos:lat "51.933442"^^xsd:decimal ;
  geo-pos:long "3.882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41244; 41244'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882'^^xsd:double;
  dwc:latitude '51.933442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606428'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933442"^^xsd:decimal ;
  dwc:decimalLongitude "3.882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  geo-pos:lat "51.933442"^^xsd:decimal ;
  geo-pos:long "3.882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41245; 41245'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882'^^xsd:double;
  dwc:latitude '51.933442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606429'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933442"^^xsd:decimal ;
  dwc:decimalLongitude "3.882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  geo-pos:lat "51.933442"^^xsd:decimal ;
  geo-pos:long "3.882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41251; 41251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882'^^xsd:double;
  dwc:latitude '51.933442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606435'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933442"^^xsd:decimal ;
  dwc:decimalLongitude "3.882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  geo-pos:lat "51.933442"^^xsd:decimal ;
  geo-pos:long "3.882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41248; 41248'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882'^^xsd:double;
  dwc:latitude '51.933442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606432'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933442"^^xsd:decimal ;
  dwc:decimalLongitude "3.882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933442 3.882)"^^geo:wktLiteral ;
  geo-pos:lat "51.933442"^^xsd:decimal ;
  geo-pos:long "3.882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41247; 41247'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882'^^xsd:double;
  dwc:latitude '51.933442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606431'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831569 3.882098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831569"^^xsd:decimal ;
  dwc:decimalLongitude "3.882098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831569 3.882098)"^^geo:wktLiteral ;
  geo-pos:lat "51.831569"^^xsd:decimal ;
  geo-pos:long "3.882098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ac'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40075; 40075'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.8155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882098'^^xsd:double;
  dwc:latitude '51.831569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605278'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831569 3.882098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831569"^^xsd:decimal ;
  dwc:decimalLongitude "3.882098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831569 3.882098)"^^geo:wktLiteral ;
  geo-pos:lat "51.831569"^^xsd:decimal ;
  geo-pos:long "3.882098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ab'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40073; 40073'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.8155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882098'^^xsd:double;
  dwc:latitude '51.831569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605276'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831569 3.882098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831569"^^xsd:decimal ;
  dwc:decimalLongitude "3.882098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831569 3.882098)"^^geo:wktLiteral ;
  geo-pos:lat "51.831569"^^xsd:decimal ;
  geo-pos:long "3.882098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40074; 40074'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.8155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882098'^^xsd:double;
  dwc:latitude '51.831569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605277'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948448 3.88212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948448"^^xsd:decimal ;
  dwc:decimalLongitude "3.88212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948448 3.88212)"^^geo:wktLiteral ;
  geo-pos:lat "51.948448"^^xsd:decimal ;
  geo-pos:long "3.88212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b5'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42234; 42234'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88212'^^xsd:double;
  dwc:latitude '51.948448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607402'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833554 3.882311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833554"^^xsd:decimal ;
  dwc:decimalLongitude "3.882311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833554 3.882311)"^^geo:wktLiteral ;
  geo-pos:lat "51.833554"^^xsd:decimal ;
  geo-pos:long "3.882311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4250'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42669; 42669'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882311'^^xsd:double;
  dwc:latitude '51.833554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607761'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833554 3.882311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833554"^^xsd:decimal ;
  dwc:decimalLongitude "3.882311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833554 3.882311)"^^geo:wktLiteral ;
  geo-pos:lat "51.833554"^^xsd:decimal ;
  geo-pos:long "3.882311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-424f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42668; 42668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882311'^^xsd:double;
  dwc:latitude '51.833554'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607760'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890271 3.882404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890271"^^xsd:decimal ;
  dwc:decimalLongitude "3.882404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890271 3.882404)"^^geo:wktLiteral ;
  geo-pos:lat "51.890271"^^xsd:decimal ;
  geo-pos:long "3.882404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a5b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47296; 47296'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882404'^^xsd:double;
  dwc:latitude '51.890271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612248'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890271 3.882404)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890271"^^xsd:decimal ;
  dwc:decimalLongitude "3.882404"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890271 3.882404)"^^geo:wktLiteral ;
  geo-pos:lat "51.890271"^^xsd:decimal ;
  geo-pos:long "3.882404"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a5a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47297; 47297'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882404'^^xsd:double;
  dwc:latitude '51.890271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612249'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853272 3.882435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853272"^^xsd:decimal ;
  dwc:decimalLongitude "3.882435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853272 3.882435)"^^geo:wktLiteral ;
  geo-pos:lat "51.853272"^^xsd:decimal ;
  geo-pos:long "3.882435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e06'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55274; 55274'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882435'^^xsd:double;
  dwc:latitude '51.853272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619792'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853272 3.882435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853272"^^xsd:decimal ;
  dwc:decimalLongitude "3.882435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853272 3.882435)"^^geo:wktLiteral ;
  geo-pos:lat "51.853272"^^xsd:decimal ;
  geo-pos:long "3.882435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e05'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55277; 55277'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882435'^^xsd:double;
  dwc:latitude '51.853272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619795'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853272 3.882435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853272"^^xsd:decimal ;
  dwc:decimalLongitude "3.882435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853272 3.882435)"^^geo:wktLiteral ;
  geo-pos:lat "51.853272"^^xsd:decimal ;
  geo-pos:long "3.882435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e04'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55275; 55275'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882435'^^xsd:double;
  dwc:latitude '51.853272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619793'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853272 3.882435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853272"^^xsd:decimal ;
  dwc:decimalLongitude "3.882435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853272 3.882435)"^^geo:wktLiteral ;
  geo-pos:lat "51.853272"^^xsd:decimal ;
  geo-pos:long "3.882435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e03'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55276; 55276'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882435'^^xsd:double;
  dwc:latitude '51.853272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619794'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829678 3.882497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829678"^^xsd:decimal ;
  dwc:decimalLongitude "3.882497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829678 3.882497)"^^geo:wktLiteral ;
  geo-pos:lat "51.829678"^^xsd:decimal ;
  geo-pos:long "3.882497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-764a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50099; 50099'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882497'^^xsd:double;
  dwc:latitude '51.829678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614886'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828985 3.882541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828985"^^xsd:decimal ;
  dwc:decimalLongitude "3.882541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828985 3.882541)"^^geo:wktLiteral ;
  geo-pos:lat "51.828985"^^xsd:decimal ;
  geo-pos:long "3.882541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5845'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46118; 46118'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882541'^^xsd:double;
  dwc:latitude '51.828985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611037'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893714 3.882544)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893714"^^xsd:decimal ;
  dwc:decimalLongitude "3.882544"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893714 3.882544)"^^geo:wktLiteral ;
  geo-pos:lat "51.893714"^^xsd:decimal ;
  geo-pos:long "3.882544"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d6'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49947; 49947'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882544'^^xsd:double;
  dwc:latitude '51.893714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614740'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893714 3.882544)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893714"^^xsd:decimal ;
  dwc:decimalLongitude "3.882544"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893714 3.882544)"^^geo:wktLiteral ;
  geo-pos:lat "51.893714"^^xsd:decimal ;
  geo-pos:long "3.882544"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d5'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49946; 49946'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882544'^^xsd:double;
  dwc:latitude '51.893714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614739'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951411 3.882556)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951411"^^xsd:decimal ;
  dwc:decimalLongitude "3.882556"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951411 3.882556)"^^geo:wktLiteral ;
  geo-pos:lat "51.951411"^^xsd:decimal ;
  geo-pos:long "3.882556"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e72'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49677; 49677'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882556'^^xsd:double;
  dwc:latitude '51.951411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614523'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828823 3.882582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828823"^^xsd:decimal ;
  dwc:decimalLongitude "3.882582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828823 3.882582)"^^geo:wktLiteral ;
  geo-pos:lat "51.828823"^^xsd:decimal ;
  geo-pos:long "3.882582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6970'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50342; 50342'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882582'^^xsd:double;
  dwc:latitude '51.828823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615067'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828823 3.882582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828823"^^xsd:decimal ;
  dwc:decimalLongitude "3.882582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828823 3.882582)"^^geo:wktLiteral ;
  geo-pos:lat "51.828823"^^xsd:decimal ;
  geo-pos:long "3.882582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-696f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50340; 50340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882582'^^xsd:double;
  dwc:latitude '51.828823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615066'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891239 3.882859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891239"^^xsd:decimal ;
  dwc:decimalLongitude "3.882859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891239 3.882859)"^^geo:wktLiteral ;
  geo-pos:lat "51.891239"^^xsd:decimal ;
  geo-pos:long "3.882859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-779a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51853; 51853'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882859'^^xsd:double;
  dwc:latitude '51.891239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616534'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891239 3.882859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891239"^^xsd:decimal ;
  dwc:decimalLongitude "3.882859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891239 3.882859)"^^geo:wktLiteral ;
  geo-pos:lat "51.891239"^^xsd:decimal ;
  geo-pos:long "3.882859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7799'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51852; 51852'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.882859'^^xsd:double;
  dwc:latitude '51.891239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616533'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845894 3.883104)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845894"^^xsd:decimal ;
  dwc:decimalLongitude "3.883104"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845894 3.883104)"^^geo:wktLiteral ;
  geo-pos:lat "51.845894"^^xsd:decimal ;
  geo-pos:long "3.883104"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e1c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49438; 49438'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883104'^^xsd:double;
  dwc:latitude '51.845894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614225'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828252 3.883151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828252"^^xsd:decimal ;
  dwc:decimalLongitude "3.883151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828252 3.883151)"^^geo:wktLiteral ;
  geo-pos:lat "51.828252"^^xsd:decimal ;
  geo-pos:long "3.883151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4450'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42786; 42786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883151'^^xsd:double;
  dwc:latitude '51.828252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607837'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869531 3.883189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869531"^^xsd:decimal ;
  dwc:decimalLongitude "3.883189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869531 3.883189)"^^geo:wktLiteral ;
  geo-pos:lat "51.869531"^^xsd:decimal ;
  geo-pos:long "3.883189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-705e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41912; 41912'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883189'^^xsd:double;
  dwc:latitude '51.869531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607102'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869531 3.883189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869531"^^xsd:decimal ;
  dwc:decimalLongitude "3.883189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869531 3.883189)"^^geo:wktLiteral ;
  geo-pos:lat "51.869531"^^xsd:decimal ;
  geo-pos:long "3.883189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-705d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41911; 41911'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883189'^^xsd:double;
  dwc:latitude '51.869531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607101'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934629 3.883216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934629"^^xsd:decimal ;
  dwc:decimalLongitude "3.883216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934629 3.883216)"^^geo:wktLiteral ;
  geo-pos:lat "51.934629"^^xsd:decimal ;
  geo-pos:long "3.883216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51798; 51798'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883216'^^xsd:double;
  dwc:latitude '51.934629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616479'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871626 3.88323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871626"^^xsd:decimal ;
  dwc:decimalLongitude "3.88323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871626 3.88323)"^^geo:wktLiteral ;
  geo-pos:lat "51.871626"^^xsd:decimal ;
  geo-pos:long "3.88323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7374'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39184; 39184'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88323'^^xsd:double;
  dwc:latitude '51.871626'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604366'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828952 3.88331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828952"^^xsd:decimal ;
  dwc:decimalLongitude "3.88331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828952 3.88331)"^^geo:wktLiteral ;
  geo-pos:lat "51.828952"^^xsd:decimal ;
  geo-pos:long "3.88331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56678; 56678'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88331'^^xsd:double;
  dwc:latitude '51.828952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621144'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828952 3.88331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828952"^^xsd:decimal ;
  dwc:decimalLongitude "3.88331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828952 3.88331)"^^geo:wktLiteral ;
  geo-pos:lat "51.828952"^^xsd:decimal ;
  geo-pos:long "3.88331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56680; 56680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88331'^^xsd:double;
  dwc:latitude '51.828952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621146'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828952 3.88331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828952"^^xsd:decimal ;
  dwc:decimalLongitude "3.88331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828952 3.88331)"^^geo:wktLiteral ;
  geo-pos:lat "51.828952"^^xsd:decimal ;
  geo-pos:long "3.88331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56679; 56679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88331'^^xsd:double;
  dwc:latitude '51.828952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621145'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931821 3.883466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931821"^^xsd:decimal ;
  dwc:decimalLongitude "3.883466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931821 3.883466)"^^geo:wktLiteral ;
  geo-pos:lat "51.931821"^^xsd:decimal ;
  geo-pos:long "3.883466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-622f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45106; 45106'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883466'^^xsd:double;
  dwc:latitude '51.931821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610120'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931821 3.883466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931821"^^xsd:decimal ;
  dwc:decimalLongitude "3.883466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931821 3.883466)"^^geo:wktLiteral ;
  geo-pos:lat "51.931821"^^xsd:decimal ;
  geo-pos:long "3.883466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-622e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45105; 45105'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883466'^^xsd:double;
  dwc:latitude '51.931821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610119'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931821 3.883466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931821"^^xsd:decimal ;
  dwc:decimalLongitude "3.883466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931821 3.883466)"^^geo:wktLiteral ;
  geo-pos:lat "51.931821"^^xsd:decimal ;
  geo-pos:long "3.883466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-622d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45104; 45104'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883466'^^xsd:double;
  dwc:latitude '51.931821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610118'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890029 3.883548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890029"^^xsd:decimal ;
  dwc:decimalLongitude "3.883548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890029 3.883548)"^^geo:wktLiteral ;
  geo-pos:lat "51.890029"^^xsd:decimal ;
  geo-pos:long "3.883548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-522c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54398; 54398'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883548'^^xsd:double;
  dwc:latitude '51.890029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618937'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890029 3.883548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890029"^^xsd:decimal ;
  dwc:decimalLongitude "3.883548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890029 3.883548)"^^geo:wktLiteral ;
  geo-pos:lat "51.890029"^^xsd:decimal ;
  geo-pos:long "3.883548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-522b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54396; 54396'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883548'^^xsd:double;
  dwc:latitude '51.890029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618935'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890029 3.883548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890029"^^xsd:decimal ;
  dwc:decimalLongitude "3.883548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890029 3.883548)"^^geo:wktLiteral ;
  geo-pos:lat "51.890029"^^xsd:decimal ;
  geo-pos:long "3.883548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-522a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54397; 54397'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883548'^^xsd:double;
  dwc:latitude '51.890029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618936'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890029 3.883548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890029"^^xsd:decimal ;
  dwc:decimalLongitude "3.883548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890029 3.883548)"^^geo:wktLiteral ;
  geo-pos:lat "51.890029"^^xsd:decimal ;
  geo-pos:long "3.883548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5229'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54399; 54399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883548'^^xsd:double;
  dwc:latitude '51.890029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618938'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909836 3.883733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909836"^^xsd:decimal ;
  dwc:decimalLongitude "3.883733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909836 3.883733)"^^geo:wktLiteral ;
  geo-pos:lat "51.909836"^^xsd:decimal ;
  geo-pos:long "3.883733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47081; 47081'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883733'^^xsd:double;
  dwc:latitude '51.909836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611981'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909836 3.883733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909836"^^xsd:decimal ;
  dwc:decimalLongitude "3.883733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909836 3.883733)"^^geo:wktLiteral ;
  geo-pos:lat "51.909836"^^xsd:decimal ;
  geo-pos:long "3.883733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47080; 47080'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883733'^^xsd:double;
  dwc:latitude '51.909836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611980'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936675 3.883736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936675"^^xsd:decimal ;
  dwc:decimalLongitude "3.883736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936675 3.883736)"^^geo:wktLiteral ;
  geo-pos:lat "51.936675"^^xsd:decimal ;
  geo-pos:long "3.883736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7721'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49853; 49853'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883736'^^xsd:double;
  dwc:latitude '51.936675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614654'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936675 3.883736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936675"^^xsd:decimal ;
  dwc:decimalLongitude "3.883736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936675 3.883736)"^^geo:wktLiteral ;
  geo-pos:lat "51.936675"^^xsd:decimal ;
  geo-pos:long "3.883736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7720'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49855; 49855'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883736'^^xsd:double;
  dwc:latitude '51.936675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614656'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936675 3.883736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936675"^^xsd:decimal ;
  dwc:decimalLongitude "3.883736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936675 3.883736)"^^geo:wktLiteral ;
  geo-pos:lat "51.936675"^^xsd:decimal ;
  geo-pos:long "3.883736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-771f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49851; 49851'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883736'^^xsd:double;
  dwc:latitude '51.936675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614653'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936675 3.883736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936675"^^xsd:decimal ;
  dwc:decimalLongitude "3.883736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936675 3.883736)"^^geo:wktLiteral ;
  geo-pos:lat "51.936675"^^xsd:decimal ;
  geo-pos:long "3.883736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-771e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49854; 49854'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883736'^^xsd:double;
  dwc:latitude '51.936675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614655'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843245 3.883807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843245"^^xsd:decimal ;
  dwc:decimalLongitude "3.883807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843245 3.883807)"^^geo:wktLiteral ;
  geo-pos:lat "51.843245"^^xsd:decimal ;
  geo-pos:long "3.883807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a17'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51214; 51214'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883807'^^xsd:double;
  dwc:latitude '51.843245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624339'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843245 3.883807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843245"^^xsd:decimal ;
  dwc:decimalLongitude "3.883807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843245 3.883807)"^^geo:wktLiteral ;
  geo-pos:lat "51.843245"^^xsd:decimal ;
  geo-pos:long "3.883807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a16'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51213; 51213'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.3386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883807'^^xsd:double;
  dwc:latitude '51.843245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624338'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950277 3.883931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950277"^^xsd:decimal ;
  dwc:decimalLongitude "3.883931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950277 3.883931)"^^geo:wktLiteral ;
  geo-pos:lat "51.950277"^^xsd:decimal ;
  geo-pos:long "3.883931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42206; 42206'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883931'^^xsd:double;
  dwc:latitude '51.950277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607377'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829442 3.883972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829442"^^xsd:decimal ;
  dwc:decimalLongitude "3.883972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829442 3.883972)"^^geo:wktLiteral ;
  geo-pos:lat "51.829442"^^xsd:decimal ;
  geo-pos:long "3.883972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-481a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52958; 52958'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.336944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883972'^^xsd:double;
  dwc:latitude '51.829442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616427'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829442 3.883972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829442"^^xsd:decimal ;
  dwc:decimalLongitude "3.883972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829442 3.883972)"^^geo:wktLiteral ;
  geo-pos:lat "51.829442"^^xsd:decimal ;
  geo-pos:long "3.883972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4819'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52957; 52957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.336944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883972'^^xsd:double;
  dwc:latitude '51.829442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616426'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845114"^^xsd:decimal ;
  dwc:decimalLongitude "3.883989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  geo-pos:lat "51.845114"^^xsd:decimal ;
  geo-pos:long "3.883989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f5c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40606; 40606'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883989'^^xsd:double;
  dwc:latitude '51.845114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605757'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845114"^^xsd:decimal ;
  dwc:decimalLongitude "3.883989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  geo-pos:lat "51.845114"^^xsd:decimal ;
  geo-pos:long "3.883989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f5b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40609; 40609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883989'^^xsd:double;
  dwc:latitude '51.845114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605760'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845114"^^xsd:decimal ;
  dwc:decimalLongitude "3.883989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  geo-pos:lat "51.845114"^^xsd:decimal ;
  geo-pos:long "3.883989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f5a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40607; 40607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883989'^^xsd:double;
  dwc:latitude '51.845114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605758'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845114"^^xsd:decimal ;
  dwc:decimalLongitude "3.883989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  geo-pos:lat "51.845114"^^xsd:decimal ;
  geo-pos:long "3.883989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f59'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40605; 40605'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883989'^^xsd:double;
  dwc:latitude '51.845114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605754'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845114"^^xsd:decimal ;
  dwc:decimalLongitude "3.883989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845114 3.883989)"^^geo:wktLiteral ;
  geo-pos:lat "51.845114"^^xsd:decimal ;
  geo-pos:long "3.883989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f58'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40608; 40608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.883989'^^xsd:double;
  dwc:latitude '51.845114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605759'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82811 3.88433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82811"^^xsd:decimal ;
  dwc:decimalLongitude "3.88433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82811 3.88433)"^^geo:wktLiteral ;
  geo-pos:lat "51.82811"^^xsd:decimal ;
  geo-pos:long "3.88433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ffb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52316; 52316'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.543333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88433'^^xsd:double;
  dwc:latitude '51.82811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616968'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831623 3.884407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831623"^^xsd:decimal ;
  dwc:decimalLongitude "3.884407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831623 3.884407)"^^geo:wktLiteral ;
  geo-pos:lat "51.831623"^^xsd:decimal ;
  geo-pos:long "3.884407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4881'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51672; 51672'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884407'^^xsd:double;
  dwc:latitude '51.831623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616306'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831623 3.884407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831623"^^xsd:decimal ;
  dwc:decimalLongitude "3.884407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831623 3.884407)"^^geo:wktLiteral ;
  geo-pos:lat "51.831623"^^xsd:decimal ;
  geo-pos:long "3.884407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4880'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51673; 51673'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884407'^^xsd:double;
  dwc:latitude '51.831623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616307'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831623 3.884407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831623"^^xsd:decimal ;
  dwc:decimalLongitude "3.884407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831623 3.884407)"^^geo:wktLiteral ;
  geo-pos:lat "51.831623"^^xsd:decimal ;
  geo-pos:long "3.884407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-487f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51671; 51671'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884407'^^xsd:double;
  dwc:latitude '51.831623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616305'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49977; 49977'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614768'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49972; 49972'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614763'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49970; 49970'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614761'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49973; 49973'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614764'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49969; 49969'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614760'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49968; 49968'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614759'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49976; 49976'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614767'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76be'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49971; 49971'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614762'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76bd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49974; 49974'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614765'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869468"^^xsd:decimal ;
  dwc:decimalLongitude "3.884423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869468 3.884423)"^^geo:wktLiteral ;
  geo-pos:lat "51.869468"^^xsd:decimal ;
  geo-pos:long "3.884423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76bc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49975; 49975'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884423'^^xsd:double;
  dwc:latitude '51.869468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614766'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854451 3.884593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854451"^^xsd:decimal ;
  dwc:decimalLongitude "3.884593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854451 3.884593)"^^geo:wktLiteral ;
  geo-pos:lat "51.854451"^^xsd:decimal ;
  geo-pos:long "3.884593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-425a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42654; 42654'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884593'^^xsd:double;
  dwc:latitude '51.854451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607746'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950632 3.884593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950632"^^xsd:decimal ;
  dwc:decimalLongitude "3.884593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950632 3.884593)"^^geo:wktLiteral ;
  geo-pos:lat "51.950632"^^xsd:decimal ;
  geo-pos:long "3.884593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47153; 47153'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884593'^^xsd:double;
  dwc:latitude '51.950632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612111'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889957"^^xsd:decimal ;
  dwc:decimalLongitude "3.884767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  geo-pos:lat "51.889957"^^xsd:decimal ;
  geo-pos:long "3.884767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48622; 48622'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884767'^^xsd:double;
  dwc:latitude '51.889957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612666'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889957"^^xsd:decimal ;
  dwc:decimalLongitude "3.884767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  geo-pos:lat "51.889957"^^xsd:decimal ;
  geo-pos:long "3.884767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48621; 48621'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884767'^^xsd:double;
  dwc:latitude '51.889957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612665'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889957"^^xsd:decimal ;
  dwc:decimalLongitude "3.884767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  geo-pos:lat "51.889957"^^xsd:decimal ;
  geo-pos:long "3.884767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ca0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48620; 48620'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884767'^^xsd:double;
  dwc:latitude '51.889957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612664'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889957"^^xsd:decimal ;
  dwc:decimalLongitude "3.884767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  geo-pos:lat "51.889957"^^xsd:decimal ;
  geo-pos:long "3.884767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c9f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48618; 48618'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884767'^^xsd:double;
  dwc:latitude '51.889957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612662'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889957"^^xsd:decimal ;
  dwc:decimalLongitude "3.884767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  geo-pos:lat "51.889957"^^xsd:decimal ;
  geo-pos:long "3.884767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c9e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48617; 48617'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884767'^^xsd:double;
  dwc:latitude '51.889957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612661'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889957"^^xsd:decimal ;
  dwc:decimalLongitude "3.884767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  geo-pos:lat "51.889957"^^xsd:decimal ;
  geo-pos:long "3.884767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c9d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48619; 48619'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884767'^^xsd:double;
  dwc:latitude '51.889957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612663'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889957"^^xsd:decimal ;
  dwc:decimalLongitude "3.884767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889957 3.884767)"^^geo:wktLiteral ;
  geo-pos:lat "51.889957"^^xsd:decimal ;
  geo-pos:long "3.884767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c9c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48623; 48623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884767'^^xsd:double;
  dwc:latitude '51.889957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613432'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867945 3.884843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867945"^^xsd:decimal ;
  dwc:decimalLongitude "3.884843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867945 3.884843)"^^geo:wktLiteral ;
  geo-pos:lat "51.867945"^^xsd:decimal ;
  geo-pos:long "3.884843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c74'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48667; 48667'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884843'^^xsd:double;
  dwc:latitude '51.867945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613561'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867945 3.884843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867945"^^xsd:decimal ;
  dwc:decimalLongitude "3.884843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867945 3.884843)"^^geo:wktLiteral ;
  geo-pos:lat "51.867945"^^xsd:decimal ;
  geo-pos:long "3.884843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48668; 48668'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884843'^^xsd:double;
  dwc:latitude '51.867945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613562'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867945 3.884843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867945"^^xsd:decimal ;
  dwc:decimalLongitude "3.884843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867945 3.884843)"^^geo:wktLiteral ;
  geo-pos:lat "51.867945"^^xsd:decimal ;
  geo-pos:long "3.884843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c72'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48666; 48666'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884843'^^xsd:double;
  dwc:latitude '51.867945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613560'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93111 3.884849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93111"^^xsd:decimal ;
  dwc:decimalLongitude "3.884849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93111 3.884849)"^^geo:wktLiteral ;
  geo-pos:lat "51.93111"^^xsd:decimal ;
  geo-pos:long "3.884849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42dc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43214; 43214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.884849'^^xsd:double;
  dwc:latitude '51.93111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608322'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830504 3.88498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830504"^^xsd:decimal ;
  dwc:decimalLongitude "3.88498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830504 3.88498)"^^geo:wktLiteral ;
  geo-pos:lat "51.830504"^^xsd:decimal ;
  geo-pos:long "3.88498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7318'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43814; 43814'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88498'^^xsd:double;
  dwc:latitude '51.830504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608825'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830504 3.88498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830504"^^xsd:decimal ;
  dwc:decimalLongitude "3.88498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830504 3.88498)"^^geo:wktLiteral ;
  geo-pos:lat "51.830504"^^xsd:decimal ;
  geo-pos:long "3.88498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7317'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43815; 43815'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88498'^^xsd:double;
  dwc:latitude '51.830504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608826'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846903 3.885113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846903"^^xsd:decimal ;
  dwc:decimalLongitude "3.885113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846903 3.885113)"^^geo:wktLiteral ;
  geo-pos:lat "51.846903"^^xsd:decimal ;
  geo-pos:long "3.885113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56575; 56575'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885113'^^xsd:double;
  dwc:latitude '51.846903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624374'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846903 3.885113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846903"^^xsd:decimal ;
  dwc:decimalLongitude "3.885113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846903 3.885113)"^^geo:wktLiteral ;
  geo-pos:lat "51.846903"^^xsd:decimal ;
  geo-pos:long "3.885113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69aa'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56572; 56572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885113'^^xsd:double;
  dwc:latitude '51.846903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624371'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846903 3.885113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846903"^^xsd:decimal ;
  dwc:decimalLongitude "3.885113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846903 3.885113)"^^geo:wktLiteral ;
  geo-pos:lat "51.846903"^^xsd:decimal ;
  geo-pos:long "3.885113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56573; 56573'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885113'^^xsd:double;
  dwc:latitude '51.846903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624372'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846903 3.885113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846903"^^xsd:decimal ;
  dwc:decimalLongitude "3.885113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846903 3.885113)"^^geo:wktLiteral ;
  geo-pos:lat "51.846903"^^xsd:decimal ;
  geo-pos:long "3.885113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56574; 56574'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885113'^^xsd:double;
  dwc:latitude '51.846903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624373'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91032"^^xsd:decimal ;
  dwc:decimalLongitude "3.885152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  geo-pos:lat "51.91032"^^xsd:decimal ;
  geo-pos:long "3.885152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43245; 43245'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885152'^^xsd:double;
  dwc:latitude '51.91032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608355'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91032"^^xsd:decimal ;
  dwc:decimalLongitude "3.885152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  geo-pos:lat "51.91032"^^xsd:decimal ;
  geo-pos:long "3.885152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43246; 43246'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885152'^^xsd:double;
  dwc:latitude '51.91032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608356'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91032"^^xsd:decimal ;
  dwc:decimalLongitude "3.885152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  geo-pos:lat "51.91032"^^xsd:decimal ;
  geo-pos:long "3.885152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43244; 43244'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885152'^^xsd:double;
  dwc:latitude '51.91032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608354'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91032"^^xsd:decimal ;
  dwc:decimalLongitude "3.885152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  geo-pos:lat "51.91032"^^xsd:decimal ;
  geo-pos:long "3.885152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43243; 43243'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885152'^^xsd:double;
  dwc:latitude '51.91032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608353'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91032"^^xsd:decimal ;
  dwc:decimalLongitude "3.885152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91032 3.885152)"^^geo:wktLiteral ;
  geo-pos:lat "51.91032"^^xsd:decimal ;
  geo-pos:long "3.885152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43247; 43247'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885152'^^xsd:double;
  dwc:latitude '51.91032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608357'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970516 3.885217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970516"^^xsd:decimal ;
  dwc:decimalLongitude "3.885217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970516 3.885217)"^^geo:wktLiteral ;
  geo-pos:lat "51.970516"^^xsd:decimal ;
  geo-pos:long "3.885217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44956; 44956'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885217'^^xsd:double;
  dwc:latitude '51.970516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609970'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970516 3.885217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970516"^^xsd:decimal ;
  dwc:decimalLongitude "3.885217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970516 3.885217)"^^geo:wktLiteral ;
  geo-pos:lat "51.970516"^^xsd:decimal ;
  geo-pos:long "3.885217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44955; 44955'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885217'^^xsd:double;
  dwc:latitude '51.970516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609969'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911452 3.885247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911452"^^xsd:decimal ;
  dwc:decimalLongitude "3.885247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911452 3.885247)"^^geo:wktLiteral ;
  geo-pos:lat "51.911452"^^xsd:decimal ;
  geo-pos:long "3.885247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4950'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51436; 51436'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885247'^^xsd:double;
  dwc:latitude '51.911452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616064'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911452 3.885247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911452"^^xsd:decimal ;
  dwc:decimalLongitude "3.885247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911452 3.885247)"^^geo:wktLiteral ;
  geo-pos:lat "51.911452"^^xsd:decimal ;
  geo-pos:long "3.885247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-494f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51435; 51435'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885247'^^xsd:double;
  dwc:latitude '51.911452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616063'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911452 3.885247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911452"^^xsd:decimal ;
  dwc:decimalLongitude "3.885247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911452 3.885247)"^^geo:wktLiteral ;
  geo-pos:lat "51.911452"^^xsd:decimal ;
  geo-pos:long "3.885247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-494e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51434; 51434'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885247'^^xsd:double;
  dwc:latitude '51.911452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616062'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870585 3.885374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870585"^^xsd:decimal ;
  dwc:decimalLongitude "3.885374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870585 3.885374)"^^geo:wktLiteral ;
  geo-pos:lat "51.870585"^^xsd:decimal ;
  geo-pos:long "3.885374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a4b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47320; 47320'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885374'^^xsd:double;
  dwc:latitude '51.870585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612266'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955732 3.885493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.955732"^^xsd:decimal ;
  dwc:decimalLongitude "3.885493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955732 3.885493)"^^geo:wktLiteral ;
  geo-pos:lat "51.955732"^^xsd:decimal ;
  geo-pos:long "3.885493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49061; 49061'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885493'^^xsd:double;
  dwc:latitude '51.955732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613889'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829859 3.885911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829859"^^xsd:decimal ;
  dwc:decimalLongitude "3.885911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829859 3.885911)"^^geo:wktLiteral ;
  geo-pos:lat "51.829859"^^xsd:decimal ;
  geo-pos:long "3.885911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59e0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46207; 46207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885911'^^xsd:double;
  dwc:latitude '51.829859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611190'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829859 3.885911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829859"^^xsd:decimal ;
  dwc:decimalLongitude "3.885911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829859 3.885911)"^^geo:wktLiteral ;
  geo-pos:lat "51.829859"^^xsd:decimal ;
  geo-pos:long "3.885911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46208; 46208'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885911'^^xsd:double;
  dwc:latitude '51.829859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611191'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41540; 41540'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606686'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41542; 41542'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606688'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41539; 41539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606685'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41535; 41535'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606681'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4baf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41536; 41536'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606682'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41541; 41541'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606687'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bad'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41543; 41543'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606689'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bac'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41538; 41538'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606684'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873143"^^xsd:decimal ;
  dwc:decimalLongitude "3.885947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873143 3.885947)"^^geo:wktLiteral ;
  geo-pos:lat "51.873143"^^xsd:decimal ;
  geo-pos:long "3.885947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41537; 41537'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.885947'^^xsd:double;
  dwc:latitude '51.873143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606683'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828769 3.88615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828769"^^xsd:decimal ;
  dwc:decimalLongitude "3.88615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828769 3.88615)"^^geo:wktLiteral ;
  geo-pos:lat "51.828769"^^xsd:decimal ;
  geo-pos:long "3.88615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-444f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42787; 42787'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1894444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88615'^^xsd:double;
  dwc:latitude '51.828769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607838'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84659 3.886181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84659"^^xsd:decimal ;
  dwc:decimalLongitude "3.886181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84659 3.886181)"^^geo:wktLiteral ;
  geo-pos:lat "51.84659"^^xsd:decimal ;
  geo-pos:long "3.886181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-585b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46091; 46091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886181'^^xsd:double;
  dwc:latitude '51.84659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611010'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84659 3.886181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84659"^^xsd:decimal ;
  dwc:decimalLongitude "3.886181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84659 3.886181)"^^geo:wktLiteral ;
  geo-pos:lat "51.84659"^^xsd:decimal ;
  geo-pos:long "3.886181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-585a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46093; 46093'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886181'^^xsd:double;
  dwc:latitude '51.84659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611012'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84659 3.886181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84659"^^xsd:decimal ;
  dwc:decimalLongitude "3.886181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84659 3.886181)"^^geo:wktLiteral ;
  geo-pos:lat "51.84659"^^xsd:decimal ;
  geo-pos:long "3.886181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5859'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46092; 46092'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886181'^^xsd:double;
  dwc:latitude '51.84659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611011'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830485 3.886286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830485"^^xsd:decimal ;
  dwc:decimalLongitude "3.886286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830485 3.886286)"^^geo:wktLiteral ;
  geo-pos:lat "51.830485"^^xsd:decimal ;
  geo-pos:long "3.886286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40703; 40703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886286'^^xsd:double;
  dwc:latitude '51.830485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605856'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830485 3.886286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830485"^^xsd:decimal ;
  dwc:decimalLongitude "3.886286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830485 3.886286)"^^geo:wktLiteral ;
  geo-pos:lat "51.830485"^^xsd:decimal ;
  geo-pos:long "3.886286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40704; 40704'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886286'^^xsd:double;
  dwc:latitude '51.830485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605857'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89222 3.886293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89222"^^xsd:decimal ;
  dwc:decimalLongitude "3.886293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89222 3.886293)"^^geo:wktLiteral ;
  geo-pos:lat "51.89222"^^xsd:decimal ;
  geo-pos:long "3.886293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bb0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45559; 45559'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886293'^^xsd:double;
  dwc:latitude '51.89222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610522'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89222 3.886293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89222"^^xsd:decimal ;
  dwc:decimalLongitude "3.886293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89222 3.886293)"^^geo:wktLiteral ;
  geo-pos:lat "51.89222"^^xsd:decimal ;
  geo-pos:long "3.886293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5baf'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45558; 45558'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886293'^^xsd:double;
  dwc:latitude '51.89222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610521'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951012 3.886608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951012"^^xsd:decimal ;
  dwc:decimalLongitude "3.886608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951012 3.886608)"^^geo:wktLiteral ;
  geo-pos:lat "51.951012"^^xsd:decimal ;
  geo-pos:long "3.886608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be8'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45803; 45803'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886608'^^xsd:double;
  dwc:latitude '51.951012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610757'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951012 3.886608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951012"^^xsd:decimal ;
  dwc:decimalLongitude "3.886608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951012 3.886608)"^^geo:wktLiteral ;
  geo-pos:lat "51.951012"^^xsd:decimal ;
  geo-pos:long "3.886608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45804; 45804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886608'^^xsd:double;
  dwc:latitude '51.951012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610758'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833081 3.886699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833081"^^xsd:decimal ;
  dwc:decimalLongitude "3.886699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833081 3.886699)"^^geo:wktLiteral ;
  geo-pos:lat "51.833081"^^xsd:decimal ;
  geo-pos:long "3.886699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5175'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54590; 54590'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886699'^^xsd:double;
  dwc:latitude '51.833081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619087'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833081 3.886699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833081"^^xsd:decimal ;
  dwc:decimalLongitude "3.886699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833081 3.886699)"^^geo:wktLiteral ;
  geo-pos:lat "51.833081"^^xsd:decimal ;
  geo-pos:long "3.886699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5173'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54591; 54591'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886699'^^xsd:double;
  dwc:latitude '51.833081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619088'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833081 3.886699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833081"^^xsd:decimal ;
  dwc:decimalLongitude "3.886699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833081 3.886699)"^^geo:wktLiteral ;
  geo-pos:lat "51.833081"^^xsd:decimal ;
  geo-pos:long "3.886699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5171'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54592; 54592'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886699'^^xsd:double;
  dwc:latitude '51.833081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619089'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847224 3.88673)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847224"^^xsd:decimal ;
  dwc:decimalLongitude "3.88673"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847224 3.88673)"^^geo:wktLiteral ;
  geo-pos:lat "51.847224"^^xsd:decimal ;
  geo-pos:long "3.88673"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e6a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52833; 52833'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88673'^^xsd:double;
  dwc:latitude '51.847224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617383'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848481"^^xsd:decimal ;
  dwc:decimalLongitude "3.886929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  geo-pos:lat "51.848481"^^xsd:decimal ;
  geo-pos:long "3.886929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b4b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41649; 41649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886929'^^xsd:double;
  dwc:latitude '51.848481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606792'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848481"^^xsd:decimal ;
  dwc:decimalLongitude "3.886929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  geo-pos:lat "51.848481"^^xsd:decimal ;
  geo-pos:long "3.886929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b4a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41645; 41645'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886929'^^xsd:double;
  dwc:latitude '51.848481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606788'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848481"^^xsd:decimal ;
  dwc:decimalLongitude "3.886929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  geo-pos:lat "51.848481"^^xsd:decimal ;
  geo-pos:long "3.886929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b49'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41648; 41648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886929'^^xsd:double;
  dwc:latitude '51.848481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606791'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848481"^^xsd:decimal ;
  dwc:decimalLongitude "3.886929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  geo-pos:lat "51.848481"^^xsd:decimal ;
  geo-pos:long "3.886929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b48'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41644; 41644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886929'^^xsd:double;
  dwc:latitude '51.848481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606787'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848481"^^xsd:decimal ;
  dwc:decimalLongitude "3.886929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  geo-pos:lat "51.848481"^^xsd:decimal ;
  geo-pos:long "3.886929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b47'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41647; 41647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886929'^^xsd:double;
  dwc:latitude '51.848481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606790'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848481"^^xsd:decimal ;
  dwc:decimalLongitude "3.886929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848481 3.886929)"^^geo:wktLiteral ;
  geo-pos:lat "51.848481"^^xsd:decimal ;
  geo-pos:long "3.886929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b46'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41646; 41646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886929'^^xsd:double;
  dwc:latitude '51.848481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606789'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853111 3.886991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853111"^^xsd:decimal ;
  dwc:decimalLongitude "3.886991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853111 3.886991)"^^geo:wktLiteral ;
  geo-pos:lat "51.853111"^^xsd:decimal ;
  geo-pos:long "3.886991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-768b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50032; 50032'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886991'^^xsd:double;
  dwc:latitude '51.853111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614819'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853111 3.886991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853111"^^xsd:decimal ;
  dwc:decimalLongitude "3.886991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853111 3.886991)"^^geo:wktLiteral ;
  geo-pos:lat "51.853111"^^xsd:decimal ;
  geo-pos:long "3.886991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-768a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50033; 50033'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.886991'^^xsd:double;
  dwc:latitude '51.853111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614820'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933413 3.887003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933413"^^xsd:decimal ;
  dwc:decimalLongitude "3.887003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933413 3.887003)"^^geo:wktLiteral ;
  geo-pos:lat "51.933413"^^xsd:decimal ;
  geo-pos:long "3.887003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45497; 45497'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887003'^^xsd:double;
  dwc:latitude '51.933413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609644'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914369 3.887049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914369"^^xsd:decimal ;
  dwc:decimalLongitude "3.887049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914369 3.887049)"^^geo:wktLiteral ;
  geo-pos:lat "51.914369"^^xsd:decimal ;
  geo-pos:long "3.887049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fde'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40439; 40439'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887049'^^xsd:double;
  dwc:latitude '51.914369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605598'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914369 3.887049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914369"^^xsd:decimal ;
  dwc:decimalLongitude "3.887049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914369 3.887049)"^^geo:wktLiteral ;
  geo-pos:lat "51.914369"^^xsd:decimal ;
  geo-pos:long "3.887049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fdd'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40438; 40438'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887049'^^xsd:double;
  dwc:latitude '51.914369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605597'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870436 3.887187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870436"^^xsd:decimal ;
  dwc:decimalLongitude "3.887187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870436 3.887187)"^^geo:wktLiteral ;
  geo-pos:lat "51.870436"^^xsd:decimal ;
  geo-pos:long "3.887187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e88'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52790; 52790'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887187'^^xsd:double;
  dwc:latitude '51.870436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617347'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870436 3.887187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870436"^^xsd:decimal ;
  dwc:decimalLongitude "3.887187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870436 3.887187)"^^geo:wktLiteral ;
  geo-pos:lat "51.870436"^^xsd:decimal ;
  geo-pos:long "3.887187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e87'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52789; 52789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887187'^^xsd:double;
  dwc:latitude '51.870436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617346'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870436 3.887187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870436"^^xsd:decimal ;
  dwc:decimalLongitude "3.887187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870436 3.887187)"^^geo:wktLiteral ;
  geo-pos:lat "51.870436"^^xsd:decimal ;
  geo-pos:long "3.887187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e86'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52788; 52788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887187'^^xsd:double;
  dwc:latitude '51.870436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617345'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953551 3.887386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953551"^^xsd:decimal ;
  dwc:decimalLongitude "3.887386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953551 3.887386)"^^geo:wktLiteral ;
  geo-pos:lat "51.953551"^^xsd:decimal ;
  geo-pos:long "3.887386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6024'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40335; 40335'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887386'^^xsd:double;
  dwc:latitude '51.953551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605500'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953551 3.887386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953551"^^xsd:decimal ;
  dwc:decimalLongitude "3.887386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953551 3.887386)"^^geo:wktLiteral ;
  geo-pos:lat "51.953551"^^xsd:decimal ;
  geo-pos:long "3.887386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6022'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40336; 40336'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887386'^^xsd:double;
  dwc:latitude '51.953551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605501'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846463 3.887441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846463"^^xsd:decimal ;
  dwc:decimalLongitude "3.887441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846463 3.887441)"^^geo:wktLiteral ;
  geo-pos:lat "51.846463"^^xsd:decimal ;
  geo-pos:long "3.887441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c3c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48733; 48733'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887441'^^xsd:double;
  dwc:latitude '51.846463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613621'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832957 3.887626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832957"^^xsd:decimal ;
  dwc:decimalLongitude "3.887626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832957 3.887626)"^^geo:wktLiteral ;
  geo-pos:lat "51.832957"^^xsd:decimal ;
  geo-pos:long "3.887626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-560e'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44350; 44350'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887626'^^xsd:double;
  dwc:latitude '51.832957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609368'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832957 3.887626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832957"^^xsd:decimal ;
  dwc:decimalLongitude "3.887626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832957 3.887626)"^^geo:wktLiteral ;
  geo-pos:lat "51.832957"^^xsd:decimal ;
  geo-pos:long "3.887626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-560d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44348; 44348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887626'^^xsd:double;
  dwc:latitude '51.832957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609366'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832957 3.887626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832957"^^xsd:decimal ;
  dwc:decimalLongitude "3.887626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832957 3.887626)"^^geo:wktLiteral ;
  geo-pos:lat "51.832957"^^xsd:decimal ;
  geo-pos:long "3.887626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-560c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44351; 44351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887626'^^xsd:double;
  dwc:latitude '51.832957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609369'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832957 3.887626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832957"^^xsd:decimal ;
  dwc:decimalLongitude "3.887626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832957 3.887626)"^^geo:wktLiteral ;
  geo-pos:lat "51.832957"^^xsd:decimal ;
  geo-pos:long "3.887626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-560a'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44349; 44349'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887626'^^xsd:double;
  dwc:latitude '51.832957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609367'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82989 3.887667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82989"^^xsd:decimal ;
  dwc:decimalLongitude "3.887667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82989 3.887667)"^^geo:wktLiteral ;
  geo-pos:lat "51.82989"^^xsd:decimal ;
  geo-pos:long "3.887667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c62'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45660; 45660'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887667'^^xsd:double;
  dwc:latitude '51.82989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610623'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82989 3.887667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82989"^^xsd:decimal ;
  dwc:decimalLongitude "3.887667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82989 3.887667)"^^geo:wktLiteral ;
  geo-pos:lat "51.82989"^^xsd:decimal ;
  geo-pos:long "3.887667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c61'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45659; 45659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887667'^^xsd:double;
  dwc:latitude '51.82989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610622'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82989 3.887667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82989"^^xsd:decimal ;
  dwc:decimalLongitude "3.887667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82989 3.887667)"^^geo:wktLiteral ;
  geo-pos:lat "51.82989"^^xsd:decimal ;
  geo-pos:long "3.887667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c60'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45661; 45661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887667'^^xsd:double;
  dwc:latitude '51.82989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610624'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830744 3.887684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830744"^^xsd:decimal ;
  dwc:decimalLongitude "3.887684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830744 3.887684)"^^geo:wktLiteral ;
  geo-pos:lat "51.830744"^^xsd:decimal ;
  geo-pos:long "3.887684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7649'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50100; 50100'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.298888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887684'^^xsd:double;
  dwc:latitude '51.830744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614887'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830744 3.887684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830744"^^xsd:decimal ;
  dwc:decimalLongitude "3.887684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830744 3.887684)"^^geo:wktLiteral ;
  geo-pos:lat "51.830744"^^xsd:decimal ;
  geo-pos:long "3.887684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7648'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50101; 50101'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.298888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887684'^^xsd:double;
  dwc:latitude '51.830744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614888'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893935 3.887824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893935"^^xsd:decimal ;
  dwc:decimalLongitude "3.887824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893935 3.887824)"^^geo:wktLiteral ;
  geo-pos:lat "51.893935"^^xsd:decimal ;
  geo-pos:long "3.887824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7379'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39282; 39282'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887824'^^xsd:double;
  dwc:latitude '51.893935'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604548'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893935 3.887824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893935"^^xsd:decimal ;
  dwc:decimalLongitude "3.887824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893935 3.887824)"^^geo:wktLiteral ;
  geo-pos:lat "51.893935"^^xsd:decimal ;
  geo-pos:long "3.887824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7378'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39281; 39281'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.887824'^^xsd:double;
  dwc:latitude '51.893935'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604547'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822999 3.888223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822999"^^xsd:decimal ;
  dwc:decimalLongitude "3.888223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822999 3.888223)"^^geo:wktLiteral ;
  geo-pos:lat "51.822999"^^xsd:decimal ;
  geo-pos:long "3.888223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7571'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42435; 42435'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888223'^^xsd:double;
  dwc:latitude '51.822999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607541'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822999 3.888223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.822999"^^xsd:decimal ;
  dwc:decimalLongitude "3.888223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.822999 3.888223)"^^geo:wktLiteral ;
  geo-pos:lat "51.822999"^^xsd:decimal ;
  geo-pos:long "3.888223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7570'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42436; 42436'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888223'^^xsd:double;
  dwc:latitude '51.822999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607542'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830695 3.888234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830695"^^xsd:decimal ;
  dwc:decimalLongitude "3.888234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830695 3.888234)"^^geo:wktLiteral ;
  geo-pos:lat "51.830695"^^xsd:decimal ;
  geo-pos:long "3.888234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55354; 55354'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.582777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888234'^^xsd:double;
  dwc:latitude '51.830695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619872'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830434 3.888244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830434"^^xsd:decimal ;
  dwc:decimalLongitude "3.888244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830434 3.888244)"^^geo:wktLiteral ;
  geo-pos:lat "51.830434"^^xsd:decimal ;
  geo-pos:long "3.888244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f11'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49503; 49503'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888244'^^xsd:double;
  dwc:latitude '51.830434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614294'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830434 3.888244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830434"^^xsd:decimal ;
  dwc:decimalLongitude "3.888244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830434 3.888244)"^^geo:wktLiteral ;
  geo-pos:lat "51.830434"^^xsd:decimal ;
  geo-pos:long "3.888244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f10'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49502; 49502'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888244'^^xsd:double;
  dwc:latitude '51.830434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614293'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831468 3.888366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831468"^^xsd:decimal ;
  dwc:decimalLongitude "3.888366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831468 3.888366)"^^geo:wktLiteral ;
  geo-pos:lat "51.831468"^^xsd:decimal ;
  geo-pos:long "3.888366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b67'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47450; 47450'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888366'^^xsd:double;
  dwc:latitude '51.831468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612356'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831468 3.888366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831468"^^xsd:decimal ;
  dwc:decimalLongitude "3.888366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831468 3.888366)"^^geo:wktLiteral ;
  geo-pos:lat "51.831468"^^xsd:decimal ;
  geo-pos:long "3.888366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b66'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47451; 47451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888366'^^xsd:double;
  dwc:latitude '51.831468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612357'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831468 3.888366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831468"^^xsd:decimal ;
  dwc:decimalLongitude "3.888366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831468 3.888366)"^^geo:wktLiteral ;
  geo-pos:lat "51.831468"^^xsd:decimal ;
  geo-pos:long "3.888366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b65'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47449; 47449'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888366'^^xsd:double;
  dwc:latitude '51.831468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612355'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914871"^^xsd:decimal ;
  dwc:decimalLongitude "3.888528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  geo-pos:lat "51.914871"^^xsd:decimal ;
  geo-pos:long "3.888528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45167; 45167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888528'^^xsd:double;
  dwc:latitude '51.914871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610179'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914871"^^xsd:decimal ;
  dwc:decimalLongitude "3.888528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  geo-pos:lat "51.914871"^^xsd:decimal ;
  geo-pos:long "3.888528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45168; 45168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888528'^^xsd:double;
  dwc:latitude '51.914871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610180'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914871"^^xsd:decimal ;
  dwc:decimalLongitude "3.888528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  geo-pos:lat "51.914871"^^xsd:decimal ;
  geo-pos:long "3.888528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45169; 45169'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888528'^^xsd:double;
  dwc:latitude '51.914871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610181'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914871"^^xsd:decimal ;
  dwc:decimalLongitude "3.888528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  geo-pos:lat "51.914871"^^xsd:decimal ;
  geo-pos:long "3.888528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45166; 45166'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888528'^^xsd:double;
  dwc:latitude '51.914871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610178'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914871"^^xsd:decimal ;
  dwc:decimalLongitude "3.888528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  geo-pos:lat "51.914871"^^xsd:decimal ;
  geo-pos:long "3.888528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45165; 45165'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888528'^^xsd:double;
  dwc:latitude '51.914871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610177'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914871"^^xsd:decimal ;
  dwc:decimalLongitude "3.888528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914871 3.888528)"^^geo:wktLiteral ;
  geo-pos:lat "51.914871"^^xsd:decimal ;
  geo-pos:long "3.888528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45170; 45170'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888528'^^xsd:double;
  dwc:latitude '51.914871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610182'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848693 3.888647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848693"^^xsd:decimal ;
  dwc:decimalLongitude "3.888647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848693 3.888647)"^^geo:wktLiteral ;
  geo-pos:lat "51.848693"^^xsd:decimal ;
  geo-pos:long "3.888647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6119'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45408; 45408'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888647'^^xsd:double;
  dwc:latitude '51.848693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610418'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848693 3.888647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848693"^^xsd:decimal ;
  dwc:decimalLongitude "3.888647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848693 3.888647)"^^geo:wktLiteral ;
  geo-pos:lat "51.848693"^^xsd:decimal ;
  geo-pos:long "3.888647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6117'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45407; 45407'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888647'^^xsd:double;
  dwc:latitude '51.848693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610415'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933642"^^xsd:decimal ;
  dwc:decimalLongitude "3.888869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  geo-pos:lat "51.933642"^^xsd:decimal ;
  geo-pos:long "3.888869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52bb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54238; 54238'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888869'^^xsd:double;
  dwc:latitude '51.933642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618778'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933642"^^xsd:decimal ;
  dwc:decimalLongitude "3.888869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  geo-pos:lat "51.933642"^^xsd:decimal ;
  geo-pos:long "3.888869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54240; 54240'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888869'^^xsd:double;
  dwc:latitude '51.933642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618780'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933642"^^xsd:decimal ;
  dwc:decimalLongitude "3.888869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  geo-pos:lat "51.933642"^^xsd:decimal ;
  geo-pos:long "3.888869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54237; 54237'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888869'^^xsd:double;
  dwc:latitude '51.933642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618777'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933642"^^xsd:decimal ;
  dwc:decimalLongitude "3.888869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  geo-pos:lat "51.933642"^^xsd:decimal ;
  geo-pos:long "3.888869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54239; 54239'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888869'^^xsd:double;
  dwc:latitude '51.933642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618779'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933642"^^xsd:decimal ;
  dwc:decimalLongitude "3.888869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  geo-pos:lat "51.933642"^^xsd:decimal ;
  geo-pos:long "3.888869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54243; 54243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888869'^^xsd:double;
  dwc:latitude '51.933642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618783'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933642"^^xsd:decimal ;
  dwc:decimalLongitude "3.888869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  geo-pos:lat "51.933642"^^xsd:decimal ;
  geo-pos:long "3.888869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b6'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54242; 54242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888869'^^xsd:double;
  dwc:latitude '51.933642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618782'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933642"^^xsd:decimal ;
  dwc:decimalLongitude "3.888869"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933642 3.888869)"^^geo:wktLiteral ;
  geo-pos:lat "51.933642"^^xsd:decimal ;
  geo-pos:long "3.888869"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54241; 54241'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.888869'^^xsd:double;
  dwc:latitude '51.933642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618781'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829791 3.88887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829791"^^xsd:decimal ;
  dwc:decimalLongitude "3.88887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829791 3.88887)"^^geo:wktLiteral ;
  geo-pos:lat "51.829791"^^xsd:decimal ;
  geo-pos:long "3.88887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39426; 39426'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88887'^^xsd:double;
  dwc:latitude '51.829791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604696'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829791 3.88887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829791"^^xsd:decimal ;
  dwc:decimalLongitude "3.88887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829791 3.88887)"^^geo:wktLiteral ;
  geo-pos:lat "51.829791"^^xsd:decimal ;
  geo-pos:long "3.88887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39424; 39424'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88887'^^xsd:double;
  dwc:latitude '51.829791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604694'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829791 3.88887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829791"^^xsd:decimal ;
  dwc:decimalLongitude "3.88887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829791 3.88887)"^^geo:wktLiteral ;
  geo-pos:lat "51.829791"^^xsd:decimal ;
  geo-pos:long "3.88887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39425; 39425'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88887'^^xsd:double;
  dwc:latitude '51.829791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604695'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829781 3.889058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829781"^^xsd:decimal ;
  dwc:decimalLongitude "3.889058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829781 3.889058)"^^geo:wktLiteral ;
  geo-pos:lat "51.829781"^^xsd:decimal ;
  geo-pos:long "3.889058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47791; 47791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.32'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889058'^^xsd:double;
  dwc:latitude '51.829781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612746'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829781 3.889058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829781"^^xsd:decimal ;
  dwc:decimalLongitude "3.889058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829781 3.889058)"^^geo:wktLiteral ;
  geo-pos:lat "51.829781"^^xsd:decimal ;
  geo-pos:long "3.889058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47792; 47792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.32'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889058'^^xsd:double;
  dwc:latitude '51.829781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612747'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830094 3.889296)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830094"^^xsd:decimal ;
  dwc:decimalLongitude "3.889296"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830094 3.889296)"^^geo:wktLiteral ;
  geo-pos:lat "51.830094"^^xsd:decimal ;
  geo-pos:long "3.889296"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-638c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44713; 44713'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.753611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889296'^^xsd:double;
  dwc:latitude '51.830094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609761'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872982 3.889416)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872982"^^xsd:decimal ;
  dwc:decimalLongitude "3.889416"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872982 3.889416)"^^geo:wktLiteral ;
  geo-pos:lat "51.872982"^^xsd:decimal ;
  geo-pos:long "3.889416"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5885'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46029; 46029'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889416'^^xsd:double;
  dwc:latitude '51.872982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610953'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872982 3.889416)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872982"^^xsd:decimal ;
  dwc:decimalLongitude "3.889416"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872982 3.889416)"^^geo:wktLiteral ;
  geo-pos:lat "51.872982"^^xsd:decimal ;
  geo-pos:long "3.889416"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5884'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46031; 46031'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889416'^^xsd:double;
  dwc:latitude '51.872982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610955'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872982 3.889416)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872982"^^xsd:decimal ;
  dwc:decimalLongitude "3.889416"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872982 3.889416)"^^geo:wktLiteral ;
  geo-pos:lat "51.872982"^^xsd:decimal ;
  geo-pos:long "3.889416"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5883'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46030; 46030'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889416'^^xsd:double;
  dwc:latitude '51.872982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610954'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842612 3.889474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842612"^^xsd:decimal ;
  dwc:decimalLongitude "3.889474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842612 3.889474)"^^geo:wktLiteral ;
  geo-pos:lat "51.842612"^^xsd:decimal ;
  geo-pos:long "3.889474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7820'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52230; 52230'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.73'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889474'^^xsd:double;
  dwc:latitude '51.842612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616910'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89581"^^xsd:decimal ;
  dwc:decimalLongitude "3.88959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  geo-pos:lat "51.89581"^^xsd:decimal ;
  geo-pos:long "3.88959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6187'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45280; 45280'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88959'^^xsd:double;
  dwc:latitude '51.89581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610293'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89581"^^xsd:decimal ;
  dwc:decimalLongitude "3.88959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  geo-pos:lat "51.89581"^^xsd:decimal ;
  geo-pos:long "3.88959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6186'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45283; 45283'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88959'^^xsd:double;
  dwc:latitude '51.89581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610296'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89581"^^xsd:decimal ;
  dwc:decimalLongitude "3.88959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  geo-pos:lat "51.89581"^^xsd:decimal ;
  geo-pos:long "3.88959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6185'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45279; 45279'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88959'^^xsd:double;
  dwc:latitude '51.89581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610292'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89581"^^xsd:decimal ;
  dwc:decimalLongitude "3.88959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  geo-pos:lat "51.89581"^^xsd:decimal ;
  geo-pos:long "3.88959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6184'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45281; 45281'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88959'^^xsd:double;
  dwc:latitude '51.89581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610294'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89581"^^xsd:decimal ;
  dwc:decimalLongitude "3.88959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89581 3.88959)"^^geo:wktLiteral ;
  geo-pos:lat "51.89581"^^xsd:decimal ;
  geo-pos:long "3.88959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6183'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45282; 45282'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.88959'^^xsd:double;
  dwc:latitude '51.89581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610295'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830279 3.889764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830279"^^xsd:decimal ;
  dwc:decimalLongitude "3.889764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830279 3.889764)"^^geo:wktLiteral ;
  geo-pos:lat "51.830279"^^xsd:decimal ;
  geo-pos:long "3.889764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e35'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48148; 48148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.341944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889764'^^xsd:double;
  dwc:latitude '51.830279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613043'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829344 3.889833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829344"^^xsd:decimal ;
  dwc:decimalLongitude "3.889833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829344 3.889833)"^^geo:wktLiteral ;
  geo-pos:lat "51.829344"^^xsd:decimal ;
  geo-pos:long "3.889833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-444e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42788; 42788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889833'^^xsd:double;
  dwc:latitude '51.829344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607839'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829344 3.889833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829344"^^xsd:decimal ;
  dwc:decimalLongitude "3.889833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829344 3.889833)"^^geo:wktLiteral ;
  geo-pos:lat "51.829344"^^xsd:decimal ;
  geo-pos:long "3.889833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-444d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42790; 42790'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889833'^^xsd:double;
  dwc:latitude '51.829344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607841'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829344 3.889833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829344"^^xsd:decimal ;
  dwc:decimalLongitude "3.889833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829344 3.889833)"^^geo:wktLiteral ;
  geo-pos:lat "51.829344"^^xsd:decimal ;
  geo-pos:long "3.889833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-444c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42789; 42789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.1922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889833'^^xsd:double;
  dwc:latitude '51.829344'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607840'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.889993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830107"^^xsd:decimal ;
  dwc:decimalLongitude "3.889993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.889993)"^^geo:wktLiteral ;
  geo-pos:lat "51.830107"^^xsd:decimal ;
  geo-pos:long "3.889993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6715'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39965; 39965'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889993'^^xsd:double;
  dwc:latitude '51.830107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605166'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.889993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830107"^^xsd:decimal ;
  dwc:decimalLongitude "3.889993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830107 3.889993)"^^geo:wktLiteral ;
  geo-pos:lat "51.830107"^^xsd:decimal ;
  geo-pos:long "3.889993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6714'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39966; 39966'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.889993'^^xsd:double;
  dwc:latitude '51.830107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605168'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87652 3.890038)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87652"^^xsd:decimal ;
  dwc:decimalLongitude "3.890038"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87652 3.890038)"^^geo:wktLiteral ;
  geo-pos:lat "51.87652"^^xsd:decimal ;
  geo-pos:long "3.890038"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e34'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55211; 55211'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890038'^^xsd:double;
  dwc:latitude '51.87652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619730'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830479 3.890159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830479"^^xsd:decimal ;
  dwc:decimalLongitude "3.890159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830479 3.890159)"^^geo:wktLiteral ;
  geo-pos:lat "51.830479"^^xsd:decimal ;
  geo-pos:long "3.890159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52020; 52020'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890159'^^xsd:double;
  dwc:latitude '51.830479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616707'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830479 3.890159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830479"^^xsd:decimal ;
  dwc:decimalLongitude "3.890159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830479 3.890159)"^^geo:wktLiteral ;
  geo-pos:lat "51.830479"^^xsd:decimal ;
  geo-pos:long "3.890159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78f0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52019; 52019'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890159'^^xsd:double;
  dwc:latitude '51.830479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616706'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-622c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45107; 45107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610121'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-622b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45109; 45109'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610123'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-622a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45113; 45113'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610127'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6229'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45114; 45114'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610128'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6228'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45111; 45111'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610125'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6227'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45112; 45112'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610126'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6226'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45115; 45115'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610129'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6225'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45108; 45108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610122'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936739"^^xsd:decimal ;
  dwc:decimalLongitude "3.89072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936739 3.89072)"^^geo:wktLiteral ;
  geo-pos:lat "51.936739"^^xsd:decimal ;
  geo-pos:long "3.89072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6224'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45110; 45110'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89072'^^xsd:double;
  dwc:latitude '51.936739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610124'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873467 3.890733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873467"^^xsd:decimal ;
  dwc:decimalLongitude "3.890733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873467 3.890733)"^^geo:wktLiteral ;
  geo-pos:lat "51.873467"^^xsd:decimal ;
  geo-pos:long "3.890733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f5c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46492; 46492'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890733'^^xsd:double;
  dwc:latitude '51.873467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611426'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873467 3.890733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873467"^^xsd:decimal ;
  dwc:decimalLongitude "3.890733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873467 3.890733)"^^geo:wktLiteral ;
  geo-pos:lat "51.873467"^^xsd:decimal ;
  geo-pos:long "3.890733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f5b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46494; 46494'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890733'^^xsd:double;
  dwc:latitude '51.873467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611428'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873467 3.890733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873467"^^xsd:decimal ;
  dwc:decimalLongitude "3.890733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873467 3.890733)"^^geo:wktLiteral ;
  geo-pos:lat "51.873467"^^xsd:decimal ;
  geo-pos:long "3.890733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f5a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46493; 46493'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890733'^^xsd:double;
  dwc:latitude '51.873467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611427'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93832 3.890867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93832"^^xsd:decimal ;
  dwc:decimalLongitude "3.890867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93832 3.890867)"^^geo:wktLiteral ;
  geo-pos:lat "51.93832"^^xsd:decimal ;
  geo-pos:long "3.890867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6654'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39698; 39698'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.14'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890867'^^xsd:double;
  dwc:latitude '51.93832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604931'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83054 3.890873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83054"^^xsd:decimal ;
  dwc:decimalLongitude "3.890873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83054 3.890873)"^^geo:wktLiteral ;
  geo-pos:lat "51.83054"^^xsd:decimal ;
  geo-pos:long "3.890873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4818'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52960; 52960'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.340277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890873'^^xsd:double;
  dwc:latitude '51.83054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616429'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83054 3.890873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83054"^^xsd:decimal ;
  dwc:decimalLongitude "3.890873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83054 3.890873)"^^geo:wktLiteral ;
  geo-pos:lat "51.83054"^^xsd:decimal ;
  geo-pos:long "3.890873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4817'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52959; 52959'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.340277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890873'^^xsd:double;
  dwc:latitude '51.83054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616428'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951969 3.890876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951969"^^xsd:decimal ;
  dwc:decimalLongitude "3.890876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951969 3.890876)"^^geo:wktLiteral ;
  geo-pos:lat "51.951969"^^xsd:decimal ;
  geo-pos:long "3.890876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d73'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48385; 48385'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890876'^^xsd:double;
  dwc:latitude '51.951969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613229'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951969 3.890876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951969"^^xsd:decimal ;
  dwc:decimalLongitude "3.890876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951969 3.890876)"^^geo:wktLiteral ;
  geo-pos:lat "51.951969"^^xsd:decimal ;
  geo-pos:long "3.890876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d72'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48387; 48387'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890876'^^xsd:double;
  dwc:latitude '51.951969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613230'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951969 3.890876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951969"^^xsd:decimal ;
  dwc:decimalLongitude "3.890876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951969 3.890876)"^^geo:wktLiteral ;
  geo-pos:lat "51.951969"^^xsd:decimal ;
  geo-pos:long "3.890876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d71'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48388; 48388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890876'^^xsd:double;
  dwc:latitude '51.951969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613231'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830243 3.89091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830243"^^xsd:decimal ;
  dwc:decimalLongitude "3.89091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830243 3.89091)"^^geo:wktLiteral ;
  geo-pos:lat "51.830243"^^xsd:decimal ;
  geo-pos:long "3.89091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6558'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48853; 48853'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89091'^^xsd:double;
  dwc:latitude '51.830243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613731'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830243 3.89091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830243"^^xsd:decimal ;
  dwc:decimalLongitude "3.89091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830243 3.89091)"^^geo:wktLiteral ;
  geo-pos:lat "51.830243"^^xsd:decimal ;
  geo-pos:long "3.89091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6557'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48854; 48854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89091'^^xsd:double;
  dwc:latitude '51.830243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613732'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899091 3.890934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899091"^^xsd:decimal ;
  dwc:decimalLongitude "3.890934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899091 3.890934)"^^geo:wktLiteral ;
  geo-pos:lat "51.899091"^^xsd:decimal ;
  geo-pos:long "3.890934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4031'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57200; 57200'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.890934'^^xsd:double;
  dwc:latitude '51.899091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621619'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832534 3.891246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832534"^^xsd:decimal ;
  dwc:decimalLongitude "3.891246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832534 3.891246)"^^geo:wktLiteral ;
  geo-pos:lat "51.832534"^^xsd:decimal ;
  geo-pos:long "3.891246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5846'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46117; 46117'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891246'^^xsd:double;
  dwc:latitude '51.832534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611036'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874713 3.891251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874713"^^xsd:decimal ;
  dwc:decimalLongitude "3.891251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874713 3.891251)"^^geo:wktLiteral ;
  geo-pos:lat "51.874713"^^xsd:decimal ;
  geo-pos:long "3.891251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6403'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49280; 49280'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891251'^^xsd:double;
  dwc:latitude '51.874713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614066'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874713 3.891251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874713"^^xsd:decimal ;
  dwc:decimalLongitude "3.891251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874713 3.891251)"^^geo:wktLiteral ;
  geo-pos:lat "51.874713"^^xsd:decimal ;
  geo-pos:long "3.891251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6402'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49279; 49279'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891251'^^xsd:double;
  dwc:latitude '51.874713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614065'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900113 3.891318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900113"^^xsd:decimal ;
  dwc:decimalLongitude "3.891318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900113 3.891318)"^^geo:wktLiteral ;
  geo-pos:lat "51.900113"^^xsd:decimal ;
  geo-pos:long "3.891318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4297'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43314; 43314'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891318'^^xsd:double;
  dwc:latitude '51.900113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608128'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851208 3.891382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851208"^^xsd:decimal ;
  dwc:decimalLongitude "3.891382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851208 3.891382)"^^geo:wktLiteral ;
  geo-pos:lat "51.851208"^^xsd:decimal ;
  geo-pos:long "3.891382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5455'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55819; 55819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891382'^^xsd:double;
  dwc:latitude '51.851208'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620290'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95388 3.891394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95388"^^xsd:decimal ;
  dwc:decimalLongitude "3.891394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95388 3.891394)"^^geo:wktLiteral ;
  geo-pos:lat "51.95388"^^xsd:decimal ;
  geo-pos:long "3.891394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-629c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44984; 44984'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891394'^^xsd:double;
  dwc:latitude '51.95388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609998'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95388 3.891394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95388"^^xsd:decimal ;
  dwc:decimalLongitude "3.891394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95388 3.891394)"^^geo:wktLiteral ;
  geo-pos:lat "51.95388"^^xsd:decimal ;
  geo-pos:long "3.891394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-629b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44983; 44983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891394'^^xsd:double;
  dwc:latitude '51.95388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609997'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95388 3.891394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95388"^^xsd:decimal ;
  dwc:decimalLongitude "3.891394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95388 3.891394)"^^geo:wktLiteral ;
  geo-pos:lat "51.95388"^^xsd:decimal ;
  geo-pos:long "3.891394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-629a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44985; 44985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891394'^^xsd:double;
  dwc:latitude '51.95388'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609999'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957251 3.891548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957251"^^xsd:decimal ;
  dwc:decimalLongitude "3.891548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957251 3.891548)"^^geo:wktLiteral ;
  geo-pos:lat "51.957251"^^xsd:decimal ;
  geo-pos:long "3.891548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d34'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47989; 47989'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891548'^^xsd:double;
  dwc:latitude '51.957251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612905'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957251 3.891548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957251"^^xsd:decimal ;
  dwc:decimalLongitude "3.891548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957251 3.891548)"^^geo:wktLiteral ;
  geo-pos:lat "51.957251"^^xsd:decimal ;
  geo-pos:long "3.891548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d33'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47987; 47987'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891548'^^xsd:double;
  dwc:latitude '51.957251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612903'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957251 3.891548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957251"^^xsd:decimal ;
  dwc:decimalLongitude "3.891548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957251 3.891548)"^^geo:wktLiteral ;
  geo-pos:lat "51.957251"^^xsd:decimal ;
  geo-pos:long "3.891548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d32'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47988; 47988'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891548'^^xsd:double;
  dwc:latitude '51.957251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612904'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971313 3.891594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971313"^^xsd:decimal ;
  dwc:decimalLongitude "3.891594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971313 3.891594)"^^geo:wktLiteral ;
  geo-pos:lat "51.971313"^^xsd:decimal ;
  geo-pos:long "3.891594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5910'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46446; 46446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891594'^^xsd:double;
  dwc:latitude '51.971313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611380'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971313 3.891594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971313"^^xsd:decimal ;
  dwc:decimalLongitude "3.891594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971313 3.891594)"^^geo:wktLiteral ;
  geo-pos:lat "51.971313"^^xsd:decimal ;
  geo-pos:long "3.891594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-590f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46447; 46447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891594'^^xsd:double;
  dwc:latitude '51.971313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611381'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971313 3.891594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971313"^^xsd:decimal ;
  dwc:decimalLongitude "3.891594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971313 3.891594)"^^geo:wktLiteral ;
  geo-pos:lat "51.971313"^^xsd:decimal ;
  geo-pos:long "3.891594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-590e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46444; 46444'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891594'^^xsd:double;
  dwc:latitude '51.971313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611378'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971313 3.891594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971313"^^xsd:decimal ;
  dwc:decimalLongitude "3.891594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971313 3.891594)"^^geo:wktLiteral ;
  geo-pos:lat "51.971313"^^xsd:decimal ;
  geo-pos:long "3.891594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-590d'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46445; 46445'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891594'^^xsd:double;
  dwc:latitude '51.971313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611379'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834608 3.891606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834608"^^xsd:decimal ;
  dwc:decimalLongitude "3.891606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834608 3.891606)"^^geo:wktLiteral ;
  geo-pos:lat "51.834608"^^xsd:decimal ;
  geo-pos:long "3.891606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7458'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42390; 42390'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891606'^^xsd:double;
  dwc:latitude '51.834608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607521'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834608 3.891606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834608"^^xsd:decimal ;
  dwc:decimalLongitude "3.891606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834608 3.891606)"^^geo:wktLiteral ;
  geo-pos:lat "51.834608"^^xsd:decimal ;
  geo-pos:long "3.891606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7457'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42389; 42389'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891606'^^xsd:double;
  dwc:latitude '51.834608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607520'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830462 3.891727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830462"^^xsd:decimal ;
  dwc:decimalLongitude "3.891727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830462 3.891727)"^^geo:wktLiteral ;
  geo-pos:lat "51.830462"^^xsd:decimal ;
  geo-pos:long "3.891727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41f0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56683; 56683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891727'^^xsd:double;
  dwc:latitude '51.830462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621149'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830462 3.891727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830462"^^xsd:decimal ;
  dwc:decimalLongitude "3.891727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830462 3.891727)"^^geo:wktLiteral ;
  geo-pos:lat "51.830462"^^xsd:decimal ;
  geo-pos:long "3.891727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ef'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56681; 56681'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891727'^^xsd:double;
  dwc:latitude '51.830462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621147'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830462 3.891727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830462"^^xsd:decimal ;
  dwc:decimalLongitude "3.891727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830462 3.891727)"^^geo:wktLiteral ;
  geo-pos:lat "51.830462"^^xsd:decimal ;
  geo-pos:long "3.891727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ee'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56682; 56682'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891727'^^xsd:double;
  dwc:latitude '51.830462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621148'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.891767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860367"^^xsd:decimal ;
  dwc:decimalLongitude "3.891767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.891767)"^^geo:wktLiteral ;
  geo-pos:lat "51.860367"^^xsd:decimal ;
  geo-pos:long "3.891767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44fa'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53813; 53813'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891767'^^xsd:double;
  dwc:latitude '51.860367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618334'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.891767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860367"^^xsd:decimal ;
  dwc:decimalLongitude "3.891767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.891767)"^^geo:wktLiteral ;
  geo-pos:lat "51.860367"^^xsd:decimal ;
  geo-pos:long "3.891767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53811; 53811'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891767'^^xsd:double;
  dwc:latitude '51.860367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618331'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.891767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860367"^^xsd:decimal ;
  dwc:decimalLongitude "3.891767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.891767)"^^geo:wktLiteral ;
  geo-pos:lat "51.860367"^^xsd:decimal ;
  geo-pos:long "3.891767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53812; 53812'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891767'^^xsd:double;
  dwc:latitude '51.860367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618333'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.891767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860367"^^xsd:decimal ;
  dwc:decimalLongitude "3.891767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.891767)"^^geo:wktLiteral ;
  geo-pos:lat "51.860367"^^xsd:decimal ;
  geo-pos:long "3.891767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53814; 53814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891767'^^xsd:double;
  dwc:latitude '51.860367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618335'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895361 3.891849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895361"^^xsd:decimal ;
  dwc:decimalLongitude "3.891849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895361 3.891849)"^^geo:wktLiteral ;
  geo-pos:lat "51.895361"^^xsd:decimal ;
  geo-pos:long "3.891849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ccb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47660; 47660'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891849'^^xsd:double;
  dwc:latitude '51.895361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612557'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895361 3.891849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895361"^^xsd:decimal ;
  dwc:decimalLongitude "3.891849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895361 3.891849)"^^geo:wktLiteral ;
  geo-pos:lat "51.895361"^^xsd:decimal ;
  geo-pos:long "3.891849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cca'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47661; 47661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891849'^^xsd:double;
  dwc:latitude '51.895361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612558'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895361 3.891849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895361"^^xsd:decimal ;
  dwc:decimalLongitude "3.891849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895361 3.891849)"^^geo:wktLiteral ;
  geo-pos:lat "51.895361"^^xsd:decimal ;
  geo-pos:long "3.891849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47662; 47662'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.891849'^^xsd:double;
  dwc:latitude '51.895361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612559'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972694"^^xsd:decimal ;
  dwc:decimalLongitude "3.892044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  geo-pos:lat "51.972694"^^xsd:decimal ;
  geo-pos:long "3.892044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41024; 41024'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892044'^^xsd:double;
  dwc:latitude '51.972694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606247'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972694"^^xsd:decimal ;
  dwc:decimalLongitude "3.892044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  geo-pos:lat "51.972694"^^xsd:decimal ;
  geo-pos:long "3.892044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41023; 41023'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892044'^^xsd:double;
  dwc:latitude '51.972694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606246'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972694"^^xsd:decimal ;
  dwc:decimalLongitude "3.892044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  geo-pos:lat "51.972694"^^xsd:decimal ;
  geo-pos:long "3.892044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41019; 41019'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892044'^^xsd:double;
  dwc:latitude '51.972694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606242'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972694"^^xsd:decimal ;
  dwc:decimalLongitude "3.892044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  geo-pos:lat "51.972694"^^xsd:decimal ;
  geo-pos:long "3.892044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41022; 41022'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892044'^^xsd:double;
  dwc:latitude '51.972694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606245'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972694"^^xsd:decimal ;
  dwc:decimalLongitude "3.892044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  geo-pos:lat "51.972694"^^xsd:decimal ;
  geo-pos:long "3.892044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41018; 41018'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892044'^^xsd:double;
  dwc:latitude '51.972694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606241'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972694"^^xsd:decimal ;
  dwc:decimalLongitude "3.892044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  geo-pos:lat "51.972694"^^xsd:decimal ;
  geo-pos:long "3.892044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4da0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41021; 41021'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892044'^^xsd:double;
  dwc:latitude '51.972694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606244'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972694"^^xsd:decimal ;
  dwc:decimalLongitude "3.892044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972694 3.892044)"^^geo:wktLiteral ;
  geo-pos:lat "51.972694"^^xsd:decimal ;
  geo-pos:long "3.892044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d9f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41020; 41020'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892044'^^xsd:double;
  dwc:latitude '51.972694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606243'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916454 3.892049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916454"^^xsd:decimal ;
  dwc:decimalLongitude "3.892049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916454 3.892049)"^^geo:wktLiteral ;
  geo-pos:lat "51.916454"^^xsd:decimal ;
  geo-pos:long "3.892049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d4'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45917; 45917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892049'^^xsd:double;
  dwc:latitude '51.916454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610845'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972963 3.892166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972963"^^xsd:decimal ;
  dwc:decimalLongitude "3.892166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972963 3.892166)"^^geo:wktLiteral ;
  geo-pos:lat "51.972963"^^xsd:decimal ;
  geo-pos:long "3.892166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-602b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40317; 40317'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892166'^^xsd:double;
  dwc:latitude '51.972963'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605483'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972963 3.892166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972963"^^xsd:decimal ;
  dwc:decimalLongitude "3.892166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972963 3.892166)"^^geo:wktLiteral ;
  geo-pos:lat "51.972963"^^xsd:decimal ;
  geo-pos:long "3.892166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-602a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40316; 40316'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892166'^^xsd:double;
  dwc:latitude '51.972963'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605482'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833371 3.892293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833371"^^xsd:decimal ;
  dwc:decimalLongitude "3.892293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833371 3.892293)"^^geo:wktLiteral ;
  geo-pos:lat "51.833371"^^xsd:decimal ;
  geo-pos:long "3.892293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c92'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47737; 47737'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892293'^^xsd:double;
  dwc:latitude '51.833371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612690'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938624 3.892299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938624"^^xsd:decimal ;
  dwc:decimalLongitude "3.892299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938624 3.892299)"^^geo:wktLiteral ;
  geo-pos:lat "51.938624"^^xsd:decimal ;
  geo-pos:long "3.892299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf6'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48064; 48064'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892299'^^xsd:double;
  dwc:latitude '51.938624'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612979'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830583 3.892426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830583"^^xsd:decimal ;
  dwc:decimalLongitude "3.892426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830583 3.892426)"^^geo:wktLiteral ;
  geo-pos:lat "51.830583"^^xsd:decimal ;
  geo-pos:long "3.892426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40131; 40131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.704722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892426'^^xsd:double;
  dwc:latitude '51.830583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605334'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917134 3.892469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917134"^^xsd:decimal ;
  dwc:decimalLongitude "3.892469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917134 3.892469)"^^geo:wktLiteral ;
  geo-pos:lat "51.917134"^^xsd:decimal ;
  geo-pos:long "3.892469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ceb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48537; 48537'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892469'^^xsd:double;
  dwc:latitude '51.917134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613379'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917134 3.892469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917134"^^xsd:decimal ;
  dwc:decimalLongitude "3.892469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917134 3.892469)"^^geo:wktLiteral ;
  geo-pos:lat "51.917134"^^xsd:decimal ;
  geo-pos:long "3.892469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48538; 48538'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892469'^^xsd:double;
  dwc:latitude '51.917134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613380'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917134 3.892469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917134"^^xsd:decimal ;
  dwc:decimalLongitude "3.892469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917134 3.892469)"^^geo:wktLiteral ;
  geo-pos:lat "51.917134"^^xsd:decimal ;
  geo-pos:long "3.892469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48536; 48536'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892469'^^xsd:double;
  dwc:latitude '51.917134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613378'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917134 3.892469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917134"^^xsd:decimal ;
  dwc:decimalLongitude "3.892469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917134 3.892469)"^^geo:wktLiteral ;
  geo-pos:lat "51.917134"^^xsd:decimal ;
  geo-pos:long "3.892469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ce8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48535; 48535'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892469'^^xsd:double;
  dwc:latitude '51.917134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613377'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970992 3.892476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970992"^^xsd:decimal ;
  dwc:decimalLongitude "3.892476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970992 3.892476)"^^geo:wktLiteral ;
  geo-pos:lat "51.970992"^^xsd:decimal ;
  geo-pos:long "3.892476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d8e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48358; 48358'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892476'^^xsd:double;
  dwc:latitude '51.970992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613202'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970992 3.892476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970992"^^xsd:decimal ;
  dwc:decimalLongitude "3.892476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970992 3.892476)"^^geo:wktLiteral ;
  geo-pos:lat "51.970992"^^xsd:decimal ;
  geo-pos:long "3.892476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d8d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48357; 48357'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892476'^^xsd:double;
  dwc:latitude '51.970992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613201'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970992 3.892476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970992"^^xsd:decimal ;
  dwc:decimalLongitude "3.892476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970992 3.892476)"^^geo:wktLiteral ;
  geo-pos:lat "51.970992"^^xsd:decimal ;
  geo-pos:long "3.892476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d8c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48356; 48356'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892476'^^xsd:double;
  dwc:latitude '51.970992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613200'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830698 3.892617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830698"^^xsd:decimal ;
  dwc:decimalLongitude "3.892617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830698 3.892617)"^^geo:wktLiteral ;
  geo-pos:lat "51.830698"^^xsd:decimal ;
  geo-pos:long "3.892617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-540a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54666; 54666'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892617'^^xsd:double;
  dwc:latitude '51.830698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619164'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894312 3.892671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894312"^^xsd:decimal ;
  dwc:decimalLongitude "3.892671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894312 3.892671)"^^geo:wktLiteral ;
  geo-pos:lat "51.894312"^^xsd:decimal ;
  geo-pos:long "3.892671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e3f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49389; 49389'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892671'^^xsd:double;
  dwc:latitude '51.894312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614180'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935761 3.892824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935761"^^xsd:decimal ;
  dwc:decimalLongitude "3.892824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935761 3.892824)"^^geo:wktLiteral ;
  geo-pos:lat "51.935761"^^xsd:decimal ;
  geo-pos:long "3.892824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40422; 40422'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892824'^^xsd:double;
  dwc:latitude '51.935761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605582'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834913 3.892831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834913"^^xsd:decimal ;
  dwc:decimalLongitude "3.892831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834913 3.892831)"^^geo:wktLiteral ;
  geo-pos:lat "51.834913"^^xsd:decimal ;
  geo-pos:long "3.892831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f1f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46580; 46580'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892831'^^xsd:double;
  dwc:latitude '51.834913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611515'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834913 3.892831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834913"^^xsd:decimal ;
  dwc:decimalLongitude "3.892831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834913 3.892831)"^^geo:wktLiteral ;
  geo-pos:lat "51.834913"^^xsd:decimal ;
  geo-pos:long "3.892831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f1e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46581; 46581'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.892831'^^xsd:double;
  dwc:latitude '51.834913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611516'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897789 3.893001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897789"^^xsd:decimal ;
  dwc:decimalLongitude "3.893001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897789 3.893001)"^^geo:wktLiteral ;
  geo-pos:lat "51.897789"^^xsd:decimal ;
  geo-pos:long "3.893001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-569d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44188; 44188'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893001'^^xsd:double;
  dwc:latitude '51.897789'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609251'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897789 3.893001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897789"^^xsd:decimal ;
  dwc:decimalLongitude "3.893001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897789 3.893001)"^^geo:wktLiteral ;
  geo-pos:lat "51.897789"^^xsd:decimal ;
  geo-pos:long "3.893001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-569e'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44189; 44189'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893001'^^xsd:double;
  dwc:latitude '51.897789'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609252'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916086"^^xsd:decimal ;
  dwc:decimalLongitude "3.893103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  geo-pos:lat "51.916086"^^xsd:decimal ;
  geo-pos:long "3.893103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-529d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54273; 54273'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893103'^^xsd:double;
  dwc:latitude '51.916086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618814'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916086"^^xsd:decimal ;
  dwc:decimalLongitude "3.893103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  geo-pos:lat "51.916086"^^xsd:decimal ;
  geo-pos:long "3.893103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-529c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54275; 54275'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893103'^^xsd:double;
  dwc:latitude '51.916086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618816'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916086"^^xsd:decimal ;
  dwc:decimalLongitude "3.893103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  geo-pos:lat "51.916086"^^xsd:decimal ;
  geo-pos:long "3.893103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-529b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54279; 54279'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893103'^^xsd:double;
  dwc:latitude '51.916086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618820'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916086"^^xsd:decimal ;
  dwc:decimalLongitude "3.893103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  geo-pos:lat "51.916086"^^xsd:decimal ;
  geo-pos:long "3.893103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-529a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54278; 54278'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893103'^^xsd:double;
  dwc:latitude '51.916086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618819'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916086"^^xsd:decimal ;
  dwc:decimalLongitude "3.893103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  geo-pos:lat "51.916086"^^xsd:decimal ;
  geo-pos:long "3.893103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5299'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54274; 54274'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893103'^^xsd:double;
  dwc:latitude '51.916086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618815'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916086"^^xsd:decimal ;
  dwc:decimalLongitude "3.893103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  geo-pos:lat "51.916086"^^xsd:decimal ;
  geo-pos:long "3.893103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5298'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54277; 54277'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893103'^^xsd:double;
  dwc:latitude '51.916086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618818'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916086"^^xsd:decimal ;
  dwc:decimalLongitude "3.893103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916086 3.893103)"^^geo:wktLiteral ;
  geo-pos:lat "51.916086"^^xsd:decimal ;
  geo-pos:long "3.893103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5297'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54276; 54276'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893103'^^xsd:double;
  dwc:latitude '51.916086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618817'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975625"^^xsd:decimal ;
  dwc:decimalLongitude "3.893311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  geo-pos:lat "51.975625"^^xsd:decimal ;
  geo-pos:long "3.893311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44957; 44957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893311'^^xsd:double;
  dwc:latitude '51.975625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609971'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975625"^^xsd:decimal ;
  dwc:decimalLongitude "3.893311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  geo-pos:lat "51.975625"^^xsd:decimal ;
  geo-pos:long "3.893311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44959; 44959'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893311'^^xsd:double;
  dwc:latitude '51.975625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609973'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975625"^^xsd:decimal ;
  dwc:decimalLongitude "3.893311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  geo-pos:lat "51.975625"^^xsd:decimal ;
  geo-pos:long "3.893311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44958; 44958'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893311'^^xsd:double;
  dwc:latitude '51.975625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609972'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975625"^^xsd:decimal ;
  dwc:decimalLongitude "3.893311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  geo-pos:lat "51.975625"^^xsd:decimal ;
  geo-pos:long "3.893311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44960; 44960'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893311'^^xsd:double;
  dwc:latitude '51.975625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609974'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975625"^^xsd:decimal ;
  dwc:decimalLongitude "3.893311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975625 3.893311)"^^geo:wktLiteral ;
  geo-pos:lat "51.975625"^^xsd:decimal ;
  geo-pos:long "3.893311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44961; 44961'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893311'^^xsd:double;
  dwc:latitude '51.975625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609975'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830099 3.893345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830099"^^xsd:decimal ;
  dwc:decimalLongitude "3.893345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830099 3.893345)"^^geo:wktLiteral ;
  geo-pos:lat "51.830099"^^xsd:decimal ;
  geo-pos:long "3.893345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7645'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50104; 50104'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893345'^^xsd:double;
  dwc:latitude '51.830099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614891'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876243"^^xsd:decimal ;
  dwc:decimalLongitude "3.893373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  geo-pos:lat "51.876243"^^xsd:decimal ;
  geo-pos:long "3.893373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a0e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56449; 56449'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893373'^^xsd:double;
  dwc:latitude '51.876243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620969'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876243"^^xsd:decimal ;
  dwc:decimalLongitude "3.893373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  geo-pos:lat "51.876243"^^xsd:decimal ;
  geo-pos:long "3.893373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a0d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56450; 56450'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893373'^^xsd:double;
  dwc:latitude '51.876243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620970'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876243"^^xsd:decimal ;
  dwc:decimalLongitude "3.893373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  geo-pos:lat "51.876243"^^xsd:decimal ;
  geo-pos:long "3.893373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a12'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56453; 56453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893373'^^xsd:double;
  dwc:latitude '51.876243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620973'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876243"^^xsd:decimal ;
  dwc:decimalLongitude "3.893373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  geo-pos:lat "51.876243"^^xsd:decimal ;
  geo-pos:long "3.893373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a11'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56452; 56452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893373'^^xsd:double;
  dwc:latitude '51.876243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620972'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876243"^^xsd:decimal ;
  dwc:decimalLongitude "3.893373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  geo-pos:lat "51.876243"^^xsd:decimal ;
  geo-pos:long "3.893373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a10'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56454; 56454'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893373'^^xsd:double;
  dwc:latitude '51.876243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620974'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876243"^^xsd:decimal ;
  dwc:decimalLongitude "3.893373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876243 3.893373)"^^geo:wktLiteral ;
  geo-pos:lat "51.876243"^^xsd:decimal ;
  geo-pos:long "3.893373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a0f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56451; 56451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893373'^^xsd:double;
  dwc:latitude '51.876243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620971'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834001 3.893452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834001"^^xsd:decimal ;
  dwc:decimalLongitude "3.893452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834001 3.893452)"^^geo:wktLiteral ;
  geo-pos:lat "51.834001"^^xsd:decimal ;
  geo-pos:long "3.893452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e58'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52857; 52857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893452'^^xsd:double;
  dwc:latitude '51.834001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617403'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834001 3.893452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834001"^^xsd:decimal ;
  dwc:decimalLongitude "3.893452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834001 3.893452)"^^geo:wktLiteral ;
  geo-pos:lat "51.834001"^^xsd:decimal ;
  geo-pos:long "3.893452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e57'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52858; 52858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893452'^^xsd:double;
  dwc:latitude '51.834001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617404'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834001 3.893452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834001"^^xsd:decimal ;
  dwc:decimalLongitude "3.893452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834001 3.893452)"^^geo:wktLiteral ;
  geo-pos:lat "51.834001"^^xsd:decimal ;
  geo-pos:long "3.893452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e56'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52859; 52859'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893452'^^xsd:double;
  dwc:latitude '51.834001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617405'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974524 3.893769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974524"^^xsd:decimal ;
  dwc:decimalLongitude "3.893769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974524 3.893769)"^^geo:wktLiteral ;
  geo-pos:lat "51.974524"^^xsd:decimal ;
  geo-pos:long "3.893769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d53'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47956; 47956'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893769'^^xsd:double;
  dwc:latitude '51.974524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612610'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974524 3.893769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974524"^^xsd:decimal ;
  dwc:decimalLongitude "3.893769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974524 3.893769)"^^geo:wktLiteral ;
  geo-pos:lat "51.974524"^^xsd:decimal ;
  geo-pos:long "3.893769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d52'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47954; 47954'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893769'^^xsd:double;
  dwc:latitude '51.974524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612608'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974524 3.893769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974524"^^xsd:decimal ;
  dwc:decimalLongitude "3.893769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974524 3.893769)"^^geo:wktLiteral ;
  geo-pos:lat "51.974524"^^xsd:decimal ;
  geo-pos:long "3.893769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d51'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47955; 47955'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893769'^^xsd:double;
  dwc:latitude '51.974524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612609'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974524 3.893769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974524"^^xsd:decimal ;
  dwc:decimalLongitude "3.893769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974524 3.893769)"^^geo:wktLiteral ;
  geo-pos:lat "51.974524"^^xsd:decimal ;
  geo-pos:long "3.893769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d50'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47953; 47953'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893769'^^xsd:double;
  dwc:latitude '51.974524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612607'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93943 3.893988)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93943"^^xsd:decimal ;
  dwc:decimalLongitude "3.893988"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93943 3.893988)"^^geo:wktLiteral ;
  geo-pos:lat "51.93943"^^xsd:decimal ;
  geo-pos:long "3.893988"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5706'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44066; 44066'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893988'^^xsd:double;
  dwc:latitude '51.93943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609132'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93943 3.893988)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93943"^^xsd:decimal ;
  dwc:decimalLongitude "3.893988"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93943 3.893988)"^^geo:wktLiteral ;
  geo-pos:lat "51.93943"^^xsd:decimal ;
  geo-pos:long "3.893988"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5705'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44065; 44065'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893988'^^xsd:double;
  dwc:latitude '51.93943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609131'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93943 3.893988)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93943"^^xsd:decimal ;
  dwc:decimalLongitude "3.893988"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93943 3.893988)"^^geo:wktLiteral ;
  geo-pos:lat "51.93943"^^xsd:decimal ;
  geo-pos:long "3.893988"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5704'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44067; 44067'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.893988'^^xsd:double;
  dwc:latitude '51.93943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609133'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940994"^^xsd:decimal ;
  dwc:decimalLongitude "3.894005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  geo-pos:lat "51.940994"^^xsd:decimal ;
  geo-pos:long "3.894005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6859'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50674; 50674'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894005'^^xsd:double;
  dwc:latitude '51.940994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615427'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940994"^^xsd:decimal ;
  dwc:decimalLongitude "3.894005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  geo-pos:lat "51.940994"^^xsd:decimal ;
  geo-pos:long "3.894005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6858'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50679; 50679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894005'^^xsd:double;
  dwc:latitude '51.940994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615432'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940994"^^xsd:decimal ;
  dwc:decimalLongitude "3.894005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  geo-pos:lat "51.940994"^^xsd:decimal ;
  geo-pos:long "3.894005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6857'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50675; 50675'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894005'^^xsd:double;
  dwc:latitude '51.940994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615428'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940994"^^xsd:decimal ;
  dwc:decimalLongitude "3.894005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  geo-pos:lat "51.940994"^^xsd:decimal ;
  geo-pos:long "3.894005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6856'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50676; 50676'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894005'^^xsd:double;
  dwc:latitude '51.940994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615429'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940994"^^xsd:decimal ;
  dwc:decimalLongitude "3.894005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  geo-pos:lat "51.940994"^^xsd:decimal ;
  geo-pos:long "3.894005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6855'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50678; 50678'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894005'^^xsd:double;
  dwc:latitude '51.940994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615431'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940994"^^xsd:decimal ;
  dwc:decimalLongitude "3.894005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940994 3.894005)"^^geo:wktLiteral ;
  geo-pos:lat "51.940994"^^xsd:decimal ;
  geo-pos:long "3.894005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6854'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50677; 50677'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894005'^^xsd:double;
  dwc:latitude '51.940994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615430'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830498 3.894079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830498"^^xsd:decimal ;
  dwc:decimalLongitude "3.894079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830498 3.894079)"^^geo:wktLiteral ;
  geo-pos:lat "51.830498"^^xsd:decimal ;
  geo-pos:long "3.894079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6713'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39968; 39968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894079'^^xsd:double;
  dwc:latitude '51.830498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605170'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830498 3.894079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830498"^^xsd:decimal ;
  dwc:decimalLongitude "3.894079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830498 3.894079)"^^geo:wktLiteral ;
  geo-pos:lat "51.830498"^^xsd:decimal ;
  geo-pos:long "3.894079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6712'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39969; 39969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894079'^^xsd:double;
  dwc:latitude '51.830498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605171'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830498 3.894079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830498"^^xsd:decimal ;
  dwc:decimalLongitude "3.894079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830498 3.894079)"^^geo:wktLiteral ;
  geo-pos:lat "51.830498"^^xsd:decimal ;
  geo-pos:long "3.894079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6711'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39967; 39967'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894079'^^xsd:double;
  dwc:latitude '51.830498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605169'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831558 3.894216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831558"^^xsd:decimal ;
  dwc:decimalLongitude "3.894216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831558 3.894216)"^^geo:wktLiteral ;
  geo-pos:lat "51.831558"^^xsd:decimal ;
  geo-pos:long "3.894216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ed0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40705; 40705'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894216'^^xsd:double;
  dwc:latitude '51.831558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605858'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831558 3.894216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831558"^^xsd:decimal ;
  dwc:decimalLongitude "3.894216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831558 3.894216)"^^geo:wktLiteral ;
  geo-pos:lat "51.831558"^^xsd:decimal ;
  geo-pos:long "3.894216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ecf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40706; 40706'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894216'^^xsd:double;
  dwc:latitude '51.831558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605859'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831558 3.894216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831558"^^xsd:decimal ;
  dwc:decimalLongitude "3.894216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831558 3.894216)"^^geo:wktLiteral ;
  geo-pos:lat "51.831558"^^xsd:decimal ;
  geo-pos:long "3.894216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ece'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40707; 40707'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894216'^^xsd:double;
  dwc:latitude '51.831558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605860'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830558 3.894276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830558"^^xsd:decimal ;
  dwc:decimalLongitude "3.894276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830558 3.894276)"^^geo:wktLiteral ;
  geo-pos:lat "51.830558"^^xsd:decimal ;
  geo-pos:long "3.894276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52022; 52022'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894276'^^xsd:double;
  dwc:latitude '51.830558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616709'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830558 3.894276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830558"^^xsd:decimal ;
  dwc:decimalLongitude "3.894276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830558 3.894276)"^^geo:wktLiteral ;
  geo-pos:lat "51.830558"^^xsd:decimal ;
  geo-pos:long "3.894276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ee'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52021; 52021'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894276'^^xsd:double;
  dwc:latitude '51.830558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616708'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84188 3.89429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84188"^^xsd:decimal ;
  dwc:decimalLongitude "3.89429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84188 3.89429)"^^geo:wktLiteral ;
  geo-pos:lat "51.84188"^^xsd:decimal ;
  geo-pos:long "3.89429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57292; 57292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89429'^^xsd:double;
  dwc:latitude '51.84188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621710'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84188 3.89429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84188"^^xsd:decimal ;
  dwc:decimalLongitude "3.89429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84188 3.89429)"^^geo:wktLiteral ;
  geo-pos:lat "51.84188"^^xsd:decimal ;
  geo-pos:long "3.89429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3fef'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57293; 57293'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89429'^^xsd:double;
  dwc:latitude '51.84188'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621711'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831536 3.894796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831536"^^xsd:decimal ;
  dwc:decimalLongitude "3.894796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831536 3.894796)"^^geo:wktLiteral ;
  geo-pos:lat "51.831536"^^xsd:decimal ;
  geo-pos:long "3.894796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7316'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43816; 43816'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894796'^^xsd:double;
  dwc:latitude '51.831536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608827'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959311"^^xsd:decimal ;
  dwc:decimalLongitude "3.894893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  geo-pos:lat "51.959311"^^xsd:decimal ;
  geo-pos:long "3.894893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d7c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41062; 41062'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894893'^^xsd:double;
  dwc:latitude '51.959311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606285'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959311"^^xsd:decimal ;
  dwc:decimalLongitude "3.894893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  geo-pos:lat "51.959311"^^xsd:decimal ;
  geo-pos:long "3.894893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d7a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41061; 41061'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894893'^^xsd:double;
  dwc:latitude '51.959311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606284'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959311"^^xsd:decimal ;
  dwc:decimalLongitude "3.894893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  geo-pos:lat "51.959311"^^xsd:decimal ;
  geo-pos:long "3.894893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d79'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41064; 41064'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894893'^^xsd:double;
  dwc:latitude '51.959311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606287'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959311"^^xsd:decimal ;
  dwc:decimalLongitude "3.894893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  geo-pos:lat "51.959311"^^xsd:decimal ;
  geo-pos:long "3.894893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d78'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41065; 41065'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894893'^^xsd:double;
  dwc:latitude '51.959311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606288'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959311"^^xsd:decimal ;
  dwc:decimalLongitude "3.894893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  geo-pos:lat "51.959311"^^xsd:decimal ;
  geo-pos:long "3.894893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d77'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41066; 41066'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894893'^^xsd:double;
  dwc:latitude '51.959311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606289'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959311"^^xsd:decimal ;
  dwc:decimalLongitude "3.894893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959311 3.894893)"^^geo:wktLiteral ;
  geo-pos:lat "51.959311"^^xsd:decimal ;
  geo-pos:long "3.894893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d7b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41063; 41063'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.894893'^^xsd:double;
  dwc:latitude '51.959311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606286'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834536 3.895146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834536"^^xsd:decimal ;
  dwc:decimalLongitude "3.895146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834536 3.895146)"^^geo:wktLiteral ;
  geo-pos:lat "51.834536"^^xsd:decimal ;
  geo-pos:long "3.895146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7023'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41988; 41988'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895146'^^xsd:double;
  dwc:latitude '51.834536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607172'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834536 3.895146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834536"^^xsd:decimal ;
  dwc:decimalLongitude "3.895146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834536 3.895146)"^^geo:wktLiteral ;
  geo-pos:lat "51.834536"^^xsd:decimal ;
  geo-pos:long "3.895146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7022'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41987; 41987'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895146'^^xsd:double;
  dwc:latitude '51.834536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607171'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834536 3.895146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834536"^^xsd:decimal ;
  dwc:decimalLongitude "3.895146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834536 3.895146)"^^geo:wktLiteral ;
  geo-pos:lat "51.834536"^^xsd:decimal ;
  geo-pos:long "3.895146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7021'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41989; 41989'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895146'^^xsd:double;
  dwc:latitude '51.834536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607173'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852914 3.895206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852914"^^xsd:decimal ;
  dwc:decimalLongitude "3.895206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852914 3.895206)"^^geo:wktLiteral ;
  geo-pos:lat "51.852914"^^xsd:decimal ;
  geo-pos:long "3.895206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48aa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51628; 51628'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895206'^^xsd:double;
  dwc:latitude '51.852914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616262'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852914 3.895206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852914"^^xsd:decimal ;
  dwc:decimalLongitude "3.895206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852914 3.895206)"^^geo:wktLiteral ;
  geo-pos:lat "51.852914"^^xsd:decimal ;
  geo-pos:long "3.895206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51630; 51630'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895206'^^xsd:double;
  dwc:latitude '51.852914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616264'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852914 3.895206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852914"^^xsd:decimal ;
  dwc:decimalLongitude "3.895206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852914 3.895206)"^^geo:wktLiteral ;
  geo-pos:lat "51.852914"^^xsd:decimal ;
  geo-pos:long "3.895206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51629; 51629'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895206'^^xsd:double;
  dwc:latitude '51.852914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616263'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852914 3.895206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852914"^^xsd:decimal ;
  dwc:decimalLongitude "3.895206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852914 3.895206)"^^geo:wktLiteral ;
  geo-pos:lat "51.852914"^^xsd:decimal ;
  geo-pos:long "3.895206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51631; 51631'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895206'^^xsd:double;
  dwc:latitude '51.852914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616265'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857392 3.895222)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857392"^^xsd:decimal ;
  dwc:decimalLongitude "3.895222"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857392 3.895222)"^^geo:wktLiteral ;
  geo-pos:lat "51.857392"^^xsd:decimal ;
  geo-pos:long "3.895222"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a27'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47377; 47377'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.326388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895222'^^xsd:double;
  dwc:latitude '51.857392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612282'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857392 3.895222)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857392"^^xsd:decimal ;
  dwc:decimalLongitude "3.895222"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857392 3.895222)"^^geo:wktLiteral ;
  geo-pos:lat "51.857392"^^xsd:decimal ;
  geo-pos:long "3.895222"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a26'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47376; 47376'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.326388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895222'^^xsd:double;
  dwc:latitude '51.857392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612281'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857392 3.895222)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857392"^^xsd:decimal ;
  dwc:decimalLongitude "3.895222"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857392 3.895222)"^^geo:wktLiteral ;
  geo-pos:lat "51.857392"^^xsd:decimal ;
  geo-pos:long "3.895222"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a25'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47375; 47375'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.326388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895222'^^xsd:double;
  dwc:latitude '51.857392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612280'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875159 3.895255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875159"^^xsd:decimal ;
  dwc:decimalLongitude "3.895255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875159 3.895255)"^^geo:wktLiteral ;
  geo-pos:lat "51.875159"^^xsd:decimal ;
  geo-pos:long "3.895255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47687; 47687'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895255'^^xsd:double;
  dwc:latitude '51.875159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612060'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875159 3.895255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875159"^^xsd:decimal ;
  dwc:decimalLongitude "3.895255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875159 3.895255)"^^geo:wktLiteral ;
  geo-pos:lat "51.875159"^^xsd:decimal ;
  geo-pos:long "3.895255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb4'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47686; 47686'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895255'^^xsd:double;
  dwc:latitude '51.875159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612059'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898221 3.895306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898221"^^xsd:decimal ;
  dwc:decimalLongitude "3.895306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898221 3.895306)"^^geo:wktLiteral ;
  geo-pos:lat "51.898221"^^xsd:decimal ;
  geo-pos:long "3.895306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f94'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40528; 40528'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895306'^^xsd:double;
  dwc:latitude '51.898221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605685'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898221 3.895306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898221"^^xsd:decimal ;
  dwc:decimalLongitude "3.895306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898221 3.895306)"^^geo:wktLiteral ;
  geo-pos:lat "51.898221"^^xsd:decimal ;
  geo-pos:long "3.895306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f93'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40529; 40529'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895306'^^xsd:double;
  dwc:latitude '51.898221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605686'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901161"^^xsd:decimal ;
  dwc:decimalLongitude "3.895408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  geo-pos:lat "51.901161"^^xsd:decimal ;
  geo-pos:long "3.895408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6417'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49259; 49259'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895408'^^xsd:double;
  dwc:latitude '51.901161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614047'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901161"^^xsd:decimal ;
  dwc:decimalLongitude "3.895408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  geo-pos:lat "51.901161"^^xsd:decimal ;
  geo-pos:long "3.895408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6416'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49254; 49254'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895408'^^xsd:double;
  dwc:latitude '51.901161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614042'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901161"^^xsd:decimal ;
  dwc:decimalLongitude "3.895408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  geo-pos:lat "51.901161"^^xsd:decimal ;
  geo-pos:long "3.895408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6415'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49256; 49256'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895408'^^xsd:double;
  dwc:latitude '51.901161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614044'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901161"^^xsd:decimal ;
  dwc:decimalLongitude "3.895408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  geo-pos:lat "51.901161"^^xsd:decimal ;
  geo-pos:long "3.895408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6414'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49255; 49255'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895408'^^xsd:double;
  dwc:latitude '51.901161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614043'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901161"^^xsd:decimal ;
  dwc:decimalLongitude "3.895408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  geo-pos:lat "51.901161"^^xsd:decimal ;
  geo-pos:long "3.895408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6413'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49257; 49257'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895408'^^xsd:double;
  dwc:latitude '51.901161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614045'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901161"^^xsd:decimal ;
  dwc:decimalLongitude "3.895408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901161 3.895408)"^^geo:wktLiteral ;
  geo-pos:lat "51.901161"^^xsd:decimal ;
  geo-pos:long "3.895408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6412'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49258; 49258'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895408'^^xsd:double;
  dwc:latitude '51.901161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614046'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830829 3.895493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830829"^^xsd:decimal ;
  dwc:decimalLongitude "3.895493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830829 3.895493)"^^geo:wktLiteral ;
  geo-pos:lat "51.830829"^^xsd:decimal ;
  geo-pos:long "3.895493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5409'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54667; 54667'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895493'^^xsd:double;
  dwc:latitude '51.830829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619165'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917722"^^xsd:decimal ;
  dwc:decimalLongitude "3.895549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  geo-pos:lat "51.917722"^^xsd:decimal ;
  geo-pos:long "3.895549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e8b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55106; 55106'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895549'^^xsd:double;
  dwc:latitude '51.917722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619382'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917722"^^xsd:decimal ;
  dwc:decimalLongitude "3.895549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  geo-pos:lat "51.917722"^^xsd:decimal ;
  geo-pos:long "3.895549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e8a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55104; 55104'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895549'^^xsd:double;
  dwc:latitude '51.917722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619380'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917722"^^xsd:decimal ;
  dwc:decimalLongitude "3.895549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  geo-pos:lat "51.917722"^^xsd:decimal ;
  geo-pos:long "3.895549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e89'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55105; 55105'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895549'^^xsd:double;
  dwc:latitude '51.917722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619381'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917722"^^xsd:decimal ;
  dwc:decimalLongitude "3.895549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  geo-pos:lat "51.917722"^^xsd:decimal ;
  geo-pos:long "3.895549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e88'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55108; 55108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895549'^^xsd:double;
  dwc:latitude '51.917722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619384'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917722"^^xsd:decimal ;
  dwc:decimalLongitude "3.895549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  geo-pos:lat "51.917722"^^xsd:decimal ;
  geo-pos:long "3.895549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e87'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55102; 55102'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895549'^^xsd:double;
  dwc:latitude '51.917722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619378'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917722"^^xsd:decimal ;
  dwc:decimalLongitude "3.895549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  geo-pos:lat "51.917722"^^xsd:decimal ;
  geo-pos:long "3.895549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e86'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55107; 55107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895549'^^xsd:double;
  dwc:latitude '51.917722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619383'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917722"^^xsd:decimal ;
  dwc:decimalLongitude "3.895549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917722 3.895549)"^^geo:wktLiteral ;
  geo-pos:lat "51.917722"^^xsd:decimal ;
  geo-pos:long "3.895549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e85'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55103; 55103'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895549'^^xsd:double;
  dwc:latitude '51.917722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619379'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831107 3.8956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831107"^^xsd:decimal ;
  dwc:decimalLongitude "3.8956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831107 3.8956)"^^geo:wktLiteral ;
  geo-pos:lat "51.831107"^^xsd:decimal ;
  geo-pos:long "3.8956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f0f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49505; 49505'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8956'^^xsd:double;
  dwc:latitude '51.831107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614296'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831107 3.8956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831107"^^xsd:decimal ;
  dwc:decimalLongitude "3.8956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831107 3.8956)"^^geo:wktLiteral ;
  geo-pos:lat "51.831107"^^xsd:decimal ;
  geo-pos:long "3.8956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f0e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49504; 49504'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.8956'^^xsd:double;
  dwc:latitude '51.831107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614295'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921272 3.895736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921272"^^xsd:decimal ;
  dwc:decimalLongitude "3.895736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921272 3.895736)"^^geo:wktLiteral ;
  geo-pos:lat "51.921272"^^xsd:decimal ;
  geo-pos:long "3.895736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7712'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49873; 49873'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895736'^^xsd:double;
  dwc:latitude '51.921272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614673'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921272 3.895736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921272"^^xsd:decimal ;
  dwc:decimalLongitude "3.895736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921272 3.895736)"^^geo:wktLiteral ;
  geo-pos:lat "51.921272"^^xsd:decimal ;
  geo-pos:long "3.895736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7711'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49872; 49872'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895736'^^xsd:double;
  dwc:latitude '51.921272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614672'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.895738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862189"^^xsd:decimal ;
  dwc:decimalLongitude "3.895738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.895738)"^^geo:wktLiteral ;
  geo-pos:lat "51.862189"^^xsd:decimal ;
  geo-pos:long "3.895738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ffb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57275; 57275'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895738'^^xsd:double;
  dwc:latitude '51.862189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621693'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.895738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862189"^^xsd:decimal ;
  dwc:decimalLongitude "3.895738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.895738)"^^geo:wktLiteral ;
  geo-pos:lat "51.862189"^^xsd:decimal ;
  geo-pos:long "3.895738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ffa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57276; 57276'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895738'^^xsd:double;
  dwc:latitude '51.862189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621694'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.895738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862189"^^xsd:decimal ;
  dwc:decimalLongitude "3.895738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.895738)"^^geo:wktLiteral ;
  geo-pos:lat "51.862189"^^xsd:decimal ;
  geo-pos:long "3.895738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57274; 57274'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895738'^^xsd:double;
  dwc:latitude '51.862189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621692'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853934 3.895937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853934"^^xsd:decimal ;
  dwc:decimalLongitude "3.895937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853934 3.895937)"^^geo:wktLiteral ;
  geo-pos:lat "51.853934"^^xsd:decimal ;
  geo-pos:long "3.895937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6116'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45410; 45410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895937'^^xsd:double;
  dwc:latitude '51.853934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610420'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853934 3.895937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853934"^^xsd:decimal ;
  dwc:decimalLongitude "3.895937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853934 3.895937)"^^geo:wktLiteral ;
  geo-pos:lat "51.853934"^^xsd:decimal ;
  geo-pos:long "3.895937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6115'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45409; 45409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895937'^^xsd:double;
  dwc:latitude '51.853934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610419'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853934 3.895937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853934"^^xsd:decimal ;
  dwc:decimalLongitude "3.895937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853934 3.895937)"^^geo:wktLiteral ;
  geo-pos:lat "51.853934"^^xsd:decimal ;
  geo-pos:long "3.895937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6114'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45411; 45411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.895937'^^xsd:double;
  dwc:latitude '51.853934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610421'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853501 3.896088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853501"^^xsd:decimal ;
  dwc:decimalLongitude "3.896088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853501 3.896088)"^^geo:wktLiteral ;
  geo-pos:lat "51.853501"^^xsd:decimal ;
  geo-pos:long "3.896088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7036'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41963; 41963'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896088'^^xsd:double;
  dwc:latitude '51.853501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607149'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853501 3.896088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853501"^^xsd:decimal ;
  dwc:decimalLongitude "3.896088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853501 3.896088)"^^geo:wktLiteral ;
  geo-pos:lat "51.853501"^^xsd:decimal ;
  geo-pos:long "3.896088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7035'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41964; 41964'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896088'^^xsd:double;
  dwc:latitude '51.853501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607150'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853501 3.896088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853501"^^xsd:decimal ;
  dwc:decimalLongitude "3.896088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853501 3.896088)"^^geo:wktLiteral ;
  geo-pos:lat "51.853501"^^xsd:decimal ;
  geo-pos:long "3.896088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7034'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41965; 41965'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896088'^^xsd:double;
  dwc:latitude '51.853501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607151'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83656 3.896216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83656"^^xsd:decimal ;
  dwc:decimalLongitude "3.896216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83656 3.896216)"^^geo:wktLiteral ;
  geo-pos:lat "51.83656"^^xsd:decimal ;
  geo-pos:long "3.896216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-560b'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44346; 44346'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896216'^^xsd:double;
  dwc:latitude '51.83656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609364'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831398 3.89639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831398"^^xsd:decimal ;
  dwc:decimalLongitude "3.89639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831398 3.89639)"^^geo:wktLiteral ;
  geo-pos:lat "51.831398"^^xsd:decimal ;
  geo-pos:long "3.89639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46209; 46209'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89639'^^xsd:double;
  dwc:latitude '51.831398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611192'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922885 3.896437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922885"^^xsd:decimal ;
  dwc:decimalLongitude "3.896437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922885 3.896437)"^^geo:wktLiteral ;
  geo-pos:lat "51.922885"^^xsd:decimal ;
  geo-pos:long "3.896437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41798; 41798'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896437'^^xsd:double;
  dwc:latitude '51.922885'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606934'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900925 3.896799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900925"^^xsd:decimal ;
  dwc:decimalLongitude "3.896799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900925 3.896799)"^^geo:wktLiteral ;
  geo-pos:lat "51.900925"^^xsd:decimal ;
  geo-pos:long "3.896799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6180'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45287; 45287'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896799'^^xsd:double;
  dwc:latitude '51.900925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610300'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900925 3.896799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900925"^^xsd:decimal ;
  dwc:decimalLongitude "3.896799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900925 3.896799)"^^geo:wktLiteral ;
  geo-pos:lat "51.900925"^^xsd:decimal ;
  geo-pos:long "3.896799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-617f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45288; 45288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896799'^^xsd:double;
  dwc:latitude '51.900925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610301'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900925 3.896799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900925"^^xsd:decimal ;
  dwc:decimalLongitude "3.896799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900925 3.896799)"^^geo:wktLiteral ;
  geo-pos:lat "51.900925"^^xsd:decimal ;
  geo-pos:long "3.896799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-617e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45289; 45289'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896799'^^xsd:double;
  dwc:latitude '51.900925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610302'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940531 3.896949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940531"^^xsd:decimal ;
  dwc:decimalLongitude "3.896949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940531 3.896949)"^^geo:wktLiteral ;
  geo-pos:lat "51.940531"^^xsd:decimal ;
  geo-pos:long "3.896949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d02'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48512; 48512'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.896949'^^xsd:double;
  dwc:latitude '51.940531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613353'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881026 3.897028)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881026"^^xsd:decimal ;
  dwc:decimalLongitude "3.897028"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881026 3.897028)"^^geo:wktLiteral ;
  geo-pos:lat "51.881026"^^xsd:decimal ;
  geo-pos:long "3.897028"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-401c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57224; 57224'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897028'^^xsd:double;
  dwc:latitude '51.881026'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621645'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830269 3.897078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830269"^^xsd:decimal ;
  dwc:decimalLongitude "3.897078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830269 3.897078)"^^geo:wktLiteral ;
  geo-pos:lat "51.830269"^^xsd:decimal ;
  geo-pos:long "3.897078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55916; 55916'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897078'^^xsd:double;
  dwc:latitude '51.830269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620377'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830269 3.897078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830269"^^xsd:decimal ;
  dwc:decimalLongitude "3.897078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830269 3.897078)"^^geo:wktLiteral ;
  geo-pos:lat "51.830269"^^xsd:decimal ;
  geo-pos:long "3.897078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55917; 55917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897078'^^xsd:double;
  dwc:latitude '51.830269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620378'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830001 3.897079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830001"^^xsd:decimal ;
  dwc:decimalLongitude "3.897079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830001 3.897079)"^^geo:wktLiteral ;
  geo-pos:lat "51.830001"^^xsd:decimal ;
  geo-pos:long "3.897079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ffa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52317; 52317'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.546388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897079'^^xsd:double;
  dwc:latitude '51.830001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616969'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942345 3.897218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942345"^^xsd:decimal ;
  dwc:decimalLongitude "3.897218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942345 3.897218)"^^geo:wktLiteral ;
  geo-pos:lat "51.942345"^^xsd:decimal ;
  geo-pos:long "3.897218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4965'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51414; 51414'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897218'^^xsd:double;
  dwc:latitude '51.942345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615262'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942345 3.897218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942345"^^xsd:decimal ;
  dwc:decimalLongitude "3.897218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942345 3.897218)"^^geo:wktLiteral ;
  geo-pos:lat "51.942345"^^xsd:decimal ;
  geo-pos:long "3.897218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4964'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51413; 51413'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897218'^^xsd:double;
  dwc:latitude '51.942345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615261'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942345 3.897218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942345"^^xsd:decimal ;
  dwc:decimalLongitude "3.897218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942345 3.897218)"^^geo:wktLiteral ;
  geo-pos:lat "51.942345"^^xsd:decimal ;
  geo-pos:long "3.897218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4963'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51412; 51412'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897218'^^xsd:double;
  dwc:latitude '51.942345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615260'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975163 3.897218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975163"^^xsd:decimal ;
  dwc:decimalLongitude "3.897218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975163 3.897218)"^^geo:wktLiteral ;
  geo-pos:lat "51.975163"^^xsd:decimal ;
  geo-pos:long "3.897218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-433b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43091; 43091'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897218'^^xsd:double;
  dwc:latitude '51.975163'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608201'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975163 3.897218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975163"^^xsd:decimal ;
  dwc:decimalLongitude "3.897218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975163 3.897218)"^^geo:wktLiteral ;
  geo-pos:lat "51.975163"^^xsd:decimal ;
  geo-pos:long "3.897218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-433a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43090; 43090'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897218'^^xsd:double;
  dwc:latitude '51.975163'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608200'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53627; 53627'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618148'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45ab'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53635; 53635'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618156'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45aa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53633; 53633'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618154'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53630; 53630'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618151'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53628; 53628'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618149'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53626; 53626'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618147'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53629; 53629'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618150'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53631; 53631'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618152'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53632; 53632'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618153'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901999"^^xsd:decimal ;
  dwc:decimalLongitude "3.897445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901999 3.897445)"^^geo:wktLiteral ;
  geo-pos:lat "51.901999"^^xsd:decimal ;
  geo-pos:long "3.897445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53634; 53634'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897445'^^xsd:double;
  dwc:latitude '51.901999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618155'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921088 3.897463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921088"^^xsd:decimal ;
  dwc:decimalLongitude "3.897463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921088 3.897463)"^^geo:wktLiteral ;
  geo-pos:lat "51.921088"^^xsd:decimal ;
  geo-pos:long "3.897463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45163; 45163'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897463'^^xsd:double;
  dwc:latitude '51.921088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610175'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921088 3.897463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921088"^^xsd:decimal ;
  dwc:decimalLongitude "3.897463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921088 3.897463)"^^geo:wktLiteral ;
  geo-pos:lat "51.921088"^^xsd:decimal ;
  geo-pos:long "3.897463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45164; 45164'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897463'^^xsd:double;
  dwc:latitude '51.921088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610176'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975539 3.897502)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975539"^^xsd:decimal ;
  dwc:decimalLongitude "3.897502"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975539 3.897502)"^^geo:wktLiteral ;
  geo-pos:lat "51.975539"^^xsd:decimal ;
  geo-pos:long "3.897502"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e77'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49668; 49668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897502'^^xsd:double;
  dwc:latitude '51.975539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614514'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899678 3.89769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899678"^^xsd:decimal ;
  dwc:decimalLongitude "3.89769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899678 3.89769)"^^geo:wktLiteral ;
  geo-pos:lat "51.899678"^^xsd:decimal ;
  geo-pos:long "3.89769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-549f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55722; 55722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89769'^^xsd:double;
  dwc:latitude '51.899678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620194'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904801 3.897952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904801"^^xsd:decimal ;
  dwc:decimalLongitude "3.897952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904801 3.897952)"^^geo:wktLiteral ;
  geo-pos:lat "51.904801"^^xsd:decimal ;
  geo-pos:long "3.897952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6609'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39800; 39800'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.723333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897952'^^xsd:double;
  dwc:latitude '51.904801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605037'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904801 3.897952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904801"^^xsd:decimal ;
  dwc:decimalLongitude "3.897952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904801 3.897952)"^^geo:wktLiteral ;
  geo-pos:lat "51.904801"^^xsd:decimal ;
  geo-pos:long "3.897952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6608'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39801; 39801'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.723333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.897952'^^xsd:double;
  dwc:latitude '51.904801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605038'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835818 3.898045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835818"^^xsd:decimal ;
  dwc:decimalLongitude "3.898045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835818 3.898045)"^^geo:wktLiteral ;
  geo-pos:lat "51.835818"^^xsd:decimal ;
  geo-pos:long "3.898045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-675d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50971; 50971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898045'^^xsd:double;
  dwc:latitude '51.835818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615688'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835818 3.898045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835818"^^xsd:decimal ;
  dwc:decimalLongitude "3.898045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835818 3.898045)"^^geo:wktLiteral ;
  geo-pos:lat "51.835818"^^xsd:decimal ;
  geo-pos:long "3.898045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-675b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50967; 50967'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898045'^^xsd:double;
  dwc:latitude '51.835818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615685'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835818 3.898045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835818"^^xsd:decimal ;
  dwc:decimalLongitude "3.898045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835818 3.898045)"^^geo:wktLiteral ;
  geo-pos:lat "51.835818"^^xsd:decimal ;
  geo-pos:long "3.898045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6759'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50969; 50969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898045'^^xsd:double;
  dwc:latitude '51.835818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615687'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835818 3.898045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835818"^^xsd:decimal ;
  dwc:decimalLongitude "3.898045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835818 3.898045)"^^geo:wktLiteral ;
  geo-pos:lat "51.835818"^^xsd:decimal ;
  geo-pos:long "3.898045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6758'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50968; 50968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898045'^^xsd:double;
  dwc:latitude '51.835818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615686'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836752 3.898209)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836752"^^xsd:decimal ;
  dwc:decimalLongitude "3.898209"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836752 3.898209)"^^geo:wktLiteral ;
  geo-pos:lat "51.836752"^^xsd:decimal ;
  geo-pos:long "3.898209"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7024'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41986; 41986'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898209'^^xsd:double;
  dwc:latitude '51.836752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607170'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905263 3.898659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905263"^^xsd:decimal ;
  dwc:decimalLongitude "3.898659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905263 3.898659)"^^geo:wktLiteral ;
  geo-pos:lat "51.905263"^^xsd:decimal ;
  geo-pos:long "3.898659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6607'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39803; 39803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.723888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898659'^^xsd:double;
  dwc:latitude '51.905263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605040'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905263 3.898659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905263"^^xsd:decimal ;
  dwc:decimalLongitude "3.898659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905263 3.898659)"^^geo:wktLiteral ;
  geo-pos:lat "51.905263"^^xsd:decimal ;
  geo-pos:long "3.898659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6606'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39804; 39804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.723888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898659'^^xsd:double;
  dwc:latitude '51.905263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605041'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905263 3.898659)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905263"^^xsd:decimal ;
  dwc:decimalLongitude "3.898659"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905263 3.898659)"^^geo:wktLiteral ;
  geo-pos:lat "51.905263"^^xsd:decimal ;
  geo-pos:long "3.898659"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6605'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39802; 39802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.723888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898659'^^xsd:double;
  dwc:latitude '51.905263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605039'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940355"^^xsd:decimal ;
  dwc:decimalLongitude "3.898851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  geo-pos:lat "51.940355"^^xsd:decimal ;
  geo-pos:long "3.898851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eaa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55067; 55067'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898851'^^xsd:double;
  dwc:latitude '51.940355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619624'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940355"^^xsd:decimal ;
  dwc:decimalLongitude "3.898851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  geo-pos:lat "51.940355"^^xsd:decimal ;
  geo-pos:long "3.898851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55068; 55068'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898851'^^xsd:double;
  dwc:latitude '51.940355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619625'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940355"^^xsd:decimal ;
  dwc:decimalLongitude "3.898851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  geo-pos:lat "51.940355"^^xsd:decimal ;
  geo-pos:long "3.898851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55071; 55071'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898851'^^xsd:double;
  dwc:latitude '51.940355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619628'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940355"^^xsd:decimal ;
  dwc:decimalLongitude "3.898851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  geo-pos:lat "51.940355"^^xsd:decimal ;
  geo-pos:long "3.898851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55069; 55069'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898851'^^xsd:double;
  dwc:latitude '51.940355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619626'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940355"^^xsd:decimal ;
  dwc:decimalLongitude "3.898851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940355 3.898851)"^^geo:wktLiteral ;
  geo-pos:lat "51.940355"^^xsd:decimal ;
  geo-pos:long "3.898851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55070; 55070'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.898851'^^xsd:double;
  dwc:latitude '51.940355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619627'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920321 3.89893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920321"^^xsd:decimal ;
  dwc:decimalLongitude "3.89893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920321 3.89893)"^^geo:wktLiteral ;
  geo-pos:lat "51.920321"^^xsd:decimal ;
  geo-pos:long "3.89893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55668; 55668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89893'^^xsd:double;
  dwc:latitude '51.920321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620138'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845197 3.899045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845197"^^xsd:decimal ;
  dwc:decimalLongitude "3.899045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845197 3.899045)"^^geo:wktLiteral ;
  geo-pos:lat "51.845197"^^xsd:decimal ;
  geo-pos:long "3.899045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53852; 53852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899045'^^xsd:double;
  dwc:latitude '51.845197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618374'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845197 3.899045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845197"^^xsd:decimal ;
  dwc:decimalLongitude "3.899045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845197 3.899045)"^^geo:wktLiteral ;
  geo-pos:lat "51.845197"^^xsd:decimal ;
  geo-pos:long "3.899045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53851; 53851'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899045'^^xsd:double;
  dwc:latitude '51.845197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618373'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944011 3.899215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944011"^^xsd:decimal ;
  dwc:decimalLongitude "3.899215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944011 3.899215)"^^geo:wktLiteral ;
  geo-pos:lat "51.944011"^^xsd:decimal ;
  geo-pos:long "3.899215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55648; 55648'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899215'^^xsd:double;
  dwc:latitude '51.944011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620121'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880469 3.899225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880469"^^xsd:decimal ;
  dwc:decimalLongitude "3.899225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880469 3.899225)"^^geo:wktLiteral ;
  geo-pos:lat "51.880469"^^xsd:decimal ;
  geo-pos:long "3.899225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e2a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49412; 49412'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899225'^^xsd:double;
  dwc:latitude '51.880469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614200'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880469 3.899225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880469"^^xsd:decimal ;
  dwc:decimalLongitude "3.899225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880469 3.899225)"^^geo:wktLiteral ;
  geo-pos:lat "51.880469"^^xsd:decimal ;
  geo-pos:long "3.899225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e29'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49413; 49413'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899225'^^xsd:double;
  dwc:latitude '51.880469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614201'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880469 3.899225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880469"^^xsd:decimal ;
  dwc:decimalLongitude "3.899225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880469 3.899225)"^^geo:wktLiteral ;
  geo-pos:lat "51.880469"^^xsd:decimal ;
  geo-pos:long "3.899225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e28'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49414; 49414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899225'^^xsd:double;
  dwc:latitude '51.880469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614202'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824628 3.899276)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824628"^^xsd:decimal ;
  dwc:decimalLongitude "3.899276"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824628 3.899276)"^^geo:wktLiteral ;
  geo-pos:lat "51.824628"^^xsd:decimal ;
  geo-pos:long "3.899276"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-756f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42437; 42437'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899276'^^xsd:double;
  dwc:latitude '51.824628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607543'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923609 3.899331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923609"^^xsd:decimal ;
  dwc:decimalLongitude "3.899331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923609 3.899331)"^^geo:wktLiteral ;
  geo-pos:lat "51.923609"^^xsd:decimal ;
  geo-pos:long "3.899331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f8'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44086; 44086'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899331'^^xsd:double;
  dwc:latitude '51.923609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609150'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899503 3.899387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899503"^^xsd:decimal ;
  dwc:decimalLongitude "3.899387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899503 3.899387)"^^geo:wktLiteral ;
  geo-pos:lat "51.899503"^^xsd:decimal ;
  geo-pos:long "3.899387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5897'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45998; 45998'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899387'^^xsd:double;
  dwc:latitude '51.899503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610923'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899503 3.899387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899503"^^xsd:decimal ;
  dwc:decimalLongitude "3.899387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899503 3.899387)"^^geo:wktLiteral ;
  geo-pos:lat "51.899503"^^xsd:decimal ;
  geo-pos:long "3.899387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5895'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46000; 46000'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899387'^^xsd:double;
  dwc:latitude '51.899503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610925'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899503 3.899387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899503"^^xsd:decimal ;
  dwc:decimalLongitude "3.899387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899503 3.899387)"^^geo:wktLiteral ;
  geo-pos:lat "51.899503"^^xsd:decimal ;
  geo-pos:long "3.899387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5894'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45999; 45999'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899387'^^xsd:double;
  dwc:latitude '51.899503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610924'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836697 3.899543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836697"^^xsd:decimal ;
  dwc:decimalLongitude "3.899543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836697 3.899543)"^^geo:wktLiteral ;
  geo-pos:lat "51.836697"^^xsd:decimal ;
  geo-pos:long "3.899543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e38'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40859; 40859'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899543'^^xsd:double;
  dwc:latitude '51.836697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606011'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901326 3.899641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901326"^^xsd:decimal ;
  dwc:decimalLongitude "3.899641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901326 3.899641)"^^geo:wktLiteral ;
  geo-pos:lat "51.901326"^^xsd:decimal ;
  geo-pos:long "3.899641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eac'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52749; 52749'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899641'^^xsd:double;
  dwc:latitude '51.901326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617308'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901326 3.899641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901326"^^xsd:decimal ;
  dwc:decimalLongitude "3.899641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901326 3.899641)"^^geo:wktLiteral ;
  geo-pos:lat "51.901326"^^xsd:decimal ;
  geo-pos:long "3.899641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eab'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52748; 52748'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899641'^^xsd:double;
  dwc:latitude '51.901326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617307'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837001 3.899767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837001"^^xsd:decimal ;
  dwc:decimalLongitude "3.899767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837001 3.899767)"^^geo:wktLiteral ;
  geo-pos:lat "51.837001"^^xsd:decimal ;
  geo-pos:long "3.899767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-675c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50965; 50965'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899767'^^xsd:double;
  dwc:latitude '51.837001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615683'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837001 3.899767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837001"^^xsd:decimal ;
  dwc:decimalLongitude "3.899767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837001 3.899767)"^^geo:wktLiteral ;
  geo-pos:lat "51.837001"^^xsd:decimal ;
  geo-pos:long "3.899767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-675a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50966; 50966'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899767'^^xsd:double;
  dwc:latitude '51.837001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615684'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963302 3.899848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963302"^^xsd:decimal ;
  dwc:decimalLongitude "3.899848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963302 3.899848)"^^geo:wktLiteral ;
  geo-pos:lat "51.963302"^^xsd:decimal ;
  geo-pos:long "3.899848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5905'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45820; 45820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899848'^^xsd:double;
  dwc:latitude '51.963302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609657'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963302 3.899848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963302"^^xsd:decimal ;
  dwc:decimalLongitude "3.899848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963302 3.899848)"^^geo:wktLiteral ;
  geo-pos:lat "51.963302"^^xsd:decimal ;
  geo-pos:long "3.899848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5904'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45821; 45821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899848'^^xsd:double;
  dwc:latitude '51.963302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609658'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830922 3.899849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830922"^^xsd:decimal ;
  dwc:decimalLongitude "3.899849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830922 3.899849)"^^geo:wktLiteral ;
  geo-pos:lat "51.830922"^^xsd:decimal ;
  geo-pos:long "3.899849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40132; 40132'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.899849'^^xsd:double;
  dwc:latitude '51.830922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605335'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878737"^^xsd:decimal ;
  dwc:decimalLongitude "3.89996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  geo-pos:lat "51.878737"^^xsd:decimal ;
  geo-pos:long "3.89996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50819; 50819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89996'^^xsd:double;
  dwc:latitude '51.878737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615565'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878737"^^xsd:decimal ;
  dwc:decimalLongitude "3.89996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  geo-pos:lat "51.878737"^^xsd:decimal ;
  geo-pos:long "3.89996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50820; 50820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89996'^^xsd:double;
  dwc:latitude '51.878737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615566'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878737"^^xsd:decimal ;
  dwc:decimalLongitude "3.89996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  geo-pos:lat "51.878737"^^xsd:decimal ;
  geo-pos:long "3.89996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50817; 50817'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89996'^^xsd:double;
  dwc:latitude '51.878737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615563'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878737"^^xsd:decimal ;
  dwc:decimalLongitude "3.89996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  geo-pos:lat "51.878737"^^xsd:decimal ;
  geo-pos:long "3.89996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50816; 50816'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89996'^^xsd:double;
  dwc:latitude '51.878737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615562'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878737"^^xsd:decimal ;
  dwc:decimalLongitude "3.89996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878737 3.89996)"^^geo:wktLiteral ;
  geo-pos:lat "51.878737"^^xsd:decimal ;
  geo-pos:long "3.89996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67cf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50818; 50818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.89996'^^xsd:double;
  dwc:latitude '51.878737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615564'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959677 3.900067)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959677"^^xsd:decimal ;
  dwc:decimalLongitude "3.900067"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959677 3.900067)"^^geo:wktLiteral ;
  geo-pos:lat "51.959677"^^xsd:decimal ;
  geo-pos:long "3.900067"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44978; 44978'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900067'^^xsd:double;
  dwc:latitude '51.959677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609992'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858092 3.900086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858092"^^xsd:decimal ;
  dwc:decimalLongitude "3.900086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858092 3.900086)"^^geo:wktLiteral ;
  geo-pos:lat "51.858092"^^xsd:decimal ;
  geo-pos:long "3.900086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5199'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54556; 54556'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900086'^^xsd:double;
  dwc:latitude '51.858092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619053'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858092 3.900086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858092"^^xsd:decimal ;
  dwc:decimalLongitude "3.900086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858092 3.900086)"^^geo:wktLiteral ;
  geo-pos:lat "51.858092"^^xsd:decimal ;
  geo-pos:long "3.900086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5198'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54557; 54557'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900086'^^xsd:double;
  dwc:latitude '51.858092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619054'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858092 3.900086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858092"^^xsd:decimal ;
  dwc:decimalLongitude "3.900086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858092 3.900086)"^^geo:wktLiteral ;
  geo-pos:lat "51.858092"^^xsd:decimal ;
  geo-pos:long "3.900086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5197'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54555; 54555'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900086'^^xsd:double;
  dwc:latitude '51.858092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619052'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839255 3.900131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839255"^^xsd:decimal ;
  dwc:decimalLongitude "3.900131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839255 3.900131)"^^geo:wktLiteral ;
  geo-pos:lat "51.839255"^^xsd:decimal ;
  geo-pos:long "3.900131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b99'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45608; 45608'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900131'^^xsd:double;
  dwc:latitude '51.839255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610568'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839255 3.900131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839255"^^xsd:decimal ;
  dwc:decimalLongitude "3.900131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839255 3.900131)"^^geo:wktLiteral ;
  geo-pos:lat "51.839255"^^xsd:decimal ;
  geo-pos:long "3.900131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b98'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45607; 45607'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900131'^^xsd:double;
  dwc:latitude '51.839255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610567'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902338 3.900141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902338"^^xsd:decimal ;
  dwc:decimalLongitude "3.900141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902338 3.900141)"^^geo:wktLiteral ;
  geo-pos:lat "51.902338"^^xsd:decimal ;
  geo-pos:long "3.900141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-747d'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42337; 42337'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900141'^^xsd:double;
  dwc:latitude '51.902338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607473'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924636"^^xsd:decimal ;
  dwc:decimalLongitude "3.900325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  geo-pos:lat "51.924636"^^xsd:decimal ;
  geo-pos:long "3.900325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a6c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56349; 56349'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900325'^^xsd:double;
  dwc:latitude '51.924636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620869'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924636"^^xsd:decimal ;
  dwc:decimalLongitude "3.900325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  geo-pos:lat "51.924636"^^xsd:decimal ;
  geo-pos:long "3.900325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a6b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56345; 56345'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900325'^^xsd:double;
  dwc:latitude '51.924636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620864'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924636"^^xsd:decimal ;
  dwc:decimalLongitude "3.900325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  geo-pos:lat "51.924636"^^xsd:decimal ;
  geo-pos:long "3.900325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a6a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56346; 56346'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900325'^^xsd:double;
  dwc:latitude '51.924636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620866'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924636"^^xsd:decimal ;
  dwc:decimalLongitude "3.900325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  geo-pos:lat "51.924636"^^xsd:decimal ;
  geo-pos:long "3.900325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a69'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56344; 56344'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900325'^^xsd:double;
  dwc:latitude '51.924636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620863'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924636"^^xsd:decimal ;
  dwc:decimalLongitude "3.900325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  geo-pos:lat "51.924636"^^xsd:decimal ;
  geo-pos:long "3.900325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a68'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56348; 56348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900325'^^xsd:double;
  dwc:latitude '51.924636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620868'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924636"^^xsd:decimal ;
  dwc:decimalLongitude "3.900325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924636 3.900325)"^^geo:wktLiteral ;
  geo-pos:lat "51.924636"^^xsd:decimal ;
  geo-pos:long "3.900325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a67'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56347; 56347'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900325'^^xsd:double;
  dwc:latitude '51.924636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620867'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880703 3.900436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880703"^^xsd:decimal ;
  dwc:decimalLongitude "3.900436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880703 3.900436)"^^geo:wktLiteral ;
  geo-pos:lat "51.880703"^^xsd:decimal ;
  geo-pos:long "3.900436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-568b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44211; 44211'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900436'^^xsd:double;
  dwc:latitude '51.880703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609272'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880703 3.900436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880703"^^xsd:decimal ;
  dwc:decimalLongitude "3.900436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880703 3.900436)"^^geo:wktLiteral ;
  geo-pos:lat "51.880703"^^xsd:decimal ;
  geo-pos:long "3.900436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-568a'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44212; 44212'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900436'^^xsd:double;
  dwc:latitude '51.880703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609273'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830164 3.900545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830164"^^xsd:decimal ;
  dwc:decimalLongitude "3.900545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830164 3.900545)"^^geo:wktLiteral ;
  geo-pos:lat "51.830164"^^xsd:decimal ;
  geo-pos:long "3.900545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52023; 52023'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900545'^^xsd:double;
  dwc:latitude '51.830164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616710'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927421"^^xsd:decimal ;
  dwc:decimalLongitude "3.90057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  geo-pos:lat "51.927421"^^xsd:decimal ;
  geo-pos:long "3.90057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c8b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41312; 41312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90057'^^xsd:double;
  dwc:latitude '51.927421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606495'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927421"^^xsd:decimal ;
  dwc:decimalLongitude "3.90057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  geo-pos:lat "51.927421"^^xsd:decimal ;
  geo-pos:long "3.90057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c8a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41308; 41308'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90057'^^xsd:double;
  dwc:latitude '51.927421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606491'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927421"^^xsd:decimal ;
  dwc:decimalLongitude "3.90057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  geo-pos:lat "51.927421"^^xsd:decimal ;
  geo-pos:long "3.90057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c89'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41309; 41309'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90057'^^xsd:double;
  dwc:latitude '51.927421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606492'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927421"^^xsd:decimal ;
  dwc:decimalLongitude "3.90057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  geo-pos:lat "51.927421"^^xsd:decimal ;
  geo-pos:long "3.90057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c88'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41311; 41311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90057'^^xsd:double;
  dwc:latitude '51.927421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606494'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927421"^^xsd:decimal ;
  dwc:decimalLongitude "3.90057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927421 3.90057)"^^geo:wktLiteral ;
  geo-pos:lat "51.927421"^^xsd:decimal ;
  geo-pos:long "3.90057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c87'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41310; 41310'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90057'^^xsd:double;
  dwc:latitude '51.927421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606493'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982061 3.900632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982061"^^xsd:decimal ;
  dwc:decimalLongitude "3.900632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982061 3.900632)"^^geo:wktLiteral ;
  geo-pos:lat "51.982061"^^xsd:decimal ;
  geo-pos:long "3.900632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-668d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39611; 39611'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.54'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900632'^^xsd:double;
  dwc:latitude '51.982061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604411'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982061 3.900632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982061"^^xsd:decimal ;
  dwc:decimalLongitude "3.900632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982061 3.900632)"^^geo:wktLiteral ;
  geo-pos:lat "51.982061"^^xsd:decimal ;
  geo-pos:long "3.900632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-668c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39610; 39610'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.54'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900632'^^xsd:double;
  dwc:latitude '51.982061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604410'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857755"^^xsd:decimal ;
  dwc:decimalLongitude "3.900645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  geo-pos:lat "51.857755"^^xsd:decimal ;
  geo-pos:long "3.900645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56533; 56533'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900645'^^xsd:double;
  dwc:latitude '51.857755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621050'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857755"^^xsd:decimal ;
  dwc:decimalLongitude "3.900645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  geo-pos:lat "51.857755"^^xsd:decimal ;
  geo-pos:long "3.900645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56528; 56528'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900645'^^xsd:double;
  dwc:latitude '51.857755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621045'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857755"^^xsd:decimal ;
  dwc:decimalLongitude "3.900645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  geo-pos:lat "51.857755"^^xsd:decimal ;
  geo-pos:long "3.900645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69d0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56529; 56529'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900645'^^xsd:double;
  dwc:latitude '51.857755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621046'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857755"^^xsd:decimal ;
  dwc:decimalLongitude "3.900645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  geo-pos:lat "51.857755"^^xsd:decimal ;
  geo-pos:long "3.900645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69cf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56530; 56530'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900645'^^xsd:double;
  dwc:latitude '51.857755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621047'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857755"^^xsd:decimal ;
  dwc:decimalLongitude "3.900645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  geo-pos:lat "51.857755"^^xsd:decimal ;
  geo-pos:long "3.900645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56532; 56532'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900645'^^xsd:double;
  dwc:latitude '51.857755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621049'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857755"^^xsd:decimal ;
  dwc:decimalLongitude "3.900645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  geo-pos:lat "51.857755"^^xsd:decimal ;
  geo-pos:long "3.900645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69cd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56526; 56526'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900645'^^xsd:double;
  dwc:latitude '51.857755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621044'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857755"^^xsd:decimal ;
  dwc:decimalLongitude "3.900645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857755 3.900645)"^^geo:wktLiteral ;
  geo-pos:lat "51.857755"^^xsd:decimal ;
  geo-pos:long "3.900645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56531; 56531'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900645'^^xsd:double;
  dwc:latitude '51.857755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621048'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959015 3.900752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959015"^^xsd:decimal ;
  dwc:decimalLongitude "3.900752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959015 3.900752)"^^geo:wktLiteral ;
  geo-pos:lat "51.959015"^^xsd:decimal ;
  geo-pos:long "3.900752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5503'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55583; 55583'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900752'^^xsd:double;
  dwc:latitude '51.959015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620058'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959015 3.900752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959015"^^xsd:decimal ;
  dwc:decimalLongitude "3.900752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959015 3.900752)"^^geo:wktLiteral ;
  geo-pos:lat "51.959015"^^xsd:decimal ;
  geo-pos:long "3.900752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5502'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55582; 55582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900752'^^xsd:double;
  dwc:latitude '51.959015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620057'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884576 3.90076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884576"^^xsd:decimal ;
  dwc:decimalLongitude "3.90076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884576 3.90076)"^^geo:wktLiteral ;
  geo-pos:lat "51.884576"^^xsd:decimal ;
  geo-pos:long "3.90076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48df'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51566; 51566'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90076'^^xsd:double;
  dwc:latitude '51.884576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616197'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944251 3.900849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944251"^^xsd:decimal ;
  dwc:decimalLongitude "3.900849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944251 3.900849)"^^geo:wktLiteral ;
  geo-pos:lat "51.944251"^^xsd:decimal ;
  geo-pos:long "3.900849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee8'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52680; 52680'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900849'^^xsd:double;
  dwc:latitude '51.944251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617240'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944251 3.900849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944251"^^xsd:decimal ;
  dwc:decimalLongitude "3.900849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944251 3.900849)"^^geo:wktLiteral ;
  geo-pos:lat "51.944251"^^xsd:decimal ;
  geo-pos:long "3.900849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52678; 52678'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900849'^^xsd:double;
  dwc:latitude '51.944251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617238'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944251 3.900849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944251"^^xsd:decimal ;
  dwc:decimalLongitude "3.900849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944251 3.900849)"^^geo:wktLiteral ;
  geo-pos:lat "51.944251"^^xsd:decimal ;
  geo-pos:long "3.900849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52677; 52677'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900849'^^xsd:double;
  dwc:latitude '51.944251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617237'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944251 3.900849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944251"^^xsd:decimal ;
  dwc:decimalLongitude "3.900849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944251 3.900849)"^^geo:wktLiteral ;
  geo-pos:lat "51.944251"^^xsd:decimal ;
  geo-pos:long "3.900849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52679; 52679'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900849'^^xsd:double;
  dwc:latitude '51.944251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617239'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961685 3.900849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961685"^^xsd:decimal ;
  dwc:decimalLongitude "3.900849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961685 3.900849)"^^geo:wktLiteral ;
  geo-pos:lat "51.961685"^^xsd:decimal ;
  geo-pos:long "3.900849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-431d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43124; 43124'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900849'^^xsd:double;
  dwc:latitude '51.961685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608232'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961685 3.900849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961685"^^xsd:decimal ;
  dwc:decimalLongitude "3.900849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961685 3.900849)"^^geo:wktLiteral ;
  geo-pos:lat "51.961685"^^xsd:decimal ;
  geo-pos:long "3.900849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-431c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43125; 43125'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900849'^^xsd:double;
  dwc:latitude '51.961685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608233'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961685 3.900849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961685"^^xsd:decimal ;
  dwc:decimalLongitude "3.900849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961685 3.900849)"^^geo:wktLiteral ;
  geo-pos:lat "51.961685"^^xsd:decimal ;
  geo-pos:long "3.900849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-431b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43126; 43126'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900849'^^xsd:double;
  dwc:latitude '51.961685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608234'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961685 3.900849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961685"^^xsd:decimal ;
  dwc:decimalLongitude "3.900849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961685 3.900849)"^^geo:wktLiteral ;
  geo-pos:lat "51.961685"^^xsd:decimal ;
  geo-pos:long "3.900849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-431a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43123; 43123'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900849'^^xsd:double;
  dwc:latitude '51.961685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608231'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977671 3.900893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.977671"^^xsd:decimal ;
  dwc:decimalLongitude "3.900893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977671 3.900893)"^^geo:wktLiteral ;
  geo-pos:lat "51.977671"^^xsd:decimal ;
  geo-pos:long "3.900893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51306; 51306'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900893'^^xsd:double;
  dwc:latitude '51.977671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615969'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977671 3.900893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.977671"^^xsd:decimal ;
  dwc:decimalLongitude "3.900893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977671 3.900893)"^^geo:wktLiteral ;
  geo-pos:lat "51.977671"^^xsd:decimal ;
  geo-pos:long "3.900893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51307; 51307'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.900893'^^xsd:double;
  dwc:latitude '51.977671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615970'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97748 3.901151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97748"^^xsd:decimal ;
  dwc:decimalLongitude "3.901151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97748 3.901151)"^^geo:wktLiteral ;
  geo-pos:lat "51.97748"^^xsd:decimal ;
  geo-pos:long "3.901151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57011; 57011'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901151'^^xsd:double;
  dwc:latitude '51.97748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621440'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97748 3.901151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97748"^^xsd:decimal ;
  dwc:decimalLongitude "3.901151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97748 3.901151)"^^geo:wktLiteral ;
  geo-pos:lat "51.97748"^^xsd:decimal ;
  geo-pos:long "3.901151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57012; 57012'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901151'^^xsd:double;
  dwc:latitude '51.97748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621441'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97748 3.901151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97748"^^xsd:decimal ;
  dwc:decimalLongitude "3.901151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97748 3.901151)"^^geo:wktLiteral ;
  geo-pos:lat "51.97748"^^xsd:decimal ;
  geo-pos:long "3.901151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40bf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57010; 57010'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901151'^^xsd:double;
  dwc:latitude '51.97748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621439'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97748 3.901151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97748"^^xsd:decimal ;
  dwc:decimalLongitude "3.901151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97748 3.901151)"^^geo:wktLiteral ;
  geo-pos:lat "51.97748"^^xsd:decimal ;
  geo-pos:long "3.901151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40be'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57013; 57013'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901151'^^xsd:double;
  dwc:latitude '51.97748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621442'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96277 3.901249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96277"^^xsd:decimal ;
  dwc:decimalLongitude "3.901249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96277 3.901249)"^^geo:wktLiteral ;
  geo-pos:lat "51.96277"^^xsd:decimal ;
  geo-pos:long "3.901249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5319'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54124; 54124'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901249'^^xsd:double;
  dwc:latitude '51.96277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618702'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96277 3.901249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96277"^^xsd:decimal ;
  dwc:decimalLongitude "3.901249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96277 3.901249)"^^geo:wktLiteral ;
  geo-pos:lat "51.96277"^^xsd:decimal ;
  geo-pos:long "3.901249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5318'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54123; 54123'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901249'^^xsd:double;
  dwc:latitude '51.96277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618701'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982505 3.901369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982505"^^xsd:decimal ;
  dwc:decimalLongitude "3.901369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982505 3.901369)"^^geo:wktLiteral ;
  geo-pos:lat "51.982505"^^xsd:decimal ;
  geo-pos:long "3.901369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-668b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39612; 39612'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.540555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901369'^^xsd:double;
  dwc:latitude '51.982505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604412'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96718 3.90176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96718"^^xsd:decimal ;
  dwc:decimalLongitude "3.90176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96718 3.90176)"^^geo:wktLiteral ;
  geo-pos:lat "51.96718"^^xsd:decimal ;
  geo-pos:long "3.90176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51322; 51322'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90176'^^xsd:double;
  dwc:latitude '51.96718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615986'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96718 3.90176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96718"^^xsd:decimal ;
  dwc:decimalLongitude "3.90176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96718 3.90176)"^^geo:wktLiteral ;
  geo-pos:lat "51.96718"^^xsd:decimal ;
  geo-pos:long "3.90176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51324; 51324'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90176'^^xsd:double;
  dwc:latitude '51.96718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615989'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96718 3.90176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96718"^^xsd:decimal ;
  dwc:decimalLongitude "3.90176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96718 3.90176)"^^geo:wktLiteral ;
  geo-pos:lat "51.96718"^^xsd:decimal ;
  geo-pos:long "3.90176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51323; 51323'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90176'^^xsd:double;
  dwc:latitude '51.96718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615987'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830798 3.901921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830798"^^xsd:decimal ;
  dwc:decimalLongitude "3.901921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830798 3.901921)"^^geo:wktLiteral ;
  geo-pos:lat "51.830798"^^xsd:decimal ;
  geo-pos:long "3.901921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6710'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39971; 39971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901921'^^xsd:double;
  dwc:latitude '51.830798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605173'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830798 3.901921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830798"^^xsd:decimal ;
  dwc:decimalLongitude "3.901921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830798 3.901921)"^^geo:wktLiteral ;
  geo-pos:lat "51.830798"^^xsd:decimal ;
  geo-pos:long "3.901921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-670f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39970; 39970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901921'^^xsd:double;
  dwc:latitude '51.830798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605172'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942309 3.901989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942309"^^xsd:decimal ;
  dwc:decimalLongitude "3.901989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942309 3.901989)"^^geo:wktLiteral ;
  geo-pos:lat "51.942309"^^xsd:decimal ;
  geo-pos:long "3.901989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4067'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57118; 57118'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901989'^^xsd:double;
  dwc:latitude '51.942309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621543'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942309 3.901989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942309"^^xsd:decimal ;
  dwc:decimalLongitude "3.901989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942309 3.901989)"^^geo:wktLiteral ;
  geo-pos:lat "51.942309"^^xsd:decimal ;
  geo-pos:long "3.901989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4066'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57119; 57119'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.901989'^^xsd:double;
  dwc:latitude '51.942309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621544'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858714 3.902189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858714"^^xsd:decimal ;
  dwc:decimalLongitude "3.902189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858714 3.902189)"^^geo:wktLiteral ;
  geo-pos:lat "51.858714"^^xsd:decimal ;
  geo-pos:long "3.902189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f57'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40610; 40610'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902189'^^xsd:double;
  dwc:latitude '51.858714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605761'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858714 3.902189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858714"^^xsd:decimal ;
  dwc:decimalLongitude "3.902189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858714 3.902189)"^^geo:wktLiteral ;
  geo-pos:lat "51.858714"^^xsd:decimal ;
  geo-pos:long "3.902189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f56'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40611; 40611'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902189'^^xsd:double;
  dwc:latitude '51.858714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605762'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830211 3.902302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830211"^^xsd:decimal ;
  dwc:decimalLongitude "3.902302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830211 3.902302)"^^geo:wktLiteral ;
  geo-pos:lat "51.830211"^^xsd:decimal ;
  geo-pos:long "3.902302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-444b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42792; 42792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902302'^^xsd:double;
  dwc:latitude '51.830211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607843'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830211 3.902302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830211"^^xsd:decimal ;
  dwc:decimalLongitude "3.902302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830211 3.902302)"^^geo:wktLiteral ;
  geo-pos:lat "51.830211"^^xsd:decimal ;
  geo-pos:long "3.902302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-444a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42791; 42791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902302'^^xsd:double;
  dwc:latitude '51.830211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607842'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846943 3.902346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846943"^^xsd:decimal ;
  dwc:decimalLongitude "3.902346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846943 3.902346)"^^geo:wktLiteral ;
  geo-pos:lat "51.846943"^^xsd:decimal ;
  geo-pos:long "3.902346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55299; 55299'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902346'^^xsd:double;
  dwc:latitude '51.846943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619816'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846943 3.902346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846943"^^xsd:decimal ;
  dwc:decimalLongitude "3.902346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846943 3.902346)"^^geo:wktLiteral ;
  geo-pos:lat "51.846943"^^xsd:decimal ;
  geo-pos:long "3.902346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55300; 55300'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902346'^^xsd:double;
  dwc:latitude '51.846943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619818'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925986"^^xsd:decimal ;
  dwc:decimalLongitude "3.902389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  geo-pos:lat "51.925986"^^xsd:decimal ;
  geo-pos:long "3.902389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6461'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49167; 49167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902389'^^xsd:double;
  dwc:latitude '51.925986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613992'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925986"^^xsd:decimal ;
  dwc:decimalLongitude "3.902389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  geo-pos:lat "51.925986"^^xsd:decimal ;
  geo-pos:long "3.902389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6460'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49165; 49165'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902389'^^xsd:double;
  dwc:latitude '51.925986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613990'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925986"^^xsd:decimal ;
  dwc:decimalLongitude "3.902389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  geo-pos:lat "51.925986"^^xsd:decimal ;
  geo-pos:long "3.902389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-645f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49164; 49164'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902389'^^xsd:double;
  dwc:latitude '51.925986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613989'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925986"^^xsd:decimal ;
  dwc:decimalLongitude "3.902389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  geo-pos:lat "51.925986"^^xsd:decimal ;
  geo-pos:long "3.902389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-645e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49163; 49163'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902389'^^xsd:double;
  dwc:latitude '51.925986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613988'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925986"^^xsd:decimal ;
  dwc:decimalLongitude "3.902389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925986 3.902389)"^^geo:wktLiteral ;
  geo-pos:lat "51.925986"^^xsd:decimal ;
  geo-pos:long "3.902389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-645d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49166; 49166'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902389'^^xsd:double;
  dwc:latitude '51.925986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613991'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.902484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860367"^^xsd:decimal ;
  dwc:decimalLongitude "3.902484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.902484)"^^geo:wktLiteral ;
  geo-pos:lat "51.860367"^^xsd:decimal ;
  geo-pos:long "3.902484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7776'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51912; 51912'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902484'^^xsd:double;
  dwc:latitude '51.860367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616596'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.902484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860367"^^xsd:decimal ;
  dwc:decimalLongitude "3.902484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860367 3.902484)"^^geo:wktLiteral ;
  geo-pos:lat "51.860367"^^xsd:decimal ;
  geo-pos:long "3.902484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7775'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51913; 51913'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902484'^^xsd:double;
  dwc:latitude '51.860367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616597'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907526 3.902527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907526"^^xsd:decimal ;
  dwc:decimalLongitude "3.902527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907526 3.902527)"^^geo:wktLiteral ;
  geo-pos:lat "51.907526"^^xsd:decimal ;
  geo-pos:long "3.902527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4900'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51528; 51528'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902527'^^xsd:double;
  dwc:latitude '51.907526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616159'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839604 3.902649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839604"^^xsd:decimal ;
  dwc:decimalLongitude "3.902649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839604 3.902649)"^^geo:wktLiteral ;
  geo-pos:lat "51.839604"^^xsd:decimal ;
  geo-pos:long "3.902649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e19'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49448; 49448'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902649'^^xsd:double;
  dwc:latitude '51.839604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614234'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839604 3.902649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839604"^^xsd:decimal ;
  dwc:decimalLongitude "3.902649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839604 3.902649)"^^geo:wktLiteral ;
  geo-pos:lat "51.839604"^^xsd:decimal ;
  geo-pos:long "3.902649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e18'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49447; 49447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902649'^^xsd:double;
  dwc:latitude '51.839604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614233'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840107 3.902688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840107"^^xsd:decimal ;
  dwc:decimalLongitude "3.902688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840107 3.902688)"^^geo:wktLiteral ;
  geo-pos:lat "51.840107"^^xsd:decimal ;
  geo-pos:long "3.902688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5848'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46116; 46116'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902688'^^xsd:double;
  dwc:latitude '51.840107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611035'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840107 3.902688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840107"^^xsd:decimal ;
  dwc:decimalLongitude "3.902688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840107 3.902688)"^^geo:wktLiteral ;
  geo-pos:lat "51.840107"^^xsd:decimal ;
  geo-pos:long "3.902688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5847'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46115; 46115'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902688'^^xsd:double;
  dwc:latitude '51.840107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611033'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831276 3.902903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831276"^^xsd:decimal ;
  dwc:decimalLongitude "3.902903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831276 3.902903)"^^geo:wktLiteral ;
  geo-pos:lat "51.831276"^^xsd:decimal ;
  geo-pos:long "3.902903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4816'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52962; 52962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.346111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902903'^^xsd:double;
  dwc:latitude '51.831276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616431'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831276 3.902903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831276"^^xsd:decimal ;
  dwc:decimalLongitude "3.902903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831276 3.902903)"^^geo:wktLiteral ;
  geo-pos:lat "51.831276"^^xsd:decimal ;
  geo-pos:long "3.902903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4815'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52961; 52961'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.346111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902903'^^xsd:double;
  dwc:latitude '51.831276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616430'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831087 3.902914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831087"^^xsd:decimal ;
  dwc:decimalLongitude "3.902914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831087 3.902914)"^^geo:wktLiteral ;
  geo-pos:lat "51.831087"^^xsd:decimal ;
  geo-pos:long "3.902914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73cb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39422; 39422'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902914'^^xsd:double;
  dwc:latitude '51.831087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604692'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831087 3.902914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831087"^^xsd:decimal ;
  dwc:decimalLongitude "3.902914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831087 3.902914)"^^geo:wktLiteral ;
  geo-pos:lat "51.831087"^^xsd:decimal ;
  geo-pos:long "3.902914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39423; 39423'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902914'^^xsd:double;
  dwc:latitude '51.831087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604693'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942652 3.902985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942652"^^xsd:decimal ;
  dwc:decimalLongitude "3.902985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942652 3.902985)"^^geo:wktLiteral ;
  geo-pos:lat "51.942652"^^xsd:decimal ;
  geo-pos:long "3.902985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43216; 43216'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902985'^^xsd:double;
  dwc:latitude '51.942652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608324'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942652 3.902985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942652"^^xsd:decimal ;
  dwc:decimalLongitude "3.902985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942652 3.902985)"^^geo:wktLiteral ;
  geo-pos:lat "51.942652"^^xsd:decimal ;
  geo-pos:long "3.902985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42da'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43215; 43215'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902985'^^xsd:double;
  dwc:latitude '51.942652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608323'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942652 3.902985)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942652"^^xsd:decimal ;
  dwc:decimalLongitude "3.902985"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942652 3.902985)"^^geo:wktLiteral ;
  geo-pos:lat "51.942652"^^xsd:decimal ;
  geo-pos:long "3.902985"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43217; 43217'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.902985'^^xsd:double;
  dwc:latitude '51.942652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608325'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979021 3.903017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979021"^^xsd:decimal ;
  dwc:decimalLongitude "3.903017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979021 3.903017)"^^geo:wktLiteral ;
  geo-pos:lat "51.979021"^^xsd:decimal ;
  geo-pos:long "3.903017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4702'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53258; 53258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903017'^^xsd:double;
  dwc:latitude '51.979021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617824'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979021 3.903017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979021"^^xsd:decimal ;
  dwc:decimalLongitude "3.903017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979021 3.903017)"^^geo:wktLiteral ;
  geo-pos:lat "51.979021"^^xsd:decimal ;
  geo-pos:long "3.903017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4701'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53257; 53257'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903017'^^xsd:double;
  dwc:latitude '51.979021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617823'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95824 3.903313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95824"^^xsd:decimal ;
  dwc:decimalLongitude "3.903313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95824 3.903313)"^^geo:wktLiteral ;
  geo-pos:lat "51.95824"^^xsd:decimal ;
  geo-pos:long "3.903313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f1'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53278; 53278'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903313'^^xsd:double;
  dwc:latitude '51.95824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617844'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95824 3.903313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95824"^^xsd:decimal ;
  dwc:decimalLongitude "3.903313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95824 3.903313)"^^geo:wktLiteral ;
  geo-pos:lat "51.95824"^^xsd:decimal ;
  geo-pos:long "3.903313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53279; 53279'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903313'^^xsd:double;
  dwc:latitude '51.95824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617845'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830123 3.903417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830123"^^xsd:decimal ;
  dwc:decimalLongitude "3.903417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830123 3.903417)"^^geo:wktLiteral ;
  geo-pos:lat "51.830123"^^xsd:decimal ;
  geo-pos:long "3.903417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52318; 52318'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.549444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903417'^^xsd:double;
  dwc:latitude '51.830123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616970'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830123 3.903417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830123"^^xsd:decimal ;
  dwc:decimalLongitude "3.903417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830123 3.903417)"^^geo:wktLiteral ;
  geo-pos:lat "51.830123"^^xsd:decimal ;
  geo-pos:long "3.903417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52319; 52319'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.549444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903417'^^xsd:double;
  dwc:latitude '51.830123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616971'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831378 3.903617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831378"^^xsd:decimal ;
  dwc:decimalLongitude "3.903617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831378 3.903617)"^^geo:wktLiteral ;
  geo-pos:lat "51.831378"^^xsd:decimal ;
  geo-pos:long "3.903617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f0d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49506; 49506'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903617'^^xsd:double;
  dwc:latitude '51.831378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614297'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979259 3.903735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979259"^^xsd:decimal ;
  dwc:decimalLongitude "3.903735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979259 3.903735)"^^geo:wktLiteral ;
  geo-pos:lat "51.979259"^^xsd:decimal ;
  geo-pos:long "3.903735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56206; 56206'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903735'^^xsd:double;
  dwc:latitude '51.979259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620724'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979259 3.903735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979259"^^xsd:decimal ;
  dwc:decimalLongitude "3.903735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979259 3.903735)"^^geo:wktLiteral ;
  geo-pos:lat "51.979259"^^xsd:decimal ;
  geo-pos:long "3.903735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56207; 56207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903735'^^xsd:double;
  dwc:latitude '51.979259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620725'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979259 3.903735)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979259"^^xsd:decimal ;
  dwc:decimalLongitude "3.903735"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979259 3.903735)"^^geo:wktLiteral ;
  geo-pos:lat "51.979259"^^xsd:decimal ;
  geo-pos:long "3.903735"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56205; 56205'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903735'^^xsd:double;
  dwc:latitude '51.979259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620723'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980607"^^xsd:decimal ;
  dwc:decimalLongitude "3.903777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  geo-pos:lat "51.980607"^^xsd:decimal ;
  geo-pos:long "3.903777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-532a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54106; 54106'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903777'^^xsd:double;
  dwc:latitude '51.980607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618684'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980607"^^xsd:decimal ;
  dwc:decimalLongitude "3.903777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  geo-pos:lat "51.980607"^^xsd:decimal ;
  geo-pos:long "3.903777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5329'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54103; 54103'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903777'^^xsd:double;
  dwc:latitude '51.980607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618681'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980607"^^xsd:decimal ;
  dwc:decimalLongitude "3.903777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  geo-pos:lat "51.980607"^^xsd:decimal ;
  geo-pos:long "3.903777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5328'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54104; 54104'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903777'^^xsd:double;
  dwc:latitude '51.980607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618682'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980607"^^xsd:decimal ;
  dwc:decimalLongitude "3.903777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  geo-pos:lat "51.980607"^^xsd:decimal ;
  geo-pos:long "3.903777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5327'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54105; 54105'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903777'^^xsd:double;
  dwc:latitude '51.980607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618683'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980607"^^xsd:decimal ;
  dwc:decimalLongitude "3.903777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  geo-pos:lat "51.980607"^^xsd:decimal ;
  geo-pos:long "3.903777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5326'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54107; 54107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903777'^^xsd:double;
  dwc:latitude '51.980607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618685'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980607"^^xsd:decimal ;
  dwc:decimalLongitude "3.903777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980607 3.903777)"^^geo:wktLiteral ;
  geo-pos:lat "51.980607"^^xsd:decimal ;
  geo-pos:long "3.903777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5325'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54108; 54108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903777'^^xsd:double;
  dwc:latitude '51.980607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618686'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841492 3.903848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841492"^^xsd:decimal ;
  dwc:decimalLongitude "3.903848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841492 3.903848)"^^geo:wktLiteral ;
  geo-pos:lat "51.841492"^^xsd:decimal ;
  geo-pos:long "3.903848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e59'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52856; 52856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.759722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.903848'^^xsd:double;
  dwc:latitude '51.841492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617402'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925801 3.904232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925801"^^xsd:decimal ;
  dwc:decimalLongitude "3.904232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925801 3.904232)"^^geo:wktLiteral ;
  geo-pos:lat "51.925801"^^xsd:decimal ;
  geo-pos:long "3.904232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6644'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39722; 39722'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.273333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904232'^^xsd:double;
  dwc:latitude '51.925801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604951'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845014 3.904238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845014"^^xsd:decimal ;
  dwc:decimalLongitude "3.904238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845014 3.904238)"^^geo:wktLiteral ;
  geo-pos:lat "51.845014"^^xsd:decimal ;
  geo-pos:long "3.904238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5178'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54588; 54588'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904238'^^xsd:double;
  dwc:latitude '51.845014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619085'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845014 3.904238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845014"^^xsd:decimal ;
  dwc:decimalLongitude "3.904238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845014 3.904238)"^^geo:wktLiteral ;
  geo-pos:lat "51.845014"^^xsd:decimal ;
  geo-pos:long "3.904238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5177'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54589; 54589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904238'^^xsd:double;
  dwc:latitude '51.845014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619086'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832686 3.904252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832686"^^xsd:decimal ;
  dwc:decimalLongitude "3.904252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832686 3.904252)"^^geo:wktLiteral ;
  geo-pos:lat "51.832686"^^xsd:decimal ;
  geo-pos:long "3.904252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b64'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47453; 47453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904252'^^xsd:double;
  dwc:latitude '51.832686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612359'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832686 3.904252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832686"^^xsd:decimal ;
  dwc:decimalLongitude "3.904252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832686 3.904252)"^^geo:wktLiteral ;
  geo-pos:lat "51.832686"^^xsd:decimal ;
  geo-pos:long "3.904252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b63'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47452; 47452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904252'^^xsd:double;
  dwc:latitude '51.832686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612358'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923994 3.904283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923994"^^xsd:decimal ;
  dwc:decimalLongitude "3.904283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923994 3.904283)"^^geo:wktLiteral ;
  geo-pos:lat "51.923994"^^xsd:decimal ;
  geo-pos:long "3.904283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47078; 47078'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904283'^^xsd:double;
  dwc:latitude '51.923994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611977'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923994 3.904283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923994"^^xsd:decimal ;
  dwc:decimalLongitude "3.904283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923994 3.904283)"^^geo:wktLiteral ;
  geo-pos:lat "51.923994"^^xsd:decimal ;
  geo-pos:long "3.904283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47075; 47075'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904283'^^xsd:double;
  dwc:latitude '51.923994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611974'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923994 3.904283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923994"^^xsd:decimal ;
  dwc:decimalLongitude "3.904283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923994 3.904283)"^^geo:wktLiteral ;
  geo-pos:lat "51.923994"^^xsd:decimal ;
  geo-pos:long "3.904283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47077; 47077'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904283'^^xsd:double;
  dwc:latitude '51.923994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611976'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923994 3.904283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923994"^^xsd:decimal ;
  dwc:decimalLongitude "3.904283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923994 3.904283)"^^geo:wktLiteral ;
  geo-pos:lat "51.923994"^^xsd:decimal ;
  geo-pos:long "3.904283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47076; 47076'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904283'^^xsd:double;
  dwc:latitude '51.923994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611975'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966442 3.904307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966442"^^xsd:decimal ;
  dwc:decimalLongitude "3.904307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966442 3.904307)"^^geo:wktLiteral ;
  geo-pos:lat "51.966442"^^xsd:decimal ;
  geo-pos:long "3.904307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6687'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39623; 39623'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.640555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904307'^^xsd:double;
  dwc:latitude '51.966442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604855'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-465d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53450; 53450'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618014'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-465c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53451; 53451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618015'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-465b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53449; 53449'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618013'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-465a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53443; 53443'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618007'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4659'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53444; 53444'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618008'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4658'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53442; 53442'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618006'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4657'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53448; 53448'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618012'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4656'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53447; 53447'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618011'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4655'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53446; 53446'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618010'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921143"^^xsd:decimal ;
  dwc:decimalLongitude "3.904342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921143 3.904342)"^^geo:wktLiteral ;
  geo-pos:lat "51.921143"^^xsd:decimal ;
  geo-pos:long "3.904342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4654'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53445; 53445'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904342'^^xsd:double;
  dwc:latitude '51.921143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618009'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885878 3.904462)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885878"^^xsd:decimal ;
  dwc:decimalLongitude "3.904462"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885878 3.904462)"^^geo:wktLiteral ;
  geo-pos:lat "51.885878"^^xsd:decimal ;
  geo-pos:long "3.904462"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-705f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41909; 41909'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904462'^^xsd:double;
  dwc:latitude '51.885878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607100'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884538 3.904464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884538"^^xsd:decimal ;
  dwc:decimalLongitude "3.904464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884538 3.904464)"^^geo:wktLiteral ;
  geo-pos:lat "51.884538"^^xsd:decimal ;
  geo-pos:long "3.904464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-520f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54430; 54430'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904464'^^xsd:double;
  dwc:latitude '51.884538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618969'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884538 3.904464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884538"^^xsd:decimal ;
  dwc:decimalLongitude "3.904464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884538 3.904464)"^^geo:wktLiteral ;
  geo-pos:lat "51.884538"^^xsd:decimal ;
  geo-pos:long "3.904464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-520e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54429; 54429'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904464'^^xsd:double;
  dwc:latitude '51.884538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618968'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884538 3.904464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884538"^^xsd:decimal ;
  dwc:decimalLongitude "3.904464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884538 3.904464)"^^geo:wktLiteral ;
  geo-pos:lat "51.884538"^^xsd:decimal ;
  geo-pos:long "3.904464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-520d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54431; 54431'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904464'^^xsd:double;
  dwc:latitude '51.884538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618970'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884538 3.904464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884538"^^xsd:decimal ;
  dwc:decimalLongitude "3.904464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884538 3.904464)"^^geo:wktLiteral ;
  geo-pos:lat "51.884538"^^xsd:decimal ;
  geo-pos:long "3.904464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-520c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54432; 54432'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904464'^^xsd:double;
  dwc:latitude '51.884538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618971'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944096 3.904571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944096"^^xsd:decimal ;
  dwc:decimalLongitude "3.904571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944096 3.904571)"^^geo:wktLiteral ;
  geo-pos:lat "51.944096"^^xsd:decimal ;
  geo-pos:long "3.904571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4677'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53414; 53414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904571'^^xsd:double;
  dwc:latitude '51.944096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617977'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944096 3.904571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944096"^^xsd:decimal ;
  dwc:decimalLongitude "3.904571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944096 3.904571)"^^geo:wktLiteral ;
  geo-pos:lat "51.944096"^^xsd:decimal ;
  geo-pos:long "3.904571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4676'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53413; 53413'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904571'^^xsd:double;
  dwc:latitude '51.944096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617976'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944096 3.904571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944096"^^xsd:decimal ;
  dwc:decimalLongitude "3.904571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944096 3.904571)"^^geo:wktLiteral ;
  geo-pos:lat "51.944096"^^xsd:decimal ;
  geo-pos:long "3.904571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4675'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53415; 53415'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904571'^^xsd:double;
  dwc:latitude '51.944096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617978'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831874 3.904599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831874"^^xsd:decimal ;
  dwc:decimalLongitude "3.904599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831874 3.904599)"^^geo:wktLiteral ;
  geo-pos:lat "51.831874"^^xsd:decimal ;
  geo-pos:long "3.904599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7315'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43817; 43817'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904599'^^xsd:double;
  dwc:latitude '51.831874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608828'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831874 3.904599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831874"^^xsd:decimal ;
  dwc:decimalLongitude "3.904599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831874 3.904599)"^^geo:wktLiteral ;
  geo-pos:lat "51.831874"^^xsd:decimal ;
  geo-pos:long "3.904599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7314'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43819; 43819'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904599'^^xsd:double;
  dwc:latitude '51.831874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608830'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831874 3.904599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831874"^^xsd:decimal ;
  dwc:decimalLongitude "3.904599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831874 3.904599)"^^geo:wktLiteral ;
  geo-pos:lat "51.831874"^^xsd:decimal ;
  geo-pos:long "3.904599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7313'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43818; 43818'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904599'^^xsd:double;
  dwc:latitude '51.831874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608829'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830088 3.904727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830088"^^xsd:decimal ;
  dwc:decimalLongitude "3.904727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830088 3.904727)"^^geo:wktLiteral ;
  geo-pos:lat "51.830088"^^xsd:decimal ;
  geo-pos:long "3.904727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52025; 52025'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904727'^^xsd:double;
  dwc:latitude '51.830088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616712'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830088 3.904727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830088"^^xsd:decimal ;
  dwc:decimalLongitude "3.904727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830088 3.904727)"^^geo:wktLiteral ;
  geo-pos:lat "51.830088"^^xsd:decimal ;
  geo-pos:long "3.904727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78eb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52024; 52024'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904727'^^xsd:double;
  dwc:latitude '51.830088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616711'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831675 3.90474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831675"^^xsd:decimal ;
  dwc:decimalLongitude "3.90474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831675 3.90474)"^^geo:wktLiteral ;
  geo-pos:lat "51.831675"^^xsd:decimal ;
  geo-pos:long "3.90474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f98'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54762; 54762'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.7125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90474'^^xsd:double;
  dwc:latitude '51.831675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619260'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886504 3.904881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886504"^^xsd:decimal ;
  dwc:decimalLongitude "3.904881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886504 3.904881)"^^geo:wktLiteral ;
  geo-pos:lat "51.886504"^^xsd:decimal ;
  geo-pos:long "3.904881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-746b'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42356; 42356'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904881'^^xsd:double;
  dwc:latitude '51.886504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607492'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886504 3.904881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886504"^^xsd:decimal ;
  dwc:decimalLongitude "3.904881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886504 3.904881)"^^geo:wktLiteral ;
  geo-pos:lat "51.886504"^^xsd:decimal ;
  geo-pos:long "3.904881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-746a'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42357; 42357'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904881'^^xsd:double;
  dwc:latitude '51.886504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607494'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840971 3.904926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840971"^^xsd:decimal ;
  dwc:decimalLongitude "3.904926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840971 3.904926)"^^geo:wktLiteral ;
  geo-pos:lat "51.840971"^^xsd:decimal ;
  geo-pos:long "3.904926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7358'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39237; 39237'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904926'^^xsd:double;
  dwc:latitude '51.840971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604500'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840971 3.904926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840971"^^xsd:decimal ;
  dwc:decimalLongitude "3.904926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840971 3.904926)"^^geo:wktLiteral ;
  geo-pos:lat "51.840971"^^xsd:decimal ;
  geo-pos:long "3.904926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7357'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39236; 39236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904926'^^xsd:double;
  dwc:latitude '51.840971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604499'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840971 3.904926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840971"^^xsd:decimal ;
  dwc:decimalLongitude "3.904926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840971 3.904926)"^^geo:wktLiteral ;
  geo-pos:lat "51.840971"^^xsd:decimal ;
  geo-pos:long "3.904926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7356'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39238; 39238'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904926'^^xsd:double;
  dwc:latitude '51.840971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604501'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840971 3.904926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840971"^^xsd:decimal ;
  dwc:decimalLongitude "3.904926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840971 3.904926)"^^geo:wktLiteral ;
  geo-pos:lat "51.840971"^^xsd:decimal ;
  geo-pos:long "3.904926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7355'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39235; 39235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904926'^^xsd:double;
  dwc:latitude '51.840971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604498'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945586 3.904979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945586"^^xsd:decimal ;
  dwc:decimalLongitude "3.904979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945586 3.904979)"^^geo:wktLiteral ;
  geo-pos:lat "51.945586"^^xsd:decimal ;
  geo-pos:long "3.904979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-720e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43548; 43548'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904979'^^xsd:double;
  dwc:latitude '51.945586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608610'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945586 3.904979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945586"^^xsd:decimal ;
  dwc:decimalLongitude "3.904979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945586 3.904979)"^^geo:wktLiteral ;
  geo-pos:lat "51.945586"^^xsd:decimal ;
  geo-pos:long "3.904979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-720d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43547; 43547'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904979'^^xsd:double;
  dwc:latitude '51.945586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608609'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883132 3.904988)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883132"^^xsd:decimal ;
  dwc:decimalLongitude "3.904988"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883132 3.904988)"^^geo:wktLiteral ;
  geo-pos:lat "51.883132"^^xsd:decimal ;
  geo-pos:long "3.904988"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65df'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39846; 39846'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.873333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.904988'^^xsd:double;
  dwc:latitude '51.883132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605085'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946475"^^xsd:decimal ;
  dwc:decimalLongitude "3.905055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  geo-pos:lat "51.946475"^^xsd:decimal ;
  geo-pos:long "3.905055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6223'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45117; 45117'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905055'^^xsd:double;
  dwc:latitude '51.946475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610131'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946475"^^xsd:decimal ;
  dwc:decimalLongitude "3.905055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  geo-pos:lat "51.946475"^^xsd:decimal ;
  geo-pos:long "3.905055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6222'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45116; 45116'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905055'^^xsd:double;
  dwc:latitude '51.946475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610130'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946475"^^xsd:decimal ;
  dwc:decimalLongitude "3.905055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  geo-pos:lat "51.946475"^^xsd:decimal ;
  geo-pos:long "3.905055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6221'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45120; 45120'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905055'^^xsd:double;
  dwc:latitude '51.946475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610134'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946475"^^xsd:decimal ;
  dwc:decimalLongitude "3.905055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  geo-pos:lat "51.946475"^^xsd:decimal ;
  geo-pos:long "3.905055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6220'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45119; 45119'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905055'^^xsd:double;
  dwc:latitude '51.946475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610133'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946475"^^xsd:decimal ;
  dwc:decimalLongitude "3.905055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946475 3.905055)"^^geo:wktLiteral ;
  geo-pos:lat "51.946475"^^xsd:decimal ;
  geo-pos:long "3.905055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-621f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45118; 45118'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905055'^^xsd:double;
  dwc:latitude '51.946475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610132'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985569 3.905144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985569"^^xsd:decimal ;
  dwc:decimalLongitude "3.905144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985569 3.905144)"^^geo:wktLiteral ;
  geo-pos:lat "51.985569"^^xsd:decimal ;
  geo-pos:long "3.905144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f1a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52606; 52606'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905144'^^xsd:double;
  dwc:latitude '51.985569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617206'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985569 3.905144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985569"^^xsd:decimal ;
  dwc:decimalLongitude "3.905144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985569 3.905144)"^^geo:wktLiteral ;
  geo-pos:lat "51.985569"^^xsd:decimal ;
  geo-pos:long "3.905144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f19'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52605; 52605'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905144'^^xsd:double;
  dwc:latitude '51.985569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617205'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985569 3.905144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985569"^^xsd:decimal ;
  dwc:decimalLongitude "3.905144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985569 3.905144)"^^geo:wktLiteral ;
  geo-pos:lat "51.985569"^^xsd:decimal ;
  geo-pos:long "3.905144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f18'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52604; 52604'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905144'^^xsd:double;
  dwc:latitude '51.985569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617204'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985569 3.905144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985569"^^xsd:decimal ;
  dwc:decimalLongitude "3.905144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985569 3.905144)"^^geo:wktLiteral ;
  geo-pos:lat "51.985569"^^xsd:decimal ;
  geo-pos:long "3.905144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f17'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52603; 52603'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905144'^^xsd:double;
  dwc:latitude '51.985569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617202'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831052 3.905163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831052"^^xsd:decimal ;
  dwc:decimalLongitude "3.905163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831052 3.905163)"^^geo:wktLiteral ;
  geo-pos:lat "51.831052"^^xsd:decimal ;
  geo-pos:long "3.905163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55918; 55918'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905163'^^xsd:double;
  dwc:latitude '51.831052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620379'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964322 3.905181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964322"^^xsd:decimal ;
  dwc:decimalLongitude "3.905181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964322 3.905181)"^^geo:wktLiteral ;
  geo-pos:lat "51.964322"^^xsd:decimal ;
  geo-pos:long "3.905181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6acf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56233; 56233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905181'^^xsd:double;
  dwc:latitude '51.964322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620751'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964322 3.905181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964322"^^xsd:decimal ;
  dwc:decimalLongitude "3.905181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964322 3.905181)"^^geo:wktLiteral ;
  geo-pos:lat "51.964322"^^xsd:decimal ;
  geo-pos:long "3.905181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ace'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56231; 56231'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905181'^^xsd:double;
  dwc:latitude '51.964322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620749'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964322 3.905181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964322"^^xsd:decimal ;
  dwc:decimalLongitude "3.905181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964322 3.905181)"^^geo:wktLiteral ;
  geo-pos:lat "51.964322"^^xsd:decimal ;
  geo-pos:long "3.905181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6acd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56230; 56230'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905181'^^xsd:double;
  dwc:latitude '51.964322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620748'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964322 3.905181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964322"^^xsd:decimal ;
  dwc:decimalLongitude "3.905181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964322 3.905181)"^^geo:wktLiteral ;
  geo-pos:lat "51.964322"^^xsd:decimal ;
  geo-pos:long "3.905181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6acc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56232; 56232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905181'^^xsd:double;
  dwc:latitude '51.964322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620750'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908467 3.905337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908467"^^xsd:decimal ;
  dwc:decimalLongitude "3.905337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908467 3.905337)"^^geo:wktLiteral ;
  geo-pos:lat "51.908467"^^xsd:decimal ;
  geo-pos:long "3.905337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e51'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55181; 55181'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905337'^^xsd:double;
  dwc:latitude '51.908467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619699'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908467 3.905337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908467"^^xsd:decimal ;
  dwc:decimalLongitude "3.905337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908467 3.905337)"^^geo:wktLiteral ;
  geo-pos:lat "51.908467"^^xsd:decimal ;
  geo-pos:long "3.905337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e50'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55180; 55180'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905337'^^xsd:double;
  dwc:latitude '51.908467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619698'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41458; 41458'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606642'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c00'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41455; 41455'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606639'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41462; 41462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606647'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bfe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41457; 41457'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606641'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bfd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41459; 41459'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606644'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bfc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41456; 41456'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606640'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bfb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41461; 41461'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606646'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bfa'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41454; 41454'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606638'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909986"^^xsd:decimal ;
  dwc:decimalLongitude "3.905353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909986 3.905353)"^^geo:wktLiteral ;
  geo-pos:lat "51.909986"^^xsd:decimal ;
  geo-pos:long "3.905353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c02'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41460; 41460'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905353'^^xsd:double;
  dwc:latitude '51.909986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606645'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980773 3.905513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980773"^^xsd:decimal ;
  dwc:decimalLongitude "3.905513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980773 3.905513)"^^geo:wktLiteral ;
  geo-pos:lat "51.980773"^^xsd:decimal ;
  geo-pos:long "3.905513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42188; 42188'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905513'^^xsd:double;
  dwc:latitude '51.980773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607359'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980773 3.905513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980773"^^xsd:decimal ;
  dwc:decimalLongitude "3.905513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980773 3.905513)"^^geo:wktLiteral ;
  geo-pos:lat "51.980773"^^xsd:decimal ;
  geo-pos:long "3.905513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42189; 42189'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905513'^^xsd:double;
  dwc:latitude '51.980773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607360'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951039 3.905554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951039"^^xsd:decimal ;
  dwc:decimalLongitude "3.905554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951039 3.905554)"^^geo:wktLiteral ;
  geo-pos:lat "51.951039"^^xsd:decimal ;
  geo-pos:long "3.905554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-646d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49147; 49147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905554'^^xsd:double;
  dwc:latitude '51.951039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613972'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951039 3.905554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951039"^^xsd:decimal ;
  dwc:decimalLongitude "3.905554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951039 3.905554)"^^geo:wktLiteral ;
  geo-pos:lat "51.951039"^^xsd:decimal ;
  geo-pos:long "3.905554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-646c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49146; 49146'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905554'^^xsd:double;
  dwc:latitude '51.951039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613971'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951039 3.905554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951039"^^xsd:decimal ;
  dwc:decimalLongitude "3.905554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951039 3.905554)"^^geo:wktLiteral ;
  geo-pos:lat "51.951039"^^xsd:decimal ;
  geo-pos:long "3.905554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-646b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49145; 49145'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905554'^^xsd:double;
  dwc:latitude '51.951039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613970'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979855 3.905655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979855"^^xsd:decimal ;
  dwc:decimalLongitude "3.905655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979855 3.905655)"^^geo:wktLiteral ;
  geo-pos:lat "51.979855"^^xsd:decimal ;
  geo-pos:long "3.905655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-723f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43462; 43462'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905655'^^xsd:double;
  dwc:latitude '51.979855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608534'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831254 3.905704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831254"^^xsd:decimal ;
  dwc:decimalLongitude "3.905704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831254 3.905704)"^^geo:wktLiteral ;
  geo-pos:lat "51.831254"^^xsd:decimal ;
  geo-pos:long "3.905704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7158'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42052; 42052'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905704'^^xsd:double;
  dwc:latitude '51.831254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607237'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831254 3.905704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831254"^^xsd:decimal ;
  dwc:decimalLongitude "3.905704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831254 3.905704)"^^geo:wktLiteral ;
  geo-pos:lat "51.831254"^^xsd:decimal ;
  geo-pos:long "3.905704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7157'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42051; 42051'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905704'^^xsd:double;
  dwc:latitude '51.831254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607236'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831254 3.905704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831254"^^xsd:decimal ;
  dwc:decimalLongitude "3.905704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831254 3.905704)"^^geo:wktLiteral ;
  geo-pos:lat "51.831254"^^xsd:decimal ;
  geo-pos:long "3.905704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7156'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42050; 42050'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905704'^^xsd:double;
  dwc:latitude '51.831254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607235'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831254 3.905704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831254"^^xsd:decimal ;
  dwc:decimalLongitude "3.905704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831254 3.905704)"^^geo:wktLiteral ;
  geo-pos:lat "51.831254"^^xsd:decimal ;
  geo-pos:long "3.905704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7155'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42053; 42053'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905704'^^xsd:double;
  dwc:latitude '51.831254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607238'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863848 3.905719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863848"^^xsd:decimal ;
  dwc:decimalLongitude "3.905719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863848 3.905719)"^^geo:wktLiteral ;
  geo-pos:lat "51.863848"^^xsd:decimal ;
  geo-pos:long "3.905719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5629'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44315; 44315'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905719'^^xsd:double;
  dwc:latitude '51.863848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609337'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863848 3.905719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863848"^^xsd:decimal ;
  dwc:decimalLongitude "3.905719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863848 3.905719)"^^geo:wktLiteral ;
  geo-pos:lat "51.863848"^^xsd:decimal ;
  geo-pos:long "3.905719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5628'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44314; 44314'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905719'^^xsd:double;
  dwc:latitude '51.863848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609336'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863848 3.905719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863848"^^xsd:decimal ;
  dwc:decimalLongitude "3.905719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863848 3.905719)"^^geo:wktLiteral ;
  geo-pos:lat "51.863848"^^xsd:decimal ;
  geo-pos:long "3.905719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5627'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44316; 44316'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905719'^^xsd:double;
  dwc:latitude '51.863848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609338'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983971 3.905912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983971"^^xsd:decimal ;
  dwc:decimalLongitude "3.905912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983971 3.905912)"^^geo:wktLiteral ;
  geo-pos:lat "51.983971"^^xsd:decimal ;
  geo-pos:long "3.905912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64b0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49045; 49045'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905912'^^xsd:double;
  dwc:latitude '51.983971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613875'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906106"^^xsd:decimal ;
  dwc:decimalLongitude "3.905959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  geo-pos:lat "51.906106"^^xsd:decimal ;
  geo-pos:long "3.905959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5228'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54404; 54404'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905959'^^xsd:double;
  dwc:latitude '51.906106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618943'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906106"^^xsd:decimal ;
  dwc:decimalLongitude "3.905959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  geo-pos:lat "51.906106"^^xsd:decimal ;
  geo-pos:long "3.905959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5227'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54402; 54402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905959'^^xsd:double;
  dwc:latitude '51.906106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618941'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906106"^^xsd:decimal ;
  dwc:decimalLongitude "3.905959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  geo-pos:lat "51.906106"^^xsd:decimal ;
  geo-pos:long "3.905959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5226'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54400; 54400'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905959'^^xsd:double;
  dwc:latitude '51.906106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618939'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906106"^^xsd:decimal ;
  dwc:decimalLongitude "3.905959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  geo-pos:lat "51.906106"^^xsd:decimal ;
  geo-pos:long "3.905959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5225'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54401; 54401'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905959'^^xsd:double;
  dwc:latitude '51.906106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618940'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906106"^^xsd:decimal ;
  dwc:decimalLongitude "3.905959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906106 3.905959)"^^geo:wktLiteral ;
  geo-pos:lat "51.906106"^^xsd:decimal ;
  geo-pos:long "3.905959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5224'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54403; 54403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.905959'^^xsd:double;
  dwc:latitude '51.906106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618942'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884301 3.906101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884301"^^xsd:decimal ;
  dwc:decimalLongitude "3.906101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884301 3.906101)"^^geo:wktLiteral ;
  geo-pos:lat "51.884301"^^xsd:decimal ;
  geo-pos:long "3.906101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e8a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52786; 52786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906101'^^xsd:double;
  dwc:latitude '51.884301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617343'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884301 3.906101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884301"^^xsd:decimal ;
  dwc:decimalLongitude "3.906101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884301 3.906101)"^^geo:wktLiteral ;
  geo-pos:lat "51.884301"^^xsd:decimal ;
  geo-pos:long "3.906101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e89'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52785; 52785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906101'^^xsd:double;
  dwc:latitude '51.884301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617342'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884301 3.906101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884301"^^xsd:decimal ;
  dwc:decimalLongitude "3.906101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884301 3.906101)"^^geo:wktLiteral ;
  geo-pos:lat "51.884301"^^xsd:decimal ;
  geo-pos:long "3.906101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e8b'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52787; 52787'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906101'^^xsd:double;
  dwc:latitude '51.884301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617344'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965114 3.906274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965114"^^xsd:decimal ;
  dwc:decimalLongitude "3.906274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965114 3.906274)"^^geo:wktLiteral ;
  geo-pos:lat "51.965114"^^xsd:decimal ;
  geo-pos:long "3.906274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42204; 42204'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906274'^^xsd:double;
  dwc:latitude '51.965114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607375'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965114 3.906274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965114"^^xsd:decimal ;
  dwc:decimalLongitude "3.906274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965114 3.906274)"^^geo:wktLiteral ;
  geo-pos:lat "51.965114"^^xsd:decimal ;
  geo-pos:long "3.906274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42205; 42205'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906274'^^xsd:double;
  dwc:latitude '51.965114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607376'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-457a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53692; 53692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618212'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4579'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53689; 53689'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618209'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4578'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53688; 53688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618208'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4577'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53687; 53687'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618207'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4576'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53684; 53684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618204'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4575'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53683; 53683'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618203'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4574'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53682; 53682'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618202'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4573'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53686; 53686'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618206'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4572'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53681; 53681'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618201'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4571'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53691; 53691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618211'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4570'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53690; 53690'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618210'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886097"^^xsd:decimal ;
  dwc:decimalLongitude "3.906443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886097 3.906443)"^^geo:wktLiteral ;
  geo-pos:lat "51.886097"^^xsd:decimal ;
  geo-pos:long "3.906443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-456f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53685; 53685'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906443'^^xsd:double;
  dwc:latitude '51.886097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618205'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83149 3.906695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83149"^^xsd:decimal ;
  dwc:decimalLongitude "3.906695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83149 3.906695)"^^geo:wktLiteral ;
  geo-pos:lat "51.83149"^^xsd:decimal ;
  geo-pos:long "3.906695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51071; 51071'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906695'^^xsd:double;
  dwc:latitude '51.83149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615222'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865522 3.90677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865522"^^xsd:decimal ;
  dwc:decimalLongitude "3.90677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865522 3.90677)"^^geo:wktLiteral ;
  geo-pos:lat "51.865522"^^xsd:decimal ;
  geo-pos:long "3.90677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43729; 43729'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90677'^^xsd:double;
  dwc:latitude '51.865522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608739'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844068 3.906832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844068"^^xsd:decimal ;
  dwc:decimalLongitude "3.906832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844068 3.906832)"^^geo:wktLiteral ;
  geo-pos:lat "51.844068"^^xsd:decimal ;
  geo-pos:long "3.906832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56568; 56568'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906832'^^xsd:double;
  dwc:latitude '51.844068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621080'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830967 3.906845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830967"^^xsd:decimal ;
  dwc:decimalLongitude "3.906845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830967 3.906845)"^^geo:wktLiteral ;
  geo-pos:lat "51.830967"^^xsd:decimal ;
  geo-pos:long "3.906845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e34'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48151; 48151'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.348888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906845'^^xsd:double;
  dwc:latitude '51.830967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613044'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840821 3.906941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840821"^^xsd:decimal ;
  dwc:decimalLongitude "3.906941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840821 3.906941)"^^geo:wktLiteral ;
  geo-pos:lat "51.840821"^^xsd:decimal ;
  geo-pos:long "3.906941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-776f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51929; 51929'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906941'^^xsd:double;
  dwc:latitude '51.840821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616616'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840821 3.906941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840821"^^xsd:decimal ;
  dwc:decimalLongitude "3.906941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840821 3.906941)"^^geo:wktLiteral ;
  geo-pos:lat "51.840821"^^xsd:decimal ;
  geo-pos:long "3.906941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-776e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51928; 51928'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906941'^^xsd:double;
  dwc:latitude '51.840821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616613'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840821 3.906941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840821"^^xsd:decimal ;
  dwc:decimalLongitude "3.906941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840821 3.906941)"^^geo:wktLiteral ;
  geo-pos:lat "51.840821"^^xsd:decimal ;
  geo-pos:long "3.906941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-776d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51927; 51927'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906941'^^xsd:double;
  dwc:latitude '51.840821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616611'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840821 3.906941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840821"^^xsd:decimal ;
  dwc:decimalLongitude "3.906941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840821 3.906941)"^^geo:wktLiteral ;
  geo-pos:lat "51.840821"^^xsd:decimal ;
  geo-pos:long "3.906941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7769'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51926; 51926'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.906941'^^xsd:double;
  dwc:latitude '51.840821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616610'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888088 3.90702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888088"^^xsd:decimal ;
  dwc:decimalLongitude "3.90702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888088 3.90702)"^^geo:wktLiteral ;
  geo-pos:lat "51.888088"^^xsd:decimal ;
  geo-pos:long "3.90702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4279'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43350; 43350'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90702'^^xsd:double;
  dwc:latitude '51.888088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608423'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888088 3.90702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888088"^^xsd:decimal ;
  dwc:decimalLongitude "3.90702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888088 3.90702)"^^geo:wktLiteral ;
  geo-pos:lat "51.888088"^^xsd:decimal ;
  geo-pos:long "3.90702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4278'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43351; 43351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90702'^^xsd:double;
  dwc:latitude '51.888088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608424'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906287 3.907023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906287"^^xsd:decimal ;
  dwc:decimalLongitude "3.907023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906287 3.907023)"^^geo:wktLiteral ;
  geo-pos:lat "51.906287"^^xsd:decimal ;
  geo-pos:long "3.907023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47663; 47663'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907023'^^xsd:double;
  dwc:latitude '51.906287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612560'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830379 3.907283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830379"^^xsd:decimal ;
  dwc:decimalLongitude "3.907283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830379 3.907283)"^^geo:wktLiteral ;
  geo-pos:lat "51.830379"^^xsd:decimal ;
  geo-pos:long "3.907283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4449'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42794; 42794'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907283'^^xsd:double;
  dwc:latitude '51.830379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607845'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830379 3.907283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830379"^^xsd:decimal ;
  dwc:decimalLongitude "3.907283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830379 3.907283)"^^geo:wktLiteral ;
  geo-pos:lat "51.830379"^^xsd:decimal ;
  geo-pos:long "3.907283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4448'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42793; 42793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907283'^^xsd:double;
  dwc:latitude '51.830379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607844'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967264 3.907293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967264"^^xsd:decimal ;
  dwc:decimalLongitude "3.907293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967264 3.907293)"^^geo:wktLiteral ;
  geo-pos:lat "51.967264"^^xsd:decimal ;
  geo-pos:long "3.907293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5009'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46956; 46956'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907293'^^xsd:double;
  dwc:latitude '51.967264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611854'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967264 3.907293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967264"^^xsd:decimal ;
  dwc:decimalLongitude "3.907293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967264 3.907293)"^^geo:wktLiteral ;
  geo-pos:lat "51.967264"^^xsd:decimal ;
  geo-pos:long "3.907293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5008'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46955; 46955'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907293'^^xsd:double;
  dwc:latitude '51.967264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611853'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969411 3.907482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969411"^^xsd:decimal ;
  dwc:decimalLongitude "3.907482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969411 3.907482)"^^geo:wktLiteral ;
  geo-pos:lat "51.969411"^^xsd:decimal ;
  geo-pos:long "3.907482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49060; 49060'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907482'^^xsd:double;
  dwc:latitude '51.969411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613888'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969411 3.907482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969411"^^xsd:decimal ;
  dwc:decimalLongitude "3.907482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969411 3.907482)"^^geo:wktLiteral ;
  geo-pos:lat "51.969411"^^xsd:decimal ;
  geo-pos:long "3.907482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a6'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49059; 49059'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907482'^^xsd:double;
  dwc:latitude '51.969411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613887'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826007 3.907587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826007"^^xsd:decimal ;
  dwc:decimalLongitude "3.907587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826007 3.907587)"^^geo:wktLiteral ;
  geo-pos:lat "51.826007"^^xsd:decimal ;
  geo-pos:long "3.907587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7647'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50102; 50102'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907587'^^xsd:double;
  dwc:latitude '51.826007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614889'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826007 3.907587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826007"^^xsd:decimal ;
  dwc:decimalLongitude "3.907587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826007 3.907587)"^^geo:wktLiteral ;
  geo-pos:lat "51.826007"^^xsd:decimal ;
  geo-pos:long "3.907587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7646'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50103; 50103'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907587'^^xsd:double;
  dwc:latitude '51.826007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614890'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885341 3.907677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885341"^^xsd:decimal ;
  dwc:decimalLongitude "3.907677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885341 3.907677)"^^geo:wktLiteral ;
  geo-pos:lat "51.885341"^^xsd:decimal ;
  geo-pos:long "3.907677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6140'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45354; 45354'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907677'^^xsd:double;
  dwc:latitude '51.885341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610365'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90754 3.907703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90754"^^xsd:decimal ;
  dwc:decimalLongitude "3.907703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90754 3.907703)"^^geo:wktLiteral ;
  geo-pos:lat "51.90754"^^xsd:decimal ;
  geo-pos:long "3.907703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46467; 46467'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907703'^^xsd:double;
  dwc:latitude '51.90754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611399'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832398 3.907759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832398"^^xsd:decimal ;
  dwc:decimalLongitude "3.907759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832398 3.907759)"^^geo:wktLiteral ;
  geo-pos:lat "51.832398"^^xsd:decimal ;
  geo-pos:long "3.907759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ecd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40709; 40709'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907759'^^xsd:double;
  dwc:latitude '51.832398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605862'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832398 3.907759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832398"^^xsd:decimal ;
  dwc:decimalLongitude "3.907759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832398 3.907759)"^^geo:wktLiteral ;
  geo-pos:lat "51.832398"^^xsd:decimal ;
  geo-pos:long "3.907759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ecc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40708; 40708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907759'^^xsd:double;
  dwc:latitude '51.832398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605861'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846902"^^xsd:decimal ;
  dwc:decimalLongitude "3.90776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  geo-pos:lat "51.846902"^^xsd:decimal ;
  geo-pos:long "3.90776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4887'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51668; 51668'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90776'^^xsd:double;
  dwc:latitude '51.846902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616302'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846902"^^xsd:decimal ;
  dwc:decimalLongitude "3.90776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  geo-pos:lat "51.846902"^^xsd:decimal ;
  geo-pos:long "3.90776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4886'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51666; 51666'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90776'^^xsd:double;
  dwc:latitude '51.846902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616300'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846902"^^xsd:decimal ;
  dwc:decimalLongitude "3.90776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  geo-pos:lat "51.846902"^^xsd:decimal ;
  geo-pos:long "3.90776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4885'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51669; 51669'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90776'^^xsd:double;
  dwc:latitude '51.846902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616303'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846902"^^xsd:decimal ;
  dwc:decimalLongitude "3.90776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  geo-pos:lat "51.846902"^^xsd:decimal ;
  geo-pos:long "3.90776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4884'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51667; 51667'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90776'^^xsd:double;
  dwc:latitude '51.846902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616301'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846902"^^xsd:decimal ;
  dwc:decimalLongitude "3.90776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  geo-pos:lat "51.846902"^^xsd:decimal ;
  geo-pos:long "3.90776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4883'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51670; 51670'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90776'^^xsd:double;
  dwc:latitude '51.846902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616304'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846902"^^xsd:decimal ;
  dwc:decimalLongitude "3.90776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.90776)"^^geo:wktLiteral ;
  geo-pos:lat "51.846902"^^xsd:decimal ;
  geo-pos:long "3.90776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4882'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51665; 51665'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90776'^^xsd:double;
  dwc:latitude '51.846902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616299'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885412 3.907809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885412"^^xsd:decimal ;
  dwc:decimalLongitude "3.907809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885412 3.907809)"^^geo:wktLiteral ;
  geo-pos:lat "51.885412"^^xsd:decimal ;
  geo-pos:long "3.907809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c77'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48663; 48663'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907809'^^xsd:double;
  dwc:latitude '51.885412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613557'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885412 3.907809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885412"^^xsd:decimal ;
  dwc:decimalLongitude "3.907809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885412 3.907809)"^^geo:wktLiteral ;
  geo-pos:lat "51.885412"^^xsd:decimal ;
  geo-pos:long "3.907809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c76'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48664; 48664'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907809'^^xsd:double;
  dwc:latitude '51.885412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613558'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885412 3.907809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885412"^^xsd:decimal ;
  dwc:decimalLongitude "3.907809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885412 3.907809)"^^geo:wktLiteral ;
  geo-pos:lat "51.885412"^^xsd:decimal ;
  geo-pos:long "3.907809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c75'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48665; 48665'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907809'^^xsd:double;
  dwc:latitude '51.885412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613559'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980792 3.907814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980792"^^xsd:decimal ;
  dwc:decimalLongitude "3.907814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980792 3.907814)"^^geo:wktLiteral ;
  geo-pos:lat "51.980792"^^xsd:decimal ;
  geo-pos:long "3.907814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-573f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43966; 43966'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.907814'^^xsd:double;
  dwc:latitude '51.980792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608980'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843546 3.908055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843546"^^xsd:decimal ;
  dwc:decimalLongitude "3.908055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843546 3.908055)"^^geo:wktLiteral ;
  geo-pos:lat "51.843546"^^xsd:decimal ;
  geo-pos:long "3.908055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c93'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47736; 47736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908055'^^xsd:double;
  dwc:latitude '51.843546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612689'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831785 3.90808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831785"^^xsd:decimal ;
  dwc:decimalLongitude "3.90808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831785 3.90808)"^^geo:wktLiteral ;
  geo-pos:lat "51.831785"^^xsd:decimal ;
  geo-pos:long "3.90808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-696e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50343; 50343'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90808'^^xsd:double;
  dwc:latitude '51.831785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615068'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8328 3.908188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8328"^^xsd:decimal ;
  dwc:decimalLongitude "3.908188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8328 3.908188)"^^geo:wktLiteral ;
  geo-pos:lat "51.8328"^^xsd:decimal ;
  geo-pos:long "3.908188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55be'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55355; 55355'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.591666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908188'^^xsd:double;
  dwc:latitude '51.8328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619873'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831691 3.908543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831691"^^xsd:decimal ;
  dwc:decimalLongitude "3.908543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831691 3.908543)"^^geo:wktLiteral ;
  geo-pos:lat "51.831691"^^xsd:decimal ;
  geo-pos:long "3.908543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c5f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45663; 45663'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908543'^^xsd:double;
  dwc:latitude '51.831691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610626'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831691 3.908543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831691"^^xsd:decimal ;
  dwc:decimalLongitude "3.908543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831691 3.908543)"^^geo:wktLiteral ;
  geo-pos:lat "51.831691"^^xsd:decimal ;
  geo-pos:long "3.908543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c5e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45664; 45664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908543'^^xsd:double;
  dwc:latitude '51.831691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610627'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831691 3.908543)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831691"^^xsd:decimal ;
  dwc:decimalLongitude "3.908543"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831691 3.908543)"^^geo:wktLiteral ;
  geo-pos:lat "51.831691"^^xsd:decimal ;
  geo-pos:long "3.908543"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c5d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45662; 45662'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908543'^^xsd:double;
  dwc:latitude '51.831691'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610625'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967793 3.90857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967793"^^xsd:decimal ;
  dwc:decimalLongitude "3.90857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967793 3.90857)"^^geo:wktLiteral ;
  geo-pos:lat "51.967793"^^xsd:decimal ;
  geo-pos:long "3.90857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d36'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47985; 47985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90857'^^xsd:double;
  dwc:latitude '51.967793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612901'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967793 3.90857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967793"^^xsd:decimal ;
  dwc:decimalLongitude "3.90857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967793 3.90857)"^^geo:wktLiteral ;
  geo-pos:lat "51.967793"^^xsd:decimal ;
  geo-pos:long "3.90857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d35'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47986; 47986'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.90857'^^xsd:double;
  dwc:latitude '51.967793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612902'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950673"^^xsd:decimal ;
  dwc:decimalLongitude "3.908646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  geo-pos:lat "51.950673"^^xsd:decimal ;
  geo-pos:long "3.908646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cbe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41253; 41253'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908646'^^xsd:double;
  dwc:latitude '51.950673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606437'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950673"^^xsd:decimal ;
  dwc:decimalLongitude "3.908646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  geo-pos:lat "51.950673"^^xsd:decimal ;
  geo-pos:long "3.908646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cbd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41254; 41254'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908646'^^xsd:double;
  dwc:latitude '51.950673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606438'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950673"^^xsd:decimal ;
  dwc:decimalLongitude "3.908646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  geo-pos:lat "51.950673"^^xsd:decimal ;
  geo-pos:long "3.908646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cbc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41255; 41255'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908646'^^xsd:double;
  dwc:latitude '51.950673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606439'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950673"^^xsd:decimal ;
  dwc:decimalLongitude "3.908646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  geo-pos:lat "51.950673"^^xsd:decimal ;
  geo-pos:long "3.908646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41256; 41256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908646'^^xsd:double;
  dwc:latitude '51.950673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606440'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950673"^^xsd:decimal ;
  dwc:decimalLongitude "3.908646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  geo-pos:lat "51.950673"^^xsd:decimal ;
  geo-pos:long "3.908646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41258; 41258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908646'^^xsd:double;
  dwc:latitude '51.950673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606442'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950673"^^xsd:decimal ;
  dwc:decimalLongitude "3.908646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  geo-pos:lat "51.950673"^^xsd:decimal ;
  geo-pos:long "3.908646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cc0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41257; 41257'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908646'^^xsd:double;
  dwc:latitude '51.950673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606441'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950673"^^xsd:decimal ;
  dwc:decimalLongitude "3.908646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950673 3.908646)"^^geo:wktLiteral ;
  geo-pos:lat "51.950673"^^xsd:decimal ;
  geo-pos:long "3.908646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cbf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41252; 41252'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908646'^^xsd:double;
  dwc:latitude '51.950673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606436'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831232 3.908649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831232"^^xsd:decimal ;
  dwc:decimalLongitude "3.908649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831232 3.908649)"^^geo:wktLiteral ;
  geo-pos:lat "51.831232"^^xsd:decimal ;
  geo-pos:long "3.908649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73cd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39421; 39421'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908649'^^xsd:double;
  dwc:latitude '51.831232'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604690'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831232 3.908649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831232"^^xsd:decimal ;
  dwc:decimalLongitude "3.908649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831232 3.908649)"^^geo:wktLiteral ;
  geo-pos:lat "51.831232"^^xsd:decimal ;
  geo-pos:long "3.908649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73cc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39420; 39420'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908649'^^xsd:double;
  dwc:latitude '51.831232'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604689'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831573 3.908685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831573"^^xsd:decimal ;
  dwc:decimalLongitude "3.908685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831573 3.908685)"^^geo:wktLiteral ;
  geo-pos:lat "51.831573"^^xsd:decimal ;
  geo-pos:long "3.908685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c59'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45669; 45669'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908685'^^xsd:double;
  dwc:latitude '51.831573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610632'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831573 3.908685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831573"^^xsd:decimal ;
  dwc:decimalLongitude "3.908685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831573 3.908685)"^^geo:wktLiteral ;
  geo-pos:lat "51.831573"^^xsd:decimal ;
  geo-pos:long "3.908685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c58'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45668; 45668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908685'^^xsd:double;
  dwc:latitude '51.831573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610631'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929084"^^xsd:decimal ;
  dwc:decimalLongitude "3.908865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  geo-pos:lat "51.929084"^^xsd:decimal ;
  geo-pos:long "3.908865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4956'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51432; 51432'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908865'^^xsd:double;
  dwc:latitude '51.929084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616060'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929084"^^xsd:decimal ;
  dwc:decimalLongitude "3.908865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  geo-pos:lat "51.929084"^^xsd:decimal ;
  geo-pos:long "3.908865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4955'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51428; 51428'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908865'^^xsd:double;
  dwc:latitude '51.929084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616056'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929084"^^xsd:decimal ;
  dwc:decimalLongitude "3.908865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  geo-pos:lat "51.929084"^^xsd:decimal ;
  geo-pos:long "3.908865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4954'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51430; 51430'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908865'^^xsd:double;
  dwc:latitude '51.929084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616058'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929084"^^xsd:decimal ;
  dwc:decimalLongitude "3.908865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  geo-pos:lat "51.929084"^^xsd:decimal ;
  geo-pos:long "3.908865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4953'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51433; 51433'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908865'^^xsd:double;
  dwc:latitude '51.929084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616061'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929084"^^xsd:decimal ;
  dwc:decimalLongitude "3.908865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  geo-pos:lat "51.929084"^^xsd:decimal ;
  geo-pos:long "3.908865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4952'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51431; 51431'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908865'^^xsd:double;
  dwc:latitude '51.929084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616059'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929084"^^xsd:decimal ;
  dwc:decimalLongitude "3.908865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929084 3.908865)"^^geo:wktLiteral ;
  geo-pos:lat "51.929084"^^xsd:decimal ;
  geo-pos:long "3.908865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4951'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51429; 51429'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908865'^^xsd:double;
  dwc:latitude '51.929084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616057'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926647 3.908903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926647"^^xsd:decimal ;
  dwc:decimalLongitude "3.908903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926647 3.908903)"^^geo:wktLiteral ;
  geo-pos:lat "51.926647"^^xsd:decimal ;
  geo-pos:long "3.908903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-405b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57136; 57136'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908903'^^xsd:double;
  dwc:latitude '51.926647'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621559'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926647 3.908903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926647"^^xsd:decimal ;
  dwc:decimalLongitude "3.908903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926647 3.908903)"^^geo:wktLiteral ;
  geo-pos:lat "51.926647"^^xsd:decimal ;
  geo-pos:long "3.908903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-405a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57135; 57135'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908903'^^xsd:double;
  dwc:latitude '51.926647'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621558'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986403 3.908918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986403"^^xsd:decimal ;
  dwc:decimalLongitude "3.908918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986403 3.908918)"^^geo:wktLiteral ;
  geo-pos:lat "51.986403"^^xsd:decimal ;
  geo-pos:long "3.908918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-773f'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49799; 49799'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908918'^^xsd:double;
  dwc:latitude '51.986403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614644'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986403 3.908918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986403"^^xsd:decimal ;
  dwc:decimalLongitude "3.908918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986403 3.908918)"^^geo:wktLiteral ;
  geo-pos:lat "51.986403"^^xsd:decimal ;
  geo-pos:long "3.908918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-773e'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49800; 49800'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908918'^^xsd:double;
  dwc:latitude '51.986403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614645'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986403 3.908918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986403"^^xsd:decimal ;
  dwc:decimalLongitude "3.908918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986403 3.908918)"^^geo:wktLiteral ;
  geo-pos:lat "51.986403"^^xsd:decimal ;
  geo-pos:long "3.908918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-773d'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49798; 49798'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908918'^^xsd:double;
  dwc:latitude '51.986403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614643'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831841 3.908966)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831841"^^xsd:decimal ;
  dwc:decimalLongitude "3.908966"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831841 3.908966)"^^geo:wktLiteral ;
  geo-pos:lat "51.831841"^^xsd:decimal ;
  geo-pos:long "3.908966"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6556'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48855; 48855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.908966'^^xsd:double;
  dwc:latitude '51.831841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613733'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906083 3.909011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906083"^^xsd:decimal ;
  dwc:decimalLongitude "3.909011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906083 3.909011)"^^geo:wktLiteral ;
  geo-pos:lat "51.906083"^^xsd:decimal ;
  geo-pos:long "3.909011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a3c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56406; 56406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909011'^^xsd:double;
  dwc:latitude '51.906083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620925'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906083 3.909011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906083"^^xsd:decimal ;
  dwc:decimalLongitude "3.909011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906083 3.909011)"^^geo:wktLiteral ;
  geo-pos:lat "51.906083"^^xsd:decimal ;
  geo-pos:long "3.909011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a3b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56405; 56405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909011'^^xsd:double;
  dwc:latitude '51.906083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620924'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906083 3.909011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906083"^^xsd:decimal ;
  dwc:decimalLongitude "3.909011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906083 3.909011)"^^geo:wktLiteral ;
  geo-pos:lat "51.906083"^^xsd:decimal ;
  geo-pos:long "3.909011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a3a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56404; 56404'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909011'^^xsd:double;
  dwc:latitude '51.906083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620923'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831192 3.909171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831192"^^xsd:decimal ;
  dwc:decimalLongitude "3.909171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831192 3.909171)"^^geo:wktLiteral ;
  geo-pos:lat "51.831192"^^xsd:decimal ;
  geo-pos:long "3.909171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5104'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46688; 46688'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3258333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909171'^^xsd:double;
  dwc:latitude '51.831192'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611625'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985798 3.909211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985798"^^xsd:decimal ;
  dwc:decimalLongitude "3.909211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985798 3.909211)"^^geo:wktLiteral ;
  geo-pos:lat "51.985798"^^xsd:decimal ;
  geo-pos:long "3.909211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44953; 44953'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909211'^^xsd:double;
  dwc:latitude '51.985798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609967'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985798 3.909211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985798"^^xsd:decimal ;
  dwc:decimalLongitude "3.909211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985798 3.909211)"^^geo:wktLiteral ;
  geo-pos:lat "51.985798"^^xsd:decimal ;
  geo-pos:long "3.909211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44954; 44954'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909211'^^xsd:double;
  dwc:latitude '51.985798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609968'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985798 3.909211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985798"^^xsd:decimal ;
  dwc:decimalLongitude "3.909211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985798 3.909211)"^^geo:wktLiteral ;
  geo-pos:lat "51.985798"^^xsd:decimal ;
  geo-pos:long "3.909211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44951; 44951'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909211'^^xsd:double;
  dwc:latitude '51.985798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609965'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985798 3.909211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985798"^^xsd:decimal ;
  dwc:decimalLongitude "3.909211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985798 3.909211)"^^geo:wktLiteral ;
  geo-pos:lat "51.985798"^^xsd:decimal ;
  geo-pos:long "3.909211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44952; 44952'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909211'^^xsd:double;
  dwc:latitude '51.985798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609966'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831866 3.909228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831866"^^xsd:decimal ;
  dwc:decimalLongitude "3.909228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831866 3.909228)"^^geo:wktLiteral ;
  geo-pos:lat "51.831866"^^xsd:decimal ;
  geo-pos:long "3.909228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46210; 46210'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909228'^^xsd:double;
  dwc:latitude '51.831866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611193'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842224 3.909234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842224"^^xsd:decimal ;
  dwc:decimalLongitude "3.909234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842224 3.909234)"^^geo:wktLiteral ;
  geo-pos:lat "51.842224"^^xsd:decimal ;
  geo-pos:long "3.909234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-776c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51924; 51924'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909234'^^xsd:double;
  dwc:latitude '51.842224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616608'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842224 3.909234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842224"^^xsd:decimal ;
  dwc:decimalLongitude "3.909234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842224 3.909234)"^^geo:wktLiteral ;
  geo-pos:lat "51.842224"^^xsd:decimal ;
  geo-pos:long "3.909234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-776b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51925; 51925'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909234'^^xsd:double;
  dwc:latitude '51.842224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616609'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842224 3.909234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842224"^^xsd:decimal ;
  dwc:decimalLongitude "3.909234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842224 3.909234)"^^geo:wktLiteral ;
  geo-pos:lat "51.842224"^^xsd:decimal ;
  geo-pos:long "3.909234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-776a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51923; 51923'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909234'^^xsd:double;
  dwc:latitude '51.842224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616607'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88245 3.909377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88245"^^xsd:decimal ;
  dwc:decimalLongitude "3.909377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88245 3.909377)"^^geo:wktLiteral ;
  geo-pos:lat "51.88245"^^xsd:decimal ;
  geo-pos:long "3.909377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5483'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55755; 55755'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909377'^^xsd:double;
  dwc:latitude '51.88245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620226'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88245 3.909377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88245"^^xsd:decimal ;
  dwc:decimalLongitude "3.909377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88245 3.909377)"^^geo:wktLiteral ;
  geo-pos:lat "51.88245"^^xsd:decimal ;
  geo-pos:long "3.909377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5482'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55754; 55754'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909377'^^xsd:double;
  dwc:latitude '51.88245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620225'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88245 3.909377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88245"^^xsd:decimal ;
  dwc:decimalLongitude "3.909377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88245 3.909377)"^^geo:wktLiteral ;
  geo-pos:lat "51.88245"^^xsd:decimal ;
  geo-pos:long "3.909377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5481'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55756; 55756'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909377'^^xsd:double;
  dwc:latitude '51.88245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620227'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887225 3.909415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887225"^^xsd:decimal ;
  dwc:decimalLongitude "3.909415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887225 3.909415)"^^geo:wktLiteral ;
  geo-pos:lat "51.887225"^^xsd:decimal ;
  geo-pos:long "3.909415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5887'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46026; 46026'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909415'^^xsd:double;
  dwc:latitude '51.887225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610951'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887225 3.909415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887225"^^xsd:decimal ;
  dwc:decimalLongitude "3.909415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887225 3.909415)"^^geo:wktLiteral ;
  geo-pos:lat "51.887225"^^xsd:decimal ;
  geo-pos:long "3.909415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5886'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46027; 46027'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909415'^^xsd:double;
  dwc:latitude '51.887225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610952'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831889 3.909635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831889"^^xsd:decimal ;
  dwc:decimalLongitude "3.909635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831889 3.909635)"^^geo:wktLiteral ;
  geo-pos:lat "51.831889"^^xsd:decimal ;
  geo-pos:long "3.909635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4814'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52963; 52963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.349444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909635'^^xsd:double;
  dwc:latitude '51.831889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616432'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832204 3.909641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832204"^^xsd:decimal ;
  dwc:decimalLongitude "3.909641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832204 3.909641)"^^geo:wktLiteral ;
  geo-pos:lat "51.832204"^^xsd:decimal ;
  geo-pos:long "3.909641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ed'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56684; 56684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909641'^^xsd:double;
  dwc:latitude '51.832204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621150'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839586"^^xsd:decimal ;
  dwc:decimalLongitude "3.909688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  geo-pos:lat "51.839586"^^xsd:decimal ;
  geo-pos:long "3.909688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b0d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41712; 41712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909688'^^xsd:double;
  dwc:latitude '51.839586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606854'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839586"^^xsd:decimal ;
  dwc:decimalLongitude "3.909688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  geo-pos:lat "51.839586"^^xsd:decimal ;
  geo-pos:long "3.909688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b0c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41713; 41713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909688'^^xsd:double;
  dwc:latitude '51.839586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606855'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839586"^^xsd:decimal ;
  dwc:decimalLongitude "3.909688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  geo-pos:lat "51.839586"^^xsd:decimal ;
  geo-pos:long "3.909688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b0b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41711; 41711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909688'^^xsd:double;
  dwc:latitude '51.839586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606853'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839586"^^xsd:decimal ;
  dwc:decimalLongitude "3.909688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  geo-pos:lat "51.839586"^^xsd:decimal ;
  geo-pos:long "3.909688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41709; 41709'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909688'^^xsd:double;
  dwc:latitude '51.839586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606851'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839586"^^xsd:decimal ;
  dwc:decimalLongitude "3.909688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  geo-pos:lat "51.839586"^^xsd:decimal ;
  geo-pos:long "3.909688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b09'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41710; 41710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909688'^^xsd:double;
  dwc:latitude '51.839586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606852'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839586"^^xsd:decimal ;
  dwc:decimalLongitude "3.909688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839586 3.909688)"^^geo:wktLiteral ;
  geo-pos:lat "51.839586"^^xsd:decimal ;
  geo-pos:long "3.909688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b08'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41708; 41708'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909688'^^xsd:double;
  dwc:latitude '51.839586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606850'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831628 3.909702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831628"^^xsd:decimal ;
  dwc:decimalLongitude "3.909702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831628 3.909702)"^^geo:wktLiteral ;
  geo-pos:lat "51.831628"^^xsd:decimal ;
  geo-pos:long "3.909702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47793; 47793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909702'^^xsd:double;
  dwc:latitude '51.831628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612748'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839181 3.909738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839181"^^xsd:decimal ;
  dwc:decimalLongitude "3.909738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839181 3.909738)"^^geo:wktLiteral ;
  geo-pos:lat "51.839181"^^xsd:decimal ;
  geo-pos:long "3.909738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60fd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45435; 45435'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909738'^^xsd:double;
  dwc:latitude '51.839181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610445'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839181 3.909738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839181"^^xsd:decimal ;
  dwc:decimalLongitude "3.909738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839181 3.909738)"^^geo:wktLiteral ;
  geo-pos:lat "51.839181"^^xsd:decimal ;
  geo-pos:long "3.909738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45436; 45436'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909738'^^xsd:double;
  dwc:latitude '51.839181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610446'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982647 3.909759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982647"^^xsd:decimal ;
  dwc:decimalLongitude "3.909759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982647 3.909759)"^^geo:wktLiteral ;
  geo-pos:lat "51.982647"^^xsd:decimal ;
  geo-pos:long "3.909759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51717; 51717'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909759'^^xsd:double;
  dwc:latitude '51.982647'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615264'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984175 3.909805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984175"^^xsd:decimal ;
  dwc:decimalLongitude "3.909805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984175 3.909805)"^^geo:wktLiteral ;
  geo-pos:lat "51.984175"^^xsd:decimal ;
  geo-pos:long "3.909805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d4f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47958; 47958'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909805'^^xsd:double;
  dwc:latitude '51.984175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612612'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984175 3.909805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984175"^^xsd:decimal ;
  dwc:decimalLongitude "3.909805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984175 3.909805)"^^geo:wktLiteral ;
  geo-pos:lat "51.984175"^^xsd:decimal ;
  geo-pos:long "3.909805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d4e'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47957; 47957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909805'^^xsd:double;
  dwc:latitude '51.984175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612611'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984175 3.909805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984175"^^xsd:decimal ;
  dwc:decimalLongitude "3.909805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984175 3.909805)"^^geo:wktLiteral ;
  geo-pos:lat "51.984175"^^xsd:decimal ;
  geo-pos:long "3.909805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d4d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47959; 47959'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909805'^^xsd:double;
  dwc:latitude '51.984175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612613'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826335 3.909945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826335"^^xsd:decimal ;
  dwc:decimalLongitude "3.909945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826335 3.909945)"^^geo:wktLiteral ;
  geo-pos:lat "51.826335"^^xsd:decimal ;
  geo-pos:long "3.909945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-756e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42439; 42439'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909945'^^xsd:double;
  dwc:latitude '51.826335'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607545'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826335 3.909945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826335"^^xsd:decimal ;
  dwc:decimalLongitude "3.909945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826335 3.909945)"^^geo:wktLiteral ;
  geo-pos:lat "51.826335"^^xsd:decimal ;
  geo-pos:long "3.909945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-756d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42438; 42438'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909945'^^xsd:double;
  dwc:latitude '51.826335'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607544'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826335 3.909945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826335"^^xsd:decimal ;
  dwc:decimalLongitude "3.909945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826335 3.909945)"^^geo:wktLiteral ;
  geo-pos:lat "51.826335"^^xsd:decimal ;
  geo-pos:long "3.909945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-756c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42440; 42440'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909945'^^xsd:double;
  dwc:latitude '51.826335'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607546'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96727 3.909972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96727"^^xsd:decimal ;
  dwc:decimalLongitude "3.909972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96727 3.909972)"^^geo:wktLiteral ;
  geo-pos:lat "51.96727"^^xsd:decimal ;
  geo-pos:long "3.909972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42230; 42230'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909972'^^xsd:double;
  dwc:latitude '51.96727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607398'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96727 3.909972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96727"^^xsd:decimal ;
  dwc:decimalLongitude "3.909972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96727 3.909972)"^^geo:wktLiteral ;
  geo-pos:lat "51.96727"^^xsd:decimal ;
  geo-pos:long "3.909972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42231; 42231'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909972'^^xsd:double;
  dwc:latitude '51.96727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607399'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96727 3.909972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96727"^^xsd:decimal ;
  dwc:decimalLongitude "3.909972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96727 3.909972)"^^geo:wktLiteral ;
  geo-pos:lat "51.96727"^^xsd:decimal ;
  geo-pos:long "3.909972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42232; 42232'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909972'^^xsd:double;
  dwc:latitude '51.96727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607400'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96727 3.909972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96727"^^xsd:decimal ;
  dwc:decimalLongitude "3.909972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96727 3.909972)"^^geo:wktLiteral ;
  geo-pos:lat "51.96727"^^xsd:decimal ;
  geo-pos:long "3.909972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42233; 42233'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.909972'^^xsd:double;
  dwc:latitude '51.96727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607401'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888209 3.910001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888209"^^xsd:decimal ;
  dwc:decimalLongitude "3.910001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888209 3.910001)"^^geo:wktLiteral ;
  geo-pos:lat "51.888209"^^xsd:decimal ;
  geo-pos:long "3.910001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41532; 41532'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910001'^^xsd:double;
  dwc:latitude '51.888209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606678'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888209 3.910001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888209"^^xsd:decimal ;
  dwc:decimalLongitude "3.910001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888209 3.910001)"^^geo:wktLiteral ;
  geo-pos:lat "51.888209"^^xsd:decimal ;
  geo-pos:long "3.910001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41533; 41533'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910001'^^xsd:double;
  dwc:latitude '51.888209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606679'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888209 3.910001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888209"^^xsd:decimal ;
  dwc:decimalLongitude "3.910001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888209 3.910001)"^^geo:wktLiteral ;
  geo-pos:lat "51.888209"^^xsd:decimal ;
  geo-pos:long "3.910001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41534; 41534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910001'^^xsd:double;
  dwc:latitude '51.888209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606680'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9308"^^xsd:decimal ;
  dwc:decimalLongitude "3.910121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  geo-pos:lat "51.9308"^^xsd:decimal ;
  geo-pos:long "3.910121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6836'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50715; 50715'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910121'^^xsd:double;
  dwc:latitude '51.9308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615467'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9308"^^xsd:decimal ;
  dwc:decimalLongitude "3.910121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  geo-pos:lat "51.9308"^^xsd:decimal ;
  geo-pos:long "3.910121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6835'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50714; 50714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910121'^^xsd:double;
  dwc:latitude '51.9308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615466'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9308"^^xsd:decimal ;
  dwc:decimalLongitude "3.910121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  geo-pos:lat "51.9308"^^xsd:decimal ;
  geo-pos:long "3.910121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6834'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50716; 50716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910121'^^xsd:double;
  dwc:latitude '51.9308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615468'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9308"^^xsd:decimal ;
  dwc:decimalLongitude "3.910121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  geo-pos:lat "51.9308"^^xsd:decimal ;
  geo-pos:long "3.910121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6833'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50710; 50710'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910121'^^xsd:double;
  dwc:latitude '51.9308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615462'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9308"^^xsd:decimal ;
  dwc:decimalLongitude "3.910121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  geo-pos:lat "51.9308"^^xsd:decimal ;
  geo-pos:long "3.910121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6832'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50712; 50712'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910121'^^xsd:double;
  dwc:latitude '51.9308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615464'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9308"^^xsd:decimal ;
  dwc:decimalLongitude "3.910121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  geo-pos:lat "51.9308"^^xsd:decimal ;
  geo-pos:long "3.910121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6831'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50711; 50711'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910121'^^xsd:double;
  dwc:latitude '51.9308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615463'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9308"^^xsd:decimal ;
  dwc:decimalLongitude "3.910121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  geo-pos:lat "51.9308"^^xsd:decimal ;
  geo-pos:long "3.910121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6830'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50713; 50713'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910121'^^xsd:double;
  dwc:latitude '51.9308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615465'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9308"^^xsd:decimal ;
  dwc:decimalLongitude "3.910121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9308 3.910121)"^^geo:wktLiteral ;
  geo-pos:lat "51.9308"^^xsd:decimal ;
  geo-pos:long "3.910121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-682f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50717; 50717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910121'^^xsd:double;
  dwc:latitude '51.9308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615469'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845687 3.910189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845687"^^xsd:decimal ;
  dwc:decimalLongitude "3.910189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845687 3.910189)"^^geo:wktLiteral ;
  geo-pos:lat "51.845687"^^xsd:decimal ;
  geo-pos:long "3.910189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7199'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43743; 43743'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910189'^^xsd:double;
  dwc:latitude '51.845687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608753'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845687 3.910189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845687"^^xsd:decimal ;
  dwc:decimalLongitude "3.910189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845687 3.910189)"^^geo:wktLiteral ;
  geo-pos:lat "51.845687"^^xsd:decimal ;
  geo-pos:long "3.910189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7198'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43742; 43742'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910189'^^xsd:double;
  dwc:latitude '51.845687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608752'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983443 3.910299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983443"^^xsd:decimal ;
  dwc:decimalLongitude "3.910299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983443 3.910299)"^^geo:wktLiteral ;
  geo-pos:lat "51.983443"^^xsd:decimal ;
  geo-pos:long "3.910299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ece'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54988; 54988'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910299'^^xsd:double;
  dwc:latitude '51.983443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619545'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983443 3.910299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983443"^^xsd:decimal ;
  dwc:decimalLongitude "3.910299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983443 3.910299)"^^geo:wktLiteral ;
  geo-pos:lat "51.983443"^^xsd:decimal ;
  geo-pos:long "3.910299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ecd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54987; 54987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910299'^^xsd:double;
  dwc:latitude '51.983443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619544'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983443 3.910299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983443"^^xsd:decimal ;
  dwc:decimalLongitude "3.910299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983443 3.910299)"^^geo:wktLiteral ;
  geo-pos:lat "51.983443"^^xsd:decimal ;
  geo-pos:long "3.910299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ecc'^^xsd:string;
  dwc:scientificName 'Stercorarius parasiticus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54989; 54989'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910299'^^xsd:double;
  dwc:latitude '51.983443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137172'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619546'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864387 3.910465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864387"^^xsd:decimal ;
  dwc:decimalLongitude "3.910465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864387 3.910465)"^^geo:wktLiteral ;
  geo-pos:lat "51.864387"^^xsd:decimal ;
  geo-pos:long "3.910465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6118'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45406; 45406'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910465'^^xsd:double;
  dwc:latitude '51.864387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610414'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887918 3.91049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887918"^^xsd:decimal ;
  dwc:decimalLongitude "3.91049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887918 3.91049)"^^geo:wktLiteral ;
  geo-pos:lat "51.887918"^^xsd:decimal ;
  geo-pos:long "3.91049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f5e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46491; 46491'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91049'^^xsd:double;
  dwc:latitude '51.887918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611425'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887918 3.91049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887918"^^xsd:decimal ;
  dwc:decimalLongitude "3.91049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887918 3.91049)"^^geo:wktLiteral ;
  geo-pos:lat "51.887918"^^xsd:decimal ;
  geo-pos:long "3.91049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f5d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46490; 46490'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91049'^^xsd:double;
  dwc:latitude '51.887918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611424'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910258 3.910883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910258"^^xsd:decimal ;
  dwc:decimalLongitude "3.910883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910258 3.910883)"^^geo:wktLiteral ;
  geo-pos:lat "51.910258"^^xsd:decimal ;
  geo-pos:long "3.910883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7798'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51855; 51855'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.910883'^^xsd:double;
  dwc:latitude '51.910258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616536'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912765"^^xsd:decimal ;
  dwc:decimalLongitude "3.91105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  geo-pos:lat "51.912765"^^xsd:decimal ;
  geo-pos:long "3.91105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4296'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43316; 43316'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91105'^^xsd:double;
  dwc:latitude '51.912765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608131'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912765"^^xsd:decimal ;
  dwc:decimalLongitude "3.91105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  geo-pos:lat "51.912765"^^xsd:decimal ;
  geo-pos:long "3.91105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4295'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43319; 43319'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91105'^^xsd:double;
  dwc:latitude '51.912765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608134'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912765"^^xsd:decimal ;
  dwc:decimalLongitude "3.91105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  geo-pos:lat "51.912765"^^xsd:decimal ;
  geo-pos:long "3.91105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4294'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43320; 43320'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91105'^^xsd:double;
  dwc:latitude '51.912765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608135'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912765"^^xsd:decimal ;
  dwc:decimalLongitude "3.91105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  geo-pos:lat "51.912765"^^xsd:decimal ;
  geo-pos:long "3.91105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4293'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43318; 43318'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91105'^^xsd:double;
  dwc:latitude '51.912765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608133'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912765"^^xsd:decimal ;
  dwc:decimalLongitude "3.91105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912765 3.91105)"^^geo:wktLiteral ;
  geo-pos:lat "51.912765"^^xsd:decimal ;
  geo-pos:long "3.91105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4292'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43317; 43317'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91105'^^xsd:double;
  dwc:latitude '51.912765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608132'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911181 3.911309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911181"^^xsd:decimal ;
  dwc:decimalLongitude "3.911309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911181 3.911309)"^^geo:wktLiteral ;
  geo-pos:lat "51.911181"^^xsd:decimal ;
  geo-pos:long "3.911309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-617d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45292; 45292'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911309'^^xsd:double;
  dwc:latitude '51.911181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610305'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911181 3.911309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911181"^^xsd:decimal ;
  dwc:decimalLongitude "3.911309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911181 3.911309)"^^geo:wktLiteral ;
  geo-pos:lat "51.911181"^^xsd:decimal ;
  geo-pos:long "3.911309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-617c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45290; 45290'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911309'^^xsd:double;
  dwc:latitude '51.911181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610303'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911181 3.911309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911181"^^xsd:decimal ;
  dwc:decimalLongitude "3.911309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911181 3.911309)"^^geo:wktLiteral ;
  geo-pos:lat "51.911181"^^xsd:decimal ;
  geo-pos:long "3.911309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-617b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45291; 45291'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911309'^^xsd:double;
  dwc:latitude '51.911181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610304'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911181 3.911309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911181"^^xsd:decimal ;
  dwc:decimalLongitude "3.911309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911181 3.911309)"^^geo:wktLiteral ;
  geo-pos:lat "51.911181"^^xsd:decimal ;
  geo-pos:long "3.911309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-617a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45293; 45293'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911309'^^xsd:double;
  dwc:latitude '51.911181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610306'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832145 3.911425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832145"^^xsd:decimal ;
  dwc:decimalLongitude "3.911425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832145 3.911425)"^^geo:wktLiteral ;
  geo-pos:lat "51.832145"^^xsd:decimal ;
  geo-pos:long "3.911425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-638b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44715; 44715'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911425'^^xsd:double;
  dwc:latitude '51.832145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609762'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889537 3.911481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889537"^^xsd:decimal ;
  dwc:decimalLongitude "3.911481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889537 3.911481)"^^geo:wktLiteral ;
  geo-pos:lat "51.889537"^^xsd:decimal ;
  geo-pos:long "3.911481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6406'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49278; 49278'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911481'^^xsd:double;
  dwc:latitude '51.889537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614064'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889537 3.911481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889537"^^xsd:decimal ;
  dwc:decimalLongitude "3.911481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889537 3.911481)"^^geo:wktLiteral ;
  geo-pos:lat "51.889537"^^xsd:decimal ;
  geo-pos:long "3.911481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6405'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49276; 49276'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911481'^^xsd:double;
  dwc:latitude '51.889537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614062'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889537 3.911481)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889537"^^xsd:decimal ;
  dwc:decimalLongitude "3.911481"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889537 3.911481)"^^geo:wktLiteral ;
  geo-pos:lat "51.889537"^^xsd:decimal ;
  geo-pos:long "3.911481"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6404'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49277; 49277'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911481'^^xsd:double;
  dwc:latitude '51.889537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614063'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865611"^^xsd:decimal ;
  dwc:decimalLongitude "3.91155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  geo-pos:lat "51.865611"^^xsd:decimal ;
  geo-pos:long "3.91155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b45'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41650; 41650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91155'^^xsd:double;
  dwc:latitude '51.865611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606793'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865611"^^xsd:decimal ;
  dwc:decimalLongitude "3.91155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  geo-pos:lat "51.865611"^^xsd:decimal ;
  geo-pos:long "3.91155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b44'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41651; 41651'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91155'^^xsd:double;
  dwc:latitude '51.865611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606794'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865611"^^xsd:decimal ;
  dwc:decimalLongitude "3.91155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  geo-pos:lat "51.865611"^^xsd:decimal ;
  geo-pos:long "3.91155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b43'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41653; 41653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91155'^^xsd:double;
  dwc:latitude '51.865611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606796'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865611"^^xsd:decimal ;
  dwc:decimalLongitude "3.91155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  geo-pos:lat "51.865611"^^xsd:decimal ;
  geo-pos:long "3.91155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41654; 41654'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91155'^^xsd:double;
  dwc:latitude '51.865611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606797'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865611"^^xsd:decimal ;
  dwc:decimalLongitude "3.91155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865611 3.91155)"^^geo:wktLiteral ;
  geo-pos:lat "51.865611"^^xsd:decimal ;
  geo-pos:long "3.91155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b41'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41652; 41652'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91155'^^xsd:double;
  dwc:latitude '51.865611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606795'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831991 3.911567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831991"^^xsd:decimal ;
  dwc:decimalLongitude "3.911567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831991 3.911567)"^^geo:wktLiteral ;
  geo-pos:lat "51.831991"^^xsd:decimal ;
  geo-pos:long "3.911567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f0c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49507; 49507'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911567'^^xsd:double;
  dwc:latitude '51.831991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614298'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953058 3.911939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953058"^^xsd:decimal ;
  dwc:decimalLongitude "3.911939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953058 3.911939)"^^geo:wktLiteral ;
  geo-pos:lat "51.953058"^^xsd:decimal ;
  geo-pos:long "3.911939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51800; 51800'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.911939'^^xsd:double;
  dwc:latitude '51.953058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616481'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840359 3.912012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840359"^^xsd:decimal ;
  dwc:decimalLongitude "3.912012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840359 3.912012)"^^geo:wktLiteral ;
  geo-pos:lat "51.840359"^^xsd:decimal ;
  geo-pos:long "3.912012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c24'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48764; 48764'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912012'^^xsd:double;
  dwc:latitude '51.840359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613645'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840359 3.912012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840359"^^xsd:decimal ;
  dwc:decimalLongitude "3.912012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840359 3.912012)"^^geo:wktLiteral ;
  geo-pos:lat "51.840359"^^xsd:decimal ;
  geo-pos:long "3.912012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c23'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48763; 48763'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912012'^^xsd:double;
  dwc:latitude '51.840359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613644'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90952"^^xsd:decimal ;
  dwc:decimalLongitude "3.912119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  geo-pos:lat "51.90952"^^xsd:decimal ;
  geo-pos:long "3.912119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c9b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48625; 48625'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912119'^^xsd:double;
  dwc:latitude '51.90952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613434'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90952"^^xsd:decimal ;
  dwc:decimalLongitude "3.912119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  geo-pos:lat "51.90952"^^xsd:decimal ;
  geo-pos:long "3.912119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c9a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48630; 48630'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912119'^^xsd:double;
  dwc:latitude '51.90952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613439'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90952"^^xsd:decimal ;
  dwc:decimalLongitude "3.912119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  geo-pos:lat "51.90952"^^xsd:decimal ;
  geo-pos:long "3.912119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c99'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48627; 48627'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912119'^^xsd:double;
  dwc:latitude '51.90952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613436'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90952"^^xsd:decimal ;
  dwc:decimalLongitude "3.912119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  geo-pos:lat "51.90952"^^xsd:decimal ;
  geo-pos:long "3.912119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c98'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48631; 48631'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912119'^^xsd:double;
  dwc:latitude '51.90952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613440'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90952"^^xsd:decimal ;
  dwc:decimalLongitude "3.912119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  geo-pos:lat "51.90952"^^xsd:decimal ;
  geo-pos:long "3.912119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c97'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48626; 48626'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912119'^^xsd:double;
  dwc:latitude '51.90952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613435'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90952"^^xsd:decimal ;
  dwc:decimalLongitude "3.912119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  geo-pos:lat "51.90952"^^xsd:decimal ;
  geo-pos:long "3.912119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c96'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48629; 48629'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912119'^^xsd:double;
  dwc:latitude '51.90952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613438'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90952"^^xsd:decimal ;
  dwc:decimalLongitude "3.912119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  geo-pos:lat "51.90952"^^xsd:decimal ;
  geo-pos:long "3.912119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c95'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48624; 48624'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912119'^^xsd:double;
  dwc:latitude '51.90952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613433'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90952"^^xsd:decimal ;
  dwc:decimalLongitude "3.912119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90952 3.912119)"^^geo:wktLiteral ;
  geo-pos:lat "51.90952"^^xsd:decimal ;
  geo-pos:long "3.912119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c94'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48628; 48628'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912119'^^xsd:double;
  dwc:latitude '51.90952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613437'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830891 3.912146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830891"^^xsd:decimal ;
  dwc:decimalLongitude "3.912146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830891 3.912146)"^^geo:wktLiteral ;
  geo-pos:lat "51.830891"^^xsd:decimal ;
  geo-pos:long "3.912146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52027; 52027'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912146'^^xsd:double;
  dwc:latitude '51.830891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616714'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830891 3.912146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830891"^^xsd:decimal ;
  dwc:decimalLongitude "3.912146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830891 3.912146)"^^geo:wktLiteral ;
  geo-pos:lat "51.830891"^^xsd:decimal ;
  geo-pos:long "3.912146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52026; 52026'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912146'^^xsd:double;
  dwc:latitude '51.830891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616713'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940747 3.912184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940747"^^xsd:decimal ;
  dwc:decimalLongitude "3.912184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940747 3.912184)"^^geo:wktLiteral ;
  geo-pos:lat "51.940747"^^xsd:decimal ;
  geo-pos:long "3.912184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7495'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42291; 42291'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912184'^^xsd:double;
  dwc:latitude '51.940747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607439'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940747 3.912184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940747"^^xsd:decimal ;
  dwc:decimalLongitude "3.912184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940747 3.912184)"^^geo:wktLiteral ;
  geo-pos:lat "51.940747"^^xsd:decimal ;
  geo-pos:long "3.912184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7494'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42292; 42292'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912184'^^xsd:double;
  dwc:latitude '51.940747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607440'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940747 3.912184)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940747"^^xsd:decimal ;
  dwc:decimalLongitude "3.912184"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940747 3.912184)"^^geo:wktLiteral ;
  geo-pos:lat "51.940747"^^xsd:decimal ;
  geo-pos:long "3.912184"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7493'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42289; 42289'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912184'^^xsd:double;
  dwc:latitude '51.940747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607438'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913034 3.912379)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913034"^^xsd:decimal ;
  dwc:decimalLongitude "3.912379"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913034 3.912379)"^^geo:wktLiteral ;
  geo-pos:lat "51.913034"^^xsd:decimal ;
  geo-pos:long "3.912379"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4030'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57203; 57203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912379'^^xsd:double;
  dwc:latitude '51.913034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621622'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913034 3.912379)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913034"^^xsd:decimal ;
  dwc:decimalLongitude "3.912379"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913034 3.912379)"^^geo:wktLiteral ;
  geo-pos:lat "51.913034"^^xsd:decimal ;
  geo-pos:long "3.912379"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-402f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57202; 57202'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912379'^^xsd:double;
  dwc:latitude '51.913034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621621'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951274 3.912413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951274"^^xsd:decimal ;
  dwc:decimalLongitude "3.912413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951274 3.912413)"^^geo:wktLiteral ;
  geo-pos:lat "51.951274"^^xsd:decimal ;
  geo-pos:long "3.912413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-621e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45121; 45121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912413'^^xsd:double;
  dwc:latitude '51.951274'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610135'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951274 3.912413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951274"^^xsd:decimal ;
  dwc:decimalLongitude "3.912413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951274 3.912413)"^^geo:wktLiteral ;
  geo-pos:lat "51.951274"^^xsd:decimal ;
  geo-pos:long "3.912413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-621d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45124; 45124'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912413'^^xsd:double;
  dwc:latitude '51.951274'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610138'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951274 3.912413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951274"^^xsd:decimal ;
  dwc:decimalLongitude "3.912413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951274 3.912413)"^^geo:wktLiteral ;
  geo-pos:lat "51.951274"^^xsd:decimal ;
  geo-pos:long "3.912413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-621c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45122; 45122'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912413'^^xsd:double;
  dwc:latitude '51.951274'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610136'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951274 3.912413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951274"^^xsd:decimal ;
  dwc:decimalLongitude "3.912413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951274 3.912413)"^^geo:wktLiteral ;
  geo-pos:lat "51.951274"^^xsd:decimal ;
  geo-pos:long "3.912413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-621b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45123; 45123'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912413'^^xsd:double;
  dwc:latitude '51.951274'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610137'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985503"^^xsd:decimal ;
  dwc:decimalLongitude "3.912453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  geo-pos:lat "51.985503"^^xsd:decimal ;
  geo-pos:long "3.912453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5027'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46925; 46925'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912453'^^xsd:double;
  dwc:latitude '51.985503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611821'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985503"^^xsd:decimal ;
  dwc:decimalLongitude "3.912453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  geo-pos:lat "51.985503"^^xsd:decimal ;
  geo-pos:long "3.912453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5026'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46924; 46924'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912453'^^xsd:double;
  dwc:latitude '51.985503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611820'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985503"^^xsd:decimal ;
  dwc:decimalLongitude "3.912453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  geo-pos:lat "51.985503"^^xsd:decimal ;
  geo-pos:long "3.912453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5025'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46931; 46931'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912453'^^xsd:double;
  dwc:latitude '51.985503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611827'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985503"^^xsd:decimal ;
  dwc:decimalLongitude "3.912453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  geo-pos:lat "51.985503"^^xsd:decimal ;
  geo-pos:long "3.912453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5024'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46929; 46929'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912453'^^xsd:double;
  dwc:latitude '51.985503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611825'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985503"^^xsd:decimal ;
  dwc:decimalLongitude "3.912453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  geo-pos:lat "51.985503"^^xsd:decimal ;
  geo-pos:long "3.912453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5023'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46928; 46928'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912453'^^xsd:double;
  dwc:latitude '51.985503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611824'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985503"^^xsd:decimal ;
  dwc:decimalLongitude "3.912453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  geo-pos:lat "51.985503"^^xsd:decimal ;
  geo-pos:long "3.912453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5022'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46930; 46930'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912453'^^xsd:double;
  dwc:latitude '51.985503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611826'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985503"^^xsd:decimal ;
  dwc:decimalLongitude "3.912453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  geo-pos:lat "51.985503"^^xsd:decimal ;
  geo-pos:long "3.912453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5021'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46927; 46927'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912453'^^xsd:double;
  dwc:latitude '51.985503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611823'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985503"^^xsd:decimal ;
  dwc:decimalLongitude "3.912453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985503 3.912453)"^^geo:wktLiteral ;
  geo-pos:lat "51.985503"^^xsd:decimal ;
  geo-pos:long "3.912453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5020'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46926; 46926'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912453'^^xsd:double;
  dwc:latitude '51.985503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611822'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831552 3.912516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831552"^^xsd:decimal ;
  dwc:decimalLongitude "3.912516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831552 3.912516)"^^geo:wktLiteral ;
  geo-pos:lat "51.831552"^^xsd:decimal ;
  geo-pos:long "3.912516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5408'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54669; 54669'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912516'^^xsd:double;
  dwc:latitude '51.831552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619167'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831552 3.912516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831552"^^xsd:decimal ;
  dwc:decimalLongitude "3.912516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831552 3.912516)"^^geo:wktLiteral ;
  geo-pos:lat "51.831552"^^xsd:decimal ;
  geo-pos:long "3.912516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5407'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54668; 54668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912516'^^xsd:double;
  dwc:latitude '51.831552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619166'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866914 3.912709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866914"^^xsd:decimal ;
  dwc:decimalLongitude "3.912709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866914 3.912709)"^^geo:wktLiteral ;
  geo-pos:lat "51.866914"^^xsd:decimal ;
  geo-pos:long "3.912709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5454'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55821; 55821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912709'^^xsd:double;
  dwc:latitude '51.866914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620292'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866914 3.912709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866914"^^xsd:decimal ;
  dwc:decimalLongitude "3.912709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866914 3.912709)"^^geo:wktLiteral ;
  geo-pos:lat "51.866914"^^xsd:decimal ;
  geo-pos:long "3.912709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5453'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55822; 55822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912709'^^xsd:double;
  dwc:latitude '51.866914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620293'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866914 3.912709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866914"^^xsd:decimal ;
  dwc:decimalLongitude "3.912709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866914 3.912709)"^^geo:wktLiteral ;
  geo-pos:lat "51.866914"^^xsd:decimal ;
  geo-pos:long "3.912709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5452'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55820; 55820'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912709'^^xsd:double;
  dwc:latitude '51.866914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620291'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832107 3.912905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832107"^^xsd:decimal ;
  dwc:decimalLongitude "3.912905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832107 3.912905)"^^geo:wktLiteral ;
  geo-pos:lat "51.832107"^^xsd:decimal ;
  geo-pos:long "3.912905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47794; 47794'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3280555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912905'^^xsd:double;
  dwc:latitude '51.832107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612749'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832107 3.912905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832107"^^xsd:decimal ;
  dwc:decimalLongitude "3.912905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832107 3.912905)"^^geo:wktLiteral ;
  geo-pos:lat "51.832107"^^xsd:decimal ;
  geo-pos:long "3.912905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47795; 47795'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3280555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912905'^^xsd:double;
  dwc:latitude '51.832107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612750'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832511 3.912971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832511"^^xsd:decimal ;
  dwc:decimalLongitude "3.912971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832511 3.912971)"^^geo:wktLiteral ;
  geo-pos:lat "51.832511"^^xsd:decimal ;
  geo-pos:long "3.912971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6be0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55920; 55920'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912971'^^xsd:double;
  dwc:latitude '51.832511'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620381'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832511 3.912971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832511"^^xsd:decimal ;
  dwc:decimalLongitude "3.912971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832511 3.912971)"^^geo:wktLiteral ;
  geo-pos:lat "51.832511"^^xsd:decimal ;
  geo-pos:long "3.912971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bdf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55919; 55919'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.912971'^^xsd:double;
  dwc:latitude '51.832511'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620380'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949803 3.91311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949803"^^xsd:decimal ;
  dwc:decimalLongitude "3.91311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949803 3.91311)"^^geo:wktLiteral ;
  geo-pos:lat "51.949803"^^xsd:decimal ;
  geo-pos:long "3.91311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54245; 54245'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91311'^^xsd:double;
  dwc:latitude '51.949803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618785'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949803 3.91311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949803"^^xsd:decimal ;
  dwc:decimalLongitude "3.91311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949803 3.91311)"^^geo:wktLiteral ;
  geo-pos:lat "51.949803"^^xsd:decimal ;
  geo-pos:long "3.91311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54244; 54244'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91311'^^xsd:double;
  dwc:latitude '51.949803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618784'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 3.913303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865435"^^xsd:decimal ;
  dwc:decimalLongitude "3.913303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 3.913303)"^^geo:wktLiteral ;
  geo-pos:lat "51.865435"^^xsd:decimal ;
  geo-pos:long "3.913303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6782'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50921; 50921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913303'^^xsd:double;
  dwc:latitude '51.865435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615648'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 3.913303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865435"^^xsd:decimal ;
  dwc:decimalLongitude "3.913303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 3.913303)"^^geo:wktLiteral ;
  geo-pos:lat "51.865435"^^xsd:decimal ;
  geo-pos:long "3.913303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6781'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50920; 50920'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913303'^^xsd:double;
  dwc:latitude '51.865435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615647'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 3.913303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865435"^^xsd:decimal ;
  dwc:decimalLongitude "3.913303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 3.913303)"^^geo:wktLiteral ;
  geo-pos:lat "51.865435"^^xsd:decimal ;
  geo-pos:long "3.913303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6780'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50919; 50919'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913303'^^xsd:double;
  dwc:latitude '51.865435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615646'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891609 3.913369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891609"^^xsd:decimal ;
  dwc:decimalLongitude "3.913369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891609 3.913369)"^^geo:wktLiteral ;
  geo-pos:lat "51.891609"^^xsd:decimal ;
  geo-pos:long "3.913369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e35'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55210; 55210'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913369'^^xsd:double;
  dwc:latitude '51.891609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619729'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873858 3.913605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873858"^^xsd:decimal ;
  dwc:decimalLongitude "3.913605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873858 3.913605)"^^geo:wktLiteral ;
  geo-pos:lat "51.873858"^^xsd:decimal ;
  geo-pos:long "3.913605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e02'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55279; 55279'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913605'^^xsd:double;
  dwc:latitude '51.873858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619797'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873858 3.913605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873858"^^xsd:decimal ;
  dwc:decimalLongitude "3.913605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873858 3.913605)"^^geo:wktLiteral ;
  geo-pos:lat "51.873858"^^xsd:decimal ;
  geo-pos:long "3.913605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e01'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55278; 55278'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913605'^^xsd:double;
  dwc:latitude '51.873858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619796'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891112 3.913708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891112"^^xsd:decimal ;
  dwc:decimalLongitude "3.913708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891112 3.913708)"^^geo:wktLiteral ;
  geo-pos:lat "51.891112"^^xsd:decimal ;
  geo-pos:long "3.913708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49965; 49965'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913708'^^xsd:double;
  dwc:latitude '51.891112'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614756'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891112 3.913708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891112"^^xsd:decimal ;
  dwc:decimalLongitude "3.913708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891112 3.913708)"^^geo:wktLiteral ;
  geo-pos:lat "51.891112"^^xsd:decimal ;
  geo-pos:long "3.913708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c6'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49966; 49966'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913708'^^xsd:double;
  dwc:latitude '51.891112'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614757'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866142"^^xsd:decimal ;
  dwc:decimalLongitude "3.91371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  geo-pos:lat "51.866142"^^xsd:decimal ;
  geo-pos:long "3.91371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48742; 48742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91371'^^xsd:double;
  dwc:latitude '51.866142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624307'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866142"^^xsd:decimal ;
  dwc:decimalLongitude "3.91371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  geo-pos:lat "51.866142"^^xsd:decimal ;
  geo-pos:long "3.91371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48741; 48741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91371'^^xsd:double;
  dwc:latitude '51.866142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613628'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866142"^^xsd:decimal ;
  dwc:decimalLongitude "3.91371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  geo-pos:lat "51.866142"^^xsd:decimal ;
  geo-pos:long "3.91371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c39'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48740; 48740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91371'^^xsd:double;
  dwc:latitude '51.866142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613627'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866142"^^xsd:decimal ;
  dwc:decimalLongitude "3.91371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  geo-pos:lat "51.866142"^^xsd:decimal ;
  geo-pos:long "3.91371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c38'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48739; 48739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91371'^^xsd:double;
  dwc:latitude '51.866142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613626'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866142"^^xsd:decimal ;
  dwc:decimalLongitude "3.91371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  geo-pos:lat "51.866142"^^xsd:decimal ;
  geo-pos:long "3.91371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c37'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48737; 48737'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91371'^^xsd:double;
  dwc:latitude '51.866142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613624'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866142"^^xsd:decimal ;
  dwc:decimalLongitude "3.91371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  geo-pos:lat "51.866142"^^xsd:decimal ;
  geo-pos:long "3.91371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c36'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48736; 48736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91371'^^xsd:double;
  dwc:latitude '51.866142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613623'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866142"^^xsd:decimal ;
  dwc:decimalLongitude "3.91371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  geo-pos:lat "51.866142"^^xsd:decimal ;
  geo-pos:long "3.91371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c35'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48738; 48738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91371'^^xsd:double;
  dwc:latitude '51.866142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613625'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866142"^^xsd:decimal ;
  dwc:decimalLongitude "3.91371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866142 3.91371)"^^geo:wktLiteral ;
  geo-pos:lat "51.866142"^^xsd:decimal ;
  geo-pos:long "3.91371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c34'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48735; 48735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91371'^^xsd:double;
  dwc:latitude '51.866142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613622'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860057 3.913724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860057"^^xsd:decimal ;
  dwc:decimalLongitude "3.913724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860057 3.913724)"^^geo:wktLiteral ;
  geo-pos:lat "51.860057"^^xsd:decimal ;
  geo-pos:long "3.913724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7821'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52229; 52229'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913724'^^xsd:double;
  dwc:latitude '51.860057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624345'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832568 3.913756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832568"^^xsd:decimal ;
  dwc:decimalLongitude "3.913756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832568 3.913756)"^^geo:wktLiteral ;
  geo-pos:lat "51.832568"^^xsd:decimal ;
  geo-pos:long "3.913756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a9b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51072; 51072'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913756'^^xsd:double;
  dwc:latitude '51.832568'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615756'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832568 3.913756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832568"^^xsd:decimal ;
  dwc:decimalLongitude "3.913756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832568 3.913756)"^^geo:wktLiteral ;
  geo-pos:lat "51.832568"^^xsd:decimal ;
  geo-pos:long "3.913756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51073; 51073'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913756'^^xsd:double;
  dwc:latitude '51.832568'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615757'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932929 3.913829)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932929"^^xsd:decimal ;
  dwc:decimalLongitude "3.913829"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932929 3.913829)"^^geo:wktLiteral ;
  geo-pos:lat "51.932929"^^xsd:decimal ;
  geo-pos:long "3.913829"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e54'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49727; 49727'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.6166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913829'^^xsd:double;
  dwc:latitude '51.932929'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614574'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831379 3.913959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831379"^^xsd:decimal ;
  dwc:decimalLongitude "3.913959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831379 3.913959)"^^geo:wktLiteral ;
  geo-pos:lat "51.831379"^^xsd:decimal ;
  geo-pos:long "3.913959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52029; 52029'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913959'^^xsd:double;
  dwc:latitude '51.831379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616716'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831379 3.913959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831379"^^xsd:decimal ;
  dwc:decimalLongitude "3.913959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831379 3.913959)"^^geo:wktLiteral ;
  geo-pos:lat "51.831379"^^xsd:decimal ;
  geo-pos:long "3.913959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52030; 52030'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913959'^^xsd:double;
  dwc:latitude '51.831379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616717'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831379 3.913959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831379"^^xsd:decimal ;
  dwc:decimalLongitude "3.913959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831379 3.913959)"^^geo:wktLiteral ;
  geo-pos:lat "51.831379"^^xsd:decimal ;
  geo-pos:long "3.913959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52028; 52028'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.913959'^^xsd:double;
  dwc:latitude '51.831379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616715'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831765 3.914059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831765"^^xsd:decimal ;
  dwc:decimalLongitude "3.914059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831765 3.914059)"^^geo:wktLiteral ;
  geo-pos:lat "51.831765"^^xsd:decimal ;
  geo-pos:long "3.914059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-670e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39972; 39972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914059'^^xsd:double;
  dwc:latitude '51.831765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605174'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833716 3.914084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833716"^^xsd:decimal ;
  dwc:decimalLongitude "3.914084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833716 3.914084)"^^geo:wktLiteral ;
  geo-pos:lat "51.833716"^^xsd:decimal ;
  geo-pos:long "3.914084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55356; 55356'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914084'^^xsd:double;
  dwc:latitude '51.833716'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619874'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831342 3.914108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831342"^^xsd:decimal ;
  dwc:decimalLongitude "3.914108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831342 3.914108)"^^geo:wktLiteral ;
  geo-pos:lat "51.831342"^^xsd:decimal ;
  geo-pos:long "3.914108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4447'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42795; 42795'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914108'^^xsd:double;
  dwc:latitude '51.831342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607846'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948779 3.914122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948779"^^xsd:decimal ;
  dwc:decimalLongitude "3.914122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948779 3.914122)"^^geo:wktLiteral ;
  geo-pos:lat "51.948779"^^xsd:decimal ;
  geo-pos:long "3.914122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40423; 40423'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914122'^^xsd:double;
  dwc:latitude '51.948779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605583'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986047 3.914182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986047"^^xsd:decimal ;
  dwc:decimalLongitude "3.914182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986047 3.914182)"^^geo:wktLiteral ;
  geo-pos:lat "51.986047"^^xsd:decimal ;
  geo-pos:long "3.914182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68d0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50542; 50542'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914182'^^xsd:double;
  dwc:latitude '51.986047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615305'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986047 3.914182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986047"^^xsd:decimal ;
  dwc:decimalLongitude "3.914182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986047 3.914182)"^^geo:wktLiteral ;
  geo-pos:lat "51.986047"^^xsd:decimal ;
  geo-pos:long "3.914182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68cf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50543; 50543'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914182'^^xsd:double;
  dwc:latitude '51.986047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615306'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832609 3.914236)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832609"^^xsd:decimal ;
  dwc:decimalLongitude "3.914236"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832609 3.914236)"^^geo:wktLiteral ;
  geo-pos:lat "51.832609"^^xsd:decimal ;
  geo-pos:long "3.914236"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7312'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43820; 43820'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914236'^^xsd:double;
  dwc:latitude '51.832609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608831'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970329 3.914357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970329"^^xsd:decimal ;
  dwc:decimalLongitude "3.914357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970329 3.914357)"^^geo:wktLiteral ;
  geo-pos:lat "51.970329"^^xsd:decimal ;
  geo-pos:long "3.914357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-739e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39484; 39484'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914357'^^xsd:double;
  dwc:latitude '51.970329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604750'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970329 3.914357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970329"^^xsd:decimal ;
  dwc:decimalLongitude "3.914357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970329 3.914357)"^^geo:wktLiteral ;
  geo-pos:lat "51.970329"^^xsd:decimal ;
  geo-pos:long "3.914357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-739d'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39485; 39485'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914357'^^xsd:double;
  dwc:latitude '51.970329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604751'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968036"^^xsd:decimal ;
  dwc:decimalLongitude "3.914441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  geo-pos:lat "51.968036"^^xsd:decimal ;
  geo-pos:long "3.914441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d79'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48384; 48384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914441'^^xsd:double;
  dwc:latitude '51.968036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613228'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968036"^^xsd:decimal ;
  dwc:decimalLongitude "3.914441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  geo-pos:lat "51.968036"^^xsd:decimal ;
  geo-pos:long "3.914441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d78'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48380; 48380'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914441'^^xsd:double;
  dwc:latitude '51.968036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613224'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968036"^^xsd:decimal ;
  dwc:decimalLongitude "3.914441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  geo-pos:lat "51.968036"^^xsd:decimal ;
  geo-pos:long "3.914441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d77'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48381; 48381'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914441'^^xsd:double;
  dwc:latitude '51.968036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613225'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968036"^^xsd:decimal ;
  dwc:decimalLongitude "3.914441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  geo-pos:lat "51.968036"^^xsd:decimal ;
  geo-pos:long "3.914441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d76'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48382; 48382'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914441'^^xsd:double;
  dwc:latitude '51.968036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613226'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968036"^^xsd:decimal ;
  dwc:decimalLongitude "3.914441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  geo-pos:lat "51.968036"^^xsd:decimal ;
  geo-pos:long "3.914441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d75'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48383; 48383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914441'^^xsd:double;
  dwc:latitude '51.968036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613227'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968036"^^xsd:decimal ;
  dwc:decimalLongitude "3.914441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968036 3.914441)"^^geo:wktLiteral ;
  geo-pos:lat "51.968036"^^xsd:decimal ;
  geo-pos:long "3.914441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d74'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48379; 48379'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914441'^^xsd:double;
  dwc:latitude '51.968036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613223'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911281 3.914582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911281"^^xsd:decimal ;
  dwc:decimalLongitude "3.914582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911281 3.914582)"^^geo:wktLiteral ;
  geo-pos:lat "51.911281"^^xsd:decimal ;
  geo-pos:long "3.914582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f92'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40531; 40531'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914582'^^xsd:double;
  dwc:latitude '51.911281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605687'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932966 3.914965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932966"^^xsd:decimal ;
  dwc:decimalLongitude "3.914965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932966 3.914965)"^^geo:wktLiteral ;
  geo-pos:lat "51.932966"^^xsd:decimal ;
  geo-pos:long "3.914965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ced'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48533; 48533'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914965'^^xsd:double;
  dwc:latitude '51.932966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613375'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932966 3.914965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932966"^^xsd:decimal ;
  dwc:decimalLongitude "3.914965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932966 3.914965)"^^geo:wktLiteral ;
  geo-pos:lat "51.932966"^^xsd:decimal ;
  geo-pos:long "3.914965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48534; 48534'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.914965'^^xsd:double;
  dwc:latitude '51.932966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613376'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912744 3.91499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912744"^^xsd:decimal ;
  dwc:decimalLongitude "3.91499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912744 3.91499)"^^geo:wktLiteral ;
  geo-pos:lat "51.912744"^^xsd:decimal ;
  geo-pos:long "3.91499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43638; 43638'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91499'^^xsd:double;
  dwc:latitude '51.912744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608688'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835398 3.91525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835398"^^xsd:decimal ;
  dwc:decimalLongitude "3.91525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835398 3.91525)"^^geo:wktLiteral ;
  geo-pos:lat "51.835398"^^xsd:decimal ;
  geo-pos:long "3.91525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39412; 39412'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91525'^^xsd:double;
  dwc:latitude '51.835398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604681'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835398 3.91525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835398"^^xsd:decimal ;
  dwc:decimalLongitude "3.91525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835398 3.91525)"^^geo:wktLiteral ;
  geo-pos:lat "51.835398"^^xsd:decimal ;
  geo-pos:long "3.91525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39413; 39413'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91525'^^xsd:double;
  dwc:latitude '51.835398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604682'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83303 3.915594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83303"^^xsd:decimal ;
  dwc:decimalLongitude "3.915594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83303 3.915594)"^^geo:wktLiteral ;
  geo-pos:lat "51.83303"^^xsd:decimal ;
  geo-pos:long "3.915594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4813'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52964; 52964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.3525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915594'^^xsd:double;
  dwc:latitude '51.83303'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616433'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847938 3.915606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847938"^^xsd:decimal ;
  dwc:decimalLongitude "3.915606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847938 3.915606)"^^geo:wktLiteral ;
  geo-pos:lat "51.847938"^^xsd:decimal ;
  geo-pos:long "3.915606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7025'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41984; 41984'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915606'^^xsd:double;
  dwc:latitude '51.847938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607168'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913044"^^xsd:decimal ;
  dwc:decimalLongitude "3.915636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  geo-pos:lat "51.913044"^^xsd:decimal ;
  geo-pos:long "3.915636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50792; 50792'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915636'^^xsd:double;
  dwc:latitude '51.913044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615541'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913044"^^xsd:decimal ;
  dwc:decimalLongitude "3.915636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  geo-pos:lat "51.913044"^^xsd:decimal ;
  geo-pos:long "3.915636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67ea'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50789; 50789'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915636'^^xsd:double;
  dwc:latitude '51.913044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615538'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913044"^^xsd:decimal ;
  dwc:decimalLongitude "3.915636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  geo-pos:lat "51.913044"^^xsd:decimal ;
  geo-pos:long "3.915636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50790; 50790'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915636'^^xsd:double;
  dwc:latitude '51.913044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615539'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913044"^^xsd:decimal ;
  dwc:decimalLongitude "3.915636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  geo-pos:lat "51.913044"^^xsd:decimal ;
  geo-pos:long "3.915636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50791; 50791'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915636'^^xsd:double;
  dwc:latitude '51.913044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615540'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913044"^^xsd:decimal ;
  dwc:decimalLongitude "3.915636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913044 3.915636)"^^geo:wktLiteral ;
  geo-pos:lat "51.913044"^^xsd:decimal ;
  geo-pos:long "3.915636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50793; 50793'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915636'^^xsd:double;
  dwc:latitude '51.913044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615542'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833182 3.915669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833182"^^xsd:decimal ;
  dwc:decimalLongitude "3.915669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833182 3.915669)"^^geo:wktLiteral ;
  geo-pos:lat "51.833182"^^xsd:decimal ;
  geo-pos:long "3.915669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56685; 56685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9211111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915669'^^xsd:double;
  dwc:latitude '51.833182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621151'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933454"^^xsd:decimal ;
  dwc:decimalLongitude "3.915702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  geo-pos:lat "51.933454"^^xsd:decimal ;
  geo-pos:long "3.915702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45160; 45160'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915702'^^xsd:double;
  dwc:latitude '51.933454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610172'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933454"^^xsd:decimal ;
  dwc:decimalLongitude "3.915702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  geo-pos:lat "51.933454"^^xsd:decimal ;
  geo-pos:long "3.915702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61fe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45158; 45158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915702'^^xsd:double;
  dwc:latitude '51.933454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610170'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933454"^^xsd:decimal ;
  dwc:decimalLongitude "3.915702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  geo-pos:lat "51.933454"^^xsd:decimal ;
  geo-pos:long "3.915702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45161; 45161'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915702'^^xsd:double;
  dwc:latitude '51.933454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610173'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933454"^^xsd:decimal ;
  dwc:decimalLongitude "3.915702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  geo-pos:lat "51.933454"^^xsd:decimal ;
  geo-pos:long "3.915702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61fc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45157; 45157'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915702'^^xsd:double;
  dwc:latitude '51.933454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610169'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933454"^^xsd:decimal ;
  dwc:decimalLongitude "3.915702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  geo-pos:lat "51.933454"^^xsd:decimal ;
  geo-pos:long "3.915702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45162; 45162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915702'^^xsd:double;
  dwc:latitude '51.933454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610174'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933454"^^xsd:decimal ;
  dwc:decimalLongitude "3.915702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933454 3.915702)"^^geo:wktLiteral ;
  geo-pos:lat "51.933454"^^xsd:decimal ;
  geo-pos:long "3.915702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-61fa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45159; 45159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915702'^^xsd:double;
  dwc:latitude '51.933454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610171'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833182 3.915713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833182"^^xsd:decimal ;
  dwc:decimalLongitude "3.915713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833182 3.915713)"^^geo:wktLiteral ;
  geo-pos:lat "51.833182"^^xsd:decimal ;
  geo-pos:long "3.915713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f97'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54763; 54763'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.716944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915713'^^xsd:double;
  dwc:latitude '51.833182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619261'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833182 3.915713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833182"^^xsd:decimal ;
  dwc:decimalLongitude "3.915713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833182 3.915713)"^^geo:wktLiteral ;
  geo-pos:lat "51.833182"^^xsd:decimal ;
  geo-pos:long "3.915713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f96'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54765; 54765'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.716944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915713'^^xsd:double;
  dwc:latitude '51.833182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619263'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833182 3.915713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833182"^^xsd:decimal ;
  dwc:decimalLongitude "3.915713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833182 3.915713)"^^geo:wktLiteral ;
  geo-pos:lat "51.833182"^^xsd:decimal ;
  geo-pos:long "3.915713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f95'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54764; 54764'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.716944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915713'^^xsd:double;
  dwc:latitude '51.833182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619262'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831859 3.915904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831859"^^xsd:decimal ;
  dwc:decimalLongitude "3.915904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831859 3.915904)"^^geo:wktLiteral ;
  geo-pos:lat "51.831859"^^xsd:decimal ;
  geo-pos:long "3.915904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4446'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42796; 42796'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915904'^^xsd:double;
  dwc:latitude '51.831859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607847'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831859 3.915904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831859"^^xsd:decimal ;
  dwc:decimalLongitude "3.915904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831859 3.915904)"^^geo:wktLiteral ;
  geo-pos:lat "51.831859"^^xsd:decimal ;
  geo-pos:long "3.915904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4445'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42797; 42797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.915904'^^xsd:double;
  dwc:latitude '51.831859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607848'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849472"^^xsd:decimal ;
  dwc:decimalLongitude "3.916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  geo-pos:lat "51.849472"^^xsd:decimal ;
  geo-pos:long "3.916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5616'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44339; 44339'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916'^^xsd:double;
  dwc:latitude '51.849472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609357'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849472"^^xsd:decimal ;
  dwc:decimalLongitude "3.916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  geo-pos:lat "51.849472"^^xsd:decimal ;
  geo-pos:long "3.916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5615'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44343; 44343'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916'^^xsd:double;
  dwc:latitude '51.849472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609361'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849472"^^xsd:decimal ;
  dwc:decimalLongitude "3.916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  geo-pos:lat "51.849472"^^xsd:decimal ;
  geo-pos:long "3.916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5614'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44342; 44342'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916'^^xsd:double;
  dwc:latitude '51.849472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609360'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849472"^^xsd:decimal ;
  dwc:decimalLongitude "3.916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  geo-pos:lat "51.849472"^^xsd:decimal ;
  geo-pos:long "3.916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5613'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44344; 44344'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916'^^xsd:double;
  dwc:latitude '51.849472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609362'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849472"^^xsd:decimal ;
  dwc:decimalLongitude "3.916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  geo-pos:lat "51.849472"^^xsd:decimal ;
  geo-pos:long "3.916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5612'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44341; 44341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916'^^xsd:double;
  dwc:latitude '51.849472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609359'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849472"^^xsd:decimal ;
  dwc:decimalLongitude "3.916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  geo-pos:lat "51.849472"^^xsd:decimal ;
  geo-pos:long "3.916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5611'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44345; 44345'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916'^^xsd:double;
  dwc:latitude '51.849472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609363'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849472"^^xsd:decimal ;
  dwc:decimalLongitude "3.916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  geo-pos:lat "51.849472"^^xsd:decimal ;
  geo-pos:long "3.916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5610'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44340; 44340'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916'^^xsd:double;
  dwc:latitude '51.849472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609358'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849472"^^xsd:decimal ;
  dwc:decimalLongitude "3.916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849472 3.916)"^^geo:wktLiteral ;
  geo-pos:lat "51.849472"^^xsd:decimal ;
  geo-pos:long "3.916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-560f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44338; 44338'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916'^^xsd:double;
  dwc:latitude '51.849472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609356'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892433"^^xsd:decimal ;
  dwc:decimalLongitude "3.916016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  geo-pos:lat "51.892433"^^xsd:decimal ;
  geo-pos:long "3.916016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-778d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51868; 51868'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916016'^^xsd:double;
  dwc:latitude '51.892433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616552'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892433"^^xsd:decimal ;
  dwc:decimalLongitude "3.916016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  geo-pos:lat "51.892433"^^xsd:decimal ;
  geo-pos:long "3.916016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-778c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51869; 51869'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916016'^^xsd:double;
  dwc:latitude '51.892433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616553'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892433"^^xsd:decimal ;
  dwc:decimalLongitude "3.916016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  geo-pos:lat "51.892433"^^xsd:decimal ;
  geo-pos:long "3.916016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-778b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51872; 51872'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916016'^^xsd:double;
  dwc:latitude '51.892433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616556'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892433"^^xsd:decimal ;
  dwc:decimalLongitude "3.916016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  geo-pos:lat "51.892433"^^xsd:decimal ;
  geo-pos:long "3.916016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-778a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51871; 51871'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916016'^^xsd:double;
  dwc:latitude '51.892433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616555'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892433"^^xsd:decimal ;
  dwc:decimalLongitude "3.916016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892433 3.916016)"^^geo:wktLiteral ;
  geo-pos:lat "51.892433"^^xsd:decimal ;
  geo-pos:long "3.916016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7789'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51870; 51870'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916016'^^xsd:double;
  dwc:latitude '51.892433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616554'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832541 3.916048)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832541"^^xsd:decimal ;
  dwc:decimalLongitude "3.916048"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832541 3.916048)"^^geo:wktLiteral ;
  geo-pos:lat "51.832541"^^xsd:decimal ;
  geo-pos:long "3.916048"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e33'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48152; 48152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916048'^^xsd:double;
  dwc:latitude '51.832541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613045'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831294 3.916098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831294"^^xsd:decimal ;
  dwc:decimalLongitude "3.916098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831294 3.916098)"^^geo:wktLiteral ;
  geo-pos:lat "51.831294"^^xsd:decimal ;
  geo-pos:long "3.916098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52321; 52321'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.553611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916098'^^xsd:double;
  dwc:latitude '51.831294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616972'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877003"^^xsd:decimal ;
  dwc:decimalLongitude "3.916196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  geo-pos:lat "51.877003"^^xsd:decimal ;
  geo-pos:long "3.916196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53821; 53821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916196'^^xsd:double;
  dwc:latitude '51.877003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618342'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877003"^^xsd:decimal ;
  dwc:decimalLongitude "3.916196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  geo-pos:lat "51.877003"^^xsd:decimal ;
  geo-pos:long "3.916196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53815; 53815'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916196'^^xsd:double;
  dwc:latitude '51.877003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618336'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877003"^^xsd:decimal ;
  dwc:decimalLongitude "3.916196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  geo-pos:lat "51.877003"^^xsd:decimal ;
  geo-pos:long "3.916196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53819; 53819'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916196'^^xsd:double;
  dwc:latitude '51.877003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618340'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877003"^^xsd:decimal ;
  dwc:decimalLongitude "3.916196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  geo-pos:lat "51.877003"^^xsd:decimal ;
  geo-pos:long "3.916196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53816; 53816'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916196'^^xsd:double;
  dwc:latitude '51.877003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618337'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877003"^^xsd:decimal ;
  dwc:decimalLongitude "3.916196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  geo-pos:lat "51.877003"^^xsd:decimal ;
  geo-pos:long "3.916196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53818; 53818'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916196'^^xsd:double;
  dwc:latitude '51.877003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618339'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877003"^^xsd:decimal ;
  dwc:decimalLongitude "3.916196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  geo-pos:lat "51.877003"^^xsd:decimal ;
  geo-pos:long "3.916196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53820; 53820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916196'^^xsd:double;
  dwc:latitude '51.877003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618341'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877003"^^xsd:decimal ;
  dwc:decimalLongitude "3.916196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877003 3.916196)"^^geo:wktLiteral ;
  geo-pos:lat "51.877003"^^xsd:decimal ;
  geo-pos:long "3.916196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44f0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53817; 53817'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916196'^^xsd:double;
  dwc:latitude '51.877003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618338'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973632 3.91623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973632"^^xsd:decimal ;
  dwc:decimalLongitude "3.91623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973632 3.91623)"^^geo:wktLiteral ;
  geo-pos:lat "51.973632"^^xsd:decimal ;
  geo-pos:long "3.91623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50559; 50559'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91623'^^xsd:double;
  dwc:latitude '51.973632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615321'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973632 3.91623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973632"^^xsd:decimal ;
  dwc:decimalLongitude "3.91623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973632 3.91623)"^^geo:wktLiteral ;
  geo-pos:lat "51.973632"^^xsd:decimal ;
  geo-pos:long "3.91623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50557; 50557'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91623'^^xsd:double;
  dwc:latitude '51.973632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615319'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973632 3.91623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973632"^^xsd:decimal ;
  dwc:decimalLongitude "3.91623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973632 3.91623)"^^geo:wktLiteral ;
  geo-pos:lat "51.973632"^^xsd:decimal ;
  geo-pos:long "3.91623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50558; 50558'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91623'^^xsd:double;
  dwc:latitude '51.973632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615320'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973632 3.91623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973632"^^xsd:decimal ;
  dwc:decimalLongitude "3.91623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973632 3.91623)"^^geo:wktLiteral ;
  geo-pos:lat "51.973632"^^xsd:decimal ;
  geo-pos:long "3.91623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50560; 50560'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91623'^^xsd:double;
  dwc:latitude '51.973632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615322'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833717 3.916261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833717"^^xsd:decimal ;
  dwc:decimalLongitude "3.916261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833717 3.916261)"^^geo:wktLiteral ;
  geo-pos:lat "51.833717"^^xsd:decimal ;
  geo-pos:long "3.916261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ecb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40711; 40711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916261'^^xsd:double;
  dwc:latitude '51.833717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605864'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833717 3.916261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833717"^^xsd:decimal ;
  dwc:decimalLongitude "3.916261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833717 3.916261)"^^geo:wktLiteral ;
  geo-pos:lat "51.833717"^^xsd:decimal ;
  geo-pos:long "3.916261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40712; 40712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916261'^^xsd:double;
  dwc:latitude '51.833717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605865'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833717 3.916261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833717"^^xsd:decimal ;
  dwc:decimalLongitude "3.916261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833717 3.916261)"^^geo:wktLiteral ;
  geo-pos:lat "51.833717"^^xsd:decimal ;
  geo-pos:long "3.916261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40710; 40710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916261'^^xsd:double;
  dwc:latitude '51.833717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605863'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833311 3.916427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833311"^^xsd:decimal ;
  dwc:decimalLongitude "3.916427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833311 3.916427)"^^geo:wktLiteral ;
  geo-pos:lat "51.833311"^^xsd:decimal ;
  geo-pos:long "3.916427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40133; 40133'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.717222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916427'^^xsd:double;
  dwc:latitude '51.833311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605336'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931605 3.916479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931605"^^xsd:decimal ;
  dwc:decimalLongitude "3.916479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931605 3.916479)"^^geo:wktLiteral ;
  geo-pos:lat "51.931605"^^xsd:decimal ;
  geo-pos:long "3.916479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e8c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55100; 55100'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916479'^^xsd:double;
  dwc:latitude '51.931605'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619377'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891872 3.916513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891872"^^xsd:decimal ;
  dwc:decimalLongitude "3.916513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891872 3.916513)"^^geo:wktLiteral ;
  geo-pos:lat "51.891872"^^xsd:decimal ;
  geo-pos:long "3.916513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6141'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45353; 45353'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916513'^^xsd:double;
  dwc:latitude '51.891872'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610364'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987114"^^xsd:decimal ;
  dwc:decimalLongitude "3.916927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  geo-pos:lat "51.987114"^^xsd:decimal ;
  geo-pos:long "3.916927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4339'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43094; 43094'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916927'^^xsd:double;
  dwc:latitude '51.987114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608203'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987114"^^xsd:decimal ;
  dwc:decimalLongitude "3.916927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  geo-pos:lat "51.987114"^^xsd:decimal ;
  geo-pos:long "3.916927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4338'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43093; 43093'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916927'^^xsd:double;
  dwc:latitude '51.987114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608202'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987114"^^xsd:decimal ;
  dwc:decimalLongitude "3.916927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  geo-pos:lat "51.987114"^^xsd:decimal ;
  geo-pos:long "3.916927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4337'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43095; 43095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916927'^^xsd:double;
  dwc:latitude '51.987114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608204'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987114"^^xsd:decimal ;
  dwc:decimalLongitude "3.916927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  geo-pos:lat "51.987114"^^xsd:decimal ;
  geo-pos:long "3.916927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4336'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43096; 43096'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916927'^^xsd:double;
  dwc:latitude '51.987114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608205'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987114"^^xsd:decimal ;
  dwc:decimalLongitude "3.916927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987114 3.916927)"^^geo:wktLiteral ;
  geo-pos:lat "51.987114"^^xsd:decimal ;
  geo-pos:long "3.916927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4335'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43097; 43097'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916927'^^xsd:double;
  dwc:latitude '51.987114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608206'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855319 3.916932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855319"^^xsd:decimal ;
  dwc:decimalLongitude "3.916932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855319 3.916932)"^^geo:wktLiteral ;
  geo-pos:lat "51.855319"^^xsd:decimal ;
  geo-pos:long "3.916932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4252'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42665; 42665'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916932'^^xsd:double;
  dwc:latitude '51.855319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607758'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855319 3.916932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855319"^^xsd:decimal ;
  dwc:decimalLongitude "3.916932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855319 3.916932)"^^geo:wktLiteral ;
  geo-pos:lat "51.855319"^^xsd:decimal ;
  geo-pos:long "3.916932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4251'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42666; 42666'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.916932'^^xsd:double;
  dwc:latitude '51.855319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607759'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917844 3.917027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917844"^^xsd:decimal ;
  dwc:decimalLongitude "3.917027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917844 3.917027)"^^geo:wktLiteral ;
  geo-pos:lat "51.917844"^^xsd:decimal ;
  geo-pos:long "3.917027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49949; 49949'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917027'^^xsd:double;
  dwc:latitude '51.917844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614742'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917844 3.917027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917844"^^xsd:decimal ;
  dwc:decimalLongitude "3.917027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917844 3.917027)"^^geo:wktLiteral ;
  geo-pos:lat "51.917844"^^xsd:decimal ;
  geo-pos:long "3.917027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49948; 49948'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917027'^^xsd:double;
  dwc:latitude '51.917844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614741'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990754 3.91706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990754"^^xsd:decimal ;
  dwc:decimalLongitude "3.91706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990754 3.91706)"^^geo:wktLiteral ;
  geo-pos:lat "51.990754"^^xsd:decimal ;
  geo-pos:long "3.91706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44965; 44965'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91706'^^xsd:double;
  dwc:latitude '51.990754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609980'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990754 3.91706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990754"^^xsd:decimal ;
  dwc:decimalLongitude "3.91706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990754 3.91706)"^^geo:wktLiteral ;
  geo-pos:lat "51.990754"^^xsd:decimal ;
  geo-pos:long "3.91706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ad'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44963; 44963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91706'^^xsd:double;
  dwc:latitude '51.990754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609977'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990754 3.91706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990754"^^xsd:decimal ;
  dwc:decimalLongitude "3.91706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990754 3.91706)"^^geo:wktLiteral ;
  geo-pos:lat "51.990754"^^xsd:decimal ;
  geo-pos:long "3.91706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44964; 44964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91706'^^xsd:double;
  dwc:latitude '51.990754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609978'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990754 3.91706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990754"^^xsd:decimal ;
  dwc:decimalLongitude "3.91706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990754 3.91706)"^^geo:wktLiteral ;
  geo-pos:lat "51.990754"^^xsd:decimal ;
  geo-pos:long "3.91706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62ab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44962; 44962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91706'^^xsd:double;
  dwc:latitude '51.990754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609976'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933596"^^xsd:decimal ;
  dwc:decimalLongitude "3.917188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  geo-pos:lat "51.933596"^^xsd:decimal ;
  geo-pos:long "3.917188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54271; 54271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917188'^^xsd:double;
  dwc:latitude '51.933596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618812'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933596"^^xsd:decimal ;
  dwc:decimalLongitude "3.917188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  geo-pos:lat "51.933596"^^xsd:decimal ;
  geo-pos:long "3.917188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54272; 54272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917188'^^xsd:double;
  dwc:latitude '51.933596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618813'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933596"^^xsd:decimal ;
  dwc:decimalLongitude "3.917188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  geo-pos:lat "51.933596"^^xsd:decimal ;
  geo-pos:long "3.917188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54268; 54268'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917188'^^xsd:double;
  dwc:latitude '51.933596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618809'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933596"^^xsd:decimal ;
  dwc:decimalLongitude "3.917188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  geo-pos:lat "51.933596"^^xsd:decimal ;
  geo-pos:long "3.917188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54270; 54270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917188'^^xsd:double;
  dwc:latitude '51.933596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618811'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933596"^^xsd:decimal ;
  dwc:decimalLongitude "3.917188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  geo-pos:lat "51.933596"^^xsd:decimal ;
  geo-pos:long "3.917188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54267; 54267'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917188'^^xsd:double;
  dwc:latitude '51.933596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618807'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933596"^^xsd:decimal ;
  dwc:decimalLongitude "3.917188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  geo-pos:lat "51.933596"^^xsd:decimal ;
  geo-pos:long "3.917188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-529f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54269; 54269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917188'^^xsd:double;
  dwc:latitude '51.933596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618810'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933596"^^xsd:decimal ;
  dwc:decimalLongitude "3.917188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933596 3.917188)"^^geo:wktLiteral ;
  geo-pos:lat "51.933596"^^xsd:decimal ;
  geo-pos:long "3.917188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-529e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54266; 54266'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917188'^^xsd:double;
  dwc:latitude '51.933596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618806'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870159 3.917437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870159"^^xsd:decimal ;
  dwc:decimalLongitude "3.917437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870159 3.917437)"^^geo:wktLiteral ;
  geo-pos:lat "51.870159"^^xsd:decimal ;
  geo-pos:long "3.917437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5858'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46095; 46095'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917437'^^xsd:double;
  dwc:latitude '51.870159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611014'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931678"^^xsd:decimal ;
  dwc:decimalLongitude "3.917513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  geo-pos:lat "51.931678"^^xsd:decimal ;
  geo-pos:long "3.917513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43238; 43238'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917513'^^xsd:double;
  dwc:latitude '51.931678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608348'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931678"^^xsd:decimal ;
  dwc:decimalLongitude "3.917513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  geo-pos:lat "51.931678"^^xsd:decimal ;
  geo-pos:long "3.917513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43239; 43239'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917513'^^xsd:double;
  dwc:latitude '51.931678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608349'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931678"^^xsd:decimal ;
  dwc:decimalLongitude "3.917513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  geo-pos:lat "51.931678"^^xsd:decimal ;
  geo-pos:long "3.917513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43242; 43242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917513'^^xsd:double;
  dwc:latitude '51.931678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608352'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931678"^^xsd:decimal ;
  dwc:decimalLongitude "3.917513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  geo-pos:lat "51.931678"^^xsd:decimal ;
  geo-pos:long "3.917513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43241; 43241'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917513'^^xsd:double;
  dwc:latitude '51.931678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608351'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931678"^^xsd:decimal ;
  dwc:decimalLongitude "3.917513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931678 3.917513)"^^geo:wktLiteral ;
  geo-pos:lat "51.931678"^^xsd:decimal ;
  geo-pos:long "3.917513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43240; 43240'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917513'^^xsd:double;
  dwc:latitude '51.931678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608350'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835874 3.917625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835874"^^xsd:decimal ;
  dwc:decimalLongitude "3.917625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835874 3.917625)"^^geo:wktLiteral ;
  geo-pos:lat "51.835874"^^xsd:decimal ;
  geo-pos:long "3.917625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39411; 39411'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917625'^^xsd:double;
  dwc:latitude '51.835874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604680'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971471 3.917889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971471"^^xsd:decimal ;
  dwc:decimalLongitude "3.917889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971471 3.917889)"^^geo:wktLiteral ;
  geo-pos:lat "51.971471"^^xsd:decimal ;
  geo-pos:long "3.917889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-629f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44981; 44981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917889'^^xsd:double;
  dwc:latitude '51.971471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609995'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971471 3.917889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971471"^^xsd:decimal ;
  dwc:decimalLongitude "3.917889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971471 3.917889)"^^geo:wktLiteral ;
  geo-pos:lat "51.971471"^^xsd:decimal ;
  geo-pos:long "3.917889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-629e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44982; 44982'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917889'^^xsd:double;
  dwc:latitude '51.971471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609996'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971471 3.917889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971471"^^xsd:decimal ;
  dwc:decimalLongitude "3.917889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971471 3.917889)"^^geo:wktLiteral ;
  geo-pos:lat "51.971471"^^xsd:decimal ;
  geo-pos:long "3.917889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-629d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44980; 44980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917889'^^xsd:double;
  dwc:latitude '51.971471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609994'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869562 3.917919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869562"^^xsd:decimal ;
  dwc:decimalLongitude "3.917919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869562 3.917919)"^^geo:wktLiteral ;
  geo-pos:lat "51.869562"^^xsd:decimal ;
  geo-pos:long "3.917919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e69'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52835; 52835'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.917919'^^xsd:double;
  dwc:latitude '51.869562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617385'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828343 3.918102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828343"^^xsd:decimal ;
  dwc:decimalLongitude "3.918102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828343 3.918102)"^^geo:wktLiteral ;
  geo-pos:lat "51.828343"^^xsd:decimal ;
  geo-pos:long "3.918102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-756b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42442; 42442'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918102'^^xsd:double;
  dwc:latitude '51.828343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607549'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828343 3.918102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828343"^^xsd:decimal ;
  dwc:decimalLongitude "3.918102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828343 3.918102)"^^geo:wktLiteral ;
  geo-pos:lat "51.828343"^^xsd:decimal ;
  geo-pos:long "3.918102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-756a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42443; 42443'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918102'^^xsd:double;
  dwc:latitude '51.828343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607550'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828343 3.918102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828343"^^xsd:decimal ;
  dwc:decimalLongitude "3.918102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828343 3.918102)"^^geo:wktLiteral ;
  geo-pos:lat "51.828343"^^xsd:decimal ;
  geo-pos:long "3.918102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7569'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42441; 42441'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918102'^^xsd:double;
  dwc:latitude '51.828343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607547'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832588 3.918144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832588"^^xsd:decimal ;
  dwc:decimalLongitude "3.918144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832588 3.918144)"^^geo:wktLiteral ;
  geo-pos:lat "51.832588"^^xsd:decimal ;
  geo-pos:long "3.918144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52031; 52031'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918144'^^xsd:double;
  dwc:latitude '51.832588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616718'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832588 3.918144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832588"^^xsd:decimal ;
  dwc:decimalLongitude "3.918144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832588 3.918144)"^^geo:wktLiteral ;
  geo-pos:lat "51.832588"^^xsd:decimal ;
  geo-pos:long "3.918144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52032; 52032'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918144'^^xsd:double;
  dwc:latitude '51.832588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616719'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937805 3.918147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937805"^^xsd:decimal ;
  dwc:decimalLongitude "3.918147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937805 3.918147)"^^geo:wktLiteral ;
  geo-pos:lat "51.937805"^^xsd:decimal ;
  geo-pos:long "3.918147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41796; 41796'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918147'^^xsd:double;
  dwc:latitude '51.937805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606929'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937805 3.918147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937805"^^xsd:decimal ;
  dwc:decimalLongitude "3.918147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937805 3.918147)"^^geo:wktLiteral ;
  geo-pos:lat "51.937805"^^xsd:decimal ;
  geo-pos:long "3.918147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41794; 41794'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918147'^^xsd:double;
  dwc:latitude '51.937805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606927'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937805 3.918147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937805"^^xsd:decimal ;
  dwc:decimalLongitude "3.918147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937805 3.918147)"^^geo:wktLiteral ;
  geo-pos:lat "51.937805"^^xsd:decimal ;
  geo-pos:long "3.918147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70af'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41795; 41795'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918147'^^xsd:double;
  dwc:latitude '51.937805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606928'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974345"^^xsd:decimal ;
  dwc:decimalLongitude "3.918224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  geo-pos:lat "51.974345"^^xsd:decimal ;
  geo-pos:long "3.918224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d82'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41059; 41059'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918224'^^xsd:double;
  dwc:latitude '51.974345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606282'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974345"^^xsd:decimal ;
  dwc:decimalLongitude "3.918224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  geo-pos:lat "51.974345"^^xsd:decimal ;
  geo-pos:long "3.918224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d81'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41054; 41054'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918224'^^xsd:double;
  dwc:latitude '51.974345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606277'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974345"^^xsd:decimal ;
  dwc:decimalLongitude "3.918224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  geo-pos:lat "51.974345"^^xsd:decimal ;
  geo-pos:long "3.918224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d80'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41060; 41060'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918224'^^xsd:double;
  dwc:latitude '51.974345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606283'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974345"^^xsd:decimal ;
  dwc:decimalLongitude "3.918224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  geo-pos:lat "51.974345"^^xsd:decimal ;
  geo-pos:long "3.918224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d7f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41056; 41056'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918224'^^xsd:double;
  dwc:latitude '51.974345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606279'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974345"^^xsd:decimal ;
  dwc:decimalLongitude "3.918224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  geo-pos:lat "51.974345"^^xsd:decimal ;
  geo-pos:long "3.918224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d7e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41055; 41055'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918224'^^xsd:double;
  dwc:latitude '51.974345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606278'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974345"^^xsd:decimal ;
  dwc:decimalLongitude "3.918224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  geo-pos:lat "51.974345"^^xsd:decimal ;
  geo-pos:long "3.918224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d7d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41057; 41057'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918224'^^xsd:double;
  dwc:latitude '51.974345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606280'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974345"^^xsd:decimal ;
  dwc:decimalLongitude "3.918224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974345 3.918224)"^^geo:wktLiteral ;
  geo-pos:lat "51.974345"^^xsd:decimal ;
  geo-pos:long "3.918224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d83'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41058; 41058'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918224'^^xsd:double;
  dwc:latitude '51.974345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606281'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833666 3.918234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833666"^^xsd:decimal ;
  dwc:decimalLongitude "3.918234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833666 3.918234)"^^geo:wktLiteral ;
  geo-pos:lat "51.833666"^^xsd:decimal ;
  geo-pos:long "3.918234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4812'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52966; 52966'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.353888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918234'^^xsd:double;
  dwc:latitude '51.833666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616435'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833666 3.918234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833666"^^xsd:decimal ;
  dwc:decimalLongitude "3.918234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833666 3.918234)"^^geo:wktLiteral ;
  geo-pos:lat "51.833666"^^xsd:decimal ;
  geo-pos:long "3.918234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4811'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52965; 52965'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.353888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918234'^^xsd:double;
  dwc:latitude '51.833666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616434'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935907 3.918239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935907"^^xsd:decimal ;
  dwc:decimalLongitude "3.918239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935907 3.918239)"^^geo:wktLiteral ;
  geo-pos:lat "51.935907"^^xsd:decimal ;
  geo-pos:long "3.918239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-720a'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43565; 43565'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918239'^^xsd:double;
  dwc:latitude '51.935907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608624'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935907 3.918239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935907"^^xsd:decimal ;
  dwc:decimalLongitude "3.918239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935907 3.918239)"^^geo:wktLiteral ;
  geo-pos:lat "51.935907"^^xsd:decimal ;
  geo-pos:long "3.918239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7209'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43562; 43562'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918239'^^xsd:double;
  dwc:latitude '51.935907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608618'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935907 3.918239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935907"^^xsd:decimal ;
  dwc:decimalLongitude "3.918239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935907 3.918239)"^^geo:wktLiteral ;
  geo-pos:lat "51.935907"^^xsd:decimal ;
  geo-pos:long "3.918239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7208'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43564; 43564'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918239'^^xsd:double;
  dwc:latitude '51.935907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608620'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935907 3.918239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935907"^^xsd:decimal ;
  dwc:decimalLongitude "3.918239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935907 3.918239)"^^geo:wktLiteral ;
  geo-pos:lat "51.935907"^^xsd:decimal ;
  geo-pos:long "3.918239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-720b'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43563; 43563'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918239'^^xsd:double;
  dwc:latitude '51.935907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608619'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832946 3.918277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832946"^^xsd:decimal ;
  dwc:decimalLongitude "3.918277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832946 3.918277)"^^geo:wktLiteral ;
  geo-pos:lat "51.832946"^^xsd:decimal ;
  geo-pos:long "3.918277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7154'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42056; 42056'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918277'^^xsd:double;
  dwc:latitude '51.832946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607241'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832946 3.918277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832946"^^xsd:decimal ;
  dwc:decimalLongitude "3.918277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832946 3.918277)"^^geo:wktLiteral ;
  geo-pos:lat "51.832946"^^xsd:decimal ;
  geo-pos:long "3.918277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7153'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42054; 42054'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918277'^^xsd:double;
  dwc:latitude '51.832946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607239'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832946 3.918277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832946"^^xsd:decimal ;
  dwc:decimalLongitude "3.918277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832946 3.918277)"^^geo:wktLiteral ;
  geo-pos:lat "51.832946"^^xsd:decimal ;
  geo-pos:long "3.918277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7152'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42055; 42055'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918277'^^xsd:double;
  dwc:latitude '51.832946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607240'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833799 3.91844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833799"^^xsd:decimal ;
  dwc:decimalLongitude "3.91844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833799 3.91844)"^^geo:wktLiteral ;
  geo-pos:lat "51.833799"^^xsd:decimal ;
  geo-pos:long "3.91844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46213; 46213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91844'^^xsd:double;
  dwc:latitude '51.833799'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611196'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833799 3.91844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833799"^^xsd:decimal ;
  dwc:decimalLongitude "3.91844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833799 3.91844)"^^geo:wktLiteral ;
  geo-pos:lat "51.833799"^^xsd:decimal ;
  geo-pos:long "3.91844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59db'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46211; 46211'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91844'^^xsd:double;
  dwc:latitude '51.833799'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611194'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833799 3.91844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833799"^^xsd:decimal ;
  dwc:decimalLongitude "3.91844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833799 3.91844)"^^geo:wktLiteral ;
  geo-pos:lat "51.833799"^^xsd:decimal ;
  geo-pos:long "3.91844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59da'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46212; 46212'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91844'^^xsd:double;
  dwc:latitude '51.833799'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611195'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975449 3.918494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975449"^^xsd:decimal ;
  dwc:decimalLongitude "3.918494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975449 3.918494)"^^geo:wktLiteral ;
  geo-pos:lat "51.975449"^^xsd:decimal ;
  geo-pos:long "3.918494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5907'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45813; 45813'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918494'^^xsd:double;
  dwc:latitude '51.975449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610765'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916357"^^xsd:decimal ;
  dwc:decimalLongitude "3.918582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  geo-pos:lat "51.916357"^^xsd:decimal ;
  geo-pos:long "3.918582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6179'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45297; 45297'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918582'^^xsd:double;
  dwc:latitude '51.916357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610310'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916357"^^xsd:decimal ;
  dwc:decimalLongitude "3.918582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  geo-pos:lat "51.916357"^^xsd:decimal ;
  geo-pos:long "3.918582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6178'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45296; 45296'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918582'^^xsd:double;
  dwc:latitude '51.916357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610309'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916357"^^xsd:decimal ;
  dwc:decimalLongitude "3.918582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  geo-pos:lat "51.916357"^^xsd:decimal ;
  geo-pos:long "3.918582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6177'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45298; 45298'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918582'^^xsd:double;
  dwc:latitude '51.916357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610311'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916357"^^xsd:decimal ;
  dwc:decimalLongitude "3.918582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  geo-pos:lat "51.916357"^^xsd:decimal ;
  geo-pos:long "3.918582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6176'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45294; 45294'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918582'^^xsd:double;
  dwc:latitude '51.916357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610307'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916357"^^xsd:decimal ;
  dwc:decimalLongitude "3.918582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916357 3.918582)"^^geo:wktLiteral ;
  geo-pos:lat "51.916357"^^xsd:decimal ;
  geo-pos:long "3.918582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6175'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45295; 45295'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918582'^^xsd:double;
  dwc:latitude '51.916357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610308'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832817 3.918666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832817"^^xsd:decimal ;
  dwc:decimalLongitude "3.918666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832817 3.918666)"^^geo:wktLiteral ;
  geo-pos:lat "51.832817"^^xsd:decimal ;
  geo-pos:long "3.918666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4444'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42798; 42798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918666'^^xsd:double;
  dwc:latitude '51.832817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607849'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918973 3.918693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918973"^^xsd:decimal ;
  dwc:decimalLongitude "3.918693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918973 3.918693)"^^geo:wktLiteral ;
  geo-pos:lat "51.918973"^^xsd:decimal ;
  geo-pos:long "3.918693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6604'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39806; 39806'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.74'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918693'^^xsd:double;
  dwc:latitude '51.918973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605043'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918973 3.918693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918973"^^xsd:decimal ;
  dwc:decimalLongitude "3.918693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918973 3.918693)"^^geo:wktLiteral ;
  geo-pos:lat "51.918973"^^xsd:decimal ;
  geo-pos:long "3.918693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6603'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39805; 39805'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.74'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918693'^^xsd:double;
  dwc:latitude '51.918973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605042'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847517 3.918893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847517"^^xsd:decimal ;
  dwc:decimalLongitude "3.918893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847517 3.918893)"^^geo:wktLiteral ;
  geo-pos:lat "51.847517"^^xsd:decimal ;
  geo-pos:long "3.918893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a21'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47386; 47386'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918893'^^xsd:double;
  dwc:latitude '51.847517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612291'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847517 3.918893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847517"^^xsd:decimal ;
  dwc:decimalLongitude "3.918893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847517 3.918893)"^^geo:wktLiteral ;
  geo-pos:lat "51.847517"^^xsd:decimal ;
  geo-pos:long "3.918893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a20'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47387; 47387'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918893'^^xsd:double;
  dwc:latitude '51.847517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612292'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875983 3.918936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875983"^^xsd:decimal ;
  dwc:decimalLongitude "3.918936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875983 3.918936)"^^geo:wktLiteral ;
  geo-pos:lat "51.875983"^^xsd:decimal ;
  geo-pos:long "3.918936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b9d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45600; 45600'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918936'^^xsd:double;
  dwc:latitude '51.875983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610560'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875983 3.918936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875983"^^xsd:decimal ;
  dwc:decimalLongitude "3.918936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875983 3.918936)"^^geo:wktLiteral ;
  geo-pos:lat "51.875983"^^xsd:decimal ;
  geo-pos:long "3.918936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45601; 45601'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918936'^^xsd:double;
  dwc:latitude '51.875983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610561'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51636; 51636'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616270'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51632; 51632'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616266'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51634; 51634'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616268'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51637; 51637'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616271'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51638; 51638'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616272'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51641; 51641'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616275'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-489f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51633; 51633'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616267'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-489e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51635; 51635'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616269'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-489d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51639; 51639'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616273'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870642"^^xsd:decimal ;
  dwc:decimalLongitude "3.918943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870642 3.918943)"^^geo:wktLiteral ;
  geo-pos:lat "51.870642"^^xsd:decimal ;
  geo-pos:long "3.918943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48a6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51640; 51640'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.918943'^^xsd:double;
  dwc:latitude '51.870642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616274'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850932 3.919006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850932"^^xsd:decimal ;
  dwc:decimalLongitude "3.919006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850932 3.919006)"^^geo:wktLiteral ;
  geo-pos:lat "51.850932"^^xsd:decimal ;
  geo-pos:long "3.919006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49364; 49364'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919006'^^xsd:double;
  dwc:latitude '51.850932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614155'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850932 3.919006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850932"^^xsd:decimal ;
  dwc:decimalLongitude "3.919006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850932 3.919006)"^^geo:wktLiteral ;
  geo-pos:lat "51.850932"^^xsd:decimal ;
  geo-pos:long "3.919006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49363; 49363'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919006'^^xsd:double;
  dwc:latitude '51.850932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614154'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850932 3.919006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850932"^^xsd:decimal ;
  dwc:decimalLongitude "3.919006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850932 3.919006)"^^geo:wktLiteral ;
  geo-pos:lat "51.850932"^^xsd:decimal ;
  geo-pos:long "3.919006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49365; 49365'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919006'^^xsd:double;
  dwc:latitude '51.850932'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614156'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915904 3.919038)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915904"^^xsd:decimal ;
  dwc:decimalLongitude "3.919038"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915904 3.919038)"^^geo:wktLiteral ;
  geo-pos:lat "51.915904"^^xsd:decimal ;
  geo-pos:long "3.919038"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a59'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47301; 47301'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919038'^^xsd:double;
  dwc:latitude '51.915904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612250'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915904 3.919038)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915904"^^xsd:decimal ;
  dwc:decimalLongitude "3.919038"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915904 3.919038)"^^geo:wktLiteral ;
  geo-pos:lat "51.915904"^^xsd:decimal ;
  geo-pos:long "3.919038"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a58'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47303; 47303'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919038'^^xsd:double;
  dwc:latitude '51.915904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612252'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915904 3.919038)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915904"^^xsd:decimal ;
  dwc:decimalLongitude "3.919038"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915904 3.919038)"^^geo:wktLiteral ;
  geo-pos:lat "51.915904"^^xsd:decimal ;
  geo-pos:long "3.919038"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a57'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47305; 47305'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919038'^^xsd:double;
  dwc:latitude '51.915904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612253'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915904 3.919038)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915904"^^xsd:decimal ;
  dwc:decimalLongitude "3.919038"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915904 3.919038)"^^geo:wktLiteral ;
  geo-pos:lat "51.915904"^^xsd:decimal ;
  geo-pos:long "3.919038"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a56'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47302; 47302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919038'^^xsd:double;
  dwc:latitude '51.915904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612251'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833765 3.91931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833765"^^xsd:decimal ;
  dwc:decimalLongitude "3.91931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833765 3.91931)"^^geo:wktLiteral ;
  geo-pos:lat "51.833765"^^xsd:decimal ;
  geo-pos:long "3.91931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-638a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44716; 44716'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.91931'^^xsd:double;
  dwc:latitude '51.833765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609763'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870765 3.919367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870765"^^xsd:decimal ;
  dwc:decimalLongitude "3.919367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870765 3.919367)"^^geo:wktLiteral ;
  geo-pos:lat "51.870765"^^xsd:decimal ;
  geo-pos:long "3.919367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e1b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49439; 49439'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919367'^^xsd:double;
  dwc:latitude '51.870765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614226'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960498 3.919382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960498"^^xsd:decimal ;
  dwc:decimalLongitude "3.919382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960498 3.919382)"^^geo:wktLiteral ;
  geo-pos:lat "51.960498"^^xsd:decimal ;
  geo-pos:long "3.919382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-771d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49858; 49858'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919382'^^xsd:double;
  dwc:latitude '51.960498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614658'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960498 3.919382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960498"^^xsd:decimal ;
  dwc:decimalLongitude "3.919382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960498 3.919382)"^^geo:wktLiteral ;
  geo-pos:lat "51.960498"^^xsd:decimal ;
  geo-pos:long "3.919382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-771c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49856; 49856'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919382'^^xsd:double;
  dwc:latitude '51.960498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614657'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919435"^^xsd:decimal ;
  dwc:decimalLongitude "3.919386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  geo-pos:lat "51.919435"^^xsd:decimal ;
  geo-pos:long "3.919386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6602'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39808; 39808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.740555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919386'^^xsd:double;
  dwc:latitude '51.919435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605045'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919435"^^xsd:decimal ;
  dwc:decimalLongitude "3.919386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  geo-pos:lat "51.919435"^^xsd:decimal ;
  geo-pos:long "3.919386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6601'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39811; 39811'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.740555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919386'^^xsd:double;
  dwc:latitude '51.919435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605048'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919435"^^xsd:decimal ;
  dwc:decimalLongitude "3.919386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  geo-pos:lat "51.919435"^^xsd:decimal ;
  geo-pos:long "3.919386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6600'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39810; 39810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.740555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919386'^^xsd:double;
  dwc:latitude '51.919435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605047'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919435"^^xsd:decimal ;
  dwc:decimalLongitude "3.919386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  geo-pos:lat "51.919435"^^xsd:decimal ;
  geo-pos:long "3.919386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39809; 39809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.740555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919386'^^xsd:double;
  dwc:latitude '51.919435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605046'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919435"^^xsd:decimal ;
  dwc:decimalLongitude "3.919386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919435 3.919386)"^^geo:wktLiteral ;
  geo-pos:lat "51.919435"^^xsd:decimal ;
  geo-pos:long "3.919386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65fe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39807; 39807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.740555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919386'^^xsd:double;
  dwc:latitude '51.919435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605044'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833854 3.919457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833854"^^xsd:decimal ;
  dwc:decimalLongitude "3.919457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833854 3.919457)"^^geo:wktLiteral ;
  geo-pos:lat "51.833854"^^xsd:decimal ;
  geo-pos:long "3.919457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f0b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49508; 49508'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919457'^^xsd:double;
  dwc:latitude '51.833854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614299'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833854 3.919457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833854"^^xsd:decimal ;
  dwc:decimalLongitude "3.919457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833854 3.919457)"^^geo:wktLiteral ;
  geo-pos:lat "51.833854"^^xsd:decimal ;
  geo-pos:long "3.919457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f0a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49509; 49509'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919457'^^xsd:double;
  dwc:latitude '51.833854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614300'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989297"^^xsd:decimal ;
  dwc:decimalLongitude "3.919506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  geo-pos:lat "51.989297"^^xsd:decimal ;
  geo-pos:long "3.919506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d9e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41027; 41027'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919506'^^xsd:double;
  dwc:latitude '51.989297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606250'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989297"^^xsd:decimal ;
  dwc:decimalLongitude "3.919506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  geo-pos:lat "51.989297"^^xsd:decimal ;
  geo-pos:long "3.919506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d9d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41025; 41025'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919506'^^xsd:double;
  dwc:latitude '51.989297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606248'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989297"^^xsd:decimal ;
  dwc:decimalLongitude "3.919506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  geo-pos:lat "51.989297"^^xsd:decimal ;
  geo-pos:long "3.919506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d9c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41029; 41029'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919506'^^xsd:double;
  dwc:latitude '51.989297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606252'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989297"^^xsd:decimal ;
  dwc:decimalLongitude "3.919506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  geo-pos:lat "51.989297"^^xsd:decimal ;
  geo-pos:long "3.919506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d9b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41030; 41030'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919506'^^xsd:double;
  dwc:latitude '51.989297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606253'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989297"^^xsd:decimal ;
  dwc:decimalLongitude "3.919506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  geo-pos:lat "51.989297"^^xsd:decimal ;
  geo-pos:long "3.919506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d9a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41026; 41026'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919506'^^xsd:double;
  dwc:latitude '51.989297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606249'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989297"^^xsd:decimal ;
  dwc:decimalLongitude "3.919506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  geo-pos:lat "51.989297"^^xsd:decimal ;
  geo-pos:long "3.919506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d99'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41028; 41028'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919506'^^xsd:double;
  dwc:latitude '51.989297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606251'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989297"^^xsd:decimal ;
  dwc:decimalLongitude "3.919506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989297 3.919506)"^^geo:wktLiteral ;
  geo-pos:lat "51.989297"^^xsd:decimal ;
  geo-pos:long "3.919506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d98'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41031; 41031'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919506'^^xsd:double;
  dwc:latitude '51.989297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606254'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915073 3.919603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915073"^^xsd:decimal ;
  dwc:decimalLongitude "3.919603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915073 3.919603)"^^geo:wktLiteral ;
  geo-pos:lat "51.915073"^^xsd:decimal ;
  geo-pos:long "3.919603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-549e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55726; 55726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919603'^^xsd:double;
  dwc:latitude '51.915073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620197'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915073 3.919603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915073"^^xsd:decimal ;
  dwc:decimalLongitude "3.919603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915073 3.919603)"^^geo:wktLiteral ;
  geo-pos:lat "51.915073"^^xsd:decimal ;
  geo-pos:long "3.919603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-549d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55724; 55724'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919603'^^xsd:double;
  dwc:latitude '51.915073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620195'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915073 3.919603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915073"^^xsd:decimal ;
  dwc:decimalLongitude "3.919603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915073 3.919603)"^^geo:wktLiteral ;
  geo-pos:lat "51.915073"^^xsd:decimal ;
  geo-pos:long "3.919603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-549c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55725; 55725'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919603'^^xsd:double;
  dwc:latitude '51.915073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620196'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916457 3.919631)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916457"^^xsd:decimal ;
  dwc:decimalLongitude "3.919631"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916457 3.919631)"^^geo:wktLiteral ;
  geo-pos:lat "51.916457"^^xsd:decimal ;
  geo-pos:long "3.919631"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-569c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44191; 44191'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919631'^^xsd:double;
  dwc:latitude '51.916457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609254'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87542 3.919694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87542"^^xsd:decimal ;
  dwc:decimalLongitude "3.919694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87542 3.919694)"^^geo:wktLiteral ;
  geo-pos:lat "51.87542"^^xsd:decimal ;
  geo-pos:long "3.919694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a24'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47378; 47378'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919694'^^xsd:double;
  dwc:latitude '51.87542'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612283'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87542 3.919694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87542"^^xsd:decimal ;
  dwc:decimalLongitude "3.919694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87542 3.919694)"^^geo:wktLiteral ;
  geo-pos:lat "51.87542"^^xsd:decimal ;
  geo-pos:long "3.919694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a23'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47379; 47379'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919694'^^xsd:double;
  dwc:latitude '51.87542'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612284'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833598 3.919974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833598"^^xsd:decimal ;
  dwc:decimalLongitude "3.919974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833598 3.919974)"^^geo:wktLiteral ;
  geo-pos:lat "51.833598"^^xsd:decimal ;
  geo-pos:long "3.919974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7644'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50105; 50105'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.353333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919974'^^xsd:double;
  dwc:latitude '51.833598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614892'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833598 3.919974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833598"^^xsd:decimal ;
  dwc:decimalLongitude "3.919974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833598 3.919974)"^^geo:wktLiteral ;
  geo-pos:lat "51.833598"^^xsd:decimal ;
  geo-pos:long "3.919974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7643'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50106; 50106'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.353333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.919974'^^xsd:double;
  dwc:latitude '51.833598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614893'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852525 3.920011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852525"^^xsd:decimal ;
  dwc:decimalLongitude "3.920011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852525 3.920011)"^^geo:wktLiteral ;
  geo-pos:lat "51.852525"^^xsd:decimal ;
  geo-pos:long "3.920011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-584c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46110; 46110'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920011'^^xsd:double;
  dwc:latitude '51.852525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611028'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852525 3.920011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852525"^^xsd:decimal ;
  dwc:decimalLongitude "3.920011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852525 3.920011)"^^geo:wktLiteral ;
  geo-pos:lat "51.852525"^^xsd:decimal ;
  geo-pos:long "3.920011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-584b'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46113; 46113'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920011'^^xsd:double;
  dwc:latitude '51.852525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611031'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852525 3.920011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852525"^^xsd:decimal ;
  dwc:decimalLongitude "3.920011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852525 3.920011)"^^geo:wktLiteral ;
  geo-pos:lat "51.852525"^^xsd:decimal ;
  geo-pos:long "3.920011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-584a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46112; 46112'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920011'^^xsd:double;
  dwc:latitude '51.852525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611030'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852525 3.920011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852525"^^xsd:decimal ;
  dwc:decimalLongitude "3.920011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852525 3.920011)"^^geo:wktLiteral ;
  geo-pos:lat "51.852525"^^xsd:decimal ;
  geo-pos:long "3.920011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5849'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46111; 46111'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920011'^^xsd:double;
  dwc:latitude '51.852525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611029'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934533 3.920393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934533"^^xsd:decimal ;
  dwc:decimalLongitude "3.920393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934533 3.920393)"^^geo:wktLiteral ;
  geo-pos:lat "51.934533"^^xsd:decimal ;
  geo-pos:long "3.920393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40437; 40437'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920393'^^xsd:double;
  dwc:latitude '51.934533'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605596'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934533 3.920393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934533"^^xsd:decimal ;
  dwc:decimalLongitude "3.920393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934533 3.920393)"^^geo:wktLiteral ;
  geo-pos:lat "51.934533"^^xsd:decimal ;
  geo-pos:long "3.920393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fdf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40436; 40436'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920393'^^xsd:double;
  dwc:latitude '51.934533'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605595'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955229 3.920555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.955229"^^xsd:decimal ;
  dwc:decimalLongitude "3.920555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955229 3.920555)"^^geo:wktLiteral ;
  geo-pos:lat "51.955229"^^xsd:decimal ;
  geo-pos:long "3.920555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc9'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45500; 45500'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920555'^^xsd:double;
  dwc:latitude '51.955229'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609645'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973686 3.920875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973686"^^xsd:decimal ;
  dwc:decimalLongitude "3.920875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973686 3.920875)"^^geo:wktLiteral ;
  geo-pos:lat "51.973686"^^xsd:decimal ;
  geo-pos:long "3.920875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6026'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40329; 40329'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920875'^^xsd:double;
  dwc:latitude '51.973686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605492'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958382 3.920925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958382"^^xsd:decimal ;
  dwc:decimalLongitude "3.920925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958382 3.920925)"^^geo:wktLiteral ;
  geo-pos:lat "51.958382"^^xsd:decimal ;
  geo-pos:long "3.920925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55650; 55650'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920925'^^xsd:double;
  dwc:latitude '51.958382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620123'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958382 3.920925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958382"^^xsd:decimal ;
  dwc:decimalLongitude "3.920925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958382 3.920925)"^^geo:wktLiteral ;
  geo-pos:lat "51.958382"^^xsd:decimal ;
  geo-pos:long "3.920925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54d0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55651; 55651'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920925'^^xsd:double;
  dwc:latitude '51.958382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620124'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958382 3.920925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958382"^^xsd:decimal ;
  dwc:decimalLongitude "3.920925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958382 3.920925)"^^geo:wktLiteral ;
  geo-pos:lat "51.958382"^^xsd:decimal ;
  geo-pos:long "3.920925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54cf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55653; 55653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920925'^^xsd:double;
  dwc:latitude '51.958382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620125'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872371"^^xsd:decimal ;
  dwc:decimalLongitude "3.920954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  geo-pos:lat "51.872371"^^xsd:decimal ;
  geo-pos:long "3.920954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f55'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40613; 40613'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920954'^^xsd:double;
  dwc:latitude '51.872371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605764'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872371"^^xsd:decimal ;
  dwc:decimalLongitude "3.920954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  geo-pos:lat "51.872371"^^xsd:decimal ;
  geo-pos:long "3.920954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f54'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40614; 40614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920954'^^xsd:double;
  dwc:latitude '51.872371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605765'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872371"^^xsd:decimal ;
  dwc:decimalLongitude "3.920954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  geo-pos:lat "51.872371"^^xsd:decimal ;
  geo-pos:long "3.920954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f53'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40612; 40612'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920954'^^xsd:double;
  dwc:latitude '51.872371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605763'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872371"^^xsd:decimal ;
  dwc:decimalLongitude "3.920954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  geo-pos:lat "51.872371"^^xsd:decimal ;
  geo-pos:long "3.920954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f52'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40616; 40616'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920954'^^xsd:double;
  dwc:latitude '51.872371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605768'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872371"^^xsd:decimal ;
  dwc:decimalLongitude "3.920954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872371 3.920954)"^^geo:wktLiteral ;
  geo-pos:lat "51.872371"^^xsd:decimal ;
  geo-pos:long "3.920954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f51'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40615; 40615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.920954'^^xsd:double;
  dwc:latitude '51.872371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605767'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846052 3.921041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846052"^^xsd:decimal ;
  dwc:decimalLongitude "3.921041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846052 3.921041)"^^geo:wktLiteral ;
  geo-pos:lat "51.846052"^^xsd:decimal ;
  geo-pos:long "3.921041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e3b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40858; 40858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921041'^^xsd:double;
  dwc:latitude '51.846052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606010'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846052 3.921041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846052"^^xsd:decimal ;
  dwc:decimalLongitude "3.921041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846052 3.921041)"^^geo:wktLiteral ;
  geo-pos:lat "51.846052"^^xsd:decimal ;
  geo-pos:long "3.921041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e3a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40857; 40857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921041'^^xsd:double;
  dwc:latitude '51.846052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606009'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846052 3.921041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846052"^^xsd:decimal ;
  dwc:decimalLongitude "3.921041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846052 3.921041)"^^geo:wktLiteral ;
  geo-pos:lat "51.846052"^^xsd:decimal ;
  geo-pos:long "3.921041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e39'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40856; 40856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921041'^^xsd:double;
  dwc:latitude '51.846052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606008'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89688 3.921077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89688"^^xsd:decimal ;
  dwc:decimalLongitude "3.921077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89688 3.921077)"^^geo:wktLiteral ;
  geo-pos:lat "51.89688"^^xsd:decimal ;
  geo-pos:long "3.921077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a16'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56448; 56448'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921077'^^xsd:double;
  dwc:latitude '51.89688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620968'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89688 3.921077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89688"^^xsd:decimal ;
  dwc:decimalLongitude "3.921077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89688 3.921077)"^^geo:wktLiteral ;
  geo-pos:lat "51.89688"^^xsd:decimal ;
  geo-pos:long "3.921077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a15'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56445; 56445'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921077'^^xsd:double;
  dwc:latitude '51.89688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620964'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89688 3.921077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89688"^^xsd:decimal ;
  dwc:decimalLongitude "3.921077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89688 3.921077)"^^geo:wktLiteral ;
  geo-pos:lat "51.89688"^^xsd:decimal ;
  geo-pos:long "3.921077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a14'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56447; 56447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921077'^^xsd:double;
  dwc:latitude '51.89688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620966'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89688 3.921077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89688"^^xsd:decimal ;
  dwc:decimalLongitude "3.921077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89688 3.921077)"^^geo:wktLiteral ;
  geo-pos:lat "51.89688"^^xsd:decimal ;
  geo-pos:long "3.921077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a13'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56446; 56446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921077'^^xsd:double;
  dwc:latitude '51.89688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620965'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876154 3.921249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876154"^^xsd:decimal ;
  dwc:decimalLongitude "3.921249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876154 3.921249)"^^geo:wktLiteral ;
  geo-pos:lat "51.876154"^^xsd:decimal ;
  geo-pos:long "3.921249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39901; 39901'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.29'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921249'^^xsd:double;
  dwc:latitude '51.876154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605141'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876154 3.921249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876154"^^xsd:decimal ;
  dwc:decimalLongitude "3.921249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876154 3.921249)"^^geo:wktLiteral ;
  geo-pos:lat "51.876154"^^xsd:decimal ;
  geo-pos:long "3.921249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39902; 39902'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.29'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921249'^^xsd:double;
  dwc:latitude '51.876154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605142'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876154 3.921249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876154"^^xsd:decimal ;
  dwc:decimalLongitude "3.921249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876154 3.921249)"^^geo:wktLiteral ;
  geo-pos:lat "51.876154"^^xsd:decimal ;
  geo-pos:long "3.921249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39903; 39903'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.29'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921249'^^xsd:double;
  dwc:latitude '51.876154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605143'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95865 3.921265)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95865"^^xsd:decimal ;
  dwc:decimalLongitude "3.921265"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95865 3.921265)"^^geo:wktLiteral ;
  geo-pos:lat "51.95865"^^xsd:decimal ;
  geo-pos:long "3.921265"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a80'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56323; 56323'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921265'^^xsd:double;
  dwc:latitude '51.95865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620842'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834541 3.921299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834541"^^xsd:decimal ;
  dwc:decimalLongitude "3.921299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834541 3.921299)"^^geo:wktLiteral ;
  geo-pos:lat "51.834541"^^xsd:decimal ;
  geo-pos:long "3.921299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56686; 56686'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921299'^^xsd:double;
  dwc:latitude '51.834541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621152'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872871 3.921443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872871"^^xsd:decimal ;
  dwc:decimalLongitude "3.921443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872871 3.921443)"^^geo:wktLiteral ;
  geo-pos:lat "51.872871"^^xsd:decimal ;
  geo-pos:long "3.921443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69cb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56535; 56535'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921443'^^xsd:double;
  dwc:latitude '51.872871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621052'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872871 3.921443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872871"^^xsd:decimal ;
  dwc:decimalLongitude "3.921443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872871 3.921443)"^^geo:wktLiteral ;
  geo-pos:lat "51.872871"^^xsd:decimal ;
  geo-pos:long "3.921443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ca'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56534; 56534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921443'^^xsd:double;
  dwc:latitude '51.872871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621051'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98938 3.921488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98938"^^xsd:decimal ;
  dwc:decimalLongitude "3.921488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98938 3.921488)"^^geo:wktLiteral ;
  geo-pos:lat "51.98938"^^xsd:decimal ;
  geo-pos:long "3.921488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-723e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43463; 43463'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921488'^^xsd:double;
  dwc:latitude '51.98938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608537'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957883 3.921541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957883"^^xsd:decimal ;
  dwc:decimalLongitude "3.921541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957883 3.921541)"^^geo:wktLiteral ;
  geo-pos:lat "51.957883"^^xsd:decimal ;
  geo-pos:long "3.921541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47052; 47052'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921541'^^xsd:double;
  dwc:latitude '51.957883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611950'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957883 3.921541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957883"^^xsd:decimal ;
  dwc:decimalLongitude "3.921541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957883 3.921541)"^^geo:wktLiteral ;
  geo-pos:lat "51.957883"^^xsd:decimal ;
  geo-pos:long "3.921541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47054; 47054'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921541'^^xsd:double;
  dwc:latitude '51.957883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611952'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957883 3.921541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957883"^^xsd:decimal ;
  dwc:decimalLongitude "3.921541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957883 3.921541)"^^geo:wktLiteral ;
  geo-pos:lat "51.957883"^^xsd:decimal ;
  geo-pos:long "3.921541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47053; 47053'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921541'^^xsd:double;
  dwc:latitude '51.957883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611951'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957883 3.921541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957883"^^xsd:decimal ;
  dwc:decimalLongitude "3.921541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957883 3.921541)"^^geo:wktLiteral ;
  geo-pos:lat "51.957883"^^xsd:decimal ;
  geo-pos:long "3.921541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47055; 47055'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921541'^^xsd:double;
  dwc:latitude '51.957883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611953'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847486 3.921607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847486"^^xsd:decimal ;
  dwc:decimalLongitude "3.921607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847486 3.921607)"^^geo:wktLiteral ;
  geo-pos:lat "51.847486"^^xsd:decimal ;
  geo-pos:long "3.921607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45439; 45439'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921607'^^xsd:double;
  dwc:latitude '51.847486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610449'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847486 3.921607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847486"^^xsd:decimal ;
  dwc:decimalLongitude "3.921607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847486 3.921607)"^^geo:wktLiteral ;
  geo-pos:lat "51.847486"^^xsd:decimal ;
  geo-pos:long "3.921607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45438; 45438'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921607'^^xsd:double;
  dwc:latitude '51.847486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610448'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834205 3.921742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834205"^^xsd:decimal ;
  dwc:decimalLongitude "3.921742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834205 3.921742)"^^geo:wktLiteral ;
  geo-pos:lat "51.834205"^^xsd:decimal ;
  geo-pos:long "3.921742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48153; 48153'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921742'^^xsd:double;
  dwc:latitude '51.834205'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613046'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835293 3.921765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835293"^^xsd:decimal ;
  dwc:decimalLongitude "3.921765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835293 3.921765)"^^geo:wktLiteral ;
  geo-pos:lat "51.835293"^^xsd:decimal ;
  geo-pos:long "3.921765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40713; 40713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921765'^^xsd:double;
  dwc:latitude '51.835293'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605866'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53637; 53637'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618158'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53644; 53644'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618165'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-45a0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53638; 53638'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618159'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-459f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53641; 53641'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618162'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-459e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53636; 53636'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618157'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-459d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53639; 53639'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618160'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-459c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53643; 53643'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618164'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-459b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53642; 53642'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618163'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917915"^^xsd:decimal ;
  dwc:decimalLongitude "3.921769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917915 3.921769)"^^geo:wktLiteral ;
  geo-pos:lat "51.917915"^^xsd:decimal ;
  geo-pos:long "3.921769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-459a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53640; 53640'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921769'^^xsd:double;
  dwc:latitude '51.917915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618161'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833809 3.921807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833809"^^xsd:decimal ;
  dwc:decimalLongitude "3.921807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833809 3.921807)"^^geo:wktLiteral ;
  geo-pos:lat "51.833809"^^xsd:decimal ;
  geo-pos:long "3.921807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4443'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42799; 42799'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.921807'^^xsd:double;
  dwc:latitude '51.833809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607850'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917068 3.922042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917068"^^xsd:decimal ;
  dwc:decimalLongitude "3.922042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917068 3.922042)"^^geo:wktLiteral ;
  geo-pos:lat "51.917068"^^xsd:decimal ;
  geo-pos:long "3.922042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc7'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47664; 47664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922042'^^xsd:double;
  dwc:latitude '51.917068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612561'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917068 3.922042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917068"^^xsd:decimal ;
  dwc:decimalLongitude "3.922042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917068 3.922042)"^^geo:wktLiteral ;
  geo-pos:lat "51.917068"^^xsd:decimal ;
  geo-pos:long "3.922042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47665; 47665'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922042'^^xsd:double;
  dwc:latitude '51.917068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612562'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954543 3.922156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954543"^^xsd:decimal ;
  dwc:decimalLongitude "3.922156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954543 3.922156)"^^geo:wktLiteral ;
  geo-pos:lat "51.954543"^^xsd:decimal ;
  geo-pos:long "3.922156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43220; 43220'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922156'^^xsd:double;
  dwc:latitude '51.954543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608331'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954543 3.922156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954543"^^xsd:decimal ;
  dwc:decimalLongitude "3.922156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954543 3.922156)"^^geo:wktLiteral ;
  geo-pos:lat "51.954543"^^xsd:decimal ;
  geo-pos:long "3.922156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43219; 43219'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922156'^^xsd:double;
  dwc:latitude '51.954543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608327'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954543 3.922156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954543"^^xsd:decimal ;
  dwc:decimalLongitude "3.922156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954543 3.922156)"^^geo:wktLiteral ;
  geo-pos:lat "51.954543"^^xsd:decimal ;
  geo-pos:long "3.922156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43221; 43221'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922156'^^xsd:double;
  dwc:latitude '51.954543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608332'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874302"^^xsd:decimal ;
  dwc:decimalLongitude "3.92233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  geo-pos:lat "51.874302"^^xsd:decimal ;
  geo-pos:long "3.92233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5196'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54558; 54558'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92233'^^xsd:double;
  dwc:latitude '51.874302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619055'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874302"^^xsd:decimal ;
  dwc:decimalLongitude "3.92233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  geo-pos:lat "51.874302"^^xsd:decimal ;
  geo-pos:long "3.92233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5195'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54560; 54560'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92233'^^xsd:double;
  dwc:latitude '51.874302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619057'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874302"^^xsd:decimal ;
  dwc:decimalLongitude "3.92233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  geo-pos:lat "51.874302"^^xsd:decimal ;
  geo-pos:long "3.92233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5194'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54562; 54562'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92233'^^xsd:double;
  dwc:latitude '51.874302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619059'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874302"^^xsd:decimal ;
  dwc:decimalLongitude "3.92233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  geo-pos:lat "51.874302"^^xsd:decimal ;
  geo-pos:long "3.92233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5193'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54561; 54561'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92233'^^xsd:double;
  dwc:latitude '51.874302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619058'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874302"^^xsd:decimal ;
  dwc:decimalLongitude "3.92233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874302 3.92233)"^^geo:wktLiteral ;
  geo-pos:lat "51.874302"^^xsd:decimal ;
  geo-pos:long "3.92233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5192'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54559; 54559'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92233'^^xsd:double;
  dwc:latitude '51.874302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619056'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990577"^^xsd:decimal ;
  dwc:decimalLongitude "3.922474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  geo-pos:lat "51.990577"^^xsd:decimal ;
  geo-pos:long "3.922474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d8b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48360; 48360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922474'^^xsd:double;
  dwc:latitude '51.990577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613204'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990577"^^xsd:decimal ;
  dwc:decimalLongitude "3.922474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  geo-pos:lat "51.990577"^^xsd:decimal ;
  geo-pos:long "3.922474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d8a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48361; 48361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922474'^^xsd:double;
  dwc:latitude '51.990577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613205'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990577"^^xsd:decimal ;
  dwc:decimalLongitude "3.922474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  geo-pos:lat "51.990577"^^xsd:decimal ;
  geo-pos:long "3.922474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d89'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48363; 48363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922474'^^xsd:double;
  dwc:latitude '51.990577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613207'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990577"^^xsd:decimal ;
  dwc:decimalLongitude "3.922474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  geo-pos:lat "51.990577"^^xsd:decimal ;
  geo-pos:long "3.922474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d88'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48362; 48362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922474'^^xsd:double;
  dwc:latitude '51.990577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613206'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990577"^^xsd:decimal ;
  dwc:decimalLongitude "3.922474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990577 3.922474)"^^geo:wktLiteral ;
  geo-pos:lat "51.990577"^^xsd:decimal ;
  geo-pos:long "3.922474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d87'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48359; 48359'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922474'^^xsd:double;
  dwc:latitude '51.990577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613203'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878607 3.92265)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878607"^^xsd:decimal ;
  dwc:decimalLongitude "3.92265"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878607 3.92265)"^^geo:wktLiteral ;
  geo-pos:lat "51.878607"^^xsd:decimal ;
  geo-pos:long "3.92265"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7689'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50035; 50035'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92265'^^xsd:double;
  dwc:latitude '51.878607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614822'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878607 3.92265)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878607"^^xsd:decimal ;
  dwc:decimalLongitude "3.92265"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878607 3.92265)"^^geo:wktLiteral ;
  geo-pos:lat "51.878607"^^xsd:decimal ;
  geo-pos:long "3.92265"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7688'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50034; 50034'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92265'^^xsd:double;
  dwc:latitude '51.878607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614821'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835132 3.922777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835132"^^xsd:decimal ;
  dwc:decimalLongitude "3.922777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835132 3.922777)"^^geo:wktLiteral ;
  geo-pos:lat "51.835132"^^xsd:decimal ;
  geo-pos:long "3.922777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57da'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44467; 44467'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3336111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922777'^^xsd:double;
  dwc:latitude '51.835132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609486'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874883 3.922806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874883"^^xsd:decimal ;
  dwc:decimalLongitude "3.922806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874883 3.922806)"^^geo:wktLiteral ;
  geo-pos:lat "51.874883"^^xsd:decimal ;
  geo-pos:long "3.922806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7033'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41967; 41967'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922806'^^xsd:double;
  dwc:latitude '51.874883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607152'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874883 3.922806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874883"^^xsd:decimal ;
  dwc:decimalLongitude "3.922806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874883 3.922806)"^^geo:wktLiteral ;
  geo-pos:lat "51.874883"^^xsd:decimal ;
  geo-pos:long "3.922806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7032'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41968; 41968'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922806'^^xsd:double;
  dwc:latitude '51.874883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607153'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940492 3.922944)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940492"^^xsd:decimal ;
  dwc:decimalLongitude "3.922944"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940492 3.922944)"^^geo:wktLiteral ;
  geo-pos:lat "51.940492"^^xsd:decimal ;
  geo-pos:long "3.922944"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6464'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49162; 49162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922944'^^xsd:double;
  dwc:latitude '51.940492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613987'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940492 3.922944)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940492"^^xsd:decimal ;
  dwc:decimalLongitude "3.922944"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940492 3.922944)"^^geo:wktLiteral ;
  geo-pos:lat "51.940492"^^xsd:decimal ;
  geo-pos:long "3.922944"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6463'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49160; 49160'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922944'^^xsd:double;
  dwc:latitude '51.940492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613985'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940492 3.922944)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940492"^^xsd:decimal ;
  dwc:decimalLongitude "3.922944"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940492 3.922944)"^^geo:wktLiteral ;
  geo-pos:lat "51.940492"^^xsd:decimal ;
  geo-pos:long "3.922944"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6462'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49161; 49161'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.922944'^^xsd:double;
  dwc:latitude '51.940492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613986'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862383"^^xsd:decimal ;
  dwc:decimalLongitude "3.923001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  geo-pos:lat "51.862383"^^xsd:decimal ;
  geo-pos:long "3.923001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44da'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53848; 53848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923001'^^xsd:double;
  dwc:latitude '51.862383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618370'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862383"^^xsd:decimal ;
  dwc:decimalLongitude "3.923001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  geo-pos:lat "51.862383"^^xsd:decimal ;
  geo-pos:long "3.923001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53845; 53845'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923001'^^xsd:double;
  dwc:latitude '51.862383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618366'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862383"^^xsd:decimal ;
  dwc:decimalLongitude "3.923001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  geo-pos:lat "51.862383"^^xsd:decimal ;
  geo-pos:long "3.923001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53847; 53847'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923001'^^xsd:double;
  dwc:latitude '51.862383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618369'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862383"^^xsd:decimal ;
  dwc:decimalLongitude "3.923001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  geo-pos:lat "51.862383"^^xsd:decimal ;
  geo-pos:long "3.923001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53846; 53846'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923001'^^xsd:double;
  dwc:latitude '51.862383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618368'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862383"^^xsd:decimal ;
  dwc:decimalLongitude "3.923001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  geo-pos:lat "51.862383"^^xsd:decimal ;
  geo-pos:long "3.923001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53850; 53850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923001'^^xsd:double;
  dwc:latitude '51.862383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618372'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862383"^^xsd:decimal ;
  dwc:decimalLongitude "3.923001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  geo-pos:lat "51.862383"^^xsd:decimal ;
  geo-pos:long "3.923001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53849; 53849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923001'^^xsd:double;
  dwc:latitude '51.862383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618371'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862383"^^xsd:decimal ;
  dwc:decimalLongitude "3.923001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862383 3.923001)"^^geo:wktLiteral ;
  geo-pos:lat "51.862383"^^xsd:decimal ;
  geo-pos:long "3.923001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44d4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53844; 53844'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923001'^^xsd:double;
  dwc:latitude '51.862383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618365'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917815"^^xsd:decimal ;
  dwc:decimalLongitude "3.923032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  geo-pos:lat "51.917815"^^xsd:decimal ;
  geo-pos:long "3.923032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7088'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41869; 41869'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923032'^^xsd:double;
  dwc:latitude '51.917815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624295'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917815"^^xsd:decimal ;
  dwc:decimalLongitude "3.923032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  geo-pos:lat "51.917815"^^xsd:decimal ;
  geo-pos:long "3.923032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7087'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41868; 41868'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923032'^^xsd:double;
  dwc:latitude '51.917815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624294'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917815"^^xsd:decimal ;
  dwc:decimalLongitude "3.923032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  geo-pos:lat "51.917815"^^xsd:decimal ;
  geo-pos:long "3.923032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7086'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41867; 41867'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923032'^^xsd:double;
  dwc:latitude '51.917815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624293'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917815"^^xsd:decimal ;
  dwc:decimalLongitude "3.923032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  geo-pos:lat "51.917815"^^xsd:decimal ;
  geo-pos:long "3.923032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7085'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41863; 41863'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923032'^^xsd:double;
  dwc:latitude '51.917815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606995'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917815"^^xsd:decimal ;
  dwc:decimalLongitude "3.923032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  geo-pos:lat "51.917815"^^xsd:decimal ;
  geo-pos:long "3.923032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7084'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41865; 41865'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923032'^^xsd:double;
  dwc:latitude '51.917815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607064'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917815"^^xsd:decimal ;
  dwc:decimalLongitude "3.923032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  geo-pos:lat "51.917815"^^xsd:decimal ;
  geo-pos:long "3.923032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7083'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41864; 41864'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923032'^^xsd:double;
  dwc:latitude '51.917815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606996'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917815"^^xsd:decimal ;
  dwc:decimalLongitude "3.923032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917815 3.923032)"^^geo:wktLiteral ;
  geo-pos:lat "51.917815"^^xsd:decimal ;
  geo-pos:long "3.923032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7082'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41866; 41866'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923032'^^xsd:double;
  dwc:latitude '51.917815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624292'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834779 3.923089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834779"^^xsd:decimal ;
  dwc:decimalLongitude "3.923089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834779 3.923089)"^^geo:wktLiteral ;
  geo-pos:lat "51.834779"^^xsd:decimal ;
  geo-pos:long "3.923089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6389'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44717; 44717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.765277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923089'^^xsd:double;
  dwc:latitude '51.834779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609764'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834779 3.923089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834779"^^xsd:decimal ;
  dwc:decimalLongitude "3.923089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834779 3.923089)"^^geo:wktLiteral ;
  geo-pos:lat "51.834779"^^xsd:decimal ;
  geo-pos:long "3.923089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6388'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44719; 44719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.765277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923089'^^xsd:double;
  dwc:latitude '51.834779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609766'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834779 3.923089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834779"^^xsd:decimal ;
  dwc:decimalLongitude "3.923089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834779 3.923089)"^^geo:wktLiteral ;
  geo-pos:lat "51.834779"^^xsd:decimal ;
  geo-pos:long "3.923089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6387'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44718; 44718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.765277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923089'^^xsd:double;
  dwc:latitude '51.834779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609765'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c95'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41305; 41305'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606489'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c94'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41301; 41301'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606485'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c93'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41299; 41299'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606483'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c92'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41306; 41306'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606490'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c91'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41304; 41304'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606488'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c90'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41302; 41302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606486'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c8f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41298; 41298'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606482'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c8e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41300; 41300'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606484'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c8d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41303; 41303'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606487'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94263"^^xsd:decimal ;
  dwc:decimalLongitude "3.923134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94263 3.923134)"^^geo:wktLiteral ;
  geo-pos:lat "51.94263"^^xsd:decimal ;
  geo-pos:long "3.923134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c8c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41297; 41297'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923134'^^xsd:double;
  dwc:latitude '51.94263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606481'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834544 3.923186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834544"^^xsd:decimal ;
  dwc:decimalLongitude "3.923186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834544 3.923186)"^^geo:wktLiteral ;
  geo-pos:lat "51.834544"^^xsd:decimal ;
  geo-pos:long "3.923186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c5c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45665; 45665'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923186'^^xsd:double;
  dwc:latitude '51.834544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610628'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834544 3.923186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834544"^^xsd:decimal ;
  dwc:decimalLongitude "3.923186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834544 3.923186)"^^geo:wktLiteral ;
  geo-pos:lat "51.834544"^^xsd:decimal ;
  geo-pos:long "3.923186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c5b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45666; 45666'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.7888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923186'^^xsd:double;
  dwc:latitude '51.834544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610629'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879968 3.923274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879968"^^xsd:decimal ;
  dwc:decimalLongitude "3.923274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879968 3.923274)"^^geo:wktLiteral ;
  geo-pos:lat "51.879968"^^xsd:decimal ;
  geo-pos:long "3.923274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4259'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42658; 42658'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923274'^^xsd:double;
  dwc:latitude '51.879968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607750'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834902 3.923382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834902"^^xsd:decimal ;
  dwc:decimalLongitude "3.923382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834902 3.923382)"^^geo:wktLiteral ;
  geo-pos:lat "51.834902"^^xsd:decimal ;
  geo-pos:long "3.923382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7311'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43821; 43821'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923382'^^xsd:double;
  dwc:latitude '51.834902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608832'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834902 3.923382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834902"^^xsd:decimal ;
  dwc:decimalLongitude "3.923382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834902 3.923382)"^^geo:wktLiteral ;
  geo-pos:lat "51.834902"^^xsd:decimal ;
  geo-pos:long "3.923382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7310'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43822; 43822'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923382'^^xsd:double;
  dwc:latitude '51.834902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608833'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834301 3.923432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834301"^^xsd:decimal ;
  dwc:decimalLongitude "3.923432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834301 3.923432)"^^geo:wktLiteral ;
  geo-pos:lat "51.834301"^^xsd:decimal ;
  geo-pos:long "3.923432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52034; 52034'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.235'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923432'^^xsd:double;
  dwc:latitude '51.834301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616721'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834301 3.923432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834301"^^xsd:decimal ;
  dwc:decimalLongitude "3.923432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834301 3.923432)"^^geo:wktLiteral ;
  geo-pos:lat "51.834301"^^xsd:decimal ;
  geo-pos:long "3.923432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52033; 52033'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.235'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923432'^^xsd:double;
  dwc:latitude '51.834301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616720'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834301 3.923432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834301"^^xsd:decimal ;
  dwc:decimalLongitude "3.923432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834301 3.923432)"^^geo:wktLiteral ;
  geo-pos:lat "51.834301"^^xsd:decimal ;
  geo-pos:long "3.923432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52035; 52035'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.235'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923432'^^xsd:double;
  dwc:latitude '51.834301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616722'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855786 3.92378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855786"^^xsd:decimal ;
  dwc:decimalLongitude "3.92378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855786 3.92378)"^^geo:wktLiteral ;
  geo-pos:lat "51.855786"^^xsd:decimal ;
  geo-pos:long "3.92378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7682'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50044; 50044'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92378'^^xsd:double;
  dwc:latitude '51.855786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614831'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855786 3.92378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855786"^^xsd:decimal ;
  dwc:decimalLongitude "3.92378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855786 3.92378)"^^geo:wktLiteral ;
  geo-pos:lat "51.855786"^^xsd:decimal ;
  geo-pos:long "3.92378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7681'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50043; 50043'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92378'^^xsd:double;
  dwc:latitude '51.855786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614830'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876097 3.923892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876097"^^xsd:decimal ;
  dwc:decimalLongitude "3.923892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876097 3.923892)"^^geo:wktLiteral ;
  geo-pos:lat "51.876097"^^xsd:decimal ;
  geo-pos:long "3.923892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f31'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46557; 46557'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923892'^^xsd:double;
  dwc:latitude '51.876097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611490'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876097 3.923892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876097"^^xsd:decimal ;
  dwc:decimalLongitude "3.923892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876097 3.923892)"^^geo:wktLiteral ;
  geo-pos:lat "51.876097"^^xsd:decimal ;
  geo-pos:long "3.923892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f30'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46558; 46558'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923892'^^xsd:double;
  dwc:latitude '51.876097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611491'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876097 3.923892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876097"^^xsd:decimal ;
  dwc:decimalLongitude "3.923892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876097 3.923892)"^^geo:wktLiteral ;
  geo-pos:lat "51.876097"^^xsd:decimal ;
  geo-pos:long "3.923892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f2f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46559; 46559'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923892'^^xsd:double;
  dwc:latitude '51.876097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611492'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876097 3.923892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876097"^^xsd:decimal ;
  dwc:decimalLongitude "3.923892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876097 3.923892)"^^geo:wktLiteral ;
  geo-pos:lat "51.876097"^^xsd:decimal ;
  geo-pos:long "3.923892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f2e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46560; 46560'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.923892'^^xsd:double;
  dwc:latitude '51.876097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611493'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854022 3.924006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854022"^^xsd:decimal ;
  dwc:decimalLongitude "3.924006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854022 3.924006)"^^geo:wktLiteral ;
  geo-pos:lat "51.854022"^^xsd:decimal ;
  geo-pos:long "3.924006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c94'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47735; 47735'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924006'^^xsd:double;
  dwc:latitude '51.854022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612688'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836964 3.924164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836964"^^xsd:decimal ;
  dwc:decimalLongitude "3.924164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836964 3.924164)"^^geo:wktLiteral ;
  geo-pos:lat "51.836964"^^xsd:decimal ;
  geo-pos:long "3.924164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b62'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47454; 47454'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924164'^^xsd:double;
  dwc:latitude '51.836964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612360'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898627 3.924194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898627"^^xsd:decimal ;
  dwc:decimalLongitude "3.924194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898627 3.924194)"^^geo:wktLiteral ;
  geo-pos:lat "51.898627"^^xsd:decimal ;
  geo-pos:long "3.924194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-568f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44206; 44206'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924194'^^xsd:double;
  dwc:latitude '51.898627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609268'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898627 3.924194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898627"^^xsd:decimal ;
  dwc:decimalLongitude "3.924194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898627 3.924194)"^^geo:wktLiteral ;
  geo-pos:lat "51.898627"^^xsd:decimal ;
  geo-pos:long "3.924194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-568e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44208; 44208'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924194'^^xsd:double;
  dwc:latitude '51.898627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609270'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898627 3.924194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898627"^^xsd:decimal ;
  dwc:decimalLongitude "3.924194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898627 3.924194)"^^geo:wktLiteral ;
  geo-pos:lat "51.898627"^^xsd:decimal ;
  geo-pos:long "3.924194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-568d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44207; 44207'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924194'^^xsd:double;
  dwc:latitude '51.898627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609269'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898627 3.924194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898627"^^xsd:decimal ;
  dwc:decimalLongitude "3.924194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898627 3.924194)"^^geo:wktLiteral ;
  geo-pos:lat "51.898627"^^xsd:decimal ;
  geo-pos:long "3.924194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-568c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44209; 44209'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924194'^^xsd:double;
  dwc:latitude '51.898627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609271'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898311 3.924347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898311"^^xsd:decimal ;
  dwc:decimalLongitude "3.924347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898311 3.924347)"^^geo:wktLiteral ;
  geo-pos:lat "51.898311"^^xsd:decimal ;
  geo-pos:long "3.924347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e8e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52784; 52784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924347'^^xsd:double;
  dwc:latitude '51.898311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617341'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898311 3.924347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898311"^^xsd:decimal ;
  dwc:decimalLongitude "3.924347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898311 3.924347)"^^geo:wktLiteral ;
  geo-pos:lat "51.898311"^^xsd:decimal ;
  geo-pos:long "3.924347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e8d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52782; 52782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924347'^^xsd:double;
  dwc:latitude '51.898311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617339'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898311 3.924347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898311"^^xsd:decimal ;
  dwc:decimalLongitude "3.924347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898311 3.924347)"^^geo:wktLiteral ;
  geo-pos:lat "51.898311"^^xsd:decimal ;
  geo-pos:long "3.924347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e8c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52783; 52783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924347'^^xsd:double;
  dwc:latitude '51.898311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617340'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835352 3.924494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835352"^^xsd:decimal ;
  dwc:decimalLongitude "3.924494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835352 3.924494)"^^geo:wktLiteral ;
  geo-pos:lat "51.835352"^^xsd:decimal ;
  geo-pos:long "3.924494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4810'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52967; 52967'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.357222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924494'^^xsd:double;
  dwc:latitude '51.835352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617499'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835226 3.92455)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835226"^^xsd:decimal ;
  dwc:decimalLongitude "3.92455"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835226 3.92455)"^^geo:wktLiteral ;
  geo-pos:lat "51.835226"^^xsd:decimal ;
  geo-pos:long "3.92455"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6555'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48856; 48856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92455'^^xsd:double;
  dwc:latitude '51.835226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613734'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835226 3.92455)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835226"^^xsd:decimal ;
  dwc:decimalLongitude "3.92455"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835226 3.92455)"^^geo:wktLiteral ;
  geo-pos:lat "51.835226"^^xsd:decimal ;
  geo-pos:long "3.92455"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6554'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48858; 48858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92455'^^xsd:double;
  dwc:latitude '51.835226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613445'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835226 3.92455)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835226"^^xsd:decimal ;
  dwc:decimalLongitude "3.92455"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835226 3.92455)"^^geo:wktLiteral ;
  geo-pos:lat "51.835226"^^xsd:decimal ;
  geo-pos:long "3.92455"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6553'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48857; 48857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92455'^^xsd:double;
  dwc:latitude '51.835226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613735'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834685 3.924669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834685"^^xsd:decimal ;
  dwc:decimalLongitude "3.924669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834685 3.924669)"^^geo:wktLiteral ;
  geo-pos:lat "51.834685"^^xsd:decimal ;
  geo-pos:long "3.924669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4442'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42801; 42801'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924669'^^xsd:double;
  dwc:latitude '51.834685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607852'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834685 3.924669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834685"^^xsd:decimal ;
  dwc:decimalLongitude "3.924669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834685 3.924669)"^^geo:wktLiteral ;
  geo-pos:lat "51.834685"^^xsd:decimal ;
  geo-pos:long "3.924669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4441'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42800; 42800'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924669'^^xsd:double;
  dwc:latitude '51.834685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607851'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992601 3.924686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992601"^^xsd:decimal ;
  dwc:decimalLongitude "3.924686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992601 3.924686)"^^geo:wktLiteral ;
  geo-pos:lat "51.992601"^^xsd:decimal ;
  geo-pos:long "3.924686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57015; 57015'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924686'^^xsd:double;
  dwc:latitude '51.992601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621444'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992601 3.924686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992601"^^xsd:decimal ;
  dwc:decimalLongitude "3.924686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992601 3.924686)"^^geo:wktLiteral ;
  geo-pos:lat "51.992601"^^xsd:decimal ;
  geo-pos:long "3.924686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40bc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57017; 57017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924686'^^xsd:double;
  dwc:latitude '51.992601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621446'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992601 3.924686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992601"^^xsd:decimal ;
  dwc:decimalLongitude "3.924686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992601 3.924686)"^^geo:wktLiteral ;
  geo-pos:lat "51.992601"^^xsd:decimal ;
  geo-pos:long "3.924686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40bb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57014; 57014'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924686'^^xsd:double;
  dwc:latitude '51.992601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621443'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992601 3.924686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992601"^^xsd:decimal ;
  dwc:decimalLongitude "3.924686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992601 3.924686)"^^geo:wktLiteral ;
  geo-pos:lat "51.992601"^^xsd:decimal ;
  geo-pos:long "3.924686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40ba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57016; 57016'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924686'^^xsd:double;
  dwc:latitude '51.992601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621445'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835701 3.92469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835701"^^xsd:decimal ;
  dwc:decimalLongitude "3.92469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835701 3.92469)"^^geo:wktLiteral ;
  geo-pos:lat "51.835701"^^xsd:decimal ;
  geo-pos:long "3.92469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-696d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50345; 50345'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92469'^^xsd:double;
  dwc:latitude '51.835701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615069'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852587 3.924717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852587"^^xsd:decimal ;
  dwc:decimalLongitude "3.924717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852587 3.924717)"^^geo:wktLiteral ;
  geo-pos:lat "51.852587"^^xsd:decimal ;
  geo-pos:long "3.924717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e5d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52853; 52853'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924717'^^xsd:double;
  dwc:latitude '51.852587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624347'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852587 3.924717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852587"^^xsd:decimal ;
  dwc:decimalLongitude "3.924717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852587 3.924717)"^^geo:wktLiteral ;
  geo-pos:lat "51.852587"^^xsd:decimal ;
  geo-pos:long "3.924717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e5c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52855; 52855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924717'^^xsd:double;
  dwc:latitude '51.852587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624348'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852587 3.924717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852587"^^xsd:decimal ;
  dwc:decimalLongitude "3.924717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852587 3.924717)"^^geo:wktLiteral ;
  geo-pos:lat "51.852587"^^xsd:decimal ;
  geo-pos:long "3.924717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e5b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52851; 52851'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924717'^^xsd:double;
  dwc:latitude '51.852587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617401'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852587 3.924717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852587"^^xsd:decimal ;
  dwc:decimalLongitude "3.924717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852587 3.924717)"^^geo:wktLiteral ;
  geo-pos:lat "51.852587"^^xsd:decimal ;
  geo-pos:long "3.924717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e5a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52852; 52852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924717'^^xsd:double;
  dwc:latitude '51.852587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624346'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834451 3.924723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834451"^^xsd:decimal ;
  dwc:decimalLongitude "3.924723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834451 3.924723)"^^geo:wktLiteral ;
  geo-pos:lat "51.834451"^^xsd:decimal ;
  geo-pos:long "3.924723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39419; 39419'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924723'^^xsd:double;
  dwc:latitude '51.834451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604688'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834451 3.924723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834451"^^xsd:decimal ;
  dwc:decimalLongitude "3.924723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834451 3.924723)"^^geo:wktLiteral ;
  geo-pos:lat "51.834451"^^xsd:decimal ;
  geo-pos:long "3.924723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73cf'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39417; 39417'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924723'^^xsd:double;
  dwc:latitude '51.834451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604686'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834451 3.924723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834451"^^xsd:decimal ;
  dwc:decimalLongitude "3.924723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834451 3.924723)"^^geo:wktLiteral ;
  geo-pos:lat "51.834451"^^xsd:decimal ;
  geo-pos:long "3.924723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ce'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39418; 39418'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924723'^^xsd:double;
  dwc:latitude '51.834451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604687'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939732 3.924747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939732"^^xsd:decimal ;
  dwc:decimalLongitude "3.924747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939732 3.924747)"^^geo:wktLiteral ;
  geo-pos:lat "51.939732"^^xsd:decimal ;
  geo-pos:long "3.924747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6202'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45154; 45154'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924747'^^xsd:double;
  dwc:latitude '51.939732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610166'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939732 3.924747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939732"^^xsd:decimal ;
  dwc:decimalLongitude "3.924747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939732 3.924747)"^^geo:wktLiteral ;
  geo-pos:lat "51.939732"^^xsd:decimal ;
  geo-pos:long "3.924747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6201'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45155; 45155'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924747'^^xsd:double;
  dwc:latitude '51.939732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610167'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939732 3.924747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939732"^^xsd:decimal ;
  dwc:decimalLongitude "3.924747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939732 3.924747)"^^geo:wktLiteral ;
  geo-pos:lat "51.939732"^^xsd:decimal ;
  geo-pos:long "3.924747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6200'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45156; 45156'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924747'^^xsd:double;
  dwc:latitude '51.939732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610168'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940945 3.924772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940945"^^xsd:decimal ;
  dwc:decimalLongitude "3.924772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940945 3.924772)"^^geo:wktLiteral ;
  geo-pos:lat "51.940945"^^xsd:decimal ;
  geo-pos:long "3.924772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44083; 44083'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924772'^^xsd:double;
  dwc:latitude '51.940945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609147'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940945 3.924772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940945"^^xsd:decimal ;
  dwc:decimalLongitude "3.924772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940945 3.924772)"^^geo:wktLiteral ;
  geo-pos:lat "51.940945"^^xsd:decimal ;
  geo-pos:long "3.924772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56f9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44082; 44082'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924772'^^xsd:double;
  dwc:latitude '51.940945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609146'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97789 3.924776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97789"^^xsd:decimal ;
  dwc:decimalLongitude "3.924776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97789 3.924776)"^^geo:wktLiteral ;
  geo-pos:lat "51.97789"^^xsd:decimal ;
  geo-pos:long "3.924776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d37'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47984; 47984'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924776'^^xsd:double;
  dwc:latitude '51.97789'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612900'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834891 3.924848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834891"^^xsd:decimal ;
  dwc:decimalLongitude "3.924848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834891 3.924848)"^^geo:wktLiteral ;
  geo-pos:lat "51.834891"^^xsd:decimal ;
  geo-pos:long "3.924848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7151'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42057; 42057'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924848'^^xsd:double;
  dwc:latitude '51.834891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607242'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875406 3.924865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875406"^^xsd:decimal ;
  dwc:decimalLongitude "3.924865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875406 3.924865)"^^geo:wktLiteral ;
  geo-pos:lat "51.875406"^^xsd:decimal ;
  geo-pos:long "3.924865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56536; 56536'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924865'^^xsd:double;
  dwc:latitude '51.875406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621053'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875406 3.924865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875406"^^xsd:decimal ;
  dwc:decimalLongitude "3.924865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875406 3.924865)"^^geo:wktLiteral ;
  geo-pos:lat "51.875406"^^xsd:decimal ;
  geo-pos:long "3.924865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56537; 56537'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.924865'^^xsd:double;
  dwc:latitude '51.875406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621054'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861198 3.925082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861198"^^xsd:decimal ;
  dwc:decimalLongitude "3.925082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861198 3.925082)"^^geo:wktLiteral ;
  geo-pos:lat "51.861198"^^xsd:decimal ;
  geo-pos:long "3.925082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57290; 57290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925082'^^xsd:double;
  dwc:latitude '51.861198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621708'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938398 3.925156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938398"^^xsd:decimal ;
  dwc:decimalLongitude "3.925156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938398 3.925156)"^^geo:wktLiteral ;
  geo-pos:lat "51.938398"^^xsd:decimal ;
  geo-pos:long "3.925156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47074; 47074'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925156'^^xsd:double;
  dwc:latitude '51.938398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611973'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6767'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50954; 50954'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615673'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6766'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50962; 50962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615680'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6765'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50955; 50955'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615674'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6764'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50963; 50963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615681'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6763'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50960; 50960'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615679'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6762'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50964; 50964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615682'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6761'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50959; 50959'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615678'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6760'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50958; 50958'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615677'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-675f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50957; 50957'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615676'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854309"^^xsd:decimal ;
  dwc:decimalLongitude "3.925231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854309 3.925231)"^^geo:wktLiteral ;
  geo-pos:lat "51.854309"^^xsd:decimal ;
  geo-pos:long "3.925231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-675e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50956; 50956'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925231'^^xsd:double;
  dwc:latitude '51.854309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615675'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941957 3.925273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941957"^^xsd:decimal ;
  dwc:decimalLongitude "3.925273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941957 3.925273)"^^geo:wktLiteral ;
  geo-pos:lat "51.941957"^^xsd:decimal ;
  geo-pos:long "3.925273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52700; 52700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925273'^^xsd:double;
  dwc:latitude '51.941957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617259'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941957 3.925273)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941957"^^xsd:decimal ;
  dwc:decimalLongitude "3.925273"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941957 3.925273)"^^geo:wktLiteral ;
  geo-pos:lat "51.941957"^^xsd:decimal ;
  geo-pos:long "3.925273"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52701; 52701'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925273'^^xsd:double;
  dwc:latitude '51.941957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617260'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94059 3.925347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94059"^^xsd:decimal ;
  dwc:decimalLongitude "3.925347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94059 3.925347)"^^geo:wktLiteral ;
  geo-pos:lat "51.94059"^^xsd:decimal ;
  geo-pos:long "3.925347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48081; 48081'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925347'^^xsd:double;
  dwc:latitude '51.94059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612995'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836002 3.925364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836002"^^xsd:decimal ;
  dwc:decimalLongitude "3.925364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836002 3.925364)"^^geo:wktLiteral ;
  geo-pos:lat "51.836002"^^xsd:decimal ;
  geo-pos:long "3.925364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bde'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55922; 55922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925364'^^xsd:double;
  dwc:latitude '51.836002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620383'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836002 3.925364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836002"^^xsd:decimal ;
  dwc:decimalLongitude "3.925364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836002 3.925364)"^^geo:wktLiteral ;
  geo-pos:lat "51.836002"^^xsd:decimal ;
  geo-pos:long "3.925364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bdd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55921; 55921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925364'^^xsd:double;
  dwc:latitude '51.836002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620382'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959831 3.925365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959831"^^xsd:decimal ;
  dwc:decimalLongitude "3.925365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959831 3.925365)"^^geo:wktLiteral ;
  geo-pos:lat "51.959831"^^xsd:decimal ;
  geo-pos:long "3.925365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48066; 48066'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925365'^^xsd:double;
  dwc:latitude '51.959831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612981'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903257"^^xsd:decimal ;
  dwc:decimalLongitude "3.925437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  geo-pos:lat "51.903257"^^xsd:decimal ;
  geo-pos:long "3.925437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51564; 51564'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925437'^^xsd:double;
  dwc:latitude '51.903257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616195'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903257"^^xsd:decimal ;
  dwc:decimalLongitude "3.925437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  geo-pos:lat "51.903257"^^xsd:decimal ;
  geo-pos:long "3.925437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51559; 51559'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925437'^^xsd:double;
  dwc:latitude '51.903257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616190'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903257"^^xsd:decimal ;
  dwc:decimalLongitude "3.925437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  geo-pos:lat "51.903257"^^xsd:decimal ;
  geo-pos:long "3.925437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51562; 51562'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925437'^^xsd:double;
  dwc:latitude '51.903257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616193'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903257"^^xsd:decimal ;
  dwc:decimalLongitude "3.925437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  geo-pos:lat "51.903257"^^xsd:decimal ;
  geo-pos:long "3.925437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51561; 51561'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925437'^^xsd:double;
  dwc:latitude '51.903257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616192'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903257"^^xsd:decimal ;
  dwc:decimalLongitude "3.925437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  geo-pos:lat "51.903257"^^xsd:decimal ;
  geo-pos:long "3.925437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51563; 51563'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925437'^^xsd:double;
  dwc:latitude '51.903257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616194'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903257"^^xsd:decimal ;
  dwc:decimalLongitude "3.925437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903257 3.925437)"^^geo:wktLiteral ;
  geo-pos:lat "51.903257"^^xsd:decimal ;
  geo-pos:long "3.925437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51560; 51560'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925437'^^xsd:double;
  dwc:latitude '51.903257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616191'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95992 3.925541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95992"^^xsd:decimal ;
  dwc:decimalLongitude "3.925541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95992 3.925541)"^^geo:wktLiteral ;
  geo-pos:lat "51.95992"^^xsd:decimal ;
  geo-pos:long "3.925541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4962'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51416; 51416'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925541'^^xsd:double;
  dwc:latitude '51.95992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616044'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95992 3.925541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95992"^^xsd:decimal ;
  dwc:decimalLongitude "3.925541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95992 3.925541)"^^geo:wktLiteral ;
  geo-pos:lat "51.95992"^^xsd:decimal ;
  geo-pos:long "3.925541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4961'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51415; 51415'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925541'^^xsd:double;
  dwc:latitude '51.95992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616042'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993871 3.925542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993871"^^xsd:decimal ;
  dwc:decimalLongitude "3.925542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993871 3.925542)"^^geo:wktLiteral ;
  geo-pos:lat "51.993871"^^xsd:decimal ;
  geo-pos:long "3.925542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d4c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47960; 47960'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925542'^^xsd:double;
  dwc:latitude '51.993871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612614'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992585 3.925559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992585"^^xsd:decimal ;
  dwc:decimalLongitude "3.925559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992585 3.925559)"^^geo:wktLiteral ;
  geo-pos:lat "51.992585"^^xsd:decimal ;
  geo-pos:long "3.925559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56208; 56208'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925559'^^xsd:double;
  dwc:latitude '51.992585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620726'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992585 3.925559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992585"^^xsd:decimal ;
  dwc:decimalLongitude "3.925559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992585 3.925559)"^^geo:wktLiteral ;
  geo-pos:lat "51.992585"^^xsd:decimal ;
  geo-pos:long "3.925559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56209; 56209'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925559'^^xsd:double;
  dwc:latitude '51.992585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620727'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980581 3.925676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980581"^^xsd:decimal ;
  dwc:decimalLongitude "3.925676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980581 3.925676)"^^geo:wktLiteral ;
  geo-pos:lat "51.980581"^^xsd:decimal ;
  geo-pos:long "3.925676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-531b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54121; 54121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925676'^^xsd:double;
  dwc:latitude '51.980581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618699'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980581 3.925676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980581"^^xsd:decimal ;
  dwc:decimalLongitude "3.925676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980581 3.925676)"^^geo:wktLiteral ;
  geo-pos:lat "51.980581"^^xsd:decimal ;
  geo-pos:long "3.925676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-531a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54122; 54122'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925676'^^xsd:double;
  dwc:latitude '51.980581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618700'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902077 3.925733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902077"^^xsd:decimal ;
  dwc:decimalLongitude "3.925733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902077 3.925733)"^^geo:wktLiteral ;
  geo-pos:lat "51.902077"^^xsd:decimal ;
  geo-pos:long "3.925733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7063'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41907; 41907'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925733'^^xsd:double;
  dwc:latitude '51.902077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607098'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902077 3.925733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902077"^^xsd:decimal ;
  dwc:decimalLongitude "3.925733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902077 3.925733)"^^geo:wktLiteral ;
  geo-pos:lat "51.902077"^^xsd:decimal ;
  geo-pos:long "3.925733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7062'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41905; 41905'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925733'^^xsd:double;
  dwc:latitude '51.902077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607096'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902077 3.925733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902077"^^xsd:decimal ;
  dwc:decimalLongitude "3.925733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902077 3.925733)"^^geo:wktLiteral ;
  geo-pos:lat "51.902077"^^xsd:decimal ;
  geo-pos:long "3.925733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7061'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41904; 41904'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925733'^^xsd:double;
  dwc:latitude '51.902077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607095'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902077 3.925733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902077"^^xsd:decimal ;
  dwc:decimalLongitude "3.925733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902077 3.925733)"^^geo:wktLiteral ;
  geo-pos:lat "51.902077"^^xsd:decimal ;
  geo-pos:long "3.925733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7060'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41906; 41906'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925733'^^xsd:double;
  dwc:latitude '51.902077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607097'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992475 3.925804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992475"^^xsd:decimal ;
  dwc:decimalLongitude "3.925804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992475 3.925804)"^^geo:wktLiteral ;
  geo-pos:lat "51.992475"^^xsd:decimal ;
  geo-pos:long "3.925804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-590c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46449; 46449'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925804'^^xsd:double;
  dwc:latitude '51.992475'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611383'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960061 3.925835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960061"^^xsd:decimal ;
  dwc:decimalLongitude "3.925835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960061 3.925835)"^^geo:wktLiteral ;
  geo-pos:lat "51.960061"^^xsd:decimal ;
  geo-pos:long "3.925835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48514; 48514'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925835'^^xsd:double;
  dwc:latitude '51.960061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613355'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960061 3.925835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960061"^^xsd:decimal ;
  dwc:decimalLongitude "3.925835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960061 3.925835)"^^geo:wktLiteral ;
  geo-pos:lat "51.960061"^^xsd:decimal ;
  geo-pos:long "3.925835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d00'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48515; 48515'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925835'^^xsd:double;
  dwc:latitude '51.960061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613356'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960061 3.925835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960061"^^xsd:decimal ;
  dwc:decimalLongitude "3.925835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960061 3.925835)"^^geo:wktLiteral ;
  geo-pos:lat "51.960061"^^xsd:decimal ;
  geo-pos:long "3.925835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48513; 48513'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925835'^^xsd:double;
  dwc:latitude '51.960061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613354'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960061 3.925835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960061"^^xsd:decimal ;
  dwc:decimalLongitude "3.925835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960061 3.925835)"^^geo:wktLiteral ;
  geo-pos:lat "51.960061"^^xsd:decimal ;
  geo-pos:long "3.925835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cfe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48516; 48516'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.925835'^^xsd:double;
  dwc:latitude '51.960061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613357'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977897 3.926246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.977897"^^xsd:decimal ;
  dwc:decimalLongitude "3.926246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977897 3.926246)"^^geo:wktLiteral ;
  geo-pos:lat "51.977897"^^xsd:decimal ;
  geo-pos:long "3.926246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44979; 44979'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926246'^^xsd:double;
  dwc:latitude '51.977897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609993'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836245 3.926472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836245"^^xsd:decimal ;
  dwc:decimalLongitude "3.926472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836245 3.926472)"^^geo:wktLiteral ;
  geo-pos:lat "51.836245"^^xsd:decimal ;
  geo-pos:long "3.926472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ea'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56687; 56687'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926472'^^xsd:double;
  dwc:latitude '51.836245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621153'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836245 3.926472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836245"^^xsd:decimal ;
  dwc:decimalLongitude "3.926472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836245 3.926472)"^^geo:wktLiteral ;
  geo-pos:lat "51.836245"^^xsd:decimal ;
  geo-pos:long "3.926472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56688; 56688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926472'^^xsd:double;
  dwc:latitude '51.836245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621154'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982705 3.926549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982705"^^xsd:decimal ;
  dwc:decimalLongitude "3.926549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982705 3.926549)"^^geo:wktLiteral ;
  geo-pos:lat "51.982705"^^xsd:decimal ;
  geo-pos:long "3.926549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e6'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51726; 51726'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926549'^^xsd:double;
  dwc:latitude '51.982705'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615272'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960738 3.926737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960738"^^xsd:decimal ;
  dwc:decimalLongitude "3.926737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960738 3.926737)"^^geo:wktLiteral ;
  geo-pos:lat "51.960738"^^xsd:decimal ;
  geo-pos:long "3.926737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-621a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45125; 45125'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926737'^^xsd:double;
  dwc:latitude '51.960738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610139'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939805 3.926815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939805"^^xsd:decimal ;
  dwc:decimalLongitude "3.926815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939805 3.926815)"^^geo:wktLiteral ;
  geo-pos:lat "51.939805"^^xsd:decimal ;
  geo-pos:long "3.926815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55667; 55667'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926815'^^xsd:double;
  dwc:latitude '51.939805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620137'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973567 3.926827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973567"^^xsd:decimal ;
  dwc:decimalLongitude "3.926827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973567 3.926827)"^^geo:wktLiteral ;
  geo-pos:lat "51.973567"^^xsd:decimal ;
  geo-pos:long "3.926827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53275; 53275'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926827'^^xsd:double;
  dwc:latitude '51.973567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617841'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973567 3.926827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973567"^^xsd:decimal ;
  dwc:decimalLongitude "3.926827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973567 3.926827)"^^geo:wktLiteral ;
  geo-pos:lat "51.973567"^^xsd:decimal ;
  geo-pos:long "3.926827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53274; 53274'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926827'^^xsd:double;
  dwc:latitude '51.973567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617840'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973567 3.926827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973567"^^xsd:decimal ;
  dwc:decimalLongitude "3.926827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973567 3.926827)"^^geo:wktLiteral ;
  geo-pos:lat "51.973567"^^xsd:decimal ;
  geo-pos:long "3.926827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53276; 53276'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926827'^^xsd:double;
  dwc:latitude '51.973567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617842'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848119 3.926861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848119"^^xsd:decimal ;
  dwc:decimalLongitude "3.926861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848119 3.926861)"^^geo:wktLiteral ;
  geo-pos:lat "51.848119"^^xsd:decimal ;
  geo-pos:long "3.926861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e3c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40855; 40855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9158333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.926861'^^xsd:double;
  dwc:latitude '51.848119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606007'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840134 3.927031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840134"^^xsd:decimal ;
  dwc:decimalLongitude "3.927031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840134 3.927031)"^^geo:wktLiteral ;
  geo-pos:lat "51.840134"^^xsd:decimal ;
  geo-pos:long "3.927031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6930'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50424; 50424'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7813888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927031'^^xsd:double;
  dwc:latitude '51.840134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615128'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90061 3.927054)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90061"^^xsd:decimal ;
  dwc:decimalLongitude "3.927054"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90061 3.927054)"^^geo:wktLiteral ;
  geo-pos:lat "51.90061"^^xsd:decimal ;
  geo-pos:long "3.927054"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-401d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57222; 57222'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927054'^^xsd:double;
  dwc:latitude '51.90061'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621643'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836634 3.927249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836634"^^xsd:decimal ;
  dwc:decimalLongitude "3.927249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836634 3.927249)"^^geo:wktLiteral ;
  geo-pos:lat "51.836634"^^xsd:decimal ;
  geo-pos:long "3.927249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44468; 44468'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927249'^^xsd:double;
  dwc:latitude '51.836634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609487'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937606 3.927467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937606"^^xsd:decimal ;
  dwc:decimalLongitude "3.927467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937606 3.927467)"^^geo:wktLiteral ;
  geo-pos:lat "51.937606"^^xsd:decimal ;
  geo-pos:long "3.927467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4661'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53440; 53440'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927467'^^xsd:double;
  dwc:latitude '51.937606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618004'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937606 3.927467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937606"^^xsd:decimal ;
  dwc:decimalLongitude "3.927467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937606 3.927467)"^^geo:wktLiteral ;
  geo-pos:lat "51.937606"^^xsd:decimal ;
  geo-pos:long "3.927467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4660'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53441; 53441'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927467'^^xsd:double;
  dwc:latitude '51.937606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618005'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937606 3.927467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937606"^^xsd:decimal ;
  dwc:decimalLongitude "3.927467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937606 3.927467)"^^geo:wktLiteral ;
  geo-pos:lat "51.937606"^^xsd:decimal ;
  geo-pos:long "3.927467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-465f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53439; 53439'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927467'^^xsd:double;
  dwc:latitude '51.937606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618003'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937606 3.927467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937606"^^xsd:decimal ;
  dwc:decimalLongitude "3.927467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937606 3.927467)"^^geo:wktLiteral ;
  geo-pos:lat "51.937606"^^xsd:decimal ;
  geo-pos:long "3.927467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-465e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53438; 53438'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927467'^^xsd:double;
  dwc:latitude '51.937606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618002'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b1a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41697; 41697'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606839'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b19'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41699; 41699'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606841'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b18'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41703; 41703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606845'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b17'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41707; 41707'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606849'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b16'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41695; 41695'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606837'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b15'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41700; 41700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606842'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b14'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41696; 41696'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606838'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b13'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41701; 41701'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606843'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b12'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41702; 41702'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606844'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b11'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41706; 41706'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606848'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b10'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41705; 41705'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606847'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b0f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41704; 41704'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606846'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852006"^^xsd:decimal ;
  dwc:decimalLongitude "3.927696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852006 3.927696)"^^geo:wktLiteral ;
  geo-pos:lat "51.852006"^^xsd:decimal ;
  geo-pos:long "3.927696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b0e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41698; 41698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.927696'^^xsd:double;
  dwc:latitude '51.852006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606840'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980463 3.928003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980463"^^xsd:decimal ;
  dwc:decimalLongitude "3.928003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980463 3.928003)"^^geo:wktLiteral ;
  geo-pos:lat "51.980463"^^xsd:decimal ;
  geo-pos:long "3.928003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-500c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46953; 46953'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928003'^^xsd:double;
  dwc:latitude '51.980463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611851'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980463 3.928003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980463"^^xsd:decimal ;
  dwc:decimalLongitude "3.928003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980463 3.928003)"^^geo:wktLiteral ;
  geo-pos:lat "51.980463"^^xsd:decimal ;
  geo-pos:long "3.928003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-500b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46951; 46951'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928003'^^xsd:double;
  dwc:latitude '51.980463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611849'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980463 3.928003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980463"^^xsd:decimal ;
  dwc:decimalLongitude "3.928003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980463 3.928003)"^^geo:wktLiteral ;
  geo-pos:lat "51.980463"^^xsd:decimal ;
  geo-pos:long "3.928003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-500a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46952; 46952'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928003'^^xsd:double;
  dwc:latitude '51.980463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611850'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924384 3.928097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924384"^^xsd:decimal ;
  dwc:decimalLongitude "3.928097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924384 3.928097)"^^geo:wktLiteral ;
  geo-pos:lat "51.924384"^^xsd:decimal ;
  geo-pos:long "3.928097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51532; 51532'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928097'^^xsd:double;
  dwc:latitude '51.924384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616163'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924384 3.928097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924384"^^xsd:decimal ;
  dwc:decimalLongitude "3.928097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924384 3.928097)"^^geo:wktLiteral ;
  geo-pos:lat "51.924384"^^xsd:decimal ;
  geo-pos:long "3.928097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48fe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51529; 51529'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928097'^^xsd:double;
  dwc:latitude '51.924384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616160'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924384 3.928097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924384"^^xsd:decimal ;
  dwc:decimalLongitude "3.928097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924384 3.928097)"^^geo:wktLiteral ;
  geo-pos:lat "51.924384"^^xsd:decimal ;
  geo-pos:long "3.928097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48fd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51531; 51531'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928097'^^xsd:double;
  dwc:latitude '51.924384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616162'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924384 3.928097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924384"^^xsd:decimal ;
  dwc:decimalLongitude "3.928097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924384 3.928097)"^^geo:wktLiteral ;
  geo-pos:lat "51.924384"^^xsd:decimal ;
  geo-pos:long "3.928097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48fc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51530; 51530'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928097'^^xsd:double;
  dwc:latitude '51.924384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616161'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960429 3.928244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960429"^^xsd:decimal ;
  dwc:decimalLongitude "3.928244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960429 3.928244)"^^geo:wktLiteral ;
  geo-pos:lat "51.960429"^^xsd:decimal ;
  geo-pos:long "3.928244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70bc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41776; 41776'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928244'^^xsd:double;
  dwc:latitude '51.960429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606915'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960429 3.928244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960429"^^xsd:decimal ;
  dwc:decimalLongitude "3.928244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960429 3.928244)"^^geo:wktLiteral ;
  geo-pos:lat "51.960429"^^xsd:decimal ;
  geo-pos:long "3.928244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70bb'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41775; 41775'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928244'^^xsd:double;
  dwc:latitude '51.960429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606914'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922197"^^xsd:decimal ;
  dwc:decimalLongitude "3.928313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  geo-pos:lat "51.922197"^^xsd:decimal ;
  geo-pos:long "3.928313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5223'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54406; 54406'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928313'^^xsd:double;
  dwc:latitude '51.922197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618946'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922197"^^xsd:decimal ;
  dwc:decimalLongitude "3.928313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  geo-pos:lat "51.922197"^^xsd:decimal ;
  geo-pos:long "3.928313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5222'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54409; 54409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928313'^^xsd:double;
  dwc:latitude '51.922197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618949'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922197"^^xsd:decimal ;
  dwc:decimalLongitude "3.928313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  geo-pos:lat "51.922197"^^xsd:decimal ;
  geo-pos:long "3.928313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5221'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54408; 54408'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928313'^^xsd:double;
  dwc:latitude '51.922197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618948'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922197"^^xsd:decimal ;
  dwc:decimalLongitude "3.928313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  geo-pos:lat "51.922197"^^xsd:decimal ;
  geo-pos:long "3.928313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5220'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54405; 54405'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928313'^^xsd:double;
  dwc:latitude '51.922197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618944'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922197"^^xsd:decimal ;
  dwc:decimalLongitude "3.928313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  geo-pos:lat "51.922197"^^xsd:decimal ;
  geo-pos:long "3.928313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-521f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54410; 54410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928313'^^xsd:double;
  dwc:latitude '51.922197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618950'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922197"^^xsd:decimal ;
  dwc:decimalLongitude "3.928313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922197 3.928313)"^^geo:wktLiteral ;
  geo-pos:lat "51.922197"^^xsd:decimal ;
  geo-pos:long "3.928313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-521e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54407; 54407'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928313'^^xsd:double;
  dwc:latitude '51.922197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618947'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939155 3.928314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939155"^^xsd:decimal ;
  dwc:decimalLongitude "3.928314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939155 3.928314)"^^geo:wktLiteral ;
  geo-pos:lat "51.939155"^^xsd:decimal ;
  geo-pos:long "3.928314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45510; 45510'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928314'^^xsd:double;
  dwc:latitude '51.939155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609650'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939155 3.928314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939155"^^xsd:decimal ;
  dwc:decimalLongitude "3.928314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939155 3.928314)"^^geo:wktLiteral ;
  geo-pos:lat "51.939155"^^xsd:decimal ;
  geo-pos:long "3.928314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45509; 45509'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928314'^^xsd:double;
  dwc:latitude '51.939155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609649'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939155 3.928314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939155"^^xsd:decimal ;
  dwc:decimalLongitude "3.928314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939155 3.928314)"^^geo:wktLiteral ;
  geo-pos:lat "51.939155"^^xsd:decimal ;
  geo-pos:long "3.928314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45511; 45511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928314'^^xsd:double;
  dwc:latitude '51.939155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609651'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939155 3.928314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939155"^^xsd:decimal ;
  dwc:decimalLongitude "3.928314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939155 3.928314)"^^geo:wktLiteral ;
  geo-pos:lat "51.939155"^^xsd:decimal ;
  geo-pos:long "3.928314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45512; 45512'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928314'^^xsd:double;
  dwc:latitude '51.939155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609652'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982879 3.928461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982879"^^xsd:decimal ;
  dwc:decimalLongitude "3.928461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982879 3.928461)"^^geo:wktLiteral ;
  geo-pos:lat "51.982879"^^xsd:decimal ;
  geo-pos:long "3.928461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51319; 51319'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928461'^^xsd:double;
  dwc:latitude '51.982879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615983'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838306 3.928503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838306"^^xsd:decimal ;
  dwc:decimalLongitude "3.928503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838306 3.928503)"^^geo:wktLiteral ;
  geo-pos:lat "51.838306"^^xsd:decimal ;
  geo-pos:long "3.928503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46219; 46219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928503'^^xsd:double;
  dwc:latitude '51.838306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611202'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834627 3.928645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834627"^^xsd:decimal ;
  dwc:decimalLongitude "3.928645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834627 3.928645)"^^geo:wktLiteral ;
  geo-pos:lat "51.834627"^^xsd:decimal ;
  geo-pos:long "3.928645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7640'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50109; 50109'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.401111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928645'^^xsd:double;
  dwc:latitude '51.834627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614896'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834627 3.928645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834627"^^xsd:decimal ;
  dwc:decimalLongitude "3.928645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834627 3.928645)"^^geo:wktLiteral ;
  geo-pos:lat "51.834627"^^xsd:decimal ;
  geo-pos:long "3.928645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-763f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50110; 50110'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.401111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928645'^^xsd:double;
  dwc:latitude '51.834627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614897'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92052 3.928918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92052"^^xsd:decimal ;
  dwc:decimalLongitude "3.928918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92052 3.928918)"^^geo:wktLiteral ;
  geo-pos:lat "51.92052"^^xsd:decimal ;
  geo-pos:long "3.928918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e34'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49400; 49400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928918'^^xsd:double;
  dwc:latitude '51.92052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614189'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92052 3.928918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92052"^^xsd:decimal ;
  dwc:decimalLongitude "3.928918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92052 3.928918)"^^geo:wktLiteral ;
  geo-pos:lat "51.92052"^^xsd:decimal ;
  geo-pos:long "3.928918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e33'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49401; 49401'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928918'^^xsd:double;
  dwc:latitude '51.92052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614190'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944608 3.92895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944608"^^xsd:decimal ;
  dwc:decimalLongitude "3.92895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944608 3.92895)"^^geo:wktLiteral ;
  geo-pos:lat "51.944608"^^xsd:decimal ;
  geo-pos:long "3.92895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a70'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56343; 56343'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92895'^^xsd:double;
  dwc:latitude '51.944608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620862'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944608 3.92895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944608"^^xsd:decimal ;
  dwc:decimalLongitude "3.92895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944608 3.92895)"^^geo:wktLiteral ;
  geo-pos:lat "51.944608"^^xsd:decimal ;
  geo-pos:long "3.92895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a6f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56340; 56340'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92895'^^xsd:double;
  dwc:latitude '51.944608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620859'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944608 3.92895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944608"^^xsd:decimal ;
  dwc:decimalLongitude "3.92895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944608 3.92895)"^^geo:wktLiteral ;
  geo-pos:lat "51.944608"^^xsd:decimal ;
  geo-pos:long "3.92895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a6e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56342; 56342'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92895'^^xsd:double;
  dwc:latitude '51.944608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620861'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944608 3.92895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944608"^^xsd:decimal ;
  dwc:decimalLongitude "3.92895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944608 3.92895)"^^geo:wktLiteral ;
  geo-pos:lat "51.944608"^^xsd:decimal ;
  geo-pos:long "3.92895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a6d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56341; 56341'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92895'^^xsd:double;
  dwc:latitude '51.944608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620860'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995543"^^xsd:decimal ;
  dwc:decimalLongitude "3.928956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  geo-pos:lat "51.995543"^^xsd:decimal ;
  geo-pos:long "3.928956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5324'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54110; 54110'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928956'^^xsd:double;
  dwc:latitude '51.995543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618688'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995543"^^xsd:decimal ;
  dwc:decimalLongitude "3.928956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  geo-pos:lat "51.995543"^^xsd:decimal ;
  geo-pos:long "3.928956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5323'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54112; 54112'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928956'^^xsd:double;
  dwc:latitude '51.995543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618690'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995543"^^xsd:decimal ;
  dwc:decimalLongitude "3.928956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  geo-pos:lat "51.995543"^^xsd:decimal ;
  geo-pos:long "3.928956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5322'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54111; 54111'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928956'^^xsd:double;
  dwc:latitude '51.995543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618689'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995543"^^xsd:decimal ;
  dwc:decimalLongitude "3.928956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  geo-pos:lat "51.995543"^^xsd:decimal ;
  geo-pos:long "3.928956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5321'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54109; 54109'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928956'^^xsd:double;
  dwc:latitude '51.995543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618687'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995543"^^xsd:decimal ;
  dwc:decimalLongitude "3.928956"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995543 3.928956)"^^geo:wktLiteral ;
  geo-pos:lat "51.995543"^^xsd:decimal ;
  geo-pos:long "3.928956"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5320'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54113; 54113'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928956'^^xsd:double;
  dwc:latitude '51.995543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618691'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979602 3.928975)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979602"^^xsd:decimal ;
  dwc:decimalLongitude "3.928975"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979602 3.928975)"^^geo:wktLiteral ;
  geo-pos:lat "51.979602"^^xsd:decimal ;
  geo-pos:long "3.928975"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42201; 42201'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928975'^^xsd:double;
  dwc:latitude '51.979602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607372'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979602 3.928975)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979602"^^xsd:decimal ;
  dwc:decimalLongitude "3.928975"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979602 3.928975)"^^geo:wktLiteral ;
  geo-pos:lat "51.979602"^^xsd:decimal ;
  geo-pos:long "3.928975"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42202; 42202'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928975'^^xsd:double;
  dwc:latitude '51.979602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607373'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979602 3.928975)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979602"^^xsd:decimal ;
  dwc:decimalLongitude "3.928975"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979602 3.928975)"^^geo:wktLiteral ;
  geo-pos:lat "51.979602"^^xsd:decimal ;
  geo-pos:long "3.928975"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42203; 42203'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928975'^^xsd:double;
  dwc:latitude '51.979602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607374'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994509 3.928992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.994509"^^xsd:decimal ;
  dwc:decimalLongitude "3.928992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994509 3.928992)"^^geo:wktLiteral ;
  geo-pos:lat "51.994509"^^xsd:decimal ;
  geo-pos:long "3.928992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4700'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53259; 53259'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928992'^^xsd:double;
  dwc:latitude '51.994509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617825'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994509 3.928992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.994509"^^xsd:decimal ;
  dwc:decimalLongitude "3.928992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994509 3.928992)"^^geo:wktLiteral ;
  geo-pos:lat "51.994509"^^xsd:decimal ;
  geo-pos:long "3.928992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53260; 53260'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928992'^^xsd:double;
  dwc:latitude '51.994509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617826'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945282 3.928993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945282"^^xsd:decimal ;
  dwc:decimalLongitude "3.928993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945282 3.928993)"^^geo:wktLiteral ;
  geo-pos:lat "51.945282"^^xsd:decimal ;
  geo-pos:long "3.928993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b3'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51808; 51808'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.928993'^^xsd:double;
  dwc:latitude '51.945282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616489'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960548 3.929062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960548"^^xsd:decimal ;
  dwc:decimalLongitude "3.929062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960548 3.929062)"^^geo:wktLiteral ;
  geo-pos:lat "51.960548"^^xsd:decimal ;
  geo-pos:long "3.929062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e65'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49710; 49710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929062'^^xsd:double;
  dwc:latitude '51.960548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614558'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960548 3.929062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960548"^^xsd:decimal ;
  dwc:decimalLongitude "3.929062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960548 3.929062)"^^geo:wktLiteral ;
  geo-pos:lat "51.960548"^^xsd:decimal ;
  geo-pos:long "3.929062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e64'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49711; 49711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929062'^^xsd:double;
  dwc:latitude '51.960548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624322'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983143 3.929092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983143"^^xsd:decimal ;
  dwc:decimalLongitude "3.929092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983143 3.929092)"^^geo:wktLiteral ;
  geo-pos:lat "51.983143"^^xsd:decimal ;
  geo-pos:long "3.929092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64aa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49056; 49056'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929092'^^xsd:double;
  dwc:latitude '51.983143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613884'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983143 3.929092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983143"^^xsd:decimal ;
  dwc:decimalLongitude "3.929092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983143 3.929092)"^^geo:wktLiteral ;
  geo-pos:lat "51.983143"^^xsd:decimal ;
  geo-pos:long "3.929092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49058; 49058'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929092'^^xsd:double;
  dwc:latitude '51.983143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613886'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983143 3.929092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983143"^^xsd:decimal ;
  dwc:decimalLongitude "3.929092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983143 3.929092)"^^geo:wktLiteral ;
  geo-pos:lat "51.983143"^^xsd:decimal ;
  geo-pos:long "3.929092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64a8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49057; 49057'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929092'^^xsd:double;
  dwc:latitude '51.983143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613885'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901411"^^xsd:decimal ;
  dwc:decimalLongitude "3.929193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  geo-pos:lat "51.901411"^^xsd:decimal ;
  geo-pos:long "3.929193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-588c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46024; 46024'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929193'^^xsd:double;
  dwc:latitude '51.901411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610949'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901411"^^xsd:decimal ;
  dwc:decimalLongitude "3.929193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  geo-pos:lat "51.901411"^^xsd:decimal ;
  geo-pos:long "3.929193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-588b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46021; 46021'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929193'^^xsd:double;
  dwc:latitude '51.901411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610946'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901411"^^xsd:decimal ;
  dwc:decimalLongitude "3.929193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  geo-pos:lat "51.901411"^^xsd:decimal ;
  geo-pos:long "3.929193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-588a'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46023; 46023'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929193'^^xsd:double;
  dwc:latitude '51.901411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610948'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901411"^^xsd:decimal ;
  dwc:decimalLongitude "3.929193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  geo-pos:lat "51.901411"^^xsd:decimal ;
  geo-pos:long "3.929193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5889'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46022; 46022'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929193'^^xsd:double;
  dwc:latitude '51.901411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610947'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901411"^^xsd:decimal ;
  dwc:decimalLongitude "3.929193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901411 3.929193)"^^geo:wktLiteral ;
  geo-pos:lat "51.901411"^^xsd:decimal ;
  geo-pos:long "3.929193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5888'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46025; 46025'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929193'^^xsd:double;
  dwc:latitude '51.901411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610950'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85685 3.929218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85685"^^xsd:decimal ;
  dwc:decimalLongitude "3.929218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85685 3.929218)"^^geo:wktLiteral ;
  geo-pos:lat "51.85685"^^xsd:decimal ;
  geo-pos:long "3.929218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-735b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39234; 39234'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929218'^^xsd:double;
  dwc:latitude '51.85685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604497'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85685 3.929218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85685"^^xsd:decimal ;
  dwc:decimalLongitude "3.929218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85685 3.929218)"^^geo:wktLiteral ;
  geo-pos:lat "51.85685"^^xsd:decimal ;
  geo-pos:long "3.929218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-735a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39233; 39233'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929218'^^xsd:double;
  dwc:latitude '51.85685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604496'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85685 3.929218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85685"^^xsd:decimal ;
  dwc:decimalLongitude "3.929218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85685 3.929218)"^^geo:wktLiteral ;
  geo-pos:lat "51.85685"^^xsd:decimal ;
  geo-pos:long "3.929218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7359'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39232; 39232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929218'^^xsd:double;
  dwc:latitude '51.85685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604495'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994228 3.92922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.994228"^^xsd:decimal ;
  dwc:decimalLongitude "3.92922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994228 3.92922)"^^geo:wktLiteral ;
  geo-pos:lat "51.994228"^^xsd:decimal ;
  geo-pos:long "3.92922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51309; 51309'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92922'^^xsd:double;
  dwc:latitude '51.994228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615973'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994228 3.92922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.994228"^^xsd:decimal ;
  dwc:decimalLongitude "3.92922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994228 3.92922)"^^geo:wktLiteral ;
  geo-pos:lat "51.994228"^^xsd:decimal ;
  geo-pos:long "3.92922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51312; 51312'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92922'^^xsd:double;
  dwc:latitude '51.994228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615976'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994228 3.92922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.994228"^^xsd:decimal ;
  dwc:decimalLongitude "3.92922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994228 3.92922)"^^geo:wktLiteral ;
  geo-pos:lat "51.994228"^^xsd:decimal ;
  geo-pos:long "3.92922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51310; 51310'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92922'^^xsd:double;
  dwc:latitude '51.994228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615974'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994228 3.92922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.994228"^^xsd:decimal ;
  dwc:decimalLongitude "3.92922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994228 3.92922)"^^geo:wktLiteral ;
  geo-pos:lat "51.994228"^^xsd:decimal ;
  geo-pos:long "3.92922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51311; 51311'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92922'^^xsd:double;
  dwc:latitude '51.994228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615975'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a39'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56410; 56410'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620929'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a38'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56414; 56414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620935'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a37'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56415; 56415'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620936'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a36'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56408; 56408'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620927'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a35'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56413; 56413'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620932'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a34'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56407; 56407'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620926'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a33'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56412; 56412'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620931'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a32'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56411; 56411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620930'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a31'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56416; 56416'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620937'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920598"^^xsd:decimal ;
  dwc:decimalLongitude "3.929356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920598 3.929356)"^^geo:wktLiteral ;
  geo-pos:lat "51.920598"^^xsd:decimal ;
  geo-pos:long "3.929356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a30'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56409; 56409'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929356'^^xsd:double;
  dwc:latitude '51.920598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620928'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862834 3.929357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862834"^^xsd:decimal ;
  dwc:decimalLongitude "3.929357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862834 3.929357)"^^geo:wktLiteral ;
  geo-pos:lat "51.862834"^^xsd:decimal ;
  geo-pos:long "3.929357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7824'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52226; 52226'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929357'^^xsd:double;
  dwc:latitude '51.862834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624343'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862834 3.929357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862834"^^xsd:decimal ;
  dwc:decimalLongitude "3.929357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862834 3.929357)"^^geo:wktLiteral ;
  geo-pos:lat "51.862834"^^xsd:decimal ;
  geo-pos:long "3.929357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7823'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52225; 52225'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929357'^^xsd:double;
  dwc:latitude '51.862834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624342'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862834 3.929357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862834"^^xsd:decimal ;
  dwc:decimalLongitude "3.929357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862834 3.929357)"^^geo:wktLiteral ;
  geo-pos:lat "51.862834"^^xsd:decimal ;
  geo-pos:long "3.929357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7822'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52227; 52227'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929357'^^xsd:double;
  dwc:latitude '51.862834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624344'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862511 3.92964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862511"^^xsd:decimal ;
  dwc:decimalLongitude "3.92964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862511 3.92964)"^^geo:wktLiteral ;
  geo-pos:lat "51.862511"^^xsd:decimal ;
  geo-pos:long "3.92964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-517a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54586; 54586'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92964'^^xsd:double;
  dwc:latitude '51.862511'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619083'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862511 3.92964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862511"^^xsd:decimal ;
  dwc:decimalLongitude "3.92964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862511 3.92964)"^^geo:wktLiteral ;
  geo-pos:lat "51.862511"^^xsd:decimal ;
  geo-pos:long "3.92964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5179'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54587; 54587'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.92964'^^xsd:double;
  dwc:latitude '51.862511'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619084'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959473 3.929796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959473"^^xsd:decimal ;
  dwc:decimalLongitude "3.929796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959473 3.929796)"^^geo:wktLiteral ;
  geo-pos:lat "51.959473"^^xsd:decimal ;
  geo-pos:long "3.929796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4674'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53418; 53418'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929796'^^xsd:double;
  dwc:latitude '51.959473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617981'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959473 3.929796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959473"^^xsd:decimal ;
  dwc:decimalLongitude "3.929796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959473 3.929796)"^^geo:wktLiteral ;
  geo-pos:lat "51.959473"^^xsd:decimal ;
  geo-pos:long "3.929796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4673'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53419; 53419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929796'^^xsd:double;
  dwc:latitude '51.959473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617982'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959473 3.929796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959473"^^xsd:decimal ;
  dwc:decimalLongitude "3.929796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959473 3.929796)"^^geo:wktLiteral ;
  geo-pos:lat "51.959473"^^xsd:decimal ;
  geo-pos:long "3.929796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4672'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53417; 53417'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929796'^^xsd:double;
  dwc:latitude '51.959473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617980'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959473 3.929796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959473"^^xsd:decimal ;
  dwc:decimalLongitude "3.929796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959473 3.929796)"^^geo:wktLiteral ;
  geo-pos:lat "51.959473"^^xsd:decimal ;
  geo-pos:long "3.929796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4671'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53416; 53416'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929796'^^xsd:double;
  dwc:latitude '51.959473'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617979'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831809 3.929797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831809"^^xsd:decimal ;
  dwc:decimalLongitude "3.929797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831809 3.929797)"^^geo:wktLiteral ;
  geo-pos:lat "51.831809"^^xsd:decimal ;
  geo-pos:long "3.929797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7568'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42444; 42444'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929797'^^xsd:double;
  dwc:latitude '51.831809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607551'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83683 3.929808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83683"^^xsd:decimal ;
  dwc:decimalLongitude "3.929808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83683 3.929808)"^^geo:wktLiteral ;
  geo-pos:lat "51.83683"^^xsd:decimal ;
  geo-pos:long "3.929808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5103'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46689; 46689'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.929808'^^xsd:double;
  dwc:latitude '51.83683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611626'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920842 3.930307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920842"^^xsd:decimal ;
  dwc:decimalLongitude "3.930307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920842 3.930307)"^^geo:wktLiteral ;
  geo-pos:lat "51.920842"^^xsd:decimal ;
  geo-pos:long "3.930307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5893'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46005; 46005'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930307'^^xsd:double;
  dwc:latitude '51.920842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610929'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920842 3.930307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920842"^^xsd:decimal ;
  dwc:decimalLongitude "3.930307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920842 3.930307)"^^geo:wktLiteral ;
  geo-pos:lat "51.920842"^^xsd:decimal ;
  geo-pos:long "3.930307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5892'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46006; 46006'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930307'^^xsd:double;
  dwc:latitude '51.920842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610930'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856679 3.930333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856679"^^xsd:decimal ;
  dwc:decimalLongitude "3.930333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856679 3.930333)"^^geo:wktLiteral ;
  geo-pos:lat "51.856679"^^xsd:decimal ;
  geo-pos:long "3.930333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39913; 39913'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.39'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930333'^^xsd:double;
  dwc:latitude '51.856679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605153'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856679 3.930333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856679"^^xsd:decimal ;
  dwc:decimalLongitude "3.930333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856679 3.930333)"^^geo:wktLiteral ;
  geo-pos:lat "51.856679"^^xsd:decimal ;
  geo-pos:long "3.930333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ac'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39911; 39911'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.39'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930333'^^xsd:double;
  dwc:latitude '51.856679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605151'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856679 3.930333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856679"^^xsd:decimal ;
  dwc:decimalLongitude "3.930333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856679 3.930333)"^^geo:wktLiteral ;
  geo-pos:lat "51.856679"^^xsd:decimal ;
  geo-pos:long "3.930333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ab'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39912; 39912'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.39'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930333'^^xsd:double;
  dwc:latitude '51.856679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605152'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902049 3.930369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902049"^^xsd:decimal ;
  dwc:decimalLongitude "3.930369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902049 3.930369)"^^geo:wktLiteral ;
  geo-pos:lat "51.902049"^^xsd:decimal ;
  geo-pos:long "3.930369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f5f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46489; 46489'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930369'^^xsd:double;
  dwc:latitude '51.902049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611423'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925129"^^xsd:decimal ;
  dwc:decimalLongitude "3.930511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  geo-pos:lat "51.925129"^^xsd:decimal ;
  geo-pos:long "3.930511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4291'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43321; 43321'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930511'^^xsd:double;
  dwc:latitude '51.925129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608136'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925129"^^xsd:decimal ;
  dwc:decimalLongitude "3.930511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  geo-pos:lat "51.925129"^^xsd:decimal ;
  geo-pos:long "3.930511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4290'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43324; 43324'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930511'^^xsd:double;
  dwc:latitude '51.925129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608139'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925129"^^xsd:decimal ;
  dwc:decimalLongitude "3.930511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  geo-pos:lat "51.925129"^^xsd:decimal ;
  geo-pos:long "3.930511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-428f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43322; 43322'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930511'^^xsd:double;
  dwc:latitude '51.925129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608137'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925129"^^xsd:decimal ;
  dwc:decimalLongitude "3.930511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  geo-pos:lat "51.925129"^^xsd:decimal ;
  geo-pos:long "3.930511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-428e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43323; 43323'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930511'^^xsd:double;
  dwc:latitude '51.925129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608138'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925129"^^xsd:decimal ;
  dwc:decimalLongitude "3.930511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925129 3.930511)"^^geo:wktLiteral ;
  geo-pos:lat "51.925129"^^xsd:decimal ;
  geo-pos:long "3.930511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-428d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43325; 43325'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930511'^^xsd:double;
  dwc:latitude '51.925129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608140'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902435"^^xsd:decimal ;
  dwc:decimalLongitude "3.930537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  geo-pos:lat "51.902435"^^xsd:decimal ;
  geo-pos:long "3.930537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c7c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48658; 48658'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930537'^^xsd:double;
  dwc:latitude '51.902435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613552'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902435"^^xsd:decimal ;
  dwc:decimalLongitude "3.930537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  geo-pos:lat "51.902435"^^xsd:decimal ;
  geo-pos:long "3.930537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c7b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48662; 48662'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930537'^^xsd:double;
  dwc:latitude '51.902435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613556'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902435"^^xsd:decimal ;
  dwc:decimalLongitude "3.930537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  geo-pos:lat "51.902435"^^xsd:decimal ;
  geo-pos:long "3.930537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c7a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48659; 48659'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930537'^^xsd:double;
  dwc:latitude '51.902435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613553'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902435"^^xsd:decimal ;
  dwc:decimalLongitude "3.930537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  geo-pos:lat "51.902435"^^xsd:decimal ;
  geo-pos:long "3.930537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c79'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48661; 48661'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930537'^^xsd:double;
  dwc:latitude '51.902435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613555'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902435"^^xsd:decimal ;
  dwc:decimalLongitude "3.930537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902435 3.930537)"^^geo:wktLiteral ;
  geo-pos:lat "51.902435"^^xsd:decimal ;
  geo-pos:long "3.930537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c78'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48660; 48660'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930537'^^xsd:double;
  dwc:latitude '51.902435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613554'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837624 3.93055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837624"^^xsd:decimal ;
  dwc:decimalLongitude "3.93055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837624 3.93055)"^^geo:wktLiteral ;
  geo-pos:lat "51.837624"^^xsd:decimal ;
  geo-pos:long "3.93055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f94'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54766; 54766'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.723888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93055'^^xsd:double;
  dwc:latitude '51.837624'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619264'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902704"^^xsd:decimal ;
  dwc:decimalLongitude "3.9306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  geo-pos:lat "51.902704"^^xsd:decimal ;
  geo-pos:long "3.9306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5214'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54424; 54424'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9306'^^xsd:double;
  dwc:latitude '51.902704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618963'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902704"^^xsd:decimal ;
  dwc:decimalLongitude "3.9306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  geo-pos:lat "51.902704"^^xsd:decimal ;
  geo-pos:long "3.9306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5213'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54425; 54425'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9306'^^xsd:double;
  dwc:latitude '51.902704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618964'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902704"^^xsd:decimal ;
  dwc:decimalLongitude "3.9306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  geo-pos:lat "51.902704"^^xsd:decimal ;
  geo-pos:long "3.9306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5212'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54426; 54426'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9306'^^xsd:double;
  dwc:latitude '51.902704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618965'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902704"^^xsd:decimal ;
  dwc:decimalLongitude "3.9306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  geo-pos:lat "51.902704"^^xsd:decimal ;
  geo-pos:long "3.9306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5211'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54427; 54427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9306'^^xsd:double;
  dwc:latitude '51.902704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618966'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902704"^^xsd:decimal ;
  dwc:decimalLongitude "3.9306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902704 3.9306)"^^geo:wktLiteral ;
  geo-pos:lat "51.902704"^^xsd:decimal ;
  geo-pos:long "3.9306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5210'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54428; 54428'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9306'^^xsd:double;
  dwc:latitude '51.902704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618967'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880189 3.930615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880189"^^xsd:decimal ;
  dwc:decimalLongitude "3.930615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880189 3.930615)"^^geo:wktLiteral ;
  geo-pos:lat "51.880189"^^xsd:decimal ;
  geo-pos:long "3.930615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7774'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51914; 51914'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930615'^^xsd:double;
  dwc:latitude '51.880189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616598'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880189 3.930615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880189"^^xsd:decimal ;
  dwc:decimalLongitude "3.930615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880189 3.930615)"^^geo:wktLiteral ;
  geo-pos:lat "51.880189"^^xsd:decimal ;
  geo-pos:long "3.930615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7773'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51915; 51915'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930615'^^xsd:double;
  dwc:latitude '51.880189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616599'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837309 3.930616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837309"^^xsd:decimal ;
  dwc:decimalLongitude "3.930616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837309 3.930616)"^^geo:wktLiteral ;
  geo-pos:lat "51.837309"^^xsd:decimal ;
  geo-pos:long "3.930616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-480f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52969; 52969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.360555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930616'^^xsd:double;
  dwc:latitude '51.837309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617501'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837309 3.930616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837309"^^xsd:decimal ;
  dwc:decimalLongitude "3.930616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837309 3.930616)"^^geo:wktLiteral ;
  geo-pos:lat "51.837309"^^xsd:decimal ;
  geo-pos:long "3.930616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-480e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52970; 52970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.360555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930616'^^xsd:double;
  dwc:latitude '51.837309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617502'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837309 3.930616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837309"^^xsd:decimal ;
  dwc:decimalLongitude "3.930616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837309 3.930616)"^^geo:wktLiteral ;
  geo-pos:lat "51.837309"^^xsd:decimal ;
  geo-pos:long "3.930616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-480d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52968; 52968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.360555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930616'^^xsd:double;
  dwc:latitude '51.837309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617500'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836586 3.930699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836586"^^xsd:decimal ;
  dwc:decimalLongitude "3.930699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836586 3.930699)"^^geo:wktLiteral ;
  geo-pos:lat "51.836586"^^xsd:decimal ;
  geo-pos:long "3.930699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78e0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52036; 52036'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930699'^^xsd:double;
  dwc:latitude '51.836586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616723'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836586 3.930699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836586"^^xsd:decimal ;
  dwc:decimalLongitude "3.930699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836586 3.930699)"^^geo:wktLiteral ;
  geo-pos:lat "51.836586"^^xsd:decimal ;
  geo-pos:long "3.930699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52037; 52037'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930699'^^xsd:double;
  dwc:latitude '51.836586'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616724'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837173 3.930715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837173"^^xsd:decimal ;
  dwc:decimalLongitude "3.930715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837173 3.930715)"^^geo:wktLiteral ;
  geo-pos:lat "51.837173"^^xsd:decimal ;
  geo-pos:long "3.930715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e31'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48154; 48154'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930715'^^xsd:double;
  dwc:latitude '51.837173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613047'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960372 3.930892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960372"^^xsd:decimal ;
  dwc:decimalLongitude "3.930892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960372 3.930892)"^^geo:wktLiteral ;
  geo-pos:lat "51.960372"^^xsd:decimal ;
  geo-pos:long "3.930892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55075; 55075'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930892'^^xsd:double;
  dwc:latitude '51.960372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619632'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960372 3.930892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960372"^^xsd:decimal ;
  dwc:decimalLongitude "3.930892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960372 3.930892)"^^geo:wktLiteral ;
  geo-pos:lat "51.960372"^^xsd:decimal ;
  geo-pos:long "3.930892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55073; 55073'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930892'^^xsd:double;
  dwc:latitude '51.960372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619630'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960372 3.930892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960372"^^xsd:decimal ;
  dwc:decimalLongitude "3.930892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960372 3.930892)"^^geo:wktLiteral ;
  geo-pos:lat "51.960372"^^xsd:decimal ;
  geo-pos:long "3.930892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55074; 55074'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.930892'^^xsd:double;
  dwc:latitude '51.960372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619631'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902448"^^xsd:decimal ;
  dwc:decimalLongitude "3.931075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  geo-pos:lat "51.902448"^^xsd:decimal ;
  geo-pos:long "3.931075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4582'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53680; 53680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931075'^^xsd:double;
  dwc:latitude '51.902448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618200'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902448"^^xsd:decimal ;
  dwc:decimalLongitude "3.931075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  geo-pos:lat "51.902448"^^xsd:decimal ;
  geo-pos:long "3.931075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4581'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53679; 53679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931075'^^xsd:double;
  dwc:latitude '51.902448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618199'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902448"^^xsd:decimal ;
  dwc:decimalLongitude "3.931075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  geo-pos:lat "51.902448"^^xsd:decimal ;
  geo-pos:long "3.931075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4580'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53678; 53678'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931075'^^xsd:double;
  dwc:latitude '51.902448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618198'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902448"^^xsd:decimal ;
  dwc:decimalLongitude "3.931075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  geo-pos:lat "51.902448"^^xsd:decimal ;
  geo-pos:long "3.931075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-457f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53677; 53677'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931075'^^xsd:double;
  dwc:latitude '51.902448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618197'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902448"^^xsd:decimal ;
  dwc:decimalLongitude "3.931075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  geo-pos:lat "51.902448"^^xsd:decimal ;
  geo-pos:long "3.931075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-457e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53676; 53676'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931075'^^xsd:double;
  dwc:latitude '51.902448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618196'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902448"^^xsd:decimal ;
  dwc:decimalLongitude "3.931075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  geo-pos:lat "51.902448"^^xsd:decimal ;
  geo-pos:long "3.931075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-457d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53675; 53675'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931075'^^xsd:double;
  dwc:latitude '51.902448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618194'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902448"^^xsd:decimal ;
  dwc:decimalLongitude "3.931075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  geo-pos:lat "51.902448"^^xsd:decimal ;
  geo-pos:long "3.931075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-457c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53674; 53674'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931075'^^xsd:double;
  dwc:latitude '51.902448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618193'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902448"^^xsd:decimal ;
  dwc:decimalLongitude "3.931075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902448 3.931075)"^^geo:wktLiteral ;
  geo-pos:lat "51.902448"^^xsd:decimal ;
  geo-pos:long "3.931075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-457b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53673; 53673'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931075'^^xsd:double;
  dwc:latitude '51.902448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618192'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923686 3.931122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923686"^^xsd:decimal ;
  dwc:decimalLongitude "3.931122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923686 3.931122)"^^geo:wktLiteral ;
  geo-pos:lat "51.923686"^^xsd:decimal ;
  geo-pos:long "3.931122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eaa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52751; 52751'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931122'^^xsd:double;
  dwc:latitude '51.923686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617309'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923686 3.931122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923686"^^xsd:decimal ;
  dwc:decimalLongitude "3.931122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923686 3.931122)"^^geo:wktLiteral ;
  geo-pos:lat "51.923686"^^xsd:decimal ;
  geo-pos:long "3.931122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea9'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52752; 52752'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931122'^^xsd:double;
  dwc:latitude '51.923686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617310'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923686 3.931122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923686"^^xsd:decimal ;
  dwc:decimalLongitude "3.931122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923686 3.931122)"^^geo:wktLiteral ;
  geo-pos:lat "51.923686"^^xsd:decimal ;
  geo-pos:long "3.931122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52753; 52753'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931122'^^xsd:double;
  dwc:latitude '51.923686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617311'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927775"^^xsd:decimal ;
  dwc:decimalLongitude "3.931279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  geo-pos:lat "51.927775"^^xsd:decimal ;
  geo-pos:long "3.931279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41463; 41463'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931279'^^xsd:double;
  dwc:latitude '51.927775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606648'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927775"^^xsd:decimal ;
  dwc:decimalLongitude "3.931279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  geo-pos:lat "51.927775"^^xsd:decimal ;
  geo-pos:long "3.931279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41465; 41465'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931279'^^xsd:double;
  dwc:latitude '51.927775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606650'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927775"^^xsd:decimal ;
  dwc:decimalLongitude "3.931279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  geo-pos:lat "51.927775"^^xsd:decimal ;
  geo-pos:long "3.931279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41467; 41467'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931279'^^xsd:double;
  dwc:latitude '51.927775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606652'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927775"^^xsd:decimal ;
  dwc:decimalLongitude "3.931279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  geo-pos:lat "51.927775"^^xsd:decimal ;
  geo-pos:long "3.931279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41468; 41468'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931279'^^xsd:double;
  dwc:latitude '51.927775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606653'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927775"^^xsd:decimal ;
  dwc:decimalLongitude "3.931279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  geo-pos:lat "51.927775"^^xsd:decimal ;
  geo-pos:long "3.931279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41466; 41466'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931279'^^xsd:double;
  dwc:latitude '51.927775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606651'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927775"^^xsd:decimal ;
  dwc:decimalLongitude "3.931279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927775 3.931279)"^^geo:wktLiteral ;
  geo-pos:lat "51.927775"^^xsd:decimal ;
  geo-pos:long "3.931279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41464; 41464'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931279'^^xsd:double;
  dwc:latitude '51.927775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606649'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90615"^^xsd:decimal ;
  dwc:decimalLongitude "3.931413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  geo-pos:lat "51.90615"^^xsd:decimal ;
  geo-pos:long "3.931413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7470'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42354; 42354'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931413'^^xsd:double;
  dwc:latitude '51.90615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607490'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90615"^^xsd:decimal ;
  dwc:decimalLongitude "3.931413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  geo-pos:lat "51.90615"^^xsd:decimal ;
  geo-pos:long "3.931413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-746f'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42353; 42353'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931413'^^xsd:double;
  dwc:latitude '51.90615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607489'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90615"^^xsd:decimal ;
  dwc:decimalLongitude "3.931413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  geo-pos:lat "51.90615"^^xsd:decimal ;
  geo-pos:long "3.931413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-746e'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42352; 42352'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931413'^^xsd:double;
  dwc:latitude '51.90615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607488'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90615"^^xsd:decimal ;
  dwc:decimalLongitude "3.931413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  geo-pos:lat "51.90615"^^xsd:decimal ;
  geo-pos:long "3.931413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-746d'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42351; 42351'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931413'^^xsd:double;
  dwc:latitude '51.90615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607487'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90615"^^xsd:decimal ;
  dwc:decimalLongitude "3.931413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90615 3.931413)"^^geo:wktLiteral ;
  geo-pos:lat "51.90615"^^xsd:decimal ;
  geo-pos:long "3.931413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-746c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42355; 42355'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931413'^^xsd:double;
  dwc:latitude '51.90615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607491'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948058 3.931568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948058"^^xsd:decimal ;
  dwc:decimalLongitude "3.931568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948058 3.931568)"^^geo:wktLiteral ;
  geo-pos:lat "51.948058"^^xsd:decimal ;
  geo-pos:long "3.931568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4959'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51427; 51427'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931568'^^xsd:double;
  dwc:latitude '51.948058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616055'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948058 3.931568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948058"^^xsd:decimal ;
  dwc:decimalLongitude "3.931568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948058 3.931568)"^^geo:wktLiteral ;
  geo-pos:lat "51.948058"^^xsd:decimal ;
  geo-pos:long "3.931568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4958'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51426; 51426'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931568'^^xsd:double;
  dwc:latitude '51.948058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616054'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948058 3.931568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948058"^^xsd:decimal ;
  dwc:decimalLongitude "3.931568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948058 3.931568)"^^geo:wktLiteral ;
  geo-pos:lat "51.948058"^^xsd:decimal ;
  geo-pos:long "3.931568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4957'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51425; 51425'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931568'^^xsd:double;
  dwc:latitude '51.948058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616053'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904288 3.931578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904288"^^xsd:decimal ;
  dwc:decimalLongitude "3.931578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904288 3.931578)"^^geo:wktLiteral ;
  geo-pos:lat "51.904288"^^xsd:decimal ;
  geo-pos:long "3.931578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6408'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49275; 49275'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931578'^^xsd:double;
  dwc:latitude '51.904288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614061'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904288 3.931578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904288"^^xsd:decimal ;
  dwc:decimalLongitude "3.931578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904288 3.931578)"^^geo:wktLiteral ;
  geo-pos:lat "51.904288"^^xsd:decimal ;
  geo-pos:long "3.931578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6407'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49274; 49274'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931578'^^xsd:double;
  dwc:latitude '51.904288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614060'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882088"^^xsd:decimal ;
  dwc:decimalLongitude "3.931584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  geo-pos:lat "51.882088"^^xsd:decimal ;
  geo-pos:long "3.931584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5626'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44322; 44322'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931584'^^xsd:double;
  dwc:latitude '51.882088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609344'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882088"^^xsd:decimal ;
  dwc:decimalLongitude "3.931584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  geo-pos:lat "51.882088"^^xsd:decimal ;
  geo-pos:long "3.931584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5625'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44320; 44320'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931584'^^xsd:double;
  dwc:latitude '51.882088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609342'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882088"^^xsd:decimal ;
  dwc:decimalLongitude "3.931584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  geo-pos:lat "51.882088"^^xsd:decimal ;
  geo-pos:long "3.931584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5624'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44319; 44319'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931584'^^xsd:double;
  dwc:latitude '51.882088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609341'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882088"^^xsd:decimal ;
  dwc:decimalLongitude "3.931584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  geo-pos:lat "51.882088"^^xsd:decimal ;
  geo-pos:long "3.931584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5623'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44318; 44318'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931584'^^xsd:double;
  dwc:latitude '51.882088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609340'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882088"^^xsd:decimal ;
  dwc:decimalLongitude "3.931584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882088 3.931584)"^^geo:wktLiteral ;
  geo-pos:lat "51.882088"^^xsd:decimal ;
  geo-pos:long "3.931584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5622'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44321; 44321'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931584'^^xsd:double;
  dwc:latitude '51.882088'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609343'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965851"^^xsd:decimal ;
  dwc:decimalLongitude "3.931675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965851"^^xsd:decimal ;
  geo-pos:long "3.931675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6853'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50687; 50687'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931675'^^xsd:double;
  dwc:latitude '51.965851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615439'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965851"^^xsd:decimal ;
  dwc:decimalLongitude "3.931675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965851"^^xsd:decimal ;
  geo-pos:long "3.931675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6852'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50684; 50684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931675'^^xsd:double;
  dwc:latitude '51.965851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615436'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965851"^^xsd:decimal ;
  dwc:decimalLongitude "3.931675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965851"^^xsd:decimal ;
  geo-pos:long "3.931675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6851'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50686; 50686'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931675'^^xsd:double;
  dwc:latitude '51.965851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615438'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965851"^^xsd:decimal ;
  dwc:decimalLongitude "3.931675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965851"^^xsd:decimal ;
  geo-pos:long "3.931675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6850'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50688; 50688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931675'^^xsd:double;
  dwc:latitude '51.965851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615440'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965851"^^xsd:decimal ;
  dwc:decimalLongitude "3.931675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965851"^^xsd:decimal ;
  geo-pos:long "3.931675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-684f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50685; 50685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931675'^^xsd:double;
  dwc:latitude '51.965851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615437'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965851"^^xsd:decimal ;
  dwc:decimalLongitude "3.931675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965851"^^xsd:decimal ;
  geo-pos:long "3.931675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-684e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50683; 50683'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931675'^^xsd:double;
  dwc:latitude '51.965851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615435'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965851"^^xsd:decimal ;
  dwc:decimalLongitude "3.931675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965851"^^xsd:decimal ;
  geo-pos:long "3.931675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-684d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50682; 50682'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931675'^^xsd:double;
  dwc:latitude '51.965851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615434'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965851"^^xsd:decimal ;
  dwc:decimalLongitude "3.931675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965851 3.931675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965851"^^xsd:decimal ;
  geo-pos:long "3.931675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-684c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50681; 50681'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931675'^^xsd:double;
  dwc:latitude '51.965851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615433'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859463 3.931857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859463"^^xsd:decimal ;
  dwc:decimalLongitude "3.931857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859463 3.931857)"^^geo:wktLiteral ;
  geo-pos:lat "51.859463"^^xsd:decimal ;
  geo-pos:long "3.931857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45606; 45606'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931857'^^xsd:double;
  dwc:latitude '51.859463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610566'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838468 3.931903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838468"^^xsd:decimal ;
  dwc:decimalLongitude "3.931903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838468 3.931903)"^^geo:wktLiteral ;
  geo-pos:lat "51.838468"^^xsd:decimal ;
  geo-pos:long "3.931903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55357; 55357'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.603611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.931903'^^xsd:double;
  dwc:latitude '51.838468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619875'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945428 3.93211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945428"^^xsd:decimal ;
  dwc:decimalLongitude "3.93211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945428 3.93211)"^^geo:wktLiteral ;
  geo-pos:lat "51.945428"^^xsd:decimal ;
  geo-pos:long "3.93211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e55'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49726; 49726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93211'^^xsd:double;
  dwc:latitude '51.945428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614573'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880059 3.932268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880059"^^xsd:decimal ;
  dwc:decimalLongitude "3.932268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880059 3.932268)"^^geo:wktLiteral ;
  geo-pos:lat "51.880059"^^xsd:decimal ;
  geo-pos:long "3.932268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6113'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45415; 45415'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932268'^^xsd:double;
  dwc:latitude '51.880059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610425'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880059 3.932268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880059"^^xsd:decimal ;
  dwc:decimalLongitude "3.932268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880059 3.932268)"^^geo:wktLiteral ;
  geo-pos:lat "51.880059"^^xsd:decimal ;
  geo-pos:long "3.932268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6112'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45414; 45414'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932268'^^xsd:double;
  dwc:latitude '51.880059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610424'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880059 3.932268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880059"^^xsd:decimal ;
  dwc:decimalLongitude "3.932268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880059 3.932268)"^^geo:wktLiteral ;
  geo-pos:lat "51.880059"^^xsd:decimal ;
  geo-pos:long "3.932268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6111'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45413; 45413'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932268'^^xsd:double;
  dwc:latitude '51.880059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610423'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838078 3.932315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838078"^^xsd:decimal ;
  dwc:decimalLongitude "3.932315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838078 3.932315)"^^geo:wktLiteral ;
  geo-pos:lat "51.838078"^^xsd:decimal ;
  geo-pos:long "3.932315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-696c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50350; 50350'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932315'^^xsd:double;
  dwc:latitude '51.838078'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615072'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838078 3.932315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838078"^^xsd:decimal ;
  dwc:decimalLongitude "3.932315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838078 3.932315)"^^geo:wktLiteral ;
  geo-pos:lat "51.838078"^^xsd:decimal ;
  geo-pos:long "3.932315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-696b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50348; 50348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932315'^^xsd:double;
  dwc:latitude '51.838078'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615071'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838078 3.932315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838078"^^xsd:decimal ;
  dwc:decimalLongitude "3.932315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838078 3.932315)"^^geo:wktLiteral ;
  geo-pos:lat "51.838078"^^xsd:decimal ;
  geo-pos:long "3.932315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-696a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50347; 50347'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932315'^^xsd:double;
  dwc:latitude '51.838078'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615070'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94851 3.932319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94851"^^xsd:decimal ;
  dwc:decimalLongitude "3.932319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94851 3.932319)"^^geo:wktLiteral ;
  geo-pos:lat "51.94851"^^xsd:decimal ;
  geo-pos:long "3.932319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7389'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39545; 39545'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932319'^^xsd:double;
  dwc:latitude '51.94851'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604802'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837152 3.93234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837152"^^xsd:decimal ;
  dwc:decimalLongitude "3.93234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837152 3.93234)"^^geo:wktLiteral ;
  geo-pos:lat "51.837152"^^xsd:decimal ;
  geo-pos:long "3.93234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4440'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42802; 42802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93234'^^xsd:double;
  dwc:latitude '51.837152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607853'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902371 3.932847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902371"^^xsd:decimal ;
  dwc:decimalLongitude "3.932847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902371 3.932847)"^^geo:wktLiteral ;
  geo-pos:lat "51.902371"^^xsd:decimal ;
  geo-pos:long "3.932847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50814; 50814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932847'^^xsd:double;
  dwc:latitude '51.902371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615560'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902371 3.932847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902371"^^xsd:decimal ;
  dwc:decimalLongitude "3.932847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902371 3.932847)"^^geo:wktLiteral ;
  geo-pos:lat "51.902371"^^xsd:decimal ;
  geo-pos:long "3.932847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50815; 50815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932847'^^xsd:double;
  dwc:latitude '51.902371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615561'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902371 3.932847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902371"^^xsd:decimal ;
  dwc:decimalLongitude "3.932847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902371 3.932847)"^^geo:wktLiteral ;
  geo-pos:lat "51.902371"^^xsd:decimal ;
  geo-pos:long "3.932847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50813; 50813'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.932847'^^xsd:double;
  dwc:latitude '51.902371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615559'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926708 3.933191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926708"^^xsd:decimal ;
  dwc:decimalLongitude "3.933191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926708 3.933191)"^^geo:wktLiteral ;
  geo-pos:lat "51.926708"^^xsd:decimal ;
  geo-pos:long "3.933191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6173'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45308; 45308'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933191'^^xsd:double;
  dwc:latitude '51.926708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610321'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926708 3.933191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926708"^^xsd:decimal ;
  dwc:decimalLongitude "3.933191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926708 3.933191)"^^geo:wktLiteral ;
  geo-pos:lat "51.926708"^^xsd:decimal ;
  geo-pos:long "3.933191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6171'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45307; 45307'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933191'^^xsd:double;
  dwc:latitude '51.926708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610320'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926708 3.933191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926708"^^xsd:decimal ;
  dwc:decimalLongitude "3.933191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926708 3.933191)"^^geo:wktLiteral ;
  geo-pos:lat "51.926708"^^xsd:decimal ;
  geo-pos:long "3.933191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-616f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45306; 45306'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933191'^^xsd:double;
  dwc:latitude '51.926708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610319'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903286 3.933229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903286"^^xsd:decimal ;
  dwc:decimalLongitude "3.933229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903286 3.933229)"^^geo:wktLiteral ;
  geo-pos:lat "51.903286"^^xsd:decimal ;
  geo-pos:long "3.933229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f7e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40554; 40554'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933229'^^xsd:double;
  dwc:latitude '51.903286'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605708'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966764 3.933251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966764"^^xsd:decimal ;
  dwc:decimalLongitude "3.933251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966764 3.933251)"^^geo:wktLiteral ;
  geo-pos:lat "51.966764"^^xsd:decimal ;
  geo-pos:long "3.933251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6653'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39701; 39701'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.173333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933251'^^xsd:double;
  dwc:latitude '51.966764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604932'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92606 3.933279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92606"^^xsd:decimal ;
  dwc:decimalLongitude "3.933279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92606 3.933279)"^^geo:wktLiteral ;
  geo-pos:lat "51.92606"^^xsd:decimal ;
  geo-pos:long "3.933279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-747c'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42338; 42338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933279'^^xsd:double;
  dwc:latitude '51.92606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607474'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92606 3.933279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92606"^^xsd:decimal ;
  dwc:decimalLongitude "3.933279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92606 3.933279)"^^geo:wktLiteral ;
  geo-pos:lat "51.92606"^^xsd:decimal ;
  geo-pos:long "3.933279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-747b'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42339; 42339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933279'^^xsd:double;
  dwc:latitude '51.92606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607475'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839634 3.933378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839634"^^xsd:decimal ;
  dwc:decimalLongitude "3.933378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839634 3.933378)"^^geo:wktLiteral ;
  geo-pos:lat "51.839634"^^xsd:decimal ;
  geo-pos:long "3.933378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57dd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44465; 44465'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933378'^^xsd:double;
  dwc:latitude '51.839634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609484'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839634 3.933378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839634"^^xsd:decimal ;
  dwc:decimalLongitude "3.933378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839634 3.933378)"^^geo:wktLiteral ;
  geo-pos:lat "51.839634"^^xsd:decimal ;
  geo-pos:long "3.933378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44466; 44466'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933378'^^xsd:double;
  dwc:latitude '51.839634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609485'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839634 3.933378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839634"^^xsd:decimal ;
  dwc:decimalLongitude "3.933378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839634 3.933378)"^^geo:wktLiteral ;
  geo-pos:lat "51.839634"^^xsd:decimal ;
  geo-pos:long "3.933378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57db'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44464; 44464'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933378'^^xsd:double;
  dwc:latitude '51.839634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609483'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945651 3.933395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945651"^^xsd:decimal ;
  dwc:decimalLongitude "3.933395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945651 3.933395)"^^geo:wktLiteral ;
  geo-pos:lat "51.945651"^^xsd:decimal ;
  geo-pos:long "3.933395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6647'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39720; 39720'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.256666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933395'^^xsd:double;
  dwc:latitude '51.945651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604949'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945651 3.933395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945651"^^xsd:decimal ;
  dwc:decimalLongitude "3.933395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945651 3.933395)"^^geo:wktLiteral ;
  geo-pos:lat "51.945651"^^xsd:decimal ;
  geo-pos:long "3.933395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6646'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39719; 39719'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.256666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933395'^^xsd:double;
  dwc:latitude '51.945651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604948'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945651 3.933395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945651"^^xsd:decimal ;
  dwc:decimalLongitude "3.933395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945651 3.933395)"^^geo:wktLiteral ;
  geo-pos:lat "51.945651"^^xsd:decimal ;
  geo-pos:long "3.933395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6645'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39718; 39718'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.256666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933395'^^xsd:double;
  dwc:latitude '51.945651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604947'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41528; 41528'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606674'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41518; 41518'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606148'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41520; 41520'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606150'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41519; 41519'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606149'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41526; 41526'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606672'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bbf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41527; 41527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606673'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bbe'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41525; 41525'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606671'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bbd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41522; 41522'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606152'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bbc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41530; 41530'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606676'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bbb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41521; 41521'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606151'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bba'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41524; 41524'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606670'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41523; 41523'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606153'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903652"^^xsd:decimal ;
  dwc:decimalLongitude "3.933484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903652 3.933484)"^^geo:wktLiteral ;
  geo-pos:lat "51.903652"^^xsd:decimal ;
  geo-pos:long "3.933484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bb8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41529; 41529'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933484'^^xsd:double;
  dwc:latitude '51.903652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606675'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838509 3.933515)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838509"^^xsd:decimal ;
  dwc:decimalLongitude "3.933515"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838509 3.933515)"^^geo:wktLiteral ;
  geo-pos:lat "51.838509"^^xsd:decimal ;
  geo-pos:long "3.933515"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5406'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54670; 54670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933515'^^xsd:double;
  dwc:latitude '51.838509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619168'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.996109 3.93357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.996109"^^xsd:decimal ;
  dwc:decimalLongitude "3.93357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.996109 3.93357)"^^geo:wktLiteral ;
  geo-pos:lat "51.996109"^^xsd:decimal ;
  geo-pos:long "3.93357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5504'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55575; 55575'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93357'^^xsd:double;
  dwc:latitude '51.996109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620052'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904234 3.933757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904234"^^xsd:decimal ;
  dwc:decimalLongitude "3.933757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904234 3.933757)"^^geo:wktLiteral ;
  geo-pos:lat "51.904234"^^xsd:decimal ;
  geo-pos:long "3.933757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39844; 39844'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.856666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933757'^^xsd:double;
  dwc:latitude '51.904234'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605083'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965474 3.933865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965474"^^xsd:decimal ;
  dwc:decimalLongitude "3.933865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965474 3.933865)"^^geo:wktLiteral ;
  geo-pos:lat "51.965474"^^xsd:decimal ;
  geo-pos:long "3.933865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6219'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45128; 45128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933865'^^xsd:double;
  dwc:latitude '51.965474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610142'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965474 3.933865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965474"^^xsd:decimal ;
  dwc:decimalLongitude "3.933865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965474 3.933865)"^^geo:wktLiteral ;
  geo-pos:lat "51.965474"^^xsd:decimal ;
  geo-pos:long "3.933865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6218'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45126; 45126'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933865'^^xsd:double;
  dwc:latitude '51.965474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610140'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965474 3.933865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965474"^^xsd:decimal ;
  dwc:decimalLongitude "3.933865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965474 3.933865)"^^geo:wktLiteral ;
  geo-pos:lat "51.965474"^^xsd:decimal ;
  geo-pos:long "3.933865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6217'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45127; 45127'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933865'^^xsd:double;
  dwc:latitude '51.965474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610141'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965474 3.933865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965474"^^xsd:decimal ;
  dwc:decimalLongitude "3.933865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965474 3.933865)"^^geo:wktLiteral ;
  geo-pos:lat "51.965474"^^xsd:decimal ;
  geo-pos:long "3.933865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6216'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45129; 45129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933865'^^xsd:double;
  dwc:latitude '51.965474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610143'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924077 3.933878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924077"^^xsd:decimal ;
  dwc:decimalLongitude "3.933878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924077 3.933878)"^^geo:wktLiteral ;
  geo-pos:lat "51.924077"^^xsd:decimal ;
  geo-pos:long "3.933878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f91'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40533; 40533'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933878'^^xsd:double;
  dwc:latitude '51.924077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605689'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924077 3.933878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924077"^^xsd:decimal ;
  dwc:decimalLongitude "3.933878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924077 3.933878)"^^geo:wktLiteral ;
  geo-pos:lat "51.924077"^^xsd:decimal ;
  geo-pos:long "3.933878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f90'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40534; 40534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933878'^^xsd:double;
  dwc:latitude '51.924077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605690'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924077 3.933878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924077"^^xsd:decimal ;
  dwc:decimalLongitude "3.933878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924077 3.933878)"^^geo:wktLiteral ;
  geo-pos:lat "51.924077"^^xsd:decimal ;
  geo-pos:long "3.933878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f8f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40532; 40532'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933878'^^xsd:double;
  dwc:latitude '51.924077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605688'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981289"^^xsd:decimal ;
  dwc:decimalLongitude "3.933903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  geo-pos:lat "51.981289"^^xsd:decimal ;
  geo-pos:long "3.933903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4322'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43120; 43120'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933903'^^xsd:double;
  dwc:latitude '51.981289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608228'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981289"^^xsd:decimal ;
  dwc:decimalLongitude "3.933903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  geo-pos:lat "51.981289"^^xsd:decimal ;
  geo-pos:long "3.933903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4321'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43119; 43119'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933903'^^xsd:double;
  dwc:latitude '51.981289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608227'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981289"^^xsd:decimal ;
  dwc:decimalLongitude "3.933903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  geo-pos:lat "51.981289"^^xsd:decimal ;
  geo-pos:long "3.933903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4320'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43121; 43121'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933903'^^xsd:double;
  dwc:latitude '51.981289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608229'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981289"^^xsd:decimal ;
  dwc:decimalLongitude "3.933903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  geo-pos:lat "51.981289"^^xsd:decimal ;
  geo-pos:long "3.933903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-431f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43118; 43118'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933903'^^xsd:double;
  dwc:latitude '51.981289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608226'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981289"^^xsd:decimal ;
  dwc:decimalLongitude "3.933903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981289 3.933903)"^^geo:wktLiteral ;
  geo-pos:lat "51.981289"^^xsd:decimal ;
  geo-pos:long "3.933903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-431e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43117; 43117'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933903'^^xsd:double;
  dwc:latitude '51.981289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608224'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836722 3.933907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836722"^^xsd:decimal ;
  dwc:decimalLongitude "3.933907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836722 3.933907)"^^geo:wktLiteral ;
  geo-pos:lat "51.836722"^^xsd:decimal ;
  geo-pos:long "3.933907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52322; 52322'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.556944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.933907'^^xsd:double;
  dwc:latitude '51.836722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616973'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967226 3.93396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967226"^^xsd:decimal ;
  dwc:decimalLongitude "3.93396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967226 3.93396)"^^geo:wktLiteral ;
  geo-pos:lat "51.967226"^^xsd:decimal ;
  geo-pos:long "3.93396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6652'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39702; 39702'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.173888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93396'^^xsd:double;
  dwc:latitude '51.967226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624282'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967226 3.93396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967226"^^xsd:decimal ;
  dwc:decimalLongitude "3.93396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967226 3.93396)"^^geo:wktLiteral ;
  geo-pos:lat "51.967226"^^xsd:decimal ;
  geo-pos:long "3.93396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6651'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39703; 39703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.173888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93396'^^xsd:double;
  dwc:latitude '51.967226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624283'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904718 3.934043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904718"^^xsd:decimal ;
  dwc:decimalLongitude "3.934043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904718 3.934043)"^^geo:wktLiteral ;
  geo-pos:lat "51.904718"^^xsd:decimal ;
  geo-pos:long "3.934043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6144'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45350; 45350'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934043'^^xsd:double;
  dwc:latitude '51.904718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610361'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904718 3.934043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904718"^^xsd:decimal ;
  dwc:decimalLongitude "3.934043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904718 3.934043)"^^geo:wktLiteral ;
  geo-pos:lat "51.904718"^^xsd:decimal ;
  geo-pos:long "3.934043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6143'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45351; 45351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934043'^^xsd:double;
  dwc:latitude '51.904718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610362'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904718 3.934043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904718"^^xsd:decimal ;
  dwc:decimalLongitude "3.934043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904718 3.934043)"^^geo:wktLiteral ;
  geo-pos:lat "51.904718"^^xsd:decimal ;
  geo-pos:long "3.934043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6142'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45352; 45352'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934043'^^xsd:double;
  dwc:latitude '51.904718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610363'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882669 3.93424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882669"^^xsd:decimal ;
  dwc:decimalLongitude "3.93424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882669 3.93424)"^^geo:wktLiteral ;
  geo-pos:lat "51.882669"^^xsd:decimal ;
  geo-pos:long "3.93424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5451'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55825; 55825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93424'^^xsd:double;
  dwc:latitude '51.882669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620296'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882669 3.93424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882669"^^xsd:decimal ;
  dwc:decimalLongitude "3.93424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882669 3.93424)"^^geo:wktLiteral ;
  geo-pos:lat "51.882669"^^xsd:decimal ;
  geo-pos:long "3.93424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5450'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55826; 55826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93424'^^xsd:double;
  dwc:latitude '51.882669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620297'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882669 3.93424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882669"^^xsd:decimal ;
  dwc:decimalLongitude "3.93424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882669 3.93424)"^^geo:wktLiteral ;
  geo-pos:lat "51.882669"^^xsd:decimal ;
  geo-pos:long "3.93424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-544f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55823; 55823'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93424'^^xsd:double;
  dwc:latitude '51.882669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620294'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882669 3.93424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882669"^^xsd:decimal ;
  dwc:decimalLongitude "3.93424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882669 3.93424)"^^geo:wktLiteral ;
  geo-pos:lat "51.882669"^^xsd:decimal ;
  geo-pos:long "3.93424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-544e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55824; 55824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93424'^^xsd:double;
  dwc:latitude '51.882669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620295'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838889 3.934292)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838889"^^xsd:decimal ;
  dwc:decimalLongitude "3.934292"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838889 3.934292)"^^geo:wktLiteral ;
  geo-pos:lat "51.838889"^^xsd:decimal ;
  geo-pos:long "3.934292"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56689; 56689'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934292'^^xsd:double;
  dwc:latitude '51.838889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621155'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927446"^^xsd:decimal ;
  dwc:decimalLongitude "3.934312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  geo-pos:lat "51.927446"^^xsd:decimal ;
  geo-pos:long "3.934312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-402e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57204; 57204'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934312'^^xsd:double;
  dwc:latitude '51.927446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621623'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927446"^^xsd:decimal ;
  dwc:decimalLongitude "3.934312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  geo-pos:lat "51.927446"^^xsd:decimal ;
  geo-pos:long "3.934312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-402d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57206; 57206'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934312'^^xsd:double;
  dwc:latitude '51.927446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621625'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927446"^^xsd:decimal ;
  dwc:decimalLongitude "3.934312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  geo-pos:lat "51.927446"^^xsd:decimal ;
  geo-pos:long "3.934312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-402c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57208; 57208'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934312'^^xsd:double;
  dwc:latitude '51.927446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621627'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927446"^^xsd:decimal ;
  dwc:decimalLongitude "3.934312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  geo-pos:lat "51.927446"^^xsd:decimal ;
  geo-pos:long "3.934312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-402b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57207; 57207'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934312'^^xsd:double;
  dwc:latitude '51.927446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621626'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927446"^^xsd:decimal ;
  dwc:decimalLongitude "3.934312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927446 3.934312)"^^geo:wktLiteral ;
  geo-pos:lat "51.927446"^^xsd:decimal ;
  geo-pos:long "3.934312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-402a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57205; 57205'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934312'^^xsd:double;
  dwc:latitude '51.927446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621624'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86437"^^xsd:decimal ;
  dwc:decimalLongitude "3.934442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  geo-pos:lat "51.86437"^^xsd:decimal ;
  geo-pos:long "3.934442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-488c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51661; 51661'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934442'^^xsd:double;
  dwc:latitude '51.86437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616295'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86437"^^xsd:decimal ;
  dwc:decimalLongitude "3.934442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  geo-pos:lat "51.86437"^^xsd:decimal ;
  geo-pos:long "3.934442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-488b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51663; 51663'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934442'^^xsd:double;
  dwc:latitude '51.86437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616297'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86437"^^xsd:decimal ;
  dwc:decimalLongitude "3.934442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  geo-pos:lat "51.86437"^^xsd:decimal ;
  geo-pos:long "3.934442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-488a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51660; 51660'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934442'^^xsd:double;
  dwc:latitude '51.86437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616294'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86437"^^xsd:decimal ;
  dwc:decimalLongitude "3.934442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  geo-pos:lat "51.86437"^^xsd:decimal ;
  geo-pos:long "3.934442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4889'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51664; 51664'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934442'^^xsd:double;
  dwc:latitude '51.86437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616298'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86437"^^xsd:decimal ;
  dwc:decimalLongitude "3.934442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86437 3.934442)"^^geo:wktLiteral ;
  geo-pos:lat "51.86437"^^xsd:decimal ;
  geo-pos:long "3.934442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4888'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51662; 51662'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934442'^^xsd:double;
  dwc:latitude '51.86437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616296'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885167 3.93451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885167"^^xsd:decimal ;
  dwc:decimalLongitude "3.93451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885167 3.93451)"^^geo:wktLiteral ;
  geo-pos:lat "51.885167"^^xsd:decimal ;
  geo-pos:long "3.93451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71a0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43731; 43731'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93451'^^xsd:double;
  dwc:latitude '51.885167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608741'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885167 3.93451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885167"^^xsd:decimal ;
  dwc:decimalLongitude "3.93451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885167 3.93451)"^^geo:wktLiteral ;
  geo-pos:lat "51.885167"^^xsd:decimal ;
  geo-pos:long "3.93451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-719f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43730; 43730'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93451'^^xsd:double;
  dwc:latitude '51.885167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608740'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840352 3.93467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840352"^^xsd:decimal ;
  dwc:decimalLongitude "3.93467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840352 3.93467)"^^geo:wktLiteral ;
  geo-pos:lat "51.840352"^^xsd:decimal ;
  geo-pos:long "3.93467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b61'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47455; 47455'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93467'^^xsd:double;
  dwc:latitude '51.840352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612361'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840352 3.93467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840352"^^xsd:decimal ;
  dwc:decimalLongitude "3.93467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840352 3.93467)"^^geo:wktLiteral ;
  geo-pos:lat "51.840352"^^xsd:decimal ;
  geo-pos:long "3.93467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b60'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47456; 47456'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93467'^^xsd:double;
  dwc:latitude '51.840352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612362'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961897 3.934737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961897"^^xsd:decimal ;
  dwc:decimalLongitude "3.934737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961897 3.934737)"^^geo:wktLiteral ;
  geo-pos:lat "51.961897"^^xsd:decimal ;
  geo-pos:long "3.934737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40425; 40425'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934737'^^xsd:double;
  dwc:latitude '51.961897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605585'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961897 3.934737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961897"^^xsd:decimal ;
  dwc:decimalLongitude "3.934737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961897 3.934737)"^^geo:wktLiteral ;
  geo-pos:lat "51.961897"^^xsd:decimal ;
  geo-pos:long "3.934737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5fe1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40426; 40426'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934737'^^xsd:double;
  dwc:latitude '51.961897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605586'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838733 3.934782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838733"^^xsd:decimal ;
  dwc:decimalLongitude "3.934782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838733 3.934782)"^^geo:wktLiteral ;
  geo-pos:lat "51.838733"^^xsd:decimal ;
  geo-pos:long "3.934782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bdc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55923; 55923'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934782'^^xsd:double;
  dwc:latitude '51.838733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620384'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838733 3.934782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838733"^^xsd:decimal ;
  dwc:decimalLongitude "3.934782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838733 3.934782)"^^geo:wktLiteral ;
  geo-pos:lat "51.838733"^^xsd:decimal ;
  geo-pos:long "3.934782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bdb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55924; 55924'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.934782'^^xsd:double;
  dwc:latitude '51.838733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620385'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90631 3.935007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90631"^^xsd:decimal ;
  dwc:decimalLongitude "3.935007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90631 3.935007)"^^geo:wktLiteral ;
  geo-pos:lat "51.90631"^^xsd:decimal ;
  geo-pos:long "3.935007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e2b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49410; 49410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935007'^^xsd:double;
  dwc:latitude '51.90631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614198'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.935036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862189"^^xsd:decimal ;
  dwc:decimalLongitude "3.935036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.935036)"^^geo:wktLiteral ;
  geo-pos:lat "51.862189"^^xsd:decimal ;
  geo-pos:long "3.935036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f21'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46577; 46577'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935036'^^xsd:double;
  dwc:latitude '51.862189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611512'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.935036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862189"^^xsd:decimal ;
  dwc:decimalLongitude "3.935036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862189 3.935036)"^^geo:wktLiteral ;
  geo-pos:lat "51.862189"^^xsd:decimal ;
  geo-pos:long "3.935036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f20'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46576; 46576'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935036'^^xsd:double;
  dwc:latitude '51.862189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611511'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967828 3.935122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967828"^^xsd:decimal ;
  dwc:decimalLongitude "3.935122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967828 3.935122)"^^geo:wktLiteral ;
  geo-pos:lat "51.967828"^^xsd:decimal ;
  geo-pos:long "3.935122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cbb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41259; 41259'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935122'^^xsd:double;
  dwc:latitude '51.967828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606443'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967828 3.935122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967828"^^xsd:decimal ;
  dwc:decimalLongitude "3.935122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967828 3.935122)"^^geo:wktLiteral ;
  geo-pos:lat "51.967828"^^xsd:decimal ;
  geo-pos:long "3.935122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41260; 41260'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935122'^^xsd:double;
  dwc:latitude '51.967828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606444'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967828 3.935122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967828"^^xsd:decimal ;
  dwc:decimalLongitude "3.935122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967828 3.935122)"^^geo:wktLiteral ;
  geo-pos:lat "51.967828"^^xsd:decimal ;
  geo-pos:long "3.935122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41261; 41261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935122'^^xsd:double;
  dwc:latitude '51.967828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606445'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837866 3.935156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837866"^^xsd:decimal ;
  dwc:decimalLongitude "3.935156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837866 3.935156)"^^geo:wktLiteral ;
  geo-pos:lat "51.837866"^^xsd:decimal ;
  geo-pos:long "3.935156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-670d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39973; 39973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935156'^^xsd:double;
  dwc:latitude '51.837866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605176'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837866 3.935156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837866"^^xsd:decimal ;
  dwc:decimalLongitude "3.935156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837866 3.935156)"^^geo:wktLiteral ;
  geo-pos:lat "51.837866"^^xsd:decimal ;
  geo-pos:long "3.935156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-670c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39974; 39974'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935156'^^xsd:double;
  dwc:latitude '51.837866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605177'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837866 3.935156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837866"^^xsd:decimal ;
  dwc:decimalLongitude "3.935156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837866 3.935156)"^^geo:wktLiteral ;
  geo-pos:lat "51.837866"^^xsd:decimal ;
  geo-pos:long "3.935156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-670b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39975; 39975'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.1997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935156'^^xsd:double;
  dwc:latitude '51.837866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605178'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8381 3.935248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8381"^^xsd:decimal ;
  dwc:decimalLongitude "3.935248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8381 3.935248)"^^geo:wktLiteral ;
  geo-pos:lat "51.8381"^^xsd:decimal ;
  geo-pos:long "3.935248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-443f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42803; 42803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935248'^^xsd:double;
  dwc:latitude '51.8381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607854'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98331"^^xsd:decimal ;
  dwc:decimalLongitude "3.935284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  geo-pos:lat "51.98331"^^xsd:decimal ;
  geo-pos:long "3.935284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56227; 56227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935284'^^xsd:double;
  dwc:latitude '51.98331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620745'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98331"^^xsd:decimal ;
  dwc:decimalLongitude "3.935284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  geo-pos:lat "51.98331"^^xsd:decimal ;
  geo-pos:long "3.935284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56226; 56226'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935284'^^xsd:double;
  dwc:latitude '51.98331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620744'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98331"^^xsd:decimal ;
  dwc:decimalLongitude "3.935284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  geo-pos:lat "51.98331"^^xsd:decimal ;
  geo-pos:long "3.935284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56228; 56228'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935284'^^xsd:double;
  dwc:latitude '51.98331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620746'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98331"^^xsd:decimal ;
  dwc:decimalLongitude "3.935284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  geo-pos:lat "51.98331"^^xsd:decimal ;
  geo-pos:long "3.935284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56229; 56229'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935284'^^xsd:double;
  dwc:latitude '51.98331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620747'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98331"^^xsd:decimal ;
  dwc:decimalLongitude "3.935284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  geo-pos:lat "51.98331"^^xsd:decimal ;
  geo-pos:long "3.935284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56225; 56225'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935284'^^xsd:double;
  dwc:latitude '51.98331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620743'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98331"^^xsd:decimal ;
  dwc:decimalLongitude "3.935284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98331 3.935284)"^^geo:wktLiteral ;
  geo-pos:lat "51.98331"^^xsd:decimal ;
  geo-pos:long "3.935284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56224; 56224'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935284'^^xsd:double;
  dwc:latitude '51.98331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620742'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835534 3.93529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835534"^^xsd:decimal ;
  dwc:decimalLongitude "3.93529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835534 3.93529)"^^geo:wktLiteral ;
  geo-pos:lat "51.835534"^^xsd:decimal ;
  geo-pos:long "3.93529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7563'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42449; 42449'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93529'^^xsd:double;
  dwc:latitude '51.835534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607556'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966424 3.935297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966424"^^xsd:decimal ;
  dwc:decimalLongitude "3.935297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966424 3.935297)"^^geo:wktLiteral ;
  geo-pos:lat "51.966424"^^xsd:decimal ;
  geo-pos:long "3.935297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52681; 52681'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935297'^^xsd:double;
  dwc:latitude '51.966424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617241'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966424 3.935297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966424"^^xsd:decimal ;
  dwc:decimalLongitude "3.935297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966424 3.935297)"^^geo:wktLiteral ;
  geo-pos:lat "51.966424"^^xsd:decimal ;
  geo-pos:long "3.935297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52682; 52682'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935297'^^xsd:double;
  dwc:latitude '51.966424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617242'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864317 3.935458)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864317"^^xsd:decimal ;
  dwc:decimalLongitude "3.935458"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864317 3.935458)"^^geo:wktLiteral ;
  geo-pos:lat "51.864317"^^xsd:decimal ;
  geo-pos:long "3.935458"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56567; 56567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935458'^^xsd:double;
  dwc:latitude '51.864317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621079'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864317 3.935458)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864317"^^xsd:decimal ;
  dwc:decimalLongitude "3.935458"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864317 3.935458)"^^geo:wktLiteral ;
  geo-pos:lat "51.864317"^^xsd:decimal ;
  geo-pos:long "3.935458"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69af'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56566; 56566'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935458'^^xsd:double;
  dwc:latitude '51.864317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621078'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99996 3.935471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99996"^^xsd:decimal ;
  dwc:decimalLongitude "3.935471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99996 3.935471)"^^geo:wktLiteral ;
  geo-pos:lat "51.99996"^^xsd:decimal ;
  geo-pos:long "3.935471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70e0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42190; 42190'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935471'^^xsd:double;
  dwc:latitude '51.99996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607361'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99996 3.935471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99996"^^xsd:decimal ;
  dwc:decimalLongitude "3.935471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99996 3.935471)"^^geo:wktLiteral ;
  geo-pos:lat "51.99996"^^xsd:decimal ;
  geo-pos:long "3.935471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42193; 42193'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935471'^^xsd:double;
  dwc:latitude '51.99996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607364'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99996 3.935471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99996"^^xsd:decimal ;
  dwc:decimalLongitude "3.935471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99996 3.935471)"^^geo:wktLiteral ;
  geo-pos:lat "51.99996"^^xsd:decimal ;
  geo-pos:long "3.935471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70de'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42191; 42191'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935471'^^xsd:double;
  dwc:latitude '51.99996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607362'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99996 3.935471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99996"^^xsd:decimal ;
  dwc:decimalLongitude "3.935471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99996 3.935471)"^^geo:wktLiteral ;
  geo-pos:lat "51.99996"^^xsd:decimal ;
  geo-pos:long "3.935471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42192; 42192'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935471'^^xsd:double;
  dwc:latitude '51.99996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607363'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839905 3.935503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839905"^^xsd:decimal ;
  dwc:decimalLongitude "3.935503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839905 3.935503)"^^geo:wktLiteral ;
  geo-pos:lat "51.839905"^^xsd:decimal ;
  geo-pos:long "3.935503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40715; 40715'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935503'^^xsd:double;
  dwc:latitude '51.839905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605868'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839905 3.935503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839905"^^xsd:decimal ;
  dwc:decimalLongitude "3.935503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839905 3.935503)"^^geo:wktLiteral ;
  geo-pos:lat "51.839905"^^xsd:decimal ;
  geo-pos:long "3.935503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40714; 40714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935503'^^xsd:double;
  dwc:latitude '51.839905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605867'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859277 3.935605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859277"^^xsd:decimal ;
  dwc:decimalLongitude "3.935605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859277 3.935605)"^^geo:wktLiteral ;
  geo-pos:lat "51.859277"^^xsd:decimal ;
  geo-pos:long "3.935605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7826'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52224; 52224'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935605'^^xsd:double;
  dwc:latitude '51.859277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616908'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859277 3.935605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859277"^^xsd:decimal ;
  dwc:decimalLongitude "3.935605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859277 3.935605)"^^geo:wktLiteral ;
  geo-pos:lat "51.859277"^^xsd:decimal ;
  geo-pos:long "3.935605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7825'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52223; 52223'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935605'^^xsd:double;
  dwc:latitude '51.859277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616907'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839328 3.935622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839328"^^xsd:decimal ;
  dwc:decimalLongitude "3.935622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839328 3.935622)"^^geo:wktLiteral ;
  geo-pos:lat "51.839328"^^xsd:decimal ;
  geo-pos:long "3.935622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f09'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49510; 49510'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935622'^^xsd:double;
  dwc:latitude '51.839328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614301'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839435 3.935769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839435"^^xsd:decimal ;
  dwc:decimalLongitude "3.935769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839435 3.935769)"^^geo:wktLiteral ;
  geo-pos:lat "51.839435"^^xsd:decimal ;
  geo-pos:long "3.935769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-730f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43823; 43823'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2061111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935769'^^xsd:double;
  dwc:latitude '51.839435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608834'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907697 3.935922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907697"^^xsd:decimal ;
  dwc:decimalLongitude "3.935922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907697 3.935922)"^^geo:wktLiteral ;
  geo-pos:lat "51.907697"^^xsd:decimal ;
  geo-pos:long "3.935922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43653; 43653'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935922'^^xsd:double;
  dwc:latitude '51.907697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608167'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907697 3.935922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907697"^^xsd:decimal ;
  dwc:decimalLongitude "3.935922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907697 3.935922)"^^geo:wktLiteral ;
  geo-pos:lat "51.907697"^^xsd:decimal ;
  geo-pos:long "3.935922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43652; 43652'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.935922'^^xsd:double;
  dwc:latitude '51.907697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608166'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838416 3.936096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838416"^^xsd:decimal ;
  dwc:decimalLongitude "3.936096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838416 3.936096)"^^geo:wktLiteral ;
  geo-pos:lat "51.838416"^^xsd:decimal ;
  geo-pos:long "3.936096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7150'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42058; 42058'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936096'^^xsd:double;
  dwc:latitude '51.838416'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607243'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861785 3.936117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861785"^^xsd:decimal ;
  dwc:decimalLongitude "3.936117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861785 3.936117)"^^geo:wktLiteral ;
  geo-pos:lat "51.861785"^^xsd:decimal ;
  geo-pos:long "3.936117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e5f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52849; 52849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936117'^^xsd:double;
  dwc:latitude '51.861785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617399'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861785 3.936117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861785"^^xsd:decimal ;
  dwc:decimalLongitude "3.936117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861785 3.936117)"^^geo:wktLiteral ;
  geo-pos:lat "51.861785"^^xsd:decimal ;
  geo-pos:long "3.936117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e5e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52850; 52850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936117'^^xsd:double;
  dwc:latitude '51.861785'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617400'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999739 3.936151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999739"^^xsd:decimal ;
  dwc:decimalLongitude "3.936151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999739 3.936151)"^^geo:wktLiteral ;
  geo-pos:lat "51.999739"^^xsd:decimal ;
  geo-pos:long "3.936151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e76'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49669; 49669'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936151'^^xsd:double;
  dwc:latitude '51.999739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614516'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999739 3.936151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999739"^^xsd:decimal ;
  dwc:decimalLongitude "3.936151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999739 3.936151)"^^geo:wktLiteral ;
  geo-pos:lat "51.999739"^^xsd:decimal ;
  geo-pos:long "3.936151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e75'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49670; 49670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936151'^^xsd:double;
  dwc:latitude '51.999739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614517'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840312 3.936295)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840312"^^xsd:decimal ;
  dwc:decimalLongitude "3.936295"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840312 3.936295)"^^geo:wktLiteral ;
  geo-pos:lat "51.840312"^^xsd:decimal ;
  geo-pos:long "3.936295"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46220; 46220'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936295'^^xsd:double;
  dwc:latitude '51.840312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611203'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998839 3.936336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998839"^^xsd:decimal ;
  dwc:decimalLongitude "3.936336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998839 3.936336)"^^geo:wktLiteral ;
  geo-pos:lat "51.998839"^^xsd:decimal ;
  geo-pos:long "3.936336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-573e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43978; 43978'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936336'^^xsd:double;
  dwc:latitude '51.998839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608993'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998839 3.936336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998839"^^xsd:decimal ;
  dwc:decimalLongitude "3.936336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998839 3.936336)"^^geo:wktLiteral ;
  geo-pos:lat "51.998839"^^xsd:decimal ;
  geo-pos:long "3.936336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-573c'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43976; 43976'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936336'^^xsd:double;
  dwc:latitude '51.998839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608989'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998839 3.936336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998839"^^xsd:decimal ;
  dwc:decimalLongitude "3.936336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998839 3.936336)"^^geo:wktLiteral ;
  geo-pos:lat "51.998839"^^xsd:decimal ;
  geo-pos:long "3.936336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5736'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43977; 43977'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936336'^^xsd:double;
  dwc:latitude '51.998839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608992'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998839 3.936336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998839"^^xsd:decimal ;
  dwc:decimalLongitude "3.936336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998839 3.936336)"^^geo:wktLiteral ;
  geo-pos:lat "51.998839"^^xsd:decimal ;
  geo-pos:long "3.936336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5735'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43979; 43979'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936336'^^xsd:double;
  dwc:latitude '51.998839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608994'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902398"^^xsd:decimal ;
  dwc:decimalLongitude "3.93635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  geo-pos:lat "51.902398"^^xsd:decimal ;
  geo-pos:long "3.93635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5489'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55750; 55750'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93635'^^xsd:double;
  dwc:latitude '51.902398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620221'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902398"^^xsd:decimal ;
  dwc:decimalLongitude "3.93635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  geo-pos:lat "51.902398"^^xsd:decimal ;
  geo-pos:long "3.93635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5488'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55749; 55749'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93635'^^xsd:double;
  dwc:latitude '51.902398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620220'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902398"^^xsd:decimal ;
  dwc:decimalLongitude "3.93635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  geo-pos:lat "51.902398"^^xsd:decimal ;
  geo-pos:long "3.93635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5487'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55752; 55752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93635'^^xsd:double;
  dwc:latitude '51.902398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620223'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902398"^^xsd:decimal ;
  dwc:decimalLongitude "3.93635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  geo-pos:lat "51.902398"^^xsd:decimal ;
  geo-pos:long "3.93635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5486'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55751; 55751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93635'^^xsd:double;
  dwc:latitude '51.902398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620222'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902398"^^xsd:decimal ;
  dwc:decimalLongitude "3.93635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  geo-pos:lat "51.902398"^^xsd:decimal ;
  geo-pos:long "3.93635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5485'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55748; 55748'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93635'^^xsd:double;
  dwc:latitude '51.902398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620219'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902398"^^xsd:decimal ;
  dwc:decimalLongitude "3.93635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902398 3.93635)"^^geo:wktLiteral ;
  geo-pos:lat "51.902398"^^xsd:decimal ;
  geo-pos:long "3.93635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5484'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55753; 55753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93635'^^xsd:double;
  dwc:latitude '51.902398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620224'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839601 3.936382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839601"^^xsd:decimal ;
  dwc:decimalLongitude "3.936382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839601 3.936382)"^^geo:wktLiteral ;
  geo-pos:lat "51.839601"^^xsd:decimal ;
  geo-pos:long "3.936382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56690; 56690'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936382'^^xsd:double;
  dwc:latitude '51.839601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621156'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882985 3.936397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882985"^^xsd:decimal ;
  dwc:decimalLongitude "3.936397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882985 3.936397)"^^geo:wktLiteral ;
  geo-pos:lat "51.882985"^^xsd:decimal ;
  geo-pos:long "3.936397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b40'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41656; 41656'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936397'^^xsd:double;
  dwc:latitude '51.882985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606799'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882985 3.936397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882985"^^xsd:decimal ;
  dwc:decimalLongitude "3.936397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882985 3.936397)"^^geo:wktLiteral ;
  geo-pos:lat "51.882985"^^xsd:decimal ;
  geo-pos:long "3.936397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b3f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41655; 41655'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936397'^^xsd:double;
  dwc:latitude '51.882985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606798'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882985 3.936397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882985"^^xsd:decimal ;
  dwc:decimalLongitude "3.936397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882985 3.936397)"^^geo:wktLiteral ;
  geo-pos:lat "51.882985"^^xsd:decimal ;
  geo-pos:long "3.936397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b3e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41657; 41657'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936397'^^xsd:double;
  dwc:latitude '51.882985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606800'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998928 3.936411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998928"^^xsd:decimal ;
  dwc:decimalLongitude "3.936411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998928 3.936411)"^^geo:wktLiteral ;
  geo-pos:lat "51.998928"^^xsd:decimal ;
  geo-pos:long "3.936411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4334'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43098; 43098'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936411'^^xsd:double;
  dwc:latitude '51.998928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608207'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998928 3.936411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998928"^^xsd:decimal ;
  dwc:decimalLongitude "3.936411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998928 3.936411)"^^geo:wktLiteral ;
  geo-pos:lat "51.998928"^^xsd:decimal ;
  geo-pos:long "3.936411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4333'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43100; 43100'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936411'^^xsd:double;
  dwc:latitude '51.998928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608209'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998928 3.936411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998928"^^xsd:decimal ;
  dwc:decimalLongitude "3.936411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998928 3.936411)"^^geo:wktLiteral ;
  geo-pos:lat "51.998928"^^xsd:decimal ;
  geo-pos:long "3.936411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4332'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43099; 43099'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936411'^^xsd:double;
  dwc:latitude '51.998928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608208'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906722 3.936455)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906722"^^xsd:decimal ;
  dwc:decimalLongitude "3.936455"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906722 3.936455)"^^geo:wktLiteral ;
  geo-pos:lat "51.906722"^^xsd:decimal ;
  geo-pos:long "3.936455"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e37'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55209; 55209'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936455'^^xsd:double;
  dwc:latitude '51.906722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619728'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906722 3.936455)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906722"^^xsd:decimal ;
  dwc:decimalLongitude "3.936455"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906722 3.936455)"^^geo:wktLiteral ;
  geo-pos:lat "51.906722"^^xsd:decimal ;
  geo-pos:long "3.936455"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e36'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55208; 55208'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936455'^^xsd:double;
  dwc:latitude '51.906722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619727'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000321 3.936498)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.000321"^^xsd:decimal ;
  dwc:decimalLongitude "3.936498"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000321 3.936498)"^^geo:wktLiteral ;
  geo-pos:lat "52.000321"^^xsd:decimal ;
  geo-pos:long "3.936498"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-739f'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39478; 39478'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936498'^^xsd:double;
  dwc:latitude '52.000321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604744'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927842 3.936501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927842"^^xsd:decimal ;
  dwc:decimalLongitude "3.936501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927842 3.936501)"^^geo:wktLiteral ;
  geo-pos:lat "51.927842"^^xsd:decimal ;
  geo-pos:long "3.936501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f72'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46469; 46469'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936501'^^xsd:double;
  dwc:latitude '51.927842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611401'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002765 3.93668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.002765"^^xsd:decimal ;
  dwc:decimalLongitude "3.93668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002765 3.93668)"^^geo:wktLiteral ;
  geo-pos:lat "52.002765"^^xsd:decimal ;
  geo-pos:long "3.93668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64af'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49048; 49048'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93668'^^xsd:double;
  dwc:latitude '52.002765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613878'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88496 3.936743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88496"^^xsd:decimal ;
  dwc:decimalLongitude "3.936743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88496 3.936743)"^^geo:wktLiteral ;
  geo-pos:lat "51.88496"^^xsd:decimal ;
  geo-pos:long "3.936743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49347; 49347'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936743'^^xsd:double;
  dwc:latitude '51.88496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614137'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88496 3.936743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88496"^^xsd:decimal ;
  dwc:decimalLongitude "3.936743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88496 3.936743)"^^geo:wktLiteral ;
  geo-pos:lat "51.88496"^^xsd:decimal ;
  geo-pos:long "3.936743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49348; 49348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936743'^^xsd:double;
  dwc:latitude '51.88496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614138'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928999 3.936802)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928999"^^xsd:decimal ;
  dwc:decimalLongitude "3.936802"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928999 3.936802)"^^geo:wktLiteral ;
  geo-pos:lat "51.928999"^^xsd:decimal ;
  geo-pos:long "3.936802"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e4f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55183; 55183'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936802'^^xsd:double;
  dwc:latitude '51.928999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619701'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928999 3.936802)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928999"^^xsd:decimal ;
  dwc:decimalLongitude "3.936802"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928999 3.936802)"^^geo:wktLiteral ;
  geo-pos:lat "51.928999"^^xsd:decimal ;
  geo-pos:long "3.936802"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e4e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55182; 55182'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936802'^^xsd:double;
  dwc:latitude '51.928999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619700'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928999 3.936802)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928999"^^xsd:decimal ;
  dwc:decimalLongitude "3.936802"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928999 3.936802)"^^geo:wktLiteral ;
  geo-pos:lat "51.928999"^^xsd:decimal ;
  geo-pos:long "3.936802"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e4d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55184; 55184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.936802'^^xsd:double;
  dwc:latitude '51.928999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619702'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927864 3.937113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927864"^^xsd:decimal ;
  dwc:decimalLongitude "3.937113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927864 3.937113)"^^geo:wktLiteral ;
  geo-pos:lat "51.927864"^^xsd:decimal ;
  geo-pos:long "3.937113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc5'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47666; 47666'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937113'^^xsd:double;
  dwc:latitude '51.927864'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612563'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856917 3.93721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856917"^^xsd:decimal ;
  dwc:decimalLongitude "3.93721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856917 3.93721)"^^geo:wktLiteral ;
  geo-pos:lat "51.856917"^^xsd:decimal ;
  geo-pos:long "3.93721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7828'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52221; 52221'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93721'^^xsd:double;
  dwc:latitude '51.856917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616905'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856917 3.93721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856917"^^xsd:decimal ;
  dwc:decimalLongitude "3.93721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856917 3.93721)"^^geo:wktLiteral ;
  geo-pos:lat "51.856917"^^xsd:decimal ;
  geo-pos:long "3.93721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7827'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52222; 52222'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93721'^^xsd:double;
  dwc:latitude '51.856917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616906'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838796 3.937304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838796"^^xsd:decimal ;
  dwc:decimalLongitude "3.937304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838796 3.937304)"^^geo:wktLiteral ;
  geo-pos:lat "51.838796"^^xsd:decimal ;
  geo-pos:long "3.937304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52039; 52039'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937304'^^xsd:double;
  dwc:latitude '51.838796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616726'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838796 3.937304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838796"^^xsd:decimal ;
  dwc:decimalLongitude "3.937304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838796 3.937304)"^^geo:wktLiteral ;
  geo-pos:lat "51.838796"^^xsd:decimal ;
  geo-pos:long "3.937304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78dd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52038; 52038'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937304'^^xsd:double;
  dwc:latitude '51.838796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616725'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986314 3.9374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986314"^^xsd:decimal ;
  dwc:decimalLongitude "3.9374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986314 3.9374)"^^geo:wktLiteral ;
  geo-pos:lat "51.986314"^^xsd:decimal ;
  geo-pos:long "3.9374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74bb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42229; 42229'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9374'^^xsd:double;
  dwc:latitude '51.986314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607397'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986314 3.9374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986314"^^xsd:decimal ;
  dwc:decimalLongitude "3.9374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986314 3.9374)"^^geo:wktLiteral ;
  geo-pos:lat "51.986314"^^xsd:decimal ;
  geo-pos:long "3.9374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ba'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42228; 42228'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9374'^^xsd:double;
  dwc:latitude '51.986314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607396'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983904"^^xsd:decimal ;
  dwc:decimalLongitude "3.937525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  geo-pos:lat "51.983904"^^xsd:decimal ;
  geo-pos:long "3.937525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d7f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48374; 48374'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937525'^^xsd:double;
  dwc:latitude '51.983904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613218'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983904"^^xsd:decimal ;
  dwc:decimalLongitude "3.937525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  geo-pos:lat "51.983904"^^xsd:decimal ;
  geo-pos:long "3.937525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d7e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48377; 48377'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937525'^^xsd:double;
  dwc:latitude '51.983904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613221'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983904"^^xsd:decimal ;
  dwc:decimalLongitude "3.937525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  geo-pos:lat "51.983904"^^xsd:decimal ;
  geo-pos:long "3.937525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d7d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48378; 48378'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937525'^^xsd:double;
  dwc:latitude '51.983904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613222'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983904"^^xsd:decimal ;
  dwc:decimalLongitude "3.937525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  geo-pos:lat "51.983904"^^xsd:decimal ;
  geo-pos:long "3.937525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d7c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48375; 48375'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937525'^^xsd:double;
  dwc:latitude '51.983904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613219'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983904"^^xsd:decimal ;
  dwc:decimalLongitude "3.937525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  geo-pos:lat "51.983904"^^xsd:decimal ;
  geo-pos:long "3.937525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d7b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48376; 48376'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937525'^^xsd:double;
  dwc:latitude '51.983904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613220'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983904"^^xsd:decimal ;
  dwc:decimalLongitude "3.937525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983904 3.937525)"^^geo:wktLiteral ;
  geo-pos:lat "51.983904"^^xsd:decimal ;
  geo-pos:long "3.937525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d7a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48373; 48373'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937525'^^xsd:double;
  dwc:latitude '51.983904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613217'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982094 3.937764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982094"^^xsd:decimal ;
  dwc:decimalLongitude "3.937764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982094 3.937764)"^^geo:wktLiteral ;
  geo-pos:lat "51.982094"^^xsd:decimal ;
  geo-pos:long "3.937764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7737'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49808; 49808'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937764'^^xsd:double;
  dwc:latitude '51.982094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614362'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949267 3.937777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949267"^^xsd:decimal ;
  dwc:decimalLongitude "3.937777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949267 3.937777)"^^geo:wktLiteral ;
  geo-pos:lat "51.949267"^^xsd:decimal ;
  geo-pos:long "3.937777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cee'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48532; 48532'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937777'^^xsd:double;
  dwc:latitude '51.949267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613374'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966467 3.937845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966467"^^xsd:decimal ;
  dwc:decimalLongitude "3.937845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966467 3.937845)"^^geo:wktLiteral ;
  geo-pos:lat "51.966467"^^xsd:decimal ;
  geo-pos:long "3.937845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54250; 54250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937845'^^xsd:double;
  dwc:latitude '51.966467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618790'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966467 3.937845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966467"^^xsd:decimal ;
  dwc:decimalLongitude "3.937845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966467 3.937845)"^^geo:wktLiteral ;
  geo-pos:lat "51.966467"^^xsd:decimal ;
  geo-pos:long "3.937845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54251; 54251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937845'^^xsd:double;
  dwc:latitude '51.966467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618791'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966467 3.937845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966467"^^xsd:decimal ;
  dwc:decimalLongitude "3.937845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966467 3.937845)"^^geo:wktLiteral ;
  geo-pos:lat "51.966467"^^xsd:decimal ;
  geo-pos:long "3.937845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52b0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54249; 54249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937845'^^xsd:double;
  dwc:latitude '51.966467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618789'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966467 3.937845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966467"^^xsd:decimal ;
  dwc:decimalLongitude "3.937845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966467 3.937845)"^^geo:wktLiteral ;
  geo-pos:lat "51.966467"^^xsd:decimal ;
  geo-pos:long "3.937845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52af'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54248; 54248'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937845'^^xsd:double;
  dwc:latitude '51.966467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618788'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945706 3.937863)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945706"^^xsd:decimal ;
  dwc:decimalLongitude "3.937863"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945706 3.937863)"^^geo:wktLiteral ;
  geo-pos:lat "51.945706"^^xsd:decimal ;
  geo-pos:long "3.937863"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e8d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55099; 55099'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937863'^^xsd:double;
  dwc:latitude '51.945706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619376'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838998 3.937898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838998"^^xsd:decimal ;
  dwc:decimalLongitude "3.937898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838998 3.937898)"^^geo:wktLiteral ;
  geo-pos:lat "51.838998"^^xsd:decimal ;
  geo-pos:long "3.937898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52040; 52040'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.937898'^^xsd:double;
  dwc:latitude '51.838998'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616727'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929448 3.938047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929448"^^xsd:decimal ;
  dwc:decimalLongitude "3.938047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929448 3.938047)"^^geo:wktLiteral ;
  geo-pos:lat "51.929448"^^xsd:decimal ;
  geo-pos:long "3.938047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7797'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51856; 51856'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938047'^^xsd:double;
  dwc:latitude '51.929448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616537'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929448 3.938047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929448"^^xsd:decimal ;
  dwc:decimalLongitude "3.938047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929448 3.938047)"^^geo:wktLiteral ;
  geo-pos:lat "51.929448"^^xsd:decimal ;
  geo-pos:long "3.938047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7796'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51857; 51857'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938047'^^xsd:double;
  dwc:latitude '51.929448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616538'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862723 3.938082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862723"^^xsd:decimal ;
  dwc:decimalLongitude "3.938082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862723 3.938082)"^^geo:wktLiteral ;
  geo-pos:lat "51.862723"^^xsd:decimal ;
  geo-pos:long "3.938082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7027'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41982; 41982'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938082'^^xsd:double;
  dwc:latitude '51.862723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607166'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862723 3.938082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862723"^^xsd:decimal ;
  dwc:decimalLongitude "3.938082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862723 3.938082)"^^geo:wktLiteral ;
  geo-pos:lat "51.862723"^^xsd:decimal ;
  geo-pos:long "3.938082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7026'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41983; 41983'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938082'^^xsd:double;
  dwc:latitude '51.862723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607167'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001063 3.938116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001063"^^xsd:decimal ;
  dwc:decimalLongitude "3.938116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001063 3.938116)"^^geo:wktLiteral ;
  geo-pos:lat "52.001063"^^xsd:decimal ;
  geo-pos:long "3.938116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bec'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45793; 45793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938116'^^xsd:double;
  dwc:latitude '52.001063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610748'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001063 3.938116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001063"^^xsd:decimal ;
  dwc:decimalLongitude "3.938116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001063 3.938116)"^^geo:wktLiteral ;
  geo-pos:lat "52.001063"^^xsd:decimal ;
  geo-pos:long "3.938116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5beb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45792; 45792'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938116'^^xsd:double;
  dwc:latitude '52.001063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610747'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855357 3.938162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855357"^^xsd:decimal ;
  dwc:decimalLongitude "3.938162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855357 3.938162)"^^geo:wktLiteral ;
  geo-pos:lat "51.855357"^^xsd:decimal ;
  geo-pos:long "3.938162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-782a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52219; 52219'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938162'^^xsd:double;
  dwc:latitude '51.855357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616903'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855357 3.938162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855357"^^xsd:decimal ;
  dwc:decimalLongitude "3.938162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855357 3.938162)"^^geo:wktLiteral ;
  geo-pos:lat "51.855357"^^xsd:decimal ;
  geo-pos:long "3.938162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7829'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52220; 52220'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.7041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938162'^^xsd:double;
  dwc:latitude '51.855357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616904'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865805 3.938233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865805"^^xsd:decimal ;
  dwc:decimalLongitude "3.938233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865805 3.938233)"^^geo:wktLiteral ;
  geo-pos:lat "51.865805"^^xsd:decimal ;
  geo-pos:long "3.938233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5850'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46109; 46109'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938233'^^xsd:double;
  dwc:latitude '51.865805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611027'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865805 3.938233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865805"^^xsd:decimal ;
  dwc:decimalLongitude "3.938233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865805 3.938233)"^^geo:wktLiteral ;
  geo-pos:lat "51.865805"^^xsd:decimal ;
  geo-pos:long "3.938233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-584f'^^xsd:string;
  dwc:scientificName 'Alca torda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46108; 46108'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938233'^^xsd:double;
  dwc:latitude '51.865805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137128'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611026'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137128'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865805 3.938233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865805"^^xsd:decimal ;
  dwc:decimalLongitude "3.938233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865805 3.938233)"^^geo:wktLiteral ;
  geo-pos:lat "51.865805"^^xsd:decimal ;
  geo-pos:long "3.938233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-584e'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46106; 46106'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938233'^^xsd:double;
  dwc:latitude '51.865805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611024'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865805 3.938233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865805"^^xsd:decimal ;
  dwc:decimalLongitude "3.938233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865805 3.938233)"^^geo:wktLiteral ;
  geo-pos:lat "51.865805"^^xsd:decimal ;
  geo-pos:long "3.938233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-584d'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46107; 46107'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938233'^^xsd:double;
  dwc:latitude '51.865805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611025'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948516 3.938358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948516"^^xsd:decimal ;
  dwc:decimalLongitude "3.938358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948516 3.938358)"^^geo:wktLiteral ;
  geo-pos:lat "51.948516"^^xsd:decimal ;
  geo-pos:long "3.938358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a96'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47221; 47221'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938358'^^xsd:double;
  dwc:latitude '51.948516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612170'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948516 3.938358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948516"^^xsd:decimal ;
  dwc:decimalLongitude "3.938358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948516 3.938358)"^^geo:wktLiteral ;
  geo-pos:lat "51.948516"^^xsd:decimal ;
  geo-pos:long "3.938358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a95'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47222; 47222'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938358'^^xsd:double;
  dwc:latitude '51.948516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612171'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840394 3.938431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840394"^^xsd:decimal ;
  dwc:decimalLongitude "3.938431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840394 3.938431)"^^geo:wktLiteral ;
  geo-pos:lat "51.840394"^^xsd:decimal ;
  geo-pos:long "3.938431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5405'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54671; 54671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938431'^^xsd:double;
  dwc:latitude '51.840394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619169'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840394 3.938431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840394"^^xsd:decimal ;
  dwc:decimalLongitude "3.938431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840394 3.938431)"^^geo:wktLiteral ;
  geo-pos:lat "51.840394"^^xsd:decimal ;
  geo-pos:long "3.938431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5404'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54672; 54672'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938431'^^xsd:double;
  dwc:latitude '51.840394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619170'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839719 3.938562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839719"^^xsd:decimal ;
  dwc:decimalLongitude "3.938562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839719 3.938562)"^^geo:wktLiteral ;
  geo-pos:lat "51.839719"^^xsd:decimal ;
  geo-pos:long "3.938562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40134; 40134'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938562'^^xsd:double;
  dwc:latitude '51.839719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605338'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834396 3.938567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834396"^^xsd:decimal ;
  dwc:decimalLongitude "3.938567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834396 3.938567)"^^geo:wktLiteral ;
  geo-pos:lat "51.834396"^^xsd:decimal ;
  geo-pos:long "3.938567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7567'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42445; 42445'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8880555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938567'^^xsd:double;
  dwc:latitude '51.834396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607552'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959052 3.938578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959052"^^xsd:decimal ;
  dwc:decimalLongitude "3.938578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959052 3.938578)"^^geo:wktLiteral ;
  geo-pos:lat "51.959052"^^xsd:decimal ;
  geo-pos:long "3.938578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7499'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42286; 42286'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938578'^^xsd:double;
  dwc:latitude '51.959052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607435'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959052 3.938578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959052"^^xsd:decimal ;
  dwc:decimalLongitude "3.938578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959052 3.938578)"^^geo:wktLiteral ;
  geo-pos:lat "51.959052"^^xsd:decimal ;
  geo-pos:long "3.938578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7498'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42287; 42287'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938578'^^xsd:double;
  dwc:latitude '51.959052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607436'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959052 3.938578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959052"^^xsd:decimal ;
  dwc:decimalLongitude "3.938578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959052 3.938578)"^^geo:wktLiteral ;
  geo-pos:lat "51.959052"^^xsd:decimal ;
  geo-pos:long "3.938578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7497'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42285; 42285'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938578'^^xsd:double;
  dwc:latitude '51.959052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607434'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959052 3.938578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959052"^^xsd:decimal ;
  dwc:decimalLongitude "3.938578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959052 3.938578)"^^geo:wktLiteral ;
  geo-pos:lat "51.959052"^^xsd:decimal ;
  geo-pos:long "3.938578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7496'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42288; 42288'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938578'^^xsd:double;
  dwc:latitude '51.959052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607437'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850821 3.938764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850821"^^xsd:decimal ;
  dwc:decimalLongitude "3.938764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850821 3.938764)"^^geo:wktLiteral ;
  geo-pos:lat "51.850821"^^xsd:decimal ;
  geo-pos:long "3.938764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b0b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47541; 47541'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938764'^^xsd:double;
  dwc:latitude '51.850821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612447'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840589 3.938841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840589"^^xsd:decimal ;
  dwc:decimalLongitude "3.938841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840589 3.938841)"^^geo:wktLiteral ;
  geo-pos:lat "51.840589"^^xsd:decimal ;
  geo-pos:long "3.938841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44469; 44469'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.345'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938841'^^xsd:double;
  dwc:latitude '51.840589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609488'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c93'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48633; 48633'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613442'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c92'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48638; 48638'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613534'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c91'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48632; 48632'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613441'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c90'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48636; 48636'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613532'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c8f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48640; 48640'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613536'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c8e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48634; 48634'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613443'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c8d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48637; 48637'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613533'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c8c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48635; 48635'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613444'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c8b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48639; 48639'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613535'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92936"^^xsd:decimal ;
  dwc:decimalLongitude "3.938933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92936 3.938933)"^^geo:wktLiteral ;
  geo-pos:lat "51.92936"^^xsd:decimal ;
  geo-pos:long "3.938933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c8a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48641; 48641'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.938933'^^xsd:double;
  dwc:latitude '51.92936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613537'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950794 3.939118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950794"^^xsd:decimal ;
  dwc:decimalLongitude "3.939118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950794 3.939118)"^^geo:wktLiteral ;
  geo-pos:lat "51.950794"^^xsd:decimal ;
  geo-pos:long "3.939118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-720c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43558; 43558'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939118'^^xsd:double;
  dwc:latitude '51.950794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608617'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839318 3.93912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839318"^^xsd:decimal ;
  dwc:decimalLongitude "3.93912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839318 3.93912)"^^geo:wktLiteral ;
  geo-pos:lat "51.839318"^^xsd:decimal ;
  geo-pos:long "3.93912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-714f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42060; 42060'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93912'^^xsd:double;
  dwc:latitude '51.839318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607245'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839318 3.93912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839318"^^xsd:decimal ;
  dwc:decimalLongitude "3.93912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839318 3.93912)"^^geo:wktLiteral ;
  geo-pos:lat "51.839318"^^xsd:decimal ;
  geo-pos:long "3.93912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-714e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42059; 42059'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93912'^^xsd:double;
  dwc:latitude '51.839318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607244'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001055 3.93915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001055"^^xsd:decimal ;
  dwc:decimalLongitude "3.93915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001055 3.93915)"^^geo:wktLiteral ;
  geo-pos:lat "52.001055"^^xsd:decimal ;
  geo-pos:long "3.93915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77ea'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51718; 51718'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93915'^^xsd:double;
  dwc:latitude '52.001055'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615265'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001055 3.93915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001055"^^xsd:decimal ;
  dwc:decimalLongitude "3.93915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001055 3.93915)"^^geo:wktLiteral ;
  geo-pos:lat "52.001055"^^xsd:decimal ;
  geo-pos:long "3.93915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51720; 51720'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93915'^^xsd:double;
  dwc:latitude '52.001055'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615266'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001055 3.93915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001055"^^xsd:decimal ;
  dwc:decimalLongitude "3.93915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001055 3.93915)"^^geo:wktLiteral ;
  geo-pos:lat "52.001055"^^xsd:decimal ;
  geo-pos:long "3.93915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51721; 51721'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93915'^^xsd:double;
  dwc:latitude '52.001055'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615267'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933204"^^xsd:decimal ;
  dwc:decimalLongitude "3.939449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  geo-pos:lat "51.933204"^^xsd:decimal ;
  geo-pos:long "3.939449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65fd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39814; 39814'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.756666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939449'^^xsd:double;
  dwc:latitude '51.933204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605051'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933204"^^xsd:decimal ;
  dwc:decimalLongitude "3.939449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  geo-pos:lat "51.933204"^^xsd:decimal ;
  geo-pos:long "3.939449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39816; 39816'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.756666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939449'^^xsd:double;
  dwc:latitude '51.933204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605053'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933204"^^xsd:decimal ;
  dwc:decimalLongitude "3.939449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  geo-pos:lat "51.933204"^^xsd:decimal ;
  geo-pos:long "3.939449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65fb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39813; 39813'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.756666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939449'^^xsd:double;
  dwc:latitude '51.933204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605050'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933204"^^xsd:decimal ;
  dwc:decimalLongitude "3.939449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  geo-pos:lat "51.933204"^^xsd:decimal ;
  geo-pos:long "3.939449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39815; 39815'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.756666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939449'^^xsd:double;
  dwc:latitude '51.933204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605052'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933204"^^xsd:decimal ;
  dwc:decimalLongitude "3.939449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933204 3.939449)"^^geo:wktLiteral ;
  geo-pos:lat "51.933204"^^xsd:decimal ;
  geo-pos:long "3.939449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39812; 39812'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.756666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939449'^^xsd:double;
  dwc:latitude '51.933204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605049'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885307 3.939526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885307"^^xsd:decimal ;
  dwc:decimalLongitude "3.939526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885307 3.939526)"^^geo:wktLiteral ;
  geo-pos:lat "51.885307"^^xsd:decimal ;
  geo-pos:long "3.939526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-610f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45417; 45417'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939526'^^xsd:double;
  dwc:latitude '51.885307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610427'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885307 3.939526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885307"^^xsd:decimal ;
  dwc:decimalLongitude "3.939526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885307 3.939526)"^^geo:wktLiteral ;
  geo-pos:lat "51.885307"^^xsd:decimal ;
  geo-pos:long "3.939526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6110'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45416; 45416'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939526'^^xsd:double;
  dwc:latitude '51.885307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610426'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89071 3.939537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89071"^^xsd:decimal ;
  dwc:decimalLongitude "3.939537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89071 3.939537)"^^geo:wktLiteral ;
  geo-pos:lat "51.89071"^^xsd:decimal ;
  geo-pos:long "3.939537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57280; 57280'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939537'^^xsd:double;
  dwc:latitude '51.89071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621698'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89071 3.939537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89071"^^xsd:decimal ;
  dwc:decimalLongitude "3.939537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89071 3.939537)"^^geo:wktLiteral ;
  geo-pos:lat "51.89071"^^xsd:decimal ;
  geo-pos:long "3.939537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57279; 57279'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939537'^^xsd:double;
  dwc:latitude '51.89071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621697'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952973 3.939877)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952973"^^xsd:decimal ;
  dwc:decimalLongitude "3.939877"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952973 3.939877)"^^geo:wktLiteral ;
  geo-pos:lat "51.952973"^^xsd:decimal ;
  geo-pos:long "3.939877"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41791; 41791'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939877'^^xsd:double;
  dwc:latitude '51.952973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606926'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885807 3.939914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885807"^^xsd:decimal ;
  dwc:decimalLongitude "3.939914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885807 3.939914)"^^geo:wktLiteral ;
  geo-pos:lat "51.885807"^^xsd:decimal ;
  geo-pos:long "3.939914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c33'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48743; 48743'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939914'^^xsd:double;
  dwc:latitude '51.885807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613629'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885807 3.939914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885807"^^xsd:decimal ;
  dwc:decimalLongitude "3.939914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885807 3.939914)"^^geo:wktLiteral ;
  geo-pos:lat "51.885807"^^xsd:decimal ;
  geo-pos:long "3.939914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48744; 48744'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939914'^^xsd:double;
  dwc:latitude '51.885807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613630'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885807 3.939914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885807"^^xsd:decimal ;
  dwc:decimalLongitude "3.939914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885807 3.939914)"^^geo:wktLiteral ;
  geo-pos:lat "51.885807"^^xsd:decimal ;
  geo-pos:long "3.939914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c31'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48745; 48745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939914'^^xsd:double;
  dwc:latitude '51.885807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613631'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885807 3.939914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885807"^^xsd:decimal ;
  dwc:decimalLongitude "3.939914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885807 3.939914)"^^geo:wktLiteral ;
  geo-pos:lat "51.885807"^^xsd:decimal ;
  geo-pos:long "3.939914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c30'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48746; 48746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939914'^^xsd:double;
  dwc:latitude '51.885807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613632'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886571 3.939915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886571"^^xsd:decimal ;
  dwc:decimalLongitude "3.939915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886571 3.939915)"^^geo:wktLiteral ;
  geo-pos:lat "51.886571"^^xsd:decimal ;
  geo-pos:long "3.939915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f50'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40617; 40617'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939915'^^xsd:double;
  dwc:latitude '51.886571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605769'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886571 3.939915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886571"^^xsd:decimal ;
  dwc:decimalLongitude "3.939915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886571 3.939915)"^^geo:wktLiteral ;
  geo-pos:lat "51.886571"^^xsd:decimal ;
  geo-pos:long "3.939915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f4f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40619; 40619'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939915'^^xsd:double;
  dwc:latitude '51.886571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605771'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886571 3.939915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886571"^^xsd:decimal ;
  dwc:decimalLongitude "3.939915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886571 3.939915)"^^geo:wktLiteral ;
  geo-pos:lat "51.886571"^^xsd:decimal ;
  geo-pos:long "3.939915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f4e'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40618; 40618'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939915'^^xsd:double;
  dwc:latitude '51.886571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605770'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839663 3.93994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839663"^^xsd:decimal ;
  dwc:decimalLongitude "3.93994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839663 3.93994)"^^geo:wktLiteral ;
  geo-pos:lat "51.839663"^^xsd:decimal ;
  geo-pos:long "3.93994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-443e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42805; 42805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93994'^^xsd:double;
  dwc:latitude '51.839663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607856'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839663 3.93994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839663"^^xsd:decimal ;
  dwc:decimalLongitude "3.93994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839663 3.93994)"^^geo:wktLiteral ;
  geo-pos:lat "51.839663"^^xsd:decimal ;
  geo-pos:long "3.93994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-443d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42804; 42804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.93994'^^xsd:double;
  dwc:latitude '51.839663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607855'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838519 3.939954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838519"^^xsd:decimal ;
  dwc:decimalLongitude "3.939954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838519 3.939954)"^^geo:wktLiteral ;
  geo-pos:lat "51.838519"^^xsd:decimal ;
  geo-pos:long "3.939954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52324; 52324'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939954'^^xsd:double;
  dwc:latitude '51.838519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616974'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838519 3.939954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838519"^^xsd:decimal ;
  dwc:decimalLongitude "3.939954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838519 3.939954)"^^geo:wktLiteral ;
  geo-pos:lat "51.838519"^^xsd:decimal ;
  geo-pos:long "3.939954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52327; 52327'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939954'^^xsd:double;
  dwc:latitude '51.838519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616976'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838519 3.939954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838519"^^xsd:decimal ;
  dwc:decimalLongitude "3.939954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838519 3.939954)"^^geo:wktLiteral ;
  geo-pos:lat "51.838519"^^xsd:decimal ;
  geo-pos:long "3.939954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52325; 52325'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.939954'^^xsd:double;
  dwc:latitude '51.838519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616975'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983863 3.940305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983863"^^xsd:decimal ;
  dwc:decimalLongitude "3.940305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983863 3.940305)"^^geo:wktLiteral ;
  geo-pos:lat "51.983863"^^xsd:decimal ;
  geo-pos:long "3.940305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57027; 57027'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940305'^^xsd:double;
  dwc:latitude '51.983863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621455'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.007007 3.940309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.007007"^^xsd:decimal ;
  dwc:decimalLongitude "3.940309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.007007 3.940309)"^^geo:wktLiteral ;
  geo-pos:lat "52.007007"^^xsd:decimal ;
  geo-pos:long "3.940309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f15'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52611; 52611'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940309'^^xsd:double;
  dwc:latitude '52.007007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617211'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865923 3.940356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865923"^^xsd:decimal ;
  dwc:decimalLongitude "3.940356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865923 3.940356)"^^geo:wktLiteral ;
  geo-pos:lat "51.865923"^^xsd:decimal ;
  geo-pos:long "3.940356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63c9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49361; 49361'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940356'^^xsd:double;
  dwc:latitude '51.865923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614152'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908631 3.940507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908631"^^xsd:decimal ;
  dwc:decimalLongitude "3.940507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908631 3.940507)"^^geo:wktLiteral ;
  geo-pos:lat "51.908631"^^xsd:decimal ;
  geo-pos:long "3.940507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-427c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43348; 43348'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940507'^^xsd:double;
  dwc:latitude '51.908631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608161'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908631 3.940507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908631"^^xsd:decimal ;
  dwc:decimalLongitude "3.940507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908631 3.940507)"^^geo:wktLiteral ;
  geo-pos:lat "51.908631"^^xsd:decimal ;
  geo-pos:long "3.940507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-427b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43347; 43347'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940507'^^xsd:double;
  dwc:latitude '51.908631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608160'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908631 3.940507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908631"^^xsd:decimal ;
  dwc:decimalLongitude "3.940507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908631 3.940507)"^^geo:wktLiteral ;
  geo-pos:lat "51.908631"^^xsd:decimal ;
  geo-pos:long "3.940507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-427a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43346; 43346'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940507'^^xsd:double;
  dwc:latitude '51.908631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608159'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931829 3.940541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931829"^^xsd:decimal ;
  dwc:decimalLongitude "3.940541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931829 3.940541)"^^geo:wktLiteral ;
  geo-pos:lat "51.931829"^^xsd:decimal ;
  geo-pos:long "3.940541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-616a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45311; 45311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940541'^^xsd:double;
  dwc:latitude '51.931829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610324'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931829 3.940541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931829"^^xsd:decimal ;
  dwc:decimalLongitude "3.940541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931829 3.940541)"^^geo:wktLiteral ;
  geo-pos:lat "51.931829"^^xsd:decimal ;
  geo-pos:long "3.940541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6169'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45309; 45309'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940541'^^xsd:double;
  dwc:latitude '51.931829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610322'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931829 3.940541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931829"^^xsd:decimal ;
  dwc:decimalLongitude "3.940541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931829 3.940541)"^^geo:wktLiteral ;
  geo-pos:lat "51.931829"^^xsd:decimal ;
  geo-pos:long "3.940541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6168'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45310; 45310'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940541'^^xsd:double;
  dwc:latitude '51.931829'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610323'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98779 3.940577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98779"^^xsd:decimal ;
  dwc:decimalLongitude "3.940577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98779 3.940577)"^^geo:wktLiteral ;
  geo-pos:lat "51.98779"^^xsd:decimal ;
  geo-pos:long "3.940577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d3a'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47980; 47980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940577'^^xsd:double;
  dwc:latitude '51.98779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612897'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98779 3.940577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98779"^^xsd:decimal ;
  dwc:decimalLongitude "3.940577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98779 3.940577)"^^geo:wktLiteral ;
  geo-pos:lat "51.98779"^^xsd:decimal ;
  geo-pos:long "3.940577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d39'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47982; 47982'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940577'^^xsd:double;
  dwc:latitude '51.98779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612899'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98779 3.940577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98779"^^xsd:decimal ;
  dwc:decimalLongitude "3.940577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98779 3.940577)"^^geo:wktLiteral ;
  geo-pos:lat "51.98779"^^xsd:decimal ;
  geo-pos:long "3.940577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d38'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47981; 47981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940577'^^xsd:double;
  dwc:latitude '51.98779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612898'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841644 3.940605)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841644"^^xsd:decimal ;
  dwc:decimalLongitude "3.940605"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841644 3.940605)"^^geo:wktLiteral ;
  geo-pos:lat "51.841644"^^xsd:decimal ;
  geo-pos:long "3.940605"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7642'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50107; 50107'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.940605'^^xsd:double;
  dwc:latitude '51.841644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614894'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893387"^^xsd:decimal ;
  dwc:decimalLongitude "3.941017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  geo-pos:lat "51.893387"^^xsd:decimal ;
  geo-pos:long "3.941017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ef'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53823; 53823'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941017'^^xsd:double;
  dwc:latitude '51.893387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618344'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893387"^^xsd:decimal ;
  dwc:decimalLongitude "3.941017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  geo-pos:lat "51.893387"^^xsd:decimal ;
  geo-pos:long "3.941017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53824; 53824'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941017'^^xsd:double;
  dwc:latitude '51.893387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618345'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893387"^^xsd:decimal ;
  dwc:decimalLongitude "3.941017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  geo-pos:lat "51.893387"^^xsd:decimal ;
  geo-pos:long "3.941017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ed'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53822; 53822'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941017'^^xsd:double;
  dwc:latitude '51.893387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618343'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893387"^^xsd:decimal ;
  dwc:decimalLongitude "3.941017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  geo-pos:lat "51.893387"^^xsd:decimal ;
  geo-pos:long "3.941017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53826; 53826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941017'^^xsd:double;
  dwc:latitude '51.893387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618347'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893387"^^xsd:decimal ;
  dwc:decimalLongitude "3.941017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  geo-pos:lat "51.893387"^^xsd:decimal ;
  geo-pos:long "3.941017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53827; 53827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941017'^^xsd:double;
  dwc:latitude '51.893387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618348'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893387"^^xsd:decimal ;
  dwc:decimalLongitude "3.941017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.941017)"^^geo:wktLiteral ;
  geo-pos:lat "51.893387"^^xsd:decimal ;
  geo-pos:long "3.941017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44ea'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53825; 53825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941017'^^xsd:double;
  dwc:latitude '51.893387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618346'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97062 3.941323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97062"^^xsd:decimal ;
  dwc:decimalLongitude "3.941323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97062 3.941323)"^^geo:wktLiteral ;
  geo-pos:lat "51.97062"^^xsd:decimal ;
  geo-pos:long "3.941323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48068; 48068'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941323'^^xsd:double;
  dwc:latitude '51.97062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612983'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97062 3.941323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97062"^^xsd:decimal ;
  dwc:decimalLongitude "3.941323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97062 3.941323)"^^geo:wktLiteral ;
  geo-pos:lat "51.97062"^^xsd:decimal ;
  geo-pos:long "3.941323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48067; 48067'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941323'^^xsd:double;
  dwc:latitude '51.97062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612982'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.005236 3.941365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.005236"^^xsd:decimal ;
  dwc:decimalLongitude "3.941365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.005236 3.941365)"^^geo:wktLiteral ;
  geo-pos:lat "52.005236"^^xsd:decimal ;
  geo-pos:long "3.941365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44970; 44970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941365'^^xsd:double;
  dwc:latitude '52.005236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609985'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.005236 3.941365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.005236"^^xsd:decimal ;
  dwc:decimalLongitude "3.941365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.005236 3.941365)"^^geo:wktLiteral ;
  geo-pos:lat "52.005236"^^xsd:decimal ;
  geo-pos:long "3.941365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44972; 44972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941365'^^xsd:double;
  dwc:latitude '52.005236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609987'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.005236 3.941365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.005236"^^xsd:decimal ;
  dwc:decimalLongitude "3.941365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.005236 3.941365)"^^geo:wktLiteral ;
  geo-pos:lat "52.005236"^^xsd:decimal ;
  geo-pos:long "3.941365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44969; 44969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941365'^^xsd:double;
  dwc:latitude '52.005236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609984'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.005236 3.941365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.005236"^^xsd:decimal ;
  dwc:decimalLongitude "3.941365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.005236 3.941365)"^^geo:wktLiteral ;
  geo-pos:lat "52.005236"^^xsd:decimal ;
  geo-pos:long "3.941365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44971; 44971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941365'^^xsd:double;
  dwc:latitude '52.005236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609986'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003689"^^xsd:decimal ;
  dwc:decimalLongitude "3.941405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  geo-pos:lat "52.003689"^^xsd:decimal ;
  geo-pos:long "3.941405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d4b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47963; 47963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941405'^^xsd:double;
  dwc:latitude '52.003689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612617'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003689"^^xsd:decimal ;
  dwc:decimalLongitude "3.941405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  geo-pos:lat "52.003689"^^xsd:decimal ;
  geo-pos:long "3.941405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d4a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47964; 47964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941405'^^xsd:double;
  dwc:latitude '52.003689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612618'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003689"^^xsd:decimal ;
  dwc:decimalLongitude "3.941405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  geo-pos:lat "52.003689"^^xsd:decimal ;
  geo-pos:long "3.941405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d49'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47965; 47965'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941405'^^xsd:double;
  dwc:latitude '52.003689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612619'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003689"^^xsd:decimal ;
  dwc:decimalLongitude "3.941405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  geo-pos:lat "52.003689"^^xsd:decimal ;
  geo-pos:long "3.941405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d48'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47962; 47962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941405'^^xsd:double;
  dwc:latitude '52.003689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612616'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003689"^^xsd:decimal ;
  dwc:decimalLongitude "3.941405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  geo-pos:lat "52.003689"^^xsd:decimal ;
  geo-pos:long "3.941405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d47'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47966; 47966'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941405'^^xsd:double;
  dwc:latitude '52.003689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612620'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003689"^^xsd:decimal ;
  dwc:decimalLongitude "3.941405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003689 3.941405)"^^geo:wktLiteral ;
  geo-pos:lat "52.003689"^^xsd:decimal ;
  geo-pos:long "3.941405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d46'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47961; 47961'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941405'^^xsd:double;
  dwc:latitude '52.003689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612615'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912724 3.941406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912724"^^xsd:decimal ;
  dwc:decimalLongitude "3.941406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912724 3.941406)"^^geo:wktLiteral ;
  geo-pos:lat "51.912724"^^xsd:decimal ;
  geo-pos:long "3.941406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49963; 49963'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941406'^^xsd:double;
  dwc:latitude '51.912724'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614754'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912724 3.941406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912724"^^xsd:decimal ;
  dwc:decimalLongitude "3.941406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912724 3.941406)"^^geo:wktLiteral ;
  geo-pos:lat "51.912724"^^xsd:decimal ;
  geo-pos:long "3.941406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76c9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49962; 49962'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941406'^^xsd:double;
  dwc:latitude '51.912724'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614753'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841377 3.9415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841377"^^xsd:decimal ;
  dwc:decimalLongitude "3.9415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841377 3.9415)"^^geo:wktLiteral ;
  geo-pos:lat "51.841377"^^xsd:decimal ;
  geo-pos:long "3.9415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f93'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54767; 54767'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.729166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9415'^^xsd:double;
  dwc:latitude '51.841377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619265'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841377 3.9415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841377"^^xsd:decimal ;
  dwc:decimalLongitude "3.9415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841377 3.9415)"^^geo:wktLiteral ;
  geo-pos:lat "51.841377"^^xsd:decimal ;
  geo-pos:long "3.9415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f92'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54768; 54768'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.729166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9415'^^xsd:double;
  dwc:latitude '51.841377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619266'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989598"^^xsd:decimal ;
  dwc:decimalLongitude "3.941649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  geo-pos:lat "51.989598"^^xsd:decimal ;
  geo-pos:long "3.941649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d8b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41049; 41049'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941649'^^xsd:double;
  dwc:latitude '51.989598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606272'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989598"^^xsd:decimal ;
  dwc:decimalLongitude "3.941649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  geo-pos:lat "51.989598"^^xsd:decimal ;
  geo-pos:long "3.941649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d8a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41051; 41051'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941649'^^xsd:double;
  dwc:latitude '51.989598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606274'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989598"^^xsd:decimal ;
  dwc:decimalLongitude "3.941649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  geo-pos:lat "51.989598"^^xsd:decimal ;
  geo-pos:long "3.941649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d89'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41053; 41053'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941649'^^xsd:double;
  dwc:latitude '51.989598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606276'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989598"^^xsd:decimal ;
  dwc:decimalLongitude "3.941649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  geo-pos:lat "51.989598"^^xsd:decimal ;
  geo-pos:long "3.941649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d88'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41048; 41048'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941649'^^xsd:double;
  dwc:latitude '51.989598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606271'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989598"^^xsd:decimal ;
  dwc:decimalLongitude "3.941649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  geo-pos:lat "51.989598"^^xsd:decimal ;
  geo-pos:long "3.941649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d87'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41050; 41050'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941649'^^xsd:double;
  dwc:latitude '51.989598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606273'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989598"^^xsd:decimal ;
  dwc:decimalLongitude "3.941649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  geo-pos:lat "51.989598"^^xsd:decimal ;
  geo-pos:long "3.941649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d86'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41052; 41052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941649'^^xsd:double;
  dwc:latitude '51.989598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606275'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989598"^^xsd:decimal ;
  dwc:decimalLongitude "3.941649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  geo-pos:lat "51.989598"^^xsd:decimal ;
  geo-pos:long "3.941649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d85'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41047; 41047'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941649'^^xsd:double;
  dwc:latitude '51.989598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606270'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989598"^^xsd:decimal ;
  dwc:decimalLongitude "3.941649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989598 3.941649)"^^geo:wktLiteral ;
  geo-pos:lat "51.989598"^^xsd:decimal ;
  geo-pos:long "3.941649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d84'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41046; 41046'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941649'^^xsd:double;
  dwc:latitude '51.989598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606269'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9516 3.941798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9516"^^xsd:decimal ;
  dwc:decimalLongitude "3.941798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9516 3.941798)"^^geo:wktLiteral ;
  geo-pos:lat "51.9516"^^xsd:decimal ;
  geo-pos:long "3.941798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54265; 54265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941798'^^xsd:double;
  dwc:latitude '51.9516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618805'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9516 3.941798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9516"^^xsd:decimal ;
  dwc:decimalLongitude "3.941798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9516 3.941798)"^^geo:wktLiteral ;
  geo-pos:lat "51.9516"^^xsd:decimal ;
  geo-pos:long "3.941798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54264; 54264'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941798'^^xsd:double;
  dwc:latitude '51.9516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618804'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841526 3.941953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841526"^^xsd:decimal ;
  dwc:decimalLongitude "3.941953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841526 3.941953)"^^geo:wktLiteral ;
  geo-pos:lat "51.841526"^^xsd:decimal ;
  geo-pos:long "3.941953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f08'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49511; 49511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.941953'^^xsd:double;
  dwc:latitude '51.841526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614302'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98643 3.942019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98643"^^xsd:decimal ;
  dwc:decimalLongitude "3.942019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98643 3.942019)"^^geo:wktLiteral ;
  geo-pos:lat "51.98643"^^xsd:decimal ;
  geo-pos:long "3.942019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5aba'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47148; 47148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942019'^^xsd:double;
  dwc:latitude '51.98643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612105'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841002 3.942217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841002"^^xsd:decimal ;
  dwc:decimalLongitude "3.942217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841002 3.942217)"^^geo:wktLiteral ;
  geo-pos:lat "51.841002"^^xsd:decimal ;
  geo-pos:long "3.942217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5102'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46691; 46691'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942217'^^xsd:double;
  dwc:latitude '51.841002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611628'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841002 3.942217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841002"^^xsd:decimal ;
  dwc:decimalLongitude "3.942217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841002 3.942217)"^^geo:wktLiteral ;
  geo-pos:lat "51.841002"^^xsd:decimal ;
  geo-pos:long "3.942217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5101'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46690; 46690'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942217'^^xsd:double;
  dwc:latitude '51.841002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611627'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841883 3.94225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841883"^^xsd:decimal ;
  dwc:decimalLongitude "3.94225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841883 3.94225)"^^geo:wktLiteral ;
  geo-pos:lat "51.841883"^^xsd:decimal ;
  geo-pos:long "3.94225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44470; 44470'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94225'^^xsd:double;
  dwc:latitude '51.841883'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609489'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841469 3.942314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841469"^^xsd:decimal ;
  dwc:decimalLongitude "3.942314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841469 3.942314)"^^geo:wktLiteral ;
  geo-pos:lat "51.841469"^^xsd:decimal ;
  geo-pos:long "3.942314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e30'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48155; 48155'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942314'^^xsd:double;
  dwc:latitude '51.841469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613048'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91242 3.942345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91242"^^xsd:decimal ;
  dwc:decimalLongitude "3.942345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91242 3.942345)"^^geo:wktLiteral ;
  geo-pos:lat "51.91242"^^xsd:decimal ;
  geo-pos:long "3.942345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e92'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52779; 52779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942345'^^xsd:double;
  dwc:latitude '51.91242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617336'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91242 3.942345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91242"^^xsd:decimal ;
  dwc:decimalLongitude "3.942345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91242 3.942345)"^^geo:wktLiteral ;
  geo-pos:lat "51.91242"^^xsd:decimal ;
  geo-pos:long "3.942345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e91'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52778; 52778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942345'^^xsd:double;
  dwc:latitude '51.91242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617334'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91242 3.942345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91242"^^xsd:decimal ;
  dwc:decimalLongitude "3.942345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91242 3.942345)"^^geo:wktLiteral ;
  geo-pos:lat "51.91242"^^xsd:decimal ;
  geo-pos:long "3.942345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e90'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52781; 52781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942345'^^xsd:double;
  dwc:latitude '51.91242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617338'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91242 3.942345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91242"^^xsd:decimal ;
  dwc:decimalLongitude "3.942345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91242 3.942345)"^^geo:wktLiteral ;
  geo-pos:lat "51.91242"^^xsd:decimal ;
  geo-pos:long "3.942345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e8f'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52780; 52780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942345'^^xsd:double;
  dwc:latitude '51.91242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617337'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972571 3.942427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972571"^^xsd:decimal ;
  dwc:decimalLongitude "3.942427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972571 3.942427)"^^geo:wktLiteral ;
  geo-pos:lat "51.972571"^^xsd:decimal ;
  geo-pos:long "3.942427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ce'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55656; 55656'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942427'^^xsd:double;
  dwc:latitude '51.972571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620127'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972571 3.942427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972571"^^xsd:decimal ;
  dwc:decimalLongitude "3.942427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972571 3.942427)"^^geo:wktLiteral ;
  geo-pos:lat "51.972571"^^xsd:decimal ;
  geo-pos:long "3.942427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55659; 55659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942427'^^xsd:double;
  dwc:latitude '51.972571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620130'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972571 3.942427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972571"^^xsd:decimal ;
  dwc:decimalLongitude "3.942427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972571 3.942427)"^^geo:wktLiteral ;
  geo-pos:lat "51.972571"^^xsd:decimal ;
  geo-pos:long "3.942427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54cc'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55657; 55657'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942427'^^xsd:double;
  dwc:latitude '51.972571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620128'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972571 3.942427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972571"^^xsd:decimal ;
  dwc:decimalLongitude "3.942427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972571 3.942427)"^^geo:wktLiteral ;
  geo-pos:lat "51.972571"^^xsd:decimal ;
  geo-pos:long "3.942427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55658; 55658'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942427'^^xsd:double;
  dwc:latitude '51.972571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620129'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008204 3.942447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008204"^^xsd:decimal ;
  dwc:decimalLongitude "3.942447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008204 3.942447)"^^geo:wktLiteral ;
  geo-pos:lat "52.008204"^^xsd:decimal ;
  geo-pos:long "3.942447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f16'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52608; 52608'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942447'^^xsd:double;
  dwc:latitude '52.008204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617208'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008204 3.942447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008204"^^xsd:decimal ;
  dwc:decimalLongitude "3.942447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008204 3.942447)"^^geo:wktLiteral ;
  geo-pos:lat "52.008204"^^xsd:decimal ;
  geo-pos:long "3.942447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f14'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52609; 52609'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942447'^^xsd:double;
  dwc:latitude '52.008204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617209'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008204 3.942447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008204"^^xsd:decimal ;
  dwc:decimalLongitude "3.942447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008204 3.942447)"^^geo:wktLiteral ;
  geo-pos:lat "52.008204"^^xsd:decimal ;
  geo-pos:long "3.942447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f13'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52607; 52607'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942447'^^xsd:double;
  dwc:latitude '52.008204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617207'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008204 3.942447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008204"^^xsd:decimal ;
  dwc:decimalLongitude "3.942447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008204 3.942447)"^^geo:wktLiteral ;
  geo-pos:lat "52.008204"^^xsd:decimal ;
  geo-pos:long "3.942447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f12'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52610; 52610'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942447'^^xsd:double;
  dwc:latitude '52.008204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617210'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888637"^^xsd:decimal ;
  dwc:decimalLongitude "3.942501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  geo-pos:lat "51.888637"^^xsd:decimal ;
  geo-pos:long "3.942501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-489c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51645; 51645'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942501'^^xsd:double;
  dwc:latitude '51.888637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616279'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888637"^^xsd:decimal ;
  dwc:decimalLongitude "3.942501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  geo-pos:lat "51.888637"^^xsd:decimal ;
  geo-pos:long "3.942501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-489b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51646; 51646'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942501'^^xsd:double;
  dwc:latitude '51.888637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616280'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888637"^^xsd:decimal ;
  dwc:decimalLongitude "3.942501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  geo-pos:lat "51.888637"^^xsd:decimal ;
  geo-pos:long "3.942501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-489a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51644; 51644'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942501'^^xsd:double;
  dwc:latitude '51.888637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616278'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888637"^^xsd:decimal ;
  dwc:decimalLongitude "3.942501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  geo-pos:lat "51.888637"^^xsd:decimal ;
  geo-pos:long "3.942501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4899'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51647; 51647'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942501'^^xsd:double;
  dwc:latitude '51.888637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616281'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888637"^^xsd:decimal ;
  dwc:decimalLongitude "3.942501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  geo-pos:lat "51.888637"^^xsd:decimal ;
  geo-pos:long "3.942501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4898'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51643; 51643'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942501'^^xsd:double;
  dwc:latitude '51.888637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616277'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888637"^^xsd:decimal ;
  dwc:decimalLongitude "3.942501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  geo-pos:lat "51.888637"^^xsd:decimal ;
  geo-pos:long "3.942501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4897'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51642; 51642'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942501'^^xsd:double;
  dwc:latitude '51.888637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616276'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888637"^^xsd:decimal ;
  dwc:decimalLongitude "3.942501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888637 3.942501)"^^geo:wktLiteral ;
  geo-pos:lat "51.888637"^^xsd:decimal ;
  geo-pos:long "3.942501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4896'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51648; 51648'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942501'^^xsd:double;
  dwc:latitude '51.888637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616282'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887827 3.942601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887827"^^xsd:decimal ;
  dwc:decimalLongitude "3.942601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887827 3.942601)"^^geo:wktLiteral ;
  geo-pos:lat "51.887827"^^xsd:decimal ;
  geo-pos:long "3.942601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56539; 56539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942601'^^xsd:double;
  dwc:latitude '51.887827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621056'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887827 3.942601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887827"^^xsd:decimal ;
  dwc:decimalLongitude "3.942601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887827 3.942601)"^^geo:wktLiteral ;
  geo-pos:lat "51.887827"^^xsd:decimal ;
  geo-pos:long "3.942601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56538; 56538'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942601'^^xsd:double;
  dwc:latitude '51.887827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621055'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840625 3.942647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840625"^^xsd:decimal ;
  dwc:decimalLongitude "3.942647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840625 3.942647)"^^geo:wktLiteral ;
  geo-pos:lat "51.840625"^^xsd:decimal ;
  geo-pos:long "3.942647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78da'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52041; 52041'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942647'^^xsd:double;
  dwc:latitude '51.840625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616728'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840625 3.942647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840625"^^xsd:decimal ;
  dwc:decimalLongitude "3.942647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840625 3.942647)"^^geo:wktLiteral ;
  geo-pos:lat "51.840625"^^xsd:decimal ;
  geo-pos:long "3.942647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52042; 52042'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942647'^^xsd:double;
  dwc:latitude '51.840625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616729'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840459 3.9427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840459"^^xsd:decimal ;
  dwc:decimalLongitude "3.9427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840459 3.9427)"^^geo:wktLiteral ;
  geo-pos:lat "51.840459"^^xsd:decimal ;
  geo-pos:long "3.9427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-714d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42061; 42061'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9427'^^xsd:double;
  dwc:latitude '51.840459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607246'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867064 3.942704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867064"^^xsd:decimal ;
  dwc:decimalLongitude "3.942704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867064 3.942704)"^^geo:wktLiteral ;
  geo-pos:lat "51.867064"^^xsd:decimal ;
  geo-pos:long "3.942704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5617'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44336; 44336'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942704'^^xsd:double;
  dwc:latitude '51.867064'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609355'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952159"^^xsd:decimal ;
  dwc:decimalLongitude "3.942756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  geo-pos:lat "51.952159"^^xsd:decimal ;
  geo-pos:long "3.942756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6208'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45153; 45153'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942756'^^xsd:double;
  dwc:latitude '51.952159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610165'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952159"^^xsd:decimal ;
  dwc:decimalLongitude "3.942756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  geo-pos:lat "51.952159"^^xsd:decimal ;
  geo-pos:long "3.942756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6207'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45149; 45149'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942756'^^xsd:double;
  dwc:latitude '51.952159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610161'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952159"^^xsd:decimal ;
  dwc:decimalLongitude "3.942756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  geo-pos:lat "51.952159"^^xsd:decimal ;
  geo-pos:long "3.942756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6206'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45150; 45150'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942756'^^xsd:double;
  dwc:latitude '51.952159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610162'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952159"^^xsd:decimal ;
  dwc:decimalLongitude "3.942756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  geo-pos:lat "51.952159"^^xsd:decimal ;
  geo-pos:long "3.942756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6205'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45151; 45151'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942756'^^xsd:double;
  dwc:latitude '51.952159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610163'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952159"^^xsd:decimal ;
  dwc:decimalLongitude "3.942756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  geo-pos:lat "51.952159"^^xsd:decimal ;
  geo-pos:long "3.942756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6204'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45152; 45152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942756'^^xsd:double;
  dwc:latitude '51.952159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610164'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952159"^^xsd:decimal ;
  dwc:decimalLongitude "3.942756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952159 3.942756)"^^geo:wktLiteral ;
  geo-pos:lat "51.952159"^^xsd:decimal ;
  geo-pos:long "3.942756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6203'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45148; 45148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942756'^^xsd:double;
  dwc:latitude '51.952159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610160'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911184 3.942857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911184"^^xsd:decimal ;
  dwc:decimalLongitude "3.942857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911184 3.942857)"^^geo:wktLiteral ;
  geo-pos:lat "51.911184"^^xsd:decimal ;
  geo-pos:long "3.942857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6146'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45349; 45349'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942857'^^xsd:double;
  dwc:latitude '51.911184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610360'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911184 3.942857)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911184"^^xsd:decimal ;
  dwc:decimalLongitude "3.942857"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911184 3.942857)"^^geo:wktLiteral ;
  geo-pos:lat "51.911184"^^xsd:decimal ;
  geo-pos:long "3.942857"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6145'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45348; 45348'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942857'^^xsd:double;
  dwc:latitude '51.911184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610359'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972109 3.942941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972109"^^xsd:decimal ;
  dwc:decimalLongitude "3.942941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972109 3.942941)"^^geo:wktLiteral ;
  geo-pos:lat "51.972109"^^xsd:decimal ;
  geo-pos:long "3.942941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a9d'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47211; 47211'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942941'^^xsd:double;
  dwc:latitude '51.972109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612158'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973179 3.942964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973179"^^xsd:decimal ;
  dwc:decimalLongitude "3.942964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973179 3.942964)"^^geo:wktLiteral ;
  geo-pos:lat "51.973179"^^xsd:decimal ;
  geo-pos:long "3.942964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a7f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56325; 56325'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942964'^^xsd:double;
  dwc:latitude '51.973179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620844'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973179 3.942964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973179"^^xsd:decimal ;
  dwc:decimalLongitude "3.942964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973179 3.942964)"^^geo:wktLiteral ;
  geo-pos:lat "51.973179"^^xsd:decimal ;
  geo-pos:long "3.942964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a7e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56324; 56324'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942964'^^xsd:double;
  dwc:latitude '51.973179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620843'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973179 3.942964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973179"^^xsd:decimal ;
  dwc:decimalLongitude "3.942964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973179 3.942964)"^^geo:wktLiteral ;
  geo-pos:lat "51.973179"^^xsd:decimal ;
  geo-pos:long "3.942964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a7d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56326; 56326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942964'^^xsd:double;
  dwc:latitude '51.973179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620845'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892742 3.942965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892742"^^xsd:decimal ;
  dwc:decimalLongitude "3.942965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892742 3.942965)"^^geo:wktLiteral ;
  geo-pos:lat "51.892742"^^xsd:decimal ;
  geo-pos:long "3.942965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4258'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42660; 42660'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942965'^^xsd:double;
  dwc:latitude '51.892742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607753'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892742 3.942965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892742"^^xsd:decimal ;
  dwc:decimalLongitude "3.942965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892742 3.942965)"^^geo:wktLiteral ;
  geo-pos:lat "51.892742"^^xsd:decimal ;
  geo-pos:long "3.942965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4257'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42659; 42659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.942965'^^xsd:double;
  dwc:latitude '51.892742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607752'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841922 3.94305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841922"^^xsd:decimal ;
  dwc:decimalLongitude "3.94305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841922 3.94305)"^^geo:wktLiteral ;
  geo-pos:lat "51.841922"^^xsd:decimal ;
  geo-pos:long "3.94305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56691; 56691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94305'^^xsd:double;
  dwc:latitude '51.841922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621157'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841922 3.94305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841922"^^xsd:decimal ;
  dwc:decimalLongitude "3.94305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841922 3.94305)"^^geo:wktLiteral ;
  geo-pos:lat "51.841922"^^xsd:decimal ;
  geo-pos:long "3.94305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56692; 56692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94305'^^xsd:double;
  dwc:latitude '51.841922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621158'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953765"^^xsd:decimal ;
  dwc:decimalLongitude "3.94308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953765"^^xsd:decimal ;
  geo-pos:long "3.94308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-683e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50706; 50706'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94308'^^xsd:double;
  dwc:latitude '51.953765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615458'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953765"^^xsd:decimal ;
  dwc:decimalLongitude "3.94308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953765"^^xsd:decimal ;
  geo-pos:long "3.94308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-683d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50703; 50703'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94308'^^xsd:double;
  dwc:latitude '51.953765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615455'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953765"^^xsd:decimal ;
  dwc:decimalLongitude "3.94308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953765"^^xsd:decimal ;
  geo-pos:long "3.94308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-683c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50707; 50707'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94308'^^xsd:double;
  dwc:latitude '51.953765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615459'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953765"^^xsd:decimal ;
  dwc:decimalLongitude "3.94308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953765"^^xsd:decimal ;
  geo-pos:long "3.94308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-683b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50704; 50704'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94308'^^xsd:double;
  dwc:latitude '51.953765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615456'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953765"^^xsd:decimal ;
  dwc:decimalLongitude "3.94308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953765"^^xsd:decimal ;
  geo-pos:long "3.94308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-683a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50702; 50702'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94308'^^xsd:double;
  dwc:latitude '51.953765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615454'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953765"^^xsd:decimal ;
  dwc:decimalLongitude "3.94308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953765"^^xsd:decimal ;
  geo-pos:long "3.94308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6839'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50705; 50705'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94308'^^xsd:double;
  dwc:latitude '51.953765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615457'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953765"^^xsd:decimal ;
  dwc:decimalLongitude "3.94308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953765"^^xsd:decimal ;
  geo-pos:long "3.94308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6838'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50709; 50709'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94308'^^xsd:double;
  dwc:latitude '51.953765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615461'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953765"^^xsd:decimal ;
  dwc:decimalLongitude "3.94308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953765 3.94308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953765"^^xsd:decimal ;
  geo-pos:long "3.94308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6837'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50708; 50708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94308'^^xsd:double;
  dwc:latitude '51.953765'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615460'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841974 3.943196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841974"^^xsd:decimal ;
  dwc:decimalLongitude "3.943196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841974 3.943196)"^^geo:wktLiteral ;
  geo-pos:lat "51.841974"^^xsd:decimal ;
  geo-pos:long "3.943196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f91'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54769; 54769'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.73'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943196'^^xsd:double;
  dwc:latitude '51.841974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619267'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841974 3.943196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841974"^^xsd:decimal ;
  dwc:decimalLongitude "3.943196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841974 3.943196)"^^geo:wktLiteral ;
  geo-pos:lat "51.841974"^^xsd:decimal ;
  geo-pos:long "3.943196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f90'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54770; 54770'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.73'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943196'^^xsd:double;
  dwc:latitude '51.841974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619268'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933164 3.943318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933164"^^xsd:decimal ;
  dwc:decimalLongitude "3.943318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933164 3.943318)"^^geo:wktLiteral ;
  geo-pos:lat "51.933164"^^xsd:decimal ;
  geo-pos:long "3.943318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71dd'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43640; 43640'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943318'^^xsd:double;
  dwc:latitude '51.933164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608689'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954374 3.94337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954374"^^xsd:decimal ;
  dwc:decimalLongitude "3.94337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954374 3.94337)"^^geo:wktLiteral ;
  geo-pos:lat "51.954374"^^xsd:decimal ;
  geo-pos:long "3.94337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52699; 52699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94337'^^xsd:double;
  dwc:latitude '51.954374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617258'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954374 3.94337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954374"^^xsd:decimal ;
  dwc:decimalLongitude "3.94337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954374 3.94337)"^^geo:wktLiteral ;
  geo-pos:lat "51.954374"^^xsd:decimal ;
  geo-pos:long "3.94337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52697; 52697'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94337'^^xsd:double;
  dwc:latitude '51.954374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617256'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954374 3.94337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954374"^^xsd:decimal ;
  dwc:decimalLongitude "3.94337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954374 3.94337)"^^geo:wktLiteral ;
  geo-pos:lat "51.954374"^^xsd:decimal ;
  geo-pos:long "3.94337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52698; 52698'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94337'^^xsd:double;
  dwc:latitude '51.954374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617257'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954527 3.943373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954527"^^xsd:decimal ;
  dwc:decimalLongitude "3.943373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954527 3.943373)"^^geo:wktLiteral ;
  geo-pos:lat "51.954527"^^xsd:decimal ;
  geo-pos:long "3.943373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6465'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49158; 49158'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943373'^^xsd:double;
  dwc:latitude '51.954527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613983'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854661 3.943405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854661"^^xsd:decimal ;
  dwc:decimalLongitude "3.943405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854661 3.943405)"^^geo:wktLiteral ;
  geo-pos:lat "51.854661"^^xsd:decimal ;
  geo-pos:long "3.943405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f83'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52473; 52473'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.102777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943405'^^xsd:double;
  dwc:latitude '51.854661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617088'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866375 3.943474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866375"^^xsd:decimal ;
  dwc:decimalLongitude "3.943474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866375 3.943474)"^^geo:wktLiteral ;
  geo-pos:lat "51.866375"^^xsd:decimal ;
  geo-pos:long "3.943474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e1a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49445; 49445'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943474'^^xsd:double;
  dwc:latitude '51.866375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614231'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841567 3.943478)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841567"^^xsd:decimal ;
  dwc:decimalLongitude "3.943478"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841567 3.943478)"^^geo:wktLiteral ;
  geo-pos:lat "51.841567"^^xsd:decimal ;
  geo-pos:long "3.943478"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bda'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55925; 55925'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943478'^^xsd:double;
  dwc:latitude '51.841567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620386'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841567 3.943478)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841567"^^xsd:decimal ;
  dwc:decimalLongitude "3.943478"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841567 3.943478)"^^geo:wktLiteral ;
  geo-pos:lat "51.841567"^^xsd:decimal ;
  geo-pos:long "3.943478"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55926; 55926'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943478'^^xsd:double;
  dwc:latitude '51.841567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620387'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009472 3.943494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009472"^^xsd:decimal ;
  dwc:decimalLongitude "3.943494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009472 3.943494)"^^geo:wktLiteral ;
  geo-pos:lat "52.009472"^^xsd:decimal ;
  geo-pos:long "3.943494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-668a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39615; 39615'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.573333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943494'^^xsd:double;
  dwc:latitude '52.009472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604414'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841538 3.943767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841538"^^xsd:decimal ;
  dwc:decimalLongitude "3.943767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841538 3.943767)"^^geo:wktLiteral ;
  geo-pos:lat "51.841538"^^xsd:decimal ;
  geo-pos:long "3.943767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6386'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44720; 44720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.773333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943767'^^xsd:double;
  dwc:latitude '51.841538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609767'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840891 3.943783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840891"^^xsd:decimal ;
  dwc:decimalLongitude "3.943783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840891 3.943783)"^^geo:wktLiteral ;
  geo-pos:lat "51.840891"^^xsd:decimal ;
  geo-pos:long "3.943783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-443c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42806; 42806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943783'^^xsd:double;
  dwc:latitude '51.840891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607857'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841062 3.943821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841062"^^xsd:decimal ;
  dwc:decimalLongitude "3.943821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841062 3.943821)"^^geo:wktLiteral ;
  geo-pos:lat "51.841062"^^xsd:decimal ;
  geo-pos:long "3.943821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52044; 52044'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943821'^^xsd:double;
  dwc:latitude '51.841062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616731'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841062 3.943821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841062"^^xsd:decimal ;
  dwc:decimalLongitude "3.943821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841062 3.943821)"^^geo:wktLiteral ;
  geo-pos:lat "51.841062"^^xsd:decimal ;
  geo-pos:long "3.943821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52043; 52043'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.943821'^^xsd:double;
  dwc:latitude '51.841062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616730'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990262 3.944095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990262"^^xsd:decimal ;
  dwc:decimalLongitude "3.944095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990262 3.944095)"^^geo:wktLiteral ;
  geo-pos:lat "51.990262"^^xsd:decimal ;
  geo-pos:long "3.944095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44977; 44977'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944095'^^xsd:double;
  dwc:latitude '51.990262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609991'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990262 3.944095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990262"^^xsd:decimal ;
  dwc:decimalLongitude "3.944095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990262 3.944095)"^^geo:wktLiteral ;
  geo-pos:lat "51.990262"^^xsd:decimal ;
  geo-pos:long "3.944095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44976; 44976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944095'^^xsd:double;
  dwc:latitude '51.990262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609990'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843513 3.94423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843513"^^xsd:decimal ;
  dwc:decimalLongitude "3.94423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843513 3.94423)"^^geo:wktLiteral ;
  geo-pos:lat "51.843513"^^xsd:decimal ;
  geo-pos:long "3.94423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b5f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47457; 47457'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94423'^^xsd:double;
  dwc:latitude '51.843513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612363'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843513 3.94423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843513"^^xsd:decimal ;
  dwc:decimalLongitude "3.94423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843513 3.94423)"^^geo:wktLiteral ;
  geo-pos:lat "51.843513"^^xsd:decimal ;
  geo-pos:long "3.94423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b5e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47458; 47458'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94423'^^xsd:double;
  dwc:latitude '51.843513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612364'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914275 3.944259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914275"^^xsd:decimal ;
  dwc:decimalLongitude "3.944259"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914275 3.944259)"^^geo:wktLiteral ;
  geo-pos:lat "51.914275"^^xsd:decimal ;
  geo-pos:long "3.944259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45573; 45573'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944259'^^xsd:double;
  dwc:latitude '51.914275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610534'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953324 3.944308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953324"^^xsd:decimal ;
  dwc:decimalLongitude "3.944308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953324 3.944308)"^^geo:wktLiteral ;
  geo-pos:lat "51.953324"^^xsd:decimal ;
  geo-pos:long "3.944308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45911; 45911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944308'^^xsd:double;
  dwc:latitude '51.953324'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610836'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890374 3.944427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890374"^^xsd:decimal ;
  dwc:decimalLongitude "3.944427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890374 3.944427)"^^geo:wktLiteral ;
  geo-pos:lat "51.890374"^^xsd:decimal ;
  geo-pos:long "3.944427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5191'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54564; 54564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944427'^^xsd:double;
  dwc:latitude '51.890374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619061'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890374 3.944427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890374"^^xsd:decimal ;
  dwc:decimalLongitude "3.944427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890374 3.944427)"^^geo:wktLiteral ;
  geo-pos:lat "51.890374"^^xsd:decimal ;
  geo-pos:long "3.944427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5190'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54563; 54563'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944427'^^xsd:double;
  dwc:latitude '51.890374'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619060'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.004699"^^xsd:decimal ;
  dwc:decimalLongitude "3.944486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  geo-pos:lat "52.004699"^^xsd:decimal ;
  geo-pos:long "3.944486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-501f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46932; 46932'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944486'^^xsd:double;
  dwc:latitude '52.004699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611828'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.004699"^^xsd:decimal ;
  dwc:decimalLongitude "3.944486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  geo-pos:lat "52.004699"^^xsd:decimal ;
  geo-pos:long "3.944486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-501e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46936; 46936'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944486'^^xsd:double;
  dwc:latitude '52.004699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611832'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.004699"^^xsd:decimal ;
  dwc:decimalLongitude "3.944486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  geo-pos:lat "52.004699"^^xsd:decimal ;
  geo-pos:long "3.944486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-501d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46937; 46937'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944486'^^xsd:double;
  dwc:latitude '52.004699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611833'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.004699"^^xsd:decimal ;
  dwc:decimalLongitude "3.944486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  geo-pos:lat "52.004699"^^xsd:decimal ;
  geo-pos:long "3.944486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-501c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46935; 46935'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944486'^^xsd:double;
  dwc:latitude '52.004699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611831'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.004699"^^xsd:decimal ;
  dwc:decimalLongitude "3.944486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  geo-pos:lat "52.004699"^^xsd:decimal ;
  geo-pos:long "3.944486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-501b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46933; 46933'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944486'^^xsd:double;
  dwc:latitude '52.004699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611829'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.004699"^^xsd:decimal ;
  dwc:decimalLongitude "3.944486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004699 3.944486)"^^geo:wktLiteral ;
  geo-pos:lat "52.004699"^^xsd:decimal ;
  geo-pos:long "3.944486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-501a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46934; 46934'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944486'^^xsd:double;
  dwc:latitude '52.004699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611830'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84207 3.944722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84207"^^xsd:decimal ;
  dwc:decimalLongitude "3.944722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84207 3.944722)"^^geo:wktLiteral ;
  geo-pos:lat "51.84207"^^xsd:decimal ;
  geo-pos:long "3.944722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46215; 46215'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944722'^^xsd:double;
  dwc:latitude '51.84207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611198'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84207 3.944722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84207"^^xsd:decimal ;
  dwc:decimalLongitude "3.944722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84207 3.944722)"^^geo:wktLiteral ;
  geo-pos:lat "51.84207"^^xsd:decimal ;
  geo-pos:long "3.944722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46214; 46214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.944722'^^xsd:double;
  dwc:latitude '51.84207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611197'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009279 3.945136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009279"^^xsd:decimal ;
  dwc:decimalLongitude "3.945136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009279 3.945136)"^^geo:wktLiteral ;
  geo-pos:lat "52.009279"^^xsd:decimal ;
  geo-pos:long "3.945136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-773c'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49801; 49801'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945136'^^xsd:double;
  dwc:latitude '52.009279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614646'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009279 3.945136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009279"^^xsd:decimal ;
  dwc:decimalLongitude "3.945136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009279 3.945136)"^^geo:wktLiteral ;
  geo-pos:lat "52.009279"^^xsd:decimal ;
  geo-pos:long "3.945136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-773b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49802; 49802'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945136'^^xsd:double;
  dwc:latitude '52.009279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614358'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009279 3.945136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009279"^^xsd:decimal ;
  dwc:decimalLongitude "3.945136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009279 3.945136)"^^geo:wktLiteral ;
  geo-pos:lat "52.009279"^^xsd:decimal ;
  geo-pos:long "3.945136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-773a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49803; 49803'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945136'^^xsd:double;
  dwc:latitude '52.009279'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614359'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952607 3.945181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952607"^^xsd:decimal ;
  dwc:decimalLongitude "3.945181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952607 3.945181)"^^geo:wktLiteral ;
  geo-pos:lat "51.952607"^^xsd:decimal ;
  geo-pos:long "3.945181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47072; 47072'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945181'^^xsd:double;
  dwc:latitude '51.952607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611971'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952607 3.945181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952607"^^xsd:decimal ;
  dwc:decimalLongitude "3.945181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952607 3.945181)"^^geo:wktLiteral ;
  geo-pos:lat "51.952607"^^xsd:decimal ;
  geo-pos:long "3.945181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fa8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47071; 47071'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945181'^^xsd:double;
  dwc:latitude '51.952607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611970'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843253"^^xsd:decimal ;
  dwc:decimalLongitude "3.945182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  geo-pos:lat "51.843253"^^xsd:decimal ;
  geo-pos:long "3.945182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40718; 40718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945182'^^xsd:double;
  dwc:latitude '51.843253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605871'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843253"^^xsd:decimal ;
  dwc:decimalLongitude "3.945182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  geo-pos:lat "51.843253"^^xsd:decimal ;
  geo-pos:long "3.945182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40720; 40720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945182'^^xsd:double;
  dwc:latitude '51.843253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605873'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843253"^^xsd:decimal ;
  dwc:decimalLongitude "3.945182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  geo-pos:lat "51.843253"^^xsd:decimal ;
  geo-pos:long "3.945182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40716; 40716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945182'^^xsd:double;
  dwc:latitude '51.843253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605869'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843253"^^xsd:decimal ;
  dwc:decimalLongitude "3.945182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  geo-pos:lat "51.843253"^^xsd:decimal ;
  geo-pos:long "3.945182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40717; 40717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945182'^^xsd:double;
  dwc:latitude '51.843253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605870'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843253"^^xsd:decimal ;
  dwc:decimalLongitude "3.945182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843253 3.945182)"^^geo:wktLiteral ;
  geo-pos:lat "51.843253"^^xsd:decimal ;
  geo-pos:long "3.945182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40719; 40719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945182'^^xsd:double;
  dwc:latitude '51.843253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605872'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839216 3.945266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839216"^^xsd:decimal ;
  dwc:decimalLongitude "3.945266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839216 3.945266)"^^geo:wktLiteral ;
  geo-pos:lat "51.839216"^^xsd:decimal ;
  geo-pos:long "3.945266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7562'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42450; 42450'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945266'^^xsd:double;
  dwc:latitude '51.839216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607557'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839216 3.945266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839216"^^xsd:decimal ;
  dwc:decimalLongitude "3.945266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839216 3.945266)"^^geo:wktLiteral ;
  geo-pos:lat "51.839216"^^xsd:decimal ;
  geo-pos:long "3.945266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7561'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42451; 42451'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945266'^^xsd:double;
  dwc:latitude '51.839216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607558'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836228 3.945529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836228"^^xsd:decimal ;
  dwc:decimalLongitude "3.945529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836228 3.945529)"^^geo:wktLiteral ;
  geo-pos:lat "51.836228"^^xsd:decimal ;
  geo-pos:long "3.945529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41df'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56698; 56698'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945529'^^xsd:double;
  dwc:latitude '51.836228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621164'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836228 3.945529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836228"^^xsd:decimal ;
  dwc:decimalLongitude "3.945529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836228 3.945529)"^^geo:wktLiteral ;
  geo-pos:lat "51.836228"^^xsd:decimal ;
  geo-pos:long "3.945529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56699; 56699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945529'^^xsd:double;
  dwc:latitude '51.836228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621165'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86134 3.945634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86134"^^xsd:decimal ;
  dwc:decimalLongitude "3.945634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86134 3.945634)"^^geo:wktLiteral ;
  geo-pos:lat "51.86134"^^xsd:decimal ;
  geo-pos:long "3.945634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5448'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55834; 55834'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945634'^^xsd:double;
  dwc:latitude '51.86134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620305'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835309 3.945785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835309"^^xsd:decimal ;
  dwc:decimalLongitude "3.945785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835309 3.945785)"^^geo:wktLiteral ;
  geo-pos:lat "51.835309"^^xsd:decimal ;
  geo-pos:long "3.945785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39414; 39414'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945785'^^xsd:double;
  dwc:latitude '51.835309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604683'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851384 3.945948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851384"^^xsd:decimal ;
  dwc:decimalLongitude "3.945948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851384 3.945948)"^^geo:wktLiteral ;
  geo-pos:lat "51.851384"^^xsd:decimal ;
  geo-pos:long "3.945948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-538e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53988; 53988'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945948'^^xsd:double;
  dwc:latitude '51.851384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624359'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851384 3.945948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851384"^^xsd:decimal ;
  dwc:decimalLongitude "3.945948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851384 3.945948)"^^geo:wktLiteral ;
  geo-pos:lat "51.851384"^^xsd:decimal ;
  geo-pos:long "3.945948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-538d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53986; 53986'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945948'^^xsd:double;
  dwc:latitude '51.851384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618569'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851384 3.945948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851384"^^xsd:decimal ;
  dwc:decimalLongitude "3.945948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851384 3.945948)"^^geo:wktLiteral ;
  geo-pos:lat "51.851384"^^xsd:decimal ;
  geo-pos:long "3.945948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-538c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53987; 53987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.945948'^^xsd:double;
  dwc:latitude '51.851384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624358'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c98'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41287; 41287'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606471'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c97'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41292; 41292'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606476'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c96'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41294; 41294'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606478'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c9f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41295; 41295'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606479'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c9e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41293; 41293'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606477'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c9d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41288; 41288'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606472'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41291; 41291'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606475'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c9b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41290; 41290'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606474'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41296; 41296'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606480'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958084"^^xsd:decimal ;
  dwc:decimalLongitude "3.946111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958084 3.946111)"^^geo:wktLiteral ;
  geo-pos:lat "51.958084"^^xsd:decimal ;
  geo-pos:long "3.946111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4c99'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41289; 41289'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946111'^^xsd:double;
  dwc:latitude '51.958084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606473'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912722 3.946146)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912722"^^xsd:decimal ;
  dwc:decimalLongitude "3.946146"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912722 3.946146)"^^geo:wktLiteral ;
  geo-pos:lat "51.912722"^^xsd:decimal ;
  geo-pos:long "3.946146"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47683; 47683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946146'^^xsd:double;
  dwc:latitude '51.912722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612056'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842733 3.946158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842733"^^xsd:decimal ;
  dwc:decimalLongitude "3.946158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842733 3.946158)"^^geo:wktLiteral ;
  geo-pos:lat "51.842733"^^xsd:decimal ;
  geo-pos:long "3.946158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55358; 55358'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946158'^^xsd:double;
  dwc:latitude '51.842733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619876'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934073"^^xsd:decimal ;
  dwc:decimalLongitude "3.946566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  geo-pos:lat "51.934073"^^xsd:decimal ;
  geo-pos:long "3.946566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4599'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53648; 53648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946566'^^xsd:double;
  dwc:latitude '51.934073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618169'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934073"^^xsd:decimal ;
  dwc:decimalLongitude "3.946566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  geo-pos:lat "51.934073"^^xsd:decimal ;
  geo-pos:long "3.946566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4598'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53646; 53646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946566'^^xsd:double;
  dwc:latitude '51.934073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618167'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934073"^^xsd:decimal ;
  dwc:decimalLongitude "3.946566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  geo-pos:lat "51.934073"^^xsd:decimal ;
  geo-pos:long "3.946566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4597'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53650; 53650'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946566'^^xsd:double;
  dwc:latitude '51.934073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618171'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934073"^^xsd:decimal ;
  dwc:decimalLongitude "3.946566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  geo-pos:lat "51.934073"^^xsd:decimal ;
  geo-pos:long "3.946566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4596'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53649; 53649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946566'^^xsd:double;
  dwc:latitude '51.934073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618170'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934073"^^xsd:decimal ;
  dwc:decimalLongitude "3.946566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  geo-pos:lat "51.934073"^^xsd:decimal ;
  geo-pos:long "3.946566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4595'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53647; 53647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946566'^^xsd:double;
  dwc:latitude '51.934073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618168'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934073"^^xsd:decimal ;
  dwc:decimalLongitude "3.946566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934073 3.946566)"^^geo:wktLiteral ;
  geo-pos:lat "51.934073"^^xsd:decimal ;
  geo-pos:long "3.946566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4594'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53645; 53645'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946566'^^xsd:double;
  dwc:latitude '51.934073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618166'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865891 3.946601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865891"^^xsd:decimal ;
  dwc:decimalLongitude "3.946601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865891 3.946601)"^^geo:wktLiteral ;
  geo-pos:lat "51.865891"^^xsd:decimal ;
  geo-pos:long "3.946601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7770'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51922; 51922'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946601'^^xsd:double;
  dwc:latitude '51.865891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616606'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842522 3.946604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842522"^^xsd:decimal ;
  dwc:decimalLongitude "3.946604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842522 3.946604)"^^geo:wktLiteral ;
  geo-pos:lat "51.842522"^^xsd:decimal ;
  geo-pos:long "3.946604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48156; 48156'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946604'^^xsd:double;
  dwc:latitude '51.842522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613049'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83671 3.946653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83671"^^xsd:decimal ;
  dwc:decimalLongitude "3.946653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83671 3.946653)"^^geo:wktLiteral ;
  geo-pos:lat "51.83671"^^xsd:decimal ;
  geo-pos:long "3.946653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7566'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42446; 42446'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8911111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946653'^^xsd:double;
  dwc:latitude '51.83671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607553'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892037 3.946772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892037"^^xsd:decimal ;
  dwc:decimalLongitude "3.946772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892037 3.946772)"^^geo:wktLiteral ;
  geo-pos:lat "51.892037"^^xsd:decimal ;
  geo-pos:long "3.946772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7030'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41970; 41970'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946772'^^xsd:double;
  dwc:latitude '51.892037'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607155'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892037 3.946772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892037"^^xsd:decimal ;
  dwc:decimalLongitude "3.946772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892037 3.946772)"^^geo:wktLiteral ;
  geo-pos:lat "51.892037"^^xsd:decimal ;
  geo-pos:long "3.946772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-702f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41969; 41969'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946772'^^xsd:double;
  dwc:latitude '51.892037'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607154'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935115 3.946791)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935115"^^xsd:decimal ;
  dwc:decimalLongitude "3.946791"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935115 3.946791)"^^geo:wktLiteral ;
  geo-pos:lat "51.935115"^^xsd:decimal ;
  geo-pos:long "3.946791"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-569b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44193; 44193'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946791'^^xsd:double;
  dwc:latitude '51.935115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609255'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935115 3.946791)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935115"^^xsd:decimal ;
  dwc:decimalLongitude "3.946791"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935115 3.946791)"^^geo:wktLiteral ;
  geo-pos:lat "51.935115"^^xsd:decimal ;
  geo-pos:long "3.946791"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-569a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44194; 44194'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946791'^^xsd:double;
  dwc:latitude '51.935115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609256'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006002"^^xsd:decimal ;
  dwc:decimalLongitude "3.946844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  geo-pos:lat "52.006002"^^xsd:decimal ;
  geo-pos:long "3.946844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56215; 56215'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946844'^^xsd:double;
  dwc:latitude '52.006002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620733'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006002"^^xsd:decimal ;
  dwc:decimalLongitude "3.946844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  geo-pos:lat "52.006002"^^xsd:decimal ;
  geo-pos:long "3.946844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ae0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56213; 56213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946844'^^xsd:double;
  dwc:latitude '52.006002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620731'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006002"^^xsd:decimal ;
  dwc:decimalLongitude "3.946844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  geo-pos:lat "52.006002"^^xsd:decimal ;
  geo-pos:long "3.946844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6adf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56211; 56211'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946844'^^xsd:double;
  dwc:latitude '52.006002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620729'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006002"^^xsd:decimal ;
  dwc:decimalLongitude "3.946844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  geo-pos:lat "52.006002"^^xsd:decimal ;
  geo-pos:long "3.946844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ade'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56212; 56212'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946844'^^xsd:double;
  dwc:latitude '52.006002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620730'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006002"^^xsd:decimal ;
  dwc:decimalLongitude "3.946844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006002 3.946844)"^^geo:wktLiteral ;
  geo-pos:lat "52.006002"^^xsd:decimal ;
  geo-pos:long "3.946844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6add'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56214; 56214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946844'^^xsd:double;
  dwc:latitude '52.006002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620732'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970423 3.94688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970423"^^xsd:decimal ;
  dwc:decimalLongitude "3.94688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970423 3.94688)"^^geo:wktLiteral ;
  geo-pos:lat "51.970423"^^xsd:decimal ;
  geo-pos:long "3.94688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4065'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57123; 57123'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94688'^^xsd:double;
  dwc:latitude '51.970423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621547'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970423 3.94688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970423"^^xsd:decimal ;
  dwc:decimalLongitude "3.94688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970423 3.94688)"^^geo:wktLiteral ;
  geo-pos:lat "51.970423"^^xsd:decimal ;
  geo-pos:long "3.94688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4064'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57124; 57124'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94688'^^xsd:double;
  dwc:latitude '51.970423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621548'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970423 3.94688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970423"^^xsd:decimal ;
  dwc:decimalLongitude "3.94688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970423 3.94688)"^^geo:wktLiteral ;
  geo-pos:lat "51.970423"^^xsd:decimal ;
  geo-pos:long "3.94688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4063'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57125; 57125'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94688'^^xsd:double;
  dwc:latitude '51.970423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621549'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970423 3.94688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970423"^^xsd:decimal ;
  dwc:decimalLongitude "3.94688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970423 3.94688)"^^geo:wktLiteral ;
  geo-pos:lat "51.970423"^^xsd:decimal ;
  geo-pos:long "3.94688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4062'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57122; 57122'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94688'^^xsd:double;
  dwc:latitude '51.970423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621546'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874035 3.946888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874035"^^xsd:decimal ;
  dwc:decimalLongitude "3.946888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874035 3.946888)"^^geo:wktLiteral ;
  geo-pos:lat "51.874035"^^xsd:decimal ;
  geo-pos:long "3.946888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4254'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42663; 42663'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946888'^^xsd:double;
  dwc:latitude '51.874035'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607756'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874035 3.946888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874035"^^xsd:decimal ;
  dwc:decimalLongitude "3.946888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874035 3.946888)"^^geo:wktLiteral ;
  geo-pos:lat "51.874035"^^xsd:decimal ;
  geo-pos:long "3.946888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4253'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42664; 42664'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.946888'^^xsd:double;
  dwc:latitude '51.874035'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607757'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852661 3.947064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852661"^^xsd:decimal ;
  dwc:decimalLongitude "3.947064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852661 3.947064)"^^geo:wktLiteral ;
  geo-pos:lat "51.852661"^^xsd:decimal ;
  geo-pos:long "3.947064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e3e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40853; 40853'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947064'^^xsd:double;
  dwc:latitude '51.852661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606005'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852661 3.947064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852661"^^xsd:decimal ;
  dwc:decimalLongitude "3.947064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852661 3.947064)"^^geo:wktLiteral ;
  geo-pos:lat "51.852661"^^xsd:decimal ;
  geo-pos:long "3.947064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e3d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40854; 40854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.9052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947064'^^xsd:double;
  dwc:latitude '51.852661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606006'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917912 3.947069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917912"^^xsd:decimal ;
  dwc:decimalLongitude "3.947069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917912 3.947069)"^^geo:wktLiteral ;
  geo-pos:lat "51.917912"^^xsd:decimal ;
  geo-pos:long "3.947069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7066'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41903; 41903'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947069'^^xsd:double;
  dwc:latitude '51.917912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607094'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917912 3.947069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917912"^^xsd:decimal ;
  dwc:decimalLongitude "3.947069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917912 3.947069)"^^geo:wktLiteral ;
  geo-pos:lat "51.917912"^^xsd:decimal ;
  geo-pos:long "3.947069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7065'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41901; 41901'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947069'^^xsd:double;
  dwc:latitude '51.917912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607092'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917912 3.947069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917912"^^xsd:decimal ;
  dwc:decimalLongitude "3.947069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917912 3.947069)"^^geo:wktLiteral ;
  geo-pos:lat "51.917912"^^xsd:decimal ;
  geo-pos:long "3.947069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7064'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41902; 41902'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947069'^^xsd:double;
  dwc:latitude '51.917912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607093'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006368"^^xsd:decimal ;
  dwc:decimalLongitude "3.947158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  geo-pos:lat "52.006368"^^xsd:decimal ;
  geo-pos:long "3.947158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d97'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41033; 41033'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947158'^^xsd:double;
  dwc:latitude '52.006368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606256'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006368"^^xsd:decimal ;
  dwc:decimalLongitude "3.947158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  geo-pos:lat "52.006368"^^xsd:decimal ;
  geo-pos:long "3.947158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d96'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41037; 41037'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947158'^^xsd:double;
  dwc:latitude '52.006368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606260'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006368"^^xsd:decimal ;
  dwc:decimalLongitude "3.947158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  geo-pos:lat "52.006368"^^xsd:decimal ;
  geo-pos:long "3.947158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d95'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41034; 41034'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947158'^^xsd:double;
  dwc:latitude '52.006368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606257'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006368"^^xsd:decimal ;
  dwc:decimalLongitude "3.947158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  geo-pos:lat "52.006368"^^xsd:decimal ;
  geo-pos:long "3.947158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d94'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41036; 41036'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947158'^^xsd:double;
  dwc:latitude '52.006368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606259'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006368"^^xsd:decimal ;
  dwc:decimalLongitude "3.947158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  geo-pos:lat "52.006368"^^xsd:decimal ;
  geo-pos:long "3.947158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d93'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41039; 41039'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947158'^^xsd:double;
  dwc:latitude '52.006368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606262'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006368"^^xsd:decimal ;
  dwc:decimalLongitude "3.947158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  geo-pos:lat "52.006368"^^xsd:decimal ;
  geo-pos:long "3.947158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d92'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41038; 41038'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947158'^^xsd:double;
  dwc:latitude '52.006368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606261'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006368"^^xsd:decimal ;
  dwc:decimalLongitude "3.947158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  geo-pos:lat "52.006368"^^xsd:decimal ;
  geo-pos:long "3.947158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d91'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41035; 41035'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947158'^^xsd:double;
  dwc:latitude '52.006368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606258'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006368"^^xsd:decimal ;
  dwc:decimalLongitude "3.947158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006368 3.947158)"^^geo:wktLiteral ;
  geo-pos:lat "52.006368"^^xsd:decimal ;
  geo-pos:long "3.947158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d90'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41032; 41032'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947158'^^xsd:double;
  dwc:latitude '52.006368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606255'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842751 3.947248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842751"^^xsd:decimal ;
  dwc:decimalLongitude "3.947248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842751 3.947248)"^^geo:wktLiteral ;
  geo-pos:lat "51.842751"^^xsd:decimal ;
  geo-pos:long "3.947248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6552'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48862; 48862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947248'^^xsd:double;
  dwc:latitude '51.842751'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613447'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842751 3.947248)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842751"^^xsd:decimal ;
  dwc:decimalLongitude "3.947248"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842751 3.947248)"^^geo:wktLiteral ;
  geo-pos:lat "51.842751"^^xsd:decimal ;
  geo-pos:long "3.947248"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6551'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48861; 48861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947248'^^xsd:double;
  dwc:latitude '51.842751'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613446'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879714"^^xsd:decimal ;
  dwc:decimalLongitude "3.947312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  geo-pos:lat "51.879714"^^xsd:decimal ;
  geo-pos:long "3.947312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44df'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53841; 53841'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947312'^^xsd:double;
  dwc:latitude '51.879714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618362'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879714"^^xsd:decimal ;
  dwc:decimalLongitude "3.947312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  geo-pos:lat "51.879714"^^xsd:decimal ;
  geo-pos:long "3.947312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44de'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53843; 53843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947312'^^xsd:double;
  dwc:latitude '51.879714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618364'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879714"^^xsd:decimal ;
  dwc:decimalLongitude "3.947312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  geo-pos:lat "51.879714"^^xsd:decimal ;
  geo-pos:long "3.947312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44dd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53840; 53840'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947312'^^xsd:double;
  dwc:latitude '51.879714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618361'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879714"^^xsd:decimal ;
  dwc:decimalLongitude "3.947312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  geo-pos:lat "51.879714"^^xsd:decimal ;
  geo-pos:long "3.947312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44dc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53842; 53842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947312'^^xsd:double;
  dwc:latitude '51.879714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618363'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879714"^^xsd:decimal ;
  dwc:decimalLongitude "3.947312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879714 3.947312)"^^geo:wktLiteral ;
  geo-pos:lat "51.879714"^^xsd:decimal ;
  geo-pos:long "3.947312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44db'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53839; 53839'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947312'^^xsd:double;
  dwc:latitude '51.879714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618360'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841922 3.947433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841922"^^xsd:decimal ;
  dwc:decimalLongitude "3.947433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841922 3.947433)"^^geo:wktLiteral ;
  geo-pos:lat "51.841922"^^xsd:decimal ;
  geo-pos:long "3.947433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-443b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42807; 42807'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947433'^^xsd:double;
  dwc:latitude '51.841922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607858'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981594 3.947436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981594"^^xsd:decimal ;
  dwc:decimalLongitude "3.947436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981594 3.947436)"^^geo:wktLiteral ;
  geo-pos:lat "51.981594"^^xsd:decimal ;
  geo-pos:long "3.947436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-749c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42282; 42282'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947436'^^xsd:double;
  dwc:latitude '51.981594'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607432'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981594 3.947436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981594"^^xsd:decimal ;
  dwc:decimalLongitude "3.947436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981594 3.947436)"^^geo:wktLiteral ;
  geo-pos:lat "51.981594"^^xsd:decimal ;
  geo-pos:long "3.947436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-749b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42281; 42281'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947436'^^xsd:double;
  dwc:latitude '51.981594'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607431'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842198 3.947759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842198"^^xsd:decimal ;
  dwc:decimalLongitude "3.947759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842198 3.947759)"^^geo:wktLiteral ;
  geo-pos:lat "51.842198"^^xsd:decimal ;
  geo-pos:long "3.947759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47796; 47796'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947759'^^xsd:double;
  dwc:latitude '51.842198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612751'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975468 3.947904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975468"^^xsd:decimal ;
  dwc:decimalLongitude "3.947904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975468 3.947904)"^^geo:wktLiteral ;
  geo-pos:lat "51.975468"^^xsd:decimal ;
  geo-pos:long "3.947904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5703'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44070; 44070'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947904'^^xsd:double;
  dwc:latitude '51.975468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609135'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.947932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "3.947932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.947932)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "3.947932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52046; 52046'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947932'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616733'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.947932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "3.947932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.947932)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "3.947932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52045; 52045'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947932'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616732'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.947932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "3.947932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 3.947932)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "3.947932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52047; 52047'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947932'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616734'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842422 3.947937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842422"^^xsd:decimal ;
  dwc:decimalLongitude "3.947937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842422 3.947937)"^^geo:wktLiteral ;
  geo-pos:lat "51.842422"^^xsd:decimal ;
  geo-pos:long "3.947937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-670a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39978; 39978'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947937'^^xsd:double;
  dwc:latitude '51.842422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605181'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842422 3.947937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842422"^^xsd:decimal ;
  dwc:decimalLongitude "3.947937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842422 3.947937)"^^geo:wktLiteral ;
  geo-pos:lat "51.842422"^^xsd:decimal ;
  geo-pos:long "3.947937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6709'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39976; 39976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947937'^^xsd:double;
  dwc:latitude '51.842422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605179'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842422 3.947937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842422"^^xsd:decimal ;
  dwc:decimalLongitude "3.947937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842422 3.947937)"^^geo:wktLiteral ;
  geo-pos:lat "51.842422"^^xsd:decimal ;
  geo-pos:long "3.947937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6708'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39979; 39979'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947937'^^xsd:double;
  dwc:latitude '51.842422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605182'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842422 3.947937)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842422"^^xsd:decimal ;
  dwc:decimalLongitude "3.947937"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842422 3.947937)"^^geo:wktLiteral ;
  geo-pos:lat "51.842422"^^xsd:decimal ;
  geo-pos:long "3.947937"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6707'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39977; 39977'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.947937'^^xsd:double;
  dwc:latitude '51.842422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605180'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842106 3.948076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842106"^^xsd:decimal ;
  dwc:decimalLongitude "3.948076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842106 3.948076)"^^geo:wktLiteral ;
  geo-pos:lat "51.842106"^^xsd:decimal ;
  geo-pos:long "3.948076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-443a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42808; 42808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948076'^^xsd:double;
  dwc:latitude '51.842106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607859'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842106 3.948076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842106"^^xsd:decimal ;
  dwc:decimalLongitude "3.948076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842106 3.948076)"^^geo:wktLiteral ;
  geo-pos:lat "51.842106"^^xsd:decimal ;
  geo-pos:long "3.948076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4439'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42810; 42810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948076'^^xsd:double;
  dwc:latitude '51.842106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607861'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842106 3.948076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842106"^^xsd:decimal ;
  dwc:decimalLongitude "3.948076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842106 3.948076)"^^geo:wktLiteral ;
  geo-pos:lat "51.842106"^^xsd:decimal ;
  geo-pos:long "3.948076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4438'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42809; 42809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948076'^^xsd:double;
  dwc:latitude '51.842106'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607860'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86623 3.948089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86623"^^xsd:decimal ;
  dwc:decimalLongitude "3.948089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86623 3.948089)"^^geo:wktLiteral ;
  geo-pos:lat "51.86623"^^xsd:decimal ;
  geo-pos:long "3.948089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45434; 45434'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948089'^^xsd:double;
  dwc:latitude '51.86623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610444'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86623 3.948089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86623"^^xsd:decimal ;
  dwc:decimalLongitude "3.948089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86623 3.948089)"^^geo:wktLiteral ;
  geo-pos:lat "51.86623"^^xsd:decimal ;
  geo-pos:long "3.948089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45433; 45433'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948089'^^xsd:double;
  dwc:latitude '51.86623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610443'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916429 3.948143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916429"^^xsd:decimal ;
  dwc:decimalLongitude "3.948143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916429 3.948143)"^^geo:wktLiteral ;
  geo-pos:lat "51.916429"^^xsd:decimal ;
  geo-pos:long "3.948143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5690'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44205; 44205'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948143'^^xsd:double;
  dwc:latitude '51.916429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609267'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892958 3.948477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892958"^^xsd:decimal ;
  dwc:decimalLongitude "3.948477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892958 3.948477)"^^geo:wktLiteral ;
  geo-pos:lat "51.892958"^^xsd:decimal ;
  geo-pos:long "3.948477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5857'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46097; 46097'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948477'^^xsd:double;
  dwc:latitude '51.892958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611016'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892958 3.948477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892958"^^xsd:decimal ;
  dwc:decimalLongitude "3.948477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892958 3.948477)"^^geo:wktLiteral ;
  geo-pos:lat "51.892958"^^xsd:decimal ;
  geo-pos:long "3.948477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5856'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46096; 46096'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948477'^^xsd:double;
  dwc:latitude '51.892958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611015'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892958 3.948477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892958"^^xsd:decimal ;
  dwc:decimalLongitude "3.948477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892958 3.948477)"^^geo:wktLiteral ;
  geo-pos:lat "51.892958"^^xsd:decimal ;
  geo-pos:long "3.948477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5855'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46098; 46098'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948477'^^xsd:double;
  dwc:latitude '51.892958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611017'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917161"^^xsd:decimal ;
  dwc:decimalLongitude "3.948696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  geo-pos:lat "51.917161"^^xsd:decimal ;
  geo-pos:long "3.948696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a1d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56440; 56440'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948696'^^xsd:double;
  dwc:latitude '51.917161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620959'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917161"^^xsd:decimal ;
  dwc:decimalLongitude "3.948696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  geo-pos:lat "51.917161"^^xsd:decimal ;
  geo-pos:long "3.948696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a1c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56439; 56439'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948696'^^xsd:double;
  dwc:latitude '51.917161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620958'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917161"^^xsd:decimal ;
  dwc:decimalLongitude "3.948696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  geo-pos:lat "51.917161"^^xsd:decimal ;
  geo-pos:long "3.948696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a1b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56444; 56444'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948696'^^xsd:double;
  dwc:latitude '51.917161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620963'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917161"^^xsd:decimal ;
  dwc:decimalLongitude "3.948696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  geo-pos:lat "51.917161"^^xsd:decimal ;
  geo-pos:long "3.948696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a1a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56443; 56443'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948696'^^xsd:double;
  dwc:latitude '51.917161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620962'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917161"^^xsd:decimal ;
  dwc:decimalLongitude "3.948696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  geo-pos:lat "51.917161"^^xsd:decimal ;
  geo-pos:long "3.948696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a19'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56438; 56438'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948696'^^xsd:double;
  dwc:latitude '51.917161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620957'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917161"^^xsd:decimal ;
  dwc:decimalLongitude "3.948696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  geo-pos:lat "51.917161"^^xsd:decimal ;
  geo-pos:long "3.948696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a18'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56441; 56441'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948696'^^xsd:double;
  dwc:latitude '51.917161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620960'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917161"^^xsd:decimal ;
  dwc:decimalLongitude "3.948696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917161 3.948696)"^^geo:wktLiteral ;
  geo-pos:lat "51.917161"^^xsd:decimal ;
  geo-pos:long "3.948696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a17'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56442; 56442'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948696'^^xsd:double;
  dwc:latitude '51.917161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620961'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895411 3.948776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895411"^^xsd:decimal ;
  dwc:decimalLongitude "3.948776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895411 3.948776)"^^geo:wktLiteral ;
  geo-pos:lat "51.895411"^^xsd:decimal ;
  geo-pos:long "3.948776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c99'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47727; 47727'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948776'^^xsd:double;
  dwc:latitude '51.895411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612681'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895411 3.948776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895411"^^xsd:decimal ;
  dwc:decimalLongitude "3.948776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895411 3.948776)"^^geo:wktLiteral ;
  geo-pos:lat "51.895411"^^xsd:decimal ;
  geo-pos:long "3.948776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c98'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47728; 47728'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948776'^^xsd:double;
  dwc:latitude '51.895411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612682'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.007838 3.948806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.007838"^^xsd:decimal ;
  dwc:decimalLongitude "3.948806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.007838 3.948806)"^^geo:wktLiteral ;
  geo-pos:lat "52.007838"^^xsd:decimal ;
  geo-pos:long "3.948806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57020; 57020'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948806'^^xsd:double;
  dwc:latitude '52.007838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621449'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.007838 3.948806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.007838"^^xsd:decimal ;
  dwc:decimalLongitude "3.948806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.007838 3.948806)"^^geo:wktLiteral ;
  geo-pos:lat "52.007838"^^xsd:decimal ;
  geo-pos:long "3.948806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57019; 57019'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948806'^^xsd:double;
  dwc:latitude '52.007838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621448'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.007838 3.948806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.007838"^^xsd:decimal ;
  dwc:decimalLongitude "3.948806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.007838 3.948806)"^^geo:wktLiteral ;
  geo-pos:lat "52.007838"^^xsd:decimal ;
  geo-pos:long "3.948806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57021; 57021'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.948806'^^xsd:double;
  dwc:latitude '52.007838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621450'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997092 3.949031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997092"^^xsd:decimal ;
  dwc:decimalLongitude "3.949031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997092 3.949031)"^^geo:wktLiteral ;
  geo-pos:lat "51.997092"^^xsd:decimal ;
  geo-pos:long "3.949031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-531e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54118; 54118'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.335277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949031'^^xsd:double;
  dwc:latitude '51.997092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618696'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997092 3.949031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997092"^^xsd:decimal ;
  dwc:decimalLongitude "3.949031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997092 3.949031)"^^geo:wktLiteral ;
  geo-pos:lat "51.997092"^^xsd:decimal ;
  geo-pos:long "3.949031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-531d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54119; 54119'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.335277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949031'^^xsd:double;
  dwc:latitude '51.997092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618697'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997092 3.949031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997092"^^xsd:decimal ;
  dwc:decimalLongitude "3.949031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997092 3.949031)"^^geo:wktLiteral ;
  geo-pos:lat "51.997092"^^xsd:decimal ;
  geo-pos:long "3.949031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-531c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54117; 54117'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.335277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949031'^^xsd:double;
  dwc:latitude '51.997092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618695'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993837"^^xsd:decimal ;
  dwc:decimalLongitude "3.949035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  geo-pos:lat "51.993837"^^xsd:decimal ;
  geo-pos:long "3.949035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5011'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46947; 46947'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949035'^^xsd:double;
  dwc:latitude '51.993837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611845'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993837"^^xsd:decimal ;
  dwc:decimalLongitude "3.949035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  geo-pos:lat "51.993837"^^xsd:decimal ;
  geo-pos:long "3.949035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5010'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46950; 46950'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949035'^^xsd:double;
  dwc:latitude '51.993837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611848'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993837"^^xsd:decimal ;
  dwc:decimalLongitude "3.949035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  geo-pos:lat "51.993837"^^xsd:decimal ;
  geo-pos:long "3.949035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-500f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46949; 46949'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949035'^^xsd:double;
  dwc:latitude '51.993837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611847'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993837"^^xsd:decimal ;
  dwc:decimalLongitude "3.949035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  geo-pos:lat "51.993837"^^xsd:decimal ;
  geo-pos:long "3.949035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-500e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46946; 46946'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949035'^^xsd:double;
  dwc:latitude '51.993837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611844'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993837"^^xsd:decimal ;
  dwc:decimalLongitude "3.949035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993837 3.949035)"^^geo:wktLiteral ;
  geo-pos:lat "51.993837"^^xsd:decimal ;
  geo-pos:long "3.949035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-500d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46948; 46948'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949035'^^xsd:double;
  dwc:latitude '51.993837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611846'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99166 3.94909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99166"^^xsd:decimal ;
  dwc:decimalLongitude "3.94909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99166 3.94909)"^^geo:wktLiteral ;
  geo-pos:lat "51.99166"^^xsd:decimal ;
  geo-pos:long "3.94909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5be9'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45799; 45799'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.94909'^^xsd:double;
  dwc:latitude '51.99166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610754'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844687 3.949103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844687"^^xsd:decimal ;
  dwc:decimalLongitude "3.949103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844687 3.949103)"^^geo:wktLiteral ;
  geo-pos:lat "51.844687"^^xsd:decimal ;
  geo-pos:long "3.949103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c5a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45667; 45667'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.8583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949103'^^xsd:double;
  dwc:latitude '51.844687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610630'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872821 3.949187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872821"^^xsd:decimal ;
  dwc:decimalLongitude "3.949187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872821 3.949187)"^^geo:wktLiteral ;
  geo-pos:lat "51.872821"^^xsd:decimal ;
  geo-pos:long "3.949187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-745a'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42387; 42387'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949187'^^xsd:double;
  dwc:latitude '51.872821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607518'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872821 3.949187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872821"^^xsd:decimal ;
  dwc:decimalLongitude "3.949187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872821 3.949187)"^^geo:wktLiteral ;
  geo-pos:lat "51.872821"^^xsd:decimal ;
  geo-pos:long "3.949187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7459'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42386; 42386'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949187'^^xsd:double;
  dwc:latitude '51.872821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607517'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935059"^^xsd:decimal ;
  dwc:decimalLongitude "3.949219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  geo-pos:lat "51.935059"^^xsd:decimal ;
  geo-pos:long "3.949219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56421; 56421'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949219'^^xsd:double;
  dwc:latitude '51.935059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620942'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935059"^^xsd:decimal ;
  dwc:decimalLongitude "3.949219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  geo-pos:lat "51.935059"^^xsd:decimal ;
  geo-pos:long "3.949219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a2e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56417; 56417'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949219'^^xsd:double;
  dwc:latitude '51.935059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620938'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935059"^^xsd:decimal ;
  dwc:decimalLongitude "3.949219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  geo-pos:lat "51.935059"^^xsd:decimal ;
  geo-pos:long "3.949219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a2d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56422; 56422'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949219'^^xsd:double;
  dwc:latitude '51.935059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620943'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935059"^^xsd:decimal ;
  dwc:decimalLongitude "3.949219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  geo-pos:lat "51.935059"^^xsd:decimal ;
  geo-pos:long "3.949219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a2c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56420; 56420'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949219'^^xsd:double;
  dwc:latitude '51.935059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620941'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935059"^^xsd:decimal ;
  dwc:decimalLongitude "3.949219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  geo-pos:lat "51.935059"^^xsd:decimal ;
  geo-pos:long "3.949219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a2b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56419; 56419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949219'^^xsd:double;
  dwc:latitude '51.935059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620940'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935059"^^xsd:decimal ;
  dwc:decimalLongitude "3.949219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935059 3.949219)"^^geo:wktLiteral ;
  geo-pos:lat "51.935059"^^xsd:decimal ;
  geo-pos:long "3.949219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a2a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56418; 56418'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949219'^^xsd:double;
  dwc:latitude '51.935059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620939'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876398 3.949393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876398"^^xsd:decimal ;
  dwc:decimalLongitude "3.949393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876398 3.949393)"^^geo:wktLiteral ;
  geo-pos:lat "51.876398"^^xsd:decimal ;
  geo-pos:long "3.949393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55295; 55295'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949393'^^xsd:double;
  dwc:latitude '51.876398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619812'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876398 3.949393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876398"^^xsd:decimal ;
  dwc:decimalLongitude "3.949393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876398 3.949393)"^^geo:wktLiteral ;
  geo-pos:lat "51.876398"^^xsd:decimal ;
  geo-pos:long "3.949393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55294; 55294'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949393'^^xsd:double;
  dwc:latitude '51.876398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619811'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876398 3.949393)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876398"^^xsd:decimal ;
  dwc:decimalLongitude "3.949393"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876398 3.949393)"^^geo:wktLiteral ;
  geo-pos:lat "51.876398"^^xsd:decimal ;
  geo-pos:long "3.949393"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55296; 55296'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949393'^^xsd:double;
  dwc:latitude '51.876398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619813'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843525 3.949427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843525"^^xsd:decimal ;
  dwc:decimalLongitude "3.949427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843525 3.949427)"^^geo:wktLiteral ;
  geo-pos:lat "51.843525"^^xsd:decimal ;
  geo-pos:long "3.949427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-480c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52971; 52971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.370833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949427'^^xsd:double;
  dwc:latitude '51.843525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617503'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875714 3.949465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875714"^^xsd:decimal ;
  dwc:decimalLongitude "3.949465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875714 3.949465)"^^geo:wktLiteral ;
  geo-pos:lat "51.875714"^^xsd:decimal ;
  geo-pos:long "3.949465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4255'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42662; 42662'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949465'^^xsd:double;
  dwc:latitude '51.875714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607755'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891628 3.949583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891628"^^xsd:decimal ;
  dwc:decimalLongitude "3.949583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891628 3.949583)"^^geo:wktLiteral ;
  geo-pos:lat "51.891628"^^xsd:decimal ;
  geo-pos:long "3.949583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e68'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52839; 52839'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949583'^^xsd:double;
  dwc:latitude '51.891628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617389'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891628 3.949583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891628"^^xsd:decimal ;
  dwc:decimalLongitude "3.949583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891628 3.949583)"^^geo:wktLiteral ;
  geo-pos:lat "51.891628"^^xsd:decimal ;
  geo-pos:long "3.949583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e67'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52837; 52837'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949583'^^xsd:double;
  dwc:latitude '51.891628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617387'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891628 3.949583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891628"^^xsd:decimal ;
  dwc:decimalLongitude "3.949583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891628 3.949583)"^^geo:wktLiteral ;
  geo-pos:lat "51.891628"^^xsd:decimal ;
  geo-pos:long "3.949583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e66'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52838; 52838'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949583'^^xsd:double;
  dwc:latitude '51.891628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617388'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009585"^^xsd:decimal ;
  dwc:decimalLongitude "3.949601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  geo-pos:lat "52.009585"^^xsd:decimal ;
  geo-pos:long "3.949601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50545; 50545'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949601'^^xsd:double;
  dwc:latitude '52.009585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615308'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009585"^^xsd:decimal ;
  dwc:decimalLongitude "3.949601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  geo-pos:lat "52.009585"^^xsd:decimal ;
  geo-pos:long "3.949601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50548; 50548'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949601'^^xsd:double;
  dwc:latitude '52.009585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615311'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009585"^^xsd:decimal ;
  dwc:decimalLongitude "3.949601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  geo-pos:lat "52.009585"^^xsd:decimal ;
  geo-pos:long "3.949601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50544; 50544'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949601'^^xsd:double;
  dwc:latitude '52.009585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615307'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009585"^^xsd:decimal ;
  dwc:decimalLongitude "3.949601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  geo-pos:lat "52.009585"^^xsd:decimal ;
  geo-pos:long "3.949601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50546; 50546'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949601'^^xsd:double;
  dwc:latitude '52.009585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615309'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009585"^^xsd:decimal ;
  dwc:decimalLongitude "3.949601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009585 3.949601)"^^geo:wktLiteral ;
  geo-pos:lat "52.009585"^^xsd:decimal ;
  geo-pos:long "3.949601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68ca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50547; 50547'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949601'^^xsd:double;
  dwc:latitude '52.009585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615310'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937402 3.949705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937402"^^xsd:decimal ;
  dwc:decimalLongitude "3.949705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937402 3.949705)"^^geo:wktLiteral ;
  geo-pos:lat "51.937402"^^xsd:decimal ;
  geo-pos:long "3.949705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-428c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43328; 43328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949705'^^xsd:double;
  dwc:latitude '51.937402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608143'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937402 3.949705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937402"^^xsd:decimal ;
  dwc:decimalLongitude "3.949705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937402 3.949705)"^^geo:wktLiteral ;
  geo-pos:lat "51.937402"^^xsd:decimal ;
  geo-pos:long "3.949705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-428b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43327; 43327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.949705'^^xsd:double;
  dwc:latitude '51.937402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608142'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b25'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41692; 41692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606834'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b24'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41684; 41684'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606826'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b23'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41687; 41687'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606829'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b22'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41688; 41688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606830'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b21'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41686; 41686'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606828'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b20'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41693; 41693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606835'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b1f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41690; 41690'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606832'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b1e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41685; 41685'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606827'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b1d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41689; 41689'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606831'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b1c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41691; 41691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606833'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86768"^^xsd:decimal ;
  dwc:decimalLongitude "3.950022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86768 3.950022)"^^geo:wktLiteral ;
  geo-pos:lat "51.86768"^^xsd:decimal ;
  geo-pos:long "3.950022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b1b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41694; 41694'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950022'^^xsd:double;
  dwc:latitude '51.86768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606836'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936859 3.950116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936859"^^xsd:decimal ;
  dwc:decimalLongitude "3.950116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936859 3.950116)"^^geo:wktLiteral ;
  geo-pos:lat "51.936859"^^xsd:decimal ;
  geo-pos:long "3.950116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bae'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45563; 45563'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950116'^^xsd:double;
  dwc:latitude '51.936859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610526'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988541 3.950131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988541"^^xsd:decimal ;
  dwc:decimalLongitude "3.950131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988541 3.950131)"^^geo:wktLiteral ;
  geo-pos:lat "51.988541"^^xsd:decimal ;
  geo-pos:long "3.950131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53273; 53273'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950131'^^xsd:double;
  dwc:latitude '51.988541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617839'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988541 3.950131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988541"^^xsd:decimal ;
  dwc:decimalLongitude "3.950131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988541 3.950131)"^^geo:wktLiteral ;
  geo-pos:lat "51.988541"^^xsd:decimal ;
  geo-pos:long "3.950131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53272; 53272'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950131'^^xsd:double;
  dwc:latitude '51.988541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617838'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890049"^^xsd:decimal ;
  dwc:decimalLongitude "3.950174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890049"^^xsd:decimal ;
  geo-pos:long "3.950174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-677f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50932; 50932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950174'^^xsd:double;
  dwc:latitude '51.890049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615656'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890049"^^xsd:decimal ;
  dwc:decimalLongitude "3.950174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890049"^^xsd:decimal ;
  geo-pos:long "3.950174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-677e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50928; 50928'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950174'^^xsd:double;
  dwc:latitude '51.890049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615653'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890049"^^xsd:decimal ;
  dwc:decimalLongitude "3.950174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890049"^^xsd:decimal ;
  geo-pos:long "3.950174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-677d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50931; 50931'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950174'^^xsd:double;
  dwc:latitude '51.890049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615655'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890049"^^xsd:decimal ;
  dwc:decimalLongitude "3.950174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890049"^^xsd:decimal ;
  geo-pos:long "3.950174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-677c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50927; 50927'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950174'^^xsd:double;
  dwc:latitude '51.890049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615652'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890049"^^xsd:decimal ;
  dwc:decimalLongitude "3.950174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890049"^^xsd:decimal ;
  geo-pos:long "3.950174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-677b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50926; 50926'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950174'^^xsd:double;
  dwc:latitude '51.890049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615651'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890049"^^xsd:decimal ;
  dwc:decimalLongitude "3.950174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890049"^^xsd:decimal ;
  geo-pos:long "3.950174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-677a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50923; 50923'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950174'^^xsd:double;
  dwc:latitude '51.890049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615650'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890049"^^xsd:decimal ;
  dwc:decimalLongitude "3.950174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890049"^^xsd:decimal ;
  geo-pos:long "3.950174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6779'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50929; 50929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950174'^^xsd:double;
  dwc:latitude '51.890049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615654'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890049"^^xsd:decimal ;
  dwc:decimalLongitude "3.950174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890049 3.950174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890049"^^xsd:decimal ;
  geo-pos:long "3.950174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6778'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50922; 50922'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950174'^^xsd:double;
  dwc:latitude '51.890049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615649'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915935 3.950314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915935"^^xsd:decimal ;
  dwc:decimalLongitude "3.950314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915935 3.950314)"^^geo:wktLiteral ;
  geo-pos:lat "51.915935"^^xsd:decimal ;
  geo-pos:long "3.950314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f60'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46488; 46488'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950314'^^xsd:double;
  dwc:latitude '51.915935'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611422'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7081'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41878; 41878'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607073'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7080'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41876; 41876'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607071'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-707f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41874; 41874'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607069'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-707e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41870; 41870'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607065'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-707d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41877; 41877'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607072'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-707c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41875; 41875'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607070'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-707b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41872; 41872'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607067'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-707a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41873; 41873'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607068'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937018"^^xsd:decimal ;
  dwc:decimalLongitude "3.950424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937018 3.950424)"^^geo:wktLiteral ;
  geo-pos:lat "51.937018"^^xsd:decimal ;
  geo-pos:long "3.950424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7079'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41871; 41871'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950424'^^xsd:double;
  dwc:latitude '51.937018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607066'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9583"^^xsd:decimal ;
  dwc:decimalLongitude "3.950583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  geo-pos:lat "51.9583"^^xsd:decimal ;
  geo-pos:long "3.950583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e5a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49724; 49724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950583'^^xsd:double;
  dwc:latitude '51.9583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614572'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9583"^^xsd:decimal ;
  dwc:decimalLongitude "3.950583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  geo-pos:lat "51.9583"^^xsd:decimal ;
  geo-pos:long "3.950583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e59'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49721; 49721'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950583'^^xsd:double;
  dwc:latitude '51.9583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614569'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9583"^^xsd:decimal ;
  dwc:decimalLongitude "3.950583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  geo-pos:lat "51.9583"^^xsd:decimal ;
  geo-pos:long "3.950583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e58'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49723; 49723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950583'^^xsd:double;
  dwc:latitude '51.9583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614571'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9583"^^xsd:decimal ;
  dwc:decimalLongitude "3.950583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  geo-pos:lat "51.9583"^^xsd:decimal ;
  geo-pos:long "3.950583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e57'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49722; 49722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950583'^^xsd:double;
  dwc:latitude '51.9583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614570'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9583"^^xsd:decimal ;
  dwc:decimalLongitude "3.950583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9583 3.950583)"^^geo:wktLiteral ;
  geo-pos:lat "51.9583"^^xsd:decimal ;
  geo-pos:long "3.950583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e56'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49725; 49725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950583'^^xsd:double;
  dwc:latitude '51.9583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624323'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843929 3.950626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843929"^^xsd:decimal ;
  dwc:decimalLongitude "3.950626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843929 3.950626)"^^geo:wktLiteral ;
  geo-pos:lat "51.843929"^^xsd:decimal ;
  geo-pos:long "3.950626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55928; 55928'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950626'^^xsd:double;
  dwc:latitude '51.843929'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620389'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843929 3.950626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843929"^^xsd:decimal ;
  dwc:decimalLongitude "3.950626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843929 3.950626)"^^geo:wktLiteral ;
  geo-pos:lat "51.843929"^^xsd:decimal ;
  geo-pos:long "3.950626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55927; 55927'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950626'^^xsd:double;
  dwc:latitude '51.843929'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620388'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845169 3.950652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845169"^^xsd:decimal ;
  dwc:decimalLongitude "3.950652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845169 3.950652)"^^geo:wktLiteral ;
  geo-pos:lat "51.845169"^^xsd:decimal ;
  geo-pos:long "3.950652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44471; 44471'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950652'^^xsd:double;
  dwc:latitude '51.845169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609490'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894712 3.950709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894712"^^xsd:decimal ;
  dwc:decimalLongitude "3.950709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894712 3.950709)"^^geo:wktLiteral ;
  geo-pos:lat "51.894712"^^xsd:decimal ;
  geo-pos:long "3.950709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7031'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41971; 41971'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950709'^^xsd:double;
  dwc:latitude '51.894712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607156'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854034 3.950722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854034"^^xsd:decimal ;
  dwc:decimalLongitude "3.950722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854034 3.950722)"^^geo:wktLiteral ;
  geo-pos:lat "51.854034"^^xsd:decimal ;
  geo-pos:long "3.950722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b0d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47539; 47539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950722'^^xsd:double;
  dwc:latitude '51.854034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612445'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854034 3.950722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854034"^^xsd:decimal ;
  dwc:decimalLongitude "3.950722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854034 3.950722)"^^geo:wktLiteral ;
  geo-pos:lat "51.854034"^^xsd:decimal ;
  geo-pos:long "3.950722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b0c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47540; 47540'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.4505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950722'^^xsd:double;
  dwc:latitude '51.854034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612446'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008955 3.950811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008955"^^xsd:decimal ;
  dwc:decimalLongitude "3.950811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008955 3.950811)"^^geo:wktLiteral ;
  geo-pos:lat "52.008955"^^xsd:decimal ;
  geo-pos:long "3.950811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d84'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48365; 48365'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950811'^^xsd:double;
  dwc:latitude '52.008955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613209'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008955 3.950811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008955"^^xsd:decimal ;
  dwc:decimalLongitude "3.950811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008955 3.950811)"^^geo:wktLiteral ;
  geo-pos:lat "52.008955"^^xsd:decimal ;
  geo-pos:long "3.950811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d85'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48366; 48366'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950811'^^xsd:double;
  dwc:latitude '52.008955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613210'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993938 3.950916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993938"^^xsd:decimal ;
  dwc:decimalLongitude "3.950916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993938 3.950916)"^^geo:wktLiteral ;
  geo-pos:lat "51.993938"^^xsd:decimal ;
  geo-pos:long "3.950916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70da'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42199; 42199'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950916'^^xsd:double;
  dwc:latitude '51.993938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607370'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993938 3.950916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993938"^^xsd:decimal ;
  dwc:decimalLongitude "3.950916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993938 3.950916)"^^geo:wktLiteral ;
  geo-pos:lat "51.993938"^^xsd:decimal ;
  geo-pos:long "3.950916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42200; 42200'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950916'^^xsd:double;
  dwc:latitude '51.993938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607371'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993938 3.950916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993938"^^xsd:decimal ;
  dwc:decimalLongitude "3.950916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993938 3.950916)"^^geo:wktLiteral ;
  geo-pos:lat "51.993938"^^xsd:decimal ;
  geo-pos:long "3.950916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d8'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42197; 42197'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950916'^^xsd:double;
  dwc:latitude '51.993938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607368'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993938 3.950916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993938"^^xsd:decimal ;
  dwc:decimalLongitude "3.950916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993938 3.950916)"^^geo:wktLiteral ;
  geo-pos:lat "51.993938"^^xsd:decimal ;
  geo-pos:long "3.950916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70d7'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42198; 42198'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950916'^^xsd:double;
  dwc:latitude '51.993938'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607369'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937895 3.950938)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937895"^^xsd:decimal ;
  dwc:decimalLongitude "3.950938"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937895 3.950938)"^^geo:wktLiteral ;
  geo-pos:lat "51.937895"^^xsd:decimal ;
  geo-pos:long "3.950938"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-521d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54411; 54411'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950938'^^xsd:double;
  dwc:latitude '51.937895'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618951'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95327"^^xsd:decimal ;
  dwc:decimalLongitude "3.950986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  geo-pos:lat "51.95327"^^xsd:decimal ;
  geo-pos:long "3.950986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4666'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53437; 53437'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950986'^^xsd:double;
  dwc:latitude '51.95327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618001'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95327"^^xsd:decimal ;
  dwc:decimalLongitude "3.950986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  geo-pos:lat "51.95327"^^xsd:decimal ;
  geo-pos:long "3.950986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4665'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53434; 53434'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950986'^^xsd:double;
  dwc:latitude '51.95327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617998'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95327"^^xsd:decimal ;
  dwc:decimalLongitude "3.950986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  geo-pos:lat "51.95327"^^xsd:decimal ;
  geo-pos:long "3.950986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4664'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53435; 53435'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950986'^^xsd:double;
  dwc:latitude '51.95327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617999'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95327"^^xsd:decimal ;
  dwc:decimalLongitude "3.950986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  geo-pos:lat "51.95327"^^xsd:decimal ;
  geo-pos:long "3.950986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4663'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53433; 53433'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950986'^^xsd:double;
  dwc:latitude '51.95327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617997'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95327"^^xsd:decimal ;
  dwc:decimalLongitude "3.950986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95327 3.950986)"^^geo:wktLiteral ;
  geo-pos:lat "51.95327"^^xsd:decimal ;
  geo-pos:long "3.950986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4662'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53436; 53436'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.950986'^^xsd:double;
  dwc:latitude '51.95327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618000'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990386 3.951044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990386"^^xsd:decimal ;
  dwc:decimalLongitude "3.951044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990386 3.951044)"^^geo:wktLiteral ;
  geo-pos:lat "51.990386"^^xsd:decimal ;
  geo-pos:long "3.951044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55002; 55002'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951044'^^xsd:double;
  dwc:latitude '51.990386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619562'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990386 3.951044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990386"^^xsd:decimal ;
  dwc:decimalLongitude "3.951044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990386 3.951044)"^^geo:wktLiteral ;
  geo-pos:lat "51.990386"^^xsd:decimal ;
  geo-pos:long "3.951044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55003; 55003'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951044'^^xsd:double;
  dwc:latitude '51.990386'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619563'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917943 3.951054)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917943"^^xsd:decimal ;
  dwc:decimalLongitude "3.951054"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917943 3.951054)"^^geo:wktLiteral ;
  geo-pos:lat "51.917943"^^xsd:decimal ;
  geo-pos:long "3.951054"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-778e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51867; 51867'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951054'^^xsd:double;
  dwc:latitude '51.917943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616551'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917943 3.951054)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917943"^^xsd:decimal ;
  dwc:decimalLongitude "3.951054"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917943 3.951054)"^^geo:wktLiteral ;
  geo-pos:lat "51.917943"^^xsd:decimal ;
  geo-pos:long "3.951054"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7791'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51866; 51866'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951054'^^xsd:double;
  dwc:latitude '51.917943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616550'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917943 3.951054)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917943"^^xsd:decimal ;
  dwc:decimalLongitude "3.951054"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917943 3.951054)"^^geo:wktLiteral ;
  geo-pos:lat "51.917943"^^xsd:decimal ;
  geo-pos:long "3.951054"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7790'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51865; 51865'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951054'^^xsd:double;
  dwc:latitude '51.917943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616549'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917943 3.951054)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917943"^^xsd:decimal ;
  dwc:decimalLongitude "3.951054"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917943 3.951054)"^^geo:wktLiteral ;
  geo-pos:lat "51.917943"^^xsd:decimal ;
  geo-pos:long "3.951054"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-778f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51864; 51864'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951054'^^xsd:double;
  dwc:latitude '51.917943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616548'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843538 3.951096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843538"^^xsd:decimal ;
  dwc:decimalLongitude "3.951096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843538 3.951096)"^^geo:wktLiteral ;
  geo-pos:lat "51.843538"^^xsd:decimal ;
  geo-pos:long "3.951096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e2e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48157; 48157'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951096'^^xsd:double;
  dwc:latitude '51.843538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613050'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919138 3.951108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919138"^^xsd:decimal ;
  dwc:decimalLongitude "3.951108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919138 3.951108)"^^geo:wktLiteral ;
  geo-pos:lat "51.919138"^^xsd:decimal ;
  geo-pos:long "3.951108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-640a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49272; 49272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951108'^^xsd:double;
  dwc:latitude '51.919138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614058'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919138 3.951108)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919138"^^xsd:decimal ;
  dwc:decimalLongitude "3.951108"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919138 3.951108)"^^geo:wktLiteral ;
  geo-pos:lat "51.919138"^^xsd:decimal ;
  geo-pos:long "3.951108"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6409'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49273; 49273'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951108'^^xsd:double;
  dwc:latitude '51.919138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614059'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008798 3.951274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008798"^^xsd:decimal ;
  dwc:decimalLongitude "3.951274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008798 3.951274)"^^geo:wktLiteral ;
  geo-pos:lat "52.008798"^^xsd:decimal ;
  geo-pos:long "3.951274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5abc'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47145; 47145'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951274'^^xsd:double;
  dwc:latitude '52.008798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612102'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953358"^^xsd:decimal ;
  dwc:decimalLongitude "3.951279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  geo-pos:lat "51.953358"^^xsd:decimal ;
  geo-pos:long "3.951279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43233; 43233'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951279'^^xsd:double;
  dwc:latitude '51.953358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608343'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953358"^^xsd:decimal ;
  dwc:decimalLongitude "3.951279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  geo-pos:lat "51.953358"^^xsd:decimal ;
  geo-pos:long "3.951279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43234; 43234'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951279'^^xsd:double;
  dwc:latitude '51.953358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608344'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953358"^^xsd:decimal ;
  dwc:decimalLongitude "3.951279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  geo-pos:lat "51.953358"^^xsd:decimal ;
  geo-pos:long "3.951279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43235; 43235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951279'^^xsd:double;
  dwc:latitude '51.953358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608345'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953358"^^xsd:decimal ;
  dwc:decimalLongitude "3.951279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  geo-pos:lat "51.953358"^^xsd:decimal ;
  geo-pos:long "3.951279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43236; 43236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951279'^^xsd:double;
  dwc:latitude '51.953358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608346'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953358"^^xsd:decimal ;
  dwc:decimalLongitude "3.951279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  geo-pos:lat "51.953358"^^xsd:decimal ;
  geo-pos:long "3.951279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43232; 43232'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951279'^^xsd:double;
  dwc:latitude '51.953358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608342'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953358"^^xsd:decimal ;
  dwc:decimalLongitude "3.951279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953358 3.951279)"^^geo:wktLiteral ;
  geo-pos:lat "51.953358"^^xsd:decimal ;
  geo-pos:long "3.951279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43237; 43237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951279'^^xsd:double;
  dwc:latitude '51.953358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608347'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941992"^^xsd:decimal ;
  dwc:decimalLongitude "3.951417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  geo-pos:lat "51.941992"^^xsd:decimal ;
  geo-pos:long "3.951417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d2'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49951; 49951'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951417'^^xsd:double;
  dwc:latitude '51.941992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614743'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941992"^^xsd:decimal ;
  dwc:decimalLongitude "3.951417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  geo-pos:lat "51.941992"^^xsd:decimal ;
  geo-pos:long "3.951417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49952; 49952'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951417'^^xsd:double;
  dwc:latitude '51.941992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614744'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941992"^^xsd:decimal ;
  dwc:decimalLongitude "3.951417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  geo-pos:lat "51.941992"^^xsd:decimal ;
  geo-pos:long "3.951417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76d0'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49955; 49955'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951417'^^xsd:double;
  dwc:latitude '51.941992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614747'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941992"^^xsd:decimal ;
  dwc:decimalLongitude "3.951417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  geo-pos:lat "51.941992"^^xsd:decimal ;
  geo-pos:long "3.951417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76cf'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49957; 49957'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951417'^^xsd:double;
  dwc:latitude '51.941992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614749'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941992"^^xsd:decimal ;
  dwc:decimalLongitude "3.951417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  geo-pos:lat "51.941992"^^xsd:decimal ;
  geo-pos:long "3.951417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ce'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49956; 49956'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951417'^^xsd:double;
  dwc:latitude '51.941992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614748'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941992"^^xsd:decimal ;
  dwc:decimalLongitude "3.951417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  geo-pos:lat "51.941992"^^xsd:decimal ;
  geo-pos:long "3.951417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76cd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49954; 49954'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951417'^^xsd:double;
  dwc:latitude '51.941992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614746'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941992"^^xsd:decimal ;
  dwc:decimalLongitude "3.951417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941992 3.951417)"^^geo:wktLiteral ;
  geo-pos:lat "51.941992"^^xsd:decimal ;
  geo-pos:long "3.951417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76cc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49953; 49953'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951417'^^xsd:double;
  dwc:latitude '51.941992'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614745'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97756 3.951617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97756"^^xsd:decimal ;
  dwc:decimalLongitude "3.951617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97756 3.951617)"^^geo:wktLiteral ;
  geo-pos:lat "51.97756"^^xsd:decimal ;
  geo-pos:long "3.951617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47056; 47056'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951617'^^xsd:double;
  dwc:latitude '51.97756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611954'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97756 3.951617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97756"^^xsd:decimal ;
  dwc:decimalLongitude "3.951617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97756 3.951617)"^^geo:wktLiteral ;
  geo-pos:lat "51.97756"^^xsd:decimal ;
  geo-pos:long "3.951617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47057; 47057'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951617'^^xsd:double;
  dwc:latitude '51.97756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611955'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97756 3.951617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97756"^^xsd:decimal ;
  dwc:decimalLongitude "3.951617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97756 3.951617)"^^geo:wktLiteral ;
  geo-pos:lat "51.97756"^^xsd:decimal ;
  geo-pos:long "3.951617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47058; 47058'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951617'^^xsd:double;
  dwc:latitude '51.97756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611956'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843075 3.951682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843075"^^xsd:decimal ;
  dwc:decimalLongitude "3.951682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843075 3.951682)"^^geo:wktLiteral ;
  geo-pos:lat "51.843075"^^xsd:decimal ;
  geo-pos:long "3.951682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4437'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42812; 42812'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951682'^^xsd:double;
  dwc:latitude '51.843075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607863'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843075 3.951682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843075"^^xsd:decimal ;
  dwc:decimalLongitude "3.951682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843075 3.951682)"^^geo:wktLiteral ;
  geo-pos:lat "51.843075"^^xsd:decimal ;
  geo-pos:long "3.951682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4436'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42813; 42813'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951682'^^xsd:double;
  dwc:latitude '51.843075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607864'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843075 3.951682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843075"^^xsd:decimal ;
  dwc:decimalLongitude "3.951682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843075 3.951682)"^^geo:wktLiteral ;
  geo-pos:lat "51.843075"^^xsd:decimal ;
  geo-pos:long "3.951682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4435'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42811; 42811'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951682'^^xsd:double;
  dwc:latitude '51.843075'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607862'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838552 3.951717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838552"^^xsd:decimal ;
  dwc:decimalLongitude "3.951717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838552 3.951717)"^^geo:wktLiteral ;
  geo-pos:lat "51.838552"^^xsd:decimal ;
  geo-pos:long "3.951717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56697; 56697'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.965'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951717'^^xsd:double;
  dwc:latitude '51.838552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621163'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958478"^^xsd:decimal ;
  dwc:decimalLongitude "3.951824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  geo-pos:lat "51.958478"^^xsd:decimal ;
  geo-pos:long "3.951824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-620e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45146; 45146'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951824'^^xsd:double;
  dwc:latitude '51.958478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610158'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958478"^^xsd:decimal ;
  dwc:decimalLongitude "3.951824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  geo-pos:lat "51.958478"^^xsd:decimal ;
  geo-pos:long "3.951824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-620d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45143; 45143'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951824'^^xsd:double;
  dwc:latitude '51.958478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610155'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958478"^^xsd:decimal ;
  dwc:decimalLongitude "3.951824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  geo-pos:lat "51.958478"^^xsd:decimal ;
  geo-pos:long "3.951824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-620c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45145; 45145'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951824'^^xsd:double;
  dwc:latitude '51.958478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610157'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958478"^^xsd:decimal ;
  dwc:decimalLongitude "3.951824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  geo-pos:lat "51.958478"^^xsd:decimal ;
  geo-pos:long "3.951824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-620b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45142; 45142'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951824'^^xsd:double;
  dwc:latitude '51.958478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610154'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958478"^^xsd:decimal ;
  dwc:decimalLongitude "3.951824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  geo-pos:lat "51.958478"^^xsd:decimal ;
  geo-pos:long "3.951824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-620a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45144; 45144'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951824'^^xsd:double;
  dwc:latitude '51.958478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610156'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958478"^^xsd:decimal ;
  dwc:decimalLongitude "3.951824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958478 3.951824)"^^geo:wktLiteral ;
  geo-pos:lat "51.958478"^^xsd:decimal ;
  geo-pos:long "3.951824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6209'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45147; 45147'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951824'^^xsd:double;
  dwc:latitude '51.958478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610159'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842468 3.95187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842468"^^xsd:decimal ;
  dwc:decimalLongitude "3.95187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842468 3.95187)"^^geo:wktLiteral ;
  geo-pos:lat "51.842468"^^xsd:decimal ;
  geo-pos:long "3.95187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52330; 52330'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.563611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95187'^^xsd:double;
  dwc:latitude '51.842468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616978'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842468 3.95187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842468"^^xsd:decimal ;
  dwc:decimalLongitude "3.95187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842468 3.95187)"^^geo:wktLiteral ;
  geo-pos:lat "51.842468"^^xsd:decimal ;
  geo-pos:long "3.95187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52328; 52328'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.563611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95187'^^xsd:double;
  dwc:latitude '51.842468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616977'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938669 3.951958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938669"^^xsd:decimal ;
  dwc:decimalLongitude "3.951958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938669 3.951958)"^^geo:wktLiteral ;
  geo-pos:lat "51.938669"^^xsd:decimal ;
  geo-pos:long "3.951958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47667; 47667'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951958'^^xsd:double;
  dwc:latitude '51.938669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612564'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938669 3.951958)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938669"^^xsd:decimal ;
  dwc:decimalLongitude "3.951958"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938669 3.951958)"^^geo:wktLiteral ;
  geo-pos:lat "51.938669"^^xsd:decimal ;
  geo-pos:long "3.951958"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc3'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47668; 47668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951958'^^xsd:double;
  dwc:latitude '51.938669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612567'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91896 3.951977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91896"^^xsd:decimal ;
  dwc:decimalLongitude "3.951977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91896 3.951977)"^^geo:wktLiteral ;
  geo-pos:lat "51.91896"^^xsd:decimal ;
  geo-pos:long "3.951977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e2c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49409; 49409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.951977'^^xsd:double;
  dwc:latitude '51.91896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614197'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895968 3.952116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895968"^^xsd:decimal ;
  dwc:decimalLongitude "3.952116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895968 3.952116)"^^geo:wktLiteral ;
  geo-pos:lat "51.895968"^^xsd:decimal ;
  geo-pos:long "3.952116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f2d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46561; 46561'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952116'^^xsd:double;
  dwc:latitude '51.895968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611494'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895968 3.952116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895968"^^xsd:decimal ;
  dwc:decimalLongitude "3.952116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895968 3.952116)"^^geo:wktLiteral ;
  geo-pos:lat "51.895968"^^xsd:decimal ;
  geo-pos:long "3.952116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f2c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46562; 46562'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952116'^^xsd:double;
  dwc:latitude '51.895968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611495'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845634 3.952157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845634"^^xsd:decimal ;
  dwc:decimalLongitude "3.952157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845634 3.952157)"^^geo:wktLiteral ;
  geo-pos:lat "51.845634"^^xsd:decimal ;
  geo-pos:long "3.952157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44472; 44472'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.355'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952157'^^xsd:double;
  dwc:latitude '51.845634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609491'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938101 3.952178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938101"^^xsd:decimal ;
  dwc:decimalLongitude "3.952178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938101 3.952178)"^^geo:wktLiteral ;
  geo-pos:lat "51.938101"^^xsd:decimal ;
  geo-pos:long "3.952178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50796; 50796'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952178'^^xsd:double;
  dwc:latitude '51.938101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615544'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938101 3.952178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938101"^^xsd:decimal ;
  dwc:decimalLongitude "3.952178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938101 3.952178)"^^geo:wktLiteral ;
  geo-pos:lat "51.938101"^^xsd:decimal ;
  geo-pos:long "3.952178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50797; 50797'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952178'^^xsd:double;
  dwc:latitude '51.938101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615545'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938101 3.952178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938101"^^xsd:decimal ;
  dwc:decimalLongitude "3.952178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938101 3.952178)"^^geo:wktLiteral ;
  geo-pos:lat "51.938101"^^xsd:decimal ;
  geo-pos:long "3.952178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50795; 50795'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952178'^^xsd:double;
  dwc:latitude '51.938101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615543'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938101 3.952178)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938101"^^xsd:decimal ;
  dwc:decimalLongitude "3.952178"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938101 3.952178)"^^geo:wktLiteral ;
  geo-pos:lat "51.938101"^^xsd:decimal ;
  geo-pos:long "3.952178"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50798; 50798'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952178'^^xsd:double;
  dwc:latitude '51.938101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615546'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885275 3.952384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885275"^^xsd:decimal ;
  dwc:decimalLongitude "3.952384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885275 3.952384)"^^geo:wktLiteral ;
  geo-pos:lat "51.885275"^^xsd:decimal ;
  geo-pos:long "3.952384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69a9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56578; 56578'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.1819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952384'^^xsd:double;
  dwc:latitude '51.885275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624375'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942027 3.952596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942027"^^xsd:decimal ;
  dwc:decimalLongitude "3.952596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942027 3.952596)"^^geo:wktLiteral ;
  geo-pos:lat "51.942027"^^xsd:decimal ;
  geo-pos:long "3.952596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6411'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49262; 49262'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952596'^^xsd:double;
  dwc:latitude '51.942027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614048'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838368 3.952613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838368"^^xsd:decimal ;
  dwc:decimalLongitude "3.952613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838368 3.952613)"^^geo:wktLiteral ;
  geo-pos:lat "51.838368"^^xsd:decimal ;
  geo-pos:long "3.952613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7565'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42447; 42447'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952613'^^xsd:double;
  dwc:latitude '51.838368'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607554'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995579 3.95264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995579"^^xsd:decimal ;
  dwc:decimalLongitude "3.95264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995579 3.95264)"^^geo:wktLiteral ;
  geo-pos:lat "51.995579"^^xsd:decimal ;
  geo-pos:long "3.95264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50554; 50554'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95264'^^xsd:double;
  dwc:latitude '51.995579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615317'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995579 3.95264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995579"^^xsd:decimal ;
  dwc:decimalLongitude "3.95264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995579 3.95264)"^^geo:wktLiteral ;
  geo-pos:lat "51.995579"^^xsd:decimal ;
  geo-pos:long "3.95264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50555; 50555'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95264'^^xsd:double;
  dwc:latitude '51.995579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615318'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844298 3.952767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844298"^^xsd:decimal ;
  dwc:decimalLongitude "3.952767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844298 3.952767)"^^geo:wktLiteral ;
  geo-pos:lat "51.844298"^^xsd:decimal ;
  geo-pos:long "3.952767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40135; 40135'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.739166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952767'^^xsd:double;
  dwc:latitude '51.844298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605339'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96158 3.952938)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96158"^^xsd:decimal ;
  dwc:decimalLongitude "3.952938"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96158 3.952938)"^^geo:wktLiteral ;
  geo-pos:lat "51.96158"^^xsd:decimal ;
  geo-pos:long "3.952938"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7713'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49868; 49868'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.952938'^^xsd:double;
  dwc:latitude '51.96158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614668'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845581 3.953041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845581"^^xsd:decimal ;
  dwc:decimalLongitude "3.953041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845581 3.953041)"^^geo:wktLiteral ;
  geo-pos:lat "51.845581"^^xsd:decimal ;
  geo-pos:long "3.953041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5403'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54673; 54673'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953041'^^xsd:double;
  dwc:latitude '51.845581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619171'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920776"^^xsd:decimal ;
  dwc:decimalLongitude "3.953091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  geo-pos:lat "51.920776"^^xsd:decimal ;
  geo-pos:long "3.953091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51557; 51557'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953091'^^xsd:double;
  dwc:latitude '51.920776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616188'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920776"^^xsd:decimal ;
  dwc:decimalLongitude "3.953091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  geo-pos:lat "51.920776"^^xsd:decimal ;
  geo-pos:long "3.953091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51556; 51556'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953091'^^xsd:double;
  dwc:latitude '51.920776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616187'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920776"^^xsd:decimal ;
  dwc:decimalLongitude "3.953091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  geo-pos:lat "51.920776"^^xsd:decimal ;
  geo-pos:long "3.953091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51558; 51558'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953091'^^xsd:double;
  dwc:latitude '51.920776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616189'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920776"^^xsd:decimal ;
  dwc:decimalLongitude "3.953091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  geo-pos:lat "51.920776"^^xsd:decimal ;
  geo-pos:long "3.953091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51555; 51555'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953091'^^xsd:double;
  dwc:latitude '51.920776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616186'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920776"^^xsd:decimal ;
  dwc:decimalLongitude "3.953091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920776 3.953091)"^^geo:wktLiteral ;
  geo-pos:lat "51.920776"^^xsd:decimal ;
  geo-pos:long "3.953091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48e6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51554; 51554'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953091'^^xsd:double;
  dwc:latitude '51.920776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616185'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99562 3.953092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99562"^^xsd:decimal ;
  dwc:decimalLongitude "3.953092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99562 3.953092)"^^geo:wktLiteral ;
  geo-pos:lat "51.99562"^^xsd:decimal ;
  geo-pos:long "3.953092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d3b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47979; 47979'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953092'^^xsd:double;
  dwc:latitude '51.99562'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612895'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845086 3.953103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845086"^^xsd:decimal ;
  dwc:decimalLongitude "3.953103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845086 3.953103)"^^geo:wktLiteral ;
  geo-pos:lat "51.845086"^^xsd:decimal ;
  geo-pos:long "3.953103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f8f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54772; 54772'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.734722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953103'^^xsd:double;
  dwc:latitude '51.845086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619270'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845086 3.953103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845086"^^xsd:decimal ;
  dwc:decimalLongitude "3.953103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845086 3.953103)"^^geo:wktLiteral ;
  geo-pos:lat "51.845086"^^xsd:decimal ;
  geo-pos:long "3.953103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f8e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54771; 54771'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.734722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953103'^^xsd:double;
  dwc:latitude '51.845086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619269'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936699"^^xsd:decimal ;
  dwc:decimalLongitude "3.95324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  geo-pos:lat "51.936699"^^xsd:decimal ;
  geo-pos:long "3.95324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f8e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40537; 40537'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95324'^^xsd:double;
  dwc:latitude '51.936699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605693'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936699"^^xsd:decimal ;
  dwc:decimalLongitude "3.95324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  geo-pos:lat "51.936699"^^xsd:decimal ;
  geo-pos:long "3.95324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f8d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40539; 40539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95324'^^xsd:double;
  dwc:latitude '51.936699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605695'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936699"^^xsd:decimal ;
  dwc:decimalLongitude "3.95324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  geo-pos:lat "51.936699"^^xsd:decimal ;
  geo-pos:long "3.95324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f8c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40538; 40538'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95324'^^xsd:double;
  dwc:latitude '51.936699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605694'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936699"^^xsd:decimal ;
  dwc:decimalLongitude "3.95324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  geo-pos:lat "51.936699"^^xsd:decimal ;
  geo-pos:long "3.95324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f8b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40535; 40535'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95324'^^xsd:double;
  dwc:latitude '51.936699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605691'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936699"^^xsd:decimal ;
  dwc:decimalLongitude "3.95324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936699 3.95324)"^^geo:wktLiteral ;
  geo-pos:lat "51.936699"^^xsd:decimal ;
  geo-pos:long "3.95324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f8a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40536; 40536'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95324'^^xsd:double;
  dwc:latitude '51.936699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605692'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997651 3.953252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997651"^^xsd:decimal ;
  dwc:decimalLongitude "3.953252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997651 3.953252)"^^geo:wktLiteral ;
  geo-pos:lat "51.997651"^^xsd:decimal ;
  geo-pos:long "3.953252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49ba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51317; 51317'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953252'^^xsd:double;
  dwc:latitude '51.997651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615981'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997651 3.953252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997651"^^xsd:decimal ;
  dwc:decimalLongitude "3.953252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997651 3.953252)"^^geo:wktLiteral ;
  geo-pos:lat "51.997651"^^xsd:decimal ;
  geo-pos:long "3.953252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49b9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51318; 51318'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953252'^^xsd:double;
  dwc:latitude '51.997651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615982'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845225 3.953731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845225"^^xsd:decimal ;
  dwc:decimalLongitude "3.953731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845225 3.953731)"^^geo:wktLiteral ;
  geo-pos:lat "51.845225"^^xsd:decimal ;
  geo-pos:long "3.953731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f8d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54773; 54773'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.735'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953731'^^xsd:double;
  dwc:latitude '51.845225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619271'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845225 3.953731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845225"^^xsd:decimal ;
  dwc:decimalLongitude "3.953731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845225 3.953731)"^^geo:wktLiteral ;
  geo-pos:lat "51.845225"^^xsd:decimal ;
  geo-pos:long "3.953731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f8c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54774; 54774'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.735'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953731'^^xsd:double;
  dwc:latitude '51.845225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619272'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941217 3.953757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941217"^^xsd:decimal ;
  dwc:decimalLongitude "3.953757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941217 3.953757)"^^geo:wktLiteral ;
  geo-pos:lat "51.941217"^^xsd:decimal ;
  geo-pos:long "3.953757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51535; 51535'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953757'^^xsd:double;
  dwc:latitude '51.941217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616166'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941217 3.953757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941217"^^xsd:decimal ;
  dwc:decimalLongitude "3.953757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941217 3.953757)"^^geo:wktLiteral ;
  geo-pos:lat "51.941217"^^xsd:decimal ;
  geo-pos:long "3.953757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48fa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51534; 51534'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953757'^^xsd:double;
  dwc:latitude '51.941217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616165'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941217 3.953757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941217"^^xsd:decimal ;
  dwc:decimalLongitude "3.953757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941217 3.953757)"^^geo:wktLiteral ;
  geo-pos:lat "51.941217"^^xsd:decimal ;
  geo-pos:long "3.953757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51536; 51536'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953757'^^xsd:double;
  dwc:latitude '51.941217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616167'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941217 3.953757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941217"^^xsd:decimal ;
  dwc:decimalLongitude "3.953757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941217 3.953757)"^^geo:wktLiteral ;
  geo-pos:lat "51.941217"^^xsd:decimal ;
  geo-pos:long "3.953757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51533; 51533'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953757'^^xsd:double;
  dwc:latitude '51.941217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616164'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895837 3.953872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895837"^^xsd:decimal ;
  dwc:decimalLongitude "3.953872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895837 3.953872)"^^geo:wktLiteral ;
  geo-pos:lat "51.895837"^^xsd:decimal ;
  geo-pos:long "3.953872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-610e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45419; 45419'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953872'^^xsd:double;
  dwc:latitude '51.895837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610429'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895837 3.953872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895837"^^xsd:decimal ;
  dwc:decimalLongitude "3.953872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895837 3.953872)"^^geo:wktLiteral ;
  geo-pos:lat "51.895837"^^xsd:decimal ;
  geo-pos:long "3.953872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-610d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45420; 45420'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953872'^^xsd:double;
  dwc:latitude '51.895837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610430'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895837 3.953872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895837"^^xsd:decimal ;
  dwc:decimalLongitude "3.953872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895837 3.953872)"^^geo:wktLiteral ;
  geo-pos:lat "51.895837"^^xsd:decimal ;
  geo-pos:long "3.953872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-610c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45418; 45418'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953872'^^xsd:double;
  dwc:latitude '51.895837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610428'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97701 3.953949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97701"^^xsd:decimal ;
  dwc:decimalLongitude "3.953949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97701 3.953949)"^^geo:wktLiteral ;
  geo-pos:lat "51.97701"^^xsd:decimal ;
  geo-pos:long "3.953949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45502; 45502'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.953949'^^xsd:double;
  dwc:latitude '51.97701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609646'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844592 3.954015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844592"^^xsd:decimal ;
  dwc:decimalLongitude "3.954015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844592 3.954015)"^^geo:wktLiteral ;
  geo-pos:lat "51.844592"^^xsd:decimal ;
  geo-pos:long "3.954015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52048; 52048'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954015'^^xsd:double;
  dwc:latitude '51.844592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616735'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844592 3.954015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844592"^^xsd:decimal ;
  dwc:decimalLongitude "3.954015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844592 3.954015)"^^geo:wktLiteral ;
  geo-pos:lat "51.844592"^^xsd:decimal ;
  geo-pos:long "3.954015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52049; 52049'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954015'^^xsd:double;
  dwc:latitude '51.844592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616736'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010457 3.954034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010457"^^xsd:decimal ;
  dwc:decimalLongitude "3.954034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010457 3.954034)"^^geo:wktLiteral ;
  geo-pos:lat "52.010457"^^xsd:decimal ;
  geo-pos:long "3.954034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-531f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54114; 54114'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954034'^^xsd:double;
  dwc:latitude '52.010457'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618692'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010547 3.95408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010547"^^xsd:decimal ;
  dwc:decimalLongitude "3.95408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010547 3.95408)"^^geo:wktLiteral ;
  geo-pos:lat "52.010547"^^xsd:decimal ;
  geo-pos:long "3.95408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d86'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48364; 48364'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95408'^^xsd:double;
  dwc:latitude '52.010547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613208'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84408 3.954142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84408"^^xsd:decimal ;
  dwc:decimalLongitude "3.954142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84408 3.954142)"^^geo:wktLiteral ;
  geo-pos:lat "51.84408"^^xsd:decimal ;
  geo-pos:long "3.954142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-714c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42062; 42062'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954142'^^xsd:double;
  dwc:latitude '51.84408'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607247'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84408 3.954142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84408"^^xsd:decimal ;
  dwc:decimalLongitude "3.954142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84408 3.954142)"^^geo:wktLiteral ;
  geo-pos:lat "51.84408"^^xsd:decimal ;
  geo-pos:long "3.954142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-714b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42063; 42063'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954142'^^xsd:double;
  dwc:latitude '51.84408'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607248'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979659 3.954457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979659"^^xsd:decimal ;
  dwc:decimalLongitude "3.954457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979659 3.954457)"^^geo:wktLiteral ;
  geo-pos:lat "51.979659"^^xsd:decimal ;
  geo-pos:long "3.954457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cfd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48520; 48520'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954457'^^xsd:double;
  dwc:latitude '51.979659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613362'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979659 3.954457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979659"^^xsd:decimal ;
  dwc:decimalLongitude "3.954457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979659 3.954457)"^^geo:wktLiteral ;
  geo-pos:lat "51.979659"^^xsd:decimal ;
  geo-pos:long "3.954457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cfc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48519; 48519'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954457'^^xsd:double;
  dwc:latitude '51.979659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613361'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979659 3.954457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979659"^^xsd:decimal ;
  dwc:decimalLongitude "3.954457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979659 3.954457)"^^geo:wktLiteral ;
  geo-pos:lat "51.979659"^^xsd:decimal ;
  geo-pos:long "3.954457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cfb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48517; 48517'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954457'^^xsd:double;
  dwc:latitude '51.979659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613358'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979659 3.954457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979659"^^xsd:decimal ;
  dwc:decimalLongitude "3.954457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979659 3.954457)"^^geo:wktLiteral ;
  geo-pos:lat "51.979659"^^xsd:decimal ;
  geo-pos:long "3.954457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cfa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48518; 48518'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954457'^^xsd:double;
  dwc:latitude '51.979659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613360'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998162 3.954501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998162"^^xsd:decimal ;
  dwc:decimalLongitude "3.954501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998162 3.954501)"^^geo:wktLiteral ;
  geo-pos:lat "51.998162"^^xsd:decimal ;
  geo-pos:long "3.954501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49bb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51316; 51316'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954501'^^xsd:double;
  dwc:latitude '51.998162'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615980'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845092 3.954584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845092"^^xsd:decimal ;
  dwc:decimalLongitude "3.954584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845092 3.954584)"^^geo:wktLiteral ;
  geo-pos:lat "51.845092"^^xsd:decimal ;
  geo-pos:long "3.954584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-480b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52973; 52973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.373611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954584'^^xsd:double;
  dwc:latitude '51.845092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617505'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845092 3.954584)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845092"^^xsd:decimal ;
  dwc:decimalLongitude "3.954584"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845092 3.954584)"^^geo:wktLiteral ;
  geo-pos:lat "51.845092"^^xsd:decimal ;
  geo-pos:long "3.954584"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-480a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52972; 52972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.373611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954584'^^xsd:double;
  dwc:latitude '51.845092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617504'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975197"^^xsd:decimal ;
  dwc:decimalLongitude "3.954712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  geo-pos:lat "51.975197"^^xsd:decimal ;
  geo-pos:long "3.954712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4670'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53423; 53423'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954712'^^xsd:double;
  dwc:latitude '51.975197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617986'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975197"^^xsd:decimal ;
  dwc:decimalLongitude "3.954712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  geo-pos:lat "51.975197"^^xsd:decimal ;
  geo-pos:long "3.954712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-466f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53420; 53420'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954712'^^xsd:double;
  dwc:latitude '51.975197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617983'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975197"^^xsd:decimal ;
  dwc:decimalLongitude "3.954712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  geo-pos:lat "51.975197"^^xsd:decimal ;
  geo-pos:long "3.954712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-466e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53425; 53425'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954712'^^xsd:double;
  dwc:latitude '51.975197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617988'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975197"^^xsd:decimal ;
  dwc:decimalLongitude "3.954712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  geo-pos:lat "51.975197"^^xsd:decimal ;
  geo-pos:long "3.954712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-466d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53424; 53424'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954712'^^xsd:double;
  dwc:latitude '51.975197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617987'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975197"^^xsd:decimal ;
  dwc:decimalLongitude "3.954712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  geo-pos:lat "51.975197"^^xsd:decimal ;
  geo-pos:long "3.954712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-466c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53422; 53422'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954712'^^xsd:double;
  dwc:latitude '51.975197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617985'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975197"^^xsd:decimal ;
  dwc:decimalLongitude "3.954712"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975197 3.954712)"^^geo:wktLiteral ;
  geo-pos:lat "51.975197"^^xsd:decimal ;
  geo-pos:long "3.954712"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-466b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53421; 53421'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.954712'^^xsd:double;
  dwc:latitude '51.975197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617984'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010629 3.955058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010629"^^xsd:decimal ;
  dwc:decimalLongitude "3.955058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010629 3.955058)"^^geo:wktLiteral ;
  geo-pos:lat "52.010629"^^xsd:decimal ;
  geo-pos:long "3.955058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-590a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46451; 46451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955058'^^xsd:double;
  dwc:latitude '52.010629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611385'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97719 3.955103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97719"^^xsd:decimal ;
  dwc:decimalLongitude "3.955103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97719 3.955103)"^^geo:wktLiteral ;
  geo-pos:lat "51.97719"^^xsd:decimal ;
  geo-pos:long "3.955103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4960'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51417; 51417'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955103'^^xsd:double;
  dwc:latitude '51.97719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616045'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97719 3.955103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97719"^^xsd:decimal ;
  dwc:decimalLongitude "3.955103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97719 3.955103)"^^geo:wktLiteral ;
  geo-pos:lat "51.97719"^^xsd:decimal ;
  geo-pos:long "3.955103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-495f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51418; 51418'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955103'^^xsd:double;
  dwc:latitude '51.97719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616046'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010466 3.955127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010466"^^xsd:decimal ;
  dwc:decimalLongitude "3.955127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010466 3.955127)"^^geo:wktLiteral ;
  geo-pos:lat "52.010466"^^xsd:decimal ;
  geo-pos:long "3.955127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53263; 53263'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955127'^^xsd:double;
  dwc:latitude '52.010466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617829'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010466 3.955127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010466"^^xsd:decimal ;
  dwc:decimalLongitude "3.955127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010466 3.955127)"^^geo:wktLiteral ;
  geo-pos:lat "52.010466"^^xsd:decimal ;
  geo-pos:long "3.955127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53262; 53262'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955127'^^xsd:double;
  dwc:latitude '52.010466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617828'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010466 3.955127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010466"^^xsd:decimal ;
  dwc:decimalLongitude "3.955127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010466 3.955127)"^^geo:wktLiteral ;
  geo-pos:lat "52.010466"^^xsd:decimal ;
  geo-pos:long "3.955127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53264; 53264'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955127'^^xsd:double;
  dwc:latitude '52.010466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617830'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845978 3.955198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845978"^^xsd:decimal ;
  dwc:decimalLongitude "3.955198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845978 3.955198)"^^geo:wktLiteral ;
  geo-pos:lat "51.845978"^^xsd:decimal ;
  geo-pos:long "3.955198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6070'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40218; 40218'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.307222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955198'^^xsd:double;
  dwc:latitude '51.845978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605419'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010474"^^xsd:decimal ;
  dwc:decimalLongitude "3.955302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  geo-pos:lat "52.010474"^^xsd:decimal ;
  geo-pos:long "3.955302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4331'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43101; 43101'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955302'^^xsd:double;
  dwc:latitude '52.010474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608210'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010474"^^xsd:decimal ;
  dwc:decimalLongitude "3.955302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  geo-pos:lat "52.010474"^^xsd:decimal ;
  geo-pos:long "3.955302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4330'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43102; 43102'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955302'^^xsd:double;
  dwc:latitude '52.010474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608211'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010474"^^xsd:decimal ;
  dwc:decimalLongitude "3.955302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  geo-pos:lat "52.010474"^^xsd:decimal ;
  geo-pos:long "3.955302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-432f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43107; 43107'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955302'^^xsd:double;
  dwc:latitude '52.010474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608216'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010474"^^xsd:decimal ;
  dwc:decimalLongitude "3.955302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  geo-pos:lat "52.010474"^^xsd:decimal ;
  geo-pos:long "3.955302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-432e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43106; 43106'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955302'^^xsd:double;
  dwc:latitude '52.010474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608215'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010474"^^xsd:decimal ;
  dwc:decimalLongitude "3.955302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  geo-pos:lat "52.010474"^^xsd:decimal ;
  geo-pos:long "3.955302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-432d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43104; 43104'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955302'^^xsd:double;
  dwc:latitude '52.010474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608213'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010474"^^xsd:decimal ;
  dwc:decimalLongitude "3.955302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  geo-pos:lat "52.010474"^^xsd:decimal ;
  geo-pos:long "3.955302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-432c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43103; 43103'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955302'^^xsd:double;
  dwc:latitude '52.010474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608212'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.010474"^^xsd:decimal ;
  dwc:decimalLongitude "3.955302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.010474 3.955302)"^^geo:wktLiteral ;
  geo-pos:lat "52.010474"^^xsd:decimal ;
  geo-pos:long "3.955302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-432b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43105; 43105'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955302'^^xsd:double;
  dwc:latitude '52.010474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608214'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9999 3.95531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9999"^^xsd:decimal ;
  dwc:decimalLongitude "3.95531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9999 3.95531)"^^geo:wktLiteral ;
  geo-pos:lat "51.9999"^^xsd:decimal ;
  geo-pos:long "3.95531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5734'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43980; 43980'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95531'^^xsd:double;
  dwc:latitude '51.9999'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608995'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959403 3.955322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959403"^^xsd:decimal ;
  dwc:decimalLongitude "3.955322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959403 3.955322)"^^geo:wktLiteral ;
  geo-pos:lat "51.959403"^^xsd:decimal ;
  geo-pos:long "3.955322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55665; 55665'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955322'^^xsd:double;
  dwc:latitude '51.959403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620135'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959403 3.955322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959403"^^xsd:decimal ;
  dwc:decimalLongitude "3.955322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959403 3.955322)"^^geo:wktLiteral ;
  geo-pos:lat "51.959403"^^xsd:decimal ;
  geo-pos:long "3.955322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55666; 55666'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955322'^^xsd:double;
  dwc:latitude '51.959403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620136'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942203"^^xsd:decimal ;
  dwc:decimalLongitude "3.955349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  geo-pos:lat "51.942203"^^xsd:decimal ;
  geo-pos:long "3.955349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6174'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45303; 45303'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955349'^^xsd:double;
  dwc:latitude '51.942203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610316'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942203"^^xsd:decimal ;
  dwc:decimalLongitude "3.955349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  geo-pos:lat "51.942203"^^xsd:decimal ;
  geo-pos:long "3.955349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6172'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45302; 45302'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955349'^^xsd:double;
  dwc:latitude '51.942203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610315'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942203"^^xsd:decimal ;
  dwc:decimalLongitude "3.955349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  geo-pos:lat "51.942203"^^xsd:decimal ;
  geo-pos:long "3.955349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6170'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45300; 45300'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955349'^^xsd:double;
  dwc:latitude '51.942203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610313'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942203"^^xsd:decimal ;
  dwc:decimalLongitude "3.955349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  geo-pos:lat "51.942203"^^xsd:decimal ;
  geo-pos:long "3.955349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-616e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45305; 45305'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955349'^^xsd:double;
  dwc:latitude '51.942203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610318'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942203"^^xsd:decimal ;
  dwc:decimalLongitude "3.955349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  geo-pos:lat "51.942203"^^xsd:decimal ;
  geo-pos:long "3.955349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-616d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45304; 45304'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955349'^^xsd:double;
  dwc:latitude '51.942203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610317'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942203"^^xsd:decimal ;
  dwc:decimalLongitude "3.955349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  geo-pos:lat "51.942203"^^xsd:decimal ;
  geo-pos:long "3.955349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-616c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45299; 45299'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955349'^^xsd:double;
  dwc:latitude '51.942203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610312'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942203"^^xsd:decimal ;
  dwc:decimalLongitude "3.955349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942203 3.955349)"^^geo:wktLiteral ;
  geo-pos:lat "51.942203"^^xsd:decimal ;
  geo-pos:long "3.955349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-616b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45301; 45301'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955349'^^xsd:double;
  dwc:latitude '51.942203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610314'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009098 3.955375)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009098"^^xsd:decimal ;
  dwc:decimalLongitude "3.955375"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009098 3.955375)"^^geo:wktLiteral ;
  geo-pos:lat "52.009098"^^xsd:decimal ;
  geo-pos:long "3.955375"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51315; 51315'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955375'^^xsd:double;
  dwc:latitude '52.009098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615979'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844852 3.955378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844852"^^xsd:decimal ;
  dwc:decimalLongitude "3.955378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844852 3.955378)"^^geo:wktLiteral ;
  geo-pos:lat "51.844852"^^xsd:decimal ;
  geo-pos:long "3.955378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e2d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48158; 48158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.377777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955378'^^xsd:double;
  dwc:latitude '51.844852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613051'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880198 3.955386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880198"^^xsd:decimal ;
  dwc:decimalLongitude "3.955386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880198 3.955386)"^^geo:wktLiteral ;
  geo-pos:lat "51.880198"^^xsd:decimal ;
  geo-pos:long "3.955386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57287; 57287'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955386'^^xsd:double;
  dwc:latitude '51.880198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621705'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880198 3.955386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880198"^^xsd:decimal ;
  dwc:decimalLongitude "3.955386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880198 3.955386)"^^geo:wktLiteral ;
  geo-pos:lat "51.880198"^^xsd:decimal ;
  geo-pos:long "3.955386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57288; 57288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955386'^^xsd:double;
  dwc:latitude '51.880198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621706'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880198 3.955386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880198"^^xsd:decimal ;
  dwc:decimalLongitude "3.955386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880198 3.955386)"^^geo:wktLiteral ;
  geo-pos:lat "51.880198"^^xsd:decimal ;
  geo-pos:long "3.955386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57286; 57286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9.1333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955386'^^xsd:double;
  dwc:latitude '51.880198'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621704'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844807 3.955391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844807"^^xsd:decimal ;
  dwc:decimalLongitude "3.955391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844807 3.955391)"^^geo:wktLiteral ;
  geo-pos:lat "51.844807"^^xsd:decimal ;
  geo-pos:long "3.955391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5de0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47797; 47797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.345'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955391'^^xsd:double;
  dwc:latitude '51.844807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612752'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918689"^^xsd:decimal ;
  dwc:decimalLongitude "3.95549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  geo-pos:lat "51.918689"^^xsd:decimal ;
  geo-pos:long "3.95549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-458a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53670; 53670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95549'^^xsd:double;
  dwc:latitude '51.918689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618190'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918689"^^xsd:decimal ;
  dwc:decimalLongitude "3.95549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  geo-pos:lat "51.918689"^^xsd:decimal ;
  geo-pos:long "3.95549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4589'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53669; 53669'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95549'^^xsd:double;
  dwc:latitude '51.918689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618189'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918689"^^xsd:decimal ;
  dwc:decimalLongitude "3.95549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  geo-pos:lat "51.918689"^^xsd:decimal ;
  geo-pos:long "3.95549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4588'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53665; 53665'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95549'^^xsd:double;
  dwc:latitude '51.918689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618185'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918689"^^xsd:decimal ;
  dwc:decimalLongitude "3.95549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  geo-pos:lat "51.918689"^^xsd:decimal ;
  geo-pos:long "3.95549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4587'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53671; 53671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95549'^^xsd:double;
  dwc:latitude '51.918689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618191'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918689"^^xsd:decimal ;
  dwc:decimalLongitude "3.95549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  geo-pos:lat "51.918689"^^xsd:decimal ;
  geo-pos:long "3.95549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4586'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53666; 53666'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95549'^^xsd:double;
  dwc:latitude '51.918689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618186'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918689"^^xsd:decimal ;
  dwc:decimalLongitude "3.95549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  geo-pos:lat "51.918689"^^xsd:decimal ;
  geo-pos:long "3.95549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4585'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53668; 53668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95549'^^xsd:double;
  dwc:latitude '51.918689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618188'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918689"^^xsd:decimal ;
  dwc:decimalLongitude "3.95549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  geo-pos:lat "51.918689"^^xsd:decimal ;
  geo-pos:long "3.95549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4584'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53667; 53667'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95549'^^xsd:double;
  dwc:latitude '51.918689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618187'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918689"^^xsd:decimal ;
  dwc:decimalLongitude "3.95549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918689 3.95549)"^^geo:wktLiteral ;
  geo-pos:lat "51.918689"^^xsd:decimal ;
  geo-pos:long "3.95549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4583'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53664; 53664'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95549'^^xsd:double;
  dwc:latitude '51.918689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618184'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997389 3.955577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997389"^^xsd:decimal ;
  dwc:decimalLongitude "3.955577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997389 3.955577)"^^geo:wktLiteral ;
  geo-pos:lat "51.997389"^^xsd:decimal ;
  geo-pos:long "3.955577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50553; 50553'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955577'^^xsd:double;
  dwc:latitude '51.997389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615316'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997389 3.955577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997389"^^xsd:decimal ;
  dwc:decimalLongitude "3.955577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997389 3.955577)"^^geo:wktLiteral ;
  geo-pos:lat "51.997389"^^xsd:decimal ;
  geo-pos:long "3.955577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50551; 50551'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955577'^^xsd:double;
  dwc:latitude '51.997389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615314'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997389 3.955577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997389"^^xsd:decimal ;
  dwc:decimalLongitude "3.955577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997389 3.955577)"^^geo:wktLiteral ;
  geo-pos:lat "51.997389"^^xsd:decimal ;
  geo-pos:long "3.955577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50552; 50552'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955577'^^xsd:double;
  dwc:latitude '51.997389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615315'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940996 3.955615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940996"^^xsd:decimal ;
  dwc:decimalLongitude "3.955615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940996 3.955615)"^^geo:wktLiteral ;
  geo-pos:lat "51.940996"^^xsd:decimal ;
  geo-pos:long "3.955615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a55'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47308; 47308'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955615'^^xsd:double;
  dwc:latitude '51.940996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612256'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940996 3.955615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940996"^^xsd:decimal ;
  dwc:decimalLongitude "3.955615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940996 3.955615)"^^geo:wktLiteral ;
  geo-pos:lat "51.940996"^^xsd:decimal ;
  geo-pos:long "3.955615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a54'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47307; 47307'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955615'^^xsd:double;
  dwc:latitude '51.940996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612255'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940996 3.955615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940996"^^xsd:decimal ;
  dwc:decimalLongitude "3.955615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940996 3.955615)"^^geo:wktLiteral ;
  geo-pos:lat "51.940996"^^xsd:decimal ;
  geo-pos:long "3.955615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a53'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47306; 47306'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955615'^^xsd:double;
  dwc:latitude '51.940996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612254'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897918 3.955645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897918"^^xsd:decimal ;
  dwc:decimalLongitude "3.955645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897918 3.955645)"^^geo:wktLiteral ;
  geo-pos:lat "51.897918"^^xsd:decimal ;
  geo-pos:long "3.955645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-544d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55828; 55828'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955645'^^xsd:double;
  dwc:latitude '51.897918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620299'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875466 3.955678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875466"^^xsd:decimal ;
  dwc:decimalLongitude "3.955678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875466 3.955678)"^^geo:wktLiteral ;
  geo-pos:lat "51.875466"^^xsd:decimal ;
  geo-pos:long "3.955678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e61'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52848; 52848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955678'^^xsd:double;
  dwc:latitude '51.875466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617398'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875466 3.955678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875466"^^xsd:decimal ;
  dwc:decimalLongitude "3.955678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875466 3.955678)"^^geo:wktLiteral ;
  geo-pos:lat "51.875466"^^xsd:decimal ;
  geo-pos:long "3.955678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e60'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52847; 52847'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.955678'^^xsd:double;
  dwc:latitude '51.875466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617397'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984582 3.956018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984582"^^xsd:decimal ;
  dwc:decimalLongitude "3.956018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984582 3.956018)"^^geo:wktLiteral ;
  geo-pos:lat "51.984582"^^xsd:decimal ;
  geo-pos:long "3.956018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-771b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49859; 49859'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956018'^^xsd:double;
  dwc:latitude '51.984582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614659'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984582 3.956018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984582"^^xsd:decimal ;
  dwc:decimalLongitude "3.956018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984582 3.956018)"^^geo:wktLiteral ;
  geo-pos:lat "51.984582"^^xsd:decimal ;
  geo-pos:long "3.956018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-771a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49861; 49861'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956018'^^xsd:double;
  dwc:latitude '51.984582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614661'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984582 3.956018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984582"^^xsd:decimal ;
  dwc:decimalLongitude "3.956018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984582 3.956018)"^^geo:wktLiteral ;
  geo-pos:lat "51.984582"^^xsd:decimal ;
  geo-pos:long "3.956018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7719'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49860; 49860'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956018'^^xsd:double;
  dwc:latitude '51.984582'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614660'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5184'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54579; 54579'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619076'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5183'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54582; 54582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619079'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5182'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54584; 54584'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619081'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5181'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54583; 54583'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619080'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5180'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54578; 54578'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619075'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-517f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54576; 54576'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619073'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-517e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54585; 54585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619082'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-517d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54580; 54580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619077'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-517c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54581; 54581'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619078'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881056"^^xsd:decimal ;
  dwc:decimalLongitude "3.956029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881056 3.956029)"^^geo:wktLiteral ;
  geo-pos:lat "51.881056"^^xsd:decimal ;
  geo-pos:long "3.956029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-517b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54577; 54577'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956029'^^xsd:double;
  dwc:latitude '51.881056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619074'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876515 3.956049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876515"^^xsd:decimal ;
  dwc:decimalLongitude "3.956049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876515 3.956049)"^^geo:wktLiteral ;
  geo-pos:lat "51.876515"^^xsd:decimal ;
  geo-pos:long "3.956049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f24'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46573; 46573'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956049'^^xsd:double;
  dwc:latitude '51.876515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611508'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876515 3.956049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876515"^^xsd:decimal ;
  dwc:decimalLongitude "3.956049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876515 3.956049)"^^geo:wktLiteral ;
  geo-pos:lat "51.876515"^^xsd:decimal ;
  geo-pos:long "3.956049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f23'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46572; 46572'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956049'^^xsd:double;
  dwc:latitude '51.876515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611507'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876515 3.956049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876515"^^xsd:decimal ;
  dwc:decimalLongitude "3.956049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876515 3.956049)"^^geo:wktLiteral ;
  geo-pos:lat "51.876515"^^xsd:decimal ;
  geo-pos:long "3.956049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f22'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46574; 46574'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956049'^^xsd:double;
  dwc:latitude '51.876515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611509'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009433 3.956183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009433"^^xsd:decimal ;
  dwc:decimalLongitude "3.956183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009433 3.956183)"^^geo:wktLiteral ;
  geo-pos:lat "52.009433"^^xsd:decimal ;
  geo-pos:long "3.956183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49be'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51314; 51314'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956183'^^xsd:double;
  dwc:latitude '52.009433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615978'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009433 3.956183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.009433"^^xsd:decimal ;
  dwc:decimalLongitude "3.956183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.009433 3.956183)"^^geo:wktLiteral ;
  geo-pos:lat "52.009433"^^xsd:decimal ;
  geo-pos:long "3.956183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-49bc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51313; 51313'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956183'^^xsd:double;
  dwc:latitude '52.009433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615977'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845592 3.956221)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845592"^^xsd:decimal ;
  dwc:decimalLongitude "3.956221"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845592 3.956221)"^^geo:wktLiteral ;
  geo-pos:lat "51.845592"^^xsd:decimal ;
  geo-pos:long "3.956221"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55359; 55359'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.616388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956221'^^xsd:double;
  dwc:latitude '51.845592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619877'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876043 3.956532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876043"^^xsd:decimal ;
  dwc:decimalLongitude "3.956532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876043 3.956532)"^^geo:wktLiteral ;
  geo-pos:lat "51.876043"^^xsd:decimal ;
  geo-pos:long "3.956532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-719b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43738; 43738'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956532'^^xsd:double;
  dwc:latitude '51.876043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608747'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876043 3.956532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876043"^^xsd:decimal ;
  dwc:decimalLongitude "3.956532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876043 3.956532)"^^geo:wktLiteral ;
  geo-pos:lat "51.876043"^^xsd:decimal ;
  geo-pos:long "3.956532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-719a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43739; 43739'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956532'^^xsd:double;
  dwc:latitude '51.876043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608748'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013745 3.956567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.013745"^^xsd:decimal ;
  dwc:decimalLongitude "3.956567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013745 3.956567)"^^geo:wktLiteral ;
  geo-pos:lat "52.013745"^^xsd:decimal ;
  geo-pos:long "3.956567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62aa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44967; 44967'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956567'^^xsd:double;
  dwc:latitude '52.013745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609982'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013745 3.956567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.013745"^^xsd:decimal ;
  dwc:decimalLongitude "3.956567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013745 3.956567)"^^geo:wktLiteral ;
  geo-pos:lat "52.013745"^^xsd:decimal ;
  geo-pos:long "3.956567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 44966; 44966'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956567'^^xsd:double;
  dwc:latitude '52.013745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609981'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001679 3.956601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001679"^^xsd:decimal ;
  dwc:decimalLongitude "3.956601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001679 3.956601)"^^geo:wktLiteral ;
  geo-pos:lat "52.001679"^^xsd:decimal ;
  geo-pos:long "3.956601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77e7'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51725; 51725'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '10.823611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956601'^^xsd:double;
  dwc:latitude '52.001679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615271'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921089 3.956632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921089"^^xsd:decimal ;
  dwc:decimalLongitude "3.956632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921089 3.956632)"^^geo:wktLiteral ;
  geo-pos:lat "51.921089"^^xsd:decimal ;
  geo-pos:long "3.956632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5216'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54423; 54423'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956632'^^xsd:double;
  dwc:latitude '51.921089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618962'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921089 3.956632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921089"^^xsd:decimal ;
  dwc:decimalLongitude "3.956632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921089 3.956632)"^^geo:wktLiteral ;
  geo-pos:lat "51.921089"^^xsd:decimal ;
  geo-pos:long "3.956632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5215'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54422; 54422'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956632'^^xsd:double;
  dwc:latitude '51.921089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618961'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.011398 3.956633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.011398"^^xsd:decimal ;
  dwc:decimalLongitude "3.956633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.011398 3.956633)"^^geo:wktLiteral ;
  geo-pos:lat "52.011398"^^xsd:decimal ;
  geo-pos:long "3.956633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-590b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46450; 46450'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956633'^^xsd:double;
  dwc:latitude '52.011398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611384'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844418 3.956762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844418"^^xsd:decimal ;
  dwc:decimalLongitude "3.956762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844418 3.956762)"^^geo:wktLiteral ;
  geo-pos:lat "51.844418"^^xsd:decimal ;
  geo-pos:long "3.956762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4434'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42815; 42815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956762'^^xsd:double;
  dwc:latitude '51.844418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607866'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844418 3.956762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844418"^^xsd:decimal ;
  dwc:decimalLongitude "3.956762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844418 3.956762)"^^geo:wktLiteral ;
  geo-pos:lat "51.844418"^^xsd:decimal ;
  geo-pos:long "3.956762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4433'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42814; 42814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956762'^^xsd:double;
  dwc:latitude '51.844418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607865'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879404 3.956807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879404"^^xsd:decimal ;
  dwc:decimalLongitude "3.956807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879404 3.956807)"^^geo:wktLiteral ;
  geo-pos:lat "51.879404"^^xsd:decimal ;
  geo-pos:long "3.956807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5851'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46105; 46105'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956807'^^xsd:double;
  dwc:latitude '51.879404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611023'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923182 3.95688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923182"^^xsd:decimal ;
  dwc:decimalLongitude "3.95688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923182 3.95688)"^^geo:wktLiteral ;
  geo-pos:lat "51.923182"^^xsd:decimal ;
  geo-pos:long "3.95688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43649; 43649'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95688'^^xsd:double;
  dwc:latitude '51.923182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608163'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923182 3.95688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923182"^^xsd:decimal ;
  dwc:decimalLongitude "3.95688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923182 3.95688)"^^geo:wktLiteral ;
  geo-pos:lat "51.923182"^^xsd:decimal ;
  geo-pos:long "3.95688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43650; 43650'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95688'^^xsd:double;
  dwc:latitude '51.923182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608164'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872443 3.95695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872443"^^xsd:decimal ;
  dwc:decimalLongitude "3.95695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872443 3.95695)"^^geo:wktLiteral ;
  geo-pos:lat "51.872443"^^xsd:decimal ;
  geo-pos:long "3.95695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6101'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45432; 45432'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95695'^^xsd:double;
  dwc:latitude '51.872443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610442'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872443 3.95695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872443"^^xsd:decimal ;
  dwc:decimalLongitude "3.95695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872443 3.95695)"^^geo:wktLiteral ;
  geo-pos:lat "51.872443"^^xsd:decimal ;
  geo-pos:long "3.95695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6100'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45431; 45431'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95695'^^xsd:double;
  dwc:latitude '51.872443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610441'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919153"^^xsd:decimal ;
  dwc:decimalLongitude "3.956983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  geo-pos:lat "51.919153"^^xsd:decimal ;
  geo-pos:long "3.956983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41514; 41514'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956983'^^xsd:double;
  dwc:latitude '51.919153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606144'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919153"^^xsd:decimal ;
  dwc:decimalLongitude "3.956983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  geo-pos:lat "51.919153"^^xsd:decimal ;
  geo-pos:long "3.956983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41516; 41516'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956983'^^xsd:double;
  dwc:latitude '51.919153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606146'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919153"^^xsd:decimal ;
  dwc:decimalLongitude "3.956983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  geo-pos:lat "51.919153"^^xsd:decimal ;
  geo-pos:long "3.956983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41512; 41512'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956983'^^xsd:double;
  dwc:latitude '51.919153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606142'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919153"^^xsd:decimal ;
  dwc:decimalLongitude "3.956983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  geo-pos:lat "51.919153"^^xsd:decimal ;
  geo-pos:long "3.956983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41513; 41513'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956983'^^xsd:double;
  dwc:latitude '51.919153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606143'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919153"^^xsd:decimal ;
  dwc:decimalLongitude "3.956983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  geo-pos:lat "51.919153"^^xsd:decimal ;
  geo-pos:long "3.956983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41515; 41515'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956983'^^xsd:double;
  dwc:latitude '51.919153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606145'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919153"^^xsd:decimal ;
  dwc:decimalLongitude "3.956983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919153 3.956983)"^^geo:wktLiteral ;
  geo-pos:lat "51.919153"^^xsd:decimal ;
  geo-pos:long "3.956983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bc5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41517; 41517'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.956983'^^xsd:double;
  dwc:latitude '51.919153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606147'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920322 3.957008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920322"^^xsd:decimal ;
  dwc:decimalLongitude "3.957008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920322 3.957008)"^^geo:wktLiteral ;
  geo-pos:lat "51.920322"^^xsd:decimal ;
  geo-pos:long "3.957008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4021'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57219; 57219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957008'^^xsd:double;
  dwc:latitude '51.920322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621640'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920322 3.957008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920322"^^xsd:decimal ;
  dwc:decimalLongitude "3.957008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920322 3.957008)"^^geo:wktLiteral ;
  geo-pos:lat "51.920322"^^xsd:decimal ;
  geo-pos:long "3.957008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4020'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57218; 57218'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957008'^^xsd:double;
  dwc:latitude '51.920322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621639'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920322 3.957008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920322"^^xsd:decimal ;
  dwc:decimalLongitude "3.957008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920322 3.957008)"^^geo:wktLiteral ;
  geo-pos:lat "51.920322"^^xsd:decimal ;
  geo-pos:long "3.957008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-401f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57221; 57221'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957008'^^xsd:double;
  dwc:latitude '51.920322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621642'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920322 3.957008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920322"^^xsd:decimal ;
  dwc:decimalLongitude "3.957008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920322 3.957008)"^^geo:wktLiteral ;
  geo-pos:lat "51.920322"^^xsd:decimal ;
  geo-pos:long "3.957008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-401e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57220; 57220'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957008'^^xsd:double;
  dwc:latitude '51.920322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621641'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013597 3.957117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.013597"^^xsd:decimal ;
  dwc:decimalLongitude "3.957117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013597 3.957117)"^^geo:wktLiteral ;
  geo-pos:lat "52.013597"^^xsd:decimal ;
  geo-pos:long "3.957117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d43'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47969; 47969'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957117'^^xsd:double;
  dwc:latitude '52.013597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612886'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013597 3.957117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.013597"^^xsd:decimal ;
  dwc:decimalLongitude "3.957117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013597 3.957117)"^^geo:wktLiteral ;
  geo-pos:lat "52.013597"^^xsd:decimal ;
  geo-pos:long "3.957117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d42'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47968; 47968'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957117'^^xsd:double;
  dwc:latitude '52.013597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612622'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013597 3.957117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.013597"^^xsd:decimal ;
  dwc:decimalLongitude "3.957117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013597 3.957117)"^^geo:wktLiteral ;
  geo-pos:lat "52.013597"^^xsd:decimal ;
  geo-pos:long "3.957117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d45'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47970; 47970'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957117'^^xsd:double;
  dwc:latitude '52.013597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612887'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013597 3.957117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.013597"^^xsd:decimal ;
  dwc:decimalLongitude "3.957117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013597 3.957117)"^^geo:wktLiteral ;
  geo-pos:lat "52.013597"^^xsd:decimal ;
  geo-pos:long "3.957117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d44'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47967; 47967'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957117'^^xsd:double;
  dwc:latitude '52.013597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612621'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000236 3.957138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.000236"^^xsd:decimal ;
  dwc:decimalLongitude "3.957138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000236 3.957138)"^^geo:wktLiteral ;
  geo-pos:lat "52.000236"^^xsd:decimal ;
  geo-pos:long "3.957138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5909'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45811; 45811'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957138'^^xsd:double;
  dwc:latitude '52.000236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610763'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000236 3.957138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.000236"^^xsd:decimal ;
  dwc:decimalLongitude "3.957138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000236 3.957138)"^^geo:wktLiteral ;
  geo-pos:lat "52.000236"^^xsd:decimal ;
  geo-pos:long "3.957138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5908'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45812; 45812'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957138'^^xsd:double;
  dwc:latitude '52.000236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610764'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901799 3.957167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901799"^^xsd:decimal ;
  dwc:decimalLongitude "3.957167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901799 3.957167)"^^geo:wktLiteral ;
  geo-pos:lat "51.901799"^^xsd:decimal ;
  geo-pos:long "3.957167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a22'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47381; 47381'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '11.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957167'^^xsd:double;
  dwc:latitude '51.901799'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612286'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97889 3.957222)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97889"^^xsd:decimal ;
  dwc:decimalLongitude "3.957222"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97889 3.957222)"^^geo:wktLiteral ;
  geo-pos:lat "51.97889"^^xsd:decimal ;
  geo-pos:long "3.957222"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70ba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41777; 41777'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957222'^^xsd:double;
  dwc:latitude '51.97889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606916'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900097"^^xsd:decimal ;
  dwc:decimalLongitude "3.957378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  geo-pos:lat "51.900097"^^xsd:decimal ;
  geo-pos:long "3.957378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5621'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44328; 44328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957378'^^xsd:double;
  dwc:latitude '51.900097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609350'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900097"^^xsd:decimal ;
  dwc:decimalLongitude "3.957378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  geo-pos:lat "51.900097"^^xsd:decimal ;
  geo-pos:long "3.957378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5620'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44326; 44326'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957378'^^xsd:double;
  dwc:latitude '51.900097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609348'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900097"^^xsd:decimal ;
  dwc:decimalLongitude "3.957378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  geo-pos:lat "51.900097"^^xsd:decimal ;
  geo-pos:long "3.957378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-561f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44323; 44323'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957378'^^xsd:double;
  dwc:latitude '51.900097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609345'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900097"^^xsd:decimal ;
  dwc:decimalLongitude "3.957378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  geo-pos:lat "51.900097"^^xsd:decimal ;
  geo-pos:long "3.957378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-561e'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44324; 44324'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957378'^^xsd:double;
  dwc:latitude '51.900097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609346'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900097"^^xsd:decimal ;
  dwc:decimalLongitude "3.957378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  geo-pos:lat "51.900097"^^xsd:decimal ;
  geo-pos:long "3.957378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-561d'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44325; 44325'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957378'^^xsd:double;
  dwc:latitude '51.900097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609347'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900097"^^xsd:decimal ;
  dwc:decimalLongitude "3.957378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900097 3.957378)"^^geo:wktLiteral ;
  geo-pos:lat "51.900097"^^xsd:decimal ;
  geo-pos:long "3.957378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-561c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44327; 44327'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957378'^^xsd:double;
  dwc:latitude '51.900097'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609349'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41470; 41470'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606655'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41476; 41476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606661'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41475; 41475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606660'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bf0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41474; 41474'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606659'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41478; 41478'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606663'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41472; 41472'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606657'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41473; 41473'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606658'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41477; 41477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606662'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4beb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41469; 41469'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606654'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94571"^^xsd:decimal ;
  dwc:decimalLongitude "3.957403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94571 3.957403)"^^geo:wktLiteral ;
  geo-pos:lat "51.94571"^^xsd:decimal ;
  geo-pos:long "3.957403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41471; 41471'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957403'^^xsd:double;
  dwc:latitude '51.94571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606656'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845698 3.957457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845698"^^xsd:decimal ;
  dwc:decimalLongitude "3.957457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845698 3.957457)"^^geo:wktLiteral ;
  geo-pos:lat "51.845698"^^xsd:decimal ;
  geo-pos:long "3.957457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5100'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46694; 46694'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957457'^^xsd:double;
  dwc:latitude '51.845698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611631'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845698 3.957457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845698"^^xsd:decimal ;
  dwc:decimalLongitude "3.957457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845698 3.957457)"^^geo:wktLiteral ;
  geo-pos:lat "51.845698"^^xsd:decimal ;
  geo-pos:long "3.957457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ff'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46692; 46692'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957457'^^xsd:double;
  dwc:latitude '51.845698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611629'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845698 3.957457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845698"^^xsd:decimal ;
  dwc:decimalLongitude "3.957457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845698 3.957457)"^^geo:wktLiteral ;
  geo-pos:lat "51.845698"^^xsd:decimal ;
  geo-pos:long "3.957457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50fe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46693; 46693'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957457'^^xsd:double;
  dwc:latitude '51.845698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611630'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94232 3.957505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94232"^^xsd:decimal ;
  dwc:decimalLongitude "3.957505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94232 3.957505)"^^geo:wktLiteral ;
  geo-pos:lat "51.94232"^^xsd:decimal ;
  geo-pos:long "3.957505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4029'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57209; 57209'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957505'^^xsd:double;
  dwc:latitude '51.94232'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621628'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94232 3.957505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94232"^^xsd:decimal ;
  dwc:decimalLongitude "3.957505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94232 3.957505)"^^geo:wktLiteral ;
  geo-pos:lat "51.94232"^^xsd:decimal ;
  geo-pos:long "3.957505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4028'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57210; 57210'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957505'^^xsd:double;
  dwc:latitude '51.94232'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621632'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966551 3.957512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966551"^^xsd:decimal ;
  dwc:decimalLongitude "3.957512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966551 3.957512)"^^geo:wktLiteral ;
  geo-pos:lat "51.966551"^^xsd:decimal ;
  geo-pos:long "3.957512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-495b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51424; 51424'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957512'^^xsd:double;
  dwc:latitude '51.966551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616052'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966551 3.957512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966551"^^xsd:decimal ;
  dwc:decimalLongitude "3.957512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966551 3.957512)"^^geo:wktLiteral ;
  geo-pos:lat "51.966551"^^xsd:decimal ;
  geo-pos:long "3.957512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-495a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51423; 51423'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957512'^^xsd:double;
  dwc:latitude '51.966551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616051'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966551 3.957512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966551"^^xsd:decimal ;
  dwc:decimalLongitude "3.957512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966551 3.957512)"^^geo:wktLiteral ;
  geo-pos:lat "51.966551"^^xsd:decimal ;
  geo-pos:long "3.957512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-495c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51422; 51422'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957512'^^xsd:double;
  dwc:latitude '51.966551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616050'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964123"^^xsd:decimal ;
  dwc:decimalLongitude "3.957591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  geo-pos:lat "51.964123"^^xsd:decimal ;
  geo-pos:long "3.957591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a75'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56339; 56339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957591'^^xsd:double;
  dwc:latitude '51.964123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620858'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964123"^^xsd:decimal ;
  dwc:decimalLongitude "3.957591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  geo-pos:lat "51.964123"^^xsd:decimal ;
  geo-pos:long "3.957591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a74'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56336; 56336'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957591'^^xsd:double;
  dwc:latitude '51.964123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620855'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964123"^^xsd:decimal ;
  dwc:decimalLongitude "3.957591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  geo-pos:lat "51.964123"^^xsd:decimal ;
  geo-pos:long "3.957591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a73'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56337; 56337'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957591'^^xsd:double;
  dwc:latitude '51.964123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620856'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964123"^^xsd:decimal ;
  dwc:decimalLongitude "3.957591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  geo-pos:lat "51.964123"^^xsd:decimal ;
  geo-pos:long "3.957591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a72'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56335; 56335'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957591'^^xsd:double;
  dwc:latitude '51.964123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620854'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964123"^^xsd:decimal ;
  dwc:decimalLongitude "3.957591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964123 3.957591)"^^geo:wktLiteral ;
  geo-pos:lat "51.964123"^^xsd:decimal ;
  geo-pos:long "3.957591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a71'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56338; 56338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957591'^^xsd:double;
  dwc:latitude '51.964123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620857'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.012424 3.95769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.012424"^^xsd:decimal ;
  dwc:decimalLongitude "3.95769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.012424 3.95769)"^^geo:wktLiteral ;
  geo-pos:lat "52.012424"^^xsd:decimal ;
  geo-pos:long "3.95769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6029'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40325; 40325'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95769'^^xsd:double;
  dwc:latitude '52.012424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605488'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.012424 3.95769)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.012424"^^xsd:decimal ;
  dwc:decimalLongitude "3.95769"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.012424 3.95769)"^^geo:wktLiteral ;
  geo-pos:lat "52.012424"^^xsd:decimal ;
  geo-pos:long "3.95769"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6027'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40324; 40324'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95769'^^xsd:double;
  dwc:latitude '52.012424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605487'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.012494 3.95791)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.012494"^^xsd:decimal ;
  dwc:decimalLongitude "3.95791"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.012494 3.95791)"^^geo:wktLiteral ;
  geo-pos:lat "52.012494"^^xsd:decimal ;
  geo-pos:long "3.95791"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6028'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40326; 40326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '14.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95791'^^xsd:double;
  dwc:latitude '52.012494'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605489'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843028 3.957991)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843028"^^xsd:decimal ;
  dwc:decimalLongitude "3.957991"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843028 3.957991)"^^geo:wktLiteral ;
  geo-pos:lat "51.843028"^^xsd:decimal ;
  geo-pos:long "3.957991"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7560'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42452; 42452'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.957991'^^xsd:double;
  dwc:latitude '51.843028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607559'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.019002 3.958063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.019002"^^xsd:decimal ;
  dwc:decimalLongitude "3.958063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.019002 3.958063)"^^geo:wktLiteral ;
  geo-pos:lat "52.019002"^^xsd:decimal ;
  geo-pos:long "3.958063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6689'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39617; 39617'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.59'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958063'^^xsd:double;
  dwc:latitude '52.019002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604416'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925446 3.958266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925446"^^xsd:decimal ;
  dwc:decimalLongitude "3.958266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925446 3.958266)"^^geo:wktLiteral ;
  geo-pos:lat "51.925446"^^xsd:decimal ;
  geo-pos:long "3.958266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7473'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42347; 42347'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958266'^^xsd:double;
  dwc:latitude '51.925446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607483'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925446 3.958266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925446"^^xsd:decimal ;
  dwc:decimalLongitude "3.958266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925446 3.958266)"^^geo:wktLiteral ;
  geo-pos:lat "51.925446"^^xsd:decimal ;
  geo-pos:long "3.958266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7472'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42348; 42348'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958266'^^xsd:double;
  dwc:latitude '51.925446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607484'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925446 3.958266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925446"^^xsd:decimal ;
  dwc:decimalLongitude "3.958266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925446 3.958266)"^^geo:wktLiteral ;
  geo-pos:lat "51.925446"^^xsd:decimal ;
  geo-pos:long "3.958266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7471'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42349; 42349'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958266'^^xsd:double;
  dwc:latitude '51.925446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607485'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847175 3.958316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847175"^^xsd:decimal ;
  dwc:decimalLongitude "3.958316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847175 3.958316)"^^geo:wktLiteral ;
  geo-pos:lat "51.847175"^^xsd:decimal ;
  geo-pos:long "3.958316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44473; 44473'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958316'^^xsd:double;
  dwc:latitude '51.847175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609492'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.019242 3.958403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.019242"^^xsd:decimal ;
  dwc:decimalLongitude "3.958403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.019242 3.958403)"^^geo:wktLiteral ;
  geo-pos:lat "52.019242"^^xsd:decimal ;
  geo-pos:long "3.958403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6688'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39618; 39618'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '10.590555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958403'^^xsd:double;
  dwc:latitude '52.019242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604420'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876648 3.958448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876648"^^xsd:decimal ;
  dwc:decimalLongitude "3.958448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876648 3.958448)"^^geo:wktLiteral ;
  geo-pos:lat "51.876648"^^xsd:decimal ;
  geo-pos:long "3.958448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c95'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47733; 47733'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958448'^^xsd:double;
  dwc:latitude '51.876648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612687'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903792 3.958575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903792"^^xsd:decimal ;
  dwc:decimalLongitude "3.958575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903792 3.958575)"^^geo:wktLiteral ;
  geo-pos:lat "51.903792"^^xsd:decimal ;
  geo-pos:long "3.958575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7686'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50037; 50037'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958575'^^xsd:double;
  dwc:latitude '51.903792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614824'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982654 3.958729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982654"^^xsd:decimal ;
  dwc:decimalLongitude "3.958729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982654 3.958729)"^^geo:wktLiteral ;
  geo-pos:lat "51.982654"^^xsd:decimal ;
  geo-pos:long "3.958729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf2'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48069; 48069'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958729'^^xsd:double;
  dwc:latitude '51.982654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612984'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982654 3.958729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982654"^^xsd:decimal ;
  dwc:decimalLongitude "3.958729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982654 3.958729)"^^geo:wktLiteral ;
  geo-pos:lat "51.982654"^^xsd:decimal ;
  geo-pos:long "3.958729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48072; 48072'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958729'^^xsd:double;
  dwc:latitude '51.982654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612987'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982654 3.958729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982654"^^xsd:decimal ;
  dwc:decimalLongitude "3.958729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982654 3.958729)"^^geo:wktLiteral ;
  geo-pos:lat "51.982654"^^xsd:decimal ;
  geo-pos:long "3.958729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cf0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48071; 48071'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958729'^^xsd:double;
  dwc:latitude '51.982654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612986'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982654 3.958729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982654"^^xsd:decimal ;
  dwc:decimalLongitude "3.958729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982654 3.958729)"^^geo:wktLiteral ;
  geo-pos:lat "51.982654"^^xsd:decimal ;
  geo-pos:long "3.958729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cef'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48070; 48070'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.7916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958729'^^xsd:double;
  dwc:latitude '51.982654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612985'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846047 3.958785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846047"^^xsd:decimal ;
  dwc:decimalLongitude "3.958785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846047 3.958785)"^^geo:wktLiteral ;
  geo-pos:lat "51.846047"^^xsd:decimal ;
  geo-pos:long "3.958785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4809'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52974; 52974'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.375833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958785'^^xsd:double;
  dwc:latitude '51.846047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617506'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875548 3.958861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875548"^^xsd:decimal ;
  dwc:decimalLongitude "3.958861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875548 3.958861)"^^geo:wktLiteral ;
  geo-pos:lat "51.875548"^^xsd:decimal ;
  geo-pos:long "3.958861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c28'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48758; 48758'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958861'^^xsd:double;
  dwc:latitude '51.875548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613642'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875548 3.958861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875548"^^xsd:decimal ;
  dwc:decimalLongitude "3.958861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875548 3.958861)"^^geo:wktLiteral ;
  geo-pos:lat "51.875548"^^xsd:decimal ;
  geo-pos:long "3.958861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c27'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48757; 48757'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958861'^^xsd:double;
  dwc:latitude '51.875548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613641'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875548 3.958861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875548"^^xsd:decimal ;
  dwc:decimalLongitude "3.958861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875548 3.958861)"^^geo:wktLiteral ;
  geo-pos:lat "51.875548"^^xsd:decimal ;
  geo-pos:long "3.958861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c26'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48761; 48761'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958861'^^xsd:double;
  dwc:latitude '51.875548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613643'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875548 3.958861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875548"^^xsd:decimal ;
  dwc:decimalLongitude "3.958861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875548 3.958861)"^^geo:wktLiteral ;
  geo-pos:lat "51.875548"^^xsd:decimal ;
  geo-pos:long "3.958861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c25'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48756; 48756'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958861'^^xsd:double;
  dwc:latitude '51.875548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613640'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947317"^^xsd:decimal ;
  dwc:decimalLongitude "3.958892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  geo-pos:lat "51.947317"^^xsd:decimal ;
  geo-pos:long "3.958892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39820; 39820'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958892'^^xsd:double;
  dwc:latitude '51.947317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605057'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947317"^^xsd:decimal ;
  dwc:decimalLongitude "3.958892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  geo-pos:lat "51.947317"^^xsd:decimal ;
  geo-pos:long "3.958892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39821; 39821'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958892'^^xsd:double;
  dwc:latitude '51.947317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605058'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947317"^^xsd:decimal ;
  dwc:decimalLongitude "3.958892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  geo-pos:lat "51.947317"^^xsd:decimal ;
  geo-pos:long "3.958892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39822; 39822'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958892'^^xsd:double;
  dwc:latitude '51.947317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605059'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947317"^^xsd:decimal ;
  dwc:decimalLongitude "3.958892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  geo-pos:lat "51.947317"^^xsd:decimal ;
  geo-pos:long "3.958892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39819; 39819'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958892'^^xsd:double;
  dwc:latitude '51.947317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605056'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947317"^^xsd:decimal ;
  dwc:decimalLongitude "3.958892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947317 3.958892)"^^geo:wktLiteral ;
  geo-pos:lat "51.947317"^^xsd:decimal ;
  geo-pos:long "3.958892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39818; 39818'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958892'^^xsd:double;
  dwc:latitude '51.947317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605055'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845956 3.9589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845956"^^xsd:decimal ;
  dwc:decimalLongitude "3.9589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845956 3.9589)"^^geo:wktLiteral ;
  geo-pos:lat "51.845956"^^xsd:decimal ;
  geo-pos:long "3.9589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50fd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46695; 46695'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9589'^^xsd:double;
  dwc:latitude '51.845956'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611632'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.014715 3.958948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.014715"^^xsd:decimal ;
  dwc:decimalLongitude "3.958948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.014715 3.958948)"^^geo:wktLiteral ;
  geo-pos:lat "52.014715"^^xsd:decimal ;
  geo-pos:long "3.958948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42195; 42195'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958948'^^xsd:double;
  dwc:latitude '52.014715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607366'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.014715 3.958948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.014715"^^xsd:decimal ;
  dwc:decimalLongitude "3.958948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.014715 3.958948)"^^geo:wktLiteral ;
  geo-pos:lat "52.014715"^^xsd:decimal ;
  geo-pos:long "3.958948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70db'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42194; 42194'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.958948'^^xsd:double;
  dwc:latitude '52.014715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607365'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900741 3.959005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900741"^^xsd:decimal ;
  dwc:decimalLongitude "3.959005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900741 3.959005)"^^geo:wktLiteral ;
  geo-pos:lat "51.900741"^^xsd:decimal ;
  geo-pos:long "3.959005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f4d'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40621; 40621'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959005'^^xsd:double;
  dwc:latitude '51.900741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605773'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900741 3.959005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900741"^^xsd:decimal ;
  dwc:decimalLongitude "3.959005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900741 3.959005)"^^geo:wktLiteral ;
  geo-pos:lat "51.900741"^^xsd:decimal ;
  geo-pos:long "3.959005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f4c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40620; 40620'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959005'^^xsd:double;
  dwc:latitude '51.900741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605772'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900741 3.959005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900741"^^xsd:decimal ;
  dwc:decimalLongitude "3.959005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900741 3.959005)"^^geo:wktLiteral ;
  geo-pos:lat "51.900741"^^xsd:decimal ;
  geo-pos:long "3.959005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f4b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40622; 40622'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959005'^^xsd:double;
  dwc:latitude '51.900741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605774'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854437 3.959087)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854437"^^xsd:decimal ;
  dwc:decimalLongitude "3.959087"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854437 3.959087)"^^geo:wktLiteral ;
  geo-pos:lat "51.854437"^^xsd:decimal ;
  geo-pos:long "3.959087"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-782b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52218; 52218'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959087'^^xsd:double;
  dwc:latitude '51.854437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616902'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845954 3.95919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845954"^^xsd:decimal ;
  dwc:decimalLongitude "3.95919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845954 3.95919)"^^geo:wktLiteral ;
  geo-pos:lat "51.845954"^^xsd:decimal ;
  geo-pos:long "3.95919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6706'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39980; 39980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95919'^^xsd:double;
  dwc:latitude '51.845954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605183'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845954 3.95919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845954"^^xsd:decimal ;
  dwc:decimalLongitude "3.95919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845954 3.95919)"^^geo:wktLiteral ;
  geo-pos:lat "51.845954"^^xsd:decimal ;
  geo-pos:long "3.95919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6705'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39981; 39981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95919'^^xsd:double;
  dwc:latitude '51.845954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605184'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845954 3.95919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845954"^^xsd:decimal ;
  dwc:decimalLongitude "3.95919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845954 3.95919)"^^geo:wktLiteral ;
  geo-pos:lat "51.845954"^^xsd:decimal ;
  geo-pos:long "3.95919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6704'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39982; 39982'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95919'^^xsd:double;
  dwc:latitude '51.845954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605185'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904173 3.959252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904173"^^xsd:decimal ;
  dwc:decimalLongitude "3.959252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904173 3.959252)"^^geo:wktLiteral ;
  geo-pos:lat "51.904173"^^xsd:decimal ;
  geo-pos:long "3.959252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7687'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50039; 50039'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959252'^^xsd:double;
  dwc:latitude '51.904173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614826'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904173 3.959252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904173"^^xsd:decimal ;
  dwc:decimalLongitude "3.959252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904173 3.959252)"^^geo:wktLiteral ;
  geo-pos:lat "51.904173"^^xsd:decimal ;
  geo-pos:long "3.959252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7685'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50038; 50038'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959252'^^xsd:double;
  dwc:latitude '51.904173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614825'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921858 3.959425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921858"^^xsd:decimal ;
  dwc:decimalLongitude "3.959425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921858 3.959425)"^^geo:wktLiteral ;
  geo-pos:lat "51.921858"^^xsd:decimal ;
  geo-pos:long "3.959425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e3b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55204; 55204'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959425'^^xsd:double;
  dwc:latitude '51.921858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619723'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921858 3.959425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921858"^^xsd:decimal ;
  dwc:decimalLongitude "3.959425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921858 3.959425)"^^geo:wktLiteral ;
  geo-pos:lat "51.921858"^^xsd:decimal ;
  geo-pos:long "3.959425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e3a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55206; 55206'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959425'^^xsd:double;
  dwc:latitude '51.921858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619725'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921858 3.959425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921858"^^xsd:decimal ;
  dwc:decimalLongitude "3.959425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921858 3.959425)"^^geo:wktLiteral ;
  geo-pos:lat "51.921858"^^xsd:decimal ;
  geo-pos:long "3.959425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e39'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55205; 55205'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959425'^^xsd:double;
  dwc:latitude '51.921858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619724'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921858 3.959425)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921858"^^xsd:decimal ;
  dwc:decimalLongitude "3.959425"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921858 3.959425)"^^geo:wktLiteral ;
  geo-pos:lat "51.921858"^^xsd:decimal ;
  geo-pos:long "3.959425"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e38'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55207; 55207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959425'^^xsd:double;
  dwc:latitude '51.921858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619726'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876972 3.959501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876972"^^xsd:decimal ;
  dwc:decimalLongitude "3.959501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876972 3.959501)"^^geo:wktLiteral ;
  geo-pos:lat "51.876972"^^xsd:decimal ;
  geo-pos:long "3.959501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65af'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39909; 39909'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.373333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959501'^^xsd:double;
  dwc:latitude '51.876972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605149'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876972 3.959501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876972"^^xsd:decimal ;
  dwc:decimalLongitude "3.959501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876972 3.959501)"^^geo:wktLiteral ;
  geo-pos:lat "51.876972"^^xsd:decimal ;
  geo-pos:long "3.959501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ae'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39910; 39910'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.373333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959501'^^xsd:double;
  dwc:latitude '51.876972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605150'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947788 3.959542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947788"^^xsd:decimal ;
  dwc:decimalLongitude "3.959542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947788 3.959542)"^^geo:wktLiteral ;
  geo-pos:lat "51.947788"^^xsd:decimal ;
  geo-pos:long "3.959542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39825; 39825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959542'^^xsd:double;
  dwc:latitude '51.947788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605064'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947788 3.959542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947788"^^xsd:decimal ;
  dwc:decimalLongitude "3.959542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947788 3.959542)"^^geo:wktLiteral ;
  geo-pos:lat "51.947788"^^xsd:decimal ;
  geo-pos:long "3.959542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39823; 39823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959542'^^xsd:double;
  dwc:latitude '51.947788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605060'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947788 3.959542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947788"^^xsd:decimal ;
  dwc:decimalLongitude "3.959542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947788 3.959542)"^^geo:wktLiteral ;
  geo-pos:lat "51.947788"^^xsd:decimal ;
  geo-pos:long "3.959542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39826; 39826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959542'^^xsd:double;
  dwc:latitude '51.947788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605065'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947788 3.959542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947788"^^xsd:decimal ;
  dwc:decimalLongitude "3.959542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947788 3.959542)"^^geo:wktLiteral ;
  geo-pos:lat "51.947788"^^xsd:decimal ;
  geo-pos:long "3.959542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65f0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39824; 39824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.773888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959542'^^xsd:double;
  dwc:latitude '51.947788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605061'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001528 3.959613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001528"^^xsd:decimal ;
  dwc:decimalLongitude "3.959613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001528 3.959613)"^^geo:wktLiteral ;
  geo-pos:lat "52.001528"^^xsd:decimal ;
  geo-pos:long "3.959613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d8d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41045; 41045'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959613'^^xsd:double;
  dwc:latitude '52.001528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606268'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001528 3.959613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001528"^^xsd:decimal ;
  dwc:decimalLongitude "3.959613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001528 3.959613)"^^geo:wktLiteral ;
  geo-pos:lat "52.001528"^^xsd:decimal ;
  geo-pos:long "3.959613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d8c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41044; 41044'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959613'^^xsd:double;
  dwc:latitude '52.001528'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606267'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846166 3.959688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846166"^^xsd:decimal ;
  dwc:decimalLongitude "3.959688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846166 3.959688)"^^geo:wktLiteral ;
  geo-pos:lat "51.846166"^^xsd:decimal ;
  geo-pos:long "3.959688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e2c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48159; 48159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.380555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959688'^^xsd:double;
  dwc:latitude '51.846166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613052'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959672 3.959796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959672"^^xsd:decimal ;
  dwc:decimalLongitude "3.959796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959672 3.959796)"^^geo:wktLiteral ;
  geo-pos:lat "51.959672"^^xsd:decimal ;
  geo-pos:long "3.959796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e8f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55096; 55096'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959796'^^xsd:double;
  dwc:latitude '51.959672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619373'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959672 3.959796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959672"^^xsd:decimal ;
  dwc:decimalLongitude "3.959796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959672 3.959796)"^^geo:wktLiteral ;
  geo-pos:lat "51.959672"^^xsd:decimal ;
  geo-pos:long "3.959796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e8e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55097; 55097'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959796'^^xsd:double;
  dwc:latitude '51.959672'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619374'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847432 3.959918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847432"^^xsd:decimal ;
  dwc:decimalLongitude "3.959918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847432 3.959918)"^^geo:wktLiteral ;
  geo-pos:lat "51.847432"^^xsd:decimal ;
  geo-pos:long "3.959918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5402'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54674; 54674'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9608333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959918'^^xsd:double;
  dwc:latitude '51.847432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619172'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847432 3.959918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847432"^^xsd:decimal ;
  dwc:decimalLongitude "3.959918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847432 3.959918)"^^geo:wktLiteral ;
  geo-pos:lat "51.847432"^^xsd:decimal ;
  geo-pos:long "3.959918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5401'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54675; 54675'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9608333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.959918'^^xsd:double;
  dwc:latitude '51.847432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619173'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876743"^^xsd:decimal ;
  dwc:decimalLongitude "3.95999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  geo-pos:lat "51.876743"^^xsd:decimal ;
  geo-pos:long "3.95999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-676f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50948; 50948'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95999'^^xsd:double;
  dwc:latitude '51.876743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615669'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876743"^^xsd:decimal ;
  dwc:decimalLongitude "3.95999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  geo-pos:lat "51.876743"^^xsd:decimal ;
  geo-pos:long "3.95999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-676e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50945; 50945'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95999'^^xsd:double;
  dwc:latitude '51.876743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615666'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876743"^^xsd:decimal ;
  dwc:decimalLongitude "3.95999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  geo-pos:lat "51.876743"^^xsd:decimal ;
  geo-pos:long "3.95999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-676d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50949; 50949'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95999'^^xsd:double;
  dwc:latitude '51.876743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615670'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876743"^^xsd:decimal ;
  dwc:decimalLongitude "3.95999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  geo-pos:lat "51.876743"^^xsd:decimal ;
  geo-pos:long "3.95999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-676c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50944; 50944'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95999'^^xsd:double;
  dwc:latitude '51.876743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615665'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876743"^^xsd:decimal ;
  dwc:decimalLongitude "3.95999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  geo-pos:lat "51.876743"^^xsd:decimal ;
  geo-pos:long "3.95999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-676b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50950; 50950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95999'^^xsd:double;
  dwc:latitude '51.876743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615671'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876743"^^xsd:decimal ;
  dwc:decimalLongitude "3.95999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  geo-pos:lat "51.876743"^^xsd:decimal ;
  geo-pos:long "3.95999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-676a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50946; 50946'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95999'^^xsd:double;
  dwc:latitude '51.876743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615667'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876743"^^xsd:decimal ;
  dwc:decimalLongitude "3.95999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  geo-pos:lat "51.876743"^^xsd:decimal ;
  geo-pos:long "3.95999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6769'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50947; 50947'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95999'^^xsd:double;
  dwc:latitude '51.876743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615668'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876743"^^xsd:decimal ;
  dwc:decimalLongitude "3.95999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876743 3.95999)"^^geo:wktLiteral ;
  geo-pos:lat "51.876743"^^xsd:decimal ;
  geo-pos:long "3.95999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6768'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50951; 50951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.95999'^^xsd:double;
  dwc:latitude '51.876743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615672'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.015892 3.960139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.015892"^^xsd:decimal ;
  dwc:decimalLongitude "3.960139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.015892 3.960139)"^^geo:wktLiteral ;
  geo-pos:lat "52.015892"^^xsd:decimal ;
  geo-pos:long "3.960139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-62a4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44973; 44973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960139'^^xsd:double;
  dwc:latitude '52.015892'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609988'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001569 3.960182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001569"^^xsd:decimal ;
  dwc:decimalLongitude "3.960182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001569 3.960182)"^^geo:wktLiteral ;
  geo-pos:lat "52.001569"^^xsd:decimal ;
  geo-pos:long "3.960182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-723d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43466; 43466'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960182'^^xsd:double;
  dwc:latitude '52.001569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608540'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942738 3.96022)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942738"^^xsd:decimal ;
  dwc:decimalLongitude "3.96022"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942738 3.96022)"^^geo:wktLiteral ;
  geo-pos:lat "51.942738"^^xsd:decimal ;
  geo-pos:long "3.96022"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5891'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46008; 46008'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96022'^^xsd:double;
  dwc:latitude '51.942738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610932'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999607 3.960344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999607"^^xsd:decimal ;
  dwc:decimalLongitude "3.960344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999607 3.960344)"^^geo:wktLiteral ;
  geo-pos:lat "51.999607"^^xsd:decimal ;
  geo-pos:long "3.960344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d83'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48370; 48370'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960344'^^xsd:double;
  dwc:latitude '51.999607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613214'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999607 3.960344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999607"^^xsd:decimal ;
  dwc:decimalLongitude "3.960344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999607 3.960344)"^^geo:wktLiteral ;
  geo-pos:lat "51.999607"^^xsd:decimal ;
  geo-pos:long "3.960344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d82'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48372; 48372'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960344'^^xsd:double;
  dwc:latitude '51.999607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613216'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999607 3.960344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999607"^^xsd:decimal ;
  dwc:decimalLongitude "3.960344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999607 3.960344)"^^geo:wktLiteral ;
  geo-pos:lat "51.999607"^^xsd:decimal ;
  geo-pos:long "3.960344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d81'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48371; 48371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960344'^^xsd:double;
  dwc:latitude '51.999607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613215'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999607 3.960344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999607"^^xsd:decimal ;
  dwc:decimalLongitude "3.960344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999607 3.960344)"^^geo:wktLiteral ;
  geo-pos:lat "51.999607"^^xsd:decimal ;
  geo-pos:long "3.960344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6d80'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48369; 48369'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '15.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960344'^^xsd:double;
  dwc:latitude '51.999607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613213'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924044"^^xsd:decimal ;
  dwc:decimalLongitude "3.960403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  geo-pos:lat "51.924044"^^xsd:decimal ;
  geo-pos:long "3.960403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-614b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45344; 45344'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960403'^^xsd:double;
  dwc:latitude '51.924044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610355'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924044"^^xsd:decimal ;
  dwc:decimalLongitude "3.960403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  geo-pos:lat "51.924044"^^xsd:decimal ;
  geo-pos:long "3.960403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-614a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45346; 45346'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960403'^^xsd:double;
  dwc:latitude '51.924044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610357'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924044"^^xsd:decimal ;
  dwc:decimalLongitude "3.960403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  geo-pos:lat "51.924044"^^xsd:decimal ;
  geo-pos:long "3.960403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6149'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45347; 45347'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960403'^^xsd:double;
  dwc:latitude '51.924044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610358'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924044"^^xsd:decimal ;
  dwc:decimalLongitude "3.960403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  geo-pos:lat "51.924044"^^xsd:decimal ;
  geo-pos:long "3.960403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6148'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45345; 45345'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960403'^^xsd:double;
  dwc:latitude '51.924044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610356'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924044"^^xsd:decimal ;
  dwc:decimalLongitude "3.960403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924044 3.960403)"^^geo:wktLiteral ;
  geo-pos:lat "51.924044"^^xsd:decimal ;
  geo-pos:long "3.960403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6147'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45343; 45343'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960403'^^xsd:double;
  dwc:latitude '51.924044'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610354'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016663 3.960461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016663"^^xsd:decimal ;
  dwc:decimalLongitude "3.960461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016663 3.960461)"^^geo:wktLiteral ;
  geo-pos:lat "52.016663"^^xsd:decimal ;
  geo-pos:long "3.960461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49050; 49050'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960461'^^xsd:double;
  dwc:latitude '52.016663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613879'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845494 3.960487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845494"^^xsd:decimal ;
  dwc:decimalLongitude "3.960487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845494 3.960487)"^^geo:wktLiteral ;
  geo-pos:lat "51.845494"^^xsd:decimal ;
  geo-pos:long "3.960487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-714a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42064; 42064'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960487'^^xsd:double;
  dwc:latitude '51.845494'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607249'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845494 3.960487)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845494"^^xsd:decimal ;
  dwc:decimalLongitude "3.960487"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845494 3.960487)"^^geo:wktLiteral ;
  geo-pos:lat "51.845494"^^xsd:decimal ;
  geo-pos:long "3.960487"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7149'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42065; 42065'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960487'^^xsd:double;
  dwc:latitude '51.845494'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607250'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926722 3.960518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926722"^^xsd:decimal ;
  dwc:decimalLongitude "3.960518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926722 3.960518)"^^geo:wktLiteral ;
  geo-pos:lat "51.926722"^^xsd:decimal ;
  geo-pos:long "3.960518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e96'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52777; 52777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960518'^^xsd:double;
  dwc:latitude '51.926722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617333'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926722 3.960518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926722"^^xsd:decimal ;
  dwc:decimalLongitude "3.960518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926722 3.960518)"^^geo:wktLiteral ;
  geo-pos:lat "51.926722"^^xsd:decimal ;
  geo-pos:long "3.960518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e95'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52775; 52775'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960518'^^xsd:double;
  dwc:latitude '51.926722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617331'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926722 3.960518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926722"^^xsd:decimal ;
  dwc:decimalLongitude "3.960518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926722 3.960518)"^^geo:wktLiteral ;
  geo-pos:lat "51.926722"^^xsd:decimal ;
  geo-pos:long "3.960518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e94'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52774; 52774'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960518'^^xsd:double;
  dwc:latitude '51.926722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617330'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926722 3.960518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926722"^^xsd:decimal ;
  dwc:decimalLongitude "3.960518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926722 3.960518)"^^geo:wktLiteral ;
  geo-pos:lat "51.926722"^^xsd:decimal ;
  geo-pos:long "3.960518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e93'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52776; 52776'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960518'^^xsd:double;
  dwc:latitude '51.926722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617332'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921948 3.960671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921948"^^xsd:decimal ;
  dwc:decimalLongitude "3.960671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921948 3.960671)"^^geo:wktLiteral ;
  geo-pos:lat "51.921948"^^xsd:decimal ;
  geo-pos:long "3.960671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7854'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52176; 52176'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960671'^^xsd:double;
  dwc:latitude '51.921948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624340'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921948 3.960671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921948"^^xsd:decimal ;
  dwc:decimalLongitude "3.960671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921948 3.960671)"^^geo:wktLiteral ;
  geo-pos:lat "51.921948"^^xsd:decimal ;
  geo-pos:long "3.960671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7853'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52177; 52177'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960671'^^xsd:double;
  dwc:latitude '51.921948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624341'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964826"^^xsd:decimal ;
  dwc:decimalLongitude "3.960692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  geo-pos:lat "51.964826"^^xsd:decimal ;
  geo-pos:long "3.960692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-664e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39713; 39713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.240555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960692'^^xsd:double;
  dwc:latitude '51.964826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604942'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964826"^^xsd:decimal ;
  dwc:decimalLongitude "3.960692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  geo-pos:lat "51.964826"^^xsd:decimal ;
  geo-pos:long "3.960692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-664d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39711; 39711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.240555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960692'^^xsd:double;
  dwc:latitude '51.964826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604940'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964826"^^xsd:decimal ;
  dwc:decimalLongitude "3.960692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  geo-pos:lat "51.964826"^^xsd:decimal ;
  geo-pos:long "3.960692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-664c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39714; 39714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.240555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960692'^^xsd:double;
  dwc:latitude '51.964826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604943'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964826"^^xsd:decimal ;
  dwc:decimalLongitude "3.960692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  geo-pos:lat "51.964826"^^xsd:decimal ;
  geo-pos:long "3.960692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-664b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39716; 39716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.240555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960692'^^xsd:double;
  dwc:latitude '51.964826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604945'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964826"^^xsd:decimal ;
  dwc:decimalLongitude "3.960692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  geo-pos:lat "51.964826"^^xsd:decimal ;
  geo-pos:long "3.960692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-664a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39715; 39715'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.240555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960692'^^xsd:double;
  dwc:latitude '51.964826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604944'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964826"^^xsd:decimal ;
  dwc:decimalLongitude "3.960692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  geo-pos:lat "51.964826"^^xsd:decimal ;
  geo-pos:long "3.960692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6649'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39717; 39717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.240555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960692'^^xsd:double;
  dwc:latitude '51.964826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604946'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964826"^^xsd:decimal ;
  dwc:decimalLongitude "3.960692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964826 3.960692)"^^geo:wktLiteral ;
  geo-pos:lat "51.964826"^^xsd:decimal ;
  geo-pos:long "3.960692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6648'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39712; 39712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.240555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960692'^^xsd:double;
  dwc:latitude '51.964826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604941'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877708 3.960766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877708"^^xsd:decimal ;
  dwc:decimalLongitude "3.960766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877708 3.960766)"^^geo:wktLiteral ;
  geo-pos:lat "51.877708"^^xsd:decimal ;
  geo-pos:long "3.960766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7029'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41979; 41979'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960766'^^xsd:double;
  dwc:latitude '51.877708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607164'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877708 3.960766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877708"^^xsd:decimal ;
  dwc:decimalLongitude "3.960766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877708 3.960766)"^^geo:wktLiteral ;
  geo-pos:lat "51.877708"^^xsd:decimal ;
  geo-pos:long "3.960766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7028'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41980; 41980'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960766'^^xsd:double;
  dwc:latitude '51.877708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607165'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985396"^^xsd:decimal ;
  dwc:decimalLongitude "3.960914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  geo-pos:lat "51.985396"^^xsd:decimal ;
  geo-pos:long "3.960914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41269; 41269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960914'^^xsd:double;
  dwc:latitude '51.985396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606453'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985396"^^xsd:decimal ;
  dwc:decimalLongitude "3.960914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  geo-pos:lat "51.985396"^^xsd:decimal ;
  geo-pos:long "3.960914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41267; 41267'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960914'^^xsd:double;
  dwc:latitude '51.985396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606451'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985396"^^xsd:decimal ;
  dwc:decimalLongitude "3.960914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  geo-pos:lat "51.985396"^^xsd:decimal ;
  geo-pos:long "3.960914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41263; 41263'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960914'^^xsd:double;
  dwc:latitude '51.985396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606447'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985396"^^xsd:decimal ;
  dwc:decimalLongitude "3.960914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  geo-pos:lat "51.985396"^^xsd:decimal ;
  geo-pos:long "3.960914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41266; 41266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960914'^^xsd:double;
  dwc:latitude '51.985396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606450'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985396"^^xsd:decimal ;
  dwc:decimalLongitude "3.960914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  geo-pos:lat "51.985396"^^xsd:decimal ;
  geo-pos:long "3.960914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41262; 41262'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960914'^^xsd:double;
  dwc:latitude '51.985396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606446'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985396"^^xsd:decimal ;
  dwc:decimalLongitude "3.960914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  geo-pos:lat "51.985396"^^xsd:decimal ;
  geo-pos:long "3.960914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41268; 41268'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960914'^^xsd:double;
  dwc:latitude '51.985396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606452'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985396"^^xsd:decimal ;
  dwc:decimalLongitude "3.960914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  geo-pos:lat "51.985396"^^xsd:decimal ;
  geo-pos:long "3.960914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41265; 41265'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960914'^^xsd:double;
  dwc:latitude '51.985396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606449'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985396"^^xsd:decimal ;
  dwc:decimalLongitude "3.960914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985396 3.960914)"^^geo:wktLiteral ;
  geo-pos:lat "51.985396"^^xsd:decimal ;
  geo-pos:long "3.960914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41264; 41264'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.960914'^^xsd:double;
  dwc:latitude '51.985396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606448'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880484 3.961029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880484"^^xsd:decimal ;
  dwc:decimalLongitude "3.961029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880484 3.961029)"^^geo:wktLiteral ;
  geo-pos:lat "51.880484"^^xsd:decimal ;
  geo-pos:long "3.961029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ca'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49360; 49360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961029'^^xsd:double;
  dwc:latitude '51.880484'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614151'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966091"^^xsd:decimal ;
  dwc:decimalLongitude "3.961039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  geo-pos:lat "51.966091"^^xsd:decimal ;
  geo-pos:long "3.961039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48530; 48530'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961039'^^xsd:double;
  dwc:latitude '51.966091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613372'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966091"^^xsd:decimal ;
  dwc:decimalLongitude "3.961039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  geo-pos:lat "51.966091"^^xsd:decimal ;
  geo-pos:long "3.961039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48531; 48531'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961039'^^xsd:double;
  dwc:latitude '51.966091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613373'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966091"^^xsd:decimal ;
  dwc:decimalLongitude "3.961039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  geo-pos:lat "51.966091"^^xsd:decimal ;
  geo-pos:long "3.961039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48529; 48529'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961039'^^xsd:double;
  dwc:latitude '51.966091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613371'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966091"^^xsd:decimal ;
  dwc:decimalLongitude "3.961039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  geo-pos:lat "51.966091"^^xsd:decimal ;
  geo-pos:long "3.961039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48527; 48527'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961039'^^xsd:double;
  dwc:latitude '51.966091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613369'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966091"^^xsd:decimal ;
  dwc:decimalLongitude "3.961039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966091 3.961039)"^^geo:wktLiteral ;
  geo-pos:lat "51.966091"^^xsd:decimal ;
  geo-pos:long "3.961039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cef'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48528; 48528'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961039'^^xsd:double;
  dwc:latitude '51.966091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613370'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901136 3.961193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901136"^^xsd:decimal ;
  dwc:decimalLongitude "3.961193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901136 3.961193)"^^geo:wktLiteral ;
  geo-pos:lat "51.901136"^^xsd:decimal ;
  geo-pos:long "3.961193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-610b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45422; 45422'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961193'^^xsd:double;
  dwc:latitude '51.901136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610432'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901136 3.961193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901136"^^xsd:decimal ;
  dwc:decimalLongitude "3.961193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901136 3.961193)"^^geo:wktLiteral ;
  geo-pos:lat "51.901136"^^xsd:decimal ;
  geo-pos:long "3.961193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-610a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45421; 45421'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961193'^^xsd:double;
  dwc:latitude '51.901136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610431'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968284"^^xsd:decimal ;
  dwc:decimalLongitude "3.961217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  geo-pos:lat "51.968284"^^xsd:decimal ;
  geo-pos:long "3.961217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41790; 41790'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961217'^^xsd:double;
  dwc:latitude '51.968284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606925'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968284"^^xsd:decimal ;
  dwc:decimalLongitude "3.961217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  geo-pos:lat "51.968284"^^xsd:decimal ;
  geo-pos:long "3.961217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41783; 41783'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961217'^^xsd:double;
  dwc:latitude '51.968284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606920'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968284"^^xsd:decimal ;
  dwc:decimalLongitude "3.961217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  geo-pos:lat "51.968284"^^xsd:decimal ;
  geo-pos:long "3.961217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41785; 41785'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961217'^^xsd:double;
  dwc:latitude '51.968284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606922'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968284"^^xsd:decimal ;
  dwc:decimalLongitude "3.961217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  geo-pos:lat "51.968284"^^xsd:decimal ;
  geo-pos:long "3.961217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41786; 41786'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961217'^^xsd:double;
  dwc:latitude '51.968284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606923'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968284"^^xsd:decimal ;
  dwc:decimalLongitude "3.961217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  geo-pos:lat "51.968284"^^xsd:decimal ;
  geo-pos:long "3.961217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b4'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41784; 41784'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961217'^^xsd:double;
  dwc:latitude '51.968284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606921'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968284"^^xsd:decimal ;
  dwc:decimalLongitude "3.961217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  geo-pos:lat "51.968284"^^xsd:decimal ;
  geo-pos:long "3.961217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41782; 41782'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961217'^^xsd:double;
  dwc:latitude '51.968284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606919'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968284"^^xsd:decimal ;
  dwc:decimalLongitude "3.961217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968284 3.961217)"^^geo:wktLiteral ;
  geo-pos:lat "51.968284"^^xsd:decimal ;
  geo-pos:long "3.961217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41789; 41789'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961217'^^xsd:double;
  dwc:latitude '51.968284'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606924'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847052 3.961289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847052"^^xsd:decimal ;
  dwc:decimalLongitude "3.961289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847052 3.961289)"^^geo:wktLiteral ;
  geo-pos:lat "51.847052"^^xsd:decimal ;
  geo-pos:long "3.961289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f07'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49515; 49515'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961289'^^xsd:double;
  dwc:latitude '51.847052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614306'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847052 3.961289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847052"^^xsd:decimal ;
  dwc:decimalLongitude "3.961289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847052 3.961289)"^^geo:wktLiteral ;
  geo-pos:lat "51.847052"^^xsd:decimal ;
  geo-pos:long "3.961289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f06'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49513; 49513'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961289'^^xsd:double;
  dwc:latitude '51.847052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614304'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847052 3.961289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847052"^^xsd:decimal ;
  dwc:decimalLongitude "3.961289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847052 3.961289)"^^geo:wktLiteral ;
  geo-pos:lat "51.847052"^^xsd:decimal ;
  geo-pos:long "3.961289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f05'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49512; 49512'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961289'^^xsd:double;
  dwc:latitude '51.847052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614303'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847052 3.961289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847052"^^xsd:decimal ;
  dwc:decimalLongitude "3.961289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847052 3.961289)"^^geo:wktLiteral ;
  geo-pos:lat "51.847052"^^xsd:decimal ;
  geo-pos:long "3.961289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f04'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49514; 49514'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961289'^^xsd:double;
  dwc:latitude '51.847052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614305'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966808 3.961389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966808"^^xsd:decimal ;
  dwc:decimalLongitude "3.961389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966808 3.961389)"^^geo:wktLiteral ;
  geo-pos:lat "51.966808"^^xsd:decimal ;
  geo-pos:long "3.961389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52694; 52694'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961389'^^xsd:double;
  dwc:latitude '51.966808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617253'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966808 3.961389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966808"^^xsd:decimal ;
  dwc:decimalLongitude "3.961389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966808 3.961389)"^^geo:wktLiteral ;
  geo-pos:lat "51.966808"^^xsd:decimal ;
  geo-pos:long "3.961389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52695; 52695'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961389'^^xsd:double;
  dwc:latitude '51.966808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617254'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966808 3.961389)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966808"^^xsd:decimal ;
  dwc:decimalLongitude "3.961389"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966808 3.961389)"^^geo:wktLiteral ;
  geo-pos:lat "51.966808"^^xsd:decimal ;
  geo-pos:long "3.961389"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52696; 52696'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961389'^^xsd:double;
  dwc:latitude '51.966808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617255'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905332 3.961574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905332"^^xsd:decimal ;
  dwc:decimalLongitude "3.961574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905332 3.961574)"^^geo:wktLiteral ;
  geo-pos:lat "51.905332"^^xsd:decimal ;
  geo-pos:long "3.961574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57282; 57282'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961574'^^xsd:double;
  dwc:latitude '51.905332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621700'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905332 3.961574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905332"^^xsd:decimal ;
  dwc:decimalLongitude "3.961574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905332 3.961574)"^^geo:wktLiteral ;
  geo-pos:lat "51.905332"^^xsd:decimal ;
  geo-pos:long "3.961574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ff5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57281; 57281'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '9'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961574'^^xsd:double;
  dwc:latitude '51.905332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621699'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846564 3.961598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846564"^^xsd:decimal ;
  dwc:decimalLongitude "3.961598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846564 3.961598)"^^geo:wktLiteral ;
  geo-pos:lat "51.846564"^^xsd:decimal ;
  geo-pos:long "3.961598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55930; 55930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961598'^^xsd:double;
  dwc:latitude '51.846564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620391'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846564 3.961598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846564"^^xsd:decimal ;
  dwc:decimalLongitude "3.961598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846564 3.961598)"^^geo:wktLiteral ;
  geo-pos:lat "51.846564"^^xsd:decimal ;
  geo-pos:long "3.961598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55932; 55932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961598'^^xsd:double;
  dwc:latitude '51.846564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620392'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846564 3.961598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846564"^^xsd:decimal ;
  dwc:decimalLongitude "3.961598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846564 3.961598)"^^geo:wktLiteral ;
  geo-pos:lat "51.846564"^^xsd:decimal ;
  geo-pos:long "3.961598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55929; 55929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8627777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961598'^^xsd:double;
  dwc:latitude '51.846564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620390'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924888 3.961599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924888"^^xsd:decimal ;
  dwc:decimalLongitude "3.961599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924888 3.961599)"^^geo:wktLiteral ;
  geo-pos:lat "51.924888"^^xsd:decimal ;
  geo-pos:long "3.961599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39843; 39843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.840555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961599'^^xsd:double;
  dwc:latitude '51.924888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605082'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924888 3.961599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924888"^^xsd:decimal ;
  dwc:decimalLongitude "3.961599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924888 3.961599)"^^geo:wktLiteral ;
  geo-pos:lat "51.924888"^^xsd:decimal ;
  geo-pos:long "3.961599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39842; 39842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.840555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961599'^^xsd:double;
  dwc:latitude '51.924888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605081'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840734 3.961601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840734"^^xsd:decimal ;
  dwc:decimalLongitude "3.961601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840734 3.961601)"^^geo:wktLiteral ;
  geo-pos:lat "51.840734"^^xsd:decimal ;
  geo-pos:long "3.961601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7564'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42448; 42448'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961601'^^xsd:double;
  dwc:latitude '51.840734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607555'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965493 3.961609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965493"^^xsd:decimal ;
  dwc:decimalLongitude "3.961609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965493 3.961609)"^^geo:wktLiteral ;
  geo-pos:lat "51.965493"^^xsd:decimal ;
  geo-pos:long "3.961609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-664f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39710; 39710'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.24'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961609'^^xsd:double;
  dwc:latitude '51.965493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604939'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846509 3.961742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846509"^^xsd:decimal ;
  dwc:decimalLongitude "3.961742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846509 3.961742)"^^geo:wktLiteral ;
  geo-pos:lat "51.846509"^^xsd:decimal ;
  geo-pos:long "3.961742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41dd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56700; 56700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961742'^^xsd:double;
  dwc:latitude '51.846509'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621166'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900619 3.961764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900619"^^xsd:decimal ;
  dwc:decimalLongitude "3.961764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900619 3.961764)"^^geo:wktLiteral ;
  geo-pos:lat "51.900619"^^xsd:decimal ;
  geo-pos:long "3.961764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b3d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41661; 41661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961764'^^xsd:double;
  dwc:latitude '51.900619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606804'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900619 3.961764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900619"^^xsd:decimal ;
  dwc:decimalLongitude "3.961764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900619 3.961764)"^^geo:wktLiteral ;
  geo-pos:lat "51.900619"^^xsd:decimal ;
  geo-pos:long "3.961764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b3c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41658; 41658'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961764'^^xsd:double;
  dwc:latitude '51.900619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606801'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900619 3.961764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900619"^^xsd:decimal ;
  dwc:decimalLongitude "3.961764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900619 3.961764)"^^geo:wktLiteral ;
  geo-pos:lat "51.900619"^^xsd:decimal ;
  geo-pos:long "3.961764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b3b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41660; 41660'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961764'^^xsd:double;
  dwc:latitude '51.900619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606803'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900619 3.961764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900619"^^xsd:decimal ;
  dwc:decimalLongitude "3.961764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900619 3.961764)"^^geo:wktLiteral ;
  geo-pos:lat "51.900619"^^xsd:decimal ;
  geo-pos:long "3.961764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b3a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41659; 41659'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.961764'^^xsd:double;
  dwc:latitude '51.900619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606802'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847621 3.9621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847621"^^xsd:decimal ;
  dwc:decimalLongitude "3.9621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847621 3.9621)"^^geo:wktLiteral ;
  geo-pos:lat "51.847621"^^xsd:decimal ;
  geo-pos:long "3.9621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44474; 44474'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9621'^^xsd:double;
  dwc:latitude '51.847621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609493'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846784 3.962126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846784"^^xsd:decimal ;
  dwc:decimalLongitude "3.962126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846784 3.962126)"^^geo:wktLiteral ;
  geo-pos:lat "51.846784"^^xsd:decimal ;
  geo-pos:long "3.962126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56693; 56693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962126'^^xsd:double;
  dwc:latitude '51.846784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621159'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.015471 3.962155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.015471"^^xsd:decimal ;
  dwc:decimalLongitude "3.962155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.015471 3.962155)"^^geo:wktLiteral ;
  geo-pos:lat "52.015471"^^xsd:decimal ;
  geo-pos:long "3.962155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6adc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56217; 56217'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962155'^^xsd:double;
  dwc:latitude '52.015471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620735'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902423 3.962166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902423"^^xsd:decimal ;
  dwc:decimalLongitude "3.962166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902423 3.962166)"^^geo:wktLiteral ;
  geo-pos:lat "51.902423"^^xsd:decimal ;
  geo-pos:long "3.962166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7772'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51917; 51917'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962166'^^xsd:double;
  dwc:latitude '51.902423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616601'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902423 3.962166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902423"^^xsd:decimal ;
  dwc:decimalLongitude "3.962166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902423 3.962166)"^^geo:wktLiteral ;
  geo-pos:lat "51.902423"^^xsd:decimal ;
  geo-pos:long "3.962166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7771'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51918; 51918'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '12.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962166'^^xsd:double;
  dwc:latitude '51.902423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616602'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845651 3.962188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845651"^^xsd:decimal ;
  dwc:decimalLongitude "3.962188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845651 3.962188)"^^geo:wktLiteral ;
  geo-pos:lat "51.845651"^^xsd:decimal ;
  geo-pos:long "3.962188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4432'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42816; 42816'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962188'^^xsd:double;
  dwc:latitude '51.845651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607867'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845651 3.962188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845651"^^xsd:decimal ;
  dwc:decimalLongitude "3.962188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845651 3.962188)"^^geo:wktLiteral ;
  geo-pos:lat "51.845651"^^xsd:decimal ;
  geo-pos:long "3.962188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4431'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42818; 42818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962188'^^xsd:double;
  dwc:latitude '51.845651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607869'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845651 3.962188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845651"^^xsd:decimal ;
  dwc:decimalLongitude "3.962188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845651 3.962188)"^^geo:wktLiteral ;
  geo-pos:lat "51.845651"^^xsd:decimal ;
  geo-pos:long "3.962188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4430'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42817; 42817'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962188'^^xsd:double;
  dwc:latitude '51.845651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607868'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963707 3.962269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963707"^^xsd:decimal ;
  dwc:decimalLongitude "3.962269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963707 3.962269)"^^geo:wktLiteral ;
  geo-pos:lat "51.963707"^^xsd:decimal ;
  geo-pos:long "3.962269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cea'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48078; 48078'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962269'^^xsd:double;
  dwc:latitude '51.963707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612992'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963707 3.962269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963707"^^xsd:decimal ;
  dwc:decimalLongitude "3.962269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963707 3.962269)"^^geo:wktLiteral ;
  geo-pos:lat "51.963707"^^xsd:decimal ;
  geo-pos:long "3.962269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48079; 48079'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962269'^^xsd:double;
  dwc:latitude '51.963707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612993'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963707 3.962269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963707"^^xsd:decimal ;
  dwc:decimalLongitude "3.962269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963707 3.962269)"^^geo:wktLiteral ;
  geo-pos:lat "51.963707"^^xsd:decimal ;
  geo-pos:long "3.962269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ce8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48080; 48080'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962269'^^xsd:double;
  dwc:latitude '51.963707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612994'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002567 3.962301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.002567"^^xsd:decimal ;
  dwc:decimalLongitude "3.962301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002567 3.962301)"^^geo:wktLiteral ;
  geo-pos:lat "52.002567"^^xsd:decimal ;
  geo-pos:long "3.962301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74bf'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42224; 42224'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.070555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962301'^^xsd:double;
  dwc:latitude '52.002567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607392'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002567 3.962301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.002567"^^xsd:decimal ;
  dwc:decimalLongitude "3.962301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002567 3.962301)"^^geo:wktLiteral ;
  geo-pos:lat "52.002567"^^xsd:decimal ;
  geo-pos:long "3.962301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74be'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42226; 42226'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.070555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962301'^^xsd:double;
  dwc:latitude '52.002567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607394'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002567 3.962301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.002567"^^xsd:decimal ;
  dwc:decimalLongitude "3.962301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002567 3.962301)"^^geo:wktLiteral ;
  geo-pos:lat "52.002567"^^xsd:decimal ;
  geo-pos:long "3.962301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74bd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42225; 42225'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.070555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962301'^^xsd:double;
  dwc:latitude '52.002567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607393'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002567 3.962301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.002567"^^xsd:decimal ;
  dwc:decimalLongitude "3.962301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002567 3.962301)"^^geo:wktLiteral ;
  geo-pos:lat "52.002567"^^xsd:decimal ;
  geo-pos:long "3.962301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42227; 42227'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.070555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962301'^^xsd:double;
  dwc:latitude '52.002567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607395'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846702 3.962356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846702"^^xsd:decimal ;
  dwc:decimalLongitude "3.962356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846702 3.962356)"^^geo:wktLiteral ;
  geo-pos:lat "51.846702"^^xsd:decimal ;
  geo-pos:long "3.962356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40136; 40136'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.744722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962356'^^xsd:double;
  dwc:latitude '51.846702'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605340'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946084"^^xsd:decimal ;
  dwc:decimalLongitude "3.962358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  geo-pos:lat "51.946084"^^xsd:decimal ;
  geo-pos:long "3.962358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52758; 52758'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962358'^^xsd:double;
  dwc:latitude '51.946084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617316'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946084"^^xsd:decimal ;
  dwc:decimalLongitude "3.962358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  geo-pos:lat "51.946084"^^xsd:decimal ;
  geo-pos:long "3.962358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea6'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52757; 52757'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962358'^^xsd:double;
  dwc:latitude '51.946084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617315'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946084"^^xsd:decimal ;
  dwc:decimalLongitude "3.962358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  geo-pos:lat "51.946084"^^xsd:decimal ;
  geo-pos:long "3.962358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52754; 52754'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962358'^^xsd:double;
  dwc:latitude '51.946084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617312'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946084"^^xsd:decimal ;
  dwc:decimalLongitude "3.962358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  geo-pos:lat "51.946084"^^xsd:decimal ;
  geo-pos:long "3.962358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea4'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52756; 52756'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962358'^^xsd:double;
  dwc:latitude '51.946084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617314'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946084"^^xsd:decimal ;
  dwc:decimalLongitude "3.962358"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946084 3.962358)"^^geo:wktLiteral ;
  geo-pos:lat "51.946084"^^xsd:decimal ;
  geo-pos:long "3.962358"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52755; 52755'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962358'^^xsd:double;
  dwc:latitude '51.946084'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617313'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98346 3.962372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98346"^^xsd:decimal ;
  dwc:decimalLongitude "3.962372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98346 3.962372)"^^geo:wktLiteral ;
  geo-pos:lat "51.98346"^^xsd:decimal ;
  geo-pos:long "3.962372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54252; 54252'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962372'^^xsd:double;
  dwc:latitude '51.98346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618792'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98346 3.962372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98346"^^xsd:decimal ;
  dwc:decimalLongitude "3.962372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98346 3.962372)"^^geo:wktLiteral ;
  geo-pos:lat "51.98346"^^xsd:decimal ;
  geo-pos:long "3.962372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54253; 54253'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962372'^^xsd:double;
  dwc:latitude '51.98346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618793'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000687 3.962406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.000687"^^xsd:decimal ;
  dwc:decimalLongitude "3.962406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000687 3.962406)"^^geo:wktLiteral ;
  geo-pos:lat "52.000687"^^xsd:decimal ;
  geo-pos:long "3.962406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56221; 56221'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962406'^^xsd:double;
  dwc:latitude '52.000687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620739'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000687 3.962406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.000687"^^xsd:decimal ;
  dwc:decimalLongitude "3.962406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000687 3.962406)"^^geo:wktLiteral ;
  geo-pos:lat "52.000687"^^xsd:decimal ;
  geo-pos:long "3.962406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56220; 56220'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962406'^^xsd:double;
  dwc:latitude '52.000687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620738'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000687 3.962406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.000687"^^xsd:decimal ;
  dwc:decimalLongitude "3.962406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000687 3.962406)"^^geo:wktLiteral ;
  geo-pos:lat "52.000687"^^xsd:decimal ;
  geo-pos:long "3.962406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56222; 56222'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962406'^^xsd:double;
  dwc:latitude '52.000687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620740'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000687 3.962406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.000687"^^xsd:decimal ;
  dwc:decimalLongitude "3.962406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.000687 3.962406)"^^geo:wktLiteral ;
  geo-pos:lat "52.000687"^^xsd:decimal ;
  geo-pos:long "3.962406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ad6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56223; 56223'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962406'^^xsd:double;
  dwc:latitude '52.000687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620741'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925591 3.962559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925591"^^xsd:decimal ;
  dwc:decimalLongitude "3.962559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925591 3.962559)"^^geo:wktLiteral ;
  geo-pos:lat "51.925591"^^xsd:decimal ;
  geo-pos:long "3.962559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39840; 39840'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.84'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962559'^^xsd:double;
  dwc:latitude '51.925591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605079'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925591 3.962559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925591"^^xsd:decimal ;
  dwc:decimalLongitude "3.962559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925591 3.962559)"^^geo:wktLiteral ;
  geo-pos:lat "51.925591"^^xsd:decimal ;
  geo-pos:long "3.962559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39841; 39841'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.84'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962559'^^xsd:double;
  dwc:latitude '51.925591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605080'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947331"^^xsd:decimal ;
  dwc:decimalLongitude "3.962602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  geo-pos:lat "51.947331"^^xsd:decimal ;
  geo-pos:long "3.962602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6167'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45313; 45313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962602'^^xsd:double;
  dwc:latitude '51.947331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610326'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947331"^^xsd:decimal ;
  dwc:decimalLongitude "3.962602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  geo-pos:lat "51.947331"^^xsd:decimal ;
  geo-pos:long "3.962602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6166'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45317; 45317'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962602'^^xsd:double;
  dwc:latitude '51.947331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610330'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947331"^^xsd:decimal ;
  dwc:decimalLongitude "3.962602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  geo-pos:lat "51.947331"^^xsd:decimal ;
  geo-pos:long "3.962602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6165'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45312; 45312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962602'^^xsd:double;
  dwc:latitude '51.947331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610325'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947331"^^xsd:decimal ;
  dwc:decimalLongitude "3.962602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  geo-pos:lat "51.947331"^^xsd:decimal ;
  geo-pos:long "3.962602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6164'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45315; 45315'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962602'^^xsd:double;
  dwc:latitude '51.947331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610328'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947331"^^xsd:decimal ;
  dwc:decimalLongitude "3.962602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  geo-pos:lat "51.947331"^^xsd:decimal ;
  geo-pos:long "3.962602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6163'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45314; 45314'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962602'^^xsd:double;
  dwc:latitude '51.947331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610327'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947331"^^xsd:decimal ;
  dwc:decimalLongitude "3.962602"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947331 3.962602)"^^geo:wktLiteral ;
  geo-pos:lat "51.947331"^^xsd:decimal ;
  geo-pos:long "3.962602"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6162'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45316; 45316'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962602'^^xsd:double;
  dwc:latitude '51.947331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610329'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848371 3.962668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848371"^^xsd:decimal ;
  dwc:decimalLongitude "3.962668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848371 3.962668)"^^geo:wktLiteral ;
  geo-pos:lat "51.848371"^^xsd:decimal ;
  geo-pos:long "3.962668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b5d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47460; 47460'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962668'^^xsd:double;
  dwc:latitude '51.848371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612366'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848371 3.962668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848371"^^xsd:decimal ;
  dwc:decimalLongitude "3.962668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848371 3.962668)"^^geo:wktLiteral ;
  geo-pos:lat "51.848371"^^xsd:decimal ;
  geo-pos:long "3.962668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b5c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47459; 47459'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962668'^^xsd:double;
  dwc:latitude '51.848371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612365'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945783 3.962817)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945783"^^xsd:decimal ;
  dwc:decimalLongitude "3.962817"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945783 3.962817)"^^geo:wktLiteral ;
  geo-pos:lat "51.945783"^^xsd:decimal ;
  geo-pos:long "3.962817"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-549b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55731; 55731'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962817'^^xsd:double;
  dwc:latitude '51.945783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620201'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945783 3.962817)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945783"^^xsd:decimal ;
  dwc:decimalLongitude "3.962817"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945783 3.962817)"^^geo:wktLiteral ;
  geo-pos:lat "51.945783"^^xsd:decimal ;
  geo-pos:long "3.962817"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-549a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55729; 55729'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962817'^^xsd:double;
  dwc:latitude '51.945783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620199'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945783 3.962817)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945783"^^xsd:decimal ;
  dwc:decimalLongitude "3.962817"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945783 3.962817)"^^geo:wktLiteral ;
  geo-pos:lat "51.945783"^^xsd:decimal ;
  geo-pos:long "3.962817"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5499'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55730; 55730'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962817'^^xsd:double;
  dwc:latitude '51.945783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620200'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998517 3.962841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998517"^^xsd:decimal ;
  dwc:decimalLongitude "3.962841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998517 3.962841)"^^geo:wktLiteral ;
  geo-pos:lat "51.998517"^^xsd:decimal ;
  geo-pos:long "3.962841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7739'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49804; 49804'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962841'^^xsd:double;
  dwc:latitude '51.998517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614360'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998517 3.962841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998517"^^xsd:decimal ;
  dwc:decimalLongitude "3.962841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998517 3.962841)"^^geo:wktLiteral ;
  geo-pos:lat "51.998517"^^xsd:decimal ;
  geo-pos:long "3.962841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7738'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49805; 49805'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '12.622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962841'^^xsd:double;
  dwc:latitude '51.998517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614361'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902534"^^xsd:decimal ;
  dwc:decimalLongitude "3.96288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  geo-pos:lat "51.902534"^^xsd:decimal ;
  geo-pos:long "3.96288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56542; 56542'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96288'^^xsd:double;
  dwc:latitude '51.902534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621059'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902534"^^xsd:decimal ;
  dwc:decimalLongitude "3.96288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  geo-pos:lat "51.902534"^^xsd:decimal ;
  geo-pos:long "3.96288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56545; 56545'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96288'^^xsd:double;
  dwc:latitude '51.902534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621062'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902534"^^xsd:decimal ;
  dwc:decimalLongitude "3.96288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  geo-pos:lat "51.902534"^^xsd:decimal ;
  geo-pos:long "3.96288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56544; 56544'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96288'^^xsd:double;
  dwc:latitude '51.902534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621061'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902534"^^xsd:decimal ;
  dwc:decimalLongitude "3.96288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  geo-pos:lat "51.902534"^^xsd:decimal ;
  geo-pos:long "3.96288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56540; 56540'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96288'^^xsd:double;
  dwc:latitude '51.902534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621057'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902534"^^xsd:decimal ;
  dwc:decimalLongitude "3.96288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  geo-pos:lat "51.902534"^^xsd:decimal ;
  geo-pos:long "3.96288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56543; 56543'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96288'^^xsd:double;
  dwc:latitude '51.902534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621060'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902534"^^xsd:decimal ;
  dwc:decimalLongitude "3.96288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902534 3.96288)"^^geo:wktLiteral ;
  geo-pos:lat "51.902534"^^xsd:decimal ;
  geo-pos:long "3.96288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69c0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56541; 56541'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96288'^^xsd:double;
  dwc:latitude '51.902534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621058'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001025 3.962909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.001025"^^xsd:decimal ;
  dwc:decimalLongitude "3.962909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.001025 3.962909)"^^geo:wktLiteral ;
  geo-pos:lat "52.001025"^^xsd:decimal ;
  geo-pos:long "3.962909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ada'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56219; 56219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.962909'^^xsd:double;
  dwc:latitude '52.001025'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620737'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9252 3.963118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9252"^^xsd:decimal ;
  dwc:decimalLongitude "3.963118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9252 3.963118)"^^geo:wktLiteral ;
  geo-pos:lat "51.9252"^^xsd:decimal ;
  geo-pos:long "3.963118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47681; 47681'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963118'^^xsd:double;
  dwc:latitude '51.9252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612054'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980226 3.963147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980226"^^xsd:decimal ;
  dwc:decimalLongitude "3.963147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980226 3.963147)"^^geo:wktLiteral ;
  geo-pos:lat "51.980226"^^xsd:decimal ;
  geo-pos:long "3.963147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43225; 43225'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963147'^^xsd:double;
  dwc:latitude '51.980226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608336'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980226 3.963147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980226"^^xsd:decimal ;
  dwc:decimalLongitude "3.963147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980226 3.963147)"^^geo:wktLiteral ;
  geo-pos:lat "51.980226"^^xsd:decimal ;
  geo-pos:long "3.963147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43227; 43227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963147'^^xsd:double;
  dwc:latitude '51.980226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608338'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980226 3.963147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980226"^^xsd:decimal ;
  dwc:decimalLongitude "3.963147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980226 3.963147)"^^geo:wktLiteral ;
  geo-pos:lat "51.980226"^^xsd:decimal ;
  geo-pos:long "3.963147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43226; 43226'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963147'^^xsd:double;
  dwc:latitude '51.980226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608337'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921854"^^xsd:decimal ;
  dwc:decimalLongitude "3.963235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  geo-pos:lat "51.921854"^^xsd:decimal ;
  geo-pos:long "3.963235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-548f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55745; 55745'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963235'^^xsd:double;
  dwc:latitude '51.921854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620216'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921854"^^xsd:decimal ;
  dwc:decimalLongitude "3.963235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  geo-pos:lat "51.921854"^^xsd:decimal ;
  geo-pos:long "3.963235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-548e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55746; 55746'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963235'^^xsd:double;
  dwc:latitude '51.921854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620217'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921854"^^xsd:decimal ;
  dwc:decimalLongitude "3.963235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  geo-pos:lat "51.921854"^^xsd:decimal ;
  geo-pos:long "3.963235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-548d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55743; 55743'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963235'^^xsd:double;
  dwc:latitude '51.921854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620214'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921854"^^xsd:decimal ;
  dwc:decimalLongitude "3.963235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  geo-pos:lat "51.921854"^^xsd:decimal ;
  geo-pos:long "3.963235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-548c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55744; 55744'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963235'^^xsd:double;
  dwc:latitude '51.921854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620215'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921854"^^xsd:decimal ;
  dwc:decimalLongitude "3.963235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  geo-pos:lat "51.921854"^^xsd:decimal ;
  geo-pos:long "3.963235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-548b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55747; 55747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963235'^^xsd:double;
  dwc:latitude '51.921854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620218'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921854"^^xsd:decimal ;
  dwc:decimalLongitude "3.963235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921854 3.963235)"^^geo:wktLiteral ;
  geo-pos:lat "51.921854"^^xsd:decimal ;
  geo-pos:long "3.963235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-548a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55742; 55742'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963235'^^xsd:double;
  dwc:latitude '51.921854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620213'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844086 3.963272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844086"^^xsd:decimal ;
  dwc:decimalLongitude "3.963272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844086 3.963272)"^^geo:wktLiteral ;
  geo-pos:lat "51.844086"^^xsd:decimal ;
  geo-pos:long "3.963272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-755f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42453; 42453'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963272'^^xsd:double;
  dwc:latitude '51.844086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607560'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844086 3.963272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844086"^^xsd:decimal ;
  dwc:decimalLongitude "3.963272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844086 3.963272)"^^geo:wktLiteral ;
  geo-pos:lat "51.844086"^^xsd:decimal ;
  geo-pos:long "3.963272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-755e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42454; 42454'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963272'^^xsd:double;
  dwc:latitude '51.844086'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607561'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881669"^^xsd:decimal ;
  dwc:decimalLongitude "3.963466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  geo-pos:lat "51.881669"^^xsd:decimal ;
  geo-pos:long "3.963466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4891'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51656; 51656'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963466'^^xsd:double;
  dwc:latitude '51.881669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616291'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881669"^^xsd:decimal ;
  dwc:decimalLongitude "3.963466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  geo-pos:lat "51.881669"^^xsd:decimal ;
  geo-pos:long "3.963466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4890'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51654; 51654'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963466'^^xsd:double;
  dwc:latitude '51.881669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616289'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881669"^^xsd:decimal ;
  dwc:decimalLongitude "3.963466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  geo-pos:lat "51.881669"^^xsd:decimal ;
  geo-pos:long "3.963466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-488f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51658; 51658'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963466'^^xsd:double;
  dwc:latitude '51.881669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616293'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881669"^^xsd:decimal ;
  dwc:decimalLongitude "3.963466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  geo-pos:lat "51.881669"^^xsd:decimal ;
  geo-pos:long "3.963466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-488e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51655; 51655'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963466'^^xsd:double;
  dwc:latitude '51.881669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616290'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881669"^^xsd:decimal ;
  dwc:decimalLongitude "3.963466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881669 3.963466)"^^geo:wktLiteral ;
  geo-pos:lat "51.881669"^^xsd:decimal ;
  geo-pos:long "3.963466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-488d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51657; 51657'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963466'^^xsd:double;
  dwc:latitude '51.881669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616292'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997936 3.963513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997936"^^xsd:decimal ;
  dwc:decimalLongitude "3.963513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997936 3.963513)"^^geo:wktLiteral ;
  geo-pos:lat "51.997936"^^xsd:decimal ;
  geo-pos:long "3.963513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4325'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43116; 43116'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963513'^^xsd:double;
  dwc:latitude '51.997936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624297'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997936 3.963513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997936"^^xsd:decimal ;
  dwc:decimalLongitude "3.963513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997936 3.963513)"^^geo:wktLiteral ;
  geo-pos:lat "51.997936"^^xsd:decimal ;
  geo-pos:long "3.963513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4324'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43114; 43114'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963513'^^xsd:double;
  dwc:latitude '51.997936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608223'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997936 3.963513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.997936"^^xsd:decimal ;
  dwc:decimalLongitude "3.963513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.997936 3.963513)"^^geo:wktLiteral ;
  geo-pos:lat "51.997936"^^xsd:decimal ;
  geo-pos:long "3.963513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4323'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43115; 43115'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963513'^^xsd:double;
  dwc:latitude '51.997936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624296'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846764 3.963548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846764"^^xsd:decimal ;
  dwc:decimalLongitude "3.963548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846764 3.963548)"^^geo:wktLiteral ;
  geo-pos:lat "51.846764"^^xsd:decimal ;
  geo-pos:long "3.963548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6385'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44721; 44721'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.780833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963548'^^xsd:double;
  dwc:latitude '51.846764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609768'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846764 3.963548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846764"^^xsd:decimal ;
  dwc:decimalLongitude "3.963548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846764 3.963548)"^^geo:wktLiteral ;
  geo-pos:lat "51.846764"^^xsd:decimal ;
  geo-pos:long "3.963548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6384'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44722; 44722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.780833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963548'^^xsd:double;
  dwc:latitude '51.846764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609769'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98051"^^xsd:decimal ;
  dwc:decimalLongitude "3.963648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  geo-pos:lat "51.98051"^^xsd:decimal ;
  geo-pos:long "3.963648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55080; 55080'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963648'^^xsd:double;
  dwc:latitude '51.98051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619637'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98051"^^xsd:decimal ;
  dwc:decimalLongitude "3.963648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  geo-pos:lat "51.98051"^^xsd:decimal ;
  geo-pos:long "3.963648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55077; 55077'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963648'^^xsd:double;
  dwc:latitude '51.98051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619634'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98051"^^xsd:decimal ;
  dwc:decimalLongitude "3.963648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  geo-pos:lat "51.98051"^^xsd:decimal ;
  geo-pos:long "3.963648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ea0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55076; 55076'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963648'^^xsd:double;
  dwc:latitude '51.98051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619633'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98051"^^xsd:decimal ;
  dwc:decimalLongitude "3.963648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  geo-pos:lat "51.98051"^^xsd:decimal ;
  geo-pos:long "3.963648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e9f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55078; 55078'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963648'^^xsd:double;
  dwc:latitude '51.98051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619635'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98051"^^xsd:decimal ;
  dwc:decimalLongitude "3.963648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  geo-pos:lat "51.98051"^^xsd:decimal ;
  geo-pos:long "3.963648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e9e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55081; 55081'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963648'^^xsd:double;
  dwc:latitude '51.98051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619638'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98051"^^xsd:decimal ;
  dwc:decimalLongitude "3.963648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98051 3.963648)"^^geo:wktLiteral ;
  geo-pos:lat "51.98051"^^xsd:decimal ;
  geo-pos:long "3.963648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e9d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55079; 55079'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963648'^^xsd:double;
  dwc:latitude '51.98051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619636'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016222 3.963731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016222"^^xsd:decimal ;
  dwc:decimalLongitude "3.963731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016222 3.963731)"^^geo:wktLiteral ;
  geo-pos:lat "52.016222"^^xsd:decimal ;
  geo-pos:long "3.963731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45794; 45794'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963731'^^xsd:double;
  dwc:latitude '52.016222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610749'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968469 3.963841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968469"^^xsd:decimal ;
  dwc:decimalLongitude "3.963841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968469 3.963841)"^^geo:wktLiteral ;
  geo-pos:lat "51.968469"^^xsd:decimal ;
  geo-pos:long "3.963841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6467'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49155; 49155'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963841'^^xsd:double;
  dwc:latitude '51.968469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613980'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968469 3.963841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968469"^^xsd:decimal ;
  dwc:decimalLongitude "3.963841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968469 3.963841)"^^geo:wktLiteral ;
  geo-pos:lat "51.968469"^^xsd:decimal ;
  geo-pos:long "3.963841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6466'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49156; 49156'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963841'^^xsd:double;
  dwc:latitude '51.968469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613981'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.018002 3.963842)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.018002"^^xsd:decimal ;
  dwc:decimalLongitude "3.963842"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.018002 3.963842)"^^geo:wktLiteral ;
  geo-pos:lat "52.018002"^^xsd:decimal ;
  geo-pos:long "3.963842"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d41'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47971; 47971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963842'^^xsd:double;
  dwc:latitude '52.018002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612888'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.018002 3.963842)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.018002"^^xsd:decimal ;
  dwc:decimalLongitude "3.963842"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.018002 3.963842)"^^geo:wktLiteral ;
  geo-pos:lat "52.018002"^^xsd:decimal ;
  geo-pos:long "3.963842"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d40'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47973; 47973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963842'^^xsd:double;
  dwc:latitude '52.018002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612890'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.018002 3.963842)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.018002"^^xsd:decimal ;
  dwc:decimalLongitude "3.963842"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.018002 3.963842)"^^geo:wktLiteral ;
  geo-pos:lat "52.018002"^^xsd:decimal ;
  geo-pos:long "3.963842"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d3f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47972; 47972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.963842'^^xsd:double;
  dwc:latitude '52.018002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612889'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.964219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846902"^^xsd:decimal ;
  dwc:decimalLongitude "3.964219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.964219)"^^geo:wktLiteral ;
  geo-pos:lat "51.846902"^^xsd:decimal ;
  geo-pos:long "3.964219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c57'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45670; 45670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964219'^^xsd:double;
  dwc:latitude '51.846902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610633'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.964219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846902"^^xsd:decimal ;
  dwc:decimalLongitude "3.964219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846902 3.964219)"^^geo:wktLiteral ;
  geo-pos:lat "51.846902"^^xsd:decimal ;
  geo-pos:long "3.964219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c56'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45671; 45671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964219'^^xsd:double;
  dwc:latitude '51.846902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610634'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986852 3.964353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986852"^^xsd:decimal ;
  dwc:decimalLongitude "3.964353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986852 3.964353)"^^geo:wktLiteral ;
  geo-pos:lat "51.986852"^^xsd:decimal ;
  geo-pos:long "3.964353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54ca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55660; 55660'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964353'^^xsd:double;
  dwc:latitude '51.986852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620131'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986852 3.964353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986852"^^xsd:decimal ;
  dwc:decimalLongitude "3.964353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986852 3.964353)"^^geo:wktLiteral ;
  geo-pos:lat "51.986852"^^xsd:decimal ;
  geo-pos:long "3.964353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55661; 55661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964353'^^xsd:double;
  dwc:latitude '51.986852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620132'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847025 3.96457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847025"^^xsd:decimal ;
  dwc:decimalLongitude "3.96457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847025 3.96457)"^^geo:wktLiteral ;
  geo-pos:lat "51.847025"^^xsd:decimal ;
  geo-pos:long "3.96457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f8b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54775; 54775'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.739722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96457'^^xsd:double;
  dwc:latitude '51.847025'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619273'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847025 3.96457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847025"^^xsd:decimal ;
  dwc:decimalLongitude "3.96457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847025 3.96457)"^^geo:wktLiteral ;
  geo-pos:lat "51.847025"^^xsd:decimal ;
  geo-pos:long "3.96457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f8a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54776; 54776'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.739722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96457'^^xsd:double;
  dwc:latitude '51.847025'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619274'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990607 3.964695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990607"^^xsd:decimal ;
  dwc:decimalLongitude "3.964695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990607 3.964695)"^^geo:wktLiteral ;
  geo-pos:lat "51.990607"^^xsd:decimal ;
  geo-pos:long "3.964695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-646a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49150; 49150'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964695'^^xsd:double;
  dwc:latitude '51.990607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613975'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987505 3.964803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987505"^^xsd:decimal ;
  dwc:decimalLongitude "3.964803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987505 3.964803)"^^geo:wktLiteral ;
  geo-pos:lat "51.987505"^^xsd:decimal ;
  geo-pos:long "3.964803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-684b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50693; 50693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964803'^^xsd:double;
  dwc:latitude '51.987505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615445'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987505 3.964803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987505"^^xsd:decimal ;
  dwc:decimalLongitude "3.964803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987505 3.964803)"^^geo:wktLiteral ;
  geo-pos:lat "51.987505"^^xsd:decimal ;
  geo-pos:long "3.964803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6849'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50692; 50692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964803'^^xsd:double;
  dwc:latitude '51.987505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615444'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987505 3.964803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987505"^^xsd:decimal ;
  dwc:decimalLongitude "3.964803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987505 3.964803)"^^geo:wktLiteral ;
  geo-pos:lat "51.987505"^^xsd:decimal ;
  geo-pos:long "3.964803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6847'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50694; 50694'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964803'^^xsd:double;
  dwc:latitude '51.987505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615446'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987505 3.964803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987505"^^xsd:decimal ;
  dwc:decimalLongitude "3.964803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987505 3.964803)"^^geo:wktLiteral ;
  geo-pos:lat "51.987505"^^xsd:decimal ;
  geo-pos:long "3.964803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6846'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50691; 50691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964803'^^xsd:double;
  dwc:latitude '51.987505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615443'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947853"^^xsd:decimal ;
  dwc:decimalLongitude "3.964825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  geo-pos:lat "51.947853"^^xsd:decimal ;
  geo-pos:long "3.964825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f71'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46473; 46473'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964825'^^xsd:double;
  dwc:latitude '51.947853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611407'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947853"^^xsd:decimal ;
  dwc:decimalLongitude "3.964825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  geo-pos:lat "51.947853"^^xsd:decimal ;
  geo-pos:long "3.964825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f70'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46474; 46474'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964825'^^xsd:double;
  dwc:latitude '51.947853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611408'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947853"^^xsd:decimal ;
  dwc:decimalLongitude "3.964825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  geo-pos:lat "51.947853"^^xsd:decimal ;
  geo-pos:long "3.964825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f6f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46472; 46472'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964825'^^xsd:double;
  dwc:latitude '51.947853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611406'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947853"^^xsd:decimal ;
  dwc:decimalLongitude "3.964825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  geo-pos:lat "51.947853"^^xsd:decimal ;
  geo-pos:long "3.964825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f6e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46470; 46470'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964825'^^xsd:double;
  dwc:latitude '51.947853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611404'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947853"^^xsd:decimal ;
  dwc:decimalLongitude "3.964825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947853 3.964825)"^^geo:wktLiteral ;
  geo-pos:lat "51.947853"^^xsd:decimal ;
  geo-pos:long "3.964825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f6d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46471; 46471'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964825'^^xsd:double;
  dwc:latitude '51.947853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611405'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988142 3.964948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988142"^^xsd:decimal ;
  dwc:decimalLongitude "3.964948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988142 3.964948)"^^geo:wktLiteral ;
  geo-pos:lat "51.988142"^^xsd:decimal ;
  geo-pos:long "3.964948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a7c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56329; 56329'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964948'^^xsd:double;
  dwc:latitude '51.988142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620848'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988142 3.964948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988142"^^xsd:decimal ;
  dwc:decimalLongitude "3.964948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988142 3.964948)"^^geo:wktLiteral ;
  geo-pos:lat "51.988142"^^xsd:decimal ;
  geo-pos:long "3.964948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a7b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56328; 56328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964948'^^xsd:double;
  dwc:latitude '51.988142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620847'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988142 3.964948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988142"^^xsd:decimal ;
  dwc:decimalLongitude "3.964948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988142 3.964948)"^^geo:wktLiteral ;
  geo-pos:lat "51.988142"^^xsd:decimal ;
  geo-pos:long "3.964948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a7a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56327; 56327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.964948'^^xsd:double;
  dwc:latitude '51.988142'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620846'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002896 3.965047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.002896"^^xsd:decimal ;
  dwc:decimalLongitude "3.965047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.002896 3.965047)"^^geo:wktLiteral ;
  geo-pos:lat "52.002896"^^xsd:decimal ;
  geo-pos:long "3.965047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6adb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56218; 56218'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965047'^^xsd:double;
  dwc:latitude '52.002896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620736'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998948 3.965151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998948"^^xsd:decimal ;
  dwc:decimalLongitude "3.965151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998948 3.965151)"^^geo:wktLiteral ;
  geo-pos:lat "51.998948"^^xsd:decimal ;
  geo-pos:long "3.965151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4329'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43112; 43112'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965151'^^xsd:double;
  dwc:latitude '51.998948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608221'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998948 3.965151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998948"^^xsd:decimal ;
  dwc:decimalLongitude "3.965151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998948 3.965151)"^^geo:wktLiteral ;
  geo-pos:lat "51.998948"^^xsd:decimal ;
  geo-pos:long "3.965151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4328'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43113; 43113'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965151'^^xsd:double;
  dwc:latitude '51.998948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608222'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998948 3.965151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998948"^^xsd:decimal ;
  dwc:decimalLongitude "3.965151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998948 3.965151)"^^geo:wktLiteral ;
  geo-pos:lat "51.998948"^^xsd:decimal ;
  geo-pos:long "3.965151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4327'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43110; 43110'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965151'^^xsd:double;
  dwc:latitude '51.998948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608219'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998948 3.965151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998948"^^xsd:decimal ;
  dwc:decimalLongitude "3.965151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998948 3.965151)"^^geo:wktLiteral ;
  geo-pos:lat "51.998948"^^xsd:decimal ;
  geo-pos:long "3.965151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4326'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43111; 43111'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965151'^^xsd:double;
  dwc:latitude '51.998948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608220'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016319 3.965161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016319"^^xsd:decimal ;
  dwc:decimalLongitude "3.965161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016319 3.965161)"^^geo:wktLiteral ;
  geo-pos:lat "52.016319"^^xsd:decimal ;
  geo-pos:long "3.965161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3eca'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54994; 54994'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965161'^^xsd:double;
  dwc:latitude '52.016319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619555'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017209 3.965165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.017209"^^xsd:decimal ;
  dwc:decimalLongitude "3.965165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017209 3.965165)"^^geo:wktLiteral ;
  geo-pos:lat "52.017209"^^xsd:decimal ;
  geo-pos:long "3.965165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e74'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49671; 49671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965165'^^xsd:double;
  dwc:latitude '52.017209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614518'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017209 3.965165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.017209"^^xsd:decimal ;
  dwc:decimalLongitude "3.965165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017209 3.965165)"^^geo:wktLiteral ;
  geo-pos:lat "52.017209"^^xsd:decimal ;
  geo-pos:long "3.965165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49672; 49672'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965165'^^xsd:double;
  dwc:latitude '52.017209'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614519'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90399 3.965193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90399"^^xsd:decimal ;
  dwc:decimalLongitude "3.965193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90399 3.965193)"^^geo:wktLiteral ;
  geo-pos:lat "51.90399"^^xsd:decimal ;
  geo-pos:long "3.965193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c2c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48747; 48747'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965193'^^xsd:double;
  dwc:latitude '51.90399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613633'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92591"^^xsd:decimal ;
  dwc:decimalLongitude "3.965242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  geo-pos:lat "51.92591"^^xsd:decimal ;
  geo-pos:long "3.965242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67dc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50808; 50808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965242'^^xsd:double;
  dwc:latitude '51.92591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615554'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92591"^^xsd:decimal ;
  dwc:decimalLongitude "3.965242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  geo-pos:lat "51.92591"^^xsd:decimal ;
  geo-pos:long "3.965242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50811; 50811'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965242'^^xsd:double;
  dwc:latitude '51.92591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615557'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92591"^^xsd:decimal ;
  dwc:decimalLongitude "3.965242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  geo-pos:lat "51.92591"^^xsd:decimal ;
  geo-pos:long "3.965242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67da'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50807; 50807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965242'^^xsd:double;
  dwc:latitude '51.92591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615553'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92591"^^xsd:decimal ;
  dwc:decimalLongitude "3.965242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  geo-pos:lat "51.92591"^^xsd:decimal ;
  geo-pos:long "3.965242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50810; 50810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965242'^^xsd:double;
  dwc:latitude '51.92591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615556'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92591"^^xsd:decimal ;
  dwc:decimalLongitude "3.965242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  geo-pos:lat "51.92591"^^xsd:decimal ;
  geo-pos:long "3.965242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50809; 50809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965242'^^xsd:double;
  dwc:latitude '51.92591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615555'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92591"^^xsd:decimal ;
  dwc:decimalLongitude "3.965242"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92591 3.965242)"^^geo:wktLiteral ;
  geo-pos:lat "51.92591"^^xsd:decimal ;
  geo-pos:long "3.965242"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50812; 50812'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965242'^^xsd:double;
  dwc:latitude '51.92591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615558'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966884 3.965278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966884"^^xsd:decimal ;
  dwc:decimalLongitude "3.965278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966884 3.965278)"^^geo:wktLiteral ;
  geo-pos:lat "51.966884"^^xsd:decimal ;
  geo-pos:long "3.965278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47070; 47070'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965278'^^xsd:double;
  dwc:latitude '51.966884'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611969'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966884 3.965278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966884"^^xsd:decimal ;
  dwc:decimalLongitude "3.965278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966884 3.965278)"^^geo:wktLiteral ;
  geo-pos:lat "51.966884"^^xsd:decimal ;
  geo-pos:long "3.965278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47068; 47068'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965278'^^xsd:double;
  dwc:latitude '51.966884'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611967'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966884 3.965278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966884"^^xsd:decimal ;
  dwc:decimalLongitude "3.965278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966884 3.965278)"^^geo:wktLiteral ;
  geo-pos:lat "51.966884"^^xsd:decimal ;
  geo-pos:long "3.965278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4faa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47069; 47069'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965278'^^xsd:double;
  dwc:latitude '51.966884'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611968'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.015679 3.965337)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.015679"^^xsd:decimal ;
  dwc:decimalLongitude "3.965337"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.015679 3.965337)"^^geo:wktLiteral ;
  geo-pos:lat "52.015679"^^xsd:decimal ;
  geo-pos:long "3.965337"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42223; 42223'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965337'^^xsd:double;
  dwc:latitude '52.015679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607390'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847827 3.965429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847827"^^xsd:decimal ;
  dwc:decimalLongitude "3.965429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847827 3.965429)"^^geo:wktLiteral ;
  geo-pos:lat "51.847827"^^xsd:decimal ;
  geo-pos:long "3.965429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46221; 46221'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965429'^^xsd:double;
  dwc:latitude '51.847827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611204'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94693 3.965518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94693"^^xsd:decimal ;
  dwc:decimalLongitude "3.965518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94693 3.965518)"^^geo:wktLiteral ;
  geo-pos:lat "51.94693"^^xsd:decimal ;
  geo-pos:long "3.965518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e38'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49396; 49396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965518'^^xsd:double;
  dwc:latitude '51.94693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614185'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94693 3.965518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94693"^^xsd:decimal ;
  dwc:decimalLongitude "3.965518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94693 3.965518)"^^geo:wktLiteral ;
  geo-pos:lat "51.94693"^^xsd:decimal ;
  geo-pos:long "3.965518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e37'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49399; 49399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965518'^^xsd:double;
  dwc:latitude '51.94693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614188'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94693 3.965518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94693"^^xsd:decimal ;
  dwc:decimalLongitude "3.965518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94693 3.965518)"^^geo:wktLiteral ;
  geo-pos:lat "51.94693"^^xsd:decimal ;
  geo-pos:long "3.965518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e36'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49398; 49398'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965518'^^xsd:double;
  dwc:latitude '51.94693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614187'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94693 3.965518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94693"^^xsd:decimal ;
  dwc:decimalLongitude "3.965518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94693 3.965518)"^^geo:wktLiteral ;
  geo-pos:lat "51.94693"^^xsd:decimal ;
  geo-pos:long "3.965518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e35'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49397; 49397'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965518'^^xsd:double;
  dwc:latitude '51.94693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614186'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016306 3.965569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016306"^^xsd:decimal ;
  dwc:decimalLongitude "3.965569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016306 3.965569)"^^geo:wktLiteral ;
  geo-pos:lat "52.016306"^^xsd:decimal ;
  geo-pos:long "3.965569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54996; 54996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965569'^^xsd:double;
  dwc:latitude '52.016306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619557'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016306 3.965569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016306"^^xsd:decimal ;
  dwc:decimalLongitude "3.965569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016306 3.965569)"^^geo:wktLiteral ;
  geo-pos:lat "52.016306"^^xsd:decimal ;
  geo-pos:long "3.965569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54995; 54995'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965569'^^xsd:double;
  dwc:latitude '52.016306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619556'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882128 3.965626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882128"^^xsd:decimal ;
  dwc:decimalLongitude "3.965626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882128 3.965626)"^^geo:wktLiteral ;
  geo-pos:lat "51.882128"^^xsd:decimal ;
  geo-pos:long "3.965626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f46'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40627; 40627'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965626'^^xsd:double;
  dwc:latitude '51.882128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605779'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905596 3.965649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905596"^^xsd:decimal ;
  dwc:decimalLongitude "3.965649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905596 3.965649)"^^geo:wktLiteral ;
  geo-pos:lat "51.905596"^^xsd:decimal ;
  geo-pos:long "3.965649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d1'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49349; 49349'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965649'^^xsd:double;
  dwc:latitude '51.905596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614139'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905596 3.965649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905596"^^xsd:decimal ;
  dwc:decimalLongitude "3.965649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905596 3.965649)"^^geo:wktLiteral ;
  geo-pos:lat "51.905596"^^xsd:decimal ;
  geo-pos:long "3.965649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63d0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49351; 49351'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965649'^^xsd:double;
  dwc:latitude '51.905596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614141'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905596 3.965649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905596"^^xsd:decimal ;
  dwc:decimalLongitude "3.965649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905596 3.965649)"^^geo:wktLiteral ;
  geo-pos:lat "51.905596"^^xsd:decimal ;
  geo-pos:long "3.965649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63cf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49350; 49350'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965649'^^xsd:double;
  dwc:latitude '51.905596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614140'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905596 3.965649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905596"^^xsd:decimal ;
  dwc:decimalLongitude "3.965649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905596 3.965649)"^^geo:wktLiteral ;
  geo-pos:lat "51.905596"^^xsd:decimal ;
  geo-pos:long "3.965649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49352; 49352'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965649'^^xsd:double;
  dwc:latitude '51.905596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614142'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846877 3.965705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846877"^^xsd:decimal ;
  dwc:decimalLongitude "3.965705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846877 3.965705)"^^geo:wktLiteral ;
  geo-pos:lat "51.846877"^^xsd:decimal ;
  geo-pos:long "3.965705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52050; 52050'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965705'^^xsd:double;
  dwc:latitude '51.846877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616737'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998682 3.965757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998682"^^xsd:decimal ;
  dwc:decimalLongitude "3.965757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998682 3.965757)"^^geo:wktLiteral ;
  geo-pos:lat "51.998682"^^xsd:decimal ;
  geo-pos:long "3.965757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53271; 53271'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.777222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965757'^^xsd:double;
  dwc:latitude '51.998682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617837'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016888 3.965902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016888"^^xsd:decimal ;
  dwc:decimalLongitude "3.965902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016888 3.965902)"^^geo:wktLiteral ;
  geo-pos:lat "52.016888"^^xsd:decimal ;
  geo-pos:long "3.965902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5018'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46940; 46940'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.965902'^^xsd:double;
  dwc:latitude '52.016888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611836'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925239"^^xsd:decimal ;
  dwc:decimalLongitude "3.966013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  geo-pos:lat "51.925239"^^xsd:decimal ;
  geo-pos:long "3.966013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f84'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40549; 40549'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966013'^^xsd:double;
  dwc:latitude '51.925239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605703'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925239"^^xsd:decimal ;
  dwc:decimalLongitude "3.966013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  geo-pos:lat "51.925239"^^xsd:decimal ;
  geo-pos:long "3.966013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f83'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40548; 40548'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966013'^^xsd:double;
  dwc:latitude '51.925239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605702'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925239"^^xsd:decimal ;
  dwc:decimalLongitude "3.966013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  geo-pos:lat "51.925239"^^xsd:decimal ;
  geo-pos:long "3.966013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f82'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40550; 40550'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966013'^^xsd:double;
  dwc:latitude '51.925239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605704'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925239"^^xsd:decimal ;
  dwc:decimalLongitude "3.966013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  geo-pos:lat "51.925239"^^xsd:decimal ;
  geo-pos:long "3.966013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f81'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40552; 40552'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966013'^^xsd:double;
  dwc:latitude '51.925239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605706'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925239"^^xsd:decimal ;
  dwc:decimalLongitude "3.966013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  geo-pos:lat "51.925239"^^xsd:decimal ;
  geo-pos:long "3.966013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f80'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40551; 40551'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966013'^^xsd:double;
  dwc:latitude '51.925239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605705'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925239"^^xsd:decimal ;
  dwc:decimalLongitude "3.966013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925239 3.966013)"^^geo:wktLiteral ;
  geo-pos:lat "51.925239"^^xsd:decimal ;
  geo-pos:long "3.966013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f7f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40553; 40553'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966013'^^xsd:double;
  dwc:latitude '51.925239'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605707'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016275 3.966122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016275"^^xsd:decimal ;
  dwc:decimalLongitude "3.966122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016275 3.966122)"^^geo:wktLiteral ;
  geo-pos:lat "52.016275"^^xsd:decimal ;
  geo-pos:long "3.966122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ecb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54992; 54992'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966122'^^xsd:double;
  dwc:latitude '52.016275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619549'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016275 3.966122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016275"^^xsd:decimal ;
  dwc:decimalLongitude "3.966122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016275 3.966122)"^^geo:wktLiteral ;
  geo-pos:lat "52.016275"^^xsd:decimal ;
  geo-pos:long "3.966122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54993; 54993'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966122'^^xsd:double;
  dwc:latitude '52.016275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619554'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949029"^^xsd:decimal ;
  dwc:decimalLongitude "3.966175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  geo-pos:lat "51.949029"^^xsd:decimal ;
  geo-pos:long "3.966175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c89'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48648; 48648'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966175'^^xsd:double;
  dwc:latitude '51.949029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613543'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949029"^^xsd:decimal ;
  dwc:decimalLongitude "3.966175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  geo-pos:lat "51.949029"^^xsd:decimal ;
  geo-pos:long "3.966175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c88'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48644; 48644'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966175'^^xsd:double;
  dwc:latitude '51.949029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613540'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949029"^^xsd:decimal ;
  dwc:decimalLongitude "3.966175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  geo-pos:lat "51.949029"^^xsd:decimal ;
  geo-pos:long "3.966175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c87'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48646; 48646'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966175'^^xsd:double;
  dwc:latitude '51.949029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613541'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949029"^^xsd:decimal ;
  dwc:decimalLongitude "3.966175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  geo-pos:lat "51.949029"^^xsd:decimal ;
  geo-pos:long "3.966175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c86'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48643; 48643'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966175'^^xsd:double;
  dwc:latitude '51.949029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613539'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949029"^^xsd:decimal ;
  dwc:decimalLongitude "3.966175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  geo-pos:lat "51.949029"^^xsd:decimal ;
  geo-pos:long "3.966175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c85'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48647; 48647'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966175'^^xsd:double;
  dwc:latitude '51.949029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613542'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949029"^^xsd:decimal ;
  dwc:decimalLongitude "3.966175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  geo-pos:lat "51.949029"^^xsd:decimal ;
  geo-pos:long "3.966175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c84'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48649; 48649'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966175'^^xsd:double;
  dwc:latitude '51.949029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613544'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949029"^^xsd:decimal ;
  dwc:decimalLongitude "3.966175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949029 3.966175)"^^geo:wktLiteral ;
  geo-pos:lat "51.949029"^^xsd:decimal ;
  geo-pos:long "3.966175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c83'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48642; 48642'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966175'^^xsd:double;
  dwc:latitude '51.949029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613538'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.01774 3.966182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.01774"^^xsd:decimal ;
  dwc:decimalLongitude "3.966182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.01774 3.966182)"^^geo:wktLiteral ;
  geo-pos:lat "52.01774"^^xsd:decimal ;
  geo-pos:long "3.966182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d8f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41041; 41041'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966182'^^xsd:double;
  dwc:latitude '52.01774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606264'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.01774 3.966182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.01774"^^xsd:decimal ;
  dwc:decimalLongitude "3.966182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.01774 3.966182)"^^geo:wktLiteral ;
  geo-pos:lat "52.01774"^^xsd:decimal ;
  geo-pos:long "3.966182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4d8e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41040; 41040'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '7.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966182'^^xsd:double;
  dwc:latitude '52.01774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606263'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017011 3.966225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.017011"^^xsd:decimal ;
  dwc:decimalLongitude "3.966225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017011 3.966225)"^^geo:wktLiteral ;
  geo-pos:lat "52.017011"^^xsd:decimal ;
  geo-pos:long "3.966225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5019'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46939; 46939'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966225'^^xsd:double;
  dwc:latitude '52.017011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611835'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017011 3.966225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.017011"^^xsd:decimal ;
  dwc:decimalLongitude "3.966225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017011 3.966225)"^^geo:wktLiteral ;
  geo-pos:lat "52.017011"^^xsd:decimal ;
  geo-pos:long "3.966225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5017'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46938; 46938'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966225'^^xsd:double;
  dwc:latitude '52.017011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611834'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847056 3.966269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847056"^^xsd:decimal ;
  dwc:decimalLongitude "3.966269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847056 3.966269)"^^geo:wktLiteral ;
  geo-pos:lat "51.847056"^^xsd:decimal ;
  geo-pos:long "3.966269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56694; 56694'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966269'^^xsd:double;
  dwc:latitude '51.847056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621160'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950304 3.966333)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950304"^^xsd:decimal ;
  dwc:decimalLongitude "3.966333"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950304 3.966333)"^^geo:wktLiteral ;
  geo-pos:lat "51.950304"^^xsd:decimal ;
  geo-pos:long "3.966333"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-747a'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42340; 42340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966333'^^xsd:double;
  dwc:latitude '51.950304'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607476'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846972 3.966354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846972"^^xsd:decimal ;
  dwc:decimalLongitude "3.966354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846972 3.966354)"^^geo:wktLiteral ;
  geo-pos:lat "51.846972"^^xsd:decimal ;
  geo-pos:long "3.966354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52051; 52051'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966354'^^xsd:double;
  dwc:latitude '51.846972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616738'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904735 3.966372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904735"^^xsd:decimal ;
  dwc:decimalLongitude "3.966372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904735 3.966372)"^^geo:wktLiteral ;
  geo-pos:lat "51.904735"^^xsd:decimal ;
  geo-pos:long "3.966372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c2f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48748; 48748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966372'^^xsd:double;
  dwc:latitude '51.904735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613634'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904735 3.966372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904735"^^xsd:decimal ;
  dwc:decimalLongitude "3.966372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904735 3.966372)"^^geo:wktLiteral ;
  geo-pos:lat "51.904735"^^xsd:decimal ;
  geo-pos:long "3.966372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c2e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48750; 48750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966372'^^xsd:double;
  dwc:latitude '51.904735'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613636'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847144 3.966532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847144"^^xsd:decimal ;
  dwc:decimalLongitude "3.966532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847144 3.966532)"^^geo:wktLiteral ;
  geo-pos:lat "51.847144"^^xsd:decimal ;
  geo-pos:long "3.966532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41dc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56701; 56701'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966532'^^xsd:double;
  dwc:latitude '51.847144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621167'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904886 3.966608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904886"^^xsd:decimal ;
  dwc:decimalLongitude "3.966608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904886 3.966608)"^^geo:wktLiteral ;
  geo-pos:lat "51.904886"^^xsd:decimal ;
  geo-pos:long "3.966608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c2d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48749; 48749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966608'^^xsd:double;
  dwc:latitude '51.904886'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613635'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847269 3.966622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847269"^^xsd:decimal ;
  dwc:decimalLongitude "3.966622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847269 3.966622)"^^geo:wktLiteral ;
  geo-pos:lat "51.847269"^^xsd:decimal ;
  geo-pos:long "3.966622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39409; 39409'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966622'^^xsd:double;
  dwc:latitude '51.847269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604678'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847269 3.966622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847269"^^xsd:decimal ;
  dwc:decimalLongitude "3.966622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847269 3.966622)"^^geo:wktLiteral ;
  geo-pos:lat "51.847269"^^xsd:decimal ;
  geo-pos:long "3.966622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39410; 39410'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966622'^^xsd:double;
  dwc:latitude '51.847269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604679'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69ba'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56563; 56563'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621075'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56555; 56555'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621069'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56564; 56564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621076'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56560; 56560'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621072'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56556; 56556'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621070'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56558; 56558'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621071'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56562; 56562'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621074'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56565; 56565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621077'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56561; 56561'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621073'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883909"^^xsd:decimal ;
  dwc:decimalLongitude "3.966696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883909 3.966696)"^^geo:wktLiteral ;
  geo-pos:lat "51.883909"^^xsd:decimal ;
  geo-pos:long "3.966696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69b1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56554; 56554'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966696'^^xsd:double;
  dwc:latitude '51.883909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621068'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909802"^^xsd:decimal ;
  dwc:decimalLongitude "3.966874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  geo-pos:lat "51.909802"^^xsd:decimal ;
  geo-pos:long "3.966874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53833; 53833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966874'^^xsd:double;
  dwc:latitude '51.909802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618354'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909802"^^xsd:decimal ;
  dwc:decimalLongitude "3.966874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  geo-pos:lat "51.909802"^^xsd:decimal ;
  geo-pos:long "3.966874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53830; 53830'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966874'^^xsd:double;
  dwc:latitude '51.909802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618351'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909802"^^xsd:decimal ;
  dwc:decimalLongitude "3.966874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  geo-pos:lat "51.909802"^^xsd:decimal ;
  geo-pos:long "3.966874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53832; 53832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966874'^^xsd:double;
  dwc:latitude '51.909802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618353'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909802"^^xsd:decimal ;
  dwc:decimalLongitude "3.966874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  geo-pos:lat "51.909802"^^xsd:decimal ;
  geo-pos:long "3.966874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53831; 53831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966874'^^xsd:double;
  dwc:latitude '51.909802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618352'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909802"^^xsd:decimal ;
  dwc:decimalLongitude "3.966874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  geo-pos:lat "51.909802"^^xsd:decimal ;
  geo-pos:long "3.966874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53828; 53828'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966874'^^xsd:double;
  dwc:latitude '51.909802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618349'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909802"^^xsd:decimal ;
  dwc:decimalLongitude "3.966874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 3.966874)"^^geo:wktLiteral ;
  geo-pos:lat "51.909802"^^xsd:decimal ;
  geo-pos:long "3.966874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53829; 53829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.966874'^^xsd:double;
  dwc:latitude '51.909802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618350'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969126 3.967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969126"^^xsd:decimal ;
  dwc:decimalLongitude "3.967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969126 3.967)"^^geo:wktLiteral ;
  geo-pos:lat "51.969126"^^xsd:decimal ;
  geo-pos:long "3.967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52aa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54262; 54262'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967'^^xsd:double;
  dwc:latitude '51.969126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618802'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969126 3.967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969126"^^xsd:decimal ;
  dwc:decimalLongitude "3.967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969126 3.967)"^^geo:wktLiteral ;
  geo-pos:lat "51.969126"^^xsd:decimal ;
  geo-pos:long "3.967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54259; 54259'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967'^^xsd:double;
  dwc:latitude '51.969126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618799'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969126 3.967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969126"^^xsd:decimal ;
  dwc:decimalLongitude "3.967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969126 3.967)"^^geo:wktLiteral ;
  geo-pos:lat "51.969126"^^xsd:decimal ;
  geo-pos:long "3.967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54260; 54260'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967'^^xsd:double;
  dwc:latitude '51.969126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618800'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969126 3.967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969126"^^xsd:decimal ;
  dwc:decimalLongitude "3.967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969126 3.967)"^^geo:wktLiteral ;
  geo-pos:lat "51.969126"^^xsd:decimal ;
  geo-pos:long "3.967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52a7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54261; 54261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967'^^xsd:double;
  dwc:latitude '51.969126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618801'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906717 3.967083)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906717"^^xsd:decimal ;
  dwc:decimalLongitude "3.967083"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906717 3.967083)"^^geo:wktLiteral ;
  geo-pos:lat "51.906717"^^xsd:decimal ;
  geo-pos:long "3.967083"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-719e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43734; 43734'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967083'^^xsd:double;
  dwc:latitude '51.906717'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608744'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847364 3.967088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847364"^^xsd:decimal ;
  dwc:decimalLongitude "3.967088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847364 3.967088)"^^geo:wktLiteral ;
  geo-pos:lat "51.847364"^^xsd:decimal ;
  geo-pos:long "3.967088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6932'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50422; 50422'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967088'^^xsd:double;
  dwc:latitude '51.847364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624333'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847364 3.967088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847364"^^xsd:decimal ;
  dwc:decimalLongitude "3.967088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847364 3.967088)"^^geo:wktLiteral ;
  geo-pos:lat "51.847364"^^xsd:decimal ;
  geo-pos:long "3.967088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6931'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50421; 50421'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967088'^^xsd:double;
  dwc:latitude '51.847364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624332'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999633 3.967089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999633"^^xsd:decimal ;
  dwc:decimalLongitude "3.967089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999633 3.967089)"^^geo:wktLiteral ;
  geo-pos:lat "51.999633"^^xsd:decimal ;
  geo-pos:long "3.967089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57024; 57024'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967089'^^xsd:double;
  dwc:latitude '51.999633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621452'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999633 3.967089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999633"^^xsd:decimal ;
  dwc:decimalLongitude "3.967089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999633 3.967089)"^^geo:wktLiteral ;
  geo-pos:lat "51.999633"^^xsd:decimal ;
  geo-pos:long "3.967089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57026; 57026'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967089'^^xsd:double;
  dwc:latitude '51.999633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621454'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999633 3.967089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999633"^^xsd:decimal ;
  dwc:decimalLongitude "3.967089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999633 3.967089)"^^geo:wktLiteral ;
  geo-pos:lat "51.999633"^^xsd:decimal ;
  geo-pos:long "3.967089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-40b4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57025; 57025'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.3536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967089'^^xsd:double;
  dwc:latitude '51.999633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621453'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987468 3.967118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987468"^^xsd:decimal ;
  dwc:decimalLongitude "3.967118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987468 3.967118)"^^geo:wktLiteral ;
  geo-pos:lat "51.987468"^^xsd:decimal ;
  geo-pos:long "3.967118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ede'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52683; 52683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967118'^^xsd:double;
  dwc:latitude '51.987468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617243'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987468 3.967118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987468"^^xsd:decimal ;
  dwc:decimalLongitude "3.967118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987468 3.967118)"^^geo:wktLiteral ;
  geo-pos:lat "51.987468"^^xsd:decimal ;
  geo-pos:long "3.967118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6edd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52684; 52684'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967118'^^xsd:double;
  dwc:latitude '51.987468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617244'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987468 3.967118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987468"^^xsd:decimal ;
  dwc:decimalLongitude "3.967118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987468 3.967118)"^^geo:wktLiteral ;
  geo-pos:lat "51.987468"^^xsd:decimal ;
  geo-pos:long "3.967118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6edc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52685; 52685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967118'^^xsd:double;
  dwc:latitude '51.987468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617245'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968154 3.967139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968154"^^xsd:decimal ;
  dwc:decimalLongitude "3.967139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968154 3.967139)"^^geo:wktLiteral ;
  geo-pos:lat "51.968154"^^xsd:decimal ;
  geo-pos:long "3.967139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a99'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47218; 47218'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967139'^^xsd:double;
  dwc:latitude '51.968154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612165'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968154 3.967139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968154"^^xsd:decimal ;
  dwc:decimalLongitude "3.967139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968154 3.967139)"^^geo:wktLiteral ;
  geo-pos:lat "51.968154"^^xsd:decimal ;
  geo-pos:long "3.967139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a98'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47219; 47219'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967139'^^xsd:double;
  dwc:latitude '51.968154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612166'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968154 3.967139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968154"^^xsd:decimal ;
  dwc:decimalLongitude "3.967139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968154 3.967139)"^^geo:wktLiteral ;
  geo-pos:lat "51.968154"^^xsd:decimal ;
  geo-pos:long "3.967139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a97'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47217; 47217'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967139'^^xsd:double;
  dwc:latitude '51.968154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612163'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906644 3.96714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906644"^^xsd:decimal ;
  dwc:decimalLongitude "3.96714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906644 3.96714)"^^geo:wktLiteral ;
  geo-pos:lat "51.906644"^^xsd:decimal ;
  geo-pos:long "3.96714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4895'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51649; 51649'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96714'^^xsd:double;
  dwc:latitude '51.906644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616283'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906644 3.96714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906644"^^xsd:decimal ;
  dwc:decimalLongitude "3.96714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906644 3.96714)"^^geo:wktLiteral ;
  geo-pos:lat "51.906644"^^xsd:decimal ;
  geo-pos:long "3.96714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4894'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51650; 51650'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96714'^^xsd:double;
  dwc:latitude '51.906644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616284'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854979 3.967223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854979"^^xsd:decimal ;
  dwc:decimalLongitude "3.967223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854979 3.967223)"^^geo:wktLiteral ;
  geo-pos:lat "51.854979"^^xsd:decimal ;
  geo-pos:long "3.967223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5967'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46335; 46335'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967223'^^xsd:double;
  dwc:latitude '51.854979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611314'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854979 3.967223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854979"^^xsd:decimal ;
  dwc:decimalLongitude "3.967223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854979 3.967223)"^^geo:wktLiteral ;
  geo-pos:lat "51.854979"^^xsd:decimal ;
  geo-pos:long "3.967223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5966'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46334; 46334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967223'^^xsd:double;
  dwc:latitude '51.854979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611313'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854979 3.967223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854979"^^xsd:decimal ;
  dwc:decimalLongitude "3.967223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854979 3.967223)"^^geo:wktLiteral ;
  geo-pos:lat "51.854979"^^xsd:decimal ;
  geo-pos:long "3.967223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5965'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46333; 46333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967223'^^xsd:double;
  dwc:latitude '51.854979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611312'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854979 3.967223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854979"^^xsd:decimal ;
  dwc:decimalLongitude "3.967223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854979 3.967223)"^^geo:wktLiteral ;
  geo-pos:lat "51.854979"^^xsd:decimal ;
  geo-pos:long "3.967223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5964'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46332; 46332'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967223'^^xsd:double;
  dwc:latitude '51.854979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611311'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.0156"^^xsd:decimal ;
  dwc:decimalLongitude "3.967287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  geo-pos:lat "52.0156"^^xsd:decimal ;
  geo-pos:long "3.967287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-573d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43971; 43971'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967287'^^xsd:double;
  dwc:latitude '52.0156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608984'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.0156"^^xsd:decimal ;
  dwc:decimalLongitude "3.967287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  geo-pos:lat "52.0156"^^xsd:decimal ;
  geo-pos:long "3.967287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-573b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43970; 43970'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967287'^^xsd:double;
  dwc:latitude '52.0156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608983'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.0156"^^xsd:decimal ;
  dwc:decimalLongitude "3.967287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  geo-pos:lat "52.0156"^^xsd:decimal ;
  geo-pos:long "3.967287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-573a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43973; 43973'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967287'^^xsd:double;
  dwc:latitude '52.0156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608986'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.0156"^^xsd:decimal ;
  dwc:decimalLongitude "3.967287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  geo-pos:lat "52.0156"^^xsd:decimal ;
  geo-pos:long "3.967287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5739'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43969; 43969'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967287'^^xsd:double;
  dwc:latitude '52.0156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608982'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.0156"^^xsd:decimal ;
  dwc:decimalLongitude "3.967287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  geo-pos:lat "52.0156"^^xsd:decimal ;
  geo-pos:long "3.967287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5738'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43972; 43972'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967287'^^xsd:double;
  dwc:latitude '52.0156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608985'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.0156"^^xsd:decimal ;
  dwc:decimalLongitude "3.967287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.0156 3.967287)"^^geo:wktLiteral ;
  geo-pos:lat "52.0156"^^xsd:decimal ;
  geo-pos:long "3.967287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5737'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 43974; 43974'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967287'^^xsd:double;
  dwc:latitude '52.0156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608987'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971623 3.967374)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971623"^^xsd:decimal ;
  dwc:decimalLongitude "3.967374"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971623 3.967374)"^^geo:wktLiteral ;
  geo-pos:lat "51.971623"^^xsd:decimal ;
  geo-pos:long "3.967374"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7714'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49867; 49867'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.099444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967374'^^xsd:double;
  dwc:latitude '51.971623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614667'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913392 3.96739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913392"^^xsd:decimal ;
  dwc:decimalLongitude "3.96739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913392 3.96739)"^^geo:wktLiteral ;
  geo-pos:lat "51.913392"^^xsd:decimal ;
  geo-pos:long "3.96739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7852'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52178; 52178'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96739'^^xsd:double;
  dwc:latitude '51.913392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616863'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999667 3.967396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999667"^^xsd:decimal ;
  dwc:decimalLongitude "3.967396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999667 3.967396)"^^geo:wktLiteral ;
  geo-pos:lat "51.999667"^^xsd:decimal ;
  geo-pos:long "3.967396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53270; 53270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967396'^^xsd:double;
  dwc:latitude '51.999667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617836'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999667 3.967396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999667"^^xsd:decimal ;
  dwc:decimalLongitude "3.967396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999667 3.967396)"^^geo:wktLiteral ;
  geo-pos:lat "51.999667"^^xsd:decimal ;
  geo-pos:long "3.967396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53268; 53268'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967396'^^xsd:double;
  dwc:latitude '51.999667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617834'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999667 3.967396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.999667"^^xsd:decimal ;
  dwc:decimalLongitude "3.967396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.999667 3.967396)"^^geo:wktLiteral ;
  geo-pos:lat "51.999667"^^xsd:decimal ;
  geo-pos:long "3.967396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46f8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53269; 53269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967396'^^xsd:double;
  dwc:latitude '51.999667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617835'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006471 3.967571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006471"^^xsd:decimal ;
  dwc:decimalLongitude "3.967571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006471 3.967571)"^^geo:wktLiteral ;
  geo-pos:lat "52.006471"^^xsd:decimal ;
  geo-pos:long "3.967571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f0f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52615; 52615'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967571'^^xsd:double;
  dwc:latitude '52.006471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616393'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847287 3.967682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847287"^^xsd:decimal ;
  dwc:decimalLongitude "3.967682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847287 3.967682)"^^geo:wktLiteral ;
  geo-pos:lat "51.847287"^^xsd:decimal ;
  geo-pos:long "3.967682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60be'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40137; 40137'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.7475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967682'^^xsd:double;
  dwc:latitude '51.847287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605341'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847287 3.967682)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847287"^^xsd:decimal ;
  dwc:decimalLongitude "3.967682"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847287 3.967682)"^^geo:wktLiteral ;
  geo-pos:lat "51.847287"^^xsd:decimal ;
  geo-pos:long "3.967682"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40138; 40138'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.7475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967682'^^xsd:double;
  dwc:latitude '51.847287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605342'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926016 3.967716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926016"^^xsd:decimal ;
  dwc:decimalLongitude "3.967716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926016 3.967716)"^^geo:wktLiteral ;
  geo-pos:lat "51.926016"^^xsd:decimal ;
  geo-pos:long "3.967716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-427d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43344; 43344'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967716'^^xsd:double;
  dwc:latitude '51.926016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608158'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972501 3.967757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972501"^^xsd:decimal ;
  dwc:decimalLongitude "3.967757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972501 3.967757)"^^geo:wktLiteral ;
  geo-pos:lat "51.972501"^^xsd:decimal ;
  geo-pos:long "3.967757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51806; 51806'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967757'^^xsd:double;
  dwc:latitude '51.972501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616487'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989925 3.967841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989925"^^xsd:decimal ;
  dwc:decimalLongitude "3.967841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989925 3.967841)"^^geo:wktLiteral ;
  geo-pos:lat "51.989925"^^xsd:decimal ;
  geo-pos:long "3.967841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51803; 51803'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967841'^^xsd:double;
  dwc:latitude '51.989925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616484'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846297 3.967864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846297"^^xsd:decimal ;
  dwc:decimalLongitude "3.967864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846297 3.967864)"^^geo:wktLiteral ;
  geo-pos:lat "51.846297"^^xsd:decimal ;
  geo-pos:long "3.967864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-442f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42820; 42820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967864'^^xsd:double;
  dwc:latitude '51.846297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607871'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846297 3.967864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846297"^^xsd:decimal ;
  dwc:decimalLongitude "3.967864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846297 3.967864)"^^geo:wktLiteral ;
  geo-pos:lat "51.846297"^^xsd:decimal ;
  geo-pos:long "3.967864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-442e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42819; 42819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.967864'^^xsd:double;
  dwc:latitude '51.846297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607870'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989537 3.968007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989537"^^xsd:decimal ;
  dwc:decimalLongitude "3.968007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989537 3.968007)"^^geo:wktLiteral ;
  geo-pos:lat "51.989537"^^xsd:decimal ;
  geo-pos:long "3.968007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-684a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50690; 50690'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968007'^^xsd:double;
  dwc:latitude '51.989537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615442'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989537 3.968007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989537"^^xsd:decimal ;
  dwc:decimalLongitude "3.968007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989537 3.968007)"^^geo:wktLiteral ;
  geo-pos:lat "51.989537"^^xsd:decimal ;
  geo-pos:long "3.968007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6848'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50689; 50689'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968007'^^xsd:double;
  dwc:latitude '51.989537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615441'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847365 3.968032)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847365"^^xsd:decimal ;
  dwc:decimalLongitude "3.968032"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847365 3.968032)"^^geo:wktLiteral ;
  geo-pos:lat "51.847365"^^xsd:decimal ;
  geo-pos:long "3.968032"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4808'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52975; 52975'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.380555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968032'^^xsd:double;
  dwc:latitude '51.847365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617507'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017922 3.968052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.017922"^^xsd:decimal ;
  dwc:decimalLongitude "3.968052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017922 3.968052)"^^geo:wktLiteral ;
  geo-pos:lat "52.017922"^^xsd:decimal ;
  geo-pos:long "3.968052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-432a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43108; 43108'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968052'^^xsd:double;
  dwc:latitude '52.017922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608217'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929212 3.96828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929212"^^xsd:decimal ;
  dwc:decimalLongitude "3.96828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929212 3.96828)"^^geo:wktLiteral ;
  geo-pos:lat "51.929212"^^xsd:decimal ;
  geo-pos:long "3.96828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-588f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46018; 46018'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96828'^^xsd:double;
  dwc:latitude '51.929212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610941'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929212 3.96828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929212"^^xsd:decimal ;
  dwc:decimalLongitude "3.96828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929212 3.96828)"^^geo:wktLiteral ;
  geo-pos:lat "51.929212"^^xsd:decimal ;
  geo-pos:long "3.96828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-588e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46016; 46016'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96828'^^xsd:double;
  dwc:latitude '51.929212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610939'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929212 3.96828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929212"^^xsd:decimal ;
  dwc:decimalLongitude "3.96828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929212 3.96828)"^^geo:wktLiteral ;
  geo-pos:lat "51.929212"^^xsd:decimal ;
  geo-pos:long "3.96828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-588d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46017; 46017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96828'^^xsd:double;
  dwc:latitude '51.929212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610940'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862449 3.968509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862449"^^xsd:decimal ;
  dwc:decimalLongitude "3.968509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862449 3.968509)"^^geo:wktLiteral ;
  geo-pos:lat "51.862449"^^xsd:decimal ;
  geo-pos:long "3.968509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f84'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52472; 52472'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.071388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968509'^^xsd:double;
  dwc:latitude '51.862449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617087'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907505 3.968554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907505"^^xsd:decimal ;
  dwc:decimalLongitude "3.968554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907505 3.968554)"^^geo:wktLiteral ;
  geo-pos:lat "51.907505"^^xsd:decimal ;
  geo-pos:long "3.968554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-518f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54567; 54567'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968554'^^xsd:double;
  dwc:latitude '51.907505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619064'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907505 3.968554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907505"^^xsd:decimal ;
  dwc:decimalLongitude "3.968554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907505 3.968554)"^^geo:wktLiteral ;
  geo-pos:lat "51.907505"^^xsd:decimal ;
  geo-pos:long "3.968554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-518e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54566; 54566'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968554'^^xsd:double;
  dwc:latitude '51.907505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619063'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907505 3.968554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907505"^^xsd:decimal ;
  dwc:decimalLongitude "3.968554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907505 3.968554)"^^geo:wktLiteral ;
  geo-pos:lat "51.907505"^^xsd:decimal ;
  geo-pos:long "3.968554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-518d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54568; 54568'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968554'^^xsd:double;
  dwc:latitude '51.907505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619065'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907505 3.968554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907505"^^xsd:decimal ;
  dwc:decimalLongitude "3.968554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907505 3.968554)"^^geo:wktLiteral ;
  geo-pos:lat "51.907505"^^xsd:decimal ;
  geo-pos:long "3.968554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-518c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54565; 54565'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968554'^^xsd:double;
  dwc:latitude '51.907505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619062'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8471 3.968564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8471"^^xsd:decimal ;
  dwc:decimalLongitude "3.968564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8471 3.968564)"^^geo:wktLiteral ;
  geo-pos:lat "51.8471"^^xsd:decimal ;
  geo-pos:long "3.968564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f89'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54779; 54779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.741388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968564'^^xsd:double;
  dwc:latitude '51.8471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619277'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8471 3.968564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8471"^^xsd:decimal ;
  dwc:decimalLongitude "3.968564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8471 3.968564)"^^geo:wktLiteral ;
  geo-pos:lat "51.8471"^^xsd:decimal ;
  geo-pos:long "3.968564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f88'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54777; 54777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.741388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968564'^^xsd:double;
  dwc:latitude '51.8471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619275'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8471 3.968564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8471"^^xsd:decimal ;
  dwc:decimalLongitude "3.968564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8471 3.968564)"^^geo:wktLiteral ;
  geo-pos:lat "51.8471"^^xsd:decimal ;
  geo-pos:long "3.968564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f87'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54778; 54778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.741388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968564'^^xsd:double;
  dwc:latitude '51.8471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619276'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888164 3.968574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888164"^^xsd:decimal ;
  dwc:decimalLongitude "3.968574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888164 3.968574)"^^geo:wktLiteral ;
  geo-pos:lat "51.888164"^^xsd:decimal ;
  geo-pos:long "3.968574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5852'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46103; 46103'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.811666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968574'^^xsd:double;
  dwc:latitude '51.888164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611021'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933661"^^xsd:decimal ;
  dwc:decimalLongitude "3.968579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  geo-pos:lat "51.933661"^^xsd:decimal ;
  geo-pos:long "3.968579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-706b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41895; 41895'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968579'^^xsd:double;
  dwc:latitude '51.933661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607087'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933661"^^xsd:decimal ;
  dwc:decimalLongitude "3.968579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  geo-pos:lat "51.933661"^^xsd:decimal ;
  geo-pos:long "3.968579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-706a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41899; 41899'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968579'^^xsd:double;
  dwc:latitude '51.933661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607090'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933661"^^xsd:decimal ;
  dwc:decimalLongitude "3.968579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  geo-pos:lat "51.933661"^^xsd:decimal ;
  geo-pos:long "3.968579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7069'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41897; 41897'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968579'^^xsd:double;
  dwc:latitude '51.933661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607089'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933661"^^xsd:decimal ;
  dwc:decimalLongitude "3.968579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  geo-pos:lat "51.933661"^^xsd:decimal ;
  geo-pos:long "3.968579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7068'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41896; 41896'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968579'^^xsd:double;
  dwc:latitude '51.933661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607088'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933661"^^xsd:decimal ;
  dwc:decimalLongitude "3.968579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933661 3.968579)"^^geo:wktLiteral ;
  geo-pos:lat "51.933661"^^xsd:decimal ;
  geo-pos:long "3.968579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7067'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41900; 41900'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968579'^^xsd:double;
  dwc:latitude '51.933661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607091'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884621 3.968614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884621"^^xsd:decimal ;
  dwc:decimalLongitude "3.968614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884621 3.968614)"^^geo:wktLiteral ;
  geo-pos:lat "51.884621"^^xsd:decimal ;
  geo-pos:long "3.968614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5618'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44335; 44335'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968614'^^xsd:double;
  dwc:latitude '51.884621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609354'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846371 3.968708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846371"^^xsd:decimal ;
  dwc:decimalLongitude "3.968708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846371 3.968708)"^^geo:wktLiteral ;
  geo-pos:lat "51.846371"^^xsd:decimal ;
  geo-pos:long "3.968708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-442d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42821; 42821'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968708'^^xsd:double;
  dwc:latitude '51.846371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607872'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847764 3.968752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847764"^^xsd:decimal ;
  dwc:decimalLongitude "3.968752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847764 3.968752)"^^geo:wktLiteral ;
  geo-pos:lat "51.847764"^^xsd:decimal ;
  geo-pos:long "3.968752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7641'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50108; 50108'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.370833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968752'^^xsd:double;
  dwc:latitude '51.847764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614895'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950167 3.968833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950167"^^xsd:decimal ;
  dwc:decimalLongitude "3.968833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950167 3.968833)"^^geo:wktLiteral ;
  geo-pos:lat "51.950167"^^xsd:decimal ;
  geo-pos:long "3.968833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a29'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56426; 56426'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968833'^^xsd:double;
  dwc:latitude '51.950167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620947'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950167 3.968833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950167"^^xsd:decimal ;
  dwc:decimalLongitude "3.968833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950167 3.968833)"^^geo:wktLiteral ;
  geo-pos:lat "51.950167"^^xsd:decimal ;
  geo-pos:long "3.968833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a28'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56424; 56424'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968833'^^xsd:double;
  dwc:latitude '51.950167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620945'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950167 3.968833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950167"^^xsd:decimal ;
  dwc:decimalLongitude "3.968833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950167 3.968833)"^^geo:wktLiteral ;
  geo-pos:lat "51.950167"^^xsd:decimal ;
  geo-pos:long "3.968833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a27'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56423; 56423'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968833'^^xsd:double;
  dwc:latitude '51.950167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620944'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950167 3.968833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950167"^^xsd:decimal ;
  dwc:decimalLongitude "3.968833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950167 3.968833)"^^geo:wktLiteral ;
  geo-pos:lat "51.950167"^^xsd:decimal ;
  geo-pos:long "3.968833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a26'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56425; 56425'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968833'^^xsd:double;
  dwc:latitude '51.950167'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620946'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905667"^^xsd:decimal ;
  dwc:decimalLongitude "3.968951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  geo-pos:lat "51.905667"^^xsd:decimal ;
  geo-pos:long "3.968951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b39'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41662; 41662'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968951'^^xsd:double;
  dwc:latitude '51.905667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606805'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905667"^^xsd:decimal ;
  dwc:decimalLongitude "3.968951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  geo-pos:lat "51.905667"^^xsd:decimal ;
  geo-pos:long "3.968951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b38'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41664; 41664'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968951'^^xsd:double;
  dwc:latitude '51.905667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606807'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905667"^^xsd:decimal ;
  dwc:decimalLongitude "3.968951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  geo-pos:lat "51.905667"^^xsd:decimal ;
  geo-pos:long "3.968951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b37'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41666; 41666'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968951'^^xsd:double;
  dwc:latitude '51.905667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606809'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905667"^^xsd:decimal ;
  dwc:decimalLongitude "3.968951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  geo-pos:lat "51.905667"^^xsd:decimal ;
  geo-pos:long "3.968951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b36'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41665; 41665'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968951'^^xsd:double;
  dwc:latitude '51.905667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606808'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905667"^^xsd:decimal ;
  dwc:decimalLongitude "3.968951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905667 3.968951)"^^geo:wktLiteral ;
  geo-pos:lat "51.905667"^^xsd:decimal ;
  geo-pos:long "3.968951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b35'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41663; 41663'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.968951'^^xsd:double;
  dwc:latitude '51.905667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606806'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973965 3.969026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973965"^^xsd:decimal ;
  dwc:decimalLongitude "3.969026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973965 3.969026)"^^geo:wktLiteral ;
  geo-pos:lat "51.973965"^^xsd:decimal ;
  geo-pos:long "3.969026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41286; 41286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969026'^^xsd:double;
  dwc:latitude '51.973965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606470'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973965 3.969026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973965"^^xsd:decimal ;
  dwc:decimalLongitude "3.969026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973965 3.969026)"^^geo:wktLiteral ;
  geo-pos:lat "51.973965"^^xsd:decimal ;
  geo-pos:long "3.969026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41284; 41284'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969026'^^xsd:double;
  dwc:latitude '51.973965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606468'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973965 3.969026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973965"^^xsd:decimal ;
  dwc:decimalLongitude "3.969026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973965 3.969026)"^^geo:wktLiteral ;
  geo-pos:lat "51.973965"^^xsd:decimal ;
  geo-pos:long "3.969026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41285; 41285'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969026'^^xsd:double;
  dwc:latitude '51.973965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606469'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973965 3.969026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973965"^^xsd:decimal ;
  dwc:decimalLongitude "3.969026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973965 3.969026)"^^geo:wktLiteral ;
  geo-pos:lat "51.973965"^^xsd:decimal ;
  geo-pos:long "3.969026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41283; 41283'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969026'^^xsd:double;
  dwc:latitude '51.973965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606467'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931875 3.96921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931875"^^xsd:decimal ;
  dwc:decimalLongitude "3.96921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931875 3.96921)"^^geo:wktLiteral ;
  geo-pos:lat "51.931875"^^xsd:decimal ;
  geo-pos:long "3.96921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e30'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49406; 49406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96921'^^xsd:double;
  dwc:latitude '51.931875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614194'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931875 3.96921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931875"^^xsd:decimal ;
  dwc:decimalLongitude "3.96921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931875 3.96921)"^^geo:wktLiteral ;
  geo-pos:lat "51.931875"^^xsd:decimal ;
  geo-pos:long "3.96921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e2e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49405; 49405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96921'^^xsd:double;
  dwc:latitude '51.931875'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614193'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930454 3.969252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930454"^^xsd:decimal ;
  dwc:decimalLongitude "3.969252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930454 3.969252)"^^geo:wktLiteral ;
  geo-pos:lat "51.930454"^^xsd:decimal ;
  geo-pos:long "3.969252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6155'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45333; 45333'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969252'^^xsd:double;
  dwc:latitude '51.930454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610344'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930454 3.969252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930454"^^xsd:decimal ;
  dwc:decimalLongitude "3.969252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930454 3.969252)"^^geo:wktLiteral ;
  geo-pos:lat "51.930454"^^xsd:decimal ;
  geo-pos:long "3.969252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6154'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45335; 45335'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969252'^^xsd:double;
  dwc:latitude '51.930454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610346'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930454 3.969252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930454"^^xsd:decimal ;
  dwc:decimalLongitude "3.969252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930454 3.969252)"^^geo:wktLiteral ;
  geo-pos:lat "51.930454"^^xsd:decimal ;
  geo-pos:long "3.969252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6153'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45334; 45334'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969252'^^xsd:double;
  dwc:latitude '51.930454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610345'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930454 3.969252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930454"^^xsd:decimal ;
  dwc:decimalLongitude "3.969252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930454 3.969252)"^^geo:wktLiteral ;
  geo-pos:lat "51.930454"^^xsd:decimal ;
  geo-pos:long "3.969252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6152'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45336; 45336'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969252'^^xsd:double;
  dwc:latitude '51.930454'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610347'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84811 3.969282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84811"^^xsd:decimal ;
  dwc:decimalLongitude "3.969282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84811 3.969282)"^^geo:wktLiteral ;
  geo-pos:lat "51.84811"^^xsd:decimal ;
  geo-pos:long "3.969282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55360; 55360'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.622777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969282'^^xsd:double;
  dwc:latitude '51.84811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619878'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989418 3.969403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989418"^^xsd:decimal ;
  dwc:decimalLongitude "3.969403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989418 3.969403)"^^geo:wktLiteral ;
  geo-pos:lat "51.989418"^^xsd:decimal ;
  geo-pos:long "3.969403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6215'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45132; 45132'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969403'^^xsd:double;
  dwc:latitude '51.989418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610144'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989418 3.969403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989418"^^xsd:decimal ;
  dwc:decimalLongitude "3.969403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989418 3.969403)"^^geo:wktLiteral ;
  geo-pos:lat "51.989418"^^xsd:decimal ;
  geo-pos:long "3.969403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6214'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45133; 45133'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969403'^^xsd:double;
  dwc:latitude '51.989418'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610145'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950027 3.969455)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950027"^^xsd:decimal ;
  dwc:decimalLongitude "3.969455"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950027 3.969455)"^^geo:wktLiteral ;
  geo-pos:lat "51.950027"^^xsd:decimal ;
  geo-pos:long "3.969455"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-428a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43329; 43329'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969455'^^xsd:double;
  dwc:latitude '51.950027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608144'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950027 3.969455)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950027"^^xsd:decimal ;
  dwc:decimalLongitude "3.969455"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950027 3.969455)"^^geo:wktLiteral ;
  geo-pos:lat "51.950027"^^xsd:decimal ;
  geo-pos:long "3.969455"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4289'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43330; 43330'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969455'^^xsd:double;
  dwc:latitude '51.950027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608145'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003848 3.969482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003848"^^xsd:decimal ;
  dwc:decimalLongitude "3.969482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003848 3.969482)"^^geo:wktLiteral ;
  geo-pos:lat "52.003848"^^xsd:decimal ;
  geo-pos:long "3.969482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ab9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47150; 47150'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969482'^^xsd:double;
  dwc:latitude '52.003848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612106'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988275 3.969553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988275"^^xsd:decimal ;
  dwc:decimalLongitude "3.969553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988275 3.969553)"^^geo:wktLiteral ;
  geo-pos:lat "51.988275"^^xsd:decimal ;
  geo-pos:long "3.969553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52686; 52686'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969553'^^xsd:double;
  dwc:latitude '51.988275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617246'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988275 3.969553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988275"^^xsd:decimal ;
  dwc:decimalLongitude "3.969553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988275 3.969553)"^^geo:wktLiteral ;
  geo-pos:lat "51.988275"^^xsd:decimal ;
  geo-pos:long "3.969553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52688; 52688'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969553'^^xsd:double;
  dwc:latitude '51.988275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617248'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988275 3.969553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988275"^^xsd:decimal ;
  dwc:decimalLongitude "3.969553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988275 3.969553)"^^geo:wktLiteral ;
  geo-pos:lat "51.988275"^^xsd:decimal ;
  geo-pos:long "3.969553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ee0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52687; 52687'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969553'^^xsd:double;
  dwc:latitude '51.988275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617247'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988275 3.969553)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988275"^^xsd:decimal ;
  dwc:decimalLongitude "3.969553"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988275 3.969553)"^^geo:wktLiteral ;
  geo-pos:lat "51.988275"^^xsd:decimal ;
  geo-pos:long "3.969553"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6edf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52689; 52689'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969553'^^xsd:double;
  dwc:latitude '51.988275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617249'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008792 3.96969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008792"^^xsd:decimal ;
  dwc:decimalLongitude "3.96969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008792 3.96969)"^^geo:wktLiteral ;
  geo-pos:lat "52.008792"^^xsd:decimal ;
  geo-pos:long "3.96969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49052; 49052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96969'^^xsd:double;
  dwc:latitude '52.008792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613881'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008792 3.96969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008792"^^xsd:decimal ;
  dwc:decimalLongitude "3.96969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008792 3.96969)"^^geo:wktLiteral ;
  geo-pos:lat "52.008792"^^xsd:decimal ;
  geo-pos:long "3.96969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49053; 49053'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96969'^^xsd:double;
  dwc:latitude '52.008792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613882'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008792 3.96969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008792"^^xsd:decimal ;
  dwc:decimalLongitude "3.96969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008792 3.96969)"^^geo:wktLiteral ;
  geo-pos:lat "52.008792"^^xsd:decimal ;
  geo-pos:long "3.96969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49051; 49051'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.96969'^^xsd:double;
  dwc:latitude '52.008792'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613880'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990791 3.969724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990791"^^xsd:decimal ;
  dwc:decimalLongitude "3.969724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990791 3.969724)"^^geo:wktLiteral ;
  geo-pos:lat "51.990791"^^xsd:decimal ;
  geo-pos:long "3.969724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-77b5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51804; 51804'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969724'^^xsd:double;
  dwc:latitude '51.990791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616485'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847593 3.969837)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847593"^^xsd:decimal ;
  dwc:decimalLongitude "3.969837"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847593 3.969837)"^^geo:wktLiteral ;
  geo-pos:lat "51.847593"^^xsd:decimal ;
  geo-pos:long "3.969837"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e2b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48160; 48160'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.386388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969837'^^xsd:double;
  dwc:latitude '51.847593'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613053'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847593 3.969837)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847593"^^xsd:decimal ;
  dwc:decimalLongitude "3.969837"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847593 3.969837)"^^geo:wktLiteral ;
  geo-pos:lat "51.847593"^^xsd:decimal ;
  geo-pos:long "3.969837"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e2a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48162; 48162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.386388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969837'^^xsd:double;
  dwc:latitude '51.847593'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613054'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965416 3.969875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965416"^^xsd:decimal ;
  dwc:decimalLongitude "3.969875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965416 3.969875)"^^geo:wktLiteral ;
  geo-pos:lat "51.965416"^^xsd:decimal ;
  geo-pos:long "3.969875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-405f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57130; 57130'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969875'^^xsd:double;
  dwc:latitude '51.965416'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621554'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965416 3.969875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965416"^^xsd:decimal ;
  dwc:decimalLongitude "3.969875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965416 3.969875)"^^geo:wktLiteral ;
  geo-pos:lat "51.965416"^^xsd:decimal ;
  geo-pos:long "3.969875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-405e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57131; 57131'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969875'^^xsd:double;
  dwc:latitude '51.965416'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621555'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965416 3.969875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965416"^^xsd:decimal ;
  dwc:decimalLongitude "3.969875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965416 3.969875)"^^geo:wktLiteral ;
  geo-pos:lat "51.965416"^^xsd:decimal ;
  geo-pos:long "3.969875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-405d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57133; 57133'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969875'^^xsd:double;
  dwc:latitude '51.965416'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621557'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965416 3.969875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965416"^^xsd:decimal ;
  dwc:decimalLongitude "3.969875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965416 3.969875)"^^geo:wktLiteral ;
  geo-pos:lat "51.965416"^^xsd:decimal ;
  geo-pos:long "3.969875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-405c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57132; 57132'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969875'^^xsd:double;
  dwc:latitude '51.965416'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621556'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.00665 3.969892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.00665"^^xsd:decimal ;
  dwc:decimalLongitude "3.969892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.00665 3.969892)"^^geo:wktLiteral ;
  geo-pos:lat "52.00665"^^xsd:decimal ;
  geo-pos:long "3.969892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5012'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46945; 46945'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8836111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969892'^^xsd:double;
  dwc:latitude '52.00665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611843'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971916 3.969986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971916"^^xsd:decimal ;
  dwc:decimalLongitude "3.969986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971916 3.969986)"^^geo:wktLiteral ;
  geo-pos:lat "51.971916"^^xsd:decimal ;
  geo-pos:long "3.969986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e5e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49719; 49719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969986'^^xsd:double;
  dwc:latitude '51.971916'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614566'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971916 3.969986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971916"^^xsd:decimal ;
  dwc:decimalLongitude "3.969986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971916 3.969986)"^^geo:wktLiteral ;
  geo-pos:lat "51.971916"^^xsd:decimal ;
  geo-pos:long "3.969986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e5d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49718; 49718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969986'^^xsd:double;
  dwc:latitude '51.971916'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614565'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971916 3.969986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971916"^^xsd:decimal ;
  dwc:decimalLongitude "3.969986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971916 3.969986)"^^geo:wktLiteral ;
  geo-pos:lat "51.971916"^^xsd:decimal ;
  geo-pos:long "3.969986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e5c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49717; 49717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969986'^^xsd:double;
  dwc:latitude '51.971916'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614564'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971916 3.969986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971916"^^xsd:decimal ;
  dwc:decimalLongitude "3.969986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971916 3.969986)"^^geo:wktLiteral ;
  geo-pos:lat "51.971916"^^xsd:decimal ;
  geo-pos:long "3.969986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e5b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49720; 49720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.969986'^^xsd:double;
  dwc:latitude '51.971916'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614568'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984395 3.970066)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984395"^^xsd:decimal ;
  dwc:decimalLongitude "3.970066"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984395 3.970066)"^^geo:wktLiteral ;
  geo-pos:lat "51.984395"^^xsd:decimal ;
  geo-pos:long "3.970066"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4061'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57128; 57128'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970066'^^xsd:double;
  dwc:latitude '51.984395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621552'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006757 3.970069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006757"^^xsd:decimal ;
  dwc:decimalLongitude "3.970069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006757 3.970069)"^^geo:wktLiteral ;
  geo-pos:lat "52.006757"^^xsd:decimal ;
  geo-pos:long "3.970069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5016'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46942; 46942'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970069'^^xsd:double;
  dwc:latitude '52.006757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611838'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006757 3.970069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006757"^^xsd:decimal ;
  dwc:decimalLongitude "3.970069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006757 3.970069)"^^geo:wktLiteral ;
  geo-pos:lat "52.006757"^^xsd:decimal ;
  geo-pos:long "3.970069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5015'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46944; 46944'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970069'^^xsd:double;
  dwc:latitude '52.006757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611842'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006757 3.970069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006757"^^xsd:decimal ;
  dwc:decimalLongitude "3.970069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006757 3.970069)"^^geo:wktLiteral ;
  geo-pos:lat "52.006757"^^xsd:decimal ;
  geo-pos:long "3.970069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5014'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46941; 46941'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970069'^^xsd:double;
  dwc:latitude '52.006757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611837'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006757 3.970069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.006757"^^xsd:decimal ;
  dwc:decimalLongitude "3.970069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.006757 3.970069)"^^geo:wktLiteral ;
  geo-pos:lat "52.006757"^^xsd:decimal ;
  geo-pos:long "3.970069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5013'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46943; 46943'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970069'^^xsd:double;
  dwc:latitude '52.006757'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611841'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929961 3.970172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929961"^^xsd:decimal ;
  dwc:decimalLongitude "3.970172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929961 3.970172)"^^geo:wktLiteral ;
  geo-pos:lat "51.929961"^^xsd:decimal ;
  geo-pos:long "3.970172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f64'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46485; 46485'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970172'^^xsd:double;
  dwc:latitude '51.929961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611419'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929961 3.970172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929961"^^xsd:decimal ;
  dwc:decimalLongitude "3.970172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929961 3.970172)"^^geo:wktLiteral ;
  geo-pos:lat "51.929961"^^xsd:decimal ;
  geo-pos:long "3.970172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f63'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46486; 46486'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970172'^^xsd:double;
  dwc:latitude '51.929961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611420'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929961 3.970172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929961"^^xsd:decimal ;
  dwc:decimalLongitude "3.970172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929961 3.970172)"^^geo:wktLiteral ;
  geo-pos:lat "51.929961"^^xsd:decimal ;
  geo-pos:long "3.970172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f62'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46484; 46484'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970172'^^xsd:double;
  dwc:latitude '51.929961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611418'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929961 3.970172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929961"^^xsd:decimal ;
  dwc:decimalLongitude "3.970172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929961 3.970172)"^^geo:wktLiteral ;
  geo-pos:lat "51.929961"^^xsd:decimal ;
  geo-pos:long "3.970172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f61'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46487; 46487'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970172'^^xsd:double;
  dwc:latitude '51.929961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611421'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95216 3.970229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95216"^^xsd:decimal ;
  dwc:decimalLongitude "3.970229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95216 3.970229)"^^geo:wktLiteral ;
  geo-pos:lat "51.95216"^^xsd:decimal ;
  geo-pos:long "3.970229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7795'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51858; 51858'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970229'^^xsd:double;
  dwc:latitude '51.95216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616539'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95216 3.970229)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95216"^^xsd:decimal ;
  dwc:decimalLongitude "3.970229"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95216 3.970229)"^^geo:wktLiteral ;
  geo-pos:lat "51.95216"^^xsd:decimal ;
  geo-pos:long "3.970229"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7794'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51859; 51859'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970229'^^xsd:double;
  dwc:latitude '51.95216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616540'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.014631 3.970254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.014631"^^xsd:decimal ;
  dwc:decimalLongitude "3.970254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.014631 3.970254)"^^geo:wktLiteral ;
  geo-pos:lat "52.014631"^^xsd:decimal ;
  geo-pos:long "3.970254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50549; 50549'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970254'^^xsd:double;
  dwc:latitude '52.014631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615312'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.014631 3.970254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.014631"^^xsd:decimal ;
  dwc:decimalLongitude "3.970254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.014631 3.970254)"^^geo:wktLiteral ;
  geo-pos:lat "52.014631"^^xsd:decimal ;
  geo-pos:long "3.970254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-68c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50550; 50550'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970254'^^xsd:double;
  dwc:latitude '52.014631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615313'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847113 3.970262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847113"^^xsd:decimal ;
  dwc:decimalLongitude "3.970262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847113 3.970262)"^^geo:wktLiteral ;
  geo-pos:lat "51.847113"^^xsd:decimal ;
  geo-pos:long "3.970262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6703'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39984; 39984'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970262'^^xsd:double;
  dwc:latitude '51.847113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605187'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847113 3.970262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847113"^^xsd:decimal ;
  dwc:decimalLongitude "3.970262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847113 3.970262)"^^geo:wktLiteral ;
  geo-pos:lat "51.847113"^^xsd:decimal ;
  geo-pos:long "3.970262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6702'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39983; 39983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970262'^^xsd:double;
  dwc:latitude '51.847113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605186'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986695 3.970364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986695"^^xsd:decimal ;
  dwc:decimalLongitude "3.970364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986695 3.970364)"^^geo:wktLiteral ;
  geo-pos:lat "51.986695"^^xsd:decimal ;
  geo-pos:long "3.970364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e63'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49712; 49712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970364'^^xsd:double;
  dwc:latitude '51.986695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614559'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986695 3.970364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986695"^^xsd:decimal ;
  dwc:decimalLongitude "3.970364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986695 3.970364)"^^geo:wktLiteral ;
  geo-pos:lat "51.986695"^^xsd:decimal ;
  geo-pos:long "3.970364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e62'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49713; 49713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970364'^^xsd:double;
  dwc:latitude '51.986695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614560'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.019809 3.970453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.019809"^^xsd:decimal ;
  dwc:decimalLongitude "3.970453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.019809 3.970453)"^^geo:wktLiteral ;
  geo-pos:lat "52.019809"^^xsd:decimal ;
  geo-pos:long "3.970453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-46fb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53266; 53266'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970453'^^xsd:double;
  dwc:latitude '52.019809'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617832'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934094 3.970479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934094"^^xsd:decimal ;
  dwc:decimalLongitude "3.970479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934094 3.970479)"^^geo:wktLiteral ;
  geo-pos:lat "51.934094"^^xsd:decimal ;
  geo-pos:long "3.970479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-640d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49269; 49269'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970479'^^xsd:double;
  dwc:latitude '51.934094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614055'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934094 3.970479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934094"^^xsd:decimal ;
  dwc:decimalLongitude "3.970479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934094 3.970479)"^^geo:wktLiteral ;
  geo-pos:lat "51.934094"^^xsd:decimal ;
  geo-pos:long "3.970479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-640c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49268; 49268'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970479'^^xsd:double;
  dwc:latitude '51.934094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614054'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934094 3.970479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934094"^^xsd:decimal ;
  dwc:decimalLongitude "3.970479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934094 3.970479)"^^geo:wktLiteral ;
  geo-pos:lat "51.934094"^^xsd:decimal ;
  geo-pos:long "3.970479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-640b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49270; 49270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970479'^^xsd:double;
  dwc:latitude '51.934094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614056'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847468 3.970894)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847468"^^xsd:decimal ;
  dwc:decimalLongitude "3.970894"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847468 3.970894)"^^geo:wktLiteral ;
  geo-pos:lat "51.847468"^^xsd:decimal ;
  geo-pos:long "3.970894"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44475; 44475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970894'^^xsd:double;
  dwc:latitude '51.847468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609494'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847314 3.970993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847314"^^xsd:decimal ;
  dwc:decimalLongitude "3.970993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847314 3.970993)"^^geo:wktLiteral ;
  geo-pos:lat "51.847314"^^xsd:decimal ;
  geo-pos:long "3.970993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ddf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47798; 47798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.970993'^^xsd:double;
  dwc:latitude '51.847314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612753'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989576 3.971008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989576"^^xsd:decimal ;
  dwc:decimalLongitude "3.971008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989576 3.971008)"^^geo:wktLiteral ;
  geo-pos:lat "51.989576"^^xsd:decimal ;
  geo-pos:long "3.971008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45901; 45901'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971008'^^xsd:double;
  dwc:latitude '51.989576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610826'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845658 3.971037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845658"^^xsd:decimal ;
  dwc:decimalLongitude "3.971037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845658 3.971037)"^^geo:wktLiteral ;
  geo-pos:lat "51.845658"^^xsd:decimal ;
  geo-pos:long "3.971037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ff0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52331; 52331'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971037'^^xsd:double;
  dwc:latitude '51.845658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616979'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932993 3.971066)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932993"^^xsd:decimal ;
  dwc:decimalLongitude "3.971066"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932993 3.971066)"^^geo:wktLiteral ;
  geo-pos:lat "51.932993"^^xsd:decimal ;
  geo-pos:long "3.971066"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a4c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47317; 47317'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971066'^^xsd:double;
  dwc:latitude '51.932993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612265'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95039"^^xsd:decimal ;
  dwc:decimalLongitude "3.971122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  geo-pos:lat "51.95039"^^xsd:decimal ;
  geo-pos:long "3.971122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4593'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53656; 53656'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971122'^^xsd:double;
  dwc:latitude '51.95039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618177'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95039"^^xsd:decimal ;
  dwc:decimalLongitude "3.971122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  geo-pos:lat "51.95039"^^xsd:decimal ;
  geo-pos:long "3.971122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4592'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53653; 53653'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971122'^^xsd:double;
  dwc:latitude '51.95039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618174'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95039"^^xsd:decimal ;
  dwc:decimalLongitude "3.971122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  geo-pos:lat "51.95039"^^xsd:decimal ;
  geo-pos:long "3.971122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4591'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53654; 53654'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971122'^^xsd:double;
  dwc:latitude '51.95039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618175'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95039"^^xsd:decimal ;
  dwc:decimalLongitude "3.971122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  geo-pos:lat "51.95039"^^xsd:decimal ;
  geo-pos:long "3.971122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4590'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53652; 53652'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971122'^^xsd:double;
  dwc:latitude '51.95039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618173'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95039"^^xsd:decimal ;
  dwc:decimalLongitude "3.971122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  geo-pos:lat "51.95039"^^xsd:decimal ;
  geo-pos:long "3.971122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-458f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53651; 53651'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971122'^^xsd:double;
  dwc:latitude '51.95039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618172'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95039"^^xsd:decimal ;
  dwc:decimalLongitude "3.971122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  geo-pos:lat "51.95039"^^xsd:decimal ;
  geo-pos:long "3.971122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-458e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53657; 53657'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971122'^^xsd:double;
  dwc:latitude '51.95039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618178'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95039"^^xsd:decimal ;
  dwc:decimalLongitude "3.971122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95039 3.971122)"^^geo:wktLiteral ;
  geo-pos:lat "51.95039"^^xsd:decimal ;
  geo-pos:long "3.971122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-458d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53655; 53655'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971122'^^xsd:double;
  dwc:latitude '51.95039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618176'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911206 3.971149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911206"^^xsd:decimal ;
  dwc:decimalLongitude "3.971149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911206 3.971149)"^^geo:wktLiteral ;
  geo-pos:lat "51.911206"^^xsd:decimal ;
  geo-pos:long "3.971149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e00'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55284; 55284'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971149'^^xsd:double;
  dwc:latitude '51.911206'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619801'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911206 3.971149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911206"^^xsd:decimal ;
  dwc:decimalLongitude "3.971149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911206 3.971149)"^^geo:wktLiteral ;
  geo-pos:lat "51.911206"^^xsd:decimal ;
  geo-pos:long "3.971149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3dff'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55283; 55283'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971149'^^xsd:double;
  dwc:latitude '51.911206'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619800'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926487 3.971219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926487"^^xsd:decimal ;
  dwc:decimalLongitude "3.971219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926487 3.971219)"^^geo:wktLiteral ;
  geo-pos:lat "51.926487"^^xsd:decimal ;
  geo-pos:long "3.971219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7856'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52174; 52174'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971219'^^xsd:double;
  dwc:latitude '51.926487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616861'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926487 3.971219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926487"^^xsd:decimal ;
  dwc:decimalLongitude "3.971219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926487 3.971219)"^^geo:wktLiteral ;
  geo-pos:lat "51.926487"^^xsd:decimal ;
  geo-pos:long "3.971219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7855'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52175; 52175'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971219'^^xsd:double;
  dwc:latitude '51.926487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616862'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992307 3.9713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992307"^^xsd:decimal ;
  dwc:decimalLongitude "3.9713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992307 3.9713)"^^geo:wktLiteral ;
  geo-pos:lat "51.992307"^^xsd:decimal ;
  geo-pos:long "3.9713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6650'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39706; 39706'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.206666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9713'^^xsd:double;
  dwc:latitude '51.992307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604935'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966015 3.971445)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966015"^^xsd:decimal ;
  dwc:decimalLongitude "3.971445"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966015 3.971445)"^^geo:wktLiteral ;
  geo-pos:lat "51.966015"^^xsd:decimal ;
  geo-pos:long "3.971445"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43231; 43231'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971445'^^xsd:double;
  dwc:latitude '51.966015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608341'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934346 3.971547)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934346"^^xsd:decimal ;
  dwc:decimalLongitude "3.971547"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934346 3.971547)"^^geo:wktLiteral ;
  geo-pos:lat "51.934346"^^xsd:decimal ;
  geo-pos:long "3.971547"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7377'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39288; 39288'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971547'^^xsd:double;
  dwc:latitude '51.934346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604556'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934346 3.971547)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934346"^^xsd:decimal ;
  dwc:decimalLongitude "3.971547"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934346 3.971547)"^^geo:wktLiteral ;
  geo-pos:lat "51.934346"^^xsd:decimal ;
  geo-pos:long "3.971547"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7376'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39286; 39286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971547'^^xsd:double;
  dwc:latitude '51.934346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604551'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934346 3.971547)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934346"^^xsd:decimal ;
  dwc:decimalLongitude "3.971547"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934346 3.971547)"^^geo:wktLiteral ;
  geo-pos:lat "51.934346"^^xsd:decimal ;
  geo-pos:long "3.971547"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7375'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39287; 39287'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '10.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971547'^^xsd:double;
  dwc:latitude '51.934346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604552'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909943 3.971601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909943"^^xsd:decimal ;
  dwc:decimalLongitude "3.971601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909943 3.971601)"^^geo:wktLiteral ;
  geo-pos:lat "51.909943"^^xsd:decimal ;
  geo-pos:long "3.971601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f2b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46564; 46564'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971601'^^xsd:double;
  dwc:latitude '51.909943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611497'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896699 3.97165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896699"^^xsd:decimal ;
  dwc:decimalLongitude "3.97165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896699 3.97165)"^^geo:wktLiteral ;
  geo-pos:lat "51.896699"^^xsd:decimal ;
  geo-pos:long "3.97165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53837; 53837'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97165'^^xsd:double;
  dwc:latitude '51.896699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618358'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896699 3.97165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896699"^^xsd:decimal ;
  dwc:decimalLongitude "3.97165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896699 3.97165)"^^geo:wktLiteral ;
  geo-pos:lat "51.896699"^^xsd:decimal ;
  geo-pos:long "3.97165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53836; 53836'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97165'^^xsd:double;
  dwc:latitude '51.896699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618357'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896699 3.97165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896699"^^xsd:decimal ;
  dwc:decimalLongitude "3.97165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896699 3.97165)"^^geo:wktLiteral ;
  geo-pos:lat "51.896699"^^xsd:decimal ;
  geo-pos:long "3.97165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53835; 53835'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97165'^^xsd:double;
  dwc:latitude '51.896699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618356'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896699 3.97165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896699"^^xsd:decimal ;
  dwc:decimalLongitude "3.97165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896699 3.97165)"^^geo:wktLiteral ;
  geo-pos:lat "51.896699"^^xsd:decimal ;
  geo-pos:long "3.97165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-44e0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53834; 53834'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97165'^^xsd:double;
  dwc:latitude '51.896699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618355'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990541 3.971714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990541"^^xsd:decimal ;
  dwc:decimalLongitude "3.971714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990541 3.971714)"^^geo:wktLiteral ;
  geo-pos:lat "51.990541"^^xsd:decimal ;
  geo-pos:long "3.971714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cee'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48075; 48075'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971714'^^xsd:double;
  dwc:latitude '51.990541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612989'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990541 3.971714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990541"^^xsd:decimal ;
  dwc:decimalLongitude "3.971714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990541 3.971714)"^^geo:wktLiteral ;
  geo-pos:lat "51.990541"^^xsd:decimal ;
  geo-pos:long "3.971714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ced'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48074; 48074'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971714'^^xsd:double;
  dwc:latitude '51.990541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612988'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008227 3.971718)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008227"^^xsd:decimal ;
  dwc:decimalLongitude "3.971718"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008227 3.971718)"^^geo:wktLiteral ;
  geo-pos:lat "52.008227"^^xsd:decimal ;
  geo-pos:long "3.971718"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d3e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47976; 47976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971718'^^xsd:double;
  dwc:latitude '52.008227'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612893'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008227 3.971718)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008227"^^xsd:decimal ;
  dwc:decimalLongitude "3.971718"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008227 3.971718)"^^geo:wktLiteral ;
  geo-pos:lat "52.008227"^^xsd:decimal ;
  geo-pos:long "3.971718"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d3d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47977; 47977'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971718'^^xsd:double;
  dwc:latitude '52.008227'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612894'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008227 3.971718)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.008227"^^xsd:decimal ;
  dwc:decimalLongitude "3.971718"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.008227 3.971718)"^^geo:wktLiteral ;
  geo-pos:lat "52.008227"^^xsd:decimal ;
  geo-pos:long "3.971718"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d3c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47975; 47975'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3413888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971718'^^xsd:double;
  dwc:latitude '52.008227'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612892'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953109 3.971836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953109"^^xsd:decimal ;
  dwc:decimalLongitude "3.971836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953109 3.971836)"^^geo:wktLiteral ;
  geo-pos:lat "51.953109"^^xsd:decimal ;
  geo-pos:long "3.971836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71dc'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43643; 43643'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.971836'^^xsd:double;
  dwc:latitude '51.953109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608692'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847853 3.972151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847853"^^xsd:decimal ;
  dwc:decimalLongitude "3.972151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847853 3.972151)"^^geo:wktLiteral ;
  geo-pos:lat "51.847853"^^xsd:decimal ;
  geo-pos:long "3.972151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c55'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45672; 45672'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972151'^^xsd:double;
  dwc:latitude '51.847853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610635'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b30'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41682; 41682'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606824'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b2f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41681; 41681'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606823'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b2e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41679; 41679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606821'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b2d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41674; 41674'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606816'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b2c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41680; 41680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606822'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b2b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41683; 41683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606825'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b2a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41678; 41678'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606820'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b29'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41673; 41673'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606815'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b28'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41675; 41675'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606817'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b27'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41676; 41676'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606818'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883342"^^xsd:decimal ;
  dwc:decimalLongitude "3.972161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883342 3.972161)"^^geo:wktLiteral ;
  geo-pos:lat "51.883342"^^xsd:decimal ;
  geo-pos:long "3.972161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b26'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41677; 41677'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972161'^^xsd:double;
  dwc:latitude '51.883342'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606819'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881048 3.972315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881048"^^xsd:decimal ;
  dwc:decimalLongitude "3.972315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881048 3.972315)"^^geo:wktLiteral ;
  geo-pos:lat "51.881048"^^xsd:decimal ;
  geo-pos:long "3.972315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-544a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55832; 55832'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972315'^^xsd:double;
  dwc:latitude '51.881048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620303'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881048 3.972315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881048"^^xsd:decimal ;
  dwc:decimalLongitude "3.972315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881048 3.972315)"^^geo:wktLiteral ;
  geo-pos:lat "51.881048"^^xsd:decimal ;
  geo-pos:long "3.972315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5449'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55833; 55833'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972315'^^xsd:double;
  dwc:latitude '51.881048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620304'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845244 3.972356)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845244"^^xsd:decimal ;
  dwc:decimalLongitude "3.972356"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845244 3.972356)"^^geo:wktLiteral ;
  geo-pos:lat "51.845244"^^xsd:decimal ;
  geo-pos:long "3.972356"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56695; 56695'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972356'^^xsd:double;
  dwc:latitude '51.845244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621161'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912013 3.972446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912013"^^xsd:decimal ;
  dwc:decimalLongitude "3.972446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912013 3.972446)"^^geo:wktLiteral ;
  geo-pos:lat "51.912013"^^xsd:decimal ;
  geo-pos:long "3.972446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c97'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47729; 47729'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972446'^^xsd:double;
  dwc:latitude '51.912013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612683'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929141"^^xsd:decimal ;
  dwc:decimalLongitude "3.97254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  geo-pos:lat "51.929141"^^xsd:decimal ;
  geo-pos:long "3.97254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4285'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43343; 43343'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97254'^^xsd:double;
  dwc:latitude '51.929141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608157'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929141"^^xsd:decimal ;
  dwc:decimalLongitude "3.97254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  geo-pos:lat "51.929141"^^xsd:decimal ;
  geo-pos:long "3.97254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4284'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43341; 43341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97254'^^xsd:double;
  dwc:latitude '51.929141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608155'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929141"^^xsd:decimal ;
  dwc:decimalLongitude "3.97254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  geo-pos:lat "51.929141"^^xsd:decimal ;
  geo-pos:long "3.97254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4283'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43336; 43336'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97254'^^xsd:double;
  dwc:latitude '51.929141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608150'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929141"^^xsd:decimal ;
  dwc:decimalLongitude "3.97254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  geo-pos:lat "51.929141"^^xsd:decimal ;
  geo-pos:long "3.97254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4282'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43340; 43340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97254'^^xsd:double;
  dwc:latitude '51.929141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608154'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929141"^^xsd:decimal ;
  dwc:decimalLongitude "3.97254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  geo-pos:lat "51.929141"^^xsd:decimal ;
  geo-pos:long "3.97254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4281'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43342; 43342'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97254'^^xsd:double;
  dwc:latitude '51.929141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608156'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929141"^^xsd:decimal ;
  dwc:decimalLongitude "3.97254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  geo-pos:lat "51.929141"^^xsd:decimal ;
  geo-pos:long "3.97254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4280'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43339; 43339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97254'^^xsd:double;
  dwc:latitude '51.929141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608153'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929141"^^xsd:decimal ;
  dwc:decimalLongitude "3.97254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  geo-pos:lat "51.929141"^^xsd:decimal ;
  geo-pos:long "3.97254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-427f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43338; 43338'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97254'^^xsd:double;
  dwc:latitude '51.929141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608152'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929141"^^xsd:decimal ;
  dwc:decimalLongitude "3.97254"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929141 3.97254)"^^geo:wktLiteral ;
  geo-pos:lat "51.929141"^^xsd:decimal ;
  geo-pos:long "3.97254"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-427e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43337; 43337'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97254'^^xsd:double;
  dwc:latitude '51.929141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608151'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850592 3.972573)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850592"^^xsd:decimal ;
  dwc:decimalLongitude "3.972573"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850592 3.972573)"^^geo:wktLiteral ;
  geo-pos:lat "51.850592"^^xsd:decimal ;
  geo-pos:long "3.972573"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6933'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50420; 50420'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972573'^^xsd:double;
  dwc:latitude '51.850592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624331'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847849 3.97263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847849"^^xsd:decimal ;
  dwc:decimalLongitude "3.97263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847849 3.97263)"^^geo:wktLiteral ;
  geo-pos:lat "51.847849"^^xsd:decimal ;
  geo-pos:long "3.97263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f03'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49516; 49516'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7894444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97263'^^xsd:double;
  dwc:latitude '51.847849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614307'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989849 3.972762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989849"^^xsd:decimal ;
  dwc:decimalLongitude "3.972762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989849 3.972762)"^^geo:wktLiteral ;
  geo-pos:lat "51.989849"^^xsd:decimal ;
  geo-pos:long "3.972762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45902; 45902'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972762'^^xsd:double;
  dwc:latitude '51.989849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610827'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989849 3.972762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989849"^^xsd:decimal ;
  dwc:decimalLongitude "3.972762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989849 3.972762)"^^geo:wktLiteral ;
  geo-pos:lat "51.989849"^^xsd:decimal ;
  geo-pos:long "3.972762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-58d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45903; 45903'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.6'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972762'^^xsd:double;
  dwc:latitude '51.989849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610828'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934462 3.972815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934462"^^xsd:decimal ;
  dwc:decimalLongitude "3.972815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934462 3.972815)"^^geo:wktLiteral ;
  geo-pos:lat "51.934462"^^xsd:decimal ;
  geo-pos:long "3.972815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5692'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44203; 44203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972815'^^xsd:double;
  dwc:latitude '51.934462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609265'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934462 3.972815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934462"^^xsd:decimal ;
  dwc:decimalLongitude "3.972815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934462 3.972815)"^^geo:wktLiteral ;
  geo-pos:lat "51.934462"^^xsd:decimal ;
  geo-pos:long "3.972815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5691'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44202; 44202'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972815'^^xsd:double;
  dwc:latitude '51.934462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609264'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847766 3.972832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847766"^^xsd:decimal ;
  dwc:decimalLongitude "3.972832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847766 3.972832)"^^geo:wktLiteral ;
  geo-pos:lat "51.847766"^^xsd:decimal ;
  geo-pos:long "3.972832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6969'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50355; 50355'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972832'^^xsd:double;
  dwc:latitude '51.847766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615076'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847766 3.972832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847766"^^xsd:decimal ;
  dwc:decimalLongitude "3.972832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847766 3.972832)"^^geo:wktLiteral ;
  geo-pos:lat "51.847766"^^xsd:decimal ;
  geo-pos:long "3.972832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6968'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50353; 50353'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972832'^^xsd:double;
  dwc:latitude '51.847766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615075'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847766 3.972832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847766"^^xsd:decimal ;
  dwc:decimalLongitude "3.972832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847766 3.972832)"^^geo:wktLiteral ;
  geo-pos:lat "51.847766"^^xsd:decimal ;
  geo-pos:long "3.972832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6967'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50352; 50352'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972832'^^xsd:double;
  dwc:latitude '51.847766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615074'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847766 3.972832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847766"^^xsd:decimal ;
  dwc:decimalLongitude "3.972832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847766 3.972832)"^^geo:wktLiteral ;
  geo-pos:lat "51.847766"^^xsd:decimal ;
  geo-pos:long "3.972832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6966'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50351; 50351'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972832'^^xsd:double;
  dwc:latitude '51.847766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615073'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910104 3.972855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910104"^^xsd:decimal ;
  dwc:decimalLongitude "3.972855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910104 3.972855)"^^geo:wktLiteral ;
  geo-pos:lat "51.910104"^^xsd:decimal ;
  geo-pos:long "3.972855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5854'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46101; 46101'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972855'^^xsd:double;
  dwc:latitude '51.910104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611019'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910104 3.972855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910104"^^xsd:decimal ;
  dwc:decimalLongitude "3.972855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910104 3.972855)"^^geo:wktLiteral ;
  geo-pos:lat "51.910104"^^xsd:decimal ;
  geo-pos:long "3.972855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5853'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46102; 46102'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972855'^^xsd:double;
  dwc:latitude '51.910104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611020'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910193 3.972901)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910193"^^xsd:decimal ;
  dwc:decimalLongitude "3.972901"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910193 3.972901)"^^geo:wktLiteral ;
  geo-pos:lat "51.910193"^^xsd:decimal ;
  geo-pos:long "3.972901"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-544c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55829; 55829'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972901'^^xsd:double;
  dwc:latitude '51.910193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620300'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909564 3.972902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909564"^^xsd:decimal ;
  dwc:decimalLongitude "3.972902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909564 3.972902)"^^geo:wktLiteral ;
  geo-pos:lat "51.909564"^^xsd:decimal ;
  geo-pos:long "3.972902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6109'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45424; 45424'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972902'^^xsd:double;
  dwc:latitude '51.909564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610434'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909564 3.972902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909564"^^xsd:decimal ;
  dwc:decimalLongitude "3.972902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909564 3.972902)"^^geo:wktLiteral ;
  geo-pos:lat "51.909564"^^xsd:decimal ;
  geo-pos:long "3.972902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6108'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45423; 45423'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972902'^^xsd:double;
  dwc:latitude '51.909564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610433'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953936 3.972974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953936"^^xsd:decimal ;
  dwc:decimalLongitude "3.972974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953936 3.972974)"^^geo:wktLiteral ;
  geo-pos:lat "51.953936"^^xsd:decimal ;
  geo-pos:long "3.972974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5699'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44196; 44196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972974'^^xsd:double;
  dwc:latitude '51.953936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609258'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953936 3.972974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953936"^^xsd:decimal ;
  dwc:decimalLongitude "3.972974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953936 3.972974)"^^geo:wktLiteral ;
  geo-pos:lat "51.953936"^^xsd:decimal ;
  geo-pos:long "3.972974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5698'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44195; 44195'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.972974'^^xsd:double;
  dwc:latitude '51.953936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609257'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847783 3.973021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847783"^^xsd:decimal ;
  dwc:decimalLongitude "3.973021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847783 3.973021)"^^geo:wktLiteral ;
  geo-pos:lat "51.847783"^^xsd:decimal ;
  geo-pos:long "3.973021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46216; 46216'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973021'^^xsd:double;
  dwc:latitude '51.847783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611199'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847783 3.973021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847783"^^xsd:decimal ;
  dwc:decimalLongitude "3.973021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847783 3.973021)"^^geo:wktLiteral ;
  geo-pos:lat "51.847783"^^xsd:decimal ;
  geo-pos:long "3.973021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46218; 46218'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973021'^^xsd:double;
  dwc:latitude '51.847783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611201'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847783 3.973021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847783"^^xsd:decimal ;
  dwc:decimalLongitude "3.973021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847783 3.973021)"^^geo:wktLiteral ;
  geo-pos:lat "51.847783"^^xsd:decimal ;
  geo-pos:long "3.973021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46217; 46217'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.6683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973021'^^xsd:double;
  dwc:latitude '51.847783'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611200'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992355 3.973093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992355"^^xsd:decimal ;
  dwc:decimalLongitude "3.973093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992355 3.973093)"^^geo:wktLiteral ;
  geo-pos:lat "51.992355"^^xsd:decimal ;
  geo-pos:long "3.973093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48523; 48523'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973093'^^xsd:double;
  dwc:latitude '51.992355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613365'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992355 3.973093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992355"^^xsd:decimal ;
  dwc:decimalLongitude "3.973093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992355 3.973093)"^^geo:wktLiteral ;
  geo-pos:lat "51.992355"^^xsd:decimal ;
  geo-pos:long "3.973093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48522; 48522'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973093'^^xsd:double;
  dwc:latitude '51.992355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613364'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992355 3.973093)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992355"^^xsd:decimal ;
  dwc:decimalLongitude "3.973093"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992355 3.973093)"^^geo:wktLiteral ;
  geo-pos:lat "51.992355"^^xsd:decimal ;
  geo-pos:long "3.973093"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48524; 48524'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973093'^^xsd:double;
  dwc:latitude '51.992355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613366'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976683"^^xsd:decimal ;
  dwc:decimalLongitude "3.973132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  geo-pos:lat "51.976683"^^xsd:decimal ;
  geo-pos:long "3.973132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41280; 41280'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973132'^^xsd:double;
  dwc:latitude '51.976683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606464'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976683"^^xsd:decimal ;
  dwc:decimalLongitude "3.973132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  geo-pos:lat "51.976683"^^xsd:decimal ;
  geo-pos:long "3.973132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41279; 41279'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973132'^^xsd:double;
  dwc:latitude '51.976683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606463'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976683"^^xsd:decimal ;
  dwc:decimalLongitude "3.973132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  geo-pos:lat "51.976683"^^xsd:decimal ;
  geo-pos:long "3.973132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41282; 41282'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973132'^^xsd:double;
  dwc:latitude '51.976683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606466'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976683"^^xsd:decimal ;
  dwc:decimalLongitude "3.973132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  geo-pos:lat "51.976683"^^xsd:decimal ;
  geo-pos:long "3.973132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41281; 41281'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973132'^^xsd:double;
  dwc:latitude '51.976683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606465'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976683"^^xsd:decimal ;
  dwc:decimalLongitude "3.973132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976683 3.973132)"^^geo:wktLiteral ;
  geo-pos:lat "51.976683"^^xsd:decimal ;
  geo-pos:long "3.973132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41278; 41278'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973132'^^xsd:double;
  dwc:latitude '51.976683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606462'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884565 3.973219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884565"^^xsd:decimal ;
  dwc:decimalLongitude "3.973219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884565 3.973219)"^^geo:wktLiteral ;
  geo-pos:lat "51.884565"^^xsd:decimal ;
  geo-pos:long "3.973219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6103'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45429; 45429'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.856666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973219'^^xsd:double;
  dwc:latitude '51.884565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610439'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845064 3.973228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845064"^^xsd:decimal ;
  dwc:decimalLongitude "3.973228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845064 3.973228)"^^geo:wktLiteral ;
  geo-pos:lat "51.845064"^^xsd:decimal ;
  geo-pos:long "3.973228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-755d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42455; 42455'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9591666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973228'^^xsd:double;
  dwc:latitude '51.845064'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607562'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9109 3.973396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9109"^^xsd:decimal ;
  dwc:decimalLongitude "3.973396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9109 3.973396)"^^geo:wktLiteral ;
  geo-pos:lat "51.9109"^^xsd:decimal ;
  geo-pos:long "3.973396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f2a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46565; 46565'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973396'^^xsd:double;
  dwc:latitude '51.9109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611498'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9109 3.973396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9109"^^xsd:decimal ;
  dwc:decimalLongitude "3.973396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9109 3.973396)"^^geo:wktLiteral ;
  geo-pos:lat "51.9109"^^xsd:decimal ;
  geo-pos:long "3.973396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f29'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46566; 46566'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973396'^^xsd:double;
  dwc:latitude '51.9109'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611499'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99842 3.97353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99842"^^xsd:decimal ;
  dwc:decimalLongitude "3.97353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99842 3.97353)"^^geo:wktLiteral ;
  geo-pos:lat "51.99842"^^xsd:decimal ;
  geo-pos:long "3.97353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-749a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42283; 42283'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97353'^^xsd:double;
  dwc:latitude '51.99842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607433'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847859 3.973574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847859"^^xsd:decimal ;
  dwc:decimalLongitude "3.973574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847859 3.973574)"^^geo:wktLiteral ;
  geo-pos:lat "51.847859"^^xsd:decimal ;
  geo-pos:long "3.973574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4807'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52976; 52976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973574'^^xsd:double;
  dwc:latitude '51.847859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617508'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847859 3.973574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847859"^^xsd:decimal ;
  dwc:decimalLongitude "3.973574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847859 3.973574)"^^geo:wktLiteral ;
  geo-pos:lat "51.847859"^^xsd:decimal ;
  geo-pos:long "3.973574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4806'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52978; 52978'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973574'^^xsd:double;
  dwc:latitude '51.847859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617510'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847859 3.973574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847859"^^xsd:decimal ;
  dwc:decimalLongitude "3.973574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847859 3.973574)"^^geo:wktLiteral ;
  geo-pos:lat "51.847859"^^xsd:decimal ;
  geo-pos:long "3.973574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4805'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52977; 52977'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.383333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973574'^^xsd:double;
  dwc:latitude '51.847859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617509'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003985 3.973593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003985"^^xsd:decimal ;
  dwc:decimalLongitude "3.973593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003985 3.973593)"^^geo:wktLiteral ;
  geo-pos:lat "52.003985"^^xsd:decimal ;
  geo-pos:long "3.973593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55000; 55000'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.050555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973593'^^xsd:double;
  dwc:latitude '52.003985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619560'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003985 3.973593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.003985"^^xsd:decimal ;
  dwc:decimalLongitude "3.973593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.003985 3.973593)"^^geo:wktLiteral ;
  geo-pos:lat "52.003985"^^xsd:decimal ;
  geo-pos:long "3.973593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55001; 55001'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.050555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973593'^^xsd:double;
  dwc:latitude '52.003985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619561'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953876 3.973657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953876"^^xsd:decimal ;
  dwc:decimalLongitude "3.973657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953876 3.973657)"^^geo:wktLiteral ;
  geo-pos:lat "51.953876"^^xsd:decimal ;
  geo-pos:long "3.973657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-521c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54414; 54414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973657'^^xsd:double;
  dwc:latitude '51.953876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618954'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953876 3.973657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953876"^^xsd:decimal ;
  dwc:decimalLongitude "3.973657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953876 3.973657)"^^geo:wktLiteral ;
  geo-pos:lat "51.953876"^^xsd:decimal ;
  geo-pos:long "3.973657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-521b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54413; 54413'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973657'^^xsd:double;
  dwc:latitude '51.953876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618953'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953876 3.973657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953876"^^xsd:decimal ;
  dwc:decimalLongitude "3.973657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953876 3.973657)"^^geo:wktLiteral ;
  geo-pos:lat "51.953876"^^xsd:decimal ;
  geo-pos:long "3.973657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-521a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54415; 54415'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.55'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973657'^^xsd:double;
  dwc:latitude '51.953876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618955'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910421 3.973676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910421"^^xsd:decimal ;
  dwc:decimalLongitude "3.973676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910421 3.973676)"^^geo:wktLiteral ;
  geo-pos:lat "51.910421"^^xsd:decimal ;
  geo-pos:long "3.973676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-544b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55830; 55830'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973676'^^xsd:double;
  dwc:latitude '51.910421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620301'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844072 3.973754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844072"^^xsd:decimal ;
  dwc:decimalLongitude "3.973754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844072 3.973754)"^^geo:wktLiteral ;
  geo-pos:lat "51.844072"^^xsd:decimal ;
  geo-pos:long "3.973754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41e1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56696; 56696'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '5.9516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973754'^^xsd:double;
  dwc:latitude '51.844072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621162'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847686 3.973788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847686"^^xsd:decimal ;
  dwc:decimalLongitude "3.973788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847686 3.973788)"^^geo:wktLiteral ;
  geo-pos:lat "51.847686"^^xsd:decimal ;
  geo-pos:long "3.973788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40139; 40139'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.750555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973788'^^xsd:double;
  dwc:latitude '51.847686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605343'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870641 3.973848)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870641"^^xsd:decimal ;
  dwc:decimalLongitude "3.973848"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870641 3.973848)"^^geo:wktLiteral ;
  geo-pos:lat "51.870641"^^xsd:decimal ;
  geo-pos:long "3.973848"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4149'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56852; 56852'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973848'^^xsd:double;
  dwc:latitude '51.870641'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621315'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870434 3.973887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870434"^^xsd:decimal ;
  dwc:decimalLongitude "3.973887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870434 3.973887)"^^geo:wktLiteral ;
  geo-pos:lat "51.870434"^^xsd:decimal ;
  geo-pos:long "3.973887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f27'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54877; 54877'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.973887'^^xsd:double;
  dwc:latitude '51.870434'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619441'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992005 3.974047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992005"^^xsd:decimal ;
  dwc:decimalLongitude "3.974047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992005 3.974047)"^^geo:wktLiteral ;
  geo-pos:lat "51.992005"^^xsd:decimal ;
  geo-pos:long "3.974047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a9b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47214; 47214'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974047'^^xsd:double;
  dwc:latitude '51.992005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612161'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872579 3.974398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872579"^^xsd:decimal ;
  dwc:decimalLongitude "3.974398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872579 3.974398)"^^geo:wktLiteral ;
  geo-pos:lat "51.872579"^^xsd:decimal ;
  geo-pos:long "3.974398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f26'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54878; 54878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974398'^^xsd:double;
  dwc:latitude '51.872579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619442'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872579 3.974398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872579"^^xsd:decimal ;
  dwc:decimalLongitude "3.974398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872579 3.974398)"^^geo:wktLiteral ;
  geo-pos:lat "51.872579"^^xsd:decimal ;
  geo-pos:long "3.974398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f25'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54879; 54879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974398'^^xsd:double;
  dwc:latitude '51.872579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619443'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004923 3.974414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.004923"^^xsd:decimal ;
  dwc:decimalLongitude "3.974414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004923 3.974414)"^^geo:wktLiteral ;
  geo-pos:lat "52.004923"^^xsd:decimal ;
  geo-pos:long "3.974414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54998; 54998'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.048888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974414'^^xsd:double;
  dwc:latitude '52.004923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619559'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004923 3.974414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.004923"^^xsd:decimal ;
  dwc:decimalLongitude "3.974414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.004923 3.974414)"^^geo:wktLiteral ;
  geo-pos:lat "52.004923"^^xsd:decimal ;
  geo-pos:long "3.974414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3ec5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54997; 54997'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.048888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974414'^^xsd:double;
  dwc:latitude '52.004923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619558'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992478 3.974436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992478"^^xsd:decimal ;
  dwc:decimalLongitude "3.974436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992478 3.974436)"^^geo:wktLiteral ;
  geo-pos:lat "51.992478"^^xsd:decimal ;
  geo-pos:long "3.974436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5702'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44073; 44073'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974436'^^xsd:double;
  dwc:latitude '51.992478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609138'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992478 3.974436)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992478"^^xsd:decimal ;
  dwc:decimalLongitude "3.974436"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992478 3.974436)"^^geo:wktLiteral ;
  geo-pos:lat "51.992478"^^xsd:decimal ;
  geo-pos:long "3.974436"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5700'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44072; 44072'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974436'^^xsd:double;
  dwc:latitude '51.992478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609137'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910855 3.974471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910855"^^xsd:decimal ;
  dwc:decimalLongitude "3.974471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910855 3.974471)"^^geo:wktLiteral ;
  geo-pos:lat "51.910855"^^xsd:decimal ;
  geo-pos:long "3.974471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-702e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41972; 41972'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974471'^^xsd:double;
  dwc:latitude '51.910855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607157'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910855 3.974471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910855"^^xsd:decimal ;
  dwc:decimalLongitude "3.974471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910855 3.974471)"^^geo:wktLiteral ;
  geo-pos:lat "51.910855"^^xsd:decimal ;
  geo-pos:long "3.974471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-702d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41973; 41973'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974471'^^xsd:double;
  dwc:latitude '51.910855'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607158'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911986 3.974684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911986"^^xsd:decimal ;
  dwc:decimalLongitude "3.974684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911986 3.974684)"^^geo:wktLiteral ;
  geo-pos:lat "51.911986"^^xsd:decimal ;
  geo-pos:long "3.974684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-561b'^^xsd:string;
  dwc:scientificName 'Gavia stellata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44329; 44329'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974684'^^xsd:double;
  dwc:latitude '51.911986'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137188'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609351'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137188'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992557 3.974714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992557"^^xsd:decimal ;
  dwc:decimalLongitude "3.974714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992557 3.974714)"^^geo:wktLiteral ;
  geo-pos:lat "51.992557"^^xsd:decimal ;
  geo-pos:long "3.974714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5701'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44074; 44074'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974714'^^xsd:double;
  dwc:latitude '51.992557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609139'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872747 3.974751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872747"^^xsd:decimal ;
  dwc:decimalLongitude "3.974751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872747 3.974751)"^^geo:wktLiteral ;
  geo-pos:lat "51.872747"^^xsd:decimal ;
  geo-pos:long "3.974751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f24'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54881; 54881'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.130833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974751'^^xsd:double;
  dwc:latitude '51.872747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619445'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872747 3.974751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872747"^^xsd:decimal ;
  dwc:decimalLongitude "3.974751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872747 3.974751)"^^geo:wktLiteral ;
  geo-pos:lat "51.872747"^^xsd:decimal ;
  geo-pos:long "3.974751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f23'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54880; 54880'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.130833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974751'^^xsd:double;
  dwc:latitude '51.872747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619444'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906644 3.974772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906644"^^xsd:decimal ;
  dwc:decimalLongitude "3.974772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906644 3.974772)"^^geo:wktLiteral ;
  geo-pos:lat "51.906644"^^xsd:decimal ;
  geo-pos:long "3.974772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6774'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50937; 50937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974772'^^xsd:double;
  dwc:latitude '51.906644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615660'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906644 3.974772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906644"^^xsd:decimal ;
  dwc:decimalLongitude "3.974772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906644 3.974772)"^^geo:wktLiteral ;
  geo-pos:lat "51.906644"^^xsd:decimal ;
  geo-pos:long "3.974772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6773'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50938; 50938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974772'^^xsd:double;
  dwc:latitude '51.906644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615661'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848424 3.974791)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848424"^^xsd:decimal ;
  dwc:decimalLongitude "3.974791"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848424 3.974791)"^^geo:wktLiteral ;
  geo-pos:lat "51.848424"^^xsd:decimal ;
  geo-pos:long "3.974791"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ead'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49603; 49603'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2836111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974791'^^xsd:double;
  dwc:latitude '51.848424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614455'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993464 3.974836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993464"^^xsd:decimal ;
  dwc:decimalLongitude "3.974836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993464 3.974836)"^^geo:wktLiteral ;
  geo-pos:lat "51.993464"^^xsd:decimal ;
  geo-pos:long "3.974836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48521; 48521'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.974836'^^xsd:double;
  dwc:latitude '51.993464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613363'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847514 3.975018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847514"^^xsd:decimal ;
  dwc:decimalLongitude "3.975018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847514 3.975018)"^^geo:wktLiteral ;
  geo-pos:lat "51.847514"^^xsd:decimal ;
  geo-pos:long "3.975018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dde'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47799; 47799'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975018'^^xsd:double;
  dwc:latitude '51.847514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612754'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848296 3.97505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848296"^^xsd:decimal ;
  dwc:decimalLongitude "3.97505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848296 3.97505)"^^geo:wktLiteral ;
  geo-pos:lat "51.848296"^^xsd:decimal ;
  geo-pos:long "3.97505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a99'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51074; 51074'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97505'^^xsd:double;
  dwc:latitude '51.848296'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615758'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968161 3.975058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968161"^^xsd:decimal ;
  dwc:decimalLongitude "3.975058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968161 3.975058)"^^geo:wktLiteral ;
  geo-pos:lat "51.968161"^^xsd:decimal ;
  geo-pos:long "3.975058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4668'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53430; 53430'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975058'^^xsd:double;
  dwc:latitude '51.968161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617994'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968161 3.975058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968161"^^xsd:decimal ;
  dwc:decimalLongitude "3.975058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968161 3.975058)"^^geo:wktLiteral ;
  geo-pos:lat "51.968161"^^xsd:decimal ;
  geo-pos:long "3.975058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4667'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53431; 53431'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975058'^^xsd:double;
  dwc:latitude '51.968161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617995'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017082 3.975159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.017082"^^xsd:decimal ;
  dwc:decimalLongitude "3.975159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017082 3.975159)"^^geo:wktLiteral ;
  geo-pos:lat "52.017082"^^xsd:decimal ;
  geo-pos:long "3.975159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f11'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52613; 52613'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.873055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975159'^^xsd:double;
  dwc:latitude '52.017082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616391'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017082 3.975159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.017082"^^xsd:decimal ;
  dwc:decimalLongitude "3.975159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.017082 3.975159)"^^geo:wktLiteral ;
  geo-pos:lat "52.017082"^^xsd:decimal ;
  geo-pos:long "3.975159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f10'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52614; 52614'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.873055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975159'^^xsd:double;
  dwc:latitude '52.017082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616392'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848682 3.975218)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848682"^^xsd:decimal ;
  dwc:decimalLongitude "3.975218"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848682 3.975218)"^^geo:wktLiteral ;
  geo-pos:lat "51.848682"^^xsd:decimal ;
  geo-pos:long "3.975218"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46222; 46222'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7563888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975218'^^xsd:double;
  dwc:latitude '51.848682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611205'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992354 3.975321)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992354"^^xsd:decimal ;
  dwc:decimalLongitude "3.975321"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992354 3.975321)"^^geo:wktLiteral ;
  geo-pos:lat "51.992354"^^xsd:decimal ;
  geo-pos:long "3.975321"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a9c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47213; 47213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975321'^^xsd:double;
  dwc:latitude '51.992354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612160'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847413 3.975365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847413"^^xsd:decimal ;
  dwc:decimalLongitude "3.975365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847413 3.975365)"^^geo:wktLiteral ;
  geo-pos:lat "51.847413"^^xsd:decimal ;
  geo-pos:long "3.975365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73da'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39408; 39408'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975365'^^xsd:double;
  dwc:latitude '51.847413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604677'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847413 3.975365)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847413"^^xsd:decimal ;
  dwc:decimalLongitude "3.975365"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847413 3.975365)"^^geo:wktLiteral ;
  geo-pos:lat "51.847413"^^xsd:decimal ;
  geo-pos:long "3.975365"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39407; 39407'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975365'^^xsd:double;
  dwc:latitude '51.847413'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604676'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878235 3.975421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878235"^^xsd:decimal ;
  dwc:decimalLongitude "3.975421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878235 3.975421)"^^geo:wktLiteral ;
  geo-pos:lat "51.878235"^^xsd:decimal ;
  geo-pos:long "3.975421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-578d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44547; 44547'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7563888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975421'^^xsd:double;
  dwc:latitude '51.878235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609565'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848607 3.975507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848607"^^xsd:decimal ;
  dwc:decimalLongitude "3.975507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848607 3.975507)"^^geo:wktLiteral ;
  geo-pos:lat "51.848607"^^xsd:decimal ;
  geo-pos:long "3.975507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ec0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40722; 40722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975507'^^xsd:double;
  dwc:latitude '51.848607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605875'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848607 3.975507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848607"^^xsd:decimal ;
  dwc:decimalLongitude "3.975507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848607 3.975507)"^^geo:wktLiteral ;
  geo-pos:lat "51.848607"^^xsd:decimal ;
  geo-pos:long "3.975507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ebf'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40721; 40721'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975507'^^xsd:double;
  dwc:latitude '51.848607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605874'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889258 3.975529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889258"^^xsd:decimal ;
  dwc:decimalLongitude "3.975529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889258 3.975529)"^^geo:wktLiteral ;
  geo-pos:lat "51.889258"^^xsd:decimal ;
  geo-pos:long "3.975529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e62'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52846; 52846'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975529'^^xsd:double;
  dwc:latitude '51.889258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617394'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889707 3.975539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889707"^^xsd:decimal ;
  dwc:decimalLongitude "3.975539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889707 3.975539)"^^geo:wktLiteral ;
  geo-pos:lat "51.889707"^^xsd:decimal ;
  geo-pos:long "3.975539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-745b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42385; 42385'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.469166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975539'^^xsd:double;
  dwc:latitude '51.889707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607516'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988081 3.975593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988081"^^xsd:decimal ;
  dwc:decimalLongitude "3.975593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988081 3.975593)"^^geo:wktLiteral ;
  geo-pos:lat "51.988081"^^xsd:decimal ;
  geo-pos:long "3.975593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-466a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53427; 53427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975593'^^xsd:double;
  dwc:latitude '51.988081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617990'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843275 3.975595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843275"^^xsd:decimal ;
  dwc:decimalLongitude "3.975595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843275 3.975595)"^^geo:wktLiteral ;
  geo-pos:lat "51.843275"^^xsd:decimal ;
  geo-pos:long "3.975595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6374'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44739; 44739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.836944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975595'^^xsd:double;
  dwc:latitude '51.843275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609786'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843275 3.975595)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843275"^^xsd:decimal ;
  dwc:decimalLongitude "3.975595"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843275 3.975595)"^^geo:wktLiteral ;
  geo-pos:lat "51.843275"^^xsd:decimal ;
  geo-pos:long "3.975595"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6373'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44738; 44738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.836944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975595'^^xsd:double;
  dwc:latitude '51.843275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609785'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847841 3.975693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847841"^^xsd:decimal ;
  dwc:decimalLongitude "3.975693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847841 3.975693)"^^geo:wktLiteral ;
  geo-pos:lat "51.847841"^^xsd:decimal ;
  geo-pos:long "3.975693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46698; 46698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975693'^^xsd:double;
  dwc:latitude '51.847841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611635'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847841 3.975693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847841"^^xsd:decimal ;
  dwc:decimalLongitude "3.975693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847841 3.975693)"^^geo:wktLiteral ;
  geo-pos:lat "51.847841"^^xsd:decimal ;
  geo-pos:long "3.975693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50fc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46697; 46697'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975693'^^xsd:double;
  dwc:latitude '51.847841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611634'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847841 3.975693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847841"^^xsd:decimal ;
  dwc:decimalLongitude "3.975693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847841 3.975693)"^^geo:wktLiteral ;
  geo-pos:lat "51.847841"^^xsd:decimal ;
  geo-pos:long "3.975693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50fb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46696; 46696'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975693'^^xsd:double;
  dwc:latitude '51.847841'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611633'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911923 3.975715)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911923"^^xsd:decimal ;
  dwc:decimalLongitude "3.975715"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911923 3.975715)"^^geo:wktLiteral ;
  geo-pos:lat "51.911923"^^xsd:decimal ;
  geo-pos:long "3.975715"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69be'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56546; 56546'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975715'^^xsd:double;
  dwc:latitude '51.911923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621063'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912228 3.975852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912228"^^xsd:decimal ;
  dwc:decimalLongitude "3.975852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912228 3.975852)"^^geo:wktLiteral ;
  geo-pos:lat "51.912228"^^xsd:decimal ;
  geo-pos:long "3.975852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f4a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40623; 40623'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.975852'^^xsd:double;
  dwc:latitude '51.912228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605775'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936773"^^xsd:decimal ;
  dwc:decimalLongitude "3.976036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  geo-pos:lat "51.936773"^^xsd:decimal ;
  geo-pos:long "3.976036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a23'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56432; 56432'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976036'^^xsd:double;
  dwc:latitude '51.936773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620951'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936773"^^xsd:decimal ;
  dwc:decimalLongitude "3.976036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  geo-pos:lat "51.936773"^^xsd:decimal ;
  geo-pos:long "3.976036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a22'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56435; 56435'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976036'^^xsd:double;
  dwc:latitude '51.936773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620954'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936773"^^xsd:decimal ;
  dwc:decimalLongitude "3.976036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  geo-pos:lat "51.936773"^^xsd:decimal ;
  geo-pos:long "3.976036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a21'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56436; 56436'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976036'^^xsd:double;
  dwc:latitude '51.936773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620955'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936773"^^xsd:decimal ;
  dwc:decimalLongitude "3.976036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  geo-pos:lat "51.936773"^^xsd:decimal ;
  geo-pos:long "3.976036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a20'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56434; 56434'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976036'^^xsd:double;
  dwc:latitude '51.936773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620953'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936773"^^xsd:decimal ;
  dwc:decimalLongitude "3.976036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  geo-pos:lat "51.936773"^^xsd:decimal ;
  geo-pos:long "3.976036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a1f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56437; 56437'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976036'^^xsd:double;
  dwc:latitude '51.936773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620956'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936773"^^xsd:decimal ;
  dwc:decimalLongitude "3.976036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936773 3.976036)"^^geo:wktLiteral ;
  geo-pos:lat "51.936773"^^xsd:decimal ;
  geo-pos:long "3.976036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a1e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56433; 56433'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976036'^^xsd:double;
  dwc:latitude '51.936773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620952'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857009 3.97607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857009"^^xsd:decimal ;
  dwc:decimalLongitude "3.97607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857009 3.97607)"^^geo:wktLiteral ;
  geo-pos:lat "51.857009"^^xsd:decimal ;
  geo-pos:long "3.97607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7501'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42548; 42548'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97607'^^xsd:double;
  dwc:latitude '51.857009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607655'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857009 3.97607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857009"^^xsd:decimal ;
  dwc:decimalLongitude "3.97607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857009 3.97607)"^^geo:wktLiteral ;
  geo-pos:lat "51.857009"^^xsd:decimal ;
  geo-pos:long "3.97607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7500'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42547; 42547'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97607'^^xsd:double;
  dwc:latitude '51.857009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607654'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857009 3.97607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857009"^^xsd:decimal ;
  dwc:decimalLongitude "3.97607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857009 3.97607)"^^geo:wktLiteral ;
  geo-pos:lat "51.857009"^^xsd:decimal ;
  geo-pos:long "3.97607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42549; 42549'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97607'^^xsd:double;
  dwc:latitude '51.857009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607656'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935693 3.976158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935693"^^xsd:decimal ;
  dwc:decimalLongitude "3.976158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935693 3.976158)"^^geo:wktLiteral ;
  geo-pos:lat "51.935693"^^xsd:decimal ;
  geo-pos:long "3.976158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ba9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45571; 45571'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976158'^^xsd:double;
  dwc:latitude '51.935693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610532'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975471 3.976163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975471"^^xsd:decimal ;
  dwc:decimalLongitude "3.976163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975471 3.976163)"^^geo:wktLiteral ;
  geo-pos:lat "51.975471"^^xsd:decimal ;
  geo-pos:long "3.976163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44079; 44079'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976163'^^xsd:double;
  dwc:latitude '51.975471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609144'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975471 3.976163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975471"^^xsd:decimal ;
  dwc:decimalLongitude "3.976163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975471 3.976163)"^^geo:wktLiteral ;
  geo-pos:lat "51.975471"^^xsd:decimal ;
  geo-pos:long "3.976163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44078; 44078'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976163'^^xsd:double;
  dwc:latitude '51.975471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609143'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938884 3.976256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938884"^^xsd:decimal ;
  dwc:decimalLongitude "3.976256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938884 3.976256)"^^geo:wktLiteral ;
  geo-pos:lat "51.938884"^^xsd:decimal ;
  geo-pos:long "3.976256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49961; 49961'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976256'^^xsd:double;
  dwc:latitude '51.938884'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614752'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016271 3.976366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.016271"^^xsd:decimal ;
  dwc:decimalLongitude "3.976366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.016271 3.976366)"^^geo:wktLiteral ;
  geo-pos:lat "52.016271"^^xsd:decimal ;
  geo-pos:long "3.976366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5abd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47143; 47143'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976366'^^xsd:double;
  dwc:latitude '52.016271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612101'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857546 3.976411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857546"^^xsd:decimal ;
  dwc:decimalLongitude "3.976411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857546 3.976411)"^^geo:wktLiteral ;
  geo-pos:lat "51.857546"^^xsd:decimal ;
  geo-pos:long "3.976411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-577e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44562; 44562'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976411'^^xsd:double;
  dwc:latitude '51.857546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609580'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993576 3.976469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993576"^^xsd:decimal ;
  dwc:decimalLongitude "3.976469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993576 3.976469)"^^geo:wktLiteral ;
  geo-pos:lat "51.993576"^^xsd:decimal ;
  geo-pos:long "3.976469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6213'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45135; 45135'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976469'^^xsd:double;
  dwc:latitude '51.993576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610148'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993576 3.976469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.993576"^^xsd:decimal ;
  dwc:decimalLongitude "3.976469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.993576 3.976469)"^^geo:wktLiteral ;
  geo-pos:lat "51.993576"^^xsd:decimal ;
  geo-pos:long "3.976469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6212'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45134; 45134'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976469'^^xsd:double;
  dwc:latitude '51.993576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610146'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912348 3.976495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912348"^^xsd:decimal ;
  dwc:decimalLongitude "3.976495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912348 3.976495)"^^geo:wktLiteral ;
  geo-pos:lat "51.912348"^^xsd:decimal ;
  geo-pos:long "3.976495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56550; 56550'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976495'^^xsd:double;
  dwc:latitude '51.912348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621065'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912348 3.976495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912348"^^xsd:decimal ;
  dwc:decimalLongitude "3.976495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912348 3.976495)"^^geo:wktLiteral ;
  geo-pos:lat "51.912348"^^xsd:decimal ;
  geo-pos:long "3.976495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56549; 56549'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.9833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976495'^^xsd:double;
  dwc:latitude '51.912348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621064'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869081 3.976545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869081"^^xsd:decimal ;
  dwc:decimalLongitude "3.976545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869081 3.976545)"^^geo:wktLiteral ;
  geo-pos:lat "51.869081"^^xsd:decimal ;
  geo-pos:long "3.976545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f2a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54874; 54874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976545'^^xsd:double;
  dwc:latitude '51.869081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619437'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869081 3.976545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869081"^^xsd:decimal ;
  dwc:decimalLongitude "3.976545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869081 3.976545)"^^geo:wktLiteral ;
  geo-pos:lat "51.869081"^^xsd:decimal ;
  geo-pos:long "3.976545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f29'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54875; 54875'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976545'^^xsd:double;
  dwc:latitude '51.869081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619438'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869081 3.976545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869081"^^xsd:decimal ;
  dwc:decimalLongitude "3.976545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869081 3.976545)"^^geo:wktLiteral ;
  geo-pos:lat "51.869081"^^xsd:decimal ;
  geo-pos:long "3.976545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f28'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54876; 54876'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976545'^^xsd:double;
  dwc:latitude '51.869081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619440'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975746 3.976562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975746"^^xsd:decimal ;
  dwc:decimalLongitude "3.976562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975746 3.976562)"^^geo:wktLiteral ;
  geo-pos:lat "51.975746"^^xsd:decimal ;
  geo-pos:long "3.976562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56fe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44076; 44076'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.749444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976562'^^xsd:double;
  dwc:latitude '51.975746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609141'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975746 3.976562)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975746"^^xsd:decimal ;
  dwc:decimalLongitude "3.976562"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975746 3.976562)"^^geo:wktLiteral ;
  geo-pos:lat "51.975746"^^xsd:decimal ;
  geo-pos:long "3.976562"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44077; 44077'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.749444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976562'^^xsd:double;
  dwc:latitude '51.975746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609142'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976339"^^xsd:decimal ;
  dwc:decimalLongitude "3.976575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  geo-pos:lat "51.976339"^^xsd:decimal ;
  geo-pos:long "3.976575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6845'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50696; 50696'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976575'^^xsd:double;
  dwc:latitude '51.976339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615448'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976339"^^xsd:decimal ;
  dwc:decimalLongitude "3.976575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  geo-pos:lat "51.976339"^^xsd:decimal ;
  geo-pos:long "3.976575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6844'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50697; 50697'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976575'^^xsd:double;
  dwc:latitude '51.976339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615449'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976339"^^xsd:decimal ;
  dwc:decimalLongitude "3.976575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  geo-pos:lat "51.976339"^^xsd:decimal ;
  geo-pos:long "3.976575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6843'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50695; 50695'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976575'^^xsd:double;
  dwc:latitude '51.976339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615447'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976339"^^xsd:decimal ;
  dwc:decimalLongitude "3.976575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  geo-pos:lat "51.976339"^^xsd:decimal ;
  geo-pos:long "3.976575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6842'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50701; 50701'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976575'^^xsd:double;
  dwc:latitude '51.976339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615453'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976339"^^xsd:decimal ;
  dwc:decimalLongitude "3.976575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  geo-pos:lat "51.976339"^^xsd:decimal ;
  geo-pos:long "3.976575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6841'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50700; 50700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976575'^^xsd:double;
  dwc:latitude '51.976339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615452'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976339"^^xsd:decimal ;
  dwc:decimalLongitude "3.976575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  geo-pos:lat "51.976339"^^xsd:decimal ;
  geo-pos:long "3.976575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6840'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50699; 50699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976575'^^xsd:double;
  dwc:latitude '51.976339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615451'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976339"^^xsd:decimal ;
  dwc:decimalLongitude "3.976575"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976339 3.976575)"^^geo:wktLiteral ;
  geo-pos:lat "51.976339"^^xsd:decimal ;
  geo-pos:long "3.976575"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-683f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50698; 50698'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '7.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976575'^^xsd:double;
  dwc:latitude '51.976339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615450'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990698 3.976582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990698"^^xsd:decimal ;
  dwc:decimalLongitude "3.976582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990698 3.976582)"^^geo:wktLiteral ;
  geo-pos:lat "51.990698"^^xsd:decimal ;
  geo-pos:long "3.976582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-495e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51420; 51420'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976582'^^xsd:double;
  dwc:latitude '51.990698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616048'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990698 3.976582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990698"^^xsd:decimal ;
  dwc:decimalLongitude "3.976582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990698 3.976582)"^^geo:wktLiteral ;
  geo-pos:lat "51.990698"^^xsd:decimal ;
  geo-pos:long "3.976582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-495d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51419; 51419'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976582'^^xsd:double;
  dwc:latitude '51.990698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616047'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907896 3.976645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907896"^^xsd:decimal ;
  dwc:decimalLongitude "3.976645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907896 3.976645)"^^geo:wktLiteral ;
  geo-pos:lat "51.907896"^^xsd:decimal ;
  geo-pos:long "3.976645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6777'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50936; 50936'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976645'^^xsd:double;
  dwc:latitude '51.907896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615659'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907896 3.976645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907896"^^xsd:decimal ;
  dwc:decimalLongitude "3.976645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907896 3.976645)"^^geo:wktLiteral ;
  geo-pos:lat "51.907896"^^xsd:decimal ;
  geo-pos:long "3.976645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6776'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50933; 50933'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976645'^^xsd:double;
  dwc:latitude '51.907896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615657'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907896 3.976645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907896"^^xsd:decimal ;
  dwc:decimalLongitude "3.976645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907896 3.976645)"^^geo:wktLiteral ;
  geo-pos:lat "51.907896"^^xsd:decimal ;
  geo-pos:long "3.976645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6775'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50934; 50934'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.6833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976645'^^xsd:double;
  dwc:latitude '51.907896'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615658'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873711 3.976703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873711"^^xsd:decimal ;
  dwc:decimalLongitude "3.976703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873711 3.976703)"^^geo:wktLiteral ;
  geo-pos:lat "51.873711"^^xsd:decimal ;
  geo-pos:long "3.976703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4148'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56854; 56854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976703'^^xsd:double;
  dwc:latitude '51.873711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621317'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873711 3.976703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873711"^^xsd:decimal ;
  dwc:decimalLongitude "3.976703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873711 3.976703)"^^geo:wktLiteral ;
  geo-pos:lat "51.873711"^^xsd:decimal ;
  geo-pos:long "3.976703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4147'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56853; 56853'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976703'^^xsd:double;
  dwc:latitude '51.873711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621316'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873711 3.976703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873711"^^xsd:decimal ;
  dwc:decimalLongitude "3.976703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873711 3.976703)"^^geo:wktLiteral ;
  geo-pos:lat "51.873711"^^xsd:decimal ;
  geo-pos:long "3.976703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4146'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56855; 56855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976703'^^xsd:double;
  dwc:latitude '51.873711'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621318'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969361 3.976729)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969361"^^xsd:decimal ;
  dwc:decimalLongitude "3.976729"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969361 3.976729)"^^geo:wktLiteral ;
  geo-pos:lat "51.969361"^^xsd:decimal ;
  geo-pos:long "3.976729"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-42d2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43230; 43230'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2252777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976729'^^xsd:double;
  dwc:latitude '51.969361'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608340'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869017 3.976732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869017"^^xsd:decimal ;
  dwc:decimalLongitude "3.976732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869017 3.976732)"^^geo:wktLiteral ;
  geo-pos:lat "51.869017"^^xsd:decimal ;
  geo-pos:long "3.976732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43903; 43903'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976732'^^xsd:double;
  dwc:latitude '51.869017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608915'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869017 3.976732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869017"^^xsd:decimal ;
  dwc:decimalLongitude "3.976732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869017 3.976732)"^^geo:wktLiteral ;
  geo-pos:lat "51.869017"^^xsd:decimal ;
  geo-pos:long "3.976732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c1'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43901; 43901'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976732'^^xsd:double;
  dwc:latitude '51.869017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608913'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869017 3.976732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869017"^^xsd:decimal ;
  dwc:decimalLongitude "3.976732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869017 3.976732)"^^geo:wktLiteral ;
  geo-pos:lat "51.869017"^^xsd:decimal ;
  geo-pos:long "3.976732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43904; 43904'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976732'^^xsd:double;
  dwc:latitude '51.869017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608916'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869017 3.976732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869017"^^xsd:decimal ;
  dwc:decimalLongitude "3.976732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869017 3.976732)"^^geo:wktLiteral ;
  geo-pos:lat "51.869017"^^xsd:decimal ;
  geo-pos:long "3.976732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43902; 43902'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976732'^^xsd:double;
  dwc:latitude '51.869017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608914'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975843 3.976797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975843"^^xsd:decimal ;
  dwc:decimalLongitude "3.976797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975843 3.976797)"^^geo:wktLiteral ;
  geo-pos:lat "51.975843"^^xsd:decimal ;
  geo-pos:long "3.976797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6211'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45138; 45138'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.735277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976797'^^xsd:double;
  dwc:latitude '51.975843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610151'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975843 3.976797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975843"^^xsd:decimal ;
  dwc:decimalLongitude "3.976797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975843 3.976797)"^^geo:wktLiteral ;
  geo-pos:lat "51.975843"^^xsd:decimal ;
  geo-pos:long "3.976797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6210'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45139; 45139'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.735277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976797'^^xsd:double;
  dwc:latitude '51.975843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610152'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975843 3.976797)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975843"^^xsd:decimal ;
  dwc:decimalLongitude "3.976797"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975843 3.976797)"^^geo:wktLiteral ;
  geo-pos:lat "51.975843"^^xsd:decimal ;
  geo-pos:long "3.976797"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-620f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45140; 45140'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '15.735277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976797'^^xsd:double;
  dwc:latitude '51.975843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610153'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 3.976843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890856"^^xsd:decimal ;
  dwc:decimalLongitude "3.976843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 3.976843)"^^geo:wktLiteral ;
  geo-pos:lat "51.890856"^^xsd:decimal ;
  geo-pos:long "3.976843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f28'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46569; 46569'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976843'^^xsd:double;
  dwc:latitude '51.890856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611502'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 3.976843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890856"^^xsd:decimal ;
  dwc:decimalLongitude "3.976843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 3.976843)"^^geo:wktLiteral ;
  geo-pos:lat "51.890856"^^xsd:decimal ;
  geo-pos:long "3.976843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f27'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46570; 46570'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976843'^^xsd:double;
  dwc:latitude '51.890856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611503'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 3.976843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890856"^^xsd:decimal ;
  dwc:decimalLongitude "3.976843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 3.976843)"^^geo:wktLiteral ;
  geo-pos:lat "51.890856"^^xsd:decimal ;
  geo-pos:long "3.976843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f26'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46568; 46568'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976843'^^xsd:double;
  dwc:latitude '51.890856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611501'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 3.976843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890856"^^xsd:decimal ;
  dwc:decimalLongitude "3.976843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 3.976843)"^^geo:wktLiteral ;
  geo-pos:lat "51.890856"^^xsd:decimal ;
  geo-pos:long "3.976843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f25'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46571; 46571'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.976843'^^xsd:double;
  dwc:latitude '51.890856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611504'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911058 3.977019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911058"^^xsd:decimal ;
  dwc:decimalLongitude "3.977019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911058 3.977019)"^^geo:wktLiteral ;
  geo-pos:lat "51.911058"^^xsd:decimal ;
  geo-pos:long "3.977019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b34'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41669; 41669'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977019'^^xsd:double;
  dwc:latitude '51.911058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606812'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911058 3.977019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911058"^^xsd:decimal ;
  dwc:decimalLongitude "3.977019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911058 3.977019)"^^geo:wktLiteral ;
  geo-pos:lat "51.911058"^^xsd:decimal ;
  geo-pos:long "3.977019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b33'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41668; 41668'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977019'^^xsd:double;
  dwc:latitude '51.911058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606811'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887186 3.977039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887186"^^xsd:decimal ;
  dwc:decimalLongitude "3.977039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887186 3.977039)"^^geo:wktLiteral ;
  geo-pos:lat "51.887186"^^xsd:decimal ;
  geo-pos:long "3.977039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6102'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45430; 45430'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.8575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977039'^^xsd:double;
  dwc:latitude '51.887186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610440'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848028 3.977106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848028"^^xsd:decimal ;
  dwc:decimalLongitude "3.977106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848028 3.977106)"^^geo:wktLiteral ;
  geo-pos:lat "51.848028"^^xsd:decimal ;
  geo-pos:long "3.977106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6550'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48864; 48864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.7836111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977106'^^xsd:double;
  dwc:latitude '51.848028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613448'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956617 3.977136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956617"^^xsd:decimal ;
  dwc:decimalLongitude "3.977136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956617 3.977136)"^^geo:wktLiteral ;
  geo-pos:lat "51.956617"^^xsd:decimal ;
  geo-pos:long "3.977136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7077'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41881; 41881'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977136'^^xsd:double;
  dwc:latitude '51.956617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607076'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956617 3.977136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956617"^^xsd:decimal ;
  dwc:decimalLongitude "3.977136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956617 3.977136)"^^geo:wktLiteral ;
  geo-pos:lat "51.956617"^^xsd:decimal ;
  geo-pos:long "3.977136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7075'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41879; 41879'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977136'^^xsd:double;
  dwc:latitude '51.956617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607074'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956617 3.977136)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956617"^^xsd:decimal ;
  dwc:decimalLongitude "3.977136"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956617 3.977136)"^^geo:wktLiteral ;
  geo-pos:lat "51.956617"^^xsd:decimal ;
  geo-pos:long "3.977136"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7073'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41880; 41880'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977136'^^xsd:double;
  dwc:latitude '51.956617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607075'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976146 3.977168)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976146"^^xsd:decimal ;
  dwc:decimalLongitude "3.977168"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976146 3.977168)"^^geo:wktLiteral ;
  geo-pos:lat "51.976146"^^xsd:decimal ;
  geo-pos:long "3.977168"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-56ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44075; 44075'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.748611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977168'^^xsd:double;
  dwc:latitude '51.976146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609140'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935981 3.977226)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935981"^^xsd:decimal ;
  dwc:decimalLongitude "3.977226"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935981 3.977226)"^^geo:wktLiteral ;
  geo-pos:lat "51.935981"^^xsd:decimal ;
  geo-pos:long "3.977226"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c7d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48656; 48656'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977226'^^xsd:double;
  dwc:latitude '51.935981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613550'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875154 3.977243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875154"^^xsd:decimal ;
  dwc:decimalLongitude "3.977243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875154 3.977243)"^^geo:wktLiteral ;
  geo-pos:lat "51.875154"^^xsd:decimal ;
  geo-pos:long "3.977243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e55'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40830; 40830'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977243'^^xsd:double;
  dwc:latitude '51.875154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605983'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849465 3.977253)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849465"^^xsd:decimal ;
  dwc:decimalLongitude "3.977253"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849465 3.977253)"^^geo:wktLiteral ;
  geo-pos:lat "51.849465"^^xsd:decimal ;
  geo-pos:long "3.977253"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b5b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47461; 47461'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9436111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977253'^^xsd:double;
  dwc:latitude '51.849465'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612367'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908943 3.977293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908943"^^xsd:decimal ;
  dwc:decimalLongitude "3.977293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908943 3.977293)"^^geo:wktLiteral ;
  geo-pos:lat "51.908943"^^xsd:decimal ;
  geo-pos:long "3.977293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e65'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52842; 52842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977293'^^xsd:double;
  dwc:latitude '51.908943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617392'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908943 3.977293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908943"^^xsd:decimal ;
  dwc:decimalLongitude "3.977293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908943 3.977293)"^^geo:wktLiteral ;
  geo-pos:lat "51.908943"^^xsd:decimal ;
  geo-pos:long "3.977293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e64'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52840; 52840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977293'^^xsd:double;
  dwc:latitude '51.908943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617390'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908943 3.977293)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908943"^^xsd:decimal ;
  dwc:decimalLongitude "3.977293"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908943 3.977293)"^^geo:wktLiteral ;
  geo-pos:lat "51.908943"^^xsd:decimal ;
  geo-pos:long "3.977293"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e63'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52841; 52841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977293'^^xsd:double;
  dwc:latitude '51.908943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617391'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848214 3.9774)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848214"^^xsd:decimal ;
  dwc:decimalLongitude "3.9774"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848214 3.9774)"^^geo:wktLiteral ;
  geo-pos:lat "51.848214"^^xsd:decimal ;
  geo-pos:long "3.9774"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4804'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52979; 52979'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.385277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9774'^^xsd:double;
  dwc:latitude '51.848214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617511'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957756"^^xsd:decimal ;
  dwc:decimalLongitude "3.977408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  geo-pos:lat "51.957756"^^xsd:decimal ;
  geo-pos:long "3.977408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6161'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45320; 45320'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977408'^^xsd:double;
  dwc:latitude '51.957756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610332'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957756"^^xsd:decimal ;
  dwc:decimalLongitude "3.977408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  geo-pos:lat "51.957756"^^xsd:decimal ;
  geo-pos:long "3.977408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6160'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45319; 45319'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977408'^^xsd:double;
  dwc:latitude '51.957756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610331'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957756"^^xsd:decimal ;
  dwc:decimalLongitude "3.977408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  geo-pos:lat "51.957756"^^xsd:decimal ;
  geo-pos:long "3.977408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-615f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45321; 45321'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977408'^^xsd:double;
  dwc:latitude '51.957756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610333'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957756"^^xsd:decimal ;
  dwc:decimalLongitude "3.977408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  geo-pos:lat "51.957756"^^xsd:decimal ;
  geo-pos:long "3.977408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-615e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45322; 45322'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977408'^^xsd:double;
  dwc:latitude '51.957756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610334'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957756"^^xsd:decimal ;
  dwc:decimalLongitude "3.977408"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957756 3.977408)"^^geo:wktLiteral ;
  geo-pos:lat "51.957756"^^xsd:decimal ;
  geo-pos:long "3.977408"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-615d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45323; 45323'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977408'^^xsd:double;
  dwc:latitude '51.957756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610335'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894438 3.97756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894438"^^xsd:decimal ;
  dwc:decimalLongitude "3.97756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894438 3.97756)"^^geo:wktLiteral ;
  geo-pos:lat "51.894438"^^xsd:decimal ;
  geo-pos:long "3.97756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4256'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42661; 42661'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.386666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97756'^^xsd:double;
  dwc:latitude '51.894438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607754'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88987 3.977577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88987"^^xsd:decimal ;
  dwc:decimalLongitude "3.977577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88987 3.977577)"^^geo:wktLiteral ;
  geo-pos:lat "51.88987"^^xsd:decimal ;
  geo-pos:long "3.977577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7684'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50041; 50041'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.922777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977577'^^xsd:double;
  dwc:latitude '51.88987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614828'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88987 3.977577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88987"^^xsd:decimal ;
  dwc:decimalLongitude "3.977577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88987 3.977577)"^^geo:wktLiteral ;
  geo-pos:lat "51.88987"^^xsd:decimal ;
  geo-pos:long "3.977577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7683'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50040; 50040'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.922777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977577'^^xsd:double;
  dwc:latitude '51.88987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614827'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992353 3.977593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992353"^^xsd:decimal ;
  dwc:decimalLongitude "3.977593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992353 3.977593)"^^geo:wktLiteral ;
  geo-pos:lat "51.992353"^^xsd:decimal ;
  geo-pos:long "3.977593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bc7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45503; 45503'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977593'^^xsd:double;
  dwc:latitude '51.992353'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609647'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842664 3.977672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842664"^^xsd:decimal ;
  dwc:decimalLongitude "3.977672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842664 3.977672)"^^geo:wktLiteral ;
  geo-pos:lat "51.842664"^^xsd:decimal ;
  geo-pos:long "3.977672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39415; 39415'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977672'^^xsd:double;
  dwc:latitude '51.842664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604684'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842664 3.977672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842664"^^xsd:decimal ;
  dwc:decimalLongitude "3.977672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842664 3.977672)"^^geo:wktLiteral ;
  geo-pos:lat "51.842664"^^xsd:decimal ;
  geo-pos:long "3.977672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39416; 39416'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.7263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977672'^^xsd:double;
  dwc:latitude '51.842664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604685'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847969 3.977714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847969"^^xsd:decimal ;
  dwc:decimalLongitude "3.977714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847969 3.977714)"^^geo:wktLiteral ;
  geo-pos:lat "51.847969"^^xsd:decimal ;
  geo-pos:long "3.977714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e29'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48163; 48163'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.390277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977714'^^xsd:double;
  dwc:latitude '51.847969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613055'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847969 3.977714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847969"^^xsd:decimal ;
  dwc:decimalLongitude "3.977714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847969 3.977714)"^^geo:wktLiteral ;
  geo-pos:lat "51.847969"^^xsd:decimal ;
  geo-pos:long "3.977714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e28'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48164; 48164'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.390277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977714'^^xsd:double;
  dwc:latitude '51.847969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613056'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994797 3.977807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.994797"^^xsd:decimal ;
  dwc:decimalLongitude "3.977807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994797 3.977807)"^^geo:wktLiteral ;
  geo-pos:lat "51.994797"^^xsd:decimal ;
  geo-pos:long "3.977807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47059; 47059'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977807'^^xsd:double;
  dwc:latitude '51.994797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611957'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957194 3.977993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957194"^^xsd:decimal ;
  dwc:decimalLongitude "3.977993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957194 3.977993)"^^geo:wktLiteral ;
  geo-pos:lat "51.957194"^^xsd:decimal ;
  geo-pos:long "3.977993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71db'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43642; 43642'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.977993'^^xsd:double;
  dwc:latitude '51.957194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608691'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871666 3.978199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871666"^^xsd:decimal ;
  dwc:decimalLongitude "3.978199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871666 3.978199)"^^geo:wktLiteral ;
  geo-pos:lat "51.871666"^^xsd:decimal ;
  geo-pos:long "3.978199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53964; 53964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.368611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978199'^^xsd:double;
  dwc:latitude '51.871666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618547'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871666 3.978199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871666"^^xsd:decimal ;
  dwc:decimalLongitude "3.978199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871666 3.978199)"^^geo:wktLiteral ;
  geo-pos:lat "51.871666"^^xsd:decimal ;
  geo-pos:long "3.978199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53963; 53963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.368611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978199'^^xsd:double;
  dwc:latitude '51.871666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618546'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889163 3.978288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889163"^^xsd:decimal ;
  dwc:decimalLongitude "3.978288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889163 3.978288)"^^geo:wktLiteral ;
  geo-pos:lat "51.889163"^^xsd:decimal ;
  geo-pos:long "3.978288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-719c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43737; 43737'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.418055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978288'^^xsd:double;
  dwc:latitude '51.889163'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608746'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847505 3.978299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847505"^^xsd:decimal ;
  dwc:decimalLongitude "3.978299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847505 3.978299)"^^geo:wktLiteral ;
  geo-pos:lat "51.847505"^^xsd:decimal ;
  geo-pos:long "3.978299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-442c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42823; 42823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978299'^^xsd:double;
  dwc:latitude '51.847505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607874'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847505 3.978299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847505"^^xsd:decimal ;
  dwc:decimalLongitude "3.978299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847505 3.978299)"^^geo:wktLiteral ;
  geo-pos:lat "51.847505"^^xsd:decimal ;
  geo-pos:long "3.978299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-442b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42822; 42822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978299'^^xsd:double;
  dwc:latitude '51.847505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607873'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847505 3.978299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847505"^^xsd:decimal ;
  dwc:decimalLongitude "3.978299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847505 3.978299)"^^geo:wktLiteral ;
  geo-pos:lat "51.847505"^^xsd:decimal ;
  geo-pos:long "3.978299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-442a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42824; 42824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978299'^^xsd:double;
  dwc:latitude '51.847505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607875'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872546 3.978334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872546"^^xsd:decimal ;
  dwc:decimalLongitude "3.978334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872546 3.978334)"^^geo:wktLiteral ;
  geo-pos:lat "51.872546"^^xsd:decimal ;
  geo-pos:long "3.978334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-556d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55441; 55441'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.124722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978334'^^xsd:double;
  dwc:latitude '51.872546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619416'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856549 3.978452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856549"^^xsd:decimal ;
  dwc:decimalLongitude "3.978452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856549 3.978452)"^^geo:wktLiteral ;
  geo-pos:lat "51.856549"^^xsd:decimal ;
  geo-pos:long "3.978452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e3f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40852; 40852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978452'^^xsd:double;
  dwc:latitude '51.856549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606004'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961362 3.97852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961362"^^xsd:decimal ;
  dwc:decimalLongitude "3.97852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961362 3.97852)"^^geo:wktLiteral ;
  geo-pos:lat "51.961362"^^xsd:decimal ;
  geo-pos:long "3.97852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39830; 39830'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.79'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97852'^^xsd:double;
  dwc:latitude '51.961362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605069'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961362 3.97852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961362"^^xsd:decimal ;
  dwc:decimalLongitude "3.97852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961362 3.97852)"^^geo:wktLiteral ;
  geo-pos:lat "51.961362"^^xsd:decimal ;
  geo-pos:long "3.97852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39829; 39829'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.79'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97852'^^xsd:double;
  dwc:latitude '51.961362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605068'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961362 3.97852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961362"^^xsd:decimal ;
  dwc:decimalLongitude "3.97852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961362 3.97852)"^^geo:wktLiteral ;
  geo-pos:lat "51.961362"^^xsd:decimal ;
  geo-pos:long "3.97852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ed'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39828; 39828'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.79'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97852'^^xsd:double;
  dwc:latitude '51.961362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605067'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961362 3.97852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961362"^^xsd:decimal ;
  dwc:decimalLongitude "3.97852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961362 3.97852)"^^geo:wktLiteral ;
  geo-pos:lat "51.961362"^^xsd:decimal ;
  geo-pos:long "3.97852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ec'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39827; 39827'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.79'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97852'^^xsd:double;
  dwc:latitude '51.961362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605066'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960858 3.978524)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960858"^^xsd:decimal ;
  dwc:decimalLongitude "3.978524"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960858 3.978524)"^^geo:wktLiteral ;
  geo-pos:lat "51.960858"^^xsd:decimal ;
  geo-pos:long "3.978524"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-76cb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 49959; 49959'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978524'^^xsd:double;
  dwc:latitude '51.960858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614751'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874001 3.978569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874001"^^xsd:decimal ;
  dwc:decimalLongitude "3.978569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874001 3.978569)"^^geo:wktLiteral ;
  geo-pos:lat "51.874001"^^xsd:decimal ;
  geo-pos:long "3.978569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53965; 53965'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.370555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978569'^^xsd:double;
  dwc:latitude '51.874001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618548'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855612 3.978751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855612"^^xsd:decimal ;
  dwc:decimalLongitude "3.978751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855612 3.978751)"^^geo:wktLiteral ;
  geo-pos:lat "51.855612"^^xsd:decimal ;
  geo-pos:long "3.978751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c11'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45741; 45741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978751'^^xsd:double;
  dwc:latitude '51.855612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610703'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842943"^^xsd:decimal ;
  dwc:decimalLongitude "3.978766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  geo-pos:lat "51.842943"^^xsd:decimal ;
  geo-pos:long "3.978766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-730e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43825; 43825'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978766'^^xsd:double;
  dwc:latitude '51.842943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608836'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842943"^^xsd:decimal ;
  dwc:decimalLongitude "3.978766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  geo-pos:lat "51.842943"^^xsd:decimal ;
  geo-pos:long "3.978766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-730d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43827; 43827'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978766'^^xsd:double;
  dwc:latitude '51.842943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608838'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842943"^^xsd:decimal ;
  dwc:decimalLongitude "3.978766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  geo-pos:lat "51.842943"^^xsd:decimal ;
  geo-pos:long "3.978766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-730c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43826; 43826'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978766'^^xsd:double;
  dwc:latitude '51.842943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608837'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842943"^^xsd:decimal ;
  dwc:decimalLongitude "3.978766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  geo-pos:lat "51.842943"^^xsd:decimal ;
  geo-pos:long "3.978766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-730b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43828; 43828'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978766'^^xsd:double;
  dwc:latitude '51.842943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608839'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842943"^^xsd:decimal ;
  dwc:decimalLongitude "3.978766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842943 3.978766)"^^geo:wktLiteral ;
  geo-pos:lat "51.842943"^^xsd:decimal ;
  geo-pos:long "3.978766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-730a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43824; 43824'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978766'^^xsd:double;
  dwc:latitude '51.842943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608835'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848122 3.978777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848122"^^xsd:decimal ;
  dwc:decimalLongitude "3.978777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848122 3.978777)"^^geo:wktLiteral ;
  geo-pos:lat "51.848122"^^xsd:decimal ;
  geo-pos:long "3.978777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55933; 55933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978777'^^xsd:double;
  dwc:latitude '51.848122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620393'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848122 3.978777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848122"^^xsd:decimal ;
  dwc:decimalLongitude "3.978777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848122 3.978777)"^^geo:wktLiteral ;
  geo-pos:lat "51.848122"^^xsd:decimal ;
  geo-pos:long "3.978777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55935; 55935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978777'^^xsd:double;
  dwc:latitude '51.848122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620395'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848122 3.978777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848122"^^xsd:decimal ;
  dwc:decimalLongitude "3.978777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848122 3.978777)"^^geo:wktLiteral ;
  geo-pos:lat "51.848122"^^xsd:decimal ;
  geo-pos:long "3.978777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55934; 55934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978777'^^xsd:double;
  dwc:latitude '51.848122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620394'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995489 3.978973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995489"^^xsd:decimal ;
  dwc:decimalLongitude "3.978973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995489 3.978973)"^^geo:wktLiteral ;
  geo-pos:lat "51.995489"^^xsd:decimal ;
  geo-pos:long "3.978973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54256; 54256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978973'^^xsd:double;
  dwc:latitude '51.995489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618796'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995489 3.978973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995489"^^xsd:decimal ;
  dwc:decimalLongitude "3.978973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995489 3.978973)"^^geo:wktLiteral ;
  geo-pos:lat "51.995489"^^xsd:decimal ;
  geo-pos:long "3.978973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-52ab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54255; 54255'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.978973'^^xsd:double;
  dwc:latitude '51.995489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618795'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941352"^^xsd:decimal ;
  dwc:decimalLongitude "3.97903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  geo-pos:lat "51.941352"^^xsd:decimal ;
  geo-pos:long "3.97903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52773; 52773'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97903'^^xsd:double;
  dwc:latitude '51.941352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617329'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941352"^^xsd:decimal ;
  dwc:decimalLongitude "3.97903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  geo-pos:lat "51.941352"^^xsd:decimal ;
  geo-pos:long "3.97903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e9b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52769; 52769'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97903'^^xsd:double;
  dwc:latitude '51.941352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617326'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941352"^^xsd:decimal ;
  dwc:decimalLongitude "3.97903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  geo-pos:lat "51.941352"^^xsd:decimal ;
  geo-pos:long "3.97903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52772; 52772'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97903'^^xsd:double;
  dwc:latitude '51.941352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617328'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941352"^^xsd:decimal ;
  dwc:decimalLongitude "3.97903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  geo-pos:lat "51.941352"^^xsd:decimal ;
  geo-pos:long "3.97903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e99'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52767; 52767'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97903'^^xsd:double;
  dwc:latitude '51.941352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617324'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941352"^^xsd:decimal ;
  dwc:decimalLongitude "3.97903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  geo-pos:lat "51.941352"^^xsd:decimal ;
  geo-pos:long "3.97903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e98'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52768; 52768'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97903'^^xsd:double;
  dwc:latitude '51.941352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617325'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941352"^^xsd:decimal ;
  dwc:decimalLongitude "3.97903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941352 3.97903)"^^geo:wktLiteral ;
  geo-pos:lat "51.941352"^^xsd:decimal ;
  geo-pos:long "3.97903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e97'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52770; 52770'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97903'^^xsd:double;
  dwc:latitude '51.941352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617327'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913514 3.979064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913514"^^xsd:decimal ;
  dwc:decimalLongitude "3.979064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913514 3.979064)"^^geo:wktLiteral ;
  geo-pos:lat "51.913514"^^xsd:decimal ;
  geo-pos:long "3.979064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6107'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45428; 45428'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979064'^^xsd:double;
  dwc:latitude '51.913514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610438'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913514 3.979064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913514"^^xsd:decimal ;
  dwc:decimalLongitude "3.979064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913514 3.979064)"^^geo:wktLiteral ;
  geo-pos:lat "51.913514"^^xsd:decimal ;
  geo-pos:long "3.979064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6106'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45427; 45427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979064'^^xsd:double;
  dwc:latitude '51.913514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610437'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913514 3.979064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913514"^^xsd:decimal ;
  dwc:decimalLongitude "3.979064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913514 3.979064)"^^geo:wktLiteral ;
  geo-pos:lat "51.913514"^^xsd:decimal ;
  geo-pos:long "3.979064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6105'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45426; 45426'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979064'^^xsd:double;
  dwc:latitude '51.913514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610436'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913514 3.979064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913514"^^xsd:decimal ;
  dwc:decimalLongitude "3.979064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913514 3.979064)"^^geo:wktLiteral ;
  geo-pos:lat "51.913514"^^xsd:decimal ;
  geo-pos:long "3.979064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6104'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45425; 45425'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979064'^^xsd:double;
  dwc:latitude '51.913514'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610435'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957922 3.979115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957922"^^xsd:decimal ;
  dwc:decimalLongitude "3.979115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957922 3.979115)"^^geo:wktLiteral ;
  geo-pos:lat "51.957922"^^xsd:decimal ;
  geo-pos:long "3.979115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45568; 45568'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979115'^^xsd:double;
  dwc:latitude '51.957922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610529'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957922 3.979115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957922"^^xsd:decimal ;
  dwc:decimalLongitude "3.979115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957922 3.979115)"^^geo:wktLiteral ;
  geo-pos:lat "51.957922"^^xsd:decimal ;
  geo-pos:long "3.979115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bac'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45566; 45566'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979115'^^xsd:double;
  dwc:latitude '51.957922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610527'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957922 3.979115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957922"^^xsd:decimal ;
  dwc:decimalLongitude "3.979115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957922 3.979115)"^^geo:wktLiteral ;
  geo-pos:lat "51.957922"^^xsd:decimal ;
  geo-pos:long "3.979115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5bab'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45567; 45567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979115'^^xsd:double;
  dwc:latitude '51.957922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610528'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981524 3.979134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981524"^^xsd:decimal ;
  dwc:decimalLongitude "3.979134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981524 3.979134)"^^geo:wktLiteral ;
  geo-pos:lat "51.981524"^^xsd:decimal ;
  geo-pos:long "3.979134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7716'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49866; 49866'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979134'^^xsd:double;
  dwc:latitude '51.981524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614666'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981524 3.979134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981524"^^xsd:decimal ;
  dwc:decimalLongitude "3.979134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981524 3.979134)"^^geo:wktLiteral ;
  geo-pos:lat "51.981524"^^xsd:decimal ;
  geo-pos:long "3.979134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7717'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49864; 49864'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979134'^^xsd:double;
  dwc:latitude '51.981524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614664'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981524 3.979134)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981524"^^xsd:decimal ;
  dwc:decimalLongitude "3.979134"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981524 3.979134)"^^geo:wktLiteral ;
  geo-pos:lat "51.981524"^^xsd:decimal ;
  geo-pos:long "3.979134"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7715'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49865; 49865'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979134'^^xsd:double;
  dwc:latitude '51.981524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614665'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961833 3.979185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961833"^^xsd:decimal ;
  dwc:decimalLongitude "3.979185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961833 3.979185)"^^geo:wktLiteral ;
  geo-pos:lat "51.961833"^^xsd:decimal ;
  geo-pos:long "3.979185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39833; 39833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.790555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979185'^^xsd:double;
  dwc:latitude '51.961833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605072'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961833 3.979185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961833"^^xsd:decimal ;
  dwc:decimalLongitude "3.979185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961833 3.979185)"^^geo:wktLiteral ;
  geo-pos:lat "51.961833"^^xsd:decimal ;
  geo-pos:long "3.979185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39831; 39831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.790555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979185'^^xsd:double;
  dwc:latitude '51.961833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605070'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961833 3.979185)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961833"^^xsd:decimal ;
  dwc:decimalLongitude "3.979185"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961833 3.979185)"^^geo:wktLiteral ;
  geo-pos:lat "51.961833"^^xsd:decimal ;
  geo-pos:long "3.979185"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39832; 39832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.790555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979185'^^xsd:double;
  dwc:latitude '51.961833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605071'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.996206 3.97925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.996206"^^xsd:decimal ;
  dwc:decimalLongitude "3.97925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.996206 3.97925)"^^geo:wktLiteral ;
  geo-pos:lat "51.996206"^^xsd:decimal ;
  geo-pos:long "3.97925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55663; 55663'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97925'^^xsd:double;
  dwc:latitude '51.996206'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620133'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889649 3.979258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889649"^^xsd:decimal ;
  dwc:decimalLongitude "3.979258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889649 3.979258)"^^geo:wktLiteral ;
  geo-pos:lat "51.889649"^^xsd:decimal ;
  geo-pos:long "3.979258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-719d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43736; 43736'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '12.416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979258'^^xsd:double;
  dwc:latitude '51.889649'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608745'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957723 3.979285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957723"^^xsd:decimal ;
  dwc:decimalLongitude "3.979285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957723 3.979285)"^^geo:wktLiteral ;
  geo-pos:lat "51.957723"^^xsd:decimal ;
  geo-pos:long "3.979285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51539; 51539'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979285'^^xsd:double;
  dwc:latitude '51.957723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616169'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957723 3.979285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957723"^^xsd:decimal ;
  dwc:decimalLongitude "3.979285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957723 3.979285)"^^geo:wktLiteral ;
  geo-pos:lat "51.957723"^^xsd:decimal ;
  geo-pos:long "3.979285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51538; 51538'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979285'^^xsd:double;
  dwc:latitude '51.957723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616168'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957723 3.979285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957723"^^xsd:decimal ;
  dwc:decimalLongitude "3.979285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957723 3.979285)"^^geo:wktLiteral ;
  geo-pos:lat "51.957723"^^xsd:decimal ;
  geo-pos:long "3.979285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51540; 51540'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979285'^^xsd:double;
  dwc:latitude '51.957723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616170'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848585 3.97931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848585"^^xsd:decimal ;
  dwc:decimalLongitude "3.97931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848585 3.97931)"^^geo:wktLiteral ;
  geo-pos:lat "51.848585"^^xsd:decimal ;
  geo-pos:long "3.97931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f02'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49517; 49517'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97931'^^xsd:double;
  dwc:latitude '51.848585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614308'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848585 3.97931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848585"^^xsd:decimal ;
  dwc:decimalLongitude "3.97931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848585 3.97931)"^^geo:wktLiteral ;
  geo-pos:lat "51.848585"^^xsd:decimal ;
  geo-pos:long "3.97931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f01'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49518; 49518'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.97931'^^xsd:double;
  dwc:latitude '51.848585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614309'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958099 3.979439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958099"^^xsd:decimal ;
  dwc:decimalLongitude "3.979439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958099 3.979439)"^^geo:wktLiteral ;
  geo-pos:lat "51.958099"^^xsd:decimal ;
  geo-pos:long "3.979439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7078'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41885; 41885'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979439'^^xsd:double;
  dwc:latitude '51.958099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607080'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958099 3.979439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958099"^^xsd:decimal ;
  dwc:decimalLongitude "3.979439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958099 3.979439)"^^geo:wktLiteral ;
  geo-pos:lat "51.958099"^^xsd:decimal ;
  geo-pos:long "3.979439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7076'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41884; 41884'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979439'^^xsd:double;
  dwc:latitude '51.958099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607079'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958099 3.979439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958099"^^xsd:decimal ;
  dwc:decimalLongitude "3.979439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958099 3.979439)"^^geo:wktLiteral ;
  geo-pos:lat "51.958099"^^xsd:decimal ;
  geo-pos:long "3.979439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7074'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41883; 41883'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979439'^^xsd:double;
  dwc:latitude '51.958099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607078'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958099 3.979439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958099"^^xsd:decimal ;
  dwc:decimalLongitude "3.979439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958099 3.979439)"^^geo:wktLiteral ;
  geo-pos:lat "51.958099"^^xsd:decimal ;
  geo-pos:long "3.979439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7072'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41882; 41882'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979439'^^xsd:double;
  dwc:latitude '51.958099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607077'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998118 3.979583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998118"^^xsd:decimal ;
  dwc:decimalLongitude "3.979583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998118 3.979583)"^^geo:wktLiteral ;
  geo-pos:lat "51.998118"^^xsd:decimal ;
  geo-pos:long "3.979583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cad'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41270; 41270'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979583'^^xsd:double;
  dwc:latitude '51.998118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606454'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998118 3.979583)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998118"^^xsd:decimal ;
  dwc:decimalLongitude "3.979583"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998118 3.979583)"^^geo:wktLiteral ;
  geo-pos:lat "51.998118"^^xsd:decimal ;
  geo-pos:long "3.979583"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41271; 41271'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979583'^^xsd:double;
  dwc:latitude '51.998118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606455'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870501 3.979629)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870501"^^xsd:decimal ;
  dwc:decimalLongitude "3.979629"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870501 3.979629)"^^geo:wktLiteral ;
  geo-pos:lat "51.870501"^^xsd:decimal ;
  geo-pos:long "3.979629"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-751e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42518; 42518'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979629'^^xsd:double;
  dwc:latitude '51.870501'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607625'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976296 3.979675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976296"^^xsd:decimal ;
  dwc:decimalLongitude "3.979675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976296 3.979675)"^^geo:wktLiteral ;
  geo-pos:lat "51.976296"^^xsd:decimal ;
  geo-pos:long "3.979675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-54c7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55664; 55664'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '12.637777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979675'^^xsd:double;
  dwc:latitude '51.976296'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620134'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961882 3.979783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961882"^^xsd:decimal ;
  dwc:decimalLongitude "3.979783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961882 3.979783)"^^geo:wktLiteral ;
  geo-pos:lat "51.961882"^^xsd:decimal ;
  geo-pos:long "3.979783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6410'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49263; 49263'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979783'^^xsd:double;
  dwc:latitude '51.961882'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614049'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935023 3.979911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935023"^^xsd:decimal ;
  dwc:decimalLongitude "3.979911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935023 3.979911)"^^geo:wktLiteral ;
  geo-pos:lat "51.935023"^^xsd:decimal ;
  geo-pos:long "3.979911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-458c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53662; 53662'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979911'^^xsd:double;
  dwc:latitude '51.935023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618182'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935023 3.979911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935023"^^xsd:decimal ;
  dwc:decimalLongitude "3.979911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935023 3.979911)"^^geo:wktLiteral ;
  geo-pos:lat "51.935023"^^xsd:decimal ;
  geo-pos:long "3.979911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-458b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53663; 53663'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14'^^xsd:integer;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979911'^^xsd:double;
  dwc:latitude '51.935023'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618183'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51550; 51550'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616179'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51551; 51551'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616180'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51548; 51548'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616177'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51547; 51547'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616176'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ef'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51545; 51545'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616174'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51546; 51546'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616175'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51553; 51553'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616184'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51552; 51552'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616183'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93826"^^xsd:decimal ;
  dwc:decimalLongitude "3.979996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93826 3.979996)"^^geo:wktLiteral ;
  geo-pos:lat "51.93826"^^xsd:decimal ;
  geo-pos:long "3.979996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51549; 51549'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.1'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.979996'^^xsd:double;
  dwc:latitude '51.93826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616178'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875292 3.980064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875292"^^xsd:decimal ;
  dwc:decimalLongitude "3.980064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875292 3.980064)"^^geo:wktLiteral ;
  geo-pos:lat "51.875292"^^xsd:decimal ;
  geo-pos:long "3.980064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53966; 53966'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.371944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980064'^^xsd:double;
  dwc:latitude '51.875292'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618549'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875292 3.980064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875292"^^xsd:decimal ;
  dwc:decimalLongitude "3.980064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875292 3.980064)"^^geo:wktLiteral ;
  geo-pos:lat "51.875292"^^xsd:decimal ;
  geo-pos:long "3.980064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53967; 53967'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.371944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980064'^^xsd:double;
  dwc:latitude '51.875292'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618550'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873934 3.980122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873934"^^xsd:decimal ;
  dwc:decimalLongitude "3.980122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873934 3.980122)"^^geo:wktLiteral ;
  geo-pos:lat "51.873934"^^xsd:decimal ;
  geo-pos:long "3.980122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b7e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56029; 56029'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980122'^^xsd:double;
  dwc:latitude '51.873934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620480'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873934 3.980122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873934"^^xsd:decimal ;
  dwc:decimalLongitude "3.980122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873934 3.980122)"^^geo:wktLiteral ;
  geo-pos:lat "51.873934"^^xsd:decimal ;
  geo-pos:long "3.980122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b7d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56030; 56030'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980122'^^xsd:double;
  dwc:latitude '51.873934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620481'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97933 3.980193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97933"^^xsd:decimal ;
  dwc:decimalLongitude "3.980193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97933 3.980193)"^^geo:wktLiteral ;
  geo-pos:lat "51.97933"^^xsd:decimal ;
  geo-pos:long "3.980193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6edb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52692; 52692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980193'^^xsd:double;
  dwc:latitude '51.97933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617251'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97933 3.980193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97933"^^xsd:decimal ;
  dwc:decimalLongitude "3.980193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97933 3.980193)"^^geo:wktLiteral ;
  geo-pos:lat "51.97933"^^xsd:decimal ;
  geo-pos:long "3.980193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6eda'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52691; 52691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980193'^^xsd:double;
  dwc:latitude '51.97933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617250'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97933 3.980193)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97933"^^xsd:decimal ;
  dwc:decimalLongitude "3.980193"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97933 3.980193)"^^geo:wktLiteral ;
  geo-pos:lat "51.97933"^^xsd:decimal ;
  geo-pos:long "3.980193"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ed9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52693; 52693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '16.533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980193'^^xsd:double;
  dwc:latitude '51.97933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617252'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998472 3.980319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998472"^^xsd:decimal ;
  dwc:decimalLongitude "3.980319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998472 3.980319)"^^geo:wktLiteral ;
  geo-pos:lat "51.998472"^^xsd:decimal ;
  geo-pos:long "3.980319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cb0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41273; 41273'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980319'^^xsd:double;
  dwc:latitude '51.998472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606457'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998472 3.980319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998472"^^xsd:decimal ;
  dwc:decimalLongitude "3.980319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998472 3.980319)"^^geo:wktLiteral ;
  geo-pos:lat "51.998472"^^xsd:decimal ;
  geo-pos:long "3.980319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4caf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41275; 41275'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980319'^^xsd:double;
  dwc:latitude '51.998472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606459'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998472 3.980319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998472"^^xsd:decimal ;
  dwc:decimalLongitude "3.980319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998472 3.980319)"^^geo:wktLiteral ;
  geo-pos:lat "51.998472"^^xsd:decimal ;
  geo-pos:long "3.980319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41274; 41274'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980319'^^xsd:double;
  dwc:latitude '51.998472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606458'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998472 3.980319)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.998472"^^xsd:decimal ;
  dwc:decimalLongitude "3.980319"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.998472 3.980319)"^^geo:wktLiteral ;
  geo-pos:lat "51.998472"^^xsd:decimal ;
  geo-pos:long "3.980319"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4cac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41272; 41272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980319'^^xsd:double;
  dwc:latitude '51.998472'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606456'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92004 3.98034)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92004"^^xsd:decimal ;
  dwc:decimalLongitude "3.98034"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92004 3.98034)"^^geo:wktLiteral ;
  geo-pos:lat "51.92004"^^xsd:decimal ;
  geo-pos:long "3.98034"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-417f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56794; 56794'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98034'^^xsd:double;
  dwc:latitude '51.92004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621260'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920336 3.980405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920336"^^xsd:decimal ;
  dwc:decimalLongitude "3.980405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920336 3.980405)"^^geo:wktLiteral ;
  geo-pos:lat "51.920336"^^xsd:decimal ;
  geo-pos:long "3.980405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f4b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54839; 54839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.893055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980405'^^xsd:double;
  dwc:latitude '51.920336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619337'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920336 3.980405)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920336"^^xsd:decimal ;
  dwc:decimalLongitude "3.980405"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920336 3.980405)"^^geo:wktLiteral ;
  geo-pos:lat "51.920336"^^xsd:decimal ;
  geo-pos:long "3.980405"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f4a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54840; 54840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.893055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980405'^^xsd:double;
  dwc:latitude '51.920336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619338'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856317 3.980415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856317"^^xsd:decimal ;
  dwc:decimalLongitude "3.980415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856317 3.980415)"^^geo:wktLiteral ;
  geo-pos:lat "51.856317"^^xsd:decimal ;
  geo-pos:long "3.980415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7502'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42546; 42546'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980415'^^xsd:double;
  dwc:latitude '51.856317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607653'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922395 3.980421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922395"^^xsd:decimal ;
  dwc:decimalLongitude "3.980421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922395 3.980421)"^^geo:wktLiteral ;
  geo-pos:lat "51.922395"^^xsd:decimal ;
  geo-pos:long "3.980421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-558d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55405; 55405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.793055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980421'^^xsd:double;
  dwc:latitude '51.922395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619923'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957174 3.980423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957174"^^xsd:decimal ;
  dwc:decimalLongitude "3.980423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957174 3.980423)"^^geo:wktLiteral ;
  geo-pos:lat "51.957174"^^xsd:decimal ;
  geo-pos:long "3.980423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50800; 50800'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980423'^^xsd:double;
  dwc:latitude '51.957174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615547'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848863 3.980448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848863"^^xsd:decimal ;
  dwc:decimalLongitude "3.980448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848863 3.980448)"^^geo:wktLiteral ;
  geo-pos:lat "51.848863"^^xsd:decimal ;
  geo-pos:long "3.980448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5400'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54676; 54676'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9711111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980448'^^xsd:double;
  dwc:latitude '51.848863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619174'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848719 3.98046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848719"^^xsd:decimal ;
  dwc:decimalLongitude "3.98046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848719 3.98046)"^^geo:wktLiteral ;
  geo-pos:lat "51.848719"^^xsd:decimal ;
  geo-pos:long "3.98046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56703; 56703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98046'^^xsd:double;
  dwc:latitude '51.848719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621169'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848719 3.98046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848719"^^xsd:decimal ;
  dwc:decimalLongitude "3.98046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848719 3.98046)"^^geo:wktLiteral ;
  geo-pos:lat "51.848719"^^xsd:decimal ;
  geo-pos:long "3.98046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41da'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56702; 56702'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98046'^^xsd:double;
  dwc:latitude '51.848719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621168'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980515 3.980466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980515"^^xsd:decimal ;
  dwc:decimalLongitude "3.980466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980515 3.980466)"^^geo:wktLiteral ;
  geo-pos:lat "51.980515"^^xsd:decimal ;
  geo-pos:long "3.980466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48526; 48526'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.138333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980466'^^xsd:double;
  dwc:latitude '51.980515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613368'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980515 3.980466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980515"^^xsd:decimal ;
  dwc:decimalLongitude "3.980466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980515 3.980466)"^^geo:wktLiteral ;
  geo-pos:lat "51.980515"^^xsd:decimal ;
  geo-pos:long "3.980466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6cf4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48525; 48525'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.138333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980466'^^xsd:double;
  dwc:latitude '51.980515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613367'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867664 3.980508)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867664"^^xsd:decimal ;
  dwc:decimalLongitude "3.980508"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867664 3.980508)"^^geo:wktLiteral ;
  geo-pos:lat "51.867664"^^xsd:decimal ;
  geo-pos:long "3.980508"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-578f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44546; 44546'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980508'^^xsd:double;
  dwc:latitude '51.867664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609564'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867664 3.980508)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867664"^^xsd:decimal ;
  dwc:decimalLongitude "3.980508"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867664 3.980508)"^^geo:wktLiteral ;
  geo-pos:lat "51.867664"^^xsd:decimal ;
  geo-pos:long "3.980508"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-578e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44545; 44545'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980508'^^xsd:double;
  dwc:latitude '51.867664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609563'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982258 3.980664)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982258"^^xsd:decimal ;
  dwc:decimalLongitude "3.980664"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982258 3.980664)"^^geo:wktLiteral ;
  geo-pos:lat "51.982258"^^xsd:decimal ;
  geo-pos:long "3.980664"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-738a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39541; 39541'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '9.7597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980664'^^xsd:double;
  dwc:latitude '51.982258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604799'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956884 3.980678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956884"^^xsd:decimal ;
  dwc:decimalLongitude "3.980678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956884 3.980678)"^^geo:wktLiteral ;
  geo-pos:lat "51.956884"^^xsd:decimal ;
  geo-pos:long "3.980678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4027'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57211; 57211'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.4833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980678'^^xsd:double;
  dwc:latitude '51.956884'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621633'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992022 3.980688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.992022"^^xsd:decimal ;
  dwc:decimalLongitude "3.980688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.992022 3.980688)"^^geo:wktLiteral ;
  geo-pos:lat "51.992022"^^xsd:decimal ;
  geo-pos:long "3.980688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7718'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 49862; 49862'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '13.066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980688'^^xsd:double;
  dwc:latitude '51.992022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614662'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868903 3.980739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868903"^^xsd:decimal ;
  dwc:decimalLongitude "3.980739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868903 3.980739)"^^geo:wktLiteral ;
  geo-pos:lat "51.868903"^^xsd:decimal ;
  geo-pos:long "3.980739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53962; 53962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.365833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980739'^^xsd:double;
  dwc:latitude '51.868903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618545'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868903 3.980739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868903"^^xsd:decimal ;
  dwc:decimalLongitude "3.980739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868903 3.980739)"^^geo:wktLiteral ;
  geo-pos:lat "51.868903"^^xsd:decimal ;
  geo-pos:long "3.980739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53961; 53961'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.365833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980739'^^xsd:double;
  dwc:latitude '51.868903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618544'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975091 3.980741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975091"^^xsd:decimal ;
  dwc:decimalLongitude "3.980741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975091 3.980741)"^^geo:wktLiteral ;
  geo-pos:lat "51.975091"^^xsd:decimal ;
  geo-pos:long "3.980741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cec'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48076; 48076'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980741'^^xsd:double;
  dwc:latitude '51.975091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612990'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848779 3.980809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848779"^^xsd:decimal ;
  dwc:decimalLongitude "3.980809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848779 3.980809)"^^geo:wktLiteral ;
  geo-pos:lat "51.848779"^^xsd:decimal ;
  geo-pos:long "3.980809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f86'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54781; 54781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.745833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980809'^^xsd:double;
  dwc:latitude '51.848779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619279'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848779 3.980809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848779"^^xsd:decimal ;
  dwc:decimalLongitude "3.980809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848779 3.980809)"^^geo:wktLiteral ;
  geo-pos:lat "51.848779"^^xsd:decimal ;
  geo-pos:long "3.980809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f85'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54780; 54780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.745833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980809'^^xsd:double;
  dwc:latitude '51.848779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619278'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959616"^^xsd:decimal ;
  dwc:decimalLongitude "3.980883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  geo-pos:lat "51.959616"^^xsd:decimal ;
  geo-pos:long "3.980883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47674; 47674'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980883'^^xsd:double;
  dwc:latitude '51.959616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612047'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959616"^^xsd:decimal ;
  dwc:decimalLongitude "3.980883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  geo-pos:lat "51.959616"^^xsd:decimal ;
  geo-pos:long "3.980883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47672; 47672'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980883'^^xsd:double;
  dwc:latitude '51.959616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612045'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959616"^^xsd:decimal ;
  dwc:decimalLongitude "3.980883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  geo-pos:lat "51.959616"^^xsd:decimal ;
  geo-pos:long "3.980883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cc0'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47670; 47670'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980883'^^xsd:double;
  dwc:latitude '51.959616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612569'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959616"^^xsd:decimal ;
  dwc:decimalLongitude "3.980883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  geo-pos:lat "51.959616"^^xsd:decimal ;
  geo-pos:long "3.980883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cbf'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47673; 47673'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980883'^^xsd:double;
  dwc:latitude '51.959616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612046'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959616"^^xsd:decimal ;
  dwc:decimalLongitude "3.980883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959616 3.980883)"^^geo:wktLiteral ;
  geo-pos:lat "51.959616"^^xsd:decimal ;
  geo-pos:long "3.980883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cbe'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47671; 47671'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980883'^^xsd:double;
  dwc:latitude '51.959616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612570'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848014 3.980952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848014"^^xsd:decimal ;
  dwc:decimalLongitude "3.980952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848014 3.980952)"^^geo:wktLiteral ;
  geo-pos:lat "51.848014"^^xsd:decimal ;
  geo-pos:long "3.980952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73dc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39405; 39405'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980952'^^xsd:double;
  dwc:latitude '51.848014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604674'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848014 3.980952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848014"^^xsd:decimal ;
  dwc:decimalLongitude "3.980952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848014 3.980952)"^^geo:wktLiteral ;
  geo-pos:lat "51.848014"^^xsd:decimal ;
  geo-pos:long "3.980952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39406; 39406'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980952'^^xsd:double;
  dwc:latitude '51.848014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604675'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897808 3.980976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897808"^^xsd:decimal ;
  dwc:decimalLongitude "3.980976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897808 3.980976)"^^geo:wktLiteral ;
  geo-pos:lat "51.897808"^^xsd:decimal ;
  geo-pos:long "3.980976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5186'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54575; 54575'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980976'^^xsd:double;
  dwc:latitude '51.897808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619072'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897808 3.980976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897808"^^xsd:decimal ;
  dwc:decimalLongitude "3.980976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897808 3.980976)"^^geo:wktLiteral ;
  geo-pos:lat "51.897808"^^xsd:decimal ;
  geo-pos:long "3.980976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5185'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54574; 54574'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.980976'^^xsd:double;
  dwc:latitude '51.897808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619071'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894975 3.981088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894975"^^xsd:decimal ;
  dwc:decimalLongitude "3.981088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894975 3.981088)"^^geo:wktLiteral ;
  geo-pos:lat "51.894975"^^xsd:decimal ;
  geo-pos:long "3.981088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63cd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49358; 49358'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981088'^^xsd:double;
  dwc:latitude '51.894975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614149'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894975 3.981088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894975"^^xsd:decimal ;
  dwc:decimalLongitude "3.981088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894975 3.981088)"^^geo:wktLiteral ;
  geo-pos:lat "51.894975"^^xsd:decimal ;
  geo-pos:long "3.981088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63cc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49357; 49357'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981088'^^xsd:double;
  dwc:latitude '51.894975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614148'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894975 3.981088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894975"^^xsd:decimal ;
  dwc:decimalLongitude "3.981088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894975 3.981088)"^^geo:wktLiteral ;
  geo-pos:lat "51.894975"^^xsd:decimal ;
  geo-pos:long "3.981088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-63cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49356; 49356'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981088'^^xsd:double;
  dwc:latitude '51.894975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614147'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934599"^^xsd:decimal ;
  dwc:decimalLongitude "3.981225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  geo-pos:lat "51.934599"^^xsd:decimal ;
  geo-pos:long "3.981225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41509; 41509'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981225'^^xsd:double;
  dwc:latitude '51.934599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606139'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934599"^^xsd:decimal ;
  dwc:decimalLongitude "3.981225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  geo-pos:lat "51.934599"^^xsd:decimal ;
  geo-pos:long "3.981225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41508; 41508'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981225'^^xsd:double;
  dwc:latitude '51.934599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606138'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934599"^^xsd:decimal ;
  dwc:decimalLongitude "3.981225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  geo-pos:lat "51.934599"^^xsd:decimal ;
  geo-pos:long "3.981225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41505; 41505'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981225'^^xsd:double;
  dwc:latitude '51.934599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606135'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934599"^^xsd:decimal ;
  dwc:decimalLongitude "3.981225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  geo-pos:lat "51.934599"^^xsd:decimal ;
  geo-pos:long "3.981225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bcf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41511; 41511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981225'^^xsd:double;
  dwc:latitude '51.934599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606141'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934599"^^xsd:decimal ;
  dwc:decimalLongitude "3.981225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  geo-pos:lat "51.934599"^^xsd:decimal ;
  geo-pos:long "3.981225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bce'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41504; 41504'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981225'^^xsd:double;
  dwc:latitude '51.934599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606134'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934599"^^xsd:decimal ;
  dwc:decimalLongitude "3.981225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  geo-pos:lat "51.934599"^^xsd:decimal ;
  geo-pos:long "3.981225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bcd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41507; 41507'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981225'^^xsd:double;
  dwc:latitude '51.934599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606137'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934599"^^xsd:decimal ;
  dwc:decimalLongitude "3.981225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  geo-pos:lat "51.934599"^^xsd:decimal ;
  geo-pos:long "3.981225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bcc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41506; 41506'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981225'^^xsd:double;
  dwc:latitude '51.934599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606136'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934599"^^xsd:decimal ;
  dwc:decimalLongitude "3.981225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934599 3.981225)"^^geo:wktLiteral ;
  geo-pos:lat "51.934599"^^xsd:decimal ;
  geo-pos:long "3.981225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bcb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41510; 41510'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981225'^^xsd:double;
  dwc:latitude '51.934599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606140'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874814 3.981318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874814"^^xsd:decimal ;
  dwc:decimalLongitude "3.981318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874814 3.981318)"^^geo:wktLiteral ;
  geo-pos:lat "51.874814"^^xsd:decimal ;
  geo-pos:long "3.981318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43be'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42938; 42938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981318'^^xsd:double;
  dwc:latitude '51.874814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607984'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891907 3.981327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891907"^^xsd:decimal ;
  dwc:decimalLongitude "3.981327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891907 3.981327)"^^geo:wktLiteral ;
  geo-pos:lat "51.891907"^^xsd:decimal ;
  geo-pos:long "3.981327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-702b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41977; 41977'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.453055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981327'^^xsd:double;
  dwc:latitude '51.891907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607162'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891907 3.981327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891907"^^xsd:decimal ;
  dwc:decimalLongitude "3.981327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891907 3.981327)"^^geo:wktLiteral ;
  geo-pos:lat "51.891907"^^xsd:decimal ;
  geo-pos:long "3.981327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-702a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41976; 41976'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.453055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981327'^^xsd:double;
  dwc:latitude '51.891907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607161'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872791 3.981346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872791"^^xsd:decimal ;
  dwc:decimalLongitude "3.981346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872791 3.981346)"^^geo:wktLiteral ;
  geo-pos:lat "51.872791"^^xsd:decimal ;
  geo-pos:long "3.981346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5979'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46313; 46313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981346'^^xsd:double;
  dwc:latitude '51.872791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611293'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876037 3.981359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876037"^^xsd:decimal ;
  dwc:decimalLongitude "3.981359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876037 3.981359)"^^geo:wktLiteral ;
  geo-pos:lat "51.876037"^^xsd:decimal ;
  geo-pos:long "3.981359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-556c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55442; 55442'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.128611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981359'^^xsd:double;
  dwc:latitude '51.876037'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619417'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892445 3.981469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892445"^^xsd:decimal ;
  dwc:decimalLongitude "3.981469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892445 3.981469)"^^geo:wktLiteral ;
  geo-pos:lat "51.892445"^^xsd:decimal ;
  geo-pos:long "3.981469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c2b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48754; 48754'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.184722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981469'^^xsd:double;
  dwc:latitude '51.892445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613638'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892445 3.981469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892445"^^xsd:decimal ;
  dwc:decimalLongitude "3.981469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892445 3.981469)"^^geo:wktLiteral ;
  geo-pos:lat "51.892445"^^xsd:decimal ;
  geo-pos:long "3.981469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c2a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48751; 48751'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.184722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981469'^^xsd:double;
  dwc:latitude '51.892445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613637'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892445 3.981469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892445"^^xsd:decimal ;
  dwc:decimalLongitude "3.981469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892445 3.981469)"^^geo:wktLiteral ;
  geo-pos:lat "51.892445"^^xsd:decimal ;
  geo-pos:long "3.981469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c29'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48755; 48755'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '17.184722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981469'^^xsd:double;
  dwc:latitude '51.892445'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613639'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869094 3.981484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869094"^^xsd:decimal ;
  dwc:decimalLongitude "3.981484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869094 3.981484)"^^geo:wktLiteral ;
  geo-pos:lat "51.869094"^^xsd:decimal ;
  geo-pos:long "3.981484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75eb'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50194; 50194'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.779166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981484'^^xsd:double;
  dwc:latitude '51.869094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614942'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892049 3.981519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892049"^^xsd:decimal ;
  dwc:decimalLongitude "3.981519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892049 3.981519)"^^geo:wktLiteral ;
  geo-pos:lat "51.892049"^^xsd:decimal ;
  geo-pos:long "3.981519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-702c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41975; 41975'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981519'^^xsd:double;
  dwc:latitude '51.892049'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607160'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922943 3.981523)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922943"^^xsd:decimal ;
  dwc:decimalLongitude "3.981523"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922943 3.981523)"^^geo:wktLiteral ;
  geo-pos:lat "51.922943"^^xsd:decimal ;
  geo-pos:long "3.981523"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-417e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56795; 56795'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2494444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981523'^^xsd:double;
  dwc:latitude '51.922943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621261'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922305 3.981539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922305"^^xsd:decimal ;
  dwc:decimalLongitude "3.981539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922305 3.981539)"^^geo:wktLiteral ;
  geo-pos:lat "51.922305"^^xsd:decimal ;
  geo-pos:long "3.981539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44510; 44510'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5113888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981539'^^xsd:double;
  dwc:latitude '51.922305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609530'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922305 3.981539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922305"^^xsd:decimal ;
  dwc:decimalLongitude "3.981539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922305 3.981539)"^^geo:wktLiteral ;
  geo-pos:lat "51.922305"^^xsd:decimal ;
  geo-pos:long "3.981539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44511; 44511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5113888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981539'^^xsd:double;
  dwc:latitude '51.922305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609531'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898261"^^xsd:decimal ;
  dwc:decimalLongitude "3.98161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  geo-pos:lat "51.898261"^^xsd:decimal ;
  geo-pos:long "3.98161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-518b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54572; 54572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.135277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98161'^^xsd:double;
  dwc:latitude '51.898261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619069'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898261"^^xsd:decimal ;
  dwc:decimalLongitude "3.98161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  geo-pos:lat "51.898261"^^xsd:decimal ;
  geo-pos:long "3.98161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-518a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54571; 54571'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.135277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98161'^^xsd:double;
  dwc:latitude '51.898261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619068'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898261"^^xsd:decimal ;
  dwc:decimalLongitude "3.98161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  geo-pos:lat "51.898261"^^xsd:decimal ;
  geo-pos:long "3.98161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5189'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54569; 54569'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.135277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98161'^^xsd:double;
  dwc:latitude '51.898261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619066'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898261"^^xsd:decimal ;
  dwc:decimalLongitude "3.98161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  geo-pos:lat "51.898261"^^xsd:decimal ;
  geo-pos:long "3.98161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5188'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54570; 54570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.135277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98161'^^xsd:double;
  dwc:latitude '51.898261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619067'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898261"^^xsd:decimal ;
  dwc:decimalLongitude "3.98161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898261 3.98161)"^^geo:wktLiteral ;
  geo-pos:lat "51.898261"^^xsd:decimal ;
  geo-pos:long "3.98161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5187'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54573; 54573'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.135277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98161'^^xsd:double;
  dwc:latitude '51.898261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619070'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849655 3.981653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849655"^^xsd:decimal ;
  dwc:decimalLongitude "3.981653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849655 3.981653)"^^geo:wktLiteral ;
  geo-pos:lat "51.849655"^^xsd:decimal ;
  geo-pos:long "3.981653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78d0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52052; 52052'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981653'^^xsd:double;
  dwc:latitude '51.849655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616739'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849655 3.981653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849655"^^xsd:decimal ;
  dwc:decimalLongitude "3.981653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849655 3.981653)"^^geo:wktLiteral ;
  geo-pos:lat "51.849655"^^xsd:decimal ;
  geo-pos:long "3.981653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52053; 52053'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981653'^^xsd:double;
  dwc:latitude '51.849655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616740'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918221 3.981726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918221"^^xsd:decimal ;
  dwc:decimalLongitude "3.981726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918221 3.981726)"^^geo:wktLiteral ;
  geo-pos:lat "51.918221"^^xsd:decimal ;
  geo-pos:long "3.981726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44509; 44509'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981726'^^xsd:double;
  dwc:latitude '51.918221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609529'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848753 3.981767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848753"^^xsd:decimal ;
  dwc:decimalLongitude "3.981767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848753 3.981767)"^^geo:wktLiteral ;
  geo-pos:lat "51.848753"^^xsd:decimal ;
  geo-pos:long "3.981767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4803'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52980; 52980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.3875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981767'^^xsd:double;
  dwc:latitude '51.848753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617599'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921646 3.981815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921646"^^xsd:decimal ;
  dwc:decimalLongitude "3.981815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921646 3.981815)"^^geo:wktLiteral ;
  geo-pos:lat "51.921646"^^xsd:decimal ;
  geo-pos:long "3.981815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43871; 43871'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981815'^^xsd:double;
  dwc:latitude '51.921646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608882'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921646 3.981815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921646"^^xsd:decimal ;
  dwc:decimalLongitude "3.981815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921646 3.981815)"^^geo:wktLiteral ;
  geo-pos:lat "51.921646"^^xsd:decimal ;
  geo-pos:long "3.981815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43870; 43870'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981815'^^xsd:double;
  dwc:latitude '51.921646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608881'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921646 3.981815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921646"^^xsd:decimal ;
  dwc:decimalLongitude "3.981815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921646 3.981815)"^^geo:wktLiteral ;
  geo-pos:lat "51.921646"^^xsd:decimal ;
  geo-pos:long "3.981815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43869; 43869'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981815'^^xsd:double;
  dwc:latitude '51.921646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608880'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868002 3.981825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868002"^^xsd:decimal ;
  dwc:decimalLongitude "3.981825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868002 3.981825)"^^geo:wktLiteral ;
  geo-pos:lat "51.868002"^^xsd:decimal ;
  geo-pos:long "3.981825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7520'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42517; 42517'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981825'^^xsd:double;
  dwc:latitude '51.868002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607624'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868002 3.981825)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868002"^^xsd:decimal ;
  dwc:decimalLongitude "3.981825"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868002 3.981825)"^^geo:wktLiteral ;
  geo-pos:lat "51.868002"^^xsd:decimal ;
  geo-pos:long "3.981825"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-751f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42516; 42516'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981825'^^xsd:double;
  dwc:latitude '51.868002'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607623'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890212 3.981827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890212"^^xsd:decimal ;
  dwc:decimalLongitude "3.981827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890212 3.981827)"^^geo:wktLiteral ;
  geo-pos:lat "51.890212"^^xsd:decimal ;
  geo-pos:long "3.981827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6772'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50942; 50942'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981827'^^xsd:double;
  dwc:latitude '51.890212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615663'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890212 3.981827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890212"^^xsd:decimal ;
  dwc:decimalLongitude "3.981827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890212 3.981827)"^^geo:wktLiteral ;
  geo-pos:lat "51.890212"^^xsd:decimal ;
  geo-pos:long "3.981827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6771'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50941; 50941'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981827'^^xsd:double;
  dwc:latitude '51.890212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615662'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890212 3.981827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890212"^^xsd:decimal ;
  dwc:decimalLongitude "3.981827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890212 3.981827)"^^geo:wktLiteral ;
  geo-pos:lat "51.890212"^^xsd:decimal ;
  geo-pos:long "3.981827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6770'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 50943; 50943'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.7127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981827'^^xsd:double;
  dwc:latitude '51.890212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615664'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849139 3.981834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849139"^^xsd:decimal ;
  dwc:decimalLongitude "3.981834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849139 3.981834)"^^geo:wktLiteral ;
  geo-pos:lat "51.849139"^^xsd:decimal ;
  geo-pos:long "3.981834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-763e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50112; 50112'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981834'^^xsd:double;
  dwc:latitude '51.849139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614899'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849139 3.981834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849139"^^xsd:decimal ;
  dwc:decimalLongitude "3.981834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849139 3.981834)"^^geo:wktLiteral ;
  geo-pos:lat "51.849139"^^xsd:decimal ;
  geo-pos:long "3.981834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-763d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50111; 50111'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.981834'^^xsd:double;
  dwc:latitude '51.849139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614898'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849668 3.982063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849668"^^xsd:decimal ;
  dwc:decimalLongitude "3.982063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849668 3.982063)"^^geo:wktLiteral ;
  geo-pos:lat "51.849668"^^xsd:decimal ;
  geo-pos:long "3.982063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ebe'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40724; 40724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982063'^^xsd:double;
  dwc:latitude '51.849668'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605877'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849668 3.982063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849668"^^xsd:decimal ;
  dwc:decimalLongitude "3.982063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849668 3.982063)"^^geo:wktLiteral ;
  geo-pos:lat "51.849668"^^xsd:decimal ;
  geo-pos:long "3.982063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ebd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40723; 40723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982063'^^xsd:double;
  dwc:latitude '51.849668'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605876'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849668 3.982063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849668"^^xsd:decimal ;
  dwc:decimalLongitude "3.982063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849668 3.982063)"^^geo:wktLiteral ;
  geo-pos:lat "51.849668"^^xsd:decimal ;
  geo-pos:long "3.982063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ebc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40725; 40725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982063'^^xsd:double;
  dwc:latitude '51.849668'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605878'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859522 3.982089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859522"^^xsd:decimal ;
  dwc:decimalLongitude "3.982089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859522 3.982089)"^^geo:wktLiteral ;
  geo-pos:lat "51.859522"^^xsd:decimal ;
  geo-pos:long "3.982089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50195; 50195'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.784722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982089'^^xsd:double;
  dwc:latitude '51.859522'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614943'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874025 3.982187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874025"^^xsd:decimal ;
  dwc:decimalLongitude "3.982187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874025 3.982187)"^^geo:wktLiteral ;
  geo-pos:lat "51.874025"^^xsd:decimal ;
  geo-pos:long "3.982187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46786; 46786'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982187'^^xsd:double;
  dwc:latitude '51.874025'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611696'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874025 3.982187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874025"^^xsd:decimal ;
  dwc:decimalLongitude "3.982187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874025 3.982187)"^^geo:wktLiteral ;
  geo-pos:lat "51.874025"^^xsd:decimal ;
  geo-pos:long "3.982187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46785; 46785'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982187'^^xsd:double;
  dwc:latitude '51.874025'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611695'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983243 3.9822)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983243"^^xsd:decimal ;
  dwc:decimalLongitude "3.9822"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983243 3.9822)"^^geo:wktLiteral ;
  geo-pos:lat "51.983243"^^xsd:decimal ;
  geo-pos:long "3.9822"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-70b9'^^xsd:string;
  dwc:scientificName 'Hydrocoloeus minutus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41779; 41779'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.350833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9822'^^xsd:double;
  dwc:latitude '51.983243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567449'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606918'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '567449'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935444 3.982247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935444"^^xsd:decimal ;
  dwc:decimalLongitude "3.982247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935444 3.982247)"^^geo:wktLiteral ;
  geo-pos:lat "51.935444"^^xsd:decimal ;
  geo-pos:long "3.982247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5493'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55738; 55738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.243611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982247'^^xsd:double;
  dwc:latitude '51.935444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620208'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935444 3.982247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935444"^^xsd:decimal ;
  dwc:decimalLongitude "3.982247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935444 3.982247)"^^geo:wktLiteral ;
  geo-pos:lat "51.935444"^^xsd:decimal ;
  geo-pos:long "3.982247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5492'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55740; 55740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.243611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982247'^^xsd:double;
  dwc:latitude '51.935444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620210'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935444 3.982247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935444"^^xsd:decimal ;
  dwc:decimalLongitude "3.982247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935444 3.982247)"^^geo:wktLiteral ;
  geo-pos:lat "51.935444"^^xsd:decimal ;
  geo-pos:long "3.982247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5491'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55741; 55741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.243611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982247'^^xsd:double;
  dwc:latitude '51.935444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620211'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935444 3.982247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935444"^^xsd:decimal ;
  dwc:decimalLongitude "3.982247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935444 3.982247)"^^geo:wktLiteral ;
  geo-pos:lat "51.935444"^^xsd:decimal ;
  geo-pos:long "3.982247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5490'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55739; 55739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.243611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982247'^^xsd:double;
  dwc:latitude '51.935444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620209'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917812 3.982328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917812"^^xsd:decimal ;
  dwc:decimalLongitude "3.982328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917812 3.982328)"^^geo:wktLiteral ;
  geo-pos:lat "51.917812"^^xsd:decimal ;
  geo-pos:long "3.982328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55980; 55980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982328'^^xsd:double;
  dwc:latitude '51.917812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620433'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917812 3.982328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917812"^^xsd:decimal ;
  dwc:decimalLongitude "3.982328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917812 3.982328)"^^geo:wktLiteral ;
  geo-pos:lat "51.917812"^^xsd:decimal ;
  geo-pos:long "3.982328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55982; 55982'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982328'^^xsd:double;
  dwc:latitude '51.917812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620435'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917812 3.982328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917812"^^xsd:decimal ;
  dwc:decimalLongitude "3.982328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917812 3.982328)"^^geo:wktLiteral ;
  geo-pos:lat "51.917812"^^xsd:decimal ;
  geo-pos:long "3.982328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55981; 55981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982328'^^xsd:double;
  dwc:latitude '51.917812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620434'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917812 3.982328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917812"^^xsd:decimal ;
  dwc:decimalLongitude "3.982328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917812 3.982328)"^^geo:wktLiteral ;
  geo-pos:lat "51.917812"^^xsd:decimal ;
  geo-pos:long "3.982328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6baa'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55979; 55979'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982328'^^xsd:double;
  dwc:latitude '51.917812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620431'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973369 3.982392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973369"^^xsd:decimal ;
  dwc:decimalLongitude "3.982392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973369 3.982392)"^^geo:wktLiteral ;
  geo-pos:lat "51.973369"^^xsd:decimal ;
  geo-pos:long "3.982392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e93'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55095; 55095'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.666388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982392'^^xsd:double;
  dwc:latitude '51.973369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619372'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973369 3.982392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973369"^^xsd:decimal ;
  dwc:decimalLongitude "3.982392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973369 3.982392)"^^geo:wktLiteral ;
  geo-pos:lat "51.973369"^^xsd:decimal ;
  geo-pos:long "3.982392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e92'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55094; 55094'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.666388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982392'^^xsd:double;
  dwc:latitude '51.973369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619371'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973369 3.982392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973369"^^xsd:decimal ;
  dwc:decimalLongitude "3.982392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973369 3.982392)"^^geo:wktLiteral ;
  geo-pos:lat "51.973369"^^xsd:decimal ;
  geo-pos:long "3.982392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e91'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55092; 55092'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.666388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982392'^^xsd:double;
  dwc:latitude '51.973369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619369'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973369 3.982392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973369"^^xsd:decimal ;
  dwc:decimalLongitude "3.982392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973369 3.982392)"^^geo:wktLiteral ;
  geo-pos:lat "51.973369"^^xsd:decimal ;
  geo-pos:long "3.982392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e90'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55093; 55093'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.666388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982392'^^xsd:double;
  dwc:latitude '51.973369'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619370'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924348 3.982412)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924348"^^xsd:decimal ;
  dwc:decimalLongitude "3.982412"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924348 3.982412)"^^geo:wktLiteral ;
  geo-pos:lat "51.924348"^^xsd:decimal ;
  geo-pos:long "3.982412"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55983; 55983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982412'^^xsd:double;
  dwc:latitude '51.924348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620436'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924348 3.982412)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924348"^^xsd:decimal ;
  dwc:decimalLongitude "3.982412"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924348 3.982412)"^^geo:wktLiteral ;
  geo-pos:lat "51.924348"^^xsd:decimal ;
  geo-pos:long "3.982412"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55984; 55984'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982412'^^xsd:double;
  dwc:latitude '51.924348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620437'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923853 3.98243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923853"^^xsd:decimal ;
  dwc:decimalLongitude "3.98243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923853 3.98243)"^^geo:wktLiteral ;
  geo-pos:lat "51.923853"^^xsd:decimal ;
  geo-pos:long "3.98243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e92'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40767; 40767'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98243'^^xsd:double;
  dwc:latitude '51.923853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605920'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845684 3.98244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845684"^^xsd:decimal ;
  dwc:decimalLongitude "3.98244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845684 3.98244)"^^geo:wktLiteral ;
  geo-pos:lat "51.845684"^^xsd:decimal ;
  geo-pos:long "3.98244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-755c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42456; 42456'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98244'^^xsd:double;
  dwc:latitude '51.845684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607563'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917837 3.982474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917837"^^xsd:decimal ;
  dwc:decimalLongitude "3.982474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917837 3.982474)"^^geo:wktLiteral ;
  geo-pos:lat "51.917837"^^xsd:decimal ;
  geo-pos:long "3.982474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f4d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54837; 54837'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.890277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982474'^^xsd:double;
  dwc:latitude '51.917837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619335'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917837 3.982474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917837"^^xsd:decimal ;
  dwc:decimalLongitude "3.982474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917837 3.982474)"^^geo:wktLiteral ;
  geo-pos:lat "51.917837"^^xsd:decimal ;
  geo-pos:long "3.982474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f4c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54838; 54838'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.890277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982474'^^xsd:double;
  dwc:latitude '51.917837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619336'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876773 3.982508)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876773"^^xsd:decimal ;
  dwc:decimalLongitude "3.982508"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876773 3.982508)"^^geo:wktLiteral ;
  geo-pos:lat "51.876773"^^xsd:decimal ;
  geo-pos:long "3.982508"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53071; 53071'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.82'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982508'^^xsd:double;
  dwc:latitude '51.876773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617687'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884461 3.982516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884461"^^xsd:decimal ;
  dwc:decimalLongitude "3.982516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884461 3.982516)"^^geo:wktLiteral ;
  geo-pos:lat "51.884461"^^xsd:decimal ;
  geo-pos:long "3.982516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-578c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44549; 44549'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982516'^^xsd:double;
  dwc:latitude '51.884461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609567'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884461 3.982516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884461"^^xsd:decimal ;
  dwc:decimalLongitude "3.982516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884461 3.982516)"^^geo:wktLiteral ;
  geo-pos:lat "51.884461"^^xsd:decimal ;
  geo-pos:long "3.982516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-578b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44548; 44548'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982516'^^xsd:double;
  dwc:latitude '51.884461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609566'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91926 3.982529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91926"^^xsd:decimal ;
  dwc:decimalLongitude "3.982529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91926 3.982529)"^^geo:wktLiteral ;
  geo-pos:lat "51.91926"^^xsd:decimal ;
  geo-pos:long "3.982529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7541'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42483; 42483'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982529'^^xsd:double;
  dwc:latitude '51.91926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607590'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981712 3.982531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981712"^^xsd:decimal ;
  dwc:decimalLongitude "3.982531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981712 3.982531)"^^geo:wktLiteral ;
  geo-pos:lat "51.981712"^^xsd:decimal ;
  geo-pos:long "3.982531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6468'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49153; 49153'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.7694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982531'^^xsd:double;
  dwc:latitude '51.981712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613978'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880594 3.982577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880594"^^xsd:decimal ;
  dwc:decimalLongitude "3.982577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880594 3.982577)"^^geo:wktLiteral ;
  geo-pos:lat "51.880594"^^xsd:decimal ;
  geo-pos:long "3.982577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-693e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50409; 50409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982577'^^xsd:double;
  dwc:latitude '51.880594'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615116'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937006 3.982587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937006"^^xsd:decimal ;
  dwc:decimalLongitude "3.982587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937006 3.982587)"^^geo:wktLiteral ;
  geo-pos:lat "51.937006"^^xsd:decimal ;
  geo-pos:long "3.982587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e3e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55201; 55201'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982587'^^xsd:double;
  dwc:latitude '51.937006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619719'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937006 3.982587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937006"^^xsd:decimal ;
  dwc:decimalLongitude "3.982587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937006 3.982587)"^^geo:wktLiteral ;
  geo-pos:lat "51.937006"^^xsd:decimal ;
  geo-pos:long "3.982587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e3d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55202; 55202'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982587'^^xsd:double;
  dwc:latitude '51.937006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619720'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937006 3.982587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937006"^^xsd:decimal ;
  dwc:decimalLongitude "3.982587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937006 3.982587)"^^geo:wktLiteral ;
  geo-pos:lat "51.937006"^^xsd:decimal ;
  geo-pos:long "3.982587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e3c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55203; 55203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982587'^^xsd:double;
  dwc:latitude '51.937006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619722'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920066 3.982668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920066"^^xsd:decimal ;
  dwc:decimalLongitude "3.982668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920066 3.982668)"^^geo:wktLiteral ;
  geo-pos:lat "51.920066"^^xsd:decimal ;
  geo-pos:long "3.982668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6352'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44774; 44774'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.000833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982668'^^xsd:double;
  dwc:latitude '51.920066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609819'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920066 3.982668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920066"^^xsd:decimal ;
  dwc:decimalLongitude "3.982668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920066 3.982668)"^^geo:wktLiteral ;
  geo-pos:lat "51.920066"^^xsd:decimal ;
  geo-pos:long "3.982668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6351'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44776; 44776'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.000833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982668'^^xsd:double;
  dwc:latitude '51.920066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609821'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920066 3.982668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920066"^^xsd:decimal ;
  dwc:decimalLongitude "3.982668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920066 3.982668)"^^geo:wktLiteral ;
  geo-pos:lat "51.920066"^^xsd:decimal ;
  geo-pos:long "3.982668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6350'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44777; 44777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.000833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982668'^^xsd:double;
  dwc:latitude '51.920066'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609822'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865622 3.982672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865622"^^xsd:decimal ;
  dwc:decimalLongitude "3.982672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865622 3.982672)"^^geo:wktLiteral ;
  geo-pos:lat "51.865622"^^xsd:decimal ;
  geo-pos:long "3.982672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75cf'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50222; 50222'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.868055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982672'^^xsd:double;
  dwc:latitude '51.865622'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614970'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849159 3.98272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849159"^^xsd:decimal ;
  dwc:decimalLongitude "3.98272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849159 3.98272)"^^geo:wktLiteral ;
  geo-pos:lat "51.849159"^^xsd:decimal ;
  geo-pos:long "3.98272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56705; 56705'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98272'^^xsd:double;
  dwc:latitude '51.849159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621171'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849159 3.98272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849159"^^xsd:decimal ;
  dwc:decimalLongitude "3.98272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849159 3.98272)"^^geo:wktLiteral ;
  geo-pos:lat "51.849159"^^xsd:decimal ;
  geo-pos:long "3.98272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56704; 56704'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98272'^^xsd:double;
  dwc:latitude '51.849159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621170'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973842 3.982737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973842"^^xsd:decimal ;
  dwc:decimalLongitude "3.982737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973842 3.982737)"^^geo:wktLiteral ;
  geo-pos:lat "51.973842"^^xsd:decimal ;
  geo-pos:long "3.982737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e95'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55090; 55090'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.665555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982737'^^xsd:double;
  dwc:latitude '51.973842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619368'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973842 3.982737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973842"^^xsd:decimal ;
  dwc:decimalLongitude "3.982737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973842 3.982737)"^^geo:wktLiteral ;
  geo-pos:lat "51.973842"^^xsd:decimal ;
  geo-pos:long "3.982737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e94'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55089; 55089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.665555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982737'^^xsd:double;
  dwc:latitude '51.973842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619367'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894367 3.982761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894367"^^xsd:decimal ;
  dwc:decimalLongitude "3.982761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894367 3.982761)"^^geo:wktLiteral ;
  geo-pos:lat "51.894367"^^xsd:decimal ;
  geo-pos:long "3.982761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39908; 39908'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.361944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982761'^^xsd:double;
  dwc:latitude '51.894367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605148'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894367 3.982761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894367"^^xsd:decimal ;
  dwc:decimalLongitude "3.982761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894367 3.982761)"^^geo:wktLiteral ;
  geo-pos:lat "51.894367"^^xsd:decimal ;
  geo-pos:long "3.982761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65b0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39907; 39907'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '12.361944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982761'^^xsd:double;
  dwc:latitude '51.894367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605147'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848556 3.982794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848556"^^xsd:decimal ;
  dwc:decimalLongitude "3.982794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848556 3.982794)"^^geo:wktLiteral ;
  geo-pos:lat "51.848556"^^xsd:decimal ;
  geo-pos:long "3.982794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6701'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39985; 39985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2247222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982794'^^xsd:double;
  dwc:latitude '51.848556'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605188'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8503 3.982802)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8503"^^xsd:decimal ;
  dwc:decimalLongitude "3.982802"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8503 3.982802)"^^geo:wktLiteral ;
  geo-pos:lat "51.8503"^^xsd:decimal ;
  geo-pos:long "3.982802"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b5a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47462; 47462'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982802'^^xsd:double;
  dwc:latitude '51.8503'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612368'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859399 3.982826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859399"^^xsd:decimal ;
  dwc:decimalLongitude "3.982826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859399 3.982826)"^^geo:wktLiteral ;
  geo-pos:lat "51.859399"^^xsd:decimal ;
  geo-pos:long "3.982826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b6b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56055; 56055'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982826'^^xsd:double;
  dwc:latitude '51.859399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620500'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859399 3.982826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859399"^^xsd:decimal ;
  dwc:decimalLongitude "3.982826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859399 3.982826)"^^geo:wktLiteral ;
  geo-pos:lat "51.859399"^^xsd:decimal ;
  geo-pos:long "3.982826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b6a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56054; 56054'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982826'^^xsd:double;
  dwc:latitude '51.859399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620499'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877642 3.982919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877642"^^xsd:decimal ;
  dwc:decimalLongitude "3.982919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877642 3.982919)"^^geo:wktLiteral ;
  geo-pos:lat "51.877642"^^xsd:decimal ;
  geo-pos:long "3.982919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53968; 53968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.374166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982919'^^xsd:double;
  dwc:latitude '51.877642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618551'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877642 3.982919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877642"^^xsd:decimal ;
  dwc:decimalLongitude "3.982919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877642 3.982919)"^^geo:wktLiteral ;
  geo-pos:lat "51.877642"^^xsd:decimal ;
  geo-pos:long "3.982919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-539f'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53969; 53969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.374166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.982919'^^xsd:double;
  dwc:latitude '51.877642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618552'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981995 3.983061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981995"^^xsd:decimal ;
  dwc:decimalLongitude "3.983061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981995 3.983061)"^^geo:wktLiteral ;
  geo-pos:lat "51.981995"^^xsd:decimal ;
  geo-pos:long "3.983061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a77'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56334; 56334'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983061'^^xsd:double;
  dwc:latitude '51.981995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620853'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981995 3.983061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981995"^^xsd:decimal ;
  dwc:decimalLongitude "3.983061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981995 3.983061)"^^geo:wktLiteral ;
  geo-pos:lat "51.981995"^^xsd:decimal ;
  geo-pos:long "3.983061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a76'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56333; 56333'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983061'^^xsd:double;
  dwc:latitude '51.981995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620852'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867306 3.983126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867306"^^xsd:decimal ;
  dwc:decimalLongitude "3.983126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867306 3.983126)"^^geo:wktLiteral ;
  geo-pos:lat "51.867306"^^xsd:decimal ;
  geo-pos:long "3.983126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f85'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52470; 52470'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.053333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983126'^^xsd:double;
  dwc:latitude '51.867306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617086'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867306 3.983126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867306"^^xsd:decimal ;
  dwc:decimalLongitude "3.983126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867306 3.983126)"^^geo:wktLiteral ;
  geo-pos:lat "51.867306"^^xsd:decimal ;
  geo-pos:long "3.983126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f86'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52469; 52469'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.053333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983126'^^xsd:double;
  dwc:latitude '51.867306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617085'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918632 3.983131)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918632"^^xsd:decimal ;
  dwc:decimalLongitude "3.983131"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918632 3.983131)"^^geo:wktLiteral ;
  geo-pos:lat "51.918632"^^xsd:decimal ;
  geo-pos:long "3.983131"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c38'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45701; 45701'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983131'^^xsd:double;
  dwc:latitude '51.918632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610664'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876876 3.983135)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876876"^^xsd:decimal ;
  dwc:decimalLongitude "3.983135"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876876 3.983135)"^^geo:wktLiteral ;
  geo-pos:lat "51.876876"^^xsd:decimal ;
  geo-pos:long "3.983135"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49591; 49591'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983135'^^xsd:double;
  dwc:latitude '51.876876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614442'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876876 3.983135)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876876"^^xsd:decimal ;
  dwc:decimalLongitude "3.983135"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876876 3.983135)"^^geo:wktLiteral ;
  geo-pos:lat "51.876876"^^xsd:decimal ;
  geo-pos:long "3.983135"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49592; 49592'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1519444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983135'^^xsd:double;
  dwc:latitude '51.876876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614443'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924557 3.983187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.924557"^^xsd:decimal ;
  dwc:decimalLongitude "3.983187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.924557 3.983187)"^^geo:wktLiteral ;
  geo-pos:lat "51.924557"^^xsd:decimal ;
  geo-pos:long "3.983187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-417d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56797; 56797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983187'^^xsd:double;
  dwc:latitude '51.924557'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621263'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872128 3.983235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872128"^^xsd:decimal ;
  dwc:decimalLongitude "3.983235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872128 3.983235)"^^geo:wktLiteral ;
  geo-pos:lat "51.872128"^^xsd:decimal ;
  geo-pos:long "3.983235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51171; 51171'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983235'^^xsd:double;
  dwc:latitude '51.872128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615850'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872128 3.983235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872128"^^xsd:decimal ;
  dwc:decimalLongitude "3.983235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872128 3.983235)"^^geo:wktLiteral ;
  geo-pos:lat "51.872128"^^xsd:decimal ;
  geo-pos:long "3.983235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a3d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51170; 51170'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983235'^^xsd:double;
  dwc:latitude '51.872128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615849'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92444 3.983243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92444"^^xsd:decimal ;
  dwc:decimalLongitude "3.983243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92444 3.983243)"^^geo:wktLiteral ;
  geo-pos:lat "51.92444"^^xsd:decimal ;
  geo-pos:long "3.983243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46740; 46740'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983243'^^xsd:double;
  dwc:latitude '51.92444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611677'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982173 3.983269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982173"^^xsd:decimal ;
  dwc:decimalLongitude "3.983269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982173 3.983269)"^^geo:wktLiteral ;
  geo-pos:lat "51.982173"^^xsd:decimal ;
  geo-pos:long "3.983269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a79'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56331; 56331'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983269'^^xsd:double;
  dwc:latitude '51.982173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620850'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982173 3.983269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982173"^^xsd:decimal ;
  dwc:decimalLongitude "3.983269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982173 3.983269)"^^geo:wktLiteral ;
  geo-pos:lat "51.982173"^^xsd:decimal ;
  geo-pos:long "3.983269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a78'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56332; 56332'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '7.9030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983269'^^xsd:double;
  dwc:latitude '51.982173'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620851'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923504 3.983295)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923504"^^xsd:decimal ;
  dwc:decimalLongitude "3.983295"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923504 3.983295)"^^geo:wktLiteral ;
  geo-pos:lat "51.923504"^^xsd:decimal ;
  geo-pos:long "3.983295"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-761a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50147; 50147'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.545833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983295'^^xsd:double;
  dwc:latitude '51.923504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614395'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941756 3.983345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941756"^^xsd:decimal ;
  dwc:decimalLongitude "3.983345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941756 3.983345)"^^geo:wktLiteral ;
  geo-pos:lat "51.941756"^^xsd:decimal ;
  geo-pos:long "3.983345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71da'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43647; 43647'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.876388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983345'^^xsd:double;
  dwc:latitude '51.941756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608696'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941756 3.983345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941756"^^xsd:decimal ;
  dwc:decimalLongitude "3.983345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941756 3.983345)"^^geo:wktLiteral ;
  geo-pos:lat "51.941756"^^xsd:decimal ;
  geo-pos:long "3.983345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-71d9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43646; 43646'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.876388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983345'^^xsd:double;
  dwc:latitude '51.941756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608695'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876307 3.983398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876307"^^xsd:decimal ;
  dwc:decimalLongitude "3.983398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876307 3.983398)"^^geo:wktLiteral ;
  geo-pos:lat "51.876307"^^xsd:decimal ;
  geo-pos:long "3.983398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7412'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39350; 39350'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983398'^^xsd:double;
  dwc:latitude '51.876307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604619'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876307 3.983398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876307"^^xsd:decimal ;
  dwc:decimalLongitude "3.983398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876307 3.983398)"^^geo:wktLiteral ;
  geo-pos:lat "51.876307"^^xsd:decimal ;
  geo-pos:long "3.983398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7411'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39351; 39351'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983398'^^xsd:double;
  dwc:latitude '51.876307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604620'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87031 3.983413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87031"^^xsd:decimal ;
  dwc:decimalLongitude "3.983413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87031 3.983413)"^^geo:wktLiteral ;
  geo-pos:lat "51.87031"^^xsd:decimal ;
  geo-pos:long "3.983413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b81'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56028; 56028'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983413'^^xsd:double;
  dwc:latitude '51.87031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620478'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87031 3.983413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87031"^^xsd:decimal ;
  dwc:decimalLongitude "3.983413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87031 3.983413)"^^geo:wktLiteral ;
  geo-pos:lat "51.87031"^^xsd:decimal ;
  geo-pos:long "3.983413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b80'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56026; 56026'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983413'^^xsd:double;
  dwc:latitude '51.87031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620476'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87031 3.983413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87031"^^xsd:decimal ;
  dwc:decimalLongitude "3.983413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87031 3.983413)"^^geo:wktLiteral ;
  geo-pos:lat "51.87031"^^xsd:decimal ;
  geo-pos:long "3.983413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b7f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56027; 56027'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983413'^^xsd:double;
  dwc:latitude '51.87031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620477'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848281 3.983426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848281"^^xsd:decimal ;
  dwc:decimalLongitude "3.983426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848281 3.983426)"^^geo:wktLiteral ;
  geo-pos:lat "51.848281"^^xsd:decimal ;
  geo-pos:long "3.983426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7148'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42066; 42066'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983426'^^xsd:double;
  dwc:latitude '51.848281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607251'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848281 3.983426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848281"^^xsd:decimal ;
  dwc:decimalLongitude "3.983426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848281 3.983426)"^^geo:wktLiteral ;
  geo-pos:lat "51.848281"^^xsd:decimal ;
  geo-pos:long "3.983426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7147'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42067; 42067'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.6933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983426'^^xsd:double;
  dwc:latitude '51.848281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607252'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870094 3.983466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870094"^^xsd:decimal ;
  dwc:decimalLongitude "3.983466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870094 3.983466)"^^geo:wktLiteral ;
  geo-pos:lat "51.870094"^^xsd:decimal ;
  geo-pos:long "3.983466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6083'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40198; 40198'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.144166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983466'^^xsd:double;
  dwc:latitude '51.870094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605401'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870094 3.983466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870094"^^xsd:decimal ;
  dwc:decimalLongitude "3.983466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870094 3.983466)"^^geo:wktLiteral ;
  geo-pos:lat "51.870094"^^xsd:decimal ;
  geo-pos:long "3.983466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6082'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40197; 40197'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.144166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983466'^^xsd:double;
  dwc:latitude '51.870094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605400'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923763 3.983475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923763"^^xsd:decimal ;
  dwc:decimalLongitude "3.983475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923763 3.983475)"^^geo:wktLiteral ;
  geo-pos:lat "51.923763"^^xsd:decimal ;
  geo-pos:long "3.983475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-634f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44778; 44778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.003611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983475'^^xsd:double;
  dwc:latitude '51.923763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609823'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918171 3.983499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918171"^^xsd:decimal ;
  dwc:decimalLongitude "3.983499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918171 3.983499)"^^geo:wktLiteral ;
  geo-pos:lat "51.918171"^^xsd:decimal ;
  geo-pos:long "3.983499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3dfd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55289; 55289'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983499'^^xsd:double;
  dwc:latitude '51.918171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619806'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918171 3.983499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918171"^^xsd:decimal ;
  dwc:decimalLongitude "3.983499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918171 3.983499)"^^geo:wktLiteral ;
  geo-pos:lat "51.918171"^^xsd:decimal ;
  geo-pos:long "3.983499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3dfb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55288; 55288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983499'^^xsd:double;
  dwc:latitude '51.918171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619805'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849053 3.983501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849053"^^xsd:decimal ;
  dwc:decimalLongitude "3.983501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849053 3.983501)"^^geo:wktLiteral ;
  geo-pos:lat "51.849053"^^xsd:decimal ;
  geo-pos:long "3.983501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40140; 40140'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983501'^^xsd:double;
  dwc:latitude '51.849053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605344'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960888 3.983531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960888"^^xsd:decimal ;
  dwc:decimalLongitude "3.983531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960888 3.983531)"^^geo:wktLiteral ;
  geo-pos:lat "51.960888"^^xsd:decimal ;
  geo-pos:long "3.983531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5496'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55733; 55733'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983531'^^xsd:double;
  dwc:latitude '51.960888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620203'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874283 3.983572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874283"^^xsd:decimal ;
  dwc:decimalLongitude "3.983572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874283 3.983572)"^^geo:wktLiteral ;
  geo-pos:lat "51.874283"^^xsd:decimal ;
  geo-pos:long "3.983572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6504'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48946; 48946'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983572'^^xsd:double;
  dwc:latitude '51.874283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613784'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874283 3.983572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874283"^^xsd:decimal ;
  dwc:decimalLongitude "3.983572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874283 3.983572)"^^geo:wktLiteral ;
  geo-pos:lat "51.874283"^^xsd:decimal ;
  geo-pos:long "3.983572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6503'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48947; 48947'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983572'^^xsd:double;
  dwc:latitude '51.874283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613785'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874283 3.983572)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874283"^^xsd:decimal ;
  dwc:decimalLongitude "3.983572"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874283 3.983572)"^^geo:wktLiteral ;
  geo-pos:lat "51.874283"^^xsd:decimal ;
  geo-pos:long "3.983572"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6502'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48948; 48948'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983572'^^xsd:double;
  dwc:latitude '51.874283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613786'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925947 3.983596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925947"^^xsd:decimal ;
  dwc:decimalLongitude "3.983596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925947 3.983596)"^^geo:wktLiteral ;
  geo-pos:lat "51.925947"^^xsd:decimal ;
  geo-pos:long "3.983596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6955'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50381; 50381'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983596'^^xsd:double;
  dwc:latitude '51.925947'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615093'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41482; 41482'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606667'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41480; 41480'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606665'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41489; 41489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606118'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41487; 41487'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606116'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41484; 41484'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606669'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41493; 41493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606122'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41483; 41483'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606668'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41488; 41488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606117'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41492; 41492'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606121'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4be0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41481; 41481'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606666'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bdf'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41490; 41490'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606119'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bde'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41491; 41491'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606120'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bdd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41485; 41485'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606114'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bdc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41479; 41479'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606664'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963441"^^xsd:decimal ;
  dwc:decimalLongitude "3.983645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963441 3.983645)"^^geo:wktLiteral ;
  geo-pos:lat "51.963441"^^xsd:decimal ;
  geo-pos:long "3.983645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bdb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41486; 41486'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983645'^^xsd:double;
  dwc:latitude '51.963441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606115'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877708 3.983691)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877708"^^xsd:decimal ;
  dwc:decimalLongitude "3.983691"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877708 3.983691)"^^geo:wktLiteral ;
  geo-pos:lat "51.877708"^^xsd:decimal ;
  geo-pos:long "3.983691"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b7c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56031; 56031'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983691'^^xsd:double;
  dwc:latitude '51.877708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620482'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916119 3.983701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916119"^^xsd:decimal ;
  dwc:decimalLongitude "3.983701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916119 3.983701)"^^geo:wktLiteral ;
  geo-pos:lat "51.916119"^^xsd:decimal ;
  geo-pos:long "3.983701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-558f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55403; 55403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983701'^^xsd:double;
  dwc:latitude '51.916119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619921'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916119 3.983701)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916119"^^xsd:decimal ;
  dwc:decimalLongitude "3.983701"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916119 3.983701)"^^geo:wktLiteral ;
  geo-pos:lat "51.916119"^^xsd:decimal ;
  geo-pos:long "3.983701"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-558e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55404; 55404'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983701'^^xsd:double;
  dwc:latitude '51.916119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619922'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943758 3.983753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.943758"^^xsd:decimal ;
  dwc:decimalLongitude "3.983753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943758 3.983753)"^^geo:wktLiteral ;
  geo-pos:lat "51.943758"^^xsd:decimal ;
  geo-pos:long "3.983753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7793'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 51863; 51863'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983753'^^xsd:double;
  dwc:latitude '51.943758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616547'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943758 3.983753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.943758"^^xsd:decimal ;
  dwc:decimalLongitude "3.983753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943758 3.983753)"^^geo:wktLiteral ;
  geo-pos:lat "51.943758"^^xsd:decimal ;
  geo-pos:long "3.983753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7792'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 51862; 51862'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '11.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983753'^^xsd:double;
  dwc:latitude '51.943758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616546'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927007 3.983765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927007"^^xsd:decimal ;
  dwc:decimalLongitude "3.983765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927007 3.983765)"^^geo:wktLiteral ;
  geo-pos:lat "51.927007"^^xsd:decimal ;
  geo-pos:long "3.983765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b3f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47489; 47489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983765'^^xsd:double;
  dwc:latitude '51.927007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612395'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927007 3.983765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927007"^^xsd:decimal ;
  dwc:decimalLongitude "3.983765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927007 3.983765)"^^geo:wktLiteral ;
  geo-pos:lat "51.927007"^^xsd:decimal ;
  geo-pos:long "3.983765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47490; 47490'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983765'^^xsd:double;
  dwc:latitude '51.927007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612396'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893217 3.98384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893217"^^xsd:decimal ;
  dwc:decimalLongitude "3.98384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893217 3.98384)"^^geo:wktLiteral ;
  geo-pos:lat "51.893217"^^xsd:decimal ;
  geo-pos:long "3.98384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b9b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45604; 45604'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '11.244166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98384'^^xsd:double;
  dwc:latitude '51.893217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610564'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922339 3.983881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922339"^^xsd:decimal ;
  dwc:decimalLongitude "3.983881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922339 3.983881)"^^geo:wktLiteral ;
  geo-pos:lat "51.922339"^^xsd:decimal ;
  geo-pos:long "3.983881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7136'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42084; 42084'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983881'^^xsd:double;
  dwc:latitude '51.922339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607269'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922339 3.983881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922339"^^xsd:decimal ;
  dwc:decimalLongitude "3.983881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922339 3.983881)"^^geo:wktLiteral ;
  geo-pos:lat "51.922339"^^xsd:decimal ;
  geo-pos:long "3.983881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7135'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42085; 42085'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983881'^^xsd:double;
  dwc:latitude '51.922339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607270'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922339 3.983881)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.922339"^^xsd:decimal ;
  dwc:decimalLongitude "3.983881"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.922339 3.983881)"^^geo:wktLiteral ;
  geo-pos:lat "51.922339"^^xsd:decimal ;
  geo-pos:long "3.983881"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7134'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42087; 42087'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983881'^^xsd:double;
  dwc:latitude '51.922339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607271'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920424 3.983882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920424"^^xsd:decimal ;
  dwc:decimalLongitude "3.983882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920424 3.983882)"^^geo:wktLiteral ;
  geo-pos:lat "51.920424"^^xsd:decimal ;
  geo-pos:long "3.983882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46272; 46272'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983882'^^xsd:double;
  dwc:latitude '51.920424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611255'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920424 3.983882)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920424"^^xsd:decimal ;
  dwc:decimalLongitude "3.983882"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920424 3.983882)"^^geo:wktLiteral ;
  geo-pos:lat "51.920424"^^xsd:decimal ;
  geo-pos:long "3.983882"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-599f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46271; 46271'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983882'^^xsd:double;
  dwc:latitude '51.920424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611254'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925504 3.983906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925504"^^xsd:decimal ;
  dwc:decimalLongitude "3.983906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925504 3.983906)"^^geo:wktLiteral ;
  geo-pos:lat "51.925504"^^xsd:decimal ;
  geo-pos:long "3.983906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e11'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48196; 48196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983906'^^xsd:double;
  dwc:latitude '51.925504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613081'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868975 3.983936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868975"^^xsd:decimal ;
  dwc:decimalLongitude "3.983936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868975 3.983936)"^^geo:wktLiteral ;
  geo-pos:lat "51.868975"^^xsd:decimal ;
  geo-pos:long "3.983936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53959; 53959'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.364444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983936'^^xsd:double;
  dwc:latitude '51.868975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618542'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868975 3.983936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868975"^^xsd:decimal ;
  dwc:decimalLongitude "3.983936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868975 3.983936)"^^geo:wktLiteral ;
  geo-pos:lat "51.868975"^^xsd:decimal ;
  geo-pos:long "3.983936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53a8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53958; 53958'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.364444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.983936'^^xsd:double;
  dwc:latitude '51.868975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618541'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874994 3.98406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874994"^^xsd:decimal ;
  dwc:decimalLongitude "3.98406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874994 3.98406)"^^geo:wktLiteral ;
  geo-pos:lat "51.874994"^^xsd:decimal ;
  geo-pos:long "3.98406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-751d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42519; 42519'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98406'^^xsd:double;
  dwc:latitude '51.874994'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607626'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869063 3.984083)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869063"^^xsd:decimal ;
  dwc:decimalLongitude "3.984083"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869063 3.984083)"^^geo:wktLiteral ;
  geo-pos:lat "51.869063"^^xsd:decimal ;
  geo-pos:long "3.984083"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b28'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47512; 47512'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984083'^^xsd:double;
  dwc:latitude '51.869063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612418'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925592 3.984112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925592"^^xsd:decimal ;
  dwc:decimalLongitude "3.984112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925592 3.984112)"^^geo:wktLiteral ;
  geo-pos:lat "51.925592"^^xsd:decimal ;
  geo-pos:long "3.984112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46743; 46743'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984112'^^xsd:double;
  dwc:latitude '51.925592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611136'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925592 3.984112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925592"^^xsd:decimal ;
  dwc:decimalLongitude "3.984112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925592 3.984112)"^^geo:wktLiteral ;
  geo-pos:lat "51.925592"^^xsd:decimal ;
  geo-pos:long "3.984112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46742; 46742'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984112'^^xsd:double;
  dwc:latitude '51.925592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611135'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925592 3.984112)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925592"^^xsd:decimal ;
  dwc:decimalLongitude "3.984112"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925592 3.984112)"^^geo:wktLiteral ;
  geo-pos:lat "51.925592"^^xsd:decimal ;
  geo-pos:long "3.984112"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50cd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46741; 46741'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984112'^^xsd:double;
  dwc:latitude '51.925592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611678'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925161 3.984117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925161"^^xsd:decimal ;
  dwc:decimalLongitude "3.984117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925161 3.984117)"^^geo:wktLiteral ;
  geo-pos:lat "51.925161"^^xsd:decimal ;
  geo-pos:long "3.984117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53023; 53023'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.541111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984117'^^xsd:double;
  dwc:latitude '51.925161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617642'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921258 3.984148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921258"^^xsd:decimal ;
  dwc:decimalLongitude "3.984148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921258 3.984148)"^^geo:wktLiteral ;
  geo-pos:lat "51.921258"^^xsd:decimal ;
  geo-pos:long "3.984148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53916; 53916'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.118055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984148'^^xsd:double;
  dwc:latitude '51.921258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618424'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921258 3.984148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921258"^^xsd:decimal ;
  dwc:decimalLongitude "3.984148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921258 3.984148)"^^geo:wktLiteral ;
  geo-pos:lat "51.921258"^^xsd:decimal ;
  geo-pos:long "3.984148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53915; 53915'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.118055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984148'^^xsd:double;
  dwc:latitude '51.921258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618423'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877865 3.984188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877865"^^xsd:decimal ;
  dwc:decimalLongitude "3.984188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877865 3.984188)"^^geo:wktLiteral ;
  geo-pos:lat "51.877865"^^xsd:decimal ;
  geo-pos:long "3.984188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6081'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40200; 40200'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.152222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984188'^^xsd:double;
  dwc:latitude '51.877865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605403'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877865 3.984188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877865"^^xsd:decimal ;
  dwc:decimalLongitude "3.984188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877865 3.984188)"^^geo:wktLiteral ;
  geo-pos:lat "51.877865"^^xsd:decimal ;
  geo-pos:long "3.984188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6080'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40199; 40199'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.152222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984188'^^xsd:double;
  dwc:latitude '51.877865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605402'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917507 3.984328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917507"^^xsd:decimal ;
  dwc:decimalLongitude "3.984328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917507 3.984328)"^^geo:wktLiteral ;
  geo-pos:lat "51.917507"^^xsd:decimal ;
  geo-pos:long "3.984328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6956'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50380; 50380'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984328'^^xsd:double;
  dwc:latitude '51.917507'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615092'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927137 3.984364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927137"^^xsd:decimal ;
  dwc:decimalLongitude "3.984364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927137 3.984364)"^^geo:wktLiteral ;
  geo-pos:lat "51.927137"^^xsd:decimal ;
  geo-pos:long "3.984364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c37'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45704; 45704'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984364'^^xsd:double;
  dwc:latitude '51.927137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610667'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927137 3.984364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927137"^^xsd:decimal ;
  dwc:decimalLongitude "3.984364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927137 3.984364)"^^geo:wktLiteral ;
  geo-pos:lat "51.927137"^^xsd:decimal ;
  geo-pos:long "3.984364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c36'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45703; 45703'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984364'^^xsd:double;
  dwc:latitude '51.927137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610666'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927137 3.984364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927137"^^xsd:decimal ;
  dwc:decimalLongitude "3.984364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927137 3.984364)"^^geo:wktLiteral ;
  geo-pos:lat "51.927137"^^xsd:decimal ;
  geo-pos:long "3.984364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c35'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45702; 45702'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984364'^^xsd:double;
  dwc:latitude '51.927137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610665'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881433 3.984411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881433"^^xsd:decimal ;
  dwc:decimalLongitude "3.984411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881433 3.984411)"^^geo:wktLiteral ;
  geo-pos:lat "51.881433"^^xsd:decimal ;
  geo-pos:long "3.984411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b27'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47513; 47513'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984411'^^xsd:double;
  dwc:latitude '51.881433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612419'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881433 3.984411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881433"^^xsd:decimal ;
  dwc:decimalLongitude "3.984411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881433 3.984411)"^^geo:wktLiteral ;
  geo-pos:lat "51.881433"^^xsd:decimal ;
  geo-pos:long "3.984411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b26'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47515; 47515'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984411'^^xsd:double;
  dwc:latitude '51.881433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612421'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881433 3.984411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881433"^^xsd:decimal ;
  dwc:decimalLongitude "3.984411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881433 3.984411)"^^geo:wktLiteral ;
  geo-pos:lat "51.881433"^^xsd:decimal ;
  geo-pos:long "3.984411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b25'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47514; 47514'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984411'^^xsd:double;
  dwc:latitude '51.881433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612420'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916796 3.984428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916796"^^xsd:decimal ;
  dwc:decimalLongitude "3.984428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916796 3.984428)"^^geo:wktLiteral ;
  geo-pos:lat "51.916796"^^xsd:decimal ;
  geo-pos:long "3.984428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f4e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54836; 54836'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984428'^^xsd:double;
  dwc:latitude '51.916796'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619334'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92077 3.984442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92077"^^xsd:decimal ;
  dwc:decimalLongitude "3.984442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92077 3.984442)"^^geo:wktLiteral ;
  geo-pos:lat "51.92077"^^xsd:decimal ;
  geo-pos:long "3.984442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39385; 39385'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984442'^^xsd:double;
  dwc:latitude '51.92077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604655'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92077 3.984442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92077"^^xsd:decimal ;
  dwc:decimalLongitude "3.984442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92077 3.984442)"^^geo:wktLiteral ;
  geo-pos:lat "51.92077"^^xsd:decimal ;
  geo-pos:long "3.984442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39386; 39386'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984442'^^xsd:double;
  dwc:latitude '51.92077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604656'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92077 3.984442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.92077"^^xsd:decimal ;
  dwc:decimalLongitude "3.984442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.92077 3.984442)"^^geo:wktLiteral ;
  geo-pos:lat "51.92077"^^xsd:decimal ;
  geo-pos:long "3.984442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ee'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39384; 39384'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984442'^^xsd:double;
  dwc:latitude '51.92077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604654'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918414 3.984464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918414"^^xsd:decimal ;
  dwc:decimalLongitude "3.984464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918414 3.984464)"^^geo:wktLiteral ;
  geo-pos:lat "51.918414"^^xsd:decimal ;
  geo-pos:long "3.984464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40023; 40023'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984464'^^xsd:double;
  dwc:latitude '51.918414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605227'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926488 3.98448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926488"^^xsd:decimal ;
  dwc:decimalLongitude "3.98448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926488 3.98448)"^^geo:wktLiteral ;
  geo-pos:lat "51.926488"^^xsd:decimal ;
  geo-pos:long "3.98448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ae'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44512; 44512'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98448'^^xsd:double;
  dwc:latitude '51.926488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609532'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961006 3.98448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961006"^^xsd:decimal ;
  dwc:decimalLongitude "3.98448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961006 3.98448)"^^geo:wktLiteral ;
  geo-pos:lat "51.961006"^^xsd:decimal ;
  geo-pos:long "3.98448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a52'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47310; 47310'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98448'^^xsd:double;
  dwc:latitude '51.961006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612258'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893337 3.984526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893337"^^xsd:decimal ;
  dwc:decimalLongitude "3.984526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893337 3.984526)"^^geo:wktLiteral ;
  geo-pos:lat "51.893337"^^xsd:decimal ;
  geo-pos:long "3.984526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4893'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51652; 51652'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984526'^^xsd:double;
  dwc:latitude '51.893337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616286'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893337 3.984526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893337"^^xsd:decimal ;
  dwc:decimalLongitude "3.984526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893337 3.984526)"^^geo:wktLiteral ;
  geo-pos:lat "51.893337"^^xsd:decimal ;
  geo-pos:long "3.984526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4892'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51653; 51653'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.6075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984526'^^xsd:double;
  dwc:latitude '51.893337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616287'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920832 3.98456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920832"^^xsd:decimal ;
  dwc:decimalLongitude "3.98456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920832 3.98456)"^^geo:wktLiteral ;
  geo-pos:lat "51.920832"^^xsd:decimal ;
  geo-pos:long "3.98456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42891; 42891'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98456'^^xsd:double;
  dwc:latitude '51.920832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607942'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917298 3.984585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917298"^^xsd:decimal ;
  dwc:decimalLongitude "3.984585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917298 3.984585)"^^geo:wktLiteral ;
  geo-pos:lat "51.917298"^^xsd:decimal ;
  geo-pos:long "3.984585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e94'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40766; 40766'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984585'^^xsd:double;
  dwc:latitude '51.917298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605919'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917298 3.984585)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917298"^^xsd:decimal ;
  dwc:decimalLongitude "3.984585"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917298 3.984585)"^^geo:wktLiteral ;
  geo-pos:lat "51.917298"^^xsd:decimal ;
  geo-pos:long "3.984585"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e93'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40765; 40765'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984585'^^xsd:double;
  dwc:latitude '51.917298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605918'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876576 3.984596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876576"^^xsd:decimal ;
  dwc:decimalLongitude "3.984596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876576 3.984596)"^^geo:wktLiteral ;
  geo-pos:lat "51.876576"^^xsd:decimal ;
  geo-pos:long "3.984596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40052; 40052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984596'^^xsd:double;
  dwc:latitude '51.876576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605254'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876576 3.984596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876576"^^xsd:decimal ;
  dwc:decimalLongitude "3.984596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876576 3.984596)"^^geo:wktLiteral ;
  geo-pos:lat "51.876576"^^xsd:decimal ;
  geo-pos:long "3.984596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40053; 40053'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984596'^^xsd:double;
  dwc:latitude '51.876576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605255'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876576 3.984596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876576"^^xsd:decimal ;
  dwc:decimalLongitude "3.984596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876576 3.984596)"^^geo:wktLiteral ;
  geo-pos:lat "51.876576"^^xsd:decimal ;
  geo-pos:long "3.984596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40051; 40051'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984596'^^xsd:double;
  dwc:latitude '51.876576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605253'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870012 3.98467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870012"^^xsd:decimal ;
  dwc:decimalLongitude "3.98467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870012 3.98467)"^^geo:wktLiteral ;
  geo-pos:lat "51.870012"^^xsd:decimal ;
  geo-pos:long "3.98467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e57'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40829; 40829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98467'^^xsd:double;
  dwc:latitude '51.870012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605982'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870012 3.98467)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870012"^^xsd:decimal ;
  dwc:decimalLongitude "3.98467"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870012 3.98467)"^^geo:wktLiteral ;
  geo-pos:lat "51.870012"^^xsd:decimal ;
  geo-pos:long "3.98467"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e56'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40828; 40828'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98467'^^xsd:double;
  dwc:latitude '51.870012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605981'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962874 3.984724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962874"^^xsd:decimal ;
  dwc:decimalLongitude "3.984724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962874 3.984724)"^^geo:wktLiteral ;
  geo-pos:lat "51.962874"^^xsd:decimal ;
  geo-pos:long "3.984724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-615c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45330; 45330'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984724'^^xsd:double;
  dwc:latitude '51.962874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610342'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849411 3.984758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849411"^^xsd:decimal ;
  dwc:decimalLongitude "3.984758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849411 3.984758)"^^geo:wktLiteral ;
  geo-pos:lat "51.849411"^^xsd:decimal ;
  geo-pos:long "3.984758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6383'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44723; 44723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.788333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984758'^^xsd:double;
  dwc:latitude '51.849411'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609770'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941951 3.984804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941951"^^xsd:decimal ;
  dwc:decimalLongitude "3.984804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941951 3.984804)"^^geo:wktLiteral ;
  geo-pos:lat "51.941951"^^xsd:decimal ;
  geo-pos:long "3.984804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-614f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45342; 45342'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.324444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984804'^^xsd:double;
  dwc:latitude '51.941951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610353'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941951 3.984804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941951"^^xsd:decimal ;
  dwc:decimalLongitude "3.984804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941951 3.984804)"^^geo:wktLiteral ;
  geo-pos:lat "51.941951"^^xsd:decimal ;
  geo-pos:long "3.984804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-614e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45340; 45340'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.324444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984804'^^xsd:double;
  dwc:latitude '51.941951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610351'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941951 3.984804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941951"^^xsd:decimal ;
  dwc:decimalLongitude "3.984804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941951 3.984804)"^^geo:wktLiteral ;
  geo-pos:lat "51.941951"^^xsd:decimal ;
  geo-pos:long "3.984804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-614d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45341; 45341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.324444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984804'^^xsd:double;
  dwc:latitude '51.941951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610352'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941951 3.984804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941951"^^xsd:decimal ;
  dwc:decimalLongitude "3.984804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941951 3.984804)"^^geo:wktLiteral ;
  geo-pos:lat "51.941951"^^xsd:decimal ;
  geo-pos:long "3.984804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-614c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45339; 45339'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.324444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984804'^^xsd:double;
  dwc:latitude '51.941951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610350'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925604 3.984854)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925604"^^xsd:decimal ;
  dwc:decimalLongitude "3.984854"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925604 3.984854)"^^geo:wktLiteral ;
  geo-pos:lat "51.925604"^^xsd:decimal ;
  geo-pos:long "3.984854"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a60'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51131; 51131'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984854'^^xsd:double;
  dwc:latitude '51.925604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615815'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919318 3.984934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919318"^^xsd:decimal ;
  dwc:decimalLongitude "3.984934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919318 3.984934)"^^geo:wktLiteral ;
  geo-pos:lat "51.919318"^^xsd:decimal ;
  geo-pos:long "3.984934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53022; 53022'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.536944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984934'^^xsd:double;
  dwc:latitude '51.919318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617641'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858437 3.984969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858437"^^xsd:decimal ;
  dwc:decimalLongitude "3.984969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858437 3.984969)"^^geo:wktLiteral ;
  geo-pos:lat "51.858437"^^xsd:decimal ;
  geo-pos:long "3.984969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43922; 43922'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984969'^^xsd:double;
  dwc:latitude '51.858437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608935'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858437 3.984969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858437"^^xsd:decimal ;
  dwc:decimalLongitude "3.984969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858437 3.984969)"^^geo:wktLiteral ;
  geo-pos:lat "51.858437"^^xsd:decimal ;
  geo-pos:long "3.984969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ad'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43920; 43920'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984969'^^xsd:double;
  dwc:latitude '51.858437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608933'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858437 3.984969)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858437"^^xsd:decimal ;
  dwc:decimalLongitude "3.984969"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858437 3.984969)"^^geo:wktLiteral ;
  geo-pos:lat "51.858437"^^xsd:decimal ;
  geo-pos:long "3.984969"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72af'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43921; 43921'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.984969'^^xsd:double;
  dwc:latitude '51.858437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608934'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937381 3.98501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937381"^^xsd:decimal ;
  dwc:decimalLongitude "3.98501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937381 3.98501)"^^geo:wktLiteral ;
  geo-pos:lat "51.937381"^^xsd:decimal ;
  geo-pos:long "3.98501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5495'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55737; 55737'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.240277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98501'^^xsd:double;
  dwc:latitude '51.937381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620207'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937381 3.98501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937381"^^xsd:decimal ;
  dwc:decimalLongitude "3.98501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937381 3.98501)"^^geo:wktLiteral ;
  geo-pos:lat "51.937381"^^xsd:decimal ;
  geo-pos:long "3.98501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5494'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 55736; 55736'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.240277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98501'^^xsd:double;
  dwc:latitude '51.937381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620206'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917232 3.985019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917232"^^xsd:decimal ;
  dwc:decimalLongitude "3.985019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917232 3.985019)"^^geo:wktLiteral ;
  geo-pos:lat "51.917232"^^xsd:decimal ;
  geo-pos:long "3.985019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b40'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47488; 47488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985019'^^xsd:double;
  dwc:latitude '51.917232'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612394'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850057 3.985107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850057"^^xsd:decimal ;
  dwc:decimalLongitude "3.985107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850057 3.985107)"^^geo:wktLiteral ;
  geo-pos:lat "51.850057"^^xsd:decimal ;
  geo-pos:long "3.985107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52055; 52055'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985107'^^xsd:double;
  dwc:latitude '51.850057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616742'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850057 3.985107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850057"^^xsd:decimal ;
  dwc:decimalLongitude "3.985107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850057 3.985107)"^^geo:wktLiteral ;
  geo-pos:lat "51.850057"^^xsd:decimal ;
  geo-pos:long "3.985107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78cd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52054; 52054'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985107'^^xsd:double;
  dwc:latitude '51.850057'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616741'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961657 3.985163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961657"^^xsd:decimal ;
  dwc:decimalLongitude "3.985163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961657 3.985163)"^^geo:wktLiteral ;
  geo-pos:lat "51.961657"^^xsd:decimal ;
  geo-pos:long "3.985163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5498'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55735; 55735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985163'^^xsd:double;
  dwc:latitude '51.961657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620205'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961657 3.985163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961657"^^xsd:decimal ;
  dwc:decimalLongitude "3.985163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961657 3.985163)"^^geo:wktLiteral ;
  geo-pos:lat "51.961657"^^xsd:decimal ;
  geo-pos:long "3.985163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5497'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55734; 55734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '13.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985163'^^xsd:double;
  dwc:latitude '51.961657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620204'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963077"^^xsd:decimal ;
  dwc:decimalLongitude "3.98518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  geo-pos:lat "51.963077"^^xsd:decimal ;
  geo-pos:long "3.98518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-615b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45329; 45329'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98518'^^xsd:double;
  dwc:latitude '51.963077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610341'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963077"^^xsd:decimal ;
  dwc:decimalLongitude "3.98518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  geo-pos:lat "51.963077"^^xsd:decimal ;
  geo-pos:long "3.98518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-615a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45325; 45325'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98518'^^xsd:double;
  dwc:latitude '51.963077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610337'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963077"^^xsd:decimal ;
  dwc:decimalLongitude "3.98518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  geo-pos:lat "51.963077"^^xsd:decimal ;
  geo-pos:long "3.98518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6159'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45328; 45328'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98518'^^xsd:double;
  dwc:latitude '51.963077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610340'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963077"^^xsd:decimal ;
  dwc:decimalLongitude "3.98518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  geo-pos:lat "51.963077"^^xsd:decimal ;
  geo-pos:long "3.98518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6158'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45326; 45326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98518'^^xsd:double;
  dwc:latitude '51.963077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610338'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963077"^^xsd:decimal ;
  dwc:decimalLongitude "3.98518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  geo-pos:lat "51.963077"^^xsd:decimal ;
  geo-pos:long "3.98518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6157'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45324; 45324'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98518'^^xsd:double;
  dwc:latitude '51.963077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610336'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963077"^^xsd:decimal ;
  dwc:decimalLongitude "3.98518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963077 3.98518)"^^geo:wktLiteral ;
  geo-pos:lat "51.963077"^^xsd:decimal ;
  geo-pos:long "3.98518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6156'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45327; 45327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98518'^^xsd:double;
  dwc:latitude '51.963077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610339'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921429 3.985199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921429"^^xsd:decimal ;
  dwc:decimalLongitude "3.985199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921429 3.985199)"^^geo:wktLiteral ;
  geo-pos:lat "51.921429"^^xsd:decimal ;
  geo-pos:long "3.985199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dba'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47836; 47836'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985199'^^xsd:double;
  dwc:latitude '51.921429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612791'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921429 3.985199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921429"^^xsd:decimal ;
  dwc:decimalLongitude "3.985199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921429 3.985199)"^^geo:wktLiteral ;
  geo-pos:lat "51.921429"^^xsd:decimal ;
  geo-pos:long "3.985199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47835; 47835'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985199'^^xsd:double;
  dwc:latitude '51.921429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612790'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921429 3.985199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.921429"^^xsd:decimal ;
  dwc:decimalLongitude "3.985199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.921429 3.985199)"^^geo:wktLiteral ;
  geo-pos:lat "51.921429"^^xsd:decimal ;
  geo-pos:long "3.985199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47837; 47837'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985199'^^xsd:double;
  dwc:latitude '51.921429'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612792'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927184 3.985208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927184"^^xsd:decimal ;
  dwc:decimalLongitude "3.985208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927184 3.985208)"^^geo:wktLiteral ;
  geo-pos:lat "51.927184"^^xsd:decimal ;
  geo-pos:long "3.985208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43873; 43873'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985208'^^xsd:double;
  dwc:latitude '51.927184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608884'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927184 3.985208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927184"^^xsd:decimal ;
  dwc:decimalLongitude "3.985208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927184 3.985208)"^^geo:wktLiteral ;
  geo-pos:lat "51.927184"^^xsd:decimal ;
  geo-pos:long "3.985208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72de'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43872; 43872'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985208'^^xsd:double;
  dwc:latitude '51.927184'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608883'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878863 3.98527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878863"^^xsd:decimal ;
  dwc:decimalLongitude "3.98527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878863 3.98527)"^^geo:wktLiteral ;
  geo-pos:lat "51.878863"^^xsd:decimal ;
  geo-pos:long "3.98527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f22'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54883; 54883'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.14'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98527'^^xsd:double;
  dwc:latitude '51.878863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619447'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878863 3.98527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878863"^^xsd:decimal ;
  dwc:decimalLongitude "3.98527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878863 3.98527)"^^geo:wktLiteral ;
  geo-pos:lat "51.878863"^^xsd:decimal ;
  geo-pos:long "3.98527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f21'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54882; 54882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.14'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98527'^^xsd:double;
  dwc:latitude '51.878863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619446'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915755 3.985278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915755"^^xsd:decimal ;
  dwc:decimalLongitude "3.985278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915755 3.985278)"^^geo:wktLiteral ;
  geo-pos:lat "51.915755"^^xsd:decimal ;
  geo-pos:long "3.985278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-609e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40170; 40170'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985278'^^xsd:double;
  dwc:latitude '51.915755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605374'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915755 3.985278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915755"^^xsd:decimal ;
  dwc:decimalLongitude "3.985278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915755 3.985278)"^^geo:wktLiteral ;
  geo-pos:lat "51.915755"^^xsd:decimal ;
  geo-pos:long "3.985278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-609d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40169; 40169'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985278'^^xsd:double;
  dwc:latitude '51.915755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605373'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902798 3.985329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902798"^^xsd:decimal ;
  dwc:decimalLongitude "3.985329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902798 3.985329)"^^geo:wktLiteral ;
  geo-pos:lat "51.902798"^^xsd:decimal ;
  geo-pos:long "3.985329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-693d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50410; 50410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985329'^^xsd:double;
  dwc:latitude '51.902798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615117'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963993 3.985346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963993"^^xsd:decimal ;
  dwc:decimalLongitude "3.985346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963993 3.985346)"^^geo:wktLiteral ;
  geo-pos:lat "51.963993"^^xsd:decimal ;
  geo-pos:long "3.985346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7479'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42341; 42341'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985346'^^xsd:double;
  dwc:latitude '51.963993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607477'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84982 3.985376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84982"^^xsd:decimal ;
  dwc:decimalLongitude "3.985376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84982 3.985376)"^^geo:wktLiteral ;
  geo-pos:lat "51.84982"^^xsd:decimal ;
  geo-pos:long "3.985376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56706; 56706'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985376'^^xsd:double;
  dwc:latitude '51.84982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621172'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926058 3.985387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926058"^^xsd:decimal ;
  dwc:decimalLongitude "3.985387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926058 3.985387)"^^geo:wktLiteral ;
  geo-pos:lat "51.926058"^^xsd:decimal ;
  geo-pos:long "3.985387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-634e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44782; 44782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.005277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985387'^^xsd:double;
  dwc:latitude '51.926058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609827'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926058 3.985387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926058"^^xsd:decimal ;
  dwc:decimalLongitude "3.985387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926058 3.985387)"^^geo:wktLiteral ;
  geo-pos:lat "51.926058"^^xsd:decimal ;
  geo-pos:long "3.985387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-634d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44779; 44779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.005277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985387'^^xsd:double;
  dwc:latitude '51.926058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609824'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926058 3.985387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926058"^^xsd:decimal ;
  dwc:decimalLongitude "3.985387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926058 3.985387)"^^geo:wktLiteral ;
  geo-pos:lat "51.926058"^^xsd:decimal ;
  geo-pos:long "3.985387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-634c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44781; 44781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.005277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985387'^^xsd:double;
  dwc:latitude '51.926058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609826'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926058 3.985387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926058"^^xsd:decimal ;
  dwc:decimalLongitude "3.985387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926058 3.985387)"^^geo:wktLiteral ;
  geo-pos:lat "51.926058"^^xsd:decimal ;
  geo-pos:long "3.985387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-634b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44780; 44780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.005277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985387'^^xsd:double;
  dwc:latitude '51.926058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609825'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876254 3.985431)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876254"^^xsd:decimal ;
  dwc:decimalLongitude "3.985431"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876254 3.985431)"^^geo:wktLiteral ;
  geo-pos:lat "51.876254"^^xsd:decimal ;
  geo-pos:long "3.985431"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50193; 50193'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985431'^^xsd:double;
  dwc:latitude '51.876254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614941'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9181 3.985446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9181"^^xsd:decimal ;
  dwc:decimalLongitude "3.985446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9181 3.985446)"^^geo:wktLiteral ;
  geo-pos:lat "51.9181"^^xsd:decimal ;
  geo-pos:long "3.985446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e13'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48195; 48195'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.535555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985446'^^xsd:double;
  dwc:latitude '51.9181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613080'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9181 3.985446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9181"^^xsd:decimal ;
  dwc:decimalLongitude "3.985446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9181 3.985446)"^^geo:wktLiteral ;
  geo-pos:lat "51.9181"^^xsd:decimal ;
  geo-pos:long "3.985446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e12'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48194; 48194'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.535555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985446'^^xsd:double;
  dwc:latitude '51.9181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613079'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886963 3.985447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886963"^^xsd:decimal ;
  dwc:decimalLongitude "3.985447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886963 3.985447)"^^geo:wktLiteral ;
  geo-pos:lat "51.886963"^^xsd:decimal ;
  geo-pos:long "3.985447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-578a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44550; 44550'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985447'^^xsd:double;
  dwc:latitude '51.886963'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609568'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859356 3.985484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859356"^^xsd:decimal ;
  dwc:decimalLongitude "3.985484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859356 3.985484)"^^geo:wktLiteral ;
  geo-pos:lat "51.859356"^^xsd:decimal ;
  geo-pos:long "3.985484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7849'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52188; 52188'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985484'^^xsd:double;
  dwc:latitude '51.859356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616872'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879715 3.985565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879715"^^xsd:decimal ;
  dwc:decimalLongitude "3.985565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879715 3.985565)"^^geo:wktLiteral ;
  geo-pos:lat "51.879715"^^xsd:decimal ;
  geo-pos:long "3.985565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b7b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56032; 56032'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985565'^^xsd:double;
  dwc:latitude '51.879715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620483'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869257 3.985612)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869257"^^xsd:decimal ;
  dwc:decimalLongitude "3.985612"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869257 3.985612)"^^geo:wktLiteral ;
  geo-pos:lat "51.869257"^^xsd:decimal ;
  geo-pos:long "3.985612"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5790'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44544; 44544'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985612'^^xsd:double;
  dwc:latitude '51.869257'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609562'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919007 3.985625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919007"^^xsd:decimal ;
  dwc:decimalLongitude "3.985625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919007 3.985625)"^^geo:wktLiteral ;
  geo-pos:lat "51.919007"^^xsd:decimal ;
  geo-pos:long "3.985625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53913; 53913'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.116388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985625'^^xsd:double;
  dwc:latitude '51.919007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618421'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919007 3.985625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919007"^^xsd:decimal ;
  dwc:decimalLongitude "3.985625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919007 3.985625)"^^geo:wktLiteral ;
  geo-pos:lat "51.919007"^^xsd:decimal ;
  geo-pos:long "3.985625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53914; 53914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.116388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985625'^^xsd:double;
  dwc:latitude '51.919007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618422'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962543 3.985648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962543"^^xsd:decimal ;
  dwc:decimalLongitude "3.985648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962543 3.985648)"^^geo:wktLiteral ;
  geo-pos:lat "51.962543"^^xsd:decimal ;
  geo-pos:long "3.985648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c81'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48652; 48652'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985648'^^xsd:double;
  dwc:latitude '51.962543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613547'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962543 3.985648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962543"^^xsd:decimal ;
  dwc:decimalLongitude "3.985648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962543 3.985648)"^^geo:wktLiteral ;
  geo-pos:lat "51.962543"^^xsd:decimal ;
  geo-pos:long "3.985648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c80'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48653; 48653'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985648'^^xsd:double;
  dwc:latitude '51.962543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613548'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013631 3.985649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "52.013631"^^xsd:decimal ;
  dwc:decimalLongitude "3.985649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (52.013631 3.985649)"^^geo:wktLiteral ;
  geo-pos:lat "52.013631"^^xsd:decimal ;
  geo-pos:long "3.985649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5abb'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47147; 47147'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985649'^^xsd:double;
  dwc:latitude '52.013631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612104'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856471 3.985667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856471"^^xsd:decimal ;
  dwc:decimalLongitude "3.985667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856471 3.985667)"^^geo:wktLiteral ;
  geo-pos:lat "51.856471"^^xsd:decimal ;
  geo-pos:long "3.985667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4797'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53092; 53092'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.934166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985667'^^xsd:double;
  dwc:latitude '51.856471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617708'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926442 3.985672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926442"^^xsd:decimal ;
  dwc:decimalLongitude "3.985672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926442 3.985672)"^^geo:wktLiteral ;
  geo-pos:lat "51.926442"^^xsd:decimal ;
  geo-pos:long "3.985672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42892; 42892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985672'^^xsd:double;
  dwc:latitude '51.926442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607943'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926442 3.985672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.926442"^^xsd:decimal ;
  dwc:decimalLongitude "3.985672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.926442 3.985672)"^^geo:wktLiteral ;
  geo-pos:lat "51.926442"^^xsd:decimal ;
  geo-pos:long "3.985672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42893; 42893'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985672'^^xsd:double;
  dwc:latitude '51.926442'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607944'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.991018"^^xsd:decimal ;
  dwc:decimalLongitude "3.985676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  geo-pos:lat "51.991018"^^xsd:decimal ;
  geo-pos:long "3.985676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55087; 55087'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985676'^^xsd:double;
  dwc:latitude '51.991018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619644'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.991018"^^xsd:decimal ;
  dwc:decimalLongitude "3.985676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  geo-pos:lat "51.991018"^^xsd:decimal ;
  geo-pos:long "3.985676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e9a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55084; 55084'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985676'^^xsd:double;
  dwc:latitude '51.991018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619641'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.991018"^^xsd:decimal ;
  dwc:decimalLongitude "3.985676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  geo-pos:lat "51.991018"^^xsd:decimal ;
  geo-pos:long "3.985676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e98'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55086; 55086'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985676'^^xsd:double;
  dwc:latitude '51.991018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619643'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.991018"^^xsd:decimal ;
  dwc:decimalLongitude "3.985676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  geo-pos:lat "51.991018"^^xsd:decimal ;
  geo-pos:long "3.985676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e97'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55088; 55088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985676'^^xsd:double;
  dwc:latitude '51.991018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619366'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.991018"^^xsd:decimal ;
  dwc:decimalLongitude "3.985676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.991018 3.985676)"^^geo:wktLiteral ;
  geo-pos:lat "51.991018"^^xsd:decimal ;
  geo-pos:long "3.985676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e96'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55085; 55085'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985676'^^xsd:double;
  dwc:latitude '51.991018'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619642'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919617 3.985741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919617"^^xsd:decimal ;
  dwc:decimalLongitude "3.985741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919617 3.985741)"^^geo:wktLiteral ;
  geo-pos:lat "51.919617"^^xsd:decimal ;
  geo-pos:long "3.985741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42890; 42890'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.43'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985741'^^xsd:double;
  dwc:latitude '51.919617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607941'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919617 3.985741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919617"^^xsd:decimal ;
  dwc:decimalLongitude "3.985741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919617 3.985741)"^^geo:wktLiteral ;
  geo-pos:lat "51.919617"^^xsd:decimal ;
  geo-pos:long "3.985741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ea'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42889; 42889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.43'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985741'^^xsd:double;
  dwc:latitude '51.919617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607940'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919617 3.985741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919617"^^xsd:decimal ;
  dwc:decimalLongitude "3.985741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919617 3.985741)"^^geo:wktLiteral ;
  geo-pos:lat "51.919617"^^xsd:decimal ;
  geo-pos:long "3.985741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42888; 42888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.43'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985741'^^xsd:double;
  dwc:latitude '51.919617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607939'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923808 3.985754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.923808"^^xsd:decimal ;
  dwc:decimalLongitude "3.985754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.923808 3.985754)"^^geo:wktLiteral ;
  geo-pos:lat "51.923808"^^xsd:decimal ;
  geo-pos:long "3.985754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-787c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52136; 52136'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985754'^^xsd:double;
  dwc:latitude '51.923808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616823'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877187 3.985757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877187"^^xsd:decimal ;
  dwc:decimalLongitude "3.985757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877187 3.985757)"^^geo:wktLiteral ;
  geo-pos:lat "51.877187"^^xsd:decimal ;
  geo-pos:long "3.985757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c25'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45721; 45721'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985757'^^xsd:double;
  dwc:latitude '51.877187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610683'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877187 3.985757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877187"^^xsd:decimal ;
  dwc:decimalLongitude "3.985757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877187 3.985757)"^^geo:wktLiteral ;
  geo-pos:lat "51.877187"^^xsd:decimal ;
  geo-pos:long "3.985757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c24'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45722; 45722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985757'^^xsd:double;
  dwc:latitude '51.877187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610684'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877187 3.985757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877187"^^xsd:decimal ;
  dwc:decimalLongitude "3.985757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877187 3.985757)"^^geo:wktLiteral ;
  geo-pos:lat "51.877187"^^xsd:decimal ;
  geo-pos:long "3.985757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c23'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45723; 45723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2241666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985757'^^xsd:double;
  dwc:latitude '51.877187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610685'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844718 3.985788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844718"^^xsd:decimal ;
  dwc:decimalLongitude "3.985788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844718 3.985788)"^^geo:wktLiteral ;
  geo-pos:lat "51.844718"^^xsd:decimal ;
  geo-pos:long "3.985788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6375'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44737; 44737'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.83'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985788'^^xsd:double;
  dwc:latitude '51.844718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609784'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925983 3.985793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925983"^^xsd:decimal ;
  dwc:decimalLongitude "3.985793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925983 3.985793)"^^geo:wktLiteral ;
  geo-pos:lat "51.925983"^^xsd:decimal ;
  geo-pos:long "3.985793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39382; 39382'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985793'^^xsd:double;
  dwc:latitude '51.925983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604652'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925983 3.985793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925983"^^xsd:decimal ;
  dwc:decimalLongitude "3.985793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925983 3.985793)"^^geo:wktLiteral ;
  geo-pos:lat "51.925983"^^xsd:decimal ;
  geo-pos:long "3.985793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39383; 39383'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985793'^^xsd:double;
  dwc:latitude '51.925983'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604653'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981117 3.985852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981117"^^xsd:decimal ;
  dwc:decimalLongitude "3.985852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981117 3.985852)"^^geo:wktLiteral ;
  geo-pos:lat "51.981117"^^xsd:decimal ;
  geo-pos:long "3.985852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47065; 47065'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985852'^^xsd:double;
  dwc:latitude '51.981117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611964'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981117 3.985852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981117"^^xsd:decimal ;
  dwc:decimalLongitude "3.985852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981117 3.985852)"^^geo:wktLiteral ;
  geo-pos:lat "51.981117"^^xsd:decimal ;
  geo-pos:long "3.985852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4faf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47067; 47067'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985852'^^xsd:double;
  dwc:latitude '51.981117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611966'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981117 3.985852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981117"^^xsd:decimal ;
  dwc:decimalLongitude "3.985852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981117 3.985852)"^^geo:wktLiteral ;
  geo-pos:lat "51.981117"^^xsd:decimal ;
  geo-pos:long "3.985852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47064; 47064'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985852'^^xsd:double;
  dwc:latitude '51.981117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611963'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981117 3.985852)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981117"^^xsd:decimal ;
  dwc:decimalLongitude "3.985852"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981117 3.985852)"^^geo:wktLiteral ;
  geo-pos:lat "51.981117"^^xsd:decimal ;
  geo-pos:long "3.985852"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47066; 47066'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985852'^^xsd:double;
  dwc:latitude '51.981117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611965'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869021 3.985898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869021"^^xsd:decimal ;
  dwc:decimalLongitude "3.985898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869021 3.985898)"^^geo:wktLiteral ;
  geo-pos:lat "51.869021"^^xsd:decimal ;
  geo-pos:long "3.985898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5570'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55438; 55438'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.118333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985898'^^xsd:double;
  dwc:latitude '51.869021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619414'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869021 3.985898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869021"^^xsd:decimal ;
  dwc:decimalLongitude "3.985898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869021 3.985898)"^^geo:wktLiteral ;
  geo-pos:lat "51.869021"^^xsd:decimal ;
  geo-pos:long "3.985898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-556f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55440; 55440'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.118333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985898'^^xsd:double;
  dwc:latitude '51.869021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619415'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869021 3.985898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869021"^^xsd:decimal ;
  dwc:decimalLongitude "3.985898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869021 3.985898)"^^geo:wktLiteral ;
  geo-pos:lat "51.869021"^^xsd:decimal ;
  geo-pos:long "3.985898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-556e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55437; 55437'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.118333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985898'^^xsd:double;
  dwc:latitude '51.869021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619412'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927968 3.985982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927968"^^xsd:decimal ;
  dwc:decimalLongitude "3.985982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927968 3.985982)"^^geo:wktLiteral ;
  geo-pos:lat "51.927968"^^xsd:decimal ;
  geo-pos:long "3.985982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5edc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49556; 49556'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9230555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985982'^^xsd:double;
  dwc:latitude '51.927968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614335'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927968 3.985982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927968"^^xsd:decimal ;
  dwc:decimalLongitude "3.985982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927968 3.985982)"^^geo:wktLiteral ;
  geo-pos:lat "51.927968"^^xsd:decimal ;
  geo-pos:long "3.985982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5edb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49557; 49557'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9230555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.985982'^^xsd:double;
  dwc:latitude '51.927968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614336'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.986013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928058"^^xsd:decimal ;
  dwc:decimalLongitude "3.986013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.986013)"^^geo:wktLiteral ;
  geo-pos:lat "51.928058"^^xsd:decimal ;
  geo-pos:long "3.986013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47838; 47838'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986013'^^xsd:double;
  dwc:latitude '51.928058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612793'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.986013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928058"^^xsd:decimal ;
  dwc:decimalLongitude "3.986013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.986013)"^^geo:wktLiteral ;
  geo-pos:lat "51.928058"^^xsd:decimal ;
  geo-pos:long "3.986013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47840; 47840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986013'^^xsd:double;
  dwc:latitude '51.928058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612795'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.986013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928058"^^xsd:decimal ;
  dwc:decimalLongitude "3.986013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928058 3.986013)"^^geo:wktLiteral ;
  geo-pos:lat "51.928058"^^xsd:decimal ;
  geo-pos:long "3.986013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47839; 47839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986013'^^xsd:double;
  dwc:latitude '51.928058'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612794'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87621 3.986039)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87621"^^xsd:decimal ;
  dwc:decimalLongitude "3.986039"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87621 3.986039)"^^geo:wktLiteral ;
  geo-pos:lat "51.87621"^^xsd:decimal ;
  geo-pos:long "3.986039"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-784a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52187; 52187'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986039'^^xsd:double;
  dwc:latitude '51.87621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616871'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863769 3.986102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863769"^^xsd:decimal ;
  dwc:decimalLongitude "3.986102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863769 3.986102)"^^geo:wktLiteral ;
  geo-pos:lat "51.863769"^^xsd:decimal ;
  geo-pos:long "3.986102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43924; 43924'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986102'^^xsd:double;
  dwc:latitude '51.863769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608938'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863769 3.986102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863769"^^xsd:decimal ;
  dwc:decimalLongitude "3.986102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863769 3.986102)"^^geo:wktLiteral ;
  geo-pos:lat "51.863769"^^xsd:decimal ;
  geo-pos:long "3.986102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ab'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43923; 43923'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986102'^^xsd:double;
  dwc:latitude '51.863769'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608937'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88105 3.986117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88105"^^xsd:decimal ;
  dwc:decimalLongitude "3.986117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88105 3.986117)"^^geo:wktLiteral ;
  geo-pos:lat "51.88105"^^xsd:decimal ;
  geo-pos:long "3.986117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-607f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40201; 40201'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986117'^^xsd:double;
  dwc:latitude '51.88105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605404'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934414"^^xsd:decimal ;
  dwc:decimalLongitude "3.986123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  geo-pos:lat "51.934414"^^xsd:decimal ;
  geo-pos:long "3.986123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6339'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44809; 44809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.190833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986123'^^xsd:double;
  dwc:latitude '51.934414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609849'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934414"^^xsd:decimal ;
  dwc:decimalLongitude "3.986123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  geo-pos:lat "51.934414"^^xsd:decimal ;
  geo-pos:long "3.986123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6338'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44806; 44806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.190833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986123'^^xsd:double;
  dwc:latitude '51.934414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609846'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934414"^^xsd:decimal ;
  dwc:decimalLongitude "3.986123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  geo-pos:lat "51.934414"^^xsd:decimal ;
  geo-pos:long "3.986123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6337'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44810; 44810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.190833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986123'^^xsd:double;
  dwc:latitude '51.934414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609850'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934414"^^xsd:decimal ;
  dwc:decimalLongitude "3.986123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  geo-pos:lat "51.934414"^^xsd:decimal ;
  geo-pos:long "3.986123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6336'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44812; 44812'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.190833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986123'^^xsd:double;
  dwc:latitude '51.934414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609851'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934414"^^xsd:decimal ;
  dwc:decimalLongitude "3.986123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  geo-pos:lat "51.934414"^^xsd:decimal ;
  geo-pos:long "3.986123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6335'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44808; 44808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.190833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986123'^^xsd:double;
  dwc:latitude '51.934414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609848'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934414"^^xsd:decimal ;
  dwc:decimalLongitude "3.986123"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934414 3.986123)"^^geo:wktLiteral ;
  geo-pos:lat "51.934414"^^xsd:decimal ;
  geo-pos:long "3.986123"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6334'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44807; 44807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.190833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986123'^^xsd:double;
  dwc:latitude '51.934414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609847'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894842 3.986186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894842"^^xsd:decimal ;
  dwc:decimalLongitude "3.986186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894842 3.986186)"^^geo:wktLiteral ;
  geo-pos:lat "51.894842"^^xsd:decimal ;
  geo-pos:long "3.986186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c96'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47731; 47731'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.673888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986186'^^xsd:double;
  dwc:latitude '51.894842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612685'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990581 3.986308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990581"^^xsd:decimal ;
  dwc:decimalLongitude "3.986308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990581 3.986308)"^^geo:wktLiteral ;
  geo-pos:lat "51.990581"^^xsd:decimal ;
  geo-pos:long "3.986308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e9b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55082; 55082'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986308'^^xsd:double;
  dwc:latitude '51.990581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619639'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990581 3.986308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990581"^^xsd:decimal ;
  dwc:decimalLongitude "3.986308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990581 3.986308)"^^geo:wktLiteral ;
  geo-pos:lat "51.990581"^^xsd:decimal ;
  geo-pos:long "3.986308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e99'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55083; 55083'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '16.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986308'^^xsd:double;
  dwc:latitude '51.990581'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619640'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916132 3.986377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916132"^^xsd:decimal ;
  dwc:decimalLongitude "3.986377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916132 3.986377)"^^geo:wktLiteral ;
  geo-pos:lat "51.916132"^^xsd:decimal ;
  geo-pos:long "3.986377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4180'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56793; 56793'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986377'^^xsd:double;
  dwc:latitude '51.916132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621259'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928504 3.986401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928504"^^xsd:decimal ;
  dwc:decimalLongitude "3.986401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928504 3.986401)"^^geo:wktLiteral ;
  geo-pos:lat "51.928504"^^xsd:decimal ;
  geo-pos:long "3.986401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53917; 53917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.123611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986401'^^xsd:double;
  dwc:latitude '51.928504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618425'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917082 3.986403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917082"^^xsd:decimal ;
  dwc:decimalLongitude "3.986403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917082 3.986403)"^^geo:wktLiteral ;
  geo-pos:lat "51.917082"^^xsd:decimal ;
  geo-pos:long "3.986403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7544'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42480; 42480'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986403'^^xsd:double;
  dwc:latitude '51.917082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607587'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917082 3.986403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917082"^^xsd:decimal ;
  dwc:decimalLongitude "3.986403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917082 3.986403)"^^geo:wktLiteral ;
  geo-pos:lat "51.917082"^^xsd:decimal ;
  geo-pos:long "3.986403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7543'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42482; 42482'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986403'^^xsd:double;
  dwc:latitude '51.917082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607589'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917082 3.986403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917082"^^xsd:decimal ;
  dwc:decimalLongitude "3.986403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917082 3.986403)"^^geo:wktLiteral ;
  geo-pos:lat "51.917082"^^xsd:decimal ;
  geo-pos:long "3.986403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7542'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42481; 42481'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986403'^^xsd:double;
  dwc:latitude '51.917082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607588'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925543 3.986426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925543"^^xsd:decimal ;
  dwc:decimalLongitude "3.986426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925543 3.986426)"^^geo:wktLiteral ;
  geo-pos:lat "51.925543"^^xsd:decimal ;
  geo-pos:long "3.986426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-787b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52138; 52138'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986426'^^xsd:double;
  dwc:latitude '51.925543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616825'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925543 3.986426)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.925543"^^xsd:decimal ;
  dwc:decimalLongitude "3.986426"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.925543 3.986426)"^^geo:wktLiteral ;
  geo-pos:lat "51.925543"^^xsd:decimal ;
  geo-pos:long "3.986426"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-787a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52137; 52137'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986426'^^xsd:double;
  dwc:latitude '51.925543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616824'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960477 3.986476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960477"^^xsd:decimal ;
  dwc:decimalLongitude "3.986476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960477 3.986476)"^^geo:wktLiteral ;
  geo-pos:lat "51.960477"^^xsd:decimal ;
  geo-pos:long "3.986476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4288'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 43334; 43334'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986476'^^xsd:double;
  dwc:latitude '51.960477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608148'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915529 3.98648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915529"^^xsd:decimal ;
  dwc:decimalLongitude "3.98648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915529 3.98648)"^^geo:wktLiteral ;
  geo-pos:lat "51.915529"^^xsd:decimal ;
  geo-pos:long "3.98648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44508; 44508'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5058333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98648'^^xsd:double;
  dwc:latitude '51.915529'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609528'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962914 3.986486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962914"^^xsd:decimal ;
  dwc:decimalLongitude "3.986486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962914 3.986486)"^^geo:wktLiteral ;
  geo-pos:lat "51.962914"^^xsd:decimal ;
  geo-pos:long "3.986486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c82'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48650; 48650'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986486'^^xsd:double;
  dwc:latitude '51.962914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613545'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962914 3.986486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962914"^^xsd:decimal ;
  dwc:decimalLongitude "3.986486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962914 3.986486)"^^geo:wktLiteral ;
  geo-pos:lat "51.962914"^^xsd:decimal ;
  geo-pos:long "3.986486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c7f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48651; 48651'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986486'^^xsd:double;
  dwc:latitude '51.962914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613546'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944823 3.986526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944823"^^xsd:decimal ;
  dwc:decimalLongitude "3.986526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944823 3.986526)"^^geo:wktLiteral ;
  geo-pos:lat "51.944823"^^xsd:decimal ;
  geo-pos:long "3.986526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49408; 49408'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986526'^^xsd:double;
  dwc:latitude '51.944823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614196'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944823 3.986526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944823"^^xsd:decimal ;
  dwc:decimalLongitude "3.986526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944823 3.986526)"^^geo:wktLiteral ;
  geo-pos:lat "51.944823"^^xsd:decimal ;
  geo-pos:long "3.986526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e2d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49407; 49407'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986526'^^xsd:double;
  dwc:latitude '51.944823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614195'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881136 3.98654)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881136"^^xsd:decimal ;
  dwc:decimalLongitude "3.98654"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881136 3.98654)"^^geo:wktLiteral ;
  geo-pos:lat "51.881136"^^xsd:decimal ;
  geo-pos:long "3.98654"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4145'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56856; 56856'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98654'^^xsd:double;
  dwc:latitude '51.881136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621319'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920301 3.986557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920301"^^xsd:decimal ;
  dwc:decimalLongitude "3.986557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920301 3.986557)"^^geo:wktLiteral ;
  geo-pos:lat "51.920301"^^xsd:decimal ;
  geo-pos:long "3.986557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-787f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52134; 52134'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986557'^^xsd:double;
  dwc:latitude '51.920301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616821'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920301 3.986557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920301"^^xsd:decimal ;
  dwc:decimalLongitude "3.986557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920301 3.986557)"^^geo:wktLiteral ;
  geo-pos:lat "51.920301"^^xsd:decimal ;
  geo-pos:long "3.986557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-787e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52135; 52135'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986557'^^xsd:double;
  dwc:latitude '51.920301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616822'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920301 3.986557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920301"^^xsd:decimal ;
  dwc:decimalLongitude "3.986557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920301 3.986557)"^^geo:wktLiteral ;
  geo-pos:lat "51.920301"^^xsd:decimal ;
  geo-pos:long "3.986557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-787d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52133; 52133'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986557'^^xsd:double;
  dwc:latitude '51.920301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616820'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994787 3.986589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.994787"^^xsd:decimal ;
  dwc:decimalLongitude "3.986589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.994787 3.986589)"^^geo:wktLiteral ;
  geo-pos:lat "51.994787"^^xsd:decimal ;
  geo-pos:long "3.986589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6469'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 49152; 49152'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986589'^^xsd:double;
  dwc:latitude '51.994787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613977'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883275 3.986645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883275"^^xsd:decimal ;
  dwc:decimalLongitude "3.986645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883275 3.986645)"^^geo:wktLiteral ;
  geo-pos:lat "51.883275"^^xsd:decimal ;
  geo-pos:long "3.986645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53072; 53072'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.825833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986645'^^xsd:double;
  dwc:latitude '51.883275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617689'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881423 3.986692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881423"^^xsd:decimal ;
  dwc:decimalLongitude "3.986692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881423 3.986692)"^^geo:wktLiteral ;
  geo-pos:lat "51.881423"^^xsd:decimal ;
  geo-pos:long "3.986692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4144'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56857; 56857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986692'^^xsd:double;
  dwc:latitude '51.881423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621320'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881423 3.986692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881423"^^xsd:decimal ;
  dwc:decimalLongitude "3.986692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881423 3.986692)"^^geo:wktLiteral ;
  geo-pos:lat "51.881423"^^xsd:decimal ;
  geo-pos:long "3.986692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4143'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56858; 56858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986692'^^xsd:double;
  dwc:latitude '51.881423'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621321'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927576 3.9867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927576"^^xsd:decimal ;
  dwc:decimalLongitude "3.9867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927576 3.9867)"^^geo:wktLiteral ;
  geo-pos:lat "51.927576"^^xsd:decimal ;
  geo-pos:long "3.9867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6522'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48911; 48911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9867'^^xsd:double;
  dwc:latitude '51.927576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613750'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850132 3.986704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850132"^^xsd:decimal ;
  dwc:decimalLongitude "3.986704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850132 3.986704)"^^geo:wktLiteral ;
  geo-pos:lat "51.850132"^^xsd:decimal ;
  geo-pos:long "3.986704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54678; 54678'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986704'^^xsd:double;
  dwc:latitude '51.850132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619176'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850132 3.986704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850132"^^xsd:decimal ;
  dwc:decimalLongitude "3.986704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850132 3.986704)"^^geo:wktLiteral ;
  geo-pos:lat "51.850132"^^xsd:decimal ;
  geo-pos:long "3.986704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53fe'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54677; 54677'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986704'^^xsd:double;
  dwc:latitude '51.850132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619175'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917703 3.98676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917703"^^xsd:decimal ;
  dwc:decimalLongitude "3.98676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917703 3.98676)"^^geo:wktLiteral ;
  geo-pos:lat "51.917703"^^xsd:decimal ;
  geo-pos:long "3.98676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5edd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49555; 49555'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98676'^^xsd:double;
  dwc:latitude '51.917703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614334'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850185 3.986807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850185"^^xsd:decimal ;
  dwc:decimalLongitude "3.986807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850185 3.986807)"^^geo:wktLiteral ;
  geo-pos:lat "51.850185"^^xsd:decimal ;
  geo-pos:long "3.986807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f84'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54782; 54782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.748611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986807'^^xsd:double;
  dwc:latitude '51.850185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619280'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978826 3.986807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978826"^^xsd:decimal ;
  dwc:decimalLongitude "3.986807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978826 3.986807)"^^geo:wktLiteral ;
  geo-pos:lat "51.978826"^^xsd:decimal ;
  geo-pos:long "3.986807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ceb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48077; 48077'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986807'^^xsd:double;
  dwc:latitude '51.978826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612991'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960671 3.986874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960671"^^xsd:decimal ;
  dwc:decimalLongitude "3.986874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960671 3.986874)"^^geo:wktLiteral ;
  geo-pos:lat "51.960671"^^xsd:decimal ;
  geo-pos:long "3.986874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4287'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43332; 43332'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986874'^^xsd:double;
  dwc:latitude '51.960671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608146'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960671 3.986874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960671"^^xsd:decimal ;
  dwc:decimalLongitude "3.986874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960671 3.986874)"^^geo:wktLiteral ;
  geo-pos:lat "51.960671"^^xsd:decimal ;
  geo-pos:long "3.986874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4286'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 43333; 43333'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986874'^^xsd:double;
  dwc:latitude '51.960671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608147'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928464 3.986909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928464"^^xsd:decimal ;
  dwc:decimalLongitude "3.986909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928464 3.986909)"^^geo:wktLiteral ;
  geo-pos:lat "51.928464"^^xsd:decimal ;
  geo-pos:long "3.986909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e10'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48198; 48198'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.543888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.986909'^^xsd:double;
  dwc:latitude '51.928464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613082'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947606 3.987023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947606"^^xsd:decimal ;
  dwc:decimalLongitude "3.987023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947606 3.987023)"^^geo:wktLiteral ;
  geo-pos:lat "51.947606"^^xsd:decimal ;
  geo-pos:long "3.987023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-706d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41891; 41891'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.937777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987023'^^xsd:double;
  dwc:latitude '51.947606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607086'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947606 3.987023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947606"^^xsd:decimal ;
  dwc:decimalLongitude "3.987023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947606 3.987023)"^^geo:wktLiteral ;
  geo-pos:lat "51.947606"^^xsd:decimal ;
  geo-pos:long "3.987023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-706c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 41890; 41890'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.937777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987023'^^xsd:double;
  dwc:latitude '51.947606'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607085'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968261 3.987036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968261"^^xsd:decimal ;
  dwc:decimalLongitude "3.987036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968261 3.987036)"^^geo:wktLiteral ;
  geo-pos:lat "51.968261"^^xsd:decimal ;
  geo-pos:long "3.987036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7857'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52173; 52173'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987036'^^xsd:double;
  dwc:latitude '51.968261'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616860'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963817 3.987059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963817"^^xsd:decimal ;
  dwc:decimalLongitude "3.987059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963817 3.987059)"^^geo:wktLiteral ;
  geo-pos:lat "51.963817"^^xsd:decimal ;
  geo-pos:long "3.987059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f6c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46476; 46476'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987059'^^xsd:double;
  dwc:latitude '51.963817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611410'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963817 3.987059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963817"^^xsd:decimal ;
  dwc:decimalLongitude "3.987059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963817 3.987059)"^^geo:wktLiteral ;
  geo-pos:lat "51.963817"^^xsd:decimal ;
  geo-pos:long "3.987059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f6b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46477; 46477'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987059'^^xsd:double;
  dwc:latitude '51.963817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611411'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963817 3.987059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963817"^^xsd:decimal ;
  dwc:decimalLongitude "3.987059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963817 3.987059)"^^geo:wktLiteral ;
  geo-pos:lat "51.963817"^^xsd:decimal ;
  geo-pos:long "3.987059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f6a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46475; 46475'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987059'^^xsd:double;
  dwc:latitude '51.963817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611409'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963583 3.987069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963583"^^xsd:decimal ;
  dwc:decimalLongitude "3.987069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963583 3.987069)"^^geo:wktLiteral ;
  geo-pos:lat "51.963583"^^xsd:decimal ;
  geo-pos:long "3.987069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a25'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56427; 56427'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987069'^^xsd:double;
  dwc:latitude '51.963583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620948'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963583 3.987069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963583"^^xsd:decimal ;
  dwc:decimalLongitude "3.987069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963583 3.987069)"^^geo:wktLiteral ;
  geo-pos:lat "51.963583"^^xsd:decimal ;
  geo-pos:long "3.987069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6a24'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56428; 56428'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '8.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987069'^^xsd:double;
  dwc:latitude '51.963583'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620949'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927845 3.98708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.927845"^^xsd:decimal ;
  dwc:decimalLongitude "3.98708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.927845 3.98708)"^^geo:wktLiteral ;
  geo-pos:lat "51.927845"^^xsd:decimal ;
  geo-pos:long "3.98708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7540'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42484; 42484'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98708'^^xsd:double;
  dwc:latitude '51.927845'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607591'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882417 3.987106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882417"^^xsd:decimal ;
  dwc:decimalLongitude "3.987106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882417 3.987106)"^^geo:wktLiteral ;
  geo-pos:lat "51.882417"^^xsd:decimal ;
  geo-pos:long "3.987106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f20'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54885; 54885'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.144166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987106'^^xsd:double;
  dwc:latitude '51.882417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619449'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882417 3.987106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882417"^^xsd:decimal ;
  dwc:decimalLongitude "3.987106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882417 3.987106)"^^geo:wktLiteral ;
  geo-pos:lat "51.882417"^^xsd:decimal ;
  geo-pos:long "3.987106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f1f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54884; 54884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.144166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987106'^^xsd:double;
  dwc:latitude '51.882417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619448'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84949 3.987126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84949"^^xsd:decimal ;
  dwc:decimalLongitude "3.987126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84949 3.987126)"^^geo:wktLiteral ;
  geo-pos:lat "51.84949"^^xsd:decimal ;
  geo-pos:long "3.987126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6700'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39987; 39987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987126'^^xsd:double;
  dwc:latitude '51.84949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605190'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84949 3.987126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84949"^^xsd:decimal ;
  dwc:decimalLongitude "3.987126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84949 3.987126)"^^geo:wktLiteral ;
  geo-pos:lat "51.84949"^^xsd:decimal ;
  geo-pos:long "3.987126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ff'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39986; 39986'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987126'^^xsd:double;
  dwc:latitude '51.84949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605189'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84949 3.987126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84949"^^xsd:decimal ;
  dwc:decimalLongitude "3.987126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84949 3.987126)"^^geo:wktLiteral ;
  geo-pos:lat "51.84949"^^xsd:decimal ;
  geo-pos:long "3.987126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39989; 39989'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987126'^^xsd:double;
  dwc:latitude '51.84949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605192'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84949 3.987126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84949"^^xsd:decimal ;
  dwc:decimalLongitude "3.987126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84949 3.987126)"^^geo:wktLiteral ;
  geo-pos:lat "51.84949"^^xsd:decimal ;
  geo-pos:long "3.987126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66fd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39988; 39988'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987126'^^xsd:double;
  dwc:latitude '51.84949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605191'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869263 3.987152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869263"^^xsd:decimal ;
  dwc:decimalLongitude "3.987152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869263 3.987152)"^^geo:wktLiteral ;
  geo-pos:lat "51.869263"^^xsd:decimal ;
  geo-pos:long "3.987152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53aa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53957; 53957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.363055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987152'^^xsd:double;
  dwc:latitude '51.869263'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618540'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869397 3.987169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869397"^^xsd:decimal ;
  dwc:decimalLongitude "3.987169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869397 3.987169)"^^geo:wktLiteral ;
  geo-pos:lat "51.869397"^^xsd:decimal ;
  geo-pos:long "3.987169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-597a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46312; 46312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.14'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987169'^^xsd:double;
  dwc:latitude '51.869397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611292'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850128 3.987183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850128"^^xsd:decimal ;
  dwc:decimalLongitude "3.987183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850128 3.987183)"^^geo:wktLiteral ;
  geo-pos:lat "51.850128"^^xsd:decimal ;
  geo-pos:long "3.987183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c54'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45674; 45674'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987183'^^xsd:double;
  dwc:latitude '51.850128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610637'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850128 3.987183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850128"^^xsd:decimal ;
  dwc:decimalLongitude "3.987183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850128 3.987183)"^^geo:wktLiteral ;
  geo-pos:lat "51.850128"^^xsd:decimal ;
  geo-pos:long "3.987183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c53'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45673; 45673'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987183'^^xsd:double;
  dwc:latitude '51.850128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610636'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946211"^^xsd:decimal ;
  dwc:decimalLongitude "3.987196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  geo-pos:lat "51.946211"^^xsd:decimal ;
  geo-pos:long "3.987196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7478'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42345; 42345'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987196'^^xsd:double;
  dwc:latitude '51.946211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607481'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946211"^^xsd:decimal ;
  dwc:decimalLongitude "3.987196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  geo-pos:lat "51.946211"^^xsd:decimal ;
  geo-pos:long "3.987196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7477'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42343; 42343'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987196'^^xsd:double;
  dwc:latitude '51.946211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607479'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946211"^^xsd:decimal ;
  dwc:decimalLongitude "3.987196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  geo-pos:lat "51.946211"^^xsd:decimal ;
  geo-pos:long "3.987196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7476'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42346; 42346'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987196'^^xsd:double;
  dwc:latitude '51.946211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607482'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946211"^^xsd:decimal ;
  dwc:decimalLongitude "3.987196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  geo-pos:lat "51.946211"^^xsd:decimal ;
  geo-pos:long "3.987196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7475'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42342; 42342'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987196'^^xsd:double;
  dwc:latitude '51.946211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607478'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946211"^^xsd:decimal ;
  dwc:decimalLongitude "3.987196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946211 3.987196)"^^geo:wktLiteral ;
  geo-pos:lat "51.946211"^^xsd:decimal ;
  geo-pos:long "3.987196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7474'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42344; 42344'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987196'^^xsd:double;
  dwc:latitude '51.946211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607480'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939871 3.987246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939871"^^xsd:decimal ;
  dwc:decimalLongitude "3.987246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939871 3.987246)"^^geo:wktLiteral ;
  geo-pos:lat "51.939871"^^xsd:decimal ;
  geo-pos:long "3.987246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4022'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 57217; 57217'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987246'^^xsd:double;
  dwc:latitude '51.939871'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621638'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918923 3.9873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918923"^^xsd:decimal ;
  dwc:decimalLongitude "3.9873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918923 3.9873)"^^geo:wktLiteral ;
  geo-pos:lat "51.918923"^^xsd:decimal ;
  geo-pos:long "3.9873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7882'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52130; 52130'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9873'^^xsd:double;
  dwc:latitude '51.918923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616817'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918923 3.9873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918923"^^xsd:decimal ;
  dwc:decimalLongitude "3.9873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918923 3.9873)"^^geo:wktLiteral ;
  geo-pos:lat "51.918923"^^xsd:decimal ;
  geo-pos:long "3.9873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7881'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52131; 52131'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9873'^^xsd:double;
  dwc:latitude '51.918923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616818'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918923 3.9873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918923"^^xsd:decimal ;
  dwc:decimalLongitude "3.9873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918923 3.9873)"^^geo:wktLiteral ;
  geo-pos:lat "51.918923"^^xsd:decimal ;
  geo-pos:long "3.9873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7880'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52132; 52132'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9873'^^xsd:double;
  dwc:latitude '51.918923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616819'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915801 3.987344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915801"^^xsd:decimal ;
  dwc:decimalLongitude "3.987344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915801 3.987344)"^^geo:wktLiteral ;
  geo-pos:lat "51.915801"^^xsd:decimal ;
  geo-pos:long "3.987344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4184'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56790; 56790'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987344'^^xsd:double;
  dwc:latitude '51.915801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621256'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915801 3.987344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915801"^^xsd:decimal ;
  dwc:decimalLongitude "3.987344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915801 3.987344)"^^geo:wktLiteral ;
  geo-pos:lat "51.915801"^^xsd:decimal ;
  geo-pos:long "3.987344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4183'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56791; 56791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987344'^^xsd:double;
  dwc:latitude '51.915801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621257'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915801 3.987344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915801"^^xsd:decimal ;
  dwc:decimalLongitude "3.987344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915801 3.987344)"^^geo:wktLiteral ;
  geo-pos:lat "51.915801"^^xsd:decimal ;
  geo-pos:long "3.987344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4182'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56789; 56789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987344'^^xsd:double;
  dwc:latitude '51.915801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621255'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915801 3.987344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915801"^^xsd:decimal ;
  dwc:decimalLongitude "3.987344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915801 3.987344)"^^geo:wktLiteral ;
  geo-pos:lat "51.915801"^^xsd:decimal ;
  geo-pos:long "3.987344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4181'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56792; 56792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987344'^^xsd:double;
  dwc:latitude '51.915801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621258'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917698 3.987371)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917698"^^xsd:decimal ;
  dwc:decimalLongitude "3.987371"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917698 3.987371)"^^geo:wktLiteral ;
  geo-pos:lat "51.917698"^^xsd:decimal ;
  geo-pos:long "3.987371"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 53912; 53912'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.115277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987371'^^xsd:double;
  dwc:latitude '51.917698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618420'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944321 3.987373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944321"^^xsd:decimal ;
  dwc:decimalLongitude "3.987373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944321 3.987373)"^^geo:wktLiteral ;
  geo-pos:lat "51.944321"^^xsd:decimal ;
  geo-pos:long "3.987373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39838; 39838'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.826666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987373'^^xsd:double;
  dwc:latitude '51.944321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605077'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944321 3.987373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944321"^^xsd:decimal ;
  dwc:decimalLongitude "3.987373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944321 3.987373)"^^geo:wktLiteral ;
  geo-pos:lat "51.944321"^^xsd:decimal ;
  geo-pos:long "3.987373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39837; 39837'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.826666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987373'^^xsd:double;
  dwc:latitude '51.944321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605076'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944321 3.987373)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944321"^^xsd:decimal ;
  dwc:decimalLongitude "3.987373"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944321 3.987373)"^^geo:wktLiteral ;
  geo-pos:lat "51.944321"^^xsd:decimal ;
  geo-pos:long "3.987373"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39839; 39839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.826666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987373'^^xsd:double;
  dwc:latitude '51.944321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605078'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85028 3.987375)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85028"^^xsd:decimal ;
  dwc:decimalLongitude "3.987375"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85028 3.987375)"^^geo:wktLiteral ;
  geo-pos:lat "51.85028"^^xsd:decimal ;
  geo-pos:long "3.987375"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4429'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42826; 42826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987375'^^xsd:double;
  dwc:latitude '51.85028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607877'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85028 3.987375)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85028"^^xsd:decimal ;
  dwc:decimalLongitude "3.987375"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85028 3.987375)"^^geo:wktLiteral ;
  geo-pos:lat "51.85028"^^xsd:decimal ;
  geo-pos:long "3.987375"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4428'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42827; 42827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987375'^^xsd:double;
  dwc:latitude '51.85028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607878'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85028 3.987375)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85028"^^xsd:decimal ;
  dwc:decimalLongitude "3.987375"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85028 3.987375)"^^geo:wktLiteral ;
  geo-pos:lat "51.85028"^^xsd:decimal ;
  geo-pos:long "3.987375"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4427'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42825; 42825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987375'^^xsd:double;
  dwc:latitude '51.85028'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607876'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850352 3.987377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850352"^^xsd:decimal ;
  dwc:decimalLongitude "3.987377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850352 3.987377)"^^geo:wktLiteral ;
  geo-pos:lat "51.850352"^^xsd:decimal ;
  geo-pos:long "3.987377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f00'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49522; 49522'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.795'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987377'^^xsd:double;
  dwc:latitude '51.850352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614313'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850352 3.987377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850352"^^xsd:decimal ;
  dwc:decimalLongitude "3.987377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850352 3.987377)"^^geo:wktLiteral ;
  geo-pos:lat "51.850352"^^xsd:decimal ;
  geo-pos:long "3.987377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eff'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49519; 49519'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.795'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987377'^^xsd:double;
  dwc:latitude '51.850352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614310'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850352 3.987377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850352"^^xsd:decimal ;
  dwc:decimalLongitude "3.987377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850352 3.987377)"^^geo:wktLiteral ;
  geo-pos:lat "51.850352"^^xsd:decimal ;
  geo-pos:long "3.987377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5efe'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49521; 49521'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.795'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987377'^^xsd:double;
  dwc:latitude '51.850352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614312'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850352 3.987377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850352"^^xsd:decimal ;
  dwc:decimalLongitude "3.987377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850352 3.987377)"^^geo:wktLiteral ;
  geo-pos:lat "51.850352"^^xsd:decimal ;
  geo-pos:long "3.987377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5efd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49520; 49520'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.795'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987377'^^xsd:double;
  dwc:latitude '51.850352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614311'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88308 3.987397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88308"^^xsd:decimal ;
  dwc:decimalLongitude "3.987397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88308 3.987397)"^^geo:wktLiteral ;
  geo-pos:lat "51.88308"^^xsd:decimal ;
  geo-pos:long "3.987397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-556b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55443; 55443'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.134722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987397'^^xsd:double;
  dwc:latitude '51.88308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619418'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850351 3.987479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850351"^^xsd:decimal ;
  dwc:decimalLongitude "3.987479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850351 3.987479)"^^geo:wktLiteral ;
  geo-pos:lat "51.850351"^^xsd:decimal ;
  geo-pos:long "3.987479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56707; 56707'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0261111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987479'^^xsd:double;
  dwc:latitude '51.850351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621173'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884068 3.987505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884068"^^xsd:decimal ;
  dwc:decimalLongitude "3.987505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884068 3.987505)"^^geo:wktLiteral ;
  geo-pos:lat "51.884068"^^xsd:decimal ;
  geo-pos:long "3.987505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50192; 50192'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.770833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987505'^^xsd:double;
  dwc:latitude '51.884068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614940'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886703 3.98752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886703"^^xsd:decimal ;
  dwc:decimalLongitude "3.98752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886703 3.98752)"^^geo:wktLiteral ;
  geo-pos:lat "51.886703"^^xsd:decimal ;
  geo-pos:long "3.98752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5978'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46315; 46315'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98752'^^xsd:double;
  dwc:latitude '51.886703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611295'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886703 3.98752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886703"^^xsd:decimal ;
  dwc:decimalLongitude "3.98752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886703 3.98752)"^^geo:wktLiteral ;
  geo-pos:lat "51.886703"^^xsd:decimal ;
  geo-pos:long "3.98752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5977'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46314; 46314'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98752'^^xsd:double;
  dwc:latitude '51.886703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611294'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878775 3.987565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878775"^^xsd:decimal ;
  dwc:decimalLongitude "3.987565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878775 3.987565)"^^geo:wktLiteral ;
  geo-pos:lat "51.878775"^^xsd:decimal ;
  geo-pos:long "3.987565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-751c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42520; 42520'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987565'^^xsd:double;
  dwc:latitude '51.878775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607627'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878775 3.987565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878775"^^xsd:decimal ;
  dwc:decimalLongitude "3.987565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878775 3.987565)"^^geo:wktLiteral ;
  geo-pos:lat "51.878775"^^xsd:decimal ;
  geo-pos:long "3.987565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-751b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42521; 42521'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987565'^^xsd:double;
  dwc:latitude '51.878775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607628'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916481 3.987649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916481"^^xsd:decimal ;
  dwc:decimalLongitude "3.987649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916481 3.987649)"^^geo:wktLiteral ;
  geo-pos:lat "51.916481"^^xsd:decimal ;
  geo-pos:long "3.987649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43868; 43868'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987649'^^xsd:double;
  dwc:latitude '51.916481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608879'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916481 3.987649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916481"^^xsd:decimal ;
  dwc:decimalLongitude "3.987649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916481 3.987649)"^^geo:wktLiteral ;
  geo-pos:lat "51.916481"^^xsd:decimal ;
  geo-pos:long "3.987649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43866; 43866'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987649'^^xsd:double;
  dwc:latitude '51.916481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608877'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916481 3.987649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916481"^^xsd:decimal ;
  dwc:decimalLongitude "3.987649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916481 3.987649)"^^geo:wktLiteral ;
  geo-pos:lat "51.916481"^^xsd:decimal ;
  geo-pos:long "3.987649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43867; 43867'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987649'^^xsd:double;
  dwc:latitude '51.916481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608878'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870337 3.987655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870337"^^xsd:decimal ;
  dwc:decimalLongitude "3.987655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870337 3.987655)"^^geo:wktLiteral ;
  geo-pos:lat "51.870337"^^xsd:decimal ;
  geo-pos:long "3.987655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53070; 53070'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.812777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987655'^^xsd:double;
  dwc:latitude '51.870337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617686'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870337 3.987655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870337"^^xsd:decimal ;
  dwc:decimalLongitude "3.987655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870337 3.987655)"^^geo:wktLiteral ;
  geo-pos:lat "51.870337"^^xsd:decimal ;
  geo-pos:long "3.987655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ad'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53068; 53068'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.812777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987655'^^xsd:double;
  dwc:latitude '51.870337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617684'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870337 3.987655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870337"^^xsd:decimal ;
  dwc:decimalLongitude "3.987655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870337 3.987655)"^^geo:wktLiteral ;
  geo-pos:lat "51.870337"^^xsd:decimal ;
  geo-pos:long "3.987655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ac'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53069; 53069'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.812777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987655'^^xsd:double;
  dwc:latitude '51.870337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617685'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916207 3.987716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916207"^^xsd:decimal ;
  dwc:decimalLongitude "3.987716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916207 3.987716)"^^geo:wktLiteral ;
  geo-pos:lat "51.916207"^^xsd:decimal ;
  geo-pos:long "3.987716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52388; 52388'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.715277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987716'^^xsd:double;
  dwc:latitude '51.916207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617022'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916207 3.987716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916207"^^xsd:decimal ;
  dwc:decimalLongitude "3.987716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916207 3.987716)"^^geo:wktLiteral ;
  geo-pos:lat "51.916207"^^xsd:decimal ;
  geo-pos:long "3.987716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52387; 52387'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.715277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987716'^^xsd:double;
  dwc:latitude '51.916207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617021'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918926 3.987747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918926"^^xsd:decimal ;
  dwc:decimalLongitude "3.987747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918926 3.987747)"^^geo:wktLiteral ;
  geo-pos:lat "51.918926"^^xsd:decimal ;
  geo-pos:long "3.987747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46769; 46769'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987747'^^xsd:double;
  dwc:latitude '51.918926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611680'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888616 3.987808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888616"^^xsd:decimal ;
  dwc:decimalLongitude "3.987808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888616 3.987808)"^^geo:wktLiteral ;
  geo-pos:lat "51.888616"^^xsd:decimal ;
  geo-pos:long "3.987808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-607e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40202; 40202'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.162777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987808'^^xsd:double;
  dwc:latitude '51.888616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605405'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96426 3.987811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96426"^^xsd:decimal ;
  dwc:decimalLongitude "3.987811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96426 3.987811)"^^geo:wktLiteral ;
  geo-pos:lat "51.96426"^^xsd:decimal ;
  geo-pos:long "3.987811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f69'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46478; 46478'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987811'^^xsd:double;
  dwc:latitude '51.96426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611412'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880731 3.987854)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880731"^^xsd:decimal ;
  dwc:decimalLongitude "3.987854"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880731 3.987854)"^^geo:wktLiteral ;
  geo-pos:lat "51.880731"^^xsd:decimal ;
  geo-pos:long "3.987854"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-784c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52184; 52184'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987854'^^xsd:double;
  dwc:latitude '51.880731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616869'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880731 3.987854)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880731"^^xsd:decimal ;
  dwc:decimalLongitude "3.987854"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880731 3.987854)"^^geo:wktLiteral ;
  geo-pos:lat "51.880731"^^xsd:decimal ;
  geo-pos:long "3.987854"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-784b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52185; 52185'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987854'^^xsd:double;
  dwc:latitude '51.880731'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616870'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882924 3.987858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882924"^^xsd:decimal ;
  dwc:decimalLongitude "3.987858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882924 3.987858)"^^geo:wktLiteral ;
  geo-pos:lat "51.882924"^^xsd:decimal ;
  geo-pos:long "3.987858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66bf'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40054; 40054'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987858'^^xsd:double;
  dwc:latitude '51.882924'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605256'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95971 3.98793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95971"^^xsd:decimal ;
  dwc:decimalLongitude "3.98793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95971 3.98793)"^^geo:wktLiteral ;
  geo-pos:lat "51.95971"^^xsd:decimal ;
  geo-pos:long "3.98793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f89'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40543; 40543'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98793'^^xsd:double;
  dwc:latitude '51.95971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605697'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95971 3.98793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95971"^^xsd:decimal ;
  dwc:decimalLongitude "3.98793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95971 3.98793)"^^geo:wktLiteral ;
  geo-pos:lat "51.95971"^^xsd:decimal ;
  geo-pos:long "3.98793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f87'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40542; 40542'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98793'^^xsd:double;
  dwc:latitude '51.95971'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605696'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884496 3.987994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884496"^^xsd:decimal ;
  dwc:decimalLongitude "3.987994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884496 3.987994)"^^geo:wktLiteral ;
  geo-pos:lat "51.884496"^^xsd:decimal ;
  geo-pos:long "3.987994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b7a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56035; 56035'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.285'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987994'^^xsd:double;
  dwc:latitude '51.884496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620485'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884496 3.987994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884496"^^xsd:decimal ;
  dwc:decimalLongitude "3.987994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884496 3.987994)"^^geo:wktLiteral ;
  geo-pos:lat "51.884496"^^xsd:decimal ;
  geo-pos:long "3.987994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b79'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56034; 56034'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.285'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.987994'^^xsd:double;
  dwc:latitude '51.884496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620484'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899547 3.988092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899547"^^xsd:decimal ;
  dwc:decimalLongitude "3.988092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899547 3.988092)"^^geo:wktLiteral ;
  geo-pos:lat "51.899547"^^xsd:decimal ;
  geo-pos:long "3.988092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f49'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40626; 40626'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.823611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988092'^^xsd:double;
  dwc:latitude '51.899547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605778'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899547 3.988092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899547"^^xsd:decimal ;
  dwc:decimalLongitude "3.988092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899547 3.988092)"^^geo:wktLiteral ;
  geo-pos:lat "51.899547"^^xsd:decimal ;
  geo-pos:long "3.988092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f48'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40625; 40625'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.823611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988092'^^xsd:double;
  dwc:latitude '51.899547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605777'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899547 3.988092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899547"^^xsd:decimal ;
  dwc:decimalLongitude "3.988092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899547 3.988092)"^^geo:wktLiteral ;
  geo-pos:lat "51.899547"^^xsd:decimal ;
  geo-pos:long "3.988092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f47'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40624; 40624'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.823611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988092'^^xsd:double;
  dwc:latitude '51.899547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605776'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883766 3.988153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883766"^^xsd:decimal ;
  dwc:decimalLongitude "3.988153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883766 3.988153)"^^geo:wktLiteral ;
  geo-pos:lat "51.883766"^^xsd:decimal ;
  geo-pos:long "3.988153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6940'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50408; 50408'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988153'^^xsd:double;
  dwc:latitude '51.883766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615115'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883766 3.988153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883766"^^xsd:decimal ;
  dwc:decimalLongitude "3.988153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883766 3.988153)"^^geo:wktLiteral ;
  geo-pos:lat "51.883766"^^xsd:decimal ;
  geo-pos:long "3.988153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-693f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50406; 50406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988153'^^xsd:double;
  dwc:latitude '51.883766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615114'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851082 3.988177)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851082"^^xsd:decimal ;
  dwc:decimalLongitude "3.988177"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851082 3.988177)"^^geo:wktLiteral ;
  geo-pos:lat "51.851082"^^xsd:decimal ;
  geo-pos:long "3.988177"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55362; 55362'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.631944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988177'^^xsd:double;
  dwc:latitude '51.851082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619880'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851082 3.988177)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851082"^^xsd:decimal ;
  dwc:decimalLongitude "3.988177"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851082 3.988177)"^^geo:wktLiteral ;
  geo-pos:lat "51.851082"^^xsd:decimal ;
  geo-pos:long "3.988177"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55364; 55364'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.631944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988177'^^xsd:double;
  dwc:latitude '51.851082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619882'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851082 3.988177)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851082"^^xsd:decimal ;
  dwc:decimalLongitude "3.988177"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851082 3.988177)"^^geo:wktLiteral ;
  geo-pos:lat "51.851082"^^xsd:decimal ;
  geo-pos:long "3.988177"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55363; 55363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.631944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988177'^^xsd:double;
  dwc:latitude '51.851082'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619881'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892011 3.988232)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892011"^^xsd:decimal ;
  dwc:decimalLongitude "3.988232"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892011 3.988232)"^^geo:wktLiteral ;
  geo-pos:lat "51.892011"^^xsd:decimal ;
  geo-pos:long "3.988232"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50191; 50191'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988232'^^xsd:double;
  dwc:latitude '51.892011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614939'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894915 3.988295)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894915"^^xsd:decimal ;
  dwc:decimalLongitude "3.988295"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894915 3.988295)"^^geo:wktLiteral ;
  geo-pos:lat "51.894915"^^xsd:decimal ;
  geo-pos:long "3.988295"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b32'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41671; 41671'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988295'^^xsd:double;
  dwc:latitude '51.894915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606814'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894915 3.988295)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894915"^^xsd:decimal ;
  dwc:decimalLongitude "3.988295"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894915 3.988295)"^^geo:wktLiteral ;
  geo-pos:lat "51.894915"^^xsd:decimal ;
  geo-pos:long "3.988295"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4b31'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41670; 41670'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '9.4755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988295'^^xsd:double;
  dwc:latitude '51.894915'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606813'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884682 3.988318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884682"^^xsd:decimal ;
  dwc:decimalLongitude "3.988318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884682 3.988318)"^^geo:wktLiteral ;
  geo-pos:lat "51.884682"^^xsd:decimal ;
  geo-pos:long "3.988318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-539e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53970; 53970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.379722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988318'^^xsd:double;
  dwc:latitude '51.884682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618553'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915478 3.988325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915478"^^xsd:decimal ;
  dwc:decimalLongitude "3.988325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915478 3.988325)"^^geo:wktLiteral ;
  geo-pos:lat "51.915478"^^xsd:decimal ;
  geo-pos:long "3.988325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f4f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54835; 54835'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.886666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988325'^^xsd:double;
  dwc:latitude '51.915478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619333'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916377 3.98833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916377"^^xsd:decimal ;
  dwc:decimalLongitude "3.98833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916377 3.98833)"^^geo:wktLiteral ;
  geo-pos:lat "51.916377"^^xsd:decimal ;
  geo-pos:long "3.98833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-761d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50146; 50146'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.541111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98833'^^xsd:double;
  dwc:latitude '51.916377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614394'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916377 3.98833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916377"^^xsd:decimal ;
  dwc:decimalLongitude "3.98833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916377 3.98833)"^^geo:wktLiteral ;
  geo-pos:lat "51.916377"^^xsd:decimal ;
  geo-pos:long "3.98833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-761c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50145; 50145'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.541111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98833'^^xsd:double;
  dwc:latitude '51.916377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614393'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916377 3.98833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916377"^^xsd:decimal ;
  dwc:decimalLongitude "3.98833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916377 3.98833)"^^geo:wktLiteral ;
  geo-pos:lat "51.916377"^^xsd:decimal ;
  geo-pos:long "3.98833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-761b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50144; 50144'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.541111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98833'^^xsd:double;
  dwc:latitude '51.916377'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614392'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898654 3.988363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898654"^^xsd:decimal ;
  dwc:decimalLongitude "3.988363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898654 3.988363)"^^geo:wktLiteral ;
  geo-pos:lat "51.898654"^^xsd:decimal ;
  geo-pos:long "3.988363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-561a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44332; 44332'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.806388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988363'^^xsd:double;
  dwc:latitude '51.898654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609352'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898654 3.988363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898654"^^xsd:decimal ;
  dwc:decimalLongitude "3.988363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898654 3.988363)"^^geo:wktLiteral ;
  geo-pos:lat "51.898654"^^xsd:decimal ;
  geo-pos:long "3.988363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5619'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44333; 44333'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.806388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988363'^^xsd:double;
  dwc:latitude '51.898654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609353'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868632 3.988364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868632"^^xsd:decimal ;
  dwc:decimalLongitude "3.988364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868632 3.988364)"^^geo:wktLiteral ;
  geo-pos:lat "51.868632"^^xsd:decimal ;
  geo-pos:long "3.988364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f87'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52468; 52468'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.051388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988364'^^xsd:double;
  dwc:latitude '51.868632'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617084'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894132 3.98838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894132"^^xsd:decimal ;
  dwc:decimalLongitude "3.98838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894132 3.98838)"^^geo:wktLiteral ;
  geo-pos:lat "51.894132"^^xsd:decimal ;
  geo-pos:long "3.98838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50189; 50189'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.765555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98838'^^xsd:double;
  dwc:latitude '51.894132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614937'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894132 3.98838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894132"^^xsd:decimal ;
  dwc:decimalLongitude "3.98838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894132 3.98838)"^^geo:wktLiteral ;
  geo-pos:lat "51.894132"^^xsd:decimal ;
  geo-pos:long "3.98838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50190; 50190'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.765555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98838'^^xsd:double;
  dwc:latitude '51.894132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614938'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894132 3.98838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894132"^^xsd:decimal ;
  dwc:decimalLongitude "3.98838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894132 3.98838)"^^geo:wktLiteral ;
  geo-pos:lat "51.894132"^^xsd:decimal ;
  geo-pos:long "3.98838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ef'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50188; 50188'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.765555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98838'^^xsd:double;
  dwc:latitude '51.894132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614936'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976331 3.988397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976331"^^xsd:decimal ;
  dwc:decimalLongitude "3.988397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976331 3.988397)"^^geo:wktLiteral ;
  geo-pos:lat "51.976331"^^xsd:decimal ;
  geo-pos:long "3.988397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4060'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57129; 57129'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '7.9472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988397'^^xsd:double;
  dwc:latitude '51.976331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621553'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890301 3.988422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890301"^^xsd:decimal ;
  dwc:decimalLongitude "3.988422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890301 3.988422)"^^geo:wktLiteral ;
  geo-pos:lat "51.890301"^^xsd:decimal ;
  geo-pos:long "3.988422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-784d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52183; 52183'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988422'^^xsd:double;
  dwc:latitude '51.890301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616868'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959984 3.988474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959984"^^xsd:decimal ;
  dwc:decimalLongitude "3.988474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959984 3.988474)"^^geo:wktLiteral ;
  geo-pos:lat "51.959984"^^xsd:decimal ;
  geo-pos:long "3.988474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f88'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40544; 40544'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988474'^^xsd:double;
  dwc:latitude '51.959984'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605698'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959984 3.988474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959984"^^xsd:decimal ;
  dwc:decimalLongitude "3.988474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959984 3.988474)"^^geo:wktLiteral ;
  geo-pos:lat "51.959984"^^xsd:decimal ;
  geo-pos:long "3.988474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f86'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40545; 40545'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988474'^^xsd:double;
  dwc:latitude '51.959984'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605699'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846481 3.988501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846481"^^xsd:decimal ;
  dwc:decimalLongitude "3.988501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846481 3.988501)"^^geo:wktLiteral ;
  geo-pos:lat "51.846481"^^xsd:decimal ;
  geo-pos:long "3.988501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-755b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42457; 42457'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988501'^^xsd:double;
  dwc:latitude '51.846481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607564'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94299 3.988508)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94299"^^xsd:decimal ;
  dwc:decimalLongitude "3.988508"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94299 3.988508)"^^geo:wktLiteral ;
  geo-pos:lat "51.94299"^^xsd:decimal ;
  geo-pos:long "3.988508"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f65'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46483; 46483'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988508'^^xsd:double;
  dwc:latitude '51.94299'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611417'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89266 3.988599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89266"^^xsd:decimal ;
  dwc:decimalLongitude "3.988599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89266 3.988599)"^^geo:wktLiteral ;
  geo-pos:lat "51.89266"^^xsd:decimal ;
  geo-pos:long "3.988599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-784f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52182; 52182'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988599'^^xsd:double;
  dwc:latitude '51.89266'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616867'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89266 3.988599)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89266"^^xsd:decimal ;
  dwc:decimalLongitude "3.988599"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89266 3.988599)"^^geo:wktLiteral ;
  geo-pos:lat "51.89266"^^xsd:decimal ;
  geo-pos:long "3.988599"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-784e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52181; 52181'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988599'^^xsd:double;
  dwc:latitude '51.89266'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616866'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871408 3.988608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871408"^^xsd:decimal ;
  dwc:decimalLongitude "3.988608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871408 3.988608)"^^geo:wktLiteral ;
  geo-pos:lat "51.871408"^^xsd:decimal ;
  geo-pos:long "3.988608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43bf'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42937; 42937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988608'^^xsd:double;
  dwc:latitude '51.871408'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607983'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940867 3.988636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940867"^^xsd:decimal ;
  dwc:decimalLongitude "3.988636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940867 3.988636)"^^geo:wktLiteral ;
  geo-pos:lat "51.940867"^^xsd:decimal ;
  geo-pos:long "3.988636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4026'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57214; 57214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.515'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988636'^^xsd:double;
  dwc:latitude '51.940867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621635'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940867 3.988636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940867"^^xsd:decimal ;
  dwc:decimalLongitude "3.988636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940867 3.988636)"^^geo:wktLiteral ;
  geo-pos:lat "51.940867"^^xsd:decimal ;
  geo-pos:long "3.988636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4025'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57213; 57213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.515'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988636'^^xsd:double;
  dwc:latitude '51.940867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621634'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940867 3.988636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940867"^^xsd:decimal ;
  dwc:decimalLongitude "3.988636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940867 3.988636)"^^geo:wktLiteral ;
  geo-pos:lat "51.940867"^^xsd:decimal ;
  geo-pos:long "3.988636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4024'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57216; 57216'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.515'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988636'^^xsd:double;
  dwc:latitude '51.940867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621637'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940867 3.988636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940867"^^xsd:decimal ;
  dwc:decimalLongitude "3.988636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940867 3.988636)"^^geo:wktLiteral ;
  geo-pos:lat "51.940867"^^xsd:decimal ;
  geo-pos:long "3.988636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4023'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 57215; 57215'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '8.515'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988636'^^xsd:double;
  dwc:latitude '51.940867'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621636'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900981 3.988647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900981"^^xsd:decimal ;
  dwc:decimalLongitude "3.988647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900981 3.988647)"^^geo:wktLiteral ;
  geo-pos:lat "51.900981"^^xsd:decimal ;
  geo-pos:long "3.988647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55291; 55291'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.793055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988647'^^xsd:double;
  dwc:latitude '51.900981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619808'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930275 3.98865)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930275"^^xsd:decimal ;
  dwc:decimalLongitude "3.98865"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930275 3.98865)"^^geo:wktLiteral ;
  geo-pos:lat "51.930275"^^xsd:decimal ;
  geo-pos:long "3.98865"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53024; 53024'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.545'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98865'^^xsd:double;
  dwc:latitude '51.930275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617643'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870643 3.988722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870643"^^xsd:decimal ;
  dwc:decimalLongitude "3.988722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870643 3.988722)"^^geo:wktLiteral ;
  geo-pos:lat "51.870643"^^xsd:decimal ;
  geo-pos:long "3.988722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43900; 43900'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988722'^^xsd:double;
  dwc:latitude '51.870643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608912'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870643 3.988722)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870643"^^xsd:decimal ;
  dwc:decimalLongitude "3.988722"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870643 3.988722)"^^geo:wktLiteral ;
  geo-pos:lat "51.870643"^^xsd:decimal ;
  geo-pos:long "3.988722"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c3'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43899; 43899'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988722'^^xsd:double;
  dwc:latitude '51.870643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608911'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928816 3.988809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.928816"^^xsd:decimal ;
  dwc:decimalLongitude "3.988809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.928816 3.988809)"^^geo:wktLiteral ;
  geo-pos:lat "51.928816"^^xsd:decimal ;
  geo-pos:long "3.988809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7879'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52139; 52139'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988809'^^xsd:double;
  dwc:latitude '51.928816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616826'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88733 3.988826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88733"^^xsd:decimal ;
  dwc:decimalLongitude "3.988826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88733 3.988826)"^^geo:wktLiteral ;
  geo-pos:lat "51.88733"^^xsd:decimal ;
  geo-pos:long "3.988826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f1e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54886; 54886'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.149722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988826'^^xsd:double;
  dwc:latitude '51.88733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619450'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88733 3.988826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88733"^^xsd:decimal ;
  dwc:decimalLongitude "3.988826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88733 3.988826)"^^geo:wktLiteral ;
  geo-pos:lat "51.88733"^^xsd:decimal ;
  geo-pos:long "3.988826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f1d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54887; 54887'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.149722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988826'^^xsd:double;
  dwc:latitude '51.88733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619451'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929689 3.988855)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.929689"^^xsd:decimal ;
  dwc:decimalLongitude "3.988855"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.929689 3.988855)"^^geo:wktLiteral ;
  geo-pos:lat "51.929689"^^xsd:decimal ;
  geo-pos:long "3.988855"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55985; 55985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988855'^^xsd:double;
  dwc:latitude '51.929689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620438'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85907 3.98886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85907"^^xsd:decimal ;
  dwc:decimalLongitude "3.98886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85907 3.98886)"^^geo:wktLiteral ;
  geo-pos:lat "51.85907"^^xsd:decimal ;
  geo-pos:long "3.98886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50196; 50196'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.7875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98886'^^xsd:double;
  dwc:latitude '51.85907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614944'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85907 3.98886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85907"^^xsd:decimal ;
  dwc:decimalLongitude "3.98886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85907 3.98886)"^^geo:wktLiteral ;
  geo-pos:lat "51.85907"^^xsd:decimal ;
  geo-pos:long "3.98886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50197; 50197'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.7875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98886'^^xsd:double;
  dwc:latitude '51.85907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614945'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888553 3.988868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888553"^^xsd:decimal ;
  dwc:decimalLongitude "3.988868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888553 3.988868)"^^geo:wktLiteral ;
  geo-pos:lat "51.888553"^^xsd:decimal ;
  geo-pos:long "3.988868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53074; 53074'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.830277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988868'^^xsd:double;
  dwc:latitude '51.888553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617691'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888553 3.988868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888553"^^xsd:decimal ;
  dwc:decimalLongitude "3.988868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888553 3.988868)"^^geo:wktLiteral ;
  geo-pos:lat "51.888553"^^xsd:decimal ;
  geo-pos:long "3.988868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53073; 53073'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.830277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988868'^^xsd:double;
  dwc:latitude '51.888553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617690'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850339 3.988887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850339"^^xsd:decimal ;
  dwc:decimalLongitude "3.988887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850339 3.988887)"^^geo:wktLiteral ;
  geo-pos:lat "51.850339"^^xsd:decimal ;
  geo-pos:long "3.988887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ba'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40141; 40141'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.758611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988887'^^xsd:double;
  dwc:latitude '51.850339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605345'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850339 3.988887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850339"^^xsd:decimal ;
  dwc:decimalLongitude "3.988887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850339 3.988887)"^^geo:wktLiteral ;
  geo-pos:lat "51.850339"^^xsd:decimal ;
  geo-pos:long "3.988887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40142; 40142'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.758611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988887'^^xsd:double;
  dwc:latitude '51.850339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605346'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869635 3.988889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869635"^^xsd:decimal ;
  dwc:decimalLongitude "3.988889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869635 3.988889)"^^geo:wktLiteral ;
  geo-pos:lat "51.869635"^^xsd:decimal ;
  geo-pos:long "3.988889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-414c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56849; 56849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988889'^^xsd:double;
  dwc:latitude '51.869635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621312'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869635 3.988889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869635"^^xsd:decimal ;
  dwc:decimalLongitude "3.988889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869635 3.988889)"^^geo:wktLiteral ;
  geo-pos:lat "51.869635"^^xsd:decimal ;
  geo-pos:long "3.988889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-414b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56851; 56851'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988889'^^xsd:double;
  dwc:latitude '51.869635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621314'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869635 3.988889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869635"^^xsd:decimal ;
  dwc:decimalLongitude "3.988889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869635 3.988889)"^^geo:wktLiteral ;
  geo-pos:lat "51.869635"^^xsd:decimal ;
  geo-pos:long "3.988889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-414a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56850; 56850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988889'^^xsd:double;
  dwc:latitude '51.869635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621313'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890629 3.988913)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890629"^^xsd:decimal ;
  dwc:decimalLongitude "3.988913"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890629 3.988913)"^^geo:wktLiteral ;
  geo-pos:lat "51.890629"^^xsd:decimal ;
  geo-pos:long "3.988913"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b78'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56037; 56037'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.988913'^^xsd:double;
  dwc:latitude '51.890629'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620486'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884154 3.989047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884154"^^xsd:decimal ;
  dwc:decimalLongitude "3.989047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884154 3.989047)"^^geo:wktLiteral ;
  geo-pos:lat "51.884154"^^xsd:decimal ;
  geo-pos:long "3.989047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7414'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39348; 39348'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989047'^^xsd:double;
  dwc:latitude '51.884154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604617'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884154 3.989047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884154"^^xsd:decimal ;
  dwc:decimalLongitude "3.989047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884154 3.989047)"^^geo:wktLiteral ;
  geo-pos:lat "51.884154"^^xsd:decimal ;
  geo-pos:long "3.989047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7413'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39349; 39349'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989047'^^xsd:double;
  dwc:latitude '51.884154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604618'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88873 3.989133)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88873"^^xsd:decimal ;
  dwc:decimalLongitude "3.989133"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88873 3.989133)"^^geo:wktLiteral ;
  geo-pos:lat "51.88873"^^xsd:decimal ;
  geo-pos:long "3.989133"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e54'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40831; 40831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7902777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989133'^^xsd:double;
  dwc:latitude '51.88873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605984'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915929 3.989149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915929"^^xsd:decimal ;
  dwc:decimalLongitude "3.989149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915929 3.989149)"^^geo:wktLiteral ;
  geo-pos:lat "51.915929"^^xsd:decimal ;
  geo-pos:long "3.989149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6333'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44813; 44813'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989149'^^xsd:double;
  dwc:latitude '51.915929'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609852'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915929 3.989149)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915929"^^xsd:decimal ;
  dwc:decimalLongitude "3.989149"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915929 3.989149)"^^geo:wktLiteral ;
  geo-pos:lat "51.915929"^^xsd:decimal ;
  geo-pos:long "3.989149"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6332'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44814; 44814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989149'^^xsd:double;
  dwc:latitude '51.915929'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609854'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886294 3.989152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886294"^^xsd:decimal ;
  dwc:decimalLongitude "3.989152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886294 3.989152)"^^geo:wktLiteral ;
  geo-pos:lat "51.886294"^^xsd:decimal ;
  geo-pos:long "3.989152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-556a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55444; 55444'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.137777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989152'^^xsd:double;
  dwc:latitude '51.886294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619420'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883847 3.989215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883847"^^xsd:decimal ;
  dwc:decimalLongitude "3.989215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883847 3.989215)"^^geo:wktLiteral ;
  geo-pos:lat "51.883847"^^xsd:decimal ;
  geo-pos:long "3.989215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48232; 48232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.776388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989215'^^xsd:double;
  dwc:latitude '51.883847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613107'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883847 3.989215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883847"^^xsd:decimal ;
  dwc:decimalLongitude "3.989215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883847 3.989215)"^^geo:wktLiteral ;
  geo-pos:lat "51.883847"^^xsd:decimal ;
  geo-pos:long "3.989215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48230; 48230'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.776388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989215'^^xsd:double;
  dwc:latitude '51.883847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613106'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895563 3.989225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895563"^^xsd:decimal ;
  dwc:decimalLongitude "3.989225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895563 3.989225)"^^geo:wktLiteral ;
  geo-pos:lat "51.895563"^^xsd:decimal ;
  geo-pos:long "3.989225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5976'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46316; 46316'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989225'^^xsd:double;
  dwc:latitude '51.895563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611296'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.98925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893387"^^xsd:decimal ;
  dwc:decimalLongitude "3.98925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893387 3.98925)"^^geo:wktLiteral ;
  geo-pos:lat "51.893387"^^xsd:decimal ;
  geo-pos:long "3.98925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b77'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56038; 56038'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98925'^^xsd:double;
  dwc:latitude '51.893387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620487'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931564 3.989304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931564"^^xsd:decimal ;
  dwc:decimalLongitude "3.989304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931564 3.989304)"^^geo:wktLiteral ;
  geo-pos:lat "51.931564"^^xsd:decimal ;
  geo-pos:long "3.989304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e91'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40769; 40769'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989304'^^xsd:double;
  dwc:latitude '51.931564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605922'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931564 3.989304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931564"^^xsd:decimal ;
  dwc:decimalLongitude "3.989304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931564 3.989304)"^^geo:wktLiteral ;
  geo-pos:lat "51.931564"^^xsd:decimal ;
  geo-pos:long "3.989304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e90'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40768; 40768'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989304'^^xsd:double;
  dwc:latitude '51.931564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605921'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915451 3.989357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915451"^^xsd:decimal ;
  dwc:decimalLongitude "3.989357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915451 3.989357)"^^geo:wktLiteral ;
  geo-pos:lat "51.915451"^^xsd:decimal ;
  geo-pos:long "3.989357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b43'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47485; 47485'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989357'^^xsd:double;
  dwc:latitude '51.915451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612391'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915451 3.989357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915451"^^xsd:decimal ;
  dwc:decimalLongitude "3.989357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915451 3.989357)"^^geo:wktLiteral ;
  geo-pos:lat "51.915451"^^xsd:decimal ;
  geo-pos:long "3.989357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47487; 47487'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989357'^^xsd:double;
  dwc:latitude '51.915451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612393'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915451 3.989357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915451"^^xsd:decimal ;
  dwc:decimalLongitude "3.989357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915451 3.989357)"^^geo:wktLiteral ;
  geo-pos:lat "51.915451"^^xsd:decimal ;
  geo-pos:long "3.989357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b41'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47486; 47486'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989357'^^xsd:double;
  dwc:latitude '51.915451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612392'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91733 3.989427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91733"^^xsd:decimal ;
  dwc:decimalLongitude "3.989427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91733 3.989427)"^^geo:wktLiteral ;
  geo-pos:lat "51.91733"^^xsd:decimal ;
  geo-pos:long "3.989427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dbb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47834; 47834'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4827777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989427'^^xsd:double;
  dwc:latitude '51.91733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612789'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942074 3.989433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942074"^^xsd:decimal ;
  dwc:decimalLongitude "3.989433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942074 3.989433)"^^geo:wktLiteral ;
  geo-pos:lat "51.942074"^^xsd:decimal ;
  geo-pos:long "3.989433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-633b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44803; 44803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.183888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989433'^^xsd:double;
  dwc:latitude '51.942074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609844'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942074 3.989433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942074"^^xsd:decimal ;
  dwc:decimalLongitude "3.989433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942074 3.989433)"^^geo:wktLiteral ;
  geo-pos:lat "51.942074"^^xsd:decimal ;
  geo-pos:long "3.989433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-633a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44805; 44805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.183888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989433'^^xsd:double;
  dwc:latitude '51.942074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609845'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860791 3.989435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860791"^^xsd:decimal ;
  dwc:decimalLongitude "3.989435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860791 3.989435)"^^geo:wktLiteral ;
  geo-pos:lat "51.860791"^^xsd:decimal ;
  geo-pos:long "3.989435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7114'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42123; 42123'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989435'^^xsd:double;
  dwc:latitude '51.860791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607304'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860791 3.989435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860791"^^xsd:decimal ;
  dwc:decimalLongitude "3.989435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860791 3.989435)"^^geo:wktLiteral ;
  geo-pos:lat "51.860791"^^xsd:decimal ;
  geo-pos:long "3.989435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7113'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42122; 42122'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0741666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989435'^^xsd:double;
  dwc:latitude '51.860791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607303'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945311 3.989446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945311"^^xsd:decimal ;
  dwc:decimalLongitude "3.989446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945311 3.989446)"^^geo:wktLiteral ;
  geo-pos:lat "51.945311"^^xsd:decimal ;
  geo-pos:long "3.989446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6151'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45338; 45338'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.324166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989446'^^xsd:double;
  dwc:latitude '51.945311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610349'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945311 3.989446)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945311"^^xsd:decimal ;
  dwc:decimalLongitude "3.989446"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945311 3.989446)"^^geo:wktLiteral ;
  geo-pos:lat "51.945311"^^xsd:decimal ;
  geo-pos:long "3.989446"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6150'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45337; 45337'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '16.324166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989446'^^xsd:double;
  dwc:latitude '51.945311'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610348'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930637 3.989458)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930637"^^xsd:decimal ;
  dwc:decimalLongitude "3.989458"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930637 3.989458)"^^geo:wktLiteral ;
  geo-pos:lat "51.930637"^^xsd:decimal ;
  geo-pos:long "3.989458"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e0f'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48199; 48199'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.545555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989458'^^xsd:double;
  dwc:latitude '51.930637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613083'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948314 3.989469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948314"^^xsd:decimal ;
  dwc:decimalLongitude "3.989469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948314 3.989469)"^^geo:wktLiteral ;
  geo-pos:lat "51.948314"^^xsd:decimal ;
  geo-pos:long "3.989469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-640e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49266; 49266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.3680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989469'^^xsd:double;
  dwc:latitude '51.948314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614052'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891092 3.989476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891092"^^xsd:decimal ;
  dwc:decimalLongitude "3.989476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891092 3.989476)"^^geo:wktLiteral ;
  geo-pos:lat "51.891092"^^xsd:decimal ;
  geo-pos:long "3.989476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e53'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40832; 40832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989476'^^xsd:double;
  dwc:latitude '51.891092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605985'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891092 3.989476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891092"^^xsd:decimal ;
  dwc:decimalLongitude "3.989476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891092 3.989476)"^^geo:wktLiteral ;
  geo-pos:lat "51.891092"^^xsd:decimal ;
  geo-pos:long "3.989476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e52'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40834; 40834'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989476'^^xsd:double;
  dwc:latitude '51.891092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605987'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891092 3.989476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891092"^^xsd:decimal ;
  dwc:decimalLongitude "3.989476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891092 3.989476)"^^geo:wktLiteral ;
  geo-pos:lat "51.891092"^^xsd:decimal ;
  geo-pos:long "3.989476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e51'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40833; 40833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989476'^^xsd:double;
  dwc:latitude '51.891092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605986'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91536 3.989486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91536"^^xsd:decimal ;
  dwc:decimalLongitude "3.989486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91536 3.989486)"^^geo:wktLiteral ;
  geo-pos:lat "51.91536"^^xsd:decimal ;
  geo-pos:long "3.989486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3dfe'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55286; 55286'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989486'^^xsd:double;
  dwc:latitude '51.91536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619803'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91536 3.989486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91536"^^xsd:decimal ;
  dwc:decimalLongitude "3.989486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91536 3.989486)"^^geo:wktLiteral ;
  geo-pos:lat "51.91536"^^xsd:decimal ;
  geo-pos:long "3.989486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3dfc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55287; 55287'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989486'^^xsd:double;
  dwc:latitude '51.91536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619804'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91536 3.989486)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91536"^^xsd:decimal ;
  dwc:decimalLongitude "3.989486"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91536 3.989486)"^^geo:wktLiteral ;
  geo-pos:lat "51.91536"^^xsd:decimal ;
  geo-pos:long "3.989486"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3dfa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55285; 55285'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989486'^^xsd:double;
  dwc:latitude '51.91536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619802'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89262 3.989524)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89262"^^xsd:decimal ;
  dwc:decimalLongitude "3.989524"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89262 3.989524)"^^geo:wktLiteral ;
  geo-pos:lat "51.89262"^^xsd:decimal ;
  geo-pos:long "3.989524"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66be'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40055; 40055'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989524'^^xsd:double;
  dwc:latitude '51.89262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605257'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897727 3.989534)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897727"^^xsd:decimal ;
  dwc:decimalLongitude "3.989534"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897727 3.989534)"^^geo:wktLiteral ;
  geo-pos:lat "51.897727"^^xsd:decimal ;
  geo-pos:long "3.989534"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66bd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40056; 40056'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989534'^^xsd:double;
  dwc:latitude '51.897727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605258'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934439 3.989542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934439"^^xsd:decimal ;
  dwc:decimalLongitude "3.989542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934439 3.989542)"^^geo:wktLiteral ;
  geo-pos:lat "51.934439"^^xsd:decimal ;
  geo-pos:long "3.989542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b3d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47491; 47491'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989542'^^xsd:double;
  dwc:latitude '51.934439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612397'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892332 3.989576)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892332"^^xsd:decimal ;
  dwc:decimalLongitude "3.989576"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892332 3.989576)"^^geo:wktLiteral ;
  geo-pos:lat "51.892332"^^xsd:decimal ;
  geo-pos:long "3.989576"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53075; 53075'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989576'^^xsd:double;
  dwc:latitude '51.892332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617692'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890174 3.989615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890174"^^xsd:decimal ;
  dwc:decimalLongitude "3.989615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890174 3.989615)"^^geo:wktLiteral ;
  geo-pos:lat "51.890174"^^xsd:decimal ;
  geo-pos:long "3.989615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b24'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47516; 47516'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989615'^^xsd:double;
  dwc:latitude '51.890174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612422'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890174 3.989615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890174"^^xsd:decimal ;
  dwc:decimalLongitude "3.989615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890174 3.989615)"^^geo:wktLiteral ;
  geo-pos:lat "51.890174"^^xsd:decimal ;
  geo-pos:long "3.989615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b23'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47517; 47517'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989615'^^xsd:double;
  dwc:latitude '51.890174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612423'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890174 3.989615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890174"^^xsd:decimal ;
  dwc:decimalLongitude "3.989615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890174 3.989615)"^^geo:wktLiteral ;
  geo-pos:lat "51.890174"^^xsd:decimal ;
  geo-pos:long "3.989615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b22'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47518; 47518'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989615'^^xsd:double;
  dwc:latitude '51.890174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612424'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97704 3.989621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97704"^^xsd:decimal ;
  dwc:decimalLongitude "3.989621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97704 3.989621)"^^geo:wktLiteral ;
  geo-pos:lat "51.97704"^^xsd:decimal ;
  geo-pos:long "3.989621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4669'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53429; 53429'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '13.396666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989621'^^xsd:double;
  dwc:latitude '51.97704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617993'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858569 3.989633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858569"^^xsd:decimal ;
  dwc:decimalLongitude "3.989633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858569 3.989633)"^^geo:wktLiteral ;
  geo-pos:lat "51.858569"^^xsd:decimal ;
  geo-pos:long "3.989633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42947; 42947'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989633'^^xsd:double;
  dwc:latitude '51.858569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607993'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916258 3.989636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916258"^^xsd:decimal ;
  dwc:decimalLongitude "3.989636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916258 3.989636)"^^geo:wktLiteral ;
  geo-pos:lat "51.916258"^^xsd:decimal ;
  geo-pos:long "3.989636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6525'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48908; 48908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989636'^^xsd:double;
  dwc:latitude '51.916258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613747'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916258 3.989636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916258"^^xsd:decimal ;
  dwc:decimalLongitude "3.989636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916258 3.989636)"^^geo:wktLiteral ;
  geo-pos:lat "51.916258"^^xsd:decimal ;
  geo-pos:long "3.989636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6524'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48909; 48909'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989636'^^xsd:double;
  dwc:latitude '51.916258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613748'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916258 3.989636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916258"^^xsd:decimal ;
  dwc:decimalLongitude "3.989636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916258 3.989636)"^^geo:wktLiteral ;
  geo-pos:lat "51.916258"^^xsd:decimal ;
  geo-pos:long "3.989636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6523'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48910; 48910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989636'^^xsd:double;
  dwc:latitude '51.916258'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613749'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871669 3.989689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871669"^^xsd:decimal ;
  dwc:decimalLongitude "3.989689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871669 3.989689)"^^geo:wktLiteral ;
  geo-pos:lat "51.871669"^^xsd:decimal ;
  geo-pos:long "3.989689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49590; 49590'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989689'^^xsd:double;
  dwc:latitude '51.871669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614441'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870455 3.98972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870455"^^xsd:decimal ;
  dwc:decimalLongitude "3.98972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870455 3.98972)"^^geo:wktLiteral ;
  geo-pos:lat "51.870455"^^xsd:decimal ;
  geo-pos:long "3.98972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46784; 46784'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98972'^^xsd:double;
  dwc:latitude '51.870455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611694'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900819 3.989762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900819"^^xsd:decimal ;
  dwc:decimalLongitude "3.989762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900819 3.989762)"^^geo:wktLiteral ;
  geo-pos:lat "51.900819"^^xsd:decimal ;
  geo-pos:long "3.989762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-607d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40208; 40208'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.174166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989762'^^xsd:double;
  dwc:latitude '51.900819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605409'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900819 3.989762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900819"^^xsd:decimal ;
  dwc:decimalLongitude "3.989762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900819 3.989762)"^^geo:wktLiteral ;
  geo-pos:lat "51.900819"^^xsd:decimal ;
  geo-pos:long "3.989762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-607c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40204; 40204'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.174166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989762'^^xsd:double;
  dwc:latitude '51.900819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605407'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900819 3.989762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900819"^^xsd:decimal ;
  dwc:decimalLongitude "3.989762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900819 3.989762)"^^geo:wktLiteral ;
  geo-pos:lat "51.900819"^^xsd:decimal ;
  geo-pos:long "3.989762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-607b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40205; 40205'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.174166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989762'^^xsd:double;
  dwc:latitude '51.900819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605408'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900819 3.989762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900819"^^xsd:decimal ;
  dwc:decimalLongitude "3.989762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900819 3.989762)"^^geo:wktLiteral ;
  geo-pos:lat "51.900819"^^xsd:decimal ;
  geo-pos:long "3.989762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-607a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40203; 40203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.174166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989762'^^xsd:double;
  dwc:latitude '51.900819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605406'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931722 3.989787)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931722"^^xsd:decimal ;
  dwc:decimalLongitude "3.989787"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931722 3.989787)"^^geo:wktLiteral ;
  geo-pos:lat "51.931722"^^xsd:decimal ;
  geo-pos:long "3.989787"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-599e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46273; 46273'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8991666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989787'^^xsd:double;
  dwc:latitude '51.931722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611256'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931722 3.989787)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931722"^^xsd:decimal ;
  dwc:decimalLongitude "3.989787"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931722 3.989787)"^^geo:wktLiteral ;
  geo-pos:lat "51.931722"^^xsd:decimal ;
  geo-pos:long "3.989787"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-599d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46274; 46274'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8991666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989787'^^xsd:double;
  dwc:latitude '51.931722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611257'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915969 3.989804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915969"^^xsd:decimal ;
  dwc:decimalLongitude "3.989804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915969 3.989804)"^^geo:wktLiteral ;
  geo-pos:lat "51.915969"^^xsd:decimal ;
  geo-pos:long "3.989804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ede'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49554; 49554'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.915'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989804'^^xsd:double;
  dwc:latitude '51.915969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614333'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876739 3.989858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876739"^^xsd:decimal ;
  dwc:decimalLongitude "3.989858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876739 3.989858)"^^geo:wktLiteral ;
  geo-pos:lat "51.876739"^^xsd:decimal ;
  geo-pos:long "3.989858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50220; 50220'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989858'^^xsd:double;
  dwc:latitude '51.876739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614968'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876739 3.989858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876739"^^xsd:decimal ;
  dwc:decimalLongitude "3.989858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876739 3.989858)"^^geo:wktLiteral ;
  geo-pos:lat "51.876739"^^xsd:decimal ;
  geo-pos:long "3.989858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50221; 50221'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989858'^^xsd:double;
  dwc:latitude '51.876739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614969'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887375 3.989874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887375"^^xsd:decimal ;
  dwc:decimalLongitude "3.989874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887375 3.989874)"^^geo:wktLiteral ;
  geo-pos:lat "51.887375"^^xsd:decimal ;
  geo-pos:long "3.989874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c20'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45725; 45725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989874'^^xsd:double;
  dwc:latitude '51.887375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610687'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887375 3.989874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887375"^^xsd:decimal ;
  dwc:decimalLongitude "3.989874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887375 3.989874)"^^geo:wktLiteral ;
  geo-pos:lat "51.887375"^^xsd:decimal ;
  geo-pos:long "3.989874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c22'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45724; 45724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989874'^^xsd:double;
  dwc:latitude '51.887375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610686'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887375 3.989874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887375"^^xsd:decimal ;
  dwc:decimalLongitude "3.989874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887375 3.989874)"^^geo:wktLiteral ;
  geo-pos:lat "51.887375"^^xsd:decimal ;
  geo-pos:long "3.989874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c21'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45726; 45726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989874'^^xsd:double;
  dwc:latitude '51.887375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610688'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890747 3.98989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890747"^^xsd:decimal ;
  dwc:decimalLongitude "3.98989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890747 3.98989)"^^geo:wktLiteral ;
  geo-pos:lat "51.890747"^^xsd:decimal ;
  geo-pos:long "3.98989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f1c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54889; 54889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.153611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98989'^^xsd:double;
  dwc:latitude '51.890747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619453'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890747 3.98989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890747"^^xsd:decimal ;
  dwc:decimalLongitude "3.98989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890747 3.98989)"^^geo:wktLiteral ;
  geo-pos:lat "51.890747"^^xsd:decimal ;
  geo-pos:long "3.98989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f1b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54888; 54888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.153611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.98989'^^xsd:double;
  dwc:latitude '51.890747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619452'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892141 3.989891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892141"^^xsd:decimal ;
  dwc:decimalLongitude "3.989891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892141 3.989891)"^^geo:wktLiteral ;
  geo-pos:lat "51.892141"^^xsd:decimal ;
  geo-pos:long "3.989891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5569'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55445; 55445'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.143055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989891'^^xsd:double;
  dwc:latitude '51.892141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619421'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892141 3.989891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892141"^^xsd:decimal ;
  dwc:decimalLongitude "3.989891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892141 3.989891)"^^geo:wktLiteral ;
  geo-pos:lat "51.892141"^^xsd:decimal ;
  geo-pos:long "3.989891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5568'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55446; 55446'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.143055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989891'^^xsd:double;
  dwc:latitude '51.892141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619422'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848902 3.989939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848902"^^xsd:decimal ;
  dwc:decimalLongitude "3.989939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848902 3.989939)"^^geo:wktLiteral ;
  geo-pos:lat "51.848902"^^xsd:decimal ;
  geo-pos:long "3.989939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fef'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52333; 52333'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.575833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989939'^^xsd:double;
  dwc:latitude '51.848902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616981'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848902 3.989939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848902"^^xsd:decimal ;
  dwc:decimalLongitude "3.989939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848902 3.989939)"^^geo:wktLiteral ;
  geo-pos:lat "51.848902"^^xsd:decimal ;
  geo-pos:long "3.989939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fee'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52332; 52332'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.575833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.989939'^^xsd:double;
  dwc:latitude '51.848902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616980'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891115 3.990014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891115"^^xsd:decimal ;
  dwc:decimalLongitude "3.990014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891115 3.990014)"^^geo:wktLiteral ;
  geo-pos:lat "51.891115"^^xsd:decimal ;
  geo-pos:long "3.990014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4142'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56859; 56859'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990014'^^xsd:double;
  dwc:latitude '51.891115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621322'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851498 3.990059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851498"^^xsd:decimal ;
  dwc:decimalLongitude "3.990059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851498 3.990059)"^^geo:wktLiteral ;
  geo-pos:lat "51.851498"^^xsd:decimal ;
  geo-pos:long "3.990059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a98'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51075; 51075'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.665'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990059'^^xsd:double;
  dwc:latitude '51.851498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615759'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950817 3.990062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950817"^^xsd:decimal ;
  dwc:decimalLongitude "3.990062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950817 3.990062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950817"^^xsd:decimal ;
  geo-pos:long "3.990062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7070'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41889; 41889'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.931944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990062'^^xsd:double;
  dwc:latitude '51.950817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607084'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950817 3.990062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950817"^^xsd:decimal ;
  dwc:decimalLongitude "3.990062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950817 3.990062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950817"^^xsd:decimal ;
  geo-pos:long "3.990062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-706f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41887; 41887'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.931944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990062'^^xsd:double;
  dwc:latitude '51.950817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607082'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950817 3.990062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950817"^^xsd:decimal ;
  dwc:decimalLongitude "3.990062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950817 3.990062)"^^geo:wktLiteral ;
  geo-pos:lat "51.950817"^^xsd:decimal ;
  geo-pos:long "3.990062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-706e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41888; 41888'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.931944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990062'^^xsd:double;
  dwc:latitude '51.950817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607083'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890925 3.990068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890925"^^xsd:decimal ;
  dwc:decimalLongitude "3.990068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890925 3.990068)"^^geo:wktLiteral ;
  geo-pos:lat "51.890925"^^xsd:decimal ;
  geo-pos:long "3.990068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c1f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45727; 45727'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990068'^^xsd:double;
  dwc:latitude '51.890925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610689'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890925 3.990068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890925"^^xsd:decimal ;
  dwc:decimalLongitude "3.990068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890925 3.990068)"^^geo:wktLiteral ;
  geo-pos:lat "51.890925"^^xsd:decimal ;
  geo-pos:long "3.990068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c1e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45728; 45728'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990068'^^xsd:double;
  dwc:latitude '51.890925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610690'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890925 3.990068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890925"^^xsd:decimal ;
  dwc:decimalLongitude "3.990068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890925 3.990068)"^^geo:wktLiteral ;
  geo-pos:lat "51.890925"^^xsd:decimal ;
  geo-pos:long "3.990068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c1d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45729; 45729'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990068'^^xsd:double;
  dwc:latitude '51.890925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610691'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903351 3.990079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903351"^^xsd:decimal ;
  dwc:decimalLongitude "3.990079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903351 3.990079)"^^geo:wktLiteral ;
  geo-pos:lat "51.903351"^^xsd:decimal ;
  geo-pos:long "3.990079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50186; 50186'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.760555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990079'^^xsd:double;
  dwc:latitude '51.903351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614934'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903351 3.990079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903351"^^xsd:decimal ;
  dwc:decimalLongitude "3.990079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903351 3.990079)"^^geo:wktLiteral ;
  geo-pos:lat "51.903351"^^xsd:decimal ;
  geo-pos:long "3.990079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50187; 50187'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.760555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990079'^^xsd:double;
  dwc:latitude '51.903351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614935'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858897 3.990105)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858897"^^xsd:decimal ;
  dwc:decimalLongitude "3.990105"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858897 3.990105)"^^geo:wktLiteral ;
  geo-pos:lat "51.858897"^^xsd:decimal ;
  geo-pos:long "3.990105"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5969'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46330; 46330'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990105'^^xsd:double;
  dwc:latitude '51.858897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611309'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915552 3.99013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915552"^^xsd:decimal ;
  dwc:decimalLongitude "3.99013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915552 3.99013)"^^geo:wktLiteral ;
  geo-pos:lat "51.915552"^^xsd:decimal ;
  geo-pos:long "3.99013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6baf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55977; 55977'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99013'^^xsd:double;
  dwc:latitude '51.915552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620429'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915552 3.99013)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915552"^^xsd:decimal ;
  dwc:decimalLongitude "3.99013"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915552 3.99013)"^^geo:wktLiteral ;
  geo-pos:lat "51.915552"^^xsd:decimal ;
  geo-pos:long "3.99013"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55978; 55978'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99013'^^xsd:double;
  dwc:latitude '51.915552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620430'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870919 3.990137)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870919"^^xsd:decimal ;
  dwc:decimalLongitude "3.990137"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870919 3.990137)"^^geo:wktLiteral ;
  geo-pos:lat "51.870919"^^xsd:decimal ;
  geo-pos:long "3.990137"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e58'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40827; 40827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990137'^^xsd:double;
  dwc:latitude '51.870919'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605980'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89685 3.990169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89685"^^xsd:decimal ;
  dwc:decimalLongitude "3.990169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89685 3.990169)"^^geo:wktLiteral ;
  geo-pos:lat "51.89685"^^xsd:decimal ;
  geo-pos:long "3.990169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53077; 53077'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.836944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990169'^^xsd:double;
  dwc:latitude '51.89685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617693'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944162 3.990192)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944162"^^xsd:decimal ;
  dwc:decimalLongitude "3.990192"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944162 3.990192)"^^geo:wktLiteral ;
  geo-pos:lat "51.944162"^^xsd:decimal ;
  geo-pos:long "3.990192"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f68'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46482; 46482'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990192'^^xsd:double;
  dwc:latitude '51.944162'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611416'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944162 3.990192)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944162"^^xsd:decimal ;
  dwc:decimalLongitude "3.990192"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944162 3.990192)"^^geo:wktLiteral ;
  geo-pos:lat "51.944162"^^xsd:decimal ;
  geo-pos:long "3.990192"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f67'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46481; 46481'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990192'^^xsd:double;
  dwc:latitude '51.944162'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611415'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944162 3.990192)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944162"^^xsd:decimal ;
  dwc:decimalLongitude "3.990192"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944162 3.990192)"^^geo:wktLiteral ;
  geo-pos:lat "51.944162"^^xsd:decimal ;
  geo-pos:long "3.990192"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4f66'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46480; 46480'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990192'^^xsd:double;
  dwc:latitude '51.944162'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611414'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880719 3.990207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880719"^^xsd:decimal ;
  dwc:decimalLongitude "3.990207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880719 3.990207)"^^geo:wktLiteral ;
  geo-pos:lat "51.880719"^^xsd:decimal ;
  geo-pos:long "3.990207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a3c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51172; 51172'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0891666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990207'^^xsd:double;
  dwc:latitude '51.880719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615851'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870873 3.990238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870873"^^xsd:decimal ;
  dwc:decimalLongitude "3.990238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870873 3.990238)"^^geo:wktLiteral ;
  geo-pos:lat "51.870873"^^xsd:decimal ;
  geo-pos:long "3.990238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dfc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48228; 48228'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.764166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990238'^^xsd:double;
  dwc:latitude '51.870873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613105'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870873 3.990238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870873"^^xsd:decimal ;
  dwc:decimalLongitude "3.990238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870873 3.990238)"^^geo:wktLiteral ;
  geo-pos:lat "51.870873"^^xsd:decimal ;
  geo-pos:long "3.990238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dfb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48225; 48225'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.764166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990238'^^xsd:double;
  dwc:latitude '51.870873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613102'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870873 3.990238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870873"^^xsd:decimal ;
  dwc:decimalLongitude "3.990238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870873 3.990238)"^^geo:wktLiteral ;
  geo-pos:lat "51.870873"^^xsd:decimal ;
  geo-pos:long "3.990238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dfa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48227; 48227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.764166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990238'^^xsd:double;
  dwc:latitude '51.870873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613104'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870873 3.990238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870873"^^xsd:decimal ;
  dwc:decimalLongitude "3.990238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870873 3.990238)"^^geo:wktLiteral ;
  geo-pos:lat "51.870873"^^xsd:decimal ;
  geo-pos:long "3.990238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48226; 48226'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.764166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990238'^^xsd:double;
  dwc:latitude '51.870873'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613103'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932132 3.990247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932132"^^xsd:decimal ;
  dwc:decimalLongitude "3.990247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932132 3.990247)"^^geo:wktLiteral ;
  geo-pos:lat "51.932132"^^xsd:decimal ;
  geo-pos:long "3.990247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eda'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49558; 49558'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990247'^^xsd:double;
  dwc:latitude '51.932132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614337'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916866 3.990255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916866"^^xsd:decimal ;
  dwc:decimalLongitude "3.990255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916866 3.990255)"^^geo:wktLiteral ;
  geo-pos:lat "51.916866"^^xsd:decimal ;
  geo-pos:long "3.990255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7885'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52129; 52129'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990255'^^xsd:double;
  dwc:latitude '51.916866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616816'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916866 3.990255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916866"^^xsd:decimal ;
  dwc:decimalLongitude "3.990255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916866 3.990255)"^^geo:wktLiteral ;
  geo-pos:lat "51.916866"^^xsd:decimal ;
  geo-pos:long "3.990255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7884'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52127; 52127'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990255'^^xsd:double;
  dwc:latitude '51.916866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616814'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916866 3.990255)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916866"^^xsd:decimal ;
  dwc:decimalLongitude "3.990255"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916866 3.990255)"^^geo:wktLiteral ;
  geo-pos:lat "51.916866"^^xsd:decimal ;
  geo-pos:long "3.990255"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7883'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52128; 52128'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990255'^^xsd:double;
  dwc:latitude '51.916866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616815'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990341 3.990264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990341"^^xsd:decimal ;
  dwc:decimalLongitude "3.990264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990341 3.990264)"^^geo:wktLiteral ;
  geo-pos:lat "51.990341"^^xsd:decimal ;
  geo-pos:long "3.990264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4caa'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41276; 41276'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990264'^^xsd:double;
  dwc:latitude '51.990341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606460'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990341 3.990264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990341"^^xsd:decimal ;
  dwc:decimalLongitude "3.990264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990341 3.990264)"^^geo:wktLiteral ;
  geo-pos:lat "51.990341"^^xsd:decimal ;
  geo-pos:long "3.990264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ca9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41277; 41277'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990264'^^xsd:double;
  dwc:latitude '51.990341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606461'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89523 3.990322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89523"^^xsd:decimal ;
  dwc:decimalLongitude "3.990322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89523 3.990322)"^^geo:wktLiteral ;
  geo-pos:lat "51.89523"^^xsd:decimal ;
  geo-pos:long "3.990322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48236; 48236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.784166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990322'^^xsd:double;
  dwc:latitude '51.89523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613110'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89523 3.990322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89523"^^xsd:decimal ;
  dwc:decimalLongitude "3.990322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89523 3.990322)"^^geo:wktLiteral ;
  geo-pos:lat "51.89523"^^xsd:decimal ;
  geo-pos:long "3.990322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48238; 48238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.784166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990322'^^xsd:double;
  dwc:latitude '51.89523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613111'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89523 3.990322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89523"^^xsd:decimal ;
  dwc:decimalLongitude "3.990322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89523 3.990322)"^^geo:wktLiteral ;
  geo-pos:lat "51.89523"^^xsd:decimal ;
  geo-pos:long "3.990322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48234; 48234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.784166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990322'^^xsd:double;
  dwc:latitude '51.89523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613108'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89523 3.990322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89523"^^xsd:decimal ;
  dwc:decimalLongitude "3.990322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89523 3.990322)"^^geo:wktLiteral ;
  geo-pos:lat "51.89523"^^xsd:decimal ;
  geo-pos:long "3.990322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48235; 48235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.784166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990322'^^xsd:double;
  dwc:latitude '51.89523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613109'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902288 3.990376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902288"^^xsd:decimal ;
  dwc:decimalLongitude "3.990376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902288 3.990376)"^^geo:wktLiteral ;
  geo-pos:lat "51.902288"^^xsd:decimal ;
  geo-pos:long "3.990376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66bc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40057; 40057'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990376'^^xsd:double;
  dwc:latitude '51.902288'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605259'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91493 3.990421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91493"^^xsd:decimal ;
  dwc:decimalLongitude "3.990421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91493 3.990421)"^^geo:wktLiteral ;
  geo-pos:lat "51.91493"^^xsd:decimal ;
  geo-pos:long "3.990421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4185'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56788; 56788'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990421'^^xsd:double;
  dwc:latitude '51.91493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621254'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891669 3.990433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891669"^^xsd:decimal ;
  dwc:decimalLongitude "3.990433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891669 3.990433)"^^geo:wktLiteral ;
  geo-pos:lat "51.891669"^^xsd:decimal ;
  geo-pos:long "3.990433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7416'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39347; 39347'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990433'^^xsd:double;
  dwc:latitude '51.891669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604616'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891669 3.990433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891669"^^xsd:decimal ;
  dwc:decimalLongitude "3.990433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891669 3.990433)"^^geo:wktLiteral ;
  geo-pos:lat "51.891669"^^xsd:decimal ;
  geo-pos:long "3.990433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7415'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39346; 39346'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990433'^^xsd:double;
  dwc:latitude '51.891669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604615'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914911 3.990435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914911"^^xsd:decimal ;
  dwc:decimalLongitude "3.990435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914911 3.990435)"^^geo:wktLiteral ;
  geo-pos:lat "51.914911"^^xsd:decimal ;
  geo-pos:long "3.990435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e96'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40763; 40763'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5202777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990435'^^xsd:double;
  dwc:latitude '51.914911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605916'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914911 3.990435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914911"^^xsd:decimal ;
  dwc:decimalLongitude "3.990435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914911 3.990435)"^^geo:wktLiteral ;
  geo-pos:lat "51.914911"^^xsd:decimal ;
  geo-pos:long "3.990435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e95'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40764; 40764'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5202777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990435'^^xsd:double;
  dwc:latitude '51.914911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605917'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966648 3.99044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966648"^^xsd:decimal ;
  dwc:decimalLongitude "3.99044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966648 3.99044)"^^geo:wktLiteral ;
  geo-pos:lat "51.966648"^^xsd:decimal ;
  geo-pos:long "3.99044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5697'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44197; 44197'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99044'^^xsd:double;
  dwc:latitude '51.966648'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609259'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900156 3.990532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900156"^^xsd:decimal ;
  dwc:decimalLongitude "3.990532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900156 3.990532)"^^geo:wktLiteral ;
  geo-pos:lat "51.900156"^^xsd:decimal ;
  geo-pos:long "3.990532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b21'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47520; 47520'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990532'^^xsd:double;
  dwc:latitude '51.900156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612426'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900156 3.990532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900156"^^xsd:decimal ;
  dwc:decimalLongitude "3.990532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900156 3.990532)"^^geo:wktLiteral ;
  geo-pos:lat "51.900156"^^xsd:decimal ;
  geo-pos:long "3.990532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b20'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47521; 47521'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990532'^^xsd:double;
  dwc:latitude '51.900156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612427'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900156 3.990532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900156"^^xsd:decimal ;
  dwc:decimalLongitude "3.990532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900156 3.990532)"^^geo:wktLiteral ;
  geo-pos:lat "51.900156"^^xsd:decimal ;
  geo-pos:long "3.990532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b1f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47519; 47519'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990532'^^xsd:double;
  dwc:latitude '51.900156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612425'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986059 3.990592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986059"^^xsd:decimal ;
  dwc:decimalLongitude "3.990592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986059 3.990592)"^^geo:wktLiteral ;
  geo-pos:lat "51.986059"^^xsd:decimal ;
  geo-pos:long "3.990592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e61'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49716; 49716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990592'^^xsd:double;
  dwc:latitude '51.986059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614563'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986059 3.990592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986059"^^xsd:decimal ;
  dwc:decimalLongitude "3.990592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986059 3.990592)"^^geo:wktLiteral ;
  geo-pos:lat "51.986059"^^xsd:decimal ;
  geo-pos:long "3.990592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e60'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49715; 49715'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990592'^^xsd:double;
  dwc:latitude '51.986059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614562'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986059 3.990592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986059"^^xsd:decimal ;
  dwc:decimalLongitude "3.990592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986059 3.990592)"^^geo:wktLiteral ;
  geo-pos:lat "51.986059"^^xsd:decimal ;
  geo-pos:long "3.990592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e5f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49714; 49714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '9.5483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990592'^^xsd:double;
  dwc:latitude '51.986059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614561'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90492 3.990623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90492"^^xsd:decimal ;
  dwc:decimalLongitude "3.990623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90492 3.990623)"^^geo:wktLiteral ;
  geo-pos:lat "51.90492"^^xsd:decimal ;
  geo-pos:long "3.990623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72be'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43905; 43905'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990623'^^xsd:double;
  dwc:latitude '51.90492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608917'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969658 3.990638)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969658"^^xsd:decimal ;
  dwc:decimalLongitude "3.990638"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969658 3.990638)"^^geo:wktLiteral ;
  geo-pos:lat "51.969658"^^xsd:decimal ;
  geo-pos:long "3.990638"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-65e8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 39834; 39834'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '11.806666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990638'^^xsd:double;
  dwc:latitude '51.969658'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605073'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930669 3.990657)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.930669"^^xsd:decimal ;
  dwc:decimalLongitude "3.990657"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.930669 3.990657)"^^geo:wktLiteral ;
  geo-pos:lat "51.930669"^^xsd:decimal ;
  geo-pos:long "3.990657"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-753f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42485; 42485'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990657'^^xsd:double;
  dwc:latitude '51.930669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607592'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901152 3.990714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901152"^^xsd:decimal ;
  dwc:decimalLongitude "3.990714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901152 3.990714)"^^geo:wktLiteral ;
  geo-pos:lat "51.901152"^^xsd:decimal ;
  geo-pos:long "3.990714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7419'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39343; 39343'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990714'^^xsd:double;
  dwc:latitude '51.901152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604612'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901152 3.990714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901152"^^xsd:decimal ;
  dwc:decimalLongitude "3.990714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901152 3.990714)"^^geo:wktLiteral ;
  geo-pos:lat "51.901152"^^xsd:decimal ;
  geo-pos:long "3.990714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7418'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39345; 39345'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990714'^^xsd:double;
  dwc:latitude '51.901152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604614'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901152 3.990714)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901152"^^xsd:decimal ;
  dwc:decimalLongitude "3.990714"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901152 3.990714)"^^geo:wktLiteral ;
  geo-pos:lat "51.901152"^^xsd:decimal ;
  geo-pos:long "3.990714"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7417'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39344; 39344'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990714'^^xsd:double;
  dwc:latitude '51.901152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604613'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901467 3.99075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901467"^^xsd:decimal ;
  dwc:decimalLongitude "3.99075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901467 3.99075)"^^geo:wktLiteral ;
  geo-pos:lat "51.901467"^^xsd:decimal ;
  geo-pos:long "3.99075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5789'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44551; 44551'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99075'^^xsd:double;
  dwc:latitude '51.901467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609569'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850659 3.990751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850659"^^xsd:decimal ;
  dwc:decimalLongitude "3.990751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850659 3.990751)"^^geo:wktLiteral ;
  geo-pos:lat "51.850659"^^xsd:decimal ;
  geo-pos:long "3.990751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78cc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52057; 52057'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990751'^^xsd:double;
  dwc:latitude '51.850659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616744'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850659 3.990751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850659"^^xsd:decimal ;
  dwc:decimalLongitude "3.990751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850659 3.990751)"^^geo:wktLiteral ;
  geo-pos:lat "51.850659"^^xsd:decimal ;
  geo-pos:long "3.990751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78cb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52056; 52056'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990751'^^xsd:double;
  dwc:latitude '51.850659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616743'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850659 3.990751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850659"^^xsd:decimal ;
  dwc:decimalLongitude "3.990751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850659 3.990751)"^^geo:wktLiteral ;
  geo-pos:lat "51.850659"^^xsd:decimal ;
  geo-pos:long "3.990751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52058; 52058'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990751'^^xsd:double;
  dwc:latitude '51.850659'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616745'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87095 3.990762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87095"^^xsd:decimal ;
  dwc:decimalLongitude "3.990762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87095 3.990762)"^^geo:wktLiteral ;
  geo-pos:lat "51.87095"^^xsd:decimal ;
  geo-pos:long "3.990762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6084'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40196; 40196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.140833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990762'^^xsd:double;
  dwc:latitude '51.87095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605399'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870715 3.990859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870715"^^xsd:decimal ;
  dwc:decimalLongitude "3.990859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870715 3.990859)"^^geo:wktLiteral ;
  geo-pos:lat "51.870715"^^xsd:decimal ;
  geo-pos:long "3.990859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40050; 40050'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990859'^^xsd:double;
  dwc:latitude '51.870715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605252'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85818 3.990903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85818"^^xsd:decimal ;
  dwc:decimalLongitude "3.990903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85818 3.990903)"^^geo:wktLiteral ;
  geo-pos:lat "51.85818"^^xsd:decimal ;
  geo-pos:long "3.990903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e40'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40851; 40851'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990903'^^xsd:double;
  dwc:latitude '51.85818'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606003'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901537 3.990955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901537"^^xsd:decimal ;
  dwc:decimalLongitude "3.990955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901537 3.990955)"^^geo:wktLiteral ;
  geo-pos:lat "51.901537"^^xsd:decimal ;
  geo-pos:long "3.990955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b76'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56040; 56040'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990955'^^xsd:double;
  dwc:latitude '51.901537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620489'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901537 3.990955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901537"^^xsd:decimal ;
  dwc:decimalLongitude "3.990955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901537 3.990955)"^^geo:wktLiteral ;
  geo-pos:lat "51.901537"^^xsd:decimal ;
  geo-pos:long "3.990955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b75'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56041; 56041'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990955'^^xsd:double;
  dwc:latitude '51.901537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620490'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901537 3.990955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901537"^^xsd:decimal ;
  dwc:decimalLongitude "3.990955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901537 3.990955)"^^geo:wktLiteral ;
  geo-pos:lat "51.901537"^^xsd:decimal ;
  geo-pos:long "3.990955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b74'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56039; 56039'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990955'^^xsd:double;
  dwc:latitude '51.901537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620488'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858132 3.990965)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858132"^^xsd:decimal ;
  dwc:decimalLongitude "3.990965"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858132 3.990965)"^^geo:wktLiteral ;
  geo-pos:lat "51.858132"^^xsd:decimal ;
  geo-pos:long "3.990965"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7503'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42545; 42545'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.990965'^^xsd:double;
  dwc:latitude '51.858132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607652'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903011 3.991017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903011"^^xsd:decimal ;
  dwc:decimalLongitude "3.991017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903011 3.991017)"^^geo:wktLiteral ;
  geo-pos:lat "51.903011"^^xsd:decimal ;
  geo-pos:long "3.991017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3df9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55290; 55290'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991017'^^xsd:double;
  dwc:latitude '51.903011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619807'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898047 3.991097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898047"^^xsd:decimal ;
  dwc:decimalLongitude "3.991097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898047 3.991097)"^^geo:wktLiteral ;
  geo-pos:lat "51.898047"^^xsd:decimal ;
  geo-pos:long "3.991097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a39'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51175; 51175'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1022222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991097'^^xsd:double;
  dwc:latitude '51.898047'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615854'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901706 3.991119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901706"^^xsd:decimal ;
  dwc:decimalLongitude "3.991119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901706 3.991119)"^^geo:wktLiteral ;
  geo-pos:lat "51.901706"^^xsd:decimal ;
  geo-pos:long "3.991119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5567'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55448; 55448'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.151666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991119'^^xsd:double;
  dwc:latitude '51.901706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619425'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901706 3.991119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901706"^^xsd:decimal ;
  dwc:decimalLongitude "3.991119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901706 3.991119)"^^geo:wktLiteral ;
  geo-pos:lat "51.901706"^^xsd:decimal ;
  geo-pos:long "3.991119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5566'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55449; 55449'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.151666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991119'^^xsd:double;
  dwc:latitude '51.901706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619426'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901706 3.991119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901706"^^xsd:decimal ;
  dwc:decimalLongitude "3.991119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901706 3.991119)"^^geo:wktLiteral ;
  geo-pos:lat "51.901706"^^xsd:decimal ;
  geo-pos:long "3.991119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5565'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55447; 55447'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.151666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991119'^^xsd:double;
  dwc:latitude '51.901706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619423'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89722 3.991122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89722"^^xsd:decimal ;
  dwc:decimalLongitude "3.991122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89722 3.991122)"^^geo:wktLiteral ;
  geo-pos:lat "51.89722"^^xsd:decimal ;
  geo-pos:long "3.991122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46788; 46788'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.8019444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991122'^^xsd:double;
  dwc:latitude '51.89722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611697'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898262 3.991145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898262"^^xsd:decimal ;
  dwc:decimalLongitude "3.991145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898262 3.991145)"^^geo:wktLiteral ;
  geo-pos:lat "51.898262"^^xsd:decimal ;
  geo-pos:long "3.991145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69bc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56552; 56552'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991145'^^xsd:double;
  dwc:latitude '51.898262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621066'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898262 3.991145)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898262"^^xsd:decimal ;
  dwc:decimalLongitude "3.991145"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898262 3.991145)"^^geo:wktLiteral ;
  geo-pos:lat "51.898262"^^xsd:decimal ;
  geo-pos:long "3.991145"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-69bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56553; 56553'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '9.0075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991145'^^xsd:double;
  dwc:latitude '51.898262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621067'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98422 3.991148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98422"^^xsd:decimal ;
  dwc:decimalLongitude "3.991148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98422 3.991148)"^^geo:wktLiteral ;
  geo-pos:lat "51.98422"^^xsd:decimal ;
  geo-pos:long "3.991148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a9a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47216; 47216'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.521666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991148'^^xsd:double;
  dwc:latitude '51.98422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612162'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216624318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216624318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216624318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.99116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965617"^^xsd:decimal ;
  dwc:decimalLongitude "3.99116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216624318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.99116)"^^geo:wktLiteral ;
  geo-pos:lat "51.965617"^^xsd:decimal ;
  geo-pos:long "3.99116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216624318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216624318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49403; 49403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99116'^^xsd:double;
  dwc:latitude '51.965617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216624318'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.99116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965617"^^xsd:decimal ;
  dwc:decimalLongitude "3.99116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.99116)"^^geo:wktLiteral ;
  geo-pos:lat "51.965617"^^xsd:decimal ;
  geo-pos:long "3.99116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5e31'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49402; 49402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '10.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99116'^^xsd:double;
  dwc:latitude '51.965617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614191'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870362 3.99117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870362"^^xsd:decimal ;
  dwc:decimalLongitude "3.99117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870362 3.99117)"^^geo:wktLiteral ;
  geo-pos:lat "51.870362"^^xsd:decimal ;
  geo-pos:long "3.99117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-597c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46311; 46311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99117'^^xsd:double;
  dwc:latitude '51.870362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611291'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870362 3.99117)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870362"^^xsd:decimal ;
  dwc:decimalLongitude "3.99117"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870362 3.99117)"^^geo:wktLiteral ;
  geo-pos:lat "51.870362"^^xsd:decimal ;
  geo-pos:long "3.99117"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-597b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46310; 46310'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99117'^^xsd:double;
  dwc:latitude '51.870362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611290'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859608 3.991181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859608"^^xsd:decimal ;
  dwc:decimalLongitude "3.991181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859608 3.991181)"^^geo:wktLiteral ;
  geo-pos:lat "51.859608"^^xsd:decimal ;
  geo-pos:long "3.991181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5780'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44561; 44561'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991181'^^xsd:double;
  dwc:latitude '51.859608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609579'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859608 3.991181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859608"^^xsd:decimal ;
  dwc:decimalLongitude "3.991181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859608 3.991181)"^^geo:wktLiteral ;
  geo-pos:lat "51.859608"^^xsd:decimal ;
  geo-pos:long "3.991181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-577f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44560; 44560'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991181'^^xsd:double;
  dwc:latitude '51.859608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609578'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932644 3.991277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932644"^^xsd:decimal ;
  dwc:decimalLongitude "3.991277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932644 3.991277)"^^geo:wktLiteral ;
  geo-pos:lat "51.932644"^^xsd:decimal ;
  geo-pos:long "3.991277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f49'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54842; 54842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991277'^^xsd:double;
  dwc:latitude '51.932644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619340'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932644 3.991277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932644"^^xsd:decimal ;
  dwc:decimalLongitude "3.991277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932644 3.991277)"^^geo:wktLiteral ;
  geo-pos:lat "51.932644"^^xsd:decimal ;
  geo-pos:long "3.991277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f48'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54841; 54841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991277'^^xsd:double;
  dwc:latitude '51.932644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619339'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966254 3.991305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966254"^^xsd:decimal ;
  dwc:decimalLongitude "3.991305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966254 3.991305)"^^geo:wktLiteral ;
  geo-pos:lat "51.966254"^^xsd:decimal ;
  geo-pos:long "3.991305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cbd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47676; 47676'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991305'^^xsd:double;
  dwc:latitude '51.966254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612049'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966254 3.991305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966254"^^xsd:decimal ;
  dwc:decimalLongitude "3.991305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966254 3.991305)"^^geo:wktLiteral ;
  geo-pos:lat "51.966254"^^xsd:decimal ;
  geo-pos:long "3.991305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cbc'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47675; 47675'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991305'^^xsd:double;
  dwc:latitude '51.966254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612048'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966254 3.991305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966254"^^xsd:decimal ;
  dwc:decimalLongitude "3.991305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966254 3.991305)"^^geo:wktLiteral ;
  geo-pos:lat "51.966254"^^xsd:decimal ;
  geo-pos:long "3.991305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cbb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47677; 47677'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991305'^^xsd:double;
  dwc:latitude '51.966254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612050'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966254 3.991305)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966254"^^xsd:decimal ;
  dwc:decimalLongitude "3.991305"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966254 3.991305)"^^geo:wktLiteral ;
  geo-pos:lat "51.966254"^^xsd:decimal ;
  geo-pos:long "3.991305"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47678; 47678'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991305'^^xsd:double;
  dwc:latitude '51.966254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612051'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946158 3.991313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946158"^^xsd:decimal ;
  dwc:decimalLongitude "3.991313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946158 3.991313)"^^geo:wktLiteral ;
  geo-pos:lat "51.946158"^^xsd:decimal ;
  geo-pos:long "3.991313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47680; 47680'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991313'^^xsd:double;
  dwc:latitude '51.946158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612053'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946158 3.991313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946158"^^xsd:decimal ;
  dwc:decimalLongitude "3.991313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946158 3.991313)"^^geo:wktLiteral ;
  geo-pos:lat "51.946158"^^xsd:decimal ;
  geo-pos:long "3.991313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5cb9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47679; 47679'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991313'^^xsd:double;
  dwc:latitude '51.946158'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612052'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894421"^^xsd:decimal ;
  dwc:decimalLongitude "3.991409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  geo-pos:lat "51.894421"^^xsd:decimal ;
  geo-pos:long "3.991409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-632a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44826; 44826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991409'^^xsd:double;
  dwc:latitude '51.894421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609866'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894421"^^xsd:decimal ;
  dwc:decimalLongitude "3.991409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  geo-pos:lat "51.894421"^^xsd:decimal ;
  geo-pos:long "3.991409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6329'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44827; 44827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991409'^^xsd:double;
  dwc:latitude '51.894421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609867'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894421"^^xsd:decimal ;
  dwc:decimalLongitude "3.991409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  geo-pos:lat "51.894421"^^xsd:decimal ;
  geo-pos:long "3.991409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6328'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44823; 44823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991409'^^xsd:double;
  dwc:latitude '51.894421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609863'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894421"^^xsd:decimal ;
  dwc:decimalLongitude "3.991409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  geo-pos:lat "51.894421"^^xsd:decimal ;
  geo-pos:long "3.991409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6327'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44824; 44824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991409'^^xsd:double;
  dwc:latitude '51.894421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609864'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894421"^^xsd:decimal ;
  dwc:decimalLongitude "3.991409"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894421 3.991409)"^^geo:wktLiteral ;
  geo-pos:lat "51.894421"^^xsd:decimal ;
  geo-pos:long "3.991409"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6326'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44825; 44825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991409'^^xsd:double;
  dwc:latitude '51.894421'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609865'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858212 3.991484)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858212"^^xsd:decimal ;
  dwc:decimalLongitude "3.991484"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858212 3.991484)"^^geo:wktLiteral ;
  geo-pos:lat "51.858212"^^xsd:decimal ;
  geo-pos:long "3.991484"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a2c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51188; 51188'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991484'^^xsd:double;
  dwc:latitude '51.858212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615867'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932857 3.991601)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.932857"^^xsd:decimal ;
  dwc:decimalLongitude "3.991601"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.932857 3.991601)"^^geo:wktLiteral ;
  geo-pos:lat "51.932857"^^xsd:decimal ;
  geo-pos:long "3.991601"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a5f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51132; 51132'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991601'^^xsd:double;
  dwc:latitude '51.932857'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615816'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870601 3.991611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870601"^^xsd:decimal ;
  dwc:decimalLongitude "3.991611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870601 3.991611)"^^geo:wktLiteral ;
  geo-pos:lat "51.870601"^^xsd:decimal ;
  geo-pos:long "3.991611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a40'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51169; 51169'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991611'^^xsd:double;
  dwc:latitude '51.870601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615848'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870601 3.991611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870601"^^xsd:decimal ;
  dwc:decimalLongitude "3.991611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870601 3.991611)"^^geo:wktLiteral ;
  geo-pos:lat "51.870601"^^xsd:decimal ;
  geo-pos:long "3.991611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a3f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51168; 51168'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991611'^^xsd:double;
  dwc:latitude '51.870601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615847'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873844 3.991639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873844"^^xsd:decimal ;
  dwc:decimalLongitude "3.991639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873844 3.991639)"^^geo:wktLiteral ;
  geo-pos:lat "51.873844"^^xsd:decimal ;
  geo-pos:long "3.991639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7509'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42539; 42539'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991639'^^xsd:double;
  dwc:latitude '51.873844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607646'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851565 3.991658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851565"^^xsd:decimal ;
  dwc:decimalLongitude "3.991658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851565 3.991658)"^^geo:wktLiteral ;
  geo-pos:lat "51.851565"^^xsd:decimal ;
  geo-pos:long "3.991658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4426'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42828; 42828'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991658'^^xsd:double;
  dwc:latitude '51.851565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607879'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851565 3.991658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851565"^^xsd:decimal ;
  dwc:decimalLongitude "3.991658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851565 3.991658)"^^geo:wktLiteral ;
  geo-pos:lat "51.851565"^^xsd:decimal ;
  geo-pos:long "3.991658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4425'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42829; 42829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991658'^^xsd:double;
  dwc:latitude '51.851565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607880'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870393 3.991709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870393"^^xsd:decimal ;
  dwc:decimalLongitude "3.991709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870393 3.991709)"^^geo:wktLiteral ;
  geo-pos:lat "51.870393"^^xsd:decimal ;
  geo-pos:long "3.991709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53956; 53956'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991709'^^xsd:double;
  dwc:latitude '51.870393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618539'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870393 3.991709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870393"^^xsd:decimal ;
  dwc:decimalLongitude "3.991709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870393 3.991709)"^^geo:wktLiteral ;
  geo-pos:lat "51.870393"^^xsd:decimal ;
  geo-pos:long "3.991709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ac'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53955; 53955'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991709'^^xsd:double;
  dwc:latitude '51.870393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618538'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870393 3.991709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870393"^^xsd:decimal ;
  dwc:decimalLongitude "3.991709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870393 3.991709)"^^geo:wktLiteral ;
  geo-pos:lat "51.870393"^^xsd:decimal ;
  geo-pos:long "3.991709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ab'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53954; 53954'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991709'^^xsd:double;
  dwc:latitude '51.870393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618537'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88887 3.991723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88887"^^xsd:decimal ;
  dwc:decimalLongitude "3.991723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88887 3.991723)"^^geo:wktLiteral ;
  geo-pos:lat "51.88887"^^xsd:decimal ;
  geo-pos:long "3.991723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51174; 51174'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991723'^^xsd:double;
  dwc:latitude '51.88887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615853'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88887 3.991723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88887"^^xsd:decimal ;
  dwc:decimalLongitude "3.991723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88887 3.991723)"^^geo:wktLiteral ;
  geo-pos:lat "51.88887"^^xsd:decimal ;
  geo-pos:long "3.991723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a3a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51173; 51173'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991723'^^xsd:double;
  dwc:latitude '51.88887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615852'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902708 3.991766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902708"^^xsd:decimal ;
  dwc:decimalLongitude "3.991766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902708 3.991766)"^^geo:wktLiteral ;
  geo-pos:lat "51.902708"^^xsd:decimal ;
  geo-pos:long "3.991766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-539d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53972; 53972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991766'^^xsd:double;
  dwc:latitude '51.902708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618555'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902708 3.991766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902708"^^xsd:decimal ;
  dwc:decimalLongitude "3.991766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902708 3.991766)"^^geo:wktLiteral ;
  geo-pos:lat "51.902708"^^xsd:decimal ;
  geo-pos:long "3.991766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-539c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53971; 53971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991766'^^xsd:double;
  dwc:latitude '51.902708'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618554'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934015 3.991874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934015"^^xsd:decimal ;
  dwc:decimalLongitude "3.991874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934015 3.991874)"^^geo:wktLiteral ;
  geo-pos:lat "51.934015"^^xsd:decimal ;
  geo-pos:long "3.991874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-558c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55406; 55406'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991874'^^xsd:double;
  dwc:latitude '51.934015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619924'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885654 3.991903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885654"^^xsd:decimal ;
  dwc:decimalLongitude "3.991903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885654 3.991903)"^^geo:wktLiteral ;
  geo-pos:lat "51.885654"^^xsd:decimal ;
  geo-pos:long "3.991903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-751a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42522; 42522'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991903'^^xsd:double;
  dwc:latitude '51.885654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607629'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960179"^^xsd:decimal ;
  dwc:decimalLongitude "3.991942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  geo-pos:lat "51.960179"^^xsd:decimal ;
  geo-pos:long "3.991942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52761; 52761'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991942'^^xsd:double;
  dwc:latitude '51.960179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617319'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960179"^^xsd:decimal ;
  dwc:decimalLongitude "3.991942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  geo-pos:lat "51.960179"^^xsd:decimal ;
  geo-pos:long "3.991942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea1'^^xsd:string;
  dwc:scientificName 'Morus bassanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52762; 52762'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991942'^^xsd:double;
  dwc:latitude '51.960179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '148776'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617320'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '148776'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960179"^^xsd:decimal ;
  dwc:decimalLongitude "3.991942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  geo-pos:lat "51.960179"^^xsd:decimal ;
  geo-pos:long "3.991942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ea0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52760; 52760'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991942'^^xsd:double;
  dwc:latitude '51.960179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617318'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960179"^^xsd:decimal ;
  dwc:decimalLongitude "3.991942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  geo-pos:lat "51.960179"^^xsd:decimal ;
  geo-pos:long "3.991942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e9f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52764; 52764'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991942'^^xsd:double;
  dwc:latitude '51.960179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617322'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960179"^^xsd:decimal ;
  dwc:decimalLongitude "3.991942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  geo-pos:lat "51.960179"^^xsd:decimal ;
  geo-pos:long "3.991942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e9e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52763; 52763'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991942'^^xsd:double;
  dwc:latitude '51.960179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617321'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960179"^^xsd:decimal ;
  dwc:decimalLongitude "3.991942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960179 3.991942)"^^geo:wktLiteral ;
  geo-pos:lat "51.960179"^^xsd:decimal ;
  geo-pos:long "3.991942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e9d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52759; 52759'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '17.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991942'^^xsd:double;
  dwc:latitude '51.960179'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617317'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850862 3.991947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850862"^^xsd:decimal ;
  dwc:decimalLongitude "3.991947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850862 3.991947)"^^geo:wktLiteral ;
  geo-pos:lat "51.850862"^^xsd:decimal ;
  geo-pos:long "3.991947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bd0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55936; 55936'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991947'^^xsd:double;
  dwc:latitude '51.850862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620396'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850862 3.991947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850862"^^xsd:decimal ;
  dwc:decimalLongitude "3.991947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850862 3.991947)"^^geo:wktLiteral ;
  geo-pos:lat "51.850862"^^xsd:decimal ;
  geo-pos:long "3.991947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bcf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55937; 55937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991947'^^xsd:double;
  dwc:latitude '51.850862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620397'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850862 3.991947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850862"^^xsd:decimal ;
  dwc:decimalLongitude "3.991947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850862 3.991947)"^^geo:wktLiteral ;
  geo-pos:lat "51.850862"^^xsd:decimal ;
  geo-pos:long "3.991947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55938; 55938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.991947'^^xsd:double;
  dwc:latitude '51.850862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620398'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914529 3.992026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914529"^^xsd:decimal ;
  dwc:decimalLongitude "3.992026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914529 3.992026)"^^geo:wktLiteral ;
  geo-pos:lat "51.914529"^^xsd:decimal ;
  geo-pos:long "3.992026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4187'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56787; 56787'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992026'^^xsd:double;
  dwc:latitude '51.914529'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621253'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914529 3.992026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914529"^^xsd:decimal ;
  dwc:decimalLongitude "3.992026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914529 3.992026)"^^geo:wktLiteral ;
  geo-pos:lat "51.914529"^^xsd:decimal ;
  geo-pos:long "3.992026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4186'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56786; 56786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992026'^^xsd:double;
  dwc:latitude '51.914529'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621252'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859861 3.992068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859861"^^xsd:decimal ;
  dwc:decimalLongitude "3.992068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859861 3.992068)"^^geo:wktLiteral ;
  geo-pos:lat "51.859861"^^xsd:decimal ;
  geo-pos:long "3.992068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7848'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52190; 52190'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992068'^^xsd:double;
  dwc:latitude '51.859861'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616874'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859861 3.992068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859861"^^xsd:decimal ;
  dwc:decimalLongitude "3.992068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859861 3.992068)"^^geo:wktLiteral ;
  geo-pos:lat "51.859861"^^xsd:decimal ;
  geo-pos:long "3.992068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7847'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52189; 52189'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992068'^^xsd:double;
  dwc:latitude '51.859861'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616873'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851679 3.992096)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851679"^^xsd:decimal ;
  dwc:decimalLongitude "3.992096"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851679 3.992096)"^^geo:wktLiteral ;
  geo-pos:lat "51.851679"^^xsd:decimal ;
  geo-pos:long "3.992096"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4424'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42830; 42830'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992096'^^xsd:double;
  dwc:latitude '51.851679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607881'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904262 3.992115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904262"^^xsd:decimal ;
  dwc:decimalLongitude "3.992115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904262 3.992115)"^^geo:wktLiteral ;
  geo-pos:lat "51.904262"^^xsd:decimal ;
  geo-pos:long "3.992115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7851'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52179; 52179'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992115'^^xsd:double;
  dwc:latitude '51.904262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616864'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904262 3.992115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904262"^^xsd:decimal ;
  dwc:decimalLongitude "3.992115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904262 3.992115)"^^geo:wktLiteral ;
  geo-pos:lat "51.904262"^^xsd:decimal ;
  geo-pos:long "3.992115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7850'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52180; 52180'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992115'^^xsd:double;
  dwc:latitude '51.904262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616865'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933375 3.992122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933375"^^xsd:decimal ;
  dwc:decimalLongitude "3.992122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933375 3.992122)"^^geo:wktLiteral ;
  geo-pos:lat "51.933375"^^xsd:decimal ;
  geo-pos:long "3.992122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53025; 53025'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.5475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992122'^^xsd:double;
  dwc:latitude '51.933375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617644'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850918 3.992124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850918"^^xsd:decimal ;
  dwc:decimalLongitude "3.992124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850918 3.992124)"^^geo:wktLiteral ;
  geo-pos:lat "51.850918"^^xsd:decimal ;
  geo-pos:long "3.992124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52059; 52059'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992124'^^xsd:double;
  dwc:latitude '51.850918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616746'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850918 3.992124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850918"^^xsd:decimal ;
  dwc:decimalLongitude "3.992124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850918 3.992124)"^^geo:wktLiteral ;
  geo-pos:lat "51.850918"^^xsd:decimal ;
  geo-pos:long "3.992124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52061; 52061'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992124'^^xsd:double;
  dwc:latitude '51.850918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616748'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850918 3.992124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850918"^^xsd:decimal ;
  dwc:decimalLongitude "3.992124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850918 3.992124)"^^geo:wktLiteral ;
  geo-pos:lat "51.850918"^^xsd:decimal ;
  geo-pos:long "3.992124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52060; 52060'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992124'^^xsd:double;
  dwc:latitude '51.850918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616747'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902525 3.992154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902525"^^xsd:decimal ;
  dwc:decimalLongitude "3.992154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902525 3.992154)"^^geo:wktLiteral ;
  geo-pos:lat "51.902525"^^xsd:decimal ;
  geo-pos:long "3.992154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49593; 49593'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992154'^^xsd:double;
  dwc:latitude '51.902525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614444'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881313 3.992268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881313"^^xsd:decimal ;
  dwc:decimalLongitude "3.992268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881313 3.992268)"^^geo:wktLiteral ;
  geo-pos:lat "51.881313"^^xsd:decimal ;
  geo-pos:long "3.992268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50219; 50219'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992268'^^xsd:double;
  dwc:latitude '51.881313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614967'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881313 3.992268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881313"^^xsd:decimal ;
  dwc:decimalLongitude "3.992268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881313 3.992268)"^^geo:wktLiteral ;
  geo-pos:lat "51.881313"^^xsd:decimal ;
  geo-pos:long "3.992268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50218; 50218'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992268'^^xsd:double;
  dwc:latitude '51.881313'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614966'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871314 3.99231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871314"^^xsd:decimal ;
  dwc:decimalLongitude "3.99231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871314 3.99231)"^^geo:wktLiteral ;
  geo-pos:lat "51.871314"^^xsd:decimal ;
  geo-pos:long "3.99231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5791'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44543; 44543'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99231'^^xsd:double;
  dwc:latitude '51.871314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609561'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933687 3.992376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933687"^^xsd:decimal ;
  dwc:decimalLongitude "3.992376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933687 3.992376)"^^geo:wktLiteral ;
  geo-pos:lat "51.933687"^^xsd:decimal ;
  geo-pos:long "3.992376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-417c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56798; 56798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992376'^^xsd:double;
  dwc:latitude '51.933687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621264'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933687 3.992376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.933687"^^xsd:decimal ;
  dwc:decimalLongitude "3.992376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.933687 3.992376)"^^geo:wktLiteral ;
  geo-pos:lat "51.933687"^^xsd:decimal ;
  geo-pos:long "3.992376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-417b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56799; 56799'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992376'^^xsd:double;
  dwc:latitude '51.933687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621265'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872123 3.992386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872123"^^xsd:decimal ;
  dwc:decimalLongitude "3.992386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872123 3.992386)"^^geo:wktLiteral ;
  geo-pos:lat "51.872123"^^xsd:decimal ;
  geo-pos:long "3.992386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43898; 43898'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992386'^^xsd:double;
  dwc:latitude '51.872123'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608910'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963089 3.992399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963089"^^xsd:decimal ;
  dwc:decimalLongitude "3.992399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963089 3.992399)"^^geo:wktLiteral ;
  geo-pos:lat "51.963089"^^xsd:decimal ;
  geo-pos:long "3.992399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e4c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55189; 55189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992399'^^xsd:double;
  dwc:latitude '51.963089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619707'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963089 3.992399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963089"^^xsd:decimal ;
  dwc:decimalLongitude "3.992399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963089 3.992399)"^^geo:wktLiteral ;
  geo-pos:lat "51.963089"^^xsd:decimal ;
  geo-pos:long "3.992399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e4b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55187; 55187'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992399'^^xsd:double;
  dwc:latitude '51.963089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619705'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963089 3.992399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963089"^^xsd:decimal ;
  dwc:decimalLongitude "3.992399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963089 3.992399)"^^geo:wktLiteral ;
  geo-pos:lat "51.963089"^^xsd:decimal ;
  geo-pos:long "3.992399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e4a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55190; 55190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992399'^^xsd:double;
  dwc:latitude '51.963089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619708'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963089 3.992399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963089"^^xsd:decimal ;
  dwc:decimalLongitude "3.992399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963089 3.992399)"^^geo:wktLiteral ;
  geo-pos:lat "51.963089"^^xsd:decimal ;
  geo-pos:long "3.992399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e49'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55188; 55188'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992399'^^xsd:double;
  dwc:latitude '51.963089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619706'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901704 3.992514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901704"^^xsd:decimal ;
  dwc:decimalLongitude "3.992514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901704 3.992514)"^^geo:wktLiteral ;
  geo-pos:lat "51.901704"^^xsd:decimal ;
  geo-pos:long "3.992514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a38'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51176; 51176'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.105'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992514'^^xsd:double;
  dwc:latitude '51.901704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615855'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91439 3.992547)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91439"^^xsd:decimal ;
  dwc:decimalLongitude "3.992547"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91439 3.992547)"^^geo:wktLiteral ;
  geo-pos:lat "51.91439"^^xsd:decimal ;
  geo-pos:long "3.992547"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f50'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54834; 54834'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.884444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992547'^^xsd:double;
  dwc:latitude '51.91439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619332'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873695 3.99258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873695"^^xsd:decimal ;
  dwc:decimalLongitude "3.99258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873695 3.99258)"^^geo:wktLiteral ;
  geo-pos:lat "51.873695"^^xsd:decimal ;
  geo-pos:long "3.99258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7119'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42118; 42118'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99258'^^xsd:double;
  dwc:latitude '51.873695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607299'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873695 3.99258)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873695"^^xsd:decimal ;
  dwc:decimalLongitude "3.99258"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873695 3.99258)"^^geo:wktLiteral ;
  geo-pos:lat "51.873695"^^xsd:decimal ;
  geo-pos:long "3.99258"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7118'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42117; 42117'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99258'^^xsd:double;
  dwc:latitude '51.873695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607298'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968077 3.992582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968077"^^xsd:decimal ;
  dwc:decimalLongitude "3.992582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968077 3.992582)"^^geo:wktLiteral ;
  geo-pos:lat "51.968077"^^xsd:decimal ;
  geo-pos:long "3.992582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7071'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41886; 41886'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '10.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992582'^^xsd:double;
  dwc:latitude '51.968077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607081'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90431 3.992586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90431"^^xsd:decimal ;
  dwc:decimalLongitude "3.992586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90431 3.992586)"^^geo:wktLiteral ;
  geo-pos:lat "51.90431"^^xsd:decimal ;
  geo-pos:long "3.992586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e50'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40836; 40836'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992586'^^xsd:double;
  dwc:latitude '51.90431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605988'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90431 3.992586)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90431"^^xsd:decimal ;
  dwc:decimalLongitude "3.992586"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90431 3.992586)"^^geo:wktLiteral ;
  geo-pos:lat "51.90431"^^xsd:decimal ;
  geo-pos:long "3.992586"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e4f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40835; 40835'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992586'^^xsd:double;
  dwc:latitude '51.90431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605953'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851638 3.992647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851638"^^xsd:decimal ;
  dwc:decimalLongitude "3.992647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851638 3.992647)"^^geo:wktLiteral ;
  geo-pos:lat "51.851638"^^xsd:decimal ;
  geo-pos:long "3.992647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f83'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54783; 54783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.751388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992647'^^xsd:double;
  dwc:latitude '51.851638'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619281'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948906 3.992741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948906"^^xsd:decimal ;
  dwc:decimalLongitude "3.992741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948906 3.992741)"^^geo:wktLiteral ;
  geo-pos:lat "51.948906"^^xsd:decimal ;
  geo-pos:long "3.992741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a4e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47314; 47314'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.974444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992741'^^xsd:double;
  dwc:latitude '51.948906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612262'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948906 3.992741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948906"^^xsd:decimal ;
  dwc:decimalLongitude "3.992741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948906 3.992741)"^^geo:wktLiteral ;
  geo-pos:lat "51.948906"^^xsd:decimal ;
  geo-pos:long "3.992741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a4d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 47315; 47315'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.974444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992741'^^xsd:double;
  dwc:latitude '51.948906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612263'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872569 3.992773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872569"^^xsd:decimal ;
  dwc:decimalLongitude "3.992773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872569 3.992773)"^^geo:wktLiteral ;
  geo-pos:lat "51.872569"^^xsd:decimal ;
  geo-pos:long "3.992773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7410'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39353; 39353'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992773'^^xsd:double;
  dwc:latitude '51.872569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604622'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872569 3.992773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872569"^^xsd:decimal ;
  dwc:decimalLongitude "3.992773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872569 3.992773)"^^geo:wktLiteral ;
  geo-pos:lat "51.872569"^^xsd:decimal ;
  geo-pos:long "3.992773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-740f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39352; 39352'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992773'^^xsd:double;
  dwc:latitude '51.872569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604621'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915367 3.992888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915367"^^xsd:decimal ;
  dwc:decimalLongitude "3.992888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915367 3.992888)"^^geo:wktLiteral ;
  geo-pos:lat "51.915367"^^xsd:decimal ;
  geo-pos:long "3.992888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42887; 42887'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992888'^^xsd:double;
  dwc:latitude '51.915367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607938'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934564 3.992905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934564"^^xsd:decimal ;
  dwc:decimalLongitude "3.992905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934564 3.992905)"^^geo:wktLiteral ;
  geo-pos:lat "51.934564"^^xsd:decimal ;
  geo-pos:long "3.992905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47841; 47841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992905'^^xsd:double;
  dwc:latitude '51.934564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612796'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931524 3.992954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.931524"^^xsd:decimal ;
  dwc:decimalLongitude "3.992954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.931524 3.992954)"^^geo:wktLiteral ;
  geo-pos:lat "51.931524"^^xsd:decimal ;
  geo-pos:long "3.992954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39381; 39381'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.992954'^^xsd:double;
  dwc:latitude '51.931524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604651'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943338 3.993084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.943338"^^xsd:decimal ;
  dwc:decimalLongitude "3.993084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943338 3.993084)"^^geo:wktLiteral ;
  geo-pos:lat "51.943338"^^xsd:decimal ;
  geo-pos:long "3.993084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5f85'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40547; 40547'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '15.308888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993084'^^xsd:double;
  dwc:latitude '51.943338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605701'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872305 3.993102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872305"^^xsd:decimal ;
  dwc:decimalLongitude "3.993102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872305 3.993102)"^^geo:wktLiteral ;
  geo-pos:lat "51.872305"^^xsd:decimal ;
  geo-pos:long "3.993102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b82'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56025; 56025'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993102'^^xsd:double;
  dwc:latitude '51.872305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620475'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871981 3.993187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871981"^^xsd:decimal ;
  dwc:decimalLongitude "3.993187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871981 3.993187)"^^geo:wktLiteral ;
  geo-pos:lat "51.871981"^^xsd:decimal ;
  geo-pos:long "3.993187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7521'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42515; 42515'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2705555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993187'^^xsd:double;
  dwc:latitude '51.871981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607622'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85906 3.993216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85906"^^xsd:decimal ;
  dwc:decimalLongitude "3.993216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85906 3.993216)"^^geo:wktLiteral ;
  geo-pos:lat "51.85906"^^xsd:decimal ;
  geo-pos:long "3.993216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42946; 42946'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993216'^^xsd:double;
  dwc:latitude '51.85906'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607992'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902749 3.993308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902749"^^xsd:decimal ;
  dwc:decimalLongitude "3.993308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902749 3.993308)"^^geo:wktLiteral ;
  geo-pos:lat "51.902749"^^xsd:decimal ;
  geo-pos:long "3.993308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a37'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51177; 51177'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1058333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993308'^^xsd:double;
  dwc:latitude '51.902749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615856'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902749 3.993308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902749"^^xsd:decimal ;
  dwc:decimalLongitude "3.993308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902749 3.993308)"^^geo:wktLiteral ;
  geo-pos:lat "51.902749"^^xsd:decimal ;
  geo-pos:long "3.993308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a36'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51178; 51178'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1058333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993308'^^xsd:double;
  dwc:latitude '51.902749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615857'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851531 3.993588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851531"^^xsd:decimal ;
  dwc:decimalLongitude "3.993588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851531 3.993588)"^^geo:wktLiteral ;
  geo-pos:lat "51.851531"^^xsd:decimal ;
  geo-pos:long "3.993588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46700; 46700'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993588'^^xsd:double;
  dwc:latitude '51.851531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611637'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851531 3.993588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851531"^^xsd:decimal ;
  dwc:decimalLongitude "3.993588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851531 3.993588)"^^geo:wktLiteral ;
  geo-pos:lat "51.851531"^^xsd:decimal ;
  geo-pos:long "3.993588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46699; 46699'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993588'^^xsd:double;
  dwc:latitude '51.851531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611636'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889928 3.993692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889928"^^xsd:decimal ;
  dwc:decimalLongitude "3.993692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889928 3.993692)"^^geo:wktLiteral ;
  geo-pos:lat "51.889928"^^xsd:decimal ;
  geo-pos:long "3.993692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7519'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42523; 42523'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993692'^^xsd:double;
  dwc:latitude '51.889928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607630'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889928 3.993692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889928"^^xsd:decimal ;
  dwc:decimalLongitude "3.993692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889928 3.993692)"^^geo:wktLiteral ;
  geo-pos:lat "51.889928"^^xsd:decimal ;
  geo-pos:long "3.993692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7518'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42525; 42525'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993692'^^xsd:double;
  dwc:latitude '51.889928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607632'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889928 3.993692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889928"^^xsd:decimal ;
  dwc:decimalLongitude "3.993692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889928 3.993692)"^^geo:wktLiteral ;
  geo-pos:lat "51.889928"^^xsd:decimal ;
  geo-pos:long "3.993692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7517'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42524; 42524'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993692'^^xsd:double;
  dwc:latitude '51.889928'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607631'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916419 3.993732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916419"^^xsd:decimal ;
  dwc:decimalLongitude "3.993732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916419 3.993732)"^^geo:wktLiteral ;
  geo-pos:lat "51.916419"^^xsd:decimal ;
  geo-pos:long "3.993732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7545'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42477; 42477'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993732'^^xsd:double;
  dwc:latitude '51.916419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607584'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916419 3.993732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916419"^^xsd:decimal ;
  dwc:decimalLongitude "3.993732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916419 3.993732)"^^geo:wktLiteral ;
  geo-pos:lat "51.916419"^^xsd:decimal ;
  geo-pos:long "3.993732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7547'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42478; 42478'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993732'^^xsd:double;
  dwc:latitude '51.916419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607585'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916419 3.993732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916419"^^xsd:decimal ;
  dwc:decimalLongitude "3.993732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916419 3.993732)"^^geo:wktLiteral ;
  geo-pos:lat "51.916419"^^xsd:decimal ;
  geo-pos:long "3.993732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7546'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42479; 42479'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993732'^^xsd:double;
  dwc:latitude '51.916419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607586'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890412 3.993816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890412"^^xsd:decimal ;
  dwc:decimalLongitude "3.993816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890412 3.993816)"^^geo:wktLiteral ;
  geo-pos:lat "51.890412"^^xsd:decimal ;
  geo-pos:long "3.993816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7516'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42526; 42526'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993816'^^xsd:double;
  dwc:latitude '51.890412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607633'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950354 3.993835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950354"^^xsd:decimal ;
  dwc:decimalLongitude "3.993835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950354 3.993835)"^^geo:wktLiteral ;
  geo-pos:lat "51.950354"^^xsd:decimal ;
  geo-pos:long "3.993835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5694'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 44200; 44200'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.304166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993835'^^xsd:double;
  dwc:latitude '51.950354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609262'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950354 3.993835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950354"^^xsd:decimal ;
  dwc:decimalLongitude "3.993835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950354 3.993835)"^^geo:wktLiteral ;
  geo-pos:lat "51.950354"^^xsd:decimal ;
  geo-pos:long "3.993835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5693'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44201; 44201'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.304166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993835'^^xsd:double;
  dwc:latitude '51.950354'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609263'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855638 3.993853)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855638"^^xsd:decimal ;
  dwc:decimalLongitude "3.993853"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855638 3.993853)"^^geo:wktLiteral ;
  geo-pos:lat "51.855638"^^xsd:decimal ;
  geo-pos:long "3.993853"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eae'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49602; 49602'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2608333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993853'^^xsd:double;
  dwc:latitude '51.855638'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614453'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914433 3.993885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914433"^^xsd:decimal ;
  dwc:decimalLongitude "3.993885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914433 3.993885)"^^geo:wktLiteral ;
  geo-pos:lat "51.914433"^^xsd:decimal ;
  geo-pos:long "3.993885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66dd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40022; 40022'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993885'^^xsd:double;
  dwc:latitude '51.914433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605226'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93513 3.99395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93513"^^xsd:decimal ;
  dwc:decimalLongitude "3.99395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93513 3.99395)"^^geo:wktLiteral ;
  geo-pos:lat "51.93513"^^xsd:decimal ;
  geo-pos:long "3.99395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50cc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46744; 46744'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99395'^^xsd:double;
  dwc:latitude '51.93513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611141'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85811 3.993951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85811"^^xsd:decimal ;
  dwc:decimalLongitude "3.993951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85811 3.993951)"^^geo:wktLiteral ;
  geo-pos:lat "51.85811"^^xsd:decimal ;
  geo-pos:long "3.993951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c14'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45740; 45740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993951'^^xsd:double;
  dwc:latitude '51.85811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610702'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85811 3.993951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85811"^^xsd:decimal ;
  dwc:decimalLongitude "3.993951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85811 3.993951)"^^geo:wktLiteral ;
  geo-pos:lat "51.85811"^^xsd:decimal ;
  geo-pos:long "3.993951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c13'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45739; 45739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993951'^^xsd:double;
  dwc:latitude '51.85811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610701'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85811 3.993951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85811"^^xsd:decimal ;
  dwc:decimalLongitude "3.993951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85811 3.993951)"^^geo:wktLiteral ;
  geo-pos:lat "51.85811"^^xsd:decimal ;
  geo-pos:long "3.993951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c12'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45738; 45738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.993951'^^xsd:double;
  dwc:latitude '51.85811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610700'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904469 3.994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904469"^^xsd:decimal ;
  dwc:decimalLongitude "3.994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904469 3.994)"^^geo:wktLiteral ;
  geo-pos:lat "51.904469"^^xsd:decimal ;
  geo-pos:long "3.994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5975'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46318; 46318'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994'^^xsd:double;
  dwc:latitude '51.904469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611298'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904469 3.994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904469"^^xsd:decimal ;
  dwc:decimalLongitude "3.994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904469 3.994)"^^geo:wktLiteral ;
  geo-pos:lat "51.904469"^^xsd:decimal ;
  geo-pos:long "3.994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5974'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46317; 46317'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994'^^xsd:double;
  dwc:latitude '51.904469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611297'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904469 3.994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904469"^^xsd:decimal ;
  dwc:decimalLongitude "3.994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904469 3.994)"^^geo:wktLiteral ;
  geo-pos:lat "51.904469"^^xsd:decimal ;
  geo-pos:long "3.994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5973'^^xsd:string;
  dwc:scientificName 'Melanitta nigra'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46319; 46319'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994'^^xsd:double;
  dwc:latitude '51.904469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137073'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611299'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137073'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85051 3.994161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85051"^^xsd:decimal ;
  dwc:decimalLongitude "3.994161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85051 3.994161)"^^geo:wktLiteral ;
  geo-pos:lat "51.85051"^^xsd:decimal ;
  geo-pos:long "3.994161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6372'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44741; 44741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.851111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994161'^^xsd:double;
  dwc:latitude '51.85051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609788'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85051 3.994161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85051"^^xsd:decimal ;
  dwc:decimalLongitude "3.994161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85051 3.994161)"^^geo:wktLiteral ;
  geo-pos:lat "51.85051"^^xsd:decimal ;
  geo-pos:long "3.994161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6371'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44740; 44740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.851111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994161'^^xsd:double;
  dwc:latitude '51.85051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609787'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87182 3.99418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87182"^^xsd:decimal ;
  dwc:decimalLongitude "3.99418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87182 3.99418)"^^geo:wktLiteral ;
  geo-pos:lat "51.87182"^^xsd:decimal ;
  geo-pos:long "3.99418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46783; 46783'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99418'^^xsd:double;
  dwc:latitude '51.87182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611693'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87182 3.99418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87182"^^xsd:decimal ;
  dwc:decimalLongitude "3.99418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87182 3.99418)"^^geo:wktLiteral ;
  geo-pos:lat "51.87182"^^xsd:decimal ;
  geo-pos:long "3.99418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46781; 46781'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99418'^^xsd:double;
  dwc:latitude '51.87182'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611692'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852496 3.994263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852496"^^xsd:decimal ;
  dwc:decimalLongitude "3.994263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852496 3.994263)"^^geo:wktLiteral ;
  geo-pos:lat "51.852496"^^xsd:decimal ;
  geo-pos:long "3.994263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ebb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40726; 40726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994263'^^xsd:double;
  dwc:latitude '51.852496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605879'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852496 3.994263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852496"^^xsd:decimal ;
  dwc:decimalLongitude "3.994263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852496 3.994263)"^^geo:wktLiteral ;
  geo-pos:lat "51.852496"^^xsd:decimal ;
  geo-pos:long "3.994263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eba'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40728; 40728'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994263'^^xsd:double;
  dwc:latitude '51.852496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605881'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852496 3.994263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852496"^^xsd:decimal ;
  dwc:decimalLongitude "3.994263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852496 3.994263)"^^geo:wktLiteral ;
  geo-pos:lat "51.852496"^^xsd:decimal ;
  geo-pos:long "3.994263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40727; 40727'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994263'^^xsd:double;
  dwc:latitude '51.852496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605880'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852496 3.994263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852496"^^xsd:decimal ;
  dwc:decimalLongitude "3.994263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852496 3.994263)"^^geo:wktLiteral ;
  geo-pos:lat "51.852496"^^xsd:decimal ;
  geo-pos:long "3.994263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40729; 40729'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994263'^^xsd:double;
  dwc:latitude '51.852496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605882'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852271 3.994287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852271"^^xsd:decimal ;
  dwc:decimalLongitude "3.994287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852271 3.994287)"^^geo:wktLiteral ;
  geo-pos:lat "51.852271"^^xsd:decimal ;
  geo-pos:long "3.994287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4423'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42831; 42831'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994287'^^xsd:double;
  dwc:latitude '51.852271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607882'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914627 3.994297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914627"^^xsd:decimal ;
  dwc:decimalLongitude "3.994297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914627 3.994297)"^^geo:wktLiteral ;
  geo-pos:lat "51.914627"^^xsd:decimal ;
  geo-pos:long "3.994297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6526'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48907; 48907'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994297'^^xsd:double;
  dwc:latitude '51.914627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613746'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899737 3.994346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899737"^^xsd:decimal ;
  dwc:decimalLongitude "3.994346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899737 3.994346)"^^geo:wktLiteral ;
  geo-pos:lat "51.899737"^^xsd:decimal ;
  geo-pos:long "3.994346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4141'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56860; 56860'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994346'^^xsd:double;
  dwc:latitude '51.899737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621323'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899737 3.994346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899737"^^xsd:decimal ;
  dwc:decimalLongitude "3.994346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899737 3.994346)"^^geo:wktLiteral ;
  geo-pos:lat "51.899737"^^xsd:decimal ;
  geo-pos:long "3.994346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4140'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56861; 56861'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994346'^^xsd:double;
  dwc:latitude '51.899737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621324'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872771 3.994376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872771"^^xsd:decimal ;
  dwc:decimalLongitude "3.994376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872771 3.994376)"^^geo:wktLiteral ;
  geo-pos:lat "51.872771"^^xsd:decimal ;
  geo-pos:long "3.994376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43913; 43913'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994376'^^xsd:double;
  dwc:latitude '51.872771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608926'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872771 3.994376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872771"^^xsd:decimal ;
  dwc:decimalLongitude "3.994376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872771 3.994376)"^^geo:wktLiteral ;
  geo-pos:lat "51.872771"^^xsd:decimal ;
  geo-pos:long "3.994376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43914; 43914'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994376'^^xsd:double;
  dwc:latitude '51.872771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608927'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872771 3.994376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872771"^^xsd:decimal ;
  dwc:decimalLongitude "3.994376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872771 3.994376)"^^geo:wktLiteral ;
  geo-pos:lat "51.872771"^^xsd:decimal ;
  geo-pos:long "3.994376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43911; 43911'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994376'^^xsd:double;
  dwc:latitude '51.872771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608923'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872771 3.994376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872771"^^xsd:decimal ;
  dwc:decimalLongitude "3.994376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872771 3.994376)"^^geo:wktLiteral ;
  geo-pos:lat "51.872771"^^xsd:decimal ;
  geo-pos:long "3.994376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43912; 43912'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994376'^^xsd:double;
  dwc:latitude '51.872771'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608925'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914563 3.994397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914563"^^xsd:decimal ;
  dwc:decimalLongitude "3.994397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914563 3.994397)"^^geo:wktLiteral ;
  geo-pos:lat "51.914563"^^xsd:decimal ;
  geo-pos:long "3.994397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a61'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51130; 51130'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994397'^^xsd:double;
  dwc:latitude '51.914563'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615814'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873665 3.994422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873665"^^xsd:decimal ;
  dwc:decimalLongitude "3.994422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873665 3.994422)"^^geo:wktLiteral ;
  geo-pos:lat "51.873665"^^xsd:decimal ;
  geo-pos:long "3.994422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-782d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52216; 52216'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994422'^^xsd:double;
  dwc:latitude '51.873665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616900'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873665 3.994422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873665"^^xsd:decimal ;
  dwc:decimalLongitude "3.994422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873665 3.994422)"^^geo:wktLiteral ;
  geo-pos:lat "51.873665"^^xsd:decimal ;
  geo-pos:long "3.994422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-782c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52217; 52217'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994422'^^xsd:double;
  dwc:latitude '51.873665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616901'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934604 3.994491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934604"^^xsd:decimal ;
  dwc:decimalLongitude "3.994491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934604 3.994491)"^^geo:wktLiteral ;
  geo-pos:lat "51.934604"^^xsd:decimal ;
  geo-pos:long "3.994491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55986; 55986'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994491'^^xsd:double;
  dwc:latitude '51.934604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620439'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934604 3.994491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.934604"^^xsd:decimal ;
  dwc:decimalLongitude "3.994491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.934604 3.994491)"^^geo:wktLiteral ;
  geo-pos:lat "51.934604"^^xsd:decimal ;
  geo-pos:long "3.994491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55987; 55987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.05'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994491'^^xsd:double;
  dwc:latitude '51.934604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620440'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905732 3.994565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905732"^^xsd:decimal ;
  dwc:decimalLongitude "3.994565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905732 3.994565)"^^geo:wktLiteral ;
  geo-pos:lat "51.905732"^^xsd:decimal ;
  geo-pos:long "3.994565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-741a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39342; 39342'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994565'^^xsd:double;
  dwc:latitude '51.905732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604611'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873723 3.994571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873723"^^xsd:decimal ;
  dwc:decimalLongitude "3.994571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873723 3.994571)"^^geo:wktLiteral ;
  geo-pos:lat "51.873723"^^xsd:decimal ;
  geo-pos:long "3.994571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6505'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48944; 48944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994571'^^xsd:double;
  dwc:latitude '51.873723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613783'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861953 3.994613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861953"^^xsd:decimal ;
  dwc:decimalLongitude "3.994613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861953 3.994613)"^^geo:wktLiteral ;
  geo-pos:lat "51.861953"^^xsd:decimal ;
  geo-pos:long "3.994613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42553; 42553'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994613'^^xsd:double;
  dwc:latitude '51.861953'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607660'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851962 3.994773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851962"^^xsd:decimal ;
  dwc:decimalLongitude "3.994773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851962 3.994773)"^^geo:wktLiteral ;
  geo-pos:lat "51.851962"^^xsd:decimal ;
  geo-pos:long "3.994773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4802'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52981; 52981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994773'^^xsd:double;
  dwc:latitude '51.851962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617600'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872525 3.994791)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872525"^^xsd:decimal ;
  dwc:decimalLongitude "3.994791"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872525 3.994791)"^^geo:wktLiteral ;
  geo-pos:lat "51.872525"^^xsd:decimal ;
  geo-pos:long "3.994791"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ae'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53953; 53953'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.359444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994791'^^xsd:double;
  dwc:latitude '51.872525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618536'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888439 3.994867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888439"^^xsd:decimal ;
  dwc:decimalLongitude "3.994867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888439 3.994867)"^^geo:wktLiteral ;
  geo-pos:lat "51.888439"^^xsd:decimal ;
  geo-pos:long "3.994867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50215; 50215'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.854166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994867'^^xsd:double;
  dwc:latitude '51.888439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614963'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888439 3.994867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888439"^^xsd:decimal ;
  dwc:decimalLongitude "3.994867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888439 3.994867)"^^geo:wktLiteral ;
  geo-pos:lat "51.888439"^^xsd:decimal ;
  geo-pos:long "3.994867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50217; 50217'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.854166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994867'^^xsd:double;
  dwc:latitude '51.888439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614965'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888439 3.994867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888439"^^xsd:decimal ;
  dwc:decimalLongitude "3.994867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888439 3.994867)"^^geo:wktLiteral ;
  geo-pos:lat "51.888439"^^xsd:decimal ;
  geo-pos:long "3.994867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50216; 50216'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.854166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994867'^^xsd:double;
  dwc:latitude '51.888439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614964'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.9949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914316"^^xsd:decimal ;
  dwc:decimalLongitude "3.9949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914316 3.9949)"^^geo:wktLiteral ;
  geo-pos:lat "51.914316"^^xsd:decimal ;
  geo-pos:long "3.9949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5edf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49553; 49553'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9949'^^xsd:double;
  dwc:latitude '51.914316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614332'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915026 3.994931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915026"^^xsd:decimal ;
  dwc:decimalLongitude "3.994931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915026 3.994931)"^^geo:wktLiteral ;
  geo-pos:lat "51.915026"^^xsd:decimal ;
  geo-pos:long "3.994931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dbc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47833; 47833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994931'^^xsd:double;
  dwc:latitude '51.915026'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612788'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914226 3.994942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914226"^^xsd:decimal ;
  dwc:decimalLongitude "3.994942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914226 3.994942)"^^geo:wktLiteral ;
  geo-pos:lat "51.914226"^^xsd:decimal ;
  geo-pos:long "3.994942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53911; 53911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.111388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994942'^^xsd:double;
  dwc:latitude '51.914226'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618419'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859333 3.994951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859333"^^xsd:decimal ;
  dwc:decimalLongitude "3.994951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859333 3.994951)"^^geo:wktLiteral ;
  geo-pos:lat "51.859333"^^xsd:decimal ;
  geo-pos:long "3.994951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-555e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55456; 55456'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.217777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994951'^^xsd:double;
  dwc:latitude '51.859333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619949'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871373 3.994955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871373"^^xsd:decimal ;
  dwc:decimalLongitude "3.994955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871373 3.994955)"^^geo:wktLiteral ;
  geo-pos:lat "51.871373"^^xsd:decimal ;
  geo-pos:long "3.994955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40062; 40062'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6963888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994955'^^xsd:double;
  dwc:latitude '51.871373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605264'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873027 3.994977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873027"^^xsd:decimal ;
  dwc:decimalLongitude "3.994977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873027 3.994977)"^^geo:wktLiteral ;
  geo-pos:lat "51.873027"^^xsd:decimal ;
  geo-pos:long "3.994977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-414f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56845; 56845'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994977'^^xsd:double;
  dwc:latitude '51.873027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621309'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873027 3.994977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873027"^^xsd:decimal ;
  dwc:decimalLongitude "3.994977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873027 3.994977)"^^geo:wktLiteral ;
  geo-pos:lat "51.873027"^^xsd:decimal ;
  geo-pos:long "3.994977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-414e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56847; 56847'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994977'^^xsd:double;
  dwc:latitude '51.873027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621311'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873027 3.994977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873027"^^xsd:decimal ;
  dwc:decimalLongitude "3.994977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873027 3.994977)"^^geo:wktLiteral ;
  geo-pos:lat "51.873027"^^xsd:decimal ;
  geo-pos:long "3.994977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-414d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56846; 56846'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.994977'^^xsd:double;
  dwc:latitude '51.873027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621310'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908515 3.995063)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908515"^^xsd:decimal ;
  dwc:decimalLongitude "3.995063"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908515 3.995063)"^^geo:wktLiteral ;
  geo-pos:lat "51.908515"^^xsd:decimal ;
  geo-pos:long "3.995063"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5788'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44552; 44552'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995063'^^xsd:double;
  dwc:latitude '51.908515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609570'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871039 3.995064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871039"^^xsd:decimal ;
  dwc:decimalLongitude "3.995064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871039 3.995064)"^^geo:wktLiteral ;
  geo-pos:lat "51.871039"^^xsd:decimal ;
  geo-pos:long "3.995064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5968'^^xsd:string;
  dwc:scientificName 'Aythya marila'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46331; 46331'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995064'^^xsd:double;
  dwc:latitude '51.871039'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '159172'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611310'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '159172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871345 3.995099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871345"^^xsd:decimal ;
  dwc:decimalLongitude "3.995099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871345 3.995099)"^^geo:wktLiteral ;
  geo-pos:lat "51.871345"^^xsd:decimal ;
  geo-pos:long "3.995099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c26'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45720; 45720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995099'^^xsd:double;
  dwc:latitude '51.871345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610682'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895745 3.995116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895745"^^xsd:decimal ;
  dwc:decimalLongitude "3.995116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895745 3.995116)"^^geo:wktLiteral ;
  geo-pos:lat "51.895745"^^xsd:decimal ;
  geo-pos:long "3.995116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7515'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42527; 42527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995116'^^xsd:double;
  dwc:latitude '51.895745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607634'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95019 3.995127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95019"^^xsd:decimal ;
  dwc:decimalLongitude "3.995127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95019 3.995127)"^^geo:wktLiteral ;
  geo-pos:lat "51.95019"^^xsd:decimal ;
  geo-pos:long "3.995127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a51'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47312; 47312'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.971944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995127'^^xsd:double;
  dwc:latitude '51.95019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612260'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95019 3.995127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95019"^^xsd:decimal ;
  dwc:decimalLongitude "3.995127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95019 3.995127)"^^geo:wktLiteral ;
  geo-pos:lat "51.95019"^^xsd:decimal ;
  geo-pos:long "3.995127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a50'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47313; 47313'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.971944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995127'^^xsd:double;
  dwc:latitude '51.95019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612261'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95019 3.995127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95019"^^xsd:decimal ;
  dwc:decimalLongitude "3.995127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95019 3.995127)"^^geo:wktLiteral ;
  geo-pos:lat "51.95019"^^xsd:decimal ;
  geo-pos:long "3.995127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5a4f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47311; 47311'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '10.971944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995127'^^xsd:double;
  dwc:latitude '51.95019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612259'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950046"^^xsd:decimal ;
  dwc:decimalLongitude "3.995182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  geo-pos:lat "51.950046"^^xsd:decimal ;
  geo-pos:long "3.995182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50802; 50802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995182'^^xsd:double;
  dwc:latitude '51.950046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615549'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950046"^^xsd:decimal ;
  dwc:decimalLongitude "3.995182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  geo-pos:lat "51.950046"^^xsd:decimal ;
  geo-pos:long "3.995182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50805; 50805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995182'^^xsd:double;
  dwc:latitude '51.950046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615551'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950046"^^xsd:decimal ;
  dwc:decimalLongitude "3.995182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  geo-pos:lat "51.950046"^^xsd:decimal ;
  geo-pos:long "3.995182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50804; 50804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995182'^^xsd:double;
  dwc:latitude '51.950046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615550'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950046"^^xsd:decimal ;
  dwc:decimalLongitude "3.995182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  geo-pos:lat "51.950046"^^xsd:decimal ;
  geo-pos:long "3.995182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67de'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50801; 50801'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995182'^^xsd:double;
  dwc:latitude '51.950046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615548'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950046"^^xsd:decimal ;
  dwc:decimalLongitude "3.995182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950046 3.995182)"^^geo:wktLiteral ;
  geo-pos:lat "51.950046"^^xsd:decimal ;
  geo-pos:long "3.995182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-67dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50806; 50806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '8.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995182'^^xsd:double;
  dwc:latitude '51.950046'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615552'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896719 3.995316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896719"^^xsd:decimal ;
  dwc:decimalLongitude "3.995316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896719 3.995316)"^^geo:wktLiteral ;
  geo-pos:lat "51.896719"^^xsd:decimal ;
  geo-pos:long "3.995316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7514'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42528; 42528'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995316'^^xsd:double;
  dwc:latitude '51.896719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607635'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950683 3.995327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950683"^^xsd:decimal ;
  dwc:decimalLongitude "3.995327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950683 3.995327)"^^geo:wktLiteral ;
  geo-pos:lat "51.950683"^^xsd:decimal ;
  geo-pos:long "3.995327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-48f4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51544; 51544'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '9.0944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995327'^^xsd:double;
  dwc:latitude '51.950683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616173'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860661 3.995328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860661"^^xsd:decimal ;
  dwc:decimalLongitude "3.995328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860661 3.995328)"^^geo:wktLiteral ;
  geo-pos:lat "51.860661"^^xsd:decimal ;
  geo-pos:long "3.995328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7423'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39333; 39333'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995328'^^xsd:double;
  dwc:latitude '51.860661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604602'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852487 3.995395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852487"^^xsd:decimal ;
  dwc:decimalLongitude "3.995395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852487 3.995395)"^^geo:wktLiteral ;
  geo-pos:lat "51.852487"^^xsd:decimal ;
  geo-pos:long "3.995395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54680; 54680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995395'^^xsd:double;
  dwc:latitude '51.852487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619178'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852487 3.995395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852487"^^xsd:decimal ;
  dwc:decimalLongitude "3.995395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852487 3.995395)"^^geo:wktLiteral ;
  geo-pos:lat "51.852487"^^xsd:decimal ;
  geo-pos:long "3.995395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53fc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54679; 54679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995395'^^xsd:double;
  dwc:latitude '51.852487'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619177'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913817 3.995442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913817"^^xsd:decimal ;
  dwc:decimalLongitude "3.995442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913817 3.995442)"^^geo:wktLiteral ;
  geo-pos:lat "51.913817"^^xsd:decimal ;
  geo-pos:long "3.995442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-608d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40188; 40188'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.113055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995442'^^xsd:double;
  dwc:latitude '51.913817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605391'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913817 3.995442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913817"^^xsd:decimal ;
  dwc:decimalLongitude "3.995442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913817 3.995442)"^^geo:wktLiteral ;
  geo-pos:lat "51.913817"^^xsd:decimal ;
  geo-pos:long "3.995442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-608c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40189; 40189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.113055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995442'^^xsd:double;
  dwc:latitude '51.913817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605392'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913817 3.995442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913817"^^xsd:decimal ;
  dwc:decimalLongitude "3.995442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913817 3.995442)"^^geo:wktLiteral ;
  geo-pos:lat "51.913817"^^xsd:decimal ;
  geo-pos:long "3.995442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-608b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40187; 40187'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.113055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995442'^^xsd:double;
  dwc:latitude '51.913817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605390'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914518 3.995516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914518"^^xsd:decimal ;
  dwc:decimalLongitude "3.995516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914518 3.995516)"^^geo:wktLiteral ;
  geo-pos:lat "51.914518"^^xsd:decimal ;
  geo-pos:long "3.995516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46270; 46270'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995516'^^xsd:double;
  dwc:latitude '51.914518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611253'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914518 3.995516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914518"^^xsd:decimal ;
  dwc:decimalLongitude "3.995516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914518 3.995516)"^^geo:wktLiteral ;
  geo-pos:lat "51.914518"^^xsd:decimal ;
  geo-pos:long "3.995516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46269; 46269'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995516'^^xsd:double;
  dwc:latitude '51.914518'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611252'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875531 3.99557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875531"^^xsd:decimal ;
  dwc:decimalLongitude "3.99557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875531 3.99557)"^^geo:wktLiteral ;
  geo-pos:lat "51.875531"^^xsd:decimal ;
  geo-pos:long "3.99557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48224; 48224'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.759166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99557'^^xsd:double;
  dwc:latitude '51.875531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613101'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875531 3.99557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875531"^^xsd:decimal ;
  dwc:decimalLongitude "3.99557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875531 3.99557)"^^geo:wktLiteral ;
  geo-pos:lat "51.875531"^^xsd:decimal ;
  geo-pos:long "3.99557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dfe'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48223; 48223'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.759166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99557'^^xsd:double;
  dwc:latitude '51.875531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613100'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875531 3.99557)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875531"^^xsd:decimal ;
  dwc:decimalLongitude "3.99557"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875531 3.99557)"^^geo:wktLiteral ;
  geo-pos:lat "51.875531"^^xsd:decimal ;
  geo-pos:long "3.99557"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dfd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48222; 48222'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.759166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99557'^^xsd:double;
  dwc:latitude '51.875531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613099'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964671 3.995608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964671"^^xsd:decimal ;
  dwc:decimalLongitude "3.995608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964671 3.995608)"^^geo:wktLiteral ;
  geo-pos:lat "51.964671"^^xsd:decimal ;
  geo-pos:long "3.995608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5219'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54417; 54417'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995608'^^xsd:double;
  dwc:latitude '51.964671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618957'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964671 3.995608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964671"^^xsd:decimal ;
  dwc:decimalLongitude "3.995608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964671 3.995608)"^^geo:wktLiteral ;
  geo-pos:lat "51.964671"^^xsd:decimal ;
  geo-pos:long "3.995608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5218'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54418; 54418'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995608'^^xsd:double;
  dwc:latitude '51.964671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618958'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964671 3.995608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964671"^^xsd:decimal ;
  dwc:decimalLongitude "3.995608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964671 3.995608)"^^geo:wktLiteral ;
  geo-pos:lat "51.964671"^^xsd:decimal ;
  geo-pos:long "3.995608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5217'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54416; 54416'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '12.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995608'^^xsd:double;
  dwc:latitude '51.964671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618956'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879977 3.995678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879977"^^xsd:decimal ;
  dwc:decimalLongitude "3.995678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879977 3.995678)"^^geo:wktLiteral ;
  geo-pos:lat "51.879977"^^xsd:decimal ;
  geo-pos:long "3.995678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7508'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42540; 42540'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995678'^^xsd:double;
  dwc:latitude '51.879977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607647'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873156 3.995706)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873156"^^xsd:decimal ;
  dwc:decimalLongitude "3.995706"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873156 3.995706)"^^geo:wktLiteral ;
  geo-pos:lat "51.873156"^^xsd:decimal ;
  geo-pos:long "3.995706"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e59'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40826; 40826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995706'^^xsd:double;
  dwc:latitude '51.873156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605979'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962782 3.995726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962782"^^xsd:decimal ;
  dwc:decimalLongitude "3.995726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962782 3.995726)"^^geo:wktLiteral ;
  geo-pos:lat "51.962782"^^xsd:decimal ;
  geo-pos:long "3.995726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5696'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44199; 44199'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995726'^^xsd:double;
  dwc:latitude '51.962782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609261'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962782 3.995726)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962782"^^xsd:decimal ;
  dwc:decimalLongitude "3.995726"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962782 3.995726)"^^geo:wktLiteral ;
  geo-pos:lat "51.962782"^^xsd:decimal ;
  geo-pos:long "3.995726"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5695'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44198; 44198'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '11.283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995726'^^xsd:double;
  dwc:latitude '51.962782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609260'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914192 3.995756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914192"^^xsd:decimal ;
  dwc:decimalLongitude "3.995756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914192 3.995756)"^^geo:wktLiteral ;
  geo-pos:lat "51.914192"^^xsd:decimal ;
  geo-pos:long "3.995756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46739; 46739'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995756'^^xsd:double;
  dwc:latitude '51.914192'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611676'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87596 3.995811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87596"^^xsd:decimal ;
  dwc:decimalLongitude "3.995811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87596 3.995811)"^^geo:wktLiteral ;
  geo-pos:lat "51.87596"^^xsd:decimal ;
  geo-pos:long "3.995811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40066; 40066'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995811'^^xsd:double;
  dwc:latitude '51.87596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605268'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87596 3.995811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87596"^^xsd:decimal ;
  dwc:decimalLongitude "3.995811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87596 3.995811)"^^geo:wktLiteral ;
  geo-pos:lat "51.87596"^^xsd:decimal ;
  geo-pos:long "3.995811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40064; 40064'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995811'^^xsd:double;
  dwc:latitude '51.87596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605266'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87596 3.995811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87596"^^xsd:decimal ;
  dwc:decimalLongitude "3.995811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87596 3.995811)"^^geo:wktLiteral ;
  geo-pos:lat "51.87596"^^xsd:decimal ;
  geo-pos:long "3.995811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40063; 40063'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995811'^^xsd:double;
  dwc:latitude '51.87596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605265'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87596 3.995811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87596"^^xsd:decimal ;
  dwc:decimalLongitude "3.995811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87596 3.995811)"^^geo:wktLiteral ;
  geo-pos:lat "51.87596"^^xsd:decimal ;
  geo-pos:long "3.995811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40065; 40065'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7005555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995811'^^xsd:double;
  dwc:latitude '51.87596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605267'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873694 3.995834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873694"^^xsd:decimal ;
  dwc:decimalLongitude "3.995834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873694 3.995834)"^^geo:wktLiteral ;
  geo-pos:lat "51.873694"^^xsd:decimal ;
  geo-pos:long "3.995834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f2b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54873; 54873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995834'^^xsd:double;
  dwc:latitude '51.873694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619436'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949366 3.995851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949366"^^xsd:decimal ;
  dwc:decimalLongitude "3.995851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949366 3.995851)"^^geo:wktLiteral ;
  geo-pos:lat "51.949366"^^xsd:decimal ;
  geo-pos:long "3.995851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6c7e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 48654; 48654'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '16.690277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995851'^^xsd:double;
  dwc:latitude '51.949366'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613549'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87637 3.995915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87637"^^xsd:decimal ;
  dwc:decimalLongitude "3.995915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87637 3.995915)"^^geo:wktLiteral ;
  geo-pos:lat "51.87637"^^xsd:decimal ;
  geo-pos:long "3.995915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7830'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52215; 52215'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995915'^^xsd:double;
  dwc:latitude '51.87637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616899'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87637 3.995915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87637"^^xsd:decimal ;
  dwc:decimalLongitude "3.995915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87637 3.995915)"^^geo:wktLiteral ;
  geo-pos:lat "51.87637"^^xsd:decimal ;
  geo-pos:long "3.995915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-782f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52214; 52214'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995915'^^xsd:double;
  dwc:latitude '51.87637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616898'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87637 3.995915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87637"^^xsd:decimal ;
  dwc:decimalLongitude "3.995915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87637 3.995915)"^^geo:wktLiteral ;
  geo-pos:lat "51.87637"^^xsd:decimal ;
  geo-pos:long "3.995915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-782e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52213; 52213'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995915'^^xsd:double;
  dwc:latitude '51.87637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616897'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954661 3.995939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954661"^^xsd:decimal ;
  dwc:decimalLongitude "3.995939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954661 3.995939)"^^geo:wktLiteral ;
  geo-pos:lat "51.954661"^^xsd:decimal ;
  geo-pos:long "3.995939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-633e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44800; 44800'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.1725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995939'^^xsd:double;
  dwc:latitude '51.954661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609842'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954661 3.995939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954661"^^xsd:decimal ;
  dwc:decimalLongitude "3.995939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954661 3.995939)"^^geo:wktLiteral ;
  geo-pos:lat "51.954661"^^xsd:decimal ;
  geo-pos:long "3.995939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-633d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44798; 44798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.1725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995939'^^xsd:double;
  dwc:latitude '51.954661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609841'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954661 3.995939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954661"^^xsd:decimal ;
  dwc:decimalLongitude "3.995939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954661 3.995939)"^^geo:wktLiteral ;
  geo-pos:lat "51.954661"^^xsd:decimal ;
  geo-pos:long "3.995939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-633c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44802; 44802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.1725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995939'^^xsd:double;
  dwc:latitude '51.954661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609843'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874412 3.995981)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874412"^^xsd:decimal ;
  dwc:decimalLongitude "3.995981"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874412 3.995981)"^^geo:wktLiteral ;
  geo-pos:lat "51.874412"^^xsd:decimal ;
  geo-pos:long "3.995981"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46780; 46780'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.995981'^^xsd:double;
  dwc:latitude '51.874412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611691'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859576 3.996001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859576"^^xsd:decimal ;
  dwc:decimalLongitude "3.996001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859576 3.996001)"^^geo:wktLiteral ;
  geo-pos:lat "51.859576"^^xsd:decimal ;
  geo-pos:long "3.996001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42945; 42945'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.74'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996001'^^xsd:double;
  dwc:latitude '51.859576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607991'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850614 3.996078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850614"^^xsd:decimal ;
  dwc:decimalLongitude "3.996078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850614 3.996078)"^^geo:wktLiteral ;
  geo-pos:lat "51.850614"^^xsd:decimal ;
  geo-pos:long "3.996078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fed'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52336; 52336'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.578333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996078'^^xsd:double;
  dwc:latitude '51.850614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616983'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850614 3.996078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850614"^^xsd:decimal ;
  dwc:decimalLongitude "3.996078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850614 3.996078)"^^geo:wktLiteral ;
  geo-pos:lat "51.850614"^^xsd:decimal ;
  geo-pos:long "3.996078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52334; 52334'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.578333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996078'^^xsd:double;
  dwc:latitude '51.850614'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616982'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859782 3.996079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859782"^^xsd:decimal ;
  dwc:decimalLongitude "3.996079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859782 3.996079)"^^geo:wktLiteral ;
  geo-pos:lat "51.859782"^^xsd:decimal ;
  geo-pos:long "3.996079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d8c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47882; 47882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996079'^^xsd:double;
  dwc:latitude '51.859782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612838'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865321 3.996099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865321"^^xsd:decimal ;
  dwc:decimalLongitude "3.996099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865321 3.996099)"^^geo:wktLiteral ;
  geo-pos:lat "51.865321"^^xsd:decimal ;
  geo-pos:long "3.996099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6073'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40215; 40215'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.270555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996099'^^xsd:double;
  dwc:latitude '51.865321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605416'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865321 3.996099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865321"^^xsd:decimal ;
  dwc:decimalLongitude "3.996099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865321 3.996099)"^^geo:wktLiteral ;
  geo-pos:lat "51.865321"^^xsd:decimal ;
  geo-pos:long "3.996099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6072'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40216; 40216'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.270555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996099'^^xsd:double;
  dwc:latitude '51.865321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605417'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877782 3.996157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877782"^^xsd:decimal ;
  dwc:decimalLongitude "3.996157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877782 3.996157)"^^geo:wktLiteral ;
  geo-pos:lat "51.877782"^^xsd:decimal ;
  geo-pos:long "3.996157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50207; 50207'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996157'^^xsd:double;
  dwc:latitude '51.877782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614955'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877782 3.996157)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877782"^^xsd:decimal ;
  dwc:decimalLongitude "3.996157"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877782 3.996157)"^^geo:wktLiteral ;
  geo-pos:lat "51.877782"^^xsd:decimal ;
  geo-pos:long "3.996157"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75de'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50206; 50206'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996157'^^xsd:double;
  dwc:latitude '51.877782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614954'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846393 3.996161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846393"^^xsd:decimal ;
  dwc:decimalLongitude "3.996161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846393 3.996161)"^^geo:wktLiteral ;
  geo-pos:lat "51.846393"^^xsd:decimal ;
  geo-pos:long "3.996161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6377'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44735; 44735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.822777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996161'^^xsd:double;
  dwc:latitude '51.846393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609782'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846393 3.996161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846393"^^xsd:decimal ;
  dwc:decimalLongitude "3.996161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846393 3.996161)"^^geo:wktLiteral ;
  geo-pos:lat "51.846393"^^xsd:decimal ;
  geo-pos:long "3.996161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6376'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44736; 44736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.822777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996161'^^xsd:double;
  dwc:latitude '51.846393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609783'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901654 3.996278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901654"^^xsd:decimal ;
  dwc:decimalLongitude "3.996278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901654 3.996278)"^^geo:wktLiteral ;
  geo-pos:lat "51.901654"^^xsd:decimal ;
  geo-pos:long "3.996278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7513'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42529; 42529'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3119444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996278'^^xsd:double;
  dwc:latitude '51.901654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607636'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880191 3.996283)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880191"^^xsd:decimal ;
  dwc:decimalLongitude "3.996283"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880191 3.996283)"^^geo:wktLiteral ;
  geo-pos:lat "51.880191"^^xsd:decimal ;
  geo-pos:long "3.996283"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-711a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42116; 42116'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996283'^^xsd:double;
  dwc:latitude '51.880191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607297'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873645 3.996298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873645"^^xsd:decimal ;
  dwc:decimalLongitude "3.996298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873645 3.996298)"^^geo:wktLiteral ;
  geo-pos:lat "51.873645"^^xsd:decimal ;
  geo-pos:long "3.996298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53952; 53952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.358611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996298'^^xsd:double;
  dwc:latitude '51.873645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618535'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850825 3.996302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850825"^^xsd:decimal ;
  dwc:decimalLongitude "3.996302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850825 3.996302)"^^geo:wktLiteral ;
  geo-pos:lat "51.850825"^^xsd:decimal ;
  geo-pos:long "3.996302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-654e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48866; 48866'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996302'^^xsd:double;
  dwc:latitude '51.850825'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613450'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907552 3.996306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907552"^^xsd:decimal ;
  dwc:decimalLongitude "3.996306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907552 3.996306)"^^geo:wktLiteral ;
  geo-pos:lat "51.907552"^^xsd:decimal ;
  geo-pos:long "3.996306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-741c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39341; 39341'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996306'^^xsd:double;
  dwc:latitude '51.907552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604610'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907552 3.996306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907552"^^xsd:decimal ;
  dwc:decimalLongitude "3.996306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907552 3.996306)"^^geo:wktLiteral ;
  geo-pos:lat "51.907552"^^xsd:decimal ;
  geo-pos:long "3.996306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-741b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39340; 39340'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996306'^^xsd:double;
  dwc:latitude '51.907552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604609'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876094 3.996381)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876094"^^xsd:decimal ;
  dwc:decimalLongitude "3.996381"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876094 3.996381)"^^geo:wktLiteral ;
  geo-pos:lat "51.876094"^^xsd:decimal ;
  geo-pos:long "3.996381"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f89'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52465; 52465'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.031944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996381'^^xsd:double;
  dwc:latitude '51.876094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617082'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876094 3.996381)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876094"^^xsd:decimal ;
  dwc:decimalLongitude "3.996381"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876094 3.996381)"^^geo:wktLiteral ;
  geo-pos:lat "51.876094"^^xsd:decimal ;
  geo-pos:long "3.996381"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f88'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52467; 52467'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.031944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996381'^^xsd:double;
  dwc:latitude '51.876094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617083'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902665 3.996457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902665"^^xsd:decimal ;
  dwc:decimalLongitude "3.996457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902665 3.996457)"^^geo:wktLiteral ;
  geo-pos:lat "51.902665"^^xsd:decimal ;
  geo-pos:long "3.996457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7512'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42530; 42530'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996457'^^xsd:double;
  dwc:latitude '51.902665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607637'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902665 3.996457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902665"^^xsd:decimal ;
  dwc:decimalLongitude "3.996457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902665 3.996457)"^^geo:wktLiteral ;
  geo-pos:lat "51.902665"^^xsd:decimal ;
  geo-pos:long "3.996457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7511'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42531; 42531'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996457'^^xsd:double;
  dwc:latitude '51.902665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607638'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936881 3.996461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936881"^^xsd:decimal ;
  dwc:decimalLongitude "3.996461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936881 3.996461)"^^geo:wktLiteral ;
  geo-pos:lat "51.936881"^^xsd:decimal ;
  geo-pos:long "3.996461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7619'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50148; 50148'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.554166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996461'^^xsd:double;
  dwc:latitude '51.936881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614396'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936881 3.996461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.936881"^^xsd:decimal ;
  dwc:decimalLongitude "3.996461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.936881 3.996461)"^^geo:wktLiteral ;
  geo-pos:lat "51.936881"^^xsd:decimal ;
  geo-pos:long "3.996461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7618'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50149; 50149'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.554166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996461'^^xsd:double;
  dwc:latitude '51.936881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614397'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858754 3.996477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858754"^^xsd:decimal ;
  dwc:decimalLongitude "3.996477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858754 3.996477)"^^geo:wktLiteral ;
  geo-pos:lat "51.858754"^^xsd:decimal ;
  geo-pos:long "3.996477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4798'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53091; 53091'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.928333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996477'^^xsd:double;
  dwc:latitude '51.858754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617707'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93848 3.996541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93848"^^xsd:decimal ;
  dwc:decimalLongitude "3.996541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93848 3.996541)"^^geo:wktLiteral ;
  geo-pos:lat "51.93848"^^xsd:decimal ;
  geo-pos:long "3.996541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-558b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55407; 55407'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.810277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996541'^^xsd:double;
  dwc:latitude '51.93848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619925'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93732 3.996617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93732"^^xsd:decimal ;
  dwc:decimalLongitude "3.996617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93732 3.996617)"^^geo:wktLiteral ;
  geo-pos:lat "51.93732"^^xsd:decimal ;
  geo-pos:long "3.996617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47842; 47842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996617'^^xsd:double;
  dwc:latitude '51.93732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612797'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851317 3.996618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851317"^^xsd:decimal ;
  dwc:decimalLongitude "3.996618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851317 3.996618)"^^geo:wktLiteral ;
  geo-pos:lat "51.851317"^^xsd:decimal ;
  geo-pos:long "3.996618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39404; 39404'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996618'^^xsd:double;
  dwc:latitude '51.851317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604673'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874469 3.99665)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874469"^^xsd:decimal ;
  dwc:decimalLongitude "3.99665"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874469 3.99665)"^^geo:wktLiteral ;
  geo-pos:lat "51.874469"^^xsd:decimal ;
  geo-pos:long "3.99665"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-597d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46309; 46309'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99665'^^xsd:double;
  dwc:latitude '51.874469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611289'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937391 3.996662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937391"^^xsd:decimal ;
  dwc:decimalLongitude "3.996662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937391 3.996662)"^^geo:wktLiteral ;
  geo-pos:lat "51.937391"^^xsd:decimal ;
  geo-pos:long "3.996662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6954'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50382; 50382'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996662'^^xsd:double;
  dwc:latitude '51.937391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615094'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937391 3.996662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937391"^^xsd:decimal ;
  dwc:decimalLongitude "3.996662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937391 3.996662)"^^geo:wktLiteral ;
  geo-pos:lat "51.937391"^^xsd:decimal ;
  geo-pos:long "3.996662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6953'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50383; 50383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996662'^^xsd:double;
  dwc:latitude '51.937391'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615095'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87758 3.99669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87758"^^xsd:decimal ;
  dwc:decimalLongitude "3.99669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87758 3.99669)"^^geo:wktLiteral ;
  geo-pos:lat "51.87758"^^xsd:decimal ;
  geo-pos:long "3.99669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b85'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56022; 56022'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99669'^^xsd:double;
  dwc:latitude '51.87758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620472'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87758 3.99669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87758"^^xsd:decimal ;
  dwc:decimalLongitude "3.99669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87758 3.99669)"^^geo:wktLiteral ;
  geo-pos:lat "51.87758"^^xsd:decimal ;
  geo-pos:long "3.99669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b84'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56024; 56024'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99669'^^xsd:double;
  dwc:latitude '51.87758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620474'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87758 3.99669)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87758"^^xsd:decimal ;
  dwc:decimalLongitude "3.99669"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87758 3.99669)"^^geo:wktLiteral ;
  geo-pos:lat "51.87758"^^xsd:decimal ;
  geo-pos:long "3.99669"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b83'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56023; 56023'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99669'^^xsd:double;
  dwc:latitude '51.87758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620473'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874478 3.996737)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874478"^^xsd:decimal ;
  dwc:decimalLongitude "3.996737"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874478 3.996737)"^^geo:wktLiteral ;
  geo-pos:lat "51.874478"^^xsd:decimal ;
  geo-pos:long "3.996737"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b18'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47528; 47528'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996737'^^xsd:double;
  dwc:latitude '51.874478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612434'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935621 3.996782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.935621"^^xsd:decimal ;
  dwc:decimalLongitude "3.996782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.935621 3.996782)"^^geo:wktLiteral ;
  geo-pos:lat "51.935621"^^xsd:decimal ;
  geo-pos:long "3.996782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc4'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52390; 52390'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.726388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996782'^^xsd:double;
  dwc:latitude '51.935621'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617023'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912062 3.996784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912062"^^xsd:decimal ;
  dwc:decimalLongitude "3.996784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912062 3.996784)"^^geo:wktLiteral ;
  geo-pos:lat "51.912062"^^xsd:decimal ;
  geo-pos:long "3.996784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-415b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56832; 56832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996784'^^xsd:double;
  dwc:latitude '51.912062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621298'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912062 3.996784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912062"^^xsd:decimal ;
  dwc:decimalLongitude "3.996784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912062 3.996784)"^^geo:wktLiteral ;
  geo-pos:lat "51.912062"^^xsd:decimal ;
  geo-pos:long "3.996784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-415a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56834; 56834'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996784'^^xsd:double;
  dwc:latitude '51.912062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621300'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912062 3.996784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912062"^^xsd:decimal ;
  dwc:decimalLongitude "3.996784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912062 3.996784)"^^geo:wktLiteral ;
  geo-pos:lat "51.912062"^^xsd:decimal ;
  geo-pos:long "3.996784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4159'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56833; 56833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996784'^^xsd:double;
  dwc:latitude '51.912062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621299'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912062 3.996784)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912062"^^xsd:decimal ;
  dwc:decimalLongitude "3.996784"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912062 3.996784)"^^geo:wktLiteral ;
  geo-pos:lat "51.912062"^^xsd:decimal ;
  geo-pos:long "3.996784"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4158'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56831; 56831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996784'^^xsd:double;
  dwc:latitude '51.912062'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621297'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93801 3.996807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.93801"^^xsd:decimal ;
  dwc:decimalLongitude "3.996807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.93801 3.996807)"^^geo:wktLiteral ;
  geo-pos:lat "51.93801"^^xsd:decimal ;
  geo-pos:long "3.996807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49559; 49559'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996807'^^xsd:double;
  dwc:latitude '51.93801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614338'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873686 3.996822)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873686"^^xsd:decimal ;
  dwc:decimalLongitude "3.996822"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873686 3.996822)"^^geo:wktLiteral ;
  geo-pos:lat "51.873686"^^xsd:decimal ;
  geo-pos:long "3.996822"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47af'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53066; 53066'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.807222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996822'^^xsd:double;
  dwc:latitude '51.873686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617683'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852483 3.996876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852483"^^xsd:decimal ;
  dwc:decimalLongitude "3.996876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852483 3.996876)"^^geo:wktLiteral ;
  geo-pos:lat "51.852483"^^xsd:decimal ;
  geo-pos:long "3.996876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ddd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47801; 47801'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996876'^^xsd:double;
  dwc:latitude '51.852483'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612756'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852483 3.996876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852483"^^xsd:decimal ;
  dwc:decimalLongitude "3.996876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852483 3.996876)"^^geo:wktLiteral ;
  geo-pos:lat "51.852483"^^xsd:decimal ;
  geo-pos:long "3.996876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ddc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47800; 47800'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.996876'^^xsd:double;
  dwc:latitude '51.852483'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612755'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903032 3.997035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903032"^^xsd:decimal ;
  dwc:decimalLongitude "3.997035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903032 3.997035)"^^geo:wktLiteral ;
  geo-pos:lat "51.903032"^^xsd:decimal ;
  geo-pos:long "3.997035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50213; 50213'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.845833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997035'^^xsd:double;
  dwc:latitude '51.903032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614961'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903032 3.997035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903032"^^xsd:decimal ;
  dwc:decimalLongitude "3.997035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903032 3.997035)"^^geo:wktLiteral ;
  geo-pos:lat "51.903032"^^xsd:decimal ;
  geo-pos:long "3.997035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50212; 50212'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.845833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997035'^^xsd:double;
  dwc:latitude '51.903032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614960'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903032 3.997035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903032"^^xsd:decimal ;
  dwc:decimalLongitude "3.997035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903032 3.997035)"^^geo:wktLiteral ;
  geo-pos:lat "51.903032"^^xsd:decimal ;
  geo-pos:long "3.997035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50214; 50214'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.845833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997035'^^xsd:double;
  dwc:latitude '51.903032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614962'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948987 3.997064)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948987"^^xsd:decimal ;
  dwc:decimalLongitude "3.997064"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948987 3.997064)"^^geo:wktLiteral ;
  geo-pos:lat "51.948987"^^xsd:decimal ;
  geo-pos:long "3.997064"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5baa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 45569; 45569'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '10.828611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997064'^^xsd:double;
  dwc:latitude '51.948987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610530'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876793 3.997161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876793"^^xsd:decimal ;
  dwc:decimalLongitude "3.997161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876793 3.997161)"^^geo:wktLiteral ;
  geo-pos:lat "51.876793"^^xsd:decimal ;
  geo-pos:long "3.997161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7522'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42514; 42514'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997161'^^xsd:double;
  dwc:latitude '51.876793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607621'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906686 3.997179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906686"^^xsd:decimal ;
  dwc:decimalLongitude "3.997179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906686 3.997179)"^^geo:wktLiteral ;
  geo-pos:lat "51.906686"^^xsd:decimal ;
  geo-pos:long "3.997179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7510'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42532; 42532'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3147222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997179'^^xsd:double;
  dwc:latitude '51.906686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607639'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906686 3.997179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906686"^^xsd:decimal ;
  dwc:decimalLongitude "3.997179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906686 3.997179)"^^geo:wktLiteral ;
  geo-pos:lat "51.906686"^^xsd:decimal ;
  geo-pos:long "3.997179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-750f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42533; 42533'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3147222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997179'^^xsd:double;
  dwc:latitude '51.906686'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607640'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880372 3.997187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880372"^^xsd:decimal ;
  dwc:decimalLongitude "3.997187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880372 3.997187)"^^geo:wktLiteral ;
  geo-pos:lat "51.880372"^^xsd:decimal ;
  geo-pos:long "3.997187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d94'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47876; 47876'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997187'^^xsd:double;
  dwc:latitude '51.880372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612832'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880372 3.997187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880372"^^xsd:decimal ;
  dwc:decimalLongitude "3.997187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880372 3.997187)"^^geo:wktLiteral ;
  geo-pos:lat "51.880372"^^xsd:decimal ;
  geo-pos:long "3.997187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d93'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47874; 47874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997187'^^xsd:double;
  dwc:latitude '51.880372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612830'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880372 3.997187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880372"^^xsd:decimal ;
  dwc:decimalLongitude "3.997187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880372 3.997187)"^^geo:wktLiteral ;
  geo-pos:lat "51.880372"^^xsd:decimal ;
  geo-pos:long "3.997187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d92'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47875; 47875'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997187'^^xsd:double;
  dwc:latitude '51.880372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612831'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84874 3.997345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84874"^^xsd:decimal ;
  dwc:decimalLongitude "3.997345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84874 3.997345)"^^geo:wktLiteral ;
  geo-pos:lat "51.84874"^^xsd:decimal ;
  geo-pos:long "3.997345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-755a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42459; 42459'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997345'^^xsd:double;
  dwc:latitude '51.84874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607566'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84874 3.997345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84874"^^xsd:decimal ;
  dwc:decimalLongitude "3.997345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84874 3.997345)"^^geo:wktLiteral ;
  geo-pos:lat "51.84874"^^xsd:decimal ;
  geo-pos:long "3.997345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7559'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42458; 42458'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997345'^^xsd:double;
  dwc:latitude '51.84874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607565'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859888 3.997359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859888"^^xsd:decimal ;
  dwc:decimalLongitude "3.997359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859888 3.997359)"^^geo:wktLiteral ;
  geo-pos:lat "51.859888"^^xsd:decimal ;
  geo-pos:long "3.997359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b0e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47538; 47538'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3936111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997359'^^xsd:double;
  dwc:latitude '51.859888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612444'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946394 3.9974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946394"^^xsd:decimal ;
  dwc:decimalLongitude "3.9974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946394 3.9974)"^^geo:wktLiteral ;
  geo-pos:lat "51.946394"^^xsd:decimal ;
  geo-pos:long "3.9974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e41'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55199; 55199'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.262222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9974'^^xsd:double;
  dwc:latitude '51.946394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619717'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946394 3.9974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946394"^^xsd:decimal ;
  dwc:decimalLongitude "3.9974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946394 3.9974)"^^geo:wktLiteral ;
  geo-pos:lat "51.946394"^^xsd:decimal ;
  geo-pos:long "3.9974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e40'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55200; 55200'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.262222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9974'^^xsd:double;
  dwc:latitude '51.946394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619718'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946394 3.9974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946394"^^xsd:decimal ;
  dwc:decimalLongitude "3.9974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946394 3.9974)"^^geo:wktLiteral ;
  geo-pos:lat "51.946394"^^xsd:decimal ;
  geo-pos:long "3.9974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e3f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55198; 55198'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.262222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.9974'^^xsd:double;
  dwc:latitude '51.946394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619716'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91425 3.997472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91425"^^xsd:decimal ;
  dwc:decimalLongitude "3.997472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91425 3.997472)"^^geo:wktLiteral ;
  geo-pos:lat "51.91425"^^xsd:decimal ;
  geo-pos:long "3.997472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43865; 43865'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997472'^^xsd:double;
  dwc:latitude '51.91425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608876'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91425 3.997472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91425"^^xsd:decimal ;
  dwc:decimalLongitude "3.997472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91425 3.997472)"^^geo:wktLiteral ;
  geo-pos:lat "51.91425"^^xsd:decimal ;
  geo-pos:long "3.997472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43864; 43864'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997472'^^xsd:double;
  dwc:latitude '51.91425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608875'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91425 3.997472)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91425"^^xsd:decimal ;
  dwc:decimalLongitude "3.997472"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91425 3.997472)"^^geo:wktLiteral ;
  geo-pos:lat "51.91425"^^xsd:decimal ;
  geo-pos:long "3.997472"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43863; 43863'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997472'^^xsd:double;
  dwc:latitude '51.91425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608874'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852819 3.997551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852819"^^xsd:decimal ;
  dwc:decimalLongitude "3.997551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852819 3.997551)"^^geo:wktLiteral ;
  geo-pos:lat "51.852819"^^xsd:decimal ;
  geo-pos:long "3.997551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4422'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42835; 42835'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997551'^^xsd:double;
  dwc:latitude '51.852819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607886'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852819 3.997551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852819"^^xsd:decimal ;
  dwc:decimalLongitude "3.997551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852819 3.997551)"^^geo:wktLiteral ;
  geo-pos:lat "51.852819"^^xsd:decimal ;
  geo-pos:long "3.997551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4421'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42834; 42834'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997551'^^xsd:double;
  dwc:latitude '51.852819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607885'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852819 3.997551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852819"^^xsd:decimal ;
  dwc:decimalLongitude "3.997551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852819 3.997551)"^^geo:wktLiteral ;
  geo-pos:lat "51.852819"^^xsd:decimal ;
  geo-pos:long "3.997551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4420'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42833; 42833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997551'^^xsd:double;
  dwc:latitude '51.852819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607884'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852819 3.997551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852819"^^xsd:decimal ;
  dwc:decimalLongitude "3.997551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852819 3.997551)"^^geo:wktLiteral ;
  geo-pos:lat "51.852819"^^xsd:decimal ;
  geo-pos:long "3.997551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-441f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42832; 42832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997551'^^xsd:double;
  dwc:latitude '51.852819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607883'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913547 3.997588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913547"^^xsd:decimal ;
  dwc:decimalLongitude "3.997588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913547 3.997588)"^^geo:wktLiteral ;
  geo-pos:lat "51.913547"^^xsd:decimal ;
  geo-pos:long "3.997588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44507; 44507'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997588'^^xsd:double;
  dwc:latitude '51.913547'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609527'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880144 3.997589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880144"^^xsd:decimal ;
  dwc:decimalLongitude "3.997589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880144 3.997589)"^^geo:wktLiteral ;
  geo-pos:lat "51.880144"^^xsd:decimal ;
  geo-pos:long "3.997589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e00'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48221; 48221'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.755555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997589'^^xsd:double;
  dwc:latitude '51.880144'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613098'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909171 3.997635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909171"^^xsd:decimal ;
  dwc:decimalLongitude "3.997635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909171 3.997635)"^^geo:wktLiteral ;
  geo-pos:lat "51.909171"^^xsd:decimal ;
  geo-pos:long "3.997635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-750e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42534; 42534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997635'^^xsd:double;
  dwc:latitude '51.909171'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607641'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8594 3.997668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8594"^^xsd:decimal ;
  dwc:decimalLongitude "3.997668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8594 3.997668)"^^geo:wktLiteral ;
  geo-pos:lat "51.8594"^^xsd:decimal ;
  geo-pos:long "3.997668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40850; 40850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997668'^^xsd:double;
  dwc:latitude '51.8594'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606002'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8594 3.997668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8594"^^xsd:decimal ;
  dwc:decimalLongitude "3.997668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8594 3.997668)"^^geo:wktLiteral ;
  geo-pos:lat "51.8594"^^xsd:decimal ;
  geo-pos:long "3.997668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e41'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40849; 40849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997668'^^xsd:double;
  dwc:latitude '51.8594'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606001'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91378 3.997767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91378"^^xsd:decimal ;
  dwc:decimalLongitude "3.997767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91378 3.997767)"^^geo:wktLiteral ;
  geo-pos:lat "51.91378"^^xsd:decimal ;
  geo-pos:long "3.997767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e98'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40761; 40761'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997767'^^xsd:double;
  dwc:latitude '51.91378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605914'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91378 3.997767)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91378"^^xsd:decimal ;
  dwc:decimalLongitude "3.997767"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91378 3.997767)"^^geo:wktLiteral ;
  geo-pos:lat "51.91378"^^xsd:decimal ;
  geo-pos:long "3.997767"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e97'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40762; 40762'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997767'^^xsd:double;
  dwc:latitude '51.91378'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605915'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873003 3.99778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873003"^^xsd:decimal ;
  dwc:decimalLongitude "3.99778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873003 3.99778)"^^geo:wktLiteral ;
  geo-pos:lat "51.873003"^^xsd:decimal ;
  geo-pos:long "3.99778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b70'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56048; 56048'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99778'^^xsd:double;
  dwc:latitude '51.873003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620494'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852736 3.997796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852736"^^xsd:decimal ;
  dwc:decimalLongitude "3.997796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852736 3.997796)"^^geo:wktLiteral ;
  geo-pos:lat "51.852736"^^xsd:decimal ;
  geo-pos:long "3.997796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6382'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44725; 44725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.793333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997796'^^xsd:double;
  dwc:latitude '51.852736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609772'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852736 3.997796)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852736"^^xsd:decimal ;
  dwc:decimalLongitude "3.997796"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852736 3.997796)"^^geo:wktLiteral ;
  geo-pos:lat "51.852736"^^xsd:decimal ;
  geo-pos:long "3.997796"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6381'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44724; 44724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.793333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997796'^^xsd:double;
  dwc:latitude '51.852736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609771'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964302 3.997826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964302"^^xsd:decimal ;
  dwc:decimalLongitude "3.997826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964302 3.997826)"^^geo:wktLiteral ;
  geo-pos:lat "51.964302"^^xsd:decimal ;
  geo-pos:long "3.997826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-640f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49265; 49265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997826'^^xsd:double;
  dwc:latitude '51.964302'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614051'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908222 3.997862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908222"^^xsd:decimal ;
  dwc:decimalLongitude "3.997862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908222 3.997862)"^^geo:wktLiteral ;
  geo-pos:lat "51.908222"^^xsd:decimal ;
  geo-pos:long "3.997862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-539b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53973; 53973'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.400277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997862'^^xsd:double;
  dwc:latitude '51.908222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618556'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908222 3.997862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908222"^^xsd:decimal ;
  dwc:decimalLongitude "3.997862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908222 3.997862)"^^geo:wktLiteral ;
  geo-pos:lat "51.908222"^^xsd:decimal ;
  geo-pos:long "3.997862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-539a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53975; 53975'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.400277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997862'^^xsd:double;
  dwc:latitude '51.908222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618558'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908222 3.997862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908222"^^xsd:decimal ;
  dwc:decimalLongitude "3.997862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908222 3.997862)"^^geo:wktLiteral ;
  geo-pos:lat "51.908222"^^xsd:decimal ;
  geo-pos:long "3.997862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5399'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53974; 53974'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.400277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997862'^^xsd:double;
  dwc:latitude '51.908222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618557'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882578 3.997905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882578"^^xsd:decimal ;
  dwc:decimalLongitude "3.997905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882578 3.997905)"^^geo:wktLiteral ;
  geo-pos:lat "51.882578"^^xsd:decimal ;
  geo-pos:long "3.997905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-711c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42114; 42114'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997905'^^xsd:double;
  dwc:latitude '51.882578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607295'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882578 3.997905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882578"^^xsd:decimal ;
  dwc:decimalLongitude "3.997905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882578 3.997905)"^^geo:wktLiteral ;
  geo-pos:lat "51.882578"^^xsd:decimal ;
  geo-pos:long "3.997905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-711b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42115; 42115'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997905'^^xsd:double;
  dwc:latitude '51.882578'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607296'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875789 3.997914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875789"^^xsd:decimal ;
  dwc:decimalLongitude "3.997914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875789 3.997914)"^^geo:wktLiteral ;
  geo-pos:lat "51.875789"^^xsd:decimal ;
  geo-pos:long "3.997914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5571'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55436; 55436'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.111388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.997914'^^xsd:double;
  dwc:latitude '51.875789'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619411'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852788 3.998015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852788"^^xsd:decimal ;
  dwc:decimalLongitude "3.998015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852788 3.998015)"^^geo:wktLiteral ;
  geo-pos:lat "51.852788"^^xsd:decimal ;
  geo-pos:long "3.998015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f82'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54784; 54784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.753888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998015'^^xsd:double;
  dwc:latitude '51.852788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619282'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85339 3.998057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85339"^^xsd:decimal ;
  dwc:decimalLongitude "3.998057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85339 3.998057)"^^geo:wktLiteral ;
  geo-pos:lat "51.85339"^^xsd:decimal ;
  geo-pos:long "3.998057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59d0'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46223; 46223'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.765'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998057'^^xsd:double;
  dwc:latitude '51.85339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611206'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85339 3.998057)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85339"^^xsd:decimal ;
  dwc:decimalLongitude "3.998057"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85339 3.998057)"^^geo:wktLiteral ;
  geo-pos:lat "51.85339"^^xsd:decimal ;
  geo-pos:long "3.998057"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46224; 46224'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.765'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998057'^^xsd:double;
  dwc:latitude '51.85339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611207'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877289 3.998107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877289"^^xsd:decimal ;
  dwc:decimalLongitude "3.998107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877289 3.998107)"^^geo:wktLiteral ;
  geo-pos:lat "51.877289"^^xsd:decimal ;
  geo-pos:long "3.998107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b6f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56050; 56050'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998107'^^xsd:double;
  dwc:latitude '51.877289'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620495'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879917 3.998124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879917"^^xsd:decimal ;
  dwc:decimalLongitude "3.998124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879917 3.998124)"^^geo:wktLiteral ;
  geo-pos:lat "51.879917"^^xsd:decimal ;
  geo-pos:long "3.998124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7832'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52212; 52212'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998124'^^xsd:double;
  dwc:latitude '51.879917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616896'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879917 3.998124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879917"^^xsd:decimal ;
  dwc:decimalLongitude "3.998124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879917 3.998124)"^^geo:wktLiteral ;
  geo-pos:lat "51.879917"^^xsd:decimal ;
  geo-pos:long "3.998124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7831'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52211; 52211'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998124'^^xsd:double;
  dwc:latitude '51.879917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616895'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909315 3.998308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909315"^^xsd:decimal ;
  dwc:decimalLongitude "3.998308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909315 3.998308)"^^geo:wktLiteral ;
  geo-pos:lat "51.909315"^^xsd:decimal ;
  geo-pos:long "3.998308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a4c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51151; 51151'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998308'^^xsd:double;
  dwc:latitude '51.909315'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615835'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852183 3.99835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852183"^^xsd:decimal ;
  dwc:decimalLongitude "3.99835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852183 3.99835)"^^geo:wktLiteral ;
  geo-pos:lat "51.852183"^^xsd:decimal ;
  geo-pos:long "3.99835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7146'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42069; 42069'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99835'^^xsd:double;
  dwc:latitude '51.852183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607254'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852183 3.99835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852183"^^xsd:decimal ;
  dwc:decimalLongitude "3.99835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852183 3.99835)"^^geo:wktLiteral ;
  geo-pos:lat "51.852183"^^xsd:decimal ;
  geo-pos:long "3.99835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7145'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42068; 42068'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99835'^^xsd:double;
  dwc:latitude '51.852183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607253'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861165 3.998375)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861165"^^xsd:decimal ;
  dwc:decimalLongitude "3.998375"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861165 3.998375)"^^geo:wktLiteral ;
  geo-pos:lat "51.861165"^^xsd:decimal ;
  geo-pos:long "3.998375"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5099'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46798; 46798'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.8736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998375'^^xsd:double;
  dwc:latitude '51.861165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611707'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861165 3.998375)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861165"^^xsd:decimal ;
  dwc:decimalLongitude "3.998375"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861165 3.998375)"^^geo:wktLiteral ;
  geo-pos:lat "51.861165"^^xsd:decimal ;
  geo-pos:long "3.998375"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5098'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46797; 46797'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.8736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998375'^^xsd:double;
  dwc:latitude '51.861165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611706'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937638 3.99845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937638"^^xsd:decimal ;
  dwc:decimalLongitude "3.99845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937638 3.99845)"^^geo:wktLiteral ;
  geo-pos:lat "51.937638"^^xsd:decimal ;
  geo-pos:long "3.99845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-753e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42487; 42487'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99845'^^xsd:double;
  dwc:latitude '51.937638'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607594'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937638 3.99845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.937638"^^xsd:decimal ;
  dwc:decimalLongitude "3.99845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.937638 3.99845)"^^geo:wktLiteral ;
  geo-pos:lat "51.937638"^^xsd:decimal ;
  geo-pos:long "3.99845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-753d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42486; 42486'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99845'^^xsd:double;
  dwc:latitude '51.937638'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607593'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852839 3.998452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852839"^^xsd:decimal ;
  dwc:decimalLongitude "3.998452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852839 3.998452)"^^geo:wktLiteral ;
  geo-pos:lat "51.852839"^^xsd:decimal ;
  geo-pos:long "3.998452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4801'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52982; 52982'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.396388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998452'^^xsd:double;
  dwc:latitude '51.852839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617601'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952859 3.998475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952859"^^xsd:decimal ;
  dwc:decimalLongitude "3.998475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952859 3.998475)"^^geo:wktLiteral ;
  geo-pos:lat "51.952859"^^xsd:decimal ;
  geo-pos:long "3.998475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5890'^^xsd:string;
  dwc:scientificName 'Uria aalge'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46013; 46013'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '11.244722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998475'^^xsd:double;
  dwc:latitude '51.952859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137133'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610936'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137133'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914268 3.998491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914268"^^xsd:decimal ;
  dwc:decimalLongitude "3.998491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914268 3.998491)"^^geo:wktLiteral ;
  geo-pos:lat "51.914268"^^xsd:decimal ;
  geo-pos:long "3.998491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dbd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47832; 47832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998491'^^xsd:double;
  dwc:latitude '51.914268'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612787'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881655 3.998567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881655"^^xsd:decimal ;
  dwc:decimalLongitude "3.998567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881655 3.998567)"^^geo:wktLiteral ;
  geo-pos:lat "51.881655"^^xsd:decimal ;
  geo-pos:long "3.998567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-740e'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39354; 39354'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998567'^^xsd:double;
  dwc:latitude '51.881655'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604623'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853494 3.998611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853494"^^xsd:decimal ;
  dwc:decimalLongitude "3.998611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853494 3.998611)"^^geo:wktLiteral ;
  geo-pos:lat "51.853494"^^xsd:decimal ;
  geo-pos:long "3.998611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a97'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51076; 51076'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998611'^^xsd:double;
  dwc:latitude '51.853494'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615760'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938319 3.998617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938319"^^xsd:decimal ;
  dwc:decimalLongitude "3.998617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938319 3.998617)"^^geo:wktLiteral ;
  geo-pos:lat "51.938319"^^xsd:decimal ;
  geo-pos:long "3.998617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55988; 55988'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998617'^^xsd:double;
  dwc:latitude '51.938319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620441'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938319 3.998617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938319"^^xsd:decimal ;
  dwc:decimalLongitude "3.998617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938319 3.998617)"^^geo:wktLiteral ;
  geo-pos:lat "51.938319"^^xsd:decimal ;
  geo-pos:long "3.998617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55990; 55990'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998617'^^xsd:double;
  dwc:latitude '51.938319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620443'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938319 3.998617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.938319"^^xsd:decimal ;
  dwc:decimalLongitude "3.998617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.938319 3.998617)"^^geo:wktLiteral ;
  geo-pos:lat "51.938319"^^xsd:decimal ;
  geo-pos:long "3.998617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55989; 55989'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998617'^^xsd:double;
  dwc:latitude '51.938319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620442'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861333 3.998727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861333"^^xsd:decimal ;
  dwc:decimalLongitude "3.998727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861333 3.998727)"^^geo:wktLiteral ;
  geo-pos:lat "51.861333"^^xsd:decimal ;
  geo-pos:long "3.998727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64fc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48956; 48956'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.3358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998727'^^xsd:double;
  dwc:latitude '51.861333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613794'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861333 3.998727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861333"^^xsd:decimal ;
  dwc:decimalLongitude "3.998727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861333 3.998727)"^^geo:wktLiteral ;
  geo-pos:lat "51.861333"^^xsd:decimal ;
  geo-pos:long "3.998727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64fb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48954; 48954'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.3358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998727'^^xsd:double;
  dwc:latitude '51.861333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613792'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861333 3.998727)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861333"^^xsd:decimal ;
  dwc:decimalLongitude "3.998727"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861333 3.998727)"^^geo:wktLiteral ;
  geo-pos:lat "51.861333"^^xsd:decimal ;
  geo-pos:long "3.998727"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64fa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48955; 48955'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.3358333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998727'^^xsd:double;
  dwc:latitude '51.861333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613793'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910561 3.998728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910561"^^xsd:decimal ;
  dwc:decimalLongitude "3.998728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910561 3.998728)"^^geo:wktLiteral ;
  geo-pos:lat "51.910561"^^xsd:decimal ;
  geo-pos:long "3.998728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e63'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40815; 40815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998728'^^xsd:double;
  dwc:latitude '51.910561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605969'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910561 3.998728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910561"^^xsd:decimal ;
  dwc:decimalLongitude "3.998728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910561 3.998728)"^^geo:wktLiteral ;
  geo-pos:lat "51.910561"^^xsd:decimal ;
  geo-pos:long "3.998728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e62'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40816; 40816'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998728'^^xsd:double;
  dwc:latitude '51.910561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605970'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910561 3.998728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910561"^^xsd:decimal ;
  dwc:decimalLongitude "3.998728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910561 3.998728)"^^geo:wktLiteral ;
  geo-pos:lat "51.910561"^^xsd:decimal ;
  geo-pos:long "3.998728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e61'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40817; 40817'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998728'^^xsd:double;
  dwc:latitude '51.910561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605971'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908295 3.998765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908295"^^xsd:decimal ;
  dwc:decimalLongitude "3.998765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908295 3.998765)"^^geo:wktLiteral ;
  geo-pos:lat "51.908295"^^xsd:decimal ;
  geo-pos:long "3.998765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e4e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40837; 40837'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998765'^^xsd:double;
  dwc:latitude '51.908295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605989'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913968 3.998818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913968"^^xsd:decimal ;
  dwc:decimalLongitude "3.998818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913968 3.998818)"^^geo:wktLiteral ;
  geo-pos:lat "51.913968"^^xsd:decimal ;
  geo-pos:long "3.998818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46738; 46738'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998818'^^xsd:double;
  dwc:latitude '51.913968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611675'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8815 3.998883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8815"^^xsd:decimal ;
  dwc:decimalLongitude "3.998883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8815 3.998883)"^^geo:wktLiteral ;
  geo-pos:lat "51.8815"^^xsd:decimal ;
  geo-pos:long "3.998883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ebd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49587; 49587'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998883'^^xsd:double;
  dwc:latitude '51.8815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614438'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8815 3.998883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8815"^^xsd:decimal ;
  dwc:decimalLongitude "3.998883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8815 3.998883)"^^geo:wktLiteral ;
  geo-pos:lat "51.8815"^^xsd:decimal ;
  geo-pos:long "3.998883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ebc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49588; 49588'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998883'^^xsd:double;
  dwc:latitude '51.8815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614439'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8815 3.998883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8815"^^xsd:decimal ;
  dwc:decimalLongitude "3.998883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8815 3.998883)"^^geo:wktLiteral ;
  geo-pos:lat "51.8815"^^xsd:decimal ;
  geo-pos:long "3.998883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ebb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49589; 49589'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998883'^^xsd:double;
  dwc:latitude '51.8815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614440'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908653 3.998977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908653"^^xsd:decimal ;
  dwc:decimalLongitude "3.998977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908653 3.998977)"^^geo:wktLiteral ;
  geo-pos:lat "51.908653"^^xsd:decimal ;
  geo-pos:long "3.998977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6331'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44815; 44815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.211388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998977'^^xsd:double;
  dwc:latitude '51.908653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609855'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859802 3.998983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859802"^^xsd:decimal ;
  dwc:decimalLongitude "3.998983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859802 3.998983)"^^geo:wktLiteral ;
  geo-pos:lat "51.859802"^^xsd:decimal ;
  geo-pos:long "3.998983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a2e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51186; 51186'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998983'^^xsd:double;
  dwc:latitude '51.859802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615865'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859802 3.998983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859802"^^xsd:decimal ;
  dwc:decimalLongitude "3.998983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859802 3.998983)"^^geo:wktLiteral ;
  geo-pos:lat "51.859802"^^xsd:decimal ;
  geo-pos:long "3.998983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a2d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51187; 51187'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.998983'^^xsd:double;
  dwc:latitude '51.859802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615866'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872381 3.99903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872381"^^xsd:decimal ;
  dwc:decimalLongitude "3.99903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872381 3.99903)"^^geo:wktLiteral ;
  geo-pos:lat "51.872381"^^xsd:decimal ;
  geo-pos:long "3.99903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b2a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47511; 47511'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99903'^^xsd:double;
  dwc:latitude '51.872381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612417'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872381 3.99903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872381"^^xsd:decimal ;
  dwc:decimalLongitude "3.99903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872381 3.99903)"^^geo:wktLiteral ;
  geo-pos:lat "51.872381"^^xsd:decimal ;
  geo-pos:long "3.99903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b29'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47510; 47510'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2544444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99903'^^xsd:double;
  dwc:latitude '51.872381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612416'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909911 3.999121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909911"^^xsd:decimal ;
  dwc:decimalLongitude "3.999121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909911 3.999121)"^^geo:wktLiteral ;
  geo-pos:lat "51.909911"^^xsd:decimal ;
  geo-pos:long "3.999121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53bc'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53937; 53937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.338611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999121'^^xsd:double;
  dwc:latitude '51.909911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618521'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909911 3.999121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909911"^^xsd:decimal ;
  dwc:decimalLongitude "3.999121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909911 3.999121)"^^geo:wktLiteral ;
  geo-pos:lat "51.909911"^^xsd:decimal ;
  geo-pos:long "3.999121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53bb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53938; 53938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.338611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999121'^^xsd:double;
  dwc:latitude '51.909911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618522'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909911 3.999121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909911"^^xsd:decimal ;
  dwc:decimalLongitude "3.999121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909911 3.999121)"^^geo:wktLiteral ;
  geo-pos:lat "51.909911"^^xsd:decimal ;
  geo-pos:long "3.999121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53939; 53939'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.338611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999121'^^xsd:double;
  dwc:latitude '51.909911'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618523'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878989 3.999191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878989"^^xsd:decimal ;
  dwc:decimalLongitude "3.999191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878989 3.999191)"^^geo:wktLiteral ;
  geo-pos:lat "51.878989"^^xsd:decimal ;
  geo-pos:long "3.999191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5793'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44541; 44541'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999191'^^xsd:double;
  dwc:latitude '51.878989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609559'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878989 3.999191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878989"^^xsd:decimal ;
  dwc:decimalLongitude "3.999191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878989 3.999191)"^^geo:wktLiteral ;
  geo-pos:lat "51.878989"^^xsd:decimal ;
  geo-pos:long "3.999191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5792'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44542; 44542'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999191'^^xsd:double;
  dwc:latitude '51.878989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609560'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879879 3.99921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879879"^^xsd:decimal ;
  dwc:decimalLongitude "3.99921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879879 3.99921)"^^geo:wktLiteral ;
  geo-pos:lat "51.879879"^^xsd:decimal ;
  geo-pos:long "3.99921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46778; 46778'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99921'^^xsd:double;
  dwc:latitude '51.879879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611689'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879879 3.99921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879879"^^xsd:decimal ;
  dwc:decimalLongitude "3.99921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879879 3.99921)"^^geo:wktLiteral ;
  geo-pos:lat "51.879879"^^xsd:decimal ;
  geo-pos:long "3.99921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46779; 46779'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99921'^^xsd:double;
  dwc:latitude '51.879879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611690'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876678 3.999235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876678"^^xsd:decimal ;
  dwc:decimalLongitude "3.999235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876678 3.999235)"^^geo:wktLiteral ;
  geo-pos:lat "51.876678"^^xsd:decimal ;
  geo-pos:long "3.999235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f8c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52463; 52463'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.024722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999235'^^xsd:double;
  dwc:latitude '51.876678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617080'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876678 3.999235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876678"^^xsd:decimal ;
  dwc:decimalLongitude "3.999235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876678 3.999235)"^^geo:wktLiteral ;
  geo-pos:lat "51.876678"^^xsd:decimal ;
  geo-pos:long "3.999235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f8b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52462; 52462'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.024722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999235'^^xsd:double;
  dwc:latitude '51.876678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617079'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876678 3.999235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876678"^^xsd:decimal ;
  dwc:decimalLongitude "3.999235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876678 3.999235)"^^geo:wktLiteral ;
  geo-pos:lat "51.876678"^^xsd:decimal ;
  geo-pos:long "3.999235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f8a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52464; 52464'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.026388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999235'^^xsd:double;
  dwc:latitude '51.876678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617081'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88236 3.999236)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88236"^^xsd:decimal ;
  dwc:decimalLongitude "3.999236"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88236 3.999236)"^^geo:wktLiteral ;
  geo-pos:lat "51.88236"^^xsd:decimal ;
  geo-pos:long "3.999236"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6087'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40193; 40193'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.133055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999236'^^xsd:double;
  dwc:latitude '51.88236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605396'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88236 3.999236)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88236"^^xsd:decimal ;
  dwc:decimalLongitude "3.999236"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88236 3.999236)"^^geo:wktLiteral ;
  geo-pos:lat "51.88236"^^xsd:decimal ;
  geo-pos:long "3.999236"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6086'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40195; 40195'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.133055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999236'^^xsd:double;
  dwc:latitude '51.88236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605398'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88236 3.999236)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88236"^^xsd:decimal ;
  dwc:decimalLongitude "3.999236"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88236 3.999236)"^^geo:wktLiteral ;
  geo-pos:lat "51.88236"^^xsd:decimal ;
  geo-pos:long "3.999236"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6085'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40194; 40194'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.133055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999236'^^xsd:double;
  dwc:latitude '51.88236'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605397'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912687 3.999328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912687"^^xsd:decimal ;
  dwc:decimalLongitude "3.999328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912687 3.999328)"^^geo:wktLiteral ;
  geo-pos:lat "51.912687"^^xsd:decimal ;
  geo-pos:long "3.999328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b8d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56012; 56012'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999328'^^xsd:double;
  dwc:latitude '51.912687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620465'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912687 3.999328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912687"^^xsd:decimal ;
  dwc:decimalLongitude "3.999328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912687 3.999328)"^^geo:wktLiteral ;
  geo-pos:lat "51.912687"^^xsd:decimal ;
  geo-pos:long "3.999328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b8c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56011; 56011'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999328'^^xsd:double;
  dwc:latitude '51.912687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620464'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912687 3.999328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912687"^^xsd:decimal ;
  dwc:decimalLongitude "3.999328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912687 3.999328)"^^geo:wktLiteral ;
  geo-pos:lat "51.912687"^^xsd:decimal ;
  geo-pos:long "3.999328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b8b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56015; 56015'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999328'^^xsd:double;
  dwc:latitude '51.912687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620466'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908298 3.999449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908298"^^xsd:decimal ;
  dwc:decimalLongitude "3.999449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908298 3.999449)"^^geo:wktLiteral ;
  geo-pos:lat "51.908298"^^xsd:decimal ;
  geo-pos:long "3.999449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-650d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48934; 48934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999449'^^xsd:double;
  dwc:latitude '51.908298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613773'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908298 3.999449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908298"^^xsd:decimal ;
  dwc:decimalLongitude "3.999449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908298 3.999449)"^^geo:wktLiteral ;
  geo-pos:lat "51.908298"^^xsd:decimal ;
  geo-pos:long "3.999449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-650c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48937; 48937'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999449'^^xsd:double;
  dwc:latitude '51.908298'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613775'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877737 3.999454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877737"^^xsd:decimal ;
  dwc:decimalLongitude "3.999454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877737 3.999454)"^^geo:wktLiteral ;
  geo-pos:lat "51.877737"^^xsd:decimal ;
  geo-pos:long "3.999454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a42'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51165; 51165'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999454'^^xsd:double;
  dwc:latitude '51.877737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615845'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877737 3.999454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877737"^^xsd:decimal ;
  dwc:decimalLongitude "3.999454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877737 3.999454)"^^geo:wktLiteral ;
  geo-pos:lat "51.877737"^^xsd:decimal ;
  geo-pos:long "3.999454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a41'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51166; 51166'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999454'^^xsd:double;
  dwc:latitude '51.877737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615846'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910024 3.999501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910024"^^xsd:decimal ;
  dwc:decimalLongitude "3.999501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910024 3.999501)"^^geo:wktLiteral ;
  geo-pos:lat "51.910024"^^xsd:decimal ;
  geo-pos:long "3.999501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ca'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42921; 42921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999501'^^xsd:double;
  dwc:latitude '51.910024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607972'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910024 3.999501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910024"^^xsd:decimal ;
  dwc:decimalLongitude "3.999501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910024 3.999501)"^^geo:wktLiteral ;
  geo-pos:lat "51.910024"^^xsd:decimal ;
  geo-pos:long "3.999501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42924; 42924'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999501'^^xsd:double;
  dwc:latitude '51.910024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607974'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910024 3.999501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910024"^^xsd:decimal ;
  dwc:decimalLongitude "3.999501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910024 3.999501)"^^geo:wktLiteral ;
  geo-pos:lat "51.910024"^^xsd:decimal ;
  geo-pos:long "3.999501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42922; 42922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999501'^^xsd:double;
  dwc:latitude '51.910024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607973'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940019 3.999542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940019"^^xsd:decimal ;
  dwc:decimalLongitude "3.999542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940019 3.999542)"^^geo:wktLiteral ;
  geo-pos:lat "51.940019"^^xsd:decimal ;
  geo-pos:long "3.999542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-609c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40172; 40172'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.934444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999542'^^xsd:double;
  dwc:latitude '51.940019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605375'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940019 3.999542)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940019"^^xsd:decimal ;
  dwc:decimalLongitude "3.999542"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940019 3.999542)"^^geo:wktLiteral ;
  geo-pos:lat "51.940019"^^xsd:decimal ;
  geo-pos:long "3.999542"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-609b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40173; 40173'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.934444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999542'^^xsd:double;
  dwc:latitude '51.940019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605376'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939669 3.999564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939669"^^xsd:decimal ;
  dwc:decimalLongitude "3.999564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939669 3.999564)"^^geo:wktLiteral ;
  geo-pos:lat "51.939669"^^xsd:decimal ;
  geo-pos:long "3.999564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-417a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56800; 56800'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999564'^^xsd:double;
  dwc:latitude '51.939669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621266'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939129 3.999566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939129"^^xsd:decimal ;
  dwc:decimalLongitude "3.999566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939129 3.999566)"^^geo:wktLiteral ;
  geo-pos:lat "51.939129"^^xsd:decimal ;
  geo-pos:long "3.999566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7133'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42089; 42089'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999566'^^xsd:double;
  dwc:latitude '51.939129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607273'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939129 3.999566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939129"^^xsd:decimal ;
  dwc:decimalLongitude "3.999566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939129 3.999566)"^^geo:wktLiteral ;
  geo-pos:lat "51.939129"^^xsd:decimal ;
  geo-pos:long "3.999566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7132'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42088; 42088'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999566'^^xsd:double;
  dwc:latitude '51.939129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607272'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907425 3.999604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907425"^^xsd:decimal ;
  dwc:decimalLongitude "3.999604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907425 3.999604)"^^geo:wktLiteral ;
  geo-pos:lat "51.907425"^^xsd:decimal ;
  geo-pos:long "3.999604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50211; 50211'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.843055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999604'^^xsd:double;
  dwc:latitude '51.907425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614959'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907425 3.999604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907425"^^xsd:decimal ;
  dwc:decimalLongitude "3.999604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907425 3.999604)"^^geo:wktLiteral ;
  geo-pos:lat "51.907425"^^xsd:decimal ;
  geo-pos:long "3.999604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75da'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50210; 50210'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.843055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999604'^^xsd:double;
  dwc:latitude '51.907425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614958'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941403 3.99966)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941403"^^xsd:decimal ;
  dwc:decimalLongitude "3.99966"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941403 3.99966)"^^geo:wktLiteral ;
  geo-pos:lat "51.941403"^^xsd:decimal ;
  geo-pos:long "3.99966"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e8f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40770; 40770'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99966'^^xsd:double;
  dwc:latitude '51.941403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605923'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941403 3.99966)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941403"^^xsd:decimal ;
  dwc:decimalLongitude "3.99966"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941403 3.99966)"^^geo:wktLiteral ;
  geo-pos:lat "51.941403"^^xsd:decimal ;
  geo-pos:long "3.99966"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e8e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40771; 40771'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.99966'^^xsd:double;
  dwc:latitude '51.941403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605924'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878436 3.999672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878436"^^xsd:decimal ;
  dwc:decimalLongitude "3.999672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878436 3.999672)"^^geo:wktLiteral ;
  geo-pos:lat "51.878436"^^xsd:decimal ;
  geo-pos:long "3.999672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b1'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53951; 53951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.355833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999672'^^xsd:double;
  dwc:latitude '51.878436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618534'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878436 3.999672)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878436"^^xsd:decimal ;
  dwc:decimalLongitude "3.999672"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878436 3.999672)"^^geo:wktLiteral ;
  geo-pos:lat "51.878436"^^xsd:decimal ;
  geo-pos:long "3.999672"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53950; 53950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.355833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999672'^^xsd:double;
  dwc:latitude '51.878436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618533'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.999675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965617"^^xsd:decimal ;
  dwc:decimalLongitude "3.999675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.999675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965617"^^xsd:decimal ;
  geo-pos:long "3.999675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e48'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55196; 55196'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999675'^^xsd:double;
  dwc:latitude '51.965617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619714'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.999675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965617"^^xsd:decimal ;
  dwc:decimalLongitude "3.999675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.999675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965617"^^xsd:decimal ;
  geo-pos:long "3.999675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e46'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55195; 55195'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999675'^^xsd:double;
  dwc:latitude '51.965617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619713'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.999675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965617"^^xsd:decimal ;
  dwc:decimalLongitude "3.999675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.999675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965617"^^xsd:decimal ;
  geo-pos:long "3.999675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e44'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55193; 55193'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999675'^^xsd:double;
  dwc:latitude '51.965617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619711'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.999675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965617"^^xsd:decimal ;
  dwc:decimalLongitude "3.999675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965617 3.999675)"^^geo:wktLiteral ;
  geo-pos:lat "51.965617"^^xsd:decimal ;
  geo-pos:long "3.999675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e43'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55194; 55194'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999675'^^xsd:double;
  dwc:latitude '51.965617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619712'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896858 3.999791)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896858"^^xsd:decimal ;
  dwc:decimalLongitude "3.999791"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896858 3.999791)"^^geo:wktLiteral ;
  geo-pos:lat "51.896858"^^xsd:decimal ;
  geo-pos:long "3.999791"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7120'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42110; 42110'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0302777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999791'^^xsd:double;
  dwc:latitude '51.896858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607291'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854275 3.999805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854275"^^xsd:decimal ;
  dwc:decimalLongitude "3.999805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854275 3.999805)"^^geo:wktLiteral ;
  geo-pos:lat "51.854275"^^xsd:decimal ;
  geo-pos:long "3.999805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7309'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43829; 43829'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999805'^^xsd:double;
  dwc:latitude '51.854275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608840'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883164"^^xsd:decimal ;
  dwc:decimalLongitude "3.999835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  geo-pos:lat "51.883164"^^xsd:decimal ;
  geo-pos:long "3.999835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6507'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48942; 48942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999835'^^xsd:double;
  dwc:latitude '51.883164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613781'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883164"^^xsd:decimal ;
  dwc:decimalLongitude "3.999835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  geo-pos:lat "51.883164"^^xsd:decimal ;
  geo-pos:long "3.999835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6506'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48943; 48943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999835'^^xsd:double;
  dwc:latitude '51.883164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613782'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883164"^^xsd:decimal ;
  dwc:decimalLongitude "3.999835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  geo-pos:lat "51.883164"^^xsd:decimal ;
  geo-pos:long "3.999835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-632e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44822; 44822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.230277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999835'^^xsd:double;
  dwc:latitude '51.883164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609862'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883164"^^xsd:decimal ;
  dwc:decimalLongitude "3.999835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  geo-pos:lat "51.883164"^^xsd:decimal ;
  geo-pos:long "3.999835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-632d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44820; 44820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.230277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999835'^^xsd:double;
  dwc:latitude '51.883164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609860'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883164"^^xsd:decimal ;
  dwc:decimalLongitude "3.999835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  geo-pos:lat "51.883164"^^xsd:decimal ;
  geo-pos:long "3.999835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-632c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44819; 44819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.230277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999835'^^xsd:double;
  dwc:latitude '51.883164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609859'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883164"^^xsd:decimal ;
  dwc:decimalLongitude "3.999835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883164 3.999835)"^^geo:wktLiteral ;
  geo-pos:lat "51.883164"^^xsd:decimal ;
  geo-pos:long "3.999835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-632b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44821; 44821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.230277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999835'^^xsd:double;
  dwc:latitude '51.883164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609861'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939495 3.999851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939495"^^xsd:decimal ;
  dwc:decimalLongitude "3.999851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939495 3.999851)"^^geo:wktLiteral ;
  geo-pos:lat "51.939495"^^xsd:decimal ;
  geo-pos:long "3.999851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6521'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48912; 48912'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999851'^^xsd:double;
  dwc:latitude '51.939495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613751'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911838 3.999862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911838"^^xsd:decimal ;
  dwc:decimalLongitude "3.999862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911838 3.999862)"^^geo:wktLiteral ;
  geo-pos:lat "51.911838"^^xsd:decimal ;
  geo-pos:long "3.999862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40043; 40043'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.5961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999862'^^xsd:double;
  dwc:latitude '51.911838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605245'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911838 3.999862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911838"^^xsd:decimal ;
  dwc:decimalLongitude "3.999862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911838 3.999862)"^^geo:wktLiteral ;
  geo-pos:lat "51.911838"^^xsd:decimal ;
  geo-pos:long "3.999862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66cb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40039; 40039'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.5961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999862'^^xsd:double;
  dwc:latitude '51.911838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605243'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911838 3.999862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911838"^^xsd:decimal ;
  dwc:decimalLongitude "3.999862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911838 3.999862)"^^geo:wktLiteral ;
  geo-pos:lat "51.911838"^^xsd:decimal ;
  geo-pos:long "3.999862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ca'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40040; 40040'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.5961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999862'^^xsd:double;
  dwc:latitude '51.911838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605244'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910021 3.999879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910021"^^xsd:decimal ;
  dwc:decimalLongitude "3.999879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910021 3.999879)"^^geo:wktLiteral ;
  geo-pos:lat "51.910021"^^xsd:decimal ;
  geo-pos:long "3.999879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-741d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39339; 39339'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999879'^^xsd:double;
  dwc:latitude '51.910021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604608'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884054 3.999899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884054"^^xsd:decimal ;
  dwc:decimalLongitude "3.999899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884054 3.999899)"^^geo:wktLiteral ;
  geo-pos:lat "51.884054"^^xsd:decimal ;
  geo-pos:long "3.999899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b87'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56019; 56019'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999899'^^xsd:double;
  dwc:latitude '51.884054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620470'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884054 3.999899)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884054"^^xsd:decimal ;
  dwc:decimalLongitude "3.999899"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884054 3.999899)"^^geo:wktLiteral ;
  geo-pos:lat "51.884054"^^xsd:decimal ;
  geo-pos:long "3.999899"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b86'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56021; 56021'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.2583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999899'^^xsd:double;
  dwc:latitude '51.884054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620471'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852853 3.999904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852853"^^xsd:decimal ;
  dwc:decimalLongitude "3.999904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852853 3.999904)"^^geo:wktLiteral ;
  geo-pos:lat "51.852853"^^xsd:decimal ;
  geo-pos:long "3.999904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6965'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50356; 50356'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999904'^^xsd:double;
  dwc:latitude '51.852853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615077'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852853 3.999904)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852853"^^xsd:decimal ;
  dwc:decimalLongitude "3.999904"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852853 3.999904)"^^geo:wktLiteral ;
  geo-pos:lat "51.852853"^^xsd:decimal ;
  geo-pos:long "3.999904"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6964'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50357; 50357'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.3988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999904'^^xsd:double;
  dwc:latitude '51.852853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615078'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909535 3.999927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909535"^^xsd:decimal ;
  dwc:decimalLongitude "3.999927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909535 3.999927)"^^geo:wktLiteral ;
  geo-pos:lat "51.909535"^^xsd:decimal ;
  geo-pos:long "3.999927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d9b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47869; 47869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999927'^^xsd:double;
  dwc:latitude '51.909535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612825'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909535 3.999927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909535"^^xsd:decimal ;
  dwc:decimalLongitude "3.999927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909535 3.999927)"^^geo:wktLiteral ;
  geo-pos:lat "51.909535"^^xsd:decimal ;
  geo-pos:long "3.999927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d9a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47866; 47866'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999927'^^xsd:double;
  dwc:latitude '51.909535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612821'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909535 3.999927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909535"^^xsd:decimal ;
  dwc:decimalLongitude "3.999927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909535 3.999927)"^^geo:wktLiteral ;
  geo-pos:lat "51.909535"^^xsd:decimal ;
  geo-pos:long "3.999927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d99'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47867; 47867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6408333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999927'^^xsd:double;
  dwc:latitude '51.909535'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612823'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853572 3.999934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853572"^^xsd:decimal ;
  dwc:decimalLongitude "3.999934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853572 3.999934)"^^geo:wktLiteral ;
  geo-pos:lat "51.853572"^^xsd:decimal ;
  geo-pos:long "3.999934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a96'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51077; 51077'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999934'^^xsd:double;
  dwc:latitude '51.853572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615761'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853572 3.999934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853572"^^xsd:decimal ;
  dwc:decimalLongitude "3.999934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853572 3.999934)"^^geo:wktLiteral ;
  geo-pos:lat "51.853572"^^xsd:decimal ;
  geo-pos:long "3.999934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a95'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51078; 51078'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999934'^^xsd:double;
  dwc:latitude '51.853572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615762'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859918 3.999984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859918"^^xsd:decimal ;
  dwc:decimalLongitude "3.999984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859918 3.999984)"^^geo:wktLiteral ;
  geo-pos:lat "51.859918"^^xsd:decimal ;
  geo-pos:long "3.999984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7504'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42544; 42544'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '3.999984'^^xsd:double;
  dwc:latitude '51.859918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607651'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909202 4.000006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909202"^^xsd:decimal ;
  dwc:decimalLongitude "4.000006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909202 4.000006)"^^geo:wktLiteral ;
  geo-pos:lat "51.909202"^^xsd:decimal ;
  geo-pos:long "4.000006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e02'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48218; 48218'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000006'^^xsd:double;
  dwc:latitude '51.909202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613096'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909202 4.000006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909202"^^xsd:decimal ;
  dwc:decimalLongitude "4.000006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909202 4.000006)"^^geo:wktLiteral ;
  geo-pos:lat "51.909202"^^xsd:decimal ;
  geo-pos:long "4.000006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e03'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48217; 48217'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000006'^^xsd:double;
  dwc:latitude '51.909202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613095'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940132 4.000025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940132"^^xsd:decimal ;
  dwc:decimalLongitude "4.000025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940132 4.000025)"^^geo:wktLiteral ;
  geo-pos:lat "51.940132"^^xsd:decimal ;
  geo-pos:long "4.000025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53026; 53026'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.553055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000025'^^xsd:double;
  dwc:latitude '51.940132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617645'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879305 4.000026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879305"^^xsd:decimal ;
  dwc:decimalLongitude "4.000026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879305 4.000026)"^^geo:wktLiteral ;
  geo-pos:lat "51.879305"^^xsd:decimal ;
  geo-pos:long "4.000026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5573'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55434; 55434'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.109166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000026'^^xsd:double;
  dwc:latitude '51.879305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619409'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879305 4.000026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879305"^^xsd:decimal ;
  dwc:decimalLongitude "4.000026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879305 4.000026)"^^geo:wktLiteral ;
  geo-pos:lat "51.879305"^^xsd:decimal ;
  geo-pos:long "4.000026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5572'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55435; 55435'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.109166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000026'^^xsd:double;
  dwc:latitude '51.879305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619410'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884143 4.000031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884143"^^xsd:decimal ;
  dwc:decimalLongitude "4.000031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884143 4.000031)"^^geo:wktLiteral ;
  geo-pos:lat "51.884143"^^xsd:decimal ;
  geo-pos:long "4.000031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43897; 43897'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000031'^^xsd:double;
  dwc:latitude '51.884143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608909'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884143 4.000031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884143"^^xsd:decimal ;
  dwc:decimalLongitude "4.000031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884143 4.000031)"^^geo:wktLiteral ;
  geo-pos:lat "51.884143"^^xsd:decimal ;
  geo-pos:long "4.000031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43896; 43896'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000031'^^xsd:double;
  dwc:latitude '51.884143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608908'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884143 4.000031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884143"^^xsd:decimal ;
  dwc:decimalLongitude "4.000031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884143 4.000031)"^^geo:wktLiteral ;
  geo-pos:lat "51.884143"^^xsd:decimal ;
  geo-pos:long "4.000031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c6'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43895; 43895'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000031'^^xsd:double;
  dwc:latitude '51.884143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608907'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852502 4.000127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852502"^^xsd:decimal ;
  dwc:decimalLongitude "4.000127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852502 4.000127)"^^geo:wktLiteral ;
  geo-pos:lat "51.852502"^^xsd:decimal ;
  geo-pos:long "4.000127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52062; 52062'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2686111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000127'^^xsd:double;
  dwc:latitude '51.852502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616749'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852502 4.000127)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852502"^^xsd:decimal ;
  dwc:decimalLongitude "4.000127"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852502 4.000127)"^^geo:wktLiteral ;
  geo-pos:lat "51.852502"^^xsd:decimal ;
  geo-pos:long "4.000127"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52063; 52063'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2686111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000127'^^xsd:double;
  dwc:latitude '51.852502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616750'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910531 4.000152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910531"^^xsd:decimal ;
  dwc:decimalLongitude "4.000152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910531 4.000152)"^^geo:wktLiteral ;
  geo-pos:lat "51.910531"^^xsd:decimal ;
  geo-pos:long "4.000152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6945'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50402; 50402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000152'^^xsd:double;
  dwc:latitude '51.910531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615110'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910531 4.000152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910531"^^xsd:decimal ;
  dwc:decimalLongitude "4.000152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910531 4.000152)"^^geo:wktLiteral ;
  geo-pos:lat "51.910531"^^xsd:decimal ;
  geo-pos:long "4.000152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6944'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50400; 50400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000152'^^xsd:double;
  dwc:latitude '51.910531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615109'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885616 4.00018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885616"^^xsd:decimal ;
  dwc:decimalLongitude "4.00018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885616 4.00018)"^^geo:wktLiteral ;
  geo-pos:lat "51.885616"^^xsd:decimal ;
  geo-pos:long "4.00018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6089'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40192; 40192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.131111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00018'^^xsd:double;
  dwc:latitude '51.885616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605395'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885616 4.00018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885616"^^xsd:decimal ;
  dwc:decimalLongitude "4.00018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885616 4.00018)"^^geo:wktLiteral ;
  geo-pos:lat "51.885616"^^xsd:decimal ;
  geo-pos:long "4.00018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6088'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40191; 40191'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.131111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00018'^^xsd:double;
  dwc:latitude '51.885616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605394'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880419 4.000196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880419"^^xsd:decimal ;
  dwc:decimalLongitude "4.000196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880419 4.000196)"^^geo:wktLiteral ;
  geo-pos:lat "51.880419"^^xsd:decimal ;
  geo-pos:long "4.000196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5980'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46306; 46306'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000196'^^xsd:double;
  dwc:latitude '51.880419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611287'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880419 4.000196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880419"^^xsd:decimal ;
  dwc:decimalLongitude "4.000196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880419 4.000196)"^^geo:wktLiteral ;
  geo-pos:lat "51.880419"^^xsd:decimal ;
  geo-pos:long "4.000196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-597f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46305; 46305'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000196'^^xsd:double;
  dwc:latitude '51.880419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611286'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880419 4.000196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880419"^^xsd:decimal ;
  dwc:decimalLongitude "4.000196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880419 4.000196)"^^geo:wktLiteral ;
  geo-pos:lat "51.880419"^^xsd:decimal ;
  geo-pos:long "4.000196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-597e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46307; 46307'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000196'^^xsd:double;
  dwc:latitude '51.880419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611288'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913133 4.000203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913133"^^xsd:decimal ;
  dwc:decimalLongitude "4.000203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913133 4.000203)"^^geo:wktLiteral ;
  geo-pos:lat "51.913133"^^xsd:decimal ;
  geo-pos:long "4.000203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-752b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42505; 42505'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000203'^^xsd:double;
  dwc:latitude '51.913133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607612'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913133 4.000203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913133"^^xsd:decimal ;
  dwc:decimalLongitude "4.000203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913133 4.000203)"^^geo:wktLiteral ;
  geo-pos:lat "51.913133"^^xsd:decimal ;
  geo-pos:long "4.000203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-752a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42507; 42507'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000203'^^xsd:double;
  dwc:latitude '51.913133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607614'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913133 4.000203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913133"^^xsd:decimal ;
  dwc:decimalLongitude "4.000203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913133 4.000203)"^^geo:wktLiteral ;
  geo-pos:lat "51.913133"^^xsd:decimal ;
  geo-pos:long "4.000203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7529'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42506; 42506'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000203'^^xsd:double;
  dwc:latitude '51.913133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607613'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879375 4.000231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879375"^^xsd:decimal ;
  dwc:decimalLongitude "4.000231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879375 4.000231)"^^geo:wktLiteral ;
  geo-pos:lat "51.879375"^^xsd:decimal ;
  geo-pos:long "4.000231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4151'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56843; 56843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000231'^^xsd:double;
  dwc:latitude '51.879375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621307'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879375 4.000231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879375"^^xsd:decimal ;
  dwc:decimalLongitude "4.000231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879375 4.000231)"^^geo:wktLiteral ;
  geo-pos:lat "51.879375"^^xsd:decimal ;
  geo-pos:long "4.000231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4150'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56844; 56844'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000231'^^xsd:double;
  dwc:latitude '51.879375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621308'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887137 4.00024)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887137"^^xsd:decimal ;
  dwc:decimalLongitude "4.00024"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887137 4.00024)"^^geo:wktLiteral ;
  geo-pos:lat "51.887137"^^xsd:decimal ;
  geo-pos:long "4.00024"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52431; 52431'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.9675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00024'^^xsd:double;
  dwc:latitude '51.887137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617055'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877091 4.000282)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877091"^^xsd:decimal ;
  dwc:decimalLongitude "4.000282"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877091 4.000282)"^^geo:wktLiteral ;
  geo-pos:lat "51.877091"^^xsd:decimal ;
  geo-pos:long "4.000282"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c27'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45719; 45719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000282'^^xsd:double;
  dwc:latitude '51.877091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610681'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941326 4.000284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941326"^^xsd:decimal ;
  dwc:decimalLongitude "4.000284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941326 4.000284)"^^geo:wktLiteral ;
  geo-pos:lat "51.941326"^^xsd:decimal ;
  geo-pos:long "4.000284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c34'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45706; 45706'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1058333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000284'^^xsd:double;
  dwc:latitude '51.941326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610669'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941326 4.000284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941326"^^xsd:decimal ;
  dwc:decimalLongitude "4.000284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941326 4.000284)"^^geo:wktLiteral ;
  geo-pos:lat "51.941326"^^xsd:decimal ;
  geo-pos:long "4.000284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c33'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45705; 45705'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1058333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000284'^^xsd:double;
  dwc:latitude '51.941326'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610668'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888681 4.000336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888681"^^xsd:decimal ;
  dwc:decimalLongitude "4.000336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888681 4.000336)"^^geo:wktLiteral ;
  geo-pos:lat "51.888681"^^xsd:decimal ;
  geo-pos:long "4.000336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-711e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42112; 42112'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000336'^^xsd:double;
  dwc:latitude '51.888681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607293'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888681 4.000336)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888681"^^xsd:decimal ;
  dwc:decimalLongitude "4.000336"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888681 4.000336)"^^geo:wktLiteral ;
  geo-pos:lat "51.888681"^^xsd:decimal ;
  geo-pos:long "4.000336"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-711d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42113; 42113'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000336'^^xsd:double;
  dwc:latitude '51.888681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607294'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890267"^^xsd:decimal ;
  dwc:decimalLongitude "4.000347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  geo-pos:lat "51.890267"^^xsd:decimal ;
  geo-pos:long "4.000347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52434; 52434'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.97'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000347'^^xsd:double;
  dwc:latitude '51.890267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617058'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890267"^^xsd:decimal ;
  dwc:decimalLongitude "4.000347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  geo-pos:lat "51.890267"^^xsd:decimal ;
  geo-pos:long "4.000347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52432; 52432'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.97'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000347'^^xsd:double;
  dwc:latitude '51.890267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617056'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890267"^^xsd:decimal ;
  dwc:decimalLongitude "4.000347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  geo-pos:lat "51.890267"^^xsd:decimal ;
  geo-pos:long "4.000347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52433; 52433'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.97'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000347'^^xsd:double;
  dwc:latitude '51.890267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617057'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890267"^^xsd:decimal ;
  dwc:decimalLongitude "4.000347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  geo-pos:lat "51.890267"^^xsd:decimal ;
  geo-pos:long "4.000347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52436; 52436'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.973333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000347'^^xsd:double;
  dwc:latitude '51.890267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617060'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890267"^^xsd:decimal ;
  dwc:decimalLongitude "4.000347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  geo-pos:lat "51.890267"^^xsd:decimal ;
  geo-pos:long "4.000347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f9f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52435; 52435'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.973333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000347'^^xsd:double;
  dwc:latitude '51.890267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617059'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890267"^^xsd:decimal ;
  dwc:decimalLongitude "4.000347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  geo-pos:lat "51.890267"^^xsd:decimal ;
  geo-pos:long "4.000347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f9e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52439; 52439'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.975277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000347'^^xsd:double;
  dwc:latitude '51.890267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617062'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890267"^^xsd:decimal ;
  dwc:decimalLongitude "4.000347"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890267 4.000347)"^^geo:wktLiteral ;
  geo-pos:lat "51.890267"^^xsd:decimal ;
  geo-pos:long "4.000347"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f9d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52437; 52437'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.975277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000347'^^xsd:double;
  dwc:latitude '51.890267'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617061'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88993 4.000378)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88993"^^xsd:decimal ;
  dwc:decimalLongitude "4.000378"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88993 4.000378)"^^geo:wktLiteral ;
  geo-pos:lat "51.88993"^^xsd:decimal ;
  geo-pos:long "4.000378"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-711f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42111; 42111'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0363888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000378'^^xsd:double;
  dwc:latitude '51.88993'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607292'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853092 4.000388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853092"^^xsd:decimal ;
  dwc:decimalLongitude "4.000388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853092 4.000388)"^^geo:wktLiteral ;
  geo-pos:lat "51.853092"^^xsd:decimal ;
  geo-pos:long "4.000388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40143; 40143'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.765'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000388'^^xsd:double;
  dwc:latitude '51.853092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605347'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853092 4.000388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853092"^^xsd:decimal ;
  dwc:decimalLongitude "4.000388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853092 4.000388)"^^geo:wktLiteral ;
  geo-pos:lat "51.853092"^^xsd:decimal ;
  geo-pos:long "4.000388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40144; 40144'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.765'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000388'^^xsd:double;
  dwc:latitude '51.853092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605348'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860195 4.000401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860195"^^xsd:decimal ;
  dwc:decimalLongitude "4.000401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860195 4.000401)"^^geo:wktLiteral ;
  geo-pos:lat "51.860195"^^xsd:decimal ;
  geo-pos:long "4.000401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4134'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56873; 56873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000401'^^xsd:double;
  dwc:latitude '51.860195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621336'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860195 4.000401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860195"^^xsd:decimal ;
  dwc:decimalLongitude "4.000401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860195 4.000401)"^^geo:wktLiteral ;
  geo-pos:lat "51.860195"^^xsd:decimal ;
  geo-pos:long "4.000401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4133'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56874; 56874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000401'^^xsd:double;
  dwc:latitude '51.860195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621337'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860195 4.000401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860195"^^xsd:decimal ;
  dwc:decimalLongitude "4.000401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860195 4.000401)"^^geo:wktLiteral ;
  geo-pos:lat "51.860195"^^xsd:decimal ;
  geo-pos:long "4.000401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4132'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56875; 56875'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000401'^^xsd:double;
  dwc:latitude '51.860195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621338'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99137 4.000423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99137"^^xsd:decimal ;
  dwc:decimalLongitude "4.000423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99137 4.000423)"^^geo:wktLiteral ;
  geo-pos:lat "51.99137"^^xsd:decimal ;
  geo-pos:long "4.000423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47061; 47061'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000423'^^xsd:double;
  dwc:latitude '51.99137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611960'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99137 4.000423)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99137"^^xsd:decimal ;
  dwc:decimalLongitude "4.000423"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99137 4.000423)"^^geo:wktLiteral ;
  geo-pos:lat "51.99137"^^xsd:decimal ;
  geo-pos:long "4.000423"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4fb1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 47060; 47060'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.5255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000423'^^xsd:double;
  dwc:latitude '51.99137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611958'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947555 4.000452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947555"^^xsd:decimal ;
  dwc:decimalLongitude "4.000452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947555 4.000452)"^^geo:wktLiteral ;
  geo-pos:lat "51.947555"^^xsd:decimal ;
  geo-pos:long "4.000452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41501; 41501'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000452'^^xsd:double;
  dwc:latitude '51.947555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606131'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947555 4.000452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947555"^^xsd:decimal ;
  dwc:decimalLongitude "4.000452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947555 4.000452)"^^geo:wktLiteral ;
  geo-pos:lat "51.947555"^^xsd:decimal ;
  geo-pos:long "4.000452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41500; 41500'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000452'^^xsd:double;
  dwc:latitude '51.947555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606130'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947555 4.000452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947555"^^xsd:decimal ;
  dwc:decimalLongitude "4.000452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947555 4.000452)"^^geo:wktLiteral ;
  geo-pos:lat "51.947555"^^xsd:decimal ;
  geo-pos:long "4.000452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41503; 41503'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000452'^^xsd:double;
  dwc:latitude '51.947555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606133'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947555 4.000452)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947555"^^xsd:decimal ;
  dwc:decimalLongitude "4.000452"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947555 4.000452)"^^geo:wktLiteral ;
  geo-pos:lat "51.947555"^^xsd:decimal ;
  geo-pos:long "4.000452"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 41502; 41502'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000452'^^xsd:double;
  dwc:latitude '51.947555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606132'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941414 4.000475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941414"^^xsd:decimal ;
  dwc:decimalLongitude "4.000475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941414 4.000475)"^^geo:wktLiteral ;
  geo-pos:lat "51.941414"^^xsd:decimal ;
  geo-pos:long "4.000475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-599c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46276; 46276'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000475'^^xsd:double;
  dwc:latitude '51.941414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611259'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941414 4.000475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941414"^^xsd:decimal ;
  dwc:decimalLongitude "4.000475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941414 4.000475)"^^geo:wktLiteral ;
  geo-pos:lat "51.941414"^^xsd:decimal ;
  geo-pos:long "4.000475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-599b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46277; 46277'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000475'^^xsd:double;
  dwc:latitude '51.941414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611260'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941414 4.000475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941414"^^xsd:decimal ;
  dwc:decimalLongitude "4.000475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941414 4.000475)"^^geo:wktLiteral ;
  geo-pos:lat "51.941414"^^xsd:decimal ;
  geo-pos:long "4.000475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-599a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46275; 46275'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000475'^^xsd:double;
  dwc:latitude '51.941414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611258'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941225 4.000529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941225"^^xsd:decimal ;
  dwc:decimalLongitude "4.000529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941225 4.000529)"^^geo:wktLiteral ;
  geo-pos:lat "51.941225"^^xsd:decimal ;
  geo-pos:long "4.000529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a5e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51133; 51133'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8591666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000529'^^xsd:double;
  dwc:latitude '51.941225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615817'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90793 4.000531)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90793"^^xsd:decimal ;
  dwc:decimalLongitude "4.000531"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90793 4.000531)"^^geo:wktLiteral ;
  geo-pos:lat "51.90793"^^xsd:decimal ;
  geo-pos:long "4.000531"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a4b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51152; 51152'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000531'^^xsd:double;
  dwc:latitude '51.90793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615836'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887272 4.000567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887272"^^xsd:decimal ;
  dwc:decimalLongitude "4.000567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887272 4.000567)"^^geo:wktLiteral ;
  geo-pos:lat "51.887272"^^xsd:decimal ;
  geo-pos:long "4.000567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7524'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42512; 42512'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000567'^^xsd:double;
  dwc:latitude '51.887272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607619'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887272 4.000567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887272"^^xsd:decimal ;
  dwc:decimalLongitude "4.000567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887272 4.000567)"^^geo:wktLiteral ;
  geo-pos:lat "51.887272"^^xsd:decimal ;
  geo-pos:long "4.000567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7523'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42513; 42513'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000567'^^xsd:double;
  dwc:latitude '51.887272'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607620'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876252 4.000568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876252"^^xsd:decimal ;
  dwc:decimalLongitude "4.000568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876252 4.000568)"^^geo:wktLiteral ;
  geo-pos:lat "51.876252"^^xsd:decimal ;
  geo-pos:long "4.000568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f1a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54890; 54890'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.1975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000568'^^xsd:double;
  dwc:latitude '51.876252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619454'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880262 4.000643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880262"^^xsd:decimal ;
  dwc:decimalLongitude "4.000643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880262 4.000643)"^^geo:wktLiteral ;
  geo-pos:lat "51.880262"^^xsd:decimal ;
  geo-pos:long "4.000643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f2c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54872; 54872'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.113333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000643'^^xsd:double;
  dwc:latitude '51.880262'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619435'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873168 4.000645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873168"^^xsd:decimal ;
  dwc:decimalLongitude "4.000645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873168 4.000645)"^^geo:wktLiteral ;
  geo-pos:lat "51.873168"^^xsd:decimal ;
  geo-pos:long "4.000645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b17'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47529; 47529'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000645'^^xsd:double;
  dwc:latitude '51.873168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612435'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873168 4.000645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873168"^^xsd:decimal ;
  dwc:decimalLongitude "4.000645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873168 4.000645)"^^geo:wktLiteral ;
  geo-pos:lat "51.873168"^^xsd:decimal ;
  geo-pos:long "4.000645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b16'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47530; 47530'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3622222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000645'^^xsd:double;
  dwc:latitude '51.873168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612436'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909322 4.000663)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909322"^^xsd:decimal ;
  dwc:decimalLongitude "4.000663"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909322 4.000663)"^^geo:wktLiteral ;
  geo-pos:lat "51.909322"^^xsd:decimal ;
  geo-pos:long "4.000663"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f35'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54862; 54862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.099444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000663'^^xsd:double;
  dwc:latitude '51.909322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619361'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940235 4.000667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940235"^^xsd:decimal ;
  dwc:decimalLongitude "4.000667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940235 4.000667)"^^geo:wktLiteral ;
  geo-pos:lat "51.940235"^^xsd:decimal ;
  geo-pos:long "4.000667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-634a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44784; 44784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.016111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000667'^^xsd:double;
  dwc:latitude '51.940235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609828'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940235 4.000667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940235"^^xsd:decimal ;
  dwc:decimalLongitude "4.000667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940235 4.000667)"^^geo:wktLiteral ;
  geo-pos:lat "51.940235"^^xsd:decimal ;
  geo-pos:long "4.000667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6349'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44785; 44785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.016111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000667'^^xsd:double;
  dwc:latitude '51.940235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609829'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884775 4.000772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884775"^^xsd:decimal ;
  dwc:decimalLongitude "4.000772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884775 4.000772)"^^geo:wktLiteral ;
  geo-pos:lat "51.884775"^^xsd:decimal ;
  geo-pos:long "4.000772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5795'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44539; 44539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000772'^^xsd:double;
  dwc:latitude '51.884775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609557'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884775 4.000772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884775"^^xsd:decimal ;
  dwc:decimalLongitude "4.000772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884775 4.000772)"^^geo:wktLiteral ;
  geo-pos:lat "51.884775"^^xsd:decimal ;
  geo-pos:long "4.000772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5794'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44540; 44540'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000772'^^xsd:double;
  dwc:latitude '51.884775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609558'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947831 4.000778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947831"^^xsd:decimal ;
  dwc:decimalLongitude "4.000778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947831 4.000778)"^^geo:wktLiteral ;
  geo-pos:lat "51.947831"^^xsd:decimal ;
  geo-pos:long "4.000778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bda'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41498; 41498'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000778'^^xsd:double;
  dwc:latitude '51.947831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606127'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947831 4.000778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947831"^^xsd:decimal ;
  dwc:decimalLongitude "4.000778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947831 4.000778)"^^geo:wktLiteral ;
  geo-pos:lat "51.947831"^^xsd:decimal ;
  geo-pos:long "4.000778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41499; 41499'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000778'^^xsd:double;
  dwc:latitude '51.947831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606129'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947831 4.000778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947831"^^xsd:decimal ;
  dwc:decimalLongitude "4.000778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947831 4.000778)"^^geo:wktLiteral ;
  geo-pos:lat "51.947831"^^xsd:decimal ;
  geo-pos:long "4.000778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41497; 41497'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000778'^^xsd:double;
  dwc:latitude '51.947831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606126'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947831 4.000778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947831"^^xsd:decimal ;
  dwc:decimalLongitude "4.000778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947831 4.000778)"^^geo:wktLiteral ;
  geo-pos:lat "51.947831"^^xsd:decimal ;
  geo-pos:long "4.000778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4bd7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 41496; 41496'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '8.9388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000778'^^xsd:double;
  dwc:latitude '51.947831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606125'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907649 4.000801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907649"^^xsd:decimal ;
  dwc:decimalLongitude "4.000801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907649 4.000801)"^^geo:wktLiteral ;
  geo-pos:lat "51.907649"^^xsd:decimal ;
  geo-pos:long "4.000801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7123'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42104; 42104'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0211111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000801'^^xsd:double;
  dwc:latitude '51.907649'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607288'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90799 4.000808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90799"^^xsd:decimal ;
  dwc:decimalLongitude "4.000808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90799 4.000808)"^^geo:wktLiteral ;
  geo-pos:lat "51.90799"^^xsd:decimal ;
  geo-pos:long "4.000808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5579'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55426; 55426'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.091944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000808'^^xsd:double;
  dwc:latitude '51.90799'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619943'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940926 4.000814)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.940926"^^xsd:decimal ;
  dwc:decimalLongitude "4.000814"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.940926 4.000814)"^^geo:wktLiteral ;
  geo-pos:lat "51.940926"^^xsd:decimal ;
  geo-pos:long "4.000814"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40024; 40024'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000814'^^xsd:double;
  dwc:latitude '51.940926'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605228'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890664 4.000816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890664"^^xsd:decimal ;
  dwc:decimalLongitude "4.000816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890664 4.000816)"^^geo:wktLiteral ;
  geo-pos:lat "51.890664"^^xsd:decimal ;
  geo-pos:long "4.000816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6943'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50405; 50405'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000816'^^xsd:double;
  dwc:latitude '51.890664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615113'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890664 4.000816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890664"^^xsd:decimal ;
  dwc:decimalLongitude "4.000816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890664 4.000816)"^^geo:wktLiteral ;
  geo-pos:lat "51.890664"^^xsd:decimal ;
  geo-pos:long "4.000816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6942'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50403; 50403'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000816'^^xsd:double;
  dwc:latitude '51.890664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615111'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890664 4.000816)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890664"^^xsd:decimal ;
  dwc:decimalLongitude "4.000816"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890664 4.000816)"^^geo:wktLiteral ;
  geo-pos:lat "51.890664"^^xsd:decimal ;
  geo-pos:long "4.000816"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6941'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50404; 50404'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000816'^^xsd:double;
  dwc:latitude '51.890664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615112'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939585 4.000871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939585"^^xsd:decimal ;
  dwc:decimalLongitude "4.000871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939585 4.000871)"^^geo:wktLiteral ;
  geo-pos:lat "51.939585"^^xsd:decimal ;
  geo-pos:long "4.000871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39379; 39379'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000871'^^xsd:double;
  dwc:latitude '51.939585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604649'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939585 4.000871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939585"^^xsd:decimal ;
  dwc:decimalLongitude "4.000871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939585 4.000871)"^^geo:wktLiteral ;
  geo-pos:lat "51.939585"^^xsd:decimal ;
  geo-pos:long "4.000871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39380; 39380'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000871'^^xsd:double;
  dwc:latitude '51.939585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604650'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912701 4.000884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912701"^^xsd:decimal ;
  dwc:decimalLongitude "4.000884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912701 4.000884)"^^geo:wktLiteral ;
  geo-pos:lat "51.912701"^^xsd:decimal ;
  geo-pos:long "4.000884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5798'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44534; 44534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7008333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000884'^^xsd:double;
  dwc:latitude '51.912701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609554'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905022 4.000888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905022"^^xsd:decimal ;
  dwc:decimalLongitude "4.000888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905022 4.000888)"^^geo:wktLiteral ;
  geo-pos:lat "51.905022"^^xsd:decimal ;
  geo-pos:long "4.000888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7122'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42108; 42108'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000888'^^xsd:double;
  dwc:latitude '51.905022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607290'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905022 4.000888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905022"^^xsd:decimal ;
  dwc:decimalLongitude "4.000888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905022 4.000888)"^^geo:wktLiteral ;
  geo-pos:lat "51.905022"^^xsd:decimal ;
  geo-pos:long "4.000888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7121'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42105; 42105'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000888'^^xsd:double;
  dwc:latitude '51.905022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607289'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883623 4.000906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883623"^^xsd:decimal ;
  dwc:decimalLongitude "4.000906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883623 4.000906)"^^geo:wktLiteral ;
  geo-pos:lat "51.883623"^^xsd:decimal ;
  geo-pos:long "4.000906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ac'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46776; 46776'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000906'^^xsd:double;
  dwc:latitude '51.883623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611687'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883623 4.000906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883623"^^xsd:decimal ;
  dwc:decimalLongitude "4.000906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883623 4.000906)"^^geo:wktLiteral ;
  geo-pos:lat "51.883623"^^xsd:decimal ;
  geo-pos:long "4.000906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46777; 46777'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000906'^^xsd:double;
  dwc:latitude '51.883623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611688'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893207 4.000916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893207"^^xsd:decimal ;
  dwc:decimalLongitude "4.000916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893207 4.000916)"^^geo:wktLiteral ;
  geo-pos:lat "51.893207"^^xsd:decimal ;
  geo-pos:long "4.000916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49586; 49586'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000916'^^xsd:double;
  dwc:latitude '51.893207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614437'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893207 4.000916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893207"^^xsd:decimal ;
  dwc:decimalLongitude "4.000916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893207 4.000916)"^^geo:wktLiteral ;
  geo-pos:lat "51.893207"^^xsd:decimal ;
  geo-pos:long "4.000916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ebf'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49585; 49585'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000916'^^xsd:double;
  dwc:latitude '51.893207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614436'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893207 4.000916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893207"^^xsd:decimal ;
  dwc:decimalLongitude "4.000916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893207 4.000916)"^^geo:wktLiteral ;
  geo-pos:lat "51.893207"^^xsd:decimal ;
  geo-pos:long "4.000916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ebe'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49584; 49584'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000916'^^xsd:double;
  dwc:latitude '51.893207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614435'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880853 4.000917)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880853"^^xsd:decimal ;
  dwc:decimalLongitude "4.000917"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880853 4.000917)"^^geo:wktLiteral ;
  geo-pos:lat "51.880853"^^xsd:decimal ;
  geo-pos:long "4.000917"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f2e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54871; 54871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.113055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000917'^^xsd:double;
  dwc:latitude '51.880853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619434'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880853 4.000917)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880853"^^xsd:decimal ;
  dwc:decimalLongitude "4.000917"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880853 4.000917)"^^geo:wktLiteral ;
  geo-pos:lat "51.880853"^^xsd:decimal ;
  geo-pos:long "4.000917"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f2d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54870; 54870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.113055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000917'^^xsd:double;
  dwc:latitude '51.880853'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619433'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939372 4.000951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939372"^^xsd:decimal ;
  dwc:decimalLongitude "4.000951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939372 4.000951)"^^geo:wktLiteral ;
  geo-pos:lat "51.939372"^^xsd:decimal ;
  geo-pos:long "4.000951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52396; 52396'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.729166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000951'^^xsd:double;
  dwc:latitude '51.939372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617027'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939372 4.000951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939372"^^xsd:decimal ;
  dwc:decimalLongitude "4.000951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939372 4.000951)"^^geo:wktLiteral ;
  geo-pos:lat "51.939372"^^xsd:decimal ;
  geo-pos:long "4.000951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52392; 52392'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.729166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000951'^^xsd:double;
  dwc:latitude '51.939372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617024'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939372 4.000951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939372"^^xsd:decimal ;
  dwc:decimalLongitude "4.000951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939372 4.000951)"^^geo:wktLiteral ;
  geo-pos:lat "51.939372"^^xsd:decimal ;
  geo-pos:long "4.000951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52394; 52394'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.729166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000951'^^xsd:double;
  dwc:latitude '51.939372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617026'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939372 4.000951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939372"^^xsd:decimal ;
  dwc:decimalLongitude "4.000951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939372 4.000951)"^^geo:wktLiteral ;
  geo-pos:lat "51.939372"^^xsd:decimal ;
  geo-pos:long "4.000951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52393; 52393'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.729166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000951'^^xsd:double;
  dwc:latitude '51.939372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617025'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873812 4.000964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873812"^^xsd:decimal ;
  dwc:decimalLongitude "4.000964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873812 4.000964)"^^geo:wktLiteral ;
  geo-pos:lat "51.873812"^^xsd:decimal ;
  geo-pos:long "4.000964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-413b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56866; 56866'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000964'^^xsd:double;
  dwc:latitude '51.873812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621329'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873812 4.000964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873812"^^xsd:decimal ;
  dwc:decimalLongitude "4.000964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873812 4.000964)"^^geo:wktLiteral ;
  geo-pos:lat "51.873812"^^xsd:decimal ;
  geo-pos:long "4.000964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-413a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56867; 56867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.000964'^^xsd:double;
  dwc:latitude '51.873812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621330'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861431 4.001009)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861431"^^xsd:decimal ;
  dwc:decimalLongitude "4.001009"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861431 4.001009)"^^geo:wktLiteral ;
  geo-pos:lat "51.861431"^^xsd:decimal ;
  geo-pos:long "4.001009"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6deb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48247; 48247'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.854166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001009'^^xsd:double;
  dwc:latitude '51.861431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613120'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861431 4.001009)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861431"^^xsd:decimal ;
  dwc:decimalLongitude "4.001009"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861431 4.001009)"^^geo:wktLiteral ;
  geo-pos:lat "51.861431"^^xsd:decimal ;
  geo-pos:long "4.001009"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48249; 48249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.854166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001009'^^xsd:double;
  dwc:latitude '51.861431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613121'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861431 4.001009)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861431"^^xsd:decimal ;
  dwc:decimalLongitude "4.001009"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861431 4.001009)"^^geo:wktLiteral ;
  geo-pos:lat "51.861431"^^xsd:decimal ;
  geo-pos:long "4.001009"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6de9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48246; 48246'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.854166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001009'^^xsd:double;
  dwc:latitude '51.861431'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613119'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90824 4.001017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90824"^^xsd:decimal ;
  dwc:decimalLongitude "4.001017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90824 4.001017)"^^geo:wktLiteral ;
  geo-pos:lat "51.90824"^^xsd:decimal ;
  geo-pos:long "4.001017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec3'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49581; 49581'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001017'^^xsd:double;
  dwc:latitude '51.90824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614432'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90824 4.001017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90824"^^xsd:decimal ;
  dwc:decimalLongitude "4.001017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90824 4.001017)"^^geo:wktLiteral ;
  geo-pos:lat "51.90824"^^xsd:decimal ;
  geo-pos:long "4.001017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49583; 49583'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001017'^^xsd:double;
  dwc:latitude '51.90824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614434'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90824 4.001017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90824"^^xsd:decimal ;
  dwc:decimalLongitude "4.001017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90824 4.001017)"^^geo:wktLiteral ;
  geo-pos:lat "51.90824"^^xsd:decimal ;
  geo-pos:long "4.001017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49582; 49582'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.1072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001017'^^xsd:double;
  dwc:latitude '51.90824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614433'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896452 4.00106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896452"^^xsd:decimal ;
  dwc:decimalLongitude "4.00106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896452 4.00106)"^^geo:wktLiteral ;
  geo-pos:lat "51.896452"^^xsd:decimal ;
  geo-pos:long "4.00106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43893; 43893'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00106'^^xsd:double;
  dwc:latitude '51.896452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608905'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872139 4.001072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872139"^^xsd:decimal ;
  dwc:decimalLongitude "4.001072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872139 4.001072)"^^geo:wktLiteral ;
  geo-pos:lat "51.872139"^^xsd:decimal ;
  geo-pos:long "4.001072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-710f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42127; 42127'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0980555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001072'^^xsd:double;
  dwc:latitude '51.872139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607308'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879323 4.00113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879323"^^xsd:decimal ;
  dwc:decimalLongitude "4.00113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879323 4.00113)"^^geo:wktLiteral ;
  geo-pos:lat "51.879323"^^xsd:decimal ;
  geo-pos:long "4.00113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b3'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53064; 53064'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.801944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00113'^^xsd:double;
  dwc:latitude '51.879323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617681'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879323 4.00113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879323"^^xsd:decimal ;
  dwc:decimalLongitude "4.00113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879323 4.00113)"^^geo:wktLiteral ;
  geo-pos:lat "51.879323"^^xsd:decimal ;
  geo-pos:long "4.00113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53065; 53065'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.801944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00113'^^xsd:double;
  dwc:latitude '51.879323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617682'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879323 4.00113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879323"^^xsd:decimal ;
  dwc:decimalLongitude "4.00113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879323 4.00113)"^^geo:wktLiteral ;
  geo-pos:lat "51.879323"^^xsd:decimal ;
  geo-pos:long "4.00113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53062; 53062'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.801944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00113'^^xsd:double;
  dwc:latitude '51.879323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617679'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879323 4.00113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879323"^^xsd:decimal ;
  dwc:decimalLongitude "4.00113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879323 4.00113)"^^geo:wktLiteral ;
  geo-pos:lat "51.879323"^^xsd:decimal ;
  geo-pos:long "4.00113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53063; 53063'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.801944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00113'^^xsd:double;
  dwc:latitude '51.879323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617680'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860494 4.001148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860494"^^xsd:decimal ;
  dwc:decimalLongitude "4.001148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860494 4.001148)"^^geo:wktLiteral ;
  geo-pos:lat "51.860494"^^xsd:decimal ;
  geo-pos:long "4.001148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-479b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53088; 53088'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.925555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001148'^^xsd:double;
  dwc:latitude '51.860494'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617704'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860494 4.001148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860494"^^xsd:decimal ;
  dwc:decimalLongitude "4.001148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860494 4.001148)"^^geo:wktLiteral ;
  geo-pos:lat "51.860494"^^xsd:decimal ;
  geo-pos:long "4.001148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-479a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53090; 53090'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.925555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001148'^^xsd:double;
  dwc:latitude '51.860494'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617706'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860494 4.001148)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860494"^^xsd:decimal ;
  dwc:decimalLongitude "4.001148"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860494 4.001148)"^^geo:wktLiteral ;
  geo-pos:lat "51.860494"^^xsd:decimal ;
  geo-pos:long "4.001148"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4799'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53089; 53089'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.925555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001148'^^xsd:double;
  dwc:latitude '51.860494'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617705'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94968 4.001198)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94968"^^xsd:decimal ;
  dwc:decimalLongitude "4.001198"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94968 4.001198)"^^geo:wktLiteral ;
  geo-pos:lat "51.94968"^^xsd:decimal ;
  geo-pos:long "4.001198"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e42'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55197; 55197'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001198'^^xsd:double;
  dwc:latitude '51.94968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619715'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884393 4.001214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884393"^^xsd:decimal ;
  dwc:decimalLongitude "4.001214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884393 4.001214)"^^geo:wktLiteral ;
  geo-pos:lat "51.884393"^^xsd:decimal ;
  geo-pos:long "4.001214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42933; 42933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001214'^^xsd:double;
  dwc:latitude '51.884393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607982'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884393 4.001214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884393"^^xsd:decimal ;
  dwc:decimalLongitude "4.001214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884393 4.001214)"^^geo:wktLiteral ;
  geo-pos:lat "51.884393"^^xsd:decimal ;
  geo-pos:long "4.001214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42932; 42932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001214'^^xsd:double;
  dwc:latitude '51.884393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607981'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879448 4.00122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879448"^^xsd:decimal ;
  dwc:decimalLongitude "4.00122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879448 4.00122)"^^geo:wktLiteral ;
  geo-pos:lat "51.879448"^^xsd:decimal ;
  geo-pos:long "4.00122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7420'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39336; 39336'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2711111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00122'^^xsd:double;
  dwc:latitude '51.879448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604605'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879816 4.001249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879816"^^xsd:decimal ;
  dwc:decimalLongitude "4.001249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879816 4.001249)"^^geo:wktLiteral ;
  geo-pos:lat "51.879816"^^xsd:decimal ;
  geo-pos:long "4.001249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7843'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52196; 52196'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001249'^^xsd:double;
  dwc:latitude '51.879816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616880'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879816 4.001249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879816"^^xsd:decimal ;
  dwc:decimalLongitude "4.001249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879816 4.001249)"^^geo:wktLiteral ;
  geo-pos:lat "51.879816"^^xsd:decimal ;
  geo-pos:long "4.001249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7842'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52194; 52194'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001249'^^xsd:double;
  dwc:latitude '51.879816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616878'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879816 4.001249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879816"^^xsd:decimal ;
  dwc:decimalLongitude "4.001249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879816 4.001249)"^^geo:wktLiteral ;
  geo-pos:lat "51.879816"^^xsd:decimal ;
  geo-pos:long "4.001249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7841'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52195; 52195'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001249'^^xsd:double;
  dwc:latitude '51.879816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616879'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877469 4.001264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877469"^^xsd:decimal ;
  dwc:decimalLongitude "4.001264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877469 4.001264)"^^geo:wktLiteral ;
  geo-pos:lat "51.877469"^^xsd:decimal ;
  geo-pos:long "4.001264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48239; 48239'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.831944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001264'^^xsd:double;
  dwc:latitude '51.877469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613112'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877469 4.001264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877469"^^xsd:decimal ;
  dwc:decimalLongitude "4.001264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877469 4.001264)"^^geo:wktLiteral ;
  geo-pos:lat "51.877469"^^xsd:decimal ;
  geo-pos:long "4.001264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48242; 48242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.831944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001264'^^xsd:double;
  dwc:latitude '51.877469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613115'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877469 4.001264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877469"^^xsd:decimal ;
  dwc:decimalLongitude "4.001264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877469 4.001264)"^^geo:wktLiteral ;
  geo-pos:lat "51.877469"^^xsd:decimal ;
  geo-pos:long "4.001264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6df0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48241; 48241'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.831944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001264'^^xsd:double;
  dwc:latitude '51.877469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613114'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877469 4.001264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877469"^^xsd:decimal ;
  dwc:decimalLongitude "4.001264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877469 4.001264)"^^geo:wktLiteral ;
  geo-pos:lat "51.877469"^^xsd:decimal ;
  geo-pos:long "4.001264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6def'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48240; 48240'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.831944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001264'^^xsd:double;
  dwc:latitude '51.877469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613113'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881749 4.001344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881749"^^xsd:decimal ;
  dwc:decimalLongitude "4.001344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881749 4.001344)"^^geo:wktLiteral ;
  geo-pos:lat "51.881749"^^xsd:decimal ;
  geo-pos:long "4.001344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4152'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56842; 56842'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001344'^^xsd:double;
  dwc:latitude '51.881749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621306'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913812 4.001345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913812"^^xsd:decimal ;
  dwc:decimalLongitude "4.001345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913812 4.001345)"^^geo:wktLiteral ;
  geo-pos:lat "51.913812"^^xsd:decimal ;
  geo-pos:long "4.001345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4189'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56785; 56785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001345'^^xsd:double;
  dwc:latitude '51.913812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621251'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913812 4.001345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913812"^^xsd:decimal ;
  dwc:decimalLongitude "4.001345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913812 4.001345)"^^geo:wktLiteral ;
  geo-pos:lat "51.913812"^^xsd:decimal ;
  geo-pos:long "4.001345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4188'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56784; 56784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001345'^^xsd:double;
  dwc:latitude '51.913812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621250'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879042 4.001357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879042"^^xsd:decimal ;
  dwc:decimalLongitude "4.001357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879042 4.001357)"^^geo:wktLiteral ;
  geo-pos:lat "51.879042"^^xsd:decimal ;
  geo-pos:long "4.001357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b15'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47531; 47531'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001357'^^xsd:double;
  dwc:latitude '51.879042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612437'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879042 4.001357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879042"^^xsd:decimal ;
  dwc:decimalLongitude "4.001357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879042 4.001357)"^^geo:wktLiteral ;
  geo-pos:lat "51.879042"^^xsd:decimal ;
  geo-pos:long "4.001357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b14'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47534; 47534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001357'^^xsd:double;
  dwc:latitude '51.879042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612440'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879042 4.001357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879042"^^xsd:decimal ;
  dwc:decimalLongitude "4.001357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879042 4.001357)"^^geo:wktLiteral ;
  geo-pos:lat "51.879042"^^xsd:decimal ;
  geo-pos:long "4.001357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b13'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47532; 47532'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001357'^^xsd:double;
  dwc:latitude '51.879042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612438'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879042 4.001357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879042"^^xsd:decimal ;
  dwc:decimalLongitude "4.001357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879042 4.001357)"^^geo:wktLiteral ;
  geo-pos:lat "51.879042"^^xsd:decimal ;
  geo-pos:long "4.001357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b12'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47533; 47533'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001357'^^xsd:double;
  dwc:latitude '51.879042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612439'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939957 4.001366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939957"^^xsd:decimal ;
  dwc:decimalLongitude "4.001366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939957 4.001366)"^^geo:wktLiteral ;
  geo-pos:lat "51.939957"^^xsd:decimal ;
  geo-pos:long "4.001366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7878'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52140; 52140'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4061111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001366'^^xsd:double;
  dwc:latitude '51.939957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616827'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939957 4.001366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.939957"^^xsd:decimal ;
  dwc:decimalLongitude "4.001366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.939957 4.001366)"^^geo:wktLiteral ;
  geo-pos:lat "51.939957"^^xsd:decimal ;
  geo-pos:long "4.001366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7877'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52141; 52141'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4061111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001366'^^xsd:double;
  dwc:latitude '51.939957'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616828'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896539 4.001368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896539"^^xsd:decimal ;
  dwc:decimalLongitude "4.001368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896539 4.001368)"^^geo:wktLiteral ;
  geo-pos:lat "51.896539"^^xsd:decimal ;
  geo-pos:long "4.001368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-650b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48938; 48938'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001368'^^xsd:double;
  dwc:latitude '51.896539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613777'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897789 4.001381)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897789"^^xsd:decimal ;
  dwc:decimalLongitude "4.001381"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897789 4.001381)"^^geo:wktLiteral ;
  geo-pos:lat "51.897789"^^xsd:decimal ;
  geo-pos:long "4.001381"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-608a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40190; 40190'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.124166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001381'^^xsd:double;
  dwc:latitude '51.897789'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605393'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876012 4.001391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876012"^^xsd:decimal ;
  dwc:decimalLongitude "4.001391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876012 4.001391)"^^geo:wktLiteral ;
  geo-pos:lat "51.876012"^^xsd:decimal ;
  geo-pos:long "4.001391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e49'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40842; 40842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001391'^^xsd:double;
  dwc:latitude '51.876012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605994'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882944 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882944"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882944 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.882944"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53947; 53947'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.353333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.882944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618530'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882944 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882944"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882944 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.882944"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53948; 53948'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.353333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.882944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618531'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882944 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882944"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882944 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.882944"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53949; 53949'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.353333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.882944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618532'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893437"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.893437"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40048; 40048'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.893437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605250'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893437"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.893437"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40045; 40045'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.893437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605247'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893437"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.893437"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40046; 40046'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.893437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605248'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893437"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.893437"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40047; 40047'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.893437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605249'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893437"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.893437"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40044; 40044'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.893437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605246'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893437"^^xsd:decimal ;
  dwc:decimalLongitude "4.0014"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893437 4.0014)"^^geo:wktLiteral ;
  geo-pos:lat "51.893437"^^xsd:decimal ;
  geo-pos:long "4.0014"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40049; 40049'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0014'^^xsd:double;
  dwc:latitude '51.893437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605251'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91365 4.001414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91365"^^xsd:decimal ;
  dwc:decimalLongitude "4.001414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91365 4.001414)"^^geo:wktLiteral ;
  geo-pos:lat "51.91365"^^xsd:decimal ;
  geo-pos:long "4.001414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47db'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53021; 53021'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.528611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001414'^^xsd:double;
  dwc:latitude '51.91365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617640'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91365 4.001414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91365"^^xsd:decimal ;
  dwc:decimalLongitude "4.001414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91365 4.001414)"^^geo:wktLiteral ;
  geo-pos:lat "51.91365"^^xsd:decimal ;
  geo-pos:long "4.001414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47da'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53020; 53020'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.528611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001414'^^xsd:double;
  dwc:latitude '51.91365'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617639'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895001 4.001421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895001"^^xsd:decimal ;
  dwc:decimalLongitude "4.001421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895001 4.001421)"^^geo:wktLiteral ;
  geo-pos:lat "51.895001"^^xsd:decimal ;
  geo-pos:long "4.001421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-632f'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44818; 44818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.221111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001421'^^xsd:double;
  dwc:latitude '51.895001'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609858'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883393 4.001468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883393"^^xsd:decimal ;
  dwc:decimalLongitude "4.001468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883393 4.001468)"^^geo:wktLiteral ;
  geo-pos:lat "51.883393"^^xsd:decimal ;
  geo-pos:long "4.001468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5574'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55433; 55433'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.106666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001468'^^xsd:double;
  dwc:latitude '51.883393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619408'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892546 4.001485)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892546"^^xsd:decimal ;
  dwc:decimalLongitude "4.001485"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892546 4.001485)"^^geo:wktLiteral ;
  geo-pos:lat "51.892546"^^xsd:decimal ;
  geo-pos:long "4.001485"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7526'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42511; 42511'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001485'^^xsd:double;
  dwc:latitude '51.892546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607618'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892546 4.001485)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892546"^^xsd:decimal ;
  dwc:decimalLongitude "4.001485"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892546 4.001485)"^^geo:wktLiteral ;
  geo-pos:lat "51.892546"^^xsd:decimal ;
  geo-pos:long "4.001485"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7525'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42510; 42510'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001485'^^xsd:double;
  dwc:latitude '51.892546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607617'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898444 4.001497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898444"^^xsd:decimal ;
  dwc:decimalLongitude "4.001497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898444 4.001497)"^^geo:wktLiteral ;
  geo-pos:lat "51.898444"^^xsd:decimal ;
  geo-pos:long "4.001497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6330'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44816; 44816'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.218611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001497'^^xsd:double;
  dwc:latitude '51.898444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609856'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 4.001503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890856"^^xsd:decimal ;
  dwc:decimalLongitude "4.001503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 4.001503)"^^geo:wktLiteral ;
  geo-pos:lat "51.890856"^^xsd:decimal ;
  geo-pos:long "4.001503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-650a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48941; 48941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001503'^^xsd:double;
  dwc:latitude '51.890856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613780'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 4.001503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890856"^^xsd:decimal ;
  dwc:decimalLongitude "4.001503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 4.001503)"^^geo:wktLiteral ;
  geo-pos:lat "51.890856"^^xsd:decimal ;
  geo-pos:long "4.001503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6509'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48940; 48940'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001503'^^xsd:double;
  dwc:latitude '51.890856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613779'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 4.001503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890856"^^xsd:decimal ;
  dwc:decimalLongitude "4.001503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890856 4.001503)"^^geo:wktLiteral ;
  geo-pos:lat "51.890856"^^xsd:decimal ;
  geo-pos:long "4.001503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6508'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48939; 48939'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001503'^^xsd:double;
  dwc:latitude '51.890856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613778'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890037 4.001514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890037"^^xsd:decimal ;
  dwc:decimalLongitude "4.001514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890037 4.001514)"^^geo:wktLiteral ;
  geo-pos:lat "51.890037"^^xsd:decimal ;
  geo-pos:long "4.001514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-740d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39355; 39355'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001514'^^xsd:double;
  dwc:latitude '51.890037'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604624'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893966 4.001528)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893966"^^xsd:decimal ;
  dwc:decimalLongitude "4.001528"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893966 4.001528)"^^geo:wktLiteral ;
  geo-pos:lat "51.893966"^^xsd:decimal ;
  geo-pos:long "4.001528"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e01'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48220; 48220'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.745'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001528'^^xsd:double;
  dwc:latitude '51.893966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613097'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88519 4.001548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88519"^^xsd:decimal ;
  dwc:decimalLongitude "4.001548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88519 4.001548)"^^geo:wktLiteral ;
  geo-pos:lat "51.88519"^^xsd:decimal ;
  geo-pos:long "4.001548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7835'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52208; 52208'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001548'^^xsd:double;
  dwc:latitude '51.88519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616892'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88519 4.001548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88519"^^xsd:decimal ;
  dwc:decimalLongitude "4.001548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88519 4.001548)"^^geo:wktLiteral ;
  geo-pos:lat "51.88519"^^xsd:decimal ;
  geo-pos:long "4.001548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7834'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52210; 52210'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001548'^^xsd:double;
  dwc:latitude '51.88519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616894'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88519 4.001548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88519"^^xsd:decimal ;
  dwc:decimalLongitude "4.001548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88519 4.001548)"^^geo:wktLiteral ;
  geo-pos:lat "51.88519"^^xsd:decimal ;
  geo-pos:long "4.001548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7833'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52209; 52209'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6694444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001548'^^xsd:double;
  dwc:latitude '51.88519'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616893'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91363 4.001559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91363"^^xsd:decimal ;
  dwc:decimalLongitude "4.001559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91363 4.001559)"^^geo:wktLiteral ;
  geo-pos:lat "51.91363"^^xsd:decimal ;
  geo-pos:long "4.001559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6529'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48904; 48904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001559'^^xsd:double;
  dwc:latitude '51.91363'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613743'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91363 4.001559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91363"^^xsd:decimal ;
  dwc:decimalLongitude "4.001559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91363 4.001559)"^^geo:wktLiteral ;
  geo-pos:lat "51.91363"^^xsd:decimal ;
  geo-pos:long "4.001559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6528'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48906; 48906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001559'^^xsd:double;
  dwc:latitude '51.91363'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613745'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91363 4.001559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91363"^^xsd:decimal ;
  dwc:decimalLongitude "4.001559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91363 4.001559)"^^geo:wktLiteral ;
  geo-pos:lat "51.91363"^^xsd:decimal ;
  geo-pos:long "4.001559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6527'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48905; 48905'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001559'^^xsd:double;
  dwc:latitude '51.91363'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613744'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890271 4.001577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890271"^^xsd:decimal ;
  dwc:decimalLongitude "4.001577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890271 4.001577)"^^geo:wktLiteral ;
  geo-pos:lat "51.890271"^^xsd:decimal ;
  geo-pos:long "4.001577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43894; 43894'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001577'^^xsd:double;
  dwc:latitude '51.890271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608906'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905214 4.00159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905214"^^xsd:decimal ;
  dwc:decimalLongitude "4.00159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905214 4.00159)"^^geo:wktLiteral ;
  geo-pos:lat "51.905214"^^xsd:decimal ;
  geo-pos:long "4.00159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42925; 42925'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00159'^^xsd:double;
  dwc:latitude '51.905214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607975'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905214 4.00159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905214"^^xsd:decimal ;
  dwc:decimalLongitude "4.00159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905214 4.00159)"^^geo:wktLiteral ;
  geo-pos:lat "51.905214"^^xsd:decimal ;
  geo-pos:long "4.00159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42926; 42926'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00159'^^xsd:double;
  dwc:latitude '51.905214'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607976'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913828 4.001621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913828"^^xsd:decimal ;
  dwc:decimalLongitude "4.001621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913828 4.001621)"^^geo:wktLiteral ;
  geo-pos:lat "51.913828"^^xsd:decimal ;
  geo-pos:long "4.001621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46737; 46737'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001621'^^xsd:double;
  dwc:latitude '51.913828'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611674'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860436 4.001626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860436"^^xsd:decimal ;
  dwc:decimalLongitude "4.001626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860436 4.001626)"^^geo:wktLiteral ;
  geo-pos:lat "51.860436"^^xsd:decimal ;
  geo-pos:long "4.001626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51185; 51185'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1502777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001626'^^xsd:double;
  dwc:latitude '51.860436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615864'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860346 4.001667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860346"^^xsd:decimal ;
  dwc:decimalLongitude "4.001667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860346 4.001667)"^^geo:wktLiteral ;
  geo-pos:lat "51.860346"^^xsd:decimal ;
  geo-pos:long "4.001667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c16'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45736; 45736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001667'^^xsd:double;
  dwc:latitude '51.860346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610698'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860346 4.001667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860346"^^xsd:decimal ;
  dwc:decimalLongitude "4.001667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860346 4.001667)"^^geo:wktLiteral ;
  geo-pos:lat "51.860346"^^xsd:decimal ;
  geo-pos:long "4.001667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c15'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45737; 45737'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001667'^^xsd:double;
  dwc:latitude '51.860346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610699'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879966 4.001668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879966"^^xsd:decimal ;
  dwc:decimalLongitude "4.001668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879966 4.001668)"^^geo:wktLiteral ;
  geo-pos:lat "51.879966"^^xsd:decimal ;
  geo-pos:long "4.001668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e5b'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40825; 40825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001668'^^xsd:double;
  dwc:latitude '51.879966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605978'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879966 4.001668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879966"^^xsd:decimal ;
  dwc:decimalLongitude "4.001668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879966 4.001668)"^^geo:wktLiteral ;
  geo-pos:lat "51.879966"^^xsd:decimal ;
  geo-pos:long "4.001668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e5a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40824; 40824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001668'^^xsd:double;
  dwc:latitude '51.879966'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605977'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895269 4.001688)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895269"^^xsd:decimal ;
  dwc:decimalLongitude "4.001688"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895269 4.001688)"^^geo:wktLiteral ;
  geo-pos:lat "51.895269"^^xsd:decimal ;
  geo-pos:long "4.001688"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53055; 53055'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.7875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001688'^^xsd:double;
  dwc:latitude '51.895269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617673'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8719 4.001692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8719"^^xsd:decimal ;
  dwc:decimalLongitude "4.001692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8719 4.001692)"^^geo:wktLiteral ;
  geo-pos:lat "51.8719"^^xsd:decimal ;
  geo-pos:long "4.001692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6938'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50415; 50415'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001692'^^xsd:double;
  dwc:latitude '51.8719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615123'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900322 4.001713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900322"^^xsd:decimal ;
  dwc:decimalLongitude "4.001713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900322 4.001713)"^^geo:wktLiteral ;
  geo-pos:lat "51.900322"^^xsd:decimal ;
  geo-pos:long "4.001713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42927; 42927'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6405555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001713'^^xsd:double;
  dwc:latitude '51.900322'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607977'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881098 4.001765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881098"^^xsd:decimal ;
  dwc:decimalLongitude "4.001765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881098 4.001765)"^^geo:wktLiteral ;
  geo-pos:lat "51.881098"^^xsd:decimal ;
  geo-pos:long "4.001765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b19'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47527; 47527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3316666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001765'^^xsd:double;
  dwc:latitude '51.881098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612433'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897705 4.001771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897705"^^xsd:decimal ;
  dwc:decimalLongitude "4.001771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897705 4.001771)"^^geo:wktLiteral ;
  geo-pos:lat "51.897705"^^xsd:decimal ;
  geo-pos:long "4.001771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c4'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42928; 42928'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001771'^^xsd:double;
  dwc:latitude '51.897705'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607978'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846912 4.001805)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846912"^^xsd:decimal ;
  dwc:decimalLongitude "4.001805"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846912 4.001805)"^^geo:wktLiteral ;
  geo-pos:lat "51.846912"^^xsd:decimal ;
  geo-pos:long "4.001805"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6378'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44734; 44734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.818888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001805'^^xsd:double;
  dwc:latitude '51.846912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609781'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893793 4.001815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893793"^^xsd:decimal ;
  dwc:decimalLongitude "4.001815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893793 4.001815)"^^geo:wktLiteral ;
  geo-pos:lat "51.893793"^^xsd:decimal ;
  geo-pos:long "4.001815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42930; 42930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001815'^^xsd:double;
  dwc:latitude '51.893793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607979'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893793 4.001815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893793"^^xsd:decimal ;
  dwc:decimalLongitude "4.001815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893793 4.001815)"^^geo:wktLiteral ;
  geo-pos:lat "51.893793"^^xsd:decimal ;
  geo-pos:long "4.001815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43c2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42931; 42931'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001815'^^xsd:double;
  dwc:latitude '51.893793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607980'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901636 4.001824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901636"^^xsd:decimal ;
  dwc:decimalLongitude "4.001824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901636 4.001824)"^^geo:wktLiteral ;
  geo-pos:lat "51.901636"^^xsd:decimal ;
  geo-pos:long "4.001824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7838'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52206; 52206'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001824'^^xsd:double;
  dwc:latitude '51.901636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616890'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901636 4.001824)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901636"^^xsd:decimal ;
  dwc:decimalLongitude "4.001824"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901636 4.001824)"^^geo:wktLiteral ;
  geo-pos:lat "51.901636"^^xsd:decimal ;
  geo-pos:long "4.001824"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7837'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52205; 52205'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001824'^^xsd:double;
  dwc:latitude '51.901636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616889'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880746 4.001859)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880746"^^xsd:decimal ;
  dwc:decimalLongitude "4.001859"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880746 4.001859)"^^geo:wktLiteral ;
  geo-pos:lat "51.880746"^^xsd:decimal ;
  geo-pos:long "4.001859"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b2b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47509; 47509'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2477777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001859'^^xsd:double;
  dwc:latitude '51.880746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612415'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892732 4.001893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892732"^^xsd:decimal ;
  dwc:decimalLongitude "4.001893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892732 4.001893)"^^geo:wktLiteral ;
  geo-pos:lat "51.892732"^^xsd:decimal ;
  geo-pos:long "4.001893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f31'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54867; 54867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.107777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001893'^^xsd:double;
  dwc:latitude '51.892732'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619365'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886644 4.001903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886644"^^xsd:decimal ;
  dwc:decimalLongitude "4.001903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886644 4.001903)"^^geo:wktLiteral ;
  geo-pos:lat "51.886644"^^xsd:decimal ;
  geo-pos:long "4.001903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53945; 53945'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.351388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001903'^^xsd:double;
  dwc:latitude '51.886644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618529'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891463 4.001981)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891463"^^xsd:decimal ;
  dwc:decimalLongitude "4.001981"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891463 4.001981)"^^geo:wktLiteral ;
  geo-pos:lat "51.891463"^^xsd:decimal ;
  geo-pos:long "4.001981"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f30'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54869; 54869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001981'^^xsd:double;
  dwc:latitude '51.891463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619432'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891463 4.001981)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891463"^^xsd:decimal ;
  dwc:decimalLongitude "4.001981"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891463 4.001981)"^^geo:wktLiteral ;
  geo-pos:lat "51.891463"^^xsd:decimal ;
  geo-pos:long "4.001981"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f2f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54868; 54868'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.001981'^^xsd:double;
  dwc:latitude '51.891463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619431'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853312 4.00199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853312"^^xsd:decimal ;
  dwc:decimalLongitude "4.00199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853312 4.00199)"^^geo:wktLiteral ;
  geo-pos:lat "51.853312"^^xsd:decimal ;
  geo-pos:long "4.00199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e27'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48166; 48166'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00199'^^xsd:double;
  dwc:latitude '51.853312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613058'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853312 4.00199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853312"^^xsd:decimal ;
  dwc:decimalLongitude "4.00199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853312 4.00199)"^^geo:wktLiteral ;
  geo-pos:lat "51.853312"^^xsd:decimal ;
  geo-pos:long "4.00199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e26'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48167; 48167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00199'^^xsd:double;
  dwc:latitude '51.853312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613059'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905561 4.00199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905561"^^xsd:decimal ;
  dwc:decimalLongitude "4.00199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905561 4.00199)"^^geo:wktLiteral ;
  geo-pos:lat "51.905561"^^xsd:decimal ;
  geo-pos:long "4.00199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c1c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45731; 45731'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00199'^^xsd:double;
  dwc:latitude '51.905561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610693'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905561 4.00199)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905561"^^xsd:decimal ;
  dwc:decimalLongitude "4.00199"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905561 4.00199)"^^geo:wktLiteral ;
  geo-pos:lat "51.905561"^^xsd:decimal ;
  geo-pos:long "4.00199"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c1b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45730; 45730'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00199'^^xsd:double;
  dwc:latitude '51.905561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610692'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9059 4.002005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9059"^^xsd:decimal ;
  dwc:decimalLongitude "4.002005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9059 4.002005)"^^geo:wktLiteral ;
  geo-pos:lat "51.9059"^^xsd:decimal ;
  geo-pos:long "4.002005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-783b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52203; 52203'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002005'^^xsd:double;
  dwc:latitude '51.9059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616887'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9059 4.002005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9059"^^xsd:decimal ;
  dwc:decimalLongitude "4.002005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9059 4.002005)"^^geo:wktLiteral ;
  geo-pos:lat "51.9059"^^xsd:decimal ;
  geo-pos:long "4.002005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-783a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52202; 52202'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002005'^^xsd:double;
  dwc:latitude '51.9059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616886'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9059 4.002005)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9059"^^xsd:decimal ;
  dwc:decimalLongitude "4.002005"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9059 4.002005)"^^geo:wktLiteral ;
  geo-pos:lat "51.9059"^^xsd:decimal ;
  geo-pos:long "4.002005"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7839'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52204; 52204'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002005'^^xsd:double;
  dwc:latitude '51.9059'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616888'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880817 4.002006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880817"^^xsd:decimal ;
  dwc:decimalLongitude "4.002006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880817 4.002006)"^^geo:wktLiteral ;
  geo-pos:lat "51.880817"^^xsd:decimal ;
  geo-pos:long "4.002006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50203; 50203'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002006'^^xsd:double;
  dwc:latitude '51.880817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614951'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880817 4.002006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880817"^^xsd:decimal ;
  dwc:decimalLongitude "4.002006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880817 4.002006)"^^geo:wktLiteral ;
  geo-pos:lat "51.880817"^^xsd:decimal ;
  geo-pos:long "4.002006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50204; 50204'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002006'^^xsd:double;
  dwc:latitude '51.880817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614952'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880817 4.002006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880817"^^xsd:decimal ;
  dwc:decimalLongitude "4.002006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880817 4.002006)"^^geo:wktLiteral ;
  geo-pos:lat "51.880817"^^xsd:decimal ;
  geo-pos:long "4.002006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e1'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50202; 50202'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002006'^^xsd:double;
  dwc:latitude '51.880817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614950'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880817 4.002006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880817"^^xsd:decimal ;
  dwc:decimalLongitude "4.002006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880817 4.002006)"^^geo:wktLiteral ;
  geo-pos:lat "51.880817"^^xsd:decimal ;
  geo-pos:long "4.002006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50205; 50205'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002006'^^xsd:double;
  dwc:latitude '51.880817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614953'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895914 4.002008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895914"^^xsd:decimal ;
  dwc:decimalLongitude "4.002008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895914 4.002008)"^^geo:wktLiteral ;
  geo-pos:lat "51.895914"^^xsd:decimal ;
  geo-pos:long "4.002008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4156'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56839; 56839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002008'^^xsd:double;
  dwc:latitude '51.895914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621303'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895914 4.002008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895914"^^xsd:decimal ;
  dwc:decimalLongitude "4.002008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895914 4.002008)"^^geo:wktLiteral ;
  geo-pos:lat "51.895914"^^xsd:decimal ;
  geo-pos:long "4.002008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4155'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56838; 56838'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002008'^^xsd:double;
  dwc:latitude '51.895914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621302'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943712 4.00201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.943712"^^xsd:decimal ;
  dwc:decimalLongitude "4.00201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943712 4.00201)"^^geo:wktLiteral ;
  geo-pos:lat "51.943712"^^xsd:decimal ;
  geo-pos:long "4.00201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-558a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55408; 55408'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.815833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00201'^^xsd:double;
  dwc:latitude '51.943712'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619926'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891526 4.002012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891526"^^xsd:decimal ;
  dwc:decimalLongitude "4.002012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891526 4.002012)"^^geo:wktLiteral ;
  geo-pos:lat "51.891526"^^xsd:decimal ;
  geo-pos:long "4.002012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5984'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46301; 46301'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002012'^^xsd:double;
  dwc:latitude '51.891526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611282'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891526 4.002012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891526"^^xsd:decimal ;
  dwc:decimalLongitude "4.002012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891526 4.002012)"^^geo:wktLiteral ;
  geo-pos:lat "51.891526"^^xsd:decimal ;
  geo-pos:long "4.002012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5983'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46303; 46303'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002012'^^xsd:double;
  dwc:latitude '51.891526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611284'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891526 4.002012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891526"^^xsd:decimal ;
  dwc:decimalLongitude "4.002012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891526 4.002012)"^^geo:wktLiteral ;
  geo-pos:lat "51.891526"^^xsd:decimal ;
  geo-pos:long "4.002012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5982'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46302; 46302'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002012'^^xsd:double;
  dwc:latitude '51.891526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611283'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891526 4.002012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891526"^^xsd:decimal ;
  dwc:decimalLongitude "4.002012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891526 4.002012)"^^geo:wktLiteral ;
  geo-pos:lat "51.891526"^^xsd:decimal ;
  geo-pos:long "4.002012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5981'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46304; 46304'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1172222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002012'^^xsd:double;
  dwc:latitude '51.891526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611285'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8996 4.002017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8996"^^xsd:decimal ;
  dwc:decimalLongitude "4.002017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8996 4.002017)"^^geo:wktLiteral ;
  geo-pos:lat "51.8996"^^xsd:decimal ;
  geo-pos:long "4.002017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b0'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46773; 46773'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002017'^^xsd:double;
  dwc:latitude '51.8996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611684'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8996 4.002017)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8996"^^xsd:decimal ;
  dwc:decimalLongitude "4.002017"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8996 4.002017)"^^geo:wktLiteral ;
  geo-pos:lat "51.8996"^^xsd:decimal ;
  geo-pos:long "4.002017"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50af'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46772; 46772'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002017'^^xsd:double;
  dwc:latitude '51.8996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611683'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942336 4.002023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942336"^^xsd:decimal ;
  dwc:decimalLongitude "4.002023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942336 4.002023)"^^geo:wktLiteral ;
  geo-pos:lat "51.942336"^^xsd:decimal ;
  geo-pos:long "4.002023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7617'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50150; 50150'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.5575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002023'^^xsd:double;
  dwc:latitude '51.942336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614398'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942336 4.002023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942336"^^xsd:decimal ;
  dwc:decimalLongitude "4.002023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942336 4.002023)"^^geo:wktLiteral ;
  geo-pos:lat "51.942336"^^xsd:decimal ;
  geo-pos:long "4.002023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7616'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50151; 50151'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.5575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002023'^^xsd:double;
  dwc:latitude '51.942336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614399'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901371 4.002042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901371"^^xsd:decimal ;
  dwc:decimalLongitude "4.002042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901371 4.002042)"^^geo:wktLiteral ;
  geo-pos:lat "51.901371"^^xsd:decimal ;
  geo-pos:long "4.002042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5987'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46298; 46298'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002042'^^xsd:double;
  dwc:latitude '51.901371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611280'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901371 4.002042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901371"^^xsd:decimal ;
  dwc:decimalLongitude "4.002042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901371 4.002042)"^^geo:wktLiteral ;
  geo-pos:lat "51.901371"^^xsd:decimal ;
  geo-pos:long "4.002042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5986'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46297; 46297'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002042'^^xsd:double;
  dwc:latitude '51.901371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611279'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901371 4.002042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901371"^^xsd:decimal ;
  dwc:decimalLongitude "4.002042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901371 4.002042)"^^geo:wktLiteral ;
  geo-pos:lat "51.901371"^^xsd:decimal ;
  geo-pos:long "4.002042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5985'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46299; 46299'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002042'^^xsd:double;
  dwc:latitude '51.901371'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611281'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888774 4.002081)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888774"^^xsd:decimal ;
  dwc:decimalLongitude "4.002081"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888774 4.002081)"^^geo:wktLiteral ;
  geo-pos:lat "51.888774"^^xsd:decimal ;
  geo-pos:long "4.002081"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b6'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53944; 53944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.350277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002081'^^xsd:double;
  dwc:latitude '51.888774'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618528'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886193 4.002082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886193"^^xsd:decimal ;
  dwc:decimalLongitude "4.002082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886193 4.002082)"^^geo:wktLiteral ;
  geo-pos:lat "51.886193"^^xsd:decimal ;
  geo-pos:long "4.002082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4154'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56841; 56841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4663888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002082'^^xsd:double;
  dwc:latitude '51.886193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621305'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886193 4.002082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886193"^^xsd:decimal ;
  dwc:decimalLongitude "4.002082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886193 4.002082)"^^geo:wktLiteral ;
  geo-pos:lat "51.886193"^^xsd:decimal ;
  geo-pos:long "4.002082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4153'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56840; 56840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4663888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002082'^^xsd:double;
  dwc:latitude '51.886193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621304'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876937 4.002089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876937"^^xsd:decimal ;
  dwc:decimalLongitude "4.002089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876937 4.002089)"^^geo:wktLiteral ;
  geo-pos:lat "51.876937"^^xsd:decimal ;
  geo-pos:long "4.002089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f8d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52461; 52461'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.019166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002089'^^xsd:double;
  dwc:latitude '51.876937'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617078'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905713 4.002095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905713"^^xsd:decimal ;
  dwc:decimalLongitude "4.002095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905713 4.002095)"^^geo:wktLiteral ;
  geo-pos:lat "51.905713"^^xsd:decimal ;
  geo-pos:long "4.002095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46770; 46770'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002095'^^xsd:double;
  dwc:latitude '51.905713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611681'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905713 4.002095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905713"^^xsd:decimal ;
  dwc:decimalLongitude "4.002095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905713 4.002095)"^^geo:wktLiteral ;
  geo-pos:lat "51.905713"^^xsd:decimal ;
  geo-pos:long "4.002095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46771; 46771'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002095'^^xsd:double;
  dwc:latitude '51.905713'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611682'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890761 4.002111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890761"^^xsd:decimal ;
  dwc:decimalLongitude "4.002111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890761 4.002111)"^^geo:wktLiteral ;
  geo-pos:lat "51.890761"^^xsd:decimal ;
  geo-pos:long "4.002111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46775; 46775'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002111'^^xsd:double;
  dwc:latitude '51.890761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611686'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890761 4.002111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890761"^^xsd:decimal ;
  dwc:decimalLongitude "4.002111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890761 4.002111)"^^geo:wktLiteral ;
  geo-pos:lat "51.890761"^^xsd:decimal ;
  geo-pos:long "4.002111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ad'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46774; 46774'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.7597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002111'^^xsd:double;
  dwc:latitude '51.890761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611685'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853419 4.002124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853419"^^xsd:decimal ;
  dwc:decimalLongitude "4.002124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853419 4.002124)"^^geo:wktLiteral ;
  geo-pos:lat "51.853419"^^xsd:decimal ;
  geo-pos:long "4.002124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ddb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47802; 47802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002124'^^xsd:double;
  dwc:latitude '51.853419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612757'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891345 4.002124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891345"^^xsd:decimal ;
  dwc:decimalLongitude "4.002124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891345 4.002124)"^^geo:wktLiteral ;
  geo-pos:lat "51.891345"^^xsd:decimal ;
  geo-pos:long "4.002124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a48'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51160; 51160'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002124'^^xsd:double;
  dwc:latitude '51.891345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615840'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891345 4.002124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891345"^^xsd:decimal ;
  dwc:decimalLongitude "4.002124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891345 4.002124)"^^geo:wktLiteral ;
  geo-pos:lat "51.891345"^^xsd:decimal ;
  geo-pos:long "4.002124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a47'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51161; 51161'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002124'^^xsd:double;
  dwc:latitude '51.891345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615841'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891345 4.002124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891345"^^xsd:decimal ;
  dwc:decimalLongitude "4.002124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891345 4.002124)"^^geo:wktLiteral ;
  geo-pos:lat "51.891345"^^xsd:decimal ;
  geo-pos:long "4.002124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a46'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51162; 51162'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002124'^^xsd:double;
  dwc:latitude '51.891345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615842'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891345 4.002124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891345"^^xsd:decimal ;
  dwc:decimalLongitude "4.002124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891345 4.002124)"^^geo:wktLiteral ;
  geo-pos:lat "51.891345"^^xsd:decimal ;
  geo-pos:long "4.002124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a45'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51159; 51159'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002124'^^xsd:double;
  dwc:latitude '51.891345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615839'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884358 4.002129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884358"^^xsd:decimal ;
  dwc:decimalLongitude "4.002129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884358 4.002129)"^^geo:wktLiteral ;
  geo-pos:lat "51.884358"^^xsd:decimal ;
  geo-pos:long "4.002129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a43'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51164; 51164'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0644444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002129'^^xsd:double;
  dwc:latitude '51.884358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615844'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889789 4.002162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889789"^^xsd:decimal ;
  dwc:decimalLongitude "4.002162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889789 4.002162)"^^geo:wktLiteral ;
  geo-pos:lat "51.889789"^^xsd:decimal ;
  geo-pos:long "4.002162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a44'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51163; 51163'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002162'^^xsd:double;
  dwc:latitude '51.889789'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615843'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941516 4.002169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941516"^^xsd:decimal ;
  dwc:decimalLongitude "4.002169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941516 4.002169)"^^geo:wktLiteral ;
  geo-pos:lat "51.941516"^^xsd:decimal ;
  geo-pos:long "4.002169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-753c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42489; 42489'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002169'^^xsd:double;
  dwc:latitude '51.941516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607596'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941516 4.002169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941516"^^xsd:decimal ;
  dwc:decimalLongitude "4.002169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941516 4.002169)"^^geo:wktLiteral ;
  geo-pos:lat "51.941516"^^xsd:decimal ;
  geo-pos:long "4.002169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-753b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42490; 42490'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002169'^^xsd:double;
  dwc:latitude '51.941516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607597'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941516 4.002169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941516"^^xsd:decimal ;
  dwc:decimalLongitude "4.002169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941516 4.002169)"^^geo:wktLiteral ;
  geo-pos:lat "51.941516"^^xsd:decimal ;
  geo-pos:long "4.002169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-753a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42491; 42491'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002169'^^xsd:double;
  dwc:latitude '51.941516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607598'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941516 4.002169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941516"^^xsd:decimal ;
  dwc:decimalLongitude "4.002169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941516 4.002169)"^^geo:wktLiteral ;
  geo-pos:lat "51.941516"^^xsd:decimal ;
  geo-pos:long "4.002169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7539'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42488; 42488'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002169'^^xsd:double;
  dwc:latitude '51.941516'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607595'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888719 4.002182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888719"^^xsd:decimal ;
  dwc:decimalLongitude "4.002182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888719 4.002182)"^^geo:wktLiteral ;
  geo-pos:lat "51.888719"^^xsd:decimal ;
  geo-pos:long "4.002182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53057; 53057'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.793611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002182'^^xsd:double;
  dwc:latitude '51.888719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617674'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853085 4.002203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853085"^^xsd:decimal ;
  dwc:decimalLongitude "4.002203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853085 4.002203)"^^geo:wktLiteral ;
  geo-pos:lat "51.853085"^^xsd:decimal ;
  geo-pos:long "4.002203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bcd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55939; 55939'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002203'^^xsd:double;
  dwc:latitude '51.853085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620399'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853085 4.002203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853085"^^xsd:decimal ;
  dwc:decimalLongitude "4.002203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853085 4.002203)"^^geo:wktLiteral ;
  geo-pos:lat "51.853085"^^xsd:decimal ;
  geo-pos:long "4.002203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bcc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55941; 55941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002203'^^xsd:double;
  dwc:latitude '51.853085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620401'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853085 4.002203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853085"^^xsd:decimal ;
  dwc:decimalLongitude "4.002203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853085 4.002203)"^^geo:wktLiteral ;
  geo-pos:lat "51.853085"^^xsd:decimal ;
  geo-pos:long "4.002203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bcb'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55940; 55940'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002203'^^xsd:double;
  dwc:latitude '51.853085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620400'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896802 4.002216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896802"^^xsd:decimal ;
  dwc:decimalLongitude "4.002216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896802 4.002216)"^^geo:wktLiteral ;
  geo-pos:lat "51.896802"^^xsd:decimal ;
  geo-pos:long "4.002216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b8a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56016; 56016'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002216'^^xsd:double;
  dwc:latitude '51.896802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620467'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896802 4.002216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896802"^^xsd:decimal ;
  dwc:decimalLongitude "4.002216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896802 4.002216)"^^geo:wktLiteral ;
  geo-pos:lat "51.896802"^^xsd:decimal ;
  geo-pos:long "4.002216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b89'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56017; 56017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002216'^^xsd:double;
  dwc:latitude '51.896802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620468'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896802 4.002216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896802"^^xsd:decimal ;
  dwc:decimalLongitude "4.002216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896802 4.002216)"^^geo:wktLiteral ;
  geo-pos:lat "51.896802"^^xsd:decimal ;
  geo-pos:long "4.002216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b88'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56018; 56018'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.25'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002216'^^xsd:double;
  dwc:latitude '51.896802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620469'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891506 4.002244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891506"^^xsd:decimal ;
  dwc:decimalLongitude "4.002244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891506 4.002244)"^^geo:wktLiteral ;
  geo-pos:lat "51.891506"^^xsd:decimal ;
  geo-pos:long "4.002244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5576'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55430; 55430'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.101944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002244'^^xsd:double;
  dwc:latitude '51.891506'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619405'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891506 4.002244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891506"^^xsd:decimal ;
  dwc:decimalLongitude "4.002244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891506 4.002244)"^^geo:wktLiteral ;
  geo-pos:lat "51.891506"^^xsd:decimal ;
  geo-pos:long "4.002244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5575'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55432; 55432'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.101944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002244'^^xsd:double;
  dwc:latitude '51.891506'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619406'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85349 4.002256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85349"^^xsd:decimal ;
  dwc:decimalLongitude "4.002256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85349 4.002256)"^^geo:wktLiteral ;
  geo-pos:lat "51.85349"^^xsd:decimal ;
  geo-pos:long "4.002256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4800'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52983; 52983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.398333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002256'^^xsd:double;
  dwc:latitude '51.85349'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617602'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897463 4.002259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897463"^^xsd:decimal ;
  dwc:decimalLongitude "4.002259"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897463 4.002259)"^^geo:wktLiteral ;
  geo-pos:lat "51.897463"^^xsd:decimal ;
  geo-pos:long "4.002259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7527'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42509; 42509'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002259'^^xsd:double;
  dwc:latitude '51.897463'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607616'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893537 4.002289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893537"^^xsd:decimal ;
  dwc:decimalLongitude "4.002289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893537 4.002289)"^^geo:wktLiteral ;
  geo-pos:lat "51.893537"^^xsd:decimal ;
  geo-pos:long "4.002289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53942; 53942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.347777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002289'^^xsd:double;
  dwc:latitude '51.893537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618526'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893537 4.002289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893537"^^xsd:decimal ;
  dwc:decimalLongitude "4.002289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893537 4.002289)"^^geo:wktLiteral ;
  geo-pos:lat "51.893537"^^xsd:decimal ;
  geo-pos:long "4.002289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53943; 53943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.347777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002289'^^xsd:double;
  dwc:latitude '51.893537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618527'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887153 4.002307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887153"^^xsd:decimal ;
  dwc:decimalLongitude "4.002307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887153 4.002307)"^^geo:wktLiteral ;
  geo-pos:lat "51.887153"^^xsd:decimal ;
  geo-pos:long "4.002307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53059; 53059'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.795'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002307'^^xsd:double;
  dwc:latitude '51.887153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617676'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887153 4.002307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887153"^^xsd:decimal ;
  dwc:decimalLongitude "4.002307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887153 4.002307)"^^geo:wktLiteral ;
  geo-pos:lat "51.887153"^^xsd:decimal ;
  geo-pos:long "4.002307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53058; 53058'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.795'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002307'^^xsd:double;
  dwc:latitude '51.887153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617675'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852036 4.002359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852036"^^xsd:decimal ;
  dwc:decimalLongitude "4.002359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852036 4.002359)"^^geo:wktLiteral ;
  geo-pos:lat "51.852036"^^xsd:decimal ;
  geo-pos:long "4.002359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6feb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52337; 52337'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.580277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002359'^^xsd:double;
  dwc:latitude '51.852036'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616984'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853138 4.002364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853138"^^xsd:decimal ;
  dwc:decimalLongitude "4.002364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853138 4.002364)"^^geo:wktLiteral ;
  geo-pos:lat "51.853138"^^xsd:decimal ;
  geo-pos:long "4.002364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46701; 46701'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002364'^^xsd:double;
  dwc:latitude '51.853138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611638'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853138 4.002364)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853138"^^xsd:decimal ;
  dwc:decimalLongitude "4.002364"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853138 4.002364)"^^geo:wktLiteral ;
  geo-pos:lat "51.853138"^^xsd:decimal ;
  geo-pos:long "4.002364"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46702; 46702'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002364'^^xsd:double;
  dwc:latitude '51.853138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611639'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885282 4.002382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885282"^^xsd:decimal ;
  dwc:decimalLongitude "4.002382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885282 4.002382)"^^geo:wktLiteral ;
  geo-pos:lat "51.885282"^^xsd:decimal ;
  geo-pos:long "4.002382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53061; 53061'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.796666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002382'^^xsd:double;
  dwc:latitude '51.885282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617678'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885282 4.002382)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885282"^^xsd:decimal ;
  dwc:decimalLongitude "4.002382"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885282 4.002382)"^^geo:wktLiteral ;
  geo-pos:lat "51.885282"^^xsd:decimal ;
  geo-pos:long "4.002382"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47b4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53060; 53060'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.796666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002382'^^xsd:double;
  dwc:latitude '51.885282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617677'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890268 4.002386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890268"^^xsd:decimal ;
  dwc:decimalLongitude "4.002386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890268 4.002386)"^^geo:wktLiteral ;
  geo-pos:lat "51.890268"^^xsd:decimal ;
  geo-pos:long "4.002386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7836'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52207; 52207'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6663888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002386'^^xsd:double;
  dwc:latitude '51.890268'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616891'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853074 4.002435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853074"^^xsd:decimal ;
  dwc:decimalLongitude "4.002435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853074 4.002435)"^^geo:wktLiteral ;
  geo-pos:lat "51.853074"^^xsd:decimal ;
  geo-pos:long "4.002435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56709; 56709'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002435'^^xsd:double;
  dwc:latitude '51.853074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621175'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853074 4.002435)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853074"^^xsd:decimal ;
  dwc:decimalLongitude "4.002435"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853074 4.002435)"^^geo:wktLiteral ;
  geo-pos:lat "51.853074"^^xsd:decimal ;
  geo-pos:long "4.002435"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56708; 56708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002435'^^xsd:double;
  dwc:latitude '51.853074'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621174'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941802 4.002448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.941802"^^xsd:decimal ;
  dwc:decimalLongitude "4.002448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.941802 4.002448)"^^geo:wktLiteral ;
  geo-pos:lat "51.941802"^^xsd:decimal ;
  geo-pos:long "4.002448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7131'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42090; 42090'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002448'^^xsd:double;
  dwc:latitude '51.941802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607274'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901052 4.002529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901052"^^xsd:decimal ;
  dwc:decimalLongitude "4.002529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901052 4.002529)"^^geo:wktLiteral ;
  geo-pos:lat "51.901052"^^xsd:decimal ;
  geo-pos:long "4.002529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f34'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54865; 54865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002529'^^xsd:double;
  dwc:latitude '51.901052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619363'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901052 4.002529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901052"^^xsd:decimal ;
  dwc:decimalLongitude "4.002529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901052 4.002529)"^^geo:wktLiteral ;
  geo-pos:lat "51.901052"^^xsd:decimal ;
  geo-pos:long "4.002529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f33'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54864; 54864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002529'^^xsd:double;
  dwc:latitude '51.901052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619362'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901052 4.002529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901052"^^xsd:decimal ;
  dwc:decimalLongitude "4.002529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901052 4.002529)"^^geo:wktLiteral ;
  geo-pos:lat "51.901052"^^xsd:decimal ;
  geo-pos:long "4.002529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54866; 54866'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002529'^^xsd:double;
  dwc:latitude '51.901052'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619364'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942161 4.002529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942161"^^xsd:decimal ;
  dwc:decimalLongitude "4.002529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942161 4.002529)"^^geo:wktLiteral ;
  geo-pos:lat "51.942161"^^xsd:decimal ;
  geo-pos:long "4.002529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f47'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54844; 54844'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.916111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002529'^^xsd:double;
  dwc:latitude '51.942161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619342'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942161 4.002529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942161"^^xsd:decimal ;
  dwc:decimalLongitude "4.002529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942161 4.002529)"^^geo:wktLiteral ;
  geo-pos:lat "51.942161"^^xsd:decimal ;
  geo-pos:long "4.002529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f46'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54843; 54843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.916111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002529'^^xsd:double;
  dwc:latitude '51.942161'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619341'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901223 4.002533)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901223"^^xsd:decimal ;
  dwc:decimalLongitude "4.002533"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901223 4.002533)"^^geo:wktLiteral ;
  geo-pos:lat "51.901223"^^xsd:decimal ;
  geo-pos:long "4.002533"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53053; 53053'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.781666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002533'^^xsd:double;
  dwc:latitude '51.901223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617672'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899874 4.002546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899874"^^xsd:decimal ;
  dwc:decimalLongitude "4.002546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899874 4.002546)"^^geo:wktLiteral ;
  geo-pos:lat "51.899874"^^xsd:decimal ;
  geo-pos:long "4.002546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-740c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39357; 39357'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002546'^^xsd:double;
  dwc:latitude '51.899874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604626'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899874 4.002546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899874"^^xsd:decimal ;
  dwc:decimalLongitude "4.002546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899874 4.002546)"^^geo:wktLiteral ;
  geo-pos:lat "51.899874"^^xsd:decimal ;
  geo-pos:long "4.002546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-740b'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39356; 39356'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002546'^^xsd:double;
  dwc:latitude '51.899874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604625'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899874 4.002546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899874"^^xsd:decimal ;
  dwc:decimalLongitude "4.002546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899874 4.002546)"^^geo:wktLiteral ;
  geo-pos:lat "51.899874"^^xsd:decimal ;
  geo-pos:long "4.002546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-740a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39358; 39358'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.3555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002546'^^xsd:double;
  dwc:latitude '51.899874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604627'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879193 4.002609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879193"^^xsd:decimal ;
  dwc:decimalLongitude "4.002609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879193 4.002609)"^^geo:wktLiteral ;
  geo-pos:lat "51.879193"^^xsd:decimal ;
  geo-pos:long "4.002609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f19'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54893; 54893'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.200833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002609'^^xsd:double;
  dwc:latitude '51.879193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619457'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879193 4.002609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879193"^^xsd:decimal ;
  dwc:decimalLongitude "4.002609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879193 4.002609)"^^geo:wktLiteral ;
  geo-pos:lat "51.879193"^^xsd:decimal ;
  geo-pos:long "4.002609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f18'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54894; 54894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.200833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002609'^^xsd:double;
  dwc:latitude '51.879193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619458'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879193 4.002609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879193"^^xsd:decimal ;
  dwc:decimalLongitude "4.002609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879193 4.002609)"^^geo:wktLiteral ;
  geo-pos:lat "51.879193"^^xsd:decimal ;
  geo-pos:long "4.002609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f17'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54891; 54891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.200833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002609'^^xsd:double;
  dwc:latitude '51.879193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619455'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879193 4.002609)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879193"^^xsd:decimal ;
  dwc:decimalLongitude "4.002609"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879193 4.002609)"^^geo:wktLiteral ;
  geo-pos:lat "51.879193"^^xsd:decimal ;
  geo-pos:long "4.002609"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f16'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54892; 54892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.200833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002609'^^xsd:double;
  dwc:latitude '51.879193'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619456'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899715 4.00261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899715"^^xsd:decimal ;
  dwc:decimalLongitude "4.00261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899715 4.00261)"^^geo:wktLiteral ;
  geo-pos:lat "51.899715"^^xsd:decimal ;
  geo-pos:long "4.00261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7528'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42508; 42508'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00261'^^xsd:double;
  dwc:latitude '51.899715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607615'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885145 4.002626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885145"^^xsd:decimal ;
  dwc:decimalLongitude "4.002626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885145 4.002626)"^^geo:wktLiteral ;
  geo-pos:lat "51.885145"^^xsd:decimal ;
  geo-pos:long "4.002626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e5e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40822; 40822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002626'^^xsd:double;
  dwc:latitude '51.885145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605975'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885145 4.002626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885145"^^xsd:decimal ;
  dwc:decimalLongitude "4.002626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885145 4.002626)"^^geo:wktLiteral ;
  geo-pos:lat "51.885145"^^xsd:decimal ;
  geo-pos:long "4.002626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e5d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40823; 40823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002626'^^xsd:double;
  dwc:latitude '51.885145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605976'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885145 4.002626)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885145"^^xsd:decimal ;
  dwc:decimalLongitude "4.002626"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885145 4.002626)"^^geo:wktLiteral ;
  geo-pos:lat "51.885145"^^xsd:decimal ;
  geo-pos:long "4.002626"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e5c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40821; 40821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002626'^^xsd:double;
  dwc:latitude '51.885145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605974'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90186 4.002634)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90186"^^xsd:decimal ;
  dwc:decimalLongitude "4.002634"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90186 4.002634)"^^geo:wktLiteral ;
  geo-pos:lat "51.90186"^^xsd:decimal ;
  geo-pos:long "4.002634"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53940; 53940'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.343333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002634'^^xsd:double;
  dwc:latitude '51.90186'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618524'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901348 4.002637)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901348"^^xsd:decimal ;
  dwc:decimalLongitude "4.002637"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901348 4.002637)"^^geo:wktLiteral ;
  geo-pos:lat "51.901348"^^xsd:decimal ;
  geo-pos:long "4.002637"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53b9'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53941; 53941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.343611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002637'^^xsd:double;
  dwc:latitude '51.901348'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618525'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901842 4.002648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901842"^^xsd:decimal ;
  dwc:decimalLongitude "4.002648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901842 4.002648)"^^geo:wktLiteral ;
  geo-pos:lat "51.901842"^^xsd:decimal ;
  geo-pos:long "4.002648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5578'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55427; 55427'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.095833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002648'^^xsd:double;
  dwc:latitude '51.901842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619944'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901842 4.002648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901842"^^xsd:decimal ;
  dwc:decimalLongitude "4.002648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901842 4.002648)"^^geo:wktLiteral ;
  geo-pos:lat "51.901842"^^xsd:decimal ;
  geo-pos:long "4.002648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5577'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55429; 55429'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.095833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002648'^^xsd:double;
  dwc:latitude '51.901842'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619945'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892698 4.002673)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892698"^^xsd:decimal ;
  dwc:decimalLongitude "4.002673"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892698 4.002673)"^^geo:wktLiteral ;
  geo-pos:lat "51.892698"^^xsd:decimal ;
  geo-pos:long "4.002673"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52446; 52446'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.980833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002673'^^xsd:double;
  dwc:latitude '51.892698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617066'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892698 4.002673)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892698"^^xsd:decimal ;
  dwc:decimalLongitude "4.002673"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892698 4.002673)"^^geo:wktLiteral ;
  geo-pos:lat "51.892698"^^xsd:decimal ;
  geo-pos:long "4.002673"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f99'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52444; 52444'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.980833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002673'^^xsd:double;
  dwc:latitude '51.892698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617065'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892698 4.002673)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892698"^^xsd:decimal ;
  dwc:decimalLongitude "4.002673"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892698 4.002673)"^^geo:wktLiteral ;
  geo-pos:lat "51.892698"^^xsd:decimal ;
  geo-pos:long "4.002673"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f9c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52440; 52440'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002673'^^xsd:double;
  dwc:latitude '51.892698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617063'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892698 4.002673)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892698"^^xsd:decimal ;
  dwc:decimalLongitude "4.002673"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892698 4.002673)"^^geo:wktLiteral ;
  geo-pos:lat "51.892698"^^xsd:decimal ;
  geo-pos:long "4.002673"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f9b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52443; 52443'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002673'^^xsd:double;
  dwc:latitude '51.892698'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617064'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913666 4.002708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913666"^^xsd:decimal ;
  dwc:decimalLongitude "4.002708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913666 4.002708)"^^geo:wktLiteral ;
  geo-pos:lat "51.913666"^^xsd:decimal ;
  geo-pos:long "4.002708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5591'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55401; 55401'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.775833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002708'^^xsd:double;
  dwc:latitude '51.913666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619919'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913666 4.002708)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913666"^^xsd:decimal ;
  dwc:decimalLongitude "4.002708"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913666 4.002708)"^^geo:wktLiteral ;
  geo-pos:lat "51.913666"^^xsd:decimal ;
  geo-pos:long "4.002708"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5590'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55402; 55402'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.775833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002708'^^xsd:double;
  dwc:latitude '51.913666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619920'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913738 4.00271)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913738"^^xsd:decimal ;
  dwc:decimalLongitude "4.00271"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913738 4.00271)"^^geo:wktLiteral ;
  geo-pos:lat "51.913738"^^xsd:decimal ;
  geo-pos:long "4.00271"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47dc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53019; 53019'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.528055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00271'^^xsd:double;
  dwc:latitude '51.913738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617638'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906904 4.002732)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906904"^^xsd:decimal ;
  dwc:decimalLongitude "4.002732"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906904 4.002732)"^^geo:wktLiteral ;
  geo-pos:lat "51.906904"^^xsd:decimal ;
  geo-pos:long "4.002732"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47bb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53052; 53052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.776111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002732'^^xsd:double;
  dwc:latitude '51.906904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617671'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890458 4.002744)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890458"^^xsd:decimal ;
  dwc:decimalLongitude "4.002744"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890458 4.002744)"^^geo:wktLiteral ;
  geo-pos:lat "51.890458"^^xsd:decimal ;
  geo-pos:long "4.002744"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e60'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40819; 40819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002744'^^xsd:double;
  dwc:latitude '51.890458'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605973'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890458 4.002744)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890458"^^xsd:decimal ;
  dwc:decimalLongitude "4.002744"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890458 4.002744)"^^geo:wktLiteral ;
  geo-pos:lat "51.890458"^^xsd:decimal ;
  geo-pos:long "4.002744"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e5f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40818; 40818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.7486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002744'^^xsd:double;
  dwc:latitude '51.890458'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605972'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861317 4.002793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861317"^^xsd:decimal ;
  dwc:decimalLongitude "4.002793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861317 4.002793)"^^geo:wktLiteral ;
  geo-pos:lat "51.861317"^^xsd:decimal ;
  geo-pos:long "4.002793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-596b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46327; 46327'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002793'^^xsd:double;
  dwc:latitude '51.861317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611307'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861317 4.002793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861317"^^xsd:decimal ;
  dwc:decimalLongitude "4.002793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861317 4.002793)"^^geo:wktLiteral ;
  geo-pos:lat "51.861317"^^xsd:decimal ;
  geo-pos:long "4.002793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-596a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46329; 46329'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002793'^^xsd:double;
  dwc:latitude '51.861317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611308'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903468 4.002815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903468"^^xsd:decimal ;
  dwc:decimalLongitude "4.002815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903468 4.002815)"^^geo:wktLiteral ;
  geo-pos:lat "51.903468"^^xsd:decimal ;
  geo-pos:long "4.002815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4157'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56835; 56835'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002815'^^xsd:double;
  dwc:latitude '51.903468'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621301'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944433 4.002827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944433"^^xsd:decimal ;
  dwc:decimalLongitude "4.002827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944433 4.002827)"^^geo:wktLiteral ;
  geo-pos:lat "51.944433"^^xsd:decimal ;
  geo-pos:long "4.002827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e8d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40772; 40772'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002827'^^xsd:double;
  dwc:latitude '51.944433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605925'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944433 4.002827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944433"^^xsd:decimal ;
  dwc:decimalLongitude "4.002827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944433 4.002827)"^^geo:wktLiteral ;
  geo-pos:lat "51.944433"^^xsd:decimal ;
  geo-pos:long "4.002827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e8c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40773; 40773'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002827'^^xsd:double;
  dwc:latitude '51.944433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605926'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944433 4.002827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944433"^^xsd:decimal ;
  dwc:decimalLongitude "4.002827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944433 4.002827)"^^geo:wktLiteral ;
  geo-pos:lat "51.944433"^^xsd:decimal ;
  geo-pos:long "4.002827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e8b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40774; 40774'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002827'^^xsd:double;
  dwc:latitude '51.944433'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605927'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897525 4.002828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897525"^^xsd:decimal ;
  dwc:decimalLongitude "4.002828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897525 4.002828)"^^geo:wktLiteral ;
  geo-pos:lat "51.897525"^^xsd:decimal ;
  geo-pos:long "4.002828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d98'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47870; 47870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002828'^^xsd:double;
  dwc:latitude '51.897525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612826'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897525 4.002828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897525"^^xsd:decimal ;
  dwc:decimalLongitude "4.002828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897525 4.002828)"^^geo:wktLiteral ;
  geo-pos:lat "51.897525"^^xsd:decimal ;
  geo-pos:long "4.002828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d97'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47872; 47872'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002828'^^xsd:double;
  dwc:latitude '51.897525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612828'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897525 4.002828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897525"^^xsd:decimal ;
  dwc:decimalLongitude "4.002828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897525 4.002828)"^^geo:wktLiteral ;
  geo-pos:lat "51.897525"^^xsd:decimal ;
  geo-pos:long "4.002828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d96'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47873; 47873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002828'^^xsd:double;
  dwc:latitude '51.897525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612829'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897525 4.002828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897525"^^xsd:decimal ;
  dwc:decimalLongitude "4.002828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897525 4.002828)"^^geo:wktLiteral ;
  geo-pos:lat "51.897525"^^xsd:decimal ;
  geo-pos:long "4.002828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d95'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47871; 47871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.6466666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002828'^^xsd:double;
  dwc:latitude '51.897525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612827'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897839 4.002864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897839"^^xsd:decimal ;
  dwc:decimalLongitude "4.002864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897839 4.002864)"^^geo:wktLiteral ;
  geo-pos:lat "51.897839"^^xsd:decimal ;
  geo-pos:long "4.002864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b2d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47507; 47507'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.235'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002864'^^xsd:double;
  dwc:latitude '51.897839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612413'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897839 4.002864)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897839"^^xsd:decimal ;
  dwc:decimalLongitude "4.002864"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897839 4.002864)"^^geo:wktLiteral ;
  geo-pos:lat "51.897839"^^xsd:decimal ;
  geo-pos:long "4.002864"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b2c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47508; 47508'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.235'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002864'^^xsd:double;
  dwc:latitude '51.897839'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612414'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861748 4.002875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861748"^^xsd:decimal ;
  dwc:decimalLongitude "4.002875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861748 4.002875)"^^geo:wktLiteral ;
  geo-pos:lat "51.861748"^^xsd:decimal ;
  geo-pos:long "4.002875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b10'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47537; 47537'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002875'^^xsd:double;
  dwc:latitude '51.861748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612443'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861748 4.002875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861748"^^xsd:decimal ;
  dwc:decimalLongitude "4.002875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861748 4.002875)"^^geo:wktLiteral ;
  geo-pos:lat "51.861748"^^xsd:decimal ;
  geo-pos:long "4.002875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b0f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47536; 47536'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002875'^^xsd:double;
  dwc:latitude '51.861748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612442'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968448 4.002926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968448"^^xsd:decimal ;
  dwc:decimalLongitude "4.002926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968448 4.002926)"^^geo:wktLiteral ;
  geo-pos:lat "51.968448"^^xsd:decimal ;
  geo-pos:long "4.002926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e64'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40814; 40814'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002926'^^xsd:double;
  dwc:latitude '51.968448'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605968'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909143 4.002943)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909143"^^xsd:decimal ;
  dwc:decimalLongitude "4.002943"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909143 4.002943)"^^geo:wktLiteral ;
  geo-pos:lat "51.909143"^^xsd:decimal ;
  geo-pos:long "4.002943"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-783c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52201; 52201'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002943'^^xsd:double;
  dwc:latitude '51.909143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616885'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888739 4.002967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888739"^^xsd:decimal ;
  dwc:decimalLongitude "4.002967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888739 4.002967)"^^geo:wktLiteral ;
  geo-pos:lat "51.888739"^^xsd:decimal ;
  geo-pos:long "4.002967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c29'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45718; 45718'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002967'^^xsd:double;
  dwc:latitude '51.888739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610680'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888739 4.002967)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888739"^^xsd:decimal ;
  dwc:decimalLongitude "4.002967"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888739 4.002967)"^^geo:wktLiteral ;
  geo-pos:lat "51.888739"^^xsd:decimal ;
  geo-pos:long "4.002967"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c28'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45717; 45717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.002967'^^xsd:double;
  dwc:latitude '51.888739'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610679'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96602 4.003003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96602"^^xsd:decimal ;
  dwc:decimalLongitude "4.003003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96602 4.003003)"^^geo:wktLiteral ;
  geo-pos:lat "51.96602"^^xsd:decimal ;
  geo-pos:long "4.003003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42920; 42920'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003003'^^xsd:double;
  dwc:latitude '51.96602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607971'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967602 4.003009)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967602"^^xsd:decimal ;
  dwc:decimalLongitude "4.003009"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967602 4.003009)"^^geo:wktLiteral ;
  geo-pos:lat "51.967602"^^xsd:decimal ;
  geo-pos:long "4.003009"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-415c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56830; 56830'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003009'^^xsd:double;
  dwc:latitude '51.967602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621296'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861216 4.003037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861216"^^xsd:decimal ;
  dwc:decimalLongitude "4.003037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861216 4.003037)"^^geo:wktLiteral ;
  geo-pos:lat "51.861216"^^xsd:decimal ;
  geo-pos:long "4.003037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43917; 43917'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003037'^^xsd:double;
  dwc:latitude '51.861216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608930'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861216 4.003037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861216"^^xsd:decimal ;
  dwc:decimalLongitude "4.003037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861216 4.003037)"^^geo:wktLiteral ;
  geo-pos:lat "51.861216"^^xsd:decimal ;
  geo-pos:long "4.003037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43919; 43919'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003037'^^xsd:double;
  dwc:latitude '51.861216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608932'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861216 4.003037)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861216"^^xsd:decimal ;
  dwc:decimalLongitude "4.003037"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861216 4.003037)"^^geo:wktLiteral ;
  geo-pos:lat "51.861216"^^xsd:decimal ;
  geo-pos:long "4.003037"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43918; 43918'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003037'^^xsd:double;
  dwc:latitude '51.861216'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608931'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9103 4.003069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9103"^^xsd:decimal ;
  dwc:decimalLongitude "4.003069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9103 4.003069)"^^geo:wktLiteral ;
  geo-pos:lat "51.9103"^^xsd:decimal ;
  geo-pos:long "4.003069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43892; 43892'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003069'^^xsd:double;
  dwc:latitude '51.9103'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608904'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9103 4.003069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9103"^^xsd:decimal ;
  dwc:decimalLongitude "4.003069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9103 4.003069)"^^geo:wktLiteral ;
  geo-pos:lat "51.9103"^^xsd:decimal ;
  geo-pos:long "4.003069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72cd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43889; 43889'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003069'^^xsd:double;
  dwc:latitude '51.9103'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608901'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9103 4.003069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9103"^^xsd:decimal ;
  dwc:decimalLongitude "4.003069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9103 4.003069)"^^geo:wktLiteral ;
  geo-pos:lat "51.9103"^^xsd:decimal ;
  geo-pos:long "4.003069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72cc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43890; 43890'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003069'^^xsd:double;
  dwc:latitude '51.9103'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608902'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9103 4.003069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9103"^^xsd:decimal ;
  dwc:decimalLongitude "4.003069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9103 4.003069)"^^geo:wktLiteral ;
  geo-pos:lat "51.9103"^^xsd:decimal ;
  geo-pos:long "4.003069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43891; 43891'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.6333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003069'^^xsd:double;
  dwc:latitude '51.9103'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608903'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963016 4.00311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963016"^^xsd:decimal ;
  dwc:decimalLongitude "4.00311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963016 4.00311)"^^geo:wktLiteral ;
  geo-pos:lat "51.963016"^^xsd:decimal ;
  geo-pos:long "4.00311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e47'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55192; 55192'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00311'^^xsd:double;
  dwc:latitude '51.963016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619710'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963016 4.00311)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963016"^^xsd:decimal ;
  dwc:decimalLongitude "4.00311"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963016 4.00311)"^^geo:wktLiteral ;
  geo-pos:lat "51.963016"^^xsd:decimal ;
  geo-pos:long "4.00311"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3e45'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 55191; 55191'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '17.233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00311'^^xsd:double;
  dwc:latitude '51.963016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619709'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904338 4.003125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904338"^^xsd:decimal ;
  dwc:decimalLongitude "4.003125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904338 4.003125)"^^geo:wktLiteral ;
  geo-pos:lat "51.904338"^^xsd:decimal ;
  geo-pos:long "4.003125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5989'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46295; 46295'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003125'^^xsd:double;
  dwc:latitude '51.904338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611277'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904338 4.003125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904338"^^xsd:decimal ;
  dwc:decimalLongitude "4.003125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904338 4.003125)"^^geo:wktLiteral ;
  geo-pos:lat "51.904338"^^xsd:decimal ;
  geo-pos:long "4.003125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5988'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46296; 46296'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003125'^^xsd:double;
  dwc:latitude '51.904338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611278'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905273 4.003132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905273"^^xsd:decimal ;
  dwc:decimalLongitude "4.003132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905273 4.003132)"^^geo:wktLiteral ;
  geo-pos:lat "51.905273"^^xsd:decimal ;
  geo-pos:long "4.003132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a4a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51155; 51155'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0494444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003132'^^xsd:double;
  dwc:latitude '51.905273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615838'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905273 4.003132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905273"^^xsd:decimal ;
  dwc:decimalLongitude "4.003132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905273 4.003132)"^^geo:wktLiteral ;
  geo-pos:lat "51.905273"^^xsd:decimal ;
  geo-pos:long "4.003132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a49'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51153; 51153'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.0494444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003132'^^xsd:double;
  dwc:latitude '51.905273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615837'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903654 4.003154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903654"^^xsd:decimal ;
  dwc:decimalLongitude "4.003154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903654 4.003154)"^^geo:wktLiteral ;
  geo-pos:lat "51.903654"^^xsd:decimal ;
  geo-pos:long "4.003154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c2b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45714; 45714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003154'^^xsd:double;
  dwc:latitude '51.903654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610677'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903654 4.003154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903654"^^xsd:decimal ;
  dwc:decimalLongitude "4.003154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903654 4.003154)"^^geo:wktLiteral ;
  geo-pos:lat "51.903654"^^xsd:decimal ;
  geo-pos:long "4.003154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c2a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45716; 45716'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003154'^^xsd:double;
  dwc:latitude '51.903654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610678'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875466 4.003166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875466"^^xsd:decimal ;
  dwc:decimalLongitude "4.003166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875466 4.003166)"^^geo:wktLiteral ;
  geo-pos:lat "51.875466"^^xsd:decimal ;
  geo-pos:long "4.003166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5395'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53980; 53980'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.431944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003166'^^xsd:double;
  dwc:latitude '51.875466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618563'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875466 4.003166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875466"^^xsd:decimal ;
  dwc:decimalLongitude "4.003166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875466 4.003166)"^^geo:wktLiteral ;
  geo-pos:lat "51.875466"^^xsd:decimal ;
  geo-pos:long "4.003166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5394'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53979; 53979'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.431944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003166'^^xsd:double;
  dwc:latitude '51.875466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618562'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943917 4.003223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.943917"^^xsd:decimal ;
  dwc:decimalLongitude "4.003223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943917 4.003223)"^^geo:wktLiteral ;
  geo-pos:lat "51.943917"^^xsd:decimal ;
  geo-pos:long "4.003223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6952'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50385; 50385'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003223'^^xsd:double;
  dwc:latitude '51.943917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615097'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943917 4.003223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.943917"^^xsd:decimal ;
  dwc:decimalLongitude "4.003223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943917 4.003223)"^^geo:wktLiteral ;
  geo-pos:lat "51.943917"^^xsd:decimal ;
  geo-pos:long "4.003223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6951'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50387; 50387'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003223'^^xsd:double;
  dwc:latitude '51.943917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615098'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943917 4.003223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.943917"^^xsd:decimal ;
  dwc:decimalLongitude "4.003223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.943917 4.003223)"^^geo:wktLiteral ;
  geo-pos:lat "51.943917"^^xsd:decimal ;
  geo-pos:long "4.003223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6950'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50384; 50384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003223'^^xsd:double;
  dwc:latitude '51.943917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615096'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909291 4.003265)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909291"^^xsd:decimal ;
  dwc:decimalLongitude "4.003265"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909291 4.003265)"^^geo:wktLiteral ;
  geo-pos:lat "51.909291"^^xsd:decimal ;
  geo-pos:long "4.003265"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b1e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47522; 47522'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003265'^^xsd:double;
  dwc:latitude '51.909291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612428'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8534 4.00327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8534"^^xsd:decimal ;
  dwc:decimalLongitude "4.00327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8534 4.00327)"^^geo:wktLiteral ;
  geo-pos:lat "51.8534"^^xsd:decimal ;
  geo-pos:long "4.00327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-441e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42837; 42837'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00327'^^xsd:double;
  dwc:latitude '51.8534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607888'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8534 4.00327)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8534"^^xsd:decimal ;
  dwc:decimalLongitude "4.00327"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8534 4.00327)"^^geo:wktLiteral ;
  geo-pos:lat "51.8534"^^xsd:decimal ;
  geo-pos:long "4.00327"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-441d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42836; 42836'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00327'^^xsd:double;
  dwc:latitude '51.8534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607887'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914301 4.003339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914301"^^xsd:decimal ;
  dwc:decimalLongitude "4.003339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914301 4.003339)"^^geo:wktLiteral ;
  geo-pos:lat "51.914301"^^xsd:decimal ;
  geo-pos:long "4.003339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7887'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52125; 52125'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003339'^^xsd:double;
  dwc:latitude '51.914301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616812'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914301 4.003339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914301"^^xsd:decimal ;
  dwc:decimalLongitude "4.003339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914301 4.003339)"^^geo:wktLiteral ;
  geo-pos:lat "51.914301"^^xsd:decimal ;
  geo-pos:long "4.003339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7886'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52126; 52126'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003339'^^xsd:double;
  dwc:latitude '51.914301'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616813'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875833 4.003392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875833"^^xsd:decimal ;
  dwc:decimalLongitude "4.003392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875833 4.003392)"^^geo:wktLiteral ;
  geo-pos:lat "51.875833"^^xsd:decimal ;
  geo-pos:long "4.003392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6322'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44831; 44831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.306944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003392'^^xsd:double;
  dwc:latitude '51.875833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609872'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970476 4.003437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970476"^^xsd:decimal ;
  dwc:decimalLongitude "4.003437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970476 4.003437)"^^geo:wktLiteral ;
  geo-pos:lat "51.970476"^^xsd:decimal ;
  geo-pos:long "4.003437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-415d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56829; 56829'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003437'^^xsd:double;
  dwc:latitude '51.970476'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621295'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912338 4.003449)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912338"^^xsd:decimal ;
  dwc:decimalLongitude "4.003449"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912338 4.003449)"^^geo:wktLiteral ;
  geo-pos:lat "51.912338"^^xsd:decimal ;
  geo-pos:long "4.003449"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c39'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45700; 45700'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003449'^^xsd:double;
  dwc:latitude '51.912338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610663'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966645 4.003453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966645"^^xsd:decimal ;
  dwc:decimalLongitude "4.003453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966645 4.003453)"^^geo:wktLiteral ;
  geo-pos:lat "51.966645"^^xsd:decimal ;
  geo-pos:long "4.003453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53051; 53051'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.696111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003453'^^xsd:double;
  dwc:latitude '51.966645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617670'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966645 4.003453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966645"^^xsd:decimal ;
  dwc:decimalLongitude "4.003453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966645 4.003453)"^^geo:wktLiteral ;
  geo-pos:lat "51.966645"^^xsd:decimal ;
  geo-pos:long "4.003453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47bc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53050; 53050'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.696111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003453'^^xsd:double;
  dwc:latitude '51.966645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617669'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914153 4.00349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914153"^^xsd:decimal ;
  dwc:decimalLongitude "4.00349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914153 4.00349)"^^geo:wktLiteral ;
  geo-pos:lat "51.914153"^^xsd:decimal ;
  geo-pos:long "4.00349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49552; 49552'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00349'^^xsd:double;
  dwc:latitude '51.914153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613531'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942616 4.003591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942616"^^xsd:decimal ;
  dwc:decimalLongitude "4.003591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942616 4.003591)"^^geo:wktLiteral ;
  geo-pos:lat "51.942616"^^xsd:decimal ;
  geo-pos:long "4.003591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7876'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52143; 52143'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003591'^^xsd:double;
  dwc:latitude '51.942616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616830'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942616 4.003591)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.942616"^^xsd:decimal ;
  dwc:decimalLongitude "4.003591"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.942616 4.003591)"^^geo:wktLiteral ;
  geo-pos:lat "51.942616"^^xsd:decimal ;
  geo-pos:long "4.003591"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7875'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52142; 52142'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003591'^^xsd:double;
  dwc:latitude '51.942616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616829'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867918 4.003608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867918"^^xsd:decimal ;
  dwc:decimalLongitude "4.003608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867918 4.003608)"^^geo:wktLiteral ;
  geo-pos:lat "51.867918"^^xsd:decimal ;
  geo-pos:long "4.003608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6071'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40217; 40217'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.275555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003608'^^xsd:double;
  dwc:latitude '51.867918'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605418'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90543 4.003644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90543"^^xsd:decimal ;
  dwc:decimalLongitude "4.003644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90543 4.003644)"^^geo:wktLiteral ;
  geo-pos:lat "51.90543"^^xsd:decimal ;
  geo-pos:long "4.003644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5797'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44537; 44537'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003644'^^xsd:double;
  dwc:latitude '51.90543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609556'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90543 4.003644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90543"^^xsd:decimal ;
  dwc:decimalLongitude "4.003644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90543 4.003644)"^^geo:wktLiteral ;
  geo-pos:lat "51.90543"^^xsd:decimal ;
  geo-pos:long "4.003644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5796'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44536; 44536'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7072222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003644'^^xsd:double;
  dwc:latitude '51.90543'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609555'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913953 4.003761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913953"^^xsd:decimal ;
  dwc:decimalLongitude "4.003761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913953 4.003761)"^^geo:wktLiteral ;
  geo-pos:lat "51.913953"^^xsd:decimal ;
  geo-pos:long "4.003761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46268; 46268'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.88'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003761'^^xsd:double;
  dwc:latitude '51.913953'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611251'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913953 4.003761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913953"^^xsd:decimal ;
  dwc:decimalLongitude "4.003761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913953 4.003761)"^^geo:wktLiteral ;
  geo-pos:lat "51.913953"^^xsd:decimal ;
  geo-pos:long "4.003761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46266; 46266'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.88'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003761'^^xsd:double;
  dwc:latitude '51.913953'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611249'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913953 4.003761)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913953"^^xsd:decimal ;
  dwc:decimalLongitude "4.003761"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913953 4.003761)"^^geo:wktLiteral ;
  geo-pos:lat "51.913953"^^xsd:decimal ;
  geo-pos:long "4.003761"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46267; 46267'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.88'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003761'^^xsd:double;
  dwc:latitude '51.913953'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611250'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87814 4.003777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87814"^^xsd:decimal ;
  dwc:decimalLongitude "4.003777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87814 4.003777)"^^geo:wktLiteral ;
  geo-pos:lat "51.87814"^^xsd:decimal ;
  geo-pos:long "4.003777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5393'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53981; 53981'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.433611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003777'^^xsd:double;
  dwc:latitude '51.87814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618564'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853835 4.003875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853835"^^xsd:decimal ;
  dwc:decimalLongitude "4.003875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853835 4.003875)"^^geo:wktLiteral ;
  geo-pos:lat "51.853835"^^xsd:decimal ;
  geo-pos:long "4.003875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a94'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51079; 51079'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6711111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003875'^^xsd:double;
  dwc:latitude '51.853835'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615763'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853727 4.003887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853727"^^xsd:decimal ;
  dwc:decimalLongitude "4.003887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853727 4.003887)"^^geo:wktLiteral ;
  geo-pos:lat "51.853727"^^xsd:decimal ;
  geo-pos:long "4.003887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ff'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52984; 52984'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.399166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003887'^^xsd:double;
  dwc:latitude '51.853727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617603'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969987 4.003892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969987"^^xsd:decimal ;
  dwc:decimalLongitude "4.003892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969987 4.003892)"^^geo:wktLiteral ;
  geo-pos:lat "51.969987"^^xsd:decimal ;
  geo-pos:long "4.003892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53cd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53921; 53921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.157222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003892'^^xsd:double;
  dwc:latitude '51.969987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618429'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969987 4.003892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969987"^^xsd:decimal ;
  dwc:decimalLongitude "4.003892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969987 4.003892)"^^geo:wktLiteral ;
  geo-pos:lat "51.969987"^^xsd:decimal ;
  geo-pos:long "4.003892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53922; 53922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.157222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003892'^^xsd:double;
  dwc:latitude '51.969987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618430'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944145 4.003897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944145"^^xsd:decimal ;
  dwc:decimalLongitude "4.003897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944145 4.003897)"^^geo:wktLiteral ;
  geo-pos:lat "51.944145"^^xsd:decimal ;
  geo-pos:long "4.003897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e0e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48201; 48201'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003897'^^xsd:double;
  dwc:latitude '51.944145'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613084'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874426 4.003898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874426"^^xsd:decimal ;
  dwc:decimalLongitude "4.003898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874426 4.003898)"^^geo:wktLiteral ;
  geo-pos:lat "51.874426"^^xsd:decimal ;
  geo-pos:long "4.003898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-741e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39338; 39338'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003898'^^xsd:double;
  dwc:latitude '51.874426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604607'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874426 4.003898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874426"^^xsd:decimal ;
  dwc:decimalLongitude "4.003898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874426 4.003898)"^^geo:wktLiteral ;
  geo-pos:lat "51.874426"^^xsd:decimal ;
  geo-pos:long "4.003898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-741f'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39337; 39337'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003898'^^xsd:double;
  dwc:latitude '51.874426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604606'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853287 4.003906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853287"^^xsd:decimal ;
  dwc:decimalLongitude "4.003906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853287 4.003906)"^^geo:wktLiteral ;
  geo-pos:lat "51.853287"^^xsd:decimal ;
  geo-pos:long "4.003906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46703; 46703'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003906'^^xsd:double;
  dwc:latitude '51.853287'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611640'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906139 4.003907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906139"^^xsd:decimal ;
  dwc:decimalLongitude "4.003907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906139 4.003907)"^^geo:wktLiteral ;
  geo-pos:lat "51.906139"^^xsd:decimal ;
  geo-pos:long "4.003907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-598b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46293; 46293'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003907'^^xsd:double;
  dwc:latitude '51.906139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611275'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906139 4.003907)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906139"^^xsd:decimal ;
  dwc:decimalLongitude "4.003907"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906139 4.003907)"^^geo:wktLiteral ;
  geo-pos:lat "51.906139"^^xsd:decimal ;
  geo-pos:long "4.003907"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-598a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46294; 46294'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003907'^^xsd:double;
  dwc:latitude '51.906139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611276'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94392 4.003936)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.94392"^^xsd:decimal ;
  dwc:decimalLongitude "4.003936"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.94392 4.003936)"^^geo:wktLiteral ;
  geo-pos:lat "51.94392"^^xsd:decimal ;
  geo-pos:long "4.003936"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66da'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40025; 40025'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.003936'^^xsd:double;
  dwc:latitude '51.94392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605229'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87384 4.004001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87384"^^xsd:decimal ;
  dwc:decimalLongitude "4.004001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87384 4.004001)"^^geo:wktLiteral ;
  geo-pos:lat "51.87384"^^xsd:decimal ;
  geo-pos:long "4.004001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50209; 50209'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004001'^^xsd:double;
  dwc:latitude '51.87384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614957'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87384 4.004001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87384"^^xsd:decimal ;
  dwc:decimalLongitude "4.004001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87384 4.004001)"^^geo:wktLiteral ;
  geo-pos:lat "51.87384"^^xsd:decimal ;
  geo-pos:long "4.004001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75dc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50208; 50208'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004001'^^xsd:double;
  dwc:latitude '51.87384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614956'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90576 4.004015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90576"^^xsd:decimal ;
  dwc:decimalLongitude "4.004015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90576 4.004015)"^^geo:wktLiteral ;
  geo-pos:lat "51.90576"^^xsd:decimal ;
  geo-pos:long "4.004015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b31'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47505; 47505'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004015'^^xsd:double;
  dwc:latitude '51.90576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612411'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90576 4.004015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90576"^^xsd:decimal ;
  dwc:decimalLongitude "4.004015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90576 4.004015)"^^geo:wktLiteral ;
  geo-pos:lat "51.90576"^^xsd:decimal ;
  geo-pos:long "4.004015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b30'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47503; 47503'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004015'^^xsd:double;
  dwc:latitude '51.90576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612409'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90576 4.004015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90576"^^xsd:decimal ;
  dwc:decimalLongitude "4.004015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90576 4.004015)"^^geo:wktLiteral ;
  geo-pos:lat "51.90576"^^xsd:decimal ;
  geo-pos:long "4.004015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b2f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47506; 47506'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004015'^^xsd:double;
  dwc:latitude '51.90576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612412'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90576 4.004015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90576"^^xsd:decimal ;
  dwc:decimalLongitude "4.004015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90576 4.004015)"^^geo:wktLiteral ;
  geo-pos:lat "51.90576"^^xsd:decimal ;
  geo-pos:long "4.004015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b2e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47504; 47504'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.2294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004015'^^xsd:double;
  dwc:latitude '51.90576'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612410'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944909 4.004016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944909"^^xsd:decimal ;
  dwc:decimalLongitude "4.004016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944909 4.004016)"^^geo:wktLiteral ;
  geo-pos:lat "51.944909"^^xsd:decimal ;
  geo-pos:long "4.004016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49560; 49560'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004016'^^xsd:double;
  dwc:latitude '51.944909'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614339'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864376 4.004046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864376"^^xsd:decimal ;
  dwc:decimalLongitude "4.004046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864376 4.004046)"^^geo:wktLiteral ;
  geo-pos:lat "51.864376"^^xsd:decimal ;
  geo-pos:long "4.004046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42552; 42552'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004046'^^xsd:double;
  dwc:latitude '51.864376'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607659'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913753 4.004077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913753"^^xsd:decimal ;
  dwc:decimalLongitude "4.004077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913753 4.004077)"^^geo:wktLiteral ;
  geo-pos:lat "51.913753"^^xsd:decimal ;
  geo-pos:long "4.004077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ed'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42886; 42886'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004077'^^xsd:double;
  dwc:latitude '51.913753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607937'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878948 4.0041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878948"^^xsd:decimal ;
  dwc:decimalLongitude "4.0041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878948 4.0041)"^^geo:wktLiteral ;
  geo-pos:lat "51.878948"^^xsd:decimal ;
  geo-pos:long "4.0041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f8f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52460; 52460'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.012777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0041'^^xsd:double;
  dwc:latitude '51.878948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617077'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878948 4.0041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878948"^^xsd:decimal ;
  dwc:decimalLongitude "4.0041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878948 4.0041)"^^geo:wktLiteral ;
  geo-pos:lat "51.878948"^^xsd:decimal ;
  geo-pos:long "4.0041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f8e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52458; 52458'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.012777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0041'^^xsd:double;
  dwc:latitude '51.878948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617076'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909733 4.004118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909733"^^xsd:decimal ;
  dwc:decimalLongitude "4.004118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909733 4.004118)"^^geo:wktLiteral ;
  geo-pos:lat "51.909733"^^xsd:decimal ;
  geo-pos:long "4.004118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b1d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47524; 47524'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.31'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004118'^^xsd:double;
  dwc:latitude '51.909733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612430'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909733 4.004118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909733"^^xsd:decimal ;
  dwc:decimalLongitude "4.004118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909733 4.004118)"^^geo:wktLiteral ;
  geo-pos:lat "51.909733"^^xsd:decimal ;
  geo-pos:long "4.004118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b1c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47523; 47523'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.31'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004118'^^xsd:double;
  dwc:latitude '51.909733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612429'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90905 4.004161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90905"^^xsd:decimal ;
  dwc:decimalLongitude "4.004161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90905 4.004161)"^^geo:wktLiteral ;
  geo-pos:lat "51.90905"^^xsd:decimal ;
  geo-pos:long "4.004161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-598d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46291; 46291'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004161'^^xsd:double;
  dwc:latitude '51.90905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611274'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90905 4.004161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90905"^^xsd:decimal ;
  dwc:decimalLongitude "4.004161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90905 4.004161)"^^geo:wktLiteral ;
  geo-pos:lat "51.90905"^^xsd:decimal ;
  geo-pos:long "4.004161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-598c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46290; 46290'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.1013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004161'^^xsd:double;
  dwc:latitude '51.90905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611273'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891426 4.004204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891426"^^xsd:decimal ;
  dwc:decimalLongitude "4.004204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891426 4.004204)"^^geo:wktLiteral ;
  geo-pos:lat "51.891426"^^xsd:decimal ;
  geo-pos:long "4.004204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b1b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47526; 47526'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004204'^^xsd:double;
  dwc:latitude '51.891426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612432'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891426 4.004204)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891426"^^xsd:decimal ;
  dwc:decimalLongitude "4.004204"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891426 4.004204)"^^geo:wktLiteral ;
  geo-pos:lat "51.891426"^^xsd:decimal ;
  geo-pos:long "4.004204"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b1a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47525; 47525'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004204'^^xsd:double;
  dwc:latitude '51.891426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612431'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912654 4.00427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912654"^^xsd:decimal ;
  dwc:decimalLongitude "4.00427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912654 4.00427)"^^geo:wktLiteral ;
  geo-pos:lat "51.912654"^^xsd:decimal ;
  geo-pos:long "4.00427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44506; 44506'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00427'^^xsd:double;
  dwc:latitude '51.912654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609526'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9701 4.004288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9701"^^xsd:decimal ;
  dwc:decimalLongitude "4.004288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9701 4.004288)"^^geo:wktLiteral ;
  geo-pos:lat "51.9701"^^xsd:decimal ;
  geo-pos:long "4.004288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7612'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50155; 50155'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.573333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004288'^^xsd:double;
  dwc:latitude '51.9701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614403'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9701 4.004288)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9701"^^xsd:decimal ;
  dwc:decimalLongitude "4.004288"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9701 4.004288)"^^geo:wktLiteral ;
  geo-pos:lat "51.9701"^^xsd:decimal ;
  geo-pos:long "4.004288"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7611'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50156; 50156'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.573333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004288'^^xsd:double;
  dwc:latitude '51.9701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614404'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971988 4.00433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971988"^^xsd:decimal ;
  dwc:decimalLongitude "4.00433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971988 4.00433)"^^geo:wktLiteral ;
  geo-pos:lat "51.971988"^^xsd:decimal ;
  geo-pos:long "4.00433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43878; 43878'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00433'^^xsd:double;
  dwc:latitude '51.971988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608890'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971988 4.00433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971988"^^xsd:decimal ;
  dwc:decimalLongitude "4.00433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971988 4.00433)"^^geo:wktLiteral ;
  geo-pos:lat "51.971988"^^xsd:decimal ;
  geo-pos:long "4.00433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43879; 43879'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00433'^^xsd:double;
  dwc:latitude '51.971988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608891'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914308 4.004394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914308"^^xsd:decimal ;
  dwc:decimalLongitude "4.004394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914308 4.004394)"^^geo:wktLiteral ;
  geo-pos:lat "51.914308"^^xsd:decimal ;
  geo-pos:long "4.004394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7620'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50142; 50142'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.535'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004394'^^xsd:double;
  dwc:latitude '51.914308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614929'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914308 4.004394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914308"^^xsd:decimal ;
  dwc:decimalLongitude "4.004394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914308 4.004394)"^^geo:wktLiteral ;
  geo-pos:lat "51.914308"^^xsd:decimal ;
  geo-pos:long "4.004394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-761f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50143; 50143'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.535'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004394'^^xsd:double;
  dwc:latitude '51.914308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614391'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914308 4.004394)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914308"^^xsd:decimal ;
  dwc:decimalLongitude "4.004394"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914308 4.004394)"^^geo:wktLiteral ;
  geo-pos:lat "51.914308"^^xsd:decimal ;
  geo-pos:long "4.004394"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-761e'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50141; 50141'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.535'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004394'^^xsd:double;
  dwc:latitude '51.914308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614928'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891596 4.004424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891596"^^xsd:decimal ;
  dwc:decimalLongitude "4.004424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891596 4.004424)"^^geo:wktLiteral ;
  geo-pos:lat "51.891596"^^xsd:decimal ;
  geo-pos:long "4.004424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f98'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52447; 52447'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.985277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004424'^^xsd:double;
  dwc:latitude '51.891596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617067'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880912 4.004551)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880912"^^xsd:decimal ;
  dwc:decimalLongitude "4.004551"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880912 4.004551)"^^geo:wktLiteral ;
  geo-pos:lat "51.880912"^^xsd:decimal ;
  geo-pos:long "4.004551"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4139'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56868; 56868'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004551'^^xsd:double;
  dwc:latitude '51.880912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621331'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944786 4.004624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944786"^^xsd:decimal ;
  dwc:decimalLongitude "4.004624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944786 4.004624)"^^geo:wktLiteral ;
  geo-pos:lat "51.944786"^^xsd:decimal ;
  geo-pos:long "4.004624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55992; 55992'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004624'^^xsd:double;
  dwc:latitude '51.944786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620445'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944786 4.004624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944786"^^xsd:decimal ;
  dwc:decimalLongitude "4.004624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944786 4.004624)"^^geo:wktLiteral ;
  geo-pos:lat "51.944786"^^xsd:decimal ;
  geo-pos:long "4.004624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ba0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55993; 55993'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004624'^^xsd:double;
  dwc:latitude '51.944786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620446'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944786 4.004624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944786"^^xsd:decimal ;
  dwc:decimalLongitude "4.004624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944786 4.004624)"^^geo:wktLiteral ;
  geo-pos:lat "51.944786"^^xsd:decimal ;
  geo-pos:long "4.004624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b9f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55991; 55991'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0602777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004624'^^xsd:double;
  dwc:latitude '51.944786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620444'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967444 4.004665)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967444"^^xsd:decimal ;
  dwc:decimalLongitude "4.004665"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967444 4.004665)"^^geo:wktLiteral ;
  geo-pos:lat "51.967444"^^xsd:decimal ;
  geo-pos:long "4.004665"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e0a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48207; 48207'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.572777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004665'^^xsd:double;
  dwc:latitude '51.967444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613088'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967444 4.004665)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967444"^^xsd:decimal ;
  dwc:decimalLongitude "4.004665"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967444 4.004665)"^^geo:wktLiteral ;
  geo-pos:lat "51.967444"^^xsd:decimal ;
  geo-pos:long "4.004665"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e09'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48209; 48209'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.572777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004665'^^xsd:double;
  dwc:latitude '51.967444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613089'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914107 4.00471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914107"^^xsd:decimal ;
  dwc:decimalLongitude "4.00471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914107 4.00471)"^^geo:wktLiteral ;
  geo-pos:lat "51.914107"^^xsd:decimal ;
  geo-pos:long "4.00471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e99'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40760; 40760'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00471'^^xsd:double;
  dwc:latitude '51.914107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605913'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882636 4.004807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882636"^^xsd:decimal ;
  dwc:decimalLongitude "4.004807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882636 4.004807)"^^geo:wktLiteral ;
  geo-pos:lat "51.882636"^^xsd:decimal ;
  geo-pos:long "4.004807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43915; 43915'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004807'^^xsd:double;
  dwc:latitude '51.882636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608928'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913153 4.004863)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913153"^^xsd:decimal ;
  dwc:decimalLongitude "4.004863"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913153 4.004863)"^^geo:wktLiteral ;
  geo-pos:lat "51.913153"^^xsd:decimal ;
  geo-pos:long "4.004863"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46736; 46736'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004863'^^xsd:double;
  dwc:latitude '51.913153'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611673'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853719 4.004918)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853719"^^xsd:decimal ;
  dwc:decimalLongitude "4.004918"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853719 4.004918)"^^geo:wktLiteral ;
  geo-pos:lat "51.853719"^^xsd:decimal ;
  geo-pos:long "4.004918"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f81'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54785; 54785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.756944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.004918'^^xsd:double;
  dwc:latitude '51.853719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619283'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963071 4.005106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963071"^^xsd:decimal ;
  dwc:decimalLongitude "4.005106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963071 4.005106)"^^geo:wktLiteral ;
  geo-pos:lat "51.963071"^^xsd:decimal ;
  geo-pos:long "4.005106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7613'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50154; 50154'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005106'^^xsd:double;
  dwc:latitude '51.963071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614402'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945277 4.005115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945277"^^xsd:decimal ;
  dwc:decimalLongitude "4.005115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945277 4.005115)"^^geo:wktLiteral ;
  geo-pos:lat "51.945277"^^xsd:decimal ;
  geo-pos:long "4.005115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e0d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48202; 48202'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.556388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005115'^^xsd:double;
  dwc:latitude '51.945277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613085'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868975 4.005156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868975"^^xsd:decimal ;
  dwc:decimalLongitude "4.005156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868975 4.005156)"^^geo:wktLiteral ;
  geo-pos:lat "51.868975"^^xsd:decimal ;
  geo-pos:long "4.005156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43925; 43925'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005156'^^xsd:double;
  dwc:latitude '51.868975'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608939'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862549 4.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862549"^^xsd:decimal ;
  dwc:decimalLongitude "4.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862549 4.005202)"^^geo:wktLiteral ;
  geo-pos:lat "51.862549"^^xsd:decimal ;
  geo-pos:long "4.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7846'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52191; 52191'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005202'^^xsd:double;
  dwc:latitude '51.862549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616875'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871537 4.005213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871537"^^xsd:decimal ;
  dwc:decimalLongitude "4.005213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871537 4.005213)"^^geo:wktLiteral ;
  geo-pos:lat "51.871537"^^xsd:decimal ;
  geo-pos:long "4.005213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5785'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44556; 44556'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005213'^^xsd:double;
  dwc:latitude '51.871537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609574'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871537 4.005213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871537"^^xsd:decimal ;
  dwc:decimalLongitude "4.005213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871537 4.005213)"^^geo:wktLiteral ;
  geo-pos:lat "51.871537"^^xsd:decimal ;
  geo-pos:long "4.005213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5784'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44555; 44555'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005213'^^xsd:double;
  dwc:latitude '51.871537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609573'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863832 4.005216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863832"^^xsd:decimal ;
  dwc:decimalLongitude "4.005216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863832 4.005216)"^^geo:wktLiteral ;
  geo-pos:lat "51.863832"^^xsd:decimal ;
  geo-pos:long "4.005216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7117'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42120; 42120'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005216'^^xsd:double;
  dwc:latitude '51.863832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607301'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863832 4.005216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863832"^^xsd:decimal ;
  dwc:decimalLongitude "4.005216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863832 4.005216)"^^geo:wktLiteral ;
  geo-pos:lat "51.863832"^^xsd:decimal ;
  geo-pos:long "4.005216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7116'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42119; 42119'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005216'^^xsd:double;
  dwc:latitude '51.863832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607300'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863832 4.005216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863832"^^xsd:decimal ;
  dwc:decimalLongitude "4.005216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863832 4.005216)"^^geo:wktLiteral ;
  geo-pos:lat "51.863832"^^xsd:decimal ;
  geo-pos:long "4.005216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7115'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42121; 42121'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005216'^^xsd:double;
  dwc:latitude '51.863832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607302'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853459 4.005223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853459"^^xsd:decimal ;
  dwc:decimalLongitude "4.005223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853459 4.005223)"^^geo:wktLiteral ;
  geo-pos:lat "51.853459"^^xsd:decimal ;
  geo-pos:long "4.005223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52064; 52064'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005223'^^xsd:double;
  dwc:latitude '51.853459'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616751'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853437 4.005231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853437"^^xsd:decimal ;
  dwc:decimalLongitude "4.005231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853437 4.005231)"^^geo:wktLiteral ;
  geo-pos:lat "51.853437"^^xsd:decimal ;
  geo-pos:long "4.005231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-441c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42838; 42838'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005231'^^xsd:double;
  dwc:latitude '51.853437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607889'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973113 4.005243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973113"^^xsd:decimal ;
  dwc:decimalLongitude "4.005243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973113 4.005243)"^^geo:wktLiteral ;
  geo-pos:lat "51.973113"^^xsd:decimal ;
  geo-pos:long "4.005243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7610'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50158; 50158'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005243'^^xsd:double;
  dwc:latitude '51.973113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614406'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973113 4.005243)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973113"^^xsd:decimal ;
  dwc:decimalLongitude "4.005243"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973113 4.005243)"^^geo:wktLiteral ;
  geo-pos:lat "51.973113"^^xsd:decimal ;
  geo-pos:long "4.005243"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-760f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50157; 50157'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.575'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005243'^^xsd:double;
  dwc:latitude '51.973113'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614405'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970546 4.005256)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970546"^^xsd:decimal ;
  dwc:decimalLongitude "4.005256"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970546 4.005256)"^^geo:wktLiteral ;
  geo-pos:lat "51.970546"^^xsd:decimal ;
  geo-pos:long "4.005256"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7531'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42499; 42499'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005256'^^xsd:double;
  dwc:latitude '51.970546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607606'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971077 4.005354)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971077"^^xsd:decimal ;
  dwc:decimalLongitude "4.005354"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971077 4.005354)"^^geo:wktLiteral ;
  geo-pos:lat "51.971077"^^xsd:decimal ;
  geo-pos:long "4.005354"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7530'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42500; 42500'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005354'^^xsd:double;
  dwc:latitude '51.971077'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607607'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944249 4.005398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.944249"^^xsd:decimal ;
  dwc:decimalLongitude "4.005398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.944249 4.005398)"^^geo:wktLiteral ;
  geo-pos:lat "51.944249"^^xsd:decimal ;
  geo-pos:long "4.005398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39378; 39378'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005398'^^xsd:double;
  dwc:latitude '51.944249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604648'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975404 4.005454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975404"^^xsd:decimal ;
  dwc:decimalLongitude "4.005454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975404 4.005454)"^^geo:wktLiteral ;
  geo-pos:lat "51.975404"^^xsd:decimal ;
  geo-pos:long "4.005454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53923; 53923'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005454'^^xsd:double;
  dwc:latitude '51.975404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618431'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883422 4.005493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883422"^^xsd:decimal ;
  dwc:decimalLongitude "4.005493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883422 4.005493)"^^geo:wktLiteral ;
  geo-pos:lat "51.883422"^^xsd:decimal ;
  geo-pos:long "4.005493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6079'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40209; 40209'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.211666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005493'^^xsd:double;
  dwc:latitude '51.883422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605410'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883422 4.005493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883422"^^xsd:decimal ;
  dwc:decimalLongitude "4.005493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883422 4.005493)"^^geo:wktLiteral ;
  geo-pos:lat "51.883422"^^xsd:decimal ;
  geo-pos:long "4.005493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6078'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40210; 40210'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.211666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005493'^^xsd:double;
  dwc:latitude '51.883422'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605411'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 4.005527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889585"^^xsd:decimal ;
  dwc:decimalLongitude "4.005527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889585 4.005527)"^^geo:wktLiteral ;
  geo-pos:lat "51.889585"^^xsd:decimal ;
  geo-pos:long "4.005527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f97'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52449; 52449'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.988611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005527'^^xsd:double;
  dwc:latitude '51.889585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617068'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91401 4.005566)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91401"^^xsd:decimal ;
  dwc:decimalLongitude "4.005566"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91401 4.005566)"^^geo:wktLiteral ;
  geo-pos:lat "51.91401"^^xsd:decimal ;
  geo-pos:long "4.005566"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53910; 53910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.106944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005566'^^xsd:double;
  dwc:latitude '51.91401'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618418'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881412 4.005592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881412"^^xsd:decimal ;
  dwc:decimalLongitude "4.005592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881412 4.005592)"^^geo:wktLiteral ;
  geo-pos:lat "51.881412"^^xsd:decimal ;
  geo-pos:long "4.005592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f92'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52456; 52456'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.006666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005592'^^xsd:double;
  dwc:latitude '51.881412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617074'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881412 4.005592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881412"^^xsd:decimal ;
  dwc:decimalLongitude "4.005592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881412 4.005592)"^^geo:wktLiteral ;
  geo-pos:lat "51.881412"^^xsd:decimal ;
  geo-pos:long "4.005592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f91'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52455; 52455'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.006666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005592'^^xsd:double;
  dwc:latitude '51.881412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617073'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881412 4.005592)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881412"^^xsd:decimal ;
  dwc:decimalLongitude "4.005592"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881412 4.005592)"^^geo:wktLiteral ;
  geo-pos:lat "51.881412"^^xsd:decimal ;
  geo-pos:long "4.005592"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f90'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52457; 52457'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.01'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005592'^^xsd:double;
  dwc:latitude '51.881412'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617075'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854612 4.005635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854612"^^xsd:decimal ;
  dwc:decimalLongitude "4.005635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854612 4.005635)"^^geo:wktLiteral ;
  geo-pos:lat "51.854612"^^xsd:decimal ;
  geo-pos:long "4.005635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7308'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43830; 43830'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005635'^^xsd:double;
  dwc:latitude '51.854612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608841'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854612 4.005635)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854612"^^xsd:decimal ;
  dwc:decimalLongitude "4.005635"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854612 4.005635)"^^geo:wktLiteral ;
  geo-pos:lat "51.854612"^^xsd:decimal ;
  geo-pos:long "4.005635"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7307'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43831; 43831'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005635'^^xsd:double;
  dwc:latitude '51.854612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608842'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904874 4.005652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904874"^^xsd:decimal ;
  dwc:decimalLongitude "4.005652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904874 4.005652)"^^geo:wktLiteral ;
  geo-pos:lat "51.904874"^^xsd:decimal ;
  geo-pos:long "4.005652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53078; 53078'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.852777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005652'^^xsd:double;
  dwc:latitude '51.904874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617694'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91451 4.005658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91451"^^xsd:decimal ;
  dwc:decimalLongitude "4.005658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91451 4.005658)"^^geo:wktLiteral ;
  geo-pos:lat "51.91451"^^xsd:decimal ;
  geo-pos:long "4.005658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52385; 52385'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.712222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005658'^^xsd:double;
  dwc:latitude '51.91451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617019'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91451 4.005658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91451"^^xsd:decimal ;
  dwc:decimalLongitude "4.005658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91451 4.005658)"^^geo:wktLiteral ;
  geo-pos:lat "51.91451"^^xsd:decimal ;
  geo-pos:long "4.005658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52386; 52386'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.712222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005658'^^xsd:double;
  dwc:latitude '51.91451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617020'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861805 4.005665)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861805"^^xsd:decimal ;
  dwc:decimalLongitude "4.005665"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861805 4.005665)"^^geo:wktLiteral ;
  geo-pos:lat "51.861805"^^xsd:decimal ;
  geo-pos:long "4.005665"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4135'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56872; 56872'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005665'^^xsd:double;
  dwc:latitude '51.861805'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621335'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97497 4.005678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97497"^^xsd:decimal ;
  dwc:decimalLongitude "4.005678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97497 4.005678)"^^geo:wktLiteral ;
  geo-pos:lat "51.97497"^^xsd:decimal ;
  geo-pos:long "4.005678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53049; 53049'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.689444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005678'^^xsd:double;
  dwc:latitude '51.97497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617668'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97497 4.005678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97497"^^xsd:decimal ;
  dwc:decimalLongitude "4.005678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97497 4.005678)"^^geo:wktLiteral ;
  geo-pos:lat "51.97497"^^xsd:decimal ;
  geo-pos:long "4.005678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47be'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53048; 53048'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.689444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005678'^^xsd:double;
  dwc:latitude '51.97497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617667'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973837 4.005696)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973837"^^xsd:decimal ;
  dwc:decimalLongitude "4.005696"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973837 4.005696)"^^geo:wktLiteral ;
  geo-pos:lat "51.973837"^^xsd:decimal ;
  geo-pos:long "4.005696"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e08'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48210; 48210'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.576944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005696'^^xsd:double;
  dwc:latitude '51.973837'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613090'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945694 4.005721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945694"^^xsd:decimal ;
  dwc:decimalLongitude "4.005721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945694 4.005721)"^^geo:wktLiteral ;
  geo-pos:lat "51.945694"^^xsd:decimal ;
  geo-pos:long "4.005721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72dd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43874; 43874'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005721'^^xsd:double;
  dwc:latitude '51.945694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608885'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945694 4.005721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.945694"^^xsd:decimal ;
  dwc:decimalLongitude "4.005721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.945694 4.005721)"^^geo:wktLiteral ;
  geo-pos:lat "51.945694"^^xsd:decimal ;
  geo-pos:long "4.005721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43875; 43875'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005721'^^xsd:double;
  dwc:latitude '51.945694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608886'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872891 4.005723)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872891"^^xsd:decimal ;
  dwc:decimalLongitude "4.005723"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872891 4.005723)"^^geo:wktLiteral ;
  geo-pos:lat "51.872891"^^xsd:decimal ;
  geo-pos:long "4.005723"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-509e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46792; 46792'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.8425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005723'^^xsd:double;
  dwc:latitude '51.872891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611701'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976579 4.005757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976579"^^xsd:decimal ;
  dwc:decimalLongitude "4.005757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976579 4.005757)"^^geo:wktLiteral ;
  geo-pos:lat "51.976579"^^xsd:decimal ;
  geo-pos:long "4.005757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43cd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42918; 42918'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005757'^^xsd:double;
  dwc:latitude '51.976579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607969'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976579 4.005757)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976579"^^xsd:decimal ;
  dwc:decimalLongitude "4.005757"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976579 4.005757)"^^geo:wktLiteral ;
  geo-pos:lat "51.976579"^^xsd:decimal ;
  geo-pos:long "4.005757"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42919; 42919'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005757'^^xsd:double;
  dwc:latitude '51.976579'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607970'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880767 4.005782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880767"^^xsd:decimal ;
  dwc:decimalLongitude "4.005782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880767 4.005782)"^^geo:wktLiteral ;
  geo-pos:lat "51.880767"^^xsd:decimal ;
  geo-pos:long "4.005782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e48'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40843; 40843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005782'^^xsd:double;
  dwc:latitude '51.880767'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605995'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914223 4.005847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914223"^^xsd:decimal ;
  dwc:decimalLongitude "4.005847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914223 4.005847)"^^geo:wktLiteral ;
  geo-pos:lat "51.914223"^^xsd:decimal ;
  geo-pos:long "4.005847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e9a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40759; 40759'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005847'^^xsd:double;
  dwc:latitude '51.914223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605912'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884526 4.005851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884526"^^xsd:decimal ;
  dwc:decimalLongitude "4.005851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884526 4.005851)"^^geo:wktLiteral ;
  geo-pos:lat "51.884526"^^xsd:decimal ;
  geo-pos:long "4.005851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f93'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52454; 52454'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '15.003333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005851'^^xsd:double;
  dwc:latitude '51.884526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617072'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887185 4.005916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887185"^^xsd:decimal ;
  dwc:decimalLongitude "4.005916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887185 4.005916)"^^geo:wktLiteral ;
  geo-pos:lat "51.887185"^^xsd:decimal ;
  geo-pos:long "4.005916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f96'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52450; 52450'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.995833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005916'^^xsd:double;
  dwc:latitude '51.887185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617069'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887185 4.005916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887185"^^xsd:decimal ;
  dwc:decimalLongitude "4.005916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887185 4.005916)"^^geo:wktLiteral ;
  geo-pos:lat "51.887185"^^xsd:decimal ;
  geo-pos:long "4.005916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f95'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52451; 52451'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.995833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005916'^^xsd:double;
  dwc:latitude '51.887185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617070'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887185 4.005916)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887185"^^xsd:decimal ;
  dwc:decimalLongitude "4.005916"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887185 4.005916)"^^geo:wktLiteral ;
  geo-pos:lat "51.887185"^^xsd:decimal ;
  geo-pos:long "4.005916"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6f94'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52453; 52453'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.999166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.005916'^^xsd:double;
  dwc:latitude '51.887185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617071'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908683 4.006043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908683"^^xsd:decimal ;
  dwc:decimalLongitude "4.006043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908683 4.006043)"^^geo:wktLiteral ;
  geo-pos:lat "51.908683"^^xsd:decimal ;
  geo-pos:long "4.006043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72bd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43906; 43906'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006043'^^xsd:double;
  dwc:latitude '51.908683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608918'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908683 4.006043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908683"^^xsd:decimal ;
  dwc:decimalLongitude "4.006043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908683 4.006043)"^^geo:wktLiteral ;
  geo-pos:lat "51.908683"^^xsd:decimal ;
  geo-pos:long "4.006043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43907; 43907'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006043'^^xsd:double;
  dwc:latitude '51.908683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608919'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946031 4.006049)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946031"^^xsd:decimal ;
  dwc:decimalLongitude "4.006049"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946031 4.006049)"^^geo:wktLiteral ;
  geo-pos:lat "51.946031"^^xsd:decimal ;
  geo-pos:long "4.006049"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7538'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42492; 42492'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006049'^^xsd:double;
  dwc:latitude '51.946031'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607599'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880225 4.006075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880225"^^xsd:decimal ;
  dwc:decimalLongitude "4.006075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880225 4.006075)"^^geo:wktLiteral ;
  geo-pos:lat "51.880225"^^xsd:decimal ;
  geo-pos:long "4.006075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-509d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46793; 46793'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.8491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006075'^^xsd:double;
  dwc:latitude '51.880225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611702'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913808 4.006084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913808"^^xsd:decimal ;
  dwc:decimalLongitude "4.006084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913808 4.006084)"^^geo:wktLiteral ;
  geo-pos:lat "51.913808"^^xsd:decimal ;
  geo-pos:long "4.006084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dbf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47831; 47831'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006084'^^xsd:double;
  dwc:latitude '51.913808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612786'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913808 4.006084)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913808"^^xsd:decimal ;
  dwc:decimalLongitude "4.006084"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913808 4.006084)"^^geo:wktLiteral ;
  geo-pos:lat "51.913808"^^xsd:decimal ;
  geo-pos:long "4.006084"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dbe'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47830; 47830'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006084'^^xsd:double;
  dwc:latitude '51.913808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612785'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912351 4.00611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912351"^^xsd:decimal ;
  dwc:decimalLongitude "4.00611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912351 4.00611)"^^geo:wktLiteral ;
  geo-pos:lat "51.912351"^^xsd:decimal ;
  geo-pos:long "4.00611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e15'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48191; 48191'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00611'^^xsd:double;
  dwc:latitude '51.912351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613077'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912351 4.00611)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912351"^^xsd:decimal ;
  dwc:decimalLongitude "4.00611"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912351 4.00611)"^^geo:wktLiteral ;
  geo-pos:lat "51.912351"^^xsd:decimal ;
  geo-pos:long "4.00611"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e14'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48192; 48192'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00611'^^xsd:double;
  dwc:latitude '51.912351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613078'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947021 4.006129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947021"^^xsd:decimal ;
  dwc:decimalLongitude "4.006129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947021 4.006129)"^^geo:wktLiteral ;
  geo-pos:lat "51.947021"^^xsd:decimal ;
  geo-pos:long "4.006129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5999'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46279; 46279'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006129'^^xsd:double;
  dwc:latitude '51.947021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611262'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947021 4.006129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947021"^^xsd:decimal ;
  dwc:decimalLongitude "4.006129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947021 4.006129)"^^geo:wktLiteral ;
  geo-pos:lat "51.947021"^^xsd:decimal ;
  geo-pos:long "4.006129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5998'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46278; 46278'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006129'^^xsd:double;
  dwc:latitude '51.947021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611261'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964087 4.006147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964087"^^xsd:decimal ;
  dwc:decimalLongitude "4.006147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964087 4.006147)"^^geo:wktLiteral ;
  geo-pos:lat "51.964087"^^xsd:decimal ;
  geo-pos:long "4.006147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c2d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45712; 45712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006147'^^xsd:double;
  dwc:latitude '51.964087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610675'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964087 4.006147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964087"^^xsd:decimal ;
  dwc:decimalLongitude "4.006147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964087 4.006147)"^^geo:wktLiteral ;
  geo-pos:lat "51.964087"^^xsd:decimal ;
  geo-pos:long "4.006147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c2c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45713; 45713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1208333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006147'^^xsd:double;
  dwc:latitude '51.964087'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610676'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947561 4.00617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947561"^^xsd:decimal ;
  dwc:decimalLongitude "4.00617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947561 4.00617)"^^geo:wktLiteral ;
  geo-pos:lat "51.947561"^^xsd:decimal ;
  geo-pos:long "4.00617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ad'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44513; 44513'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.53'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00617'^^xsd:double;
  dwc:latitude '51.947561'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609533'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946069 4.006251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946069"^^xsd:decimal ;
  dwc:decimalLongitude "4.006251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946069 4.006251)"^^geo:wktLiteral ;
  geo-pos:lat "51.946069"^^xsd:decimal ;
  geo-pos:long "4.006251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7874'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52144; 52144'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006251'^^xsd:double;
  dwc:latitude '51.946069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616831'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946069 4.006251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946069"^^xsd:decimal ;
  dwc:decimalLongitude "4.006251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946069 4.006251)"^^geo:wktLiteral ;
  geo-pos:lat "51.946069"^^xsd:decimal ;
  geo-pos:long "4.006251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7873'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52145; 52145'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006251'^^xsd:double;
  dwc:latitude '51.946069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616832'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946069 4.006251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946069"^^xsd:decimal ;
  dwc:decimalLongitude "4.006251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946069 4.006251)"^^geo:wktLiteral ;
  geo-pos:lat "51.946069"^^xsd:decimal ;
  geo-pos:long "4.006251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7872'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52146; 52146'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006251'^^xsd:double;
  dwc:latitude '51.946069'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616833'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976701 4.006284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976701"^^xsd:decimal ;
  dwc:decimalLongitude "4.006284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976701 4.006284)"^^geo:wktLiteral ;
  geo-pos:lat "51.976701"^^xsd:decimal ;
  geo-pos:long "4.006284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e65'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40813; 40813'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006284'^^xsd:double;
  dwc:latitude '51.976701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605967'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975406 4.006299)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975406"^^xsd:decimal ;
  dwc:decimalLongitude "4.006299"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975406 4.006299)"^^geo:wktLiteral ;
  geo-pos:lat "51.975406"^^xsd:decimal ;
  geo-pos:long "4.006299"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a4d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51150; 51150'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006299'^^xsd:double;
  dwc:latitude '51.975406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615834'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911135 4.006359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911135"^^xsd:decimal ;
  dwc:decimalLongitude "4.006359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911135 4.006359)"^^geo:wktLiteral ;
  geo-pos:lat "51.911135"^^xsd:decimal ;
  geo-pos:long "4.006359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40168; 40168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.898333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006359'^^xsd:double;
  dwc:latitude '51.911135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605372'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911135 4.006359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911135"^^xsd:decimal ;
  dwc:decimalLongitude "4.006359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911135 4.006359)"^^geo:wktLiteral ;
  geo-pos:lat "51.911135"^^xsd:decimal ;
  geo-pos:long "4.006359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-609f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40167; 40167'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.898333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006359'^^xsd:double;
  dwc:latitude '51.911135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605371'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964804 4.006454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964804"^^xsd:decimal ;
  dwc:decimalLongitude "4.006454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964804 4.006454)"^^geo:wktLiteral ;
  geo-pos:lat "51.964804"^^xsd:decimal ;
  geo-pos:long "4.006454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b39'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47496; 47496'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006454'^^xsd:double;
  dwc:latitude '51.964804'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612402'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964804 4.006454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964804"^^xsd:decimal ;
  dwc:decimalLongitude "4.006454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964804 4.006454)"^^geo:wktLiteral ;
  geo-pos:lat "51.964804"^^xsd:decimal ;
  geo-pos:long "4.006454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b38'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47497; 47497'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006454'^^xsd:double;
  dwc:latitude '51.964804'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612403'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964804 4.006454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964804"^^xsd:decimal ;
  dwc:decimalLongitude "4.006454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964804 4.006454)"^^geo:wktLiteral ;
  geo-pos:lat "51.964804"^^xsd:decimal ;
  geo-pos:long "4.006454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b37'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47495; 47495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006454'^^xsd:double;
  dwc:latitude '51.964804'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612401'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966352 4.006454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966352"^^xsd:decimal ;
  dwc:decimalLongitude "4.006454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966352 4.006454)"^^geo:wktLiteral ;
  geo-pos:lat "51.966352"^^xsd:decimal ;
  geo-pos:long "4.006454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7867'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52158; 52158'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006454'^^xsd:double;
  dwc:latitude '51.966352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616845'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966352 4.006454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966352"^^xsd:decimal ;
  dwc:decimalLongitude "4.006454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966352 4.006454)"^^geo:wktLiteral ;
  geo-pos:lat "51.966352"^^xsd:decimal ;
  geo-pos:long "4.006454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7866'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52157; 52157'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006454'^^xsd:double;
  dwc:latitude '51.966352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616844'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966352 4.006454)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966352"^^xsd:decimal ;
  dwc:decimalLongitude "4.006454"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966352 4.006454)"^^geo:wktLiteral ;
  geo-pos:lat "51.966352"^^xsd:decimal ;
  geo-pos:long "4.006454"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7865'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52159; 52159'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4263888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006454'^^xsd:double;
  dwc:latitude '51.966352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616846'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854452 4.006473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854452"^^xsd:decimal ;
  dwc:decimalLongitude "4.006473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854452 4.006473)"^^geo:wktLiteral ;
  geo-pos:lat "51.854452"^^xsd:decimal ;
  geo-pos:long "4.006473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46226; 46226'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006473'^^xsd:double;
  dwc:latitude '51.854452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611209'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854452 4.006473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854452"^^xsd:decimal ;
  dwc:decimalLongitude "4.006473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854452 4.006473)"^^geo:wktLiteral ;
  geo-pos:lat "51.854452"^^xsd:decimal ;
  geo-pos:long "4.006473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59cd'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46225; 46225'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006473'^^xsd:double;
  dwc:latitude '51.854452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611208'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911718 4.006488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911718"^^xsd:decimal ;
  dwc:decimalLongitude "4.006488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911718 4.006488)"^^geo:wktLiteral ;
  geo-pos:lat "51.911718"^^xsd:decimal ;
  geo-pos:long "4.006488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40020; 40020'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006488'^^xsd:double;
  dwc:latitude '51.911718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605224'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911718 4.006488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911718"^^xsd:decimal ;
  dwc:decimalLongitude "4.006488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911718 4.006488)"^^geo:wktLiteral ;
  geo-pos:lat "51.911718"^^xsd:decimal ;
  geo-pos:long "4.006488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66df'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40019; 40019'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006488'^^xsd:double;
  dwc:latitude '51.911718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605223'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911718 4.006488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911718"^^xsd:decimal ;
  dwc:decimalLongitude "4.006488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911718 4.006488)"^^geo:wktLiteral ;
  geo-pos:lat "51.911718"^^xsd:decimal ;
  geo-pos:long "4.006488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40021; 40021'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006488'^^xsd:double;
  dwc:latitude '51.911718'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605225'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96816 4.006537)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96816"^^xsd:decimal ;
  dwc:decimalLongitude "4.006537"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96816 4.006537)"^^geo:wktLiteral ;
  geo-pos:lat "51.96816"^^xsd:decimal ;
  geo-pos:long "4.006537"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7864'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52160; 52160'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006537'^^xsd:double;
  dwc:latitude '51.96816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616847'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853291 4.006564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853291"^^xsd:decimal ;
  dwc:decimalLongitude "4.006564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853291 4.006564)"^^geo:wktLiteral ;
  geo-pos:lat "51.853291"^^xsd:decimal ;
  geo-pos:long "4.006564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7144'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42070; 42070'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7036111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006564'^^xsd:double;
  dwc:latitude '51.853291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607255'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872811 4.006607)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872811"^^xsd:decimal ;
  dwc:decimalLongitude "4.006607"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872811 4.006607)"^^geo:wktLiteral ;
  geo-pos:lat "51.872811"^^xsd:decimal ;
  geo-pos:long "4.006607"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b71'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56047; 56047'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006607'^^xsd:double;
  dwc:latitude '51.872811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620493'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880822 4.00667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880822"^^xsd:decimal ;
  dwc:decimalLongitude "4.00667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880822 4.00667)"^^geo:wktLiteral ;
  geo-pos:lat "51.880822"^^xsd:decimal ;
  geo-pos:long "4.00667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5562'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55453; 55453'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.196388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00667'^^xsd:double;
  dwc:latitude '51.880822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619946'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880822 4.00667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880822"^^xsd:decimal ;
  dwc:decimalLongitude "4.00667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880822 4.00667)"^^geo:wktLiteral ;
  geo-pos:lat "51.880822"^^xsd:decimal ;
  geo-pos:long "4.00667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5561'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55452; 55452'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.196388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00667'^^xsd:double;
  dwc:latitude '51.880822'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619430'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948608 4.006674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948608"^^xsd:decimal ;
  dwc:decimalLongitude "4.006674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948608 4.006674)"^^geo:wktLiteral ;
  geo-pos:lat "51.948608"^^xsd:decimal ;
  geo-pos:long "4.006674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e8a'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40775; 40775'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006674'^^xsd:double;
  dwc:latitude '51.948608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605928'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948608 4.006674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948608"^^xsd:decimal ;
  dwc:decimalLongitude "4.006674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948608 4.006674)"^^geo:wktLiteral ;
  geo-pos:lat "51.948608"^^xsd:decimal ;
  geo-pos:long "4.006674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e89'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40776; 40776'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006674'^^xsd:double;
  dwc:latitude '51.948608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605929'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96749 4.006689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96749"^^xsd:decimal ;
  dwc:decimalLongitude "4.006689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96749 4.006689)"^^geo:wktLiteral ;
  geo-pos:lat "51.96749"^^xsd:decimal ;
  geo-pos:long "4.006689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-416c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56815; 56815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2963888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006689'^^xsd:double;
  dwc:latitude '51.96749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621281'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96749 4.006689)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96749"^^xsd:decimal ;
  dwc:decimalLongitude "4.006689"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96749 4.006689)"^^geo:wktLiteral ;
  geo-pos:lat "51.96749"^^xsd:decimal ;
  geo-pos:long "4.006689"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-416b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56814; 56814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2963888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006689'^^xsd:double;
  dwc:latitude '51.96749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621280'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969135 4.006697)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969135"^^xsd:decimal ;
  dwc:decimalLongitude "4.006697"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969135 4.006697)"^^geo:wktLiteral ;
  geo-pos:lat "51.969135"^^xsd:decimal ;
  geo-pos:long "4.006697"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5585'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55413; 55413'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.839166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006697'^^xsd:double;
  dwc:latitude '51.969135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619931'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885251 4.00675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885251"^^xsd:decimal ;
  dwc:decimalLongitude "4.00675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885251 4.00675)"^^geo:wktLiteral ;
  geo-pos:lat "51.885251"^^xsd:decimal ;
  geo-pos:long "4.00675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7507'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42541; 42541'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.37'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00675'^^xsd:double;
  dwc:latitude '51.885251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607648'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962913 4.006776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962913"^^xsd:decimal ;
  dwc:decimalLongitude "4.006776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962913 4.006776)"^^geo:wktLiteral ;
  geo-pos:lat "51.962913"^^xsd:decimal ;
  geo-pos:long "4.006776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-416e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56812; 56812'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006776'^^xsd:double;
  dwc:latitude '51.962913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621278'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962913 4.006776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962913"^^xsd:decimal ;
  dwc:decimalLongitude "4.006776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962913 4.006776)"^^geo:wktLiteral ;
  geo-pos:lat "51.962913"^^xsd:decimal ;
  geo-pos:long "4.006776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-416d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56813; 56813'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006776'^^xsd:double;
  dwc:latitude '51.962913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621279'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967273 4.006845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967273"^^xsd:decimal ;
  dwc:decimalLongitude "4.006845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967273 4.006845)"^^geo:wktLiteral ;
  geo-pos:lat "51.967273"^^xsd:decimal ;
  geo-pos:long "4.006845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b9a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56000; 56000'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006845'^^xsd:double;
  dwc:latitude '51.967273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620453'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967273 4.006845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967273"^^xsd:decimal ;
  dwc:decimalLongitude "4.006845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967273 4.006845)"^^geo:wktLiteral ;
  geo-pos:lat "51.967273"^^xsd:decimal ;
  geo-pos:long "4.006845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b99'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55998; 55998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006845'^^xsd:double;
  dwc:latitude '51.967273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620451'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967273 4.006845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967273"^^xsd:decimal ;
  dwc:decimalLongitude "4.006845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967273 4.006845)"^^geo:wktLiteral ;
  geo-pos:lat "51.967273"^^xsd:decimal ;
  geo-pos:long "4.006845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b98'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55999; 55999'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006845'^^xsd:double;
  dwc:latitude '51.967273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620452'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96471 4.00686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96471"^^xsd:decimal ;
  dwc:decimalLongitude "4.00686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96471 4.00686)"^^geo:wktLiteral ;
  geo-pos:lat "51.96471"^^xsd:decimal ;
  geo-pos:long "4.00686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5586'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55412; 55412'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.835277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00686'^^xsd:double;
  dwc:latitude '51.96471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619930'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96846 4.006871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96846"^^xsd:decimal ;
  dwc:decimalLongitude "4.006871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96846 4.006871)"^^geo:wktLiteral ;
  geo-pos:lat "51.96846"^^xsd:decimal ;
  geo-pos:long "4.006871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e83'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40783; 40783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006871'^^xsd:double;
  dwc:latitude '51.96846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605936'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96846 4.006871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96846"^^xsd:decimal ;
  dwc:decimalLongitude "4.006871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96846 4.006871)"^^geo:wktLiteral ;
  geo-pos:lat "51.96846"^^xsd:decimal ;
  geo-pos:long "4.006871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e82'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40782; 40782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006871'^^xsd:double;
  dwc:latitude '51.96846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605935'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96846 4.006871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96846"^^xsd:decimal ;
  dwc:decimalLongitude "4.006871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96846 4.006871)"^^geo:wktLiteral ;
  geo-pos:lat "51.96846"^^xsd:decimal ;
  geo-pos:long "4.006871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e81'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40784; 40784'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006871'^^xsd:double;
  dwc:latitude '51.96846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605937'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965303 4.006902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965303"^^xsd:decimal ;
  dwc:decimalLongitude "4.006902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965303 4.006902)"^^geo:wktLiteral ;
  geo-pos:lat "51.965303"^^xsd:decimal ;
  geo-pos:long "4.006902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47849; 47849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5219444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006902'^^xsd:double;
  dwc:latitude '51.965303'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612804'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965303 4.006902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965303"^^xsd:decimal ;
  dwc:decimalLongitude "4.006902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965303 4.006902)"^^geo:wktLiteral ;
  geo-pos:lat "51.965303"^^xsd:decimal ;
  geo-pos:long "4.006902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dac'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47848; 47848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5219444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006902'^^xsd:double;
  dwc:latitude '51.965303'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612803'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964831 4.006906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964831"^^xsd:decimal ;
  dwc:decimalLongitude "4.006906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964831 4.006906)"^^geo:wktLiteral ;
  geo-pos:lat "51.964831"^^xsd:decimal ;
  geo-pos:long "4.006906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fba'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52404; 52404'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.741944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006906'^^xsd:double;
  dwc:latitude '51.964831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617033'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964831 4.006906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964831"^^xsd:decimal ;
  dwc:decimalLongitude "4.006906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964831 4.006906)"^^geo:wktLiteral ;
  geo-pos:lat "51.964831"^^xsd:decimal ;
  geo-pos:long "4.006906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52406; 52406'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.741944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006906'^^xsd:double;
  dwc:latitude '51.964831'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617034'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966904 4.006924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966904"^^xsd:decimal ;
  dwc:decimalLongitude "4.006924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966904 4.006924)"^^geo:wktLiteral ;
  geo-pos:lat "51.966904"^^xsd:decimal ;
  geo-pos:long "4.006924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44518; 44518'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006924'^^xsd:double;
  dwc:latitude '51.966904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609538'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966904 4.006924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966904"^^xsd:decimal ;
  dwc:decimalLongitude "4.006924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966904 4.006924)"^^geo:wktLiteral ;
  geo-pos:lat "51.966904"^^xsd:decimal ;
  geo-pos:long "4.006924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44517; 44517'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006924'^^xsd:double;
  dwc:latitude '51.966904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609537'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962381 4.006968)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962381"^^xsd:decimal ;
  dwc:decimalLongitude "4.006968"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962381 4.006968)"^^geo:wktLiteral ;
  geo-pos:lat "51.962381"^^xsd:decimal ;
  geo-pos:long "4.006968"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f3d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54854; 54854'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.937222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.006968'^^xsd:double;
  dwc:latitude '51.962381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619353'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965176 4.007016)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965176"^^xsd:decimal ;
  dwc:decimalLongitude "4.007016"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965176 4.007016)"^^geo:wktLiteral ;
  geo-pos:lat "51.965176"^^xsd:decimal ;
  geo-pos:long "4.007016"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49577; 49577'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0494444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007016'^^xsd:double;
  dwc:latitude '51.965176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614356'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946897 4.007072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.946897"^^xsd:decimal ;
  dwc:decimalLongitude "4.007072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.946897 4.007072)"^^geo:wktLiteral ;
  geo-pos:lat "51.946897"^^xsd:decimal ;
  geo-pos:long "4.007072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40026; 40026'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007072'^^xsd:double;
  dwc:latitude '51.946897'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605230'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963521 4.007095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963521"^^xsd:decimal ;
  dwc:decimalLongitude "4.007095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963521 4.007095)"^^geo:wktLiteral ;
  geo-pos:lat "51.963521"^^xsd:decimal ;
  geo-pos:long "4.007095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a5c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51135; 51135'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007095'^^xsd:double;
  dwc:latitude '51.963521'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615819'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962451 4.0071)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962451"^^xsd:decimal ;
  dwc:decimalLongitude "4.0071"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962451 4.0071)"^^geo:wktLiteral ;
  geo-pos:lat "51.962451"^^xsd:decimal ;
  geo-pos:long "4.0071"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40027; 40027'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.43'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0071'^^xsd:double;
  dwc:latitude '51.962451'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605231'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971613 4.007102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971613"^^xsd:decimal ;
  dwc:decimalLongitude "4.007102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971613 4.007102)"^^geo:wktLiteral ;
  geo-pos:lat "51.971613"^^xsd:decimal ;
  geo-pos:long "4.007102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5584'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55415; 55415'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.841388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007102'^^xsd:double;
  dwc:latitude '51.971613'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619933'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971613 4.007102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971613"^^xsd:decimal ;
  dwc:decimalLongitude "4.007102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971613 4.007102)"^^geo:wktLiteral ;
  geo-pos:lat "51.971613"^^xsd:decimal ;
  geo-pos:long "4.007102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5583'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55414; 55414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.841388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007102'^^xsd:double;
  dwc:latitude '51.971613'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619932'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970689 4.007122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970689"^^xsd:decimal ;
  dwc:decimalLongitude "4.007122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970689 4.007122)"^^geo:wktLiteral ;
  geo-pos:lat "51.970689"^^xsd:decimal ;
  geo-pos:long "4.007122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7863'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52161; 52161'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4297222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007122'^^xsd:double;
  dwc:latitude '51.970689'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616848'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966794 4.007154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966794"^^xsd:decimal ;
  dwc:decimalLongitude "4.007154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966794 4.007154)"^^geo:wktLiteral ;
  geo-pos:lat "51.966794"^^xsd:decimal ;
  geo-pos:long "4.007154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49567; 49567'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007154'^^xsd:double;
  dwc:latitude '51.966794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614346'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966794 4.007154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966794"^^xsd:decimal ;
  dwc:decimalLongitude "4.007154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966794 4.007154)"^^geo:wktLiteral ;
  geo-pos:lat "51.966794"^^xsd:decimal ;
  geo-pos:long "4.007154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49566; 49566'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007154'^^xsd:double;
  dwc:latitude '51.966794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614345'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966794 4.007154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966794"^^xsd:decimal ;
  dwc:decimalLongitude "4.007154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966794 4.007154)"^^geo:wktLiteral ;
  geo-pos:lat "51.966794"^^xsd:decimal ;
  geo-pos:long "4.007154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49565; 49565'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007154'^^xsd:double;
  dwc:latitude '51.966794'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614344'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970489 4.007164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970489"^^xsd:decimal ;
  dwc:decimalLongitude "4.007164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970489 4.007164)"^^geo:wktLiteral ;
  geo-pos:lat "51.970489"^^xsd:decimal ;
  geo-pos:long "4.007164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b36'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47498; 47498'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007164'^^xsd:double;
  dwc:latitude '51.970489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612404'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970489 4.007164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970489"^^xsd:decimal ;
  dwc:decimalLongitude "4.007164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970489 4.007164)"^^geo:wktLiteral ;
  geo-pos:lat "51.970489"^^xsd:decimal ;
  geo-pos:long "4.007164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b35'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47499; 47499'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007164'^^xsd:double;
  dwc:latitude '51.970489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612405'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968601 4.007165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968601"^^xsd:decimal ;
  dwc:decimalLongitude "4.007165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968601 4.007165)"^^geo:wktLiteral ;
  geo-pos:lat "51.968601"^^xsd:decimal ;
  geo-pos:long "4.007165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6097'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40179; 40179'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.961944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007165'^^xsd:double;
  dwc:latitude '51.968601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605382'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968601 4.007165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968601"^^xsd:decimal ;
  dwc:decimalLongitude "4.007165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968601 4.007165)"^^geo:wktLiteral ;
  geo-pos:lat "51.968601"^^xsd:decimal ;
  geo-pos:long "4.007165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6096'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40178; 40178'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.961944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007165'^^xsd:double;
  dwc:latitude '51.968601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605381'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968601 4.007165)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968601"^^xsd:decimal ;
  dwc:decimalLongitude "4.007165"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968601 4.007165)"^^geo:wktLiteral ;
  geo-pos:lat "51.968601"^^xsd:decimal ;
  geo-pos:long "4.007165"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6095'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40177; 40177'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.961944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007165'^^xsd:double;
  dwc:latitude '51.968601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605380'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847333 4.007171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847333"^^xsd:decimal ;
  dwc:decimalLongitude "4.007171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847333 4.007171)"^^geo:wktLiteral ;
  geo-pos:lat "51.847333"^^xsd:decimal ;
  geo-pos:long "4.007171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6379'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44733; 44733'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.815277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007171'^^xsd:double;
  dwc:latitude '51.847333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609780'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961309 4.007191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961309"^^xsd:decimal ;
  dwc:decimalLongitude "4.007191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961309 4.007191)"^^geo:wktLiteral ;
  geo-pos:lat "51.961309"^^xsd:decimal ;
  geo-pos:long "4.007191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e86'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40779; 40779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5586111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007191'^^xsd:double;
  dwc:latitude '51.961309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605932'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961309 4.007191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961309"^^xsd:decimal ;
  dwc:decimalLongitude "4.007191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961309 4.007191)"^^geo:wktLiteral ;
  geo-pos:lat "51.961309"^^xsd:decimal ;
  geo-pos:long "4.007191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e85'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40781; 40781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5586111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007191'^^xsd:double;
  dwc:latitude '51.961309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605934'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961309 4.007191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961309"^^xsd:decimal ;
  dwc:decimalLongitude "4.007191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961309 4.007191)"^^geo:wktLiteral ;
  geo-pos:lat "51.961309"^^xsd:decimal ;
  geo-pos:long "4.007191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e84'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40780; 40780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5586111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007191'^^xsd:double;
  dwc:latitude '51.961309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605933'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948037 4.007214)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948037"^^xsd:decimal ;
  dwc:decimalLongitude "4.007214"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948037 4.007214)"^^geo:wktLiteral ;
  geo-pos:lat "51.948037"^^xsd:decimal ;
  geo-pos:long "4.007214"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45707; 45707'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1102777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007214'^^xsd:double;
  dwc:latitude '51.948037'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610670'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961443 4.007267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961443"^^xsd:decimal ;
  dwc:decimalLongitude "4.007267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961443 4.007267)"^^geo:wktLiteral ;
  geo-pos:lat "51.961443"^^xsd:decimal ;
  geo-pos:long "4.007267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b3c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47493; 47493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007267'^^xsd:double;
  dwc:latitude '51.961443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612399'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961443 4.007267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961443"^^xsd:decimal ;
  dwc:decimalLongitude "4.007267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961443 4.007267)"^^geo:wktLiteral ;
  geo-pos:lat "51.961443"^^xsd:decimal ;
  geo-pos:long "4.007267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47494; 47494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007267'^^xsd:double;
  dwc:latitude '51.961443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612400'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961443 4.007267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961443"^^xsd:decimal ;
  dwc:decimalLongitude "4.007267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961443 4.007267)"^^geo:wktLiteral ;
  geo-pos:lat "51.961443"^^xsd:decimal ;
  geo-pos:long "4.007267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b3a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47492; 47492'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007267'^^xsd:double;
  dwc:latitude '51.961443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612398'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913914 4.007323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913914"^^xsd:decimal ;
  dwc:decimalLongitude "4.007323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913914 4.007323)"^^geo:wktLiteral ;
  geo-pos:lat "51.913914"^^xsd:decimal ;
  geo-pos:long "4.007323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5592'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55400; 55400'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.773611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007323'^^xsd:double;
  dwc:latitude '51.913914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619918'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968222 4.007332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968222"^^xsd:decimal ;
  dwc:decimalLongitude "4.007332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968222 4.007332)"^^geo:wktLiteral ;
  geo-pos:lat "51.968222"^^xsd:decimal ;
  geo-pos:long "4.007332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47851; 47851'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007332'^^xsd:double;
  dwc:latitude '51.968222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612806'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968222 4.007332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968222"^^xsd:decimal ;
  dwc:decimalLongitude "4.007332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968222 4.007332)"^^geo:wktLiteral ;
  geo-pos:lat "51.968222"^^xsd:decimal ;
  geo-pos:long "4.007332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5daa'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47850; 47850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007332'^^xsd:double;
  dwc:latitude '51.968222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612805'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96164 4.007344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96164"^^xsd:decimal ;
  dwc:decimalLongitude "4.007344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96164 4.007344)"^^geo:wktLiteral ;
  geo-pos:lat "51.96164"^^xsd:decimal ;
  geo-pos:long "4.007344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47846; 47846'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007344'^^xsd:double;
  dwc:latitude '51.96164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612801'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96164 4.007344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96164"^^xsd:decimal ;
  dwc:decimalLongitude "4.007344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96164 4.007344)"^^geo:wktLiteral ;
  geo-pos:lat "51.96164"^^xsd:decimal ;
  geo-pos:long "4.007344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5daf'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47845; 47845'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007344'^^xsd:double;
  dwc:latitude '51.96164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612800'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96164 4.007344)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96164"^^xsd:decimal ;
  dwc:decimalLongitude "4.007344"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96164 4.007344)"^^geo:wktLiteral ;
  geo-pos:lat "51.96164"^^xsd:decimal ;
  geo-pos:long "4.007344"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47847; 47847'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5194444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007344'^^xsd:double;
  dwc:latitude '51.96164'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612802'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850105 4.007414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850105"^^xsd:decimal ;
  dwc:decimalLongitude "4.007414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850105 4.007414)"^^geo:wktLiteral ;
  geo-pos:lat "51.850105"^^xsd:decimal ;
  geo-pos:long "4.007414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7558'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42461; 42461'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007414'^^xsd:double;
  dwc:latitude '51.850105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607568'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850105 4.007414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850105"^^xsd:decimal ;
  dwc:decimalLongitude "4.007414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850105 4.007414)"^^geo:wktLiteral ;
  geo-pos:lat "51.850105"^^xsd:decimal ;
  geo-pos:long "4.007414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7557'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42462; 42462'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007414'^^xsd:double;
  dwc:latitude '51.850105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607569'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850105 4.007414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850105"^^xsd:decimal ;
  dwc:decimalLongitude "4.007414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850105 4.007414)"^^geo:wktLiteral ;
  geo-pos:lat "51.850105"^^xsd:decimal ;
  geo-pos:long "4.007414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7556'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42460; 42460'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007414'^^xsd:double;
  dwc:latitude '51.850105'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607567'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967331 4.007414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967331"^^xsd:decimal ;
  dwc:decimalLongitude "4.007414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967331 4.007414)"^^geo:wktLiteral ;
  geo-pos:lat "51.967331"^^xsd:decimal ;
  geo-pos:long "4.007414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46748; 46748'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5783333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007414'^^xsd:double;
  dwc:latitude '51.967331'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611145'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963727 4.007461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963727"^^xsd:decimal ;
  dwc:decimalLongitude "4.007461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963727 4.007461)"^^geo:wktLiteral ;
  geo-pos:lat "51.963727"^^xsd:decimal ;
  geo-pos:long "4.007461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7868'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52156; 52156'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007461'^^xsd:double;
  dwc:latitude '51.963727'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616843'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963419 4.007501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963419"^^xsd:decimal ;
  dwc:decimalLongitude "4.007501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963419 4.007501)"^^geo:wktLiteral ;
  geo-pos:lat "51.963419"^^xsd:decimal ;
  geo-pos:long "4.007501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42897; 42897'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007501'^^xsd:double;
  dwc:latitude '51.963419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607948'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960604 4.007539)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960604"^^xsd:decimal ;
  dwc:decimalLongitude "4.007539"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960604 4.007539)"^^geo:wktLiteral ;
  geo-pos:lat "51.960604"^^xsd:decimal ;
  geo-pos:long "4.007539"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a5d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51134; 51134'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007539'^^xsd:double;
  dwc:latitude '51.960604'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615818'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854352 4.00756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854352"^^xsd:decimal ;
  dwc:decimalLongitude "4.00756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854352 4.00756)"^^geo:wktLiteral ;
  geo-pos:lat "51.854352"^^xsd:decimal ;
  geo-pos:long "4.00756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40731; 40731'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00756'^^xsd:double;
  dwc:latitude '51.854352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605884'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854352 4.00756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854352"^^xsd:decimal ;
  dwc:decimalLongitude "4.00756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854352 4.00756)"^^geo:wktLiteral ;
  geo-pos:lat "51.854352"^^xsd:decimal ;
  geo-pos:long "4.00756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40730; 40730'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00756'^^xsd:double;
  dwc:latitude '51.854352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605883'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854352 4.00756)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854352"^^xsd:decimal ;
  dwc:decimalLongitude "4.00756"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854352 4.00756)"^^geo:wktLiteral ;
  geo-pos:lat "51.854352"^^xsd:decimal ;
  geo-pos:long "4.00756"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40732; 40732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00756'^^xsd:double;
  dwc:latitude '51.854352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605885'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862355 4.007565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862355"^^xsd:decimal ;
  dwc:decimalLongitude "4.007565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862355 4.007565)"^^geo:wktLiteral ;
  geo-pos:lat "51.862355"^^xsd:decimal ;
  geo-pos:long "4.007565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e45'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40846; 40846'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007565'^^xsd:double;
  dwc:latitude '51.862355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605998'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862355 4.007565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862355"^^xsd:decimal ;
  dwc:decimalLongitude "4.007565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862355 4.007565)"^^geo:wktLiteral ;
  geo-pos:lat "51.862355"^^xsd:decimal ;
  geo-pos:long "4.007565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e44'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40847; 40847'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007565'^^xsd:double;
  dwc:latitude '51.862355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605999'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216606000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216606000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216606000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862355 4.007565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862355"^^xsd:decimal ;
  dwc:decimalLongitude "4.007565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216606000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862355 4.007565)"^^geo:wktLiteral ;
  geo-pos:lat "51.862355"^^xsd:decimal ;
  geo-pos:long "4.007565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216606000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216606000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e43'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40848; 40848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007565'^^xsd:double;
  dwc:latitude '51.862355'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216606000'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959921 4.007597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959921"^^xsd:decimal ;
  dwc:decimalLongitude "4.007597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959921 4.007597)"^^geo:wktLiteral ;
  geo-pos:lat "51.959921"^^xsd:decimal ;
  geo-pos:long "4.007597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c2f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45710; 45710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007597'^^xsd:double;
  dwc:latitude '51.959921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610673'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959921 4.007597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.959921"^^xsd:decimal ;
  dwc:decimalLongitude "4.007597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.959921 4.007597)"^^geo:wktLiteral ;
  geo-pos:lat "51.959921"^^xsd:decimal ;
  geo-pos:long "4.007597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c2e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45711; 45711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007597'^^xsd:double;
  dwc:latitude '51.959921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610674'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967833 4.007614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967833"^^xsd:decimal ;
  dwc:decimalLongitude "4.007614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967833 4.007614)"^^geo:wktLiteral ;
  geo-pos:lat "51.967833"^^xsd:decimal ;
  geo-pos:long "4.007614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50182; 50182'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.720833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007614'^^xsd:double;
  dwc:latitude '51.967833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614930'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967833 4.007614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967833"^^xsd:decimal ;
  dwc:decimalLongitude "4.007614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967833 4.007614)"^^geo:wktLiteral ;
  geo-pos:lat "51.967833"^^xsd:decimal ;
  geo-pos:long "4.007614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50183; 50183'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.720833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007614'^^xsd:double;
  dwc:latitude '51.967833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614931'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967833 4.007614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967833"^^xsd:decimal ;
  dwc:decimalLongitude "4.007614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967833 4.007614)"^^geo:wktLiteral ;
  geo-pos:lat "51.967833"^^xsd:decimal ;
  geo-pos:long "4.007614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50181; 50181'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.720833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007614'^^xsd:double;
  dwc:latitude '51.967833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614429'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967995 4.007618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967995"^^xsd:decimal ;
  dwc:decimalLongitude "4.007618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967995 4.007618)"^^geo:wktLiteral ;
  geo-pos:lat "51.967995"^^xsd:decimal ;
  geo-pos:long "4.007618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42898; 42898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007618'^^xsd:double;
  dwc:latitude '51.967995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607949'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962078 4.007645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962078"^^xsd:decimal ;
  dwc:decimalLongitude "4.007645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962078 4.007645)"^^geo:wktLiteral ;
  geo-pos:lat "51.962078"^^xsd:decimal ;
  geo-pos:long "4.007645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-694f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50388; 50388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007645'^^xsd:double;
  dwc:latitude '51.962078'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615099'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962078 4.007645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962078"^^xsd:decimal ;
  dwc:decimalLongitude "4.007645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962078 4.007645)"^^geo:wktLiteral ;
  geo-pos:lat "51.962078"^^xsd:decimal ;
  geo-pos:long "4.007645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-694e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50389; 50389'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007645'^^xsd:double;
  dwc:latitude '51.962078'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615100'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960685 4.007666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960685"^^xsd:decimal ;
  dwc:decimalLongitude "4.007666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960685 4.007666)"^^geo:wktLiteral ;
  geo-pos:lat "51.960685"^^xsd:decimal ;
  geo-pos:long "4.007666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7534'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42497; 42497'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007666'^^xsd:double;
  dwc:latitude '51.960685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607604'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960685 4.007666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960685"^^xsd:decimal ;
  dwc:decimalLongitude "4.007666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960685 4.007666)"^^geo:wktLiteral ;
  geo-pos:lat "51.960685"^^xsd:decimal ;
  geo-pos:long "4.007666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7533'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42496; 42496'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007666'^^xsd:double;
  dwc:latitude '51.960685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607603'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960685 4.007666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960685"^^xsd:decimal ;
  dwc:decimalLongitude "4.007666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960685 4.007666)"^^geo:wktLiteral ;
  geo-pos:lat "51.960685"^^xsd:decimal ;
  geo-pos:long "4.007666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7532'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42498; 42498'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0983333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007666'^^xsd:double;
  dwc:latitude '51.960685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607605'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862947 4.007709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862947"^^xsd:decimal ;
  dwc:decimalLongitude "4.007709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862947 4.007709)"^^geo:wktLiteral ;
  geo-pos:lat "51.862947"^^xsd:decimal ;
  geo-pos:long "4.007709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40067; 40067'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007709'^^xsd:double;
  dwc:latitude '51.862947'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605269'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862947 4.007709)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862947"^^xsd:decimal ;
  dwc:decimalLongitude "4.007709"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862947 4.007709)"^^geo:wktLiteral ;
  geo-pos:lat "51.862947"^^xsd:decimal ;
  geo-pos:long "4.007709"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40068; 40068'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007709'^^xsd:double;
  dwc:latitude '51.862947'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605271'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963399 4.007747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963399"^^xsd:decimal ;
  dwc:decimalLongitude "4.007747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963399 4.007747)"^^geo:wktLiteral ;
  geo-pos:lat "51.963399"^^xsd:decimal ;
  geo-pos:long "4.007747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47cf'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53032; 53032'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.570833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007747'^^xsd:double;
  dwc:latitude '51.963399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617651'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963399 4.007747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963399"^^xsd:decimal ;
  dwc:decimalLongitude "4.007747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963399 4.007747)"^^geo:wktLiteral ;
  geo-pos:lat "51.963399"^^xsd:decimal ;
  geo-pos:long "4.007747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53031; 53031'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.570833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007747'^^xsd:double;
  dwc:latitude '51.963399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617650'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881667 4.007778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881667"^^xsd:decimal ;
  dwc:decimalLongitude "4.007778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881667 4.007778)"^^geo:wktLiteral ;
  geo-pos:lat "51.881667"^^xsd:decimal ;
  geo-pos:long "4.007778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7422'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39335; 39335'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007778'^^xsd:double;
  dwc:latitude '51.881667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604604'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881667 4.007778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881667"^^xsd:decimal ;
  dwc:decimalLongitude "4.007778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881667 4.007778)"^^geo:wktLiteral ;
  geo-pos:lat "51.881667"^^xsd:decimal ;
  geo-pos:long "4.007778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7421'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39334; 39334'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.2666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007778'^^xsd:double;
  dwc:latitude '51.881667'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604603'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958372 4.007809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958372"^^xsd:decimal ;
  dwc:decimalLongitude "4.007809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958372 4.007809)"^^geo:wktLiteral ;
  geo-pos:lat "51.958372"^^xsd:decimal ;
  geo-pos:long "4.007809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7615'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50152; 50152'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007809'^^xsd:double;
  dwc:latitude '51.958372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614400'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958372 4.007809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958372"^^xsd:decimal ;
  dwc:decimalLongitude "4.007809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958372 4.007809)"^^geo:wktLiteral ;
  geo-pos:lat "51.958372"^^xsd:decimal ;
  geo-pos:long "4.007809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7614'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50153; 50153'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007809'^^xsd:double;
  dwc:latitude '51.958372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614401'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947402 4.007898)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947402"^^xsd:decimal ;
  dwc:decimalLongitude "4.007898"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947402 4.007898)"^^geo:wktLiteral ;
  geo-pos:lat "51.947402"^^xsd:decimal ;
  geo-pos:long "4.007898"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7130'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42091; 42091'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007898'^^xsd:double;
  dwc:latitude '51.947402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607275'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964099 4.007909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964099"^^xsd:decimal ;
  dwc:decimalLongitude "4.007909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964099 4.007909)"^^geo:wktLiteral ;
  geo-pos:lat "51.964099"^^xsd:decimal ;
  geo-pos:long "4.007909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-651c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48917; 48917'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007909'^^xsd:double;
  dwc:latitude '51.964099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613756'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963038 4.007929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963038"^^xsd:decimal ;
  dwc:decimalLongitude "4.007929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963038 4.007929)"^^geo:wktLiteral ;
  geo-pos:lat "51.963038"^^xsd:decimal ;
  geo-pos:long "4.007929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53029; 53029'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.570555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007929'^^xsd:double;
  dwc:latitude '51.963038'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617648'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963038 4.007929)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963038"^^xsd:decimal ;
  dwc:decimalLongitude "4.007929"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963038 4.007929)"^^geo:wktLiteral ;
  geo-pos:lat "51.963038"^^xsd:decimal ;
  geo-pos:long "4.007929"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53030; 53030'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.570555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007929'^^xsd:double;
  dwc:latitude '51.963038'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617649'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892068 4.007982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892068"^^xsd:decimal ;
  dwc:decimalLongitude "4.007982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892068 4.007982)"^^geo:wktLiteral ;
  geo-pos:lat "51.892068"^^xsd:decimal ;
  geo-pos:long "4.007982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-693c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50411; 50411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.6930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.007982'^^xsd:double;
  dwc:latitude '51.892068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615118'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962591 4.008023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962591"^^xsd:decimal ;
  dwc:decimalLongitude "4.008023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962591 4.008023)"^^geo:wktLiteral ;
  geo-pos:lat "51.962591"^^xsd:decimal ;
  geo-pos:long "4.008023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-786a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52154; 52154'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008023'^^xsd:double;
  dwc:latitude '51.962591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616841'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962591 4.008023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962591"^^xsd:decimal ;
  dwc:decimalLongitude "4.008023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962591 4.008023)"^^geo:wktLiteral ;
  geo-pos:lat "51.962591"^^xsd:decimal ;
  geo-pos:long "4.008023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7869'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52155; 52155'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008023'^^xsd:double;
  dwc:latitude '51.962591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616842'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962591 4.008023)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962591"^^xsd:decimal ;
  dwc:decimalLongitude "4.008023"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962591 4.008023)"^^geo:wktLiteral ;
  geo-pos:lat "51.962591"^^xsd:decimal ;
  geo-pos:long "4.008023"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-786b'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52153; 52153'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008023'^^xsd:double;
  dwc:latitude '51.962591'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616840'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963297 4.00808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963297"^^xsd:decimal ;
  dwc:decimalLongitude "4.00808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963297 4.00808)"^^geo:wktLiteral ;
  geo-pos:lat "51.963297"^^xsd:decimal ;
  geo-pos:long "4.00808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50184; 50184'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.723611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00808'^^xsd:double;
  dwc:latitude '51.963297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614932'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963297 4.00808)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.963297"^^xsd:decimal ;
  dwc:decimalLongitude "4.00808"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.963297 4.00808)"^^geo:wktLiteral ;
  geo-pos:lat "51.963297"^^xsd:decimal ;
  geo-pos:long "4.00808"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50185; 50185'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.723611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00808'^^xsd:double;
  dwc:latitude '51.963297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614933'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948821 4.008085)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948821"^^xsd:decimal ;
  dwc:decimalLongitude "4.008085"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948821 4.008085)"^^geo:wktLiteral ;
  geo-pos:lat "51.948821"^^xsd:decimal ;
  geo-pos:long "4.008085"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7537'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42493; 42493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008085'^^xsd:double;
  dwc:latitude '51.948821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607600'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960096 4.008095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960096"^^xsd:decimal ;
  dwc:decimalLongitude "4.008095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960096 4.008095)"^^geo:wktLiteral ;
  geo-pos:lat "51.960096"^^xsd:decimal ;
  geo-pos:long "4.008095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53920; 53920'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.15'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008095'^^xsd:double;
  dwc:latitude '51.960096'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618428'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861251 4.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861251"^^xsd:decimal ;
  dwc:decimalLongitude "4.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861251 4.008098)"^^geo:wktLiteral ;
  geo-pos:lat "51.861251"^^xsd:decimal ;
  geo-pos:long "4.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7505'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42543; 42543'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008098'^^xsd:double;
  dwc:latitude '51.861251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607650'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979337 4.008163)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979337"^^xsd:decimal ;
  dwc:decimalLongitude "4.008163"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979337 4.008163)"^^geo:wktLiteral ;
  geo-pos:lat "51.979337"^^xsd:decimal ;
  geo-pos:long "4.008163"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53924; 53924'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.164166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008163'^^xsd:double;
  dwc:latitude '51.979337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618432'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960356 4.008189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960356"^^xsd:decimal ;
  dwc:decimalLongitude "4.008189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960356 4.008189)"^^geo:wktLiteral ;
  geo-pos:lat "51.960356"^^xsd:decimal ;
  geo-pos:long "4.008189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4170'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56810; 56810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008189'^^xsd:double;
  dwc:latitude '51.960356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621276'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960356 4.008189)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960356"^^xsd:decimal ;
  dwc:decimalLongitude "4.008189"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960356 4.008189)"^^geo:wktLiteral ;
  geo-pos:lat "51.960356"^^xsd:decimal ;
  geo-pos:long "4.008189"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-416f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56811; 56811'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008189'^^xsd:double;
  dwc:latitude '51.960356'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621277'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97797 4.008205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97797"^^xsd:decimal ;
  dwc:decimalLongitude "4.008205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97797 4.008205)"^^geo:wktLiteral ;
  geo-pos:lat "51.97797"^^xsd:decimal ;
  geo-pos:long "4.008205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-760e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50159; 50159'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008205'^^xsd:double;
  dwc:latitude '51.97797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614407'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962558 4.008238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962558"^^xsd:decimal ;
  dwc:decimalLongitude "4.008238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962558 4.008238)"^^geo:wktLiteral ;
  geo-pos:lat "51.962558"^^xsd:decimal ;
  geo-pos:long "4.008238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-712e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42094; 42094'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008238'^^xsd:double;
  dwc:latitude '51.962558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607278'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962558 4.008238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962558"^^xsd:decimal ;
  dwc:decimalLongitude "4.008238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962558 4.008238)"^^geo:wktLiteral ;
  geo-pos:lat "51.962558"^^xsd:decimal ;
  geo-pos:long "4.008238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-712d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42093; 42093'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008238'^^xsd:double;
  dwc:latitude '51.962558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607277'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962558 4.008238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.962558"^^xsd:decimal ;
  dwc:decimalLongitude "4.008238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.962558 4.008238)"^^geo:wktLiteral ;
  geo-pos:lat "51.962558"^^xsd:decimal ;
  geo-pos:long "4.008238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-712c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42095; 42095'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8552777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008238'^^xsd:double;
  dwc:latitude '51.962558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607279'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96923 4.008257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96923"^^xsd:decimal ;
  dwc:decimalLongitude "4.008257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96923 4.008257)"^^geo:wktLiteral ;
  geo-pos:lat "51.96923"^^xsd:decimal ;
  geo-pos:long "4.008257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6347'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44787; 44787'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008257'^^xsd:double;
  dwc:latitude '51.96923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609831'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96923 4.008257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96923"^^xsd:decimal ;
  dwc:decimalLongitude "4.008257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96923 4.008257)"^^geo:wktLiteral ;
  geo-pos:lat "51.96923"^^xsd:decimal ;
  geo-pos:long "4.008257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6346'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44789; 44789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008257'^^xsd:double;
  dwc:latitude '51.96923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609833'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96923 4.008257)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96923"^^xsd:decimal ;
  dwc:decimalLongitude "4.008257"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96923 4.008257)"^^geo:wktLiteral ;
  geo-pos:lat "51.96923"^^xsd:decimal ;
  geo-pos:long "4.008257"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6345'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44788; 44788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008257'^^xsd:double;
  dwc:latitude '51.96923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609832'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853798 4.008259)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853798"^^xsd:decimal ;
  dwc:decimalLongitude "4.008259"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853798 4.008259)"^^geo:wktLiteral ;
  geo-pos:lat "51.853798"^^xsd:decimal ;
  geo-pos:long "4.008259"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f80'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54786; 54786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008259'^^xsd:double;
  dwc:latitude '51.853798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619284'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876546 4.00826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876546"^^xsd:decimal ;
  dwc:decimalLongitude "4.00826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876546 4.00826)"^^geo:wktLiteral ;
  geo-pos:lat "51.876546"^^xsd:decimal ;
  geo-pos:long "4.00826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7112'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42124; 42124'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00826'^^xsd:double;
  dwc:latitude '51.876546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607305'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876546 4.00826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876546"^^xsd:decimal ;
  dwc:decimalLongitude "4.00826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876546 4.00826)"^^geo:wktLiteral ;
  geo-pos:lat "51.876546"^^xsd:decimal ;
  geo-pos:long "4.00826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7111'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42125; 42125'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00826'^^xsd:double;
  dwc:latitude '51.876546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607306'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876546 4.00826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876546"^^xsd:decimal ;
  dwc:decimalLongitude "4.00826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876546 4.00826)"^^geo:wktLiteral ;
  geo-pos:lat "51.876546"^^xsd:decimal ;
  geo-pos:long "4.00826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7110'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42126; 42126'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00826'^^xsd:double;
  dwc:latitude '51.876546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607307'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915089 4.008263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915089"^^xsd:decimal ;
  dwc:decimalLongitude "4.008263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915089 4.008263)"^^geo:wktLiteral ;
  geo-pos:lat "51.915089"^^xsd:decimal ;
  geo-pos:long "4.008263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-788a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52123; 52123'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008263'^^xsd:double;
  dwc:latitude '51.915089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616810'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915089 4.008263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915089"^^xsd:decimal ;
  dwc:decimalLongitude "4.008263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915089 4.008263)"^^geo:wktLiteral ;
  geo-pos:lat "51.915089"^^xsd:decimal ;
  geo-pos:long "4.008263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7889'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52124; 52124'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008263'^^xsd:double;
  dwc:latitude '51.915089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616811'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915089 4.008263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915089"^^xsd:decimal ;
  dwc:decimalLongitude "4.008263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915089 4.008263)"^^geo:wktLiteral ;
  geo-pos:lat "51.915089"^^xsd:decimal ;
  geo-pos:long "4.008263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7888'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52122; 52122'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008263'^^xsd:double;
  dwc:latitude '51.915089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616809'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863958 4.008341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863958"^^xsd:decimal ;
  dwc:decimalLongitude "4.008341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863958 4.008341)"^^geo:wktLiteral ;
  geo-pos:lat "51.863958"^^xsd:decimal ;
  geo-pos:long "4.008341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-479e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53085; 53085'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.920833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008341'^^xsd:double;
  dwc:latitude '51.863958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617701'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863958 4.008341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863958"^^xsd:decimal ;
  dwc:decimalLongitude "4.008341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863958 4.008341)"^^geo:wktLiteral ;
  geo-pos:lat "51.863958"^^xsd:decimal ;
  geo-pos:long "4.008341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-479d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53087; 53087'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.920833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008341'^^xsd:double;
  dwc:latitude '51.863958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617703'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863958 4.008341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863958"^^xsd:decimal ;
  dwc:decimalLongitude "4.008341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863958 4.008341)"^^geo:wktLiteral ;
  geo-pos:lat "51.863958"^^xsd:decimal ;
  geo-pos:long "4.008341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-479c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53086; 53086'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.920833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008341'^^xsd:double;
  dwc:latitude '51.863958'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617702'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853874 4.008432)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853874"^^xsd:decimal ;
  dwc:decimalLongitude "4.008432"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853874 4.008432)"^^geo:wktLiteral ;
  geo-pos:lat "51.853874"^^xsd:decimal ;
  geo-pos:long "4.008432"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52065; 52065'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008432'^^xsd:double;
  dwc:latitude '51.853874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616752'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95014 4.00844)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95014"^^xsd:decimal ;
  dwc:decimalLongitude "4.00844"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95014 4.00844)"^^geo:wktLiteral ;
  geo-pos:lat "51.95014"^^xsd:decimal ;
  geo-pos:long "4.00844"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5997'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46280; 46280'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00844'^^xsd:double;
  dwc:latitude '51.95014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611263'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854048 4.008468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854048"^^xsd:decimal ;
  dwc:decimalLongitude "4.008468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854048 4.008468)"^^geo:wktLiteral ;
  geo-pos:lat "51.854048"^^xsd:decimal ;
  geo-pos:long "4.008468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c52'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45675; 45675'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008468'^^xsd:double;
  dwc:latitude '51.854048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610638'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854048 4.008468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854048"^^xsd:decimal ;
  dwc:decimalLongitude "4.008468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854048 4.008468)"^^geo:wktLiteral ;
  geo-pos:lat "51.854048"^^xsd:decimal ;
  geo-pos:long "4.008468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c51'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45676; 45676'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008468'^^xsd:double;
  dwc:latitude '51.854048'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610639'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979505 4.008473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979505"^^xsd:decimal ;
  dwc:decimalLongitude "4.008473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979505 4.008473)"^^geo:wktLiteral ;
  geo-pos:lat "51.979505"^^xsd:decimal ;
  geo-pos:long "4.008473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e67'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40812; 40812'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008473'^^xsd:double;
  dwc:latitude '51.979505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605966'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979505 4.008473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979505"^^xsd:decimal ;
  dwc:decimalLongitude "4.008473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979505 4.008473)"^^geo:wktLiteral ;
  geo-pos:lat "51.979505"^^xsd:decimal ;
  geo-pos:long "4.008473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e66'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40811; 40811'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008473'^^xsd:double;
  dwc:latitude '51.979505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605965'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853787 4.008477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853787"^^xsd:decimal ;
  dwc:decimalLongitude "4.008477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853787 4.008477)"^^geo:wktLiteral ;
  geo-pos:lat "51.853787"^^xsd:decimal ;
  geo-pos:long "4.008477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a93'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51080; 51080'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008477'^^xsd:double;
  dwc:latitude '51.853787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615764'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853787 4.008477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853787"^^xsd:decimal ;
  dwc:decimalLongitude "4.008477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853787 4.008477)"^^geo:wktLiteral ;
  geo-pos:lat "51.853787"^^xsd:decimal ;
  geo-pos:long "4.008477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a92'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51081; 51081'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008477'^^xsd:double;
  dwc:latitude '51.853787'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615765'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972645 4.008479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972645"^^xsd:decimal ;
  dwc:decimalLongitude "4.008479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972645 4.008479)"^^geo:wktLiteral ;
  geo-pos:lat "51.972645"^^xsd:decimal ;
  geo-pos:long "4.008479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-416a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56817; 56817'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008479'^^xsd:double;
  dwc:latitude '51.972645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621283'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972645 4.008479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972645"^^xsd:decimal ;
  dwc:decimalLongitude "4.008479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972645 4.008479)"^^geo:wktLiteral ;
  geo-pos:lat "51.972645"^^xsd:decimal ;
  geo-pos:long "4.008479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4169'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56816; 56816'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008479'^^xsd:double;
  dwc:latitude '51.972645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621282'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88175 4.008565)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88175"^^xsd:decimal ;
  dwc:decimalLongitude "4.008565"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88175 4.008565)"^^geo:wktLiteral ;
  geo-pos:lat "51.88175"^^xsd:decimal ;
  geo-pos:long "4.008565"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6937'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50416; 50416'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008565'^^xsd:double;
  dwc:latitude '51.88175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615124'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951505 4.00863)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951505"^^xsd:decimal ;
  dwc:decimalLongitude "4.00863"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951505 4.00863)"^^geo:wktLiteral ;
  geo-pos:lat "51.951505"^^xsd:decimal ;
  geo-pos:long "4.00863"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e88'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40777; 40777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00863'^^xsd:double;
  dwc:latitude '51.951505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605930'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973605 4.008632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973605"^^xsd:decimal ;
  dwc:decimalLongitude "4.008632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973605 4.008632)"^^geo:wktLiteral ;
  geo-pos:lat "51.973605"^^xsd:decimal ;
  geo-pos:long "4.008632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e80'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40785; 40785'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008632'^^xsd:double;
  dwc:latitude '51.973605'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605938'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973605 4.008632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973605"^^xsd:decimal ;
  dwc:decimalLongitude "4.008632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973605 4.008632)"^^geo:wktLiteral ;
  geo-pos:lat "51.973605"^^xsd:decimal ;
  geo-pos:long "4.008632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e7f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40786; 40786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008632'^^xsd:double;
  dwc:latitude '51.973605'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605939'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973605 4.008632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973605"^^xsd:decimal ;
  dwc:decimalLongitude "4.008632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973605 4.008632)"^^geo:wktLiteral ;
  geo-pos:lat "51.973605"^^xsd:decimal ;
  geo-pos:long "4.008632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e7e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40787; 40787'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008632'^^xsd:double;
  dwc:latitude '51.973605'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605940'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972823 4.008643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972823"^^xsd:decimal ;
  dwc:decimalLongitude "4.008643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972823 4.008643)"^^geo:wktLiteral ;
  geo-pos:lat "51.972823"^^xsd:decimal ;
  geo-pos:long "4.008643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44521; 44521'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008643'^^xsd:double;
  dwc:latitude '51.972823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609541'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972823 4.008643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972823"^^xsd:decimal ;
  dwc:decimalLongitude "4.008643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972823 4.008643)"^^geo:wktLiteral ;
  geo-pos:lat "51.972823"^^xsd:decimal ;
  geo-pos:long "4.008643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44519; 44519'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008643'^^xsd:double;
  dwc:latitude '51.972823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609539'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972823 4.008643)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972823"^^xsd:decimal ;
  dwc:decimalLongitude "4.008643"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972823 4.008643)"^^geo:wktLiteral ;
  geo-pos:lat "51.972823"^^xsd:decimal ;
  geo-pos:long "4.008643"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a5'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44520; 44520'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008643'^^xsd:double;
  dwc:latitude '51.972823'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609540'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978733 4.00866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978733"^^xsd:decimal ;
  dwc:decimalLongitude "4.00866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978733 4.00866)"^^geo:wktLiteral ;
  geo-pos:lat "51.978733"^^xsd:decimal ;
  geo-pos:long "4.00866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-752f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42502; 42502'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00866'^^xsd:double;
  dwc:latitude '51.978733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607609'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978733 4.00866)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978733"^^xsd:decimal ;
  dwc:decimalLongitude "4.00866"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978733 4.00866)"^^geo:wktLiteral ;
  geo-pos:lat "51.978733"^^xsd:decimal ;
  geo-pos:long "4.00866"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-752e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42501; 42501'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00866'^^xsd:double;
  dwc:latitude '51.978733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607608'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948951 4.008675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948951"^^xsd:decimal ;
  dwc:decimalLongitude "4.008675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948951 4.008675)"^^geo:wktLiteral ;
  geo-pos:lat "51.948951"^^xsd:decimal ;
  geo-pos:long "4.008675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f45'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54845; 54845'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.923333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008675'^^xsd:double;
  dwc:latitude '51.948951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619343'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948951 4.008675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.948951"^^xsd:decimal ;
  dwc:decimalLongitude "4.008675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.948951 4.008675)"^^geo:wktLiteral ;
  geo-pos:lat "51.948951"^^xsd:decimal ;
  geo-pos:long "4.008675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f44'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54846; 54846'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.923333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008675'^^xsd:double;
  dwc:latitude '51.948951'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619344'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957537 4.008693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957537"^^xsd:decimal ;
  dwc:decimalLongitude "4.008693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957537 4.008693)"^^geo:wktLiteral ;
  geo-pos:lat "51.957537"^^xsd:decimal ;
  geo-pos:long "4.008693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e87'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40778; 40778'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5558333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008693'^^xsd:double;
  dwc:latitude '51.957537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605931'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949602 4.00873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949602"^^xsd:decimal ;
  dwc:decimalLongitude "4.00873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949602 4.00873)"^^geo:wktLiteral ;
  geo-pos:lat "51.949602"^^xsd:decimal ;
  geo-pos:long "4.00873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7871'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52147; 52147'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00873'^^xsd:double;
  dwc:latitude '51.949602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616834'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949602 4.00873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949602"^^xsd:decimal ;
  dwc:decimalLongitude "4.00873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949602 4.00873)"^^geo:wktLiteral ;
  geo-pos:lat "51.949602"^^xsd:decimal ;
  geo-pos:long "4.00873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7870'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52148; 52148'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00873'^^xsd:double;
  dwc:latitude '51.949602'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616835'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971132 4.008751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971132"^^xsd:decimal ;
  dwc:decimalLongitude "4.008751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971132 4.008751)"^^geo:wktLiteral ;
  geo-pos:lat "51.971132"^^xsd:decimal ;
  geo-pos:long "4.008751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-712b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42097; 42097'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008751'^^xsd:double;
  dwc:latitude '51.971132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607281'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971132 4.008751)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971132"^^xsd:decimal ;
  dwc:decimalLongitude "4.008751"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971132 4.008751)"^^geo:wktLiteral ;
  geo-pos:lat "51.971132"^^xsd:decimal ;
  geo-pos:long "4.008751"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-712a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42096; 42096'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008751'^^xsd:double;
  dwc:latitude '51.971132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607280'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862749 4.008764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862749"^^xsd:decimal ;
  dwc:decimalLongitude "4.008764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862749 4.008764)"^^geo:wktLiteral ;
  geo-pos:lat "51.862749"^^xsd:decimal ;
  geo-pos:long "4.008764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a30'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51184; 51184'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1463888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008764'^^xsd:double;
  dwc:latitude '51.862749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615863'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947351 4.008766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.947351"^^xsd:decimal ;
  dwc:decimalLongitude "4.008766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.947351 4.008766)"^^geo:wktLiteral ;
  geo-pos:lat "51.947351"^^xsd:decimal ;
  geo-pos:long "4.008766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fbf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52398; 52398'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.732777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008766'^^xsd:double;
  dwc:latitude '51.947351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617028'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972714 4.008786)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972714"^^xsd:decimal ;
  dwc:decimalLongitude "4.008786"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972714 4.008786)"^^geo:wktLiteral ;
  geo-pos:lat "51.972714"^^xsd:decimal ;
  geo-pos:long "4.008786"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b97'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56002; 56002'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008786'^^xsd:double;
  dwc:latitude '51.972714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620455'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972714 4.008786)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972714"^^xsd:decimal ;
  dwc:decimalLongitude "4.008786"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972714 4.008786)"^^geo:wktLiteral ;
  geo-pos:lat "51.972714"^^xsd:decimal ;
  geo-pos:long "4.008786"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b96'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56001; 56001'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008786'^^xsd:double;
  dwc:latitude '51.972714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620454'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96187 4.00879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96187"^^xsd:decimal ;
  dwc:decimalLongitude "4.00879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96187 4.00879)"^^geo:wktLiteral ;
  geo-pos:lat "51.96187"^^xsd:decimal ;
  geo-pos:long "4.00879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5995'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46282; 46282'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00879'^^xsd:double;
  dwc:latitude '51.96187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611265'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96187 4.00879)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96187"^^xsd:decimal ;
  dwc:decimalLongitude "4.00879"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96187 4.00879)"^^geo:wktLiteral ;
  geo-pos:lat "51.96187"^^xsd:decimal ;
  geo-pos:long "4.00879"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5994'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46283; 46283'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00879'^^xsd:double;
  dwc:latitude '51.96187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611266'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960791 4.008795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960791"^^xsd:decimal ;
  dwc:decimalLongitude "4.008795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960791 4.008795)"^^geo:wktLiteral ;
  geo-pos:lat "51.960791"^^xsd:decimal ;
  geo-pos:long "4.008795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5587'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55411; 55411'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.831666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008795'^^xsd:double;
  dwc:latitude '51.960791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619929'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975159 4.008827)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.975159"^^xsd:decimal ;
  dwc:decimalLongitude "4.008827"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.975159 4.008827)"^^geo:wktLiteral ;
  geo-pos:lat "51.975159"^^xsd:decimal ;
  geo-pos:long "4.008827"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5582'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55416; 55416'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.844722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008827'^^xsd:double;
  dwc:latitude '51.975159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619934'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914432 4.008832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914432"^^xsd:decimal ;
  dwc:decimalLongitude "4.008832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914432 4.008832)"^^geo:wktLiteral ;
  geo-pos:lat "51.914432"^^xsd:decimal ;
  geo-pos:long "4.008832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53db'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53908; 53908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008832'^^xsd:double;
  dwc:latitude '51.914432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618416'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914432 4.008832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914432"^^xsd:decimal ;
  dwc:decimalLongitude "4.008832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914432 4.008832)"^^geo:wktLiteral ;
  geo-pos:lat "51.914432"^^xsd:decimal ;
  geo-pos:long "4.008832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53da'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53909; 53909'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008832'^^xsd:double;
  dwc:latitude '51.914432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618417'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914432 4.008832)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914432"^^xsd:decimal ;
  dwc:decimalLongitude "4.008832"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914432 4.008832)"^^geo:wktLiteral ;
  geo-pos:lat "51.914432"^^xsd:decimal ;
  geo-pos:long "4.008832"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53907; 53907'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008832'^^xsd:double;
  dwc:latitude '51.914432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618415'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972749 4.008933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972749"^^xsd:decimal ;
  dwc:decimalLongitude "4.008933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972749 4.008933)"^^geo:wktLiteral ;
  geo-pos:lat "51.972749"^^xsd:decimal ;
  geo-pos:long "4.008933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a5b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51136; 51136'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008933'^^xsd:double;
  dwc:latitude '51.972749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615820'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950756 4.008977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950756"^^xsd:decimal ;
  dwc:decimalLongitude "4.008977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950756 4.008977)"^^geo:wktLiteral ;
  geo-pos:lat "51.950756"^^xsd:decimal ;
  geo-pos:long "4.008977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7536'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42495; 42495'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008977'^^xsd:double;
  dwc:latitude '51.950756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607602'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950756 4.008977)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950756"^^xsd:decimal ;
  dwc:decimalLongitude "4.008977"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950756 4.008977)"^^geo:wktLiteral ;
  geo-pos:lat "51.950756"^^xsd:decimal ;
  geo-pos:long "4.008977"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7535'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42494; 42494'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.008977'^^xsd:double;
  dwc:latitude '51.950756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607601'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914618 4.009069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914618"^^xsd:decimal ;
  dwc:decimalLongitude "4.009069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914618 4.009069)"^^geo:wktLiteral ;
  geo-pos:lat "51.914618"^^xsd:decimal ;
  geo-pos:long "4.009069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49549; 49549'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009069'^^xsd:double;
  dwc:latitude '51.914618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613528'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914618 4.009069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914618"^^xsd:decimal ;
  dwc:decimalLongitude "4.009069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914618 4.009069)"^^geo:wktLiteral ;
  geo-pos:lat "51.914618"^^xsd:decimal ;
  geo-pos:long "4.009069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49550; 49550'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009069'^^xsd:double;
  dwc:latitude '51.914618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613529'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914618 4.009069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914618"^^xsd:decimal ;
  dwc:decimalLongitude "4.009069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914618 4.009069)"^^geo:wktLiteral ;
  geo-pos:lat "51.914618"^^xsd:decimal ;
  geo-pos:long "4.009069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49551; 49551'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009069'^^xsd:double;
  dwc:latitude '51.914618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613530'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914618 4.009069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914618"^^xsd:decimal ;
  dwc:decimalLongitude "4.009069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914618 4.009069)"^^geo:wktLiteral ;
  geo-pos:lat "51.914618"^^xsd:decimal ;
  geo-pos:long "4.009069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49548; 49548'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009069'^^xsd:double;
  dwc:latitude '51.914618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613527'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972936 4.009126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972936"^^xsd:decimal ;
  dwc:decimalLongitude "4.009126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972936 4.009126)"^^geo:wktLiteral ;
  geo-pos:lat "51.972936"^^xsd:decimal ;
  geo-pos:long "4.009126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-694d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50390; 50390'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5238888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009126'^^xsd:double;
  dwc:latitude '51.972936'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615101'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862989 4.009147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862989"^^xsd:decimal ;
  dwc:decimalLongitude "4.009147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862989 4.009147)"^^geo:wktLiteral ;
  geo-pos:lat "51.862989"^^xsd:decimal ;
  geo-pos:long "4.009147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50199; 50199'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009147'^^xsd:double;
  dwc:latitude '51.862989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614947'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862989 4.009147)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862989"^^xsd:decimal ;
  dwc:decimalLongitude "4.009147"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862989 4.009147)"^^geo:wktLiteral ;
  geo-pos:lat "51.862989"^^xsd:decimal ;
  geo-pos:long "4.009147"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50198; 50198'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009147'^^xsd:double;
  dwc:latitude '51.862989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614946'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961399 4.009187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961399"^^xsd:decimal ;
  dwc:decimalLongitude "4.009187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961399 4.009187)"^^geo:wktLiteral ;
  geo-pos:lat "51.961399"^^xsd:decimal ;
  geo-pos:long "4.009187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42896; 42896'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009187'^^xsd:double;
  dwc:latitude '51.961399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607947'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972683 4.009208)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972683"^^xsd:decimal ;
  dwc:decimalLongitude "4.009208"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972683 4.009208)"^^geo:wktLiteral ;
  geo-pos:lat "51.972683"^^xsd:decimal ;
  geo-pos:long "4.009208"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46749; 46749'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009208'^^xsd:double;
  dwc:latitude '51.972683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611146'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973996 4.009223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973996"^^xsd:decimal ;
  dwc:decimalLongitude "4.009223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973996 4.009223)"^^geo:wktLiteral ;
  geo-pos:lat "51.973996"^^xsd:decimal ;
  geo-pos:long "4.009223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f3c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54855; 54855'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.949166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009223'^^xsd:double;
  dwc:latitude '51.973996'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619354'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968017 4.009234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968017"^^xsd:decimal ;
  dwc:decimalLongitude "4.009234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968017 4.009234)"^^geo:wktLiteral ;
  geo-pos:lat "51.968017"^^xsd:decimal ;
  geo-pos:long "4.009234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46766; 46766'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009234'^^xsd:double;
  dwc:latitude '51.968017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611163'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968017 4.009234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968017"^^xsd:decimal ;
  dwc:decimalLongitude "4.009234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968017 4.009234)"^^geo:wktLiteral ;
  geo-pos:lat "51.968017"^^xsd:decimal ;
  geo-pos:long "4.009234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46767; 46767'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009234'^^xsd:double;
  dwc:latitude '51.968017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611164'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978024 4.00924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978024"^^xsd:decimal ;
  dwc:decimalLongitude "4.00924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978024 4.00924)"^^geo:wktLiteral ;
  geo-pos:lat "51.978024"^^xsd:decimal ;
  geo-pos:long "4.00924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39374; 39374'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00924'^^xsd:double;
  dwc:latitude '51.978024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604644'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978024 4.00924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978024"^^xsd:decimal ;
  dwc:decimalLongitude "4.00924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978024 4.00924)"^^geo:wktLiteral ;
  geo-pos:lat "51.978024"^^xsd:decimal ;
  geo-pos:long "4.00924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73fa'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39373; 39373'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00924'^^xsd:double;
  dwc:latitude '51.978024'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604643'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878714 4.009267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878714"^^xsd:decimal ;
  dwc:decimalLongitude "4.009267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878714 4.009267)"^^geo:wktLiteral ;
  geo-pos:lat "51.878714"^^xsd:decimal ;
  geo-pos:long "4.009267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43bd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42939; 42939'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009267'^^xsd:double;
  dwc:latitude '51.878714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607985'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878714 4.009267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878714"^^xsd:decimal ;
  dwc:decimalLongitude "4.009267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878714 4.009267)"^^geo:wktLiteral ;
  geo-pos:lat "51.878714"^^xsd:decimal ;
  geo-pos:long "4.009267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43bc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42940; 42940'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009267'^^xsd:double;
  dwc:latitude '51.878714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607986'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878714 4.009267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878714"^^xsd:decimal ;
  dwc:decimalLongitude "4.009267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878714 4.009267)"^^geo:wktLiteral ;
  geo-pos:lat "51.878714"^^xsd:decimal ;
  geo-pos:long "4.009267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42941; 42941'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7244444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009267'^^xsd:double;
  dwc:latitude '51.878714'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607987'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86644 4.009268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86644"^^xsd:decimal ;
  dwc:decimalLongitude "4.009268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86644 4.009268)"^^geo:wktLiteral ;
  geo-pos:lat "51.86644"^^xsd:decimal ;
  geo-pos:long "4.009268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d8e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47881; 47881'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009268'^^xsd:double;
  dwc:latitude '51.86644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612837'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86644 4.009268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86644"^^xsd:decimal ;
  dwc:decimalLongitude "4.009268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86644 4.009268)"^^geo:wktLiteral ;
  geo-pos:lat "51.86644"^^xsd:decimal ;
  geo-pos:long "4.009268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d8d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47880; 47880'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7141666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009268'^^xsd:double;
  dwc:latitude '51.86644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612836'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863941 4.00927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863941"^^xsd:decimal ;
  dwc:decimalLongitude "4.00927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863941 4.00927)"^^geo:wktLiteral ;
  geo-pos:lat "51.863941"^^xsd:decimal ;
  geo-pos:long "4.00927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b6e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56052; 56052'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00927'^^xsd:double;
  dwc:latitude '51.863941'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620497'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863941 4.00927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863941"^^xsd:decimal ;
  dwc:decimalLongitude "4.00927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863941 4.00927)"^^geo:wktLiteral ;
  geo-pos:lat "51.863941"^^xsd:decimal ;
  geo-pos:long "4.00927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b6d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56053; 56053'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00927'^^xsd:double;
  dwc:latitude '51.863941'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620498'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863941 4.00927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863941"^^xsd:decimal ;
  dwc:decimalLongitude "4.00927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863941 4.00927)"^^geo:wktLiteral ;
  geo-pos:lat "51.863941"^^xsd:decimal ;
  geo-pos:long "4.00927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b6c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56051; 56051'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00927'^^xsd:double;
  dwc:latitude '51.863941'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620496'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949485 4.009284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949485"^^xsd:decimal ;
  dwc:decimalLongitude "4.009284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949485 4.009284)"^^geo:wktLiteral ;
  geo-pos:lat "51.949485"^^xsd:decimal ;
  geo-pos:long "4.009284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49580; 49580'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009284'^^xsd:double;
  dwc:latitude '51.949485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614431'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961237 4.009285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961237"^^xsd:decimal ;
  dwc:decimalLongitude "4.009285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961237 4.009285)"^^geo:wktLiteral ;
  geo-pos:lat "51.961237"^^xsd:decimal ;
  geo-pos:long "4.009285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-651d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48915; 48915'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009285'^^xsd:double;
  dwc:latitude '51.961237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613754'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961237 4.009285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961237"^^xsd:decimal ;
  dwc:decimalLongitude "4.009285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961237 4.009285)"^^geo:wktLiteral ;
  geo-pos:lat "51.961237"^^xsd:decimal ;
  geo-pos:long "4.009285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-651f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48916; 48916'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009285'^^xsd:double;
  dwc:latitude '51.961237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613755'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961237 4.009285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961237"^^xsd:decimal ;
  dwc:decimalLongitude "4.009285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961237 4.009285)"^^geo:wktLiteral ;
  geo-pos:lat "51.961237"^^xsd:decimal ;
  geo-pos:long "4.009285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-651e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48914; 48914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009285'^^xsd:double;
  dwc:latitude '51.961237'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613753'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956858 4.009289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956858"^^xsd:decimal ;
  dwc:decimalLongitude "4.009289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956858 4.009289)"^^geo:wktLiteral ;
  geo-pos:lat "51.956858"^^xsd:decimal ;
  geo-pos:long "4.009289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ac'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44514; 44514'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009289'^^xsd:double;
  dwc:latitude '51.956858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609534'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956858 4.009289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956858"^^xsd:decimal ;
  dwc:decimalLongitude "4.009289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956858 4.009289)"^^geo:wktLiteral ;
  geo-pos:lat "51.956858"^^xsd:decimal ;
  geo-pos:long "4.009289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ab'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44515; 44515'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009289'^^xsd:double;
  dwc:latitude '51.956858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609535'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956858 4.009289)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956858"^^xsd:decimal ;
  dwc:decimalLongitude "4.009289"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956858 4.009289)"^^geo:wktLiteral ;
  geo-pos:lat "51.956858"^^xsd:decimal ;
  geo-pos:long "4.009289"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44516; 44516'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009289'^^xsd:double;
  dwc:latitude '51.956858'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609536'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913879 4.009314)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913879"^^xsd:decimal ;
  dwc:decimalLongitude "4.009314"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913879 4.009314)"^^geo:wktLiteral ;
  geo-pos:lat "51.913879"^^xsd:decimal ;
  geo-pos:long "4.009314"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46265; 46265'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009314'^^xsd:double;
  dwc:latitude '51.913879'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611248'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960715 4.009332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960715"^^xsd:decimal ;
  dwc:decimalLongitude "4.009332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960715 4.009332)"^^geo:wktLiteral ;
  geo-pos:lat "51.960715"^^xsd:decimal ;
  geo-pos:long "4.009332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46747; 46747'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009332'^^xsd:double;
  dwc:latitude '51.960715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611144'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960715 4.009332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960715"^^xsd:decimal ;
  dwc:decimalLongitude "4.009332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960715 4.009332)"^^geo:wktLiteral ;
  geo-pos:lat "51.960715"^^xsd:decimal ;
  geo-pos:long "4.009332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46746; 46746'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009332'^^xsd:double;
  dwc:latitude '51.960715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611143'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853492 4.009341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853492"^^xsd:decimal ;
  dwc:decimalLongitude "4.009341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853492 4.009341)"^^geo:wktLiteral ;
  geo-pos:lat "51.853492"^^xsd:decimal ;
  geo-pos:long "4.009341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56710; 56710'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009341'^^xsd:double;
  dwc:latitude '51.853492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621176'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853492 4.009341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853492"^^xsd:decimal ;
  dwc:decimalLongitude "4.009341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853492 4.009341)"^^geo:wktLiteral ;
  geo-pos:lat "51.853492"^^xsd:decimal ;
  geo-pos:long "4.009341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56712; 56712'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009341'^^xsd:double;
  dwc:latitude '51.853492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621178'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853492 4.009341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853492"^^xsd:decimal ;
  dwc:decimalLongitude "4.009341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853492 4.009341)"^^geo:wktLiteral ;
  geo-pos:lat "51.853492"^^xsd:decimal ;
  geo-pos:long "4.009341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56711; 56711'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009341'^^xsd:double;
  dwc:latitude '51.853492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621177'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972332 4.009345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.972332"^^xsd:decimal ;
  dwc:decimalLongitude "4.009345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.972332 4.009345)"^^geo:wktLiteral ;
  geo-pos:lat "51.972332"^^xsd:decimal ;
  geo-pos:long "4.009345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42899; 42899'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009345'^^xsd:double;
  dwc:latitude '51.972332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607950'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958701 4.009359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958701"^^xsd:decimal ;
  dwc:decimalLongitude "4.009359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958701 4.009359)"^^geo:wktLiteral ;
  geo-pos:lat "51.958701"^^xsd:decimal ;
  geo-pos:long "4.009359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-609a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40174; 40174'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.9525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009359'^^xsd:double;
  dwc:latitude '51.958701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605377'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958701 4.009359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958701"^^xsd:decimal ;
  dwc:decimalLongitude "4.009359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958701 4.009359)"^^geo:wktLiteral ;
  geo-pos:lat "51.958701"^^xsd:decimal ;
  geo-pos:long "4.009359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6099'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40175; 40175'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.9525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009359'^^xsd:double;
  dwc:latitude '51.958701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605378'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958701 4.009359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958701"^^xsd:decimal ;
  dwc:decimalLongitude "4.009359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958701 4.009359)"^^geo:wktLiteral ;
  geo-pos:lat "51.958701"^^xsd:decimal ;
  geo-pos:long "4.009359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6098'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40176; 40176'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.9525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009359'^^xsd:double;
  dwc:latitude '51.958701'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605379'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969778 4.009361)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969778"^^xsd:decimal ;
  dwc:decimalLongitude "4.009361"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969778 4.009361)"^^geo:wktLiteral ;
  geo-pos:lat "51.969778"^^xsd:decimal ;
  geo-pos:long "4.009361"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46765; 46765'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6925'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009361'^^xsd:double;
  dwc:latitude '51.969778'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611162'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97956 4.009362)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97956"^^xsd:decimal ;
  dwc:decimalLongitude "4.009362"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97956 4.009362)"^^geo:wktLiteral ;
  geo-pos:lat "51.97956"^^xsd:decimal ;
  geo-pos:long "4.009362"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e07'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48212; 48212'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.580833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009362'^^xsd:double;
  dwc:latitude '51.97956'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613092'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97956 4.009362)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97956"^^xsd:decimal ;
  dwc:decimalLongitude "4.009362"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97956 4.009362)"^^geo:wktLiteral ;
  geo-pos:lat "51.97956"^^xsd:decimal ;
  geo-pos:long "4.009362"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e06'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48211; 48211'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.580833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009362'^^xsd:double;
  dwc:latitude '51.97956'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613091'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85395 4.009424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85395"^^xsd:decimal ;
  dwc:decimalLongitude "4.009424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85395 4.009424)"^^geo:wktLiteral ;
  geo-pos:lat "51.85395"^^xsd:decimal ;
  geo-pos:long "4.009424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6380'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44726; 44726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.7975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009424'^^xsd:double;
  dwc:latitude '51.85395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609773'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85395 4.009424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85395"^^xsd:decimal ;
  dwc:decimalLongitude "4.009424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85395 4.009424)"^^geo:wktLiteral ;
  geo-pos:lat "51.85395"^^xsd:decimal ;
  geo-pos:long "4.009424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-637f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44727; 44727'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.7975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009424'^^xsd:double;
  dwc:latitude '51.85395'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609774'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951174 4.009438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951174"^^xsd:decimal ;
  dwc:decimalLongitude "4.009438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951174 4.009438)"^^geo:wktLiteral ;
  geo-pos:lat "51.951174"^^xsd:decimal ;
  geo-pos:long "4.009438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53d0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53918; 53918'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.143333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009438'^^xsd:double;
  dwc:latitude '51.951174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618426'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882228 4.009447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882228"^^xsd:decimal ;
  dwc:decimalLongitude "4.009447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882228 4.009447)"^^geo:wktLiteral ;
  geo-pos:lat "51.882228"^^xsd:decimal ;
  geo-pos:long "4.009447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49595; 49595'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009447'^^xsd:double;
  dwc:latitude '51.882228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614446'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882228 4.009447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882228"^^xsd:decimal ;
  dwc:decimalLongitude "4.009447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882228 4.009447)"^^geo:wktLiteral ;
  geo-pos:lat "51.882228"^^xsd:decimal ;
  geo-pos:long "4.009447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49596; 49596'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009447'^^xsd:double;
  dwc:latitude '51.882228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614447'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882228 4.009447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882228"^^xsd:decimal ;
  dwc:decimalLongitude "4.009447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882228 4.009447)"^^geo:wktLiteral ;
  geo-pos:lat "51.882228"^^xsd:decimal ;
  geo-pos:long "4.009447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49594; 49594'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2030555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009447'^^xsd:double;
  dwc:latitude '51.882228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614445'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95032 4.009462)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95032"^^xsd:decimal ;
  dwc:decimalLongitude "4.009462"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95032 4.009462)"^^geo:wktLiteral ;
  geo-pos:lat "51.95032"^^xsd:decimal ;
  geo-pos:long "4.009462"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f43'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54848; 54848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.924722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009462'^^xsd:double;
  dwc:latitude '51.95032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619346'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95032 4.009462)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95032"^^xsd:decimal ;
  dwc:decimalLongitude "4.009462"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95032 4.009462)"^^geo:wktLiteral ;
  geo-pos:lat "51.95032"^^xsd:decimal ;
  geo-pos:long "4.009462"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54849; 54849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.924722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009462'^^xsd:double;
  dwc:latitude '51.95032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619347'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95032 4.009462)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95032"^^xsd:decimal ;
  dwc:decimalLongitude "4.009462"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95032 4.009462)"^^geo:wktLiteral ;
  geo-pos:lat "51.95032"^^xsd:decimal ;
  geo-pos:long "4.009462"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f41'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54847; 54847'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.924722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009462'^^xsd:double;
  dwc:latitude '51.95032'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619345'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980224 4.009567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980224"^^xsd:decimal ;
  dwc:decimalLongitude "4.009567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980224 4.009567)"^^geo:wktLiteral ;
  geo-pos:lat "51.980224"^^xsd:decimal ;
  geo-pos:long "4.009567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f36'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54861; 54861'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.051111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009567'^^xsd:double;
  dwc:latitude '51.980224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619360'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853832 4.009581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853832"^^xsd:decimal ;
  dwc:decimalLongitude "4.009581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853832 4.009581)"^^geo:wktLiteral ;
  geo-pos:lat "51.853832"^^xsd:decimal ;
  geo-pos:long "4.009581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f7f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54787; 54787'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.758888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009581'^^xsd:double;
  dwc:latitude '51.853832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619285'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97081 4.009617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97081"^^xsd:decimal ;
  dwc:decimalLongitude "4.009617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97081 4.009617)"^^geo:wktLiteral ;
  geo-pos:lat "51.97081"^^xsd:decimal ;
  geo-pos:long "4.009617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46764; 46764'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009617'^^xsd:double;
  dwc:latitude '51.97081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611161'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960362 4.009644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960362"^^xsd:decimal ;
  dwc:decimalLongitude "4.009644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960362 4.009644)"^^geo:wktLiteral ;
  geo-pos:lat "51.960362"^^xsd:decimal ;
  geo-pos:long "4.009644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49578; 49578'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009644'^^xsd:double;
  dwc:latitude '51.960362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614357'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911224 4.009647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911224"^^xsd:decimal ;
  dwc:decimalLongitude "4.009647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911224 4.009647)"^^geo:wktLiteral ;
  geo-pos:lat "51.911224"^^xsd:decimal ;
  geo-pos:long "4.009647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b44'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47484; 47484'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009647'^^xsd:double;
  dwc:latitude '51.911224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612390'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974801 4.009678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974801"^^xsd:decimal ;
  dwc:decimalLongitude "4.009678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974801 4.009678)"^^geo:wktLiteral ;
  geo-pos:lat "51.974801"^^xsd:decimal ;
  geo-pos:long "4.009678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f3b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54856; 54856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009678'^^xsd:double;
  dwc:latitude '51.974801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619355'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974801 4.009678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974801"^^xsd:decimal ;
  dwc:decimalLongitude "4.009678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974801 4.009678)"^^geo:wktLiteral ;
  geo-pos:lat "51.974801"^^xsd:decimal ;
  geo-pos:long "4.009678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54857; 54857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009678'^^xsd:double;
  dwc:latitude '51.974801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619356'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949814 4.009684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949814"^^xsd:decimal ;
  dwc:decimalLongitude "4.009684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949814 4.009684)"^^geo:wktLiteral ;
  geo-pos:lat "51.949814"^^xsd:decimal ;
  geo-pos:long "4.009684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e0c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48203; 48203'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.559722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009684'^^xsd:double;
  dwc:latitude '51.949814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613086'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949814 4.009684)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.949814"^^xsd:decimal ;
  dwc:decimalLongitude "4.009684"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.949814 4.009684)"^^geo:wktLiteral ;
  geo-pos:lat "51.949814"^^xsd:decimal ;
  geo-pos:long "4.009684"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e0b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48205; 48205'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.559722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009684'^^xsd:double;
  dwc:latitude '51.949814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613087'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880643 4.009717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880643"^^xsd:decimal ;
  dwc:decimalLongitude "4.009717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880643 4.009717)"^^geo:wktLiteral ;
  geo-pos:lat "51.880643"^^xsd:decimal ;
  geo-pos:long "4.009717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6321'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44832; 44832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.312777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009717'^^xsd:double;
  dwc:latitude '51.880643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609873'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880643 4.009717)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880643"^^xsd:decimal ;
  dwc:decimalLongitude "4.009717"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880643 4.009717)"^^geo:wktLiteral ;
  geo-pos:lat "51.880643"^^xsd:decimal ;
  geo-pos:long "4.009717"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64ff'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48951; 48951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.3108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009717'^^xsd:double;
  dwc:latitude '51.880643'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613789'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958068 4.009753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958068"^^xsd:decimal ;
  dwc:decimalLongitude "4.009753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958068 4.009753)"^^geo:wktLiteral ;
  geo-pos:lat "51.958068"^^xsd:decimal ;
  geo-pos:long "4.009753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4172'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56808; 56808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009753'^^xsd:double;
  dwc:latitude '51.958068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621274'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958068 4.009753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958068"^^xsd:decimal ;
  dwc:decimalLongitude "4.009753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958068 4.009753)"^^geo:wktLiteral ;
  geo-pos:lat "51.958068"^^xsd:decimal ;
  geo-pos:long "4.009753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4171'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56809; 56809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009753'^^xsd:double;
  dwc:latitude '51.958068'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621275'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950865 4.00978)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.950865"^^xsd:decimal ;
  dwc:decimalLongitude "4.00978"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.950865 4.00978)"^^geo:wktLiteral ;
  geo-pos:lat "51.950865"^^xsd:decimal ;
  geo-pos:long "4.00978"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4179'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56801; 56801'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.00978'^^xsd:double;
  dwc:latitude '51.950865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621267'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958939 4.009831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958939"^^xsd:decimal ;
  dwc:decimalLongitude "4.009831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958939 4.009831)"^^geo:wktLiteral ;
  geo-pos:lat "51.958939"^^xsd:decimal ;
  geo-pos:long "4.009831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39375; 39375'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009831'^^xsd:double;
  dwc:latitude '51.958939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604645'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976616 4.009835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976616"^^xsd:decimal ;
  dwc:decimalLongitude "4.009835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976616 4.009835)"^^geo:wktLiteral ;
  geo-pos:lat "51.976616"^^xsd:decimal ;
  geo-pos:long "4.009835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5581'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55417; 55417'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.846111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009835'^^xsd:double;
  dwc:latitude '51.976616'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619935'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961574 4.009846)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.961574"^^xsd:decimal ;
  dwc:decimalLongitude "4.009846"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.961574 4.009846)"^^geo:wktLiteral ;
  geo-pos:lat "51.961574"^^xsd:decimal ;
  geo-pos:long "4.009846"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46768; 46768'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009846'^^xsd:double;
  dwc:latitude '51.961574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611679'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874231 4.009878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874231"^^xsd:decimal ;
  dwc:decimalLongitude "4.009878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874231 4.009878)"^^geo:wktLiteral ;
  geo-pos:lat "51.874231"^^xsd:decimal ;
  geo-pos:long "4.009878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-413d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56865; 56865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009878'^^xsd:double;
  dwc:latitude '51.874231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621328'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874231 4.009878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874231"^^xsd:decimal ;
  dwc:decimalLongitude "4.009878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874231 4.009878)"^^geo:wktLiteral ;
  geo-pos:lat "51.874231"^^xsd:decimal ;
  geo-pos:long "4.009878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-413c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56864; 56864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009878'^^xsd:double;
  dwc:latitude '51.874231'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621327'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953274 4.009878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953274"^^xsd:decimal ;
  dwc:decimalLongitude "4.009878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953274 4.009878)"^^geo:wktLiteral ;
  geo-pos:lat "51.953274"^^xsd:decimal ;
  geo-pos:long "4.009878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c31'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45709; 45709'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009878'^^xsd:double;
  dwc:latitude '51.953274'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610672'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953274 4.009878)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953274"^^xsd:decimal ;
  dwc:decimalLongitude "4.009878"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953274 4.009878)"^^geo:wktLiteral ;
  geo-pos:lat "51.953274"^^xsd:decimal ;
  geo-pos:long "4.009878"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c30'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45708; 45708'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.1136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009878'^^xsd:double;
  dwc:latitude '51.953274'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610671'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952834 4.009897)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952834"^^xsd:decimal ;
  dwc:decimalLongitude "4.009897"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952834 4.009897)"^^geo:wktLiteral ;
  geo-pos:lat "51.952834"^^xsd:decimal ;
  geo-pos:long "4.009897"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5996'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46281; 46281'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009897'^^xsd:double;
  dwc:latitude '51.952834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611264'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951665 4.0099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951665"^^xsd:decimal ;
  dwc:decimalLongitude "4.0099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951665 4.0099)"^^geo:wktLiteral ;
  geo-pos:lat "51.951665"^^xsd:decimal ;
  geo-pos:long "4.0099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49562; 49562'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0099'^^xsd:double;
  dwc:latitude '51.951665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614341'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951665 4.0099)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951665"^^xsd:decimal ;
  dwc:decimalLongitude "4.0099"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951665 4.0099)"^^geo:wktLiteral ;
  geo-pos:lat "51.951665"^^xsd:decimal ;
  geo-pos:long "4.0099"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49561; 49561'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9372222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0099'^^xsd:double;
  dwc:latitude '51.951665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614340'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957806 4.009922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957806"^^xsd:decimal ;
  dwc:decimalLongitude "4.009922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957806 4.009922)"^^geo:wktLiteral ;
  geo-pos:lat "51.957806"^^xsd:decimal ;
  geo-pos:long "4.009922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4174'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56806; 56806'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009922'^^xsd:double;
  dwc:latitude '51.957806'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621272'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957806 4.009922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957806"^^xsd:decimal ;
  dwc:decimalLongitude "4.009922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957806 4.009922)"^^geo:wktLiteral ;
  geo-pos:lat "51.957806"^^xsd:decimal ;
  geo-pos:long "4.009922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4173'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56807; 56807'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009922'^^xsd:double;
  dwc:latitude '51.957806'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621273'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866271 4.009932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866271"^^xsd:decimal ;
  dwc:decimalLongitude "4.009932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866271 4.009932)"^^geo:wktLiteral ;
  geo-pos:lat "51.866271"^^xsd:decimal ;
  geo-pos:long "4.009932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42551; 42551'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009932'^^xsd:double;
  dwc:latitude '51.866271'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607658'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95143 4.009997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95143"^^xsd:decimal ;
  dwc:decimalLongitude "4.009997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95143 4.009997)"^^geo:wktLiteral ;
  geo-pos:lat "51.95143"^^xsd:decimal ;
  geo-pos:long "4.009997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4178'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56802; 56802'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.009997'^^xsd:double;
  dwc:latitude '51.95143'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621268'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973045 4.010046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973045"^^xsd:decimal ;
  dwc:decimalLongitude "4.010046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973045 4.010046)"^^geo:wktLiteral ;
  geo-pos:lat "51.973045"^^xsd:decimal ;
  geo-pos:long "4.010046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-651b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48918; 48918'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010046'^^xsd:double;
  dwc:latitude '51.973045'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613757'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973045 4.010046)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973045"^^xsd:decimal ;
  dwc:decimalLongitude "4.010046"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973045 4.010046)"^^geo:wktLiteral ;
  geo-pos:lat "51.973045"^^xsd:decimal ;
  geo-pos:long "4.010046"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-651a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48919; 48919'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010046'^^xsd:double;
  dwc:latitude '51.973045'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613758'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976255 4.01006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976255"^^xsd:decimal ;
  dwc:decimalLongitude "4.01006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976255 4.01006)"^^geo:wktLiteral ;
  geo-pos:lat "51.976255"^^xsd:decimal ;
  geo-pos:long "4.01006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47853; 47853'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01006'^^xsd:double;
  dwc:latitude '51.976255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612808'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976255 4.01006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976255"^^xsd:decimal ;
  dwc:decimalLongitude "4.01006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976255 4.01006)"^^geo:wktLiteral ;
  geo-pos:lat "51.976255"^^xsd:decimal ;
  geo-pos:long "4.01006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47854; 47854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01006'^^xsd:double;
  dwc:latitude '51.976255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612809'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976255 4.01006)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976255"^^xsd:decimal ;
  dwc:decimalLongitude "4.01006"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976255 4.01006)"^^geo:wktLiteral ;
  geo-pos:lat "51.976255"^^xsd:decimal ;
  geo-pos:long "4.01006"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47852; 47852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01006'^^xsd:double;
  dwc:latitude '51.976255'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612807'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951753 4.010077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951753"^^xsd:decimal ;
  dwc:decimalLongitude "4.010077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951753 4.010077)"^^geo:wktLiteral ;
  geo-pos:lat "51.951753"^^xsd:decimal ;
  geo-pos:long "4.010077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-786f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52151; 52151'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010077'^^xsd:double;
  dwc:latitude '51.951753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616838'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951753 4.010077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951753"^^xsd:decimal ;
  dwc:decimalLongitude "4.010077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951753 4.010077)"^^geo:wktLiteral ;
  geo-pos:lat "51.951753"^^xsd:decimal ;
  geo-pos:long "4.010077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-786e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52150; 52150'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010077'^^xsd:double;
  dwc:latitude '51.951753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616837'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951753 4.010077)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951753"^^xsd:decimal ;
  dwc:decimalLongitude "4.010077"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951753 4.010077)"^^geo:wktLiteral ;
  geo-pos:lat "51.951753"^^xsd:decimal ;
  geo-pos:long "4.010077"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-786d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52149; 52149'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4155555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010077'^^xsd:double;
  dwc:latitude '51.951753'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616836'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880599 4.01008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880599"^^xsd:decimal ;
  dwc:decimalLongitude "4.01008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880599 4.01008)"^^geo:wktLiteral ;
  geo-pos:lat "51.880599"^^xsd:decimal ;
  geo-pos:long "4.01008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7844'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52193; 52193'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01008'^^xsd:double;
  dwc:latitude '51.880599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616877'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981676 4.010152)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981676"^^xsd:decimal ;
  dwc:decimalLongitude "4.010152"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981676 4.010152)"^^geo:wktLiteral ;
  geo-pos:lat "51.981676"^^xsd:decimal ;
  geo-pos:long "4.010152"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42917; 42917'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010152'^^xsd:double;
  dwc:latitude '51.981676'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607968'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958874 4.010164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958874"^^xsd:decimal ;
  dwc:decimalLongitude "4.010164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958874 4.010164)"^^geo:wktLiteral ;
  geo-pos:lat "51.958874"^^xsd:decimal ;
  geo-pos:long "4.010164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49563; 49563'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010164'^^xsd:double;
  dwc:latitude '51.958874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614342'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958874 4.010164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958874"^^xsd:decimal ;
  dwc:decimalLongitude "4.010164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958874 4.010164)"^^geo:wktLiteral ;
  geo-pos:lat "51.958874"^^xsd:decimal ;
  geo-pos:long "4.010164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49564; 49564'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9411111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010164'^^xsd:double;
  dwc:latitude '51.958874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614343'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960249 4.01018)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.960249"^^xsd:decimal ;
  dwc:decimalLongitude "4.01018"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.960249 4.01018)"^^geo:wktLiteral ;
  geo-pos:lat "51.960249"^^xsd:decimal ;
  geo-pos:long "4.01018"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42895; 42895'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01018'^^xsd:double;
  dwc:latitude '51.960249'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607946'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954225 4.01019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954225"^^xsd:decimal ;
  dwc:decimalLongitude "4.01019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954225 4.01019)"^^geo:wktLiteral ;
  geo-pos:lat "51.954225"^^xsd:decimal ;
  geo-pos:long "4.01019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5589'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55409; 55409'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.825833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01019'^^xsd:double;
  dwc:latitude '51.954225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619927'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954225 4.01019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954225"^^xsd:decimal ;
  dwc:decimalLongitude "4.01019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954225 4.01019)"^^geo:wktLiteral ;
  geo-pos:lat "51.954225"^^xsd:decimal ;
  geo-pos:long "4.01019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5588'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55410; 55410'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.825833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01019'^^xsd:double;
  dwc:latitude '51.954225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619928'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86849 4.010331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86849"^^xsd:decimal ;
  dwc:decimalLongitude "4.010331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86849 4.010331)"^^geo:wktLiteral ;
  geo-pos:lat "51.86849"^^xsd:decimal ;
  geo-pos:long "4.010331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53082; 53082'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010331'^^xsd:double;
  dwc:latitude '51.86849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617698'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86849 4.010331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86849"^^xsd:decimal ;
  dwc:decimalLongitude "4.010331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86849 4.010331)"^^geo:wktLiteral ;
  geo-pos:lat "51.86849"^^xsd:decimal ;
  geo-pos:long "4.010331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53083; 53083'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010331'^^xsd:double;
  dwc:latitude '51.86849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617699'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86849 4.010331)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86849"^^xsd:decimal ;
  dwc:decimalLongitude "4.010331"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86849 4.010331)"^^geo:wktLiteral ;
  geo-pos:lat "51.86849"^^xsd:decimal ;
  geo-pos:long "4.010331"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-479f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53084; 53084'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010331'^^xsd:double;
  dwc:latitude '51.86849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617700'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854104 4.010342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854104"^^xsd:decimal ;
  dwc:decimalLongitude "4.010342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854104 4.010342)"^^geo:wktLiteral ;
  geo-pos:lat "51.854104"^^xsd:decimal ;
  geo-pos:long "4.010342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53fb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54681; 54681'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010342'^^xsd:double;
  dwc:latitude '51.854104'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619179'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863913 4.010359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863913"^^xsd:decimal ;
  dwc:decimalLongitude "4.010359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863913 4.010359)"^^geo:wktLiteral ;
  geo-pos:lat "51.863913"^^xsd:decimal ;
  geo-pos:long "4.010359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f11'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54899; 54899'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.219444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010359'^^xsd:double;
  dwc:latitude '51.863913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619463'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863913 4.010359)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863913"^^xsd:decimal ;
  dwc:decimalLongitude "4.010359"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863913 4.010359)"^^geo:wktLiteral ;
  geo-pos:lat "51.863913"^^xsd:decimal ;
  geo-pos:long "4.010359"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f10'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54900; 54900'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.219444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010359'^^xsd:double;
  dwc:latitude '51.863913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619464'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952488 4.010384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952488"^^xsd:decimal ;
  dwc:decimalLongitude "4.010384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952488 4.010384)"^^geo:wktLiteral ;
  geo-pos:lat "51.952488"^^xsd:decimal ;
  geo-pos:long "4.010384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72db'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43876; 43876'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.43'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010384'^^xsd:double;
  dwc:latitude '51.952488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608888'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952488 4.010384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952488"^^xsd:decimal ;
  dwc:decimalLongitude "4.010384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952488 4.010384)"^^geo:wktLiteral ;
  geo-pos:lat "51.952488"^^xsd:decimal ;
  geo-pos:long "4.010384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72da'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43877; 43877'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.43'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010384'^^xsd:double;
  dwc:latitude '51.952488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608889'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976741 4.010388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976741"^^xsd:decimal ;
  dwc:decimalLongitude "4.010388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976741 4.010388)"^^geo:wktLiteral ;
  geo-pos:lat "51.976741"^^xsd:decimal ;
  geo-pos:long "4.010388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7862'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52163; 52163'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010388'^^xsd:double;
  dwc:latitude '51.976741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616850'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976741 4.010388)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976741"^^xsd:decimal ;
  dwc:decimalLongitude "4.010388"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976741 4.010388)"^^geo:wktLiteral ;
  geo-pos:lat "51.976741"^^xsd:decimal ;
  geo-pos:long "4.010388"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7861'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52162; 52162'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4344444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010388'^^xsd:double;
  dwc:latitude '51.976741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616849'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9776 4.01041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9776"^^xsd:decimal ;
  dwc:decimalLongitude "4.01041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9776 4.01041)"^^geo:wktLiteral ;
  geo-pos:lat "51.9776"^^xsd:decimal ;
  geo-pos:long "4.01041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b34'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47500; 47500'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01041'^^xsd:double;
  dwc:latitude '51.9776'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612406'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871954 4.01043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871954"^^xsd:decimal ;
  dwc:decimalLongitude "4.01043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871954 4.01043)"^^geo:wktLiteral ;
  geo-pos:lat "51.871954"^^xsd:decimal ;
  geo-pos:long "4.01043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-750b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42538; 42538'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01043'^^xsd:double;
  dwc:latitude '51.871954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607645'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871954 4.01043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871954"^^xsd:decimal ;
  dwc:decimalLongitude "4.01043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871954 4.01043)"^^geo:wktLiteral ;
  geo-pos:lat "51.871954"^^xsd:decimal ;
  geo-pos:long "4.01043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-750a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42537; 42537'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01043'^^xsd:double;
  dwc:latitude '51.871954'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607644'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86465 4.010463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86465"^^xsd:decimal ;
  dwc:decimalLongitude "4.010463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86465 4.010463)"^^geo:wktLiteral ;
  geo-pos:lat "51.86465"^^xsd:decimal ;
  geo-pos:long "4.010463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c18'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45735; 45735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010463'^^xsd:double;
  dwc:latitude '51.86465'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610697'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86465 4.010463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86465"^^xsd:decimal ;
  dwc:decimalLongitude "4.010463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86465 4.010463)"^^geo:wktLiteral ;
  geo-pos:lat "51.86465"^^xsd:decimal ;
  geo-pos:long "4.010463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c17'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45734; 45734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010463'^^xsd:double;
  dwc:latitude '51.86465'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610696'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95415 4.010465)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95415"^^xsd:decimal ;
  dwc:decimalLongitude "4.010465"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95415 4.010465)"^^geo:wktLiteral ;
  geo-pos:lat "51.95415"^^xsd:decimal ;
  geo-pos:long "4.010465"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53cf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53919; 53919'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.145555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010465'^^xsd:double;
  dwc:latitude '51.95415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618427'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973806 4.01047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973806"^^xsd:decimal ;
  dwc:decimalLongitude "4.01047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973806 4.01047)"^^geo:wktLiteral ;
  geo-pos:lat "51.973806"^^xsd:decimal ;
  geo-pos:long "4.01047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6344'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44791; 44791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.042222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01047'^^xsd:double;
  dwc:latitude '51.973806'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609835'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973806 4.01047)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973806"^^xsd:decimal ;
  dwc:decimalLongitude "4.01047"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973806 4.01047)"^^geo:wktLiteral ;
  geo-pos:lat "51.973806"^^xsd:decimal ;
  geo-pos:long "4.01047"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6343'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44790; 44790'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.042222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01047'^^xsd:double;
  dwc:latitude '51.973806'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609834'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952847 4.010479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952847"^^xsd:decimal ;
  dwc:decimalLongitude "4.010479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952847 4.010479)"^^geo:wktLiteral ;
  geo-pos:lat "51.952847"^^xsd:decimal ;
  geo-pos:long "4.010479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4177'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56804; 56804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010479'^^xsd:double;
  dwc:latitude '51.952847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621270'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952847 4.010479)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952847"^^xsd:decimal ;
  dwc:decimalLongitude "4.010479"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952847 4.010479)"^^geo:wktLiteral ;
  geo-pos:lat "51.952847"^^xsd:decimal ;
  geo-pos:long "4.010479"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4176'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56803; 56803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010479'^^xsd:double;
  dwc:latitude '51.952847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621269'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880816 4.010563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880816"^^xsd:decimal ;
  dwc:decimalLongitude "4.010563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880816 4.010563)"^^geo:wktLiteral ;
  geo-pos:lat "51.880816"^^xsd:decimal ;
  geo-pos:long "4.010563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5392'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53982; 53982'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.436944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010563'^^xsd:double;
  dwc:latitude '51.880816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618565'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882542 4.010588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882542"^^xsd:decimal ;
  dwc:decimalLongitude "4.010588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882542 4.010588)"^^geo:wktLiteral ;
  geo-pos:lat "51.882542"^^xsd:decimal ;
  geo-pos:long "4.010588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6501'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48950; 48950'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010588'^^xsd:double;
  dwc:latitude '51.882542'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613788'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882542 4.010588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882542"^^xsd:decimal ;
  dwc:decimalLongitude "4.010588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882542 4.010588)"^^geo:wktLiteral ;
  geo-pos:lat "51.882542"^^xsd:decimal ;
  geo-pos:long "4.010588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6500'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48949; 48949'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.2919444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010588'^^xsd:double;
  dwc:latitude '51.882542'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613787'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87168 4.01062)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87168"^^xsd:decimal ;
  dwc:decimalLongitude "4.01062"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87168 4.01062)"^^geo:wktLiteral ;
  geo-pos:lat "51.87168"^^xsd:decimal ;
  geo-pos:long "4.01062"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53081; 53081'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.913888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01062'^^xsd:double;
  dwc:latitude '51.87168'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617697'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852959 4.010651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852959"^^xsd:decimal ;
  dwc:decimalLongitude "4.010651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852959 4.010651)"^^geo:wktLiteral ;
  geo-pos:lat "51.852959"^^xsd:decimal ;
  geo-pos:long "4.010651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-654d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48869; 48869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010651'^^xsd:double;
  dwc:latitude '51.852959'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613453'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852959 4.010651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852959"^^xsd:decimal ;
  dwc:decimalLongitude "4.010651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852959 4.010651)"^^geo:wktLiteral ;
  geo-pos:lat "51.852959"^^xsd:decimal ;
  geo-pos:long "4.010651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-654c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48868; 48868'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010651'^^xsd:double;
  dwc:latitude '51.852959'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613452'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852959 4.010651)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852959"^^xsd:decimal ;
  dwc:decimalLongitude "4.010651"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852959 4.010651)"^^geo:wktLiteral ;
  geo-pos:lat "51.852959"^^xsd:decimal ;
  geo-pos:long "4.010651"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-654b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48867; 48867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010651'^^xsd:double;
  dwc:latitude '51.852959'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613451'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951245 4.010662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951245"^^xsd:decimal ;
  dwc:decimalLongitude "4.010662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951245 4.010662)"^^geo:wktLiteral ;
  geo-pos:lat "51.951245"^^xsd:decimal ;
  geo-pos:long "4.010662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b9e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55994; 55994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010662'^^xsd:double;
  dwc:latitude '51.951245'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620447'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952072 4.010666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952072"^^xsd:decimal ;
  dwc:decimalLongitude "4.010666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952072 4.010666)"^^geo:wktLiteral ;
  geo-pos:lat "51.952072"^^xsd:decimal ;
  geo-pos:long "4.010666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47844; 47844'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010666'^^xsd:double;
  dwc:latitude '51.952072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612799'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952072 4.010666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952072"^^xsd:decimal ;
  dwc:decimalLongitude "4.010666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952072 4.010666)"^^geo:wktLiteral ;
  geo-pos:lat "51.952072"^^xsd:decimal ;
  geo-pos:long "4.010666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5db1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47843; 47843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5122222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010666'^^xsd:double;
  dwc:latitude '51.952072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612798'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956504 4.010678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956504"^^xsd:decimal ;
  dwc:decimalLongitude "4.010678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956504 4.010678)"^^geo:wktLiteral ;
  geo-pos:lat "51.956504"^^xsd:decimal ;
  geo-pos:long "4.010678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4175'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56805; 56805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010678'^^xsd:double;
  dwc:latitude '51.956504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621271'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956504 4.010678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956504"^^xsd:decimal ;
  dwc:decimalLongitude "4.010678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956504 4.010678)"^^geo:wktLiteral ;
  geo-pos:lat "51.956504"^^xsd:decimal ;
  geo-pos:long "4.010678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f40'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54850; 54850'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.930833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010678'^^xsd:double;
  dwc:latitude '51.956504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619348'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956504 4.010678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956504"^^xsd:decimal ;
  dwc:decimalLongitude "4.010678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956504 4.010678)"^^geo:wktLiteral ;
  geo-pos:lat "51.956504"^^xsd:decimal ;
  geo-pos:long "4.010678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f3f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54852; 54852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.930833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010678'^^xsd:double;
  dwc:latitude '51.956504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619350'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956504 4.010678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956504"^^xsd:decimal ;
  dwc:decimalLongitude "4.010678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956504 4.010678)"^^geo:wktLiteral ;
  geo-pos:lat "51.956504"^^xsd:decimal ;
  geo-pos:long "4.010678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54853; 54853'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.930833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010678'^^xsd:double;
  dwc:latitude '51.956504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619351'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85357 4.010679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85357"^^xsd:decimal ;
  dwc:decimalLongitude "4.010679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85357 4.010679)"^^geo:wktLiteral ;
  geo-pos:lat "51.85357"^^xsd:decimal ;
  geo-pos:long "4.010679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47fe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52986; 52986'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.4025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010679'^^xsd:double;
  dwc:latitude '51.85357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617605'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85357 4.010679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85357"^^xsd:decimal ;
  dwc:decimalLongitude "4.010679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85357 4.010679)"^^geo:wktLiteral ;
  geo-pos:lat "51.85357"^^xsd:decimal ;
  geo-pos:long "4.010679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52987; 52987'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.4025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010679'^^xsd:double;
  dwc:latitude '51.85357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617606'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85357 4.010679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85357"^^xsd:decimal ;
  dwc:decimalLongitude "4.010679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85357 4.010679)"^^geo:wktLiteral ;
  geo-pos:lat "51.85357"^^xsd:decimal ;
  geo-pos:long "4.010679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47fc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52985; 52985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.4025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010679'^^xsd:double;
  dwc:latitude '51.85357'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617604'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913687 4.010763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913687"^^xsd:decimal ;
  dwc:decimalLongitude "4.010763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913687 4.010763)"^^geo:wktLiteral ;
  geo-pos:lat "51.913687"^^xsd:decimal ;
  geo-pos:long "4.010763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a63'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51129; 51129'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8261111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010763'^^xsd:double;
  dwc:latitude '51.913687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615813'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913687 4.010763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913687"^^xsd:decimal ;
  dwc:decimalLongitude "4.010763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913687 4.010763)"^^geo:wktLiteral ;
  geo-pos:lat "51.913687"^^xsd:decimal ;
  geo-pos:long "4.010763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a62'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51128; 51128'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8261111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010763'^^xsd:double;
  dwc:latitude '51.913687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615812'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87425"^^xsd:decimal ;
  dwc:decimalLongitude "4.010765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  geo-pos:lat "51.87425"^^xsd:decimal ;
  geo-pos:long "4.010765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5972'^^xsd:string;
  dwc:scientificName 'Aythya marila'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46324; 46324'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010765'^^xsd:double;
  dwc:latitude '51.87425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '159172'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611304'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '159172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87425"^^xsd:decimal ;
  dwc:decimalLongitude "4.010765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  geo-pos:lat "51.87425"^^xsd:decimal ;
  geo-pos:long "4.010765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5971'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46320; 46320'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010765'^^xsd:double;
  dwc:latitude '51.87425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611300'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87425"^^xsd:decimal ;
  dwc:decimalLongitude "4.010765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  geo-pos:lat "51.87425"^^xsd:decimal ;
  geo-pos:long "4.010765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5970'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46325; 46325'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010765'^^xsd:double;
  dwc:latitude '51.87425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611305'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87425"^^xsd:decimal ;
  dwc:decimalLongitude "4.010765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  geo-pos:lat "51.87425"^^xsd:decimal ;
  geo-pos:long "4.010765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-596f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46322; 46322'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010765'^^xsd:double;
  dwc:latitude '51.87425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611302'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87425"^^xsd:decimal ;
  dwc:decimalLongitude "4.010765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  geo-pos:lat "51.87425"^^xsd:decimal ;
  geo-pos:long "4.010765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-596e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46323; 46323'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010765'^^xsd:double;
  dwc:latitude '51.87425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611303'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87425"^^xsd:decimal ;
  dwc:decimalLongitude "4.010765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87425 4.010765)"^^geo:wktLiteral ;
  geo-pos:lat "51.87425"^^xsd:decimal ;
  geo-pos:long "4.010765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-596d'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46321; 46321'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010765'^^xsd:double;
  dwc:latitude '51.87425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611301'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864485 4.010851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864485"^^xsd:decimal ;
  dwc:decimalLongitude "4.010851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864485 4.010851)"^^geo:wktLiteral ;
  geo-pos:lat "51.864485"^^xsd:decimal ;
  geo-pos:long "4.010851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6936'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50417; 50417'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010851'^^xsd:double;
  dwc:latitude '51.864485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615125'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864485 4.010851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864485"^^xsd:decimal ;
  dwc:decimalLongitude "4.010851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864485 4.010851)"^^geo:wktLiteral ;
  geo-pos:lat "51.864485"^^xsd:decimal ;
  geo-pos:long "4.010851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6935'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50418; 50418'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010851'^^xsd:double;
  dwc:latitude '51.864485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615126'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864485 4.010851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864485"^^xsd:decimal ;
  dwc:decimalLongitude "4.010851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864485 4.010851)"^^geo:wktLiteral ;
  geo-pos:lat "51.864485"^^xsd:decimal ;
  geo-pos:long "4.010851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6934'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50419; 50419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010851'^^xsd:double;
  dwc:latitude '51.864485'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615127'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97569 4.010906)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97569"^^xsd:decimal ;
  dwc:decimalLongitude "4.010906"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97569 4.010906)"^^geo:wktLiteral ;
  geo-pos:lat "51.97569"^^xsd:decimal ;
  geo-pos:long "4.010906"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50180; 50180'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.716111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010906'^^xsd:double;
  dwc:latitude '51.97569'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614428'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951872 4.010909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.951872"^^xsd:decimal ;
  dwc:decimalLongitude "4.010909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.951872 4.010909)"^^geo:wktLiteral ;
  geo-pos:lat "51.951872"^^xsd:decimal ;
  geo-pos:long "4.010909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6520'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48913; 48913'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0227777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010909'^^xsd:double;
  dwc:latitude '51.951872'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613752'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909504 4.010917)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909504"^^xsd:decimal ;
  dwc:decimalLongitude "4.010917"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909504 4.010917)"^^geo:wktLiteral ;
  geo-pos:lat "51.909504"^^xsd:decimal ;
  geo-pos:long "4.010917"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72e9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43862; 43862'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010917'^^xsd:double;
  dwc:latitude '51.909504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608873'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952609 4.010925)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952609"^^xsd:decimal ;
  dwc:decimalLongitude "4.010925"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952609 4.010925)"^^geo:wktLiteral ;
  geo-pos:lat "51.952609"^^xsd:decimal ;
  geo-pos:long "4.010925"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53027; 53027'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.562777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010925'^^xsd:double;
  dwc:latitude '51.952609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617646'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958486 4.010945)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.958486"^^xsd:decimal ;
  dwc:decimalLongitude "4.010945"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.958486 4.010945)"^^geo:wktLiteral ;
  geo-pos:lat "51.958486"^^xsd:decimal ;
  geo-pos:long "4.010945"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-786c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52152; 52152'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010945'^^xsd:double;
  dwc:latitude '51.958486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616839'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878169 4.010954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878169"^^xsd:decimal ;
  dwc:decimalLongitude "4.010954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878169 4.010954)"^^geo:wktLiteral ;
  geo-pos:lat "51.878169"^^xsd:decimal ;
  geo-pos:long "4.010954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d91'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47877; 47877'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010954'^^xsd:double;
  dwc:latitude '51.878169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612833'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878169 4.010954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878169"^^xsd:decimal ;
  dwc:decimalLongitude "4.010954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878169 4.010954)"^^geo:wktLiteral ;
  geo-pos:lat "51.878169"^^xsd:decimal ;
  geo-pos:long "4.010954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d90'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47878; 47878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010954'^^xsd:double;
  dwc:latitude '51.878169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612834'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878169 4.010954)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878169"^^xsd:decimal ;
  dwc:decimalLongitude "4.010954"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878169 4.010954)"^^geo:wktLiteral ;
  geo-pos:lat "51.878169"^^xsd:decimal ;
  geo-pos:long "4.010954"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d8f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47879; 47879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.7080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010954'^^xsd:double;
  dwc:latitude '51.878169'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612835'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957266 4.010972)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.957266"^^xsd:decimal ;
  dwc:decimalLongitude "4.010972"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.957266 4.010972)"^^geo:wktLiteral ;
  geo-pos:lat "51.957266"^^xsd:decimal ;
  geo-pos:long "4.010972"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47d3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53028; 53028'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.566111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.010972'^^xsd:double;
  dwc:latitude '51.957266'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617647'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97479 4.011002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97479"^^xsd:decimal ;
  dwc:decimalLongitude "4.011002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97479 4.011002)"^^geo:wktLiteral ;
  geo-pos:lat "51.97479"^^xsd:decimal ;
  geo-pos:long "4.011002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46763; 46763'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011002'^^xsd:double;
  dwc:latitude '51.97479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611160'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976444 4.01101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976444"^^xsd:decimal ;
  dwc:decimalLongitude "4.01101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976444 4.01101)"^^geo:wktLiteral ;
  geo-pos:lat "51.976444"^^xsd:decimal ;
  geo-pos:long "4.01101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ed0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49570; 49570'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01101'^^xsd:double;
  dwc:latitude '51.976444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614349'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976444 4.01101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976444"^^xsd:decimal ;
  dwc:decimalLongitude "4.01101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976444 4.01101)"^^geo:wktLiteral ;
  geo-pos:lat "51.976444"^^xsd:decimal ;
  geo-pos:long "4.01101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ecf'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49568; 49568'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01101'^^xsd:double;
  dwc:latitude '51.976444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614347'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976444 4.01101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976444"^^xsd:decimal ;
  dwc:decimalLongitude "4.01101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976444 4.01101)"^^geo:wktLiteral ;
  geo-pos:lat "51.976444"^^xsd:decimal ;
  geo-pos:long "4.01101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ece'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49569; 49569'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9505555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01101'^^xsd:double;
  dwc:latitude '51.976444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614348'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981461 4.011021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981461"^^xsd:decimal ;
  dwc:decimalLongitude "4.011021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981461 4.011021)"^^geo:wktLiteral ;
  geo-pos:lat "51.981461"^^xsd:decimal ;
  geo-pos:long "4.011021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43881; 43881'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011021'^^xsd:double;
  dwc:latitude '51.981461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608893'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981461 4.011021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981461"^^xsd:decimal ;
  dwc:decimalLongitude "4.011021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981461 4.011021)"^^geo:wktLiteral ;
  geo-pos:lat "51.981461"^^xsd:decimal ;
  geo-pos:long "4.011021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43882; 43882'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011021'^^xsd:double;
  dwc:latitude '51.981461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608894'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981461 4.011021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981461"^^xsd:decimal ;
  dwc:decimalLongitude "4.011021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981461 4.011021)"^^geo:wktLiteral ;
  geo-pos:lat "51.981461"^^xsd:decimal ;
  geo-pos:long "4.011021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43880; 43880'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011021'^^xsd:double;
  dwc:latitude '51.981461'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608892'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976399 4.011068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976399"^^xsd:decimal ;
  dwc:decimalLongitude "4.011068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976399 4.011068)"^^geo:wktLiteral ;
  geo-pos:lat "51.976399"^^xsd:decimal ;
  geo-pos:long "4.011068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6094'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40180; 40180'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.969722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011068'^^xsd:double;
  dwc:latitude '51.976399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605383'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976399 4.011068)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976399"^^xsd:decimal ;
  dwc:decimalLongitude "4.011068"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976399 4.011068)"^^geo:wktLiteral ;
  geo-pos:lat "51.976399"^^xsd:decimal ;
  geo-pos:long "4.011068"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6093'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40181; 40181'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.969722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011068'^^xsd:double;
  dwc:latitude '51.976399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605384'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853297 4.011094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853297"^^xsd:decimal ;
  dwc:decimalLongitude "4.011094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853297 4.011094)"^^geo:wktLiteral ;
  geo-pos:lat "51.853297"^^xsd:decimal ;
  geo-pos:long "4.011094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-441b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42839; 42839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011094'^^xsd:double;
  dwc:latitude '51.853297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607890'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853297 4.011094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853297"^^xsd:decimal ;
  dwc:decimalLongitude "4.011094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853297 4.011094)"^^geo:wktLiteral ;
  geo-pos:lat "51.853297"^^xsd:decimal ;
  geo-pos:long "4.011094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-441a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42840; 42840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2780555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011094'^^xsd:double;
  dwc:latitude '51.853297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607891'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864869 4.01115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864869"^^xsd:decimal ;
  dwc:decimalLongitude "4.01115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864869 4.01115)"^^geo:wktLiteral ;
  geo-pos:lat "51.864869"^^xsd:decimal ;
  geo-pos:long "4.01115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6077'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40211; 40211'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.244722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01115'^^xsd:double;
  dwc:latitude '51.864869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605412'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864869 4.01115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864869"^^xsd:decimal ;
  dwc:decimalLongitude "4.01115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864869 4.01115)"^^geo:wktLiteral ;
  geo-pos:lat "51.864869"^^xsd:decimal ;
  geo-pos:long "4.01115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6076'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40212; 40212'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.244722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01115'^^xsd:double;
  dwc:latitude '51.864869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605413'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864869 4.01115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864869"^^xsd:decimal ;
  dwc:decimalLongitude "4.01115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864869 4.01115)"^^geo:wktLiteral ;
  geo-pos:lat "51.864869"^^xsd:decimal ;
  geo-pos:long "4.01115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6075'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40213; 40213'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.244722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01115'^^xsd:double;
  dwc:latitude '51.864869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605414'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864869 4.01115)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864869"^^xsd:decimal ;
  dwc:decimalLongitude "4.01115"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864869 4.01115)"^^geo:wktLiteral ;
  geo-pos:lat "51.864869"^^xsd:decimal ;
  geo-pos:long "4.01115"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6074'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40214; 40214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '13.244722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01115'^^xsd:double;
  dwc:latitude '51.864869'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605415'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853683 4.01119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853683"^^xsd:decimal ;
  dwc:decimalLongitude "4.01119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853683 4.01119)"^^geo:wktLiteral ;
  geo-pos:lat "51.853683"^^xsd:decimal ;
  geo-pos:long "4.01119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e25'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48168; 48168'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.406944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01119'^^xsd:double;
  dwc:latitude '51.853683'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613060'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916221 4.011239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916221"^^xsd:decimal ;
  dwc:decimalLongitude "4.011239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916221 4.011239)"^^geo:wktLiteral ;
  geo-pos:lat "51.916221"^^xsd:decimal ;
  geo-pos:long "4.011239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fcb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52382; 52382'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.706944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011239'^^xsd:double;
  dwc:latitude '51.916221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617016'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916221 4.011239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916221"^^xsd:decimal ;
  dwc:decimalLongitude "4.011239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916221 4.011239)"^^geo:wktLiteral ;
  geo-pos:lat "51.916221"^^xsd:decimal ;
  geo-pos:long "4.011239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52383; 52383'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.706944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011239'^^xsd:double;
  dwc:latitude '51.916221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617017'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916221 4.011239)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916221"^^xsd:decimal ;
  dwc:decimalLongitude "4.011239"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916221 4.011239)"^^geo:wktLiteral ;
  geo-pos:lat "51.916221"^^xsd:decimal ;
  geo-pos:long "4.011239"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fc9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52384; 52384'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011239'^^xsd:double;
  dwc:latitude '51.916221'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617018'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952795 4.011264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952795"^^xsd:decimal ;
  dwc:decimalLongitude "4.011264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952795 4.011264)"^^geo:wktLiteral ;
  geo-pos:lat "51.952795"^^xsd:decimal ;
  geo-pos:long "4.011264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39377; 39377'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011264'^^xsd:double;
  dwc:latitude '51.952795'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604647'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952795 4.011264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.952795"^^xsd:decimal ;
  dwc:decimalLongitude "4.011264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.952795 4.011264)"^^geo:wktLiteral ;
  geo-pos:lat "51.952795"^^xsd:decimal ;
  geo-pos:long "4.011264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73f7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39376; 39376'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011264'^^xsd:double;
  dwc:latitude '51.952795'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604646'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873597 4.011307)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873597"^^xsd:decimal ;
  dwc:decimalLongitude "4.011307"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873597 4.011307)"^^geo:wktLiteral ;
  geo-pos:lat "51.873597"^^xsd:decimal ;
  geo-pos:long "4.011307"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-74fe'^^xsd:string;
  dwc:scientificName 'Aythya marila'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42550; 42550'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011307'^^xsd:double;
  dwc:latitude '51.873597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '159172'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607657'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '159172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976738 4.011381)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976738"^^xsd:decimal ;
  dwc:decimalLongitude "4.011381"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976738 4.011381)"^^geo:wktLiteral ;
  geo-pos:lat "51.976738"^^xsd:decimal ;
  geo-pos:long "4.011381"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a5a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51137; 51137'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011381'^^xsd:double;
  dwc:latitude '51.976738'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615821'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868481 4.01142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868481"^^xsd:decimal ;
  dwc:decimalLongitude "4.01142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868481 4.01142)"^^geo:wktLiteral ;
  geo-pos:lat "51.868481"^^xsd:decimal ;
  geo-pos:long "4.01142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ba'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42942; 42942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01142'^^xsd:double;
  dwc:latitude '51.868481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607988'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868481 4.01142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868481"^^xsd:decimal ;
  dwc:decimalLongitude "4.01142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868481 4.01142)"^^geo:wktLiteral ;
  geo-pos:lat "51.868481"^^xsd:decimal ;
  geo-pos:long "4.01142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42944; 42944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01142'^^xsd:double;
  dwc:latitude '51.868481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607990'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868481 4.01142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868481"^^xsd:decimal ;
  dwc:decimalLongitude "4.01142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868481 4.01142)"^^geo:wktLiteral ;
  geo-pos:lat "51.868481"^^xsd:decimal ;
  geo-pos:long "4.01142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43b8'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42943; 42943'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.7313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01142'^^xsd:double;
  dwc:latitude '51.868481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607989'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869893 4.011422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869893"^^xsd:decimal ;
  dwc:decimalLongitude "4.011422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869893 4.011422)"^^geo:wktLiteral ;
  geo-pos:lat "51.869893"^^xsd:decimal ;
  geo-pos:long "4.011422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43926; 43926'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011422'^^xsd:double;
  dwc:latitude '51.869893'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608940'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869893 4.011422)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869893"^^xsd:decimal ;
  dwc:decimalLongitude "4.011422"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869893 4.011422)"^^geo:wktLiteral ;
  geo-pos:lat "51.869893"^^xsd:decimal ;
  geo-pos:long "4.011422"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43927; 43927'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011422'^^xsd:double;
  dwc:latitude '51.869893'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608941'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982329 4.011507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982329"^^xsd:decimal ;
  dwc:decimalLongitude "4.011507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982329 4.011507)"^^geo:wktLiteral ;
  geo-pos:lat "51.982329"^^xsd:decimal ;
  geo-pos:long "4.011507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53045; 53045'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.682777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011507'^^xsd:double;
  dwc:latitude '51.982329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617664'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982329 4.011507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982329"^^xsd:decimal ;
  dwc:decimalLongitude "4.011507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982329 4.011507)"^^geo:wktLiteral ;
  geo-pos:lat "51.982329"^^xsd:decimal ;
  geo-pos:long "4.011507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53047; 53047'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.682777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011507'^^xsd:double;
  dwc:latitude '51.982329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617666'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982329 4.011507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982329"^^xsd:decimal ;
  dwc:decimalLongitude "4.011507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982329 4.011507)"^^geo:wktLiteral ;
  geo-pos:lat "51.982329"^^xsd:decimal ;
  geo-pos:long "4.011507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53046; 53046'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.682777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011507'^^xsd:double;
  dwc:latitude '51.982329'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617665'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953952 4.011538)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.953952"^^xsd:decimal ;
  dwc:decimalLongitude "4.011538"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.953952 4.011538)"^^geo:wktLiteral ;
  geo-pos:lat "51.953952"^^xsd:decimal ;
  geo-pos:long "4.011538"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50cb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46745; 46745'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011538'^^xsd:double;
  dwc:latitude '51.953952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611142'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9517 4.011577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9517"^^xsd:decimal ;
  dwc:decimalLongitude "4.011577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9517 4.011577)"^^geo:wktLiteral ;
  geo-pos:lat "51.9517"^^xsd:decimal ;
  geo-pos:long "4.011577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fbe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52401; 52401'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.735277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011577'^^xsd:double;
  dwc:latitude '51.9517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617031'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9517 4.011577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9517"^^xsd:decimal ;
  dwc:decimalLongitude "4.011577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9517 4.011577)"^^geo:wktLiteral ;
  geo-pos:lat "51.9517"^^xsd:decimal ;
  geo-pos:long "4.011577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fbd'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52400; 52400'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.735277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011577'^^xsd:double;
  dwc:latitude '51.9517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617030'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9517 4.011577)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9517"^^xsd:decimal ;
  dwc:decimalLongitude "4.011577"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9517 4.011577)"^^geo:wktLiteral ;
  geo-pos:lat "51.9517"^^xsd:decimal ;
  geo-pos:long "4.011577"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fbc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52399; 52399'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.735277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011577'^^xsd:double;
  dwc:latitude '51.9517'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617029'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911152 4.011666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911152"^^xsd:decimal ;
  dwc:decimalLongitude "4.011666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911152 4.011666)"^^geo:wktLiteral ;
  geo-pos:lat "51.911152"^^xsd:decimal ;
  geo-pos:long "4.011666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b45'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47483; 47483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011666'^^xsd:double;
  dwc:latitude '51.911152'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612389'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979352 4.011702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979352"^^xsd:decimal ;
  dwc:decimalLongitude "4.011702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979352 4.011702)"^^geo:wktLiteral ;
  geo-pos:lat "51.979352"^^xsd:decimal ;
  geo-pos:long "4.011702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e7d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40791; 40791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011702'^^xsd:double;
  dwc:latitude '51.979352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605944'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979352 4.011702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979352"^^xsd:decimal ;
  dwc:decimalLongitude "4.011702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979352 4.011702)"^^geo:wktLiteral ;
  geo-pos:lat "51.979352"^^xsd:decimal ;
  geo-pos:long "4.011702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e7c'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40788; 40788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011702'^^xsd:double;
  dwc:latitude '51.979352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605941'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979352 4.011702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979352"^^xsd:decimal ;
  dwc:decimalLongitude "4.011702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979352 4.011702)"^^geo:wktLiteral ;
  geo-pos:lat "51.979352"^^xsd:decimal ;
  geo-pos:long "4.011702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e7b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40792; 40792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011702'^^xsd:double;
  dwc:latitude '51.979352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605945'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979352 4.011702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979352"^^xsd:decimal ;
  dwc:decimalLongitude "4.011702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979352 4.011702)"^^geo:wktLiteral ;
  geo-pos:lat "51.979352"^^xsd:decimal ;
  geo-pos:long "4.011702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e7a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40789; 40789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011702'^^xsd:double;
  dwc:latitude '51.979352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605942'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882325 4.011716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882325"^^xsd:decimal ;
  dwc:decimalLongitude "4.011716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882325 4.011716)"^^geo:wktLiteral ;
  geo-pos:lat "51.882325"^^xsd:decimal ;
  geo-pos:long "4.011716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-413f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56863; 56863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011716'^^xsd:double;
  dwc:latitude '51.882325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621326'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882325 4.011716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882325"^^xsd:decimal ;
  dwc:decimalLongitude "4.011716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882325 4.011716)"^^geo:wktLiteral ;
  geo-pos:lat "51.882325"^^xsd:decimal ;
  geo-pos:long "4.011716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-413e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56862; 56862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5308333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011716'^^xsd:double;
  dwc:latitude '51.882325'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621325'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97882 4.011791)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97882"^^xsd:decimal ;
  dwc:decimalLongitude "4.011791"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97882 4.011791)"^^geo:wktLiteral ;
  geo-pos:lat "51.97882"^^xsd:decimal ;
  geo-pos:long "4.011791"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7860'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52164; 52164'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011791'^^xsd:double;
  dwc:latitude '51.97882'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616851'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954373 4.011794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.954373"^^xsd:decimal ;
  dwc:decimalLongitude "4.011794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.954373 4.011794)"^^geo:wktLiteral ;
  geo-pos:lat "51.954373"^^xsd:decimal ;
  geo-pos:long "4.011794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-712f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42092; 42092'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.85'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011794'^^xsd:double;
  dwc:latitude '51.954373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607276'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875815 4.011802)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875815"^^xsd:decimal ;
  dwc:decimalLongitude "4.011802"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875815 4.011802)"^^geo:wktLiteral ;
  geo-pos:lat "51.875815"^^xsd:decimal ;
  geo-pos:long "4.011802"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e4b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40841; 40841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011802'^^xsd:double;
  dwc:latitude '51.875815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605993'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875815 4.011802)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875815"^^xsd:decimal ;
  dwc:decimalLongitude "4.011802"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875815 4.011802)"^^geo:wktLiteral ;
  geo-pos:lat "51.875815"^^xsd:decimal ;
  geo-pos:long "4.011802"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e4a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40840; 40840'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011802'^^xsd:double;
  dwc:latitude '51.875815'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605992'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981679 4.011871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981679"^^xsd:decimal ;
  dwc:decimalLongitude "4.011871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981679 4.011871)"^^geo:wktLiteral ;
  geo-pos:lat "51.981679"^^xsd:decimal ;
  geo-pos:long "4.011871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6946'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50399; 50399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011871'^^xsd:double;
  dwc:latitude '51.981679'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615108'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866489 4.011873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866489"^^xsd:decimal ;
  dwc:decimalLongitude "4.011873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866489 4.011873)"^^geo:wktLiteral ;
  geo-pos:lat "51.866489"^^xsd:decimal ;
  geo-pos:long "4.011873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7845'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52192; 52192'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.5986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011873'^^xsd:double;
  dwc:latitude '51.866489'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616876'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88424 4.011874)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88424"^^xsd:decimal ;
  dwc:decimalLongitude "4.011874"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88424 4.011874)"^^geo:wktLiteral ;
  geo-pos:lat "51.88424"^^xsd:decimal ;
  geo-pos:long "4.011874"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-783e'^^xsd:string;
  dwc:scientificName 'Aythya marila'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52199; 52199'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011874'^^xsd:double;
  dwc:latitude '51.88424'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '159172'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616883'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '159172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884608 4.011884)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884608"^^xsd:decimal ;
  dwc:decimalLongitude "4.011884"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884608 4.011884)"^^geo:wktLiteral ;
  geo-pos:lat "51.884608"^^xsd:decimal ;
  geo-pos:long "4.011884"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56043; 56043'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011884'^^xsd:double;
  dwc:latitude '51.884608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620491'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976733 4.011919)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976733"^^xsd:decimal ;
  dwc:decimalLongitude "4.011919"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976733 4.011919)"^^geo:wktLiteral ;
  geo-pos:lat "51.976733"^^xsd:decimal ;
  geo-pos:long "4.011919"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40028; 40028'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011919'^^xsd:double;
  dwc:latitude '51.976733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605232'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864233 4.011935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864233"^^xsd:decimal ;
  dwc:decimalLongitude "4.011935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864233 4.011935)"^^geo:wktLiteral ;
  geo-pos:lat "51.864233"^^xsd:decimal ;
  geo-pos:long "4.011935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5782'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44559; 44559'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011935'^^xsd:double;
  dwc:latitude '51.864233'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609577'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864233 4.011935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864233"^^xsd:decimal ;
  dwc:decimalLongitude "4.011935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864233 4.011935)"^^geo:wktLiteral ;
  geo-pos:lat "51.864233"^^xsd:decimal ;
  geo-pos:long "4.011935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5781'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44558; 44558'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011935'^^xsd:double;
  dwc:latitude '51.864233'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609576'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878779 4.011951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878779"^^xsd:decimal ;
  dwc:decimalLongitude "4.011951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878779 4.011951)"^^geo:wktLiteral ;
  geo-pos:lat "51.878779"^^xsd:decimal ;
  geo-pos:long "4.011951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7840'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52197; 52197'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011951'^^xsd:double;
  dwc:latitude '51.878779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616881'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878779 4.011951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878779"^^xsd:decimal ;
  dwc:decimalLongitude "4.011951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878779 4.011951)"^^geo:wktLiteral ;
  geo-pos:lat "51.878779"^^xsd:decimal ;
  geo-pos:long "4.011951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-783f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52198; 52198'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011951'^^xsd:double;
  dwc:latitude '51.878779'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616882'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956988 4.011955)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.956988"^^xsd:decimal ;
  dwc:decimalLongitude "4.011955"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.956988 4.011955)"^^geo:wktLiteral ;
  geo-pos:lat "51.956988"^^xsd:decimal ;
  geo-pos:long "4.011955"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6348'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44786; 44786'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.028611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011955'^^xsd:double;
  dwc:latitude '51.956988'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609830'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915367 4.011979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915367"^^xsd:decimal ;
  dwc:decimalLongitude "4.011979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915367 4.011979)"^^geo:wktLiteral ;
  geo-pos:lat "51.915367"^^xsd:decimal ;
  geo-pos:long "4.011979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5593'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55399; 55399'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.771388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011979'^^xsd:double;
  dwc:latitude '51.915367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619917'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914962 4.011999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914962"^^xsd:decimal ;
  dwc:decimalLongitude "4.011999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914962 4.011999)"^^geo:wktLiteral ;
  geo-pos:lat "51.914962"^^xsd:decimal ;
  geo-pos:long "4.011999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53dc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53906; 53906'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.104166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.011999'^^xsd:double;
  dwc:latitude '51.914962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618414'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95627 4.012001)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95627"^^xsd:decimal ;
  dwc:decimalLongitude "4.012001"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95627 4.012001)"^^geo:wktLiteral ;
  geo-pos:lat "51.95627"^^xsd:decimal ;
  geo-pos:long "4.012001"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fbb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52403; 52403'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.739722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012001'^^xsd:double;
  dwc:latitude '51.95627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617032'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875381 4.012011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875381"^^xsd:decimal ;
  dwc:decimalLongitude "4.012011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875381 4.012011)"^^geo:wktLiteral ;
  geo-pos:lat "51.875381"^^xsd:decimal ;
  geo-pos:long "4.012011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5564'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55451; 55451'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.184166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012011'^^xsd:double;
  dwc:latitude '51.875381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619428'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875381 4.012011)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875381"^^xsd:decimal ;
  dwc:decimalLongitude "4.012011"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875381 4.012011)"^^geo:wktLiteral ;
  geo-pos:lat "51.875381"^^xsd:decimal ;
  geo-pos:long "4.012011"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5563'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55450; 55450'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.184166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012011'^^xsd:double;
  dwc:latitude '51.875381'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619427'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875759 4.012019)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875759"^^xsd:decimal ;
  dwc:decimalLongitude "4.012019"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875759 4.012019)"^^geo:wktLiteral ;
  geo-pos:lat "51.875759"^^xsd:decimal ;
  geo-pos:long "4.012019"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53080; 53080'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.910277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012019'^^xsd:double;
  dwc:latitude '51.875759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617696'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865589 4.012038)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865589"^^xsd:decimal ;
  dwc:decimalLongitude "4.012038"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865589 4.012038)"^^geo:wktLiteral ;
  geo-pos:lat "51.865589"^^xsd:decimal ;
  geo-pos:long "4.012038"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a31'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51183; 51183'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1436111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012038'^^xsd:double;
  dwc:latitude '51.865589'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615862'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874005 4.012052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874005"^^xsd:decimal ;
  dwc:decimalLongitude "4.012052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874005 4.012052)"^^geo:wktLiteral ;
  geo-pos:lat "51.874005"^^xsd:decimal ;
  geo-pos:long "4.012052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a33'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51181; 51181'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012052'^^xsd:double;
  dwc:latitude '51.874005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615860'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95544 4.012124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.95544"^^xsd:decimal ;
  dwc:decimalLongitude "4.012124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.95544 4.012124)"^^geo:wktLiteral ;
  geo-pos:lat "51.95544"^^xsd:decimal ;
  geo-pos:long "4.012124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49579; 49579'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.0583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012124'^^xsd:double;
  dwc:latitude '51.95544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614430'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977613 4.012129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.977613"^^xsd:decimal ;
  dwc:decimalLongitude "4.012129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977613 4.012129)"^^geo:wktLiteral ;
  geo-pos:lat "51.977613"^^xsd:decimal ;
  geo-pos:long "4.012129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43df'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42900; 42900'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012129'^^xsd:double;
  dwc:latitude '51.977613'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607951'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912029 4.012151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912029"^^xsd:decimal ;
  dwc:decimalLongitude "4.012151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912029 4.012151)"^^geo:wktLiteral ;
  geo-pos:lat "51.912029"^^xsd:decimal ;
  geo-pos:long "4.012151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-652b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48903; 48903'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012151'^^xsd:double;
  dwc:latitude '51.912029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613742'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912029 4.012151)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912029"^^xsd:decimal ;
  dwc:decimalLongitude "4.012151"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912029 4.012151)"^^geo:wktLiteral ;
  geo-pos:lat "51.912029"^^xsd:decimal ;
  geo-pos:long "4.012151"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-652a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48902; 48902'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012151'^^xsd:double;
  dwc:latitude '51.912029'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613741'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979042 4.012161)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979042"^^xsd:decimal ;
  dwc:decimalLongitude "4.012161"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979042 4.012161)"^^geo:wktLiteral ;
  geo-pos:lat "51.979042"^^xsd:decimal ;
  geo-pos:long "4.012161"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f39'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54858; 54858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.954444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012161'^^xsd:double;
  dwc:latitude '51.979042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619357'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874795 4.012201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874795"^^xsd:decimal ;
  dwc:decimalLongitude "4.012201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874795 4.012201)"^^geo:wktLiteral ;
  geo-pos:lat "51.874795"^^xsd:decimal ;
  geo-pos:long "4.012201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a34'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51180; 51180'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1369444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012201'^^xsd:double;
  dwc:latitude '51.874795'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615859'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865336 4.012206)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865336"^^xsd:decimal ;
  dwc:decimalLongitude "4.012206"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865336 4.012206)"^^geo:wktLiteral ;
  geo-pos:lat "51.865336"^^xsd:decimal ;
  geo-pos:long "4.012206"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-596c'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46326; 46326'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '9.2291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012206'^^xsd:double;
  dwc:latitude '51.865336'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611306'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86824 4.012228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86824"^^xsd:decimal ;
  dwc:decimalLongitude "4.012228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86824 4.012228)"^^geo:wktLiteral ;
  geo-pos:lat "51.86824"^^xsd:decimal ;
  geo-pos:long "4.012228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51182; 51182'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012228'^^xsd:double;
  dwc:latitude '51.86824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615861'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863394 4.012235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863394"^^xsd:decimal ;
  dwc:decimalLongitude "4.012235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863394 4.012235)"^^geo:wktLiteral ;
  geo-pos:lat "51.863394"^^xsd:decimal ;
  geo-pos:long "4.012235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40070; 40070'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012235'^^xsd:double;
  dwc:latitude '51.863394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605273'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863394 4.012235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863394"^^xsd:decimal ;
  dwc:decimalLongitude "4.012235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863394 4.012235)"^^geo:wktLiteral ;
  geo-pos:lat "51.863394"^^xsd:decimal ;
  geo-pos:long "4.012235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66af'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40069; 40069'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012235'^^xsd:double;
  dwc:latitude '51.863394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605272'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863394 4.012235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863394"^^xsd:decimal ;
  dwc:decimalLongitude "4.012235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863394 4.012235)"^^geo:wktLiteral ;
  geo-pos:lat "51.863394"^^xsd:decimal ;
  geo-pos:long "4.012235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40071; 40071'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012235'^^xsd:double;
  dwc:latitude '51.863394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605274'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863394 4.012235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863394"^^xsd:decimal ;
  dwc:decimalLongitude "4.012235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863394 4.012235)"^^geo:wktLiteral ;
  geo-pos:lat "51.863394"^^xsd:decimal ;
  geo-pos:long "4.012235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40072; 40072'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.7516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012235'^^xsd:double;
  dwc:latitude '51.863394'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605275'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866549 4.012306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866549"^^xsd:decimal ;
  dwc:decimalLongitude "4.012306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866549 4.012306)"^^geo:wktLiteral ;
  geo-pos:lat "51.866549"^^xsd:decimal ;
  geo-pos:long "4.012306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6ded'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48245; 48245'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012306'^^xsd:double;
  dwc:latitude '51.866549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613118'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866549 4.012306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866549"^^xsd:decimal ;
  dwc:decimalLongitude "4.012306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866549 4.012306)"^^geo:wktLiteral ;
  geo-pos:lat "51.866549"^^xsd:decimal ;
  geo-pos:long "4.012306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dec'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48244; 48244'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012306'^^xsd:double;
  dwc:latitude '51.866549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613117'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976684 4.012428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976684"^^xsd:decimal ;
  dwc:decimalLongitude "4.012428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976684 4.012428)"^^geo:wktLiteral ;
  geo-pos:lat "51.976684"^^xsd:decimal ;
  geo-pos:long "4.012428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7129'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42098; 42098'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8641666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012428'^^xsd:double;
  dwc:latitude '51.976684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607282'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955293 4.01247)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.955293"^^xsd:decimal ;
  dwc:decimalLongitude "4.01247"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955293 4.01247)"^^geo:wktLiteral ;
  geo-pos:lat "51.955293"^^xsd:decimal ;
  geo-pos:long "4.01247"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43e5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42894; 42894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01247'^^xsd:double;
  dwc:latitude '51.955293'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607945'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865477 4.0125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865477"^^xsd:decimal ;
  dwc:decimalLongitude "4.0125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865477 4.0125)"^^geo:wktLiteral ;
  geo-pos:lat "51.865477"^^xsd:decimal ;
  geo-pos:long "4.0125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-509c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46795; 46795'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.865'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0125'^^xsd:double;
  dwc:latitude '51.865477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611704'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865477 4.0125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865477"^^xsd:decimal ;
  dwc:decimalLongitude "4.0125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865477 4.0125)"^^geo:wktLiteral ;
  geo-pos:lat "51.865477"^^xsd:decimal ;
  geo-pos:long "4.0125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-509b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46796; 46796'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.865'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0125'^^xsd:double;
  dwc:latitude '51.865477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611705'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865477 4.0125)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865477"^^xsd:decimal ;
  dwc:decimalLongitude "4.0125"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865477 4.0125)"^^geo:wktLiteral ;
  geo-pos:lat "51.865477"^^xsd:decimal ;
  geo-pos:long "4.0125"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-509a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46794; 46794'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.865'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0125'^^xsd:double;
  dwc:latitude '51.865477'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611703'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955571 4.012549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.955571"^^xsd:decimal ;
  dwc:decimalLongitude "4.012549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955571 4.012549)"^^geo:wktLiteral ;
  geo-pos:lat "51.955571"^^xsd:decimal ;
  geo-pos:long "4.012549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b9d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55997; 55997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012549'^^xsd:double;
  dwc:latitude '51.955571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620450'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955571 4.012549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.955571"^^xsd:decimal ;
  dwc:decimalLongitude "4.012549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955571 4.012549)"^^geo:wktLiteral ;
  geo-pos:lat "51.955571"^^xsd:decimal ;
  geo-pos:long "4.012549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b9c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55995; 55995'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012549'^^xsd:double;
  dwc:latitude '51.955571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620448'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955571 4.012549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.955571"^^xsd:decimal ;
  dwc:decimalLongitude "4.012549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.955571 4.012549)"^^geo:wktLiteral ;
  geo-pos:lat "51.955571"^^xsd:decimal ;
  geo-pos:long "4.012549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b9b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55996; 55996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0708333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012549'^^xsd:double;
  dwc:latitude '51.955571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620449'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876923 4.012554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876923"^^xsd:decimal ;
  dwc:decimalLongitude "4.012554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876923 4.012554)"^^geo:wktLiteral ;
  geo-pos:lat "51.876923"^^xsd:decimal ;
  geo-pos:long "4.012554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6323'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44830; 44830'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.298055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012554'^^xsd:double;
  dwc:latitude '51.876923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609871'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876923 4.012554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876923"^^xsd:decimal ;
  dwc:decimalLongitude "4.012554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876923 4.012554)"^^geo:wktLiteral ;
  geo-pos:lat "51.876923"^^xsd:decimal ;
  geo-pos:long "4.012554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6325'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44828; 44828'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.298055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012554'^^xsd:double;
  dwc:latitude '51.876923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609869'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876923 4.012554)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876923"^^xsd:decimal ;
  dwc:decimalLongitude "4.012554"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876923 4.012554)"^^geo:wktLiteral ;
  geo-pos:lat "51.876923"^^xsd:decimal ;
  geo-pos:long "4.012554"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6324'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44829; 44829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.298055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012554'^^xsd:double;
  dwc:latitude '51.876923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609870'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879948 4.01263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879948"^^xsd:decimal ;
  dwc:decimalLongitude "4.01263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879948 4.01263)"^^geo:wktLiteral ;
  geo-pos:lat "51.879948"^^xsd:decimal ;
  geo-pos:long "4.01263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-750d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42535; 42535'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01263'^^xsd:double;
  dwc:latitude '51.879948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607642'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879948 4.01263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879948"^^xsd:decimal ;
  dwc:decimalLongitude "4.01263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879948 4.01263)"^^geo:wktLiteral ;
  geo-pos:lat "51.879948"^^xsd:decimal ;
  geo-pos:long "4.01263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-750c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42536; 42536'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01263'^^xsd:double;
  dwc:latitude '51.879948'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607643'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982571 4.012648)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982571"^^xsd:decimal ;
  dwc:decimalLongitude "4.012648"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982571 4.012648)"^^geo:wktLiteral ;
  geo-pos:lat "51.982571"^^xsd:decimal ;
  geo-pos:long "4.012648"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-760d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50160; 50160'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.580555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012648'^^xsd:double;
  dwc:latitude '51.982571'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614408'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865009 4.012649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865009"^^xsd:decimal ;
  dwc:decimalLongitude "4.012649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865009 4.012649)"^^geo:wktLiteral ;
  geo-pos:lat "51.865009"^^xsd:decimal ;
  geo-pos:long "4.012649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5560'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55455; 55455'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.209722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012649'^^xsd:double;
  dwc:latitude '51.865009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619948'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865009 4.012649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865009"^^xsd:decimal ;
  dwc:decimalLongitude "4.012649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865009 4.012649)"^^geo:wktLiteral ;
  geo-pos:lat "51.865009"^^xsd:decimal ;
  geo-pos:long "4.012649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-555f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55454; 55454'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '11.209722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012649'^^xsd:double;
  dwc:latitude '51.865009'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619947'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847538 4.012678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847538"^^xsd:decimal ;
  dwc:decimalLongitude "4.012678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847538 4.012678)"^^geo:wktLiteral ;
  geo-pos:lat "51.847538"^^xsd:decimal ;
  geo-pos:long "4.012678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-637a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44732; 44732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.811666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012678'^^xsd:double;
  dwc:latitude '51.847538'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609779'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865089 4.012724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865089"^^xsd:decimal ;
  dwc:decimalLongitude "4.012724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865089 4.012724)"^^geo:wktLiteral ;
  geo-pos:lat "51.865089"^^xsd:decimal ;
  geo-pos:long "4.012724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-538f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53985; 53985'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.445'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012724'^^xsd:double;
  dwc:latitude '51.865089'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618568'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981437 4.012826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981437"^^xsd:decimal ;
  dwc:decimalLongitude "4.012826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981437 4.012826)"^^geo:wktLiteral ;
  geo-pos:lat "51.981437"^^xsd:decimal ;
  geo-pos:long "4.012826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b33'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47501; 47501'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012826'^^xsd:double;
  dwc:latitude '51.981437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612407'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981437 4.012826)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981437"^^xsd:decimal ;
  dwc:decimalLongitude "4.012826"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981437 4.012826)"^^geo:wktLiteral ;
  geo-pos:lat "51.981437"^^xsd:decimal ;
  geo-pos:long "4.012826"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b32'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47502; 47502'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.1375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012826'^^xsd:double;
  dwc:latitude '51.981437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612408'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877756 4.012921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877756"^^xsd:decimal ;
  dwc:decimalLongitude "4.012921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877756 4.012921)"^^geo:wktLiteral ;
  geo-pos:lat "51.877756"^^xsd:decimal ;
  geo-pos:long "4.012921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b72'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56045; 56045'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012921'^^xsd:double;
  dwc:latitude '51.877756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620492'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979656 4.012946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979656"^^xsd:decimal ;
  dwc:decimalLongitude "4.012946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979656 4.012946)"^^geo:wktLiteral ;
  geo-pos:lat "51.979656"^^xsd:decimal ;
  geo-pos:long "4.012946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5993'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46285; 46285'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012946'^^xsd:double;
  dwc:latitude '51.979656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611268'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979656 4.012946)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979656"^^xsd:decimal ;
  dwc:decimalLongitude "4.012946"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979656 4.012946)"^^geo:wktLiteral ;
  geo-pos:lat "51.979656"^^xsd:decimal ;
  geo-pos:long "4.012946"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5992'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46284; 46284'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012946'^^xsd:double;
  dwc:latitude '51.979656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611267'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854 4.012997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854"^^xsd:decimal ;
  dwc:decimalLongitude "4.012997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854 4.012997)"^^geo:wktLiteral ;
  geo-pos:lat "51.854"^^xsd:decimal ;
  geo-pos:long "4.012997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7306'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43834; 43834'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012997'^^xsd:double;
  dwc:latitude '51.854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608845'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854 4.012997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854"^^xsd:decimal ;
  dwc:decimalLongitude "4.012997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854 4.012997)"^^geo:wktLiteral ;
  geo-pos:lat "51.854"^^xsd:decimal ;
  geo-pos:long "4.012997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7305'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43833; 43833'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012997'^^xsd:double;
  dwc:latitude '51.854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608844'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854 4.012997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854"^^xsd:decimal ;
  dwc:decimalLongitude "4.012997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854 4.012997)"^^geo:wktLiteral ;
  geo-pos:lat "51.854"^^xsd:decimal ;
  geo-pos:long "4.012997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7304'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43832; 43832'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2744444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.012997'^^xsd:double;
  dwc:latitude '51.854'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608843'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877467 4.013045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877467"^^xsd:decimal ;
  dwc:decimalLongitude "4.013045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877467 4.013045)"^^geo:wktLiteral ;
  geo-pos:lat "51.877467"^^xsd:decimal ;
  geo-pos:long "4.013045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50200; 50200'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013045'^^xsd:double;
  dwc:latitude '51.877467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614948'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877467 4.013045)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877467"^^xsd:decimal ;
  dwc:decimalLongitude "4.013045"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877467 4.013045)"^^geo:wktLiteral ;
  geo-pos:lat "51.877467"^^xsd:decimal ;
  geo-pos:long "4.013045"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75e4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50201; 50201'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.802777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013045'^^xsd:double;
  dwc:latitude '51.877467'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614949'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877925 4.013143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877925"^^xsd:decimal ;
  dwc:decimalLongitude "4.013143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877925 4.013143)"^^geo:wktLiteral ;
  geo-pos:lat "51.877925"^^xsd:decimal ;
  geo-pos:long "4.013143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5787'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44553; 44553'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013143'^^xsd:double;
  dwc:latitude '51.877925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609571'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877925 4.013143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877925"^^xsd:decimal ;
  dwc:decimalLongitude "4.013143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877925 4.013143)"^^geo:wktLiteral ;
  geo-pos:lat "51.877925"^^xsd:decimal ;
  geo-pos:long "4.013143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5786'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44554; 44554'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8111111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013143'^^xsd:double;
  dwc:latitude '51.877925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609572'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877916 4.013186)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877916"^^xsd:decimal ;
  dwc:decimalLongitude "4.013186"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877916 4.013186)"^^geo:wktLiteral ;
  geo-pos:lat "51.877916"^^xsd:decimal ;
  geo-pos:long "4.013186"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47a4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53079; 53079'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013186'^^xsd:double;
  dwc:latitude '51.877916'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617695'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983223 4.013202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983223"^^xsd:decimal ;
  dwc:decimalLongitude "4.013202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983223 4.013202)"^^geo:wktLiteral ;
  geo-pos:lat "51.983223"^^xsd:decimal ;
  geo-pos:long "4.013202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-415e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56828; 56828'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.4027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013202'^^xsd:double;
  dwc:latitude '51.983223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621294'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868474 4.013235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868474"^^xsd:decimal ;
  dwc:decimalLongitude "4.013235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868474 4.013235)"^^geo:wktLiteral ;
  geo-pos:lat "51.868474"^^xsd:decimal ;
  geo-pos:long "4.013235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49599; 49599'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013235'^^xsd:double;
  dwc:latitude '51.868474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614450'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868474 4.013235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868474"^^xsd:decimal ;
  dwc:decimalLongitude "4.013235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868474 4.013235)"^^geo:wktLiteral ;
  geo-pos:lat "51.868474"^^xsd:decimal ;
  geo-pos:long "4.013235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49600; 49600'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013235'^^xsd:double;
  dwc:latitude '51.868474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614451'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868474 4.013235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868474"^^xsd:decimal ;
  dwc:decimalLongitude "4.013235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868474 4.013235)"^^geo:wktLiteral ;
  geo-pos:lat "51.868474"^^xsd:decimal ;
  geo-pos:long "4.013235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49598; 49598'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013235'^^xsd:double;
  dwc:latitude '51.868474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614449'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868474 4.013235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868474"^^xsd:decimal ;
  dwc:decimalLongitude "4.013235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868474 4.013235)"^^geo:wktLiteral ;
  geo-pos:lat "51.868474"^^xsd:decimal ;
  geo-pos:long "4.013235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eaf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49601; 49601'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.2333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013235'^^xsd:double;
  dwc:latitude '51.868474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614452'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979877 4.013301)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979877"^^xsd:decimal ;
  dwc:decimalLongitude "4.013301"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979877 4.013301)"^^geo:wktLiteral ;
  geo-pos:lat "51.979877"^^xsd:decimal ;
  geo-pos:long "4.013301"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6092'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40182; 40182'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.973333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013301'^^xsd:double;
  dwc:latitude '51.979877'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605385'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900807 4.013309)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900807"^^xsd:decimal ;
  dwc:decimalLongitude "4.013309"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900807 4.013309)"^^geo:wktLiteral ;
  geo-pos:lat "51.900807"^^xsd:decimal ;
  geo-pos:long "4.013309"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c1a'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45732; 45732'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013309'^^xsd:double;
  dwc:latitude '51.900807'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610694'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85317 4.013342)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85317"^^xsd:decimal ;
  dwc:decimalLongitude "4.013342"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85317 4.013342)"^^geo:wktLiteral ;
  geo-pos:lat "51.85317"^^xsd:decimal ;
  geo-pos:long "4.013342"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f7e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54788; 54788'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.760555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013342'^^xsd:double;
  dwc:latitude '51.85317'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619286'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853852 4.013488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853852"^^xsd:decimal ;
  dwc:decimalLongitude "4.013488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853852 4.013488)"^^geo:wktLiteral ;
  geo-pos:lat "51.853852"^^xsd:decimal ;
  geo-pos:long "4.013488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5efc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49525; 49525'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013488'^^xsd:double;
  dwc:latitude '51.853852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614316'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853852 4.013488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853852"^^xsd:decimal ;
  dwc:decimalLongitude "4.013488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853852 4.013488)"^^geo:wktLiteral ;
  geo-pos:lat "51.853852"^^xsd:decimal ;
  geo-pos:long "4.013488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5efb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49523; 49523'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013488'^^xsd:double;
  dwc:latitude '51.853852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614314'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853852 4.013488)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853852"^^xsd:decimal ;
  dwc:decimalLongitude "4.013488"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853852 4.013488)"^^geo:wktLiteral ;
  geo-pos:lat "51.853852"^^xsd:decimal ;
  geo-pos:long "4.013488"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5efa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49526; 49526'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013488'^^xsd:double;
  dwc:latitude '51.853852'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614317'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875135 4.013501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875135"^^xsd:decimal ;
  dwc:decimalLongitude "4.013501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875135 4.013501)"^^geo:wktLiteral ;
  geo-pos:lat "51.875135"^^xsd:decimal ;
  geo-pos:long "4.013501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72bb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43908; 43908'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013501'^^xsd:double;
  dwc:latitude '51.875135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608920'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875135 4.013501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875135"^^xsd:decimal ;
  dwc:decimalLongitude "4.013501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875135 4.013501)"^^geo:wktLiteral ;
  geo-pos:lat "51.875135"^^xsd:decimal ;
  geo-pos:long "4.013501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ba'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43909; 43909'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013501'^^xsd:double;
  dwc:latitude '51.875135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608921'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875135 4.013501)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875135"^^xsd:decimal ;
  dwc:decimalLongitude "4.013501"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875135 4.013501)"^^geo:wktLiteral ;
  geo-pos:lat "51.875135"^^xsd:decimal ;
  geo-pos:long "4.013501"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43910; 43910'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.75'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013501'^^xsd:double;
  dwc:latitude '51.875135'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608922'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.013532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979147"^^xsd:decimal ;
  dwc:decimalLongitude "4.013532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.013532)"^^geo:wktLiteral ;
  geo-pos:lat "51.979147"^^xsd:decimal ;
  geo-pos:long "4.013532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75fb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50178; 50178'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013532'^^xsd:double;
  dwc:latitude '51.979147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614426'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.013532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979147"^^xsd:decimal ;
  dwc:decimalLongitude "4.013532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.013532)"^^geo:wktLiteral ;
  geo-pos:lat "51.979147"^^xsd:decimal ;
  geo-pos:long "4.013532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50179; 50179'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.713888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013532'^^xsd:double;
  dwc:latitude '51.979147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614427'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878083 4.013568)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878083"^^xsd:decimal ;
  dwc:decimalLongitude "4.013568"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878083 4.013568)"^^geo:wktLiteral ;
  geo-pos:lat "51.878083"^^xsd:decimal ;
  geo-pos:long "4.013568"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5396'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53978; 53978'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.425833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013568'^^xsd:double;
  dwc:latitude '51.878083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618561'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913303 4.013604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913303"^^xsd:decimal ;
  dwc:decimalLongitude "4.013604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913303 4.013604)"^^geo:wktLiteral ;
  geo-pos:lat "51.913303"^^xsd:decimal ;
  geo-pos:long "4.013604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e17'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48188; 48188'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.520833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013604'^^xsd:double;
  dwc:latitude '51.913303'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613075'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913303 4.013604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913303"^^xsd:decimal ;
  dwc:decimalLongitude "4.013604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913303 4.013604)"^^geo:wktLiteral ;
  geo-pos:lat "51.913303"^^xsd:decimal ;
  geo-pos:long "4.013604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e16'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48189; 48189'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.520833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013604'^^xsd:double;
  dwc:latitude '51.913303'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613076'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867346 4.013704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867346"^^xsd:decimal ;
  dwc:decimalLongitude "4.013704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867346 4.013704)"^^geo:wktLiteral ;
  geo-pos:lat "51.867346"^^xsd:decimal ;
  geo-pos:long "4.013704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4138'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56869; 56869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013704'^^xsd:double;
  dwc:latitude '51.867346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621332'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867346 4.013704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867346"^^xsd:decimal ;
  dwc:decimalLongitude "4.013704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867346 4.013704)"^^geo:wktLiteral ;
  geo-pos:lat "51.867346"^^xsd:decimal ;
  geo-pos:long "4.013704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4137'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56870; 56870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013704'^^xsd:double;
  dwc:latitude '51.867346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621333'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867346 4.013704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867346"^^xsd:decimal ;
  dwc:decimalLongitude "4.013704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867346 4.013704)"^^geo:wktLiteral ;
  geo-pos:lat "51.867346"^^xsd:decimal ;
  geo-pos:long "4.013704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4136'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56871; 56871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.5597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013704'^^xsd:double;
  dwc:latitude '51.867346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621334'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852662 4.013795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852662"^^xsd:decimal ;
  dwc:decimalLongitude "4.013795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852662 4.013795)"^^geo:wktLiteral ;
  geo-pos:lat "51.852662"^^xsd:decimal ;
  geo-pos:long "4.013795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7143'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42072; 42072'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013795'^^xsd:double;
  dwc:latitude '51.852662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607257'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852662 4.013795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852662"^^xsd:decimal ;
  dwc:decimalLongitude "4.013795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852662 4.013795)"^^geo:wktLiteral ;
  geo-pos:lat "51.852662"^^xsd:decimal ;
  geo-pos:long "4.013795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7142'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42071; 42071'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013795'^^xsd:double;
  dwc:latitude '51.852662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607256'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870241 4.013798)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870241"^^xsd:decimal ;
  dwc:decimalLongitude "4.013798"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870241 4.013798)"^^geo:wktLiteral ;
  geo-pos:lat "51.870241"^^xsd:decimal ;
  geo-pos:long "4.013798"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6dee'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48243; 48243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013798'^^xsd:double;
  dwc:latitude '51.870241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613116'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97874 4.013858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97874"^^xsd:decimal ;
  dwc:decimalLongitude "4.013858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97874 4.013858)"^^geo:wktLiteral ;
  geo-pos:lat "51.97874"^^xsd:decimal ;
  geo-pos:long "4.013858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6519'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48921; 48921'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013858'^^xsd:double;
  dwc:latitude '51.97874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613760'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97874 4.013858)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97874"^^xsd:decimal ;
  dwc:decimalLongitude "4.013858"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97874 4.013858)"^^geo:wktLiteral ;
  geo-pos:lat "51.97874"^^xsd:decimal ;
  geo-pos:long "4.013858"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6518'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48920; 48920'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013858'^^xsd:double;
  dwc:latitude '51.97874'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613759'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978964 4.013877)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978964"^^xsd:decimal ;
  dwc:decimalLongitude "4.013877"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978964 4.013877)"^^geo:wktLiteral ;
  geo-pos:lat "51.978964"^^xsd:decimal ;
  geo-pos:long "4.013877"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46762; 46762'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6844444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013877'^^xsd:double;
  dwc:latitude '51.978964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611159'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915385 4.013971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915385"^^xsd:decimal ;
  dwc:decimalLongitude "4.013971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915385 4.013971)"^^geo:wktLiteral ;
  geo-pos:lat "51.915385"^^xsd:decimal ;
  geo-pos:long "4.013971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ee'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42885; 42885'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4169444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.013971'^^xsd:double;
  dwc:latitude '51.915385'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607936'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980375 4.014025)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980375"^^xsd:decimal ;
  dwc:decimalLongitude "4.014025"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980375 4.014025)"^^geo:wktLiteral ;
  geo-pos:lat "51.980375"^^xsd:decimal ;
  geo-pos:long "4.014025"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40029; 40029'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014025'^^xsd:double;
  dwc:latitude '51.980375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605233'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864241 4.014026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864241"^^xsd:decimal ;
  dwc:decimalLongitude "4.014026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864241 4.014026)"^^geo:wktLiteral ;
  geo-pos:lat "51.864241"^^xsd:decimal ;
  geo-pos:long "4.014026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72b3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43916; 43916'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.7944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014026'^^xsd:double;
  dwc:latitude '51.864241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608929'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880156 4.014065)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880156"^^xsd:decimal ;
  dwc:decimalLongitude "4.014065"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880156 4.014065)"^^geo:wktLiteral ;
  geo-pos:lat "51.880156"^^xsd:decimal ;
  geo-pos:long "4.014065"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a35'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51179; 51179'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '7.1330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014065'^^xsd:double;
  dwc:latitude '51.880156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615858'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866552 4.014078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866552"^^xsd:decimal ;
  dwc:decimalLongitude "4.014078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866552 4.014078)"^^geo:wktLiteral ;
  geo-pos:lat "51.866552"^^xsd:decimal ;
  geo-pos:long "4.014078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6320'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44833; 44833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.325555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014078'^^xsd:double;
  dwc:latitude '51.866552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609875'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866552 4.014078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866552"^^xsd:decimal ;
  dwc:decimalLongitude "4.014078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866552 4.014078)"^^geo:wktLiteral ;
  geo-pos:lat "51.866552"^^xsd:decimal ;
  geo-pos:long "4.014078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-631f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44834; 44834'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.325555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014078'^^xsd:double;
  dwc:latitude '51.866552'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609876'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87887 4.014079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87887"^^xsd:decimal ;
  dwc:decimalLongitude "4.014079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87887 4.014079)"^^geo:wktLiteral ;
  geo-pos:lat "51.87887"^^xsd:decimal ;
  geo-pos:long "4.014079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46791; 46791'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.835'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014079'^^xsd:double;
  dwc:latitude '51.87887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611700'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87887 4.014079)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87887"^^xsd:decimal ;
  dwc:decimalLongitude "4.014079"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87887 4.014079)"^^geo:wktLiteral ;
  geo-pos:lat "51.87887"^^xsd:decimal ;
  geo-pos:long "4.014079"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-509f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46790; 46790'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.835'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014079'^^xsd:double;
  dwc:latitude '51.87887'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611699'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98415 4.014111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98415"^^xsd:decimal ;
  dwc:decimalLongitude "4.014111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98415 4.014111)"^^geo:wktLiteral ;
  geo-pos:lat "51.98415"^^xsd:decimal ;
  geo-pos:long "4.014111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53925; 53925'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.168611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014111'^^xsd:double;
  dwc:latitude '51.98415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618509'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877709 4.014169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877709"^^xsd:decimal ;
  dwc:decimalLongitude "4.014169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877709 4.014169)"^^geo:wktLiteral ;
  geo-pos:lat "51.877709"^^xsd:decimal ;
  geo-pos:long "4.014169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66bb'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40058; 40058'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014169'^^xsd:double;
  dwc:latitude '51.877709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605260'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877709 4.014169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877709"^^xsd:decimal ;
  dwc:decimalLongitude "4.014169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877709 4.014169)"^^geo:wktLiteral ;
  geo-pos:lat "51.877709"^^xsd:decimal ;
  geo-pos:long "4.014169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40061; 40061'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014169'^^xsd:double;
  dwc:latitude '51.877709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605263'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877709 4.014169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877709"^^xsd:decimal ;
  dwc:decimalLongitude "4.014169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877709 4.014169)"^^geo:wktLiteral ;
  geo-pos:lat "51.877709"^^xsd:decimal ;
  geo-pos:long "4.014169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40060; 40060'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014169'^^xsd:double;
  dwc:latitude '51.877709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605262'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877709 4.014169)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877709"^^xsd:decimal ;
  dwc:decimalLongitude "4.014169"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877709 4.014169)"^^geo:wktLiteral ;
  geo-pos:lat "51.877709"^^xsd:decimal ;
  geo-pos:long "4.014169"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66b8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40059; 40059'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.6855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014169'^^xsd:double;
  dwc:latitude '51.877709'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605261'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87744 4.014192)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87744"^^xsd:decimal ;
  dwc:decimalLongitude "4.014192"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87744 4.014192)"^^geo:wktLiteral ;
  geo-pos:lat "51.87744"^^xsd:decimal ;
  geo-pos:long "4.014192"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eb3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49597; 49597'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '8.225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014192'^^xsd:double;
  dwc:latitude '51.87744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614448'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86682 4.014244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86682"^^xsd:decimal ;
  dwc:decimalLongitude "4.014244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86682 4.014244)"^^geo:wktLiteral ;
  geo-pos:lat "51.86682"^^xsd:decimal ;
  geo-pos:long "4.014244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48953; 48953'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.3233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014244'^^xsd:double;
  dwc:latitude '51.86682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613791'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86682 4.014244)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86682"^^xsd:decimal ;
  dwc:decimalLongitude "4.014244"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86682 4.014244)"^^geo:wktLiteral ;
  geo-pos:lat "51.86682"^^xsd:decimal ;
  geo-pos:long "4.014244"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-64fd'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48952; 48952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.3233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014244'^^xsd:double;
  dwc:latitude '51.86682'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613790'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881359 4.014266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881359"^^xsd:decimal ;
  dwc:decimalLongitude "4.014266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881359 4.014266)"^^geo:wktLiteral ;
  geo-pos:lat "51.881359"^^xsd:decimal ;
  geo-pos:long "4.014266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-693b'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50412; 50412'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014266'^^xsd:double;
  dwc:latitude '51.881359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615119'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881359 4.014266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881359"^^xsd:decimal ;
  dwc:decimalLongitude "4.014266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881359 4.014266)"^^geo:wktLiteral ;
  geo-pos:lat "51.881359"^^xsd:decimal ;
  geo-pos:long "4.014266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-693a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50414; 50414'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014266'^^xsd:double;
  dwc:latitude '51.881359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615122'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881359 4.014266)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881359"^^xsd:decimal ;
  dwc:decimalLongitude "4.014266"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881359 4.014266)"^^geo:wktLiteral ;
  geo-pos:lat "51.881359"^^xsd:decimal ;
  geo-pos:long "4.014266"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6939'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50413; 50413'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014266'^^xsd:double;
  dwc:latitude '51.881359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615120'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982199 4.01428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982199"^^xsd:decimal ;
  dwc:decimalLongitude "4.01428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982199 4.01428)"^^geo:wktLiteral ;
  geo-pos:lat "51.982199"^^xsd:decimal ;
  geo-pos:long "4.01428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-785f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52165; 52165'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01428'^^xsd:double;
  dwc:latitude '51.982199'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616852'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871333 4.014302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871333"^^xsd:decimal ;
  dwc:decimalLongitude "4.014302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871333 4.014302)"^^geo:wktLiteral ;
  geo-pos:lat "51.871333"^^xsd:decimal ;
  geo-pos:long "4.014302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f15'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54896; 54896'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.213611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014302'^^xsd:double;
  dwc:latitude '51.871333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619460'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871333 4.014302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871333"^^xsd:decimal ;
  dwc:decimalLongitude "4.014302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871333 4.014302)"^^geo:wktLiteral ;
  geo-pos:lat "51.871333"^^xsd:decimal ;
  geo-pos:long "4.014302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f14'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54897; 54897'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.213611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014302'^^xsd:double;
  dwc:latitude '51.871333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619461'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871333 4.014302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871333"^^xsd:decimal ;
  dwc:decimalLongitude "4.014302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871333 4.014302)"^^geo:wktLiteral ;
  geo-pos:lat "51.871333"^^xsd:decimal ;
  geo-pos:long "4.014302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f13'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54895; 54895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.213611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014302'^^xsd:double;
  dwc:latitude '51.871333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619459'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871333 4.014302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871333"^^xsd:decimal ;
  dwc:decimalLongitude "4.014302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871333 4.014302)"^^geo:wktLiteral ;
  geo-pos:lat "51.871333"^^xsd:decimal ;
  geo-pos:long "4.014302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f12'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54898; 54898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '15.213611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014302'^^xsd:double;
  dwc:latitude '51.871333'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619462'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893803 4.014343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893803"^^xsd:decimal ;
  dwc:decimalLongitude "4.014343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893803 4.014343)"^^geo:wktLiteral ;
  geo-pos:lat "51.893803"^^xsd:decimal ;
  geo-pos:long "4.014343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50a1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46789; 46789'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.8233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014343'^^xsd:double;
  dwc:latitude '51.893803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611698'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902515 4.014407)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902515"^^xsd:decimal ;
  dwc:decimalLongitude "4.014407"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902515 4.014407)"^^geo:wktLiteral ;
  geo-pos:lat "51.902515"^^xsd:decimal ;
  geo-pos:long "4.014407"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-783d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52200; 52200'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.6416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014407'^^xsd:double;
  dwc:latitude '51.902515'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616884'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852791 4.014466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852791"^^xsd:decimal ;
  dwc:decimalLongitude "4.014466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852791 4.014466)"^^geo:wktLiteral ;
  geo-pos:lat "51.852791"^^xsd:decimal ;
  geo-pos:long "4.014466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40145; 40145'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.771666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014466'^^xsd:double;
  dwc:latitude '51.852791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605349'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852791 4.014466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852791"^^xsd:decimal ;
  dwc:decimalLongitude "4.014466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852791 4.014466)"^^geo:wktLiteral ;
  geo-pos:lat "51.852791"^^xsd:decimal ;
  geo-pos:long "4.014466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40146; 40146'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.771666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014466'^^xsd:double;
  dwc:latitude '51.852791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605350'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916914 4.014518)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916914"^^xsd:decimal ;
  dwc:decimalLongitude "4.014518"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916914 4.014518)"^^geo:wktLiteral ;
  geo-pos:lat "51.916914"^^xsd:decimal ;
  geo-pos:long "4.014518"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-788b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52121; 52121'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014518'^^xsd:double;
  dwc:latitude '51.916914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616808'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911352 4.014593)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911352"^^xsd:decimal ;
  dwc:decimalLongitude "4.014593"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911352 4.014593)"^^geo:wktLiteral ;
  geo-pos:lat "51.911352"^^xsd:decimal ;
  geo-pos:long "4.014593"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46735; 46735'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014593'^^xsd:double;
  dwc:latitude '51.911352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611672'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85146 4.014597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85146"^^xsd:decimal ;
  dwc:decimalLongitude "4.014597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85146 4.014597)"^^geo:wktLiteral ;
  geo-pos:lat "51.85146"^^xsd:decimal ;
  geo-pos:long "4.014597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52341; 52341'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.581944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014597'^^xsd:double;
  dwc:latitude '51.85146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616987'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85146 4.014597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85146"^^xsd:decimal ;
  dwc:decimalLongitude "4.014597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85146 4.014597)"^^geo:wktLiteral ;
  geo-pos:lat "51.85146"^^xsd:decimal ;
  geo-pos:long "4.014597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe9'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52338; 52338'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.581944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014597'^^xsd:double;
  dwc:latitude '51.85146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616985'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85146 4.014597)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85146"^^xsd:decimal ;
  dwc:decimalLongitude "4.014597"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85146 4.014597)"^^geo:wktLiteral ;
  geo-pos:lat "51.85146"^^xsd:decimal ;
  geo-pos:long "4.014597"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52339; 52339'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.581944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014597'^^xsd:double;
  dwc:latitude '51.85146'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616986'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915991 4.014697)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915991"^^xsd:decimal ;
  dwc:decimalLongitude "4.014697"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915991 4.014697)"^^geo:wktLiteral ;
  geo-pos:lat "51.915991"^^xsd:decimal ;
  geo-pos:long "4.014697"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7621'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50140; 50140'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.531111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014697'^^xsd:double;
  dwc:latitude '51.915991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614927'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914777 4.014713)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914777"^^xsd:decimal ;
  dwc:decimalLongitude "4.014713"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914777 4.014713)"^^geo:wktLiteral ;
  geo-pos:lat "51.914777"^^xsd:decimal ;
  geo-pos:long "4.014713"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46264; 46264'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014713'^^xsd:double;
  dwc:latitude '51.914777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611247'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982095 4.014763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982095"^^xsd:decimal ;
  dwc:decimalLongitude "4.014763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982095 4.014763)"^^geo:wktLiteral ;
  geo-pos:lat "51.982095"^^xsd:decimal ;
  geo-pos:long "4.014763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-694c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50392; 50392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014763'^^xsd:double;
  dwc:latitude '51.982095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615103'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982095 4.014763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982095"^^xsd:decimal ;
  dwc:decimalLongitude "4.014763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982095 4.014763)"^^geo:wktLiteral ;
  geo-pos:lat "51.982095"^^xsd:decimal ;
  geo-pos:long "4.014763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-694b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50391; 50391'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5288888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.014763'^^xsd:double;
  dwc:latitude '51.982095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615102'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895417 4.01483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895417"^^xsd:decimal ;
  dwc:decimalLongitude "4.01483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895417 4.01483)"^^geo:wktLiteral ;
  geo-pos:lat "51.895417"^^xsd:decimal ;
  geo-pos:long "4.01483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5398'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53976; 53976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.414444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01483'^^xsd:double;
  dwc:latitude '51.895417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618559'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895417 4.01483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895417"^^xsd:decimal ;
  dwc:decimalLongitude "4.01483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895417 4.01483)"^^geo:wktLiteral ;
  geo-pos:lat "51.895417"^^xsd:decimal ;
  geo-pos:long "4.01483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5397'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53977; 53977'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.414444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01483'^^xsd:double;
  dwc:latitude '51.895417'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618560'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877512 4.015138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877512"^^xsd:decimal ;
  dwc:decimalLongitude "4.015138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877512 4.015138)"^^geo:wktLiteral ;
  geo-pos:lat "51.877512"^^xsd:decimal ;
  geo-pos:long "4.015138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c19'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45733; 45733'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.2613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015138'^^xsd:double;
  dwc:latitude '51.877512'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610695'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853199 4.015143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853199"^^xsd:decimal ;
  dwc:decimalLongitude "4.015143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853199 4.015143)"^^geo:wktLiteral ;
  geo-pos:lat "51.853199"^^xsd:decimal ;
  geo-pos:long "4.015143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46705; 46705'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015143'^^xsd:double;
  dwc:latitude '51.853199'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611642'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853199 4.015143)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853199"^^xsd:decimal ;
  dwc:decimalLongitude "4.015143"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853199 4.015143)"^^geo:wktLiteral ;
  geo-pos:lat "51.853199"^^xsd:decimal ;
  geo-pos:long "4.015143"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46704; 46704'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015143'^^xsd:double;
  dwc:latitude '51.853199'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611641'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983646 4.015221)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983646"^^xsd:decimal ;
  dwc:decimalLongitude "4.015221"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983646 4.015221)"^^geo:wktLiteral ;
  geo-pos:lat "51.983646"^^xsd:decimal ;
  geo-pos:long "4.015221"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53033; 53033'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.586666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015221'^^xsd:double;
  dwc:latitude '51.983646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617652'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984392 4.015267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984392"^^xsd:decimal ;
  dwc:decimalLongitude "4.015267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984392 4.015267)"^^geo:wktLiteral ;
  geo-pos:lat "51.984392"^^xsd:decimal ;
  geo-pos:long "4.015267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da6'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47855; 47855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015267'^^xsd:double;
  dwc:latitude '51.984392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612810'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984392 4.015267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984392"^^xsd:decimal ;
  dwc:decimalLongitude "4.015267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984392 4.015267)"^^geo:wktLiteral ;
  geo-pos:lat "51.984392"^^xsd:decimal ;
  geo-pos:long "4.015267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47856; 47856'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015267'^^xsd:double;
  dwc:latitude '51.984392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612811'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 4.015268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867782"^^xsd:decimal ;
  dwc:decimalLongitude "4.015268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867782 4.015268)"^^geo:wktLiteral ;
  geo-pos:lat "51.867782"^^xsd:decimal ;
  geo-pos:long "4.015268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e46'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40845; 40845'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015268'^^xsd:double;
  dwc:latitude '51.867782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605997'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984715 4.015303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984715"^^xsd:decimal ;
  dwc:decimalLongitude "4.015303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984715 4.015303)"^^geo:wktLiteral ;
  geo-pos:lat "51.984715"^^xsd:decimal ;
  geo-pos:long "4.015303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-760c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50162; 50162'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.581944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015303'^^xsd:double;
  dwc:latitude '51.984715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614410'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984715 4.015303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984715"^^xsd:decimal ;
  dwc:decimalLongitude "4.015303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984715 4.015303)"^^geo:wktLiteral ;
  geo-pos:lat "51.984715"^^xsd:decimal ;
  geo-pos:long "4.015303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-760b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50161; 50161'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.581944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015303'^^xsd:double;
  dwc:latitude '51.984715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614409'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853324 4.01532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853324"^^xsd:decimal ;
  dwc:decimalLongitude "4.01532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853324 4.01532)"^^geo:wktLiteral ;
  geo-pos:lat "51.853324"^^xsd:decimal ;
  geo-pos:long "4.01532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53fa'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54683; 54683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01532'^^xsd:double;
  dwc:latitude '51.853324'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619181'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853324 4.01532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853324"^^xsd:decimal ;
  dwc:decimalLongitude "4.01532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853324 4.01532)"^^geo:wktLiteral ;
  geo-pos:lat "51.853324"^^xsd:decimal ;
  geo-pos:long "4.01532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54684; 54684'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01532'^^xsd:double;
  dwc:latitude '51.853324'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619182'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853324 4.01532)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853324"^^xsd:decimal ;
  dwc:decimalLongitude "4.01532"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853324 4.01532)"^^geo:wktLiteral ;
  geo-pos:lat "51.853324"^^xsd:decimal ;
  geo-pos:long "4.01532"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54682; 54682'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01532'^^xsd:double;
  dwc:latitude '51.853324'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619180'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878095 4.015326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878095"^^xsd:decimal ;
  dwc:decimalLongitude "4.015326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878095 4.015326)"^^geo:wktLiteral ;
  geo-pos:lat "51.878095"^^xsd:decimal ;
  geo-pos:long "4.015326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e47'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40844; 40844'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8586111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015326'^^xsd:double;
  dwc:latitude '51.878095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605996'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918358 4.015448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918358"^^xsd:decimal ;
  dwc:decimalLongitude "4.015448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918358 4.015448)"^^geo:wktLiteral ;
  geo-pos:lat "51.918358"^^xsd:decimal ;
  geo-pos:long "4.015448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7139'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42081; 42081'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015448'^^xsd:double;
  dwc:latitude '51.918358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607266'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918358 4.015448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918358"^^xsd:decimal ;
  dwc:decimalLongitude "4.015448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918358 4.015448)"^^geo:wktLiteral ;
  geo-pos:lat "51.918358"^^xsd:decimal ;
  geo-pos:long "4.015448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7138'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42082; 42082'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015448'^^xsd:double;
  dwc:latitude '51.918358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607267'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918358 4.015448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.918358"^^xsd:decimal ;
  dwc:decimalLongitude "4.015448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.918358 4.015448)"^^geo:wktLiteral ;
  geo-pos:lat "51.918358"^^xsd:decimal ;
  geo-pos:long "4.015448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7137'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42083; 42083'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015448'^^xsd:double;
  dwc:latitude '51.918358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607268'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853446 4.015468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853446"^^xsd:decimal ;
  dwc:decimalLongitude "4.015468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853446 4.015468)"^^geo:wktLiteral ;
  geo-pos:lat "51.853446"^^xsd:decimal ;
  geo-pos:long "4.015468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52067; 52067'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015468'^^xsd:double;
  dwc:latitude '51.853446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616754'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853446 4.015468)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853446"^^xsd:decimal ;
  dwc:decimalLongitude "4.015468"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853446 4.015468)"^^geo:wktLiteral ;
  geo-pos:lat "51.853446"^^xsd:decimal ;
  geo-pos:long "4.015468"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52066; 52066'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015468'^^xsd:double;
  dwc:latitude '51.853446'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616753'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98118 4.015485)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98118"^^xsd:decimal ;
  dwc:decimalLongitude "4.015485"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98118 4.015485)"^^geo:wktLiteral ;
  geo-pos:lat "51.98118"^^xsd:decimal ;
  geo-pos:long "4.015485"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50177; 50177'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.7125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015485'^^xsd:double;
  dwc:latitude '51.98118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614425'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985565 4.015788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985565"^^xsd:decimal ;
  dwc:decimalLongitude "4.015788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985565 4.015788)"^^geo:wktLiteral ;
  geo-pos:lat "51.985565"^^xsd:decimal ;
  geo-pos:long "4.015788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e68'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 40810; 40810'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6658333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015788'^^xsd:double;
  dwc:latitude '51.985565'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605964'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915656 4.015926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915656"^^xsd:decimal ;
  dwc:decimalLongitude "4.015926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915656 4.015926)"^^geo:wktLiteral ;
  geo-pos:lat "51.915656"^^xsd:decimal ;
  geo-pos:long "4.015926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e9b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40758; 40758'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.015926'^^xsd:double;
  dwc:latitude '51.915656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605911'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847266 4.01604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847266"^^xsd:decimal ;
  dwc:decimalLongitude "4.01604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847266 4.01604)"^^geo:wktLiteral ;
  geo-pos:lat "51.847266"^^xsd:decimal ;
  geo-pos:long "4.01604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-654f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48865; 48865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01604'^^xsd:double;
  dwc:latitude '51.847266'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613449'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870653 4.016088)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870653"^^xsd:decimal ;
  dwc:decimalLongitude "4.016088"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870653 4.016088)"^^geo:wktLiteral ;
  geo-pos:lat "51.870653"^^xsd:decimal ;
  geo-pos:long "4.016088"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5783'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44557; 44557'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.8458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016088'^^xsd:double;
  dwc:latitude '51.870653'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609575'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983396 4.016089)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983396"^^xsd:decimal ;
  dwc:decimalLongitude "4.016089"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983396 4.016089)"^^geo:wktLiteral ;
  geo-pos:lat "51.983396"^^xsd:decimal ;
  geo-pos:long "4.016089"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46750; 46750'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5894444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016089'^^xsd:double;
  dwc:latitude '51.983396'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611147'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983665 4.016124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983665"^^xsd:decimal ;
  dwc:decimalLongitude "4.016124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983665 4.016124)"^^geo:wktLiteral ;
  geo-pos:lat "51.983665"^^xsd:decimal ;
  geo-pos:long "4.016124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44523; 44523'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016124'^^xsd:double;
  dwc:latitude '51.983665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609543'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983665 4.016124)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983665"^^xsd:decimal ;
  dwc:decimalLongitude "4.016124"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983665 4.016124)"^^geo:wktLiteral ;
  geo-pos:lat "51.983665"^^xsd:decimal ;
  geo-pos:long "4.016124"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44522; 44522'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5530555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016124'^^xsd:double;
  dwc:latitude '51.983665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609542'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981056 4.016298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981056"^^xsd:decimal ;
  dwc:decimalLongitude "4.016298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981056 4.016298)"^^geo:wktLiteral ;
  geo-pos:lat "51.981056"^^xsd:decimal ;
  geo-pos:long "4.016298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46761; 46761'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016298'^^xsd:double;
  dwc:latitude '51.981056'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611158'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916228 4.016302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916228"^^xsd:decimal ;
  dwc:decimalLongitude "4.016302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916228 4.016302)"^^geo:wktLiteral ;
  geo-pos:lat "51.916228"^^xsd:decimal ;
  geo-pos:long "4.016302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47de'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53017; 53017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.521666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016302'^^xsd:double;
  dwc:latitude '51.916228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617636'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916228 4.016302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916228"^^xsd:decimal ;
  dwc:decimalLongitude "4.016302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916228 4.016302)"^^geo:wktLiteral ;
  geo-pos:lat "51.916228"^^xsd:decimal ;
  geo-pos:long "4.016302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47dd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53018; 53018'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.521666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016302'^^xsd:double;
  dwc:latitude '51.916228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617637'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85282 4.016325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85282"^^xsd:decimal ;
  dwc:decimalLongitude "4.016325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85282 4.016325)"^^geo:wktLiteral ;
  geo-pos:lat "51.85282"^^xsd:decimal ;
  geo-pos:long "4.016325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-637e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44730; 44730'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016325'^^xsd:double;
  dwc:latitude '51.85282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609777'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85282 4.016325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85282"^^xsd:decimal ;
  dwc:decimalLongitude "4.016325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85282 4.016325)"^^geo:wktLiteral ;
  geo-pos:lat "51.85282"^^xsd:decimal ;
  geo-pos:long "4.016325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-637d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44728; 44728'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016325'^^xsd:double;
  dwc:latitude '51.85282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609775'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85282 4.016325)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85282"^^xsd:decimal ;
  dwc:decimalLongitude "4.016325"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85282 4.016325)"^^geo:wktLiteral ;
  geo-pos:lat "51.85282"^^xsd:decimal ;
  geo-pos:long "4.016325"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-637c'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44729; 44729'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016325'^^xsd:double;
  dwc:latitude '51.85282'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609776'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867323 4.016419)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867323"^^xsd:decimal ;
  dwc:decimalLongitude "4.016419"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867323 4.016419)"^^geo:wktLiteral ;
  geo-pos:lat "51.867323"^^xsd:decimal ;
  geo-pos:long "4.016419"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b11'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47535; 47535'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.3819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016419'^^xsd:double;
  dwc:latitude '51.867323'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612441'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848964 4.01645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848964"^^xsd:decimal ;
  dwc:decimalLongitude "4.01645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848964 4.01645)"^^geo:wktLiteral ;
  geo-pos:lat "51.848964"^^xsd:decimal ;
  geo-pos:long "4.01645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7555'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42463; 42463'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01645'^^xsd:double;
  dwc:latitude '51.848964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607570'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848964 4.01645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848964"^^xsd:decimal ;
  dwc:decimalLongitude "4.01645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848964 4.01645)"^^geo:wktLiteral ;
  geo-pos:lat "51.848964"^^xsd:decimal ;
  geo-pos:long "4.01645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7554'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42464; 42464'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01645'^^xsd:double;
  dwc:latitude '51.848964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607571'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984849 4.016529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984849"^^xsd:decimal ;
  dwc:decimalLongitude "4.016529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984849 4.016529)"^^geo:wktLiteral ;
  geo-pos:lat "51.984849"^^xsd:decimal ;
  geo-pos:long "4.016529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4168'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56818; 56818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3147222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016529'^^xsd:double;
  dwc:latitude '51.984849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621284'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865253 4.016649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865253"^^xsd:decimal ;
  dwc:decimalLongitude "4.016649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865253 4.016649)"^^geo:wktLiteral ;
  geo-pos:lat "51.865253"^^xsd:decimal ;
  geo-pos:long "4.016649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43928; 43928'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016649'^^xsd:double;
  dwc:latitude '51.865253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608942'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865253 4.016649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865253"^^xsd:decimal ;
  dwc:decimalLongitude "4.016649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865253 4.016649)"^^geo:wktLiteral ;
  geo-pos:lat "51.865253"^^xsd:decimal ;
  geo-pos:long "4.016649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43930; 43930'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.8388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016649'^^xsd:double;
  dwc:latitude '51.865253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608944'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852961 4.016676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852961"^^xsd:decimal ;
  dwc:decimalLongitude "4.016676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852961 4.016676)"^^geo:wktLiteral ;
  geo-pos:lat "51.852961"^^xsd:decimal ;
  geo-pos:long "4.016676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39403; 39403'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016676'^^xsd:double;
  dwc:latitude '51.852961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604672'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852358 4.016764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852358"^^xsd:decimal ;
  dwc:decimalLongitude "4.016764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852358 4.016764)"^^geo:wktLiteral ;
  geo-pos:lat "51.852358"^^xsd:decimal ;
  geo-pos:long "4.016764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4419'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42842; 42842'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2813888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016764'^^xsd:double;
  dwc:latitude '51.852358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607893'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852358 4.016764)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852358"^^xsd:decimal ;
  dwc:decimalLongitude "4.016764"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852358 4.016764)"^^geo:wktLiteral ;
  geo-pos:lat "51.852358"^^xsd:decimal ;
  geo-pos:long "4.016764"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4418'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42841; 42841'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2813888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016764'^^xsd:double;
  dwc:latitude '51.852358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607892'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911306 4.016801)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911306"^^xsd:decimal ;
  dwc:decimalLongitude "4.016801"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911306 4.016801)"^^geo:wktLiteral ;
  geo-pos:lat "51.911306"^^xsd:decimal ;
  geo-pos:long "4.016801"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b46'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47482; 47482'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.045'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016801'^^xsd:double;
  dwc:latitude '51.911306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612388'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9833 4.016815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9833"^^xsd:decimal ;
  dwc:decimalLongitude "4.016815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9833 4.016815)"^^geo:wktLiteral ;
  geo-pos:lat "51.9833"^^xsd:decimal ;
  geo-pos:long "4.016815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6517'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48923; 48923'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016815'^^xsd:double;
  dwc:latitude '51.9833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613762'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9833 4.016815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9833"^^xsd:decimal ;
  dwc:decimalLongitude "4.016815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9833 4.016815)"^^geo:wktLiteral ;
  geo-pos:lat "51.9833"^^xsd:decimal ;
  geo-pos:long "4.016815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6516'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48922; 48922'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016815'^^xsd:double;
  dwc:latitude '51.9833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613761'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9833 4.016815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9833"^^xsd:decimal ;
  dwc:decimalLongitude "4.016815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9833 4.016815)"^^geo:wktLiteral ;
  geo-pos:lat "51.9833"^^xsd:decimal ;
  geo-pos:long "4.016815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6515'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48924; 48924'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016815'^^xsd:double;
  dwc:latitude '51.9833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613763'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915387 4.016894)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915387"^^xsd:decimal ;
  dwc:decimalLongitude "4.016894"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915387 4.016894)"^^geo:wktLiteral ;
  geo-pos:lat "51.915387"^^xsd:decimal ;
  geo-pos:long "4.016894"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-418b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56782; 56782'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016894'^^xsd:double;
  dwc:latitude '51.915387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621248'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915387 4.016894)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915387"^^xsd:decimal ;
  dwc:decimalLongitude "4.016894"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915387 4.016894)"^^geo:wktLiteral ;
  geo-pos:lat "51.915387"^^xsd:decimal ;
  geo-pos:long "4.016894"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-418a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56783; 56783'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016894'^^xsd:double;
  dwc:latitude '51.915387'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621249'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985384 4.016964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985384"^^xsd:decimal ;
  dwc:decimalLongitude "4.016964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985384 4.016964)"^^geo:wktLiteral ;
  geo-pos:lat "51.985384"^^xsd:decimal ;
  geo-pos:long "4.016964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a4e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51149; 51149'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.016964'^^xsd:double;
  dwc:latitude '51.985384'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615833'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985321 4.017035)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985321"^^xsd:decimal ;
  dwc:decimalLongitude "4.017035"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985321 4.017035)"^^geo:wktLiteral ;
  geo-pos:lat "51.985321"^^xsd:decimal ;
  geo-pos:long "4.017035"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f38'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54859; 54859'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.961388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017035'^^xsd:double;
  dwc:latitude '51.985321'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619358'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870905 4.017052)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870905"^^xsd:decimal ;
  dwc:decimalLongitude "4.017052"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870905 4.017052)"^^geo:wktLiteral ;
  geo-pos:lat "51.870905"^^xsd:decimal ;
  geo-pos:long "4.017052"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5390'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53984; 53984'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.442222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017052'^^xsd:double;
  dwc:latitude '51.870905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618567'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905297 4.017058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905297"^^xsd:decimal ;
  dwc:decimalLongitude "4.017058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905297 4.017058)"^^geo:wktLiteral ;
  geo-pos:lat "51.905297"^^xsd:decimal ;
  geo-pos:long "4.017058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ec'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43859; 43859'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017058'^^xsd:double;
  dwc:latitude '51.905297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608870'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905297 4.017058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905297"^^xsd:decimal ;
  dwc:decimalLongitude "4.017058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905297 4.017058)"^^geo:wktLiteral ;
  geo-pos:lat "51.905297"^^xsd:decimal ;
  geo-pos:long "4.017058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72eb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43861; 43861'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017058'^^xsd:double;
  dwc:latitude '51.905297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608872'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905297 4.017058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905297"^^xsd:decimal ;
  dwc:decimalLongitude "4.017058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905297 4.017058)"^^geo:wktLiteral ;
  geo-pos:lat "51.905297"^^xsd:decimal ;
  geo-pos:long "4.017058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ea'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43860; 43860'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3819444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017058'^^xsd:double;
  dwc:latitude '51.905297'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608871'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883187 4.017082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883187"^^xsd:decimal ;
  dwc:decimalLongitude "4.017082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883187 4.017082)"^^geo:wktLiteral ;
  geo-pos:lat "51.883187"^^xsd:decimal ;
  geo-pos:long "4.017082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e4d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40839; 40839'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017082'^^xsd:double;
  dwc:latitude '51.883187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605991'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883187 4.017082)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883187"^^xsd:decimal ;
  dwc:decimalLongitude "4.017082"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883187 4.017082)"^^geo:wktLiteral ;
  geo-pos:lat "51.883187"^^xsd:decimal ;
  geo-pos:long "4.017082"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e4c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40838; 40838'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.8333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017082'^^xsd:double;
  dwc:latitude '51.883187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605990'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986615 4.017094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986615"^^xsd:decimal ;
  dwc:decimalLongitude "4.017094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986615 4.017094)"^^geo:wktLiteral ;
  geo-pos:lat "51.986615"^^xsd:decimal ;
  geo-pos:long "4.017094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42916; 42916'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017094'^^xsd:double;
  dwc:latitude '51.986615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607967'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983898 4.01728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983898"^^xsd:decimal ;
  dwc:decimalLongitude "4.01728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983898 4.01728)"^^geo:wktLiteral ;
  geo-pos:lat "51.983898"^^xsd:decimal ;
  geo-pos:long "4.01728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5580'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55418; 55418'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.853611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.01728'^^xsd:double;
  dwc:latitude '51.983898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619936'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875408 4.017284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875408"^^xsd:decimal ;
  dwc:decimalLongitude "4.017284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875408 4.017284)"^^geo:wktLiteral ;
  geo-pos:lat "51.875408"^^xsd:decimal ;
  geo-pos:long "4.017284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5391'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53983; 53983'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.440277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017284'^^xsd:double;
  dwc:latitude '51.875408'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618566'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908037 4.017396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908037"^^xsd:decimal ;
  dwc:decimalLongitude "4.017396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908037 4.017396)"^^geo:wktLiteral ;
  geo-pos:lat "51.908037"^^xsd:decimal ;
  geo-pos:long "4.017396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55976; 55976'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017396'^^xsd:double;
  dwc:latitude '51.908037'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620428'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908037 4.017396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908037"^^xsd:decimal ;
  dwc:decimalLongitude "4.017396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908037 4.017396)"^^geo:wktLiteral ;
  geo-pos:lat "51.908037"^^xsd:decimal ;
  geo-pos:long "4.017396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55975; 55975'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017396'^^xsd:double;
  dwc:latitude '51.908037'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620427'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915706 4.017439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915706"^^xsd:decimal ;
  dwc:decimalLongitude "4.017439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915706 4.017439)"^^geo:wktLiteral ;
  geo-pos:lat "51.915706"^^xsd:decimal ;
  geo-pos:long "4.017439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47828; 47828'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.47'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017439'^^xsd:double;
  dwc:latitude '51.915706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612783'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915706 4.017439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915706"^^xsd:decimal ;
  dwc:decimalLongitude "4.017439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915706 4.017439)"^^geo:wktLiteral ;
  geo-pos:lat "51.915706"^^xsd:decimal ;
  geo-pos:long "4.017439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47829; 47829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.47'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017439'^^xsd:double;
  dwc:latitude '51.915706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612784'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98207 4.017617)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98207"^^xsd:decimal ;
  dwc:decimalLongitude "4.017617"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98207 4.017617)"^^geo:wktLiteral ;
  geo-pos:lat "51.98207"^^xsd:decimal ;
  geo-pos:long "4.017617"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50bc'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46760; 46760'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017617'^^xsd:double;
  dwc:latitude '51.98207'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611157'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851729 4.017738)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851729"^^xsd:decimal ;
  dwc:decimalLongitude "4.017738"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851729 4.017738)"^^geo:wktLiteral ;
  geo-pos:lat "51.851729"^^xsd:decimal ;
  geo-pos:long "4.017738"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f7d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54789; 54789'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.7625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017738'^^xsd:double;
  dwc:latitude '51.851729'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619287'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915101 4.017774)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915101"^^xsd:decimal ;
  dwc:decimalLongitude "4.017774"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915101 4.017774)"^^geo:wktLiteral ;
  geo-pos:lat "51.915101"^^xsd:decimal ;
  geo-pos:long "4.017774"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a64'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51127; 51127'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8225'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017774'^^xsd:double;
  dwc:latitude '51.915101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615811'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984064 4.017851)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984064"^^xsd:decimal ;
  dwc:decimalLongitude "4.017851"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984064 4.017851)"^^geo:wktLiteral ;
  geo-pos:lat "51.984064"^^xsd:decimal ;
  geo-pos:long "4.017851"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7128'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42099; 42099'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8691666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017851'^^xsd:double;
  dwc:latitude '51.984064'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607283'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917051 4.017862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917051"^^xsd:decimal ;
  dwc:decimalLongitude "4.017862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917051 4.017862)"^^geo:wktLiteral ;
  geo-pos:lat "51.917051"^^xsd:decimal ;
  geo-pos:long "4.017862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5595'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55398; 55398'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.768611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017862'^^xsd:double;
  dwc:latitude '51.917051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619916'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917051 4.017862)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.917051"^^xsd:decimal ;
  dwc:decimalLongitude "4.017862"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.917051 4.017862)"^^geo:wktLiteral ;
  geo-pos:lat "51.917051"^^xsd:decimal ;
  geo-pos:long "4.017862"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5594'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55397; 55397'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.768611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.017862'^^xsd:double;
  dwc:latitude '51.917051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619915'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916645 4.018027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916645"^^xsd:decimal ;
  dwc:decimalLongitude "4.018027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916645 4.018027)"^^geo:wktLiteral ;
  geo-pos:lat "51.916645"^^xsd:decimal ;
  geo-pos:long "4.018027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6353'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44771; 44771'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.975833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018027'^^xsd:double;
  dwc:latitude '51.916645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609818'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986208 4.018366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986208"^^xsd:decimal ;
  dwc:decimalLongitude "4.018366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986208 4.018366)"^^geo:wktLiteral ;
  geo-pos:lat "51.986208"^^xsd:decimal ;
  geo-pos:long "4.018366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43de'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42901; 42901'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018366'^^xsd:double;
  dwc:latitude '51.986208'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607952'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986208 4.018366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986208"^^xsd:decimal ;
  dwc:decimalLongitude "4.018366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986208 4.018366)"^^geo:wktLiteral ;
  geo-pos:lat "51.986208"^^xsd:decimal ;
  geo-pos:long "4.018366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42902; 42902'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018366'^^xsd:double;
  dwc:latitude '51.986208'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607953'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865553 4.018403)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865553"^^xsd:decimal ;
  dwc:decimalLongitude "4.018403"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865553 4.018403)"^^geo:wktLiteral ;
  geo-pos:lat "51.865553"^^xsd:decimal ;
  geo-pos:long "4.018403"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7506'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42542; 42542'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018403'^^xsd:double;
  dwc:latitude '51.865553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607649'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911597 4.018494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911597"^^xsd:decimal ;
  dwc:decimalLongitude "4.018494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911597 4.018494)"^^geo:wktLiteral ;
  geo-pos:lat "51.911597"^^xsd:decimal ;
  geo-pos:long "4.018494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46733; 46733'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.52'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018494'^^xsd:double;
  dwc:latitude '51.911597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611670'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911597 4.018494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911597"^^xsd:decimal ;
  dwc:decimalLongitude "4.018494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911597 4.018494)"^^geo:wktLiteral ;
  geo-pos:lat "51.911597"^^xsd:decimal ;
  geo-pos:long "4.018494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46734; 46734'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.52'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018494'^^xsd:double;
  dwc:latitude '51.911597'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611671'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985927 4.018694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985927"^^xsd:decimal ;
  dwc:decimalLongitude "4.018694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985927 4.018694)"^^geo:wktLiteral ;
  geo-pos:lat "51.985927"^^xsd:decimal ;
  geo-pos:long "4.018694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40030; 40030'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018694'^^xsd:double;
  dwc:latitude '51.985927'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605234'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985927 4.018694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985927"^^xsd:decimal ;
  dwc:decimalLongitude "4.018694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985927 4.018694)"^^geo:wktLiteral ;
  geo-pos:lat "51.985927"^^xsd:decimal ;
  geo-pos:long "4.018694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40032; 40032'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018694'^^xsd:double;
  dwc:latitude '51.985927'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605236'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985927 4.018694)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985927"^^xsd:decimal ;
  dwc:decimalLongitude "4.018694"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985927 4.018694)"^^geo:wktLiteral ;
  geo-pos:lat "51.985927"^^xsd:decimal ;
  geo-pos:long "4.018694"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40031; 40031'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018694'^^xsd:double;
  dwc:latitude '51.985927'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605235'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851478 4.018748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851478"^^xsd:decimal ;
  dwc:decimalLongitude "4.018748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851478 4.018748)"^^geo:wktLiteral ;
  geo-pos:lat "51.851478"^^xsd:decimal ;
  geo-pos:long "4.018748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6963'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50359; 50359'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018748'^^xsd:double;
  dwc:latitude '51.851478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615079'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851253 4.018758)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851253"^^xsd:decimal ;
  dwc:decimalLongitude "4.018758"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851253 4.018758)"^^geo:wktLiteral ;
  geo-pos:lat "51.851253"^^xsd:decimal ;
  geo-pos:long "4.018758"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41d0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56713; 56713'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.018758'^^xsd:double;
  dwc:latitude '51.851253'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621179'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851592 4.019041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851592"^^xsd:decimal ;
  dwc:decimalLongitude "4.019041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851592 4.019041)"^^geo:wktLiteral ;
  geo-pos:lat "51.851592"^^xsd:decimal ;
  geo-pos:long "4.019041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66fc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39992; 39992'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019041'^^xsd:double;
  dwc:latitude '51.851592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605194'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851592 4.019041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851592"^^xsd:decimal ;
  dwc:decimalLongitude "4.019041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851592 4.019041)"^^geo:wktLiteral ;
  geo-pos:lat "51.851592"^^xsd:decimal ;
  geo-pos:long "4.019041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66fb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39993; 39993'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019041'^^xsd:double;
  dwc:latitude '51.851592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605195'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851592 4.019041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851592"^^xsd:decimal ;
  dwc:decimalLongitude "4.019041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851592 4.019041)"^^geo:wktLiteral ;
  geo-pos:lat "51.851592"^^xsd:decimal ;
  geo-pos:long "4.019041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66fa'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39991; 39991'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019041'^^xsd:double;
  dwc:latitude '51.851592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605193'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915656 4.019066)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915656"^^xsd:decimal ;
  dwc:decimalLongitude "4.019066"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915656 4.019066)"^^geo:wktLiteral ;
  geo-pos:lat "51.915656"^^xsd:decimal ;
  geo-pos:long "4.019066"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53dd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53905; 53905'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.101111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019066'^^xsd:double;
  dwc:latitude '51.915656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618413'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851645 4.019101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851645"^^xsd:decimal ;
  dwc:decimalLongitude "4.019101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851645 4.019101)"^^geo:wktLiteral ;
  geo-pos:lat "51.851645"^^xsd:decimal ;
  geo-pos:long "4.019101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dda'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47804; 47804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019101'^^xsd:double;
  dwc:latitude '51.851645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612759'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851645 4.019101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851645"^^xsd:decimal ;
  dwc:decimalLongitude "4.019101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851645 4.019101)"^^geo:wktLiteral ;
  geo-pos:lat "51.851645"^^xsd:decimal ;
  geo-pos:long "4.019101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47803; 47803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019101'^^xsd:double;
  dwc:latitude '51.851645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612758'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 4.019154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852095"^^xsd:decimal ;
  dwc:decimalLongitude "4.019154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 4.019154)"^^geo:wktLiteral ;
  geo-pos:lat "51.852095"^^xsd:decimal ;
  geo-pos:long "4.019154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40733; 40733'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019154'^^xsd:double;
  dwc:latitude '51.852095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605886'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 4.019154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852095"^^xsd:decimal ;
  dwc:decimalLongitude "4.019154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 4.019154)"^^geo:wktLiteral ;
  geo-pos:lat "51.852095"^^xsd:decimal ;
  geo-pos:long "4.019154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40736; 40736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019154'^^xsd:double;
  dwc:latitude '51.852095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605889'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 4.019154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852095"^^xsd:decimal ;
  dwc:decimalLongitude "4.019154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 4.019154)"^^geo:wktLiteral ;
  geo-pos:lat "51.852095"^^xsd:decimal ;
  geo-pos:long "4.019154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40734; 40734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019154'^^xsd:double;
  dwc:latitude '51.852095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605887'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 4.019154)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852095"^^xsd:decimal ;
  dwc:decimalLongitude "4.019154"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852095 4.019154)"^^geo:wktLiteral ;
  geo-pos:lat "51.852095"^^xsd:decimal ;
  geo-pos:long "4.019154"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40735; 40735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.3986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019154'^^xsd:double;
  dwc:latitude '51.852095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605888'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915403 4.019249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915403"^^xsd:decimal ;
  dwc:decimalLongitude "4.019249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915403 4.019249)"^^geo:wktLiteral ;
  geo-pos:lat "51.915403"^^xsd:decimal ;
  geo-pos:long "4.019249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f52'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54833; 54833'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019249'^^xsd:double;
  dwc:latitude '51.915403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619331'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915403 4.019249)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915403"^^xsd:decimal ;
  dwc:decimalLongitude "4.019249"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915403 4.019249)"^^geo:wktLiteral ;
  geo-pos:lat "51.915403"^^xsd:decimal ;
  geo-pos:long "4.019249"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f51'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54832; 54832'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019249'^^xsd:double;
  dwc:latitude '51.915403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619330'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916697 4.019308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916697"^^xsd:decimal ;
  dwc:decimalLongitude "4.019308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916697 4.019308)"^^geo:wktLiteral ;
  geo-pos:lat "51.916697"^^xsd:decimal ;
  geo-pos:long "4.019308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-652e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48901; 48901'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019308'^^xsd:double;
  dwc:latitude '51.916697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613740'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916697 4.019308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916697"^^xsd:decimal ;
  dwc:decimalLongitude "4.019308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916697 4.019308)"^^geo:wktLiteral ;
  geo-pos:lat "51.916697"^^xsd:decimal ;
  geo-pos:long "4.019308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-652d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48899; 48899'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019308'^^xsd:double;
  dwc:latitude '51.916697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613738'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916697 4.019308)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916697"^^xsd:decimal ;
  dwc:decimalLongitude "4.019308"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916697 4.019308)"^^geo:wktLiteral ;
  geo-pos:lat "51.916697"^^xsd:decimal ;
  geo-pos:long "4.019308"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-652c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48900; 48900'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9730555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019308'^^xsd:double;
  dwc:latitude '51.916697'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613739'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849651 4.019519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849651"^^xsd:decimal ;
  dwc:decimalLongitude "4.019519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849651 4.019519)"^^geo:wktLiteral ;
  geo-pos:lat "51.849651"^^xsd:decimal ;
  geo-pos:long "4.019519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52345; 52345'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.585555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019519'^^xsd:double;
  dwc:latitude '51.849651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616990'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849651 4.019519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849651"^^xsd:decimal ;
  dwc:decimalLongitude "4.019519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849651 4.019519)"^^geo:wktLiteral ;
  geo-pos:lat "51.849651"^^xsd:decimal ;
  geo-pos:long "4.019519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52343; 52343'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.585555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019519'^^xsd:double;
  dwc:latitude '51.849651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616989'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849651 4.019519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849651"^^xsd:decimal ;
  dwc:decimalLongitude "4.019519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849651 4.019519)"^^geo:wktLiteral ;
  geo-pos:lat "51.849651"^^xsd:decimal ;
  geo-pos:long "4.019519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52342; 52342'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.585555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019519'^^xsd:double;
  dwc:latitude '51.849651'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616988'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986681 4.019818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986681"^^xsd:decimal ;
  dwc:decimalLongitude "4.019818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986681 4.019818)"^^geo:wktLiteral ;
  geo-pos:lat "51.986681"^^xsd:decimal ;
  geo-pos:long "4.019818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5799'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44533; 44533'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019818'^^xsd:double;
  dwc:latitude '51.986681'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609553'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85118 4.019903)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85118"^^xsd:decimal ;
  dwc:decimalLongitude "4.019903"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85118 4.019903)"^^geo:wktLiteral ;
  geo-pos:lat "51.85118"^^xsd:decimal ;
  geo-pos:long "4.019903"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bca'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55942; 55942'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.019903'^^xsd:double;
  dwc:latitude '51.85118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620402'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851187 4.020121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851187"^^xsd:decimal ;
  dwc:decimalLongitude "4.020121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851187 4.020121)"^^geo:wktLiteral ;
  geo-pos:lat "51.851187"^^xsd:decimal ;
  geo-pos:long "4.020121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44476; 44476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3991666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020121'^^xsd:double;
  dwc:latitude '51.851187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609495'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911309 4.020552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911309"^^xsd:decimal ;
  dwc:decimalLongitude "4.020552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911309 4.020552)"^^geo:wktLiteral ;
  geo-pos:lat "51.911309"^^xsd:decimal ;
  geo-pos:long "4.020552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44505; 44505'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020552'^^xsd:double;
  dwc:latitude '51.911309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609525'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911309 4.020552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911309"^^xsd:decimal ;
  dwc:decimalLongitude "4.020552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911309 4.020552)"^^geo:wktLiteral ;
  geo-pos:lat "51.911309"^^xsd:decimal ;
  geo-pos:long "4.020552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44504; 44504'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020552'^^xsd:double;
  dwc:latitude '51.911309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609524'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920293 4.020809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920293"^^xsd:decimal ;
  dwc:decimalLongitude "4.020809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920293 4.020809)"^^geo:wktLiteral ;
  geo-pos:lat "51.920293"^^xsd:decimal ;
  geo-pos:long "4.020809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7548'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42476; 42476'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0561111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020809'^^xsd:double;
  dwc:latitude '51.920293'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607583'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84699 4.020912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84699"^^xsd:decimal ;
  dwc:decimalLongitude "4.020912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84699 4.020912)"^^geo:wktLiteral ;
  geo-pos:lat "51.84699"^^xsd:decimal ;
  geo-pos:long "4.020912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-637b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44731; 44731'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.806111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020912'^^xsd:double;
  dwc:latitude '51.84699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609778'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985601 4.020996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985601"^^xsd:decimal ;
  dwc:decimalLongitude "4.020996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985601 4.020996)"^^geo:wktLiteral ;
  geo-pos:lat "51.985601"^^xsd:decimal ;
  geo-pos:long "4.020996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52409; 52409'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.751388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020996'^^xsd:double;
  dwc:latitude '51.985601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617035'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985601 4.020996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985601"^^xsd:decimal ;
  dwc:decimalLongitude "4.020996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985601 4.020996)"^^geo:wktLiteral ;
  geo-pos:lat "51.985601"^^xsd:decimal ;
  geo-pos:long "4.020996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52411; 52411'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.751388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020996'^^xsd:double;
  dwc:latitude '51.985601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617036'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985601 4.020996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985601"^^xsd:decimal ;
  dwc:decimalLongitude "4.020996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985601 4.020996)"^^geo:wktLiteral ;
  geo-pos:lat "51.985601"^^xsd:decimal ;
  geo-pos:long "4.020996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52412; 52412'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.753888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020996'^^xsd:double;
  dwc:latitude '51.985601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617037'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985601 4.020996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985601"^^xsd:decimal ;
  dwc:decimalLongitude "4.020996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985601 4.020996)"^^geo:wktLiteral ;
  geo-pos:lat "51.985601"^^xsd:decimal ;
  geo-pos:long "4.020996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52413; 52413'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.753888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.020996'^^xsd:double;
  dwc:latitude '51.985601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617038'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916103 4.021475)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916103"^^xsd:decimal ;
  dwc:decimalLongitude "4.021475"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916103 4.021475)"^^geo:wktLiteral ;
  geo-pos:lat "51.916103"^^xsd:decimal ;
  geo-pos:long "4.021475"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ef'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42884; 42884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021475'^^xsd:double;
  dwc:latitude '51.916103'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607935'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850204 4.021493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850204"^^xsd:decimal ;
  dwc:decimalLongitude "4.021493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850204 4.021493)"^^geo:wktLiteral ;
  geo-pos:lat "51.850204"^^xsd:decimal ;
  geo-pos:long "4.021493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a91'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51083; 51083'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021493'^^xsd:double;
  dwc:latitude '51.850204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615767'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850204 4.021493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850204"^^xsd:decimal ;
  dwc:decimalLongitude "4.021493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850204 4.021493)"^^geo:wktLiteral ;
  geo-pos:lat "51.850204"^^xsd:decimal ;
  geo-pos:long "4.021493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a90'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51082; 51082'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021493'^^xsd:double;
  dwc:latitude '51.850204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615766'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987755 4.021503)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987755"^^xsd:decimal ;
  dwc:decimalLongitude "4.021503"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987755 4.021503)"^^geo:wktLiteral ;
  geo-pos:lat "51.987755"^^xsd:decimal ;
  geo-pos:long "4.021503"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f37'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54860; 54860'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.964722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021503'^^xsd:double;
  dwc:latitude '51.987755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619359'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851085 4.021527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851085"^^xsd:decimal ;
  dwc:decimalLongitude "4.021527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851085 4.021527)"^^geo:wktLiteral ;
  geo-pos:lat "51.851085"^^xsd:decimal ;
  geo-pos:long "4.021527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c50'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45679; 45679'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021527'^^xsd:double;
  dwc:latitude '51.851085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610642'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851085 4.021527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851085"^^xsd:decimal ;
  dwc:decimalLongitude "4.021527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851085 4.021527)"^^geo:wktLiteral ;
  geo-pos:lat "51.851085"^^xsd:decimal ;
  geo-pos:long "4.021527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c4f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45678; 45678'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021527'^^xsd:double;
  dwc:latitude '51.851085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610641'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851085 4.021527)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851085"^^xsd:decimal ;
  dwc:decimalLongitude "4.021527"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851085 4.021527)"^^geo:wktLiteral ;
  geo-pos:lat "51.851085"^^xsd:decimal ;
  geo-pos:long "4.021527"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c4e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45677; 45677'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021527'^^xsd:double;
  dwc:latitude '51.851085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610640'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916819 4.021782)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916819"^^xsd:decimal ;
  dwc:decimalLongitude "4.021782"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916819 4.021782)"^^geo:wktLiteral ;
  geo-pos:lat "51.916819"^^xsd:decimal ;
  geo-pos:long "4.021782"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5596'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55396; 55396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021782'^^xsd:double;
  dwc:latitude '51.916819'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619914'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850398 4.021889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850398"^^xsd:decimal ;
  dwc:decimalLongitude "4.021889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850398 4.021889)"^^geo:wktLiteral ;
  geo-pos:lat "51.850398"^^xsd:decimal ;
  geo-pos:long "4.021889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e24'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48169; 48169'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.4125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021889'^^xsd:double;
  dwc:latitude '51.850398'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613061'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912493 4.021902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912493"^^xsd:decimal ;
  dwc:decimalLongitude "4.021902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912493 4.021902)"^^geo:wktLiteral ;
  geo-pos:lat "51.912493"^^xsd:decimal ;
  geo-pos:long "4.021902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b48'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47481; 47481'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021902'^^xsd:double;
  dwc:latitude '51.912493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612387'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912493 4.021902)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912493"^^xsd:decimal ;
  dwc:decimalLongitude "4.021902"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912493 4.021902)"^^geo:wktLiteral ;
  geo-pos:lat "51.912493"^^xsd:decimal ;
  geo-pos:long "4.021902"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b47'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47480; 47480'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021902'^^xsd:double;
  dwc:latitude '51.912493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612386'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91492 4.021986)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91492"^^xsd:decimal ;
  dwc:decimalLongitude "4.021986"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91492 4.021986)"^^geo:wktLiteral ;
  geo-pos:lat "51.91492"^^xsd:decimal ;
  geo-pos:long "4.021986"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f53'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54831; 54831'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.870833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021986'^^xsd:double;
  dwc:latitude '51.91492'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619329'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850568 4.021994)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850568"^^xsd:decimal ;
  dwc:decimalLongitude "4.021994"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850568 4.021994)"^^geo:wktLiteral ;
  geo-pos:lat "51.850568"^^xsd:decimal ;
  geo-pos:long "4.021994"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59cc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46227; 46227'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7752777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.021994'^^xsd:double;
  dwc:latitude '51.850568'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611210'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919339 4.022007)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919339"^^xsd:decimal ;
  dwc:decimalLongitude "4.022007"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919339 4.022007)"^^geo:wktLiteral ;
  geo-pos:lat "51.919339"^^xsd:decimal ;
  geo-pos:long "4.022007"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-788c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52120; 52120'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3722222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.022007'^^xsd:double;
  dwc:latitude '51.919339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616807'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986922 4.02211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986922"^^xsd:decimal ;
  dwc:decimalLongitude "4.02211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986922 4.02211)"^^geo:wktLiteral ;
  geo-pos:lat "51.986922"^^xsd:decimal ;
  geo-pos:long "4.02211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73fd'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39371; 39371'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02211'^^xsd:double;
  dwc:latitude '51.986922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604641'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986922 4.02211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986922"^^xsd:decimal ;
  dwc:decimalLongitude "4.02211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986922 4.02211)"^^geo:wktLiteral ;
  geo-pos:lat "51.986922"^^xsd:decimal ;
  geo-pos:long "4.02211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39372; 39372'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02211'^^xsd:double;
  dwc:latitude '51.986922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604642'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91607 4.022158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91607"^^xsd:decimal ;
  dwc:decimalLongitude "4.022158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91607 4.022158)"^^geo:wktLiteral ;
  geo-pos:lat "51.91607"^^xsd:decimal ;
  geo-pos:long "4.022158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42883; 42883'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4136111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.022158'^^xsd:double;
  dwc:latitude '51.91607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607934'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849657 4.02238)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849657"^^xsd:decimal ;
  dwc:decimalLongitude "4.02238"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849657 4.02238)"^^geo:wktLiteral ;
  geo-pos:lat "51.849657"^^xsd:decimal ;
  geo-pos:long "4.02238"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a8f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51084; 51084'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.68'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02238'^^xsd:double;
  dwc:latitude '51.849657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615768'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988573 4.022497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988573"^^xsd:decimal ;
  dwc:decimalLongitude "4.022497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988573 4.022497)"^^geo:wktLiteral ;
  geo-pos:lat "51.988573"^^xsd:decimal ;
  geo-pos:long "4.022497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e79'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40793; 40793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.022497'^^xsd:double;
  dwc:latitude '51.988573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605946'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850428 4.022616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850428"^^xsd:decimal ;
  dwc:decimalLongitude "4.022616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850428 4.022616)"^^geo:wktLiteral ;
  geo-pos:lat "51.850428"^^xsd:decimal ;
  geo-pos:long "4.022616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39401; 39401'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.022616'^^xsd:double;
  dwc:latitude '51.850428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604670'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850428 4.022616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850428"^^xsd:decimal ;
  dwc:decimalLongitude "4.022616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850428 4.022616)"^^geo:wktLiteral ;
  geo-pos:lat "51.850428"^^xsd:decimal ;
  geo-pos:long "4.022616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39402; 39402'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.022616'^^xsd:double;
  dwc:latitude '51.850428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604671'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850428 4.022616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850428"^^xsd:decimal ;
  dwc:decimalLongitude "4.022616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850428 4.022616)"^^geo:wktLiteral ;
  geo-pos:lat "51.850428"^^xsd:decimal ;
  geo-pos:long "4.022616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73df'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39400; 39400'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.022616'^^xsd:double;
  dwc:latitude '51.850428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604669'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916414 4.022893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916414"^^xsd:decimal ;
  dwc:decimalLongitude "4.022893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916414 4.022893)"^^geo:wktLiteral ;
  geo-pos:lat "51.916414"^^xsd:decimal ;
  geo-pos:long "4.022893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47df'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53016; 53016'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.518611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.022893'^^xsd:double;
  dwc:latitude '51.916414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617635'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848338 4.023091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848338"^^xsd:decimal ;
  dwc:decimalLongitude "4.023091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848338 4.023091)"^^geo:wktLiteral ;
  geo-pos:lat "51.848338"^^xsd:decimal ;
  geo-pos:long "4.023091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7141'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42073; 42073'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023091'^^xsd:double;
  dwc:latitude '51.848338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607258'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848338 4.023091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848338"^^xsd:decimal ;
  dwc:decimalLongitude "4.023091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848338 4.023091)"^^geo:wktLiteral ;
  geo-pos:lat "51.848338"^^xsd:decimal ;
  geo-pos:long "4.023091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7140'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42074; 42074'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023091'^^xsd:double;
  dwc:latitude '51.848338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607259'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847139 4.023207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847139"^^xsd:decimal ;
  dwc:decimalLongitude "4.023207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847139 4.023207)"^^geo:wktLiteral ;
  geo-pos:lat "51.847139"^^xsd:decimal ;
  geo-pos:long "4.023207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52349; 52349'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023207'^^xsd:double;
  dwc:latitude '51.847139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616993'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847139 4.023207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847139"^^xsd:decimal ;
  dwc:decimalLongitude "4.023207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847139 4.023207)"^^geo:wktLiteral ;
  geo-pos:lat "51.847139"^^xsd:decimal ;
  geo-pos:long "4.023207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52346; 52346'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023207'^^xsd:double;
  dwc:latitude '51.847139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616991'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847139 4.023207)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847139"^^xsd:decimal ;
  dwc:decimalLongitude "4.023207"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847139 4.023207)"^^geo:wktLiteral ;
  geo-pos:lat "51.847139"^^xsd:decimal ;
  geo-pos:long "4.023207"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52347; 52347'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023207'^^xsd:double;
  dwc:latitude '51.847139'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616992'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988566 4.023313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988566"^^xsd:decimal ;
  dwc:decimalLongitude "4.023313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988566 4.023313)"^^geo:wktLiteral ;
  geo-pos:lat "51.988566"^^xsd:decimal ;
  geo-pos:long "4.023313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-760a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50165; 50165'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.585277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023313'^^xsd:double;
  dwc:latitude '51.988566'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614413'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988566 4.023313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988566"^^xsd:decimal ;
  dwc:decimalLongitude "4.023313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988566 4.023313)"^^geo:wktLiteral ;
  geo-pos:lat "51.988566"^^xsd:decimal ;
  geo-pos:long "4.023313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7609'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50163; 50163'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.585277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023313'^^xsd:double;
  dwc:latitude '51.988566'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614411'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988566 4.023313)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988566"^^xsd:decimal ;
  dwc:decimalLongitude "4.023313"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988566 4.023313)"^^geo:wktLiteral ;
  geo-pos:lat "51.988566"^^xsd:decimal ;
  geo-pos:long "4.023313"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7608'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50164; 50164'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.585277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023313'^^xsd:double;
  dwc:latitude '51.988566'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614412'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849235 4.023343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849235"^^xsd:decimal ;
  dwc:decimalLongitude "4.023343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849235 4.023343)"^^geo:wktLiteral ;
  geo-pos:lat "51.849235"^^xsd:decimal ;
  geo-pos:long "4.023343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55365; 55365'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.649722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023343'^^xsd:double;
  dwc:latitude '51.849235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619883'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849235 4.023343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849235"^^xsd:decimal ;
  dwc:decimalLongitude "4.023343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849235 4.023343)"^^geo:wktLiteral ;
  geo-pos:lat "51.849235"^^xsd:decimal ;
  geo-pos:long "4.023343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55366; 55366'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.649722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023343'^^xsd:double;
  dwc:latitude '51.849235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619884'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98844 4.023397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98844"^^xsd:decimal ;
  dwc:decimalLongitude "4.023397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98844 4.023397)"^^geo:wktLiteral ;
  geo-pos:lat "51.98844"^^xsd:decimal ;
  geo-pos:long "4.023397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47cd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53035; 53035'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.592222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023397'^^xsd:double;
  dwc:latitude '51.98844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617654'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98844 4.023397)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98844"^^xsd:decimal ;
  dwc:decimalLongitude "4.023397"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98844 4.023397)"^^geo:wktLiteral ;
  geo-pos:lat "51.98844"^^xsd:decimal ;
  geo-pos:long "4.023397"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47cc'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53034; 53034'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.592222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023397'^^xsd:double;
  dwc:latitude '51.98844'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617653'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988358 4.023424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988358"^^xsd:decimal ;
  dwc:decimalLongitude "4.023424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988358 4.023424)"^^geo:wktLiteral ;
  geo-pos:lat "51.988358"^^xsd:decimal ;
  geo-pos:long "4.023424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ce'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40037; 40037'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.5311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023424'^^xsd:double;
  dwc:latitude '51.988358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605241'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988358 4.023424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988358"^^xsd:decimal ;
  dwc:decimalLongitude "4.023424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988358 4.023424)"^^geo:wktLiteral ;
  geo-pos:lat "51.988358"^^xsd:decimal ;
  geo-pos:long "4.023424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66cd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40038; 40038'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.5311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023424'^^xsd:double;
  dwc:latitude '51.988358'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605242'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892285 4.023507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892285"^^xsd:decimal ;
  dwc:decimalLongitude "4.023507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892285 4.023507)"^^geo:wktLiteral ;
  geo-pos:lat "51.892285"^^xsd:decimal ;
  geo-pos:long "4.023507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57bb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44500; 44500'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023507'^^xsd:double;
  dwc:latitude '51.892285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609520'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892285 4.023507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892285"^^xsd:decimal ;
  dwc:decimalLongitude "4.023507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892285 4.023507)"^^geo:wktLiteral ;
  geo-pos:lat "51.892285"^^xsd:decimal ;
  geo-pos:long "4.023507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44501; 44501'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023507'^^xsd:double;
  dwc:latitude '51.892285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609521'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892285 4.023507)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892285"^^xsd:decimal ;
  dwc:decimalLongitude "4.023507"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892285 4.023507)"^^geo:wktLiteral ;
  geo-pos:lat "51.892285"^^xsd:decimal ;
  geo-pos:long "4.023507"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44499; 44499'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023507'^^xsd:double;
  dwc:latitude '51.892285'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609519'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989117 4.023529)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989117"^^xsd:decimal ;
  dwc:decimalLongitude "4.023529"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989117 4.023529)"^^geo:wktLiteral ;
  geo-pos:lat "51.989117"^^xsd:decimal ;
  geo-pos:long "4.023529"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-785e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52166; 52166'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023529'^^xsd:double;
  dwc:latitude '51.989117'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616853'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916327 4.023618)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916327"^^xsd:decimal ;
  dwc:decimalLongitude "4.023618"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916327 4.023618)"^^geo:wktLiteral ;
  geo-pos:lat "51.916327"^^xsd:decimal ;
  geo-pos:long "4.023618"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6354'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44770; 44770'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023618'^^xsd:double;
  dwc:latitude '51.916327'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609817'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848403 4.023624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848403"^^xsd:decimal ;
  dwc:decimalLongitude "4.023624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848403 4.023624)"^^geo:wktLiteral ;
  geo-pos:lat "51.848403"^^xsd:decimal ;
  geo-pos:long "4.023624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78c0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52069; 52069'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.28'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023624'^^xsd:double;
  dwc:latitude '51.848403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616756'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848403 4.023624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848403"^^xsd:decimal ;
  dwc:decimalLongitude "4.023624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848403 4.023624)"^^geo:wktLiteral ;
  geo-pos:lat "51.848403"^^xsd:decimal ;
  geo-pos:long "4.023624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78bf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52070; 52070'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.28'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023624'^^xsd:double;
  dwc:latitude '51.848403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616757'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848403 4.023624)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848403"^^xsd:decimal ;
  dwc:decimalLongitude "4.023624"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848403 4.023624)"^^geo:wktLiteral ;
  geo-pos:lat "51.848403"^^xsd:decimal ;
  geo-pos:long "4.023624"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78be'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52068; 52068'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.28'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.023624'^^xsd:double;
  dwc:latitude '51.848403'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616755'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848033 4.024028)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848033"^^xsd:decimal ;
  dwc:decimalLongitude "4.024028"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848033 4.024028)"^^geo:wktLiteral ;
  geo-pos:lat "51.848033"^^xsd:decimal ;
  geo-pos:long "4.024028"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41cf'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56715; 56715'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024028'^^xsd:double;
  dwc:latitude '51.848033'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621181'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848033 4.024028)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848033"^^xsd:decimal ;
  dwc:decimalLongitude "4.024028"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848033 4.024028)"^^geo:wktLiteral ;
  geo-pos:lat "51.848033"^^xsd:decimal ;
  geo-pos:long "4.024028"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ce'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56714; 56714'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024028'^^xsd:double;
  dwc:latitude '51.848033'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621180'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835633 4.024153)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835633"^^xsd:decimal ;
  dwc:decimalLongitude "4.024153"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835633 4.024153)"^^geo:wktLiteral ;
  geo-pos:lat "51.835633"^^xsd:decimal ;
  geo-pos:long "4.024153"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a8b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51088; 51088'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024153'^^xsd:double;
  dwc:latitude '51.835633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615772'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988611 4.02442)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988611"^^xsd:decimal ;
  dwc:decimalLongitude "4.02442"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988611 4.02442)"^^geo:wktLiteral ;
  geo-pos:lat "51.988611"^^xsd:decimal ;
  geo-pos:long "4.02442"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-557f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55419; 55419'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.859444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02442'^^xsd:double;
  dwc:latitude '51.988611'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619937'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848803 4.024437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848803"^^xsd:decimal ;
  dwc:decimalLongitude "4.024437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848803 4.024437)"^^geo:wktLiteral ;
  geo-pos:lat "51.848803"^^xsd:decimal ;
  geo-pos:long "4.024437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6370'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44742; 44742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024437'^^xsd:double;
  dwc:latitude '51.848803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609789'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848803 4.024437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848803"^^xsd:decimal ;
  dwc:decimalLongitude "4.024437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848803 4.024437)"^^geo:wktLiteral ;
  geo-pos:lat "51.848803"^^xsd:decimal ;
  geo-pos:long "4.024437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-636f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44745; 44745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024437'^^xsd:double;
  dwc:latitude '51.848803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609792'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848803 4.024437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848803"^^xsd:decimal ;
  dwc:decimalLongitude "4.024437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848803 4.024437)"^^geo:wktLiteral ;
  geo-pos:lat "51.848803"^^xsd:decimal ;
  geo-pos:long "4.024437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-636e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44743; 44743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024437'^^xsd:double;
  dwc:latitude '51.848803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609790'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848803 4.024437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848803"^^xsd:decimal ;
  dwc:decimalLongitude "4.024437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848803 4.024437)"^^geo:wktLiteral ;
  geo-pos:lat "51.848803"^^xsd:decimal ;
  geo-pos:long "4.024437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-636d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44744; 44744'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024437'^^xsd:double;
  dwc:latitude '51.848803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609791'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915752 4.024535)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915752"^^xsd:decimal ;
  dwc:decimalLongitude "4.024535"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915752 4.024535)"^^geo:wktLiteral ;
  geo-pos:lat "51.915752"^^xsd:decimal ;
  geo-pos:long "4.024535"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a65'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51126; 51126'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8191666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024535'^^xsd:double;
  dwc:latitude '51.915752'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615810'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988277 4.024558)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988277"^^xsd:decimal ;
  dwc:decimalLongitude "4.024558"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988277 4.024558)"^^geo:wktLiteral ;
  geo-pos:lat "51.988277"^^xsd:decimal ;
  geo-pos:long "4.024558"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ecd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49571; 49571'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024558'^^xsd:double;
  dwc:latitude '51.988277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614350'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838748 4.024746)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838748"^^xsd:decimal ;
  dwc:decimalLongitude "4.024746"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838748 4.024746)"^^geo:wktLiteral ;
  geo-pos:lat "51.838748"^^xsd:decimal ;
  geo-pos:long "4.024746"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ec'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46712; 46712'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4069444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024746'^^xsd:double;
  dwc:latitude '51.838748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611649'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848035 4.024783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848035"^^xsd:decimal ;
  dwc:decimalLongitude "4.024783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848035 4.024783)"^^geo:wktLiteral ;
  geo-pos:lat "51.848035"^^xsd:decimal ;
  geo-pos:long "4.024783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59cb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46229; 46229'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024783'^^xsd:double;
  dwc:latitude '51.848035'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611212'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848035 4.024783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848035"^^xsd:decimal ;
  dwc:decimalLongitude "4.024783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848035 4.024783)"^^geo:wktLiteral ;
  geo-pos:lat "51.848035"^^xsd:decimal ;
  geo-pos:long "4.024783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ca'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46228; 46228'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7775'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024783'^^xsd:double;
  dwc:latitude '51.848035'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611211'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847693 4.024818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847693"^^xsd:decimal ;
  dwc:decimalLongitude "4.024818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847693 4.024818)"^^geo:wktLiteral ;
  geo-pos:lat "51.847693"^^xsd:decimal ;
  geo-pos:long "4.024818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46706; 46706'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024818'^^xsd:double;
  dwc:latitude '51.847693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611643'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847693 4.024818)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847693"^^xsd:decimal ;
  dwc:decimalLongitude "4.024818"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847693 4.024818)"^^geo:wktLiteral ;
  geo-pos:lat "51.847693"^^xsd:decimal ;
  geo-pos:long "4.024818"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46707; 46707'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024818'^^xsd:double;
  dwc:latitude '51.847693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611644'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910553 4.024868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910553"^^xsd:decimal ;
  dwc:decimalLongitude "4.024868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910553 4.024868)"^^geo:wktLiteral ;
  geo-pos:lat "51.910553"^^xsd:decimal ;
  geo-pos:long "4.024868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40017; 40017'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024868'^^xsd:double;
  dwc:latitude '51.910553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605221'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910553 4.024868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910553"^^xsd:decimal ;
  dwc:decimalLongitude "4.024868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910553 4.024868)"^^geo:wktLiteral ;
  geo-pos:lat "51.910553"^^xsd:decimal ;
  geo-pos:long "4.024868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40016; 40016'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024868'^^xsd:double;
  dwc:latitude '51.910553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605220'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910553 4.024868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910553"^^xsd:decimal ;
  dwc:decimalLongitude "4.024868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910553 4.024868)"^^geo:wktLiteral ;
  geo-pos:lat "51.910553"^^xsd:decimal ;
  geo-pos:long "4.024868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40015; 40015'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024868'^^xsd:double;
  dwc:latitude '51.910553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605219'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910553 4.024868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910553"^^xsd:decimal ;
  dwc:decimalLongitude "4.024868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910553 4.024868)"^^geo:wktLiteral ;
  geo-pos:lat "51.910553"^^xsd:decimal ;
  geo-pos:long "4.024868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40018; 40018'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3630555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.024868'^^xsd:double;
  dwc:latitude '51.910553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605222'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847359 4.025072)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847359"^^xsd:decimal ;
  dwc:decimalLongitude "4.025072"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847359 4.025072)"^^geo:wktLiteral ;
  geo-pos:lat "51.847359"^^xsd:decimal ;
  geo-pos:long "4.025072"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50f0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46708; 46708'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3738888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025072'^^xsd:double;
  dwc:latitude '51.847359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611645'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894733 4.02522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894733"^^xsd:decimal ;
  dwc:decimalLongitude "4.02522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894733 4.02522)"^^geo:wktLiteral ;
  geo-pos:lat "51.894733"^^xsd:decimal ;
  geo-pos:long "4.02522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43855; 43855'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02522'^^xsd:double;
  dwc:latitude '51.894733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608866'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894733 4.02522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894733"^^xsd:decimal ;
  dwc:decimalLongitude "4.02522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894733 4.02522)"^^geo:wktLiteral ;
  geo-pos:lat "51.894733"^^xsd:decimal ;
  geo-pos:long "4.02522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43856; 43856'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02522'^^xsd:double;
  dwc:latitude '51.894733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608867'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894733 4.02522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894733"^^xsd:decimal ;
  dwc:decimalLongitude "4.02522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894733 4.02522)"^^geo:wktLiteral ;
  geo-pos:lat "51.894733"^^xsd:decimal ;
  geo-pos:long "4.02522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ef'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43854; 43854'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02522'^^xsd:double;
  dwc:latitude '51.894733'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608865'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916141 4.025315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916141"^^xsd:decimal ;
  dwc:decimalLongitude "4.025315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916141 4.025315)"^^geo:wktLiteral ;
  geo-pos:lat "51.916141"^^xsd:decimal ;
  geo-pos:long "4.025315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e18'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48187; 48187'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.513611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025315'^^xsd:double;
  dwc:latitude '51.916141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613074'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990688 4.025429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990688"^^xsd:decimal ;
  dwc:decimalLongitude "4.025429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990688 4.025429)"^^geo:wktLiteral ;
  geo-pos:lat "51.990688"^^xsd:decimal ;
  geo-pos:long "4.025429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-633f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44797; 44797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025429'^^xsd:double;
  dwc:latitude '51.990688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609839'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913865 4.025437)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913865"^^xsd:decimal ;
  dwc:decimalLongitude "4.025437"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913865 4.025437)"^^geo:wktLiteral ;
  geo-pos:lat "51.913865"^^xsd:decimal ;
  geo-pos:long "4.025437"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f54'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54830; 54830'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.868888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025437'^^xsd:double;
  dwc:latitude '51.913865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619328'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913664 4.025883)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913664"^^xsd:decimal ;
  dwc:decimalLongitude "4.025883"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913664 4.025883)"^^geo:wktLiteral ;
  geo-pos:lat "51.913664"^^xsd:decimal ;
  geo-pos:long "4.025883"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f55'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54829; 54829'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.868611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025883'^^xsd:double;
  dwc:latitude '51.913664'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619327'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888469 4.025949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888469"^^xsd:decimal ;
  dwc:decimalLongitude "4.025949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888469 4.025949)"^^geo:wktLiteral ;
  geo-pos:lat "51.888469"^^xsd:decimal ;
  geo-pos:long "4.025949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40162; 40162'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.865'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025949'^^xsd:double;
  dwc:latitude '51.888469'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605366'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846425 4.025951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846425"^^xsd:decimal ;
  dwc:decimalLongitude "4.025951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846425 4.025951)"^^geo:wktLiteral ;
  geo-pos:lat "51.846425"^^xsd:decimal ;
  geo-pos:long "4.025951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47fb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52989; 52989'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.412222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025951'^^xsd:double;
  dwc:latitude '51.846425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617608'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846425 4.025951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846425"^^xsd:decimal ;
  dwc:decimalLongitude "4.025951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846425 4.025951)"^^geo:wktLiteral ;
  geo-pos:lat "51.846425"^^xsd:decimal ;
  geo-pos:long "4.025951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47fa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52988; 52988'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.412222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025951'^^xsd:double;
  dwc:latitude '51.846425'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617607'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91574 4.02596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91574"^^xsd:decimal ;
  dwc:decimalLongitude "4.02596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91574 4.02596)"^^geo:wktLiteral ;
  geo-pos:lat "51.91574"^^xsd:decimal ;
  geo-pos:long "4.02596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5597'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55395; 55395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.764444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02596'^^xsd:double;
  dwc:latitude '51.91574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619913'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887228 4.025993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887228"^^xsd:decimal ;
  dwc:decimalLongitude "4.025993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887228 4.025993)"^^geo:wktLiteral ;
  geo-pos:lat "51.887228"^^xsd:decimal ;
  geo-pos:long "4.025993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f5e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54820; 54820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.843055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025993'^^xsd:double;
  dwc:latitude '51.887228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619318'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887228 4.025993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887228"^^xsd:decimal ;
  dwc:decimalLongitude "4.025993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887228 4.025993)"^^geo:wktLiteral ;
  geo-pos:lat "51.887228"^^xsd:decimal ;
  geo-pos:long "4.025993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f5d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54821; 54821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.843055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.025993'^^xsd:double;
  dwc:latitude '51.887228'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619319'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846549 4.026172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846549"^^xsd:decimal ;
  dwc:decimalLongitude "4.026172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846549 4.026172)"^^geo:wktLiteral ;
  geo-pos:lat "51.846549"^^xsd:decimal ;
  geo-pos:long "4.026172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49528; 49528'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026172'^^xsd:double;
  dwc:latitude '51.846549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614320'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846549 4.026172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846549"^^xsd:decimal ;
  dwc:decimalLongitude "4.026172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846549 4.026172)"^^geo:wktLiteral ;
  geo-pos:lat "51.846549"^^xsd:decimal ;
  geo-pos:long "4.026172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49527; 49527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026172'^^xsd:double;
  dwc:latitude '51.846549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614319'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845973 4.026217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845973"^^xsd:decimal ;
  dwc:decimalLongitude "4.026217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845973 4.026217)"^^geo:wktLiteral ;
  geo-pos:lat "51.845973"^^xsd:decimal ;
  geo-pos:long "4.026217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54685; 54685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '9.9986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026217'^^xsd:double;
  dwc:latitude '51.845973'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619183'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892657 4.026233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892657"^^xsd:decimal ;
  dwc:decimalLongitude "4.026233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892657 4.026233)"^^geo:wktLiteral ;
  geo-pos:lat "51.892657"^^xsd:decimal ;
  geo-pos:long "4.026233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40163; 40163'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.869166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026233'^^xsd:double;
  dwc:latitude '51.892657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605367'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914443 4.02625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914443"^^xsd:decimal ;
  dwc:decimalLongitude "4.02625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914443 4.02625)"^^geo:wktLiteral ;
  geo-pos:lat "51.914443"^^xsd:decimal ;
  geo-pos:long "4.02625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53df'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53904; 53904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.098055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02625'^^xsd:double;
  dwc:latitude '51.914443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618412'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914443 4.02625)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914443"^^xsd:decimal ;
  dwc:decimalLongitude "4.02625"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914443 4.02625)"^^geo:wktLiteral ;
  geo-pos:lat "51.914443"^^xsd:decimal ;
  geo-pos:long "4.02625"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53de'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53903; 53903'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.098055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02625'^^xsd:double;
  dwc:latitude '51.914443'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618411'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845351 4.026377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845351"^^xsd:decimal ;
  dwc:decimalLongitude "4.026377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845351 4.026377)"^^geo:wktLiteral ;
  geo-pos:lat "51.845351"^^xsd:decimal ;
  geo-pos:long "4.026377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4417'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42844; 42844'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026377'^^xsd:double;
  dwc:latitude '51.845351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607895'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845351 4.026377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845351"^^xsd:decimal ;
  dwc:decimalLongitude "4.026377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845351 4.026377)"^^geo:wktLiteral ;
  geo-pos:lat "51.845351"^^xsd:decimal ;
  geo-pos:long "4.026377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4416'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42843; 42843'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026377'^^xsd:double;
  dwc:latitude '51.845351'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607894'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891567 4.026456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891567"^^xsd:decimal ;
  dwc:decimalLongitude "4.026456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891567 4.026456)"^^geo:wktLiteral ;
  geo-pos:lat "51.891567"^^xsd:decimal ;
  geo-pos:long "4.026456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f5c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54823; 54823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.846944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026456'^^xsd:double;
  dwc:latitude '51.891567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619321'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891567 4.026456)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891567"^^xsd:decimal ;
  dwc:decimalLongitude "4.026456"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891567 4.026456)"^^geo:wktLiteral ;
  geo-pos:lat "51.891567"^^xsd:decimal ;
  geo-pos:long "4.026456"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f5b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54822; 54822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.846944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026456'^^xsd:double;
  dwc:latitude '51.891567'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619320'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891881 4.02655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891881"^^xsd:decimal ;
  dwc:decimalLongitude "4.02655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891881 4.02655)"^^geo:wktLiteral ;
  geo-pos:lat "51.891881"^^xsd:decimal ;
  geo-pos:long "4.02655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4199'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56770; 56770'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02655'^^xsd:double;
  dwc:latitude '51.891881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621236'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891881 4.02655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891881"^^xsd:decimal ;
  dwc:decimalLongitude "4.02655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891881 4.02655)"^^geo:wktLiteral ;
  geo-pos:lat "51.891881"^^xsd:decimal ;
  geo-pos:long "4.02655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4198'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56771; 56771'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02655'^^xsd:double;
  dwc:latitude '51.891881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621237'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891881 4.02655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891881"^^xsd:decimal ;
  dwc:decimalLongitude "4.02655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891881 4.02655)"^^geo:wktLiteral ;
  geo-pos:lat "51.891881"^^xsd:decimal ;
  geo-pos:long "4.02655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4197'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56768; 56768'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02655'^^xsd:double;
  dwc:latitude '51.891881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621234'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891881 4.02655)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891881"^^xsd:decimal ;
  dwc:decimalLongitude "4.02655"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891881 4.02655)"^^geo:wktLiteral ;
  geo-pos:lat "51.891881"^^xsd:decimal ;
  geo-pos:long "4.02655"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4196'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56769; 56769'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2011111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02655'^^xsd:double;
  dwc:latitude '51.891881'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621235'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893742 4.026578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893742"^^xsd:decimal ;
  dwc:decimalLongitude "4.026578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893742 4.026578)"^^geo:wktLiteral ;
  geo-pos:lat "51.893742"^^xsd:decimal ;
  geo-pos:long "4.026578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b4c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47476; 47476'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0258333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026578'^^xsd:double;
  dwc:latitude '51.893742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612382'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893742 4.026578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893742"^^xsd:decimal ;
  dwc:decimalLongitude "4.026578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893742 4.026578)"^^geo:wktLiteral ;
  geo-pos:lat "51.893742"^^xsd:decimal ;
  geo-pos:long "4.026578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b4b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47477; 47477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0258333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026578'^^xsd:double;
  dwc:latitude '51.893742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612383'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893742 4.026578)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893742"^^xsd:decimal ;
  dwc:decimalLongitude "4.026578"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893742 4.026578)"^^geo:wktLiteral ;
  geo-pos:lat "51.893742"^^xsd:decimal ;
  geo-pos:long "4.026578"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b4a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47478; 47478'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0258333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026578'^^xsd:double;
  dwc:latitude '51.893742'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612384'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892194 4.026644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892194"^^xsd:decimal ;
  dwc:decimalLongitude "4.026644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892194 4.026644)"^^geo:wktLiteral ;
  geo-pos:lat "51.892194"^^xsd:decimal ;
  geo-pos:long "4.026644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4195'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56772; 56772'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026644'^^xsd:double;
  dwc:latitude '51.892194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621238'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892194 4.026644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892194"^^xsd:decimal ;
  dwc:decimalLongitude "4.026644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892194 4.026644)"^^geo:wktLiteral ;
  geo-pos:lat "51.892194"^^xsd:decimal ;
  geo-pos:long "4.026644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4194'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56773; 56773'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026644'^^xsd:double;
  dwc:latitude '51.892194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621239'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845079 4.026675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845079"^^xsd:decimal ;
  dwc:decimalLongitude "4.026675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845079 4.026675)"^^geo:wktLiteral ;
  geo-pos:lat "51.845079"^^xsd:decimal ;
  geo-pos:long "4.026675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57d0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44478; 44478'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026675'^^xsd:double;
  dwc:latitude '51.845079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609497'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845079 4.026675)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845079"^^xsd:decimal ;
  dwc:decimalLongitude "4.026675"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845079 4.026675)"^^geo:wktLiteral ;
  geo-pos:lat "51.845079"^^xsd:decimal ;
  geo-pos:long "4.026675"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57cf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44477; 44477'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026675'^^xsd:double;
  dwc:latitude '51.845079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609496'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989094 4.026762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989094"^^xsd:decimal ;
  dwc:decimalLongitude "4.026762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989094 4.026762)"^^geo:wktLiteral ;
  geo-pos:lat "51.989094"^^xsd:decimal ;
  geo-pos:long "4.026762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6091'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40184; 40184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.985277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026762'^^xsd:double;
  dwc:latitude '51.989094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605387'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989094 4.026762)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989094"^^xsd:decimal ;
  dwc:decimalLongitude "4.026762"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989094 4.026762)"^^geo:wktLiteral ;
  geo-pos:lat "51.989094"^^xsd:decimal ;
  geo-pos:long "4.026762"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6090'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40183; 40183'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.985277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026762'^^xsd:double;
  dwc:latitude '51.989094'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605386'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887085 4.026891)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887085"^^xsd:decimal ;
  dwc:decimalLongitude "4.026891"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887085 4.026891)"^^geo:wktLiteral ;
  geo-pos:lat "51.887085"^^xsd:decimal ;
  geo-pos:long "4.026891"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c3e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45695; 45695'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0497222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026891'^^xsd:double;
  dwc:latitude '51.887085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610658'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886913 4.026989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886913"^^xsd:decimal ;
  dwc:decimalLongitude "4.026989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886913 4.026989)"^^geo:wktLiteral ;
  geo-pos:lat "51.886913"^^xsd:decimal ;
  geo-pos:long "4.026989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43853; 43853'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026989'^^xsd:double;
  dwc:latitude '51.886913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608864'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886913 4.026989)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.886913"^^xsd:decimal ;
  dwc:decimalLongitude "4.026989"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.886913 4.026989)"^^geo:wktLiteral ;
  geo-pos:lat "51.886913"^^xsd:decimal ;
  geo-pos:long "4.026989"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43852; 43852'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.026989'^^xsd:double;
  dwc:latitude '51.886913'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608863'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845318 4.027044)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845318"^^xsd:decimal ;
  dwc:decimalLongitude "4.027044"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845318 4.027044)"^^geo:wktLiteral ;
  geo-pos:lat "51.845318"^^xsd:decimal ;
  geo-pos:long "4.027044"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41cd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56716; 56716'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0797222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027044'^^xsd:double;
  dwc:latitude '51.845318'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621182'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890553 4.027174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890553"^^xsd:decimal ;
  dwc:decimalLongitude "4.027174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890553 4.027174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890553"^^xsd:decimal ;
  geo-pos:long "4.027174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ae'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46258; 46258'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027174'^^xsd:double;
  dwc:latitude '51.890553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611241'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890553 4.027174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890553"^^xsd:decimal ;
  dwc:decimalLongitude "4.027174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890553 4.027174)"^^geo:wktLiteral ;
  geo-pos:lat "51.890553"^^xsd:decimal ;
  geo-pos:long "4.027174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ad'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46257; 46257'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8483333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027174'^^xsd:double;
  dwc:latitude '51.890553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611240'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843072 4.027196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843072"^^xsd:decimal ;
  dwc:decimalLongitude "4.027196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843072 4.027196)"^^geo:wktLiteral ;
  geo-pos:lat "51.843072"^^xsd:decimal ;
  geo-pos:long "4.027196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52071; 52071'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027196'^^xsd:double;
  dwc:latitude '51.843072'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616758'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888872 4.027222)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888872"^^xsd:decimal ;
  dwc:decimalLongitude "4.027222"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888872 4.027222)"^^geo:wktLiteral ;
  geo-pos:lat "51.888872"^^xsd:decimal ;
  geo-pos:long "4.027222"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40751; 40751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027222'^^xsd:double;
  dwc:latitude '51.888872'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605904'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828772 4.027262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828772"^^xsd:decimal ;
  dwc:decimalLongitude "4.027262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828772 4.027262)"^^geo:wktLiteral ;
  geo-pos:lat "51.828772"^^xsd:decimal ;
  geo-pos:long "4.027262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53885; 53885'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.02'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027262'^^xsd:double;
  dwc:latitude '51.828772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618406'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828772 4.027262)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828772"^^xsd:decimal ;
  dwc:decimalLongitude "4.027262"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828772 4.027262)"^^geo:wktLiteral ;
  geo-pos:lat "51.828772"^^xsd:decimal ;
  geo-pos:long "4.027262"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53884; 53884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.02'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027262'^^xsd:double;
  dwc:latitude '51.828772'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618405'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98934 4.027379)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98934"^^xsd:decimal ;
  dwc:decimalLongitude "4.027379"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98934 4.027379)"^^geo:wktLiteral ;
  geo-pos:lat "51.98934"^^xsd:decimal ;
  geo-pos:long "4.027379"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-557e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55420; 55420'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027379'^^xsd:double;
  dwc:latitude '51.98934'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619938'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891247 4.027402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891247"^^xsd:decimal ;
  dwc:decimalLongitude "4.027402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891247 4.027402)"^^geo:wktLiteral ;
  geo-pos:lat "51.891247"^^xsd:decimal ;
  geo-pos:long "4.027402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52099; 52099'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027402'^^xsd:double;
  dwc:latitude '51.891247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616786'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891247 4.027402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891247"^^xsd:decimal ;
  dwc:decimalLongitude "4.027402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891247 4.027402)"^^geo:wktLiteral ;
  geo-pos:lat "51.891247"^^xsd:decimal ;
  geo-pos:long "4.027402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52098; 52098'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027402'^^xsd:double;
  dwc:latitude '51.891247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616785'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891247 4.027402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891247"^^xsd:decimal ;
  dwc:decimalLongitude "4.027402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891247 4.027402)"^^geo:wktLiteral ;
  geo-pos:lat "51.891247"^^xsd:decimal ;
  geo-pos:long "4.027402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a0'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52100; 52100'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027402'^^xsd:double;
  dwc:latitude '51.891247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616787'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891247 4.027402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891247"^^xsd:decimal ;
  dwc:decimalLongitude "4.027402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891247 4.027402)"^^geo:wktLiteral ;
  geo-pos:lat "51.891247"^^xsd:decimal ;
  geo-pos:long "4.027402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-789f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52101; 52101'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027402'^^xsd:double;
  dwc:latitude '51.891247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616788'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842603 4.027428)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842603"^^xsd:decimal ;
  dwc:decimalLongitude "4.027428"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842603 4.027428)"^^geo:wktLiteral ;
  geo-pos:lat "51.842603"^^xsd:decimal ;
  geo-pos:long "4.027428"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78bc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52072; 52072'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2836111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027428'^^xsd:double;
  dwc:latitude '51.842603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616759'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895523 4.02749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895523"^^xsd:decimal ;
  dwc:decimalLongitude "4.02749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895523 4.02749)"^^geo:wktLiteral ;
  geo-pos:lat "51.895523"^^xsd:decimal ;
  geo-pos:long "4.02749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40164; 40164'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02749'^^xsd:double;
  dwc:latitude '51.895523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605368'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895523 4.02749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895523"^^xsd:decimal ;
  dwc:decimalLongitude "4.02749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895523 4.02749)"^^geo:wktLiteral ;
  geo-pos:lat "51.895523"^^xsd:decimal ;
  geo-pos:long "4.02749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40165; 40165'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.872222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02749'^^xsd:double;
  dwc:latitude '51.895523'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605369'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888734 4.027495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888734"^^xsd:decimal ;
  dwc:decimalLongitude "4.027495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888734 4.027495)"^^geo:wktLiteral ;
  geo-pos:lat "51.888734"^^xsd:decimal ;
  geo-pos:long "4.027495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55382; 55382'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.736666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027495'^^xsd:double;
  dwc:latitude '51.888734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619900'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888734 4.027495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888734"^^xsd:decimal ;
  dwc:decimalLongitude "4.027495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888734 4.027495)"^^geo:wktLiteral ;
  geo-pos:lat "51.888734"^^xsd:decimal ;
  geo-pos:long "4.027495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55383; 55383'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.736666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027495'^^xsd:double;
  dwc:latitude '51.888734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619901'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888734 4.027495)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.888734"^^xsd:decimal ;
  dwc:decimalLongitude "4.027495"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.888734 4.027495)"^^geo:wktLiteral ;
  geo-pos:lat "51.888734"^^xsd:decimal ;
  geo-pos:long "4.027495"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55384; 55384'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.736666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027495'^^xsd:double;
  dwc:latitude '51.888734'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619902'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891225 4.027509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891225"^^xsd:decimal ;
  dwc:decimalLongitude "4.027509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891225 4.027509)"^^geo:wktLiteral ;
  geo-pos:lat "51.891225"^^xsd:decimal ;
  geo-pos:long "4.027509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55970; 55970'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027509'^^xsd:double;
  dwc:latitude '51.891225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620423'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891225 4.027509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891225"^^xsd:decimal ;
  dwc:decimalLongitude "4.027509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891225 4.027509)"^^geo:wktLiteral ;
  geo-pos:lat "51.891225"^^xsd:decimal ;
  geo-pos:long "4.027509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55968; 55968'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027509'^^xsd:double;
  dwc:latitude '51.891225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620421'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891225 4.027509)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891225"^^xsd:decimal ;
  dwc:decimalLongitude "4.027509"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891225 4.027509)"^^geo:wktLiteral ;
  geo-pos:lat "51.891225"^^xsd:decimal ;
  geo-pos:long "4.027509"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55969; 55969'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9866666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027509'^^xsd:double;
  dwc:latitude '51.891225'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620422'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890748 4.027512)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890748"^^xsd:decimal ;
  dwc:decimalLongitude "4.027512"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890748 4.027512)"^^geo:wktLiteral ;
  geo-pos:lat "51.890748"^^xsd:decimal ;
  geo-pos:long "4.027512"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53009; 53009'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.496666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027512'^^xsd:double;
  dwc:latitude '51.890748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617628'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887862 4.027548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887862"^^xsd:decimal ;
  dwc:decimalLongitude "4.027548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887862 4.027548)"^^geo:wktLiteral ;
  geo-pos:lat "51.887862"^^xsd:decimal ;
  geo-pos:long "4.027548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47819; 47819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027548'^^xsd:double;
  dwc:latitude '51.887862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612774'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915312 4.027608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915312"^^xsd:decimal ;
  dwc:decimalLongitude "4.027608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915312 4.027608)"^^geo:wktLiteral ;
  geo-pos:lat "51.915312"^^xsd:decimal ;
  geo-pos:long "4.027608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6532'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48898; 48898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027608'^^xsd:double;
  dwc:latitude '51.915312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613737'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915312 4.027608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915312"^^xsd:decimal ;
  dwc:decimalLongitude "4.027608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915312 4.027608)"^^geo:wktLiteral ;
  geo-pos:lat "51.915312"^^xsd:decimal ;
  geo-pos:long "4.027608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6531'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48897; 48897'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027608'^^xsd:double;
  dwc:latitude '51.915312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613736'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915312 4.027608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915312"^^xsd:decimal ;
  dwc:decimalLongitude "4.027608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915312 4.027608)"^^geo:wktLiteral ;
  geo-pos:lat "51.915312"^^xsd:decimal ;
  geo-pos:long "4.027608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6530'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48896; 48896'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027608'^^xsd:double;
  dwc:latitude '51.915312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613479'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915312 4.027608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915312"^^xsd:decimal ;
  dwc:decimalLongitude "4.027608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915312 4.027608)"^^geo:wktLiteral ;
  geo-pos:lat "51.915312"^^xsd:decimal ;
  geo-pos:long "4.027608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-652f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48895; 48895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027608'^^xsd:double;
  dwc:latitude '51.915312'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613478'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89295 4.027621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89295"^^xsd:decimal ;
  dwc:decimalLongitude "4.027621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89295 4.027621)"^^geo:wktLiteral ;
  geo-pos:lat "51.89295"^^xsd:decimal ;
  geo-pos:long "4.027621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7626'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50135; 50135'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.496111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027621'^^xsd:double;
  dwc:latitude '51.89295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614922'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89295 4.027621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89295"^^xsd:decimal ;
  dwc:decimalLongitude "4.027621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89295 4.027621)"^^geo:wktLiteral ;
  geo-pos:lat "51.89295"^^xsd:decimal ;
  geo-pos:long "4.027621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7625'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50136; 50136'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.496111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027621'^^xsd:double;
  dwc:latitude '51.89295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614923'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912848 4.027653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912848"^^xsd:decimal ;
  dwc:decimalLongitude "4.027653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912848 4.027653)"^^geo:wktLiteral ;
  geo-pos:lat "51.912848"^^xsd:decimal ;
  geo-pos:long "4.027653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-418d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56780; 56780'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027653'^^xsd:double;
  dwc:latitude '51.912848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621246'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912848 4.027653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912848"^^xsd:decimal ;
  dwc:decimalLongitude "4.027653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912848 4.027653)"^^geo:wktLiteral ;
  geo-pos:lat "51.912848"^^xsd:decimal ;
  geo-pos:long "4.027653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-418c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56781; 56781'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027653'^^xsd:double;
  dwc:latitude '51.912848'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621247'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844755 4.027742)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844755"^^xsd:decimal ;
  dwc:decimalLongitude "4.027742"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844755 4.027742)"^^geo:wktLiteral ;
  geo-pos:lat "51.844755"^^xsd:decimal ;
  geo-pos:long "4.027742"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc9'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55944; 55944'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.8986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027742'^^xsd:double;
  dwc:latitude '51.844755'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620403'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844206 4.027744)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844206"^^xsd:decimal ;
  dwc:decimalLongitude "4.027744"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844206 4.027744)"^^geo:wktLiteral ;
  geo-pos:lat "51.844206"^^xsd:decimal ;
  geo-pos:long "4.027744"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52990; 52990'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.414166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027744'^^xsd:double;
  dwc:latitude '51.844206'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617609'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890962 4.027793)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890962"^^xsd:decimal ;
  dwc:decimalLongitude "4.027793"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890962 4.027793)"^^geo:wktLiteral ;
  geo-pos:lat "51.890962"^^xsd:decimal ;
  geo-pos:long "4.027793"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55385; 55385'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.738611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027793'^^xsd:double;
  dwc:latitude '51.890962'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619903'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989462 4.027833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989462"^^xsd:decimal ;
  dwc:decimalLongitude "4.027833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989462 4.027833)"^^geo:wktLiteral ;
  geo-pos:lat "51.989462"^^xsd:decimal ;
  geo-pos:long "4.027833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4167'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56819; 56819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027833'^^xsd:double;
  dwc:latitude '51.989462'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621285'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844017 4.027841)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844017"^^xsd:decimal ;
  dwc:decimalLongitude "4.027841"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844017 4.027841)"^^geo:wktLiteral ;
  geo-pos:lat "51.844017"^^xsd:decimal ;
  geo-pos:long "4.027841"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47805; 47805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3727777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027841'^^xsd:double;
  dwc:latitude '51.844017'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612760'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841027 4.02792)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841027"^^xsd:decimal ;
  dwc:decimalLongitude "4.02792"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841027 4.02792)"^^geo:wktLiteral ;
  geo-pos:lat "51.841027"^^xsd:decimal ;
  geo-pos:long "4.02792"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52350; 52350'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.592777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02792'^^xsd:double;
  dwc:latitude '51.841027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616994'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891338 4.027933)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891338"^^xsd:decimal ;
  dwc:decimalLongitude "4.027933"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891338 4.027933)"^^geo:wktLiteral ;
  geo-pos:lat "51.891338"^^xsd:decimal ;
  geo-pos:long "4.027933"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42876; 42876'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027933'^^xsd:double;
  dwc:latitude '51.891338'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607927'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887777 4.027997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887777"^^xsd:decimal ;
  dwc:decimalLongitude "4.027997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887777 4.027997)"^^geo:wktLiteral ;
  geo-pos:lat "51.887777"^^xsd:decimal ;
  geo-pos:long "4.027997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7628'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50133; 50133'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.493333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027997'^^xsd:double;
  dwc:latitude '51.887777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614920'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887777 4.027997)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887777"^^xsd:decimal ;
  dwc:decimalLongitude "4.027997"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887777 4.027997)"^^geo:wktLiteral ;
  geo-pos:lat "51.887777"^^xsd:decimal ;
  geo-pos:long "4.027997"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7627'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50134; 50134'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.493333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.027997'^^xsd:double;
  dwc:latitude '51.887777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614921'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91722 4.02803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91722"^^xsd:decimal ;
  dwc:decimalLongitude "4.02803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91722 4.02803)"^^geo:wktLiteral ;
  geo-pos:lat "51.91722"^^xsd:decimal ;
  geo-pos:long "4.02803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-754b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42473; 42473'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02803'^^xsd:double;
  dwc:latitude '51.91722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607580'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91722 4.02803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91722"^^xsd:decimal ;
  dwc:decimalLongitude "4.02803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91722 4.02803)"^^geo:wktLiteral ;
  geo-pos:lat "51.91722"^^xsd:decimal ;
  geo-pos:long "4.02803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-754a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42475; 42475'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02803'^^xsd:double;
  dwc:latitude '51.91722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607582'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91722 4.02803)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.91722"^^xsd:decimal ;
  dwc:decimalLongitude "4.02803"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.91722 4.02803)"^^geo:wktLiteral ;
  geo-pos:lat "51.91722"^^xsd:decimal ;
  geo-pos:long "4.02803"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7549'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42474; 42474'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.02803'^^xsd:double;
  dwc:latitude '51.91722'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607581'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895688 4.028119)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895688"^^xsd:decimal ;
  dwc:decimalLongitude "4.028119"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895688 4.028119)"^^geo:wktLiteral ;
  geo-pos:lat "51.895688"^^xsd:decimal ;
  geo-pos:long "4.028119"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f5a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54824; 54824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.850555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028119'^^xsd:double;
  dwc:latitude '51.895688'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619322'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893132 4.028304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893132"^^xsd:decimal ;
  dwc:decimalLongitude "4.028304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893132 4.028304)"^^geo:wktLiteral ;
  geo-pos:lat "51.893132"^^xsd:decimal ;
  geo-pos:long "4.028304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-789e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52102; 52102'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028304'^^xsd:double;
  dwc:latitude '51.893132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616789'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893132 4.028304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.893132"^^xsd:decimal ;
  dwc:decimalLongitude "4.028304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.893132 4.028304)"^^geo:wktLiteral ;
  geo-pos:lat "51.893132"^^xsd:decimal ;
  geo-pos:long "4.028304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-789d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52103; 52103'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028304'^^xsd:double;
  dwc:latitude '51.893132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616790'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89307 4.028306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89307"^^xsd:decimal ;
  dwc:decimalLongitude "4.028306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89307 4.028306)"^^geo:wktLiteral ;
  geo-pos:lat "51.89307"^^xsd:decimal ;
  geo-pos:long "4.028306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53010; 53010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.498333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028306'^^xsd:double;
  dwc:latitude '51.89307'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617629'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890695 4.028427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890695"^^xsd:decimal ;
  dwc:decimalLongitude "4.028427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890695 4.028427)"^^geo:wktLiteral ;
  geo-pos:lat "51.890695"^^xsd:decimal ;
  geo-pos:long "4.028427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a6f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51116; 51116'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028427'^^xsd:double;
  dwc:latitude '51.890695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615800'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887628 4.028574)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.887628"^^xsd:decimal ;
  dwc:decimalLongitude "4.028574"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.887628 4.028574)"^^geo:wktLiteral ;
  geo-pos:lat "51.887628"^^xsd:decimal ;
  geo-pos:long "4.028574"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50dd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46727; 46727'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028574'^^xsd:double;
  dwc:latitude '51.887628'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611664'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84428 4.028588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84428"^^xsd:decimal ;
  dwc:decimalLongitude "4.028588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84428 4.028588)"^^geo:wktLiteral ;
  geo-pos:lat "51.84428"^^xsd:decimal ;
  geo-pos:long "4.028588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eb0'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40737; 40737'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028588'^^xsd:double;
  dwc:latitude '51.84428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605890'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84428 4.028588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84428"^^xsd:decimal ;
  dwc:decimalLongitude "4.028588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84428 4.028588)"^^geo:wktLiteral ;
  geo-pos:lat "51.84428"^^xsd:decimal ;
  geo-pos:long "4.028588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eaf'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40739; 40739'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028588'^^xsd:double;
  dwc:latitude '51.84428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605892'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84428 4.028588)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84428"^^xsd:decimal ;
  dwc:decimalLongitude "4.028588"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84428 4.028588)"^^geo:wktLiteral ;
  geo-pos:lat "51.84428"^^xsd:decimal ;
  geo-pos:long "4.028588"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eae'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40738; 40738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028588'^^xsd:double;
  dwc:latitude '51.84428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605891'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891836 4.028598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.891836"^^xsd:decimal ;
  dwc:decimalLongitude "4.028598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.891836 4.028598)"^^geo:wktLiteral ;
  geo-pos:lat "51.891836"^^xsd:decimal ;
  geo-pos:long "4.028598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53900; 53900'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.080277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028598'^^xsd:double;
  dwc:latitude '51.891836'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618408'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890802"^^xsd:decimal ;
  dwc:decimalLongitude "4.028603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  geo-pos:lat "51.890802"^^xsd:decimal ;
  geo-pos:long "4.028603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6538'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48893; 48893'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028603'^^xsd:double;
  dwc:latitude '51.890802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613476'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890802"^^xsd:decimal ;
  dwc:decimalLongitude "4.028603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  geo-pos:lat "51.890802"^^xsd:decimal ;
  geo-pos:long "4.028603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6537'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48889; 48889'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028603'^^xsd:double;
  dwc:latitude '51.890802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613472'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890802"^^xsd:decimal ;
  dwc:decimalLongitude "4.028603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  geo-pos:lat "51.890802"^^xsd:decimal ;
  geo-pos:long "4.028603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6536'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48890; 48890'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028603'^^xsd:double;
  dwc:latitude '51.890802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613473'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890802"^^xsd:decimal ;
  dwc:decimalLongitude "4.028603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  geo-pos:lat "51.890802"^^xsd:decimal ;
  geo-pos:long "4.028603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6535'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48892; 48892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028603'^^xsd:double;
  dwc:latitude '51.890802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613475'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.890802"^^xsd:decimal ;
  dwc:decimalLongitude "4.028603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.890802 4.028603)"^^geo:wktLiteral ;
  geo-pos:lat "51.890802"^^xsd:decimal ;
  geo-pos:long "4.028603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6534'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48891; 48891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9438888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028603'^^xsd:double;
  dwc:latitude '51.890802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613474'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89428 4.028741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89428"^^xsd:decimal ;
  dwc:decimalLongitude "4.028741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89428 4.028741)"^^geo:wktLiteral ;
  geo-pos:lat "51.89428"^^xsd:decimal ;
  geo-pos:long "4.028741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47821; 47821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028741'^^xsd:double;
  dwc:latitude '51.89428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612776'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89428 4.028741)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89428"^^xsd:decimal ;
  dwc:decimalLongitude "4.028741"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89428 4.028741)"^^geo:wktLiteral ;
  geo-pos:lat "51.89428"^^xsd:decimal ;
  geo-pos:long "4.028741"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47820; 47820'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4480555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028741'^^xsd:double;
  dwc:latitude '51.89428'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612775'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844314 4.028777)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844314"^^xsd:decimal ;
  dwc:decimalLongitude "4.028777"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844314 4.028777)"^^geo:wktLiteral ;
  geo-pos:lat "51.844314"^^xsd:decimal ;
  geo-pos:long "4.028777"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a8e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51085; 51085'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028777'^^xsd:double;
  dwc:latitude '51.844314'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615769'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889339 4.028833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889339"^^xsd:decimal ;
  dwc:decimalLongitude "4.028833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889339 4.028833)"^^geo:wktLiteral ;
  geo-pos:lat "51.889339"^^xsd:decimal ;
  geo-pos:long "4.028833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fcd'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52379; 52379'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.684722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028833'^^xsd:double;
  dwc:latitude '51.889339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617014'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889339 4.028833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889339"^^xsd:decimal ;
  dwc:decimalLongitude "4.028833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889339 4.028833)"^^geo:wktLiteral ;
  geo-pos:lat "51.889339"^^xsd:decimal ;
  geo-pos:long "4.028833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fcc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52380; 52380'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.684722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028833'^^xsd:double;
  dwc:latitude '51.889339'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617015'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885054 4.028835)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885054"^^xsd:decimal ;
  dwc:decimalLongitude "4.028835"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885054 4.028835)"^^geo:wktLiteral ;
  geo-pos:lat "51.885054"^^xsd:decimal ;
  geo-pos:long "4.028835"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55967; 55967'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9811111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028835'^^xsd:double;
  dwc:latitude '51.885054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620420'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884982 4.028863)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884982"^^xsd:decimal ;
  dwc:decimalLongitude "4.028863"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884982 4.028863)"^^geo:wktLiteral ;
  geo-pos:lat "51.884982"^^xsd:decimal ;
  geo-pos:long "4.028863"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55381; 55381'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028863'^^xsd:double;
  dwc:latitude '51.884982'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619899'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895079 4.028934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895079"^^xsd:decimal ;
  dwc:decimalLongitude "4.028934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895079 4.028934)"^^geo:wktLiteral ;
  geo-pos:lat "51.895079"^^xsd:decimal ;
  geo-pos:long "4.028934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c3d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45697; 45697'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028934'^^xsd:double;
  dwc:latitude '51.895079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610660'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895079 4.028934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895079"^^xsd:decimal ;
  dwc:decimalLongitude "4.028934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895079 4.028934)"^^geo:wktLiteral ;
  geo-pos:lat "51.895079"^^xsd:decimal ;
  geo-pos:long "4.028934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c3c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45696; 45696'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028934'^^xsd:double;
  dwc:latitude '51.895079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610659'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895079 4.028934)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895079"^^xsd:decimal ;
  dwc:decimalLongitude "4.028934"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895079 4.028934)"^^geo:wktLiteral ;
  geo-pos:lat "51.895079"^^xsd:decimal ;
  geo-pos:long "4.028934"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c3b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45698; 45698'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028934'^^xsd:double;
  dwc:latitude '51.895079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610661'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839961 4.028939)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839961"^^xsd:decimal ;
  dwc:decimalLongitude "4.028939"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839961 4.028939)"^^geo:wktLiteral ;
  geo-pos:lat "51.839961"^^xsd:decimal ;
  geo-pos:long "4.028939"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-713f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42075; 42075'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7202777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028939'^^xsd:double;
  dwc:latitude '51.839961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607260'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89364 4.028944)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89364"^^xsd:decimal ;
  dwc:decimalLongitude "4.028944"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89364 4.028944)"^^geo:wktLiteral ;
  geo-pos:lat "51.89364"^^xsd:decimal ;
  geo-pos:long "4.028944"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49543; 49543'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8830555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028944'^^xsd:double;
  dwc:latitude '51.89364'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613522'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885359 4.028959)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885359"^^xsd:decimal ;
  dwc:decimalLongitude "4.028959"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885359 4.028959)"^^geo:wktLiteral ;
  geo-pos:lat "51.885359"^^xsd:decimal ;
  geo-pos:long "4.028959"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53008; 53008'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.492777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028959'^^xsd:double;
  dwc:latitude '51.885359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617627'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989758 4.028961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989758"^^xsd:decimal ;
  dwc:decimalLongitude "4.028961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989758 4.028961)"^^geo:wktLiteral ;
  geo-pos:lat "51.989758"^^xsd:decimal ;
  geo-pos:long "4.028961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43883; 43883'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028961'^^xsd:double;
  dwc:latitude '51.989758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608895'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989758 4.028961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989758"^^xsd:decimal ;
  dwc:decimalLongitude "4.028961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989758 4.028961)"^^geo:wktLiteral ;
  geo-pos:lat "51.989758"^^xsd:decimal ;
  geo-pos:long "4.028961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43884; 43884'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.028961'^^xsd:double;
  dwc:latitude '51.989758'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608896'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889719 4.029058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889719"^^xsd:decimal ;
  dwc:decimalLongitude "4.029058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889719 4.029058)"^^geo:wktLiteral ;
  geo-pos:lat "51.889719"^^xsd:decimal ;
  geo-pos:long "4.029058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-713b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42079; 42079'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029058'^^xsd:double;
  dwc:latitude '51.889719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607264'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889719 4.029058)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.889719"^^xsd:decimal ;
  dwc:decimalLongitude "4.029058"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.889719 4.029058)"^^geo:wktLiteral ;
  geo-pos:lat "51.889719"^^xsd:decimal ;
  geo-pos:long "4.029058"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-713a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42080; 42080'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029058'^^xsd:double;
  dwc:latitude '51.889719'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607265'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843177 4.029201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843177"^^xsd:decimal ;
  dwc:decimalLongitude "4.029201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843177 4.029201)"^^geo:wktLiteral ;
  geo-pos:lat "51.843177"^^xsd:decimal ;
  geo-pos:long "4.029201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7303'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43835; 43835'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2869444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029201'^^xsd:double;
  dwc:latitude '51.843177'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608846'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892414 4.029323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.892414"^^xsd:decimal ;
  dwc:decimalLongitude "4.029323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.892414 4.029323)"^^geo:wktLiteral ;
  geo-pos:lat "51.892414"^^xsd:decimal ;
  geo-pos:long "4.029323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46728; 46728'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4938888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029323'^^xsd:double;
  dwc:latitude '51.892414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611665'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989223 4.029415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989223"^^xsd:decimal ;
  dwc:decimalLongitude "4.029415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989223 4.029415)"^^geo:wktLiteral ;
  geo-pos:lat "51.989223"^^xsd:decimal ;
  geo-pos:long "4.029415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6514'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48926; 48926'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029415'^^xsd:double;
  dwc:latitude '51.989223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613765'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989223 4.029415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989223"^^xsd:decimal ;
  dwc:decimalLongitude "4.029415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989223 4.029415)"^^geo:wktLiteral ;
  geo-pos:lat "51.989223"^^xsd:decimal ;
  geo-pos:long "4.029415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6513'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48925; 48925'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029415'^^xsd:double;
  dwc:latitude '51.989223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613764'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989223 4.029415)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989223"^^xsd:decimal ;
  dwc:decimalLongitude "4.029415"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989223 4.029415)"^^geo:wktLiteral ;
  geo-pos:lat "51.989223"^^xsd:decimal ;
  geo-pos:long "4.029415"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6512'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48927; 48927'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029415'^^xsd:double;
  dwc:latitude '51.989223'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613766'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882539 4.029548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882539"^^xsd:decimal ;
  dwc:decimalLongitude "4.029548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882539 4.029548)"^^geo:wktLiteral ;
  geo-pos:lat "51.882539"^^xsd:decimal ;
  geo-pos:long "4.029548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-419c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56765; 56765'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029548'^^xsd:double;
  dwc:latitude '51.882539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621231'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882539 4.029548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882539"^^xsd:decimal ;
  dwc:decimalLongitude "4.029548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882539 4.029548)"^^geo:wktLiteral ;
  geo-pos:lat "51.882539"^^xsd:decimal ;
  geo-pos:long "4.029548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-419b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56767; 56767'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029548'^^xsd:double;
  dwc:latitude '51.882539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621233'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882539 4.029548)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882539"^^xsd:decimal ;
  dwc:decimalLongitude "4.029548"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882539 4.029548)"^^geo:wktLiteral ;
  geo-pos:lat "51.882539"^^xsd:decimal ;
  geo-pos:long "4.029548"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-419a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56766; 56766'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1922222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029548'^^xsd:double;
  dwc:latitude '51.882539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621232'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894943 4.029587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894943"^^xsd:decimal ;
  dwc:decimalLongitude "4.029587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894943 4.029587)"^^geo:wktLiteral ;
  geo-pos:lat "51.894943"^^xsd:decimal ;
  geo-pos:long "4.029587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-789c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52104; 52104'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029587'^^xsd:double;
  dwc:latitude '51.894943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616791'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894943 4.029587)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894943"^^xsd:decimal ;
  dwc:decimalLongitude "4.029587"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894943 4.029587)"^^geo:wktLiteral ;
  geo-pos:lat "51.894943"^^xsd:decimal ;
  geo-pos:long "4.029587"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-789b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52105; 52105'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029587'^^xsd:double;
  dwc:latitude '51.894943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616792'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 4.029594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "4.029594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 4.029594)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "4.029594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55368; 55368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.654166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029594'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619886'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 4.029594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "4.029594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 4.029594)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "4.029594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55369; 55369'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.654166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029594'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619887'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 4.029594)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84259"^^xsd:decimal ;
  dwc:decimalLongitude "4.029594"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84259 4.029594)"^^geo:wktLiteral ;
  geo-pos:lat "51.84259"^^xsd:decimal ;
  geo-pos:long "4.029594"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55367; 55367'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.654166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029594'^^xsd:double;
  dwc:latitude '51.84259'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619885'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88155 4.029598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88155"^^xsd:decimal ;
  dwc:decimalLongitude "4.029598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88155 4.029598)"^^geo:wktLiteral ;
  geo-pos:lat "51.88155"^^xsd:decimal ;
  geo-pos:long "4.029598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57be'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44498; 44498'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029598'^^xsd:double;
  dwc:latitude '51.88155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609518'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88155 4.029598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88155"^^xsd:decimal ;
  dwc:decimalLongitude "4.029598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88155 4.029598)"^^geo:wktLiteral ;
  geo-pos:lat "51.88155"^^xsd:decimal ;
  geo-pos:long "4.029598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57bd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44497; 44497'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029598'^^xsd:double;
  dwc:latitude '51.88155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609517'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88155 4.029598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88155"^^xsd:decimal ;
  dwc:decimalLongitude "4.029598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88155 4.029598)"^^geo:wktLiteral ;
  geo-pos:lat "51.88155"^^xsd:decimal ;
  geo-pos:long "4.029598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57bc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44496; 44496'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4688888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029598'^^xsd:double;
  dwc:latitude '51.88155'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609516'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831575 4.029604)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831575"^^xsd:decimal ;
  dwc:decimalLongitude "4.029604"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831575 4.029604)"^^geo:wktLiteral ;
  geo-pos:lat "51.831575"^^xsd:decimal ;
  geo-pos:long "4.029604"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4411'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42849; 42849'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029604'^^xsd:double;
  dwc:latitude '51.831575'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607900'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915375 4.029616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915375"^^xsd:decimal ;
  dwc:decimalLongitude "4.029616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915375 4.029616)"^^geo:wktLiteral ;
  geo-pos:lat "51.915375"^^xsd:decimal ;
  geo-pos:long "4.029616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a67'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51124; 51124'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029616'^^xsd:double;
  dwc:latitude '51.915375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615808'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915375 4.029616)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915375"^^xsd:decimal ;
  dwc:decimalLongitude "4.029616"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915375 4.029616)"^^geo:wktLiteral ;
  geo-pos:lat "51.915375"^^xsd:decimal ;
  geo-pos:long "4.029616"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a66'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51125; 51125'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029616'^^xsd:double;
  dwc:latitude '51.915375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615809'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840647 4.029666)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840647"^^xsd:decimal ;
  dwc:decimalLongitude "4.029666"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840647 4.029666)"^^geo:wktLiteral ;
  geo-pos:lat "51.840647"^^xsd:decimal ;
  geo-pos:long "4.029666"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ef'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46709; 46709'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3794444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029666'^^xsd:double;
  dwc:latitude '51.840647'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611646'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842481"^^xsd:decimal ;
  dwc:decimalLongitude "4.029679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  geo-pos:lat "51.842481"^^xsd:decimal ;
  geo-pos:long "4.029679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c9'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46232; 46232'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029679'^^xsd:double;
  dwc:latitude '51.842481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611215'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842481"^^xsd:decimal ;
  dwc:decimalLongitude "4.029679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  geo-pos:lat "51.842481"^^xsd:decimal ;
  geo-pos:long "4.029679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46230; 46230'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029679'^^xsd:double;
  dwc:latitude '51.842481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611213'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842481"^^xsd:decimal ;
  dwc:decimalLongitude "4.029679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  geo-pos:lat "51.842481"^^xsd:decimal ;
  geo-pos:long "4.029679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46233; 46233'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029679'^^xsd:double;
  dwc:latitude '51.842481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611216'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842481"^^xsd:decimal ;
  dwc:decimalLongitude "4.029679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  geo-pos:lat "51.842481"^^xsd:decimal ;
  geo-pos:long "4.029679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46231; 46231'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029679'^^xsd:double;
  dwc:latitude '51.842481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611214'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842481"^^xsd:decimal ;
  dwc:decimalLongitude "4.029679"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842481 4.029679)"^^geo:wktLiteral ;
  geo-pos:lat "51.842481"^^xsd:decimal ;
  geo-pos:long "4.029679"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46234; 46234'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029679'^^xsd:double;
  dwc:latitude '51.842481'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611217'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885352 4.029772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885352"^^xsd:decimal ;
  dwc:decimalLongitude "4.029772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885352 4.029772)"^^geo:wktLiteral ;
  geo-pos:lat "51.885352"^^xsd:decimal ;
  geo-pos:long "4.029772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-653a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48887; 48887'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029772'^^xsd:double;
  dwc:latitude '51.885352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613470'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885352 4.029772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.885352"^^xsd:decimal ;
  dwc:decimalLongitude "4.029772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.885352 4.029772)"^^geo:wktLiteral ;
  geo-pos:lat "51.885352"^^xsd:decimal ;
  geo-pos:long "4.029772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6539'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48888; 48888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9394444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029772'^^xsd:double;
  dwc:latitude '51.885352'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613471'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884893 4.029791)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884893"^^xsd:decimal ;
  dwc:decimalLongitude "4.029791"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884893 4.029791)"^^geo:wktLiteral ;
  geo-pos:lat "51.884893"^^xsd:decimal ;
  geo-pos:long "4.029791"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50de'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46726; 46726'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029791'^^xsd:double;
  dwc:latitude '51.884893'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611663'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913432 4.029804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913432"^^xsd:decimal ;
  dwc:decimalLongitude "4.029804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913432 4.029804)"^^geo:wktLiteral ;
  geo-pos:lat "51.913432"^^xsd:decimal ;
  geo-pos:long "4.029804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46732; 46732'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029804'^^xsd:double;
  dwc:latitude '51.913432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611669'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913432 4.029804)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913432"^^xsd:decimal ;
  dwc:decimalLongitude "4.029804"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913432 4.029804)"^^geo:wktLiteral ;
  geo-pos:lat "51.913432"^^xsd:decimal ;
  geo-pos:long "4.029804"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50d8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46731; 46731'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5130555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029804'^^xsd:double;
  dwc:latitude '51.913432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611668'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898281 4.029806)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898281"^^xsd:decimal ;
  dwc:decimalLongitude "4.029806"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898281 4.029806)"^^geo:wktLiteral ;
  geo-pos:lat "51.898281"^^xsd:decimal ;
  geo-pos:long "4.029806"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4193'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56774; 56774'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2066666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029806'^^xsd:double;
  dwc:latitude '51.898281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621240'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914933 4.029867)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914933"^^xsd:decimal ;
  dwc:decimalLongitude "4.029867"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914933 4.029867)"^^geo:wktLiteral ;
  geo-pos:lat "51.914933"^^xsd:decimal ;
  geo-pos:long "4.029867"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53015; 53015'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.515555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029867'^^xsd:double;
  dwc:latitude '51.914933'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617634'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896761 4.029873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896761"^^xsd:decimal ;
  dwc:decimalLongitude "4.029873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896761 4.029873)"^^geo:wktLiteral ;
  geo-pos:lat "51.896761"^^xsd:decimal ;
  geo-pos:long "4.029873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc7'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47822; 47822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029873'^^xsd:double;
  dwc:latitude '51.896761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612777'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896761 4.029873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896761"^^xsd:decimal ;
  dwc:decimalLongitude "4.029873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896761 4.029873)"^^geo:wktLiteral ;
  geo-pos:lat "51.896761"^^xsd:decimal ;
  geo-pos:long "4.029873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47824; 47824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029873'^^xsd:double;
  dwc:latitude '51.896761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612779'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896761 4.029873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896761"^^xsd:decimal ;
  dwc:decimalLongitude "4.029873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896761 4.029873)"^^geo:wktLiteral ;
  geo-pos:lat "51.896761"^^xsd:decimal ;
  geo-pos:long "4.029873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc5'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47823; 47823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.029873'^^xsd:double;
  dwc:latitude '51.896761'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612778'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896661 4.030031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896661"^^xsd:decimal ;
  dwc:decimalLongitude "4.030031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896661 4.030031)"^^geo:wktLiteral ;
  geo-pos:lat "51.896661"^^xsd:decimal ;
  geo-pos:long "4.030031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55388; 55388'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.743888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030031'^^xsd:double;
  dwc:latitude '51.896661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619906'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896661 4.030031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896661"^^xsd:decimal ;
  dwc:decimalLongitude "4.030031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896661 4.030031)"^^geo:wktLiteral ;
  geo-pos:lat "51.896661"^^xsd:decimal ;
  geo-pos:long "4.030031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-559f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55386; 55386'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.743888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030031'^^xsd:double;
  dwc:latitude '51.896661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619904'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896661 4.030031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896661"^^xsd:decimal ;
  dwc:decimalLongitude "4.030031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896661 4.030031)"^^geo:wktLiteral ;
  geo-pos:lat "51.896661"^^xsd:decimal ;
  geo-pos:long "4.030031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-559e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55387; 55387'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.743888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030031'^^xsd:double;
  dwc:latitude '51.896661'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619905'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839978 4.030043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839978"^^xsd:decimal ;
  dwc:decimalLongitude "4.030043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839978 4.030043)"^^geo:wktLiteral ;
  geo-pos:lat "51.839978"^^xsd:decimal ;
  geo-pos:long "4.030043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ee'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46710; 46710'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.38'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030043'^^xsd:double;
  dwc:latitude '51.839978'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611647'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895644 4.030051)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895644"^^xsd:decimal ;
  dwc:decimalLongitude "4.030051"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895644 4.030051)"^^geo:wktLiteral ;
  geo-pos:lat "51.895644"^^xsd:decimal ;
  geo-pos:long "4.030051"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42877; 42877'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030051'^^xsd:double;
  dwc:latitude '51.895644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607928'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902091 4.030053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902091"^^xsd:decimal ;
  dwc:decimalLongitude "4.030053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902091 4.030053)"^^geo:wktLiteral ;
  geo-pos:lat "51.902091"^^xsd:decimal ;
  geo-pos:long "4.030053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43858; 43858'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030053'^^xsd:double;
  dwc:latitude '51.902091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608869'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902091 4.030053)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902091"^^xsd:decimal ;
  dwc:decimalLongitude "4.030053"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902091 4.030053)"^^geo:wktLiteral ;
  geo-pos:lat "51.902091"^^xsd:decimal ;
  geo-pos:long "4.030053"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ed'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43857; 43857'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030053'^^xsd:double;
  dwc:latitude '51.902091'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608868'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83122 4.030075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83122"^^xsd:decimal ;
  dwc:decimalLongitude "4.030075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83122 4.030075)"^^geo:wktLiteral ;
  geo-pos:lat "51.83122"^^xsd:decimal ;
  geo-pos:long "4.030075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55af'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55371; 55371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.6725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030075'^^xsd:double;
  dwc:latitude '51.83122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619889'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989541 4.030122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989541"^^xsd:decimal ;
  dwc:decimalLongitude "4.030122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989541 4.030122)"^^geo:wktLiteral ;
  geo-pos:lat "51.989541"^^xsd:decimal ;
  geo-pos:long "4.030122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43dc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42904; 42904'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030122'^^xsd:double;
  dwc:latitude '51.989541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607955'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989541 4.030122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989541"^^xsd:decimal ;
  dwc:decimalLongitude "4.030122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989541 4.030122)"^^geo:wktLiteral ;
  geo-pos:lat "51.989541"^^xsd:decimal ;
  geo-pos:long "4.030122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43db'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42903; 42903'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030122'^^xsd:double;
  dwc:latitude '51.989541'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607954'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884278 4.030213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884278"^^xsd:decimal ;
  dwc:decimalLongitude "4.030213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884278 4.030213)"^^geo:wktLiteral ;
  geo-pos:lat "51.884278"^^xsd:decimal ;
  geo-pos:long "4.030213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e1b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48183; 48183'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.4875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030213'^^xsd:double;
  dwc:latitude '51.884278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613070'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884278 4.030213)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.884278"^^xsd:decimal ;
  dwc:decimalLongitude "4.030213"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.884278 4.030213)"^^geo:wktLiteral ;
  geo-pos:lat "51.884278"^^xsd:decimal ;
  geo-pos:long "4.030213"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e1a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48184; 48184'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.4875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030213'^^xsd:double;
  dwc:latitude '51.884278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613072'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883224 4.030377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883224"^^xsd:decimal ;
  dwc:decimalLongitude "4.030377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883224 4.030377)"^^geo:wktLiteral ;
  geo-pos:lat "51.883224"^^xsd:decimal ;
  geo-pos:long "4.030377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46255; 46255'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030377'^^xsd:double;
  dwc:latitude '51.883224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611238'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883224 4.030377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883224"^^xsd:decimal ;
  dwc:decimalLongitude "4.030377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883224 4.030377)"^^geo:wktLiteral ;
  geo-pos:lat "51.883224"^^xsd:decimal ;
  geo-pos:long "4.030377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46256; 46256'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030377'^^xsd:double;
  dwc:latitude '51.883224'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611239'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826694 4.03048)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.826694"^^xsd:decimal ;
  dwc:decimalLongitude "4.03048"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.826694 4.03048)"^^geo:wktLiteral ;
  geo-pos:lat "51.826694"^^xsd:decimal ;
  geo-pos:long "4.03048"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4412'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42848; 42848'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.305'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03048'^^xsd:double;
  dwc:latitude '51.826694'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607899'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897969 4.030482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897969"^^xsd:decimal ;
  dwc:decimalLongitude "4.030482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897969 4.030482)"^^geo:wktLiteral ;
  geo-pos:lat "51.897969"^^xsd:decimal ;
  geo-pos:long "4.030482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ac'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46260; 46260'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030482'^^xsd:double;
  dwc:latitude '51.897969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611243'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897969 4.030482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897969"^^xsd:decimal ;
  dwc:decimalLongitude "4.030482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897969 4.030482)"^^geo:wktLiteral ;
  geo-pos:lat "51.897969"^^xsd:decimal ;
  geo-pos:long "4.030482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ab'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46259; 46259'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030482'^^xsd:double;
  dwc:latitude '51.897969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611242'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897969 4.030482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897969"^^xsd:decimal ;
  dwc:decimalLongitude "4.030482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897969 4.030482)"^^geo:wktLiteral ;
  geo-pos:lat "51.897969"^^xsd:decimal ;
  geo-pos:long "4.030482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46261; 46261'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030482'^^xsd:double;
  dwc:latitude '51.897969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611244'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881775 4.030519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881775"^^xsd:decimal ;
  dwc:decimalLongitude "4.030519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881775 4.030519)"^^geo:wktLiteral ;
  geo-pos:lat "51.881775"^^xsd:decimal ;
  geo-pos:long "4.030519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f62'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54816; 54816'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.8375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030519'^^xsd:double;
  dwc:latitude '51.881775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619314'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881775 4.030519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881775"^^xsd:decimal ;
  dwc:decimalLongitude "4.030519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881775 4.030519)"^^geo:wktLiteral ;
  geo-pos:lat "51.881775"^^xsd:decimal ;
  geo-pos:long "4.030519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f61'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54819; 54819'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.8375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030519'^^xsd:double;
  dwc:latitude '51.881775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619317'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881775 4.030519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881775"^^xsd:decimal ;
  dwc:decimalLongitude "4.030519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881775 4.030519)"^^geo:wktLiteral ;
  geo-pos:lat "51.881775"^^xsd:decimal ;
  geo-pos:long "4.030519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f60'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54818; 54818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.8375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030519'^^xsd:double;
  dwc:latitude '51.881775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619316'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881775 4.030519)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881775"^^xsd:decimal ;
  dwc:decimalLongitude "4.030519"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881775 4.030519)"^^geo:wktLiteral ;
  geo-pos:lat "51.881775"^^xsd:decimal ;
  geo-pos:long "4.030519"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f5f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54817; 54817'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.8375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030519'^^xsd:double;
  dwc:latitude '51.881775'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619315'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89217 4.03056)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.89217"^^xsd:decimal ;
  dwc:decimalLongitude "4.03056"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.89217 4.03056)"^^geo:wktLiteral ;
  geo-pos:lat "51.89217"^^xsd:decimal ;
  geo-pos:long "4.03056"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7550'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42468; 42468'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03056'^^xsd:double;
  dwc:latitude '51.89217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607575'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843309 4.030613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843309"^^xsd:decimal ;
  dwc:decimalLongitude "4.030613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843309 4.030613)"^^geo:wktLiteral ;
  geo-pos:lat "51.843309"^^xsd:decimal ;
  geo-pos:long "4.030613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c4d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45680; 45680'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030613'^^xsd:double;
  dwc:latitude '51.843309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610643'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843309 4.030613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843309"^^xsd:decimal ;
  dwc:decimalLongitude "4.030613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843309 4.030613)"^^geo:wktLiteral ;
  geo-pos:lat "51.843309"^^xsd:decimal ;
  geo-pos:long "4.030613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c4c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45681; 45681'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030613'^^xsd:double;
  dwc:latitude '51.843309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610644'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843309 4.030613)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843309"^^xsd:decimal ;
  dwc:decimalLongitude "4.030613"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843309 4.030613)"^^geo:wktLiteral ;
  geo-pos:lat "51.843309"^^xsd:decimal ;
  geo-pos:long "4.030613"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c4b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45682; 45682'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '8.9816666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030613'^^xsd:double;
  dwc:latitude '51.843309'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610645'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894496 4.030795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.894496"^^xsd:decimal ;
  dwc:decimalLongitude "4.030795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.894496 4.030795)"^^geo:wktLiteral ;
  geo-pos:lat "51.894496"^^xsd:decimal ;
  geo-pos:long "4.030795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ec'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39388; 39388'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030795'^^xsd:double;
  dwc:latitude '51.894496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604658'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895295 4.030886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895295"^^xsd:decimal ;
  dwc:decimalLongitude "4.030886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895295 4.030886)"^^geo:wktLiteral ;
  geo-pos:lat "51.895295"^^xsd:decimal ;
  geo-pos:long "4.030886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a6e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51118; 51118'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030886'^^xsd:double;
  dwc:latitude '51.895295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615802'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895295 4.030886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895295"^^xsd:decimal ;
  dwc:decimalLongitude "4.030886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895295 4.030886)"^^geo:wktLiteral ;
  geo-pos:lat "51.895295"^^xsd:decimal ;
  geo-pos:long "4.030886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a6d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51117; 51117'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030886'^^xsd:double;
  dwc:latitude '51.895295'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615801'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840051 4.030988)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840051"^^xsd:decimal ;
  dwc:decimalLongitude "4.030988"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840051 4.030988)"^^geo:wktLiteral ;
  geo-pos:lat "51.840051"^^xsd:decimal ;
  geo-pos:long "4.030988"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ce'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44480; 44480'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4102777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030988'^^xsd:double;
  dwc:latitude '51.840051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609499'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840051 4.030988)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840051"^^xsd:decimal ;
  dwc:decimalLongitude "4.030988"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840051 4.030988)"^^geo:wktLiteral ;
  geo-pos:lat "51.840051"^^xsd:decimal ;
  geo-pos:long "4.030988"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57cd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44479; 44479'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4102777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.030988'^^xsd:double;
  dwc:latitude '51.840051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609498'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840572 4.031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840572"^^xsd:decimal ;
  dwc:decimalLongitude "4.031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840572 4.031)"^^geo:wktLiteral ;
  geo-pos:lat "51.840572"^^xsd:decimal ;
  geo-pos:long "4.031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-654a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48870; 48870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031'^^xsd:double;
  dwc:latitude '51.840572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613454'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840572 4.031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840572"^^xsd:decimal ;
  dwc:decimalLongitude "4.031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840572 4.031)"^^geo:wktLiteral ;
  geo-pos:lat "51.840572"^^xsd:decimal ;
  geo-pos:long "4.031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6549'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48872; 48872'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031'^^xsd:double;
  dwc:latitude '51.840572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613456'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840572 4.031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840572"^^xsd:decimal ;
  dwc:decimalLongitude "4.031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840572 4.031)"^^geo:wktLiteral ;
  geo-pos:lat "51.840572"^^xsd:decimal ;
  geo-pos:long "4.031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6548'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48871; 48871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031'^^xsd:double;
  dwc:latitude '51.840572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613455'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829863 4.031002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829863"^^xsd:decimal ;
  dwc:decimalLongitude "4.031002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829863 4.031002)"^^geo:wktLiteral ;
  geo-pos:lat "51.829863"^^xsd:decimal ;
  geo-pos:long "4.031002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46237; 46237'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031002'^^xsd:double;
  dwc:latitude '51.829863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611220'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829863 4.031002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829863"^^xsd:decimal ;
  dwc:decimalLongitude "4.031002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829863 4.031002)"^^geo:wktLiteral ;
  geo-pos:lat "51.829863"^^xsd:decimal ;
  geo-pos:long "4.031002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46236; 46236'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031002'^^xsd:double;
  dwc:latitude '51.829863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611219'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829863 4.031002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829863"^^xsd:decimal ;
  dwc:decimalLongitude "4.031002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829863 4.031002)"^^geo:wktLiteral ;
  geo-pos:lat "51.829863"^^xsd:decimal ;
  geo-pos:long "4.031002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46238; 46238'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7977777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031002'^^xsd:double;
  dwc:latitude '51.829863'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611221'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841183 4.031043)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841183"^^xsd:decimal ;
  dwc:decimalLongitude "4.031043"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841183 4.031043)"^^geo:wktLiteral ;
  geo-pos:lat "51.841183"^^xsd:decimal ;
  geo-pos:long "4.031043"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39399; 39399'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031043'^^xsd:double;
  dwc:latitude '51.841183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604668'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895635 4.031141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.895635"^^xsd:decimal ;
  dwc:decimalLongitude "4.031141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.895635 4.031141)"^^geo:wktLiteral ;
  geo-pos:lat "51.895635"^^xsd:decimal ;
  geo-pos:long "4.031141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a6c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51119; 51119'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7969444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031141'^^xsd:double;
  dwc:latitude '51.895635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615803'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897217 4.031192)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897217"^^xsd:decimal ;
  dwc:decimalLongitude "4.031192"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897217 4.031192)"^^geo:wktLiteral ;
  geo-pos:lat "51.897217"^^xsd:decimal ;
  geo-pos:long "4.031192"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49544; 49544'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.885'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031192'^^xsd:double;
  dwc:latitude '51.897217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613523'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897217 4.031192)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897217"^^xsd:decimal ;
  dwc:decimalLongitude "4.031192"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897217 4.031192)"^^geo:wktLiteral ;
  geo-pos:lat "51.897217"^^xsd:decimal ;
  geo-pos:long "4.031192"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49545; 49545'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.885'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031192'^^xsd:double;
  dwc:latitude '51.897217'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613524'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989064 4.031217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989064"^^xsd:decimal ;
  dwc:decimalLongitude "4.031217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989064 4.031217)"^^geo:wktLiteral ;
  geo-pos:lat "51.989064"^^xsd:decimal ;
  geo-pos:long "4.031217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b95'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56004; 56004'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.1075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031217'^^xsd:double;
  dwc:latitude '51.989064'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620457'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989064 4.031217)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989064"^^xsd:decimal ;
  dwc:decimalLongitude "4.031217"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989064 4.031217)"^^geo:wktLiteral ;
  geo-pos:lat "51.989064"^^xsd:decimal ;
  geo-pos:long "4.031217"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b94'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56003; 56003'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.1075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031217'^^xsd:double;
  dwc:latitude '51.989064'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620456'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989531 4.031228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989531"^^xsd:decimal ;
  dwc:decimalLongitude "4.031228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989531 4.031228)"^^geo:wktLiteral ;
  geo-pos:lat "51.989531"^^xsd:decimal ;
  geo-pos:long "4.031228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44524; 44524'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031228'^^xsd:double;
  dwc:latitude '51.989531'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609544'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911306 4.031253)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911306"^^xsd:decimal ;
  dwc:decimalLongitude "4.031253"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911306 4.031253)"^^geo:wktLiteral ;
  geo-pos:lat "51.911306"^^xsd:decimal ;
  geo-pos:long "4.031253"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f56'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54828; 54828'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.865277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031253'^^xsd:double;
  dwc:latitude '51.911306'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619326'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897432 4.031269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897432"^^xsd:decimal ;
  dwc:decimalLongitude "4.031269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897432 4.031269)"^^geo:wktLiteral ;
  geo-pos:lat "51.897432"^^xsd:decimal ;
  geo-pos:long "4.031269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40012; 40012'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031269'^^xsd:double;
  dwc:latitude '51.897432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605216'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897432 4.031269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897432"^^xsd:decimal ;
  dwc:decimalLongitude "4.031269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897432 4.031269)"^^geo:wktLiteral ;
  geo-pos:lat "51.897432"^^xsd:decimal ;
  geo-pos:long "4.031269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40011; 40011'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031269'^^xsd:double;
  dwc:latitude '51.897432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605215'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913967 4.031343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913967"^^xsd:decimal ;
  dwc:decimalLongitude "4.031343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913967 4.031343)"^^geo:wktLiteral ;
  geo-pos:lat "51.913967"^^xsd:decimal ;
  geo-pos:long "4.031343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6356'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44769; 44769'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031343'^^xsd:double;
  dwc:latitude '51.913967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609816'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913967 4.031343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913967"^^xsd:decimal ;
  dwc:decimalLongitude "4.031343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913967 4.031343)"^^geo:wktLiteral ;
  geo-pos:lat "51.913967"^^xsd:decimal ;
  geo-pos:long "4.031343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6355'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44768; 44768'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.966666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031343'^^xsd:double;
  dwc:latitude '51.913967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609815'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900174 4.031346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900174"^^xsd:decimal ;
  dwc:decimalLongitude "4.031346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900174 4.031346)"^^geo:wktLiteral ;
  geo-pos:lat "51.900174"^^xsd:decimal ;
  geo-pos:long "4.031346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4192'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56775; 56775'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031346'^^xsd:double;
  dwc:latitude '51.900174'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621241'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839921 4.031406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839921"^^xsd:decimal ;
  dwc:decimalLongitude "4.031406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839921 4.031406)"^^geo:wktLiteral ;
  geo-pos:lat "51.839921"^^xsd:decimal ;
  geo-pos:long "4.031406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53881; 53881'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.004444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031406'^^xsd:double;
  dwc:latitude '51.839921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618402'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839921 4.031406)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839921"^^xsd:decimal ;
  dwc:decimalLongitude "4.031406"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839921 4.031406)"^^geo:wktLiteral ;
  geo-pos:lat "51.839921"^^xsd:decimal ;
  geo-pos:long "4.031406"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53880; 53880'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.004444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031406'^^xsd:double;
  dwc:latitude '51.839921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618401'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904588 4.031418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904588"^^xsd:decimal ;
  dwc:decimalLongitude "4.031418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904588 4.031418)"^^geo:wktLiteral ;
  geo-pos:lat "51.904588"^^xsd:decimal ;
  geo-pos:long "4.031418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44503; 44503'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031418'^^xsd:double;
  dwc:latitude '51.904588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609523'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904588 4.031418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904588"^^xsd:decimal ;
  dwc:decimalLongitude "4.031418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904588 4.031418)"^^geo:wktLiteral ;
  geo-pos:lat "51.904588"^^xsd:decimal ;
  geo-pos:long "4.031418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57b7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44502; 44502'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031418'^^xsd:double;
  dwc:latitude '51.904588'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609522'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88156 4.031458)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88156"^^xsd:decimal ;
  dwc:decimalLongitude "4.031458"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88156 4.031458)"^^geo:wktLiteral ;
  geo-pos:lat "51.88156"^^xsd:decimal ;
  geo-pos:long "4.031458"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a71'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51115; 51115'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031458'^^xsd:double;
  dwc:latitude '51.88156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615799'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88156 4.031458)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.88156"^^xsd:decimal ;
  dwc:decimalLongitude "4.031458"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.88156 4.031458)"^^geo:wktLiteral ;
  geo-pos:lat "51.88156"^^xsd:decimal ;
  geo-pos:long "4.031458"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a70'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51114; 51114'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031458'^^xsd:double;
  dwc:latitude '51.88156'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615798'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881012 4.031504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881012"^^xsd:decimal ;
  dwc:decimalLongitude "4.031504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881012 4.031504)"^^geo:wktLiteral ;
  geo-pos:lat "51.881012"^^xsd:decimal ;
  geo-pos:long "4.031504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-419d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56764; 56764'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031504'^^xsd:double;
  dwc:latitude '51.881012'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621230'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839812 4.031505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839812"^^xsd:decimal ;
  dwc:decimalLongitude "4.031505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839812 4.031505)"^^geo:wktLiteral ;
  geo-pos:lat "51.839812"^^xsd:decimal ;
  geo-pos:long "4.031505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-636c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44747; 44747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.870555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031505'^^xsd:double;
  dwc:latitude '51.839812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609794'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839812 4.031505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839812"^^xsd:decimal ;
  dwc:decimalLongitude "4.031505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839812 4.031505)"^^geo:wktLiteral ;
  geo-pos:lat "51.839812"^^xsd:decimal ;
  geo-pos:long "4.031505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-636b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44746; 44746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.870555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031505'^^xsd:double;
  dwc:latitude '51.839812'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609793'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881766 4.031579)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881766"^^xsd:decimal ;
  dwc:decimalLongitude "4.031579"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881766 4.031579)"^^geo:wktLiteral ;
  geo-pos:lat "51.881766"^^xsd:decimal ;
  geo-pos:long "4.031579"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40010; 40010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031579'^^xsd:double;
  dwc:latitude '51.881766'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605214'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897294 4.031629)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897294"^^xsd:decimal ;
  dwc:decimalLongitude "4.031629"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897294 4.031629)"^^geo:wktLiteral ;
  geo-pos:lat "51.897294"^^xsd:decimal ;
  geo-pos:long "4.031629"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53901; 53901'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.084166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031629'^^xsd:double;
  dwc:latitude '51.897294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618409'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839955 4.031683)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839955"^^xsd:decimal ;
  dwc:decimalLongitude "4.031683"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839955 4.031683)"^^geo:wktLiteral ;
  geo-pos:lat "51.839955"^^xsd:decimal ;
  geo-pos:long "4.031683"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41cc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56717; 56717'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031683'^^xsd:double;
  dwc:latitude '51.839955'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621183'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882053 4.031702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882053"^^xsd:decimal ;
  dwc:decimalLongitude "4.031702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882053 4.031702)"^^geo:wktLiteral ;
  geo-pos:lat "51.882053"^^xsd:decimal ;
  geo-pos:long "4.031702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53899; 53899'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.073333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031702'^^xsd:double;
  dwc:latitude '51.882053'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618407'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883715 4.031885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883715"^^xsd:decimal ;
  dwc:decimalLongitude "4.031885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883715 4.031885)"^^geo:wktLiteral ;
  geo-pos:lat "51.883715"^^xsd:decimal ;
  geo-pos:long "4.031885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73eb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39389; 39389'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031885'^^xsd:double;
  dwc:latitude '51.883715'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604659'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896644 4.031888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896644"^^xsd:decimal ;
  dwc:decimalLongitude "4.031888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896644 4.031888)"^^geo:wktLiteral ;
  geo-pos:lat "51.896644"^^xsd:decimal ;
  geo-pos:long "4.031888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-754f'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42470; 42470'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031888'^^xsd:double;
  dwc:latitude '51.896644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607577'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896644 4.031888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.896644"^^xsd:decimal ;
  dwc:decimalLongitude "4.031888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.896644 4.031888)"^^geo:wktLiteral ;
  geo-pos:lat "51.896644"^^xsd:decimal ;
  geo-pos:long "4.031888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-754e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42469; 42469'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0386111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031888'^^xsd:double;
  dwc:latitude '51.896644'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607576'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897669 4.031914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897669"^^xsd:decimal ;
  dwc:decimalLongitude "4.031914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897669 4.031914)"^^geo:wktLiteral ;
  geo-pos:lat "51.897669"^^xsd:decimal ;
  geo-pos:long "4.031914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 53902; 53902'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.084444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031914'^^xsd:double;
  dwc:latitude '51.897669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618410'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916254 4.031948)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.916254"^^xsd:decimal ;
  dwc:decimalLongitude "4.031948"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.916254 4.031948)"^^geo:wktLiteral ;
  geo-pos:lat "51.916254"^^xsd:decimal ;
  geo-pos:long "4.031948"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e9c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40757; 40757'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031948'^^xsd:double;
  dwc:latitude '51.916254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605910'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82669 4.031974)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82669"^^xsd:decimal ;
  dwc:decimalLongitude "4.031974"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82669 4.031974)"^^geo:wktLiteral ;
  geo-pos:lat "51.82669"^^xsd:decimal ;
  geo-pos:long "4.031974"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eab'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40742; 40742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4197222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.031974'^^xsd:double;
  dwc:latitude '51.82669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605895'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834294 4.032041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834294"^^xsd:decimal ;
  dwc:decimalLongitude "4.032041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834294 4.032041)"^^geo:wktLiteral ;
  geo-pos:lat "51.834294"^^xsd:decimal ;
  geo-pos:long "4.032041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78bb'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52074; 52074'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032041'^^xsd:double;
  dwc:latitude '51.834294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616761'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834294 4.032041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834294"^^xsd:decimal ;
  dwc:decimalLongitude "4.032041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834294 4.032041)"^^geo:wktLiteral ;
  geo-pos:lat "51.834294"^^xsd:decimal ;
  geo-pos:long "4.032041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52075; 52075'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032041'^^xsd:double;
  dwc:latitude '51.834294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616762'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834294 4.032041)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834294"^^xsd:decimal ;
  dwc:decimalLongitude "4.032041"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834294 4.032041)"^^geo:wktLiteral ;
  geo-pos:lat "51.834294"^^xsd:decimal ;
  geo-pos:long "4.032041"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52073; 52073'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032041'^^xsd:double;
  dwc:latitude '51.834294'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616760'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99021 4.032066)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.99021"^^xsd:decimal ;
  dwc:decimalLongitude "4.032066"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.99021 4.032066)"^^geo:wktLiteral ;
  geo-pos:lat "51.99021"^^xsd:decimal ;
  geo-pos:long "4.032066"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-785d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52167; 52167'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.45'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032066'^^xsd:double;
  dwc:latitude '51.99021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616854'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910085 4.032111)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910085"^^xsd:decimal ;
  dwc:decimalLongitude "4.032111"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910085 4.032111)"^^geo:wktLiteral ;
  geo-pos:lat "51.910085"^^xsd:decimal ;
  geo-pos:long "4.032111"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40166; 40166'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.887222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032111'^^xsd:double;
  dwc:latitude '51.910085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605370'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83782 4.032156)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83782"^^xsd:decimal ;
  dwc:decimalLongitude "4.032156"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83782 4.032156)"^^geo:wktLiteral ;
  geo-pos:lat "51.83782"^^xsd:decimal ;
  geo-pos:long "4.032156"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4415'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42845; 42845'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.295'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032156'^^xsd:double;
  dwc:latitude '51.83782'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607896'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901111 4.032167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901111"^^xsd:decimal ;
  dwc:decimalLongitude "4.032167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901111 4.032167)"^^geo:wktLiteral ;
  geo-pos:lat "51.901111"^^xsd:decimal ;
  geo-pos:long "4.032167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4191'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56776; 56776'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032167'^^xsd:double;
  dwc:latitude '51.901111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621242'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901111 4.032167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901111"^^xsd:decimal ;
  dwc:decimalLongitude "4.032167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901111 4.032167)"^^geo:wktLiteral ;
  geo-pos:lat "51.901111"^^xsd:decimal ;
  geo-pos:long "4.032167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4190'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56777; 56777'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2091666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032167'^^xsd:double;
  dwc:latitude '51.901111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621243'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900085 4.032187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900085"^^xsd:decimal ;
  dwc:decimalLongitude "4.032187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900085 4.032187)"^^geo:wktLiteral ;
  geo-pos:lat "51.900085"^^xsd:decimal ;
  geo-pos:long "4.032187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-559d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55390; 55390'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032187'^^xsd:double;
  dwc:latitude '51.900085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619908'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900085 4.032187)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900085"^^xsd:decimal ;
  dwc:decimalLongitude "4.032187"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900085 4.032187)"^^geo:wktLiteral ;
  geo-pos:lat "51.900085"^^xsd:decimal ;
  geo-pos:long "4.032187"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-559c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55389; 55389'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.747222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032187'^^xsd:double;
  dwc:latitude '51.900085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619907'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989846 4.032197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989846"^^xsd:decimal ;
  dwc:decimalLongitude "4.032197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989846 4.032197)"^^geo:wktLiteral ;
  geo-pos:lat "51.989846"^^xsd:decimal ;
  geo-pos:long "4.032197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47858; 47858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032197'^^xsd:double;
  dwc:latitude '51.989846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612813'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989846 4.032197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989846"^^xsd:decimal ;
  dwc:decimalLongitude "4.032197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989846 4.032197)"^^geo:wktLiteral ;
  geo-pos:lat "51.989846"^^xsd:decimal ;
  geo-pos:long "4.032197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da3'^^xsd:string;
  dwc:scientificName 'Rissa tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47857; 47857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032197'^^xsd:double;
  dwc:latitude '51.989846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137156'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612812'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137156'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989846 4.032197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989846"^^xsd:decimal ;
  dwc:decimalLongitude "4.032197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989846 4.032197)"^^geo:wktLiteral ;
  geo-pos:lat "51.989846"^^xsd:decimal ;
  geo-pos:long "4.032197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47859; 47859'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032197'^^xsd:double;
  dwc:latitude '51.989846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612814'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897406 4.032228)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.897406"^^xsd:decimal ;
  dwc:decimalLongitude "4.032228"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.897406 4.032228)"^^geo:wktLiteral ;
  geo-pos:lat "51.897406"^^xsd:decimal ;
  geo-pos:long "4.032228"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50db'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46729; 46729'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4975'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032228'^^xsd:double;
  dwc:latitude '51.897406'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611666'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83816 4.032324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83816"^^xsd:decimal ;
  dwc:decimalLongitude "4.032324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83816 4.032324)"^^geo:wktLiteral ;
  geo-pos:lat "51.83816"^^xsd:decimal ;
  geo-pos:long "4.032324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49530; 49530'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8202777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032324'^^xsd:double;
  dwc:latitude '51.83816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614322'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83816 4.032324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83816"^^xsd:decimal ;
  dwc:decimalLongitude "4.032324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83816 4.032324)"^^geo:wktLiteral ;
  geo-pos:lat "51.83816"^^xsd:decimal ;
  geo-pos:long "4.032324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49529; 49529'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8202777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032324'^^xsd:double;
  dwc:latitude '51.83816'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614321'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882191 4.032402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882191"^^xsd:decimal ;
  dwc:decimalLongitude "4.032402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882191 4.032402)"^^geo:wktLiteral ;
  geo-pos:lat "51.882191"^^xsd:decimal ;
  geo-pos:long "4.032402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-762a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50131; 50131'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.49'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032402'^^xsd:double;
  dwc:latitude '51.882191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614918'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882191 4.032402)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.882191"^^xsd:decimal ;
  dwc:decimalLongitude "4.032402"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.882191 4.032402)"^^geo:wktLiteral ;
  geo-pos:lat "51.882191"^^xsd:decimal ;
  geo-pos:long "4.032402"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7629'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50132; 50132'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.49'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032402'^^xsd:double;
  dwc:latitude '51.882191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614919'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900902 4.03241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900902"^^xsd:decimal ;
  dwc:decimalLongitude "4.03241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900902 4.03241)"^^geo:wktLiteral ;
  geo-pos:lat "51.900902"^^xsd:decimal ;
  geo-pos:long "4.03241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47825; 47825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03241'^^xsd:double;
  dwc:latitude '51.900902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612780'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83895 4.032458)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83895"^^xsd:decimal ;
  dwc:decimalLongitude "4.032458"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83895 4.032458)"^^geo:wktLiteral ;
  geo-pos:lat "51.83895"^^xsd:decimal ;
  geo-pos:long "4.032458"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f7c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54790; 54790'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.770833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032458'^^xsd:double;
  dwc:latitude '51.83895'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619288'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839768 4.032477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839768"^^xsd:decimal ;
  dwc:decimalLongitude "4.032477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839768 4.032477)"^^geo:wktLiteral ;
  geo-pos:lat "51.839768"^^xsd:decimal ;
  geo-pos:long "4.032477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a8a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51089; 51089'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032477'^^xsd:double;
  dwc:latitude '51.839768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615773'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829328 4.032514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829328"^^xsd:decimal ;
  dwc:decimalLongitude "4.032514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829328 4.032514)"^^geo:wktLiteral ;
  geo-pos:lat "51.829328"^^xsd:decimal ;
  geo-pos:long "4.032514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6367'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44752; 44752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.8875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032514'^^xsd:double;
  dwc:latitude '51.829328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609799'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829328 4.032514)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829328"^^xsd:decimal ;
  dwc:decimalLongitude "4.032514"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829328 4.032514)"^^geo:wktLiteral ;
  geo-pos:lat "51.829328"^^xsd:decimal ;
  geo-pos:long "4.032514"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6366'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44751; 44751'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.8875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032514'^^xsd:double;
  dwc:latitude '51.829328'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609798'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839587 4.032589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839587"^^xsd:decimal ;
  dwc:decimalLongitude "4.032589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839587 4.032589)"^^geo:wktLiteral ;
  geo-pos:lat "51.839587"^^xsd:decimal ;
  geo-pos:long "4.032589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39994; 39994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032589'^^xsd:double;
  dwc:latitude '51.839587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605196'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839587 4.032589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839587"^^xsd:decimal ;
  dwc:decimalLongitude "4.032589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839587 4.032589)"^^geo:wktLiteral ;
  geo-pos:lat "51.839587"^^xsd:decimal ;
  geo-pos:long "4.032589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39996; 39996'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032589'^^xsd:double;
  dwc:latitude '51.839587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605198'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839587 4.032589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839587"^^xsd:decimal ;
  dwc:decimalLongitude "4.032589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839587 4.032589)"^^geo:wktLiteral ;
  geo-pos:lat "51.839587"^^xsd:decimal ;
  geo-pos:long "4.032589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39995; 39995'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032589'^^xsd:double;
  dwc:latitude '51.839587'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605197'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831746 4.032598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831746"^^xsd:decimal ;
  dwc:decimalLongitude "4.032598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831746 4.032598)"^^geo:wktLiteral ;
  geo-pos:lat "51.831746"^^xsd:decimal ;
  geo-pos:long "4.032598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f5'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52994; 52994'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.438611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032598'^^xsd:double;
  dwc:latitude '51.831746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617613'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831746 4.032598)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831746"^^xsd:decimal ;
  dwc:decimalLongitude "4.032598"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831746 4.032598)"^^geo:wktLiteral ;
  geo-pos:lat "51.831746"^^xsd:decimal ;
  geo-pos:long "4.032598"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52995; 52995'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.438611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032598'^^xsd:double;
  dwc:latitude '51.831746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617614'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898496 4.032627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898496"^^xsd:decimal ;
  dwc:decimalLongitude "4.032627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898496 4.032627)"^^geo:wktLiteral ;
  geo-pos:lat "51.898496"^^xsd:decimal ;
  geo-pos:long "4.032627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-789a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52106; 52106'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032627'^^xsd:double;
  dwc:latitude '51.898496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616793'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898496 4.032627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898496"^^xsd:decimal ;
  dwc:decimalLongitude "4.032627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898496 4.032627)"^^geo:wktLiteral ;
  geo-pos:lat "51.898496"^^xsd:decimal ;
  geo-pos:long "4.032627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7899'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52107; 52107'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032627'^^xsd:double;
  dwc:latitude '51.898496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616794'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898496 4.032627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.898496"^^xsd:decimal ;
  dwc:decimalLongitude "4.032627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.898496 4.032627)"^^geo:wktLiteral ;
  geo-pos:lat "51.898496"^^xsd:decimal ;
  geo-pos:long "4.032627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7898'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52108; 52108'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032627'^^xsd:double;
  dwc:latitude '51.898496'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616795'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838687 4.03267)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838687"^^xsd:decimal ;
  dwc:decimalLongitude "4.03267"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838687 4.03267)"^^geo:wktLiteral ;
  geo-pos:lat "51.838687"^^xsd:decimal ;
  geo-pos:long "4.03267"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41cb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56718; 56718'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0841666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03267'^^xsd:double;
  dwc:latitude '51.838687'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621184'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881244 4.032671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881244"^^xsd:decimal ;
  dwc:decimalLongitude "4.032671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881244 4.032671)"^^geo:wktLiteral ;
  geo-pos:lat "51.881244"^^xsd:decimal ;
  geo-pos:long "4.032671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55966; 55966'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032671'^^xsd:double;
  dwc:latitude '51.881244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620419'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837662 4.03269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837662"^^xsd:decimal ;
  dwc:decimalLongitude "4.03269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837662 4.03269)"^^geo:wktLiteral ;
  geo-pos:lat "51.837662"^^xsd:decimal ;
  geo-pos:long "4.03269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-763c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50115; 50115'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.441388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03269'^^xsd:double;
  dwc:latitude '51.837662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614902'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837662 4.03269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837662"^^xsd:decimal ;
  dwc:decimalLongitude "4.03269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837662 4.03269)"^^geo:wktLiteral ;
  geo-pos:lat "51.837662"^^xsd:decimal ;
  geo-pos:long "4.03269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-763b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50113; 50113'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.441388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03269'^^xsd:double;
  dwc:latitude '51.837662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614900'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837662 4.03269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837662"^^xsd:decimal ;
  dwc:decimalLongitude "4.03269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837662 4.03269)"^^geo:wktLiteral ;
  geo-pos:lat "51.837662"^^xsd:decimal ;
  geo-pos:long "4.03269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-763a'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50114; 50114'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.441388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03269'^^xsd:double;
  dwc:latitude '51.837662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614901'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831736 4.032743)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831736"^^xsd:decimal ;
  dwc:decimalLongitude "4.032743"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831736 4.032743)"^^geo:wktLiteral ;
  geo-pos:lat "51.831736"^^xsd:decimal ;
  geo-pos:long "4.032743"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a87'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51092; 51092'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032743'^^xsd:double;
  dwc:latitude '51.831736'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615776'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840889 4.032749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840889"^^xsd:decimal ;
  dwc:decimalLongitude "4.032749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840889 4.032749)"^^geo:wktLiteral ;
  geo-pos:lat "51.840889"^^xsd:decimal ;
  geo-pos:long "4.032749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b59'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47463; 47463'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032749'^^xsd:double;
  dwc:latitude '51.840889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612369'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836617 4.032971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836617"^^xsd:decimal ;
  dwc:decimalLongitude "4.032971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836617 4.032971)"^^geo:wktLiteral ;
  geo-pos:lat "51.836617"^^xsd:decimal ;
  geo-pos:long "4.032971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52991; 52991'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.420833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.032971'^^xsd:double;
  dwc:latitude '51.836617'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617610'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899943 4.033027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899943"^^xsd:decimal ;
  dwc:decimalLongitude "4.033027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899943 4.033027)"^^geo:wktLiteral ;
  geo-pos:lat "51.899943"^^xsd:decimal ;
  geo-pos:long "4.033027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53012; 53012'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.503611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033027'^^xsd:double;
  dwc:latitude '51.899943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617631'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899943 4.033027)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899943"^^xsd:decimal ;
  dwc:decimalLongitude "4.033027"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899943 4.033027)"^^geo:wktLiteral ;
  geo-pos:lat "51.899943"^^xsd:decimal ;
  geo-pos:long "4.033027"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53011; 53011'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.503611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033027'^^xsd:double;
  dwc:latitude '51.899943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617630'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913385 4.03303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913385"^^xsd:decimal ;
  dwc:decimalLongitude "4.03303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913385 4.03303)"^^geo:wktLiteral ;
  geo-pos:lat "51.913385"^^xsd:decimal ;
  geo-pos:long "4.03303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42882; 42882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03303'^^xsd:double;
  dwc:latitude '51.913385'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607933'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913385 4.03303)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913385"^^xsd:decimal ;
  dwc:decimalLongitude "4.03303"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913385 4.03303)"^^geo:wktLiteral ;
  geo-pos:lat "51.913385"^^xsd:decimal ;
  geo-pos:long "4.03303"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42881; 42881'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03303'^^xsd:double;
  dwc:latitude '51.913385'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607932'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880549 4.033033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880549"^^xsd:decimal ;
  dwc:decimalLongitude "4.033033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880549 4.033033)"^^geo:wktLiteral ;
  geo-pos:lat "51.880549"^^xsd:decimal ;
  geo-pos:long "4.033033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42875; 42875'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033033'^^xsd:double;
  dwc:latitude '51.880549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607926'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880549 4.033033)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880549"^^xsd:decimal ;
  dwc:decimalLongitude "4.033033"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880549 4.033033)"^^geo:wktLiteral ;
  geo-pos:lat "51.880549"^^xsd:decimal ;
  geo-pos:long "4.033033"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42874; 42874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3733333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033033'^^xsd:double;
  dwc:latitude '51.880549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607925'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901786 4.03304)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901786"^^xsd:decimal ;
  dwc:decimalLongitude "4.03304"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901786 4.03304)"^^geo:wktLiteral ;
  geo-pos:lat "51.901786"^^xsd:decimal ;
  geo-pos:long "4.03304"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c3a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45699; 45699'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0588888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03304'^^xsd:double;
  dwc:latitude '51.901786'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610662'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912801 4.033061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912801"^^xsd:decimal ;
  dwc:decimalLongitude "4.033061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912801 4.033061)"^^geo:wktLiteral ;
  geo-pos:lat "51.912801"^^xsd:decimal ;
  geo-pos:long "4.033061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5598'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55394; 55394'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.760277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033061'^^xsd:double;
  dwc:latitude '51.912801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619912'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899187 4.033097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899187"^^xsd:decimal ;
  dwc:decimalLongitude "4.033097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899187 4.033097)"^^geo:wktLiteral ;
  geo-pos:lat "51.899187"^^xsd:decimal ;
  geo-pos:long "4.033097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40752; 40752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033097'^^xsd:double;
  dwc:latitude '51.899187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605905'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899187 4.033097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899187"^^xsd:decimal ;
  dwc:decimalLongitude "4.033097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899187 4.033097)"^^geo:wktLiteral ;
  geo-pos:lat "51.899187"^^xsd:decimal ;
  geo-pos:long "4.033097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40753; 40753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033097'^^xsd:double;
  dwc:latitude '51.899187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605906'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881536 4.033215)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.881536"^^xsd:decimal ;
  dwc:decimalLongitude "4.033215"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.881536 4.033215)"^^geo:wktLiteral ;
  geo-pos:lat "51.881536"^^xsd:decimal ;
  geo-pos:long "4.033215"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b4d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47475; 47475'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0183333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033215'^^xsd:double;
  dwc:latitude '51.881536'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612381'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879935 4.033251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879935"^^xsd:decimal ;
  dwc:decimalLongitude "4.033251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879935 4.033251)"^^geo:wktLiteral ;
  geo-pos:lat "51.879935"^^xsd:decimal ;
  geo-pos:long "4.033251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40160; 40160'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033251'^^xsd:double;
  dwc:latitude '51.879935'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605364'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879935 4.033251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879935"^^xsd:decimal ;
  dwc:decimalLongitude "4.033251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879935 4.033251)"^^geo:wktLiteral ;
  geo-pos:lat "51.879935"^^xsd:decimal ;
  geo-pos:long "4.033251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40159; 40159'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033251'^^xsd:double;
  dwc:latitude '51.879935'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605363'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879935 4.033251)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879935"^^xsd:decimal ;
  dwc:decimalLongitude "4.033251"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879935 4.033251)"^^geo:wktLiteral ;
  geo-pos:lat "51.879935"^^xsd:decimal ;
  geo-pos:long "4.033251"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40161; 40161'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.855555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033251'^^xsd:double;
  dwc:latitude '51.879935'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605365'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995243 4.033318)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.995243"^^xsd:decimal ;
  dwc:decimalLongitude "4.033318"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.995243 4.033318)"^^geo:wktLiteral ;
  geo-pos:lat "51.995243"^^xsd:decimal ;
  geo-pos:long "4.033318"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7858'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52172; 52172'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033318'^^xsd:double;
  dwc:latitude '51.995243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616859'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899859 4.033345)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899859"^^xsd:decimal ;
  dwc:decimalLongitude "4.033345"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899859 4.033345)"^^geo:wktLiteral ;
  geo-pos:lat "51.899859"^^xsd:decimal ;
  geo-pos:long "4.033345"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42878; 42878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3927777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033345'^^xsd:double;
  dwc:latitude '51.899859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607929'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835939 4.033362)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835939"^^xsd:decimal ;
  dwc:decimalLongitude "4.033362"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835939 4.033362)"^^geo:wktLiteral ;
  geo-pos:lat "51.835939"^^xsd:decimal ;
  geo-pos:long "4.033362"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40148; 40148'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.784722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033362'^^xsd:double;
  dwc:latitude '51.835939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605352'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835939 4.033362)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835939"^^xsd:decimal ;
  dwc:decimalLongitude "4.033362"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835939 4.033362)"^^geo:wktLiteral ;
  geo-pos:lat "51.835939"^^xsd:decimal ;
  geo-pos:long "4.033362"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40147; 40147'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.784722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033362'^^xsd:double;
  dwc:latitude '51.835939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605351'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82745 4.033399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82745"^^xsd:decimal ;
  dwc:decimalLongitude "4.033399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82745 4.033399)"^^geo:wktLiteral ;
  geo-pos:lat "51.82745"^^xsd:decimal ;
  geo-pos:long "4.033399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4413'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42847; 42847'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033399'^^xsd:double;
  dwc:latitude '51.82745'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607898'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990015 4.033424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.990015"^^xsd:decimal ;
  dwc:decimalLongitude "4.033424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.990015 4.033424)"^^geo:wktLiteral ;
  geo-pos:lat "51.990015"^^xsd:decimal ;
  geo-pos:long "4.033424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-557d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55421; 55421'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.864166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033424'^^xsd:double;
  dwc:latitude '51.990015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619939'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824744 4.033439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824744"^^xsd:decimal ;
  dwc:decimalLongitude "4.033439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824744 4.033439)"^^geo:wktLiteral ;
  geo-pos:lat "51.824744"^^xsd:decimal ;
  geo-pos:long "4.033439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39998; 39998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033439'^^xsd:double;
  dwc:latitude '51.824744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605200'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824744 4.033439)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.824744"^^xsd:decimal ;
  dwc:decimalLongitude "4.033439"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.824744 4.033439)"^^geo:wktLiteral ;
  geo-pos:lat "51.824744"^^xsd:decimal ;
  geo-pos:long "4.033439"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39997; 39997'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2677777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033439'^^xsd:double;
  dwc:latitude '51.824744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605199'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878594 4.033453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878594"^^xsd:decimal ;
  dwc:decimalLongitude "4.033453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878594 4.033453)"^^geo:wktLiteral ;
  geo-pos:lat "51.878594"^^xsd:decimal ;
  geo-pos:long "4.033453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44495; 44495'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033453'^^xsd:double;
  dwc:latitude '51.878594'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609515'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878594 4.033453)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878594"^^xsd:decimal ;
  dwc:decimalLongitude "4.033453"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878594 4.033453)"^^geo:wktLiteral ;
  geo-pos:lat "51.878594"^^xsd:decimal ;
  geo-pos:long "4.033453"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57bf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44494; 44494'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033453'^^xsd:double;
  dwc:latitude '51.878594'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609513'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900128 4.033482)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900128"^^xsd:decimal ;
  dwc:decimalLongitude "4.033482"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900128 4.033482)"^^geo:wktLiteral ;
  geo-pos:lat "51.900128"^^xsd:decimal ;
  geo-pos:long "4.033482"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40013; 40013'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3486111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033482'^^xsd:double;
  dwc:latitude '51.900128'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605217'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835488 4.033496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835488"^^xsd:decimal ;
  dwc:decimalLongitude "4.033496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835488 4.033496)"^^geo:wktLiteral ;
  geo-pos:lat "51.835488"^^xsd:decimal ;
  geo-pos:long "4.033496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49535; 49535'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033496'^^xsd:double;
  dwc:latitude '51.835488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614327'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835488 4.033496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835488"^^xsd:decimal ;
  dwc:decimalLongitude "4.033496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835488 4.033496)"^^geo:wktLiteral ;
  geo-pos:lat "51.835488"^^xsd:decimal ;
  geo-pos:long "4.033496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49534; 49534'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8391666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033496'^^xsd:double;
  dwc:latitude '51.835488'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614326'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880534 4.033614)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880534"^^xsd:decimal ;
  dwc:decimalLongitude "4.033614"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880534 4.033614)"^^geo:wktLiteral ;
  geo-pos:lat "51.880534"^^xsd:decimal ;
  geo-pos:long "4.033614"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49542; 49542'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033614'^^xsd:double;
  dwc:latitude '51.880534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613521'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902051 4.033671)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902051"^^xsd:decimal ;
  dwc:decimalLongitude "4.033671"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902051 4.033671)"^^geo:wktLiteral ;
  geo-pos:lat "51.902051"^^xsd:decimal ;
  geo-pos:long "4.033671"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-559b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55391; 55391'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.749166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033671'^^xsd:double;
  dwc:latitude '51.902051'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619909'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836196 4.033716)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836196"^^xsd:decimal ;
  dwc:decimalLongitude "4.033716"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836196 4.033716)"^^geo:wktLiteral ;
  geo-pos:lat "51.836196"^^xsd:decimal ;
  geo-pos:long "4.033716"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd7'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47806; 47806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033716'^^xsd:double;
  dwc:latitude '51.836196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612761'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827627 4.033766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827627"^^xsd:decimal ;
  dwc:decimalLongitude "4.033766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827627 4.033766)"^^geo:wktLiteral ;
  geo-pos:lat "51.827627"^^xsd:decimal ;
  geo-pos:long "4.033766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56725; 56725'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033766'^^xsd:double;
  dwc:latitude '51.827627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621191'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827627 4.033766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827627"^^xsd:decimal ;
  dwc:decimalLongitude "4.033766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827627 4.033766)"^^geo:wktLiteral ;
  geo-pos:lat "51.827627"^^xsd:decimal ;
  geo-pos:long "4.033766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56726; 56726'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033766'^^xsd:double;
  dwc:latitude '51.827627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621192'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827627 4.033766)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827627"^^xsd:decimal ;
  dwc:decimalLongitude "4.033766"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827627 4.033766)"^^geo:wktLiteral ;
  geo-pos:lat "51.827627"^^xsd:decimal ;
  geo-pos:long "4.033766"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56724; 56724'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033766'^^xsd:double;
  dwc:latitude '51.827627'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621190'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902949 4.033794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902949"^^xsd:decimal ;
  dwc:decimalLongitude "4.033794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902949 4.033794)"^^geo:wktLiteral ;
  geo-pos:lat "51.902949"^^xsd:decimal ;
  geo-pos:long "4.033794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f59'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54827; 54827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.856944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033794'^^xsd:double;
  dwc:latitude '51.902949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619325'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902949 4.033794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902949"^^xsd:decimal ;
  dwc:decimalLongitude "4.033794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902949 4.033794)"^^geo:wktLiteral ;
  geo-pos:lat "51.902949"^^xsd:decimal ;
  geo-pos:long "4.033794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f58'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54825; 54825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.856944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033794'^^xsd:double;
  dwc:latitude '51.902949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619323'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902949 4.033794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902949"^^xsd:decimal ;
  dwc:decimalLongitude "4.033794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902949 4.033794)"^^geo:wktLiteral ;
  geo-pos:lat "51.902949"^^xsd:decimal ;
  geo-pos:long "4.033794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f57'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54826; 54826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.856944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033794'^^xsd:double;
  dwc:latitude '51.902949'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619324'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827114 4.033871)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.827114"^^xsd:decimal ;
  dwc:decimalLongitude "4.033871"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.827114 4.033871)"^^geo:wktLiteral ;
  geo-pos:lat "51.827114"^^xsd:decimal ;
  geo-pos:long "4.033871"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c6'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56723; 56723'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1313888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033871'^^xsd:double;
  dwc:latitude '51.827114'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621189'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837247 4.0339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837247"^^xsd:decimal ;
  dwc:decimalLongitude "4.0339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837247 4.0339)"^^geo:wktLiteral ;
  geo-pos:lat "51.837247"^^xsd:decimal ;
  geo-pos:long "4.0339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55948; 55948'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0339'^^xsd:double;
  dwc:latitude '51.837247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620406'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837247 4.0339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837247"^^xsd:decimal ;
  dwc:decimalLongitude "4.0339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837247 4.0339)"^^geo:wktLiteral ;
  geo-pos:lat "51.837247"^^xsd:decimal ;
  geo-pos:long "4.0339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55947; 55947'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0339'^^xsd:double;
  dwc:latitude '51.837247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620405'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837247 4.0339)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837247"^^xsd:decimal ;
  dwc:decimalLongitude "4.0339"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837247 4.0339)"^^geo:wktLiteral ;
  geo-pos:lat "51.837247"^^xsd:decimal ;
  geo-pos:long "4.0339"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc6'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55946; 55946'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0339'^^xsd:double;
  dwc:latitude '51.837247'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620404'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831564 4.033944)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831564"^^xsd:decimal ;
  dwc:decimalLongitude "4.033944"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831564 4.033944)"^^geo:wktLiteral ;
  geo-pos:lat "51.831564"^^xsd:decimal ;
  geo-pos:long "4.033944"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eaa'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40743; 40743'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033944'^^xsd:double;
  dwc:latitude '51.831564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605896'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831564 4.033944)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831564"^^xsd:decimal ;
  dwc:decimalLongitude "4.033944"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831564 4.033944)"^^geo:wktLiteral ;
  geo-pos:lat "51.831564"^^xsd:decimal ;
  geo-pos:long "4.033944"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40744; 40744'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4272222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.033944'^^xsd:double;
  dwc:latitude '51.831564'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605897'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830213 4.03413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830213"^^xsd:decimal ;
  dwc:decimalLongitude "4.03413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830213 4.03413)"^^geo:wktLiteral ;
  geo-pos:lat "51.830213"^^xsd:decimal ;
  geo-pos:long "4.03413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6546'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48876; 48876'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03413'^^xsd:double;
  dwc:latitude '51.830213'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613460'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830213 4.03413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830213"^^xsd:decimal ;
  dwc:decimalLongitude "4.03413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830213 4.03413)"^^geo:wktLiteral ;
  geo-pos:lat "51.830213"^^xsd:decimal ;
  geo-pos:long "4.03413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6545'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48875; 48875'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03413'^^xsd:double;
  dwc:latitude '51.830213'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613459'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830213 4.03413)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830213"^^xsd:decimal ;
  dwc:decimalLongitude "4.03413"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830213 4.03413)"^^geo:wktLiteral ;
  geo-pos:lat "51.830213"^^xsd:decimal ;
  geo-pos:long "4.03413"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6544'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48874; 48874'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8863888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03413'^^xsd:double;
  dwc:latitude '51.830213'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613458'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899619 4.034139)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899619"^^xsd:decimal ;
  dwc:decimalLongitude "4.034139"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899619 4.034139)"^^geo:wktLiteral ;
  geo-pos:lat "51.899619"^^xsd:decimal ;
  geo-pos:long "4.034139"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6359'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44765; 44765'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.952222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034139'^^xsd:double;
  dwc:latitude '51.899619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609812'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903674 4.034159)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903674"^^xsd:decimal ;
  dwc:decimalLongitude "4.034159"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903674 4.034159)"^^geo:wktLiteral ;
  geo-pos:lat "51.903674"^^xsd:decimal ;
  geo-pos:long "4.034159"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47826; 47826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034159'^^xsd:double;
  dwc:latitude '51.903674'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612781'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835635 4.034182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835635"^^xsd:decimal ;
  dwc:decimalLongitude "4.034182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835635 4.034182)"^^geo:wktLiteral ;
  geo-pos:lat "51.835635"^^xsd:decimal ;
  geo-pos:long "4.034182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-636a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44748; 44748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.873611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034182'^^xsd:double;
  dwc:latitude '51.835635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609795'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835662 4.034183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835662"^^xsd:decimal ;
  dwc:decimalLongitude "4.034183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835662 4.034183)"^^geo:wktLiteral ;
  geo-pos:lat "51.835662"^^xsd:decimal ;
  geo-pos:long "4.034183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47809; 47809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034183'^^xsd:double;
  dwc:latitude '51.835662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612764'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835662 4.034183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835662"^^xsd:decimal ;
  dwc:decimalLongitude "4.034183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835662 4.034183)"^^geo:wktLiteral ;
  geo-pos:lat "51.835662"^^xsd:decimal ;
  geo-pos:long "4.034183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47807; 47807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034183'^^xsd:double;
  dwc:latitude '51.835662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612762'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835662 4.034183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835662"^^xsd:decimal ;
  dwc:decimalLongitude "4.034183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835662 4.034183)"^^geo:wktLiteral ;
  geo-pos:lat "51.835662"^^xsd:decimal ;
  geo-pos:long "4.034183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47808; 47808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3769444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034183'^^xsd:double;
  dwc:latitude '51.835662'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612763'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831759 4.034224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831759"^^xsd:decimal ;
  dwc:decimalLongitude "4.034224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831759 4.034224)"^^geo:wktLiteral ;
  geo-pos:lat "51.831759"^^xsd:decimal ;
  geo-pos:long "4.034224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ead'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40741; 40741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034224'^^xsd:double;
  dwc:latitude '51.831759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605894'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831759 4.034224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831759"^^xsd:decimal ;
  dwc:decimalLongitude "4.034224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831759 4.034224)"^^geo:wktLiteral ;
  geo-pos:lat "51.831759"^^xsd:decimal ;
  geo-pos:long "4.034224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4eac'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40740; 40740'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034224'^^xsd:double;
  dwc:latitude '51.831759'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605893'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909499 4.034264)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909499"^^xsd:decimal ;
  dwc:decimalLongitude "4.034264"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909499 4.034264)"^^geo:wktLiteral ;
  geo-pos:lat "51.909499"^^xsd:decimal ;
  geo-pos:long "4.034264"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-418e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56779; 56779'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2169444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034264'^^xsd:double;
  dwc:latitude '51.909499'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621245'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905291 4.034284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905291"^^xsd:decimal ;
  dwc:decimalLongitude "4.034284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905291 4.034284)"^^geo:wktLiteral ;
  geo-pos:lat "51.905291"^^xsd:decimal ;
  geo-pos:long "4.034284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46263; 46263'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034284'^^xsd:double;
  dwc:latitude '51.905291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611246'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905291 4.034284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905291"^^xsd:decimal ;
  dwc:decimalLongitude "4.034284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905291 4.034284)"^^geo:wktLiteral ;
  geo-pos:lat "51.905291"^^xsd:decimal ;
  geo-pos:long "4.034284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59a8'^^xsd:string;
  dwc:scientificName 'Somateria mollissima'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46262; 46262'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034284'^^xsd:double;
  dwc:latitude '51.905291'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137074'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611245'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137074'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899671 4.034285)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.899671"^^xsd:decimal ;
  dwc:decimalLongitude "4.034285"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.899671 4.034285)"^^geo:wktLiteral ;
  geo-pos:lat "51.899671"^^xsd:decimal ;
  geo-pos:long "4.034285"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a6b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51120; 51120'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8002777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034285'^^xsd:double;
  dwc:latitude '51.899671'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615804'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838916 4.034286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838916"^^xsd:decimal ;
  dwc:decimalLongitude "4.034286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838916 4.034286)"^^geo:wktLiteral ;
  geo-pos:lat "51.838916"^^xsd:decimal ;
  geo-pos:long "4.034286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b58'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47464; 47464'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034286'^^xsd:double;
  dwc:latitude '51.838916'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612370'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901163 4.034363)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.901163"^^xsd:decimal ;
  dwc:decimalLongitude "4.034363"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.901163 4.034363)"^^geo:wktLiteral ;
  geo-pos:lat "51.901163"^^xsd:decimal ;
  geo-pos:long "4.034363"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42879; 42879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034363'^^xsd:double;
  dwc:latitude '51.901163'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607930'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834392 4.034386)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834392"^^xsd:decimal ;
  dwc:decimalLongitude "4.034386"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834392 4.034386)"^^geo:wktLiteral ;
  geo-pos:lat "51.834392"^^xsd:decimal ;
  geo-pos:long "4.034386"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49531; 49531'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034386'^^xsd:double;
  dwc:latitude '51.834392'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614323'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836685 4.034395)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836685"^^xsd:decimal ;
  dwc:decimalLongitude "4.034395"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836685 4.034395)"^^geo:wktLiteral ;
  geo-pos:lat "51.836685"^^xsd:decimal ;
  geo-pos:long "4.034395"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7302'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43836; 43836'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2930555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034395'^^xsd:double;
  dwc:latitude '51.836685'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608847'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835675 4.034676)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835675"^^xsd:decimal ;
  dwc:decimalLongitude "4.034676"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835675 4.034676)"^^geo:wktLiteral ;
  geo-pos:lat "51.835675"^^xsd:decimal ;
  geo-pos:long "4.034676"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ca'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56719; 56719'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034676'^^xsd:double;
  dwc:latitude '51.835675'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621185'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833346 4.034695)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833346"^^xsd:decimal ;
  dwc:decimalLongitude "4.034695"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833346 4.034695)"^^geo:wktLiteral ;
  geo-pos:lat "51.833346"^^xsd:decimal ;
  geo-pos:long "4.034695"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57cc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44481; 44481'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4161111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034695'^^xsd:double;
  dwc:latitude '51.833346'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609500'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879095 4.034699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879095"^^xsd:decimal ;
  dwc:decimalLongitude "4.034699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879095 4.034699)"^^geo:wktLiteral ;
  geo-pos:lat "51.879095"^^xsd:decimal ;
  geo-pos:long "4.034699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55380; 55380'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.7275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034699'^^xsd:double;
  dwc:latitude '51.879095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619898'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879095 4.034699)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879095"^^xsd:decimal ;
  dwc:decimalLongitude "4.034699"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879095 4.034699)"^^geo:wktLiteral ;
  geo-pos:lat "51.879095"^^xsd:decimal ;
  geo-pos:long "4.034699"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55379; 55379'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.7275'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034699'^^xsd:double;
  dwc:latitude '51.879095'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619897'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832015 4.03476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832015"^^xsd:decimal ;
  dwc:decimalLongitude "4.03476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832015 4.03476)"^^geo:wktLiteral ;
  geo-pos:lat "51.832015"^^xsd:decimal ;
  geo-pos:long "4.03476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fe0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52352; 52352'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.596111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03476'^^xsd:double;
  dwc:latitude '51.832015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616995'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832015 4.03476)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832015"^^xsd:decimal ;
  dwc:decimalLongitude "4.03476"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832015 4.03476)"^^geo:wktLiteral ;
  geo-pos:lat "51.832015"^^xsd:decimal ;
  geo-pos:long "4.03476"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fdf'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52353; 52353'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.596111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03476'^^xsd:double;
  dwc:latitude '51.832015'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616996'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988502 4.034773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988502"^^xsd:decimal ;
  dwc:decimalLongitude "4.034773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988502 4.034773)"^^geo:wktLiteral ;
  geo-pos:lat "51.988502"^^xsd:decimal ;
  geo-pos:long "4.034773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7400'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39370; 39370'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034773'^^xsd:double;
  dwc:latitude '51.988502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604640'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988502 4.034773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988502"^^xsd:decimal ;
  dwc:decimalLongitude "4.034773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988502 4.034773)"^^geo:wktLiteral ;
  geo-pos:lat "51.988502"^^xsd:decimal ;
  geo-pos:long "4.034773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ff'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39369; 39369'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034773'^^xsd:double;
  dwc:latitude '51.988502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604639'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988502 4.034773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988502"^^xsd:decimal ;
  dwc:decimalLongitude "4.034773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988502 4.034773)"^^geo:wktLiteral ;
  geo-pos:lat "51.988502"^^xsd:decimal ;
  geo-pos:long "4.034773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73fe'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39368; 39368'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034773'^^xsd:double;
  dwc:latitude '51.988502'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604638'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832527 4.034778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832527"^^xsd:decimal ;
  dwc:decimalLongitude "4.034778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832527 4.034778)"^^geo:wktLiteral ;
  geo-pos:lat "51.832527"^^xsd:decimal ;
  geo-pos:long "4.034778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53886; 53886'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.026388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034778'^^xsd:double;
  dwc:latitude '51.832527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617586'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832527 4.034778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832527"^^xsd:decimal ;
  dwc:decimalLongitude "4.034778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832527 4.034778)"^^geo:wktLiteral ;
  geo-pos:lat "51.832527"^^xsd:decimal ;
  geo-pos:long "4.034778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ef'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53887; 53887'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.026388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034778'^^xsd:double;
  dwc:latitude '51.832527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617587'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832527 4.034778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832527"^^xsd:decimal ;
  dwc:decimalLongitude "4.034778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832527 4.034778)"^^geo:wktLiteral ;
  geo-pos:lat "51.832527"^^xsd:decimal ;
  geo-pos:long "4.034778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ee'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53888; 53888'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.026388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034778'^^xsd:double;
  dwc:latitude '51.832527'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617588'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828525 4.034875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828525"^^xsd:decimal ;
  dwc:decimalLongitude "4.034875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828525 4.034875)"^^geo:wktLiteral ;
  geo-pos:lat "51.828525"^^xsd:decimal ;
  geo-pos:long "4.034875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53883; 53883'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.014722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034875'^^xsd:double;
  dwc:latitude '51.828525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618404'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828525 4.034875)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828525"^^xsd:decimal ;
  dwc:decimalLongitude "4.034875"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828525 4.034875)"^^geo:wktLiteral ;
  geo-pos:lat "51.828525"^^xsd:decimal ;
  geo-pos:long "4.034875"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53f3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53882; 53882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.014722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034875'^^xsd:double;
  dwc:latitude '51.828525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618403'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908981 4.034892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908981"^^xsd:decimal ;
  dwc:decimalLongitude "4.034892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908981 4.034892)"^^geo:wktLiteral ;
  geo-pos:lat "51.908981"^^xsd:decimal ;
  geo-pos:long "4.034892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-418f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56778; 56778'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.2163888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034892'^^xsd:double;
  dwc:latitude '51.908981'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621244'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879498 4.034912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879498"^^xsd:decimal ;
  dwc:decimalLongitude "4.034912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879498 4.034912)"^^geo:wktLiteral ;
  geo-pos:lat "51.879498"^^xsd:decimal ;
  geo-pos:long "4.034912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43849; 43849'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034912'^^xsd:double;
  dwc:latitude '51.879498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608860'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879498 4.034912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879498"^^xsd:decimal ;
  dwc:decimalLongitude "4.034912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879498 4.034912)"^^geo:wktLiteral ;
  geo-pos:lat "51.879498"^^xsd:decimal ;
  geo-pos:long "4.034912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43851; 43851'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034912'^^xsd:double;
  dwc:latitude '51.879498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608862'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879498 4.034912)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.879498"^^xsd:decimal ;
  dwc:decimalLongitude "4.034912"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.879498 4.034912)"^^geo:wktLiteral ;
  geo-pos:lat "51.879498"^^xsd:decimal ;
  geo-pos:long "4.034912"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43850; 43850'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034912'^^xsd:double;
  dwc:latitude '51.879498'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608861'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834612 4.034942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834612"^^xsd:decimal ;
  dwc:decimalLongitude "4.034942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834612 4.034942)"^^geo:wktLiteral ;
  geo-pos:lat "51.834612"^^xsd:decimal ;
  geo-pos:long "4.034942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c4'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46235; 46235'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.7888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034942'^^xsd:double;
  dwc:latitude '51.834612'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611218'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835187 4.03497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835187"^^xsd:decimal ;
  dwc:decimalLongitude "4.03497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835187 4.03497)"^^geo:wktLiteral ;
  geo-pos:lat "51.835187"^^xsd:decimal ;
  geo-pos:long "4.03497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f7b'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54791; 54791'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.772777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03497'^^xsd:double;
  dwc:latitude '51.835187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619289'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832004 4.034999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832004"^^xsd:decimal ;
  dwc:decimalLongitude "4.034999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832004 4.034999)"^^geo:wktLiteral ;
  geo-pos:lat "51.832004"^^xsd:decimal ;
  geo-pos:long "4.034999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 39999; 39999'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034999'^^xsd:double;
  dwc:latitude '51.832004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605201'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832004 4.034999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832004"^^xsd:decimal ;
  dwc:decimalLongitude "4.034999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832004 4.034999)"^^geo:wktLiteral ;
  geo-pos:lat "51.832004"^^xsd:decimal ;
  geo-pos:long "4.034999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40000; 40000'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2788888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.034999'^^xsd:double;
  dwc:latitude '51.832004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605202'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837165 4.035059)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837165"^^xsd:decimal ;
  dwc:decimalLongitude "4.035059"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837165 4.035059)"^^geo:wktLiteral ;
  geo-pos:lat "51.837165"^^xsd:decimal ;
  geo-pos:long "4.035059"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a89'^^xsd:string;
  dwc:scientificName 'Sternula albifrons'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51090; 51090'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035059'^^xsd:double;
  dwc:latitude '51.837165'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '567480'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615774'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '567480'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878121 4.035069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878121"^^xsd:decimal ;
  dwc:decimalLongitude "4.035069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878121 4.035069)"^^geo:wktLiteral ;
  geo-pos:lat "51.878121"^^xsd:decimal ;
  geo-pos:long "4.035069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40750; 40750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.47'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035069'^^xsd:double;
  dwc:latitude '51.878121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605903'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878121 4.035069)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878121"^^xsd:decimal ;
  dwc:decimalLongitude "4.035069"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878121 4.035069)"^^geo:wktLiteral ;
  geo-pos:lat "51.878121"^^xsd:decimal ;
  geo-pos:long "4.035069"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40749; 40749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.47'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035069'^^xsd:double;
  dwc:latitude '51.878121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605902'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902452 4.035076)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902452"^^xsd:decimal ;
  dwc:decimalLongitude "4.035076"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902452 4.035076)"^^geo:wktLiteral ;
  geo-pos:lat "51.902452"^^xsd:decimal ;
  geo-pos:long "4.035076"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55971; 55971'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035076'^^xsd:double;
  dwc:latitude '51.902452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620424'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836085 4.035092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836085"^^xsd:decimal ;
  dwc:decimalLongitude "4.035092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836085 4.035092)"^^geo:wktLiteral ;
  geo-pos:lat "51.836085"^^xsd:decimal ;
  geo-pos:long "4.035092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a8d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51086; 51086'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035092'^^xsd:double;
  dwc:latitude '51.836085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615770'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836085 4.035092)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836085"^^xsd:decimal ;
  dwc:decimalLongitude "4.035092"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836085 4.035092)"^^geo:wktLiteral ;
  geo-pos:lat "51.836085"^^xsd:decimal ;
  geo-pos:long "4.035092"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a8c'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51087; 51087'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.6916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035092'^^xsd:double;
  dwc:latitude '51.836085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615771'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83176 4.035138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83176"^^xsd:decimal ;
  dwc:decimalLongitude "4.035138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83176 4.035138)"^^geo:wktLiteral ;
  geo-pos:lat "51.83176"^^xsd:decimal ;
  geo-pos:long "4.035138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f7'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52992; 52992'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035138'^^xsd:double;
  dwc:latitude '51.83176'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617611'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913555 4.035201)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.913555"^^xsd:decimal ;
  dwc:decimalLongitude "4.035201"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.913555 4.035201)"^^geo:wktLiteral ;
  geo-pos:lat "51.913555"^^xsd:decimal ;
  geo-pos:long "4.035201"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b49'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47479; 47479'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0355555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035201'^^xsd:double;
  dwc:latitude '51.913555'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612385'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82925 4.035284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82925"^^xsd:decimal ;
  dwc:decimalLongitude "4.035284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82925 4.035284)"^^geo:wktLiteral ;
  geo-pos:lat "51.82925"^^xsd:decimal ;
  geo-pos:long "4.035284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c2'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56728; 56728'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035284'^^xsd:double;
  dwc:latitude '51.82925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621194'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82925 4.035284)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.82925"^^xsd:decimal ;
  dwc:decimalLongitude "4.035284"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.82925 4.035284)"^^geo:wktLiteral ;
  geo-pos:lat "51.82925"^^xsd:decimal ;
  geo-pos:long "4.035284"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56727; 56727'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035284'^^xsd:double;
  dwc:latitude '51.82925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621193'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829834 4.035297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829834"^^xsd:decimal ;
  dwc:decimalLongitude "4.035297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829834 4.035297)"^^geo:wktLiteral ;
  geo-pos:lat "51.829834"^^xsd:decimal ;
  geo-pos:long "4.035297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49533; 49533'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035297'^^xsd:double;
  dwc:latitude '51.829834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614325'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829834 4.035297)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829834"^^xsd:decimal ;
  dwc:decimalLongitude "4.035297"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829834 4.035297)"^^geo:wktLiteral ;
  geo-pos:lat "51.829834"^^xsd:decimal ;
  geo-pos:long "4.035297"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49532; 49532'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035297'^^xsd:double;
  dwc:latitude '51.829834'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614324'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87908 4.035396)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87908"^^xsd:decimal ;
  dwc:decimalLongitude "4.035396"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87908 4.035396)"^^geo:wktLiteral ;
  geo-pos:lat "51.87908"^^xsd:decimal ;
  geo-pos:long "4.035396"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46254; 46254'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8397222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035396'^^xsd:double;
  dwc:latitude '51.87908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611237'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877902 4.035398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877902"^^xsd:decimal ;
  dwc:decimalLongitude "4.035398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877902 4.035398)"^^geo:wktLiteral ;
  geo-pos:lat "51.877902"^^xsd:decimal ;
  geo-pos:long "4.035398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f65'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54814; 54814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035398'^^xsd:double;
  dwc:latitude '51.877902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619312'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877902 4.035398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877902"^^xsd:decimal ;
  dwc:decimalLongitude "4.035398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877902 4.035398)"^^geo:wktLiteral ;
  geo-pos:lat "51.877902"^^xsd:decimal ;
  geo-pos:long "4.035398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f64'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54813; 54813'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035398'^^xsd:double;
  dwc:latitude '51.877902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619311'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877902 4.035398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877902"^^xsd:decimal ;
  dwc:decimalLongitude "4.035398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877902 4.035398)"^^geo:wktLiteral ;
  geo-pos:lat "51.877902"^^xsd:decimal ;
  geo-pos:long "4.035398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f63'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54815; 54815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.833333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035398'^^xsd:double;
  dwc:latitude '51.877902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619313'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903806 4.035427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903806"^^xsd:decimal ;
  dwc:decimalLongitude "4.035427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903806 4.035427)"^^geo:wktLiteral ;
  geo-pos:lat "51.903806"^^xsd:decimal ;
  geo-pos:long "4.035427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49546; 49546'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8886111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035427'^^xsd:double;
  dwc:latitude '51.903806'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613525'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903806 4.035427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903806"^^xsd:decimal ;
  dwc:decimalLongitude "4.035427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903806 4.035427)"^^geo:wktLiteral ;
  geo-pos:lat "51.903806"^^xsd:decimal ;
  geo-pos:long "4.035427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ee5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49547; 49547'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8886111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035427'^^xsd:double;
  dwc:latitude '51.903806'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613526'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878603 4.035473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878603"^^xsd:decimal ;
  dwc:decimalLongitude "4.035473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878603 4.035473)"^^geo:wktLiteral ;
  geo-pos:lat "51.878603"^^xsd:decimal ;
  geo-pos:long "4.035473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6959'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50378; 50378'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035473'^^xsd:double;
  dwc:latitude '51.878603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615091'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878603 4.035473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878603"^^xsd:decimal ;
  dwc:decimalLongitude "4.035473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878603 4.035473)"^^geo:wktLiteral ;
  geo-pos:lat "51.878603"^^xsd:decimal ;
  geo-pos:long "4.035473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6958'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50377; 50377'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035473'^^xsd:double;
  dwc:latitude '51.878603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615090'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878603 4.035473)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878603"^^xsd:decimal ;
  dwc:decimalLongitude "4.035473"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878603 4.035473)"^^geo:wktLiteral ;
  geo-pos:lat "51.878603"^^xsd:decimal ;
  geo-pos:long "4.035473"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6957'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50376; 50376'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4655555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035473'^^xsd:double;
  dwc:latitude '51.878603'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615089'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830453 4.035485)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830453"^^xsd:decimal ;
  dwc:decimalLongitude "4.035485"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830453 4.035485)"^^geo:wktLiteral ;
  geo-pos:lat "51.830453"^^xsd:decimal ;
  geo-pos:long "4.035485"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52993; 52993'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.426111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035485'^^xsd:double;
  dwc:latitude '51.830453'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617612'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989997 4.035506)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989997"^^xsd:decimal ;
  dwc:decimalLongitude "4.035506"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989997 4.035506)"^^geo:wktLiteral ;
  geo-pos:lat "51.989997"^^xsd:decimal ;
  geo-pos:long "4.035506"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53044; 53044'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.668888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035506'^^xsd:double;
  dwc:latitude '51.989997'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617663'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828493 4.035513)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828493"^^xsd:decimal ;
  dwc:decimalLongitude "4.035513"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828493 4.035513)"^^geo:wktLiteral ;
  geo-pos:lat "51.828493"^^xsd:decimal ;
  geo-pos:long "4.035513"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ed'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46711; 46711'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.3894444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035513'^^xsd:double;
  dwc:latitude '51.828493'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611648'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902636 4.035589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.902636"^^xsd:decimal ;
  dwc:decimalLongitude "4.035589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.902636 4.035589)"^^geo:wktLiteral ;
  geo-pos:lat "51.902636"^^xsd:decimal ;
  geo-pos:long "4.035589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e9f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40754; 40754'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4883333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035589'^^xsd:double;
  dwc:latitude '51.902636'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605907'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878656 4.03559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878656"^^xsd:decimal ;
  dwc:decimalLongitude "4.03559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878656 4.03559)"^^geo:wktLiteral ;
  geo-pos:lat "51.878656"^^xsd:decimal ;
  geo-pos:long "4.03559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dcc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47818; 47818'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03559'^^xsd:double;
  dwc:latitude '51.878656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612773'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878656 4.03559)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878656"^^xsd:decimal ;
  dwc:decimalLongitude "4.03559"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878656 4.03559)"^^geo:wktLiteral ;
  geo-pos:lat "51.878656"^^xsd:decimal ;
  geo-pos:long "4.03559"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dcb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47817; 47817'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03559'^^xsd:double;
  dwc:latitude '51.878656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612772'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880004 4.035621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.880004"^^xsd:decimal ;
  dwc:decimalLongitude "4.035621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.880004 4.035621)"^^geo:wktLiteral ;
  geo-pos:lat "51.880004"^^xsd:decimal ;
  geo-pos:long "4.035621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-653b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48885; 48885'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9338888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035621'^^xsd:double;
  dwc:latitude '51.880004'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613469'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911699 4.035623)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911699"^^xsd:decimal ;
  dwc:decimalLongitude "4.035623"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911699 4.035623)"^^geo:wktLiteral ;
  geo-pos:lat "51.911699"^^xsd:decimal ;
  geo-pos:long "4.035623"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53014; 53014'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.512222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035623'^^xsd:double;
  dwc:latitude '51.911699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617633'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908849 4.03563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908849"^^xsd:decimal ;
  dwc:decimalLongitude "4.03563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908849 4.03563)"^^geo:wktLiteral ;
  geo-pos:lat "51.908849"^^xsd:decimal ;
  geo-pos:long "4.03563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dc2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47827; 47827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4594444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03563'^^xsd:double;
  dwc:latitude '51.908849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612782'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835136 4.035665)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835136"^^xsd:decimal ;
  dwc:decimalLongitude "4.035665"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835136 4.035665)"^^geo:wktLiteral ;
  geo-pos:lat "51.835136"^^xsd:decimal ;
  geo-pos:long "4.035665"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55b0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55370; 55370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.659166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035665'^^xsd:double;
  dwc:latitude '51.835136'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619888'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831773 4.03569)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831773"^^xsd:decimal ;
  dwc:decimalLongitude "4.03569"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831773 4.03569)"^^geo:wktLiteral ;
  geo-pos:lat "51.831773"^^xsd:decimal ;
  geo-pos:long "4.03569"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4414'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42846; 42846'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.2997222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03569'^^xsd:double;
  dwc:latitude '51.831773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607897'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83367 4.035748)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83367"^^xsd:decimal ;
  dwc:decimalLongitude "4.035748"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83367 4.035748)"^^geo:wktLiteral ;
  geo-pos:lat "51.83367"^^xsd:decimal ;
  geo-pos:long "4.035748"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6962'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50361; 50361'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035748'^^xsd:double;
  dwc:latitude '51.83367'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615080'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907373 4.035785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907373"^^xsd:decimal ;
  dwc:decimalLongitude "4.035785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907373 4.035785)"^^geo:wktLiteral ;
  geo-pos:lat "51.907373"^^xsd:decimal ;
  geo-pos:long "4.035785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55974; 55974'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035785'^^xsd:double;
  dwc:latitude '51.907373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620426'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907373 4.035785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.907373"^^xsd:decimal ;
  dwc:decimalLongitude "4.035785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.907373 4.035785)"^^geo:wktLiteral ;
  geo-pos:lat "51.907373"^^xsd:decimal ;
  geo-pos:long "4.035785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bb2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55972; 55972'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.0016666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035785'^^xsd:double;
  dwc:latitude '51.907373'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620425'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829991 4.035896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829991"^^xsd:decimal ;
  dwc:decimalLongitude "4.035896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829991 4.035896)"^^geo:wktLiteral ;
  geo-pos:lat "51.829991"^^xsd:decimal ;
  geo-pos:long "4.035896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56722; 56722'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0897222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035896'^^xsd:double;
  dwc:latitude '51.829991'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621188'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989175 4.035953)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989175"^^xsd:decimal ;
  dwc:decimalLongitude "4.035953"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989175 4.035953)"^^geo:wktLiteral ;
  geo-pos:lat "51.989175"^^xsd:decimal ;
  geo-pos:long "4.035953"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4166'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56820; 56820'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3261111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035953'^^xsd:double;
  dwc:latitude '51.989175'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621286'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833497 4.035976)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833497"^^xsd:decimal ;
  dwc:decimalLongitude "4.035976"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833497 4.035976)"^^geo:wktLiteral ;
  geo-pos:lat "51.833497"^^xsd:decimal ;
  geo-pos:long "4.035976"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56720; 56720'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035976'^^xsd:double;
  dwc:latitude '51.833497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621186'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876961 4.035979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876961"^^xsd:decimal ;
  dwc:decimalLongitude "4.035979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876961 4.035979)"^^geo:wktLiteral ;
  geo-pos:lat "51.876961"^^xsd:decimal ;
  geo-pos:long "4.035979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52097; 52097'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035979'^^xsd:double;
  dwc:latitude '51.876961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616784'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876961 4.035979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876961"^^xsd:decimal ;
  dwc:decimalLongitude "4.035979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876961 4.035979)"^^geo:wktLiteral ;
  geo-pos:lat "51.876961"^^xsd:decimal ;
  geo-pos:long "4.035979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52096; 52096'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035979'^^xsd:double;
  dwc:latitude '51.876961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616783'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829945 4.035996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829945"^^xsd:decimal ;
  dwc:decimalLongitude "4.035996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829945 4.035996)"^^geo:wktLiteral ;
  geo-pos:lat "51.829945"^^xsd:decimal ;
  geo-pos:long "4.035996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56730; 56730'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035996'^^xsd:double;
  dwc:latitude '51.829945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621196'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829945 4.035996)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829945"^^xsd:decimal ;
  dwc:decimalLongitude "4.035996"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829945 4.035996)"^^geo:wktLiteral ;
  geo-pos:lat "51.829945"^^xsd:decimal ;
  geo-pos:long "4.035996"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41bf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56729; 56729'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.035996'^^xsd:double;
  dwc:latitude '51.829945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621195'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831743 4.036008)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831743"^^xsd:decimal ;
  dwc:decimalLongitude "4.036008"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831743 4.036008)"^^geo:wktLiteral ;
  geo-pos:lat "51.831743"^^xsd:decimal ;
  geo-pos:long "4.036008"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41c8'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56721; 56721'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.0886111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036008'^^xsd:double;
  dwc:latitude '51.831743'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621187'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989902 4.036101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989902"^^xsd:decimal ;
  dwc:decimalLongitude "4.036101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989902 4.036101)"^^geo:wktLiteral ;
  geo-pos:lat "51.989902"^^xsd:decimal ;
  geo-pos:long "4.036101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c5'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53042; 53042'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.668611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036101'^^xsd:double;
  dwc:latitude '51.989902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617661'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989902 4.036101)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989902"^^xsd:decimal ;
  dwc:decimalLongitude "4.036101"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989902 4.036101)"^^geo:wktLiteral ;
  geo-pos:lat "51.989902"^^xsd:decimal ;
  geo-pos:long "4.036101"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53043; 53043'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.668611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036101'^^xsd:double;
  dwc:latitude '51.989902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617662'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900788 4.036113)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.900788"^^xsd:decimal ;
  dwc:decimalLongitude "4.036113"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.900788 4.036113)"^^geo:wktLiteral ;
  geo-pos:lat "51.900788"^^xsd:decimal ;
  geo-pos:long "4.036113"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ed'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39387; 39387'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036113'^^xsd:double;
  dwc:latitude '51.900788'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604657'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883043 4.036158)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.883043"^^xsd:decimal ;
  dwc:decimalLongitude "4.036158"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.883043 4.036158)"^^geo:wktLiteral ;
  geo-pos:lat "51.883043"^^xsd:decimal ;
  geo-pos:long "4.036158"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7551'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42467; 42467'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0305555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036158'^^xsd:double;
  dwc:latitude '51.883043'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607574'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912252 4.036188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.912252"^^xsd:decimal ;
  dwc:decimalLongitude "4.036188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.912252 4.036188)"^^geo:wktLiteral ;
  geo-pos:lat "51.912252"^^xsd:decimal ;
  geo-pos:long "4.036188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50da'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46730; 46730'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.5088888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036188'^^xsd:double;
  dwc:latitude '51.912252'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611667'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831652 4.036195)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831652"^^xsd:decimal ;
  dwc:decimalLongitude "4.036195"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831652 4.036195)"^^geo:wktLiteral ;
  geo-pos:lat "51.831652"^^xsd:decimal ;
  geo-pos:long "4.036195"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47810; 47810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036195'^^xsd:double;
  dwc:latitude '51.831652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612765'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831652 4.036195)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831652"^^xsd:decimal ;
  dwc:decimalLongitude "4.036195"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831652 4.036195)"^^geo:wktLiteral ;
  geo-pos:lat "51.831652"^^xsd:decimal ;
  geo-pos:long "4.036195"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47811; 47811'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3908333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036195'^^xsd:double;
  dwc:latitude '51.831652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612766'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90539 4.036278)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90539"^^xsd:decimal ;
  dwc:decimalLongitude "4.036278"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90539 4.036278)"^^geo:wktLiteral ;
  geo-pos:lat "51.90539"^^xsd:decimal ;
  geo-pos:long "4.036278"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-559a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55392; 55392'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.7525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036278'^^xsd:double;
  dwc:latitude '51.90539'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619910'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914534 4.036328)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914534"^^xsd:decimal ;
  dwc:decimalLongitude "4.036328"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914534 4.036328)"^^geo:wktLiteral ;
  geo-pos:lat "51.914534"^^xsd:decimal ;
  geo-pos:long "4.036328"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a68'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51123; 51123'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036328'^^xsd:double;
  dwc:latitude '51.914534'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615807'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90967 4.036332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90967"^^xsd:decimal ;
  dwc:decimalLongitude "4.036332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90967 4.036332)"^^geo:wktLiteral ;
  geo-pos:lat "51.90967"^^xsd:decimal ;
  geo-pos:long "4.036332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7624'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50137; 50137'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.505'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036332'^^xsd:double;
  dwc:latitude '51.90967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614924'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9899"^^xsd:decimal ;
  dwc:decimalLongitude "4.036334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  geo-pos:lat "51.9899"^^xsd:decimal ;
  geo-pos:long "4.036334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e78'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40798; 40798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036334'^^xsd:double;
  dwc:latitude '51.9899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605951'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9899"^^xsd:decimal ;
  dwc:decimalLongitude "4.036334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  geo-pos:lat "51.9899"^^xsd:decimal ;
  geo-pos:long "4.036334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e77'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40795; 40795'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036334'^^xsd:double;
  dwc:latitude '51.9899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605948'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9899"^^xsd:decimal ;
  dwc:decimalLongitude "4.036334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  geo-pos:lat "51.9899"^^xsd:decimal ;
  geo-pos:long "4.036334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e76'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40794; 40794'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036334'^^xsd:double;
  dwc:latitude '51.9899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605947'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9899"^^xsd:decimal ;
  dwc:decimalLongitude "4.036334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  geo-pos:lat "51.9899"^^xsd:decimal ;
  geo-pos:long "4.036334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e75'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40796; 40796'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036334'^^xsd:double;
  dwc:latitude '51.9899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605949'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9899"^^xsd:decimal ;
  dwc:decimalLongitude "4.036334"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9899 4.036334)"^^geo:wktLiteral ;
  geo-pos:lat "51.9899"^^xsd:decimal ;
  geo-pos:long "4.036334"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e74'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40797; 40797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036334'^^xsd:double;
  dwc:latitude '51.9899'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605950'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832027 4.036421)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832027"^^xsd:decimal ;
  dwc:decimalLongitude "4.036421"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832027 4.036421)"^^geo:wktLiteral ;
  geo-pos:lat "51.832027"^^xsd:decimal ;
  geo-pos:long "4.036421"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4410'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42850; 42850'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3166666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036421'^^xsd:double;
  dwc:latitude '51.832027'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607901'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904669 4.036464)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904669"^^xsd:decimal ;
  dwc:decimalLongitude "4.036464"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904669 4.036464)"^^geo:wktLiteral ;
  geo-pos:lat "51.904669"^^xsd:decimal ;
  geo-pos:long "4.036464"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53013; 53013'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.507222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036464'^^xsd:double;
  dwc:latitude '51.904669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617632'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903455 4.036524)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903455"^^xsd:decimal ;
  dwc:decimalLongitude "4.036524"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903455 4.036524)"^^geo:wktLiteral ;
  geo-pos:lat "51.903455"^^xsd:decimal ;
  geo-pos:long "4.036524"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e19'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48186; 48186'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.501388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036524'^^xsd:double;
  dwc:latitude '51.903455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613073'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920625 4.036526)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.920625"^^xsd:decimal ;
  dwc:decimalLongitude "4.036526"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.920625 4.036526)"^^geo:wktLiteral ;
  geo-pos:lat "51.920625"^^xsd:decimal ;
  geo-pos:long "4.036526"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-788d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52119; 52119'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036526'^^xsd:double;
  dwc:latitude '51.920625'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616806'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9888 4.036658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9888"^^xsd:decimal ;
  dwc:decimalLongitude "4.036658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9888 4.036658)"^^geo:wktLiteral ;
  geo-pos:lat "51.9888"^^xsd:decimal ;
  geo-pos:long "4.036658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50be'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46758; 46758'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036658'^^xsd:double;
  dwc:latitude '51.9888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611155'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9888 4.036658)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.9888"^^xsd:decimal ;
  dwc:decimalLongitude "4.036658"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.9888 4.036658)"^^geo:wktLiteral ;
  geo-pos:lat "51.9888"^^xsd:decimal ;
  geo-pos:long "4.036658"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50bd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46759; 46759'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6680555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036658'^^xsd:double;
  dwc:latitude '51.9888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611156'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831098 4.036763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831098"^^xsd:decimal ;
  dwc:decimalLongitude "4.036763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831098 4.036763)"^^geo:wktLiteral ;
  geo-pos:lat "51.831098"^^xsd:decimal ;
  geo-pos:long "4.036763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6547'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48873; 48873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036763'^^xsd:double;
  dwc:latitude '51.831098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613457'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834254 4.036821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834254"^^xsd:decimal ;
  dwc:decimalLongitude "4.036821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834254 4.036821)"^^geo:wktLiteral ;
  geo-pos:lat "51.834254"^^xsd:decimal ;
  geo-pos:long "4.036821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50eb'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46713; 46713'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036821'^^xsd:double;
  dwc:latitude '51.834254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611650'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878968 4.036876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878968"^^xsd:decimal ;
  dwc:decimalLongitude "4.036876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878968 4.036876)"^^geo:wktLiteral ;
  geo-pos:lat "51.878968"^^xsd:decimal ;
  geo-pos:long "4.036876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-635b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44764; 44764'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.934722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036876'^^xsd:double;
  dwc:latitude '51.878968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609811'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878968 4.036876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878968"^^xsd:decimal ;
  dwc:decimalLongitude "4.036876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878968 4.036876)"^^geo:wktLiteral ;
  geo-pos:lat "51.878968"^^xsd:decimal ;
  geo-pos:long "4.036876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-635a'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44763; 44763'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.934722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036876'^^xsd:double;
  dwc:latitude '51.878968'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609810'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98931 4.036917)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98931"^^xsd:decimal ;
  dwc:decimalLongitude "4.036917"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98931 4.036917)"^^geo:wktLiteral ;
  geo-pos:lat "51.98931"^^xsd:decimal ;
  geo-pos:long "4.036917"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-694a'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50394; 50394'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5377777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036917'^^xsd:double;
  dwc:latitude '51.98931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615105'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98931 4.036917)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98931"^^xsd:decimal ;
  dwc:decimalLongitude "4.036917"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98931 4.036917)"^^geo:wktLiteral ;
  geo-pos:lat "51.98931"^^xsd:decimal ;
  geo-pos:long "4.036917"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6949'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50393; 50393'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5377777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036917'^^xsd:double;
  dwc:latitude '51.98931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615104'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833821 4.036927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833821"^^xsd:decimal ;
  dwc:decimalLongitude "4.036927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833821 4.036927)"^^geo:wktLiteral ;
  geo-pos:lat "51.833821"^^xsd:decimal ;
  geo-pos:long "4.036927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7301'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43837; 43837'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036927'^^xsd:double;
  dwc:latitude '51.833821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608848'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833821 4.036927)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833821"^^xsd:decimal ;
  dwc:decimalLongitude "4.036927"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833821 4.036927)"^^geo:wktLiteral ;
  geo-pos:lat "51.833821"^^xsd:decimal ;
  geo-pos:long "4.036927"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7300'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43838; 43838'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.2958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036927'^^xsd:double;
  dwc:latitude '51.833821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608849'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832149 4.036947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832149"^^xsd:decimal ;
  dwc:decimalLongitude "4.036947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832149 4.036947)"^^geo:wktLiteral ;
  geo-pos:lat "51.832149"^^xsd:decimal ;
  geo-pos:long "4.036947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a86'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51094; 51094'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036947'^^xsd:double;
  dwc:latitude '51.832149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615778'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832149 4.036947)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832149"^^xsd:decimal ;
  dwc:decimalLongitude "4.036947"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832149 4.036947)"^^geo:wktLiteral ;
  geo-pos:lat "51.832149"^^xsd:decimal ;
  geo-pos:long "4.036947"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a85'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51093; 51093'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7366666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036947'^^xsd:double;
  dwc:latitude '51.832149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615777'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876558 4.036951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876558"^^xsd:decimal ;
  dwc:decimalLongitude "4.036951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876558 4.036951)"^^geo:wktLiteral ;
  geo-pos:lat "51.876558"^^xsd:decimal ;
  geo-pos:long "4.036951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-419e'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56763; 56763'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1858333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.036951'^^xsd:double;
  dwc:latitude '51.876558'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621229'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876944 4.037003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876944"^^xsd:decimal ;
  dwc:decimalLongitude "4.037003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876944 4.037003)"^^geo:wktLiteral ;
  geo-pos:lat "51.876944"^^xsd:decimal ;
  geo-pos:long "4.037003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55378; 55378'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.725277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037003'^^xsd:double;
  dwc:latitude '51.876944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619896'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904862 4.037036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904862"^^xsd:decimal ;
  dwc:decimalLongitude "4.037036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904862 4.037036)"^^geo:wktLiteral ;
  geo-pos:lat "51.904862"^^xsd:decimal ;
  geo-pos:long "4.037036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43f3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42880; 42880'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3991666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037036'^^xsd:double;
  dwc:latitude '51.904862'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607931'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877888 4.03704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.877888"^^xsd:decimal ;
  dwc:decimalLongitude "4.03704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.877888 4.03704)"^^geo:wktLiteral ;
  geo-pos:lat "51.877888"^^xsd:decimal ;
  geo-pos:long "4.03704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53007; 53007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.486666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03704'^^xsd:double;
  dwc:latitude '51.877888'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617626'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832276 4.037055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832276"^^xsd:decimal ;
  dwc:decimalLongitude "4.037055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832276 4.037055)"^^geo:wktLiteral ;
  geo-pos:lat "51.832276"^^xsd:decimal ;
  geo-pos:long "4.037055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52076; 52076'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2916666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037055'^^xsd:double;
  dwc:latitude '51.832276'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616763'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833891 4.037132)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833891"^^xsd:decimal ;
  dwc:decimalLongitude "4.037132"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833891 4.037132)"^^geo:wktLiteral ;
  geo-pos:lat "51.833891"^^xsd:decimal ;
  geo-pos:long "4.037132"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b57'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47465; 47465'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9716666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037132'^^xsd:double;
  dwc:latitude '51.833891'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612371'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828595 4.037141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828595"^^xsd:decimal ;
  dwc:decimalLongitude "4.037141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828595 4.037141)"^^geo:wktLiteral ;
  geo-pos:lat "51.828595"^^xsd:decimal ;
  geo-pos:long "4.037141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6961'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50364; 50364'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037141'^^xsd:double;
  dwc:latitude '51.828595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615082'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828595 4.037141)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828595"^^xsd:decimal ;
  dwc:decimalLongitude "4.037141"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828595 4.037141)"^^geo:wktLiteral ;
  geo-pos:lat "51.828595"^^xsd:decimal ;
  geo-pos:long "4.037141"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6960'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50363; 50363'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037141'^^xsd:double;
  dwc:latitude '51.828595'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615081'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878749 4.037306)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878749"^^xsd:decimal ;
  dwc:decimalLongitude "4.037306"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878749 4.037306)"^^geo:wktLiteral ;
  geo-pos:lat "51.878749"^^xsd:decimal ;
  geo-pos:long "4.037306"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39390; 39390'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037306'^^xsd:double;
  dwc:latitude '51.878749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604660'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829969 4.037317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829969"^^xsd:decimal ;
  dwc:decimalLongitude "4.037317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829969 4.037317)"^^geo:wktLiteral ;
  geo-pos:lat "51.829969"^^xsd:decimal ;
  geo-pos:long "4.037317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6369'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44749; 44749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037317'^^xsd:double;
  dwc:latitude '51.829969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609796'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829969 4.037317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829969"^^xsd:decimal ;
  dwc:decimalLongitude "4.037317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829969 4.037317)"^^geo:wktLiteral ;
  geo-pos:lat "51.829969"^^xsd:decimal ;
  geo-pos:long "4.037317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6368'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44750; 44750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.877777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037317'^^xsd:double;
  dwc:latitude '51.829969'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609797'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989244 4.037338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989244"^^xsd:decimal ;
  dwc:decimalLongitude "4.037338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989244 4.037338)"^^geo:wktLiteral ;
  geo-pos:lat "51.989244"^^xsd:decimal ;
  geo-pos:long "4.037338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a59'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51138; 51138'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037338'^^xsd:double;
  dwc:latitude '51.989244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615822'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989244 4.037338)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989244"^^xsd:decimal ;
  dwc:decimalLongitude "4.037338"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989244 4.037338)"^^geo:wktLiteral ;
  geo-pos:lat "51.989244"^^xsd:decimal ;
  geo-pos:long "4.037338"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a58'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51139; 51139'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9033333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037338'^^xsd:double;
  dwc:latitude '51.989244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615823'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828099 4.037361)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828099"^^xsd:decimal ;
  dwc:decimalLongitude "4.037361"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828099 4.037361)"^^geo:wktLiteral ;
  geo-pos:lat "51.828099"^^xsd:decimal ;
  geo-pos:long "4.037361"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c4a'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45684; 45684'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037361'^^xsd:double;
  dwc:latitude '51.828099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610647'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828099 4.037361)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828099"^^xsd:decimal ;
  dwc:decimalLongitude "4.037361"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828099 4.037361)"^^geo:wktLiteral ;
  geo-pos:lat "51.828099"^^xsd:decimal ;
  geo-pos:long "4.037361"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c49'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45685; 45685'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037361'^^xsd:double;
  dwc:latitude '51.828099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610648'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828099 4.037361)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828099"^^xsd:decimal ;
  dwc:decimalLongitude "4.037361"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828099 4.037361)"^^geo:wktLiteral ;
  geo-pos:lat "51.828099"^^xsd:decimal ;
  geo-pos:long "4.037361"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c48'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45683; 45683'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037361'^^xsd:double;
  dwc:latitude '51.828099'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610646'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906379 4.037376)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.906379"^^xsd:decimal ;
  dwc:decimalLongitude "4.037376"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.906379 4.037376)"^^geo:wktLiteral ;
  geo-pos:lat "51.906379"^^xsd:decimal ;
  geo-pos:long "4.037376"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66e5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40014; 40014'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037376'^^xsd:double;
  dwc:latitude '51.906379'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605218'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908042 4.037443)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.908042"^^xsd:decimal ;
  dwc:decimalLongitude "4.037443"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.908042 4.037443)"^^geo:wktLiteral ;
  geo-pos:lat "51.908042"^^xsd:decimal ;
  geo-pos:long "4.037443"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5599'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55393; 55393'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.755'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037443'^^xsd:double;
  dwc:latitude '51.908042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619911'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876022 4.037563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876022"^^xsd:decimal ;
  dwc:decimalLongitude "4.037563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876022 4.037563)"^^geo:wktLiteral ;
  geo-pos:lat "51.876022"^^xsd:decimal ;
  geo-pos:long "4.037563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f67'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54812; 54812'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.831388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037563'^^xsd:double;
  dwc:latitude '51.876022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619310'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876022 4.037563)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876022"^^xsd:decimal ;
  dwc:decimalLongitude "4.037563"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876022 4.037563)"^^geo:wktLiteral ;
  geo-pos:lat "51.876022"^^xsd:decimal ;
  geo-pos:long "4.037563"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f66'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54811; 54811'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.831388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037563'^^xsd:double;
  dwc:latitude '51.876022'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619309'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878081 4.037567)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.878081"^^xsd:decimal ;
  dwc:decimalLongitude "4.037567"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.878081 4.037567)"^^geo:wktLiteral ;
  geo-pos:lat "51.878081"^^xsd:decimal ;
  geo-pos:long "4.037567"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-762b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50130; 50130'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.487222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.037567'^^xsd:double;
  dwc:latitude '51.878081'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614917'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830925 4.038021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830925"^^xsd:decimal ;
  dwc:decimalLongitude "4.038021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830925 4.038021)"^^geo:wktLiteral ;
  geo-pos:lat "51.830925"^^xsd:decimal ;
  geo-pos:long "4.038021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41be'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56731; 56731'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1361111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038021'^^xsd:double;
  dwc:latitude '51.830925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621197'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904754 4.038094)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.904754"^^xsd:decimal ;
  dwc:decimalLongitude "4.038094"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.904754 4.038094)"^^geo:wktLiteral ;
  geo-pos:lat "51.904754"^^xsd:decimal ;
  geo-pos:long "4.038094"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a6a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51121; 51121'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8044444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038094'^^xsd:double;
  dwc:latitude '51.904754'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615805'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828798 4.038107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828798"^^xsd:decimal ;
  dwc:decimalLongitude "4.038107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828798 4.038107)"^^geo:wktLiteral ;
  geo-pos:lat "51.828798"^^xsd:decimal ;
  geo-pos:long "4.038107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7553'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42466; 42466'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038107'^^xsd:double;
  dwc:latitude '51.828798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607573'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828798 4.038107)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.828798"^^xsd:decimal ;
  dwc:decimalLongitude "4.038107"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.828798 4.038107)"^^geo:wktLiteral ;
  geo-pos:lat "51.828798"^^xsd:decimal ;
  geo-pos:long "4.038107"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7552'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42465; 42465'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.9905555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038107'^^xsd:double;
  dwc:latitude '51.828798'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607572'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831266 4.038116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831266"^^xsd:decimal ;
  dwc:decimalLongitude "4.038116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831266 4.038116)"^^geo:wktLiteral ;
  geo-pos:lat "51.831266"^^xsd:decimal ;
  geo-pos:long "4.038116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b56'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47466; 47466'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038116'^^xsd:double;
  dwc:latitude '51.831266'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612372'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831266 4.038116)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831266"^^xsd:decimal ;
  dwc:decimalLongitude "4.038116"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831266 4.038116)"^^geo:wktLiteral ;
  geo-pos:lat "51.831266"^^xsd:decimal ;
  geo-pos:long "4.038116"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b55'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47467; 47467'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9736111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038116'^^xsd:double;
  dwc:latitude '51.831266'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612373'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989704 4.038121)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989704"^^xsd:decimal ;
  dwc:decimalLongitude "4.038121"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989704 4.038121)"^^geo:wktLiteral ;
  geo-pos:lat "51.989704"^^xsd:decimal ;
  geo-pos:long "4.038121"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-557c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55422; 55422'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.866388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038121'^^xsd:double;
  dwc:latitude '51.989704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619940'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875486 4.038176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875486"^^xsd:decimal ;
  dwc:decimalLongitude "4.038176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875486 4.038176)"^^geo:wktLiteral ;
  geo-pos:lat "51.875486"^^xsd:decimal ;
  geo-pos:long "4.038176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56762; 56762'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038176'^^xsd:double;
  dwc:latitude '51.875486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621228'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875486 4.038176)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875486"^^xsd:decimal ;
  dwc:decimalLongitude "4.038176"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875486 4.038176)"^^geo:wktLiteral ;
  geo-pos:lat "51.875486"^^xsd:decimal ;
  geo-pos:long "4.038176"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-419f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56761; 56761'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038176'^^xsd:double;
  dwc:latitude '51.875486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621227'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832183 4.038181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832183"^^xsd:decimal ;
  dwc:decimalLongitude "4.038181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832183 4.038181)"^^geo:wktLiteral ;
  geo-pos:lat "51.832183"^^xsd:decimal ;
  geo-pos:long "4.038181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6365'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44754; 44754'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.890277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038181'^^xsd:double;
  dwc:latitude '51.832183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609801'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832183 4.038181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832183"^^xsd:decimal ;
  dwc:decimalLongitude "4.038181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832183 4.038181)"^^geo:wktLiteral ;
  geo-pos:lat "51.832183"^^xsd:decimal ;
  geo-pos:long "4.038181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6364'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44753; 44753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.890277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038181'^^xsd:double;
  dwc:latitude '51.832183'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609800'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876133 4.038263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876133"^^xsd:decimal ;
  dwc:decimalLongitude "4.038263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876133 4.038263)"^^geo:wktLiteral ;
  geo-pos:lat "51.876133"^^xsd:decimal ;
  geo-pos:long "4.038263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60a9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40158; 40158'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.851111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038263'^^xsd:double;
  dwc:latitude '51.876133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605362'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833952 4.038367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833952"^^xsd:decimal ;
  dwc:decimalLongitude "4.038367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833952 4.038367)"^^geo:wktLiteral ;
  geo-pos:lat "51.833952"^^xsd:decimal ;
  geo-pos:long "4.038367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b54'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47469; 47469'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038367'^^xsd:double;
  dwc:latitude '51.833952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612375'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833952 4.038367)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833952"^^xsd:decimal ;
  dwc:decimalLongitude "4.038367"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833952 4.038367)"^^geo:wktLiteral ;
  geo-pos:lat "51.833952"^^xsd:decimal ;
  geo-pos:long "4.038367"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b53'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47468; 47468'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9861111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038367'^^xsd:double;
  dwc:latitude '51.833952'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612374'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988191 4.03845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988191"^^xsd:decimal ;
  dwc:decimalLongitude "4.03845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988191 4.03845)"^^geo:wktLiteral ;
  geo-pos:lat "51.988191"^^xsd:decimal ;
  geo-pos:long "4.03845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43da'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42905; 42905'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03845'^^xsd:double;
  dwc:latitude '51.988191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607956'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988191 4.03845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988191"^^xsd:decimal ;
  dwc:decimalLongitude "4.03845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988191 4.03845)"^^geo:wktLiteral ;
  geo-pos:lat "51.988191"^^xsd:decimal ;
  geo-pos:long "4.03845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42906; 42906'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03845'^^xsd:double;
  dwc:latitude '51.988191'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607957'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875437 4.038596)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875437"^^xsd:decimal ;
  dwc:decimalLongitude "4.038596"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875437 4.038596)"^^geo:wktLiteral ;
  geo-pos:lat "51.875437"^^xsd:decimal ;
  geo-pos:long "4.038596"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a72'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51113; 51113'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.78'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038596'^^xsd:double;
  dwc:latitude '51.875437'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615797'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831846 4.038667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831846"^^xsd:decimal ;
  dwc:decimalLongitude "4.038667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831846 4.038667)"^^geo:wktLiteral ;
  geo-pos:lat "51.831846"^^xsd:decimal ;
  geo-pos:long "4.038667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40150; 40150'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.8025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038667'^^xsd:double;
  dwc:latitude '51.831846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605354'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831846 4.038667)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.831846"^^xsd:decimal ;
  dwc:decimalLongitude "4.038667"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.831846 4.038667)"^^geo:wktLiteral ;
  geo-pos:lat "51.831846"^^xsd:decimal ;
  geo-pos:long "4.038667"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40149; 40149'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.8025'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038667'^^xsd:double;
  dwc:latitude '51.831846'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605353'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 4.038705)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909802"^^xsd:decimal ;
  dwc:decimalLongitude "4.038705"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909802 4.038705)"^^geo:wktLiteral ;
  geo-pos:lat "51.909802"^^xsd:decimal ;
  geo-pos:long "4.038705"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6533'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48894; 48894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038705'^^xsd:double;
  dwc:latitude '51.909802'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613477'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832079 4.038745)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832079"^^xsd:decimal ;
  dwc:decimalLongitude "4.038745"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832079 4.038745)"^^geo:wktLiteral ;
  geo-pos:lat "51.832079"^^xsd:decimal ;
  geo-pos:long "4.038745"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-440f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42851; 42851'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038745'^^xsd:double;
  dwc:latitude '51.832079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607902'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832079 4.038745)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832079"^^xsd:decimal ;
  dwc:decimalLongitude "4.038745"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832079 4.038745)"^^geo:wktLiteral ;
  geo-pos:lat "51.832079"^^xsd:decimal ;
  geo-pos:long "4.038745"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-440e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42852; 42852'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038745'^^xsd:double;
  dwc:latitude '51.832079'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607903'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876119 4.038771)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.876119"^^xsd:decimal ;
  dwc:decimalLongitude "4.038771"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.876119 4.038771)"^^geo:wktLiteral ;
  geo-pos:lat "51.876119"^^xsd:decimal ;
  geo-pos:long "4.038771"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dcd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47816; 47816'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038771'^^xsd:double;
  dwc:latitude '51.876119'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612771'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834092 4.038892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834092"^^xsd:decimal ;
  dwc:decimalLongitude "4.038892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834092 4.038892)"^^geo:wktLiteral ;
  geo-pos:lat "51.834092"^^xsd:decimal ;
  geo-pos:long "4.038892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59c0'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46239; 46239'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038892'^^xsd:double;
  dwc:latitude '51.834092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611222'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834092 4.038892)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834092"^^xsd:decimal ;
  dwc:decimalLongitude "4.038892"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834092 4.038892)"^^geo:wktLiteral ;
  geo-pos:lat "51.834092"^^xsd:decimal ;
  geo-pos:long "4.038892"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59bf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46240; 46240'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038892'^^xsd:double;
  dwc:latitude '51.834092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611223'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905961 4.038922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905961"^^xsd:decimal ;
  dwc:decimalLongitude "4.038922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905961 4.038922)"^^geo:wktLiteral ;
  geo-pos:lat "51.905961"^^xsd:decimal ;
  geo-pos:long "4.038922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6358'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44766; 44766'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.956944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038922'^^xsd:double;
  dwc:latitude '51.905961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609813'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905961 4.038922)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.905961"^^xsd:decimal ;
  dwc:decimalLongitude "4.038922"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.905961 4.038922)"^^geo:wktLiteral ;
  geo-pos:lat "51.905961"^^xsd:decimal ;
  geo-pos:long "4.038922"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6357'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44767; 44767'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.956944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038922'^^xsd:double;
  dwc:latitude '51.905961'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609814'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988016 4.038926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988016"^^xsd:decimal ;
  dwc:decimalLongitude "4.038926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988016 4.038926)"^^geo:wktLiteral ;
  geo-pos:lat "51.988016"^^xsd:decimal ;
  geo-pos:long "4.038926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d8'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42907; 42907'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038926'^^xsd:double;
  dwc:latitude '51.988016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607958'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988016 4.038926)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988016"^^xsd:decimal ;
  dwc:decimalLongitude "4.038926"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988016 4.038926)"^^geo:wktLiteral ;
  geo-pos:lat "51.988016"^^xsd:decimal ;
  geo-pos:long "4.038926"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42908; 42908'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038926'^^xsd:double;
  dwc:latitude '51.988016'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607959'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90546 4.038993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90546"^^xsd:decimal ;
  dwc:decimalLongitude "4.038993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90546 4.038993)"^^geo:wktLiteral ;
  geo-pos:lat "51.90546"^^xsd:decimal ;
  geo-pos:long "4.038993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7896'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52110; 52110'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038993'^^xsd:double;
  dwc:latitude '51.90546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616797'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90546 4.038993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.90546"^^xsd:decimal ;
  dwc:decimalLongitude "4.038993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.90546 4.038993)"^^geo:wktLiteral ;
  geo-pos:lat "51.90546"^^xsd:decimal ;
  geo-pos:long "4.038993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7897'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52109; 52109'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.038993'^^xsd:double;
  dwc:latitude '51.90546'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616796'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903931 4.039026)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.903931"^^xsd:decimal ;
  dwc:decimalLongitude "4.039026"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.903931 4.039026)"^^geo:wktLiteral ;
  geo-pos:lat "51.903931"^^xsd:decimal ;
  geo-pos:long "4.039026"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-754d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42471; 42471'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0433333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.039026'^^xsd:double;
  dwc:latitude '51.903931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607578'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989525 4.039122)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989525"^^xsd:decimal ;
  dwc:decimalLongitude "4.039122"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989525 4.039122)"^^geo:wktLiteral ;
  geo-pos:lat "51.989525"^^xsd:decimal ;
  geo-pos:long "4.039122"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a4f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51148; 51148'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.039122'^^xsd:double;
  dwc:latitude '51.989525'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615832'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910458 4.039372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910458"^^xsd:decimal ;
  dwc:decimalLongitude "4.039372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910458 4.039372)"^^geo:wktLiteral ;
  geo-pos:lat "51.910458"^^xsd:decimal ;
  geo-pos:long "4.039372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-754c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42472; 42472'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.0472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.039372'^^xsd:double;
  dwc:latitude '51.910458'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607579'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874801 4.03938)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874801"^^xsd:decimal ;
  dwc:decimalLongitude "4.03938"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874801 4.03938)"^^geo:wktLiteral ;
  geo-pos:lat "51.874801"^^xsd:decimal ;
  geo-pos:long "4.03938"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55a9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55377; 55377'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.723055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03938'^^xsd:double;
  dwc:latitude '51.874801'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619895'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874601 4.039608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874601"^^xsd:decimal ;
  dwc:decimalLongitude "4.039608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874601 4.039608)"^^geo:wktLiteral ;
  geo-pos:lat "51.874601"^^xsd:decimal ;
  geo-pos:long "4.039608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a74'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51112; 51112'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.039608'^^xsd:double;
  dwc:latitude '51.874601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615796'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874601 4.039608)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874601"^^xsd:decimal ;
  dwc:decimalLongitude "4.039608"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874601 4.039608)"^^geo:wktLiteral ;
  geo-pos:lat "51.874601"^^xsd:decimal ;
  geo-pos:long "4.039608"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a73'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51111; 51111'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7791666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.039608'^^xsd:double;
  dwc:latitude '51.874601'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615795'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830337 4.03961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830337"^^xsd:decimal ;
  dwc:decimalLongitude "4.03961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830337 4.03961)"^^geo:wktLiteral ;
  geo-pos:lat "51.830337"^^xsd:decimal ;
  geo-pos:long "4.03961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fde'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52354; 52354'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.599166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03961'^^xsd:double;
  dwc:latitude '51.830337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616997'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830337 4.03961)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830337"^^xsd:decimal ;
  dwc:decimalLongitude "4.03961"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830337 4.03961)"^^geo:wktLiteral ;
  geo-pos:lat "51.830337"^^xsd:decimal ;
  geo-pos:long "4.03961"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fdd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52356; 52356'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.599166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.03961'^^xsd:double;
  dwc:latitude '51.830337'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616998'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919803 4.039763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.919803"^^xsd:decimal ;
  dwc:decimalLongitude "4.039763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.919803 4.039763)"^^geo:wktLiteral ;
  geo-pos:lat "51.919803"^^xsd:decimal ;
  geo-pos:long "4.039763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-788e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52118; 52118'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3652777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.039763'^^xsd:double;
  dwc:latitude '51.919803'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616805'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911275 4.039873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911275"^^xsd:decimal ;
  dwc:decimalLongitude "4.039873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911275 4.039873)"^^geo:wktLiteral ;
  geo-pos:lat "51.911275"^^xsd:decimal ;
  geo-pos:long "4.039873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e9e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40756; 40756'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.039873'^^xsd:double;
  dwc:latitude '51.911275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605909'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911275 4.039873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.911275"^^xsd:decimal ;
  dwc:decimalLongitude "4.039873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.911275 4.039873)"^^geo:wktLiteral ;
  geo-pos:lat "51.911275"^^xsd:decimal ;
  geo-pos:long "4.039873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e9d'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40755; 40755'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.039873'^^xsd:double;
  dwc:latitude '51.911275'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605908'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989003 4.040129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989003"^^xsd:decimal ;
  dwc:decimalLongitude "4.040129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989003 4.040129)"^^geo:wktLiteral ;
  geo-pos:lat "51.989003"^^xsd:decimal ;
  geo-pos:long "4.040129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7607'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50167; 50167'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.591111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040129'^^xsd:double;
  dwc:latitude '51.989003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614415'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989003 4.040129)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.989003"^^xsd:decimal ;
  dwc:decimalLongitude "4.040129"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.989003 4.040129)"^^geo:wktLiteral ;
  geo-pos:lat "51.989003"^^xsd:decimal ;
  geo-pos:long "4.040129"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7606'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50166; 50166'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.591111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040129'^^xsd:double;
  dwc:latitude '51.989003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614414'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988202 4.040212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988202"^^xsd:decimal ;
  dwc:decimalLongitude "4.040212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988202 4.040212)"^^geo:wktLiteral ;
  geo-pos:lat "51.988202"^^xsd:decimal ;
  geo-pos:long "4.040212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-608f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40185; 40185'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.991944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040212'^^xsd:double;
  dwc:latitude '51.988202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605388'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988202 4.040212)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988202"^^xsd:decimal ;
  dwc:decimalLongitude "4.040212"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988202 4.040212)"^^geo:wktLiteral ;
  geo-pos:lat "51.988202"^^xsd:decimal ;
  geo-pos:long "4.040212"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-608e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40186; 40186'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.991944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040212'^^xsd:double;
  dwc:latitude '51.988202'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605389'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988553 4.040279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988553"^^xsd:decimal ;
  dwc:decimalLongitude "4.040279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988553 4.040279)"^^geo:wktLiteral ;
  geo-pos:lat "51.988553"^^xsd:decimal ;
  geo-pos:long "4.040279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da1'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47861; 47861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040279'^^xsd:double;
  dwc:latitude '51.988553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612816'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988553 4.040279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988553"^^xsd:decimal ;
  dwc:decimalLongitude "4.040279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988553 4.040279)"^^geo:wktLiteral ;
  geo-pos:lat "51.988553"^^xsd:decimal ;
  geo-pos:long "4.040279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5da0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47862; 47862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040279'^^xsd:double;
  dwc:latitude '51.988553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612817'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988553 4.040279)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988553"^^xsd:decimal ;
  dwc:decimalLongitude "4.040279"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988553 4.040279)"^^geo:wktLiteral ;
  geo-pos:lat "51.988553"^^xsd:decimal ;
  geo-pos:long "4.040279"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d9f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47860; 47860'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5455555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040279'^^xsd:double;
  dwc:latitude '51.988553'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612815'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833549 4.040302)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833549"^^xsd:decimal ;
  dwc:decimalLongitude "4.040302"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833549 4.040302)"^^geo:wktLiteral ;
  geo-pos:lat "51.833549"^^xsd:decimal ;
  geo-pos:long "4.040302"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39398; 39398'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6388888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040302'^^xsd:double;
  dwc:latitude '51.833549'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604667'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986931 4.040649)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986931"^^xsd:decimal ;
  dwc:decimalLongitude "4.040649"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986931 4.040649)"^^geo:wktLiteral ;
  geo-pos:lat "51.986931"^^xsd:decimal ;
  geo-pos:long "4.040649"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7401'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39367; 39367'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040649'^^xsd:double;
  dwc:latitude '51.986931'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604637'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986912 4.040692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986912"^^xsd:decimal ;
  dwc:decimalLongitude "4.040692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986912 4.040692)"^^geo:wktLiteral ;
  geo-pos:lat "51.986912"^^xsd:decimal ;
  geo-pos:long "4.040692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7127'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42100; 42100'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040692'^^xsd:double;
  dwc:latitude '51.986912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607284'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986912 4.040692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986912"^^xsd:decimal ;
  dwc:decimalLongitude "4.040692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986912 4.040692)"^^geo:wktLiteral ;
  geo-pos:lat "51.986912"^^xsd:decimal ;
  geo-pos:long "4.040692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7126'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42101; 42101'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040692'^^xsd:double;
  dwc:latitude '51.986912'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607285'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909748 4.040739)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909748"^^xsd:decimal ;
  dwc:decimalLongitude "4.040739"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909748 4.040739)"^^geo:wktLiteral ;
  geo-pos:lat "51.909748"^^xsd:decimal ;
  geo-pos:long "4.040739"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a69'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51122; 51122'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.8083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040739'^^xsd:double;
  dwc:latitude '51.909748'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615806'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987092 4.040754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987092"^^xsd:decimal ;
  dwc:decimalLongitude "4.040754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987092 4.040754)"^^geo:wktLiteral ;
  geo-pos:lat "51.987092"^^xsd:decimal ;
  geo-pos:long "4.040754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b93'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56005; 56005'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.1125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040754'^^xsd:double;
  dwc:latitude '51.987092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620458'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987092 4.040754)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987092"^^xsd:decimal ;
  dwc:decimalLongitude "4.040754"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987092 4.040754)"^^geo:wktLiteral ;
  geo-pos:lat "51.987092"^^xsd:decimal ;
  geo-pos:long "4.040754"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b92'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56006; 56006'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.1125'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040754'^^xsd:double;
  dwc:latitude '51.987092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620459'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87308 4.040837)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.87308"^^xsd:decimal ;
  dwc:decimalLongitude "4.040837"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.87308 4.040837)"^^geo:wktLiteral ;
  geo-pos:lat "51.87308"^^xsd:decimal ;
  geo-pos:long "4.040837"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a1'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56760; 56760'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1822222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040837'^^xsd:double;
  dwc:latitude '51.87308'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621226'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875678 4.040868)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875678"^^xsd:decimal ;
  dwc:decimalLongitude "4.040868"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875678 4.040868)"^^geo:wktLiteral ;
  geo-pos:lat "51.875678"^^xsd:decimal ;
  geo-pos:long "4.040868"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-653c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48884; 48884'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040868'^^xsd:double;
  dwc:latitude '51.875678'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613468'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832572 4.040886)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832572"^^xsd:decimal ;
  dwc:decimalLongitude "4.040886"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832572 4.040886)"^^geo:wktLiteral ;
  geo-pos:lat "51.832572"^^xsd:decimal ;
  geo-pos:long "4.040886"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52077; 52077'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2933333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040886'^^xsd:double;
  dwc:latitude '51.832572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616764'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829605 4.040952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829605"^^xsd:decimal ;
  dwc:decimalLongitude "4.040952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829605 4.040952)"^^geo:wktLiteral ;
  geo-pos:lat "51.829605"^^xsd:decimal ;
  geo-pos:long "4.040952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e23'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48172; 48172'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.439166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040952'^^xsd:double;
  dwc:latitude '51.829605'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613062'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829605 4.040952)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.829605"^^xsd:decimal ;
  dwc:decimalLongitude "4.040952"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.829605 4.040952)"^^geo:wktLiteral ;
  geo-pos:lat "51.829605"^^xsd:decimal ;
  geo-pos:long "4.040952"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e22'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48173; 48173'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.439166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040952'^^xsd:double;
  dwc:latitude '51.829605'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613063'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98646 4.040973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98646"^^xsd:decimal ;
  dwc:decimalLongitude "4.040973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98646 4.040973)"^^geo:wktLiteral ;
  geo-pos:lat "51.98646"^^xsd:decimal ;
  geo-pos:long "4.040973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75fe'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50175; 50175'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.701388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040973'^^xsd:double;
  dwc:latitude '51.98646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614423'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98646 4.040973)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98646"^^xsd:decimal ;
  dwc:decimalLongitude "4.040973"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98646 4.040973)"^^geo:wktLiteral ;
  geo-pos:lat "51.98646"^^xsd:decimal ;
  geo-pos:long "4.040973"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75fd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 50176; 50176'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.701388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.040973'^^xsd:double;
  dwc:latitude '51.98646'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614424'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873941 4.041031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873941"^^xsd:decimal ;
  dwc:decimalLongitude "4.041031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873941 4.041031)"^^geo:wktLiteral ;
  geo-pos:lat "51.873941"^^xsd:decimal ;
  geo-pos:long "4.041031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43fb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42872; 42872'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041031'^^xsd:double;
  dwc:latitude '51.873941'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607923'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873941 4.041031)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873941"^^xsd:decimal ;
  dwc:decimalLongitude "4.041031"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873941 4.041031)"^^geo:wktLiteral ;
  geo-pos:lat "51.873941"^^xsd:decimal ;
  geo-pos:long "4.041031"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43fa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42873; 42873'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041031'^^xsd:double;
  dwc:latitude '51.873941'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607924'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875415 4.041167)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.875415"^^xsd:decimal ;
  dwc:decimalLongitude "4.041167"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.875415 4.041167)"^^geo:wktLiteral ;
  geo-pos:lat "51.875415"^^xsd:decimal ;
  geo-pos:long "4.041167"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-635c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44762; 44762'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.930833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041167'^^xsd:double;
  dwc:latitude '51.875415'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609809'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873067 4.041369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873067"^^xsd:decimal ;
  dwc:decimalLongitude "4.041369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873067 4.041369)"^^geo:wktLiteral ;
  geo-pos:lat "51.873067"^^xsd:decimal ;
  geo-pos:long "4.041369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52094; 52094'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041369'^^xsd:double;
  dwc:latitude '51.873067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616781'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873067 4.041369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873067"^^xsd:decimal ;
  dwc:decimalLongitude "4.041369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873067 4.041369)"^^geo:wktLiteral ;
  geo-pos:lat "51.873067"^^xsd:decimal ;
  geo-pos:long "4.041369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52095; 52095'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041369'^^xsd:double;
  dwc:latitude '51.873067'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616782'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825204 4.041372)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.825204"^^xsd:decimal ;
  dwc:decimalLongitude "4.041372"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.825204 4.041372)"^^geo:wktLiteral ;
  geo-pos:lat "51.825204"^^xsd:decimal ;
  geo-pos:long "4.041372"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a88'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51091; 51091'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041372'^^xsd:double;
  dwc:latitude '51.825204'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615775'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988264 4.041434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988264"^^xsd:decimal ;
  dwc:decimalLongitude "4.041434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988264 4.041434)"^^geo:wktLiteral ;
  geo-pos:lat "51.988264"^^xsd:decimal ;
  geo-pos:long "4.041434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-785c'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52169; 52169'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041434'^^xsd:double;
  dwc:latitude '51.988264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616856'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988264 4.041434)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988264"^^xsd:decimal ;
  dwc:decimalLongitude "4.041434"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988264 4.041434)"^^geo:wktLiteral ;
  geo-pos:lat "51.988264"^^xsd:decimal ;
  geo-pos:long "4.041434"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-785b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52168; 52168'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041434'^^xsd:double;
  dwc:latitude '51.988264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616855'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873946 4.041496)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873946"^^xsd:decimal ;
  dwc:decimalLongitude "4.041496"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873946 4.041496)"^^geo:wktLiteral ;
  geo-pos:lat "51.873946"^^xsd:decimal ;
  geo-pos:long "4.041496"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46253; 46253'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8352777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041496'^^xsd:double;
  dwc:latitude '51.873946'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611236'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874898 4.041619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874898"^^xsd:decimal ;
  dwc:decimalLongitude "4.041619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874898 4.041619)"^^geo:wktLiteral ;
  geo-pos:lat "51.874898"^^xsd:decimal ;
  geo-pos:long "4.041619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-762e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50127; 50127'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.485'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041619'^^xsd:double;
  dwc:latitude '51.874898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614914'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874898 4.041619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874898"^^xsd:decimal ;
  dwc:decimalLongitude "4.041619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874898 4.041619)"^^geo:wktLiteral ;
  geo-pos:lat "51.874898"^^xsd:decimal ;
  geo-pos:long "4.041619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-762d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50128; 50128'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.485'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041619'^^xsd:double;
  dwc:latitude '51.874898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614915'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874898 4.041619)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874898"^^xsd:decimal ;
  dwc:decimalLongitude "4.041619"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874898 4.041619)"^^geo:wktLiteral ;
  geo-pos:lat "51.874898"^^xsd:decimal ;
  geo-pos:long "4.041619"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-762c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50129; 50129'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.485'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041619'^^xsd:double;
  dwc:latitude '51.874898'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614916'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909111 4.041622)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.909111"^^xsd:decimal ;
  dwc:decimalLongitude "4.041622"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.909111 4.041622)"^^geo:wktLiteral ;
  geo-pos:lat "51.909111"^^xsd:decimal ;
  geo-pos:long "4.041622"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7895'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52111; 52111'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3569444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041622'^^xsd:double;
  dwc:latitude '51.909111'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616798'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987479 4.04171)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987479"^^xsd:decimal ;
  dwc:decimalLongitude "4.04171"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987479 4.04171)"^^geo:wktLiteral ;
  geo-pos:lat "51.987479"^^xsd:decimal ;
  geo-pos:long "4.04171"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44525; 44525'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04171'^^xsd:double;
  dwc:latitude '51.987479'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609545'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874101 4.041887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874101"^^xsd:decimal ;
  dwc:decimalLongitude "4.041887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874101 4.041887)"^^geo:wktLiteral ;
  geo-pos:lat "51.874101"^^xsd:decimal ;
  geo-pos:long "4.041887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fcf'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52377; 52377'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041887'^^xsd:double;
  dwc:latitude '51.874101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617012'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874101 4.041887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874101"^^xsd:decimal ;
  dwc:decimalLongitude "4.041887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874101 4.041887)"^^geo:wktLiteral ;
  geo-pos:lat "51.874101"^^xsd:decimal ;
  geo-pos:long "4.041887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52378; 52378'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.669444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041887'^^xsd:double;
  dwc:latitude '51.874101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617013'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873034 4.041896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873034"^^xsd:decimal ;
  dwc:decimalLongitude "4.041896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873034 4.041896)"^^geo:wktLiteral ;
  geo-pos:lat "51.873034"^^xsd:decimal ;
  geo-pos:long "4.041896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66eb'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40008; 40008'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041896'^^xsd:double;
  dwc:latitude '51.873034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605212'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873034 4.041896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.873034"^^xsd:decimal ;
  dwc:decimalLongitude "4.041896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.873034 4.041896)"^^geo:wktLiteral ;
  geo-pos:lat "51.873034"^^xsd:decimal ;
  geo-pos:long "4.041896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40009; 40009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3233333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.041896'^^xsd:double;
  dwc:latitude '51.873034'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605213'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872656 4.04196)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872656"^^xsd:decimal ;
  dwc:decimalLongitude "4.04196"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872656 4.04196)"^^geo:wktLiteral ;
  geo-pos:lat "51.872656"^^xsd:decimal ;
  geo-pos:long "4.04196"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a75'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51110; 51110'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04196'^^xsd:double;
  dwc:latitude '51.872656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615794'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872466 4.042144)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872466"^^xsd:decimal ;
  dwc:decimalLongitude "4.042144"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872466 4.042144)"^^geo:wktLiteral ;
  geo-pos:lat "51.872466"^^xsd:decimal ;
  geo-pos:long "4.042144"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52093; 52093'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042144'^^xsd:double;
  dwc:latitude '51.872466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616780'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832903 4.04216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.832903"^^xsd:decimal ;
  dwc:decimalLongitude "4.04216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.832903 4.04216)"^^geo:wktLiteral ;
  geo-pos:lat "51.832903"^^xsd:decimal ;
  geo-pos:long "4.04216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f7a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54792; 54792'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.788055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04216'^^xsd:double;
  dwc:latitude '51.832903'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619290'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833083 4.042164)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833083"^^xsd:decimal ;
  dwc:decimalLongitude "4.042164"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833083 4.042164)"^^geo:wktLiteral ;
  geo-pos:lat "51.833083"^^xsd:decimal ;
  geo-pos:long "4.042164"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-440d'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42853; 42853'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3205555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042164'^^xsd:double;
  dwc:latitude '51.833083'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607904'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871763"^^xsd:decimal ;
  dwc:decimalLongitude "4.042317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  geo-pos:lat "51.871763"^^xsd:decimal ;
  geo-pos:long "4.042317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56759; 56759'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042317'^^xsd:double;
  dwc:latitude '51.871763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621225'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871763"^^xsd:decimal ;
  dwc:decimalLongitude "4.042317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  geo-pos:lat "51.871763"^^xsd:decimal ;
  geo-pos:long "4.042317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56758; 56758'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042317'^^xsd:double;
  dwc:latitude '51.871763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621224'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871763"^^xsd:decimal ;
  dwc:decimalLongitude "4.042317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  geo-pos:lat "51.871763"^^xsd:decimal ;
  geo-pos:long "4.042317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a2'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56757; 56757'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1808333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042317'^^xsd:double;
  dwc:latitude '51.871763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621223'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871763"^^xsd:decimal ;
  dwc:decimalLongitude "4.042317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  geo-pos:lat "51.871763"^^xsd:decimal ;
  geo-pos:long "4.042317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f69'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54810; 54810'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.826944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042317'^^xsd:double;
  dwc:latitude '51.871763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619308'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871763"^^xsd:decimal ;
  dwc:decimalLongitude "4.042317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871763 4.042317)"^^geo:wktLiteral ;
  geo-pos:lat "51.871763"^^xsd:decimal ;
  geo-pos:long "4.042317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f68'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54809; 54809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.826944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042317'^^xsd:double;
  dwc:latitude '51.871763'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619307'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830455 4.042346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830455"^^xsd:decimal ;
  dwc:decimalLongitude "4.042346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830455 4.042346)"^^geo:wktLiteral ;
  geo-pos:lat "51.830455"^^xsd:decimal ;
  geo-pos:long "4.042346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fdc'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52359; 52359'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.610833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042346'^^xsd:double;
  dwc:latitude '51.830455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617000'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830455 4.042346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830455"^^xsd:decimal ;
  dwc:decimalLongitude "4.042346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830455 4.042346)"^^geo:wktLiteral ;
  geo-pos:lat "51.830455"^^xsd:decimal ;
  geo-pos:long "4.042346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fdb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52361; 52361'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.610833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042346'^^xsd:double;
  dwc:latitude '51.830455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617001'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830455 4.042346)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.830455"^^xsd:decimal ;
  dwc:decimalLongitude "4.042346"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.830455 4.042346)"^^geo:wktLiteral ;
  geo-pos:lat "51.830455"^^xsd:decimal ;
  geo-pos:long "4.042346"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fda'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52358; 52358'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.610833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042346'^^xsd:double;
  dwc:latitude '51.830455'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616999'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874235 4.042418)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.874235"^^xsd:decimal ;
  dwc:decimalLongitude "4.042418"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.874235 4.042418)"^^geo:wktLiteral ;
  geo-pos:lat "51.874235"^^xsd:decimal ;
  geo-pos:long "4.042418"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50df'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46725; 46725'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4772222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042418'^^xsd:double;
  dwc:latitude '51.874235'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611662'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872149 4.042427)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872149"^^xsd:decimal ;
  dwc:decimalLongitude "4.042427"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872149 4.042427)"^^geo:wktLiteral ;
  geo-pos:lat "51.872149"^^xsd:decimal ;
  geo-pos:long "4.042427"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55376; 55376'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.720277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042427'^^xsd:double;
  dwc:latitude '51.872149'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619894'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98677 4.042582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98677"^^xsd:decimal ;
  dwc:decimalLongitude "4.042582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98677 4.042582)"^^geo:wktLiteral ;
  geo-pos:lat "51.98677"^^xsd:decimal ;
  geo-pos:long "4.042582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6342'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44793; 44793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.060833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042582'^^xsd:double;
  dwc:latitude '51.98677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609837'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98677 4.042582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98677"^^xsd:decimal ;
  dwc:decimalLongitude "4.042582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98677 4.042582)"^^geo:wktLiteral ;
  geo-pos:lat "51.98677"^^xsd:decimal ;
  geo-pos:long "4.042582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6341'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44792; 44792'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.060833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042582'^^xsd:double;
  dwc:latitude '51.98677'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609836'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988693 4.042685)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.988693"^^xsd:decimal ;
  dwc:decimalLongitude "4.042685"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.988693 4.042685)"^^geo:wktLiteral ;
  geo-pos:lat "51.988693"^^xsd:decimal ;
  geo-pos:long "4.042685"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5991'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46286; 46286'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042685'^^xsd:double;
  dwc:latitude '51.988693'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611269'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910964 4.042895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910964"^^xsd:decimal ;
  dwc:decimalLongitude "4.042895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910964 4.042895)"^^geo:wktLiteral ;
  geo-pos:lat "51.910964"^^xsd:decimal ;
  geo-pos:long "4.042895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7894'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52114; 52114'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042895'^^xsd:double;
  dwc:latitude '51.910964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616801'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910964 4.042895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910964"^^xsd:decimal ;
  dwc:decimalLongitude "4.042895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910964 4.042895)"^^geo:wktLiteral ;
  geo-pos:lat "51.910964"^^xsd:decimal ;
  geo-pos:long "4.042895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7893'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52112; 52112'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042895'^^xsd:double;
  dwc:latitude '51.910964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616799'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910964 4.042895)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.910964"^^xsd:decimal ;
  dwc:decimalLongitude "4.042895"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.910964 4.042895)"^^geo:wktLiteral ;
  geo-pos:lat "51.910964"^^xsd:decimal ;
  geo-pos:long "4.042895"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7892'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52113; 52113'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.042895'^^xsd:double;
  dwc:latitude '51.910964'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616800'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834126 4.04316)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834126"^^xsd:decimal ;
  dwc:decimalLongitude "4.04316"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834126 4.04316)"^^geo:wktLiteral ;
  geo-pos:lat "51.834126"^^xsd:decimal ;
  geo-pos:long "4.04316"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52996; 52996'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.445277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04316'^^xsd:double;
  dwc:latitude '51.834126'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617615'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872195 4.0433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872195"^^xsd:decimal ;
  dwc:decimalLongitude "4.0433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872195 4.0433)"^^geo:wktLiteral ;
  geo-pos:lat "51.872195"^^xsd:decimal ;
  geo-pos:long "4.0433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dcf'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47814; 47814'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0433'^^xsd:double;
  dwc:latitude '51.872195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612769'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872195 4.0433)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872195"^^xsd:decimal ;
  dwc:decimalLongitude "4.0433"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872195 4.0433)"^^geo:wktLiteral ;
  geo-pos:lat "51.872195"^^xsd:decimal ;
  geo-pos:long "4.0433"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dce'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47815; 47815'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4283333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0433'^^xsd:double;
  dwc:latitude '51.872195'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612770'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870414 4.043317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870414"^^xsd:decimal ;
  dwc:decimalLongitude "4.043317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870414 4.043317)"^^geo:wktLiteral ;
  geo-pos:lat "51.870414"^^xsd:decimal ;
  geo-pos:long "4.043317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44493; 44493'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043317'^^xsd:double;
  dwc:latitude '51.870414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609512'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870414 4.043317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870414"^^xsd:decimal ;
  dwc:decimalLongitude "4.043317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870414 4.043317)"^^geo:wktLiteral ;
  geo-pos:lat "51.870414"^^xsd:decimal ;
  geo-pos:long "4.043317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44492; 44492'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043317'^^xsd:double;
  dwc:latitude '51.870414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609511'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870414 4.043317)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870414"^^xsd:decimal ;
  dwc:decimalLongitude "4.043317"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870414 4.043317)"^^geo:wktLiteral ;
  geo-pos:lat "51.870414"^^xsd:decimal ;
  geo-pos:long "4.043317"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44491; 44491'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4605555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043317'^^xsd:double;
  dwc:latitude '51.870414'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609510'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871762 4.043392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871762"^^xsd:decimal ;
  dwc:decimalLongitude "4.043392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871762 4.043392)"^^geo:wktLiteral ;
  geo-pos:lat "51.871762"^^xsd:decimal ;
  geo-pos:long "4.043392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60aa'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40157; 40157'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.846388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043392'^^xsd:double;
  dwc:latitude '51.871762'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605361'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871777 4.04377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871777"^^xsd:decimal ;
  dwc:decimalLongitude "4.04377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871777 4.04377)"^^geo:wktLiteral ;
  geo-pos:lat "51.871777"^^xsd:decimal ;
  geo-pos:long "4.04377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53006; 53006'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.481666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04377'^^xsd:double;
  dwc:latitude '51.871777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617625'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871777 4.04377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871777"^^xsd:decimal ;
  dwc:decimalLongitude "4.04377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871777 4.04377)"^^geo:wktLiteral ;
  geo-pos:lat "51.871777"^^xsd:decimal ;
  geo-pos:long "4.04377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47e9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53005; 53005'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.481666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04377'^^xsd:double;
  dwc:latitude '51.871777'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617624'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833706 4.043905)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833706"^^xsd:decimal ;
  dwc:decimalLongitude "4.043905"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833706 4.043905)"^^geo:wktLiteral ;
  geo-pos:lat "51.833706"^^xsd:decimal ;
  geo-pos:long "4.043905"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ed'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 53889; 53889'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.031944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043905'^^xsd:double;
  dwc:latitude '51.833706'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617589'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987495 4.043982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987495"^^xsd:decimal ;
  dwc:decimalLongitude "4.043982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987495 4.043982)"^^geo:wktLiteral ;
  geo-pos:lat "51.987495"^^xsd:decimal ;
  geo-pos:long "4.043982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-598e'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46289; 46289'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043982'^^xsd:double;
  dwc:latitude '51.987495'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611272'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871568 4.043983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871568"^^xsd:decimal ;
  dwc:decimalLongitude "4.043983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871568 4.043983)"^^geo:wktLiteral ;
  geo-pos:lat "51.871568"^^xsd:decimal ;
  geo-pos:long "4.043983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bbc'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55963; 55963'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043983'^^xsd:double;
  dwc:latitude '51.871568'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620416'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871568 4.043983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871568"^^xsd:decimal ;
  dwc:decimalLongitude "4.043983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871568 4.043983)"^^geo:wktLiteral ;
  geo-pos:lat "51.871568"^^xsd:decimal ;
  geo-pos:long "4.043983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bbb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55964; 55964'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043983'^^xsd:double;
  dwc:latitude '51.871568'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620417'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871568 4.043983)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871568"^^xsd:decimal ;
  dwc:decimalLongitude "4.043983"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871568 4.043983)"^^geo:wktLiteral ;
  geo-pos:lat "51.871568"^^xsd:decimal ;
  geo-pos:long "4.043983"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bba'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55965; 55965'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9672222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.043983'^^xsd:double;
  dwc:latitude '51.871568'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620418'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834021 4.044166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834021"^^xsd:decimal ;
  dwc:decimalLongitude "4.044166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834021 4.044166)"^^geo:wktLiteral ;
  geo-pos:lat "51.834021"^^xsd:decimal ;
  geo-pos:long "4.044166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52081; 52081'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.295'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044166'^^xsd:double;
  dwc:latitude '51.834021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616768'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834021 4.044166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834021"^^xsd:decimal ;
  dwc:decimalLongitude "4.044166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834021 4.044166)"^^geo:wktLiteral ;
  geo-pos:lat "51.834021"^^xsd:decimal ;
  geo-pos:long "4.044166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b4'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52080; 52080'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.295'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044166'^^xsd:double;
  dwc:latitude '51.834021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616767'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834021 4.044166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834021"^^xsd:decimal ;
  dwc:decimalLongitude "4.044166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834021 4.044166)"^^geo:wktLiteral ;
  geo-pos:lat "51.834021"^^xsd:decimal ;
  geo-pos:long "4.044166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b3'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52079; 52079'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.295'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044166'^^xsd:double;
  dwc:latitude '51.834021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616766'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834021 4.044166)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834021"^^xsd:decimal ;
  dwc:decimalLongitude "4.044166"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834021 4.044166)"^^geo:wktLiteral ;
  geo-pos:lat "51.834021"^^xsd:decimal ;
  geo-pos:long "4.044166"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52078; 52078'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.295'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044166'^^xsd:double;
  dwc:latitude '51.834021'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616765'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871189 4.044177)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.871189"^^xsd:decimal ;
  dwc:decimalLongitude "4.044177"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.871189 4.044177)"^^geo:wktLiteral ;
  geo-pos:lat "51.871189"^^xsd:decimal ;
  geo-pos:long "4.044177"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43fc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42871; 42871'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3638888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044177'^^xsd:double;
  dwc:latitude '51.871189'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607922'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915723 4.044277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915723"^^xsd:decimal ;
  dwc:decimalLongitude "4.044277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915723 4.044277)"^^geo:wktLiteral ;
  geo-pos:lat "51.915723"^^xsd:decimal ;
  geo-pos:long "4.044277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7890'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52116; 52116'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044277'^^xsd:double;
  dwc:latitude '51.915723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616803'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915723 4.044277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.915723"^^xsd:decimal ;
  dwc:decimalLongitude "4.044277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.915723 4.044277)"^^geo:wktLiteral ;
  geo-pos:lat "51.915723"^^xsd:decimal ;
  geo-pos:long "4.044277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-788f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52117; 52117'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3616666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044277'^^xsd:double;
  dwc:latitude '51.915723'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616804'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987435 4.044291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987435"^^xsd:decimal ;
  dwc:decimalLongitude "4.044291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987435 4.044291)"^^geo:wktLiteral ;
  geo-pos:lat "51.987435"^^xsd:decimal ;
  geo-pos:long "4.044291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-752d'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42503; 42503'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044291'^^xsd:double;
  dwc:latitude '51.987435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607610'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987435 4.044291)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987435"^^xsd:decimal ;
  dwc:decimalLongitude "4.044291"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987435 4.044291)"^^geo:wktLiteral ;
  geo-pos:lat "51.987435"^^xsd:decimal ;
  geo-pos:long "4.044291"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-752c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42504; 42504'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.1236111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044291'^^xsd:double;
  dwc:latitude '51.987435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607611'^^xsd:integer;
  dwc:observationDate '2005-01-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872085 4.044561)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872085"^^xsd:decimal ;
  dwc:decimalLongitude "4.044561"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872085 4.044561)"^^geo:wktLiteral ;
  geo-pos:lat "51.872085"^^xsd:decimal ;
  geo-pos:long "4.044561"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e1c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48182; 48182'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.476388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044561'^^xsd:double;
  dwc:latitude '51.872085'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613069'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914937 4.044653)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914937"^^xsd:decimal ;
  dwc:decimalLongitude "4.044653"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914937 4.044653)"^^geo:wktLiteral ;
  geo-pos:lat "51.914937"^^xsd:decimal ;
  geo-pos:long "4.044653"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7891'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52115; 52115'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044653'^^xsd:double;
  dwc:latitude '51.914937'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616802'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870995 4.044783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870995"^^xsd:decimal ;
  dwc:decimalLongitude "4.044783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870995 4.044783)"^^geo:wktLiteral ;
  geo-pos:lat "51.870995"^^xsd:decimal ;
  geo-pos:long "4.044783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46252; 46252'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044783'^^xsd:double;
  dwc:latitude '51.870995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611235'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870995 4.044783)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870995"^^xsd:decimal ;
  dwc:decimalLongitude "4.044783"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870995 4.044783)"^^geo:wktLiteral ;
  geo-pos:lat "51.870995"^^xsd:decimal ;
  geo-pos:long "4.044783"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b3'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46251; 46251'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8327777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044783'^^xsd:double;
  dwc:latitude '51.870995'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611234'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872063 4.044982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872063"^^xsd:decimal ;
  dwc:decimalLongitude "4.044982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872063 4.044982)"^^geo:wktLiteral ;
  geo-pos:lat "51.872063"^^xsd:decimal ;
  geo-pos:long "4.044982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46723; 46723'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044982'^^xsd:double;
  dwc:latitude '51.872063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611660'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872063 4.044982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872063"^^xsd:decimal ;
  dwc:decimalLongitude "4.044982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872063 4.044982)"^^geo:wktLiteral ;
  geo-pos:lat "51.872063"^^xsd:decimal ;
  geo-pos:long "4.044982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46724; 46724'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.044982'^^xsd:double;
  dwc:latitude '51.872063'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611661'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86989 4.045002)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86989"^^xsd:decimal ;
  dwc:decimalLongitude "4.045002"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86989 4.045002)"^^geo:wktLiteral ;
  geo-pos:lat "51.86989"^^xsd:decimal ;
  geo-pos:long "4.045002"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52092; 52092'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.045002'^^xsd:double;
  dwc:latitude '51.86989'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616779'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872041 4.045417)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.872041"^^xsd:decimal ;
  dwc:decimalLongitude "4.045417"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.872041 4.045417)"^^geo:wktLiteral ;
  geo-pos:lat "51.872041"^^xsd:decimal ;
  geo-pos:long "4.045417"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b4e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47474; 47474'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '9.0116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.045417'^^xsd:double;
  dwc:latitude '51.872041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612380'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869699 4.045944)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869699"^^xsd:decimal ;
  dwc:decimalLongitude "4.045944"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869699 4.045944)"^^geo:wktLiteral ;
  geo-pos:lat "51.869699"^^xsd:decimal ;
  geo-pos:long "4.045944"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47eb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53004; 53004'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.48'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.045944'^^xsd:double;
  dwc:latitude '51.869699'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617623'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834865 4.045993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834865"^^xsd:decimal ;
  dwc:decimalLongitude "4.045993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834865 4.045993)"^^geo:wktLiteral ;
  geo-pos:lat "51.834865"^^xsd:decimal ;
  geo-pos:long "4.045993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7639'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50117; 50117'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.459722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.045993'^^xsd:double;
  dwc:latitude '51.834865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614904'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834865 4.045993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.834865"^^xsd:decimal ;
  dwc:decimalLongitude "4.045993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.834865 4.045993)"^^geo:wktLiteral ;
  geo-pos:lat "51.834865"^^xsd:decimal ;
  geo-pos:long "4.045993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7638'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50116; 50116'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.459722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.045993'^^xsd:double;
  dwc:latitude '51.834865'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614903'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986037 4.046162)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986037"^^xsd:decimal ;
  dwc:decimalLongitude "4.046162"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986037 4.046162)"^^geo:wktLiteral ;
  geo-pos:lat "51.986037"^^xsd:decimal ;
  geo-pos:long "4.046162"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e05'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48214; 48214'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.598611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046162'^^xsd:double;
  dwc:latitude '51.986037'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613093'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870838 4.046203)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870838"^^xsd:decimal ;
  dwc:decimalLongitude "4.046203"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870838 4.046203)"^^geo:wktLiteral ;
  geo-pos:lat "51.870838"^^xsd:decimal ;
  geo-pos:long "4.046203"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-762f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50126; 50126'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.482222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046203'^^xsd:double;
  dwc:latitude '51.870838'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614913'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869471 4.046287)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869471"^^xsd:decimal ;
  dwc:decimalLongitude "4.046287"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869471 4.046287)"^^geo:wktLiteral ;
  geo-pos:lat "51.869471"^^xsd:decimal ;
  geo-pos:long "4.046287"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c3f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45694; 45694'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.035'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046287'^^xsd:double;
  dwc:latitude '51.869471'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610657'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835393 4.046324)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835393"^^xsd:decimal ;
  dwc:decimalLongitude "4.046324"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835393 4.046324)"^^geo:wktLiteral ;
  geo-pos:lat "51.835393"^^xsd:decimal ;
  geo-pos:long "4.046324"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41bd'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56732; 56732'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1419444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046324'^^xsd:double;
  dwc:latitude '51.835393'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621198'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868076 4.046429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868076"^^xsd:decimal ;
  dwc:decimalLongitude "4.046429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868076 4.046429)"^^geo:wktLiteral ;
  geo-pos:lat "51.868076"^^xsd:decimal ;
  geo-pos:long "4.046429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f6b'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54808; 54808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.823055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046429'^^xsd:double;
  dwc:latitude '51.868076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619306'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868076 4.046429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868076"^^xsd:decimal ;
  dwc:decimalLongitude "4.046429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868076 4.046429)"^^geo:wktLiteral ;
  geo-pos:lat "51.868076"^^xsd:decimal ;
  geo-pos:long "4.046429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f6a'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54807; 54807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.823055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046429'^^xsd:double;
  dwc:latitude '51.868076'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619305'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98624 4.046516)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.98624"^^xsd:decimal ;
  dwc:decimalLongitude "4.046516"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.98624 4.046516)"^^geo:wktLiteral ;
  geo-pos:lat "51.98624"^^xsd:decimal ;
  geo-pos:long "4.046516"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40033; 40033'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046516'^^xsd:double;
  dwc:latitude '51.98624'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605237'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869486 4.046564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869486"^^xsd:decimal ;
  dwc:decimalLongitude "4.046564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869486 4.046564)"^^geo:wktLiteral ;
  geo-pos:lat "51.869486"^^xsd:decimal ;
  geo-pos:long "4.046564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43848; 43848'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046564'^^xsd:double;
  dwc:latitude '51.869486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608859'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869486 4.046564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869486"^^xsd:decimal ;
  dwc:decimalLongitude "4.046564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869486 4.046564)"^^geo:wktLiteral ;
  geo-pos:lat "51.869486"^^xsd:decimal ;
  geo-pos:long "4.046564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43847; 43847'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046564'^^xsd:double;
  dwc:latitude '51.869486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608858'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869486 4.046564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869486"^^xsd:decimal ;
  dwc:decimalLongitude "4.046564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869486 4.046564)"^^geo:wktLiteral ;
  geo-pos:lat "51.869486"^^xsd:decimal ;
  geo-pos:long "4.046564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72f7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43845; 43845'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046564'^^xsd:double;
  dwc:latitude '51.869486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608856'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86847 4.046627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86847"^^xsd:decimal ;
  dwc:decimalLongitude "4.046627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86847 4.046627)"^^geo:wktLiteral ;
  geo-pos:lat "51.86847"^^xsd:decimal ;
  geo-pos:long "4.046627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-695b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50374; 50374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4591666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046627'^^xsd:double;
  dwc:latitude '51.86847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615087'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86847 4.046627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86847"^^xsd:decimal ;
  dwc:decimalLongitude "4.046627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86847 4.046627)"^^geo:wktLiteral ;
  geo-pos:lat "51.86847"^^xsd:decimal ;
  geo-pos:long "4.046627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-695a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50375; 50375'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4591666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046627'^^xsd:double;
  dwc:latitude '51.86847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615088'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867821 4.046728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.867821"^^xsd:decimal ;
  dwc:decimalLongitude "4.046728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.867821 4.046728)"^^geo:wktLiteral ;
  geo-pos:lat "51.867821"^^xsd:decimal ;
  geo-pos:long "4.046728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56756; 56756'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1766666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046728'^^xsd:double;
  dwc:latitude '51.867821'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621222'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985573 4.046734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985573"^^xsd:decimal ;
  dwc:decimalLongitude "4.046734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985573 4.046734)"^^geo:wktLiteral ;
  geo-pos:lat "51.985573"^^xsd:decimal ;
  geo-pos:long "4.046734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7404'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39365; 39365'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046734'^^xsd:double;
  dwc:latitude '51.985573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604634'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985573 4.046734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985573"^^xsd:decimal ;
  dwc:decimalLongitude "4.046734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985573 4.046734)"^^geo:wktLiteral ;
  geo-pos:lat "51.985573"^^xsd:decimal ;
  geo-pos:long "4.046734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7403'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39364; 39364'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046734'^^xsd:double;
  dwc:latitude '51.985573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604633'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985573 4.046734)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985573"^^xsd:decimal ;
  dwc:decimalLongitude "4.046734"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985573 4.046734)"^^geo:wktLiteral ;
  geo-pos:lat "51.985573"^^xsd:decimal ;
  geo-pos:long "4.046734"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7402'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39366; 39366'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046734'^^xsd:double;
  dwc:latitude '51.985573'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604636'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986652 4.046788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986652"^^xsd:decimal ;
  dwc:decimalLongitude "4.046788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986652 4.046788)"^^geo:wktLiteral ;
  geo-pos:lat "51.986652"^^xsd:decimal ;
  geo-pos:long "4.046788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53927; 53927'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.186666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046788'^^xsd:double;
  dwc:latitude '51.986652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618511'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986652 4.046788)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986652"^^xsd:decimal ;
  dwc:decimalLongitude "4.046788"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986652 4.046788)"^^geo:wktLiteral ;
  geo-pos:lat "51.986652"^^xsd:decimal ;
  geo-pos:long "4.046788"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53926; 53926'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.186666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046788'^^xsd:double;
  dwc:latitude '51.986652'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618510'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869196 4.046833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.869196"^^xsd:decimal ;
  dwc:decimalLongitude "4.046833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.869196 4.046833)"^^geo:wktLiteral ;
  geo-pos:lat "51.869196"^^xsd:decimal ;
  geo-pos:long "4.046833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eeb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49541; 49541'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046833'^^xsd:double;
  dwc:latitude '51.869196'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613520'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836251 4.046838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836251"^^xsd:decimal ;
  dwc:decimalLongitude "4.046838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836251 4.046838)"^^geo:wktLiteral ;
  geo-pos:lat "51.836251"^^xsd:decimal ;
  geo-pos:long "4.046838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-440c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42854; 42854'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046838'^^xsd:double;
  dwc:latitude '51.836251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607905'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836251 4.046838)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836251"^^xsd:decimal ;
  dwc:decimalLongitude "4.046838"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836251 4.046838)"^^geo:wktLiteral ;
  geo-pos:lat "51.836251"^^xsd:decimal ;
  geo-pos:long "4.046838"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-440b'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42855; 42855'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046838'^^xsd:double;
  dwc:latitude '51.836251'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607906'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836548 4.046845)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836548"^^xsd:decimal ;
  dwc:decimalLongitude "4.046845"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836548 4.046845)"^^geo:wktLiteral ;
  geo-pos:lat "51.836548"^^xsd:decimal ;
  geo-pos:long "4.046845"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52997; 52997'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.448333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.046845'^^xsd:double;
  dwc:latitude '51.836548'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617616'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835872 4.047061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835872"^^xsd:decimal ;
  dwc:decimalLongitude "4.047061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835872 4.047061)"^^geo:wktLiteral ;
  geo-pos:lat "51.835872"^^xsd:decimal ;
  geo-pos:long "4.047061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c47'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45686; 45686'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047061'^^xsd:double;
  dwc:latitude '51.835872'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610649'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833737 4.047103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833737"^^xsd:decimal ;
  dwc:decimalLongitude "4.047103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833737 4.047103)"^^geo:wktLiteral ;
  geo-pos:lat "51.833737"^^xsd:decimal ;
  geo-pos:long "4.047103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52364; 52364'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.614444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047103'^^xsd:double;
  dwc:latitude '51.833737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617003'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833737 4.047103)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.833737"^^xsd:decimal ;
  dwc:decimalLongitude "4.047103"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.833737 4.047103)"^^geo:wktLiteral ;
  geo-pos:lat "51.833737"^^xsd:decimal ;
  geo-pos:long "4.047103"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd8'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52362; 52362'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.614444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047103'^^xsd:double;
  dwc:latitude '51.833737'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617002'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870281 4.047236)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.870281"^^xsd:decimal ;
  dwc:decimalLongitude "4.047236"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.870281 4.047236)"^^geo:wktLiteral ;
  geo-pos:lat "51.870281"^^xsd:decimal ;
  geo-pos:long "4.047236"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e9'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39391; 39391'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047236'^^xsd:double;
  dwc:latitude '51.870281'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604661'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836112 4.047343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836112"^^xsd:decimal ;
  dwc:decimalLongitude "4.047343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836112 4.047343)"^^geo:wktLiteral ;
  geo-pos:lat "51.836112"^^xsd:decimal ;
  geo-pos:long "4.047343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41bc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56733; 56733'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047343'^^xsd:double;
  dwc:latitude '51.836112'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621199'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866665 4.047384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866665"^^xsd:decimal ;
  dwc:decimalLongitude "4.047384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866665 4.047384)"^^geo:wktLiteral ;
  geo-pos:lat "51.866665"^^xsd:decimal ;
  geo-pos:long "4.047384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44490; 44490'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047384'^^xsd:double;
  dwc:latitude '51.866665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609509'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866665 4.047384)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866665"^^xsd:decimal ;
  dwc:decimalLongitude "4.047384"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866665 4.047384)"^^geo:wktLiteral ;
  geo-pos:lat "51.866665"^^xsd:decimal ;
  geo-pos:long "4.047384"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44489; 44489'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4577777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047384'^^xsd:double;
  dwc:latitude '51.866665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609508'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837316 4.0474)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837316"^^xsd:decimal ;
  dwc:decimalLongitude "4.0474"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837316 4.0474)"^^geo:wktLiteral ;
  geo-pos:lat "51.837316"^^xsd:decimal ;
  geo-pos:long "4.0474"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ae'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55372; 55372'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.682777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0474'^^xsd:double;
  dwc:latitude '51.837316'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619890'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86795 4.047414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86795"^^xsd:decimal ;
  dwc:decimalLongitude "4.047414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86795 4.047414)"^^geo:wktLiteral ;
  geo-pos:lat "51.86795"^^xsd:decimal ;
  geo-pos:long "4.047414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a76'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51109; 51109'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047414'^^xsd:double;
  dwc:latitude '51.86795'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615793'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985405 4.047429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985405"^^xsd:decimal ;
  dwc:decimalLongitude "4.047429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985405 4.047429)"^^geo:wktLiteral ;
  geo-pos:lat "51.985405"^^xsd:decimal ;
  geo-pos:long "4.047429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7125'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42103; 42103'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047429'^^xsd:double;
  dwc:latitude '51.985405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607287'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985405 4.047429)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985405"^^xsd:decimal ;
  dwc:decimalLongitude "4.047429"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985405 4.047429)"^^geo:wktLiteral ;
  geo-pos:lat "51.985405"^^xsd:decimal ;
  geo-pos:long "4.047429"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7124'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42102; 42102'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.8838888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047429'^^xsd:double;
  dwc:latitude '51.985405'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607286'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835203 4.047438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.835203"^^xsd:decimal ;
  dwc:decimalLongitude "4.047438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.835203 4.047438)"^^geo:wktLiteral ;
  geo-pos:lat "51.835203"^^xsd:decimal ;
  geo-pos:long "4.047438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50ea'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46714; 46714'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047438'^^xsd:double;
  dwc:latitude '51.835203'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611651'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914984 4.047461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914984"^^xsd:decimal ;
  dwc:decimalLongitude "4.047461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914984 4.047461)"^^geo:wktLiteral ;
  geo-pos:lat "51.914984"^^xsd:decimal ;
  geo-pos:long "4.047461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7623'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50139; 50139'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.518888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047461'^^xsd:double;
  dwc:latitude '51.914984'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614926'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914984 4.047461)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.914984"^^xsd:decimal ;
  dwc:decimalLongitude "4.047461"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.914984 4.047461)"^^geo:wktLiteral ;
  geo-pos:lat "51.914984"^^xsd:decimal ;
  geo-pos:long "4.047461"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7622'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50138; 50138'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.518888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047461'^^xsd:double;
  dwc:latitude '51.914984'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614925'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86749 4.047621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86749"^^xsd:decimal ;
  dwc:decimalLongitude "4.047621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86749 4.047621)"^^geo:wktLiteral ;
  geo-pos:lat "51.86749"^^xsd:decimal ;
  geo-pos:long "4.047621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ed'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40007; 40007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047621'^^xsd:double;
  dwc:latitude '51.86749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605211'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86749 4.047621)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86749"^^xsd:decimal ;
  dwc:decimalLongitude "4.047621"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86749 4.047621)"^^geo:wktLiteral ;
  geo-pos:lat "51.86749"^^xsd:decimal ;
  geo-pos:long "4.047621"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ec'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40006; 40006'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.047621'^^xsd:double;
  dwc:latitude '51.86749'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605210'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83641 4.048177)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83641"^^xsd:decimal ;
  dwc:decimalLongitude "4.048177"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83641 4.048177)"^^geo:wktLiteral ;
  geo-pos:lat "51.83641"^^xsd:decimal ;
  geo-pos:long "4.048177"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e4'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39397; 39397'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6341666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048177'^^xsd:double;
  dwc:latitude '51.83641'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604666'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836121 4.04833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836121"^^xsd:decimal ;
  dwc:decimalLongitude "4.04833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836121 4.04833)"^^geo:wktLiteral ;
  geo-pos:lat "51.836121"^^xsd:decimal ;
  geo-pos:long "4.04833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a84'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51096; 51096'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04833'^^xsd:double;
  dwc:latitude '51.836121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615780'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836121 4.04833)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.836121"^^xsd:decimal ;
  dwc:decimalLongitude "4.04833"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.836121 4.04833)"^^geo:wktLiteral ;
  geo-pos:lat "51.836121"^^xsd:decimal ;
  geo-pos:long "4.04833"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a83'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51095; 51095'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7427777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04833'^^xsd:double;
  dwc:latitude '51.836121'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615779'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866242 4.04842)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.866242"^^xsd:decimal ;
  dwc:decimalLongitude "4.04842"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.866242 4.04842)"^^geo:wktLiteral ;
  geo-pos:lat "51.866242"^^xsd:decimal ;
  geo-pos:long "4.04842"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56755; 56755'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04842'^^xsd:double;
  dwc:latitude '51.866242'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621221'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837666 4.048511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837666"^^xsd:decimal ;
  dwc:decimalLongitude "4.048511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837666 4.048511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837666"^^xsd:decimal ;
  geo-pos:long "4.048511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55955; 55955'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048511'^^xsd:double;
  dwc:latitude '51.837666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620409'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837666 4.048511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837666"^^xsd:decimal ;
  dwc:decimalLongitude "4.048511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837666 4.048511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837666"^^xsd:decimal ;
  geo-pos:long "4.048511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55952; 55952'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048511'^^xsd:double;
  dwc:latitude '51.837666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620408'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837666 4.048511)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837666"^^xsd:decimal ;
  dwc:decimalLongitude "4.048511"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837666 4.048511)"^^geo:wktLiteral ;
  geo-pos:lat "51.837666"^^xsd:decimal ;
  geo-pos:long "4.048511"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55951; 55951'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9330555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048511'^^xsd:double;
  dwc:latitude '51.837666'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620407'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865979 4.048704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865979"^^xsd:decimal ;
  dwc:decimalLongitude "4.048704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865979 4.048704)"^^geo:wktLiteral ;
  geo-pos:lat "51.865979"^^xsd:decimal ;
  geo-pos:long "4.048704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f6e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54806; 54806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.820833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048704'^^xsd:double;
  dwc:latitude '51.865979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619304'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865979 4.048704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865979"^^xsd:decimal ;
  dwc:decimalLongitude "4.048704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865979 4.048704)"^^geo:wktLiteral ;
  geo-pos:lat "51.865979"^^xsd:decimal ;
  geo-pos:long "4.048704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f6d'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54805; 54805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.820833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048704'^^xsd:double;
  dwc:latitude '51.865979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619303'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865979 4.048704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865979"^^xsd:decimal ;
  dwc:decimalLongitude "4.048704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865979 4.048704)"^^geo:wktLiteral ;
  geo-pos:lat "51.865979"^^xsd:decimal ;
  geo-pos:long "4.048704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f6c'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54804; 54804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.820833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048704'^^xsd:double;
  dwc:latitude '51.865979'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619302'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868478 4.048719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868478"^^xsd:decimal ;
  dwc:decimalLongitude "4.048719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868478 4.048719)"^^geo:wktLiteral ;
  geo-pos:lat "51.868478"^^xsd:decimal ;
  geo-pos:long "4.048719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-653d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48883; 48883'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9216666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048719'^^xsd:double;
  dwc:latitude '51.868478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613467'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868478 4.048719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.868478"^^xsd:decimal ;
  dwc:decimalLongitude "4.048719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.868478 4.048719)"^^geo:wktLiteral ;
  geo-pos:lat "51.868478"^^xsd:decimal ;
  geo-pos:long "4.048719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-635d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44761; 44761'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.923611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048719'^^xsd:double;
  dwc:latitude '51.868478'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609808'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83599 4.048849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83599"^^xsd:decimal ;
  dwc:decimalLongitude "4.048849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83599 4.048849)"^^geo:wktLiteral ;
  geo-pos:lat "51.83599"^^xsd:decimal ;
  geo-pos:long "4.048849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-713e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42078; 42078'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048849'^^xsd:double;
  dwc:latitude '51.83599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607263'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83599 4.048849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83599"^^xsd:decimal ;
  dwc:decimalLongitude "4.048849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83599 4.048849)"^^geo:wktLiteral ;
  geo-pos:lat "51.83599"^^xsd:decimal ;
  geo-pos:long "4.048849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-713d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42076; 42076'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048849'^^xsd:double;
  dwc:latitude '51.83599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607261'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83599 4.048849)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83599"^^xsd:decimal ;
  dwc:decimalLongitude "4.048849"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83599 4.048849)"^^geo:wktLiteral ;
  geo-pos:lat "51.83599"^^xsd:decimal ;
  geo-pos:long "4.048849"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-713c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 42077; 42077'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '8.7444444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048849'^^xsd:double;
  dwc:latitude '51.83599'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607262'^^xsd:integer;
  dwc:observationDate '2005-04-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86649 4.048861)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86649"^^xsd:decimal ;
  dwc:decimalLongitude "4.048861"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86649 4.048861)"^^geo:wktLiteral ;
  geo-pos:lat "51.86649"^^xsd:decimal ;
  geo-pos:long "4.048861"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47813; 47813'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.4230555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.048861'^^xsd:double;
  dwc:latitude '51.86649'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612768'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865826 4.049004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865826"^^xsd:decimal ;
  dwc:decimalLongitude "4.049004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865826 4.049004)"^^geo:wktLiteral ;
  geo-pos:lat "51.865826"^^xsd:decimal ;
  geo-pos:long "4.049004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78aa'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52091; 52091'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.049004'^^xsd:double;
  dwc:latitude '51.865826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616778'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865826 4.049004)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865826"^^xsd:decimal ;
  dwc:decimalLongitude "4.049004"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865826 4.049004)"^^geo:wktLiteral ;
  geo-pos:lat "51.865826"^^xsd:decimal ;
  geo-pos:long "4.049004"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78a9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52090; 52090'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3222222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.049004'^^xsd:double;
  dwc:latitude '51.865826'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616777'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865804 4.04915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865804"^^xsd:decimal ;
  dwc:decimalLongitude "4.04915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865804 4.04915)"^^geo:wktLiteral ;
  geo-pos:lat "51.865804"^^xsd:decimal ;
  geo-pos:long "4.04915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ac'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40155; 40155'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.840555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04915'^^xsd:double;
  dwc:latitude '51.865804'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605359'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865804 4.04915)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865804"^^xsd:decimal ;
  dwc:decimalLongitude "4.04915"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865804 4.04915)"^^geo:wktLiteral ;
  geo-pos:lat "51.865804"^^xsd:decimal ;
  geo-pos:long "4.04915"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ab'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40156; 40156'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.840555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.04915'^^xsd:double;
  dwc:latitude '51.865804'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605360'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986172 4.049179)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986172"^^xsd:decimal ;
  dwc:decimalLongitude "4.049179"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986172 4.049179)"^^geo:wktLiteral ;
  geo-pos:lat "51.986172"^^xsd:decimal ;
  geo-pos:long "4.049179"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6948'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50395; 50395'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5422222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.049179'^^xsd:double;
  dwc:latitude '51.986172'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615106'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837407 4.049332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.837407"^^xsd:decimal ;
  dwc:decimalLongitude "4.049332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.837407 4.049332)"^^geo:wktLiteral ;
  geo-pos:lat "51.837407"^^xsd:decimal ;
  geo-pos:long "4.049332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40001; 40001'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2875'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.049332'^^xsd:double;
  dwc:latitude '51.837407'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605203'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838449 4.049385)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838449"^^xsd:decimal ;
  dwc:decimalLongitude "4.049385"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838449 4.049385)"^^geo:wktLiteral ;
  geo-pos:lat "51.838449"^^xsd:decimal ;
  geo-pos:long "4.049385"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f1'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 52998; 52998'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.450555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.049385'^^xsd:double;
  dwc:latitude '51.838449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617617'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985634 4.050012)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985634"^^xsd:decimal ;
  dwc:decimalLongitude "4.050012"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985634 4.050012)"^^geo:wktLiteral ;
  geo-pos:lat "51.985634"^^xsd:decimal ;
  geo-pos:long "4.050012"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4165'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56821; 56821'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3322222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050012'^^xsd:double;
  dwc:latitude '51.985634'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621287'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 4.050173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865435"^^xsd:decimal ;
  dwc:decimalLongitude "4.050173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 4.050173)"^^geo:wktLiteral ;
  geo-pos:lat "51.865435"^^xsd:decimal ;
  geo-pos:long "4.050173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43fe'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42870; 42870'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050173'^^xsd:double;
  dwc:latitude '51.865435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607921'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 4.050173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865435"^^xsd:decimal ;
  dwc:decimalLongitude "4.050173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865435 4.050173)"^^geo:wktLiteral ;
  geo-pos:lat "51.865435"^^xsd:decimal ;
  geo-pos:long "4.050173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43fd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42869; 42869'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050173'^^xsd:double;
  dwc:latitude '51.865435'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607920'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83773 4.050341)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83773"^^xsd:decimal ;
  dwc:decimalLongitude "4.050341"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83773 4.050341)"^^geo:wktLiteral ;
  geo-pos:lat "51.83773"^^xsd:decimal ;
  geo-pos:long "4.050341"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46715; 46715'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050341'^^xsd:double;
  dwc:latitude '51.83773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611652'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838656 4.050377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838656"^^xsd:decimal ;
  dwc:decimalLongitude "4.050377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838656 4.050377)"^^geo:wktLiteral ;
  geo-pos:lat "51.838656"^^xsd:decimal ;
  geo-pos:long "4.050377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59be'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46242; 46242'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050377'^^xsd:double;
  dwc:latitude '51.838656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611225'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838656 4.050377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838656"^^xsd:decimal ;
  dwc:decimalLongitude "4.050377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838656 4.050377)"^^geo:wktLiteral ;
  geo-pos:lat "51.838656"^^xsd:decimal ;
  geo-pos:long "4.050377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59bd'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46241; 46241'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050377'^^xsd:double;
  dwc:latitude '51.838656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611224'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838656 4.050377)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838656"^^xsd:decimal ;
  dwc:decimalLongitude "4.050377"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838656 4.050377)"^^geo:wktLiteral ;
  geo-pos:lat "51.838656"^^xsd:decimal ;
  geo-pos:long "4.050377"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59bc'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46243; 46243'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8077777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050377'^^xsd:double;
  dwc:latitude '51.838656'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611226'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839222 4.050463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839222"^^xsd:decimal ;
  dwc:decimalLongitude "4.050463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839222 4.050463)"^^geo:wktLiteral ;
  geo-pos:lat "51.839222"^^xsd:decimal ;
  geo-pos:long "4.050463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55373; 55373'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.685'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050463'^^xsd:double;
  dwc:latitude '51.839222'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619891'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839635 4.050545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839635"^^xsd:decimal ;
  dwc:decimalLongitude "4.050545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839635 4.050545)"^^geo:wktLiteral ;
  geo-pos:lat "51.839635"^^xsd:decimal ;
  geo-pos:long "4.050545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5dd1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47812; 47812'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.3986111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050545'^^xsd:double;
  dwc:latitude '51.839635'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612767'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987292 4.050589)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987292"^^xsd:decimal ;
  dwc:decimalLongitude "4.050589"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987292 4.050589)"^^geo:wktLiteral ;
  geo-pos:lat "51.987292"^^xsd:decimal ;
  geo-pos:long "4.050589"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a50'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51147; 51147'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9611111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050589'^^xsd:double;
  dwc:latitude '51.987292'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615831'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838609 4.050652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838609"^^xsd:decimal ;
  dwc:decimalLongitude "4.050652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838609 4.050652)"^^geo:wktLiteral ;
  geo-pos:lat "51.838609"^^xsd:decimal ;
  geo-pos:long "4.050652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c46'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45687; 45687'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050652'^^xsd:double;
  dwc:latitude '51.838609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610650'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838609 4.050652)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838609"^^xsd:decimal ;
  dwc:decimalLongitude "4.050652"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838609 4.050652)"^^geo:wktLiteral ;
  geo-pos:lat "51.838609"^^xsd:decimal ;
  geo-pos:long "4.050652"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c45'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45688; 45688'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0116666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050652'^^xsd:double;
  dwc:latitude '51.838609'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610651'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8665 4.050677)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8665"^^xsd:decimal ;
  dwc:decimalLongitude "4.050677"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8665 4.050677)"^^geo:wktLiteral ;
  geo-pos:lat "51.8665"^^xsd:decimal ;
  geo-pos:long "4.050677"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-635e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44760; 44760'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.921666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050677'^^xsd:double;
  dwc:latitude '51.8665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609807'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839201 4.050811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839201"^^xsd:decimal ;
  dwc:decimalLongitude "4.050811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839201 4.050811)"^^geo:wktLiteral ;
  geo-pos:lat "51.839201"^^xsd:decimal ;
  geo-pos:long "4.050811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60b0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40152; 40152'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.811666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050811'^^xsd:double;
  dwc:latitude '51.839201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605356'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839201 4.050811)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839201"^^xsd:decimal ;
  dwc:decimalLongitude "4.050811"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839201 4.050811)"^^geo:wktLiteral ;
  geo-pos:lat "51.839201"^^xsd:decimal ;
  geo-pos:long "4.050811"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60af'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40151; 40151'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.811666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050811'^^xsd:double;
  dwc:latitude '51.839201'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605355'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838265 4.050847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838265"^^xsd:decimal ;
  dwc:decimalLongitude "4.050847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838265 4.050847)"^^geo:wktLiteral ;
  geo-pos:lat "51.838265"^^xsd:decimal ;
  geo-pos:long "4.050847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a82'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51097; 51097'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7447222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050847'^^xsd:double;
  dwc:latitude '51.838265'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615781'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985904 4.05095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985904"^^xsd:decimal ;
  dwc:decimalLongitude "4.05095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985904 4.05095)"^^geo:wktLiteral ;
  geo-pos:lat "51.985904"^^xsd:decimal ;
  geo-pos:long "4.05095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a57'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51141; 51141'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05095'^^xsd:double;
  dwc:latitude '51.985904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615825'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985904 4.05095)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985904"^^xsd:decimal ;
  dwc:decimalLongitude "4.05095"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985904 4.05095)"^^geo:wktLiteral ;
  geo-pos:lat "51.985904"^^xsd:decimal ;
  geo-pos:long "4.05095"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a56'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51140; 51140'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05095'^^xsd:double;
  dwc:latitude '51.985904'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615824'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984972 4.050982)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984972"^^xsd:decimal ;
  dwc:decimalLongitude "4.050982"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984972 4.050982)"^^geo:wktLiteral ;
  geo-pos:lat "51.984972"^^xsd:decimal ;
  geo-pos:long "4.050982"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-785a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52170; 52170'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.050982'^^xsd:double;
  dwc:latitude '51.984972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616857'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864419 4.051181)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864419"^^xsd:decimal ;
  dwc:decimalLongitude "4.051181"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864419 4.051181)"^^geo:wktLiteral ;
  geo-pos:lat "51.864419"^^xsd:decimal ;
  geo-pos:long "4.051181"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a77'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51108; 51108'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7691666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051181'^^xsd:double;
  dwc:latitude '51.864419'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615792'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864859 4.051205)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864859"^^xsd:decimal ;
  dwc:decimalLongitude "4.051205"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864859 4.051205)"^^geo:wktLiteral ;
  geo-pos:lat "51.864859"^^xsd:decimal ;
  geo-pos:long "4.051205"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46250; 46250'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8277777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051205'^^xsd:double;
  dwc:latitude '51.864859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611233'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838631 4.051219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838631"^^xsd:decimal ;
  dwc:decimalLongitude "4.051219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838631 4.051219)"^^geo:wktLiteral ;
  geo-pos:lat "51.838631"^^xsd:decimal ;
  geo-pos:long "4.051219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e6'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39396; 39396'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051219'^^xsd:double;
  dwc:latitude '51.838631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604665'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838631 4.051219)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838631"^^xsd:decimal ;
  dwc:decimalLongitude "4.051219"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838631 4.051219)"^^geo:wktLiteral ;
  geo-pos:lat "51.838631"^^xsd:decimal ;
  geo-pos:long "4.051219"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39395; 39395'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6319444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051219'^^xsd:double;
  dwc:latitude '51.838631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604664'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83944 4.051223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83944"^^xsd:decimal ;
  dwc:decimalLongitude "4.051223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83944 4.051223)"^^geo:wktLiteral ;
  geo-pos:lat "51.83944"^^xsd:decimal ;
  geo-pos:long "4.051223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-440a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42856; 42856'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3291666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051223'^^xsd:double;
  dwc:latitude '51.83944'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607907'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984849 4.05126)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984849"^^xsd:decimal ;
  dwc:decimalLongitude "4.05126"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984849 4.05126)"^^geo:wktLiteral ;
  geo-pos:lat "51.984849"^^xsd:decimal ;
  geo-pos:long "4.05126"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57a0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44526; 44526'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5719444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05126'^^xsd:double;
  dwc:latitude '51.984849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609546'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864965 4.051411)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864965"^^xsd:decimal ;
  dwc:decimalLongitude "4.051411"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864965 4.051411)"^^geo:wktLiteral ;
  geo-pos:lat "51.864965"^^xsd:decimal ;
  geo-pos:long "4.051411"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eec'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49540; 49540'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051411'^^xsd:double;
  dwc:latitude '51.864965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613519'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839129 4.051497)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839129"^^xsd:decimal ;
  dwc:decimalLongitude "4.051497"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839129 4.051497)"^^geo:wktLiteral ;
  geo-pos:lat "51.839129"^^xsd:decimal ;
  geo-pos:long "4.051497"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b2'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52082; 52082'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.2994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051497'^^xsd:double;
  dwc:latitude '51.839129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616769'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840092 4.051674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840092"^^xsd:decimal ;
  dwc:decimalLongitude "4.051674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840092 4.051674)"^^geo:wktLiteral ;
  geo-pos:lat "51.840092"^^xsd:decimal ;
  geo-pos:long "4.051674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ec'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 53890; 53890'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.038333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051674'^^xsd:double;
  dwc:latitude '51.840092'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617590'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840101 4.051674)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840101"^^xsd:decimal ;
  dwc:decimalLongitude "4.051674"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840101 4.051674)"^^geo:wktLiteral ;
  geo-pos:lat "51.840101"^^xsd:decimal ;
  geo-pos:long "4.051674"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47f0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 52999; 52999'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.4525'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051674'^^xsd:double;
  dwc:latitude '51.840101'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617618'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83876 4.051831)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.83876"^^xsd:decimal ;
  dwc:decimalLongitude "4.051831"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.83876 4.051831)"^^geo:wktLiteral ;
  geo-pos:lat "51.83876"^^xsd:decimal ;
  geo-pos:long "4.051831"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e21'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48175; 48175'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.446666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051831'^^xsd:double;
  dwc:latitude '51.83876'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613064'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864907 4.051889)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864907"^^xsd:decimal ;
  dwc:decimalLongitude "4.051889"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864907 4.051889)"^^geo:wktLiteral ;
  geo-pos:lat "51.864907"^^xsd:decimal ;
  geo-pos:long "4.051889"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e1d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48181; 48181'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.47'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.051889'^^xsd:double;
  dwc:latitude '51.864907'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613068'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865166 4.052055)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.865166"^^xsd:decimal ;
  dwc:decimalLongitude "4.052055"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.865166 4.052055)"^^geo:wktLiteral ;
  geo-pos:lat "51.865166"^^xsd:decimal ;
  geo-pos:long "4.052055"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46722; 46722'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4683333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052055'^^xsd:double;
  dwc:latitude '51.865166'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611659'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838631 4.052191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838631"^^xsd:decimal ;
  dwc:decimalLongitude "4.052191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838631 4.052191)"^^geo:wktLiteral ;
  geo-pos:lat "51.838631"^^xsd:decimal ;
  geo-pos:long "4.052191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72ff'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43840; 43840'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052191'^^xsd:double;
  dwc:latitude '51.838631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608851'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838631 4.052191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838631"^^xsd:decimal ;
  dwc:decimalLongitude "4.052191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838631 4.052191)"^^geo:wktLiteral ;
  geo-pos:lat "51.838631"^^xsd:decimal ;
  geo-pos:long "4.052191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72fe'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43839; 43839'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052191'^^xsd:double;
  dwc:latitude '51.838631'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608850'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838847 4.052225)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.838847"^^xsd:decimal ;
  dwc:decimalLongitude "4.052225"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.838847 4.052225)"^^geo:wktLiteral ;
  geo-pos:lat "51.838847"^^xsd:decimal ;
  geo-pos:long "4.052225"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7637'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50118; 50118'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.4625'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052225'^^xsd:double;
  dwc:latitude '51.838847'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614905'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839773 4.052332)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.839773"^^xsd:decimal ;
  dwc:decimalLongitude "4.052332"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.839773 4.052332)"^^geo:wktLiteral ;
  geo-pos:lat "51.839773"^^xsd:decimal ;
  geo-pos:long "4.052332"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52083; 52083'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052332'^^xsd:double;
  dwc:latitude '51.839773'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616770'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840013 4.052499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840013"^^xsd:decimal ;
  dwc:decimalLongitude "4.052499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840013 4.052499)"^^geo:wktLiteral ;
  geo-pos:lat "51.840013"^^xsd:decimal ;
  geo-pos:long "4.052499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56735; 56735'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052499'^^xsd:double;
  dwc:latitude '51.840013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621201'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840013 4.052499)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840013"^^xsd:decimal ;
  dwc:decimalLongitude "4.052499"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840013 4.052499)"^^geo:wktLiteral ;
  geo-pos:lat "51.840013"^^xsd:decimal ;
  geo-pos:long "4.052499"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ba'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56734; 56734'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1472222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052499'^^xsd:double;
  dwc:latitude '51.840013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621200'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86269 4.05252)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86269"^^xsd:decimal ;
  dwc:decimalLongitude "4.05252"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86269 4.05252)"^^geo:wktLiteral ;
  geo-pos:lat "51.86269"^^xsd:decimal ;
  geo-pos:long "4.05252"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bbd'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55962; 55962'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05252'^^xsd:double;
  dwc:latitude '51.86269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620415'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985889 4.05261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985889"^^xsd:decimal ;
  dwc:decimalLongitude "4.05261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985889 4.05261)"^^geo:wktLiteral ;
  geo-pos:lat "51.985889"^^xsd:decimal ;
  geo-pos:long "4.05261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7605'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50168; 50168'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.595555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05261'^^xsd:double;
  dwc:latitude '51.985889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614416'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985889 4.05261)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.985889"^^xsd:decimal ;
  dwc:decimalLongitude "4.05261"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.985889 4.05261)"^^geo:wktLiteral ;
  geo-pos:lat "51.985889"^^xsd:decimal ;
  geo-pos:long "4.05261"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7604'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50169; 50169'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.595555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05261'^^xsd:double;
  dwc:latitude '51.985889'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614417'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864206 4.052817)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.864206"^^xsd:decimal ;
  dwc:decimalLongitude "4.052817"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.864206 4.052817)"^^geo:wktLiteral ;
  geo-pos:lat "51.864206"^^xsd:decimal ;
  geo-pos:long "4.052817"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-653e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48882; 48882'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052817'^^xsd:double;
  dwc:latitude '51.864206'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613466'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840154 4.052836)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840154"^^xsd:decimal ;
  dwc:decimalLongitude "4.052836"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840154 4.052836)"^^geo:wktLiteral ;
  geo-pos:lat "51.840154"^^xsd:decimal ;
  geo-pos:long "4.052836"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c44'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45689; 45689'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0127777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.052836'^^xsd:double;
  dwc:latitude '51.840154'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610652'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862657 4.053086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862657"^^xsd:decimal ;
  dwc:decimalLongitude "4.053086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862657 4.053086)"^^geo:wktLiteral ;
  geo-pos:lat "51.862657"^^xsd:decimal ;
  geo-pos:long "4.053086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a79'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51107; 51107'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053086'^^xsd:double;
  dwc:latitude '51.862657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615791'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862657 4.053086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862657"^^xsd:decimal ;
  dwc:decimalLongitude "4.053086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862657 4.053086)"^^geo:wktLiteral ;
  geo-pos:lat "51.862657"^^xsd:decimal ;
  geo-pos:long "4.053086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a78'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51106; 51106'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053086'^^xsd:double;
  dwc:latitude '51.862657'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615790'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861003 4.05312)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861003"^^xsd:decimal ;
  dwc:decimalLongitude "4.05312"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861003 4.05312)"^^geo:wktLiteral ;
  geo-pos:lat "51.861003"^^xsd:decimal ;
  geo-pos:long "4.05312"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44488; 44488'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4536111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05312'^^xsd:double;
  dwc:latitude '51.861003'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609507'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862744 4.053451)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.862744"^^xsd:decimal ;
  dwc:decimalLongitude "4.053451"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.862744 4.053451)"^^geo:wktLiteral ;
  geo-pos:lat "51.862744"^^xsd:decimal ;
  geo-pos:long "4.053451"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c40'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45693; 45693'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053451'^^xsd:double;
  dwc:latitude '51.862744'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610656'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984244 4.05362)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984244"^^xsd:decimal ;
  dwc:decimalLongitude "4.05362"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984244 4.05362)"^^geo:wktLiteral ;
  geo-pos:lat "51.984244"^^xsd:decimal ;
  geo-pos:long "4.05362"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b91'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56007; 56007'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.1188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05362'^^xsd:double;
  dwc:latitude '51.984244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620460'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984244 4.05362)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984244"^^xsd:decimal ;
  dwc:decimalLongitude "4.05362"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984244 4.05362)"^^geo:wktLiteral ;
  geo-pos:lat "51.984244"^^xsd:decimal ;
  geo-pos:long "4.05362"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b90'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56008; 56008'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.1188888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05362'^^xsd:double;
  dwc:latitude '51.984244'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620461'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861922 4.053911)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861922"^^xsd:decimal ;
  dwc:decimalLongitude "4.053911"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861922 4.053911)"^^geo:wktLiteral ;
  geo-pos:lat "51.861922"^^xsd:decimal ;
  geo-pos:long "4.053911"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ec'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53003; 53003'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.473611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053911'^^xsd:double;
  dwc:latitude '51.861922'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617622'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863181 4.053914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863181"^^xsd:decimal ;
  dwc:decimalLongitude "4.053914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863181 4.053914)"^^geo:wktLiteral ;
  geo-pos:lat "51.863181"^^xsd:decimal ;
  geo-pos:long "4.053914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52375; 52375'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.657222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053914'^^xsd:double;
  dwc:latitude '51.863181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617010'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863181 4.053914)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.863181"^^xsd:decimal ;
  dwc:decimalLongitude "4.053914"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.863181 4.053914)"^^geo:wktLiteral ;
  geo-pos:lat "51.863181"^^xsd:decimal ;
  geo-pos:long "4.053914"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52376; 52376'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.657222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053914'^^xsd:double;
  dwc:latitude '51.863181'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617011'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860537 4.053951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860537"^^xsd:decimal ;
  dwc:decimalLongitude "4.053951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860537 4.053951)"^^geo:wktLiteral ;
  geo-pos:lat "51.860537"^^xsd:decimal ;
  geo-pos:long "4.053951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a9'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56752; 56752'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1691666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053951'^^xsd:double;
  dwc:latitude '51.860537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621218'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860537 4.053951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860537"^^xsd:decimal ;
  dwc:decimalLongitude "4.053951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860537 4.053951)"^^geo:wktLiteral ;
  geo-pos:lat "51.860537"^^xsd:decimal ;
  geo-pos:long "4.053951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56754; 56754'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1691666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053951'^^xsd:double;
  dwc:latitude '51.860537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621220'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860537 4.053951)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860537"^^xsd:decimal ;
  dwc:decimalLongitude "4.053951"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860537 4.053951)"^^geo:wktLiteral ;
  geo-pos:lat "51.860537"^^xsd:decimal ;
  geo-pos:long "4.053951"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41a7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56753; 56753'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1691666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.053951'^^xsd:double;
  dwc:latitude '51.860537'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621219'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984005 4.054182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984005"^^xsd:decimal ;
  dwc:decimalLongitude "4.054182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984005 4.054182)"^^geo:wktLiteral ;
  geo-pos:lat "51.984005"^^xsd:decimal ;
  geo-pos:long "4.054182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6511'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48929; 48929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054182'^^xsd:double;
  dwc:latitude '51.984005'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613768'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860256 4.054191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860256"^^xsd:decimal ;
  dwc:decimalLongitude "4.054191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860256 4.054191)"^^geo:wktLiteral ;
  geo-pos:lat "51.860256"^^xsd:decimal ;
  geo-pos:long "4.054191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f70'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54803; 54803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.815'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054191'^^xsd:double;
  dwc:latitude '51.860256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619301'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860256 4.054191)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860256"^^xsd:decimal ;
  dwc:decimalLongitude "4.054191"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860256 4.054191)"^^geo:wktLiteral ;
  geo-pos:lat "51.860256"^^xsd:decimal ;
  geo-pos:long "4.054191"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f6f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54802; 54802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.815'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054191'^^xsd:double;
  dwc:latitude '51.860256'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619300'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840645 4.054241)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.840645"^^xsd:decimal ;
  dwc:decimalLongitude "4.054241"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.840645 4.054241)"^^geo:wktLiteral ;
  geo-pos:lat "51.840645"^^xsd:decimal ;
  geo-pos:long "4.054241"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-695f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50366; 50366'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4425'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054241'^^xsd:double;
  dwc:latitude '51.840645'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615083'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984436 4.054294)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984436"^^xsd:decimal ;
  dwc:decimalLongitude "4.054294"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984436 4.054294)"^^geo:wktLiteral ;
  geo-pos:lat "51.984436"^^xsd:decimal ;
  geo-pos:long "4.054294"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-557b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55423; 55423'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.873611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054294'^^xsd:double;
  dwc:latitude '51.984436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619941'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984623 4.054502)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984623"^^xsd:decimal ;
  dwc:decimalLongitude "4.054502"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984623 4.054502)"^^geo:wktLiteral ;
  geo-pos:lat "51.984623"^^xsd:decimal ;
  geo-pos:long "4.054502"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6947'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50396; 50396'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.5441666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054502'^^xsd:double;
  dwc:latitude '51.984623'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615107'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861187 4.054678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.861187"^^xsd:decimal ;
  dwc:decimalLongitude "4.054678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.861187 4.054678)"^^geo:wktLiteral ;
  geo-pos:lat "51.861187"^^xsd:decimal ;
  geo-pos:long "4.054678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a7a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51105; 51105'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7661111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054678'^^xsd:double;
  dwc:latitude '51.861187'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615789'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86141 4.054828)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86141"^^xsd:decimal ;
  dwc:decimalLongitude "4.054828"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86141 4.054828)"^^geo:wktLiteral ;
  geo-pos:lat "51.86141"^^xsd:decimal ;
  geo-pos:long "4.054828"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46249; 46249'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.825'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054828'^^xsd:double;
  dwc:latitude '51.86141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611232'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859746 4.054876)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859746"^^xsd:decimal ;
  dwc:decimalLongitude "4.054876"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859746 4.054876)"^^geo:wktLiteral ;
  geo-pos:lat "51.859746"^^xsd:decimal ;
  geo-pos:long "4.054876"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ad'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40154; 40154'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.834722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054876'^^xsd:double;
  dwc:latitude '51.859746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605358'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860115 4.054885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860115"^^xsd:decimal ;
  dwc:decimalLongitude "4.054885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860115 4.054885)"^^geo:wktLiteral ;
  geo-pos:lat "51.860115"^^xsd:decimal ;
  geo-pos:long "4.054885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4400'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42866; 42866'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054885'^^xsd:double;
  dwc:latitude '51.860115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607917'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860115 4.054885)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860115"^^xsd:decimal ;
  dwc:decimalLongitude "4.054885"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860115 4.054885)"^^geo:wktLiteral ;
  geo-pos:lat "51.860115"^^xsd:decimal ;
  geo-pos:long "4.054885"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42867; 42867'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3533333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.054885'^^xsd:double;
  dwc:latitude '51.860115'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607918'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860399 4.055182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860399"^^xsd:decimal ;
  dwc:decimalLongitude "4.055182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860399 4.055182)"^^geo:wktLiteral ;
  geo-pos:lat "51.860399"^^xsd:decimal ;
  geo-pos:long "4.055182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ac'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52089; 52089'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055182'^^xsd:double;
  dwc:latitude '51.860399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616776'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860399 4.055182)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.860399"^^xsd:decimal ;
  dwc:decimalLongitude "4.055182"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.860399 4.055182)"^^geo:wktLiteral ;
  geo-pos:lat "51.860399"^^xsd:decimal ;
  geo-pos:long "4.055182"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ab'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52088; 52088'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3175'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055182'^^xsd:double;
  dwc:latitude '51.860399'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616775'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841894 4.055286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841894"^^xsd:decimal ;
  dwc:decimalLongitude "4.055286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841894 4.055286)"^^geo:wktLiteral ;
  geo-pos:lat "51.841894"^^xsd:decimal ;
  geo-pos:long "4.055286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56737; 56737'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1494444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055286'^^xsd:double;
  dwc:latitude '51.841894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621203'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841894 4.055286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841894"^^xsd:decimal ;
  dwc:decimalLongitude "4.055286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841894 4.055286)"^^geo:wktLiteral ;
  geo-pos:lat "51.841894"^^xsd:decimal ;
  geo-pos:long "4.055286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56736; 56736'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1494444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055286'^^xsd:double;
  dwc:latitude '51.841894'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621202'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858878 4.055379)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858878"^^xsd:decimal ;
  dwc:decimalLongitude "4.055379"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858878 4.055379)"^^geo:wktLiteral ;
  geo-pos:lat "51.858878"^^xsd:decimal ;
  geo-pos:long "4.055379"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41aa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56751; 56751'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1675'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055379'^^xsd:double;
  dwc:latitude '51.858878'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621217'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841596 4.05541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.841596"^^xsd:decimal ;
  dwc:decimalLongitude "4.05541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.841596 4.05541)"^^geo:wktLiteral ;
  geo-pos:lat "51.841596"^^xsd:decimal ;
  geo-pos:long "4.05541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6543'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48877; 48877'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.8969444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05541'^^xsd:double;
  dwc:latitude '51.841596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613461'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858283 4.055641)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858283"^^xsd:decimal ;
  dwc:decimalLongitude "4.055641"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858283 4.055641)"^^geo:wktLiteral ;
  geo-pos:lat "51.858283"^^xsd:decimal ;
  geo-pos:long "4.055641"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44487; 44487'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4516666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055641'^^xsd:double;
  dwc:latitude '51.858283'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609506'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8608 4.055656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8608"^^xsd:decimal ;
  dwc:decimalLongitude "4.055656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8608 4.055656)"^^geo:wktLiteral ;
  geo-pos:lat "51.8608"^^xsd:decimal ;
  geo-pos:long "4.055656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72fb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43844; 43844'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055656'^^xsd:double;
  dwc:latitude '51.8608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608855'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8608 4.055656)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.8608"^^xsd:decimal ;
  dwc:decimalLongitude "4.055656"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.8608 4.055656)"^^geo:wktLiteral ;
  geo-pos:lat "51.8608"^^xsd:decimal ;
  geo-pos:long "4.055656"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72fa'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43843; 43843'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055656'^^xsd:double;
  dwc:latitude '51.8608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608854'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86141 4.055888)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86141"^^xsd:decimal ;
  dwc:decimalLongitude "4.055888"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86141 4.055888)"^^geo:wktLiteral ;
  geo-pos:lat "51.86141"^^xsd:decimal ;
  geo-pos:long "4.055888"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39392; 39392'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6138888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.055888'^^xsd:double;
  dwc:latitude '51.86141'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604662'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858054 4.056086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858054"^^xsd:decimal ;
  dwc:decimalLongitude "4.056086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858054 4.056086)"^^geo:wktLiteral ;
  geo-pos:lat "51.858054"^^xsd:decimal ;
  geo-pos:long "4.056086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ac'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56750; 56750'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056086'^^xsd:double;
  dwc:latitude '51.858054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621216'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858054 4.056086)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858054"^^xsd:decimal ;
  dwc:decimalLongitude "4.056086"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858054 4.056086)"^^geo:wktLiteral ;
  geo-pos:lat "51.858054"^^xsd:decimal ;
  geo-pos:long "4.056086"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ab'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56749; 56749'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056086'^^xsd:double;
  dwc:latitude '51.858054'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621215'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84248 4.056142)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84248"^^xsd:decimal ;
  dwc:decimalLongitude "4.056142"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84248 4.056142)"^^geo:wktLiteral ;
  geo-pos:lat "51.84248"^^xsd:decimal ;
  geo-pos:long "4.056142"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c43'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45690; 45690'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0144444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056142'^^xsd:double;
  dwc:latitude '51.84248'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610653'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859707 4.056211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859707"^^xsd:decimal ;
  dwc:decimalLongitude "4.056211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859707 4.056211)"^^geo:wktLiteral ;
  geo-pos:lat "51.859707"^^xsd:decimal ;
  geo-pos:long "4.056211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a7d'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51102; 51102'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056211'^^xsd:double;
  dwc:latitude '51.859707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615786'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859707 4.056211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859707"^^xsd:decimal ;
  dwc:decimalLongitude "4.056211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859707 4.056211)"^^geo:wktLiteral ;
  geo-pos:lat "51.859707"^^xsd:decimal ;
  geo-pos:long "4.056211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a7c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51104; 51104'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056211'^^xsd:double;
  dwc:latitude '51.859707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615788'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859707 4.056211)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859707"^^xsd:decimal ;
  dwc:decimalLongitude "4.056211"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859707 4.056211)"^^geo:wktLiteral ;
  geo-pos:lat "51.859707"^^xsd:decimal ;
  geo-pos:long "4.056211"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a7b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51103; 51103'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7647222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056211'^^xsd:double;
  dwc:latitude '51.859707'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615787'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85833 4.056368)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85833"^^xsd:decimal ;
  dwc:decimalLongitude "4.056368"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85833 4.056368)"^^geo:wktLiteral ;
  geo-pos:lat "51.85833"^^xsd:decimal ;
  geo-pos:long "4.056368"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bbe'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55960; 55960'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9541666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056368'^^xsd:double;
  dwc:latitude '51.85833'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620414'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843007 4.056546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843007"^^xsd:decimal ;
  dwc:decimalLongitude "4.056546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843007 4.056546)"^^geo:wktLiteral ;
  geo-pos:lat "51.843007"^^xsd:decimal ;
  geo-pos:long "4.056546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53eb'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53891; 53891'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056546'^^xsd:double;
  dwc:latitude '51.843007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617591'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843007 4.056546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843007"^^xsd:decimal ;
  dwc:decimalLongitude "4.056546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843007 4.056546)"^^geo:wktLiteral ;
  geo-pos:lat "51.843007"^^xsd:decimal ;
  geo-pos:long "4.056546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53ea'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53893; 53893'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056546'^^xsd:double;
  dwc:latitude '51.843007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617593'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843007 4.056546)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843007"^^xsd:decimal ;
  dwc:decimalLongitude "4.056546"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843007 4.056546)"^^geo:wktLiteral ;
  geo-pos:lat "51.843007"^^xsd:decimal ;
  geo-pos:long "4.056546"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e9'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53892; 53892'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.041666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056546'^^xsd:double;
  dwc:latitude '51.843007'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617592'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842925 4.056603)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842925"^^xsd:decimal ;
  dwc:decimalLongitude "4.056603"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842925 4.056603)"^^geo:wktLiteral ;
  geo-pos:lat "51.842925"^^xsd:decimal ;
  geo-pos:long "4.056603"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ac'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55374; 55374'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.689166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056603'^^xsd:double;
  dwc:latitude '51.842925'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619892'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858633 4.05668)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858633"^^xsd:decimal ;
  dwc:decimalLongitude "4.05668"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858633 4.05668)"^^geo:wktLiteral ;
  geo-pos:lat "51.858633"^^xsd:decimal ;
  geo-pos:long "4.05668"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53898; 53898'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.055'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05668'^^xsd:double;
  dwc:latitude '51.858633'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617598'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86 4.056698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.86"^^xsd:decimal ;
  dwc:decimalLongitude "4.056698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.86 4.056698)"^^geo:wktLiteral ;
  geo-pos:lat "51.86"^^xsd:decimal ;
  geo-pos:long "4.056698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e3'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46721; 46721'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056698'^^xsd:double;
  dwc:latitude '51.86'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611658'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842277 4.056747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842277"^^xsd:decimal ;
  dwc:decimalLongitude "4.056747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842277 4.056747)"^^geo:wktLiteral ;
  geo-pos:lat "51.842277"^^xsd:decimal ;
  geo-pos:long "4.056747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59bb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46245; 46245'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056747'^^xsd:double;
  dwc:latitude '51.842277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611228'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842277 4.056747)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.842277"^^xsd:decimal ;
  dwc:decimalLongitude "4.056747"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.842277 4.056747)"^^geo:wktLiteral ;
  geo-pos:lat "51.842277"^^xsd:decimal ;
  geo-pos:long "4.056747"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59ba'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46244; 46244'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8108333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056747'^^xsd:double;
  dwc:latitude '51.842277'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611227'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85945 4.056873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85945"^^xsd:decimal ;
  dwc:decimalLongitude "4.056873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85945 4.056873)"^^geo:wktLiteral ;
  geo-pos:lat "51.85945"^^xsd:decimal ;
  geo-pos:long "4.056873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eef'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49537; 49537'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056873'^^xsd:double;
  dwc:latitude '51.85945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614329'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85945 4.056873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85945"^^xsd:decimal ;
  dwc:decimalLongitude "4.056873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85945 4.056873)"^^geo:wktLiteral ;
  geo-pos:lat "51.85945"^^xsd:decimal ;
  geo-pos:long "4.056873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eee'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49539; 49539'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056873'^^xsd:double;
  dwc:latitude '51.85945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614331'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85945 4.056873)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85945"^^xsd:decimal ;
  dwc:decimalLongitude "4.056873"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85945 4.056873)"^^geo:wktLiteral ;
  geo-pos:lat "51.85945"^^xsd:decimal ;
  geo-pos:long "4.056873"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eed'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49538; 49538'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.056873'^^xsd:double;
  dwc:latitude '51.85945'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614330'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85756 4.057003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85756"^^xsd:decimal ;
  dwc:decimalLongitude "4.057003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85756 4.057003)"^^geo:wktLiteral ;
  geo-pos:lat "51.85756"^^xsd:decimal ;
  geo-pos:long "4.057003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ef'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40004; 40004'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057003'^^xsd:double;
  dwc:latitude '51.85756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605206'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85756 4.057003)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85756"^^xsd:decimal ;
  dwc:decimalLongitude "4.057003"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85756 4.057003)"^^geo:wktLiteral ;
  geo-pos:lat "51.85756"^^xsd:decimal ;
  geo-pos:long "4.057003"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66ee'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40005; 40005'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3086111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057003'^^xsd:double;
  dwc:latitude '51.85756'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605207'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857559 4.057091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857559"^^xsd:decimal ;
  dwc:decimalLongitude "4.057091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857559 4.057091)"^^geo:wktLiteral ;
  geo-pos:lat "51.857559"^^xsd:decimal ;
  geo-pos:long "4.057091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40747; 40747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057091'^^xsd:double;
  dwc:latitude '51.857559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605900'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857559 4.057091)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.857559"^^xsd:decimal ;
  dwc:decimalLongitude "4.057091"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.857559 4.057091)"^^geo:wktLiteral ;
  geo-pos:lat "51.857559"^^xsd:decimal ;
  geo-pos:long "4.057091"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40748; 40748'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057091'^^xsd:double;
  dwc:latitude '51.857559'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605901'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983619 4.057173)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983619"^^xsd:decimal ;
  dwc:decimalLongitude "4.057173"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983619 4.057173)"^^geo:wktLiteral ;
  geo-pos:lat "51.983619"^^xsd:decimal ;
  geo-pos:long "4.057173"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46751; 46751'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6080555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057173'^^xsd:double;
  dwc:latitude '51.983619'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611148'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859042 4.057183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859042"^^xsd:decimal ;
  dwc:decimalLongitude "4.057183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859042 4.057183)"^^geo:wktLiteral ;
  geo-pos:lat "51.859042"^^xsd:decimal ;
  geo-pos:long "4.057183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7632'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50124; 50124'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.474722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057183'^^xsd:double;
  dwc:latitude '51.859042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614911'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859042 4.057183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859042"^^xsd:decimal ;
  dwc:decimalLongitude "4.057183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859042 4.057183)"^^geo:wktLiteral ;
  geo-pos:lat "51.859042"^^xsd:decimal ;
  geo-pos:long "4.057183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7631'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50125; 50125'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.474722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057183'^^xsd:double;
  dwc:latitude '51.859042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614912'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859042 4.057183)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859042"^^xsd:decimal ;
  dwc:decimalLongitude "4.057183"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859042 4.057183)"^^geo:wktLiteral ;
  geo-pos:lat "51.859042"^^xsd:decimal ;
  geo-pos:long "4.057183"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7630'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50123; 50123'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.474722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057183'^^xsd:double;
  dwc:latitude '51.859042'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614910'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983967 4.057399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983967"^^xsd:decimal ;
  dwc:decimalLongitude "4.057399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983967 4.057399)"^^geo:wktLiteral ;
  geo-pos:lat "51.983967"^^xsd:decimal ;
  geo-pos:long "4.057399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d9e'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47864; 47864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057399'^^xsd:double;
  dwc:latitude '51.983967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612819'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983967 4.057399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983967"^^xsd:decimal ;
  dwc:decimalLongitude "4.057399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983967 4.057399)"^^geo:wktLiteral ;
  geo-pos:lat "51.983967"^^xsd:decimal ;
  geo-pos:long "4.057399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d9d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47865; 47865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057399'^^xsd:double;
  dwc:latitude '51.983967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612820'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983967 4.057399)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983967"^^xsd:decimal ;
  dwc:decimalLongitude "4.057399"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983967 4.057399)"^^geo:wktLiteral ;
  geo-pos:lat "51.983967"^^xsd:decimal ;
  geo-pos:long "4.057399"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5d9c'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47863; 47863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.5513888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057399'^^xsd:double;
  dwc:latitude '51.983967'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612818'^^xsd:integer;
  dwc:observationDate '2005-11-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858572 4.057463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858572"^^xsd:decimal ;
  dwc:decimalLongitude "4.057463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858572 4.057463)"^^geo:wktLiteral ;
  geo-pos:lat "51.858572"^^xsd:decimal ;
  geo-pos:long "4.057463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c41'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45692; 45692'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0261111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057463'^^xsd:double;
  dwc:latitude '51.858572'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610655'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856584 4.05759)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856584"^^xsd:decimal ;
  dwc:decimalLongitude "4.05759"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856584 4.05759)"^^geo:wktLiteral ;
  geo-pos:lat "51.856584"^^xsd:decimal ;
  geo-pos:long "4.05759"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-60ae'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40153; 40153'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '12'^^xsd:integer;
  dwc:timeOfDay '12.831666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05759'^^xsd:double;
  dwc:latitude '51.856584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605357'^^xsd:integer;
  dwc:observationDate '2005-09-12'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859464 4.057773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859464"^^xsd:decimal ;
  dwc:decimalLongitude "4.057773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859464 4.057773)"^^geo:wktLiteral ;
  geo-pos:lat "51.859464"^^xsd:decimal ;
  geo-pos:long "4.057773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd2'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52374; 52374'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.653888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057773'^^xsd:double;
  dwc:latitude '51.859464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617009'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859464 4.057773)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.859464"^^xsd:decimal ;
  dwc:decimalLongitude "4.057773"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.859464 4.057773)"^^geo:wktLiteral ;
  geo-pos:lat "51.859464"^^xsd:decimal ;
  geo-pos:long "4.057773"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd3'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52373; 52373'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.653888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.057773'^^xsd:double;
  dwc:latitude '51.859464'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617008'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983332 4.058098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983332"^^xsd:decimal ;
  dwc:decimalLongitude "4.058098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983332 4.058098)"^^geo:wktLiteral ;
  geo-pos:lat "51.983332"^^xsd:decimal ;
  geo-pos:long "4.058098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47cb'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53036; 53036'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.611388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058098'^^xsd:double;
  dwc:latitude '51.983332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617655'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983332 4.058098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983332"^^xsd:decimal ;
  dwc:decimalLongitude "4.058098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983332 4.058098)"^^geo:wktLiteral ;
  geo-pos:lat "51.983332"^^xsd:decimal ;
  geo-pos:long "4.058098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53038; 53038'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.611388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058098'^^xsd:double;
  dwc:latitude '51.983332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617657'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983332 4.058098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983332"^^xsd:decimal ;
  dwc:decimalLongitude "4.058098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983332 4.058098)"^^geo:wktLiteral ;
  geo-pos:lat "51.983332"^^xsd:decimal ;
  geo-pos:long "4.058098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c9'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53037; 53037'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.611388888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058098'^^xsd:double;
  dwc:latitude '51.983332'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617656'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856695 4.058174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856695"^^xsd:decimal ;
  dwc:decimalLongitude "4.058174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856695 4.058174)"^^geo:wktLiteral ;
  geo-pos:lat "51.856695"^^xsd:decimal ;
  geo-pos:long "4.058174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4402'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42864; 42864'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058174'^^xsd:double;
  dwc:latitude '51.856695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607915'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856695 4.058174)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856695"^^xsd:decimal ;
  dwc:decimalLongitude "4.058174"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856695 4.058174)"^^geo:wktLiteral ;
  geo-pos:lat "51.856695"^^xsd:decimal ;
  geo-pos:long "4.058174"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4401'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42865; 42865'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.35'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058174'^^xsd:double;
  dwc:latitude '51.856695'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607916'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858305 4.058197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858305"^^xsd:decimal ;
  dwc:decimalLongitude "4.058197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858305 4.058197)"^^geo:wktLiteral ;
  geo-pos:lat "51.858305"^^xsd:decimal ;
  geo-pos:long "4.058197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6361'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44758; 44758'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.913611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058197'^^xsd:double;
  dwc:latitude '51.858305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609805'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858305 4.058197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858305"^^xsd:decimal ;
  dwc:decimalLongitude "4.058197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858305 4.058197)"^^geo:wktLiteral ;
  geo-pos:lat "51.858305"^^xsd:decimal ;
  geo-pos:long "4.058197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6360'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44759; 44759'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.913611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058197'^^xsd:double;
  dwc:latitude '51.858305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609806'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858305 4.058197)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858305"^^xsd:decimal ;
  dwc:decimalLongitude "4.058197"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858305 4.058197)"^^geo:wktLiteral ;
  geo-pos:lat "51.858305"^^xsd:decimal ;
  geo-pos:long "4.058197"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-635f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44757; 44757'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.913611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058197'^^xsd:double;
  dwc:latitude '51.858305'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609804'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843359 4.05834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843359"^^xsd:decimal ;
  dwc:decimalLongitude "4.05834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843359 4.05834)"^^geo:wktLiteral ;
  geo-pos:lat "51.843359"^^xsd:decimal ;
  geo-pos:long "4.05834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b52'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47471; 47471'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05834'^^xsd:double;
  dwc:latitude '51.843359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612377'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843359 4.05834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843359"^^xsd:decimal ;
  dwc:decimalLongitude "4.05834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843359 4.05834)"^^geo:wktLiteral ;
  geo-pos:lat "51.843359"^^xsd:decimal ;
  geo-pos:long "4.05834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b51'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47470; 47470'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05834'^^xsd:double;
  dwc:latitude '51.843359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612376'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843359 4.05834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843359"^^xsd:decimal ;
  dwc:decimalLongitude "4.05834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843359 4.05834)"^^geo:wktLiteral ;
  geo-pos:lat "51.843359"^^xsd:decimal ;
  geo-pos:long "4.05834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b50'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47472; 47472'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9941666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.05834'^^xsd:double;
  dwc:latitude '51.843359'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612378'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856505 4.058387)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856505"^^xsd:decimal ;
  dwc:decimalLongitude "4.058387"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856505 4.058387)"^^geo:wktLiteral ;
  geo-pos:lat "51.856505"^^xsd:decimal ;
  geo-pos:long "4.058387"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-55ab'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55375; 55375'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.702777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058387'^^xsd:double;
  dwc:latitude '51.856505'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619893'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855137 4.058457)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855137"^^xsd:decimal ;
  dwc:decimalLongitude "4.058457"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855137 4.058457)"^^geo:wktLiteral ;
  geo-pos:lat "51.855137"^^xsd:decimal ;
  geo-pos:long "4.058457"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44486; 44486'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4494444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058457'^^xsd:double;
  dwc:latitude '51.855137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609505'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858598 4.058582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858598"^^xsd:decimal ;
  dwc:decimalLongitude "4.058582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858598 4.058582)"^^geo:wktLiteral ;
  geo-pos:lat "51.858598"^^xsd:decimal ;
  geo-pos:long "4.058582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e1f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48180; 48180'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.464166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058582'^^xsd:double;
  dwc:latitude '51.858598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613067'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858598 4.058582)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.858598"^^xsd:decimal ;
  dwc:decimalLongitude "4.058582"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.858598 4.058582)"^^geo:wktLiteral ;
  geo-pos:lat "51.858598"^^xsd:decimal ;
  geo-pos:long "4.058582"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e1e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48178; 48178'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.464166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058582'^^xsd:double;
  dwc:latitude '51.858598'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613066'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983669 4.058615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983669"^^xsd:decimal ;
  dwc:decimalLongitude "4.058615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983669 4.058615)"^^geo:wktLiteral ;
  geo-pos:lat "51.983669"^^xsd:decimal ;
  geo-pos:long "4.058615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e73'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40800; 40800'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058615'^^xsd:double;
  dwc:latitude '51.983669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605954'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983669 4.058615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983669"^^xsd:decimal ;
  dwc:decimalLongitude "4.058615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983669 4.058615)"^^geo:wktLiteral ;
  geo-pos:lat "51.983669"^^xsd:decimal ;
  geo-pos:long "4.058615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e72'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40801; 40801'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058615'^^xsd:double;
  dwc:latitude '51.983669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605955'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983669 4.058615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983669"^^xsd:decimal ;
  dwc:decimalLongitude "4.058615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983669 4.058615)"^^geo:wktLiteral ;
  geo-pos:lat "51.983669"^^xsd:decimal ;
  geo-pos:long "4.058615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e71'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40799; 40799'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.5972222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058615'^^xsd:double;
  dwc:latitude '51.983669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605952'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983147 4.058647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983147"^^xsd:decimal ;
  dwc:decimalLongitude "4.058647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983147 4.058647)"^^geo:wktLiteral ;
  geo-pos:lat "51.983147"^^xsd:decimal ;
  geo-pos:long "4.058647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43885; 43885'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4763888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058647'^^xsd:double;
  dwc:latitude '51.983147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608897'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983389 4.058725)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983389"^^xsd:decimal ;
  dwc:decimalLongitude "4.058725"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983389 4.058725)"^^geo:wktLiteral ;
  geo-pos:lat "51.983389"^^xsd:decimal ;
  geo-pos:long "4.058725"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-579f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44527; 44527'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5758333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058725'^^xsd:double;
  dwc:latitude '51.983389'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609547'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844093 4.058749)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844093"^^xsd:decimal ;
  dwc:decimalLongitude "4.058749"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844093 4.058749)"^^geo:wktLiteral ;
  geo-pos:lat "51.844093"^^xsd:decimal ;
  geo-pos:long "4.058749"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e8'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53894; 53894'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.043055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058749'^^xsd:double;
  dwc:latitude '51.844093'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617594'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855071 4.058847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855071"^^xsd:decimal ;
  dwc:decimalLongitude "4.058847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855071 4.058847)"^^geo:wktLiteral ;
  geo-pos:lat "51.855071"^^xsd:decimal ;
  geo-pos:long "4.058847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ad'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56748; 56748'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058847'^^xsd:double;
  dwc:latitude '51.855071'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621214'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984439 4.058896)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984439"^^xsd:decimal ;
  dwc:decimalLongitude "4.058896"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984439 4.058896)"^^geo:wktLiteral ;
  geo-pos:lat "51.984439"^^xsd:decimal ;
  geo-pos:long "4.058896"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d0'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42915; 42915'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058896'^^xsd:double;
  dwc:latitude '51.984439'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607966'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843965 4.058993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843965"^^xsd:decimal ;
  dwc:decimalLongitude "4.058993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843965 4.058993)"^^geo:wktLiteral ;
  geo-pos:lat "51.843965"^^xsd:decimal ;
  geo-pos:long "4.058993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57cb'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44483; 44483'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058993'^^xsd:double;
  dwc:latitude '51.843965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609502'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843965 4.058993)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843965"^^xsd:decimal ;
  dwc:decimalLongitude "4.058993"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843965 4.058993)"^^geo:wktLiteral ;
  geo-pos:lat "51.843965"^^xsd:decimal ;
  geo-pos:long "4.058993"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57ca'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44482; 44482'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.058993'^^xsd:double;
  dwc:latitude '51.843965'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609501'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854808 4.059102)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854808"^^xsd:decimal ;
  dwc:decimalLongitude "4.059102"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854808 4.059102)"^^geo:wktLiteral ;
  geo-pos:lat "51.854808"^^xsd:decimal ;
  geo-pos:long "4.059102"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f71'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54801; 54801'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.809444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.059102'^^xsd:double;
  dwc:latitude '51.854808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619299'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85466 4.059491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85466"^^xsd:decimal ;
  dwc:decimalLongitude "4.059491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85466 4.059491)"^^geo:wktLiteral ;
  geo-pos:lat "51.85466"^^xsd:decimal ;
  geo-pos:long "4.059491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-695d'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50371; 50371'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.059491'^^xsd:double;
  dwc:latitude '51.85466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615086'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85466 4.059491)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85466"^^xsd:decimal ;
  dwc:decimalLongitude "4.059491"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85466 4.059491)"^^geo:wktLiteral ;
  geo-pos:lat "51.85466"^^xsd:decimal ;
  geo-pos:long "4.059491"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-695c'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50370; 50370'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4508333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.059491'^^xsd:double;
  dwc:latitude '51.85466'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615085'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983669 4.059606)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.983669"^^xsd:decimal ;
  dwc:decimalLongitude "4.059606"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.983669 4.059606)"^^geo:wktLiteral ;
  geo-pos:lat "51.983669"^^xsd:decimal ;
  geo-pos:long "4.059606"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a55'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51142; 51142'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9133333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.059606'^^xsd:double;
  dwc:latitude '51.983669'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615826'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854273 4.059627)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854273"^^xsd:decimal ;
  dwc:decimalLongitude "4.059627"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854273 4.059627)"^^geo:wktLiteral ;
  geo-pos:lat "51.854273"^^xsd:decimal ;
  geo-pos:long "4.059627"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f72'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54800; 54800'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.808888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.059627'^^xsd:double;
  dwc:latitude '51.854273'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619298'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844596 4.059763)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844596"^^xsd:decimal ;
  dwc:decimalLongitude "4.059763"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844596 4.059763)"^^geo:wktLiteral ;
  geo-pos:lat "51.844596"^^xsd:decimal ;
  geo-pos:long "4.059763"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56738; 56738'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1527777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.059763'^^xsd:double;
  dwc:latitude '51.844596'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621204'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856159 4.059802)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.856159"^^xsd:decimal ;
  dwc:decimalLongitude "4.059802"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.856159 4.059802)"^^geo:wktLiteral ;
  geo-pos:lat "51.856159"^^xsd:decimal ;
  geo-pos:long "4.059802"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a7e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51101; 51101'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7613888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.059802'^^xsd:double;
  dwc:latitude '51.856159'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615785'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855654 4.059979)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855654"^^xsd:decimal ;
  dwc:decimalLongitude "4.059979"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855654 4.059979)"^^geo:wktLiteral ;
  geo-pos:lat "51.855654"^^xsd:decimal ;
  geo-pos:long "4.059979"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ed'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53002; 53002'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.468333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.059979'^^xsd:double;
  dwc:latitude '51.855654'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617621'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845122 4.060269)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845122"^^xsd:decimal ;
  dwc:decimalLongitude "4.060269"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845122 4.060269)"^^geo:wktLiteral ;
  geo-pos:lat "51.845122"^^xsd:decimal ;
  geo-pos:long "4.060269"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40745; 40745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060269'^^xsd:double;
  dwc:latitude '51.845122'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605898'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844843 4.060349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844843"^^xsd:decimal ;
  dwc:decimalLongitude "4.060349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844843 4.060349)"^^geo:wktLiteral ;
  geo-pos:lat "51.844843"^^xsd:decimal ;
  geo-pos:long "4.060349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46716; 46716'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4491666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060349'^^xsd:double;
  dwc:latitude '51.844843'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611653'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982817 4.060357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982817"^^xsd:decimal ;
  dwc:decimalLongitude "4.060357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982817 4.060357)"^^geo:wktLiteral ;
  geo-pos:lat "51.982817"^^xsd:decimal ;
  geo-pos:long "4.060357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c4'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46752; 46752'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6094444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060357'^^xsd:double;
  dwc:latitude '51.982817'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611149'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853474 4.060392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853474"^^xsd:decimal ;
  dwc:decimalLongitude "4.060392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853474 4.060392)"^^geo:wktLiteral ;
  geo-pos:lat "51.853474"^^xsd:decimal ;
  geo-pos:long "4.060392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b1'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56745; 56745'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060392'^^xsd:double;
  dwc:latitude '51.853474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621211'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853474 4.060392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853474"^^xsd:decimal ;
  dwc:decimalLongitude "4.060392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853474 4.060392)"^^geo:wktLiteral ;
  geo-pos:lat "51.853474"^^xsd:decimal ;
  geo-pos:long "4.060392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56744; 56744'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060392'^^xsd:double;
  dwc:latitude '51.853474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621210'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853474 4.060392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853474"^^xsd:decimal ;
  dwc:decimalLongitude "4.060392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853474 4.060392)"^^geo:wktLiteral ;
  geo-pos:lat "51.853474"^^xsd:decimal ;
  geo-pos:long "4.060392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41af'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56747; 56747'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060392'^^xsd:double;
  dwc:latitude '51.853474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621213'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853474 4.060392)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853474"^^xsd:decimal ;
  dwc:decimalLongitude "4.060392"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853474 4.060392)"^^geo:wktLiteral ;
  geo-pos:lat "51.853474"^^xsd:decimal ;
  geo-pos:long "4.060392"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41ae'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56746; 56746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1619444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060392'^^xsd:double;
  dwc:latitude '51.853474'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621212'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844923 4.060424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844923"^^xsd:decimal ;
  dwc:decimalLongitude "4.060424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844923 4.060424)"^^geo:wktLiteral ;
  geo-pos:lat "51.844923"^^xsd:decimal ;
  geo-pos:long "4.060424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6363'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44756; 44756'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.901666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060424'^^xsd:double;
  dwc:latitude '51.844923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609803'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844923 4.060424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844923"^^xsd:decimal ;
  dwc:decimalLongitude "4.060424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844923 4.060424)"^^geo:wktLiteral ;
  geo-pos:lat "51.844923"^^xsd:decimal ;
  geo-pos:long "4.060424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6362'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44755; 44755'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '13.901666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060424'^^xsd:double;
  dwc:latitude '51.844923'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609802'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844824 4.060494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844824"^^xsd:decimal ;
  dwc:decimalLongitude "4.060494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844824 4.060494)"^^geo:wktLiteral ;
  geo-pos:lat "51.844824"^^xsd:decimal ;
  geo-pos:long "4.060494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55957; 55957'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060494'^^xsd:double;
  dwc:latitude '51.844824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620411'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844824 4.060494)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844824"^^xsd:decimal ;
  dwc:decimalLongitude "4.060494"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844824 4.060494)"^^geo:wktLiteral ;
  geo-pos:lat "51.844824"^^xsd:decimal ;
  geo-pos:long "4.060494"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55956; 55956'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.9416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060494'^^xsd:double;
  dwc:latitude '51.844824'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620410'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853914 4.060504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853914"^^xsd:decimal ;
  dwc:decimalLongitude "4.060504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853914 4.060504)"^^geo:wktLiteral ;
  geo-pos:lat "51.853914"^^xsd:decimal ;
  geo-pos:long "4.060504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bc0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55959; 55959'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060504'^^xsd:double;
  dwc:latitude '51.853914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620413'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853914 4.060504)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853914"^^xsd:decimal ;
  dwc:decimalLongitude "4.060504"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853914 4.060504)"^^geo:wktLiteral ;
  geo-pos:lat "51.853914"^^xsd:decimal ;
  geo-pos:long "4.060504"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6bbf'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55958; 55958'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '5.95'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060504'^^xsd:double;
  dwc:latitude '51.853914'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620412'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855254 4.060521)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855254"^^xsd:decimal ;
  dwc:decimalLongitude "4.060521"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855254 4.060521)"^^geo:wktLiteral ;
  geo-pos:lat "51.855254"^^xsd:decimal ;
  geo-pos:long "4.060521"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7633'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50122; 50122'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.4725'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060521'^^xsd:double;
  dwc:latitude '51.855254'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614909'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845137 4.060632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845137"^^xsd:decimal ;
  dwc:decimalLongitude "4.060632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845137 4.060632)"^^geo:wktLiteral ;
  geo-pos:lat "51.845137"^^xsd:decimal ;
  geo-pos:long "4.060632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f79'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54794; 54794'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.799722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060632'^^xsd:double;
  dwc:latitude '51.845137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619292'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845137 4.060632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845137"^^xsd:decimal ;
  dwc:decimalLongitude "4.060632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845137 4.060632)"^^geo:wktLiteral ;
  geo-pos:lat "51.845137"^^xsd:decimal ;
  geo-pos:long "4.060632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f78'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54793; 54793'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.799722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060632'^^xsd:double;
  dwc:latitude '51.845137'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619291'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845703 4.06066)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845703"^^xsd:decimal ;
  dwc:decimalLongitude "4.06066"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845703 4.06066)"^^geo:wktLiteral ;
  geo-pos:lat "51.845703"^^xsd:decimal ;
  geo-pos:long "4.06066"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ef'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53000; 53000'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.459444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06066'^^xsd:double;
  dwc:latitude '51.845703'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617619'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844444 4.060703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844444"^^xsd:decimal ;
  dwc:decimalLongitude "4.060703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844444 4.060703)"^^geo:wktLiteral ;
  geo-pos:lat "51.844444"^^xsd:decimal ;
  geo-pos:long "4.060703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a81'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51098; 51098'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7511111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060703'^^xsd:double;
  dwc:latitude '51.844444'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615782'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846134 4.060772)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846134"^^xsd:decimal ;
  dwc:decimalLongitude "4.060772"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846134 4.060772)"^^geo:wktLiteral ;
  geo-pos:lat "51.846134"^^xsd:decimal ;
  geo-pos:long "4.060772"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-695e'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 50368; 50368'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '22'^^xsd:integer;
  dwc:timeOfDay '6.4461111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060772'^^xsd:double;
  dwc:latitude '51.846134'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615084'^^xsd:integer;
  dwc:observationDate '2005-06-22'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855943 4.060799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855943"^^xsd:decimal ;
  dwc:decimalLongitude "4.060799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855943 4.060799)"^^geo:wktLiteral ;
  geo-pos:lat "51.855943"^^xsd:decimal ;
  geo-pos:long "4.060799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e5'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46720; 46720'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060799'^^xsd:double;
  dwc:latitude '51.855943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611657'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855943 4.060799)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855943"^^xsd:decimal ;
  dwc:decimalLongitude "4.060799"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855943 4.060799)"^^geo:wktLiteral ;
  geo-pos:lat "51.855943"^^xsd:decimal ;
  geo-pos:long "4.060799"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46719; 46719'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4597222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060799'^^xsd:double;
  dwc:latitude '51.855943'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611656'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854908 4.060949)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854908"^^xsd:decimal ;
  dwc:decimalLongitude "4.060949"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854908 4.060949)"^^geo:wktLiteral ;
  geo-pos:lat "51.854908"^^xsd:decimal ;
  geo-pos:long "4.060949"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ef0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49536; 49536'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.8566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060949'^^xsd:double;
  dwc:latitude '51.854908'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614328'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844747 4.060971)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.844747"^^xsd:decimal ;
  dwc:decimalLongitude "4.060971"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.844747 4.060971)"^^geo:wktLiteral ;
  geo-pos:lat "51.844747"^^xsd:decimal ;
  geo-pos:long "4.060971"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40002; 40002'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.2961111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.060971'^^xsd:double;
  dwc:latitude '51.844747'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605204'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854278 4.061021)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854278"^^xsd:decimal ;
  dwc:decimalLongitude "4.061021"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854278 4.061021)"^^geo:wktLiteral ;
  geo-pos:lat "51.854278"^^xsd:decimal ;
  geo-pos:long "4.061021"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53897; 53897'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.051666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061021'^^xsd:double;
  dwc:latitude '51.854278'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617597'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981129 4.061075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981129"^^xsd:decimal ;
  dwc:decimalLongitude "4.061075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981129 4.061075)"^^geo:wktLiteral ;
  geo-pos:lat "51.981129"^^xsd:decimal ;
  geo-pos:long "4.061075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52414; 52414'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.766111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061075'^^xsd:double;
  dwc:latitude '51.981129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617039'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981129 4.061075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981129"^^xsd:decimal ;
  dwc:decimalLongitude "4.061075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981129 4.061075)"^^geo:wktLiteral ;
  geo-pos:lat "51.981129"^^xsd:decimal ;
  geo-pos:long "4.061075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52415; 52415'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.766111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061075'^^xsd:double;
  dwc:latitude '51.981129'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617040'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845041 4.061118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845041"^^xsd:decimal ;
  dwc:decimalLongitude "4.061118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845041 4.061118)"^^geo:wktLiteral ;
  geo-pos:lat "51.845041"^^xsd:decimal ;
  geo-pos:long "4.061118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78b0'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52085; 52085'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061118'^^xsd:double;
  dwc:latitude '51.845041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616772'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845041 4.061118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845041"^^xsd:decimal ;
  dwc:decimalLongitude "4.061118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845041 4.061118)"^^geo:wktLiteral ;
  geo-pos:lat "51.845041"^^xsd:decimal ;
  geo-pos:long "4.061118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78af'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52084; 52084'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061118'^^xsd:double;
  dwc:latitude '51.845041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616771'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845041 4.061118)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845041"^^xsd:decimal ;
  dwc:decimalLongitude "4.061118"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845041 4.061118)"^^geo:wktLiteral ;
  geo-pos:lat "51.845041"^^xsd:decimal ;
  geo-pos:long "4.061118"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ae'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52086; 52086'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061118'^^xsd:double;
  dwc:latitude '51.845041'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616773'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853808 4.061286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853808"^^xsd:decimal ;
  dwc:decimalLongitude "4.061286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853808 4.061286)"^^geo:wktLiteral ;
  geo-pos:lat "51.853808"^^xsd:decimal ;
  geo-pos:long "4.061286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4ea7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40746; 40746'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.4488888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061286'^^xsd:double;
  dwc:latitude '51.853808'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605899'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854985 4.061343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854985"^^xsd:decimal ;
  dwc:decimalLongitude "4.061343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854985 4.061343)"^^geo:wktLiteral ;
  geo-pos:lat "51.854985"^^xsd:decimal ;
  geo-pos:long "4.061343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-653f'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48881; 48881'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9083333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061343'^^xsd:double;
  dwc:latitude '51.854985'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613465'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852404 4.061398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852404"^^xsd:decimal ;
  dwc:decimalLongitude "4.061398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852404 4.061398)"^^geo:wktLiteral ;
  geo-pos:lat "51.852404"^^xsd:decimal ;
  geo-pos:long "4.061398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b2'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56743; 56743'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1608333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061398'^^xsd:double;
  dwc:latitude '51.852404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621209'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852404 4.061398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852404"^^xsd:decimal ;
  dwc:decimalLongitude "4.061398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852404 4.061398)"^^geo:wktLiteral ;
  geo-pos:lat "51.852404"^^xsd:decimal ;
  geo-pos:long "4.061398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f75'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54797; 54797'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.806944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061398'^^xsd:double;
  dwc:latitude '51.852404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619295'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852404 4.061398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852404"^^xsd:decimal ;
  dwc:decimalLongitude "4.061398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852404 4.061398)"^^geo:wktLiteral ;
  geo-pos:lat "51.852404"^^xsd:decimal ;
  geo-pos:long "4.061398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f74'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54798; 54798'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.806944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061398'^^xsd:double;
  dwc:latitude '51.852404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619296'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852404 4.061398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852404"^^xsd:decimal ;
  dwc:decimalLongitude "4.061398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852404 4.061398)"^^geo:wktLiteral ;
  geo-pos:lat "51.852404"^^xsd:decimal ;
  geo-pos:long "4.061398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f73'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 54799; 54799'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.806944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061398'^^xsd:double;
  dwc:latitude '51.852404'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619297'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855624 4.061477)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.855624"^^xsd:decimal ;
  dwc:decimalLongitude "4.061477"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.855624 4.061477)"^^geo:wktLiteral ;
  geo-pos:lat "51.855624"^^xsd:decimal ;
  geo-pos:long "4.061477"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52372; 52372'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.65'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061477'^^xsd:double;
  dwc:latitude '51.855624'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617007'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854741 4.061555)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.854741"^^xsd:decimal ;
  dwc:decimalLongitude "4.061555"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.854741 4.061555)"^^geo:wktLiteral ;
  geo-pos:lat "51.854741"^^xsd:decimal ;
  geo-pos:long "4.061555"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-73e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39394; 39394'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.6180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061555'^^xsd:double;
  dwc:latitude '51.854741'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604663'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852132 4.061639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852132"^^xsd:decimal ;
  dwc:decimalLongitude "4.061639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852132 4.061639)"^^geo:wktLiteral ;
  geo-pos:lat "51.852132"^^xsd:decimal ;
  geo-pos:long "4.061639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f76'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54796; 54796'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.806666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061639'^^xsd:double;
  dwc:latitude '51.852132'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619294'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843452 4.061778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843452"^^xsd:decimal ;
  dwc:decimalLongitude "4.061778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843452 4.061778)"^^geo:wktLiteral ;
  geo-pos:lat "51.843452"^^xsd:decimal ;
  geo-pos:long "4.061778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd7'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52365; 52365'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.631111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061778'^^xsd:double;
  dwc:latitude '51.843452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617004'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843452 4.061778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.843452"^^xsd:decimal ;
  dwc:decimalLongitude "4.061778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.843452 4.061778)"^^geo:wktLiteral ;
  geo-pos:lat "51.843452"^^xsd:decimal ;
  geo-pos:long "4.061778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52366; 52366'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.631111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.061778'^^xsd:double;
  dwc:latitude '51.843452'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617005'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846544 4.06216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846544"^^xsd:decimal ;
  dwc:decimalLongitude "4.06216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846544 4.06216)"^^geo:wktLiteral ;
  geo-pos:lat "51.846544"^^xsd:decimal ;
  geo-pos:long "4.06216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56739; 56739'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.155'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06216'^^xsd:double;
  dwc:latitude '51.846544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621205'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846544 4.06216)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846544"^^xsd:decimal ;
  dwc:decimalLongitude "4.06216"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846544 4.06216)"^^geo:wktLiteral ;
  geo-pos:lat "51.846544"^^xsd:decimal ;
  geo-pos:long "4.06216"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b5'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 56740; 56740'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.155'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06216'^^xsd:double;
  dwc:latitude '51.846544'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621206'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848917 4.062231)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848917"^^xsd:decimal ;
  dwc:decimalLongitude "4.062231"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848917 4.062231)"^^geo:wktLiteral ;
  geo-pos:lat "51.848917"^^xsd:decimal ;
  geo-pos:long "4.062231"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-57c9'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44484; 44484'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.4452777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062231'^^xsd:double;
  dwc:latitude '51.848917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609503'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982746 4.062263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982746"^^xsd:decimal ;
  dwc:decimalLongitude "4.062263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982746 4.062263)"^^geo:wktLiteral ;
  geo-pos:lat "51.982746"^^xsd:decimal ;
  geo-pos:long "4.062263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7406'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39362; 39362'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062263'^^xsd:double;
  dwc:latitude '51.982746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604631'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982746 4.062263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982746"^^xsd:decimal ;
  dwc:decimalLongitude "4.062263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982746 4.062263)"^^geo:wktLiteral ;
  geo-pos:lat "51.982746"^^xsd:decimal ;
  geo-pos:long "4.062263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7405'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39363; 39363'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4402777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062263'^^xsd:double;
  dwc:latitude '51.982746'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604632'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846345 4.062315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846345"^^xsd:decimal ;
  dwc:decimalLongitude "4.062315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846345 4.062315)"^^geo:wktLiteral ;
  geo-pos:lat "51.846345"^^xsd:decimal ;
  geo-pos:long "4.062315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e7'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53896; 53896'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.045555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062315'^^xsd:double;
  dwc:latitude '51.846345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617596'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846345 4.062315)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846345"^^xsd:decimal ;
  dwc:decimalLongitude "4.062315"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846345 4.062315)"^^geo:wktLiteral ;
  geo-pos:lat "51.846345"^^xsd:decimal ;
  geo-pos:long "4.062315"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53e6'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53895; 53895'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.045555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062315'^^xsd:double;
  dwc:latitude '51.846345'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617595'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852827 4.062352)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852827"^^xsd:decimal ;
  dwc:decimalLongitude "4.062352"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852827 4.062352)"^^geo:wktLiteral ;
  geo-pos:lat "51.852827"^^xsd:decimal ;
  geo-pos:long "4.062352"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66f0'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40003; 40003'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.3038888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062352'^^xsd:double;
  dwc:latitude '51.852827'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605205'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216612379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216612379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216612379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845768 4.062447)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.845768"^^xsd:decimal ;
  dwc:decimalLongitude "4.062447"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216612379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.845768 4.062447)"^^geo:wktLiteral ;
  geo-pos:lat "51.845768"^^xsd:decimal ;
  geo-pos:long "4.062447"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216612379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216612379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5b4f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 47473; 47473'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '1'^^xsd:integer;
  dwc:dayCollected '17'^^xsd:integer;
  dwc:timeOfDay '8.9958333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062447'^^xsd:double;
  dwc:latitude '51.845768'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216612379'^^xsd:integer;
  dwc:observationDate '2006-01-17'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847098 4.062493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847098"^^xsd:decimal ;
  dwc:decimalLongitude "4.062493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847098 4.062493)"^^geo:wktLiteral ;
  geo-pos:lat "51.847098"^^xsd:decimal ;
  geo-pos:long "4.062493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b4'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56742; 56742'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062493'^^xsd:double;
  dwc:latitude '51.847098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621208'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847098 4.062493)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847098"^^xsd:decimal ;
  dwc:decimalLongitude "4.062493"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847098 4.062493)"^^geo:wktLiteral ;
  geo-pos:lat "51.847098"^^xsd:decimal ;
  geo-pos:long "4.062493"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-41b3'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56741; 56741'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.1555555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062493'^^xsd:double;
  dwc:latitude '51.847098'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621207'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852574 4.062564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852574"^^xsd:decimal ;
  dwc:decimalLongitude "4.062564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852574 4.062564)"^^geo:wktLiteral ;
  geo-pos:lat "51.852574"^^xsd:decimal ;
  geo-pos:long "4.062564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4405'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42862; 42862'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062564'^^xsd:double;
  dwc:latitude '51.852574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607913'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852574 4.062564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852574"^^xsd:decimal ;
  dwc:decimalLongitude "4.062564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852574 4.062564)"^^geo:wktLiteral ;
  geo-pos:lat "51.852574"^^xsd:decimal ;
  geo-pos:long "4.062564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4404'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42863; 42863'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062564'^^xsd:double;
  dwc:latitude '51.852574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607914'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852574 4.062564)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852574"^^xsd:decimal ;
  dwc:decimalLongitude "4.062564"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852574 4.062564)"^^geo:wktLiteral ;
  geo-pos:lat "51.852574"^^xsd:decimal ;
  geo-pos:long "4.062564"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4403'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42861; 42861'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3458333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062564'^^xsd:double;
  dwc:latitude '51.852574'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607912'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85269 4.062639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85269"^^xsd:decimal ;
  dwc:decimalLongitude "4.062639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85269 4.062639)"^^geo:wktLiteral ;
  geo-pos:lat "51.85269"^^xsd:decimal ;
  geo-pos:long "4.062639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47ee'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53001; 53001'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.465833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062639'^^xsd:double;
  dwc:latitude '51.85269'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617620'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85241 4.06272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85241"^^xsd:decimal ;
  dwc:decimalLongitude "4.06272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85241 4.06272)"^^geo:wktLiteral ;
  geo-pos:lat "51.85241"^^xsd:decimal ;
  geo-pos:long "4.06272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b8'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46247; 46247'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06272'^^xsd:double;
  dwc:latitude '51.85241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611230'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85241 4.06272)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.85241"^^xsd:decimal ;
  dwc:decimalLongitude "4.06272"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.85241 4.06272)"^^geo:wktLiteral ;
  geo-pos:lat "51.85241"^^xsd:decimal ;
  geo-pos:long "4.06272"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b7'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46248; 46248'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8180555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06272'^^xsd:double;
  dwc:latitude '51.85241'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611231'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982211 4.062731)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982211"^^xsd:decimal ;
  dwc:decimalLongitude "4.062731"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982211 4.062731)"^^geo:wktLiteral ;
  geo-pos:lat "51.982211"^^xsd:decimal ;
  geo-pos:long "4.062731"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53928; 53928'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.2'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062731'^^xsd:double;
  dwc:latitude '51.982211'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618512'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982642 4.062785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982642"^^xsd:decimal ;
  dwc:decimalLongitude "4.062785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982642 4.062785)"^^geo:wktLiteral ;
  geo-pos:lat "51.982642"^^xsd:decimal ;
  geo-pos:long "4.062785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4164'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56823; 56823'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062785'^^xsd:double;
  dwc:latitude '51.982642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621289'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982642 4.062785)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982642"^^xsd:decimal ;
  dwc:decimalLongitude "4.062785"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982642 4.062785)"^^geo:wktLiteral ;
  geo-pos:lat "51.982642"^^xsd:decimal ;
  geo-pos:long "4.062785"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4163'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56822; 56822'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062785'^^xsd:double;
  dwc:latitude '51.982642'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621288'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982138 4.06286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982138"^^xsd:decimal ;
  dwc:decimalLongitude "4.06286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982138 4.06286)"^^geo:wktLiteral ;
  geo-pos:lat "51.982138"^^xsd:decimal ;
  geo-pos:long "4.06286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46754; 46754'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06286'^^xsd:double;
  dwc:latitude '51.982138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611151'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982138 4.06286)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.982138"^^xsd:decimal ;
  dwc:decimalLongitude "4.06286"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.982138 4.06286)"^^geo:wktLiteral ;
  geo-pos:lat "51.982138"^^xsd:decimal ;
  geo-pos:long "4.06286"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46753; 46753'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6105555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06286'^^xsd:double;
  dwc:latitude '51.982138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611150'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216610654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216610654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216610654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852319 4.062863)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852319"^^xsd:decimal ;
  dwc:decimalLongitude "4.062863"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216610654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852319 4.062863)"^^geo:wktLiteral ;
  geo-pos:lat "51.852319"^^xsd:decimal ;
  geo-pos:long "4.062863"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216610654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216610654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5c42'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 45691; 45691'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '9.0213888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062863'^^xsd:double;
  dwc:latitude '51.852319'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216610654'^^xsd:integer;
  dwc:observationDate '2005-12-15'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851797 4.062908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851797"^^xsd:decimal ;
  dwc:decimalLongitude "4.062908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851797 4.062908)"^^geo:wktLiteral ;
  geo-pos:lat "51.851797"^^xsd:decimal ;
  geo-pos:long "4.062908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7636'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50120; 50120'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.470555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062908'^^xsd:double;
  dwc:latitude '51.851797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614907'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851797 4.062908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851797"^^xsd:decimal ;
  dwc:decimalLongitude "4.062908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851797 4.062908)"^^geo:wktLiteral ;
  geo-pos:lat "51.851797"^^xsd:decimal ;
  geo-pos:long "4.062908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7635'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50119; 50119'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.470555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062908'^^xsd:double;
  dwc:latitude '51.851797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614906'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851797 4.062908)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851797"^^xsd:decimal ;
  dwc:decimalLongitude "4.062908"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851797 4.062908)"^^geo:wktLiteral ;
  geo-pos:lat "51.851797"^^xsd:decimal ;
  geo-pos:long "4.062908"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7634'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50121; 50121'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.470555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.062908'^^xsd:double;
  dwc:latitude '51.851797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614908'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84704 4.063029)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84704"^^xsd:decimal ;
  dwc:decimalLongitude "4.063029"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84704 4.063029)"^^geo:wktLiteral ;
  geo-pos:lat "51.84704"^^xsd:decimal ;
  geo-pos:long "4.063029"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-59b9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46246; 46246'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.8144444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063029'^^xsd:double;
  dwc:latitude '51.84704'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611229'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852902 4.063036)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852902"^^xsd:decimal ;
  dwc:decimalLongitude "4.063036"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852902 4.063036)"^^geo:wktLiteral ;
  geo-pos:lat "51.852902"^^xsd:decimal ;
  geo-pos:long "4.063036"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a7f'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51100; 51100'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7583333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063036'^^xsd:double;
  dwc:latitude '51.852902'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615784'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849341 4.063097)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849341"^^xsd:decimal ;
  dwc:decimalLongitude "4.063097"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849341 4.063097)"^^geo:wktLiteral ;
  geo-pos:lat "51.849341"^^xsd:decimal ;
  geo-pos:long "4.063097"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-3f77'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 54795; 54795'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '14.803888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063097'^^xsd:double;
  dwc:latitude '51.849341'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619293'^^xsd:integer;
  dwc:observationDate '2006-09-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847011 4.063188)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.847011"^^xsd:decimal ;
  dwc:decimalLongitude "4.063188"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.847011 4.063188)"^^geo:wktLiteral ;
  geo-pos:lat "51.847011"^^xsd:decimal ;
  geo-pos:long "4.063188"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6542'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48878; 48878'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9013888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063188'^^xsd:double;
  dwc:latitude '51.847011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613462'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853458 4.063194)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.853458"^^xsd:decimal ;
  dwc:decimalLongitude "4.063194"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.853458 4.063194)"^^geo:wktLiteral ;
  geo-pos:lat "51.853458"^^xsd:decimal ;
  geo-pos:long "4.063194"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e6'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46718; 46718'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4572222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063194'^^xsd:double;
  dwc:latitude '51.853458'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611655'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852133 4.06357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852133"^^xsd:decimal ;
  dwc:decimalLongitude "4.06357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852133 4.06357)"^^geo:wktLiteral ;
  geo-pos:lat "51.852133"^^xsd:decimal ;
  geo-pos:long "4.06357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6541'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48879; 48879'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06357'^^xsd:double;
  dwc:latitude '51.852133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613463'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852133 4.06357)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852133"^^xsd:decimal ;
  dwc:decimalLongitude "4.06357"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852133 4.06357)"^^geo:wktLiteral ;
  geo-pos:lat "51.852133"^^xsd:decimal ;
  geo-pos:long "4.06357"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6540'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48880; 48880'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '5.9055555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06357'^^xsd:double;
  dwc:latitude '51.852133'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613464'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986397 4.063636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986397"^^xsd:decimal ;
  dwc:decimalLongitude "4.063636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986397 4.063636)"^^geo:wktLiteral ;
  geo-pos:lat "51.986397"^^xsd:decimal ;
  geo-pos:long "4.063636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa6'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52430; 52430'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.804166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063636'^^xsd:double;
  dwc:latitude '51.986397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617054'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986397 4.063636)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.986397"^^xsd:decimal ;
  dwc:decimalLongitude "4.063636"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.986397 4.063636)"^^geo:wktLiteral ;
  geo-pos:lat "51.986397"^^xsd:decimal ;
  geo-pos:long "4.063636"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52428; 52428'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.804166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063636'^^xsd:double;
  dwc:latitude '51.986397'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617053'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846584 4.063686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846584"^^xsd:decimal ;
  dwc:decimalLongitude "4.063686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846584 4.063686)"^^geo:wktLiteral ;
  geo-pos:lat "51.846584"^^xsd:decimal ;
  geo-pos:long "4.063686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4409'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42857; 42857'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.34'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063686'^^xsd:double;
  dwc:latitude '51.846584'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607908'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852905 4.063704)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.852905"^^xsd:decimal ;
  dwc:decimalLongitude "4.063704"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.852905 4.063704)"^^geo:wktLiteral ;
  geo-pos:lat "51.852905"^^xsd:decimal ;
  geo-pos:long "4.063704"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50e7'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46717; 46717'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.4566666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.063704'^^xsd:double;
  dwc:latitude '51.852905'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611654'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849637 4.064106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849637"^^xsd:decimal ;
  dwc:decimalLongitude "4.064106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849637 4.064106)"^^geo:wktLiteral ;
  geo-pos:lat "51.849637"^^xsd:decimal ;
  geo-pos:long "4.064106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4408'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42859; 42859'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064106'^^xsd:double;
  dwc:latitude '51.849637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607910'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849637 4.064106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849637"^^xsd:decimal ;
  dwc:decimalLongitude "4.064106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849637 4.064106)"^^geo:wktLiteral ;
  geo-pos:lat "51.849637"^^xsd:decimal ;
  geo-pos:long "4.064106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4407'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42858; 42858'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064106'^^xsd:double;
  dwc:latitude '51.849637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607909'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849637 4.064106)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.849637"^^xsd:decimal ;
  dwc:decimalLongitude "4.064106"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.849637 4.064106)"^^geo:wktLiteral ;
  geo-pos:lat "51.849637"^^xsd:decimal ;
  geo-pos:long "4.064106"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4406'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42860; 42860'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.3430555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064106'^^xsd:double;
  dwc:latitude '51.849637'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607911'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846638 4.064645)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.846638"^^xsd:decimal ;
  dwc:decimalLongitude "4.064645"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.846638 4.064645)"^^geo:wktLiteral ;
  geo-pos:lat "51.846638"^^xsd:decimal ;
  geo-pos:long "4.064645"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e20'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48177; 48177'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.454166666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064645'^^xsd:double;
  dwc:latitude '51.846638'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613065'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84974 4.064646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84974"^^xsd:decimal ;
  dwc:decimalLongitude "4.064646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84974 4.064646)"^^geo:wktLiteral ;
  geo-pos:lat "51.84974"^^xsd:decimal ;
  geo-pos:long "4.064646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72fd'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43842; 43842'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064646'^^xsd:double;
  dwc:latitude '51.84974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608853'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84974 4.064646)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.84974"^^xsd:decimal ;
  dwc:decimalLongitude "4.064646"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.84974 4.064646)"^^geo:wktLiteral ;
  geo-pos:lat "51.84974"^^xsd:decimal ;
  geo-pos:long "4.064646"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72fc'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43841; 43841'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.3152777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064646'^^xsd:double;
  dwc:latitude '51.84974'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608852'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851585 4.064721)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.851585"^^xsd:decimal ;
  dwc:decimalLongitude "4.064721"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.851585 4.064721)"^^geo:wktLiteral ;
  geo-pos:lat "51.851585"^^xsd:decimal ;
  geo-pos:long "4.064721"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fd5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52371; 52371'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.645555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064721'^^xsd:double;
  dwc:latitude '51.851585'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617006'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848526 4.064733)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.848526"^^xsd:decimal ;
  dwc:decimalLongitude "4.064733"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.848526 4.064733)"^^geo:wktLiteral ;
  geo-pos:lat "51.848526"^^xsd:decimal ;
  geo-pos:long "4.064733"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a80'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 51099; 51099'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.7547222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064733'^^xsd:double;
  dwc:latitude '51.848526'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615783'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850491 4.064778)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.850491"^^xsd:decimal ;
  dwc:decimalLongitude "4.064778"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.850491 4.064778)"^^geo:wktLiteral ;
  geo-pos:lat "51.850491"^^xsd:decimal ;
  geo-pos:long "4.064778"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-78ad'^^xsd:string;
  dwc:scientificName 'Aythya marila'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52087; 52087'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.3097222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.064778'^^xsd:double;
  dwc:latitude '51.850491'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '159172'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616774'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '159172'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980866 4.065349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980866"^^xsd:decimal ;
  dwc:decimalLongitude "4.065349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980866 4.065349)"^^geo:wktLiteral ;
  geo-pos:lat "51.980866"^^xsd:decimal ;
  geo-pos:long "4.065349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d1'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40034; 40034'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.065349'^^xsd:double;
  dwc:latitude '51.980866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605238'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980866 4.065349)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980866"^^xsd:decimal ;
  dwc:decimalLongitude "4.065349"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980866 4.065349)"^^geo:wktLiteral ;
  geo-pos:lat "51.980866"^^xsd:decimal ;
  geo-pos:long "4.065349"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66d0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40035; 40035'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.475'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.065349'^^xsd:double;
  dwc:latitude '51.980866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605239'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981212 4.065809)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.981212"^^xsd:decimal ;
  dwc:decimalLongitude "4.065809"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.981212 4.065809)"^^geo:wktLiteral ;
  geo-pos:lat "51.981212"^^xsd:decimal ;
  geo-pos:long "4.065809"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6340'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44795; 44795'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '15'^^xsd:integer;
  dwc:timeOfDay '14.069722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.065809'^^xsd:double;
  dwc:latitude '51.981212'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609838'^^xsd:integer;
  dwc:observationDate '2005-08-15'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216616858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216616858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216616858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987185 4.06581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.987185"^^xsd:decimal ;
  dwc:decimalLongitude "4.06581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216616858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.987185 4.06581)"^^geo:wktLiteral ;
  geo-pos:lat "51.987185"^^xsd:decimal ;
  geo-pos:long "4.06581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216616858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216616858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7859'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 52171; 52171'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '11'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:timeOfDay '9.4666666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.06581'^^xsd:double;
  dwc:latitude '51.987185'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216616858'^^xsd:integer;
  dwc:observationDate '2004-11-29'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979486 4.066398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979486"^^xsd:decimal ;
  dwc:decimalLongitude "4.066398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979486 4.066398)"^^geo:wktLiteral ;
  geo-pos:lat "51.979486"^^xsd:decimal ;
  geo-pos:long "4.066398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb2'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52417; 52417'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.768055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.066398'^^xsd:double;
  dwc:latitude '51.979486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617042'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979486 4.066398)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979486"^^xsd:decimal ;
  dwc:decimalLongitude "4.066398"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979486 4.066398)"^^geo:wktLiteral ;
  geo-pos:lat "51.979486"^^xsd:decimal ;
  geo-pos:long "4.066398"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52416; 52416'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.768055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.066398'^^xsd:double;
  dwc:latitude '51.979486'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617041'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980107 4.068724)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980107"^^xsd:decimal ;
  dwc:decimalLongitude "4.068724"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980107 4.068724)"^^geo:wktLiteral ;
  geo-pos:lat "51.980107"^^xsd:decimal ;
  geo-pos:long "4.068724"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-579e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44528; 44528'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5813888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.068724'^^xsd:double;
  dwc:latitude '51.980107'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609548'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980438 4.068834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980438"^^xsd:decimal ;
  dwc:decimalLongitude "4.068834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980438 4.068834)"^^geo:wktLiteral ;
  geo-pos:lat "51.980438"^^xsd:decimal ;
  geo-pos:long "4.068834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ecc'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49572; 49572'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.068834'^^xsd:double;
  dwc:latitude '51.980438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614351'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980438 4.068834)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980438"^^xsd:decimal ;
  dwc:decimalLongitude "4.068834"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980438 4.068834)"^^geo:wktLiteral ;
  geo-pos:lat "51.980438"^^xsd:decimal ;
  geo-pos:long "4.068834"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ecb'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49573; 49573'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.068834'^^xsd:double;
  dwc:latitude '51.980438'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614352'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980725 4.068942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980725"^^xsd:decimal ;
  dwc:decimalLongitude "4.068942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980725 4.068942)"^^geo:wktLiteral ;
  geo-pos:lat "51.980725"^^xsd:decimal ;
  geo-pos:long "4.068942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c5'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53930; 53930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.204444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.068942'^^xsd:double;
  dwc:latitude '51.980725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618514'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980725 4.068942)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980725"^^xsd:decimal ;
  dwc:decimalLongitude "4.068942"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980725 4.068942)"^^geo:wktLiteral ;
  geo-pos:lat "51.980725"^^xsd:decimal ;
  geo-pos:long "4.068942"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c4'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53929; 53929'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.204444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.068942'^^xsd:double;
  dwc:latitude '51.980725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618513'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980383 4.068992)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980383"^^xsd:decimal ;
  dwc:decimalLongitude "4.068992"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980383 4.068992)"^^geo:wktLiteral ;
  geo-pos:lat "51.980383"^^xsd:decimal ;
  geo-pos:long "4.068992"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b8f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56009; 56009'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.1266666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.068992'^^xsd:double;
  dwc:latitude '51.980383'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620462'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984382 4.069369)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.984382"^^xsd:decimal ;
  dwc:decimalLongitude "4.069369"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.984382 4.069369)"^^geo:wktLiteral ;
  geo-pos:lat "51.984382"^^xsd:decimal ;
  geo-pos:long "4.069369"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52427; 52427'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.798611111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.069369'^^xsd:double;
  dwc:latitude '51.984382'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617052'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980375 4.069924)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980375"^^xsd:decimal ;
  dwc:decimalLongitude "4.069924"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980375 4.069924)"^^geo:wktLiteral ;
  geo-pos:lat "51.980375"^^xsd:decimal ;
  geo-pos:long "4.069924"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e70'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40802; 40802'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6027777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.069924'^^xsd:double;
  dwc:latitude '51.980375'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605956'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980939 4.071175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980939"^^xsd:decimal ;
  dwc:decimalLongitude "4.071175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980939 4.071175)"^^geo:wktLiteral ;
  geo-pos:lat "51.980939"^^xsd:decimal ;
  geo-pos:long "4.071175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7603'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50170; 50170'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.602222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.071175'^^xsd:double;
  dwc:latitude '51.980939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614418'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980939 4.071175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980939"^^xsd:decimal ;
  dwc:decimalLongitude "4.071175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980939 4.071175)"^^geo:wktLiteral ;
  geo-pos:lat "51.980939"^^xsd:decimal ;
  geo-pos:long "4.071175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7602'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50171; 50171'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.602222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.071175'^^xsd:double;
  dwc:latitude '51.980939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614419'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980939 4.071175)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980939"^^xsd:decimal ;
  dwc:decimalLongitude "4.071175"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980939 4.071175)"^^geo:wktLiteral ;
  geo-pos:lat "51.980939"^^xsd:decimal ;
  geo-pos:long "4.071175"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7601'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50172; 50172'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.602222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.071175'^^xsd:double;
  dwc:latitude '51.980939'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614420'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977987 4.072401)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.977987"^^xsd:decimal ;
  dwc:decimalLongitude "4.072401"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.977987 4.072401)"^^geo:wktLiteral ;
  geo-pos:lat "51.977987"^^xsd:decimal ;
  geo-pos:long "4.072401"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d1'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42914; 42914'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5538888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.072401'^^xsd:double;
  dwc:latitude '51.977987'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607965'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979684 4.072703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979684"^^xsd:decimal ;
  dwc:decimalLongitude "4.072703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979684 4.072703)"^^geo:wktLiteral ;
  geo-pos:lat "51.979684"^^xsd:decimal ;
  geo-pos:long "4.072703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4162'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56825; 56825'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.072703'^^xsd:double;
  dwc:latitude '51.979684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621291'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979684 4.072703)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979684"^^xsd:decimal ;
  dwc:decimalLongitude "4.072703"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979684 4.072703)"^^geo:wktLiteral ;
  geo-pos:lat "51.979684"^^xsd:decimal ;
  geo-pos:long "4.072703"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4161'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56824; 56824'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3416666666667'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.072703'^^xsd:double;
  dwc:latitude '51.979684'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621290'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979504 4.072728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979504"^^xsd:decimal ;
  dwc:decimalLongitude "4.072728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979504 4.072728)"^^geo:wktLiteral ;
  geo-pos:lat "51.979504"^^xsd:decimal ;
  geo-pos:long "4.072728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d6'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42909; 42909'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5269444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.072728'^^xsd:double;
  dwc:latitude '51.979504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607960'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97811 4.072768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97811"^^xsd:decimal ;
  dwc:decimalLongitude "4.072768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97811 4.072768)"^^geo:wktLiteral ;
  geo-pos:lat "51.97811"^^xsd:decimal ;
  geo-pos:long "4.072768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53936; 53936'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.220277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.072768'^^xsd:double;
  dwc:latitude '51.97811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618520'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97811 4.072768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97811"^^xsd:decimal ;
  dwc:decimalLongitude "4.072768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97811 4.072768)"^^geo:wktLiteral ;
  geo-pos:lat "51.97811"^^xsd:decimal ;
  geo-pos:long "4.072768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53bf'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53935; 53935'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.220277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.072768'^^xsd:double;
  dwc:latitude '51.97811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618519'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97811 4.072768)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.97811"^^xsd:decimal ;
  dwc:decimalLongitude "4.072768"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.97811 4.072768)"^^geo:wktLiteral ;
  geo-pos:lat "51.97811"^^xsd:decimal ;
  geo-pos:long "4.072768"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53be'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53934; 53934'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.220277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.072768'^^xsd:double;
  dwc:latitude '51.97811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618518'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978665 4.072999)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978665"^^xsd:decimal ;
  dwc:decimalLongitude "4.072999"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978665 4.072999)"^^geo:wktLiteral ;
  geo-pos:lat "51.978665"^^xsd:decimal ;
  geo-pos:long "4.072999"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-66cf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40036; 40036'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '11'^^xsd:integer;
  dwc:timeOfDay '9.4786111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.072999'^^xsd:double;
  dwc:latitude '51.978665'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605240'^^xsd:integer;
  dwc:observationDate '2005-07-11'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980781 4.073234)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.980781"^^xsd:decimal ;
  dwc:decimalLongitude "4.073234"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.980781 4.073234)"^^geo:wktLiteral ;
  geo-pos:lat "51.980781"^^xsd:decimal ;
  geo-pos:long "4.073234"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52426; 52426'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.796111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.073234'^^xsd:double;
  dwc:latitude '51.980781'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617051'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967618 4.07326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967618"^^xsd:decimal ;
  dwc:decimalLongitude "4.07326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967618 4.07326)"^^geo:wktLiteral ;
  geo-pos:lat "51.967618"^^xsd:decimal ;
  geo-pos:long "4.07326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6faa'^^xsd:string;
  dwc:scientificName 'Sterna sandvicensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52424; 52424'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.784722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.07326'^^xsd:double;
  dwc:latitude '51.967618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137166'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617049'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '413044'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967618 4.07326)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967618"^^xsd:decimal ;
  dwc:decimalLongitude "4.07326"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967618 4.07326)"^^geo:wktLiteral ;
  geo-pos:lat "51.967618"^^xsd:decimal ;
  geo-pos:long "4.07326"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fa9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52425; 52425'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.784722222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.07326'^^xsd:double;
  dwc:latitude '51.967618'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617050'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979524 4.073471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979524"^^xsd:decimal ;
  dwc:decimalLongitude "4.073471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979524 4.073471)"^^geo:wktLiteral ;
  geo-pos:lat "51.979524"^^xsd:decimal ;
  geo-pos:long "4.073471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c3'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53932; 53932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.208055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.073471'^^xsd:double;
  dwc:latitude '51.979524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618516'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979524 4.073471)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979524"^^xsd:decimal ;
  dwc:decimalLongitude "4.073471"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979524 4.073471)"^^geo:wktLiteral ;
  geo-pos:lat "51.979524"^^xsd:decimal ;
  geo-pos:long "4.073471"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c2'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53931; 53931'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.208055555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.073471'^^xsd:double;
  dwc:latitude '51.979524'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618515'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971814 4.074)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971814"^^xsd:decimal ;
  dwc:decimalLongitude "4.074"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971814 4.074)"^^geo:wktLiteral ;
  geo-pos:lat "51.971814"^^xsd:decimal ;
  geo-pos:long "4.074"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-579a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44532; 44532'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.6047222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.074'^^xsd:double;
  dwc:latitude '51.971814'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609552'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.07438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979147"^^xsd:decimal ;
  dwc:decimalLongitude "4.07438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.07438)"^^geo:wktLiteral ;
  geo-pos:lat "51.979147"^^xsd:decimal ;
  geo-pos:long "4.07438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7409'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39361; 39361'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.07438'^^xsd:double;
  dwc:latitude '51.979147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604630'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.07438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979147"^^xsd:decimal ;
  dwc:decimalLongitude "4.07438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.07438)"^^geo:wktLiteral ;
  geo-pos:lat "51.979147"^^xsd:decimal ;
  geo-pos:long "4.07438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7408'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39360; 39360'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.07438'^^xsd:double;
  dwc:latitude '51.979147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604629'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216604628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216604628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216604628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.07438)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979147"^^xsd:decimal ;
  dwc:decimalLongitude "4.07438"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216604628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979147 4.07438)"^^geo:wktLiteral ;
  geo-pos:lat "51.979147"^^xsd:decimal ;
  geo-pos:long "4.07438"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216604628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216604628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7407'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 39359; 39359'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '10'^^xsd:integer;
  dwc:timeOfDay '8.4347222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.07438'^^xsd:double;
  dwc:latitude '51.979147'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216604628'^^xsd:integer;
  dwc:observationDate '2005-02-10'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978615 4.074571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978615"^^xsd:decimal ;
  dwc:decimalLongitude "4.074571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978615 4.074571)"^^geo:wktLiteral ;
  geo-pos:lat "51.978615"^^xsd:decimal ;
  geo-pos:long "4.074571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43886; 43886'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.074571'^^xsd:double;
  dwc:latitude '51.978615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608898'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978615 4.074571)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978615"^^xsd:decimal ;
  dwc:decimalLongitude "4.074571"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978615 4.074571)"^^geo:wktLiteral ;
  geo-pos:lat "51.978615"^^xsd:decimal ;
  geo-pos:long "4.074571"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72d0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43887; 43887'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4847222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.074571'^^xsd:double;
  dwc:latitude '51.978615'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608899'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979343 4.074632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979343"^^xsd:decimal ;
  dwc:decimalLongitude "4.074632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979343 4.074632)"^^geo:wktLiteral ;
  geo-pos:lat "51.979343"^^xsd:decimal ;
  geo-pos:long "4.074632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a54'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51144; 51144'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9202777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.074632'^^xsd:double;
  dwc:latitude '51.979343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615828'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979343 4.074632)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.979343"^^xsd:decimal ;
  dwc:decimalLongitude "4.074632"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.979343 4.074632)"^^geo:wktLiteral ;
  geo-pos:lat "51.979343"^^xsd:decimal ;
  geo-pos:long "4.074632"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a53'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51143; 51143'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9202777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.074632'^^xsd:double;
  dwc:latitude '51.979343'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615827'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978551 4.074686)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978551"^^xsd:decimal ;
  dwc:decimalLongitude "4.074686"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978551 4.074686)"^^geo:wktLiteral ;
  geo-pos:lat "51.978551"^^xsd:decimal ;
  geo-pos:long "4.074686"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5eca'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49574; 49574'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9805555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.074686'^^xsd:double;
  dwc:latitude '51.978551'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614353'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978856 4.074795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978856"^^xsd:decimal ;
  dwc:decimalLongitude "4.074795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978856 4.074795)"^^geo:wktLiteral ;
  geo-pos:lat "51.978856"^^xsd:decimal ;
  geo-pos:long "4.074795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d5'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42911; 42911'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5280555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.074795'^^xsd:double;
  dwc:latitude '51.978856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607962'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978856 4.074795)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978856"^^xsd:decimal ;
  dwc:decimalLongitude "4.074795"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978856 4.074795)"^^geo:wktLiteral ;
  geo-pos:lat "51.978856"^^xsd:decimal ;
  geo-pos:long "4.074795"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d4'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 42910; 42910'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5280555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.074795'^^xsd:double;
  dwc:latitude '51.978856'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607961'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970673 4.07489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970673"^^xsd:decimal ;
  dwc:decimalLongitude "4.07489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970673 4.07489)"^^geo:wktLiteral ;
  geo-pos:lat "51.970673"^^xsd:decimal ;
  geo-pos:long "4.07489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5990'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46288; 46288'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.07489'^^xsd:double;
  dwc:latitude '51.970673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611271'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970673 4.07489)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.970673"^^xsd:decimal ;
  dwc:decimalLongitude "4.07489"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.970673 4.07489)"^^geo:wktLiteral ;
  geo-pos:lat "51.970673"^^xsd:decimal ;
  geo-pos:long "4.07489"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-598f'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 46287; 46287'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '2'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '8.9777777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.07489'^^xsd:double;
  dwc:latitude '51.970673'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611270'^^xsd:integer;
  dwc:observationDate '2006-02-16'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978917 4.075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978917"^^xsd:decimal ;
  dwc:decimalLongitude "4.075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978917 4.075)"^^geo:wktLiteral ;
  geo-pos:lat "51.978917"^^xsd:decimal ;
  geo-pos:long "4.075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e6f'^^xsd:string;
  dwc:scientificName 'Chroicocephalus ridibundus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40803; 40803'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.075'^^xsd:double;
  dwc:latitude '51.978917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '465358'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605957'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978917 4.075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978917"^^xsd:decimal ;
  dwc:decimalLongitude "4.075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978917 4.075)"^^geo:wktLiteral ;
  geo-pos:lat "51.978917"^^xsd:decimal ;
  geo-pos:long "4.075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e6e'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40805; 40805'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.075'^^xsd:double;
  dwc:latitude '51.978917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605959'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978917 4.075)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978917"^^xsd:decimal ;
  dwc:decimalLongitude "4.075"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978917 4.075)"^^geo:wktLiteral ;
  geo-pos:lat "51.978917"^^xsd:decimal ;
  geo-pos:long "4.075"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e6d'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40804; 40804'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6052777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.075'^^xsd:double;
  dwc:latitude '51.978917'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605958'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216618517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216618517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216618517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96513 4.07633)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96513"^^xsd:decimal ;
  dwc:decimalLongitude "4.07633"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216618517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96513 4.07633)"^^geo:wktLiteral ;
  geo-pos:lat "51.96513"^^xsd:decimal ;
  geo-pos:long "4.07633"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216618517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216618517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-53c1'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53933; 53933'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '10.215833333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.07633'^^xsd:double;
  dwc:latitude '51.96513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216618517'^^xsd:integer;
  dwc:observationDate '2006-05-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976194 4.076692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976194"^^xsd:decimal ;
  dwc:decimalLongitude "4.076692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976194 4.076692)"^^geo:wktLiteral ;
  geo-pos:lat "51.976194"^^xsd:decimal ;
  geo-pos:long "4.076692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fb0'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52418; 52418'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.772777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.076692'^^xsd:double;
  dwc:latitude '51.976194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617043'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976194 4.076692)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976194"^^xsd:decimal ;
  dwc:decimalLongitude "4.076692"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976194 4.076692)"^^geo:wktLiteral ;
  geo-pos:lat "51.976194"^^xsd:decimal ;
  geo-pos:long "4.076692"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6faf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52419; 52419'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.772777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.076692'^^xsd:double;
  dwc:latitude '51.976194'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617044'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216619942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216619942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216619942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978402 4.077172)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978402"^^xsd:decimal ;
  dwc:decimalLongitude "4.077172"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216619942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978402 4.077172)"^^geo:wktLiteral ;
  geo-pos:lat "51.978402"^^xsd:decimal ;
  geo-pos:long "4.077172"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216619942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216619942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-557a'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 55424; 55424'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '5'^^xsd:integer;
  dwc:timeOfDay '10.884444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.077172'^^xsd:double;
  dwc:latitude '51.978402'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216619942'^^xsd:integer;
  dwc:observationDate '2006-04-05'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978014 4.077366)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.978014"^^xsd:decimal ;
  dwc:decimalLongitude "4.077366"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.978014 4.077366)"^^geo:wktLiteral ;
  geo-pos:lat "51.978014"^^xsd:decimal ;
  geo-pos:long "4.077366"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d3'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42912; 42912'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5294444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.077366'^^xsd:double;
  dwc:latitude '51.978014'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607963'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96504 4.078322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96504"^^xsd:decimal ;
  dwc:decimalLongitude "4.078322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96504 4.078322)"^^geo:wktLiteral ;
  geo-pos:lat "51.96504"^^xsd:decimal ;
  geo-pos:long "4.078322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c0'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46757; 46757'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.078322'^^xsd:double;
  dwc:latitude '51.96504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611154'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96504 4.078322)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96504"^^xsd:decimal ;
  dwc:decimalLongitude "4.078322"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96504 4.078322)"^^geo:wktLiteral ;
  geo-pos:lat "51.96504"^^xsd:decimal ;
  geo-pos:long "4.078322"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50bf'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 46756; 46756'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6325'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.078322'^^xsd:double;
  dwc:latitude '51.96504'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611153'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964696 4.079463)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.964696"^^xsd:decimal ;
  dwc:decimalLongitude "4.079463"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.964696 4.079463)"^^geo:wktLiteral ;
  geo-pos:lat "51.964696"^^xsd:decimal ;
  geo-pos:long "4.079463"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-579b'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44531; 44531'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5988888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.079463'^^xsd:double;
  dwc:latitude '51.964696'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609551'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216608900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216608900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216608900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966138 4.080138)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966138"^^xsd:decimal ;
  dwc:decimalLongitude "4.080138"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216608900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966138 4.080138)"^^geo:wktLiteral ;
  geo-pos:lat "51.966138"^^xsd:decimal ;
  geo-pos:long "4.080138"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216608900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216608900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-72cf'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarHo 43888; 43888'^^xsd:string;
  dwc:collector 'MarHo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '9.4994444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.080138'^^xsd:double;
  dwc:latitude '51.966138'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216608900'^^xsd:integer;
  dwc:observationDate '2005-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965449 4.080719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965449"^^xsd:decimal ;
  dwc:decimalLongitude "4.080719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965449 4.080719)"^^geo:wktLiteral ;
  geo-pos:lat "51.965449"^^xsd:decimal ;
  geo-pos:long "4.080719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec9'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49576; 49576'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.080719'^^xsd:double;
  dwc:latitude '51.965449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614355'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965449 4.080719)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965449"^^xsd:decimal ;
  dwc:decimalLongitude "4.080719"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965449 4.080719)"^^geo:wktLiteral ;
  geo-pos:lat "51.965449"^^xsd:decimal ;
  geo-pos:long "4.080719"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-5ec8'^^xsd:string;
  dwc:scientificName 'Larus marinus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 49575; 49575'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '10'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '7.9944444444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.080719'^^xsd:double;
  dwc:latitude '51.965449'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137146'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614354'^^xsd:integer;
  dwc:observationDate '2005-10-20'^^xsd:date;
  dwc:aphiaIdAccepted '137146'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974849 4.081323)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974849"^^xsd:decimal ;
  dwc:decimalLongitude "4.081323"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974849 4.081323)"^^geo:wktLiteral ;
  geo-pos:lat "51.974849"^^xsd:decimal ;
  geo-pos:long "4.081323"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-579d'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44529; 44529'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5888888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.081323'^^xsd:double;
  dwc:latitude '51.974849'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609549'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974972 4.081647)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.974972"^^xsd:decimal ;
  dwc:decimalLongitude "4.081647"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.974972 4.081647)"^^geo:wktLiteral ;
  geo-pos:lat "51.974972"^^xsd:decimal ;
  geo-pos:long "4.081647"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6e04'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48216; 48216'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '18'^^xsd:integer;
  dwc:timeOfDay '14.615277777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.081647'^^xsd:double;
  dwc:latitude '51.974972'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613094'^^xsd:integer;
  dwc:observationDate '2005-05-18'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966011 4.082246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966011"^^xsd:decimal ;
  dwc:decimalLongitude "4.082246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966011 4.082246)"^^geo:wktLiteral ;
  geo-pos:lat "51.966011"^^xsd:decimal ;
  geo-pos:long "4.082246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-650f'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48931; 48931'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0827777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.082246'^^xsd:double;
  dwc:latitude '51.966011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613770'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966011 4.082246)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966011"^^xsd:decimal ;
  dwc:decimalLongitude "4.082246"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966011 4.082246)"^^geo:wktLiteral ;
  geo-pos:lat "51.966011"^^xsd:decimal ;
  geo-pos:long "4.082246"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-650e'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48932; 48932'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0827777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.082246'^^xsd:double;
  dwc:latitude '51.966011'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613772'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965497 4.08235)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965497"^^xsd:decimal ;
  dwc:decimalLongitude "4.08235"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965497 4.08235)"^^geo:wktLiteral ;
  geo-pos:lat "51.965497"^^xsd:decimal ;
  geo-pos:long "4.08235"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a51'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51146; 51146'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9333333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.08235'^^xsd:double;
  dwc:latitude '51.965497'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615830'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965832 4.083042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965832"^^xsd:decimal ;
  dwc:decimalLongitude "4.083042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965832 4.083042)"^^geo:wktLiteral ;
  geo-pos:lat "51.965832"^^xsd:decimal ;
  geo-pos:long "4.083042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e6b'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40809; 40809'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083042'^^xsd:double;
  dwc:latitude '51.965832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605963'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965832 4.083042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965832"^^xsd:decimal ;
  dwc:decimalLongitude "4.083042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965832 4.083042)"^^geo:wktLiteral ;
  geo-pos:lat "51.965832"^^xsd:decimal ;
  geo-pos:long "4.083042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e6a'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40808; 40808'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083042'^^xsd:double;
  dwc:latitude '51.965832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605962'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965832 4.083042)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965832"^^xsd:decimal ;
  dwc:decimalLongitude "4.083042"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965832 4.083042)"^^geo:wktLiteral ;
  geo-pos:lat "51.965832"^^xsd:decimal ;
  geo-pos:long "4.083042"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e69'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40807; 40807'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6186111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083042'^^xsd:double;
  dwc:latitude '51.965832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605961'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216613769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216613769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216613769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973264 4.083483)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973264"^^xsd:decimal ;
  dwc:decimalLongitude "4.083483"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216613769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973264 4.083483)"^^geo:wktLiteral ;
  geo-pos:lat "51.973264"^^xsd:decimal ;
  geo-pos:long "4.083483"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216613769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216613769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6510'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 48930; 48930'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '20'^^xsd:integer;
  dwc:timeOfDay '6.0761111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083483'^^xsd:double;
  dwc:latitude '51.973264'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216613769'^^xsd:integer;
  dwc:observationDate '2005-07-20'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965702 4.083549)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.965702"^^xsd:decimal ;
  dwc:decimalLongitude "4.083549"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.965702 4.083549)"^^geo:wktLiteral ;
  geo-pos:lat "51.965702"^^xsd:decimal ;
  geo-pos:long "4.083549"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c6'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 53041; 53041'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.636111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083549'^^xsd:double;
  dwc:latitude '51.965702'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617660'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966663 4.083644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966663"^^xsd:decimal ;
  dwc:decimalLongitude "4.083644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966663 4.083644)"^^geo:wktLiteral ;
  geo-pos:lat "51.966663"^^xsd:decimal ;
  geo-pos:long "4.083644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4160'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56826; 56826'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083644'^^xsd:double;
  dwc:latitude '51.966663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621292'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216621293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216621293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216621293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966663 4.083644)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.966663"^^xsd:decimal ;
  dwc:decimalLongitude "4.083644"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216621293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.966663 4.083644)"^^geo:wktLiteral ;
  geo-pos:lat "51.966663"^^xsd:decimal ;
  geo-pos:long "4.083644"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216621293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216621293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-415f'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56827; 56827'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '8'^^xsd:integer;
  dwc:dayCollected '8'^^xsd:integer;
  dwc:timeOfDay '6.3522222222222'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083644'^^xsd:double;
  dwc:latitude '51.966663'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216621293'^^xsd:integer;
  dwc:observationDate '2006-08-08'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216620463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216620463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216620463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969243 4.083707)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.969243"^^xsd:decimal ;
  dwc:decimalLongitude "4.083707"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216620463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.969243 4.083707)"^^geo:wktLiteral ;
  geo-pos:lat "51.969243"^^xsd:decimal ;
  geo-pos:long "4.083707"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216620463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216620463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6b8e'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 56010; 56010'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '6'^^xsd:integer;
  dwc:timeOfDay '6.1375'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083707'^^xsd:double;
  dwc:latitude '51.969243'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216620463'^^xsd:integer;
  dwc:observationDate '2005-06-06'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971073 4.083815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971073"^^xsd:decimal ;
  dwc:decimalLongitude "4.083815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971073 4.083815)"^^geo:wktLiteral ;
  geo-pos:lat "51.971073"^^xsd:decimal ;
  geo-pos:long "4.083815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fae'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52420; 52420'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.776944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083815'^^xsd:double;
  dwc:latitude '51.971073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617045'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971073 4.083815)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.971073"^^xsd:decimal ;
  dwc:decimalLongitude "4.083815"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.971073 4.083815)"^^geo:wktLiteral ;
  geo-pos:lat "51.971073"^^xsd:decimal ;
  geo-pos:long "4.083815"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fad'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52421; 52421'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.776944444444'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.083815'^^xsd:double;
  dwc:latitude '51.971073'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617046'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967764 4.0842)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967764"^^xsd:decimal ;
  dwc:decimalLongitude "4.0842"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967764 4.0842)"^^geo:wktLiteral ;
  geo-pos:lat "51.967764"^^xsd:decimal ;
  geo-pos:long "4.0842"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fac'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52422; 52422'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.78'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0842'^^xsd:double;
  dwc:latitude '51.967764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617047'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967764 4.0842)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967764"^^xsd:decimal ;
  dwc:decimalLongitude "4.0842"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967764 4.0842)"^^geo:wktLiteral ;
  geo-pos:lat "51.967764"^^xsd:decimal ;
  geo-pos:long "4.0842"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-6fab'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 52423; 52423'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2005'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '3'^^xsd:integer;
  dwc:timeOfDay '14.78'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.0842'^^xsd:double;
  dwc:latitude '51.967764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617048'^^xsd:integer;
  dwc:observationDate '2005-05-03'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216609550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216609550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216609550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967197 4.08424)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967197"^^xsd:decimal ;
  dwc:decimalLongitude "4.08424"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216609550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967197 4.08424)"^^geo:wktLiteral ;
  geo-pos:lat "51.967197"^^xsd:decimal ;
  geo-pos:long "4.08424"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216609550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216609550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-579c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 44530; 44530'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '3'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5952777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.08424'^^xsd:double;
  dwc:latitude '51.967197'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216609550'^^xsd:integer;
  dwc:observationDate '2006-03-14'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216605960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216605960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216605960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973668 4.084541)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.973668"^^xsd:decimal ;
  dwc:decimalLongitude "4.084541"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216605960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.973668 4.084541)"^^geo:wktLiteral ;
  geo-pos:lat "51.973668"^^xsd:decimal ;
  geo-pos:long "4.084541"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216605960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216605960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4e6c'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 40806; 40806'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '13'^^xsd:integer;
  dwc:timeOfDay '6.6113888888889'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.084541'^^xsd:double;
  dwc:latitude '51.973668'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216605960'^^xsd:integer;
  dwc:observationDate '2006-06-13'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216615829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216615829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216615829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967019 4.08505)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.967019"^^xsd:decimal ;
  dwc:decimalLongitude "4.08505"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216615829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.967019 4.08505)"^^geo:wktLiteral ;
  geo-pos:lat "51.967019"^^xsd:decimal ;
  geo-pos:long "4.08505"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216615829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216615829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-4a52'^^xsd:string;
  dwc:scientificName 'Phalacrocorax carbo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 51145; 51145'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '6'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:timeOfDay '6.9311111111111'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.08505'^^xsd:double;
  dwc:latitude '51.967019'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137179'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216615829'^^xsd:integer;
  dwc:observationDate '2006-06-27'^^xsd:date;
  dwc:aphiaIdAccepted '137179'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216607964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216607964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216607964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968006 4.08522)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968006"^^xsd:decimal ;
  dwc:decimalLongitude "4.08522"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216607964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968006 4.08522)"^^geo:wktLiteral ;
  geo-pos:lat "51.968006"^^xsd:decimal ;
  geo-pos:long "4.08522"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216607964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216607964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-43d2'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA CamHe 42913; 42913'^^xsd:string;
  dwc:collector 'CamHe'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '14'^^xsd:integer;
  dwc:timeOfDay '7.5377777777778'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.08522'^^xsd:double;
  dwc:latitude '51.968006'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216607964'^^xsd:integer;
  dwc:observationDate '2006-07-14'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96832 4.085329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96832"^^xsd:decimal ;
  dwc:decimalLongitude "4.085329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96832 4.085329)"^^geo:wktLiteral ;
  geo-pos:lat "51.96832"^^xsd:decimal ;
  geo-pos:long "4.085329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c8'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53040; 53040'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.085329'^^xsd:double;
  dwc:latitude '51.96832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617659'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216617658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216617658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216617658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96832 4.085329)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.96832"^^xsd:decimal ;
  dwc:decimalLongitude "4.085329"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216617658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.96832 4.085329)"^^geo:wktLiteral ;
  geo-pos:lat "51.96832"^^xsd:decimal ;
  geo-pos:long "4.085329"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216617658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216617658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-47c7'^^xsd:string;
  dwc:scientificName 'Larus fuscus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA MarPo 53039; 53039'^^xsd:string;
  dwc:collector 'MarPo'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '7'^^xsd:integer;
  dwc:dayCollected '4'^^xsd:integer;
  dwc:timeOfDay '11.633333333333'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.085329'^^xsd:double;
  dwc:latitude '51.96832'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137142'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216617658'^^xsd:integer;
  dwc:observationDate '2006-07-04'^^xsd:date;
  dwc:aphiaIdAccepted '137142'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216611152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216611152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216611152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968984 4.08552)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.968984"^^xsd:decimal ;
  dwc:decimalLongitude "4.08552"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216611152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.968984 4.08552)"^^geo:wktLiteral ;
  geo-pos:lat "51.968984"^^xsd:decimal ;
  geo-pos:long "4.08552"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216611152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216611152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-50c1'^^xsd:string;
  dwc:scientificName 'Sterna hirundo'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA HeiPr 46755; 46755'^^xsd:string;
  dwc:collector 'HeiPr'^^xsd:string;
  dwc:yearCollected '2006'^^xsd:integer;
  dwc:monthCollected '5'^^xsd:integer;
  dwc:dayCollected '16'^^xsd:integer;
  dwc:timeOfDay '7.6255555555556'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.08552'^^xsd:double;
  dwc:latitude '51.968984'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137162'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216611152'^^xsd:integer;
  dwc:observationDate '2006-05-16'^^xsd:date;
  dwc:aphiaIdAccepted '137162'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976793 4.086015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976793"^^xsd:decimal ;
  dwc:decimalLongitude "4.086015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976793 4.086015)"^^geo:wktLiteral ;
  geo-pos:lat "51.976793"^^xsd:decimal ;
  geo-pos:long "4.086015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-7600'^^xsd:string;
  dwc:scientificName 'Larus canus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50173; 50173'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.6075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.086015'^^xsd:double;
  dwc:latitude '51.976793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137141'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614421'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137141'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4659__216614422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4659__216614422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4659__216614422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976793 4.086015)"^^geo:wktLiteral ;
  dwc:decimalLatitude "51.976793"^^xsd:decimal ;
  dwc:decimalLongitude "4.086015"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "0"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4659__216614422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (51.976793 4.086015)"^^geo:wktLiteral ;
  geo-pos:lat "51.976793"^^xsd:decimal ;
  geo-pos:long "4.086015"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4659__216614422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "216614422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4659_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2015-02-09'^^xsd:date;
  dwc:institutionCode 'Bureau Waardenburg'^^xsd:string;
  dwc:collectionCode 'Monitoring of birds in the Voordelta'^^xsd:string;
  dwc:catalogNumber 'prm_ncv_obis_aves.fid--6a29ed79_14b0154532c_-75ff'^^xsd:string;
  dwc:scientificName 'Larus argentatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber 'BUWA PimWo 50174; 50174'^^xsd:string;
  dwc:collector 'PimWo'^^xsd:string;
  dwc:yearCollected '2004'^^xsd:integer;
  dwc:monthCollected '12'^^xsd:integer;
  dwc:dayCollected '21'^^xsd:integer;
  dwc:timeOfDay '14.6075'^^xsd:double;
  dwc:timeZone '+00:00'^^xsd:string;
  dwc:continentOcean 'North Sea'^^xsd:string;
  dwc:longitude '4.086015'^^xsd:double;
  dwc:latitude '51.976793'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '0'^^xsd:integer;
  dwc:aphiaid '137138'^^xsd:integer;
  dwc:samplingProtocol 'Counts represent sightings made from an airplane. Observations are made from both sides of the plane by different observers and considered different occurrences.'^^xsd:string;
  dwc:occurrenceId '216614422'^^xsd:integer;
  dwc:observationDate '2004-12-21'^^xsd:date;
  dwc:aphiaIdAccepted '137138'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
# EOF